阅读说明：本技术 一种拨动锁芯部件及钥匙 (Lock cylinder shifting component and key ) 是由 余群谋 赵博渊 于 2019-09-24 设计创作，主要内容包括：本发明涉及一种拨动锁芯部件及钥匙,其拨动锁芯部件包括：锁芯匣,所述锁芯匣容纳所述锁芯,所述锁芯匣的近端面设置钥匙接口槽,所述锁芯匣的端部布置锁栓组件；锁芯,包括所述滑动板和支承板,所述柱体滑动板与支承板具有平界面和/或圆界面；锁芯制动元件,包括所述叶片、插塞销和传动销,其沿柱体滑动板和支承板的定点两侧布置在相关联腔室,所述锁芯制动元件包括横截面呈圆形、非圆形和多边形；锁栓组件,所述拨动锁芯部件在钥匙解密编码过程中执行拨移或摆动方式操作锁芯滑动板上的锁栓组件。拨动锁芯摆体结构转型规避转动锁芯圆体器具存在容易失密解码的缺陷问题。(The invention relates to a part for stirring a lock core and a key, wherein the part for stirring the lock core comprises: the lock cylinder box is used for accommodating the lock cylinder, a key interface slot is arranged on the proximal end face of the lock cylinder box, and a lock bolt component is arranged at the end part of the lock cylinder box; a lock cylinder comprising the sliding plate and a support plate, the cylinder sliding plate having a flat interface and/or a rounded interface with the support plate; a cylinder brake element comprising said blades, plug pins and driver pins disposed in associated chambers along fixed points on both sides of the cylinder slide plate and the support plate, said cylinder brake element comprising a cross-section in the shape of a circle, a non-circle and a polygon; and the lock plunger assembly is used for operating the lock plunger assembly on the lock cylinder sliding plate in a poking or swinging mode when the lock cylinder poking component performs a poking or swinging mode in the key decryption coding process. The defect that a rotating lock cylinder round body appliance is easy to lose secret and decode is avoided by stirring the lock cylinder pendulum body structure for transformation.)

1. A poke cylinder component, comprising:

the lock cylinder box is used for accommodating the lock cylinder, a key interface slot is arranged on the proximal end face of the lock cylinder box, and a lock bolt component is arranged at the end part of the lock cylinder box;

a lock cylinder comprising the sliding plate and a support plate, the cylinder sliding plate having a flat interface and/or a rounded interface with the support plate;

a cylinder brake element comprising said blades, plug pins and driver pins disposed in associated chambers along fixed points on both sides of the cylinder slide plate and the support plate, said cylinder brake element comprising a cross-section in the shape of a circle, a non-circle and a polygon;

the lock plunger component is used for operating the lock plunger component on the lock plunger sliding plate in a poking or swinging mode when the lock cylinder component is poked in the key decryption coding process;

wherein the key interface slot is arranged on the proximal end face of the lock cylinder box, and the key interface part and the lock cylinder insertion end part are close to each other,

and the lock cylinder box is provided with a key port groove and the lock cylinder is provided with a key ruler plate which is received in the lock cylinder groove position to keep the front and the back corresponding to each other.

2. The poke-lock cylinder assembly of claim 1, wherein the lock cylinder includes at least one sliding plate and at least one back plate connected to the lock cylinder box, the sliding plate of the lock cylinder is slidably and/or rotatably held in the lock cylinder box, the back plate of the lock cylinder is fixedly connected to the lock cylinder box, and the lock cylinder components are a core stack, the lock cylinder box outer periphery is connected to a lock body or implement, the key blade pokes or swings to operate the lock cylinder sliding plate lock bolt assembly,

wherein the key cylinder is provided with a key blade plate received in the key cylinder recess provided on the slide plate, the key blade plate being restricted from movement in the key cylinder recess,

wherein a through hole for moving the lock bolt is arranged at the end part and/or the side end surface of the lock cylinder box.

3. The poke cylinder assembly of claim 1, wherein the cylinder stop elements comprise a sliding plate corresponding in shape to a plurality of chambers associated with a back plate circular interface and/or a flat interface, each of the chambers having a chamber depth axis, the chambers comprising a cross-section of a circle, a non-circle, and a polygon, the cylinder stop elements being received in the chambers, the plug pin of each cylinder stop element comprising a key cut targeting tab for interfacing with a key cut target formed on a key blade cut target,

wherein the key cylinder arresting element comprises a blade, a plug pin and a driver pin,

wherein the braking element arrangement is distributed with braking element block codes along two sides of the fixed point of the cylinder,

and the braking element has a first block code and a second block code opposite the first block code.

4. The poke cylinder assembly of claim 1, wherein the cylinder assembly includes at least one plug assembly disposed at an end of the slide plate and back plate of the cylinder,

wherein the ends of the slide plate and the support plate, including the distal end and the side end, are provided with a through hole through which the lock bolt moves at the end of the lock cylinder case,

wherein said lock bolt slides between said first position at the lock cylinder pocket side end and a second position opposite said first position; or the lock bolt slides between a retracted first position in the lock cylinder pocket at the distal end of the lock cylinder pocket and an extended second position, the first position of the lock bolt being retracted into the lock cylinder pocket when the lock bolt is in the retracted position, and the lock bolt being extended outwardly from the lock cylinder pocket to the second position when the lock bolt is in the extended position.

5. A key for use with the poke core assembly of claim 1, the key comprising:

a key blade including a blade surface and a side end, the first surface and a second surface opposite the first surface; the first lateral end and a second lateral end opposite the first lateral end; the key ruler plate cut target is used for a jointed plug pin key cut targeting protruding contact;

wherein the key cut target arrangement coordinate parameters on the surface of the key ruler plate change the height, shape, spacing and

wherein the key blade cut target is disposed on a surface and/or a lateral end of the blade, wherein the key blade cut target is disposed on the first surface and/or a second surface opposite the first surface; wherein the key blade cut target is disposed at the first lateral end and/or a second lateral end opposite the first lateral end,

and the key cut targeting convex contact is a round angle or an oblique angle, key cut targeting synapse heads jointed with the key ruler plate cut targets are mutually corresponding and consistent, and the key is inserted into and pulled out of the lock cylinder to complete the task of poking the lock cylinder component.

6. The poking lock cylinder component and the key according to claim 5, wherein the lock cylinder box is provided with the key interface in a key insertion type, the shape of the key interface is adapted to the poking direction of the key ruler plate, and the lock cylinder box is provided with the key interface slot with a size larger than that of the key ruler plate,

the key interface inlet is designed into a horn mouth shape, the distal end part of the key ruler plate is processed with an oblique angle, and the distal end and the side end of the key ruler plate are intersected into a right angle and/or an oblique angle;

the lock core braking element is a plug pin and a driving pin, or a plug pin and/or a poke-proof plug pin and a driving pin.

7. The poking lock cylinder component and the key according to claim 5, wherein the lock cylinder box is provided with the key interface in a key insertion type, the shape of the key interface is adapted to the poking direction of the key ruler plate, and the lock cylinder box is provided with the key interface slot with a size larger than that of the key ruler plate,

wherein the key blade plate is provided with a shoulder,

wherein the lock core braking elements are blades or blades and plug pins and/or anti-pick plug pins and driving pins,

the blade comprises an inner tooth blade and an outer tooth blade, the key is matched with the inner milling groove corresponding to the inner tooth blade, and the outer tooth blade is matched with the outer milling groove corresponding to the outer tooth blade.

8. The poke-lock cylinder assembly of claim 1, wherein the detent elements in the cylinder body are arranged in at least one of a straight row and a transverse row at a predetermined pitch, wherein the detent elements are arranged with the plug pins and the drive pins and the springs in each chamber, and wherein at least one of the anti-poke plug pin targeting tabs are arranged in the lock cylinder setting chamber and correspond to the key cut targets,

wherein the lock cylinder braking element plug pin includes a protrusion on which the key cut targeting tab is formed,

when the anti-pulling plug pin targeting protruding contact and the key cut target correspond to each other or in a key-free ruler plate state, the plug pin does not span the shearing interface between the lock cylinder sliding plate and the supporting plate.

9. The poke cylinder assembly of claim 1, wherein the combination of the length and cross-sectional size and shape of the cylinder arresting elements changes and improves the code components and/or arrangement and the slide plate chamber and back plate chamber of the cylinder can be arranged in a symmetrical and/or asymmetrical arrangement, wherein the arresting elements arrangement can be arranged in a symmetrical and/or asymmetrical arrangement along the fixed point of the cylinder on both sides of the distributed arresting elements block code,

and the sliding plate of the lock core and a supporting plate are provided with the cavity coordinate parameters to change the height, shape and distance, and the lock core braking element plug pin and the driving pin are matched with the cavity coordinate parameters to prevent the lock core braking element plug pin and the driving pin from orderly locking and unlocking when the key is shifted or swung.

10. The poke-through lock cylinder assembly of claim 1, wherein the sliding plate and the back plate of the lock cylinder are formed by machining metal plates by cutting or precision stamping, wherein the metal plates are formed by overlapping of a single plate or a plurality of thin plates.

11. The poke-lock cylinder assembly of claim 1, wherein one end of the lock cylinder box is provided with a key interface, the lock cylinder box is connected with a sliding plate and a support plate of the lock cylinder, a core laminated structure between the sliding plate and the support plate of the lock cylinder in the lock cylinder box forms a module lock cylinder,

wherein the lock cylinder magazine is adapted to receive different module lock cylinders, which are fitted into the lock cylinder magazine,

and the module lock core selects the lock core braking elements with different sizes and/or shapes to be distributed into various forms of module lock cores,

and the corresponding part of the lock cylinder box and the support plate is fastened with a positioning area formed by extrusion molding or welding of a connecting part or a concave-convex groove, so that the specific positions of the sliding plate and the support plate of the lock cylinder in the lock cylinder box are provided.

12. The poke cylinder assembly of claim 1, wherein the plug assembly includes a gear mechanism, the gear at the end of the slide plate engaging the rack at the end of the back plate,

wherein the support plate is provided with a rack groove, the other end of the driven rack in the rack groove is provided with a lock bolt which is corresponding and consistent with the lock cylinder box through hole,

wherein the end of the sliding plate is connected with a driving gear, and the number of teeth of the sliding plate which is pulled by the key limits the sliding distance of the lock bolt on the supporting plate.

13. The poke-lock core assembly of claim 12, wherein the slide plate cylinder is provided with an outer peripheral surface along the axis of the slide plate cylinder, the outer peripheral surface can rotate on the inner peripheral surface of the support plate and keep clamped, the slide plate cylinder interface can rotate on the support plate cylinder interface with the axis of the slide plate cylinder, and the lock core box reserves the space for the slide plate cylinder to rotate,

wherein the sliding plate cylinder plane is provided with the braking element chambers, the braking elements are distributed on the two side blocks of the sliding plate fixed point,

the braking element chambers are arranged on the plane of the supporting plate cylinder, and the braking elements are distributed on two side blocks at fixed points of the supporting plate.

14. The poke lock core component of claim 1, wherein the latch assembly includes a cam mechanism, the cam at the end of the slide plate abuts the latch at the end of the support plate,

wherein the support plate is provided with a guide groove, the guide groove is used for accommodating a lock bolt and a spring and corresponds to the lock cylinder box through hole,

wherein the end of the sliding plate is connected with a driving cam, and the key drives the driving cam of the sliding plate to limit the sliding distance of the driven lock plunger on the support plate.

15. The poke-lock cylinder assembly of claim 14, wherein the pivot axis along the axis of the slide plate cylinder is inserted into the plane of the back plate cylinder, the slide plate cylinder can be poked at the plane of the back plate cylinder with a pivot point, and the lock cylinder box reserves the space for poking on both sides of the slide plate cylinder,

wherein the slide plate cylinder plane is provided with said brake element chambers, the brake elements being distributed on both sides of the pivot point of the slide plate,

wherein the brake element chambers are arranged on the plane of the support plate cylinder, and the brake elements are distributed on two sides of the block codes at the pivot points of the support plate.

16. A poke-lock cylinder assembly and key according to claim 1 or 5, characterized in that with a poke-lock cylinder, the cylinder and/or lamella brake elements perpendicular to it are slid by the key, the said cylinder brake element drive pin and plug pin are in end face contact, under the action of the elastic element, they tend to move together along the axis in the chamber of the sliding plate and support plate, the associated sliding plate of the said cylinder brake element is in contact with the support plate flat interface, and they slide relatively in parallel under the action of the correct key insertion and extraction, each cylinder brake element does not cross the flat shear interface, wherein the key pokes or swings the plug assembly at a pivot point; and a plurality of chambers in said key cylinder arresting member and associated slide plate and back plate, each said arresting member chamber being disposed along the cylinder plane in the key cylinder arrangement, each said chamber having a chamber depth axis perpendicular to said slide plate and back plate plane interface.

17. A poke-lock cylinder assembly and key according to claim 1 or 5, characterized in that the cylinder and/or lamellar brake elements are slid by the key perpendicularly to the cylinder and/or lamellar brake elements, the blades of said cylinder brake elements are in the blade chamber of the slide plate, under the action of the elastic element, the blades tend to move together in the chamber in a radial direction, under the action of the correct key, the blades slide relatively in parallel in the blade chamber of the slide plate, the lamellar brake elements do not cross the circumferential shearing interface, the outer circumferential surface of the slide plate associated with said cylinder brake elements is in contact with the inner circumferential surface of the support plate, wherein the key pokes or swings the plug assembly at a fixed point,

and the blades of the lock cylinder arresting element and the associated slide plate and back plate have a plurality of chambers, each of which is arranged radially of the cylinder in the lock cylinder array.

18. The poke-lock cylinder assembly and key of claim 1 or 5, wherein the lock cylinder arresting element and the associated slide plate and support plate have a plurality of chambers, the arresting elements are arranged with the plug pins and the driving pins, the plurality of lock cylinder arresting elements have circular, non-circular and polygonal cross sections, the lock cylinders can be arranged independently or in a mixture of two or more, and the number of bits of the key cut combination is increased; and the lock core braking elements are arranged in at least one of a straight line and a transverse line according to a preset distance, the number of key cut combinations is increased based on the lock core cylinder plane interface, and the mechanical strength of the lock core is not influenced.

19. The poke cylinder assembly of claim 1, wherein the cylinder detent element to which the poke cylinder assembly is adapted comprises: a plurality of chambers associated with the plug pins, the drive pins, the slide plate and the back plate, the plurality of cylinder braking elements including a cross-section having a circular, non-circular and polygonal shape;

wherein the lock cylinder arresting member is arranged on the slide plate and the back plate of the lock cylinder to be movable along the chamber depth axis,

wherein the array of arresting elements of the lock cylinder is arranged along the cylinder plane and/or along the cylinder circumference,

and the cut targets of the surface plane and/or the side end of the key blade are arranged along the cylinder plane interface and/or the circle interface corresponding to the brake element arrangement.

20. A method for decoding a poked lock cylinder component and a key according to claim 1 or 5, wherein the decoding is performed by the key:

when a key is inserted into the key port groove and the lock cylinder groove of the lock cylinder box, the current lock cylinder braking element decryption code is adjusted by shifting a key ruler plate cut target of the lock cylinder part;

under the condition that the key ruler plate is matched with straight and transverse lock cylinder braking elements which are arranged in advance for poking the lock cylinder at present according to an agreed cut target, the key ruler plate is coordinated and uniformly actuated in the key decryption coding process, and simultaneously, a poking or swinging mode is carried out to operate a lock bolt assembly on the lock cylinder sliding plate so that the lock bolt slides from the present position or is converted to the expected position;

one of the lock core braking elements is distributed on the two sides of the pivot fixed point of the sliding plate, the lock core braking element is a plug pin and a driving pin or a plug pin and/or a poke-proof plug pin and a driving pin, the lock core braking element spans the straight shearing interface between the lock core sliding plate and the supporting plate,

when a correct key is inserted into the key interface groove and the lock cylinder groove, the height difference of each plug pin or each transmission pin in the cavity crosses the shearing interface, and the height difference does not cross the shearing interface through the adjustment of a cutting target of the key ruler plate; and each plug pin targeting protruding contact stay slide plate is connected with the key ruler plate cut target,

and during closing or opening of correct key insertion and extraction, under the action of spring force, each plug pin and the anti-extraction plug pin targeting protruding contact cross over the interface of the sliding plate and the key blade, when the anti-extraction plug pin does not cross over the shearing interface, the force is applied to the key to enable the sliding plate of the lock cylinder to be slidably kept in the lock cylinder box to extract or swing the lock plunger assembly, each driving pin is blocked in the cavity of the supporting plate by the sliding plate, and the sliding plate can be kept in the contact surface of the supporting plate to slide back and forth,

the plug pin and the anti-poking plug pin are at least one of stopped at the shearing interface between the lock core sliding plate and the support plate, and the sliding plate is prevented from being poked;

the two braking elements are distributed on the two side blocks of the sliding plate at fixed points, the lock cylinder braking element is a blade, or a blade and a plug pin and/or a poke-proof plug pin, the braking elements of the lock cylinder are arranged along the plane of the column body and/or along the circumferential surface of the column body, the lock cylinder braking element stays at a shearing interface between the lock cylinder sliding plate and the supporting plate,

when a correct key is inserted into the key interface groove and the lock cylinder groove, the inner tooth blades are clamped into the inner milling groove or the outer tooth blades are clamped into the outer milling groove, the height difference of each blade in the cavity crosses a shearing interface and is adjusted by a key ruler plate cutting target without crossing a circumferential shearing interface, and the height difference of each plug pin and/or an anti-poking plug pin in the cavity crosses the shearing interface and is adjusted by the key ruler plate cutting target without crossing a straight shearing interface; and each of the blade contact and the plug pin target protruding contact stay sliding plate is connected with the key ruler plate cut target, the blade stays in the cavity of the sliding plate, the driving pin is blocked in the cavity of the supporting plate by the sliding plate,

and during the closing or opening operation of correct key plugging, under the action of spring force, each blade contact and the anti-pulling plug pin targeting protruding contact cross over the interface of the sliding plate and the key blade plate, when the anti-pulling plug pin does not cross over the shearing interface, the force is applied to the key to enable the sliding plate of the lock cylinder to be slidably kept in the lock cylinder box to pull or swing the lock cylinder assembly, and the sliding plate can be kept in the contact surface of the supporting plate to slide in a reciprocating manner,

and at least one lock cylinder braking element is stopped at the shearing interface between the lock cylinder sliding plate and the support plate by a mismatch key or other modes, and the sliding plate is prevented from being in a poking state.

Technical Field

The present disclosure generally relates to a poke lock cylinder assembly and a key.

Background

As is known in the art, many cylinder barrel arrangements include a cylinder barrel, referred to simply as a cylinder barrel (instrument), arranged for rotation in a cylinder housing. The outer periphery of the lock cylinder shell is connected to a lock body or an appliance, the inner circular hole of the lock cylinder shell is used for connecting a lock cylinder, and a key port groove in the lock cylinder provides a closed state or an open state for executing insertion and extraction and rotation operations of a key. Because the lock core and the inner circular hole of the lock core shell rotate relatively, a gap is formed between the lock core and the inner circular hole of the lock core shell, a hook and other tools are inserted into a key slot of the lock core to stir the marbles or the blades, the marbles or the blades are arranged along the axis of a cylinder in the lock core arrangement, and a single code on a circular interface is easier to decrypt and code (squeeze and adjust step by step) the actuated marbles or the blades one by one, so that technical unlocking is realized. The key is inserted and pulled out to open or use the rotation unblock method in the closing process, and the range is wide at the lock core interface and provides the key and twist reverse the operation, and its safe controllable limited weak link has the potential safety hazard of intelligent technological opening and instrument violence destruction.

Disclosure of Invention

Embodiments of the present disclosure provide a poke cylinder assembly and key, the following of which is a brief summary in order to provide a basic understanding of some aspects of the disclosure. This summary is not an extensive overview of the disclosure. It is intended to neither identify key or critical elements of the disclosure nor delineate the scope of the disclosure. Its sole purpose is to present some concepts of the embodiments in a simplified form as a prelude to the more detailed description that is presented later.

The inventor finds that the existing rotating cylinder (one-code) encryption decoding is an unsolved problem that the outer end of the cylinder is exposed to defects and the arrangement of the arresting elements is arranged along the axis of the cylinder (equal displacement and same direction). The invention aims to provide a distribution block code of a poking lock cylinder body, which has a code protection function and a safety protection function, for a poking lock cylinder pendulum body (a round interface and/or a flat interface). The invention is formed by adopting the technical scheme that the lock core protective core provides a key part lock core safety barrier of a lock body, and the lock core can be practically stirred, namely the end part of the lock core adopts a covering structure, so that the circular interface and/or the flat interface configuration of the lock core body are utilized. The technical scheme provides that the brake element arrangement for stirring the lock cylinder is arranged along a cylinder plane interface and/or a cylinder round interface (displacement is unequal and direction is changed), so that the key density and the security of possible key cut combinations are obviously increased, and further invention is formed, so that the lock body can be stolen and damaged to obtain a sense of retention, and the loss rate of articles protected by the lock body is expected to be minimum or the articles are eliminated. Enforceability still further provides a new use experience (sword walk bias) of smooth poke unlocking of a key in a lock cylinder, the lock cylinder arresting elements comprising said blades, plug pins and drive pins, arranged in associated chambers along both fixed sides of the cylinder sliding plate and the support plate, i.e. coordinated uniform actuation during key decryption encoding while performing a poke or swing mode operating the lock cylinder sliding plate lock bolt assembly to slide or shift the lock bolt from a current position to a desired position, and constitutes a further invention, also desiring to be able to use the poke lock cylinder on a variety of different types of lock body products to serve user safety life. The theft idea cannot be eliminated fundamentally, the swing body structure of the poking lock cylinder is transformed, relatively speaking, the braking element distribution block password of the poking lock cylinder can achieve better uniqueness, the poking direction is changed, the displacement distance is different (variable codes), illegal behaviors are unlocked, the poking lock cylinder is unprecedented to deal with the change of the poking lock cylinder, the defect that a rotary lock cylinder circular appliance (single code) is easy to lose the secret and decode is effectively reduced, and the danger factor is inhibited or even eliminated.

To achieve the above object, the present invention provides a poke cylinder assembly, comprising: the lock cylinder box is used for accommodating the lock cylinder, a key interface slot is arranged on the proximal end face of the lock cylinder box, and a lock bolt component is arranged at the end part of the lock cylinder box; a lock cylinder comprising the sliding plate and a support plate, the cylinder sliding plate having a flat interface and/or a rounded interface with the support plate; a cylinder brake element comprising said blades, plug pins and driver pins disposed in associated chambers along fixed points on both sides of the cylinder slide plate and the support plate, said cylinder brake element comprising a cross-section in the shape of a circle, a non-circle and a polygon; the lock plunger component is used for operating the lock plunger component on the lock plunger sliding plate in a poking or swinging mode when the lock cylinder component is poked in the key decryption coding process; the key interface groove is arranged on the proximal end face of the lock cylinder box, the key interface part and the lock cylinder insertion end part are close to each other, and the lock cylinder box is provided with the key interface groove and the lock cylinder key ruler plate which are received in the lock cylinder groove position and keep front and back corresponding to each other. The cross section of the braking element arranged in the lock cylinder barrel comprises a circle, a non-circle or a polygon, so that the braking element can be conveniently selected by a plurality of economically-suitable processing modes through cutting or extrusion forming. The number of key cuts is at least more than one digit, and the mechanical strength of the lock cylinder is not influenced. The number and variety of braking elements in the embodiments are illustrative and not limiting. The toggle lock core is suitable for various lock body products (such as mechanical lock bodies, intelligent lock bodies and electronic lock bodies).

The invention also provides a key for shifting a lock cylinder component, which comprises: a key blade including a blade surface and a lateral end, the first surface and a second surface opposite the first surface; the first lateral end and a second lateral end opposite the first lateral end; the key ruler plate cut target is used for an interfacing key cut targeting protruding contact; wherein the key blade plate surface has key cut target alignment coordinate parameters that vary in height, shape, spacing, and wherein the key blade plate cut targets are disposed on the blade surface and/or the side edges, wherein the key blade plate cut targets are disposed on the first surface and/or a second surface opposite the first surface; the key ruler plate cut target is arranged on the first side end and/or the second side end opposite to the first side end, the key cut target protruding contact is a round angle or an oblique angle, plug pins and key cut target synaptic joints which are connected with the key ruler plate cut target are mutually corresponding and consistent, namely decoding is carried out, unified actuation is simultaneously coordinated, and the keys are inserted into and pulled out of the lock cylinder to complete the task of poking lock cylinder components.

In another aspect, a key port groove (narrow) is formed at one end of the lock cylinder box, the lock cylinder box is connected with a sliding plate and a support plate of the lock cylinder, a core laminated structure between the sliding plate and the support plate of the lock cylinder in the lock cylinder box forms a module lock cylinder, wherein the lock cylinder box is used for receiving different module lock cylinders, the module lock cylinders are assembled in the lock cylinder box, the module lock cylinders select lock cylinder braking elements with different sizes and/or shapes and are used for distributing and arranging various types of module lock cylinders, and the corresponding parts of the lock cylinder box and the support plate are fastened, are formed by extrusion molding or welding through a connecting part or a concave-convex groove and are provided with positioning areas, and specific positions of the sliding plate and the support plate of the lock cylinder in the lock. Based on the structure modularization the lock core is favorable to the assembly of batch production tool to lock and simplifies the process, save time, reduce cost, improve quality, continuation life.

Furthermore, the brake elements are distributed on the fixed point two sides of the cylinder of the sliding plate, the brake elements of the lock cylinder are arranged on the sliding plate and the support plate of the lock cylinder along the plane interface and/or the circular interface of the cylinder, the chambers on the sliding plate and the support plate are used as a group of coordinate addresses of the coding units, when the cross section of the lock cylinder braking element is circular, noncircular and polygonal, corresponding to the circular, noncircular and polygonal cavities on the sliding plate and the supporting plate, the first block code of the braking element and the second block code opposite to the first block code on two sides of the fixed point of the cylinder where the braking element is located have unequal displacements and the same direction or change directions to express coordinate addresses of any coding unit, so that different displacements and directions of different coordinate positions of the key cut targeting protruding contact can be realized, the number of key code permutation and combination can be greatly increased, and the security density can be improved. The method has the advantages that the relation between the direction and the displacement of the encoding position of the braking element is promoted to the double-interface relation from the single-interface relation of the key distribution of the common braking element, so that the key amount and the secret density far exceeding those of the key distribution scheme of the common braking element can be obtained, the key amount far exceeding those of the key distribution scheme of the common braking element can be obtained theoretically, and a new scheme is provided for the key cut key distribution with unequal displacement distances and direction change. The lock cylinder poking pendulum body structure has the advantages that the poking direction of the lock cylinder is changed, the displacement distance is unequal (variable codes), the illegal behavior unlocking is realized, and the lock cylinder poking change detection is an useless place.

The invention also provides a method for shifting the lock core component and decoding the key, which uses the key to execute decoding: when a key is inserted into the key port groove and the lock cylinder groove of the lock cylinder box, the current lock cylinder braking element decryption code is adjusted by shifting a key ruler plate cut target of the lock cylinder part; in the event that the key blade matches the current cylinder tumbler elements of the straight and cross rows of the current deadbolt prearranged by the agreed cut target, coordinated uniform actuation is performed while performing a dialing or swinging operation on the deadbolt assembly on the cylinder slide plate during the key decryption coding process to slide or shift the deadbolt from the current position to the desired position. When a correct key is inserted into the key interface groove and the lock cylinder groove, the height difference of each plug pin or each transmission pin in the cavity crosses the shearing interface, and the height of each plug pin or each transmission pin in the cavity is adjusted through a cutting target of the key ruler plate and does not cross the flat shearing interface; and each plug pin targeting protruding contact stays the sliding plate to be jointed with a cut target of the key ruler plate, and each plug pin and the anti-pulling plug pin targeting protruding contact cross over the sliding plate to be jointed with the interface of the key ruler plate under the action of spring force in the closing or opening process of correct key plugging execution, when the anti-pulling plug pin does not cross over a shearing interface, force is applied to the key to enable the sliding plate of the lock cylinder to be slidably kept in the lock cylinder box to pull or swing the lock plunger assembly, each driving pin is blocked in a cavity of the supporting plate by the sliding plate, and the sliding plate can be kept in the contact surface of the supporting plate to slide in a reciprocating mode; and a mismatch key or other means, wherein at least one of the plug pin and the anti-pick plug pin resides at the shear interface between the lock cylinder slide plate and the back plate, and the slide plate is prevented from sliding. In yet another aspect, the detent element arrangement of the lock cylinder is arranged along a cylinder plane and/or along a cylinder round interface, when a correct key is inserted into the key interface slot and the lock cylinder groove, the inner tooth blade is clamped into the inner milling groove or the outer tooth blade is clamped into the outer milling groove, the height difference of each blade in the cavity exceeds the shearing interface and is adjusted through the key blade cutting target (milling groove) without crossing the circumferential shearing interface, and the height difference of each plug pin and/or the anti-pulling plug pin in the cavity exceeds the shearing interface and is adjusted through the key blade cutting target without crossing the straight shearing interface; and each blade contact and plug pin targeting projection stay in the sliding plate to be jointed with a cut target of the key blade plate, the blade stays in a cavity of the sliding plate, the driving pin is blocked in the cavity of the supporting plate by the sliding plate, and in the process of closing or opening the correct key plugging and unplugging execution operation, each blade contact and anti-pulling plug pin targeting projection cross over the interface between the sliding plate and the key blade plate to be jointed under the action of spring force, the anti-pulling plug pin does not cross over the shearing interface, force is applied to the key at the moment so that the sliding plate of the lock cylinder can be slidably kept in the lock cylinder box to pull or swing the lock cylinder assembly, and the sliding plate can be kept in the contact surface of the supporting plate to slide in a reciprocating manner; a mismatched key or other means, at least one of said lock cylinder stop members resting at the shear interface between said lock cylinder slide plate and said back plate, said slide plate being prevented from sliding.

The following description and the annexed drawings set forth certain illustrative aspects of the embodiments. These aspects are indicative, however, of but a few of the various ways in which the principles of the embodiments may be employed. Other advantages and novel features of embodiments will become apparent from the following detailed description of embodiments when considered in conjunction with the drawings.

Additional advantages, objects, and features of the disclosure will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the embodiments. The objectives and other advantages of the disclosure will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

It is to be understood that both the foregoing general description and the following detailed description of the present disclosure are exemplary and explanatory and are intended to provide further explanation of the disclosure as claimed.

Drawings

The accompanying drawings, which are included to provide a more complete understanding of the embodiments and are incorporated in and constitute a part of this disclosure, illustrate embodiments of the disclosure and together with the description serve to explain the principles of the disclosure, wherein:

FIG. 1 is a simplified cross-sectional view of a cylinder stop member constructed and operative in accordance with an embodiment of the present invention and employing a key cylinder disposed in a tumbler body;

FIG. 2 is a cross-sectional view taken along the key location of FIG. 1;

FIG. 3 is a cross-sectional view along line I-I of the poke core of FIG. 2;

FIG. 4 is a simplified cross-sectional view of a cylinder stop member deployed in a tumbler body, constructed and operative in accordance with another embodiment of the present invention;

FIG. 5 is a cross-sectional view taken along the cam position of FIG. 4;

FIG. 6 is a cross-sectional view of another cam position of FIG. 5;

FIG. 7 is a simplified cross-sectional view of a cylinder stop member employed in a tumbler body, constructed and operative in accordance with yet another embodiment of the present invention;

FIG. 8 is a cross-sectional view taken along section lines II-II of the poke core of FIG. 7;

FIG. 9 is a cross-sectional view along the toggle lock cylinder III-III of FIG. 7;

FIG. 10 shows a key blade block schematic according to an embodiment of the invention;

FIG. 11 shows a schematic view of another key blade according to an embodiment of the present invention;

FIG. 12 shows a schematic view of an additional key blade according to an embodiment of the present invention;

FIG. 13 shows a simplified perspective view of an alternative key according to an embodiment of the present invention;

FIG. 14 shows a schematic view of yet another key blade according to an embodiment of the present invention;

FIG. 15 depicts an enlarged perspective view of a protruding contact on a plug pin (round) of a lock cylinder;

FIG. 16 depicts an enlarged perspective view of a male contact on a plug pin (non-circular) of a lock cylinder;

fig. 17 depicts an enlarged perspective view of a protruding contact on a plug pin (quadrilateral) of a lock cylinder.

Detailed Description

Embodiments of the present disclosure are described in detail below with reference to the accompanying drawings. For purposes of clarity, components or structures that are well known to those of skill in the art are not specifically described herein. This disclosure may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and will fully convey the scope of the disclosure to those skilled in the art. In the drawings, the size and relative sizes of layers and regions may be exaggerated for clarity. The same reference numbers in the drawings identify the same or similar elements.

Notably, the end of the lock cylinder is defined as follows: the "key insertion" or "proximal" end of the lock cylinder is the end facing the user for inserting the key into the key recess; the "distal" end is opposite the "proximal" end and refers to the end not facing the user, and the proximal and distal ends of the key correspond to the proximal and distal ends of the lock cylinder when the key is fully inserted into the lock cylinder. The cutting target of the key ruler plate refers to key teeth. The lock cylinder braking element comprises a circular, non-circular or polygonal cross section, wherein the circular or non-circular cross section refers to a cylindrical pin tumbler, and the polygonal cross section refers to a cylindrical pin tumbler or a blade. The outer periphery of the lock cylinder case is connected to the lock body or the device, and the support plate of the lock cylinder is fixedly connected to the lock cylinder case, wherein the term "connection" includes general means (not shown) such as bolt connection, rivet connection, welding, plug connection, pin connection and the like. The word "above" as used herein includes the instant numbers. The poking unlocking is referred to as poking unlocking, which refers to that a lock cylinder of a poking key is used, a cylindrical and/or lamellar brake element targeting protruding contact is moved by a key cut target and is vertical to the lock cylinder, when each plug pin and a driving pin or a blade are aligned on a shearing interface (a flat interface and/or a circular interface) formed by a cylinder sliding plate and a supporting plate, the decoding, coordination and unified actuation are realized, and simultaneously, a lock plunger assembly is operated in a poking or swinging mode by the key to complete the closing or opening task. The term "fixed point" as used herein refers to a set of points in a plane that are located at a fixed distance from a fixed point, and is called a circle, and the fixed point is the center of the circle. The block code is that a single key cut code can only represent one code, and key cut code combinations partitioned on two sides of a fixed point derive different code combination expressions and different shifting direction changes and displacement distances generated by different positions of various braking element intervals, so that the braking element distribution block code for shifting the lock cylinder can achieve better uniqueness.

Referring now to fig. 1-3, illustrative deadbolt assembly, fig. 1 is a cylinder magazine 10, a lock cylinder 20 and a cylinder stop member 30 constructed and operative in accordance with an embodiment of the present invention and employing a deadbolt c-lock tumbler arrangement, the cylinder magazine 10 including: the lock cylinder box 10 is used for accommodating a lock cylinder 20, a key opening groove 13 is formed in a proximal end face 11 of the lock cylinder box 10, the key opening groove 13 of the lock cylinder box 10 is of a key insertion type, the shape of the key opening 13 is matched with that of a key ruler plate 50, the size of the key opening groove 13 of the lock cylinder box 10 is larger than that of the key ruler plate 50, and the entrance of the key opening 13 is designed to be in a horn mouth shape. The key can be inserted into the lock cylinder box conveniently. The key slot 13 is arranged in a narrow shape in the proximal end face 11 of the lock cylinder box 10, and the lock cylinder 20 is covered by the lock cylinder box 10. The end part of the lock cylinder adopts a covering structure, and the technical scheme of protecting the lock cylinder provides a key part lock cylinder safety barrier of the lock body. The lock cylinder 20 includes a slide plate 23, a support plate 21, and a second support plate 22. Lock cylinder braking element 30 comprises plug pins 36 and drive pins 37, sliding plate 23 and the associated chambers of support plate 21; lock cylinder arresting element 30 comprises a cross-section of circular (rotatable plug pin 36, anti-pick plug pin and drive pin 37), optionally other non-circular and polygonal { non-rotatable plug pin 136 (as exemplified in fig. 16, 17), anti-pick plug pin and drive pin }; the chambers of the slide plate 23 and of the support plate 21 accommodate the plug pins 36 and the driving pins 37 as well as the springs 31 and the flap plate 34. In fig. 1, the latch assembly is a driving gear engaged with a rack, the other end of the rack 17 is a latch 14, a sliding plate 23 of the key cylinder is connected with a driving gear 16 of the latch assembly, the second support plate 22 is provided with a rack slot 57, the rack 17 is inserted into the rack slot 57 of the second support plate 22, a striking cylinder component operates the latch assembly on the sliding plate 23 in a striking or swinging manner during decryption and coding of the key 50, a through hole 15 is formed at the side end of the key cylinder box 10, a rack slot 57 is formed on the second support plate 22, and the latch 14 can move between the through hole 15 and the rack slot 57, i.e. the latch 14 can be changed between a side end protruding position and a side end retracting position, which can also be understood to enable the latch to move or be changed. The proximal face 11 of the lock cylinder box 10 is provided with a key interface 13, and the key interface 13 is partially adjacent to the plug-in end of the lock cylinder 20, and the proximal face 11 of the lock cylinder box 10 is provided with the key interface 13 and the lock cylinder key blade 50 are received in the lock cylinder groove 51 to maintain front-to-back correspondence, and the distal face 12 of the lock cylinder box 10 opposite to the proximal face 11 is provided with the key interface 13. In fig. 1, when lock cylinder braking element 30 includes a key cut targeting tab 38 for interfacing with a key blade cut target 52 formed in the cavity, plug pins 36 are adjusted in height across shear interface 24 by key blade cut target 52 (tooth height or slot width) in step across shear interface 24, applying force to key 50 causes lock cylinder slide plate 23 to be movably retained in lock cylinder pocket 10 to toggle pinion gear 16. Fig. 3 is a schematic view showing the fixed point position structure of the slide plate 23 and the support plate 21 in fig. 2.

Fig. 2 is a cross-sectional view taken along the key position in fig. 1. With key 50 and with lock cylinder 14 in the extended position at the side end of lock cylinder box 10, slide plate cylinder set point O is set when key 50 moves gear 16 in the direction of the arrow₁With the pitch circle of the gear 16 as the striking radius R16, the plug 14 on the rack 17 retracts into the side end of the lock cylinder box 10 in the direction of the arrow. It is further contemplated that the direction of key 50 movement is reversed when bolt 14 is reset. The key cylinder 20 includes a slide plate 23, a support plate 21 and a second support plate 22, which are attached to the key cylinder case 10, and the outer periphery of the key cylinder case 10 is attached to a lock body or object (not shown). Sliding plate 23 of lock cylinder 20 at fixed point O₁Removably or swingably held in the lock cylinder case 10 with the cylinder body of the slide plate fixed at the point O₁By sliding plates 23 outside the columnThe round interface is of a striking radius R23 and is engaged with the cylindrical round interface of the backing plate 21, and the backing plate 21 and the second backing plate 22 of the lock cylinder 20 are fixedly connected to the lock cylinder case 10. The arresting elements 30 of the lock cylinder are arranged at points O along the cylinder plane₁The two sides are distributed with brake element block codes, and a first brake element block code A and a second brake element block code B opposite to the first block code in the cavities of the sliding plate 23 and the supporting plate 21, wherein different coordinate positions of the key cut targeting protruding contact have different displacements and directions, so that the number of key code permutation and combination can be greatly increased, and the security density can be improved. At the fixed point O₁The key cut code combination of the two side sections derives a plurality of different code combination expressions and different poking direction changes and displacement distances generated by different positions of each braking element section. The change of the poking direction and the unequal displacement distance (not according to the road-covering layout) lead the unlocking of the illegal action to deal with the poking of the lock cylinder. The cylinder of the sliding plate 23 can rotate on the inner circumferential surface of the support plate 21 by the axial line of the cylinder of the sliding plate 23, and the cylinder of the sliding plate 23 can rotate on the cylinder of the support plate 21 by the axial line of the cylinder of the sliding plate, wherein a space for the cylinder of the sliding plate to rotate is reserved in the lock cylinder box 10, a space for the cylinder of the sliding plate to rotate is reserved between the cylinder of the sliding plate and the near end 11 and the far end 12 of the lock cylinder box, distances of the key port grooves 13 arranged on the lock cylinder box 10 relative to two side ends of a key are unequal, and the distance of the reserved space. The width of the surface of the key blade 50 corresponds to the size of the key cylinder recess 51. The key blade 50 operates the pinion gear 16 of the latch assembly on the cylinder slide plate 23 in a toggling or swinging manner, wherein the cylinder 20 is provided with the key blade 50 received in a cylinder recess 51, which is provided on the slide plate 23. The key blade 50 is constrained to move within the key cylinder recess 51. Key blade 50 operates the plug slide plate lock bolt assembly in a poking or swinging manner with a desired amount of force applied to plug slide plate 23 according to predefined operating criteria (e.g., key cut target corresponds to a targeted tab of a plug pin of a braking element that pokes the plug, decoding while coordinating a uniform actuation), and thereby retains bolts 14 without using external force to hold bolts 14 in a desired positionAt, for example, a current location or a desired (target state) location. The plug assembly includes a gear mechanism, a pinion 16 at the end of the slide plate is engaged with a rack 17 at the end of the support plate, wherein a rack slot 57 is formed in the support plate, a plug 14 is formed at the other end of the driven rack 17 in the rack slot 57 corresponding to the key cylinder case through hole 15, wherein the end of the slide plate 23 is connected to the pinion 16, and the number of teeth of the pinion 16 of the slide plate, which is pushed by the key 50, defines the sliding distance of the plug 14 on the support plate. The number and variety of braking elements in the illustrated embodiment are for illustration and not limitation.

Fig. 3 is a cross-sectional view along the toggle lock cylinder I-I of fig. 2. In fig. 3, the outer peripheral surface of the key cylinder provided along the axis of the cylinder of the slide plate 23 is rotatably held in engagement with the inner peripheral surface of the support plate 21, and the cylinder of the slide plate 23 is rotatable on the cylinder of the support plate 21 about the axis of the cylinder of the slide plate 23. The flat shear interface 24 between the cylinder plug slide plate 23 and the back plate 21 is also shown, meaning that more rows of the detent elements 30 arranged in a flat area (as the size range allows) can be used in the combination, multiplying the number and variety of detent elements, which also makes picking and other unauthorized decoding attempts more difficult.

Fig. 4 is a simplified cross-sectional view of another embodiment, constructed and operative with a key cylinder arresting element disposed in a toggle key cylinder pendulum. Fig. 4 is generally similar to fig. 1 previously described, and like reference numerals are used to indicate like features. For the sake of brevity, the following description focuses primarily on novel features that are different from those previously described with reference to fig. 1. The lock bolt assembly comprises a cam mechanism, the cam 18 at the end part of the sliding plate 23 is abutted against the lock bolt 14 at the end part of the supporting plate 21, wherein the supporting plate 21 is provided with a guide groove 25, the lock bolt 14 and the spring 19 are accommodated in the guide groove 25, the guide groove 25 corresponds to the lock cylinder box through hole 15, and the guide groove 25 is larger than the through hole 15. Wherein the end of the slide plate 23 is connected to the driving cam 18 and the key 50 dials the driving cam 18 of the slide plate for limiting the sliding distance of the follower lock 14 on the support plate 21. The pivot 29 arranged along the axis of the column of the slide plate 23 is inserted in the plane of the column of the support plate 21, the column of the slide plate 23 being able to pivot at the point O₂Toggling at the interface of the cylinder of the support plate 21. Braking of key cut target and poking lock coreThe targeted protruding contacts of the component plug pins are correspondingly identical, decoding while coordinated and unified actuation, and key blade 50 operates the plug assembly on the cylinder slide plate in a toggling or swinging manner with a desired amount of force applied to cylinder slide plate 23, the cavity that toggles the cylinder component houses anti-toggle plug pin 39, plug pin 36, and drive pin 37. When the anti-pulling plug pin targeting protruding contact and the key cut target correspond to each other or in a key-free ruler plate state, the plug pin keeps not spanning the shearing interface between the lock cylinder sliding plate and the support plate. Compared with the common plug pin, the anti-pulling plug pin prevents the actions of jamming, such as improper unlocking (decoding) of a hook, an electric tool and a tinfoil type. It should be noted that the shear interface between the lock cylinder and the housing of the lock cylinder is a circular interface, and a single row of braking elements is usually arranged in the circumferential direction of the lock cylinder, while more than 2 rows of braking elements are limited by size and processing. The shear interface 24 between the cylinder slide plate 23 and the back plate 21 of the cylinder 20 and the detent elements 30 of the present invention, which pokes the cylinder, is a flat interface, meaning that more rows of detent elements 30 arranged in a flat area (as the size range allows) can be used in the combination, multiplying the number and variety of detent elements, which also makes picking and other unauthorized decoding attempts more difficult.

Reference is made to fig. 5, which is a cross-sectional view taken along the cam position in fig. 4. With key 50 and plug 14 in the retracted position at distal end 12 of lock cylinder case 10, slide plate pivot 29 is positioned at point O when key 50 moves cam 18 in the direction of the arrow₂With the cam 18 at the throw radius R18, the plug 14 extends out of the distal end 12 of the lock cylinder pocket 10 in the direction of the arrow. It is further contemplated that the direction of key 50 movement is reversed when bolt 14 is reset. The lock cylinder box 10 is provided with spaces for poking at two sides of the cylinder of the sliding plate 23, and poking spaces are reserved on the near end surface and the far end surface of the cylinder of the sliding plate 23. Two side surfaces of the column body of the sliding plate 23 are abutted against two side surfaces of the column body of the support plate 21. Wherein the slide plate 23 is provided with a brake member chamber in the plane of the cylinder and the brake members 30 are distributed at points O on the pivot axis 29 of the slide plate₂A side block 40, in which the brake element chambers are arranged in the plane of the column of the support plate 21 and the brake elements 30 are distributed at points O on the pivot 29 of the support plate₂Two side blocks 40 and the first block of the braking element in the chamber of the sliding plate 23 and the support plate 21Code a and a second block code B opposite the first block code.

Additional reference to fig. 6 is a cross-sectional view of another cam position. Fig. 6 is generally similar to fig. 1 previously described, and like reference numerals are used to indicate like features. For the sake of brevity, the following description focuses primarily on novel features that are different from those previously described with reference to fig. 1. With key 50 and plug 14 in the extended position at distal end 12 of lock cylinder case 10, slide plate pivot 29 is positioned at point O when key 50 moves cam 18 in the direction of the arrow₂With the cam 18 at the throw radius R18, the plug 14 retracts into the distal end 12 of the lock cylinder pocket 10 in the direction of the arrow. It is further contemplated that the direction of key 50 movement is reversed when bolt 14 is reset. The lock cylinder box 10 is provided with spaces for poking at two sides of the cylinder of the sliding plate 23, and poking spaces are reserved on the near end surface and the far end surface of the cylinder of the sliding plate 23. Two side surfaces of the column body of the sliding plate 23 are abutted against two side surfaces of the column body of the support plate 21. Wherein the slide plate 23 is provided with a brake member chamber in the plane of the cylinder and the brake members 30 are distributed at points O on the pivot axis 29 of the slide plate₂A side block 40, in which the brake element chambers are arranged in the plane of the column of the support plate 21 and the brake elements 30 are distributed at points O on the pivot 29 of the support plate₂Two side blocks 40 and a first block a of the braking element and a second block B opposite the first block in the chamber of the sliding plate 23 and the support plate 21. The key cut target corresponds to the targeted protruding contact of the plug pin of the brake element that toggles the lock cylinder, decoding while coordinating the unified actuation, the key blade 50 performs a toggling or swinging manner of operating the lock cylinder slide plate lock bolt assembly with the desired amount of force applied to the lock cylinder slide plate 23.

Alternative forms of braking elements are envisioned which may be used in certain embodiments of the invention. The slide plate and back plate detent element arrangements of the lock cylinder may be symmetrically or asymmetrically arranged. The coordinate parameters of the sliding plate 23 and a supporting plate 21 of the lock core 20 are changed to obtain the height, shape and spacing, and the plug pins and the driving pins of the lock core braking element 30 are orderly prevented from being stuck when the key 50 is shifted or swung. Machining of the non-rotating chambers (slide plate and back plate) arranged in the plane of the lock cylinder 20 can be used for this combination, both non-circular and polygonal in cross-section of the lock cylinder's slide plate 23 and back plate 21 on which the lock cylinder arresting elements 30 are provided { such as plug pins 136 (as illustrated in fig. 16, 17), non-rotating anti-pick plug pins and drive pins } are arranged to move along the depth axis 28 of the chamber without rotating about the depth axis 28 of the chamber, and the key cut targeting tab 38 is on the lock cylinder chamber central longitudinal axis 28. The number and variety of keying elements 30 in the illustrated embodiment are illustrative and not limiting, as the keying element distribution block code for picking up the lock cylinder is relatively unique, and the variety of block codes (asymmetric random distribution) is more difficult to learn and other unauthorized decoding attempts.

Referring now to fig. 7, there is seen a plug arresting element constructed and operative in accordance with yet another embodiment of the present invention employing male blade tumblers disposed in a tumbler body. In fig. 7 it is shown that the lock cylinder is provided with an outer peripheral surface along the axis of the cylinder of the slide plate 123 which is rotatable and held in engagement with the inner peripheral surfaces of the support plate 121 and the second support plate 122, the cylinder of the slide plate 123 is rotatable on the axis of the cylinder of the slide plate 123 within the cylinder of the support plate 121 and the second support plate 122, and the lock cylinder arresting element blades 132 are arranged within the outer circular interface of the cylinder of the lock cylinder slide plate 123, the outer circular interface of the lock cylinder slide plate 123 and the inner circular interface of the support plate 121 and the. A lock cylinder box 10, the lock cylinder box 10 accommodating a lock cylinder 20, a proximal end face of the lock cylinder box 10 being provided with a key way slot 13, and a distal end 12 of the lock cylinder box 10 being provided with a lock bolt 14. The lock cylinder 20 includes a slide plate 123, a support plate 121, and a second support plate 122. Lock cylinder stop member 30 includes male blade 132, plug pin 36 and driver pin 37, with the female blade, anti-pick plug pin, also contemplated. The chamber 133 of the slide plate 123, the support plate 121 and the chamber 33 of the second support plate 122. The blade contacts 35 arranged at the two side ends of the key 50 corresponding to the outer teeth blades 132 are matched with the outer milling groove cut targets 152, and the blade contacts 35 are clamped into the outer milling groove cut targets 152 by inserting the correct key 50 so as to rotate the sliding plate 123 of the lock cylinder 20, thereby realizing unlocking. It is also envisioned that other forms of key blade 50 surfaces also include key cut targets 54 for key cut targeted anti-pick plug stylus 38 interfacing with key blade cut targets 52 formed on the key blade cut targets38 are rounded or beveled. The plug assembly comprises a cam mechanism, a slide plate 123 in the lock cylinder 20 is connected with the active cam 18 to abut against the plug 14, the cam 18 at the end of the slide plate 123 abuts against the plug 14 at the end of the second support plate 122, wherein a guide groove 25 is arranged on the support plate 122, the plug 14 and the spring 19 are accommodated in the guide groove 25, the guide groove 25 corresponds to the lock cylinder box through hole 15, and the guide groove 25 is larger than the through hole 15. Wherein the end of the slide plate 123 is connected with the driving cam 18 and the key 50 dials the driving cam 18 of the slide plate for limiting the sliding distance of the follower lock 14 on the second support plate 122. The outer peripheral surface of the sliding plate 123 is engaged with the inner peripheral surfaces of the supporting plate 121 and the second supporting plate 122, and the sliding plate 123 is pivoted at the pivot point O₃When the key rule plate 50 is moved in the direction of the arrow to move the cylinder of the slide plate 123, the pivot point O can be set on the circular boundary surface of the cylinder of the support plate 121 and the second support plate 122₃The active cam R123 is dialed and the plug 14 retracts into the lock cylinder magazine 10 in the direction of the arrow. It is further contemplated that the direction of key 50 movement is reversed when bolt 14 is reset. The chamber of the dial plug assembly houses anti-dial plug pin 39, plug pin 36 and drive pin 37. The number and variety of braking elements 30 in the illustrated embodiment are for illustration and not limitation. The arrangement of the tumbler elements of the tumbler cylinder along the cylinder plane interface and/or along the cylinder circle interface (unequal displacements and changes in direction) significantly increases the key density and the security of possible key cut combinations. The method has the advantages that the relation between the direction and the displacement of the encoding position of the braking element is promoted to the double-interface relation from the single-interface relation of the key distribution of the common braking element, so that the key amount and the secret density far exceeding those of the key distribution scheme of the common braking element can be obtained, the key amount far exceeding those of the key distribution scheme of the common braking element can be obtained theoretically, and a new scheme is provided for the key cut key distribution with unequal displacement distances and direction change. Embodiments of the present invention are applicable to female blade cylinder arresting elements disposed in a toggle cylinder body.

Fig. 8 is a cross-sectional view along the toggle lock cylinder II-II of fig. 7. Fig. 7 is a cross-sectional view of the position of the outer tooth blade 132 in the detent element 30 of the deadbolt. The figure shows that the lock core is provided with an outer peripheral surface along the axis of the cylinder of the sliding plate 123, which can rotate and keep clamped on the inner peripheral surfaces of the support plate 121 and the second support plate 122, the cylinder of the sliding plate 123 can rotate on the cylinder of the support plate 121 and the second support plate 122 along the axis of the cylinder of the sliding plate 123, the lock core braking element blades 132 are arranged on the outer peripheral interface of the cylinder of the lock core sliding plate 123, the blade chamber 33 is arranged between the lock core sliding plate 123 and the support plate 121 and the second support plate 122, the peripheral shearing interface 124 between the lock core sliding plate 123 and the support plate 121 and the second support plate 122, when a correct key 50 is inserted into the key interface groove 13 and the lock core groove 51, the height difference of each outer tooth blade 132 crosses the shearing interface 124 and is; the outer blade contacts 35 are snapped into the inner milled grooves 152, the individual blade 132 height differential across the shear interface is adjusted to the height differential across the shear interface 124 by the key blade cut targets 152 (milled grooves), and each blade contact 35 resides in the slide plate 123 interfacing with the key blade cut targets 152, the blade 132 resides in the blade cavity 133 of the slide plate 123, and the blade 132 and spring 131 are disposed in the blade cavity 133 in the slide plate 123. The number and variety of braking elements 30 in the illustrated embodiment are for illustration and not limitation.

Fig. 9 is a cross-sectional view along the toggle lock cylinder III-III of fig. 7. The cross-sectional view of the plug pin 36 and driver pin 37 position in the detent element 30 of the toggle lock cylinder illustrated in fig. 9. In fig. 9, the cylinder of the key cylinder is shown to be rotatable and engaged with the inner circumferential surfaces of the support plate 121 and the second support plate 122 along the axis of the cylinder of the slide plate 123, and the cylinder of the slide plate 123 is rotatable on the cylinders of the support plate 121 and the second support plate 122 along the axis of the cylinder of the slide plate 123. It also shows the flat shear interface 24 between the lock cylinder slide plate 123 chamber 26 and the support plate 121 chamber 27 and the second support plate 122 chamber 27. Lock cylinder stop element 30 includes plug pin 36, driver pin 37, spring 31, and closure plate 34. The brake element 30 shown in the figures may alternatively have at least one other anti-pick plug pin 39, or a non-rotating plug pin and drive pin. The key blade 50 is faced with a key cut target 52 for a key cut targeting plug pin nose contact 38 formed at the key blade cut target 52. When the correct key 50 is inserted into the key interface slot 13 and the lock cylinder groove 51, the height difference of each plug pin 36 and the driving pin 37 crosses the shearing interface 24 and is adjusted by the cutting target 52 of the key blade to be equal in height without crossing the shearing interface 24, so that the lock cylinder decoding is realized. The shear interface 24 between the slide plate 123 in the lock cylinder 20 and the support plate 121 and the second support plate 122 is a flat interface, which means that a greater number of rows of the detent elements 30 arranged in a flat area (as the size range allows) can be used for the combination, which also makes picking and other unauthorized decoding attempts more difficult.

Fig. 10-14 show key blade block diagrams according to embodiments of the present invention. The cut targets of the key size plate 50 correspond to the sliding plate chamber of the lock cylinder, the sliding plate chamber 26 and the support plate chamber 27 of the lock cylinder can be symmetrically and/or asymmetrically arranged, the two sides of the thin solid line on the key size plate 50 indicate the distribution of the cut target blocks 40, the first block A of the braking element and the second block B opposite to the first block A can be symmetrically and/or asymmetrically arranged corresponding to the distribution of the braking element blocks 40 of the sliding plate 23 on the two sides of the fixed point of the cylinder of the braking element 30, and the distal end part of the key size plate 50 is processed with an oblique angle. Fig. 10 depicts an example of a key 50. The far end of the key blade plate 50 is right-angled to the side end, the far end of the key blade plate 50 abuts against the far end (positioning reference) of the sliding plate 23, and the key blade plate shifts the sliding plate 23 of the lock cylinder. FIG. 11 shows a schematic view of another key blade according to an embodiment of the present invention. In fig. 11, the side end of the key scale plate 50 is provided with an oblique angle alpha, the oblique angle of the key scale plate abuts against the oblique edge arranged on the sliding plate 23, the oblique edge of the sliding plate 23 and the oblique angle of the opposite part of the oblique angle of the key scale plate 50 are inclined to the same degree, and the key scale plate 50 dials the sliding plate 23 of the lock cylinder. FIG. 12 shows a schematic view of an additional key blade according to an embodiment of the present invention. The proximal end of the key blade 50 is provided with a shoulder 58, the shoulder 58 of the key blade abuts against the insertion end (positioning reference) of the sliding plate 23, and the key blade 50 dials the sliding plate 23 of the key cylinder. Fig. 14 shows a further key blade schematic according to an embodiment of the invention, the distal end of the key blade 50 is provided with a shoulder 58 (positioning reference), the shoulder 58 of the key blade abuts against the distal end of the slide plate 23, and the key blade 50 dials the slide plate 23 of the lock cylinder. Fig. 13 shows a simplified perspective view of an alternative key according to an embodiment of the present invention, the distal end of the key blade 50 of fig. 10-14 being beveled to facilitate key cut targeting synapse head initiation dialing on a plug pin.

Referring to the circular plug 36 of fig. 15, the non-circular plug pin 136 of fig. 16, the cylinder has a flat surface 56 on its side, the non-circular plug pin may have other shapes, the quadrilateral plug pin 136 of fig. 17, the cut-targeting synapse head of the plug pin is used for the predetermined position of the cut-targeting synapse head of the key blade set 50, the protrusion 32 of the plug pin has the cut-targeting tab 38 formed thereon, and the centerline 28 of the plug pin, but the present invention is not limited to the illustrated embodiment.

Further, the guide groove associated with the key blade cut target in fig. 10 to 14, which has a gradually reduced portion toward the key blade cut target (another layer), is provided to assist the targeting tab to smoothly enter or exit the key blade cut target at a predetermined position. The guide slot 53 associated with the cut target 52 on the example key blade set 50 is shown, and the cut targeting tab 38 of the example circular plug pin 36 of fig. 15 receives a tapered portion of the guide slot 53 toward the key blade cut target 52. The cut targeting tab 38 of the non-circular plug pin 136 of the example of fig. 16 receives a tapered portion of the guide slot 53 toward the key blade cut target 52. The guide slot 59 associated with the quadrilateral cut-out target 52 on the example key blade set 50 of fig. 13, and the cut-out targeting tab 38 of the example plug pin 136 of fig. 17 receives a tapered portion of the guide slot 59 toward the key blade cut-out target 52. The guide slot 55 associated with the anti-pick plug pin cut-out target 54 on the exemplary key blade set 50 is shown with the cut-out targeting tab 38 of the anti-pick plug pin 39 receiving the tapered portion of the guide slot 55 toward the key blade cut-out target 54. Braking element polygons including rectangles, triangles, pentagons, and hexagons are also contemplated. And the sliding plate and the supporting plate of the lock core are provided with the cavity coordinate parameters to change the height, shape and distance, and the lock core braking element plug pin and the transmission pin are matched with the cavity coordinate parameters to prevent the lock core braking element plug pin and the transmission pin from orderly locking and unlocking when the key is shifted or swung.

As described above, with reference to fig. 10-14, the key blade cut target is a schematic illustration of an asymmetric arrangement of the slide plate chambers of the lock cylinder 20 according to an embodiment of the present invention. The cavities on the slide plate and the support plate serve as a set of coding unit coordinate addresses. In the form shown in fig. 15-17, the detent elements 30 of the arrangement of the lock cylinder 20 can be considered to include circles, non-circles and polygons, and the selectable detent elements 30 of the lock cylinder 20 include rectangles, trapezoids, triangles, pentagons and hexagons in cross-section, with the lock cylinder slide plate chamber and the back plate chamber being shaped to conform to one another. The arresting element 30 of the lock cylinder can be arranged alone or in a mixture of two or more, which form the remaining elements of the lock cylinder 20. The number of the braking elements 30 arranged on the lock cylinder 20 can be configured according to the safety level requirement set by the user. This means that more rows of brake elements 30 arranged in a flat area can be used for the combination, and that machining of the slide plate chambers and the support plate chambers arranged in a flat area can be used for the combination with non-circular and polygonal shapes, thereby further increasing the number of possible combinations. The asymmetric arrangement of the slide plate chambers of the lock cylinder 20, the inability to use tools to simultaneously coordinate uniform actuation (more difficult) also makes improper behavior decoding futile. The number and variety of braking elements 30 in the illustrated embodiment are for illustration and not limitation.

It is necessary to point out that in the existing rotary lock cylinder round body technology, the cavities of the lock cylinder are symmetrically arranged at equal intervals, the flat interfaces of the plug pin shaft and the transmission pin shaft which are mutually abutted are cut at the round interfaces of the lock cylinder and the lock cylinder shell which are mutually abutted, so that the pin shaft depth of about 0.40 mm of the different body combination cannot be utilized and is wasted. In the embodiment of the toggle lock cylinder pendulum, the chambers of the lock cylinder are arranged in an asymmetrical variable-interval mode, the flat interfaces of the plug pin (shaft) and the transmission pin (shaft) which are abutted against each other are sheared, and the flat interfaces of the sliding plate and the supporting plate which are abutted against each other are arranged at the shearing interface, so that the pin shaft depth of the braking element combined by the same body is effectively utilized without waste. This means that more rows of brake elements 30 arranged in a flat area can be used for the combination, and that the machined polygons of the slide plate chambers and the support plate chambers arranged in a flat area can be used for the combination, thereby further increasing the number of possible combinations. This also makes picking and other unauthorized decoding attempts more difficult. In addition, the lock cylinder component is poked to operate the lock bolt component on the lock cylinder sliding plate in a poking or swinging mode in the key decryption coding process, and compared with a rotating lock cylinder round body, the breaking accident caused by key torsion can be avoided.

As noted above, while the figures depict the number, shape and location of the cavities of the slide plate 23 column interface arrangement, it is contemplated that the support plate 21 interfaces with the same number, shape and location of cavities, the invention is not limited to that shown. Reference is made to the modular lock cylinder example of figures 1 to 6. The lock cylinder box 10 is connected with a sliding plate 23, a support plate 21 and a second support plate 22 of the lock cylinders 20, the sliding plate 23 of the lock cylinders 20 in the lock cylinder box 10, and a core laminated structure between the support plate 21 and the second support plate 22 form a module lock cylinder 20, wherein the lock cylinder box 10 is used for receiving different module lock cylinders, the module lock cylinders 20 are assembled in the lock cylinder box 10, the module lock cylinders 20 are selected from lock cylinder braking elements 30 with different sizes and/or shapes and are used for distributing and arranging the module lock cylinders 20 in various forms, and the parts of the lock cylinder box 10 corresponding to the support plate 21 and the second support plate 22 are fastened and are provided with positioning areas formed by extrusion molding or welding through connecting parts or concave-convex grooves, so that the specific positions of the sliding plate 23 and the support plate 21 of. This allows the plug assembly 20 to be fully assembled before being installed in a lock cylinder magazine 10 in a housing suitable for the type of lock. The modular nature of the additional plug assembly 20 enables the same plug to be installed in any of a variety of housings corresponding to different plug types. Because the plug assembly 20 is self-contained, the plug assembly 20 is configured in accordance with the predetermined arresting element 30, and therefore does not need to be positioned in the lock cylinder magazine 10 during assembly, thereby reducing the time and complexity of the process of configuring the arresting element. In the embodiment of fig. 7-9, the toggle lock cylinder comprises a lock cylinder box 10 and a modular lock cylinder 20 assembly, the lock cylinder assembly 20 comprising a slide plate 123, a support plate 121 and a second support plate 122. The braking element 30 comprises a plug pin 36, a driving pin 37 and an anti-pick plug pin 39, which are circular in cross section, and an outer blade 132. The plug assembly 20 changes and modifies the code components and/or arrangements of the combined arrangement of plug arresting element length and cross-sectional size and shape. The number and variety of braking elements 30 in the illustrated embodiment are for illustration and not limitation. In further embodiments, the plug assembly 20 may be manufactured and/or sold with other forms of shells. The invention provides an implementation scheme of a modularized toggle lock cylinder, which is convenient to process, reduces the production cost (inventory cost) and has high assembly precision requirement. It is also contemplated that the sliding plate 23, the support plate 21 and the second support plate 22 of the key cylinder 20 are formed by cutting or precision press working metal plates, and the sliding plate 123, the support plate 121 and the second support plate 122 of the key cylinder 20 are formed by cutting or precision press working metal plates in which an integral plate or a plurality of thin plates are overlapped.

The invention discloses the following technical scheme, including but not limited to:

scheme 1. a poke lock cylinder component, its poke lock cylinder component includes: the lock cylinder box is used for accommodating the lock cylinder, a key interface slot is arranged on the proximal end face of the lock cylinder box, and a lock bolt component is arranged at the end part of the lock cylinder box; the lock core comprises the sliding plate and a supporting plate, and the cylinder sliding plate and the supporting plate have a flat interface and/or a round interface; a cylinder brake element comprising said blade, plug pin and drive pin, a slide plate and back plate associated chambers disposed in the associated chambers along fixed points on both sides of the cylinder slide plate and back plate, said cylinder brake element comprising a cross-section having a circular, non-circular and polygonal shape; the lock plunger component is used for operating the lock plunger component on the lock plunger sliding plate in a shifting or swinging mode in the key decryption coding process; the key interface groove is arranged on the proximal end face of the lock cylinder box, the key interface part and the lock cylinder insertion end part are close to each other, and the lock cylinder box is provided with the key interface groove and the lock cylinder key ruler plate which are received in the lock cylinder groove position and keep front and back corresponding to each other.

The lock cylinder according to the invention 1 comprises at least one sliding plate and at least one support plate, which are connected to the lock cylinder box, the sliding plate of the lock cylinder is slidably and/or rotatably held in the lock cylinder box, the support plate of the lock cylinder is fixedly connected to the lock cylinder box, the lock cylinder component parts are in a core laminated structure, the outer periphery of the lock cylinder box is connected to a lock body or an object, the key blade is used for operating the lock cylinder sliding plate lock bolt component in a shifting or swinging mode, the lock cylinder is provided with a key blade which is received in the lock cylinder groove, the lock cylinder groove is arranged on the sliding plate and/or the support plate, the key blade is limited to be pulled in the lock cylinder groove, and a through hole for moving the lock bolt is arranged on the end part and/or the side end part of the lock cylinder.

Scheme 3 the cylinder arresting member according to scheme 1 comprises a sliding plate corresponding in shape to a plurality of chambers associated with a circular and/or flat interface of the support plate, each of the chambers having a chamber depth axis, the chambers comprising a cross section of circular, non-circular and polygonal, the cylinder arresting member being received in the chamber, the plug pin of each cylinder arresting member comprising a key cut targeting tab for interfacing with a key cut target formed on a key blade cut target, wherein the cylinder arresting member comprises a blade, a plug pin and a drive pin, wherein the arresting member is arranged with a block code distributed along a fixed point of the cylinder on both sides, and the first block code of the arresting member and a second block code opposite to the first block code.

The lock cylinder component according to claim 1 comprises at least one plug assembly disposed at an end of the slide plate of the lock cylinder, wherein the end of the slide plate includes a distal end and a lateral end, and a through hole for movement of the plug is provided at an end and/or a lateral end of the lock cylinder magazine, wherein the plug moves between the first position at the lateral end of the lock cylinder magazine and a second position opposite to the first position; or the throw bar moves between a retracted first position at the end of the magazine and an extended second position, the first position of the throw bar being retracted into the magazine when the throw bar is in the retracted position, and the throw bar extending outwardly from the magazine to the second position when the throw bar is in the extended position.

Scheme 5 the invention also provides a key matched with the poking lock cylinder component according to the scheme 1, wherein the key comprises: a key blade including a blade surface and a lateral end, the first surface and a second surface opposite the first surface; the first lateral end and a second lateral end opposite the first lateral end; the key ruler plate cut target is used for a jointed plug pin key cut targeting protruding contact; wherein the key blade plate surface has key cut target alignment coordinate parameters that vary in height, shape, spacing, and wherein the key blade plate cut targets are disposed on the blade surface and/or the side edges, wherein the key blade plate cut targets are disposed on the first surface and/or a second surface opposite the first surface; the key ruler plate cut target is arranged on the first side end and/or the second side end opposite to the first side end, the key cut target protruding contact is a round angle or an oblique angle, key cut target synapse heads connected with the key ruler plate cut target are correspondingly consistent with each other, and a key is inserted into and pulled out of the lock cylinder to complete the task of poking the lock cylinder component.

According to the scheme 6, the key interface groove arranged on the lock cylinder box is of a key insertion type, the shape of the key interface is matched with the shifting direction of the key ruler plate, the size of the key interface groove arranged on the lock cylinder box is larger than that of the key ruler plate, the entrance of the key interface is designed into a horn mouth shape, the far end part of the key ruler plate is processed with an oblique angle, and the far end of the key ruler plate is intersected with the side end to form a right angle and/or an oblique angle; the lock core braking element is a plug pin and a driving pin, or a plug pin and/or a poke-proof plug pin and a driving pin.

Scheme 7. according to the scheme 5, the key cylinder box is provided with a key interface slot which is of a key insertion type, the shape of the key interface is matched with the shifting direction of the key ruler plate, the size of the key interface slot of the key cylinder box is larger than that of the key ruler plate, the key ruler plate is provided with a shoulder, the lock cylinder braking elements are blades or blades and plug pins and/or anti-shifting plug pins and driving pins, the blades comprise inner tooth blades and outer tooth blades, the key is matched with the arranged inner milling slot corresponding to the inner tooth blades, and is matched with the arranged outer milling slot corresponding to the outer tooth blades.

Scheme 8. according to scheme 1, the cylinder body has at least one of a straight row and a transverse row of the brake elements arranged at a predetermined interval, wherein the brake elements are arranged with the plug pins and the driving pins and the springs in each chamber, the cylinder is provided with at least one of the anti-picking plug pin targeting tabs arranged in the chamber and corresponding to the key cut targets, wherein the cylinder brake element plug pins include a protrusion on which the key cut targeting tabs are formed, wherein the anti-picking plug pin targeting tabs correspond to the key cut targets in the state of being in the state of.

Scheme 9, the length, the cross section size and the shape of the lock cylinder braking element are combined and arranged, coding components and/or arrangement are changed and improved, a sliding plate cavity and a supporting plate cavity of the lock cylinder can be symmetrically and/or asymmetrically arranged, the braking element arrangement can be symmetrically and/or asymmetrically arranged along block codes distributed on two sides of a fixed point of a cylinder, and the sliding plate and the supporting plate of the lock cylinder are provided with the cavity coordinate parameters, so that the height, the shape and the distance are changed, and the locking pin and the driving pin of the lock cylinder braking element can be orderly prevented from being stuck when the key is shifted or swung.

Scheme 10. the sliding plate and the supporting plate of the lock cylinder according to scheme 1 are formed by machining metal plates by cutting or precision stamping, wherein the metal plates are formed by overlapping an integral plate or a plurality of thin plates.

Scheme 11, according to scheme 1, a key interface slot is arranged at one end of the lock cylinder box, the lock cylinder box is connected with a sliding plate and a support plate of the lock cylinder, and a core laminated structure between the sliding plate and the support plate of the lock cylinder in the lock cylinder box forms a module lock cylinder, wherein the lock cylinder box is used for receiving different module lock cylinders, the module lock cylinders are assembled in the lock cylinder box, the module lock cylinders are selected from lock cylinder braking elements with different sizes and/or shapes and are used for distributing and arranging various types of module lock cylinders, and the parts, corresponding to the support plate, of the lock cylinder box are fastened, are provided with positioning areas formed by extrusion molding or welding through connecting parts or concave-convex grooves, and provide specific positions of the sliding plate and the support plate of the lock cylinder in.

The lock bolt assembly according to the scheme 1 comprises a gear mechanism, a gear at the end of the sliding plate is meshed with a rack at the end of the support plate, a rack groove is formed in the support plate, a lock bolt is arranged at the other end of the rack in the rack groove and corresponds to a lock cylinder box through hole, the end of the sliding plate is connected with the gear, and the number of teeth of the gear which is used for poking the sliding plate by the key limits the sliding distance of the lock bolt on the support plate.

The sliding plate cylinder can rotate on the inner circumferential surface of the support plate along the axis of the sliding plate cylinder, and the sliding plate cylinder can keep clamping, the sliding plate cylinder can rotate on the support plate cylinder along the axis of the sliding plate cylinder, and a sliding plate cylinder rotating space is reserved in the lock cylinder box, wherein the sliding plate cylinder is provided with the brake element chamber on the plane interface, and the brake elements are distributed on the two sides of the fixed point of the sliding plate; the brake element chamber is arranged on the flat interface of the support plate cylinder, and the brake elements are distributed on two side blocks of the support plate at fixed points.

The lock bolt assembly according to the scheme 1 comprises a cam mechanism, a cam at the end of the sliding plate abuts against a lock bolt at the end of the support plate, a guide groove is formed in the support plate, the guide groove is used for accommodating the lock bolt and a spring and corresponds to a lock cylinder box through hole, the cam is connected with the end of the sliding plate, and the key is used for shifting the cam of the sliding plate for limiting the sliding distance of the lock bolt on the support plate.

The method of claim 15, wherein a pivot is arranged along the axis of the sliding plate cylinder according to claim 14 and inserted into the plane of the support plate cylinder, the sliding plate cylinder can be moved at the pivot point on the support plate cylinder, and a sliding plate cylinder moving space is reserved in the lock cylinder box, wherein the plane of the sliding plate cylinder is provided with the braking element chamber, and the braking elements are distributed on two sides of the block code of the pivot point of the sliding plate; wherein the brake element chambers are arranged on the plane of the support plate cylinder, and the brake elements are distributed on two sides of the block codes at the pivot points of the support plate.

Solution 16. according to the poke-lock cylinder assembly and key of solution 1 or 5, with a poke-lock cylinder, a cylinder and/or wafer-like braking element perpendicular to it is slid by the key, the end face of the lock cylinder braking element driving pin contacts with the plug pin, under the action of the elastic element, both tend to move together along the axis in the cavity of the sliding plate and the support plate, the sliding plate associated with the lock cylinder braking element contacts with the support plate flat interface, and under the action of the correct key, both slide relatively in parallel, each cylinder-like braking element does not cross the flat shearing interface, wherein the key pokes or swings the plug assembly at a fixed pivot point; and a plurality of chambers in said key cylinder arresting member and associated slide plate and back plate, each said arresting member chamber being disposed along a cylinder plane in said key cylinder arrangement, each said chamber having a chamber depth axis perpendicular to said slide plate and back plate plane.

Scheme 17. according to the toggle lock cylinder component and the key of the scheme 1 or 5, a column-shaped and/or sheet-shaped brake element vertical to the toggle lock cylinder is slid by the key, the blade of the lock cylinder brake element is arranged in the blade chamber of the sliding plate, under the action of the elastic element, the blades tend to move together along the radial direction in the cavity, under the action of correct key insertion and extraction, the blades slide in the blade cavity of the sliding plate relatively in parallel, each lamellar braking element does not cross a circumferential shearing interface, the outer peripheral surface of the sliding plate associated with the lock cylinder braking element is in contact with the inner peripheral surface of the support plate, wherein the key shifts or swings the plug assembly at a fixed point and the blades of the cylinder arresting member and associated slide plate and back plate have a plurality of chambers, each of which is arranged radially of the cylinder in the cylinder array.

The lock cylinder braking elements and the associated sliding plate and the support plate are provided with a plurality of cavities according to the scheme 1 or 5, the plug pins and the driving pins are arranged in the braking elements in the cavities, the lock cylinder braking elements comprise circular, noncircular and polygonal cross sections, and lock cylinders can be arranged independently or in a mixed way by selecting one of the lock cylinders or by selecting more than two of the lock cylinders, so that the bit order of the key cut combination is increased; and the lock cylinder braking elements are arranged in at least one of a straight line and a transverse line according to a preset distance, the number of key cut combinations is increased based on the lock cylinder body interface, and the mechanical strength of the lock cylinder is not influenced.

Scheme 19. the cylinder stop element according to scheme 1 for striking the cylinder part comprises: a plurality of chambers associated with the plug pins, the drive pins, the slide plate and the back plate, the plurality of cylinder braking elements including a cross-section having a circular, non-circular and polygonal shape; wherein the sliding plate and the support plate of the key cylinder are provided with a key cylinder arresting element that moves along the chamber depth axis, wherein the arresting element arrangement of the key cylinder is arranged along the cylinder plane interface and/or along the cylinder circle interface, and the cut-out targets of the key blade plane and/or the side ends are arranged along the cylinder plane interface and/or the circle interface corresponding to the arresting element arrangement, and the side end targets of the key blade are arranged along the cylinder circle interface corresponding to the arresting element arrangement.

Scheme 20. the invention also provides a method for poking the lock cylinder component and decoding the key according to the scheme 1 or 5, and the key is used for decoding: when a key is inserted into the key port groove and the lock cylinder groove of the lock cylinder box, the current lock cylinder braking element decryption code is adjusted by shifting a key ruler plate cut target of the lock cylinder part; in the event that the key blade matches the current cylinder tumbler elements of the straight and cross rows of the current deadbolt prearranged by the agreed cut target, coordinated uniform actuation is performed while performing a dialing or swinging operation on the deadbolt assembly on the cylinder slide plate during the key decryption coding process to slide or shift the deadbolt from the current position to the desired position.

In another aspect, the stop elements are distributed on the two sides of the pivot point of the sliding plate, the lock cylinder stop elements are plug pins and driving pins, or plug pins and/or anti-pulling plug pins and driving pins, the lock cylinder stop elements span the flat shearing interface between the lock cylinder sliding plate and the supporting plate, when a correct key is inserted into the key interface groove and the lock cylinder groove, the height difference of each plug pin or driving pin in the cavity exceeds the shearing interface and is adjusted by the cutting target of the key ruler plate, and the height difference does not span the shearing interface; and each plug pin targeting protruding contact stays the sliding plate to be jointed with a cut target of the key ruler plate, and each plug pin and the anti-pulling plug pin targeting protruding contact cross over the sliding plate to be jointed with the interface of the key ruler plate under the action of spring force in the closing or opening process of correct key plugging execution, when the anti-pulling plug pin does not cross over a shearing interface, force is applied to the key to enable the sliding plate of the lock cylinder to be slidably kept in the lock cylinder box to pull or swing the lock plunger assembly, each driving pin is blocked in a cavity of the supporting plate by the sliding plate, and the sliding plate can be kept in the contact surface of the supporting plate to slide in a reciprocating mode; and at least one of the plug pin and the anti-poking plug pin stays at a shearing interface between the lock cylinder sliding plate and the support plate in a mismatched key or other modes, and the sliding plate is prevented from being poked.

In a further aspect, the stop elements are distributed on the slide plate on both sides of the fixed point, said cylinder stop elements being blades, or blades and plug pins and/or anti-pick plug pins, the detent elements of the lock cylinder being arranged along the cylinder plane and/or along the cylinder circumference, the lock cylinder braking element rests at the shear interface between the lock cylinder slide plate and the back plate, when a correct key is inserted into the key port groove and the lock core groove, the inner tooth blade is clamped into the inner milling groove or the outer tooth blade is clamped into the outer milling groove, the height difference of each blade in the cavity crosses the shearing interface and is adjusted by a cutting target (a milling groove) of a key ruler plate to be equal to or higher than the height of the blade in the cavity, the height difference of each plug pin and/or the anti-pulling plug pin in the cavity crosses the shearing interface and is adjusted through a cutting target of the key ruler plate, and the height of each plug pin and/or the anti-pulling plug pin does not cross the flat shearing interface; and each blade contact and plug pin targeting projection stay in the sliding plate to be jointed with a cut target of the key blade plate, the blade stays in a cavity of the sliding plate, the driving pin is blocked in the cavity of the supporting plate by the sliding plate, and in the process of closing or opening the correct key plugging and unplugging execution operation, each blade contact and anti-pulling plug pin targeting projection cross over the interface between the sliding plate and the key blade plate to be jointed under the action of spring force, the anti-pulling plug pin does not cross over the shearing interface, force is applied to the key at the moment so that the sliding plate of the lock cylinder can be slidably kept in the lock cylinder box to pull or swing the lock cylinder assembly, and the sliding plate can be kept in the contact surface of the supporting plate to slide in a reciprocating manner; and at least one lock cylinder braking element is stopped at the shearing interface between the lock cylinder sliding plate and the support plate by a mismatch key or other modes, and the sliding plate is prevented from being in a poking state.

It is to be understood that both the foregoing general description of schemes 1 through 20 and the foregoing detailed description of the embodiments are exemplary and explanatory and are intended to provide further explanation of the disclosure as claimed. The foregoing aspects 1 to 20 of the present disclosure can be derived or summarized from the disclosure of the above-described embodiments.

A toggle lock cylinder has been described for interaction between several components. It should be appreciated that these toggle lock cylinders and components may include designated components or singlets thereof, some designated components or singlets thereof, and/or additional components. Further, it should be noted that one or more components may be combined into a single component providing aggregate functionality. By way of illustration, and not limitation, a component may also interact with one or more other components not specifically described herein but known to those of skill in the art. The scheme and the embodiment of the disclosure aim at providing a lock core device which can realize the miniaturization of a lock core structure and improve the password degree without enlarging the whole device. A random cipher consisting of 8 digits has 1 hundred million schemes. That is to say, a password with 8 digits is generated randomly, the possibility that another person guesses randomly is 1 part per billion, and the password of the braking element block for shifting the lock cylinder can be relatively good in uniqueness.

Furthermore, as used in this application, the term "or" is intended to mean an inclusive "or" rather than an exclusive "or". That is, unless specified otherwise or clear from context, "X employs A or B" is intended to mean any of the naturally-occurring permutations. That is, if X employs A; b is used as X; or X employs A and B, then "X employs A or B" is satisfied under any of the foregoing circumstances. In addition, the articles "a" and "an" as used in this application and the appended claims should generally be construed to mean "one or more" unless specified otherwise or clear from context to be directed to a singular form.

What has been described above includes examples of the subject invention. It is, of course, not possible to describe every conceivable combination of components or methodologies for purposes of describing the present invention, but one of ordinary skill in the art may recognize that many further combinations and permutations of the present invention are possible. Accordingly, the present invention is intended to embrace all such alterations, modifications and variations that fall within the spirit and scope of the appended claims. Furthermore, to the extent that the term "includes" is used in either the detailed description or the claims, such term is intended to be inclusive in a manner similar to the term "comprising" as "comprising" is interpreted when employed as a transitional word in a claim.