Heelpiece-free sole and shoe

Abstract

The heel-free sole comprises an upper-layer insole and a lower-layer insole, a carbon plate is arranged between the upper-layer insole and the lower-layer insole, the upper-layer insole comprises a half sole part, a middle foot part and a heel part, and the lower-layer insole comprises a half sole part and a middle foot part. The half sole part and the middle foot part of the lower-layer insole correspond to the half sole part and the middle foot part of the upper-layer insole, so that the heel part of the upper-layer insole is suspended; meanwhile, the invention discloses a shoe comprising the sole. The heel-free sole and the shoe can provide powerful foot support for a runner in a half sole floor type running method, greatly improve pedaling and stretching efficiency, are suitable for long-distance running, have the effect of saving energy metabolism, are excellent in shock absorption and rebound resilience, can effectively reduce acting of ankle joints and knee joints, maintain the stability of an arch and relieve sport injuries, and are suitable for long-distance running. The sports safety is improved, the weight of the shoe body is light, the wearing comfort is better improved, and the sports performance is improved.

Description

technical field [0001] The invention relates to the field of shoes, in particular to a heelless sole and shoes. Background technique [0002] When running, different runners use different running styles, which can be generally divided into three types, namely, the heel-landing running method, the forefoot-landing running method and the full-palm landing-style running method. Among them, the heel running method refers to the landing method and running method in which the heel area touches the ground first when the foot falls to the ground to bear the weight of the body. This running method is the most common and is also the landing method most runners are used to; The palm landing running method refers to the landing method and running method in which the ball of the toe (that is, the muscle located under the big toe) touches the ground and carries the weight when the foot hits the ground. Runners who are accustomed to this running method are relatively Few; the full palm la...

AI Technical Summary

Problems solved by technology

Although there are a few running shoes designed for the forefoot running style, the sole structure is single and the sports performance is poor. It is difficult to provide safer and more efficient sports performance for runners with the forefoot landing style.

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