Title:
SOLE CONTACT TOOL, FOOTWEAR AND HOSE TO WHICH SOLE CONTACT TOOL IS ATTACHED
Document Type and Number:
Japanese Patent JP2019126699
Kind Code:
A
Abstract:
To provide a novel sole contact tool for correcting a sole arch.SOLUTION: There is provided a sole contact tool comprising: a substrate having a contour corresponding to a sole; and a first protrusion part and a second protrusion part formed on an opposite surface of the sole contact surface of the substrate. The first protrusion part is formed into a swollen shape in a tapered state from an area contacting closer to a finger tip side than to a big toe pad, to a boundary between the big toe pad and an arch or an area contacting the vicinity thereof, the first protrusion part has a center which is thickest when a cross section of a sole lateral direction (short shaft direction of the substrate) is viewed, and thickness is reduced as approaching to left and right sides. The second protrusion part is formed into the swollen shape in the tapered state from a heel or an area contacting the vicinity of the heel toward an area to which the arch contacts.SELECTED DRAWING: None
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Inventors:
OMORI YUJI
Application Number:
JP2018048373A
Publication Date:
August 01, 2019
Filing Date:
March 15, 2018
Export Citation:
Assignee:
TYONAI KANKYO CO LTD
International Classes:
A43B17/00; A41B11/00; A43B3/00; A43B3/10; A43B3/12; A61F13/06
Attorney, Agent or Firm:
Patent Service Corporation Patent Office Sykes