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Automobile front door lock body mechanism assembly

A front door lock and lock body technology, applied in the field of car locks, can solve problems such as the inability to meet the needs of passengers

Inactive Publication Date: 2018-02-16
姚明成
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the improvement of people's requirements for the safety of automobile door locks, the above functions can no longer meet the needs of passengers.

Method used

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  • Automobile front door lock body mechanism assembly

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Embodiment Construction

[0021] The present invention will be further described below in conjunction with accompanying drawing, but not as limiting the present invention:

[0022] An automobile front door lock mechanism assembly, comprising a lock body subassembly, a linkage plate subassembly, a housing subassembly, and a housing cover subassembly, characterized in that the lock body subassembly includes a lock body 8, the lock body 8 is pierced with a ratchet pin 29 and a pawl 13, the ratchet pin 29 is provided with a ratchet torsion spring 30 and a ratchet 11, and the ratchet 11 is located on the lock body seat plate 24 and the lock body 8, the pawl 13 is covered with a pawl torsion spring 32 and a pawl linkage arm 28, the pawl linkage arm 28 is linked with the disconnection slide 25, and the pawl linkage arm 28 can Drive the pawl 13 to rotate a certain angle, so that the pawl 13 and the ratchet 11 are engaged and returned;

[0023] The linkage plate sub-assembly includes linkage plate sheath 39, l...

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Abstract

The invention discloses an automobile front door lock mechanism assembly, which comprises a lock body sub-assembly, a linkage plate sub-assembly, a housing sub-assembly, and a housing cover sub-assembly. The lock body sub-assembly includes a lock body, the linkage plate sub-assembly includes a linkage plate sheath, a linkage plate return torsion spring and a locking rocker arm linkage plate, and the linkage plate sheath is clamped with the locking rocker arm linkage plate , the linkage plate sheath has a circular truncated protrusion, the housing sub-assembly includes a housing, the housing is provided with a lock cylinder connecting sleeve, a circuit board, a locking rocker spring, an emergency lock rocker, a worm gear And the central control automatic lock motor, the emergency lock rocker arm is clamped on the shell through the emergency lock rocker arm shaft, the shell cover subassembly includes a shell cover, and the inside of the shell cover is provided with an anti-mis-opening vibration damping block, Inner opening linkage plate, anti-mislocking rocker arm, and inner opening rocker arm are arranged on the outside of the shell cover. The invention has compact structure, excellent dustproof and waterproof, high transmission efficiency, stable performance, safety and reliability, and has multiple functions.

Description

technical field [0001] The invention relates to the technical field of automobile locks, in particular to an automobile front door lock body mechanism assembly. Background technique [0002] At present, automobile front door locks usually use a split lock body. The actuator of the split lock body is separated from the lock body. The locking or unlocking is achieved by connecting the pull rod of the electric actuator The relative installation position of the lock body deviates or the parts deform, which may easily cause the feedback signal to be unstable and affect the user's use. Therefore, there is an urgent need to improve the split lock body and design a kind of integrated automobile front door lock body. [0003] On the other hand, the integrated lock body can realize the following traditional functions, for example, the outward opening function is realized through the outer handle of the door, the outer opening rocker arm of the lock and the outer opening cable; the in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B85/12E05B81/04E05B77/26E05B77/24E05B77/54
CPCE05B85/12E05B77/24E05B77/26E05B77/54E05B81/04
Inventor 姚明成
Owner 姚明成
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