The invention relates to an adjustable rear anti-collision device for a commercial vehicle, which comprises an anti-collision cross beam and a width adjusting mechanism arranged on the anti-collision cross beam, the width adjusting mechanism comprises two sets of adjusting units, the distance between the two sets of adjusting units is adjustable, and each adjusting unit is arranged on the anti-collision cross beam in a sliding manner. A space for mounting the crash barrier is formed between the two sets of adjusting units, and the crash barrier is detachably mounted on the adjusting units. The rear anti-collision device has the advantages that the two sets of adjusting units are arranged on the anti-collision beam, the distance between the two sets of adjusting units can be adjusted according to different width requirements, then the requirements of rear anti-collision beams of commercial vehicles of various width specifications can be met, and meanwhile the aluminum alloy material is light in weight, convenient to disassemble and assemble, simple and reliable in structure and wider in application range.

    本发明涉及一种商用车用可调节式后防撞装置,包括防撞横梁以及安装在防撞横梁上的宽度调节机构,该宽度调节机构包括两套调节单元,两套所述调节单元之间的间距可调,每一所述的调节单元均滑动的安装在所述的防撞横梁上,两套所述的调节单元之间形成安装防撞栏的空间,该防撞栏可拆卸的安装在所述的调节单元上。本发明的优点是:在防撞横梁上设置的两套调节单元,可以按照不同的宽度要求,进行调节两套调节单元之间的距离,进而可以适应多种宽度规格商用车后防撞梁的需求,同时铝合金的材质重量轻,拆卸安装方便,结构简单可靠,适用范围更广。


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    Title :

    Adjustable rear anti-collision device for commercial vehicle


    Additional title:

    商用车用可调节式后防撞装置


    Contributors:
    WANG PENGRUI (author) / WANG XIAOCHUN (author) / SHI GUIQIANG (author) / YANG LI (author) / ZHANG XIANGCHI (author) / LIU GUANGXU (author) / WANG XITAO (author) / LIU YONGBIN (author) / LI JIAQIANG (author) / GUO MAOYUAN (author)

    Publication date :

    2021-09-03


    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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