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Sole and footware provided with this

A protruding part and foot pressure technology, which is applied in the field of soles and shoes with this sole, can solve the problems of not considering the movement path of the foot pressure center, so as to reduce the burden on bones and muscles, walk smoothly and quickly, and avoid muscle tension Effect

Active Publication Date: 2012-02-29
株式会社鸿鹄企画
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, when wearing the shoes with the sole described in Patent Document 1 for walking or running, since the outsole and the midsole are joined to almost the entire area and formed flat in the width direction, the center of foot pressure is determined by the Personal walking and running movements vary from person to person, without considering the most ideal foot pressure center movement path

Method used

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  • Sole and footware provided with this
  • Sole and footware provided with this
  • Sole and footware provided with this

Examples

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Effect test

no. 1 example

[0028] figure 1 Is a perspective view showing the outline of shoes according to the first embodiment of the present invention, figure 2 Means to follow figure 1 A perspective view of the outline of the shoe when viewed from a different angle (bottom side). In this embodiment, the shoe on the right is taken as an example for description. For the shoe on the left, the specific structure is the same as that of the shoe on the right except that it is turned left and right. In addition, the shoes and soles of the present invention are not only applicable to running shoes, walking shoes, baseball shoes, football shoes, golf shoes, etc., but also widely applicable to common shoes such as business shoes, slippers, sandals and the like.

[0029] The shoe 1 includes an upper 2 that covers the instep portion of the foot and a sole 3 that is attached to the lower portion of the upper 2 and constitutes the bottom of the shoe 1. image 3 Is a side view showing this sole, Figure 4 It is a bott...

no. 2 example

[0058] Below, combine Figure 8 to Figure 11 , The shoes involved in the second embodiment will be described. Picture 8 Is a bottom view schematically showing the lower surface of the shoe sole according to the second embodiment, Picture 9 Is from the outside (in Picture 8 The middle is the left side) the side view of the shoe sole. In addition, Picture 10 , Picture 11 Yes Picture 8 X-X and XI-XI cross-sectional views.

[0059] The sole 53 of the shoe involved in this second embodiment has an outsole 54 and a midsole 55, and an inner sole is provided on the upper surface. This point is the same as the first embodiment described above, but as a training shoe, the sole 53 is relatively larger overall The specific structure of the sole is different from the shoe of the first embodiment. Hereinafter, the difference between the sole 53 of the shoe related to the second embodiment and the sole 3 related to the first embodiment will be mainly explained. In addition, the parts of...

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Abstract

A sole and footwear provided with such soles are capable of properly controlling the movement of a foot pressure center, using a simple configuration. This sole includes: a sole body 41 which forms each bottom part of the footwear; and a foot pressure protrusion portion 43 which is provided in this sole body 41, and guides a foot pressure center corresponding to the center of a pressure applied to the bottom of each foot that moves when a person walks or runs, along a predetermined foot pressure center route from the heel toward the vicinity of the root of the fourth toe.

Description

Technical field [0001] The present invention relates to a sole forming the bottom of shoes such as running shoes and walking shoes, and shoes using the sole. Background technique [0002] As the sole forming the bottom of the shoe, for example, Japanese Patent Laid-Open Publication No. 2005-185306 (hereinafter referred to as "Patent Document 1") discloses a sole including a midsole and almost the entire area of ​​the bottom surface of the midsole. Each of the joined multiple outsoles is formed flat in the width direction, and the thickness gradually decreases from the rear end side to the front end side. [0003] According to the shoe sole described in Patent Document 1, the center of gravity is continuously guided forward by the outsole contacting the ground, thereby promoting forward propulsion, and accordingly, the center of gravity can be smoothly moved in the front and rear directions. [0004] Generally speaking, a person’s walking and running actions move the center of gravit...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A43B13/14
CPCA43B13/148A43B13/145A43B7/24A43B13/223A43B7/1445A43B7/142A43B7/1475
Inventor 小山裕史
Owner 株式会社鸿鹄企画
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