Sports sole with shock-absorbing device

Abstract

The invention relates to a sports sole with a shock-absorbing device. The shock-absorbing device comprises a glucolipoid film TPU (Thermoplastic polyurethane resin) bracket matched with an EAV (ethylene-vinyl acetate copolymer) midsole and a substrate, and the bracket downwards forms a set of mutually jointed adipose tissue-shaped hollow vesicular structures, wherein the glucolipoid film bracket is in an asymptotic wave shape and is convex in the middle and concave at both sides; and the vesicular structures downwards form a part which is convex in the middle and on the lower part and concave at both sides in the middle. During doing sports, the shock-absorbing device bears the impact force, and the bracket and the vesicular structures firstly absorb pressure to generate deformation to carry out shock absorbing buffering. The TPU ring has perfect stretching capacity, and the material of the device has superstrong resilience and can recover to an original shape instantaneously and rebound to convert into starting force. The shock-absorbing device is completely jointed with the EAV midsole and the EAV substrate to lock the heel and prevent sport injuries so as to ensure that a wearer has perfect wearing feels and technological experience.

Description

Technical field: [0001] The invention relates to a sports shoe sole, in particular to a sports shoe sole with a fat pad-like shock-absorbing device that can provide a shock-absorbing effect through structural changes and provide rebound propulsion at the moment of restoration. Background technique: [0002] The three-point support model of the foot outlines a main situation of the plantar stress: the heel, the first metatarsophalangeal joint, and the fifth metatarsal head are the main areas of the foot's stress, of which the heel is the main support, while the human body Its own shock absorption and protection are also mainly completed by the fat cushion between the calcaneus and the skin. In order to reduce the reaction force of the ground to the soles of the human body during exercise, many soles are equipped with air cushions or other cushioning devices, but most shock-absorbing structures are only simulated buildings or other shock-absorbing structures, and no real bioni...

AI Technical Summary

Problems solved by technology

In order to reduce the reaction force of the ground to the soles of the human body during exercise, many soles are equipped with air cushions or other cushioning devices, but most of the shock-absorbing structures are only simulated buildings or other shock-absorbing structures, and no real bionic structures have been found.

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