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Safe air sac and its preparation method and seat and car comprising same

A technology of airbags and airbags, which is applied in vehicle safety arrangement, pedestrian/passenger safety arrangement, vehicle components, etc. It can solve the problem that the airbag cannot prevent the driver and passengers from sliding on the seat, and achieves moderate hardness and good protection The effect of action

Active Publication Date: 2007-04-25
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The first object of the present invention is to provide a safety airbag that can effectively prevent the driver and passengers from sliding from the seat in order to overcome the shortcoming that the airbag in the prior art cannot prevent the driver from sliding from the seat

Method used

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  • Safe air sac and its preparation method and seat and car comprising same
  • Safe air sac and its preparation method and seat and car comprising same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] This example is used to illustrate the airbag provided by the present invention and its preparation method.

[0037] In this embodiment, the galvanized iron sheet is used as the material of the airbag body. Cut out two pieces of galvanized iron sheets with a length of 20 cm, a width of 30 cm, and a thickness of 0.1 mm. Use a stamping die to stamp the upper and lower pieces of the airbag into shapes with bumps on the surface. The through hole 32 of the hole is then sealed with a silicone resin film. The required gas generator is fixed on the lower sheet of the airbag body, and then the edges of the upper sheet and the lower sheet are correspondingly combined and seam-welded to form the airbag body.

Embodiment 2

[0039] This example is used to illustrate the airbag provided by the present invention and its preparation method.

[0040] In this embodiment, the galvanized iron sheet is used as the material of the airbag body. Cut two pieces of galvanized iron sheets with a length of 20 cm, a width of 30 cm, and a thickness of 0.3 mm. Using a stamping die, the upper and lower parts of the airbag are stamped into shapes with concave and convex surfaces. The through hole 32 of the hole is then sealed with a silicone resin film. The required gas generator is fixed on the lower sheet of the airbag body, and then the edges of the upper sheet and the lower sheet are correspondingly combined and seam-welded to form the airbag body.

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PUM

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Abstract

The invention relates to a safety air bubble, which comprises a main body with exhaust holes. Wherein, the air bubble outside the exhaust holes is made from sheet metal without penetration; said holes are embedded into the bubble or sealed by the macromolecule film pasted on the bubble. The invention is anti-sliding diving safety air bubble, which can avoid user to slide under seat or away from the protective area of air bubble.

Description

technical field [0001] The present invention relates to an airbag, and more particularly, the present invention relates to a safety airbag, a method for preparing the same, a seat and an automobile including the same. Background technique [0002] Car airbags play a very important role in protecting the lives of drivers and passengers. For different protection parts and different collision forms, airbags are designed in various forms, such as driver airbags, front passenger airbags, Seat side airbags, air curtains, knee airbags, etc., try to protect multiple parts of the driver and passengers under various types of collisions. But in many collision accidents, these safety airbags do not play due protection because they cannot prevent the driver and passengers from sliding from the seat. The neck of the driver and passengers is in danger of life. This is mainly caused by the following characteristics of the prior art airbag that the airbag cannot function normally: 1) the a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R21/276
Inventor 奚兴超温俊邹财松
Owner BYD CO LTD
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