The invention puts forward a telescoping towing mechanism. The telescoping towing mechanism includes a telescoping towing hook assembly, bolts, and a vehicle frame connected to the top of the telescoping towing hook assembly by the bolts; the telescoping towing hook assembly includes a box, a sliding block arranged in the box and capable of sliding leftward and rightward along the inner wall of the box, a rectangular tube welded to the sliding block, a towing rope arranged in the rectangular tube, and an unhooking inserted pin for fixing the towing rope in the rectangular tube and arranged outside the box; the box has a hollow structure, one side wall of the box is provided with a hole which the rectangular tube passes through; the outer edge of the sliding block is tightly attached to the inner walls of the box; a return spring is arranged between the box and the sliding block and can telescope in the horizontal direction, one tail end of the return spring is connected to the box, and the other tail end of the return spring is connected to the sliding block; a limiting block is arranged at one side of the sliding block on the box, and is tightly attached to the front wall and the back wall of the box; the limiting block and the return spring are located at the same side of the sliding block, and the limiting block is located below the return spring.
Telescoping towing mechanism
2015-12-09
Patent
Electronic Resource
English
IPC: | B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS |
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