Title:
PASSENGER RESTRAINT DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/107073
Kind Code:
A1
Abstract:
[Problem] To more effectively restrict the movement of an airbag in an inflating and deploying state during a vehicle collision or the like, and to improve the passenger restraint performance of the airbag. [Solution] This passenger restraint device is characterized in that: the device comprises an airbag and a tension cloth; the tension cloth deploys to the outside of a seat when the airbag inflates and deploys and is stretched from the top surface of a seat back to a seat cushion; and the tension cloth is configured so that, in a plan view from above the airbag in an inflated and deployed state, among four regions demarcated by a first virtual line that extends in the front-rear direction of the vehicle, passing through the midpoint of a straight line that is parallel to the left-right direction and representing the largest width of the airbag, and a second virtual line that is orthogonal to the first virtual line and that extends in the left-right direction passing through the midpoint of the first virtual line in the front-rear length of the airbag, the tension cloth passes through at least one region on the side of the first virtual line opposite the passenger and on the side of the second virtual line toward the front of the vehicle.
Inventors:
SAITO HIROYUKI (JP)
MATSUSHITA TETSUYA (JP)
MATSUSHITA TETSUYA (JP)
Application Number:
PCT/JP2018/040867
Publication Date:
June 06, 2019
Filing Date:
November 02, 2018
Export Citation:
Assignee:
AUTOLIV DEV (SE)
SAITO HIROYUKI (JP)
MATSUSHITA TETSUYA (JP)
SAITO HIROYUKI (JP)
MATSUSHITA TETSUYA (JP)
International Classes:
B60R21/2338; B60R21/207
Foreign References:
| JP2014051138A | 2014-03-20 | |||
| JP2014012495A | 2014-01-23 | |||
| JP2009029182A | 2009-02-12 | |||
| US5636862A | 1997-06-10 |
Attorney, Agent or Firm:
SUZUKI, Daisuke (JP)
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