Insole for footwear

a technology for footwear and insoles, applied in the direction of insoles, uppers, bootlegs, etc., can solve the problems of user pain or distortion of the foot or the body, and achieve the effect of stress applied to the foot and the body when the user is in the position

Inactive Publication Date: 2015-05-07
WINNING ONE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0012]According to the present invention, by wearing the footwear having the insole laid on the inner sole according to the present invention, the skeletal structure of the foot can be arranged at a preferable position, and the stress applied on the foot and the body when the user is walking, running, exercising and the like can be reduced even further.

Problems solved by technology

As described in the above documents, heavy load is applied on the footwear, but at the same time, heavy load is also applied on foot joints and the like, so that in some cases, the user may feel pain or experience distortion of the foot or the body.

Method used

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  • Insole for footwear
  • Insole for footwear
  • Insole for footwear

Examples

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Embodiment Construction

[0018]Now, the preferred embodiments of an insole for footwear according to the present invention will be described with reference to the drawings. The same reference numbers in the drawings refer to the same or equivalent portions.

[0019]FIG. 1 is a plan view illustrating the configuration of a surface (surface in contact with foot; used in the same meaning hereafter) of an insole for footwear 1 according to a preferred embodiment of the present invention. As shown in FIG. 1, the insole for footwear 1 is formed into a shape of a human foot and used by placing on an innersole of a footwear, wherein the surface of the insole on which a foot of a user wearing the footwear comes into contact with has a center convexed section 2, a center concaved section 3, a heel concaved section 4 and a perforated section 5.

[0020]The insole for footwear 1 is molded using rubber or synthetic resin, for example, and preferably molded using soft synthetic resin, such as ethylene-vinyl acetate copolymer (...

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PUM

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Abstract

The present invention aims at controlling the balance of a skeletal structure of a foot of a user, and reducing the stress applied on the feet or body of the user wearing the footwear. In order to realize the above objects, the present invention provides an insole 1 for a footwear, having an elevated convexed center section 2 formed on a contact surface to be in contact with a foot, positioned at an intermediate area between a portion corresponding to a base of a big toe of the foot and a portion corresponding to a base of a little toe of the foot, and a concaved center section 3 formed on the contact surface in contact with the foot, positioned on both sides of the convexed section 2, and extending from the portion corresponding to the base of the big toe or the portion corresponding to the base of the little toe to the portion corresponding to a heel.

Description

[0001]The present application is based on and claims priority of Japanese Patent Application No. 2013-228515 filed on Nov. 1, 2013, the entire contents of which are hereby incorporated by reference.BACKGROUND OF THE INVENTION[0002]1. Field of the Invention[0003]The present invention relates to an insole for a footwear.[0004]2. Description of the Related Art[0005]Generally, heavy load is applied on a footwear by the weight of a user during use, so in order to enhance the shock absorbing properties provided by the footwear when the user wearing the footwear is walking or running, or to improve the fitting properties thereof, various insoles for footwear have been devised, as taught in Patent Literature 1 (Japanese Patent Application Laid-Open Publication No. 2001-269201), Patent Literature 2 (Japanese Patent Application Laid-Open Publication No. 2005-205204), Patent Literature 3 (Japanese Patent Application Laid-Open Publication No. 2007-202959) and Patent Literature 4 (Japanese Paten...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): A43B13/38
CPCA43B13/386A43B7/141A43B7/142A43B7/143A43B7/144A43B7/1445A43B17/006A43B17/02
Inventor HIROSE, HAYATO
Owner WINNING ONE
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