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Automobile door lock

A car door lock and unlock technology, applied in the field of car body parts manufacturing, to achieve the effect of improving user comfort, convenient operation and long service life

Inactive Publication Date: 2013-05-01
ZOTYE INT AUTOMOBILE TRADING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 2. If the outer opening direction of the door lock is opened along the horizontal direction, it will cause the door lock structure to interfere with the glass movement track or glass guide rail

Method used

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  • Automobile door lock
  • Automobile door lock

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Comparison scheme
Effect test

Embodiment Construction

[0022] Such as figure 1 As shown, in the prior art, a car door lock is mainly composed of a door handle, an internal opening device, an unlocking / locking device, a rotating arm 2, a transmission rod 5 and a control device, wherein the rotating arm 2 is generally U-shaped, One end is connected to the door handle, and the other end is connected to the transmission rod 5; the transmission rod 5 is connected to the internal opening device. This structure leads to the door lock opening direction must be along the longitudinal direction, so that the shape of the outer handle 1 is simple and not high-end; and, if the opening direction of the outer handle 1 is along the horizontal direction, the door lock structure will inevitably affect the lifting of the glass, which will follow. The glass trajectory or glass guide rail 9 interferes. Therefore, it is necessary to design a door lock mechanism that can be opened laterally and can ensure non-interference.

[0023] The main purpose of...

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PUM

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Abstract

The invention discloses an automobile door lock. The automobile door lock comprises an external opening device, an internal opening device, an unlocking / locking device, a linkage mechanism and a control device, wherein a glass guide rail avoidance mechanism is arranged in the linkage mechanism; the linkage mechanism comprises a rotating arm and a transmission pull rod; the glass guide rail avoidance mechanism is arranged between the rotating arm and the transmission pull rod; and the rotating arm is integrally straight. The invention has the advantages that: the automobile door lock has an attractive and generous appearance; the grade of the vehicle and the comfort of use are greatly improved; and the interference between the automobile door lock and a glass moving track or a glass guide rail is avoided. On the basis of the prior art, modification is performed; a mould is not required to be opened newly; and the automobile door lock has the technical effects of low manufacturing cost,long service life and the like and is convenient to operate.

Description

technical field [0001] The invention belongs to the technical field of automobile body parts manufacturing, and in particular relates to an automobile door lock applied to vans and microcars. Background technique [0002] At present, with the rapid development of the automobile industry, consumers have higher and higher requirements for automobiles. As a key component of the car, the car door lock must meet the safety requirements for opening the door lock, and at the same time make the exposed structure of the door lock as beautiful as possible. [0003] In the prior art, an automobile door lock applied to a van or a minibus generally consists of an external opening part, an internal opening part, an unlocking / locking part, a linkage structure and a control device. In most vans in the prior art, the opening direction of the sliding door lock is basically along the longitudinal direction, and this existing structure brings the following technical problems: [0004] 1. Adop...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B65/20E05B15/00E05B3/00E05B83/40
Inventor 吴建中颜克明刘小明
Owner ZOTYE INT AUTOMOBILE TRADING CO LTD
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