CN219887784U

CN219887784U - Mechanical lock convenient to dismouting

Info

Publication number: CN219887784U
Application number: CN202320727222.8U
Authority: CN
Inventors: 周赛
Original assignee: Suzhou Xuzehua Electronic Technology Co ltd
Current assignee: Suzhou Xuzehua Electronic Technology Co ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-10-24
Anticipated expiration: 2033-04-04

Abstract

The utility model discloses a mechanical lock convenient to disassemble and assemble, which comprises a mechanical lock body, wherein a lock block is arranged on the right side of the mechanical lock body, an installation groove is formed in the mechanical lock body, a lock cylinder is arranged in the installation groove, a lock hole is formed in the front surface of the lock cylinder, a fixing groove is formed in the back surface of the mechanical lock body, and a fixing shell is arranged on the back surface of the mechanical lock body. According to the lock cylinder, the rotating rod is arranged to conveniently drive the protruding block to rotate, the protruding block can extrude the movable plate, so that the movable plate moves upwards, the movable plate drives the clamping block to be separated from the clamping groove, the lock cylinder is convenient to detach, the convenience of the lock cylinder detachment is improved, the lock cylinder is convenient to repair and replace, the problem that the mechanical lock does not have the function of rapidly disassembling the lock cylinder is solved, when the lock cylinder needs to be repaired and replaced, corresponding fixed parts need to be disassembled, the mechanical lock cylinder is very complicated, and meanwhile, the disassembling efficiency of the lock cylinder is reduced is solved.

Description

Mechanical lock convenient to dismouting

Technical Field

The utility model relates to the technical field of mechanical lock disassembly and assembly, in particular to a mechanical lock convenient to disassemble and assemble.

Background

The mechanical lock is a full mechanical coded lock with high reliability and large key without electronic devices, in the coded lock, 325 ten thousand groups of codes can be provided for the master to randomly change, the confidentiality is extremely high, and the selectable code groups are continuously arranged, thereby providing convenience for selecting the codes easy to memorize.

The Chinese patent grant publication No. CN110219511B discloses a mechanical lock, which comprises a door frame and a door, wherein a dragging mechanism and a pushing mechanism are arranged in the door, the door frame is provided with a locking groove with an opening to one side, the door is provided with a spring groove with an opening to one side, the end wall of one side of the spring groove is fixedly provided with a reset spring, and one end of the reset spring is provided with a locking block; in the work of the utility model, the door lock is unlocked without a key on the premise of not interfering the normal work of the door lock, and the position of the lifting block can be set according to the requirement of a householder at any time, so that the safety of the door lock is improved, the door is not required to be opened through actions such as picking the door, and the unlocking is simplified under the condition of ensuring the safety of the door lock.

This mechanical lock does not possess the function of carrying out quick assembly disassembly to the lock core, when need maintain and change the lock core, need demolish corresponding fixed part, and is very loaded down with trivial details, reduces the dismouting efficiency to the lock core simultaneously.

Disclosure of Invention

The utility model aims to provide a mechanical lock convenient to disassemble and assemble, which has the advantage of quick disassembly and assembly, and solves the problems that the mechanical lock does not have the function of quick disassembly and assembly of a lock cylinder, and when the lock cylinder needs to be maintained and replaced, corresponding fixed parts need to be disassembled, so that the disassembly and assembly of the lock cylinder are very complicated, and the disassembly and assembly efficiency of the lock cylinder is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mechanical lock convenient to dismouting, includes the mechanical lock body, the right side of mechanical lock body is provided with the locking piece, the mounting groove has been seted up to the inside of mechanical lock body, the inside of mounting groove is provided with the lock core, the lockhole has been seted up in the front of lock core, the fixed slot has been seted up at the back of mechanical lock body, the back of mechanical lock body is provided with fixed shell, the inside groove has all been seted up to the top and the bottom of lock core, the inside fixed mounting of inside groove has spacing spring, the equal fixed mounting in one side that spacing spring is close to relatively has the fly leaf, the bottom fixed mounting of fly leaf has two connecting plates, the bottom fixed mounting of connecting plate has the fixture block, the draw-in groove has all been seted up at the top and the bottom of lock core, one side joint of fixture block in the inside of draw-in groove, the inside of mechanical lock body is provided with the bull stick, the back fixed mounting of bull stick has the turning block, the bull stick runs through between the connecting plate, the fixed surface mounting of bull stick has the lug, the lug is located between the connecting plate.

Preferably, the two sides of the mechanical lock body are fixedly provided with installation positioning strips, and the number of the installation positioning strips is four.

Preferably, the top and the bottom of the mechanical lock body are fixedly provided with fixing plates, and the front surfaces of the fixing plates are provided with mounting holes.

Preferably, the surface of the fixed shell is fixedly provided with uniformly distributed anti-slip strips.

Preferably, the both sides of inside groove inner chamber have all been seted up the spout, the both sides of fly leaf are all fixed mounting has the slider, the slider is located the inside of spout and with spout sliding connection.

Preferably, the inner wall of the fixed groove is provided with a threaded notch, and the fixed shell is positioned in the fixed groove and is in threaded connection with the fixed groove.

Compared with the prior art, the utility model has the following beneficial effects:

according to the lock cylinder fixing device, the fixing groove and the fixing shell are matched with each other to limit the lock cylinder, the lock cylinder is prevented from shaking in the mounting groove, the limiting spring is arranged to extrude the movable plate, the movable plate drives the connecting plate to extrude, the connecting plate drives the clamping block to be clamped in the clamping groove, the clamping block is firmly clamped in the clamping groove under the action of extrusion force, the limiting effect on the lock cylinder is improved, the use stability of the lock cylinder in the mounting groove is further improved, the rotating rod is arranged to conveniently drive the protruding block to rotate, the movable plate can extrude the movable plate, the movable plate moves upwards, the movable plate drives the clamping block to be separated from the clamping groove, the lock cylinder is convenient to detach, the convenience of the lock cylinder is improved, the lock cylinder is convenient to repair and replace, the problem that the mechanical lock does not have the function of rapidly detaching the lock cylinder is solved, when the lock cylinder is required to be repaired and replaced, the corresponding fixing parts are required to be detached, and the detaching efficiency of the lock cylinder is very complicated.

Drawings

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a second perspective view of the structure of the present utility model;

FIG. 3 is a schematic side view cross-sectional structure of the mechanical lock body of the present utility model;

fig. 4 is a schematic front view of the movable plate of the present utility model.

In the figure: 1. a mechanical lock body; 2. installing a positioning strip; 3. a fixing plate; 4. a locking piece; 5. a lock core; 6. a lock hole; 7. a mounting groove; 8. a fixing groove; 9. a fixed housing; 10. a rotating block; 11. an inner tank; 12. a limit spring; 13. a movable plate; 14. a connecting plate; 15. a clamping block; 16. a clamping groove; 17. a chute; 18. a slide block; 19. a rotating rod; 20. and a bump.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a mechanical lock convenient to disassemble and assemble comprises a mechanical lock body 1, a lock block 4 is arranged on the right side of the mechanical lock body 1, a mounting groove 7 is formed in the mechanical lock body 1, a lock cylinder 5 is arranged in the mounting groove 7, a lock hole 6 is formed in the front surface of the lock cylinder 5, a fixing groove 8 is formed in the back surface of the mechanical lock body 1, a fixing shell 9 is arranged on the back surface of the mechanical lock body 1, an inner groove 11 is formed in the top and the bottom of the lock cylinder 5, a limit spring 12 is fixedly arranged in the inner groove 11, a movable plate 13 is fixedly arranged on one side, relatively close to the limit spring 12, two connecting plates 14 are fixedly arranged at the bottom of the movable plate 13, a clamping block 15 is fixedly arranged at the bottom of the connecting plates 14, a clamping groove 16 is formed in the top and the bottom of the lock cylinder 5, one side of the clamping block 15 is clamped in the inside of the clamping groove 16, a rotating rod 19 is arranged in the mechanical lock body 1, a rotating block 10 is fixedly arranged on the back surface of the rotating rod 19, a lug 20 is fixedly arranged between the connecting plates 14, and the lug 20 is fixedly arranged on the surface of the rotating rod 19.

The two sides of the mechanical lock body 1 are fixedly provided with installation positioning strips 2, and the number of the installation positioning strips 2 is four.

Through above-mentioned scheme, installation location strip 2 is used for carrying out the location installation to mechanical lock body 1, prevents that mechanical lock body 1 from appearing the installation skew.

The top and the bottom of the mechanical lock body 1 are fixedly provided with a fixed plate 3, and the front surface of the fixed plate 3 is provided with a mounting hole.

Through above-mentioned scheme, fixed plate 3 and mounting hole mutually support and are used for installing and fixed mechanical lock body 1, improve mechanical lock body 1 at the inside stability in use of door.

The surface of the fixed shell 9 is fixedly provided with uniformly distributed anti-slip strips.

Through above-mentioned scheme, the antislip strip is used for improving the frictional force on fixed casing 9 surface, and the person of facilitating the use rotates fixed casing 9, and then is convenient for install and dismantle fixed casing 9.

Both sides of the inner cavity of the inner groove 11 are provided with sliding grooves 17, both sides of the movable plate 13 are fixedly provided with sliding blocks 18, and the sliding blocks 18 are positioned in the sliding grooves 17 and are in sliding connection with the sliding grooves 17.

Through the scheme, the sliding groove 17 and the sliding block 18 are mutually matched to limit the movable plate 13, so that the stability of the movable plate 13 in moving up and down is improved.

The inner wall of the fixed slot 8 is provided with a thread notch, and the fixed shell 9 is positioned in the fixed slot 8 and is in threaded connection with the fixed slot 8.

Through above-mentioned scheme, fixed slot 8 is convenient for install and fix fixed casing 9, conveniently opens mounting groove 7, and then is convenient for take out lock core 5 from the inside of mounting groove 7, improves lock core 5's installation and dismantlement efficiency.

When the lock cylinder 5 is required to be disassembled, firstly, a user needs to rotate the fixed shell 9 to take out the fixed shell 9 from the inside of the fixed groove 8, the back of the lock cylinder 5 is exposed outside after taking out, the user slowly rotates the rotating block 10, the rotating block 10 drives the rotating rod 19 to rotate, then the rotating rod 19 can drive the protruding block 20 to rotate, when the protruding block 20 rotates to the bottom of the movable plate 13, the user can bear the force, the user continues to rotate, and then the protruding block 20 can push the movable plate 13 upwards, when the protruding block 20 rotates to the vertical direction, the top of the protruding block 20 is just clamped at the groove of the bottom of the movable plate 13, the movable plate 13 drives the clamping block 15 to be separated from the inside of the clamping groove 16, and then the lock cylinder 5 is taken out from the inside of the installation groove 7, so that the lock cylinder 5 is rapidly disassembled.

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

Claims

1. The utility model provides a mechanical lock convenient to dismouting, includes mechanical lock body (1), its characterized in that: the right side of mechanical lock body (1) is provided with locking piece (4), mounting groove (7) have been seted up to the inside of mechanical lock body (1), the inside of mounting groove (7) is provided with lock core (5), lockhole (6) have been seted up in the front of lock core (5), fixed slot (8) have been seted up at the back of mechanical lock body (1), the back of mechanical lock body (1) is provided with fixed casing (9), inside groove (11) have all been seted up at the top and the bottom of lock core (5), the inside fixed mounting of inside groove (11) has spacing spring (12), the equal fixed mounting in one side that spacing spring (12) is close to relatively has fly leaf (13), the bottom fixed mounting of fly leaf (13) has two connecting plates (14), the bottom fixed mounting of connecting plate (14) has fixture block (15), the inside of fixture groove (16) has all been seted up at the top and the bottom of lock core (5), one side joint of fixture block (15), the inside of mechanical lock body (1) is provided with inside groove (9), the inside of rotating rod (19) is provided with bull stick (19), the bull stick (19) is fixed mounting between the back (19), the bumps (20) are located between the connection plates (14).

2. The mechanical lock of claim 1, wherein the mechanical lock is easy to disassemble and assemble, and wherein: the mechanical lock is characterized in that the two sides of the mechanical lock body (1) are fixedly provided with installation positioning strips (2), and the number of the installation positioning strips (2) is four.

3. The mechanical lock of claim 1, wherein the mechanical lock is easy to disassemble and assemble, and wherein: the mechanical lock is characterized in that the top and the bottom of the mechanical lock body (1) are fixedly provided with fixing plates (3), and the front of each fixing plate (3) is provided with a mounting hole.

4. The mechanical lock of claim 1, wherein the mechanical lock is easy to disassemble and assemble, and wherein: the surface of the fixed shell (9) is fixedly provided with uniformly distributed anti-slip strips.

5. The mechanical lock of claim 1, wherein the mechanical lock is easy to disassemble and assemble, and wherein: the sliding grooves (17) are formed in two sides of the inner cavity of the inner groove (11), the sliding blocks (18) are fixedly mounted on two sides of the movable plate (13), and the sliding blocks (18) are located in the sliding grooves (17) and are in sliding connection with the sliding grooves (17).

6. The mechanical lock of claim 1, wherein the mechanical lock is easy to disassemble and assemble, and wherein: the inner wall of the fixed groove (8) is provided with a threaded notch, and the fixed shell (9) is positioned in the fixed groove (8) and is in threaded connection with the fixed groove (8).