PROBLEM TO BE SOLVED: To provide an occupant restraining device that can stably restrain both sides of the upper half of the body of an occupant in the direction of vehicle width by a simple configuration in the event that impact load is applied from ahead of the vehicle.SOLUTION: An air bag device 5 is provided, which inflates and expands a bag 4 in front of an occupant seated on a seat 2, when impact load is applied from ahead of a vehicle. A seat belt device 6 of three-point type is provided, which has a shoulder belt 9 restraining the external shoulder part So of an occupant in the direction of vehicle width and a wrap belt 13 restraining the lumber part H of the occupant. The shoulder belt 9 of the seat belt device 6 is provided with an auxiliary air bag device 20 that inflates and expands an auxiliary bag 21 in front of the internal shoulder part Si of an occupant in the direction of the vehicle width in the event that impact load is applied from ahead of the vehicle.
【課題】簡単な構成により、車両前方からの衝撃荷重の入力時に、乗員の上半身の車幅方向の両側を安定的に拘束することのできる乗員拘束装置を提供する。【解決手段】車両前方からの衝撃荷重の入力時に、シート2に着座した乗員の前面に袋体4を膨張展開させるエアバッグ装置5を設ける。乗員の車幅方向外側の肩部Soを拘束するショルダベルト9と乗員の腰部Hを拘束するラップベルト13を有する三点式のシートベルト装置6を設ける。シートベルト装置6のショルダベルト9には、車両前方からの衝撃荷重の入力時に、乗員の車幅方向内側の肩部Siの前方に補助袋体21を膨張展開させる補助エアバッグ装置20を設ける。【選択図】図2
OCCUPANT RESTRAINING DEVICE
乗員拘束装置
2015-12-07
Patent
Elektronische Ressource
Japanisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |