Title:
SOCK LINING FOR FOOTWEAR AND INNER SOLE TO BE PLACED THEREON
Document Type and Number:
Japanese Patent JP2018192180
Kind Code:
A
Abstract:
To provide a sock lining and an insole in which the entirety is integrally continuous, in which a front part including from a thenar eminence to a hypothenar is made easily bendable, and in which a seamlessly continuous rear part has a large hardness, and also to provide a piece of footwear applied therewith.SOLUTION: In a sock lining 100 of a piece of footwear, having a front part 110 including a part abutted on from the thenar eminence to the hypothenar and having a rear part 120 continuous from the front part 110 integrally to the abutted part of the heel, a three-dimensionally shaped integrally molded structure is made which has smooth projecting and recessing parts along a sole shape integrally continuous from the front part 110 to the rear part 120. By two color molding, the molding material of the front part and the molding material of the rear part are made different from each other, with the hardness of the material of the front part 110 adjusted smaller than the hardness of the material of the rear part 120. While the entirety is a three-dimensionally shaped integrally molded structure having smooth projecting and recessing parts along the integrally continuous sole shape, the structure is such that the part in the front part 110 is easily bendable and the rear part 120 can easily maintain a three-dimensional shape.SELECTED DRAWING: Figure 1
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Inventors:
AOYAMA MASAHIRO
Application Number:
JP2017100679A
Publication Date:
December 06, 2018
Filing Date:
May 22, 2017
Export Citation:
Assignee:
SHOEARRA INC
International Classes:
A43B7/28; A43B13/38
Domestic Patent References:
| JP3195056U | 2014-12-25 | |||
| JP2011206000A | 2011-10-20 | |||
| JPS5952902U | 1984-04-07 | |||
| JPS52110943U | 1977-08-23 |
Foreign References:
| US20030056397A1 | 2003-03-27 |
Attorney, Agent or Firm:
Michiaki Nagai