A collapsible rear bumper inner support, comprising: a support rear face (11), a support front face (14), collapsible ribs (12), and a pair of support side faces (13); the support rear face (11) is opposite to the support front face (14); the pair of support side faces (13) are symmetrically arranged between the support rear face (11) and the support front face (14). A first end of the support side faces (13) is connected to the support rear face (11). A second end of the support side faces (13) is connected to the support front face (14). The support rear face (11), the support side faces (13), and the support front face (14) form a truss; the collapsible ribs (12) are arranged between the pair of support side faces (13); a first end of the collapsible ribs (12) is connected to the support rear face (11). A second end of the collapsible ribs (12) is connected to the support front face, and the collapsible rear bumper inner support is symmetrical in the Y direction. Also disclosed is a rear bumper and a vehicle. The high speed collapse and crumpling of the collapsible rib allows the vehicle body rear metal panels to be protected from deformation, and the rear bumper inner support is lighter and lower cost.


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    Title :

    COLLAPSIBLE REAR BUMPER INNER SUPPORT, REAR BUMPER, AND VEHICLE


    Additional title:

    ZUSAMMENKLAPPBARE INNERE STÜTZE FÜR HINTEREN STOSSFÄNGER, HINTERER STOSSFÄNGER UND FAHRZEUG
    SUPPORT INTERNE PLIABLE DE PARE-CHOCS ARRIÈRE, PARE-CHOCS ARRIÈRE ET VÉHICULE


    Contributors:
    CHENG GAOCHAO (author) / WANG WEIZHI (author) / TIAN YISHEN (author) / WEI LIANG (author) / KANG CHENGPENG (author)

    Publication date :

    2024-04-10


    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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