Ventilatable bubble cushioning sole

Abstract

The invention relates to a ventilatable bubble cushioning sole. The ventilatable bubble cushioning sole comprises a sole main body; the sole main body is provided with an accommodating cavity; the top of the accommodating cavity is of an open structure; at least two cushioning pads which are in stacked connection with each other are arranged in the accommodating cavity; the top surface and bottom surface of the upper cushioning pad are respectively provided with bubbly protrusions; the top surface of the lower cushioning pad is provided with bubbly protrusions; and the bubbly protrusions of the bottom surface of the upper cushioning pad adjoin corresponding bubbly protrusions of the top surface of the lower cushioning pad in a staggered manner. According to the ventilatable bubble cushioning sole of the invention, the cushioning pads are adopted, and therefore, the cushioning performance of the sole main body can be effectively enhanced, and foot massage can be well realized, and cushioning and resilience forces are excellent under high-strength shock; when the bubbly protrusions are pressed and contract, and the bubbly protrusions can absorb external shock and impact pressure, and can be recovered very fast, and therefore, an excellent cushioning effect can be provided, and an impact force can be converted into a pushing force, namely energy regression is realized. With the energy resilience supporting effect provided by the bubbly protrusions adopted, movement efficiency can be effectively improved, and lasting stability performance can be provided.

Description

technical field [0001] The invention relates to a shoe sole body, in particular to a breathable bubble cushioning shoe sole. Background technique [0002] The sole bodies of existing shoes mostly adopt multi-layer bonding or single-layer solid structures made of MD, RB, EVA and other materials. Although such sole bodies possess certain flexibility, most of the existing sole bodies are Bending still requires a lot of strength. This is because, when the sole body of the solid structure is bent, the materials at the bend will be squeezed against each other to form resistance. In the process of exercise (including walking), the main body of the sole needs to be continuously bent, and the foot needs to bear a certain load. [0003] In addition, although the sole body of the solid structure has a certain degree of elasticity, it has a cushioning effect. However, during the movement, the main body of the sole is constantly in the cycle state of "compression-release"; when the fo...

AI Technical Summary

Problems solved by technology

[0005] The invention provides a breathable bubble cushioning sole to overcome the problems of heavy load on the foot during wearing in most existing shoes, unsatisfactory resilience of the main body of the sole, and unsatisfactory ventilation effect of the superimposed surface of the insole and the main body of the sole. question

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