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Novel automobile door lock executer mechanism

A technology of automobile door locks and actuators, which is applied in vehicle locks, electric locks, building locks, etc., can solve the problems of low sensitivity, high noise, easy jamming and failure, etc., to increase anti-theft signal, low noise, and avoid signal Effects of Bad Questions

Active Publication Date: 2015-06-10
DEERFU VEHICLE LOCK ANTI THEFT SYST SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, multi-stage gear transmission structure and slide plate signal transmission structure are mostly used in door locks, which are easy to get stuck and fail, and the noise is large and the sensitivity is not high.

Method used

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  • Novel automobile door lock executer mechanism
  • Novel automobile door lock executer mechanism
  • Novel automobile door lock executer mechanism

Examples

Experimental program
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Embodiment Construction

[0034] The specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0035] See figure 1 , figure 2 , a new type of automobile door lock actuator mechanism, including an actuator housing 3, an upper / unsafe actuator arm 5, an upper / unsafe state micro switch 17, an electric upper / unsafe device, and a mechanical key upper / unsafe device , Anti-theft signal device.

[0036] The electric up / unlock device includes motor 1, worm 2, worm 4, pinion 7, worm buffer 8, worm return spring 13, worm installation shaft 14, actuator cover 18, worm 2 is connected with motor 1 , Worm rod 2 meshes with turbine 4, turbine 4 and pinion 7 are coaxially connected, turbine 4 is installed on the turbine installation shaft 14, and turbine buffer block 8 is installed below turbine 4.

[0037] The mechanical key on / off safety device includes a key pull rod 9, a key on / off safety anti-theft signal transmission arm 6, a...

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PUM

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Abstract

The invention discloses a novel automobile door lock executer mechanism which comprises an executor shell, a safing / de-safing execution arm, a safing / de-safing state micro switch, an electric safing / de-safing device, a mechanical key safing / de-safing device and an anti-theft signal device. A worm gear transmission mode is adopted to replace original multi-stage gear transmission and a micro switch is adopted to replace a conventional sliding piece structure, so that the novel automobile door lock executer mechanism is relatively compact in structure, noise can be reduced, the sensitivity of signal transmission can be improved, and the security can be improved.

Description

technical field [0001] The invention relates to the field of automobile door locks, in particular to a novel automobile door lock actuator mechanism. Background technique [0002] With the rapid development of automobiles in the world, while passengers know more about automobiles, they also have higher and higher requirements for comfort. Among them, for the door system, the sound of door locking / unlocking, opening and closing is affected by customers and customers. The degree of concern of vehicle companies is also getting deeper and deeper. Compared with European, American, Japanese and Korean cars, my country's auto industry started relatively late, and many auto parts were designed with less consideration for comfort than safety. [0003] At present, many door lock companies have far exceeded the international standards in terms of the destructive strength and service life of the lock body, but they have not invested much effort and effort in terms of passenger comfort....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B81/06E05B81/34E05B77/36E05B83/36
Inventor 范四辈李磊王四玲雷科望杨朴鲍鑫
Owner DEERFU VEHICLE LOCK ANTI THEFT SYST SHANGHAI
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