Durable sole with adjusting function and sports shoes

Abstract

The invention provides a durable sole with an adjusting function and a sports shoe. The durable sole with the adjusting function comprises a front sole, a heel and an arc-shaped arch part located between the front sole and the heel. The joints of the arc-shaped arch part and the front sole and the rear part of the foot are in a smooth continuous step shape; the front sole is provided with an adjusting area capable of adjusting friction force, spikes capable of extending out of the sole due to different strain forces borne by the sole are evenly distributed in the adjusting area, the direction of the spikes extending out of the sole faces the heel or the front sole, and the heel is provided with an adjusting mechanism capable of adjusting the height of the heel. The sole has the functions of adjusting the height of the heel and adjusting the friction force between the front sole of the sole and the ground, and sports shoes made of the sole can adjust the friction force and can also be used as height increasing shoes.

Description

technical field [0001] The invention relates to the technical field of shoe soles, in particular to a durable shoe sole with adjustment function and sports shoes. Background technique [0002] The soles are generally divided into inner soles, midsoles and outer soles. The inner soles are in direct contact with the instep, the midsole acts as a shock absorber, and the outer soles are in contact with the ground, which can have anti-slip and wear-resistant effects. In the past, they were often inner soles. , the midsole and the outsole cooperate with each other, but the simplification of the steps has become a requirement for the development of footwear. In order to meet the requirements, in the prior art, a process that can integrate the midsole and the outsole has been designed, which can directly integrate the The midsole is used as an outsole, but the comfort, wear resistance, anti-wrinkle and anti-slip properties of the midsole are still the main points that need to be con...

AI Technical Summary

Problems solved by technology

Take cleats as an example, the upper palm needs to be reinforced and bulky, and the front palm alone will cause the center of gravity to shift backward and cause walking discomfort. Anti-skid studs are very dangerous on wet and slippery masonry; some soles have enhanced sole patterns to prevent slipping, such as diamond patterns, cross patterns, suction cup patterns, etc. These crafts have good anti-skid performance under dry ice conditions. The anti-skid performance is poor under the thin snow-covered ice layer, and the sole wears out quickly, and the anti-skid performance drops rapidly. However, none of the existing soles can automatically change the friction coefficient according to the stress change of the sole.

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