Pulling type cover tire anti-skid hub

Abstract

The invention relates to the technical field of hubs, in particular to a pulling type cover tire anti-skid hub. The pulling type cover tire anti-skid hub comprises a design of a quick assembled and disassembled anti-skid device; during using, spoke fixing bolts are unfastened, anti-skid chains are pulled out from the interiors of slide grooves and wound on the external side of a tire, the head ends of the anti-skid chains are fixed by using fixing bolts, and the tail ends of the anti-skid chains are tensioned and fixed by using locking nuts. Therefore, the use is very convenient; as the anti-skid chains are concealed in spokes without being singly carried, problems that traditional anti-skid chains are single parts and are very inconvenient to use and carry are solved; when the anti-skid chains are not in use, the fixing bolts and the locking nuts are unfastened, the anti-skid chains automatically retract under the action of springs by moving a wheel, and finally, the tail ends of theanti-skid chains can be fixed at the tops of the slide grooves by using the fixing bolts; and the detaching and mounting are simple and convenient; as the anti-skid chains are singly concealed in thespokes and cannot be stacked and intertwined, problems that the traditional anti-skid chains need to be opened and need to move the wheel to be taken out during detaching, the traditional anti-skid chain are very easily intertwined to affect the later use due to being stacked during storage are solved.

Description

technical field [0001] The invention relates to the technical field of wheel hubs, in particular to a pull-out tire anti-skid wheel hub. Background technique [0002] Snow chains are generally made of steel chains or rubber chains with anti-skid functions. According to the structure, snow chains can be divided into two types: one is the snow chain that has been connected into a cover shape; the other is several separate snow chains installed in a cross; each time the snow chains need to be taken out and then coiled around the tire Externally, the snow chain is a single part, which is very inconvenient to use and carry; when disassembling, you need to open the snow chain and move the wheel to take it out. SUMMARY OF THE INVENTION [0003] The technical problem to be solved by the present invention is aimed at the above-mentioned technical deficiencies, and provides a pull-out tire anti-slip hub, which adopts a pull-out tire anti-slip hub. Including the design of quick-rel...

AI Technical Summary

Problems solved by technology

Including the design of the quick-loading and detachable anti-skid device. When using it, the spoke fixing bolts are opened, and the anti-skid chain is pulled out from the inside of the chute and coiled on the outside of the tire. It is very convenient to use, the anti-skid chain is hidden inside the spokes, no need to carry it separately, which solves the problem that the traditional anti-skid chain is a single part, which is very inconvenient to use and carry; when not in use, open the fixing bolt and lock nut, and the mobile wheel anti-skid chain The anti-skid chain is automatically retracted under the action of the strip, and finally the end of the anti-skid chain is fixed on the top of the chute by the fixing bolt. The disassembly and installation are simple and convenient. It is necessary to open the anti-skid chains and move the wheels to take them out. The accumulation of anti-skid chains is easy to get entangled during storage, which will affect the problem of later use

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