The invention discloses an automatically retractable car puller hook which comprises a fixed flat plate, a first hollow tube and a hook, wherein the first hollow tube is arranged below the fixed flat plate; a second hollow tube is concentrically arranged in the first hollow tube; the hook is arranged at the front end of the second hollow tube; a hydraulic support rod is concentrically arranged at the rear end of the first hollow tube; the front end of a retractable rod of the hydraulic support rod is connected with the rear end of the second hollow tube; and the front end of the second hollow tube extends outside the front end of the first hollow tube. Through the way, the automatically retractable car puller hook disclosed by the invention is quick to install and convenient to use, and the hook automatically shrinks rearward in impacting so as to play a role of buffering, so that the damages to front and rear vehicles in impacting can be reduced.
Automatically retractable car puller hook
2015-12-02
Patent
Electronic Resource
English
IPC: | B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS |