Damping breathable shoe sole

Abstract

The invention relates to damping breathable shoe sole which comprises an insole and an outsole which are integrally and adhesively connected. At least one containing hole is formed in the top edge ofthe insole, and a damping breathable pad is assembled inside the containing hole. The damping breathable pad is composed of at least one elastic pipe. The elastic pipe is of a hollow tubular structuremade of elastic materials, and at least one elastic pipe is spirally wound and formed. By arranging the damping breathable pad in the insole, damping and breathability of the shoe sole can be achieved, particularly, on the basis of a gas vent and a gas guiding hole, air interchange between the top face of the insole and the exterior of the shoe sole is achieved, the breathability of the shoe soleis enhanced, and the phenomenon that the interior of a shoe is smelly and molds are bred can be relieved or even avoided.

Description

technical field [0001] The invention relates to components of footwear, in particular to a shock-absorbing and breathable sole. Background technique [0002] The comfort of shoes, especially sports shoes, involves many indicators, such as fit, shock absorption, energy return, heat and humidity comfort, support stability, pressure comfort, bending performance, light weight, etc. Among them, anti-skid and shock absorption are the primary performances to be investigated. With the continuous improvement of consumers' living standards and the increasing specialization of sports, how to enhance and balance the many properties of the sole has become a major concern of shoe designers and producers. Shock absorption and breathability are two of the more important indicators of the sole. Most of the existing soles are made of whole-body block materials, supplemented by separate shock absorption structures and breathable structures. Few have both shock absorption and breathable struct...

AI Technical Summary

Problems solved by technology

However, this solution has the following deficiencies: firstly, the structure of elastic thread interweaving, because the elasticity of the thread itself is small and the elastic thread will also be hardened after interweaving and pressing, which further affects the shock absorption performance of the midsole; Gap and deformation for exhaust and inhalation, the ventilation efficiency is low, and in the field of professional sports, river tracing shoes, etc., it cannot drain and exhaust well; third, due to the diversity of consumers, such as weight differences, Different running postures, running distances, etc. will lead to different degrees of varus or valgus for each person's foot shape, and also have different requirements for the support performance of the shoes. This solution is obviously difficult to effectively meet this individuality. , Dynamic changing needs

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