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Retractor locking cover and retractor

A retractor and locking technology, applied in the direction of belt tightener, etc., can solve the problems of unfavorable retractor structure optimization, single function of retractor shell, etc., and achieve the effect of optimized structure

Pending Publication Date: 2019-11-22
ZHEJIANG SONGYUAN AUTOMOTIVE SAFETY SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present application provides a locking cover for a retractor to solve the problem that the existing retractor housing has a relatively single function and is not conducive to the optimization of the retractor structure

Method used

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  • Retractor locking cover and retractor
  • Retractor locking cover and retractor
  • Retractor locking cover and retractor

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Embodiment Construction

[0033] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the application. However, the present application can be implemented in many other ways different from those described here, and those skilled in the art can make similar promotions without violating the connotation of the present application. Therefore, the present application is not limited by the specific implementation disclosed below.

[0034] The embodiment of the present application provides a retractor 100, figure 1 It is a schematic structural diagram of the retractor 100 provided in the embodiment of the present application.

[0035] combine figure 1 and figure 2 As shown, the retractor 100 provided by the embodiment of the present application includes a support frame 1, a retractor locking cover 2, a fixed cover 3, a retractor mandrel 4, a retractor locking assembly 5, and a retractor lock Stop mechanism 6, coil spring assembly 7 and car s...

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PUM

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Abstract

The invention discloses a retractor locking cover and a retractor. The retractor locking cover comprises a cover body, a locking rim is arranged on the bottom surface of the inner side of the cover body, and a plurality of locking structures are distributed on the inner circumferential surface of the locking rim. According to the retractor locking cover, the locking rim is arranged on the cover body, so that the retractor locking cover has a locking function, the locking rim can be stabilized without the support of other structures, and the structure of a retractor is optimized.

Description

technical field [0001] The present application relates to the technical field of automobile equipment, in particular to a locking cover of a retractor and a retractor. Background technique [0002] The retractor is the core component of the car seat belt. It has an emergency locking function, which can realize the locking of the seat belt when the car brakes, so as to fix the occupant on the seat and protect the occupant's safety. [0003] Among them, there are many related parts of the retractor, and most of these parts are installed in the housing of the retractor. In the prior art, assembling the housing for the retractor is only used to prevent dust from entering the components inside the housing, and its function is relatively single, which is not conducive to the optimization of the structure of the retractor. Contents of the invention [0004] The present application provides a locking cover for a retractor to solve the problem that the existing retractor housing h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R22/36B60R22/34
CPCB60R22/36B60R22/34
Inventor 赵华森施炳军
Owner ZHEJIANG SONGYUAN AUTOMOTIVE SAFETY SYST CO LTD