A bionic kangaroo running shoe sole

Abstract

The invention relates to a shoe sole, which provides a bionic kangaroo running shoe sole that can effectively prevent foot injuries and has excellent shock absorption and boosting effects. It includes a sole body, and a hollow structure is provided on the sole body. The sole body is divided into the upper part of the sole and the lower part of the sole. The sole body is located on both sides of the hollow structure and is respectively provided with an S-shaped shock-absorbing connecting part for connecting the upper part of the sole and the lower part of the sole. The upper curve of the S-shaped shock-absorbing connecting part The radius of curvature of the part is larger than the radius of curvature of the lower curve part of the S-shaped shock-absorbing connection part; the upper curve part is wrapped on the side wall of the upper part of the sole, and the lower curve part is wrapped on the lower part of the sole on the side wall.

Description

technical field [0001] The invention relates to a shoe sole, in particular to a bionic kangaroo running shoe sole. Background technique [0002] As we all know, in the process of walking or running, the feet will receive a very large impact force from the ground feedback, which is easy to cause damage to the feet. For this reason, people try their best to slow down this impact force when designing shoes, especially soles. At present, the commonly used method is to set the sole as follows: the sole is divided into two layers, the outsole and the midsole. The outsole is in contact with the ground and has high wear resistance; Side) is equipped with a midsole, the midsole is made of elastic material, and the deformation of the elastic material is used to absorb the above-mentioned impact force, so as to reduce the impact of the impact force on the foot. [0003] Although the design of the existing sole partially relieves the impact force of the ground on the feet, there are s...

AI Technical Summary

Problems solved by technology

[0003] Although the design of the existing sole partially relieves the impact force of the ground on the feet, there are still certain problems: because the midsole is in contact with the feet, the midsole needs to be relatively soft, and the midsole should not be too thick to avoid Bring inconvenience to people's walking

The above-mentioned characteristics of the midsole lead to the limited energy that the midsole itself can absorb, that is, the limited impact mitigation ability for ground feedback

This is especially obvious when people are exercising violently. High-intensity exercise brings huge ground impact to the feet, and the shock absorption capacity of the midsole is insufficient, making the feet still vulnerable to damage; if the softness of the midsole is improved In order to achieve shock absorption and reduce the impact of the ground, although the shock absorption performance has been improved and the chance of foot injury can be reduced, the soft midsole directly absorbs the pedaling pressure without producing corresponding stress compensation. Providing walking assistance will increase the walking burden and increase exercise fatigue, which is not conducive to exercise and has low practicability

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