The invention discloses an automobile front bumper which comprises an automobile front bumper body, the automobile front bumper body comprises a front bumper cross beam, the front bumper cross beam is connected with an automobile body through a longitudinal beam frame, the longitudinal beam frame is connected with the automobile body through a connecting transverse plate, and the connecting transverse plate is detachably connected with the automobile body through bolts. A first groove is formed in the connecting transverse plate, the longitudinal beam frame comprises two buffering longitudinal beams, the end of each buffering longitudinal beam is fixedly connected with a protruding block matched with the corresponding first groove, a middle cylinder is arranged between the two protruding blocks, a first piston is slidably connected into the middle cylinder, and the two ends of the first piston are connected with the two protruding blocks through second moving rods. A middle air bag is arranged between the two buffering longitudinal beams, the two ends of the middle barrel communicate with the middle air bag through first exhaust communicating pipes, the opposite sides of the two protruding blocks are connected with second elastic springs, and the first elastic springs are connected with the inner side walls of the first grooves. According to the invention, the vehicle body can be better protected.

    本发明公开了一种汽车前保险杠,包括汽车前保险杠本体,汽车前保险杠本体包括前保险杠横梁,前保险杠横梁通过纵梁架连接有车体,纵梁架与车体之间通过连接横板连接,连接横板与车体通过螺栓可拆卸连接,连接横板上开设有第一凹槽,纵梁架包括两个缓冲纵梁,每个缓冲纵梁端部固定连接有与第一凹槽配合设置的凸块,两个凸块之间设置有中筒体,中筒体内滑动连接有第一活塞,第一活塞两端均通过第二移动杆与两个凸块连接,两个缓冲纵梁之间设置有中气囊,中筒体的两端均通过第一排风连通管与中气囊连通,两个凸块相向设置的一侧均连接有第二弹性弹簧,第一弹性弹簧与第一凹槽内侧壁连接。本发明便于更好的对车体进行保护。


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    Titel :

    Automobile front bumper


    Weitere Titelangaben:

    一种汽车前保险杠


    Beteiligte:
    SANG JUNMIN (Autor:in)

    Erscheinungsdatum :

    2021-06-15


    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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