CN220487334U

CN220487334U - Case lock

Info

Publication number: CN220487334U
Application number: CN202321921898.7U
Authority: CN
Inventors: 周睿卿; 周让忠
Original assignee: Wenzhou Aode Lock Co ltd
Current assignee: Wenzhou Aode Lock Co ltd
Priority date: 2023-07-20
Filing date: 2023-07-20
Publication date: 2024-02-13
Anticipated expiration: 2033-07-20

Abstract

The case lock comprises an upper cover, a bottom plate, a mounting seat and a locking mechanism arranged in the mounting seat, wherein the locking mechanism comprises a push block, a lock cylinder and a locking block matched with the lock cylinder, and the locking block comprises a locking part which is abutted with the push block when the lock cylinder is in a locking position so that the lock cylinder cannot move; and the lock cylinder drives the lock block to slide when the lock cylinder is at the unlocking position, so that the push block and the locking part are released from the abutting state to move to the unlocking groove at the unlocking position, the lock block is driven to move by the lock cylinder through improving the traditional spring driving cooperation, the unlocking and locking processes of the case lock can be more stable, the problem that the case lock is damaged due to the spring cannot be generated, the service life is prolonged, the structure is simple, and the production and manufacturing cost is low.

Description

Case lock

Technical Field

The utility model relates to a case lock, and belongs to the field of locks.

Background

The case lock is arranged on the case and used for locking the closed case, so that the case is prevented from being opened by mistake or stolen. The utility model of China with the publication number of CN214365523U discloses a case lock, which comprises a mounting seat I, a mounting seat II and a lock cover, wherein a lock hook is arranged on the mounting seat I, the rear end part of the lock cover is hinged with the mounting seat II, a push button and a push button spring are arranged on the side wall of the lock cover, a lock block and a lock block spring are arranged in the lock cover, a coded wheel lock is arranged on the front end part of the lock cover, the coded wheel lock comprises a mounting shaft, an inner wheel and a coded wheel, the coded wheel is horizontally arranged on the lock cover, a push plate and a push plate spring are arranged in the lock cover, the push plate is provided with a push plate, the push plate is provided with a bump, the inner wheel is provided with a notch for the bump, when the bump is inserted, the bump slides into the notch, the bump drives the lock block to slide so as to deviate from the sliding track of the push button, when the lock block spring compresses and stores energy, the bump is separated from the notch when the password is input misplaced, the lock block spring can drive the lock block to reset so as to be positioned on the sliding track of the push button, the push button is matched with the spring, when the push button is in the front end part of the lock, the lock is subjected to external force or bump, the push button is easy to deviate from the mounting seat or generate position offset, so that the push button can not normally cause the lock to be used.

Disclosure of Invention

The utility model aims to overcome the defects and the shortcomings of the prior art and provides a case lock.

Further, be equipped with the sliding tray on the locking piece, lock core one end stretches into in the sliding tray, locking piece bottom cover is equipped with first spring, the lock core is in locking position and the inner wall butt of sliding tray through the elasticity of first spring, and the locking piece makes the lock core be in locking position through elasticity and lock core butt, and locking part and ejector pad butt can not remove.

Furthermore, the other end of the first spring is fixed on the mounting seat, and the locking block can be driven to return through elastic force after unlocking, so that the box lock is locked again.

Preferably, the locking part and the unlocking groove are arranged on the outer wall of the same side of the push block.

Preferably, the push block comprises a push rod, guide parts and locking hooks, wherein the push rod is slidably connected with the mounting seat, the guide parts and the locking hooks are arranged on two sides of the push rod, the bottom of the push rod is abutted with the locking parts at a locking position, and the matching positions of the locking parts and unlocking grooves of the push rod are switched through sliding of the push rod.

Further, the second spring is sleeved on the guide part and abuts against the mounting seat when the push block is pressed and unlocked, so that the push block is helped to return.

Preferably, the bottom plate is provided with a clamping groove which is clamped with the lock hook at the locking position.

Further, the mounting seat is rotationally connected with the bottom plate through a hinge structure, and when the mounting seat is unlocked, the mounting seat is rotationally separated from the bottom plate for unlocking.

Preferably, the locking piece is connected with the motor that sets up in the mount pad, the motor is connected with electronic identification part, electronic identification part passes through the locking piece and slides and drive the motor and rotate the unblock, and electronic identification part can be fingerprint identification part or other encryption parts, only just can carry out electronic unlocking after mechanical unlocking, improves the security of case and bag.

The beneficial effects of the utility model are as follows: through driving the cooperation with traditional spring and improving for the lock core and driving the locking piece removal, can make the unblock of case and bag lock, locking process more stable, can not produce the spring and lead to the problem that the case and bag lock damaged, improve life, and simple structure, manufacturing cost is low.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are required in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that it is within the scope of the utility model to one skilled in the art to obtain other drawings from these drawings without inventive faculty.

FIG. 1 is a main block diagram of the present utility model;

FIG. 2 is a schematic diagram of the main structure of the locking mechanism;

FIG. 3 is a schematic view of the main structure of the lock mechanism with the lock cylinder removed;

FIG. 4 is a top view of FIG. 3;

FIG. 5 is a schematic view of the structure with the upper cover removed;

FIG. 6 is a schematic diagram of the structure of the push block and the bottom plate;

in the figure, 1, an upper cover; 2. a bottom plate; 21. a clamping groove; 22. a hinge structure; 3. a mounting base; 4. a locking mechanism; 41. a pushing block; 411. a push rod; 412. a guide part; 413. a latch hook; 414. a second spring; 42. a lock core; 43. a locking piece; 431. a locking part; 432. unlocking grooves; 433. a sliding groove; 434. a first spring; 5. a motor; 6. an electronic identification component.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings, for the purpose of making the objects, technical solutions and advantages of the present utility model more apparent.

It should be noted that, in the embodiments of the present utility model, all the expressions "first" and "second" are used to distinguish two entities with the same name but different entities or different parameters, and it is noted that the "first" and "second" are only used for convenience of expression, and should not be construed as limiting the embodiments of the present utility model, and the following embodiments are not described one by one.

The terms of direction and position in the present utility model, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "top", "bottom", "side", etc., refer only to the direction or position of the drawing. Accordingly, directional and positional terms are used to illustrate and understand the utility model and are not intended to limit the scope of the utility model.

As shown in fig. 1-6, an embodiment of a luggage lock according to the present utility model includes an upper cover 1, a bottom plate 2, a mounting seat 3, and a locking mechanism 4 provided in the mounting seat 3, wherein the locking mechanism 4 includes a push block 41, a lock cylinder 42, and a lock block 43 engaged with the lock cylinder 42, and the lock block 43 includes a locking portion 431 that abuts against the push block 41 when the lock cylinder 42 is in a locked position so as to be immovable; and lock core 42 drives locking piece 43 when the unblock position and slides, makes ejector pad 41 and locking portion 431 release the unblock groove 432 that the butt state moved to the unblock position, drives locking piece 43 through improving traditional spring drive cooperation into lock core 42 and removes, can make the unblock of case and bag lock, locking process more stable, can not produce the spring and lead to the problem of case and bag lock damage, improves life, and simple structure, manufacturing cost is low. The lock core is a spring lock, is a constant technology disclosed in the market and has locking and unlocking functions, and is not repeated here.

The lock block 43 is provided with a sliding groove 433, one end of the lock cylinder 42 extends into the sliding groove 433, a first spring 434 is sleeved at the bottom of the lock block 43, the lock cylinder 42 is abutted with the inner wall of the sliding groove 433 at a locking position through the elastic force of the first spring 434, the lock block 43 is abutted with the lock cylinder 42 through the elastic force, the lock cylinder 42 is in the locking position, and the locking part 431 is abutted with the push block 41 and cannot move.

The other end of the first spring 434 is fixed on the mounting seat 3, and can drive the locking block 43 to return by elastic force after unlocking, so that the box lock is locked again.

The locking portion 431 and the unlocking groove 432 are provided on the same side outer wall of the push block 41.

The push block 41 comprises a push rod 411 slidably connected with the mounting seat 3, guide portions 412 and locking hooks 413 arranged on two sides of the push rod 411, the bottom of the push rod 411 is abutted against the locking portions 431 at the locking position, and the matching positions of the locking portions 431 and unlocking grooves 432 of the lock block 43 are switched through sliding of the push rod 411.

The guide part 412 is sleeved with a second spring 414, and the second spring 414 abuts against the mounting seat 3 when the push block 41 is pressed and unlocked, so that the push block 41 is helped to return.

The bottom plate 2 is provided with a locking groove 21 which is locked with the locking hook 413 in the locking position.

The mounting seat 3 is rotatably connected with the bottom plate 2 through the hinge structure 22, and when the bottom plate 2 is unlocked, the mounting seat 3 is rotatably separated from the bottom plate 2.

As shown in fig. 1-6, an embodiment of a luggage lock according to the present utility model includes an upper cover 1, a bottom plate 2, a mounting seat 3, and a locking mechanism 4 provided in the mounting seat 3, wherein the locking mechanism 4 includes a push block 41, a lock cylinder 42, and a lock block 43 engaged with the lock cylinder 42, and the lock block 43 includes a locking portion 431 that abuts against the push block 41 when the lock cylinder 42 is in a locked position so as to be immovable; and lock core 42 drives locking piece 43 when the unblock position and slides, makes ejector pad 41 and locking portion 431 release the unblock groove 432 that the butt state moved to the unblock position, drives locking piece 43 through improving traditional spring drive cooperation into lock core 42 and removes, can make the unblock of case and bag lock, locking process more stable, can not produce the spring and lead to the problem of case and bag lock damage, improves life, and simple structure, manufacturing cost is low.

The difference between this embodiment and the above embodiment is that the locking piece 43 is connected with the motor 5 that sets up in the mount pad 3, the motor 5 is connected with the electronic identification part 6, the electronic identification part 6 is through the locking piece 43 slip drive motor 5 rotation unblock, and the electronic identification part 6 can be fingerprint identification part or other encryption parts, only can carry out the electronic unlocking after mechanical unlocking, improves the security of case and bag.

The foregoing disclosure is illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, which is defined by the appended claims.

While the utility model has been described with reference to several particular embodiments, it should be understood that the utility model is not limited to the particular embodiments disclosed. The utility model is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.

Claims

1. The utility model provides a case and bag lock, includes upper cover, bottom plate, mount pad and locates the locking mechanical system in the mount pad, its characterized in that: the locking mechanism comprises a push block, a lock cylinder and a locking block matched with the lock cylinder, wherein the locking block comprises a locking part which is abutted with the push block when the lock cylinder is in a locking position so that the lock cylinder cannot move; and the unlocking groove drives the locking block to slide when the lock cylinder is at the unlocking position, so that the pushing block and the locking part are in a state of being released from abutting connection and move to the unlocking position.

2. The luggage lock of claim 1, wherein: the lock comprises a lock block, and is characterized in that a sliding groove is formed in the lock block, one end of a lock cylinder extends into the sliding groove, a first spring is sleeved at the bottom of the lock block, and the lock cylinder is abutted to the inner wall of the sliding groove at a locking position through the elastic force of the first spring.

3. A luggage lock as claimed in claim 2, wherein: the other end of the first spring is fixed on the mounting seat.

4. The luggage lock of claim 1, wherein: the locking part and the unlocking groove are arranged on the outer wall of the same side of the push block.

5. The luggage lock of claim 1, wherein: the push block comprises a push rod, guide parts and locking hooks, wherein the push rod is slidably connected with the mounting seat, the guide parts and the locking hooks are arranged on two sides of the push rod, and the bottom of the push rod is abutted with the locking parts at a locking position.

6. The luggage lock of claim 5, wherein: the second spring is sleeved on the guide part and is abutted with the mounting seat when the push block is pressed and unlocked.

7. The luggage lock of claim 5, wherein: the bottom plate is provided with a clamping groove which is clamped with the lock hook at the locking position.

8. The luggage lock of claim 1, wherein: the mounting seat is rotationally connected with the bottom plate through a hinge structure.

9. The luggage lock of claim 1, wherein: the locking piece is connected with a motor arranged in the mounting seat, the motor is connected with an electronic identification component, and the electronic identification component drives the motor to rotate and unlock through sliding of the locking piece.