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

Shoe sole having heel cushioning member

a cushioning device and shoe sole technology, applied in the field of shoe soles, can solve the problems that the bladder or the air chamber formed in the shoe soles cannot be used effectively to cushion and achieve the effect of effectively cushioning comfortably supporting the heel portions of users

Inactive Publication Date: 2006-05-11
YEN CHAO HSIUNG
View PDF12 Cites 40 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0007] The primary objective of the present invention is to provide a shoe sole including a resilient cushioning device for attaching to the heel portion thereof to effectively cushion the heel portions of the users, and thus to comfortably support the heel portions of the users.

Problems solved by technology

However, the bladders or the air chambers formed in the shoe soles may not be used to effectively cushion the heel portions of the users.

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
  • Shoe sole having heel cushioning member
  • Shoe sole having heel cushioning member
  • Shoe sole having heel cushioning member

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] Referring to the drawings, and initially to FIG. 1, a shoe sole 10 in accordance with the present invention comprises a rear or heel portion 11 for supporting heel portions of users, a front portion 12 for supporting front foot portions of the users, and a resilient cushioning device 20 attached or engaged in the heel portion 11 of the shoe sole 10 to effectively cushion the heel portions of the users.

[0021] The resilient cushioning device 20 may be engaged into the heel portion 11 of the shoe sole 10 while molding the shoe sole 10, or may be engaged into the heel portion 11 of the shoe sole 10 after the shoe sole 10 has been molded, and includes two frame members 30, 40 arranged substantially parallel to each other (FIGS. 1-3) as seen from the side portion of the resilient cushioning device 20.

[0022] The resilient cushioning device 20 further includes a number of resilient or spring balls or bladders or balloons or spherical or spatial cushioning members 50 disposed or arr...

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

A shoe sole includes a resilient cushioning device engaged in the heel portion for cushioning heel portions of users, the resilient cushioning device includes one frame member resiliently supported above another frame member, and a number of cushioning members disposed between the frame members, to provide a resilience to cushion and support the heel portions of the users. The cushioning members of different resilience may be changeably disposed or engaged between the frame members, according to the users' need, or according to the weights of the users, in order to suitably support various kinds of users.

Description

BACKGROUND OF THE INVENTION [0001] 1. Field of the Invention [0002] The present invention relates to a shoe sole, and more particularly to a shoe sole having a resilient cushioning device for the heel portion thereof. [0003] 2. Description of the Prior Art [0004] Typical shoe soles may comprise one or more bladders or air chambers formed in the shoe soles, to increase the resilience of the shoe soles, and to resiliently support the heel portions of the users. [0005] However, the bladders or the air chambers formed in the shoe soles may not be used to effectively cushion the heel portions of the users. [0006] The present invention has arisen to mitigate and / or obviate the afore-described disadvantages of the conventional shoe soles. SUMMARY OF THE INVENTION [0007] The primary objective of the present invention is to provide a shoe sole including a resilient cushioning device for attaching to the heel portion thereof to effectively cushion the heel portions of the users, and thus to c...

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(United States)
IPC IPC(8): A43B13/20A43B21/28
CPCA43B3/0063A43B13/181A43B13/188A43B21/26
Inventor YEN, CHAO HSIUNG
Owner YEN CHAO HSIUNG
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