Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Composite insole structure

A composite, insole technology, applied in insoles, footwear, clothing, etc., can solve problems such as depression and deformation of the heel, reduce waste and improve the effect of easy depression

Pending Publication Date: 2021-08-31
广州富胜塑胶有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a composite insole structure, which can provide different structures and supporting forces for different foot positions, so as to improve the problem of concave deformation of the heel inside the shoe

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
  • Composite insole structure
  • Composite insole structure
  • Composite insole structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below, obviously, the described embodiments are only some of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] Such as Figure 1-4 As shown, the present invention proposes a composite insole body, including:

[0028] An insole body 10 is elongated and has a front section 11 corresponding to the position of the user's sole, a rear section 12 corresponding to the position of the heel, and a middle section 13 connecting the front section 11 and the rear section 12 . The insole body 10 is made of foaming materials such as EVA, PU, ​​latex or GEL Form (thermoplastic rubber cross-linked foamed plastic or rubber foam material) or...

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 discloses a composite insole structure, and relates to the technical field of insoles. The composite insole structure comprises a long insole body and a heel piece, wherein the insole body is provided with a front section corresponding to the sole position of a user, a rear section corresponding to the heel position and a middle section connecting the front section and the rear section, the insole body is provided with an upward upper surface and a downward lower surface, and the upper surface of the insole body is provided with a surface layer used for making contact with the foot sole of the user; and the shape of the heel piece corresponds to the rear section of the insole body, the thickness of the heel piece in the middle area is greater than that of the peripheral portion, the middle area of the heel piece protrudes in an arc shape and is gradually thinned towards the peripheral portion in a radial shape, and the heel piece is arranged on the rear section of the lower surface of the insole body. According to the invention, the discomfort caused by concave deformation in the shoe is corrected by utilizing the composition of different hardness and material characteristics of the insole body and the heel piece and the convex form of the heel piece.

Description

technical field [0001] The invention relates to the technical field of insoles, in particular to a composite insole structure. Background technique [0002] Since the soles of current sports shoes or casual shoes are mostly made of EVA foam molding or EVA mixed plastic foam molding, and then a rubber sheet is pasted on the bottom, because the long-term trampling and the heavy pressure of standing will cause the inner heel of the shoe The part is sunken and deformed, because the anti-compression permanent deformation characteristics of EVA foam molding or EVA mixed plastic outsole are not very good, especially in the heel part, which is easy to form depression in the heel part due to long-term load , causing the user's feet to suffer from discomfort or even ill-fitting problems due to the heel sinking when wearing the shoes. [0003] Therefore, someone will place an insole again in the shoe to improve this problem. But generally commercially available insoles are also made ...

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
Patent Type & Authority Applications(China)
IPC IPC(8): A43B17/00
CPCA43B17/003
Inventor 陈志勇
Owner 广州富胜塑胶有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com