The invention discloses a layering energy absorption type airbag bumper. The layering energy absorption type airbag bumper comprises a cross beam, an outer bag arranged on the cross beam and provided with a pressure releasing structure and at least one inner bag arranged in an inner cavity of the outer bag. The air pressure of the outer bag is smaller than the air pressure of the inner bags. The inner bags are arranged in the outer bag and can carry out layering energy absorption, and accordingly the acting force instantly generated between a vehicle and a crashed object is reduced so as to improve the protection performance.


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    Title :

    Layering energy absorption type airbag bumper


    Contributors:
    TAN PINPIN (author) / SHU JIANWEI (author) / CHEN CHUICE (author) / LIU CHUNJIAN (author) / TAN HONGCHAO (author) / YAN LINGYUN (author)

    Publication date :

    2015-12-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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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