Sole structure of sports shoes

A technology for sports shoes and the bottom layer, which is applied in the direction of soles, footwear, applications, etc., can solve the problems of poor stability and flexibility of sports shoes, and achieve the effect of good shock absorption and strong stability

Inactive Publication Date: 2009-10-21
吴荣光
View PDF0 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to solve the

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Sole structure of sports shoes
  • Sole structure of sports shoes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] The design inspiration of the present invention comes from the feet of felines. Through the analysis of the anatomical structure and movement of cat feet by researchers in the biomechanics laboratory, it is found that cats are different from some carnivorous animals that walk on the soles of their feet. To walk, cats of toed animals walk with their fingertips. This body structure of cats is especially suitable for running, which is comparable to athletes who use their toes for short-distance running. Moreover, the cat's feet can evenly withstand the shock generated by high-speed running and landing from a high place. In order for the cat's feet to withstand such shocks, the bones of the cat's feet are tightly bound together by ligaments, and the bones of the wrist and ankle are almost indistinguishable. Possibility to do sideways alignments. The key part of the design inspiration is the toe pad on the sole of the cat’s foot. This part is composed of an evolved epidermis...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a sole which is a sole structure of sports shoes. The sole structure comprises a bottom layer, a toe cushion layer, a supporting layer and a surface layer which are glued in sequence. The toe cushion layer comprises an anterior sole cushion positioned at an anterior sole section and a heel cushion positioned at a heel section. The material of the heal cushion is vulcanized polyurethane rubber or vulcanized EVA and the material of the anterior sole cushion is high-elasticity polyurethane rubber or high-elasticity EVA. With the reference of a cat foot structure, the toe cushion layer is arranged in the sole structure, wherein the heal cushion imitates a cat foot cushion to realize good buffer and shock absorption functions. The anterior sole cushion and a plurality of herringbone bulges on the anterior sole section at the bottom layer are designed by imitating the design of skidproof of cat foot, thereby providing forward power for sporters and offering the buffer and shock absorption functions for the anterior soles so as to protect both feet of the sporters. Therefore, the sole structure has good shock absorption function and stronger stability.

Description

technical field [0001] The invention relates to a shoe sole, in particular to a sports shoe sole structure. Background technique [0002] Athletic shoes can be divided into three categories that provide shock absorption, provide stability, and provide motion control. Sports shoes that provide shock absorption usually have a softer interlayer sole, which assists the foot to be evenly stressed during exercise and helps the foot absorb shock. The shoe body is usually light and relatively less stable. Sports shoes that provide stability. The soles usually have columns with even force or a sandwich structure on the inside. These special designs can prevent damage caused by excessive pronation of the foot and provide good support and durability for the inner edge of the foot. force. Athletic shoes that provide motion control, usually stiffer, to reduce or control excessive pronation of the foot and prevent ankle injuries Uniform post to control foot pronation, midsole for durab...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A43B13/14A43B13/18
Inventor 吴荣光
Owner 吴荣光
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap