Ice surface anti-skid shoe sole

Abstract

The invention relates to an ice surface anti-skid sole. A plurality of anti-skid assembly units composed of first elastic balloons, second elastic balloons, communicating pipes and movable blocks arearranged in the ice surface anti-skid sole, the inner cavities of the balloons of the anti-skid assembly units are filled with water, the first elastic balloons expand and abut against the movable blocks, and anti-skid nails are pushed out of the surface of the shoe sole. Under the condition that the ambient temperature does not reach freezing, water in the first elastic balloons, the second elastic balloons and the communicating pipes cannot be frozen, and due to the fact that the first elastic balloons and the second elastic balloons have elasticity, when a user stands on a hard road surface, due to the fact that the balloons have elasticity, under the action of pressure, the ends of the exposed anti-skid nails retract into a shoe sole body; in winter, under the condition that the environment temperature is under zero, water in the first elastic balloons, the second elastic balloons and the communicating pipes can be frozen under the conduction of the communicating pipe, the exposedends of the anti-skid nails cannot retract into the shoe sole body, the anti-skid purpose is achieved, and the anti-skid shoe sole can automatically adapt to different environments.

Description

technical field [0001] The invention relates to an anti-skid sole in the shoemaking industry, in particular to an ice-surface anti-skid sole. Background technique [0002] In the north and some southern regions in winter, the road surface will be covered with a layer of ice after rain and snow, and people will easily slip when walking on it, which brings inconvenience to travel and may even cause personal injury. In order to prevent the above inconvenience and injury, people have developed various anti-skid shoes. The existing anti-skid shoes usually adopt the following methods: one is to increase the coefficient of friction of the sole by developing a special structure or material. The benefits of this method It can also be used on ordinary roads, but because the ice surface is too slippery, the anti-skid effect of this method is not good; the other is to set prominent anti-skid studs on the soles, as in the announcement number CN201967799U, the name is "Ice Surface Anti-sk...

AI Technical Summary

Problems solved by technology

Therefore existing anti-skid shoes can't take into account ice surface and non-ice surface use

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