Anti-deformation elastic insole structure

Abstract

The invention relates to an anti-deformation elastic insole structure, comprising an insole surface layer, a bottom cushion layer and an adhesive layer, the bottom surface of the insole surface layer has a strip-shaped metal shrapnel layer, and an X-shaped steel wire mesh is fixedly bonded under the metal shrapnel layer , so as to form a torsion buffer dispersion part at the bottom of the insole surface layer; the bottom cushion layer includes a raised annular enclosure part, which is used to enclose a bonding area on the surface of the bottom cushion layer and embed the adhesive layer; the raised The ring-shaped enclosure part forms a sandwich cavity between the surface layer of the insole and the bottom cushion layer to buffer the pedaling force when pressing down. The present invention accelerates and alleviates the torsion force generated by the sole of the foot on the insole in the directions of left front, right front, left rear and right rear, so that the insole of the athlete will not be deformed by the torsion force of the sole of the foot on the insole during exercise, and the deformation of the arch of the foot can be corrected. It plays a corrective role; at the same time, it also greatly cushions the pedaling force when pressing down.

Description

technical field [0001] The invention relates to the technical field of insoles, in particular to a deformation-resistant elastic insole structure. Background technique [0002] Insoles are widely used in the shoe industry, health care, and special functions. They are cushions placed on the soles of the shoes to protect the arches of the feet. There are many types of insoles in use today. They are made of elastic foaming materials such as EVA and TPU. , cloth, and leather and so on. [0003] When people are walking, standing or exercising, through the arch of the foot, the weight-bearing pressure caused by the weight of the body is evenly distributed to the forefoot and heel. However, for many people who have to wear shoes for a long time to stand and walk, It will lead to uneven distribution of weight-bearing pressure, resulting in poor stability and easy displacement of the ankle joint, so that it is impossible to stand for a long time or walk far, and it is also prone to ...

AI Technical Summary

Problems solved by technology

[0006] ①The existing insole is under long-term pressure during the user’s wearing process, and the insole is easy to deform. If the deformed insole is continued to be used in the shoe, it will cause damage to the human body during walking or exercise, and cannot protect The purpose of the arch of the human foot, especially for special sports personnel, the protection of the arch is more important;

[0007] ②The insoles designed for special sports groups on the market still have the problem of deformation due to pressure during use, which cannot restore good elasticity to the insole, and most importantly, cannot alleviate the deformation problem caused by torsion;

[0008] ③During sports, the insole itself lacks multi-directional pressure relief and shock absorption structures such as longitudinal, front and rear

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