The invention discloses a telescopic anti-collision trailer hook which comprises a fixed flat plate, a first hollow pipe and a hook. The first hollow pipe is arranged below the fixed flat plate, a second hollow pipe is concentrically arranged in the first hollow pipe, the hook is arranged at the front end of the second hollow pipe, two side wall plates of the first hollow pipe are symmetrically provided with sliding grooves, T-shaped sliders connected with the two side walls of the second hollow pipe are arranged in the sliding grooves respectively, the tail ends of the two sides of the first hollow pipe are each provided with a damping rod pointing to the corresponding T-shaped slider, and the ends of telescopic rods in the damping rods are connected with the T-shaped sliders respectively. In this way, according to the telescopic anti-collision trailer hook, the length of the second hollow pipe can be adjusted in the mode that the second hollow pipe stretches and retracts in the first hollow pipe, adaptability to vehicles is good, installation convenience is improved, and due to matching of the T-shaped sliders and the damping rods, the displacement of the second hollow pipe is limited and operation convenience can also be improved.


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    Title :

    Telescopic anti-collision trailer hook


    Contributors:
    GENG TONG (author)

    Publication date :

    2015-12-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS



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