PROBLEM TO BE SOLVED: To provide an occupant protection auxiliary device capable of locating the head of an occupant in a protection range of an occupant protection device before a collision of a vehicle.SOLUTION: An occupant protection auxiliary device 10 includes: a hollow annular expansion contraction member 18 which is provided at a portion located in a shoulder section S of an occupant D in a shoulder belt 22S arranged obliquely from the shoulder section S to the waist section on a seat front side of the occupant D seated on a vehicular seat 12 and covers the shoulder belt 22S; and air supply means 36 which is connected to the expansion contraction member 18 and supplies air to the expansion contraction member 18 and expands the expansion contraction member 18 in at least one case of a case when a collision of a vehicle is determined to be inevitable and a case when side slip of a vehicle is detected.SELECTED DRAWING: Figure 2
【課題】車両の衝突前に乗員の頭部を乗員保護装置の保護範囲に位置させることができる乗員保護補助装置を得る。【解決手段】乗員保護補助装置10は、車両用シート12に着座した乗員Dのシート前方側を肩部Sから腰部にかけて斜めに配置されるショルダベルト22Sにおける乗員Dの肩部Sに位置する部位に設けられ、ショルダベルト22Sを覆う中空円環状の膨張収縮部材18と、膨張収縮部材18に接続され、車両の衝突が不可避であると判断された際及び車両の横滑りが検知された際の少なくとも一方の際に、膨張収縮部材18へ空気を供給して膨張収縮部材18を膨張させる空気供給手段36と、を有する。【選択図】図2
OCCUPANT PROTECTION AUXILIARY DEVICE
乗員保護補助装置
25.05.2017
Patent
Elektronische Ressource
Japanisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
OCCUPANT PROTECTION DEVICE AND OCCUPANT PROTECTION METHOD
Europäisches Patentamt | 2022
|Europäisches Patentamt | 2017
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