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Split structure type safety belt retractor

A seat belt retractor and split structure technology, applied in the direction of belt retractor, etc., can solve the problems of inability to turn over, affecting the use of the rear space of the car by the driver and passengers, and the influence of the seat back turning range

Active Publication Date: 2021-10-29
CHONGQING GUANGDA IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the seat backs of the rear seats generally need to be turned over due to the use of the car by the drivers and passengers. When the seat back turns over too fast or the turning angle is too large, the car sensor component is activated to act on the locking mechanism of the retractor so that The safety webbing is locked and the webbing cannot be pulled out of the retractor
In this way, due to the limitation of the webbing on the seat back, the turning range of the seat back will be greatly affected or even unable to turn over, which will directly affect the use of the rear space of the car by the driver and passengers.

Method used

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  • Split structure type safety belt retractor
  • Split structure type safety belt retractor
  • Split structure type safety belt retractor

Examples

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Embodiment Construction

[0057] In order to make the technical solutions and advantages in the embodiments of the present application clearer, the examples of the present application will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all implementations. Exhaustive list of examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0058] figure 1 It is the appearance diagram of the split structure seat belt retractor;

[0059] The invention discloses a split-structure safety belt retractor, which comprises a retractor body 1 and a vehicle sensing component 2. 2 is independent from the original retractor body 1. Wherein, the retractor body 1 is provided with a locking mechanism 13 for locking the webbing when the webbing is pulled out quickly, an...

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Abstract

The invention provides a split structure type safety belt retractor which comprises a retractor body and a vehicle sensing assembly, and the retractor body and the vehicle sensing assembly are arranged in a split mode. The retractor body is provided with a locking mechanism used for locking a braid when the braid is rapidly drawn out, the locking mechanism is connected with the vehicle sensing assembly through a linkage device, and the linkage device is used for driving the locking mechanism to lock the braid when the vehicle sensing assembly is activated. According to the split structure type safety belt retractor provided by the invention, the chair back can be overturned in a large range, and the normal vehicle sensing function of the safety belt retractor and the protection of the safety braid on passengers are not influenced.

Description

technical field [0001] The invention relates to the technical field of vehicle safety belt retractors, in particular to a split structure safety belt retractor. Background technique [0002] The vehicle safety belt is an important part of the vehicle occupant restraint system, especially in traffic accidents, it can provide protection for the vehicle occupants, prevent the occupants from being injured or reduce the injury to a minimum. With the continuous increase of vehicle ownership, vehicle users have higher and higher requirements for the safety performance of vehicle seat belts. [0003] There is a retractor in the safety belt system, and the function of the retractor is to store the webbing and lock the webbing. The retractor is usually equipped with a locking mechanism. When the vehicle is not driving or driving normally, the locking mechanism allows the webbing to be pulled out or retracted freely; The locking mechanism makes the locking mechanism emergency lock th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R22/36
CPCB60R22/36
Inventor 雷于杨何晓昌韩阳周芝彪
Owner CHONGQING GUANGDA IND
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