The invention discloses a multifunctional trailer ball. The multifunctional trailer ball comprises a rod body, a towing ring, a hemisphere, a flange and a lead screw, the hemisphere buckles the towingring to form a complete trailer ball used for touring car towing, a universal shackle or a hoisting ring can be inserted and hung after the hemisphere is taken down, and the multifunctional purposesof touring car towing and towing rescue are achieved.

    本发明公开了一种多功能拖车球。包括杆体、拖环、半球,法兰和丝杆,半球扣住拖环形成完整拖车球用于房车牵引,取下半球则可插挂通用卸扣或吊装环,达到了既可牵引房车又可拖拽救援的多功能用途的目的。


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    Title :

    Multifunctional trailer ball


    Additional title:

    一种多功能拖车球


    Contributors:
    TANG GANG (author)

    Publication date :

    2021-01-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS



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