Ribbon and manufacturing method

A production method and technology of webbing, applied to the structure of seat belts/slings, etc., can solve the problems of reduced safety of car seat belts, poor wearing comfort, and difficulty in ensuring wearing comfort, achieving both comfort and safety, Effects of reduced load and maximum deflection, increased width

Pending Publication Date: 2021-08-06
SHANGHAI LINGANG JOYSON SAFETY SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As we all know, the wider the width of the webbing, the better the protection it can provide in the event of an accident, but in daily use, the wider the width of the webbing, the worse the wearing comfort
Therefore present car seat belt generally adopts width to be about 47mm, to ensure wearing comfort, but the safety of this car seat belt also can reduce, and existing car seat belt is difficult to ensure wearing comfort while also guaranteeing car seat belt have enough security

Method used

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  • Ribbon and manufacturing method
  • Ribbon and manufacturing method
  • Ribbon and manufacturing method

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Embodiment Construction

[0029] Embodiments of the present application will be described in detail below in conjunction with the accompanying drawings.

[0030] Embodiments of the present application are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present application from the content disclosed in this specification. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. The present application can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present application. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments in this application, all...

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Abstract

The embodiment of the invention provides a braid and a manufacturing method. The braid comprises a safety belt body and an extension part extending towards the outer side of the safety belt body in the width direction of the safety belt body, wherein the extension part is arranged in a folding and / or winding form and is fixed on the safety belt main body through a part to be torn; the to-be-torn part is torn off when the tension transmitted by the braid reaches or exceeds a preset threshold value, and the extension part is reset and unfolded to fit and restrain a passenger. The manufacturing method comprises steps that the extension part is folded or wound towards the safety belt body; and the extension part is fixed on the safety belt main body through a to-be-torn part which is torn off when the extension part reaches or exceeds a preset threshold value. The extension part is arranged on the safety belt body, the width of the safety belt body is increased, in addition, the to-be-torn part for triggering the extension part to be unfolded is further arranged, so the extension part is unfolded and tightly attached to the chest of a passenger, a braid for restraining the passenger is widened, and therefore the load borne by the chest of the passenger and the maximum offset are reduced.

Description

technical field [0001] This specification relates to the technical field of automobiles, in particular to a safety belt applied to a seat, specifically a webbing and a manufacturing method thereof. Background technique [0002] Most of the existing car seat belts use webbing made of chemical fiber materials to ensure that the car seat belt has sufficient strength, and the national standard requires that the width of the webbing should not be less than 46mm under certain conditions. It is well known that the wider the width of the webbing, the better the protection it can provide in the event of an accident, but the wider the width of the webbing in daily use, the worse the wearing comfort. Therefore present car seat belt generally adopts width to be about 47mm, to ensure wearing comfort, but the safety of this car seat belt also can reduce, and existing car seat belt is difficult to ensure wearing comfort while also guaranteeing car seat belt There is enough security. Con...

Claims

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Application Information

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IPC IPC(8): B60R22/12
CPCB60R22/12
Inventor 戴夫.汉普森赵轶凡
Owner SHANGHAI LINGANG JOYSON SAFETY SYST CO LTD
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