The invention relates to the field of anti-collision structures, in particular to an automobile anti-collision structure. The structure comprises a fixed shell, a sliding cavity is formed in the fixedshell; buffering mechanisms are installed on the two sides of the sliding cavity. A through groove is formed in the middle of the lower end of the fixed shell; the through groove is communicated withthe interior of the sliding cavity; an extrusion mechanism is mounted in the through groove; grooves are formed in the two sides of the lower end of the fixed shell; a pressure-resistant mechanism ismounted in each groove; a clamping groove is formed in the lower end of the fixed shell; a clamping groove is of a frame-shaped structure and positioned outside the two grooves. The invention discloses a vehicle tail anti-collision structure, the buffer mechanism and the extrusion mechanism are arranged on the fixed shell, when rear-end collision occurs, a rear vehicle can collide with the anti-collision plate of the extrusion mechanism, the anti-collision plate extrudes the first wedge-shaped block and the first buffer spring of the buffer mechanism through the extrusion rod to buffer impactforce generated during collision, the impact force generated during collision can be prevented from influencing people in the vehicle, and meanwhile the vehicle tail is prevented from being scratchedor damaged.

    本发明涉及防撞结构领域,具体的说是一种汽车防撞结构,包括固定壳,固定壳的内部开设有滑腔,滑腔的两侧均安装有缓冲机构,固定壳的下端中部开设有通槽,通槽和滑腔的内部相通,通槽的内部安装有挤压机构,固定壳的下端两侧均开设有凹槽,凹槽的内部均安装有抗压机构,固定壳的下端开设有卡槽,卡槽,卡槽呈框形结构,卡槽位于两个凹槽的外部,本发明是一个车尾防撞结构,本发明的固定壳上设置了缓冲机构和挤压机构,当发生追尾时,后方的车辆会撞在挤压机构的防撞板上,防撞板通过挤压杆挤压缓冲机构的第一楔形块和第一缓冲弹簧,对撞击时产生的冲击力进行缓冲,可避免撞击时产生的冲击力影响车内的人,同时避免刮花或损坏车尾。


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    Title :

    Automobile anti-collision structure


    Additional title:

    一种汽车防撞结构


    Contributors:
    LIN JIARUI (author) / WANG DONGDONG (author)

    Publication date :

    2020-06-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    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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