阅读说明：本技术 一种高效灵活的推拉型门锁 (High-efficient nimble push-and-pull type door lock ) 是由 谢尚尚 于 2021-08-30 设计创作，主要内容包括：本发明公开了一种高效灵活的推拉型门锁,包括门锁本体,所述门锁本体的两侧分别固定连接有第一面板和第二面板,所述门锁本体的顶部和底部均开设有凹槽,所述凹槽的内腔设置有移动板,两个移动板相反的一侧均固定连接有插块,所述插块远离移动板的一侧延伸至门锁本体的外侧,两个移动板相反的一侧且位于两个插块之间固定连接有弹簧,两个移动板相对的一侧均设置有螺纹杆,所述螺纹杆表面的两侧均套设有螺纹套。本发明通过设置门锁本体、第一面板、第二面板、凹槽、移动板、插块、弹簧、螺纹杆、螺纹套、压轮、限位块和旋转块,解决了现有高效灵活的推拉型门锁不便于拆装的问题,该推拉型门锁,具备便于拆装的优点。(The invention discloses a high-efficiency flexible push-pull type door lock which comprises a door lock body, wherein a first panel and a second panel are fixedly connected to two sides of the door lock body respectively, grooves are formed in the top and the bottom of the door lock body respectively, a movable plate is arranged in an inner cavity of each groove, insertion blocks are fixedly connected to opposite sides of the two movable plates, one side, far away from the movable plates, of each insertion block extends to the outer side of the door lock body, springs are fixedly connected to opposite sides of the two movable plates and located between the two insertion blocks, threaded rods are arranged on opposite sides of the two movable plates, and threaded sleeves are sleeved on two sides of the surfaces of the threaded rods. According to the invention, the problem that the existing efficient and flexible push-pull type door lock is inconvenient to assemble and disassemble is solved by arranging the door lock body, the first panel, the second panel, the groove, the moving plate, the inserting block, the spring, the threaded rod, the threaded sleeve, the pressing wheel, the limiting block and the rotating block.)

1. The utility model provides a high-efficient nimble push-and-pull type lock, includes lock body (1), its characterized in that: the improved door lock comprises a door lock body (1), wherein a first panel (2) and a second panel (3) are fixedly connected to the two sides of the door lock body (1) respectively, grooves (4) are formed in the top and the bottom of the door lock body (1), movable plates (5) are arranged in inner cavities of the grooves (4), insertion blocks (6) are fixedly connected to the opposite sides of the two movable plates (5), one sides, far away from the movable plates (5), of the insertion blocks (6 extend to the outer side of the door lock body (1), springs (7) are fixedly connected to the opposite sides of the two movable plates (5) and located between the two insertion blocks (6), threaded rods (8) are arranged on the opposite sides of the two movable plates (5), thread sleeves (9) are sleeved on the two sides of the surfaces of the threaded rods (8), pressing wheels (10) are fixedly connected to one sides, close to the movable plates (5), and limiting blocks (11) matched with the pressing wheels (10) are fixedly connected to one sides, opposite to use, of the two movable plates (5), the left end of the threaded rod (8) penetrates through the left side of the first panel (2) and is fixedly connected with a rotating block (12).

2. A highly efficient and flexible push-pull type door lock according to claim 1, wherein: the surface cover of rotatory piece (12) is equipped with plastics lid (13), spacing groove (14) that use with plastics lid (13) cooperation are seted up to the left side of first panel (2), the right side of plastics lid (13) extends to the inner chamber of spacing groove (14).

3. A highly efficient and flexible push-pull type door lock according to claim 1, wherein: the threads on two sides of the surface of the threaded rod (8) are opposite, and the surface of the threaded rod (8) is movably connected with the door lock body (1) and the first panel (2) through a bearing.

4. A highly efficient and flexible push-pull type door lock according to claim 1, wherein: one side fixedly connected with first slider (15) that the movable plate (5) was kept away from in thread bush (9), first spout (16) that use with first slider (15) cooperation are seted up to the inner wall of recess (4), one side that thread bush (9) were kept away from in first slider (15) extends to the inner chamber of first spout (16).

5. A highly efficient and flexible push-pull type door lock according to claim 1, wherein: the equal fixedly connected with second slider (17) in both sides of movable plate (5), second spout (18) that use with second slider (17) cooperation are all seted up to the both sides of recess (4) inner chamber, one side that movable plate (5) were kept away from in second slider (17) extends to the inner chamber of second spout (18).

6. A highly efficient and flexible push-pull type door lock according to claim 1, wherein: catching groove (19) have all been seted up on the left side of first panel (2) and the right side of second panel (3), the equal fixedly connected with knob (20) in the left side of first panel (2) and the right side of second panel (3).

7. A highly efficient and flexible push-pull type door lock according to claim 1, wherein: one side of the pinch roller (10) far away from the thread bushing (9) is in contact with the limiting block (11), and one side of the spring (7) far away from the moving plate (5) is fixedly connected with the inner wall of the groove (4).

8. A highly efficient and flexible push-pull type door lock according to claim 1, wherein: the shape of stopper (11) is trapezoidal, the front side of lock body (1) is provided with spring bolt (21), and the surface of push-and-pull door is seted up with the slot that inserted block (6) cooperation was used.

Technical Field

The invention relates to the technical field of door locks, in particular to a high-efficiency and flexible push-pull type door lock.

Background

The lock originally means on arranging the ware that can open and close in, open with key or password, the lock must have the security as the safety precaution product, and is stable, the classification of door lock is a lot, including push-and-pull type lock, current push-and-pull type door lock most possesses high-efficient nimble advantage, convenient to use, but present push-and-pull type door lock adopts the bolt to fix usually, the installation is dismantled and is wasted time and energy, need use specialized tool to operate a plurality of bolts, lead to the installation of push-and-pull type lock and dismantle the extravagant a large amount of time of staff, be unfavorable for the maintenance of push-and-pull type lock, the practicality of push-and-pull type lock has been reduced.

Disclosure of Invention

The invention aims to provide a high-efficiency flexible push-pull type door lock, which has the advantage of convenience in disassembly and assembly and solves the problem that the existing high-efficiency flexible push-pull type door lock is inconvenient to disassemble and assemble.

In order to achieve the purpose, the invention provides the following technical scheme: a high-efficiency flexible push-pull type door lock comprises a door lock body, wherein a first panel and a second panel are respectively and fixedly connected with the two sides of the door lock body, the top and the bottom of the door lock body are respectively provided with a groove, the inner cavity of each groove is provided with a movable plate, one side of each movable plate opposite to the other side of each movable plate is fixedly connected with an insertion block, one side of the insertion block, which is far away from the moving plates, extends to the outer side of the door lock body, one side of the two moving plates, which is opposite to each other, is fixedly connected with a spring between the two insertion blocks, one side of the two moving plates, which is opposite to each other, is provided with a threaded rod, the both sides on screw rod surface all are equipped with the thread bush, the thread bush is close to one side fixedly connected with pinch roller of movable plate, and the equal fixedly connected with in one side that two movable plates are relative uses with the pinch roller cooperation stopper, the left end of threaded rod runs through to the left side and the rotatory piece of fixedly connected with of first panel.

Preferably, the surface cover of rotatory piece is equipped with the plastics lid, the spacing groove of using with the cooperation of plastics lid is seted up in the left side of first panel, the right side of plastics lid extends to the inner chamber of spacing groove.

Preferably, the threads on the two sides of the surface of the threaded rod are opposite, and the surface of the threaded rod is movably connected with the door lock body and the first panel through a bearing.

Preferably, one side of the threaded sleeve, which is far away from the movable plate, is fixedly connected with a first sliding block, a first sliding groove matched with the first sliding block is formed in the inner wall of the groove, and one side of the first sliding block, which is far away from the threaded sleeve, extends to an inner cavity of the first sliding groove.

Preferably, the two sides of the moving plate are fixedly connected with second sliding blocks, the two sides of the inner cavity of the groove are provided with second sliding grooves matched with the second sliding blocks, and one side, far away from the moving plate, of each second sliding block extends to the inner cavity of each second sliding groove.

Preferably, the left side of first panel and the right side of second panel have all seted up the catching groove, the equal fixedly connected with knob in left side of first panel and the right side of second panel.

Preferably, one side of the pressing wheel, which is far away from the threaded sleeve, is in contact with the limiting block, and one side of the spring, which is far away from the moving plate, is fixedly connected with the inner wall of the groove.

Preferably, the shape of the limiting block is trapezoidal, the front side of the door lock body is provided with a lock tongue, and the surface of the sliding door is provided with a slot matched with the inserting block for use.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the problem that the existing efficient and flexible push-pull type door lock is inconvenient to assemble and disassemble is solved by arranging the door lock body, the first panel, the second panel, the groove, the moving plate, the inserting block, the spring, the threaded rod, the threaded sleeve, the pressing wheel, the limiting block and the rotating block.

2. The sliding door can be conveniently reset by moving the two moving plates towards the middle through the arrangement of the spring, the adjustment of the limiting block can be conveniently realized by arranging the pressing wheel, the threaded rod can be conveniently rotated by a user through the arrangement of the rotating block, the rotating block can be used for shielding the plastic cover through the arrangement of the plastic cover, the plastic cover can be conveniently fixed through the arrangement of the limiting groove, the movement of the threaded sleeve can be conveniently realized through the arrangement of the first sliding block and the first sliding groove, the movement of the moving plates can be conveniently realized through the arrangement of the second sliding block and the second sliding groove, and the adjustment of the sliding door can be conveniently realized by the user through the arrangement of the fastening groove.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1;

FIG. 4 is a partial enlarged view of B in FIG. 1 according to the present invention.

In the figure: 1. a door lock body; 2. a first panel; 3. a second panel; 4. a groove; 5. moving the plate; 6. inserting a block; 7. a spring; 8. a threaded rod; 9. a threaded sleeve; 10. a pinch roller; 11. a limiting block; 12. rotating the block; 13. a plastic cover; 14. a limiting groove; 15. a first slider; 16. a first chute; 17. a second slider; 18. a second chute; 19. buckling grooves; 20. a knob; 21. and a lock tongue.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, a high-efficiency flexible push-pull type door lock comprises a door lock body 1, wherein a first panel 2 and a second panel 3 are fixedly connected to two sides of the door lock body 1 respectively, a groove 4 is formed in the top and the bottom of the door lock body 1, a moving plate 5 is arranged in the cavity of the groove 4, an insertion block 6 is fixedly connected to one side of each of the two moving plates 5, one side of the insertion block 6 away from the moving plate 5 extends to the outer side of the door lock body 1, a spring 7 is fixedly connected to one side of each of the two moving plates 5 and between the two insertion blocks 6, a threaded rod 8 is arranged on one side of each of the two moving plates 5, thread sleeves 9 are sleeved on two sides of the surface of each of the threaded rods 8, a pressing wheel 10 is fixedly connected to one side of each of the thread sleeves 9 close to the moving plate 5, and a limiting block 11 used by matching the pressing wheel 10 is fixedly connected to one side of each of the two moving plates 5, the left end of the threaded rod 8 penetrates to the left side of the first panel 2 and is fixedly connected with a rotating block 12, the surface of the rotating block 12 is sleeved with a plastic cover 13, the left side of the first panel 2 is provided with a limit groove 14 matched with the plastic cover 13 for use, the right side of the plastic cover 13 extends to an inner cavity of the limit groove 14, threads on two sides of the surface of the threaded rod 8 are opposite, the surface of the threaded rod 8 is movably connected with the door lock body 1 and the first panel 2 through a bearing, one side of the threaded sleeve 9, far away from the moving plate 5, is fixedly connected with a first sliding block 15, the inner wall of the groove 4 is provided with a first sliding groove 16 matched with the first sliding block 15 for use, one side of the first sliding block 15, far away from the threaded sleeve 9, extends to an inner cavity of the first sliding groove 16, two sides of the moving plate 5 are fixedly connected with second sliding blocks 17, two sides of the inner cavity of the groove 4 are both provided with second sliding grooves 18 matched with the second sliding blocks 17, one side of the moving plate 17, extends to an inner cavity of the second sliding groove 18, the left side of the first panel 2 and the right side of the second panel 3 are both provided with a catching groove 19, the left side of the first panel 2 and the right side of the second panel 3 are both fixedly connected with a knob 20, one side of the pressing wheel 10, which is far away from the thread bush 9, is contacted with a limiting block 11, one side of the spring 7, which is far away from the moving plate 5, is fixedly connected with the inner wall of the groove 4, the limiting block 11 is trapezoidal in shape, the front side of the door lock body 1 is provided with a spring bolt 21, the surface of the sliding door is provided with a slot matched with the inserting block 6, the two moving plates 5 can be conveniently moved towards the middle for resetting by arranging the spring 7, the adjustment of the limiting block 11 can be facilitated by arranging the pressing wheel 10, the user can conveniently rotate the threaded rod 8 by arranging the rotating block 12, the plastic cover 13 can be used for shielding the rotating block 12, the limiting groove 14 is arranged, the fixation of the plastic cover 13 can be facilitated, by arranging the first sliding block 15 and the first sliding groove 16, can be convenient for the removal of thread bush 9, through setting up second slider 17 and second spout 18, the removal of movable plate 5 can be convenient for, through setting up catching groove 19, can the person of facilitating the use adjust the push-and-pull door, through setting up lock body 1, first panel 2, second panel 3, recess 4, movable plate 5, inserted block 6, spring 7, threaded rod 8, thread bush 9, pinch roller 10, stopper 11 and rotatory piece 12, the problem of the dismouting of being not convenient for of the current high-efficient nimble push-and-pull type door lock has been solved, this push-and-pull type lock, possess the advantage of the dismouting of being convenient for.

When the lock is used, the whole lock body is placed at a position to be installed, the inserting block 6 corresponds to the slot, then the threaded rod 8 is rotated through the matching of the rotating block 12, the threaded rod 8 rotates to drive the two threaded sleeves 9 to be away from each other, the threaded sleeves 9 drive the two pressing wheels 10 to be away from each other to extrude the limiting block 11, the two moving plates 5 are driven to be away from each other through the matching of the limiting block 11, the moving plates 5 drive the inserting block 6 to move into the slot to complete the fixation of the lock body, then the plastic cover 13 is sleeved on the rotating block 12, the right side of the plastic cover 13 enters the limiting slot 14 to complete the fixation of the plastic cover 13, when the lock body needs to be disassembled, the plastic cover 13 only needs to be removed firstly, then the threaded rod 8 is reversely rotated through the matching of the rotating block 12, the threaded rod 8 reversely rotates through the matching of the threaded sleeves 9 to drive the two pressing wheels 10 to move towards the middle to relieve the extrusion of the limiting block 11, at the moment, the spring 7 is reset, the insertion block 6 is driven to move out of the slot through the matching of the moving plate 5, the lock body is released from being fixed, and the lock body can be moved outwards to be disassembled.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.