The invention relates to the technical field of fuel cell hydrogen energy automobiles, in particular to a co-driver overhead safety airbag of a fuel cell hydrogen energy automobile. The safety airbagsystem is arranged at a top beam of a front windshield, the safety airbag comprises an air bag and an airbag cover cap, a tearing opening is formed in the airbag cover cap, the air bag is arranged behind a sun shield, the air bag is contained in the airbag cover cap when in a compressed state, the longitudinal section of the air bag is in a V shape when the air bag is in an unfolded state, the airbag is connected with a hydrogen tank through a pipeline, an installation support is arranged in the airbag cover cap, an arc-shaped guide part is arranged at one end of a guide support, and the guide support is used for controlling the stretching direction of the air bag. The safety airbag system is directly connected with the hydrogen tank of a fuel cell system, an inflation device does not need to be additionally designed, the purposes of saving production cost, reducing the number of installed parts and the like can be achieved, and hydrogen has the advantages of being economical, environmentally friendly, free of toxicity and the like.

    本发明涉及燃料电池氢能汽车技术领域,尤其涉及一种燃料电池氢能汽车的副驾驶顶置安全气囊,所述安全气囊系统设置在于前挡风玻璃的顶梁处,所述安全气囊包括气袋和气囊罩盖,所述气囊罩盖上设有撕拉口,其设置在所述遮阳板的后方,所述气袋处于压缩状态时容置于所述气囊罩盖内,其在展开状态时的纵向截面呈V型,并通过管路与所述氢气罐连接,所述安装支架设置在所述气囊罩盖内,所述导向支架一端设有弧形导向部,其用于控制所述气袋的舒展方向。本发明所述的安全气囊系统直接与燃料电池系统的氢气罐连接,无需额外设计充气装置,能达到节约生产成本和减小零部件安装数量等目的,且氢气具有经济环保和无毒性等优点。


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    Titel :

    Co-driver overhead safety airbag system of fuel cell hydrogen energy automobile


    Weitere Titelangaben:

    一种燃料电池氢能汽车的副驾驶顶置安全气囊系统


    Beteiligte:
    XIANG YU'AN (Autor:in) / HAO YIGUO (Autor:in)

    Erscheinungsdatum :

    11.12.2020


    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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