Title:
FOOTWEAR AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2024/009347
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing footwear and a method for manufacturing same with which it is possible to: obtain footwear by joining the three components of an outsole, an upper, and an insole in an up-and-down direction with a plurality of screws; separate and change the combination thereof; and obtain a desired sole shape only by means of screw connection without using a last. Outsole-side attachment arrangement portions 13 are provided at predetermined intervals along an outer periphery of an outsole 10, insole-side attachment arrangement portions 33 are similarly provided on an insole 30, seating holes 22 are provided in an inward flange portion 21 of an upper 20, and the seating holes 22 are fit onto screw seats 41 to sandwich the inward flange portion 21 of the upper 20 between the outsole 10 and the insole 30. The three components are separably integrated by means of the screw seats 41 and connecting screws 42 that are attached and arranged on the outsole-side attachment arrangement portion 13 and the insole-side attachment arrangement portion 33.
Inventors:
YOSHIDA TSUTOMU (JP)
Application Number:
PCT/JP2022/026584
Publication Date:
January 11, 2024
Filing Date:
July 04, 2022
Export Citation:
Assignee:
HARD WORKER CORP (JP)
International Classes:
A43B13/30; A43B13/38; A43B17/00
Domestic Patent References:
| WO2009081739A1 | 2009-07-02 |
Foreign References:
| JPS5766704A | 1982-04-23 | |||
| JP2018521805A | 2018-08-09 |
Attorney, Agent or Firm:
MUROTA Rikio (JP)
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