A steering wheel (10) having a steering wheel rim (16) and an airbag module (18) received in a hub region (12) of the steering wheel (10), the airbag module comprising an airbag (26), in which an outlet opening of the airbag module (18) is located at a position different from a top side of the steering wheel (10) and below the steering wheel rim (16), and the airbag module (18) is arranged such that the outlet opening of the airbag module (18) is located at a position different from the top side of the steering wheel (10) and below the steering wheel rim (16). The airbag (26) is deployed through a free space (22) between the hub region (12) and the steering wheel rim (16) towards the top side of the steering wheel (10). The airbag (26) comprises a pillow-like restraint chamber (32), which covers the steering wheel rim (16) on the occupant side in the fully filled state, and a connecting chamber (34), which connects the restraint chamber (32) to a gas generator received in the airbag module (18) by means of an inflation opening arranged on a wall (50) on the rear side of the restraint chamber (32), wherein the connecting chamber (34) of the airbag (26) has at least one venting opening (72) in order to allow the filling gas to flow out of the airbag (26) before the filling gas has entered the restraining chamber (32).

    一种方向盘(10),其具有方向盘轮圈(16)和接纳在方向盘(10)的毂区域(12)中的安全气囊模块(18),安全气囊模块包括安全气囊(26),其中安全气囊模块(18)的出口开口位于不同于方向盘(10)的顶侧的位置且位于方向盘轮圈(16)的下方,并且安全气囊模块(18)被布置成,使得安全气囊(26)穿过毂区域(12)与方向盘轮圈(16)之间的自由空间(22)朝向方向盘(10)的顶侧展开。安全气囊(26)包括枕状的约束腔(32)、和连接腔(34),其中约束腔(32)在完全填充的状态下在乘员侧覆盖方向盘轮圈(16),而连接腔(34)藉由布置在约束腔(32)的后侧的壁(50)上的充气口将约束腔(32)与接纳在安全气囊模块(18)中的气体发生器相连接,其中安全气囊(26)的连接腔(34)具有至少一个排气开口(72),以便可以实现在填充气体还未进入约束腔(32)之前就使其从安全气囊(26)中流出。


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    Title :

    Steering wheel with airbag


    Additional title:

    具有安全气囊的方向盘


    Contributors:

    Publication date :

    2024-04-16


    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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