Wear-resisting shock-absorption shoe sole made from composite material and manufacturing method of shoe sole

Abstract

The invention provides a wear-resisting shock-absorption shoe sole made from a composite material and a manufacturing method of the shoe sole. The wear-resisting shock-absorption shoe sole made from the composite material comprises a wear-resisting layer, a shock-absorption layer and a surface layer which are attached mutually from bottom to top; the shock-absorption comprises a sole cushion at the front part, an arch support rib at the middle part and a heel air cushion at the rear part, the bottom face of the sole cushion is bonded with the top face of the wear-resisting layer through an adhesive layer, the sole cushion is gradually thickened from the front end to the rear end, the arch support rib comprises at least one bent elastic strip, the bent vertex angle of the elastic strip is forward, the bent opening is backward, the heel air cushion comprises an air bag, a support cotton body is arranged in the air bag, and the air bag is thickened gradually from the front end to the rear end; the bottom face of the surface layer is bonded with the top face of the sole cushion and the top face of the heel air cushion through adhesive layers, the middle part of the surface layer is provided with an elastic part protruding upwards, the arch support rib is located below the elastic part and is butt against the elastic part. According to the wear-resisting shock-absorption shoe sole made from the composite material and the manufacturing method of the shoe sole, through attaching multiple layers of structures, the functions of wear-resistance, skid resistance and shock absorption are integrated.

Description

technical field [0001] The invention belongs to the technical field of composite material production, and relates to a shoe sole, in particular to a composite material wear-resistant and shock-absorbing shoe sole and a production method thereof. Background technique [0002] The structure of the sole is quite complex. In a broad sense, it can include all the materials that make up the bottom, such as the outsole, midsole and heel. In a narrow sense, it only refers to the outsole. The common characteristics of general sole materials should be wear-resistant, water-resistant, oil-resistant, heat-resistant, pressure-resistant, impact-resistant, good elasticity, easy to fit the shape of the foot, and not easy to change after being shaped. Heat preservation, easy to absorb moisture, etc., and at the same time, it must cooperate with the midsole, which has a braking effect when walking and changing feet, so that it will not slip and is easy to stop. There are many types of sole m...

AI Technical Summary

Problems solved by technology

[0004] The existing soles have the problems of single function and poor practical comprehensiveness

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