To provide a vehicular occupant restraint device that can reduce deterioration in an initial restraint of an occupant by a shoulder belt at the time of rear side collision and possibilities that the occupant may slip through the shoulder belt at the time of rear side collision.SOLUTION: A vehicular occupant restraint device 10 comprises: a three-point seat belt device 20 including a shoulder belt 22A; a shoulder anchor 36, provided in a shoulder 34 at one end side in a seat width direction of an upper part 16A of a seat back 16, through which the shoulder belt 22A is inserted; and a movement device 50 that moves the shoulder anchor 36 to a lower side in a vertical direction of the seat back 16, when tilting backward the seat back 16 configured to be able to tilt backward from a standing state, at least at predetermined angle or more with respect to a vertical direction.SELECTED DRAWING: Figure 3
【課題】面衝突時のショルダベルトによる乗員の初期拘束の悪化や、後面衝突時のショルダベルトからの乗員のすり抜けの可能性を低減することができる車両用乗員拘束装置を得る。【解決手段】車両用乗員拘束装置10は、ショルダベルト22Aを含む3点式のシートベルト装置20と、シートバック16の上部16Aのシート幅方向一端側の肩口34に設けられショルダベルト22Aが挿通されるショルダアンカ36と、起立状態から後傾可能に構成されたシートバック16を鉛直方向に対して少なくとも所定角度以上後傾させたときに、ショルダアンカ36をシートバック16の上下方向下側に移動させる移動装置50と、を有する。【選択図】図3
VEHICULAR OCCUPANT RESTRAINT DEVICE
車両用乗員拘束装置
2019-08-15
Patent
Electronic Resource
Japanese