Title:
PLANTAR FASCIITIS INSOLE
Document Type and Number:
WIPO Patent Application WO/2021/221423
Kind Code:
A1
Abstract:
The present invention relates to a plantar fasciitis insole. The plantar fasciitis insole according to the present invention comprises: an insole body part forming a contact surface of a shoe which is worn on a human foot; and a first pressurizing protrusion to a third pressurizing protrusion which protrude within an area in the upper surface of the insole body part, the area corresponding to an area including a transverse arch, a medial longitudinal arch, and a lateral longitudinal arch of a human body connected to one another. The first pressurizing protrusion to the third pressurizing protrusion are arranged in order from the front to the rear, the diameter of each of the first pressurizing protrusion to the third pressurizing protrusion is 20 mm to 25 mm, the height of each of the first pressurizing protrusion and the third pressurizing protrusion is 7.5 mm to 8.5 mm, and the height of the second pressurizing protrusion is 9.5 mm to 10.5 mm.
Inventors:
PARK SUNG-JUN (KR)
SHIM DONG-WOO (KR)
SHIM DONG-WOO (KR)
Application Number:
PCT/KR2021/005286
Publication Date:
November 04, 2021
Filing Date:
April 27, 2021
Export Citation:
Assignee:
CATHOLIC KWANDONG UNIV INDUSTRY COOPERATION FOUNDATION (KR)
KOREA NATIONAL UNIV OF TRANSPORTATION INDUSTRY ACADEMY COOPERATION FOUNDATION (KR)
KOREA NATIONAL UNIV OF TRANSPORTATION INDUSTRY ACADEMY COOPERATION FOUNDATION (KR)
International Classes:
A43B17/02; A43B7/14; A43B7/22; A61F5/14; A61H1/02; A61H39/04
Foreign References:
| KR20180085465A | 2018-07-27 | |||
| JPS4964158U | 1974-06-05 | |||
| KR20110103030A | 2011-09-20 | |||
| JPS6140904U | 1986-03-15 | |||
| JP3019249U | 1995-12-12 |
Attorney, Agent or Firm:
CHOI, Hoon-Sik (KR)
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