Hauling device for automobile

Abstract

The invention relates to a hauling device for an automobile. The device comprises a U-shaped fixing ring, a first hauling hook, a connecting block and a second hauling hook; the connecting block is provided with symmetrical cavities with circular-arc cross sections, the end of the first hauling hook and the end of the second hauling hook are provided with convex ball ends matched with the circular-arc cavities, the length of the cavities is half that of the connecting block, the ends of the cavities are provided with first grooves matched with the end of the U-shaped fixing ring, and the convex ball ends are provided with through holes matched with the U-shaped fixing ring and the first grooves; the length of the connecting line of openings of the cavities in the connecting block is smaller than the maximum diameter of the convex ball ends. The hauling device for the automobile is reasonable in structural design; through the U-shaped fixing ring, movable connection between the haulinghooks and the connecting block can be changed into fixed connection, and free selection in practical use is facilitated; the hauling device for the automobile is convenient to use, practical and suitable for further application and popularization.

Description

technical field [0001] The invention relates to the technical field of structural design of a traction device, and more specifically relates to a traction device for automobiles. Background technique [0002] The car tow hook is one of the auxiliary driving tools of the car. Its function is to connect the front car with the rear car, so that the front car can be towed away by the front car when the rear car fails. Usually, the main way of power transmission for vehicle traction is to transmit force from the rear tow hook of the front car to the tow hook traction device, and then to the front tow hook support of the rear car and various parts of the rear car. The structural form, rigidity, strength and buffering effect of the towing device of the automobile tow hook all have a great influence on the safety, stability and durability of the vehicle during the towing process. Present automobile tow hook traction device structure is very simple, mostly only is the steel pipe of ...

AI Technical Summary

Problems solved by technology

Due to the soft connection of the traction rope, it is difficult for the vehicle behind to keep pace with the vehicle in front during the towing process. The driver of the vehicle behind must always pay attention to the speed of the vehicle in front and brake to adjust the speed in time to prevent rear-end collision with the vehicle in front due to inertia; When connecting the front and rear vehicles through steel pipes, since the steel pipes are completely rigid, during the trailer process, when the front vehicle brakes, the rear vehicle will easily generate a certain impact force on the front vehicle through the steel pipe due to inertia or failure to brake in time, causing damage to the front vehicle. , the rear car will cause some damage

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