CN213359686U

CN213359686U - Box type automobile door lock

Info

Publication number: CN213359686U
Application number: CN202020928514.4U
Authority: CN
Inventors: 黄米富
Original assignee: Hubei Runyan Automobile Technology Co ltd
Current assignee: Hubei Runyan Automobile Technology Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-06-04
Anticipated expiration: 2030-05-28

Abstract

The utility model discloses a box type automobile door lock, which comprises a lock shell body, wherein a locking hook is connected with the lock shell body through a pin shaft, the pin shaft is fixed on the lock shell body through a clamping block by a screw, a buffer pad is arranged at the joint of the locking hook and the inside of the lock shell body, the buffer pad can play a buffer role, and the locking hook is prevented from directly contacting with the lock shell body and simultaneously reducing noise; the fixed block is fixed on the lock shell body through screws, and a buffer cushion is arranged outside the fixed block and plays a role in buffering; the utility model discloses structural design is novel, opens the convenience, and the structure is light and handy, and the compact heap is equipped with opens and close the claw, and is rational in infrastructure, and the main movable part locking hook of project organization lock body and lock casing are equipped with the blotter, and the fixed block of lock body installation also is equipped with the blotter, and the two all can play the cushioning effect, makes the sound of opening and closing of lock want little.

Description

Box type automobile door lock

Technical Field

The utility model relates to an automobile door lock technical field specifically is a box automobile door lock.

Background

The van has a closed independent structure of a car body, compared to other general cars, so that transportation conditions, sanitary conditions, and safety, integrity, etc. of goods are remarkably improved. The method is widely applied in the field of commercial transportation at present, but has the defects of higher transportation price, less effective loading capacity, larger maintenance capacity of a carriage body and a special device and the like.

The automobile door lock is an important safety component on the whole automobile, plays important roles of preventing theft and protecting safety of passengers, is developed to the present, has mature self mechanism and function, gradually changes the concept and viewpoint of use of people, meets the functional requirements, has higher and higher requirements on operation comfort, has small opening and closing sound, compact structure and attractive appearance, and has attractive appearance, so the designed door lock is attractive, convenient to open and has good performance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a box automobile door lock to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a box type automobile door lock comprises a lock shell body and a locking hook, wherein the locking hook is connected with the lock shell body through a pin shaft, the pin shaft is fixed on the lock shell body through a clamping block by a screw, and a buffer pad is arranged at the connection position of the locking hook and the inside of the lock shell body; the lock shell is characterized by further comprising a fixing block, the fixing block is fixed on the lock shell body through screws, and a cushion pad is mounted outside the fixing block.

Preferably, the application provides a box automobile door lock, wherein, install the latch hook fixed pin on the locking hook, the fixed block passes through spring and spring support piece with the locking hook and is connected, spring control realizes the reseing of locking hook.

Preferably, the box type automobile door lock provided by the application further comprises a lock cylinder assembly, wherein the lock cylinder assembly is connected with the pressing block; the lock is characterized in that the pressing block is provided with an opening and closing claw and a limiting structure, the pressing block is driven to rotate by opening of the lock, and the rotating angle of the pressing block is limited by a positioning shaft structure of the lock shell body.

Preferably, the application provides a box automobile door lock, wherein, lock shell body, locking hook adopt sandblast/plastic-blasting to handle, press from both sides tight piece, fixed block, spring support piece, fixed pin, round pin axle and adopt the zinc-plating to handle.

Preferably, the using method comprises the following steps:

A. the lock core is opened by a key to drive the compression block to rotate, so that the automobile door lock is unlocked;

B. the opened lock drives the pressing block to rotate, the rotating angle of the pressing block is limited by the positioning shaft structure of the lock shell body, the position of the locking hook is limited and cannot rotate, and the van door lock is in a locking state;

C. the locking hook is rotated, the van door lock is in an open state, the locking hook is limited by the fixing block, and the opening angle of 31 degrees can be realized to the maximum extent.

Compared with the prior art, the beneficial effects of the utility model are that: the lock core assembly structure designed by the utility model is connected with the pressing block, the pressing block is provided with an opening and closing claw, meanwhile, the lock shell body is provided with a blocking shaft for limiting the opening and closing position of the pressing block, and the key is used for opening the lock core to drive the pressing block to rotate, thus realizing the opening of the automobile door lock; the lock hook is connected with the lock shell body through a pin shaft, meanwhile, a buffer pad is arranged at the connection position between the lock hook and the lock shell body, and the pin shaft is fixedly connected onto the lock shell body through a clamping block through a screw, so that the lock shell can be conveniently disassembled and assembled; the utility model discloses a lock and go up fixed block and locking hook and pass through spring and spring backing sheet and connect, lock and be equipped with the blotter on the fixed block, fixed block and locking hook combined action realize automobile door lock device's the essence action of opening.

Drawings

FIG. 1 is an exploded view of a trunk type vehicle door lock;

FIG. 2 is a view of the locking state of the door lock of the van and the position of the compact block;

FIG. 3 is a view showing the door lock open state of the van and the position of the compact.

In the figure: 1. a lock case body; 2. a locking hook; 3. a clamping block; 4. a screw; 5. a cushion pad; 6. a screw; 7. a fixed block; 8. a spring support tab; 9. a spring; 10. a compression block; 11. a lock cylinder assembly; 12. a latch hook fixing pin; 13. a pin shaft; 14. a cushion pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to 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 end", "rear end", "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 description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, 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, and for example, "connected" may be either fixedly connected or 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a box type automobile door lock comprises a lock shell body 1 and a locking hook 2, wherein the locking hook 2 is connected with the lock shell body 1 through a pin shaft 13, the pin shaft 13 is fixed on the lock shell body 1 through a clamping block 3 by a screw 4, a buffer pad 14 is arranged at the connection part between the locking hook 2 and the inside of the lock shell body 1, and the buffer pad 14 can play a buffer role, so that the locking hook 2 is prevented from directly contacting with the lock shell body 1 and noise is reduced; the fixed block 7 is fixed on the lock shell body 1 through the screw 4, a cushion pad 14 is arranged outside the fixed block 7, and the cushion pad 14 plays a role in buffering.

In the utility model, the locking hook 2 is provided with a locking hook fixing pin 12, the fixing block 7 is connected with the locking hook 2 through a spring 9 and a spring supporting sheet, and the spring 9 can control the locking hook 2 to reset; the lock core assembly 11 is connected with the pressing block 10, the structure design of the pressing block 10 is provided with an opening and closing claw, meanwhile, a limiting structure is arranged, the pressing block 10 is driven to rotate through the opening of a lock, and the rotating angle of the pressing block 10 is limited by the positioning shaft structure of the lock shell body 1.

As shown in fig. 2 and 3, the pressing block 10 is limited to be unable to move rotationally at the position of the locking hook 2 at the position shown in fig. 3, the van door lock is in a locked state, the pressing block 10 is able to move rotationally at the position shown in fig. 3, the locking hook 2 is in an open state, and the locking hook 2 is limited by the fixing block 7, so that an opening angle of 31 degrees can be realized at most.

In addition, the lock shell body 1 and the locking hook 2 are subjected to sand blasting/plastic spraying treatment, and the clamping block 3, the fixing block 7, the spring support sheet, the fixing pin 12 and the pin shaft 13 are subjected to zinc plating treatment.

The working principle is as follows: the utility model discloses a use method includes following step:

C. the locking hook is rotated, the van door lock is in an open state, the locking hook 2 is limited by the fixing block 7, and the opening angle of 31 degrees can be realized to the maximum extent.

To sum up, the lock core assembly structure designed by the utility model is connected with the pressing block, the pressing block is provided with an opening and closing claw, and meanwhile, the lock shell body is provided with a blocking shaft for limiting the opening and closing position of the pressing block, and the key is used for opening the lock core to drive the pressing block to rotate, so that the automobile door lock can be opened; the lock hook is connected with the lock shell body through a pin shaft, meanwhile, a buffer pad is arranged at the connection position between the lock hook and the lock shell body, and the pin shaft is fixedly connected onto the lock shell body through a clamping block through a screw, so that the lock shell can be conveniently disassembled and assembled; the utility model discloses a lock and go up fixed block and locking hook and pass through spring and spring backing sheet and connect, lock and be equipped with the blotter on the fixed block, fixed block and locking hook combined action realize automobile door lock device's the essence action of opening.

The details of the present invention are well known to those skilled in the art.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a box automobile door lock, includes lock shell body (1) and locking hook (2), its characterized in that: the lock hook (2) is connected with the lock shell body (1) through a pin shaft (13), the pin shaft (13) is fixed on the lock shell body (1) through a clamping block (3) by a screw (4), and a buffer pad (14) is arranged at the connection part of the lock hook (2) and the inside of the lock shell body (1); the lock shell is characterized by further comprising a fixing block (7), the fixing block (7) is fixed on the lock shell body (1) through a screw (4), and a cushion pad (14) is mounted on the outer portion of the fixing block (7).

2. A box automobile door lock according to claim 1, wherein: install latch hook fixed pin (12) on locking hook (2), fixed block (7) are connected through spring (9) and spring backing sheet with locking hook (2), the reset of locking hook (2) is realized in spring (9) control.

3. A box automobile door lock according to claim 1, wherein: the lock core assembly (11) is connected with the pressing block (10); the lock is characterized in that the pressing block (10) is provided with an opening and closing claw and a limiting structure, the pressing block (10) is driven to rotate by opening of the lock, and the rotating angle of the pressing block (10) is limited by a positioning shaft structure of the lock shell body (1).

4. A box automobile door lock according to claim 1, wherein: the lock shell body (1) and the locking hook (2) are subjected to sand blasting/plastic spraying treatment, and the clamping block (3), the fixing block (7), the spring support sheet, the fixing pin (12) and the pin shaft (13) are subjected to zinc plating treatment.