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Patent Searching and Data


Title:
AIRBAG AND AIRBAG ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2017/166882
Kind Code:
A1
Abstract:
Disclosed is an airbag, comprising a gas generator and an airbag assembly of the airbag. The airbag (10, 20, 30, 40, 50, 100) has an expanded state and a storage state, and when in the expanded state of inflation, the airbag can provide protection for a passenger between the passenger and a vehicle, and when in the storage state, the airbag can be accommodated in a predetermined space of the vehicle. The airbag (10, 20, 30, 40, 50, 100) has at least a first end (11, 21, 51) and a second end (12). The first end (11, 21, 51) is a free end of the airbag. The second end (12) is used for fixing to an installation position. The airbag (10, 20, 30, 40, 50, 100) is provided with a folding part (13, 23, 33, 43, 53) and a winding part (14, 24, 34) when in the storage state. The folding part (13, 23, 33, 43, 53) is folded in the form of an N shape by a part of the airbag. The winding part (14, 24, 34) surrounds the periphery of the folding part (13, 23, 33, 43, 53), such that the folding part (13, 23, 33, 43, 53) is completely enclosed at the inner side of the winding part (14, 24, 34), and the first end (11, 21, 51) is also located at the inner side of the winding part (14, 24, 34). The airbag with the above-mentioned structure is easy to manufacture, occupies a small space in the vehicle, and has low installation and fixation costs.

Inventors:
WANG LIANG (CN)
ZHANG JIN (CN)
WU CHENG (CN)
Application Number:
PCT/CN2016/113482
Publication Date:
October 05, 2017
Filing Date:
December 30, 2016
Export Citation:
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Assignee:
AUTOLIV DEV (SE)
International Classes:
B60R21/237
Foreign References:
US6186544B12001-02-13
CN103057510A2013-04-24
CN1495073A2004-05-12
JP2002178866A2002-06-26
US5472233A1995-12-05
Other References:
See also references of EP 3412517A4
Attorney, Agent or Firm:
BEIJING EAST IP LTD. (CN)
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