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Position-buckling type automobile electric door lock device

A snap-in type, automotive technology, applied in the direction of electric locks, power transmission/actuator features, etc., can solve problems that affect the service life of electric door locks, loose screws, and swing arms fall off, etc.

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 swing arm is fixed with self-tapping screws after installation. If the self-tapping screws are used for a long time, the screws will loosen, and the swing arm will fall off seriously, which will affect the service life of the electric door lock and increase unnecessary expenses for users

Method used

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  • Position-buckling type automobile electric door lock device

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Embodiment Construction

[0011] 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.

[0012] Such as figure 1 As shown, a snap-in type automobile electric door lock device includes an upper cover 1, an output swing arm 2, a sector gear 3, a worm wheel 4, a shaft core 5, a worm screw 6, a small motor 7, a terminal 8 and a lower cover 9. The bottom of the cover 1 is provided with a worm 4, the worm 4 is connected and driven by a small motor 7, one end of the lower cover 9 is provided with a terminal 8, and the other end of the lower cover 9 is provided with a sector gear 3, and one end of the sector gear 3 is connected to the worm gear 4 The other end of the sector gear 3 is connected to the output swing arm 2, and the top of the output swing arm 2 is provided with a card positio...

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PUM

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Abstract

The invention relates to a position-buckling type automobile electric door lock device comprising an upper lid, an output swinging arm, a sector-shaped gear, a worm gear, central spindles, a worm rod, a small motor, terminals and a lower lid. The worm rod is arranged under the upper lid; the worm rod is connected with the small motor and driven by the same; one end of the lower lid is provided with the terminals and the other end is provided with the sector-shaped gear; one end of the sector-shaped gear is engaged with the worm gear; the other end of the sector-shaped gear is connected with the output swinging arm; a clamping position is arranged on the top end of output swinging arm, so the output swinging arm can be spaced by the clamping position. The position-buckling type automobile electric door lock device is simply structured, rationally designed and convenient to use; a traditional way of fixation of the output swinging arm via a self-tapping screw after is changed into a design of position buckling of the output swinging arm; after the installation, the output swinging arm rotates for a certain angle and then spaced front and back; therefore, the improved output swinging arm cannot fall off; and the position-buckling type 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 clamping type 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, the swing arm is fixed with self-tapping screws after installation. If the self-tapping screws are used for a long time, the screws will loosen, and the swing arm will fall off seriously, which will affect the service life of the electric door lock and increase Unnecessary expenses for users. 【Content of invention】 [0003] The object of the present invention is to provide a card position 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 locking type automobile electric door lock device ac...

Claims

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Application Information

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IPC IPC(8): E05B81/06E05B81/32E05B81/36
CPCE05B81/06E05B81/32E05B81/36
Inventor 吴嘉容郑世坤
Owner UNITED TOP TECH