The invention relates to a double-group energy absorption box and single-group penetrating cross beam type automobile front end cross beam assembly which comprises a cross beam, a main energy absorption box and an auxiliary energy absorption box, and the auxiliary energy absorption box is located on the outer side of the main energy absorption box and penetrates through the cross beam; a bottom plate mounting plate is arranged below the main energy absorption box, mounting holes are formed in the bottom plate mounting plate, and the bottom plate mounting plate is connected with the bottom plate through the mounting holes; the cross beam comprises a first cavity and a second cavity, and the first cavity and the second cavity are separated through a first reinforcing rib. A through hole is formed in the cross beam in a penetrating mode, and the auxiliary energy absorption box is installed on the cross beam in a penetrating mode through the through hole. The main energy absorption box and the auxiliary energy absorption box are arranged, the auxiliary energy absorption box is located on the outer side of the main energy absorption box, the auxiliary energy absorption box penetrates through the cross beam, collision force generated by head-on collision of a vehicle can be effectively shared, a part of impact force is counteracted, and therefore the overall collision force is greatly reduced, the collision force of the vehicle is further reduced through two sets of energy absorption, and the service life of the vehicle is prolonged. And the damage and maintenance cost of the automobile can also be reduced.

    本发明涉及一种双组吸能盒单组贯穿横梁式汽车前端横梁总成,包括横梁、主吸能盒和附吸能盒,附吸能盒位于主吸能盒的外侧,附吸能盒贯穿横梁;所述主吸能盒下方设有底板安装板,底板安装板上设置有安装孔,底板安装板通过安装孔与底板相连接;所述横梁包括腔体一和腔体二,腔体一和腔体二通过加强筋一分隔;所述横梁贯穿设置有通孔,附吸能盒通过通孔贯穿安装于横梁上。本发明设置有主吸能盒和附吸能盒,附吸能盒位于主吸能盒的外侧,附吸能盒贯穿横梁,能够有效的分担车辆发生正面碰撞产生的碰撞力,抵消一部分的冲击力,从而使整体的碰撞力大大降低,通过两组吸能进而减少汽车的碰撞力,也能降低汽车的损坏和维修成本。


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    Titel :

    Double-group energy absorption box and single-group penetrating cross beam type automobile front end cross beam assembly


    Weitere Titelangaben:

    一种双组吸能盒单组贯穿横梁式汽车前端横梁总成


    Beteiligte:
    JIAO LONG (Autor:in) / LIU XIAO (Autor:in) / LI CHUNFANG (Autor:in) / LIU XIANSHUAI (Autor:in) / WU XIAOFAN (Autor:in) / LUO JING (Autor:in) / LONG FEIFEI (Autor:in)

    Erscheinungsdatum :

    12.04.2024


    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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