The invention provides an airbag and an occupant restraint device. The occupant restraint device has the airbag. The airbag is installed in a seat back or the like and includes a third inflatable section that is inflated in front of an occupant, and first and second inflatable sections that are inflated on the sides of the head of the occupant, front portions of the first and second inflatable sections extending in directions intersecting the vehicle front-rear direction, in front of the occupant head. An airbag 1 includes: a first inflatable section 10 that is inflated and deployed forward from the upper portion of a seat back S at the left side of a head H of an occupant P; a second inflatable section 20 that is inflated and deployed forward from the upper portion of the seat back S at the right side of the head H of the occupant P; and a third inflatable section 30 that is continuous with lower portions of front portions 10f and 20f of the first inflatable section 10 and the secondinflatable section 20 and that is inflated and deployed in front of the chest of the occupant P. The front portions 10f and 20f of the first and second inflatable sections 10 and 20 extend in directions intersecting the vehicle front-rear direction so as to be closer to each other toward the front side.

    本发明提供一种安全气囊及乘客约束装置,乘客约束装置具备安全气囊,该安全气囊设置于座椅靠背等,具有在乘客的前方膨胀的第三膨胀部和在乘客的头部的两侧膨胀的第一及第二膨胀部,第一及第二膨胀部的前部在相比乘客头部位于前方的位置相对于车身前后方向成为斜交方向。安全气囊(1)具有:第一及第二膨胀部(10、20),从座椅靠背(S)的上部通过乘客(P)的头部(H)的左右两侧而朝向前方膨胀展开;及第三膨胀部(30),与膨胀部(10、20)的前部(10f、20f)的下侧连接,并向乘客(P)的胸部的前方膨胀展开。膨胀部(10、20)的前部(10f、20f)以越靠前方则越靠近的方式相对于车身前后方向沿斜交方向延伸。


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    Title :

    Airbag and occupant restraint device


    Additional title:

    安全气囊及乘客约束装置


    Contributors:

    Publication date :

    2020-09-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    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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