PROBLEM TO BE SOLVED: To restrain the head portion of a passenger by an airbag at an early stage, not only in the case of a side collision, but also in the case of an oblique collision.SOLUTION: A passenger protecting device 10 has the position changing device 60. Due to the position changing device operating, the inflated and expanded position of a multidirectional airbag 30 in the seat transverse direction is changed in accordance with the direction of the collision of a collision body to a vehicle with respect to the vehicle seat 12. Therefore, for example, at the time of an oblique collision or a side collision, the inflated and expanded position of the multidirectional airbag 30 can be shifted in the seat transverse direction in accordance with the displacement of the head portion of a passenger in the seat transverse direction. Due thereto, the multidirectional airbag 30 can be applied to the head portion of the passenger while an increase in the size of the multidirectional airbag 30 in the seat transverse direction is suppressed. Accordingly, the head portion of the passenger can be restrained by the multidirectional airbag 30 at an early stage.SELECTED DRAWING: Figure 1

    【課題】側面衝突の場合だけでなく斜め衝突の場合にも乗員の頭部をエアバッグによって早期に拘束する。【解決手段】乗員保護装置10は、位置変更装置60を有している。そして、位置変更装置が作動することで、車両用シート12に対する衝突体の車両への衝突方向に対応して、シート幅方向における多方位エアバッグ30の膨張展開位置が変更される。このため、例えば、斜め衝突や側面衝突時にシート幅方向に変位する乗員の頭部に対応して、多方位エアバッグ30の膨張展開位置をシート幅方向にずらすことができる。これにより、シート幅方向における多方位エアバッグ30の大型化を抑制しつつ多方位エアバッグ30を乗員の頭部に装着させることができる。したがって、乗員の頭部を多方位エアバッグ30によって早期に拘束できる。【選択図】図1


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    Title :

    PASSENGER PROTECTING DEVICE


    Additional title:

    乗員保護装置


    Contributors:

    Publication date :

    2017-10-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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