The invention discloses a towing structure of a vehicle, which comprises an end cover installed at the end of a vehicle longitudinal beam, a through hole is formed in the center of the end cover, an inner sleeve is in threaded connection with the interior of the through hole, the left end of the inner sleeve is screwed into the inner side of the end cover, and the right end of the inner sleeve is limited outside the end cover. A movable rod is inserted into the inner sleeve in a penetrating mode, a guide groove is formed in the surface of the movable rod in an axial penetrating mode, and a guide strip matched with the guide groove is arranged on the inner wall of the inner sleeve. In the practical application of the device, when the traction steel cable is straightened, a spring is compressed, the traction force is buffered, and the situation that a trailer ball head is broken due to the fact that too large traction force is applied at a time is avoided.

    本发明公开了一种车辆的拖挂结构,包括安装于车纵梁端部位置处的端盖,在所述端盖的中心位置处开设有一通孔,在所述通孔内螺纹连接有内套,所述内套的左端旋入至所述端盖的内侧,右端限位在所述端盖的外部,在所述内套内穿插有活动杆,在所述活动杆的表面轴向贯穿设置有导向槽,在所述内套的内壁处设置有配合所述导向槽的导向条;本装置在实际应用中,牵引钢缆在绷直时,会造成弹簧的压缩,缓冲牵引力,避免一下子施加过大的牵引力而导致的拖车球头折断。


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    Title :

    Trailing structure of vehicle


    Additional title:

    一种车辆的拖挂结构


    Publication date :

    2021-10-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS



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