The invention discloses a height-adjustable tow hook. The tow hook comprises a fixed plate, a swing hollow tube and a hook, wherein the hook is arranged at the front end of the swing hollow tube, the swing hollow tube is arranged below the fixed plate, a first hinge pin is arranged between the back end of the swing hollow tube and the fixe plate for hinge, a fixed base and a screw rod are arranged below the fixed plate, a second hinge pin is arranged between the top end of the screw rod and the fixed base for hinge, and a groove corresponding to the second hinge pin is formed in the front of the swing hollow tube. By means of the mode, according to the height-adjustable tow hook, the height of the hook is changed through vertical swing of the swing hollow tube, then the hook is fixed through two nuts on the screw rod, and the tow hook is convenient to adjust, good in stability and wide in application range.
Height-adjustable tow hook
2015-11-04
Patent
Electronic Resource
English
| IPC: | B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS |
Lifting hook height limiting device and lifting hook height limiting method
| European Patent Office | 2023