A shoe that wraps the arch and upper of the foot

Abstract

The invention relates to a shoe, which provides a shoe with a simple structure, which can be adjusted and adapted to the arch of the foot according to the shape of the foot, avoids excessive expansion of the arch of the foot, improves the protection effect of the arch of the foot, improves wearing comfort, and prolongs the use of the arch of the foot. The shoe that wraps the foot better with the upper includes the sole and the upper on the sole, and also includes the arc of the arch of the foot, and the arch of the foot is separated and hollowed out above the arch of the sole, and the arch of the foot is The arc surface is used to fit the arch of the foot; the arch of the shoe upper is arranged on the arch of the foot.

Description

technical field [0001] The invention relates to a shoe, in particular to a shoe with the arch of the foot and the upper of the shoe wrapping the foot better. Background technique [0002] According to the skeletal structure of the sole of the human foot, the bottom of the sole of the foot forms an arch with an appropriate curvature. When the sole of the foot bears the pressure of various activities such as walking, running or playing ball, the arc of the arch is used to provide cushioning. Efficacy, however, when the soles of the feet are under pressure for a long time or under high pressure, it is very easy to make the arches of the soles of the feet stretch out excessively, causing the bone structure of the soles of the feet to shift, which not only affects the cushioning of the arches of the feet Efficacy, which in turn leads to soreness and discomfort in the soles of the feet and other parts. In order to solve the aforementioned problems, the prior art provides arch pro...

AI Technical Summary

Problems solved by technology

[0002] According to the skeletal structure of the sole of the human foot, the bottom of the sole of the foot forms an arch with an appropriate curvature. When the sole of the foot bears the pressure of various activities such as walking, running or playing ball, the arc of the arch is used to provide cushioning. Efficacy, however, when the soles of the feet are under pressure for a long time or under high pressure, it is very easy to make the arches of the soles of the feet stretch out excessively, causing the bone structure of the soles of the feet to shift, which not only affects the cushioning of the arches of the feet Efficacy, which in turn leads to soreness and discomfort in the soles of the feet and other parts

In order to solve the aforementioned problems, the prior art provides arch protrusions conforming to the curvature of the arch of the sole of the foot on the insole or the sole. Although it can increase the cushioning effect and comfort, the arch protrusions are made of soft materials. Production, when the arch of the sole of the foot is under pressure, it is still unavoidable that the pressure will cause the arch of the sole of the foot to stretch out excessively, resulting in the phenomenon of displacement of the bone structure of the sole of the foot, and then it is impossible to effectively maintain and restore the curvature of the arch of the sole of the foot. Moreover, the soft material will be deformed and fatigued under the action of long-term trampling, and it is easy to collapse, and cannot play the role of fitting the arch of the foot, so the practicability is low

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