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Balance block and safety belt lock catch

A technology of balance weight and seat belt, applied in the directions of seat belts, buckles, fasteners, etc. in the car, can solve the problems of reducing the production of balance weights, etc., and achieve the effect of reducing space and cost

Pending Publication Date: 2020-12-11
ZHEJIANG SONGYUAN AUTOMOTIVE SAFETY SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application provides a balance weight to solve the problems in the prior art of reducing the cost of manufacturing the balance weight and simplifying the complexity of the balance weight without affecting the internal space of the seat belt buckle

Method used

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  • Balance block and safety belt lock catch
  • Balance block and safety belt lock catch
  • Balance block and safety belt lock catch

Examples

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Embodiment Construction

[0030] 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.

[0031] The first embodiment of the present application provides a balance weight 100, figure 1 It is a schematic structural diagram of the balance weight 100 provided in the first embodiment of the present application.

[0032] combine figure 1 and figure 2 As shown, the balance weight 100 provided in the first embodiment of the present application, the balance weight 100 is arranged in the seat belt buckle, and is used to cooperate with the release button 24 ( image 3 shown) to realize the locking and unlocking...

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Abstract

The invention discloses a balance block. The balance block comprises a balance block body, adapter shafts arranged on the balance block body, a driving piece and a limiting arm with a limiting groove,wherein the adapter shafts are arranged on the two sides of the balance block body in a protruding mode in the second direction; the driving piece drives the balance block body to rotate; the limiting groove is formed in a step body, with a radian, of the limiting arm; the limiting groove is provided with a first limiting wall and a second limiting wall which are in a non-mirror image shape and are connected with each other; and the first limiting wall and the second limiting wall are used for limiting the freedom degrees of a bolt crankshaft in a safety belt lock catch in the limiting groovein two different directions. According to the balance block, the limiting groove is formed in the extension surface of the step body, with the radian, of the limiting arm, the first limiting wall andthe second limiting wall are arranged to be of a non-mirror-image structure, the bolt crankshaft can be limited through the simplified structure, the space occupied by the balance block can be reduced, and the cost for manufacturing the balance block is reduced.

Description

technical field [0001] The present application relates to the technical field of automobile equipment, in particular to a balance weight and a safety belt buckle. Background technique [0002] With the popularization of automobiles, the safety of automobiles has become a concern of users. The existing seat belt buckle can well ensure the safety of the seat belt. Generally, when wearing a seat belt, after the occupant is seated, pull the seat belt so that the seat belt wraps around the user's body, and then insert the seat belt into the buckle on the opposite side of the seat belt mounting part. device and fasten the seat belt so that it cannot be undone. To untie the seat belt, just press the release button of the buckle. [0003] Wherein, the inside of the lock buckle is equipped with a balance weight that acts as a weight for the release button, so as to prevent the release button from sliding due to inertia. However, the structure of the existing balance weight is rel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A44B11/25B60R22/18
CPCA44B11/2546A44B11/2503B60R22/18B60R2022/1806
Inventor 戴双虎谢杰
Owner ZHEJIANG SONGYUAN AUTOMOTIVE SAFETY SYST CO LTD
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