Title:
PEDESTRIAN AIRBAG AND VEHICLE
Document Type and Number:
WIPO Patent Application WO/2023/087867
Kind Code:
A1
Abstract:
A pedestrian airbag (10), provided with an inflator and an air bag (11). The air bag (11) has a stored state and an unfolded state; in the stored state, the air bag (11) is stored under the rear portion of a bonnet of a vehicle (1); the inflator is used for inflating the air bag (11) so that the air bag (11) enters the unfolded state; the air bag (11) comprises a first chamber (100) and second chambers (200) which are in fluid communication; in the unfolded state, the first chamber (100) and the second chambers (200) overlap in the thickness direction of the air bag (11); and the first chamber (100) is provided with first uninflated areas (102) which will not be inflated. Also disclosed is a vehicle comprising the pedestrian airbag. The airbag has high protective performance and a small air bag unfolding volume.
Inventors:
ZHOU XIAOLEI (CN)
WANG KAN (CN)
HONG DAN (CN)
WANG KAN (CN)
HONG DAN (CN)
Application Number:
PCT/CN2022/117788
Publication Date:
May 25, 2023
Filing Date:
September 08, 2022
Export Citation:
Assignee:
AUTOLIV DEV (SE)
ZHOU XIAOLEI (CN)
ZHOU XIAOLEI (CN)
International Classes:
B60R21/36
Domestic Patent References:
| WO2014202190A1 | 2014-12-24 |
Foreign References:
| CN216684374U | 2022-06-07 | |||
| EP2765037A1 | 2014-08-13 | |||
| CN112440922A | 2021-03-05 | |||
| CN110682888A | 2020-01-14 | |||
| CN1803496A | 2006-07-19 | |||
| EP2910436A1 | 2015-08-26 |
Attorney, Agent or Firm:
BEIJING EAST IP LTD. (CN)
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