An apparatus (12), system (10) and method (150) for assisting in protecting an occupant (40) of a vehicle (20) in the event of a collision. The apparatus (12) includes an inflatable tube (90) having first and second ends (92, 94) connected to a floor (22) of the vehicle (20) and an intermediate portion (96) between the first and second ends, and an inflator (100) actuatable in response to a vehicle collision to direct inflation fluid into the inflatable tube (90). The inflatable tube (90) is configured to inflate and deploy from the vehicle floor (22) in response to receiving inflation fluid from the inflator (100). The intermediate portion (96) extends from the base plate (22) and forms an arch into which the shank (56) and/or foot (58) of the occupant (40) may move and be constrained in response to a collision.

    一种用于在发生碰撞的情况下帮助保护车辆(20)的乘员(40)的设备(12)、系统(10)和方法(150)。该设备(12)包括可充气管(90)和充气机(100),可充气管具有连接到车辆(20)的底板(22)的第一端和第二端(92,94)以及在第一端和第二端之间的中间部分(96),充气机可响应于车辆碰撞而致动以将充气流体引导到可充气管(90)中。可充气管(90)被配置成响应于从充气机(100)接收到充气流体而充气并且从车辆底板(22)展开。中间部分(96)从底板(22)延伸并且形成拱形,乘员(40)的小腿(56)和/或脚部(58)可以响应于碰撞而移动到该拱形中并且被约束。


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    Title :

    Leg restraint airbag


    Additional title:

    腿部约束安全气囊


    Contributors:

    Publication date :

    2023-04-18


    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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