Shoe sole of mountain bicycle lock shoe and method for manufacturing shoe sole

Abstract

The invention relates to the technical field of sports goods, in particular to a shoe sole of a mountain bicycle lock shoe. The shoe sole comprises glass fiber yarns, carbon fiber yarns and a PE (polyethylene) foam layer. A layer of carbon fiber yarns is laid on the bottommost surface, two layers of glass fiber yarns are laid on the carbon fiber yarns, the PE foam layer is arranged on the glass fiber yarns, and four layers of glass fiber yarns are further laid on the PE foam layer; composite molding is carried on laid materials to form the shoe sole. A method for manufacturing the shoe sole of the mountain bicycle lock shoe includes steps of (1), manufacturing the carbon fiber yarns and the glass fiber yarns which contain resin; (2), manufacturing the PE foam layer; (3), carrying out pre-molding; (4), carrying out molding; (5), cutting rough selvedge. The shoe sole of the mountain bicycle lock shoe and the method have the advantages that the shoe sole is easy to manufacture, good in strength, high in durability and stable in quality, instantaneous impact force generated by feet during treading can be effectively eliminated, accordingly, the feet feel comfortable persistently, and sports injury can be reduced.

Description

technical field [0001] The invention relates to the technical field of sporting goods, in particular to a mountain bike lock shoe sole and a manufacturing method thereof. Background technique [0002] At present, there is a form of bicycle shoes, which is to combine a layer of composite materials such as carbon fiber on the soles. By virtue of the high hardness, wear resistance, corrosion resistance and light weight of composite materials, bicycle shoes can be provided with more durable functions. However, for bicycle shoes with increased hardness, when riding a bicycle, especially the instantaneous pressure of the foot stepping on the bicycle shoes from top to bottom, the reaction impact force caused by it, the composite material layer with high strength will not eliminate the reaction force The impact on the foot will cause discomfort to the foot, especially for a long time in bicycle racing, which consumes a lot of physical strength, which will make the discomfort of the ...

AI Technical Summary

Problems solved by technology

However, for bicycle shoes with increased hardness, when riding a bicycle, especially the instantaneous pressure of the foot stepping on the bicycle shoes from top to bottom, the reaction impact force caused by it will not be eliminated by the composite material layer with high strength. The impact to the foot will cause discomfort to the foot, especially for a long time in a bicycle race, which consumes a lot of energy and makes the discomfort of the sole of the foot more obvious, resulting in fatigue, stiffness, and even injury to the foot

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