The invention relates to a safety air bag device which comprises a seat safety belt and a safety air bag box fixedly arranged on the safety belt, and a safety air bag connected with an air generator is arranged in the safety air bag box. When the safety air bag is expanded, a safety air bag is formed, and the safety air bag comprises a first cavity for restraining frontward movement of the hip of a passenger; and a second cavity which is used for protecting the head and the chest of the passenger; the second cavity is located above the first cavity, the first cavity abuts against the thighs and the lower abdomen of a passenger, and the second cavity is located in front of the passenger. Compared with the prior art, the device has the advantages that the space of the steering wheel is released, and a driver can still be protected in an automatic driving state.

    本发明涉及一种安全气囊装置,该装置包括座椅安全带和固设在安全带上的安全气囊盒,该安全气囊盒内包含与气体发生器相连的安全气袋;安全气袋膨胀时,形成安全气囊,该安全气囊包括相互连通的:第一腔体,用于约束乘员臀部前移动;和第二腔体,用于保护乘员头部和胸部;所述的第二腔体位于第一腔体上方,所述的第一腔体与乘员的大腿和小腹抵接,所述的第二腔体位于乘员的前方。与现有技术相比,本发明具有使方向盘空间得以释放,还能在自动驾驶状态下使驾驶员仍然可以得到保护等优点。


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    Titel :

    Safety air bag device


    Weitere Titelangaben:

    一种安全气囊装置


    Beteiligte:
    WANG CHANGJUN (Autor:in) / ZHOU DAYONG (Autor:in) / WANG PENGXIANG (Autor:in) / NIE SONG (Autor:in) / WANG YUFEI (Autor:in)

    Erscheinungsdatum :

    2021-10-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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