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A cushioning pad for a human foot, an insole and a shoe comprising the pad, and a method for the manufacture of the insole

A technology for mats, feet, in the direction of footwear, footwear, applications

Inactive Publication Date: 2012-11-14
HRA药物实验室
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, insoles are not suitable for use with any type of shoes, such as high heels or other shoes with a narrow width

Method used

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  • A cushioning pad for a human foot, an insole and a shoe comprising the pad, and a method for the manufacture of the insole
  • A cushioning pad for a human foot, an insole and a shoe comprising the pad, and a method for the manufacture of the insole
  • A cushioning pad for a human foot, an insole and a shoe comprising the pad, and a method for the manufacture of the insole

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Embodiment Construction

[0057] A cushion according to the invention, designed for use with various types of footwear, will be described with particular reference to the above-mentioned figures. figure 1 The mat 1 shown is adapted for use with the right shoe of a pair of shoes. In a preferred embodiment, a mirror image of the cushion 1 can be used with the left shoe of a pair of shoes. The cushion 1 is a preferred embodiment of the cushion according to the invention, which is made entirely by injection molding of liquid silicone rubber. The mat 1 is translucent and has a Shore hardness of 5-10, for example about 7 (according to WSTM 1110), and a tensile strength of 1-5 MPa, especially 1.5-4 MPa, for example 1.92 MPa (according to WSTM 1160 ), the elongation at break is 400%-1000%, for example about 460% or 800% (according to WSTM 1160). The mat 1 is provided with a first area 3 and a second area 5 , the first area 3 is arranged towards the toe direction of the X dimension, and the second area 5 is a...

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Abstract

A pad for the ball regions of a human foot adapted to be placed in a shoe beneath a foot of a wearer of the shoe has a dimension in the heel to toe direction (X axis), a dimension in the outside to inside direction (Y axis) and a dimension in the down to up direction (Z axis) and comprises a front side surface and a back side surface, wherein the pad comprises at least two different zones, at least one first zone located on the X axis towards the toe direction and adapted for the support of the ball regions relating to at least three adjacent toes, in particular to all five toes of a human foot, and at least one adjacent second zone located on the X axis towards the heel direction, wherein the first zone has an average thickness greater than that of the second zone, wherein the second zone is tapered in the Z dimension in a toe to heel direction, wherein the front side surface of the first zone exhibits a pattern of protruding elements adapted for the massaging of the foot of the wearer, and wherein the first and second zones are comprising an elastomeric material.

Description

technical field [0001] The present invention relates to a cushioning pad for supporting the ball of the foot and a pad for supporting the heel of a human foot, the pad being adapted to be placed in a shoe under the wearer's foot. The invention also relates to insoles and shoes comprising the cushion of the invention. The invention also relates to a method for manufacturing an insole according to the invention. Background technique [0002] The insole of a shoe is often used to improve comfort or to better fit the shoe to the anatomy of the wearer's foot. A well-designed insole should be adapted to more evenly distribute the impact of walking or running so that no specific parts of the foot experience stress. These insoles not only provide cushioning, but focus on guiding the foot into an optimal position during each step. However, an insole, in particular an insole adapted to the anatomy of the wearer's foot, cannot be obtained in a simple manner but has to be produced se...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C45/00B29D31/515A43B19/00B29D35/12
CPCA43B7/146B29D35/122A43B19/00A43B7/1445A43B7/1435A43B7/1425
Inventor A·罗伯茨E·佩雷斯
Owner HRA药物实验室
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