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Automobile electric door lock device with telescopic pull rod

A telescopic and pull-rod technology, applied in electric locks, vehicle locks, building locks, etc., can solve problems such as high cost, low efficiency, and unreliability

Inactive Publication Date: 2017-11-17
UNITED TOP TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the traditional automobile electric door lock device, the upper and lower covers are welded by ultrasonic waves. This welding method has high cost, low efficiency and is not reliable.

Method used

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  • Automobile electric door lock device with telescopic pull rod
  • Automobile electric door lock device with telescopic pull rod

Examples

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Embodiment Construction

[0012] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments, wherein the schematic embodiments and descriptions are only used to explain the present invention, but are not intended to limit the present invention.

[0013] Such as Figure 1-2 As shown, a pull rod telescopic type automobile electric door lock device includes an upper cover 1, a pull rod 2, a transmission shaft 3, a small motor 4, a pinion 5, a rotating block 6 and a lower cover 7, and the upper cover 1 is fixed on the lower cover 7 , the lower cover 7 is provided with a small motor 4 and a pull rod 2, wherein the small motor 4 is connected with the pinion 5 and drives the pinion 5, the pull rod 2 is connected with the transmission shaft 3, and the end of the transmission shaft 3 is provided There is a rotating block 7, and the pinion 5 drives the transmission shaft 3; the lower cover 1 and the upper cover 7 are fixed by buckles 8.

[0014...

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PUM

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Abstract

The invention relates to an automobile electric door lock device with a telescopic pull rod. The automobile electric door lock device comprises an upper lid, a pull rod, a transmission shaft, a small motor, a small gear, a rotation block and an upper lid, wherein the upper lid is fixed on the lower lid; the lower lid is provided with the small motor and the pull rod; the small motor is connected with the small gear and drives the same; the pull rod is connected with the transmission shaft; an end part of the transmission shaft is provided with a rotation block; and the small gear drives the transmission shaft. The automobile electric door lock device with the telescopic pull rod is simply structured and rationally designed; a traditional way of welding the upper lid and the lower lid via ultrasonic waves is changed into a buckling technology, by which the upper lid and the lower lid can be buckled together; the technology can firmly fix the upper lid and the lower lid; beautiful and firm fixation can be achieved and falling off of the upper lid and the lower lid can be prevented; product precision can be ensured; and the automobile electric door lock device has long service life and is easy to assemble and adjust.

Description

【Technical field】 [0001] The invention relates to a pull rod telescopic automobile electric door lock device, which belongs to the technical field of automobile electric door locks. 【Background technique】 [0002] In the traditional automobile electric door lock device, ultrasonic welding is used to weld the upper and lower covers. This welding method has high cost, low efficiency and is not reliable. 【Content of invention】 [0003] The object of the present invention is to provide a pull rod telescopic type automobile electric door lock device with simple structure, reasonable design and convenient use in view of the defects and deficiencies of the prior art. [0004] In order to achieve the above object, the technical scheme adopted in the present invention is: [0005] A pull rod telescopic type automobile electric door lock device according to the present invention includes an upper cover, a pull rod, a transmission shaft, a small motor, a pinion, a rotating block and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B81/06E05B81/34E05B85/02
CPCE05B81/06E05B81/34E05B85/02
Inventor 吴嘉容郑世坤
Owner UNITED TOP TECH
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