CN215671648U

CN215671648U - Engine cover lock assembly structure

Info

Publication number: CN215671648U
Application number: CN202121280189.6U
Authority: CN
Inventors: 李满平; 赵春雷
Original assignee: IAT Automobile Technology Co Ltd
Current assignee: IAT Automobile Technology Co Ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2022-01-28
Anticipated expiration: 2031-06-09

Abstract

The utility model relates to an engine cover lock assembly structure, and relates to the technical field of automobile design and manufacture. The engine cover lock assembly structure comprises an engine cover lock upper body, an engine cover lock lower body, a lock hook and an engine cover lock wrench; the engine cover lock wrench comprises a cover lock wrench body, a connecting hole is formed in the front end of the cover lock wrench body, a projection welding nut is arranged on the outer edge of the lower end of the connecting hole, and an anti-rotation flanging is arranged on one side of the front end of the cover lock wrench body; the connecting hole is aligned with the long round hole, the anti-rotation flanging is embedded into the anti-rotation hole, and the horizontal connecting end is matched and fastened with the cover lock wrench body through the bolt and the projection welding nut. In the engine cover lock assembly structure, the length of the engine cover wrench can be adjusted, the engine cover can be easily matched with the arrangement of the engine cover, and the usability of the engine cover lock is improved.

Description

Engine cover lock assembly structure

Technical Field

The utility model relates to the technical field of automobile parts, in particular to an engine cover lock assembly structure.

Background

As shown in fig. 1, after the arrangement position of the bonnet lock body 3 is determined, if the position of the wrench 1 does not meet the requirement of human, the wrench mechanism of the bonnet lock needs to be redeveloped, which causes the increase of the vehicle cost; and wherein bonnet latch hook 2 is integrative with spanner 1, and is unadjustable, and the ease for use is poor, and is low with bonnet suitability.

SUMMERY OF THE UTILITY MODEL

In order to solve the above technical problems in the prior art, an object of the present invention is to provide an engine cover lock assembly structure.

The engine cover lock assembly structure comprises an engine cover lock upper body, an engine cover lock lower body, a lock hook and an engine cover lock wrench; the method is characterized in that: the engine cover lock wrench comprises a cover lock wrench body, a connecting hole is formed in the front end of the cover lock wrench body, a projection welding nut is arranged on the outer edge of the lower end of the connecting hole, and an anti-rotation flanging is arranged on one side of the front end of the cover lock wrench body; the connecting hole of the cover lock wrench body is aligned with the long round hole of the horizontal connecting end, the anti-rotation flanging is embedded into the anti-rotation through hole, and the horizontal connecting end and the cover lock wrench body are matched and fastened with the projection welding nut through bolts penetrating through the connecting hole and the long round hole.

Wherein, latch hook body and horizontal link are integrated into one piece structure.

Wherein, horizontal link is located latch hook body's upper end one side.

The length direction of the long round hole and the length direction of the anti-rotation through hole are arranged in parallel.

The upper end of the lock hook body is connected with the upper lock body of the engine cover through a rotating shaft.

The lower end of the lock hook body is located in a lock hook groove of the engine cover lock lower body.

Compared with the prior art, the engine cover lock assembly structure has the following beneficial effects:

1. the length of the engine cover wrench can be adjusted, so that the arrangement of an engine cover can be matched more easily;

2. the usability of the engine cover lock is improved, and the development cost of the vehicle is reduced.

Drawings

FIG. 1 is a schematic diagram of a prior art hood lock assembly.

Fig. 2 is a three-dimensional schematic view of the structure of the hood lock assembly of embodiment 1.

Fig. 3 is a plan view of the structure of the hood lock assembly of embodiment 1.

Fig. 4 is a schematic view of a latch hook structure in the engine lock cover assembly structure of embodiment 1.

Fig. 5 is a schematic view of a lock wrench in the structure of the engine lock cover assembly according to embodiment 1.

Detailed Description

The engine cover lock assembly structure of the present invention will be further described with reference to specific embodiments to assist those skilled in the art in more complete, accurate and thorough understanding of the technical solutions of the present invention.

Example 1

As shown in fig. 2 to 5, the engine cover lock assembly structure of the present embodiment includes an engine cover lock upper body 10, an engine cover lock lower body 20, a latch hook 30, and an engine cover lock wrench 50. The latch hook 30 includes a latch hook body 31 and a horizontal connection end 32, the latch hook body 31 and the horizontal connection end 32 are integrally formed, and the horizontal connection end 32 is located on one side of an upper end of the latch hook body 31. The horizontal connecting end 32 is provided with a long round hole 33 and an anti-rotation through hole 35, and the length direction of the long round hole 33 and the length direction of the anti-rotation through hole 35 can be arranged in parallel. The engine cover lock wrench 50 comprises a cover lock wrench body 51, a connecting hole 53 is formed in the front end of the cover lock wrench body 51, a projection welding nut 52 is arranged on the outer edge of the lower end of the connecting hole 53, and an anti-rotation flange 55 is arranged on one side of the front end of the cover lock wrench body 51. The upper end of the latch hook body 31 is connected to the bonnet lock upper body 10 through a rotating shaft, and the lower end of the latch hook body 31 is located in a latch hook groove of the bonnet lock lower body 20. The coupling hole 53 of the cover lock wrench body 51 is aligned with the oblong hole 33 of the horizontal coupling end 32 and the rotation-preventing flanges 55 are fitted into the rotation-preventing holes 35, and the horizontal coupling end 32 and the cover lock wrench body 51 are fastened to the projection nut 52 by the bolt 40 passing through the coupling hole 35 and the oblong hole 33.

In the assembly structure of the embodiment, the wrench for the engine cover lock body is made to be adjustable, the engine cover lock hook is connected with the wrench through a bolt, and the wrench is adjustable in the X direction; the engine hood lock of this patent implementation realizes the X of engine hood lock spanner through the slotted hole and to regulatory function. Simultaneously, the turnup is added on the wrench, and the through hole is added on the lock hook, so that the rotation preventing effect of the wrench is achieved. If the spanner does not meet the man-machine requirement, the position of the spanner can be adjusted to meet the man-machine requirement, and the usability of the lock body is improved.

It is obvious to those skilled in the art that the specific embodiments are only exemplary descriptions of the present invention, and it is obvious that the specific implementation of the present invention is not limited by the above-mentioned manner, and various insubstantial modifications made by the method concept and technical scheme of the present invention are within the protection scope of the present invention.

Claims

1. An engine cover lock assembly structure comprises an engine cover lock upper body, an engine cover lock lower body, a lock hook and an engine cover lock wrench; the method is characterized in that: the engine cover lock wrench comprises a cover lock wrench body, a connecting hole is formed in the front end of the cover lock wrench body, a projection welding nut is arranged on the outer edge of the lower end of the connecting hole, and an anti-rotation flanging is arranged on one side of the front end of the cover lock wrench body; the connecting hole of the cover lock wrench body is aligned with the long round hole of the horizontal connecting end, the anti-rotation flanging is embedded into the anti-rotation through hole, and the horizontal connecting end and the cover lock wrench body are matched and fastened with the projection welding nut through bolts penetrating through the connecting hole and the long round hole.

2. The hood lock assembly structure according to claim 1, wherein: the latch hook body and the horizontal connecting end are of an integrally formed structure.

3. The hood lock assembly structure according to claim 1, wherein: the horizontal connecting end is positioned on one side of the upper end of the lock hook body.

4. The hood lock assembly structure according to claim 1, wherein: the length direction of the long round hole and the length direction of the anti-rotation through hole are arranged in parallel.

5. The hood lock assembly structure according to claim 1, wherein: the upper end of the lock hook body is connected with the upper lock body of the engine cover through a rotating shaft.

6. The hood lock assembly structure according to claim 5, wherein: the lower end of the lock hook body is positioned in a lock hook groove of the engine cover lock lower body.