The invention discloses a safety air bag, a vehicle seat and a vehicle. An airbag for a vehicle. The safety air bag comprises an air generator and an air bag assembly. The air bag assembly comprises a first air bag communicated with the air generator and a second air bag communicated with the first air bag. The safety air bag is configured in the mode that the first air bag is inflated to expand when the gas generator generates the high-pressure gas so as to lift the arm of the passenger. And the second air bag is inflated and expanded after the first air bag is expanded so as to protect the passenger. According to the safety air bag, the air generator and the two air bags are arranged, so that when the side face of a vehicle is collided, the two air bags can be rapidly inflated and expanded, the first air bag can lift the arms of a passenger, the second air bag can protect other body parts of the passenger, and therefore the situation that the arms of the passenger extrude the other body parts to cause additional injuries can be avoided; and the safety protection requirements of passengers are met.

    本发明公开了一种安全气囊、车辆座椅和车辆。安全气囊用于车辆。安全气囊包括气体发生器和气袋总成。气袋总成包括与气体发生器连通的第一气袋和与第一气袋连通的第二气袋。安全气囊被配置为第一气袋在气体发生器产生高压气体时充气膨胀以抬起乘员的手臂。第二气袋在第一气袋膨胀后充气膨胀以保护乘员。上述安全气囊,通过设置气体发生器和两个气袋,使得车辆发生侧面碰撞时,两个气袋可迅速充气膨胀,第一气袋可抬起乘员的手臂,第二气袋可保护乘员的其他身体部位,从而可避免乘员的手臂与身体其他部位挤压导致额外伤害,满足乘员的安全保护需求。


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    Title :

    Safety air bag, vehicle seat and vehicle


    Additional title:

    安全气囊、车辆座椅和车辆


    Contributors:
    YIN GANG (author) / WANG DAN (author) / CHEN HONGMIN (author) / WANG CHENGLEI (author)

    Publication date :

    2023-10-13


    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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