Title:
INSOLE AND SHOE
Document Type and Number:
WIPO Patent Application WO/2020/213204
Kind Code:
A1
Abstract:
[Problem] Previously, there has been a lack of support in sports in which loads are placed on the left and right sides of the foot. Lateral support has been especially weak in skate shoes with high heels. Support of the left and right sides of the foot is also necessary for individuals with weak feet. A purpose of the present invention is to provide an insole and shoe for individuals requiring support of the left and right sides of the foot. [Solution] The present invention is an insole comprising a sheet-like body having an upper surface and an undersurface, and reinforcement members disposed on the undersurface. The reinforcement members comprise a big-toe-side reinforcement member that is situated at a location corresponding to the area from the first metatarsal to the navicular when the insole is worn inside a shoe, and a little-toe-side reinforcement member that is situated at a location corresponding to the area from the fifth metatarsal to the cuboid when the insole is worn inside a shoe.
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Inventors:
NATORI RYOKO (JP)
Application Number:
PCT/JP2019/046764
Publication Date:
October 22, 2020
Filing Date:
November 29, 2019
Export Citation:
Assignee:
SK8INSOLL CO (JP)
International Classes:
A43B5/16; A43B17/00
Domestic Patent References:
WO2011059045A1 | 2011-05-19 |
Foreign References:
JPH04276205A | 1992-10-01 | |||
JP2013103019A | 2013-05-30 | |||
JP2015509405A | 2015-03-30 | |||
CN106466000A | 2017-03-01 | |||
JP2009247501A | 2009-10-29 | |||
JP2012034754A | 2012-02-23 | |||
US20120137545A1 | 2012-06-07 |
Attorney, Agent or Firm:
SAITO Rie (JP)
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