阅读说明：本技术 机罩锁开启用拉丝分线转换机构 (Wire drawing and distributing switching mechanism for opening hood lock ) 是由 谢长江 彭寿良 吴宁宁 于 2019-12-03 设计创作，主要内容包括：本发明涉及一种机罩锁开启用拉丝分线转换机构,在盒体上设有盒盖,在盒体内滑动安装有拉丝固定块,在盒体内设有固定块压簧,固定块压簧的前端部与拉丝固定块的后端面相抵,固定块压簧的后端部与盒体相抵,在拉丝固定块的后端部固定有开启拉丝,拉丝固定块的前端部固定有左锁体拉丝与右锁体拉丝,在盒体的前端部开设有左卡槽与右卡槽,在盒体的后端部开设有后卡槽,在左卡槽内安装有左锁体拉丝塑封接头,在右卡槽内安装有右锁体拉丝塑封接头,在后卡槽内安装有开启拉丝塑封接头。本发明结构简单、操作方便,本发明安装使用后,机盖的稳定性以及安全性均得到了大幅度的提升。(The invention relates to a wire drawing and branching conversion mechanism for opening a hood lock, wherein a box cover is arranged on a box body, a wire drawing fixed block is slidably arranged in the box body, a fixed block pressure spring is arranged in the box body, the front end part of the fixed block pressure spring abuts against the rear end face of the wire drawing fixed block, the rear end part of the fixed block pressure spring abuts against the box body, an opening wire drawing is fixed at the rear end part of the wire drawing fixed block, a left lock wire drawing and a right lock wire drawing are fixed at the front end part of the wire drawing fixed block, a left clamping groove and a right clamping groove are formed at the front end part of the box body, a rear clamping groove is formed at the rear end part of the box body, a left lock wire drawing plastic packaging joint is arranged in the. The invention has simple structure and convenient operation, and after the invention is installed and used, the stability and the safety of the machine cover are both greatly improved.)

1. A wire drawing and distributing conversion mechanism for unlocking a hood lock comprises a box body (1), a box cover (2), a wire drawing fixed block (3), a fixed block pressure spring (4), an unlocking wire drawing (5), a left lock wire drawing (6), a right lock wire drawing (7), a left lock wire drawing plastic sealing joint (8), a right lock wire drawing plastic sealing joint (9) and an unlocking wire drawing plastic sealing joint (10);

the method is characterized in that: the box body (1) is provided with a box cover (2), a wire drawing fixed block (3) is arranged in the box body (1) in a sliding manner, a fixed block pressure spring (4) is arranged in the box body (1), the front end part of the fixed block pressure spring (4) is abutted against the rear end surface of the wire drawing fixed block (3), the rear end part of the fixed block pressure spring (4) is abutted against the box body (1), an opening wire drawing (5) is fixed at the rear end part of the wire drawing fixed block (3), a left lock body wire drawing (6) and a right lock body wire drawing (7) are fixed at the front end part of the wire drawing fixed block (3), a left clamping groove (1.1) and a right clamping groove (1.2) are arranged at the front end part of the box body (1), a rear clamping groove (1.3) is arranged at the rear end part of the box body (1), a left lock body wire drawing plastic package joint (8) is arranged in the, a right lock body wire drawing plastic sealing joint (9) is installed in the right clamping groove (1.2), the right lock body wire drawing plastic sealing joint (9) is in fastening fit with a right lock body wire drawing (7), an opening wire drawing plastic sealing joint (10) is installed in the rear clamping groove (1.3), and the opening wire drawing plastic sealing joint (10) is in fastening fit with an opening wire drawing (5).

2. The wire drawing and splitting switching mechanism for unlocking the hood lock according to claim 1, wherein: the box cover (2) is hinged at the front end part of the box body (1).

Technical Field

The invention relates to a wire drawing and branching conversion mechanism for unlocking a hood lock, and belongs to the technical field of automobile hood lock structures.

Background

At present, more and more Chinese cars are looking together to European automobile standards again, in order to make the car more comprehensive to pedestrian's protection, the cover stability is better, adopts two aircraft bonnet locks to lock the cover and has gradually become a mainstream trend. The traditional automobile adopts a single hood lock, and the lock body can be opened only by adopting one wire drawing, so that the single hood lock can not reach the higher standard of the automobile.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provide the wire drawing and distributing switching mechanism for opening the hood lock, which has the advantages of simple structure, greatly improved stability and safety of the hood and convenience in operation.

According to the technical scheme provided by the invention, the wire drawing and branching conversion mechanism for opening the hood lock comprises a box body, a box cover, a wire drawing fixed block, a fixed block pressure spring, an opening wire drawing, a left lock body wire drawing, a right lock body wire drawing, a left lock body wire drawing plastic sealing joint, a right lock body wire drawing plastic sealing joint and an opening wire drawing plastic sealing joint;

a box cover is arranged on the box body, a wire drawing fixed block is arranged in the box body in a sliding way, a fixed block pressure spring is arranged in the box body, the front end part of the fixed block pressure spring is propped against the rear end surface of the wire drawing fixed block, the rear end part of the fixed block pressure spring is propped against the box body, an opening wire is fixed at the rear end part of the wire drawing fixing block, a left lock body wire drawing and a right lock body wire drawing are fixed at the front end part of the wire drawing fixing block, the front end part of the box body is provided with a left clamping groove and a right clamping groove, the rear end part of the box body is provided with a rear clamping groove, a left lock body wire drawing plastic package joint is arranged in the left clamping groove and is tightly matched with the left lock body wire drawing, a right lock body wire drawing plastic sealing joint is arranged in the right clamping groove and is tightly matched with a right lock body wire drawing, and an opening wire drawing plastic package connector is arranged in the rear clamping groove and is tightly matched with the opening wire drawing.

The box cover is hinged at the front end part of the box body.

The invention has simple structure and convenient operation, and after the invention is installed and used, the stability and the safety of the machine cover are both greatly improved.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Detailed Description

The present invention will be further described with reference to the following specific examples.

The wire drawing and branching conversion mechanism for unlocking the hood lock comprises a box body 1, a box cover 2, a wire drawing fixed block 3, a fixed block pressure spring 4, an unlocking wire drawing 5, a left lock wire drawing 6, a right lock wire drawing 7, a left lock wire drawing plastic packaging joint 8, a right lock wire drawing plastic packaging joint 9 and an unlocking wire drawing plastic packaging joint 10;

a box cover 2 is arranged on a box body 1, a wire drawing fixed block 3 is slidably arranged in the box body 1, a fixed block pressure spring 4 is arranged in the box body 1, the front end part of the fixed block pressure spring 4 is abutted against the rear end face of the wire drawing fixed block 3, the rear end part of the fixed block pressure spring 4 is abutted against the box body 1, an opening wire drawing 5 is fixed at the rear end part of the wire drawing fixed block 3, a left lock wire drawing 6 and a right lock wire drawing 7 are fixed at the front end part of the wire drawing fixed block 3, a left clamping groove 1.1 and a right clamping groove 1.2 are arranged at the front end part of the box body 1, a rear clamping groove 1.3 is arranged at the rear end part of the box body 1, a left lock wire drawing plastic packaging joint 8 is arranged in the left clamping groove 1.1, the left lock wire drawing plastic packaging joint 8 is tightly matched with the left wire drawing lock body 6, a right lock wire drawing plastic packaging joint 9 is arranged in the, and the opening wire drawing plastic package joint 10 is tightly matched with the opening wire drawing 5.

The box cover 2 is hinged at the front end part of the box body 1.

According to the invention, the left lock body wire drawing 6 and the right lock body wire drawing 7 are dragged simultaneously by adopting one opening wire drawing 5, so that the tension distribution is relatively uniform. The unlocking tool of the invention acts as: cab action → drive to open the wire drawing 5 → wire drawing fixed block 3 move backwards → fixed block compression spring 4 is contracted → left lock wire drawing 6 and right lock wire drawing 7 follow up → lock is unlocked; because the fixed block pressure spring 4 is stressed and contracted, after the unlocking action is finished, the initial state can be recovered, the wire drawing fixed block 3, the opening wire drawing 5, the left lock body wire drawing 6 and the right lock body wire drawing 7 are driven to return to the initial position, and the whole process is finished.