CN201026919Y - Vehicle hook - Google Patents

Abstract

The utility model relates to a vehicle hook mainly used at a rear door or baffle plate of a box car or pickup car. The utility model comprises a hook body, a nut, a hook base, and a main shaft, wherein the hook body is connected with the main shaft, the nut is welded on the hook base, and the hook base is connected with the hook body via the main shaft. The utility model is characterized in that a spring pad is further provided, located between the main shaft and the hook body, and fixed via the main shaft. Owning to the spring pad, the hook will not be detached during driving to ensure safety of people and good.

Description

A kind of coupling of vehicles

Technical field

The utility model relates to a kind of coupling of vehicles, and it mainly is useful on the back door or plate washer of box car and picking-up vehicle.

Background technology

In the prior art, the hook of using on box car or the picking-up vehicle all is made up of Hook, nut, hook base and main shaft, and wherein Hook is connected with main shaft, and nut is welded on the hook base, and hook base is connected with Hook by main shaft.But the hook of this structure can make automobile throw off automatically when growing distance travel, and goods is dropped, and insecurity is arranged.

Summary of the invention

Technical problem to be solved in the utility model is to overcome existing above-mentioned deficiency in the prior art, can the self-detaching coupling of vehicles and provide a kind of automobile to link up with in motion.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: this coupling of vehicles comprises Hook, nut, hook base and main shaft, Hook is connected with main shaft, nut is welded on the hook base, hook base is connected with Hook by main shaft, it is characterized in that: also be provided with spring chair, it and is fixed by main shaft between main shaft and Hook, and making automobile not link up with in motion thus can throw off automatically.

The utility model compared with prior art has following positive effect: reasonable in design, set up spring chair, and automobile is not linked up with in motion can throw off automatically, has guaranteed people and goods's safety.

Description of drawings

Fig. 1 looks scheme drawing for master of the present utility model.

Fig. 2 is a schematic top plan view of the present utility model.

The specific embodiment

Referring to Fig. 1-Fig. 2, present embodiment mainly is made up of Hook 1, nut 2, hook base 3, main shaft 4 and spring chair 5, Hook 1 is connected with main shaft 4, nut 2 is welded on the hook base 3, hook base 3 is connected with Hook 1 by main shaft 4, spring chair 5 is between main shaft 4 and Hook 1, and it is fixing to pass through main shaft 4; Because spring chair 5 has increased sliding resistance when hook base 3 and Hook 1 are compressed, and has guaranteed people and goods's safety.In addition, the reinforced rib 6 of setting is in order to guarantee the handle end 1-1 intensity of Hook 1.

During use, as long as the utility model is connected with the car body of automobile by nut 2.

Claims (1)

1. a coupling of vehicles comprises Hook, nut, hook base and main shaft, and Hook is connected with main shaft, nut is welded on the hook base, and hook base is connected with Hook by main shaft, it is characterized in that: also be provided with spring chair, it and is fixed by main shaft between main shaft and Hook.

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