阅读说明：本技术 可排障的锁体 (Lock body capable of removing obstacles ) 是由 周理新 凌飞 于 2019-10-28 设计创作，主要内容包括：本发明公开了可排障的锁体,其包括锁壳、离合装置、锁头、第一锁舌装置以及滑板组件,锁头上设置有第一拨头,第一锁舌装置上设置有第一拨槽和第二拨槽,第二拨槽的至少一侧具有可供第一拨头通过的缺口,滑板组件包括第一滑板以及第一弹性件,第一滑板可滑动地设置于第一锁舌装置上,第一弹性件设置于第一滑板与第一锁舌装置之间,第一滑板的端部位于缺口的上方,第一拨头转动时可推动第一滑板沿第一锁舌装置滑动。通过上述结构,无论第一锁舌装置停留在何处,均可确保第一拨头能够置入第二拨槽,以便在离合装置发生故障时,第一锁舌装置仍然可继续移动,确保房门能够正常开启和锁闭,不需要拆解锁体来排除故障,方便用户的使用。(The invention discloses a lock body capable of removing obstacles, which comprises a lock shell, a clutch device, a lock head, a first lock tongue device and a sliding plate assembly, wherein a first shifting block is arranged on the lock head, a first shifting groove and a second shifting groove are formed in the first lock tongue device, at least one side of the second shifting groove is provided with a notch through which the first shifting block can pass, the sliding plate assembly comprises a first sliding plate and a first elastic piece, the first sliding plate is slidably arranged on the first lock tongue device, the first elastic piece is arranged between the first sliding plate and the first lock tongue device, the end part of the first sliding plate is positioned above the notch, and the first shifting block can push the first sliding plate to slide along the first lock tongue device when rotating. Through above-mentioned structure, no matter where first latch device stops, all can ensure that first shifting block can put into the second and dial the groove to when clutching device broke down, first latch device still can continue to remove, ensures that the door can normally open and the locking, need not disassemble the lock body and comes the troubleshooting, convenience of customers' use.)

1. Lock body that can arrange barrier, its characterized in that includes:

a lock case;

the clutch device is arranged on the lock shell;

the lock head is arranged on the lock shell, and a first shifting block is rotatably arranged on the lock head;

the first lock tongue device is slidably arranged on the lock shell, a first shifting groove matched with the clutch device and a second shifting groove matched with the first shifting block are formed in the first lock tongue device, and a notch through which the first shifting block can pass is formed in at least one side of the second shifting groove;

the sliding plate assembly comprises a first sliding plate and a first elastic piece, the first sliding plate is slidably arranged on the first lock tongue device, the first elastic piece is arranged between the first sliding plate and the first lock tongue device, the end portion of the first sliding plate is located above the notch, and the first shifting block can push the first sliding plate to slide along the first lock tongue device when rotating.

2. A disablement lock according to claim 1, wherein said clutch means comprises

The output shaft of the motor is rotatably provided with a first gear;

the second gear is rotatably arranged on the lock shell and meshed with the first gear, and a second shifting head matched with the first shifting groove is arranged on the second gear;

the first transmission mechanism is movably arranged on the lock shell, and an output shaft of the motor is in transmission connection with the first gear through the first transmission mechanism so that the first gear can rotate along with the output shaft of the motor;

when the first shifting block rotates, the first transmission mechanism can be pushed to act, so that the output shaft of the motor is separated from the first gear in transmission connection.

3. The disablement lock of claim 2, wherein said first transmission comprises

The second sliding plate is slidably arranged on the lock shell and is provided with a thrust part matched with the first shifting block;

the clutch shifting block is rotatably arranged on the lock shell, and one end of the clutch shifting block is connected with the second sliding plate in a hanging manner;

the second elastic piece is arranged between the second sliding plate and the lock shell or between the clutch shifting block and the lock shell;

the clutch sleeve is sleeved on the output shaft of the motor and can synchronously rotate with the output shaft of the motor, one of the clutch sleeve and the first gear is provided with a slot, and the other of the clutch sleeve and the first gear is provided with an inserting part which can be inserted and matched with the slot;

the third elastic piece is arranged between the clutch sleeve and the motor;

when the first shifting block rotates, the second sliding plate can be pushed to move so as to drive the clutch shifting block to rotate, so that the clutch shifting block pushes the clutch sleeve to move along the output shaft of the motor.

4. The lock body capable of removing obstacles of claim 3, wherein the second gear is provided with a first limiting column, the side wall of the first limiting column is provided with two limiting surfaces which are oppositely arranged, the two limiting surfaces are connected through an arc surface, the lock shell is provided with a first torsion spring, and the first limiting column is clamped between the two torsion arms of the first torsion spring.

5. A barrier-capable lock body according to claim 1, characterized in that a locking mechanism is arranged on the lock case, said locking mechanism comprising

The third sliding plate is slidably arranged on the lock shell, a limiting groove is formed in the third sliding plate, and a limiting part matched with the limiting groove is arranged on the first lock tongue device;

the fourth elastic piece is arranged between the third sliding plate and the lock shell;

when the first shifting block rotates, the third sliding plate can be pushed to move.

6. The blockable lock as claimed in claim 1, wherein a second bolt device and a second transmission mechanism are disposed on the lock housing, the second bolt device is slidably disposed on the lock housing, the second bolt device is drivingly connected to the first bolt device through the second transmission mechanism, and the first bolt device is movable through the second transmission mechanism.

7. The disablement lock of claim 6, wherein said second actuator comprises

The hook plate is slidably arranged on the lock shell, a first guide groove and a first guide part are arranged on the hook plate, and the first guide groove is inclined to the moving direction of the hook plate;

the second guide part is arranged on the first lock tongue device and inserted into the first guide groove;

the transmission piece is rotatably arranged on the lock shell, a third guide part and a second guide groove are arranged on the transmission piece, and the first guide part is inserted into the second guide groove;

and the third guide groove is arranged on the second spring bolt device, and the third guide part is inserted into the third guide groove.

8. The blockable lock of claim 7, wherein the lock housing has a first through hole corresponding to the hook plate.

9. The obstacle-eliminable lock body according to claim 1, further comprising a latch bolt assembly and a thumb wheel, wherein the latch bolt assembly is arranged on the lock shell, the thumb wheel is rotatably arranged on the lock shell, and a thumb bar is arranged on the thumb wheel, and the thumb wheel can push the latch bolt assembly to move when rotating.

Technical Field

The invention relates to the technical field of door locks, in particular to a lock body.

Background

Currently, for some door locks, in order to facilitate the use of users, an electronic lock body is adopted, when a door needs to be opened and closed, a clutch device in the electronic lock body works, a bolt device on the electronic lock body is driven to move through the clutch device, and the bolt device retracts into the electronic lock body or extends into a door frame to complete the unlocking or locking operation. In addition, still dispose emergent tapered end on electronic lock body, emergent tapered end is last to have the shifting block, is provided with on the spring bolt device and dials the groove, and when clutch broke down, rotatable shifting block puts into the shifting block and dials the groove, continues to rotate the shifting block, can promote the spring bolt device and remove.

In practical application, in the process that the clutch device drives the bolt device to move, if the clutch device breaks down and stops working, the bolt device stops moving, the bolt device cannot be normally pushed to the right position, and particularly, in the process of opening the door, one part of the bolt device is still clamped in the door frame, so that the door leaf cannot be opened. Under some circumstances, to the position that the spring bolt device stops, the spring bolt device can hinder the rotation of shifting block for the shifting block can't be put into and dial the groove, just also can not promote the spring bolt device through emergent tapered end and remove in order to open the door, need disassemble the lock body this moment and get rid of the trouble, and its operation is comparatively loaded down with trivial details. Therefore, the structure that the bolt device is pushed to move through the emergency lock head still has defects, the use of the electronic lock body is inconvenient, and the use experience of a user is poor.

Disclosure of Invention

The invention aims to solve at least one of the technical problems in the prior art, and provides a lock body capable of removing obstacles, which is convenient for users to use.

The scheme adopted by the invention is as follows: the lock body capable of removing obstacles comprises

A lock case;

the clutch device is arranged on the lock shell;

the lock head is arranged on the lock shell, and a first shifting block is rotatably arranged on the lock head;

the first lock tongue device is slidably arranged on the lock shell, a first shifting groove matched with the clutch device and a second shifting groove matched with the first shifting block are formed in the first lock tongue device, and a notch through which the first shifting block can pass is formed in at least one side of the second shifting groove;

the sliding plate assembly comprises a first sliding plate and a first elastic piece, the first sliding plate is slidably arranged on the first lock tongue device, the first elastic piece is arranged between the first sliding plate and the first lock tongue device, the end portion of the first sliding plate is located above the notch, and the first shifting block can push the first sliding plate to slide along the first lock tongue device when rotating.

The beneficial effect that above-mentioned scheme has: through above-mentioned structure, no matter where first latch device stops, all can ensure that first shifting block can put into the second and dial the groove to when clutching device broke down, first latch device still can continue to remove, ensures that the door can normally open and the locking, need not disassemble the lock body and comes the troubleshooting, convenience of customers' use.

According to the invention, the clutch device comprises

The output shaft of the motor is rotatably provided with a first gear;

the second gear is rotatably arranged on the lock shell and meshed with the first gear, and a second shifting head matched with the first shifting groove is arranged on the second gear;

the first transmission mechanism is movably arranged on the lock shell, and an output shaft of the motor is in transmission connection with the first gear through the first transmission mechanism so that the first gear can rotate along with the output shaft of the motor;

when the first shifting block rotates, the first transmission mechanism can be pushed to act, so that the output shaft of the motor is separated from the first gear in transmission connection.

According to the barrier-capable lock body of the invention, the first transmission mechanism comprises

The second sliding plate is slidably arranged on the lock shell and is provided with a thrust part matched with the first shifting block;

the clutch shifting block is rotatably arranged on the lock shell, and one end of the clutch shifting block is connected with the second sliding plate in a hanging manner;

the second elastic piece is arranged between the second sliding plate and the lock shell or between the clutch shifting block and the lock shell;

the clutch sleeve is sleeved on the output shaft of the motor and can synchronously rotate with the output shaft of the motor, one of the clutch sleeve and the first gear is provided with a slot, and the other of the clutch sleeve and the first gear is provided with an inserting part which can be inserted and matched with the slot;

the third elastic piece is arranged between the clutch sleeve and the motor;

when the first shifting block rotates, the second sliding plate can be pushed to move so as to drive the clutch shifting block to rotate, so that the clutch shifting block pushes the clutch sleeve to move along the output shaft of the motor.

According to the lock body capable of removing the obstacles, the second gear is provided with the first limiting column, the side wall of the first limiting column is provided with two limiting surfaces which are arranged oppositely, the two limiting surfaces are connected through the cambered surface, the lock shell is provided with the first torsion spring, and the first limiting column is clamped between the two torsion arms of the first torsion spring.

According to the obstacle-removing lock body provided by the invention, the lock shell is provided with a locking mechanism, and the locking mechanism comprises

The third sliding plate is slidably arranged on the lock shell, a limiting groove is formed in the third sliding plate, and a limiting part matched with the limiting groove is arranged on the first lock tongue device;

the fourth elastic piece is arranged between the third sliding plate and the lock shell;

when the first shifting block rotates, the third sliding plate can be pushed to move.

According to the lock body capable of removing obstacles, the lock shell is provided with the second bolt device and the second transmission mechanism, the second bolt device is slidably arranged on the lock shell, the second bolt device is in transmission connection with the first bolt device through the second transmission mechanism, and the first bolt device can drive the second bolt device to move through the second transmission mechanism when moving.

According to the barrier-capable lock body of the invention, the second transmission mechanism comprises

The hook plate is slidably arranged on the lock shell, a first guide groove and a first guide part are arranged on the hook plate, and the first guide groove is inclined to the moving direction of the hook plate;

the second guide part is arranged on the first lock tongue device and inserted into the first guide groove;

the transmission piece is rotatably arranged on the lock shell, a third guide part and a second guide groove are arranged on the transmission piece, and the first guide part is inserted into the second guide groove;

and the third guide groove is arranged on the second spring bolt device, and the third guide part is inserted into the third guide groove.

According to the lock body capable of removing the obstacles, the lock shell is provided with the first through hole corresponding to the hook plate.

The lock body capable of removing obstacles further comprises a latch bolt assembly and a shifting wheel, wherein the latch bolt assembly is arranged on the lock shell, the shifting wheel is rotatably arranged on the lock shell, a shifting strip is arranged on the shifting wheel, and the latch bolt assembly can be pushed to move through the shifting strip when the shifting wheel rotates.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The invention is further described below with reference to the accompanying drawings and examples;

FIG. 1 is a block diagram of an embodiment of the present invention;

FIG. 2 is a block diagram of another perspective of an embodiment of the present invention;

FIG. 3 is a block diagram of the embodiment of the present invention with the first housing removed;

FIG. 4 is a block diagram of the second housing removed in accordance with the present invention;

FIG. 5 is a block diagram of a first latch mechanism and sled assembly in an embodiment of the present invention;

FIG. 6 is another block diagram of the first latch mechanism and sled assembly in an embodiment of the present invention;

FIG. 7 is a structural view of a clutch device in an embodiment of the invention;

FIG. 8 is another structural view of a clutch device in an embodiment of the present invention;

FIG. 9 is a structural view of a motor and a clutch sleeve of the clutch device in the embodiment of the invention;

FIG. 10 is a structural view of a second gear in the embodiment of the invention;

FIG. 11 is a structural view of a second slide plate in the embodiment of the present invention;

FIG. 12 is a block diagram of a first latch assembly and locking mechanism in an embodiment of the present invention;

fig. 13 is a block diagram of a second actuator and a second deadbolt assembly in an embodiment of the present invention;

FIG. 14 is a block diagram of the latch bolt assembly and thumb wheel in an embodiment of the present invention.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, greater than, less than, exceeding, etc. are understood as excluding the present numbers, and the above, below, inside, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.