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Micro-actuator for automobile

An actuator and miniature technology, applied in vehicle locks, lock applications, building locks, etc., can solve the problems of inconvenient production and installation, complex small door structure, etc., and achieve the effect of convenient production and installation and reasonable structure

Inactive Publication Date: 2017-08-29
NINGBO HUADE AUTOMOBILE PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the hidden outer handle is mostly realized by locking the lock bar and the lock sleeve to lock or separate from each other, that is, the lock bar is fixed on the small door, and the lock sleeve is fixed on the body seat, which causes the structure of the small door to be complicated and hinders production. and installation inconvenience

Method used

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Embodiment Construction

[0026] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0027] Such as Figure 1-6 As shown, a micro-actuator for automobiles includes a base 1 and a base bottom cover 11 covered on the base, the base includes a lock rod seat cover 3 for the lock rod to pass through, and a motor for installing The motor seat cover 2 and the lock rod 4 are press-locked and connected to the lock rod seat cover. The outer surface of the lock rod is provided with a spiral chute 5, and the inner surface of the lock rod seat cover is convexly provided with a sliding point 20. 20 is located in the spiral ring groove 5, and the upper end of the lock bar is set as a pressing end, and the locking pin 30 is fixed on the pressing end, and the spiral ring groove slides relative to the sliding point so that the locking pin rotates.

[0028] The lower end of the lock bar 4 is provided with a drive sleeve 6 pushed by the...

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Abstract

The invention relates to a micro-actuator for an automobile. The micro-actuator for the automobile comprises a base and a base bottom cover, wherein the base bottom cover is arranged on the base in a covering mode. The base comprises a locking rod seat sleeve, wherein a locking rod penetrates through the locking rod seat sleeve, and the locking rod is connected on the locking rod seat sleeve in a push-type locked mode; a spiral sliding chute is formed in the outer surface of the locking rod, a sliding point is formed in the inner surface of the locking rod seat sleeve in a protruded mode, and the sliding point is located in the spiral sliding chute; and the upper end of the locking rod is arranged to be a pressing end, a lock pin is fixed at the pressing end, and a starting end and a finishing end of the spiral sliding chute correspond to the two ends of the lock pin correspondingly. According to the micro-actuator for the automobile, the lock pin on the locking rod is driven to rotate through the push-type locked connection of the locking rod and the locking rod seat sleeve, an oiling wicket or a charging wicket is locked or unlocked, the structure is reasonable, and convenience is brought to the production and the installation.

Description

technical field [0001] The invention relates to a micro-actuator applied to a small door for refueling or charging of an automobile. Background technique [0002] In the prior art, most handles are installed outside the outer sheet metal of the car door. Our company has successfully developed a hidden outer handle flush with the vehicle body. However, the hidden outer handle is mostly realized by locking the lock bar and the lock sleeve to lock or separate from each other, that is, the lock bar is fixed on the small door, and the lock sleeve is fixed on the body seat, which causes the structure of the small door to be complicated and hinders production. and installation inconvenience. Contents of the invention [0003] In order to overcome the above-mentioned shortcomings of the prior art, the present invention provides a micro-actuator for automobiles with a more reasonable structure and used on the small fuel door or charging door of the automobile. [0004] The techni...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B83/28E05B85/00
CPCE05B83/28E05B85/00
Inventor 徐锡东杨幸辉段二亚王盈盈
Owner NINGBO HUADE AUTOMOBILE PARTS
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