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Air bag support belt storing structure

A technology of airbags and storage structures, which can be used in vehicle safety arrangements, bicycle safety equipment, pedestrian/passenger safety arrangements, etc., and can solve problems such as falling off

Inactive Publication Date: 2008-12-10
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in such a fitting structure in which only the claw-shaped protrusions are fitted or the structure of Patent Document 1, even when the support belt is pulled out as the airbag inflates and expands, some impact may occur. and fall off

Method used

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Examples

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Effect test

Embodiment Construction

[0031] Preferred embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a schematic explanatory diagram of a motorcycle 1 to which an airbag support belt storage structure according to an embodiment of the present invention is applied. The frame 2 of the motorcycle 1 is mainly composed of a pair of left and right upper pipes 2L and 2R (not shown) extending obliquely rearward and downward from the head pipe 3 of the vehicle body. The down tube 4 extends downward from the vicinity of the head pipe 3 of the top tubes 2L and 2R, and an engine 15 as a driving source is fixedly suspended at the front end thereof. A pair of left and right front forks 7 steerable by a handle 4 are pivotally supported on the head pipe 13 via a lower bracket 6 , and a front wheel WF is pivotally supported at the lower end of the front forks 7 . In addition, a seat frame 5 supporting the main seat 10, the rear seat 11, etc. is connected to the rear of the ...

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Abstract

The invention provides a safety air bag supporting belt accommodation structure suitable for the safety air bag mounted on a two-wheeled motor vehicle. In the airbag supporting belt storage structure, the supporting belt (51) connecting the body of the two-wheeled motor vehicle (1) and the airbag (50) is arranged on the airbag assembly composed of the assembly cover (22) and the housing (23). It is stored in the storage space (65) extending in the front-rear direction of the vehicle body. On one side of the vehicle width direction inner side of the belt cover (14), a cover stay is provided not only by forming a claw-shaped fitting part, but also by a clamp to penetrate and fix the vehicle body side, so that the belt cover is difficult to come off in normal times. On the other hand, when the airbag (50) is inflated and deployed, the weak portion provided on the clamp hole of the cover stay is broken when a predetermined tensile load is applied, and the belt cover is centered on the outer side in the vehicle width direction as an axis. Expand. The opening strength can be adjusted by changing the strength of the fragile portion.

Description

technical field [0001] The present invention relates to a storage structure for an airbag support belt, in particular to a storage structure for an airbag support belt suitable for an airbag mounted on a motorcycle. Background technique [0002] Conventionally, various studies have been conducted on applying an airbag module capable of effectively restraining an occupant when an impact of a predetermined value or more is applied to a vehicle body to a motorcycle. As the main difference between a two-wheeled motor vehicle and a four-wheeled vehicle, for example, the occupant of a two-wheeled motor vehicle cannot be restrained on the vehicle body by a seat belt or the like. Therefore, in order to restrain the occupant effectively, there is known a method of connecting the other end of the support belt with one end fixed to the vehicle body side to the airbag, and when the airbag is inflated and deployed, not only the airbag is passed through the case part that accommodates the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R21/20B62J39/00B62J27/00B62J99/00
CPCB60R21/2165B60R21/233B60R21/2338B60R2021/0088B60R2021/23386B62J27/20B60R21/20
Inventor 堀内忠德津田遥
Owner HONDA MOTOR CO LTD
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