Disclosed is a trailer hitch coupler with good hitching performance, which solves a technical problem in the prior art that the hitch is prone to sway when being in an unfolded position or a folded position; the trailer hitch coupler as disclosed includes a body secured to a vehicle body and a hitch, wherein the body includes a driving shaft, a locking member, a transmission disc, and a driven shaft, wherein the driven shaft is connected to and rotates synchronously with the hitch, and the driving shaft actuates the transmission disc to idle such that the locking member unlocks the driven shaft to rotate or locks the driven shaft from rotation; wherein when the locking member unlocks the driven shaft to rotate, the driving shaft actuates, via the transmission disc, the driven shaft to rotate such that the hitch switches between a folded position and an unfolded position; when the hitch is at the folded position or at the unfolded position, the locking member locks the driven shaft from rotation.


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    Title :

    TRAILER HITCH COUPLER


    Additional title:

    ANHÄNGERKUPPLUNG
    COUPLEUR D'ATTELAGE DE REMORQUE


    Contributors:
    XU NAIYONG (author) / WANG YU (author) / SHAO JUNJIAN (author) / XUAN QUANLI (author) / ZHANG DONGYU (author) / ZHU FENGDONG (author) / HAN ZHENGXIN (author) / LIU YA (author) / LI TAO (author) / DING WENBING (author)

    Publication date :

    2023-02-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS



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