Anti-skidding sole with cambered surfaces for mountain walking

Abstract

The invention discloses an anti-skidding sole with cambered surfaces for mountain walking. The sole comprises a shoe surface, an upper sole, an anterior sole with a front sole cambered surface, a heelpiece sole with a heelpiece cambered surface, and a mountain anti-skidding component which comprises a bent plate forked base, an elliptical pin plate and a bent plate swinging fork, wherein the anterior sole is provided with a bent plate fork concave groove, a bent ring pin fixing groove and a cambered surface convex groove; the bent plate fork concave groove can just accommodate the bent plate swinging fork; two forked base stepped grooves are formed in the bent plate fork concave groove to movably fix tapered anti-off pins of the bent plate forked base; forked base pin shafts are arranged on the two sides of the bent plate forked base to rotatably locate short pin holes in bent fork short pins which are arranged on the two sides of the bent plate swinging fork; long pin shaft pins of bent fork long pins rotatably locate pin plate pin holes in the elliptical pin plate; six to ten pin fixing curved surfaces and transition concave arcs are arranged on the elliptical pin plate at interval; a tapered anti-skidding pin is arranged on the single side of each pin fixing curved surface; the inner edge of the elliptical pin plate is wave elliptical arc; and one to three fastening bent buckles on the wave elliptical arc are matched with bent plate catching grooves in the annular cambered surface of the bent ring pin fixing groove.

Description

Technical field [0001] The invention relates to a shoe, in particular to a mountain anti-slip curved sole provided with an anti-slip device that can be adjusted as needed. Background technique [0002] At present, there are usually two types of shoe soles disclosed on the market and in the literature. One is a sole suitable for walking on flat ground. The bottom surface of the sole is relatively flat, usually with only some small patterns and anti-slip strips. These patterns and anti-slip strips are mainly The purpose is to increase the friction of the sole and prevent sliding on flat roads such as cement floors and floors; the other is a sole suitable for walking on slopes. The bottom surface of the sole has protruding fixed teeth (usually also called Shoe spikes), their main purpose is to stick the fixed teeth on the slope surface, which is beneficial to climbing, especially mountain climbing and other activities. [0003] Since the shape of the bottom surface of the sole...

AI Technical Summary

Problems solved by technology

[0003] Because the shape of the bottom surface of the above-described sole is fixed, the function is also single. A shoe with a relatively flat bottom surface is only suitable for walking on a flat place, and it is easy to slide if walking on a climbing place. Very inconvenient; shoes with protruding fixed teeth on the bottom surface of the sole are only suitable for use in places such as climbing slopes. If you walk on a flat place, the force on the feet against the ground will be uneven, it is easy to turn your feet, and it is very difficult to walk. strenuous

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