The performance of protecting the head of an occupant from impact can be improved. In a vehicle (10), a pair of vehicle seats (13) are disposed in a state of being aligned in the width direction, and a console (25) is disposed between adjacent vehicle seats. The two side parts of the vehicle are composed of a pair of side wall parts (11). The distal airbag device deploys and inflates an airbag (31) between adjacent vehicle seats by means of an inflation gas when it is detected that an impact is applied to one of the side wall portions from a side direction or an obliquely front side direction of the vehicle. The airbag is provided with: an upper inflation section (36) having a portion that expands and inflates laterally to the head (PH) of the occupant (P1) in a seated position; and a lower expansion part (46) which at least includes a lower end (46b) and is expanded and expanded between the console and the occupant. A portion of the upper expansion portion located on the side of the head portion is expanded and expanded such that the dimension (M1) in the width direction becomes larger toward the front.

    能够提高保护乘员的头部免受冲击的性能。在车辆(10)中,一对车辆用座椅(13)以在宽度方向上排列的状态配置,在相邻的车辆用座椅之间配置有控制台(25)。车辆的两侧部分由一对侧壁部(11)构成。远侧气囊装置在检测出对一个侧壁部从车辆的侧方或者斜前侧方施加有冲击的情况下,在相邻的车辆用座椅之间利用膨胀用气体使气囊(31)展开及膨胀。气囊具有:上膨胀部(36),其具有在就坐姿态的乘员(P1)的头部(PH)的侧方展开及膨胀的部分;以及下膨胀部(46),其至少包含下端(46b)在内的部分在控制台与乘员之间展开及膨胀。上膨胀部中的位于头部的侧方的部分以宽度方向的尺寸(M1)越靠前方越大的方式展开及膨胀。


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    Title :

    Distal balloon device


    Additional title:

    远侧气囊装置


    Contributors:

    Publication date :

    2023-06-02


    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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