The invention provides a tow hook device which comprises a connecting seat connected with a frame and a tow hook, the tow hook comprises a circular ring, a sleeve connected with the middle position of one side of the circular ring and a connecting rod connected with the middle position of the other side of the circular ring, the connecting rod and the sleeve are coaxially arranged, and the tow hook is arranged on the connecting seat. The axis of the circular ring is perpendicular to the axis of the connecting rod. A center hole of the sleeve is used for being clamped with a tire nut, the end, away from the circular ring, of the connecting rod is used for being connected with the connecting base, and the connecting rod is provided with a through hole allowing the first end of a rocker of the spare tire up-down regulator to penetrate through. The pull hook has the function of a pull hook and the function of a nut sleeve, and meanwhile, the spare wheel up-down regulator rocker can be used as a lengthening rod, so that basic hand tools do not need to comprise the nut sleeve and the lengthening rod, the number of the basic hand tools can be effectively reduced, and the situation that the loading space of a vehicle is excessively occupied is well avoided.
本发明提供了一种拖钩装置,其包括用于与车架相连的连接座、拖钩,所述拖钩包括圆环、与所述圆环的一侧的中部位置相连的套筒、与所述圆环的另一侧的中部位置相连的连接杆,所述连接杆与所述套筒同轴设置,所述圆环的轴线与所述连接杆的轴线相垂直;所述套筒的中心孔用于与轮胎螺母相卡合,所述连接杆上远离所述圆环的一端用于与所述连接座相连,所述连接杆上设置有供备胎升降器摇杆的第一端穿过的通孔。本发明不仅具有拖钩的功能,还具有螺母套筒的功能,同时使得备胎升降器摇杆能够作为加长杆使用,从而使得随车工具中不用包括螺母套筒和加长杆,进而能够有效地降低随车工具的数量,较好地避免了车辆的装载空间被过多地占用。
Towing hook device
一种拖钩装置
2023-08-08
Patent
Electronic Resource
Chinese