The invention discloses an automobile front cover structure which comprises a lower shell covering a front carriage cabin of an automobile and an upper shell buckled on the top wall of the lower shell, the upper shell is of an integrally-formed plastic structure, the middle portion of the upper shell is an upper shell weakening area, and a buffering interval is formed between the upper shell weakening area and the lower shell. An upper shell reinforcing area is arranged between the upper shell weakening area and the peripheral edge of the upper shell, upper shell reinforcing ribs are densely arranged on the upper shell reinforcing area, a plurality of bolts for tightening the upper shell and the lower shell are detachably connected between the upper shell reinforcing area and the lower shell, and the bolts are distributed in the circumferential directions of the upper shell and the lower shell at equal intervals; on the premise that the front cover is lightened, the structural strength of the automobile front cover is guaranteed, meanwhile, the upper shell weakening area is added, and the injury value to the head of a pedestrian during automobile collision is reduced.

    本发明公开一种汽车前盖结构,包括封盖在汽车前车厢舱体上的下壳体、扣合在下壳体顶壁上的上壳体,上壳体为一体成型的塑料结构,其中间部分为上壳体弱化区,上壳体弱化区与下壳体之间具有缓冲间隔,上壳体弱化区与上壳体的外周边缘之间具有上壳体加固区,上壳体加固区上密集设有上壳体加强筋,上壳体加固区与下壳体之间可拆卸连接有若干预紧上壳体和下壳体的螺栓,各螺栓沿上壳体和下壳体周向等间隔分布,在将前盖轻量化的前提下,保证汽车前盖结构强度的同时,增加上壳体弱化区,降低汽车碰撞时对行人头部的伤害值。


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    Titel :

    Automobile front cover structure


    Weitere Titelangaben:

    一种汽车前盖结构


    Beteiligte:
    OH YONG-PAL (Autor:in) / DOU JIANTONG (Autor:in) / WU ZHENHUAN (Autor:in) / LI MENGYU (Autor:in)

    Erscheinungsdatum :

    2023-09-22


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR




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