Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Supplementary restraint system (SRS) exploding and turning structure

An airbag and flip structure technology, applied in the field of auto parts, can solve the problems of tearing of two wings of an airbag chamber, generating flying pieces, threatening the life safety of occupants in the vehicle, etc., and achieving the effects of simple structure, easy processing and molding, and low cost.

Active Publication Date: 2011-10-19
ZHEJIANG GEELY HLDG GRP CO LTD
View PDF6 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention mainly provides an airbag explosion flip structure with simple structure, high reliability, and good safety, which solves the problem in the prior art that the strong explosive force generated when the airbag explodes can easily make the two wings of the airbag chamber explode during deployment. Technical issues such as tearing in the middle and generating flying pieces, which directly threaten the life safety of the occupants in the car

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Supplementary restraint system (SRS) exploding and turning structure
  • Supplementary restraint system (SRS) exploding and turning structure
  • Supplementary restraint system (SRS) exploding and turning structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0019] like figure 1 As shown, the safety airbag explosion flip structure of the present invention comprises the airbag chamber which is welded under the automobile instrument panel by high-frequency friction, and the airbag chamber comprises a cylinder body 1 with a rectangular cross section, and the two ends of the cylinder body 1 are open. The upper port of the body 1 is covered with a left-wing cover plate 21 and a right-wing cover plate 22 with a grid structure. face symmetric distribution, such as figure 2 As shown, the outer long side of the left wing-shaped cover 21 and the outer long side of the right wing-shaped cover 22 are respectively integrally connected with a "Z" shaped wrinkle-shaped elastic connector 4, the left wing-shaped cover 21 and the right wing-shaped cover 21 22 are integrally connected with the long side edge of cylinder body 1 through elastic connecting body 4 respectively, and the two short sides of left wing-shaped cover plate 21 and right wing-...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an automobile part and provides a supplementary restraint system (SRS) exploding and turning structure which is simple in structure, high in reliability and good in safety and can be used for solving the technical problems that two wings of an SRS chamber are easy to be torn in an unfolding process due to strong explosive force produced when the SRS is exploded, flyer plates are produced and life safety of the passengers in an automobile are directly threaten in the prior art. The SRS exploding and turning structure comprises an SRS chamber arranged below an automobileinstrument board, the SRS chamber comprises a barrel as well as a left wing cover plate and a right wing cover which are arranged at the upper port of the barrel, the outer side edge of the left wingcover plate and the outer side edge of the right wing cover are respectively connected with the barrel, the inner side edge of the left wing cover plate and the inner side edge of the right wing cover plate are opposite and are respectively provided with an SRS exploding outlet, the outer side edge of the left wing cover plate and the outer side edge of the right wing cover plate are respectivelyprovided with a ruga-shaped elastic connector, and the left wing cover plate and the right wing cover plate are connected with the barrel by virtue of the elastic connector.

Description

technical field [0001] The invention relates to an automobile part, in particular to an airbag explosion flip structure which can prevent the two wings of the airbag chamber from being torn and flying pieces generated during the deployment process, thus causing damage to the occupants in the vehicle. Background technique [0002] In order to improve the aesthetics and comfort of the interior space of the car, the auxiliary airbags in the existing cars generally adopt a seamless design and are installed under the instrument panel. The side wall of the airbag chamber is T-shaped. At this time, the explosive force generated when the airbag explodes is entirely borne by the roots of the two wings. The strong shearing force makes the two wings of the airbag chamber easy to tear and produce flying pieces during the deployment process. Threat to the safety of the occupants in the vehicle. [0003] A Chinese patent discloses an improved structure of an instrument panel airbag (CN20...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B60R21/205B60R21/215
Inventor 金先扬柳广凤李书福杨健余卫
Owner ZHEJIANG GEELY HLDG GRP CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com