PROBLEM TO BE SOLVED: To provide an airbag device for a front passenger seat and a method of folding an airbag that, even at the time of an oblique collision, can receive the head portion and the chest portion of a passenger with a connecting cloth, and can mitigate the impact to the head portion and the chest portion of the passenger.SOLUTION: The airbag device includes a first structural portion 22 that structures a left-right direction intermediate portion of the airbag 20 and at which is formed a first surface 22A that faces the front passenger seat 15 in an inflated and deployed state of the airbag 20, and second structural portions 24 that are formed in continuation with both left and right sides of the first structural portion 22 and at which are formed a pair of respective second surfaces 24A that, in an inflated and deployed state of the airbag 20, bulge further toward the front passenger seat 15 side than the first surface 22A and separate apart from one another. There is provided a connecting cloth 28, which connects regions that become bulging end portion sides 24T of the pair of second surfaces 24A in an inflated and deployed state of the airbag 20. The connecting cloth 28, at a time of a front collision including an oblique collision, is deployed so as to cover a range that is reached by the head portion H and the chest portion B of the passenger P in the front passenger seat 15.SELECTED DRAWING: Figure 3
【課題】斜め衝突時においても乗員の頭部及び胸部を連結布で受け止めて乗員の頭部及び胸部への衝撃を緩和することができる助手席用エアバッグ装置及びエアバッグの折り畳み方法を得る。【解決手段】エアバッグ20の左右方向中間部を成す第一構成部22にはエアバッグ20の膨張展開状態で助手席15と対向する第一面22Aが形成され、第一構成部22の左右両側に連続して形成された第二構成部24の一対の第二面24Aは、エアバッグ20の膨張展開状態で第一面22Aよりも助手席15側に膨出して互いに離間するように形成されている。エアバッグ20の膨張展開状態で一対の第二面24Aの膨出端部24T側となる部位同士は連結布28で連結され、連結布28は、斜め衝突時を含む前面衝突時に助手席15の乗員Pの頭部H及び胸部Bが到達する範囲をカバーするように展開される。【選択図】図3
AIRBAG DEVICE FOR FRONT PASSENGER SEAT AND METHOD OF FOLDING AIRBAG
助手席用エアバッグ装置及びエアバッグの折り畳み方法
2018-11-15
Patent
Electronic Resource
Japanese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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