The trailer coupler solves the technical problem that in the prior art, assembly efficiency is low due to the fact that assembly of a trailer coupler is time-consuming, the trailer coupler comprises an installation base and a trailer hook, an installation cavity with the open lower end is formed in the installation base, the trailer hook comprises a connecting part, the connecting part is inserted into the installation cavity, and the trailer hook is arranged in the installation cavity. A mounting cavity is formed in the connecting part, a locking piece is rotatably mounted in the mounting cavity, a locking groove is formed in the connecting part, an unlocking device is arranged on the tow hook, the locking piece is clamped into the locking groove so as to lock the connecting part in the mounting cavity, and the unlocking device drives the locking piece to rotate to be separated from the locking groove so as to unlock the connecting part. And the connecting part is detached from the mounting cavity.

    本发明公开了拖车联接器,解决了现有技术中拖车联接器组装费时而导致组装效率较低的技术问题,本发明的拖车联接器,包括安装座和拖车钩,所述安装座内设有下端敞开的安装腔,所述拖车钩包括连接部,所述连接部插入所述安装腔内,所述安装腔内转动安装有锁止件,所述连接部设有锁槽,所述拖车钩上设有解锁装置,所述锁止件卡入所述锁槽以将所述连接部锁定在所述安装腔内,所述解锁装置驱动所述锁止件转动脱离所述锁槽,以解除对所述连接部的锁定,使所述连接部从安装腔内拆出。


    Access

    Download


    Export, share and cite



    Title :

    Trailer coupling


    Additional title:

    拖车联接器


    Contributors:
    JIANG YIFENG (author) / SUN LINGXIN (author) / JIANG SHIYUAN (author) / YU RUI (author) / ZHU FENGDONG (author) / SHAO JUNJIAN (author) / XU NAIYONG (author) / WANG YU (author)

    Publication date :

    2023-07-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS



    TRAILER COUPLING

    DE LEON CRAIG / SHAWARD TOBY | European Patent Office | 2024

    Free access

    Trailer coupling

    XU NAIYONG / JIANG YIFENG / SHAO JUNJIAN et al. | European Patent Office | 2023

    Free access

    Trailer coupling

    JIANG YIFENG / SUN LINGXIN / JIANG SHIYUAN et al. | European Patent Office | 2023

    Free access

    Trailer coupling

    HOLZ CHRISTIAN | European Patent Office | 2021

    Free access

    Trailer coupling

    RIMMELSPACHER BERNHARD / GENTNER WOLFGANG / KADNIKOV ALEKSEJ | European Patent Office | 2017

    Free access