JPS5972901U

JPS5972901U - foldable shoes

Info

Publication number: JPS5972901U
Application number: JP17071882U
Authority: JP
Inventors: 原田　昌典; 浦本　国雄
Original assignee: 株式会社アサヒコーポレーション
Priority date: 1982-11-09
Filing date: 1982-11-09
Publication date: 1984-05-17

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

図面は実施例を示すものであって、第１図は、凹溝及び
凸部の縦断面形状が半円形の場合の、靴の縦断面側面図
。第２図は、靴底に掛る負荷のベクトルに対応して、凹
溝及び凸部の縦断面形状を形成した場合の靴の縦断面側
面図。第３図は中底の縦断面図。第４図は靴の縦方向に
対して垂直に凸部を形成した場合の中底の下面直視平面
図。第５図は踏付部の屈曲線に沿って凸部を形成した場
合の中底の下面直視平面図。第６図は凸部を山形状に形
成した場合の中底の下面直視平面図。第７図は外底を２
つ折りにした場合の縦断面図。第８図は中底を２つ折り
にした場合の縦断面図。符号の説明、１・・・靴、２・・・胛被、３・・・外底
、３１・・・外底下面、３２・・・外底上面、３３・・
・凹溝、３４・・・凸条部、３５・・・凹陥部の爪先側
の壁面、４・・・中底、４１・・・中底下面、４２・・
・中底上面、４３・・・凸部、４４・・・凹部、４５・
・・凸起部の爪先側の壁面、５・・・凹陥部、６・・・
凸起部、７・・・布帛、Ａ・・・踵部、Ｂ・・・不踏部
、Ｃ・・・踏付部、Ｄ・・・爪先部。The drawings show an embodiment, and FIG. 1 is a vertical cross-sectional side view of a shoe in which the vertical cross-sectional shape of the groove and the convex part is semicircular. FIG. 2 is a vertical cross-sectional side view of a shoe in which the vertical cross-sectional shapes of grooves and convex portions are formed in accordance with the vector of the load applied to the sole of the shoe. Figure 3 is a vertical cross-sectional view of the midsole. FIG. 4 is a plan view of the lower surface of the insole when a convex portion is formed perpendicularly to the longitudinal direction of the shoe. FIG. 5 is a plan view of the bottom of the inner sole when a convex portion is formed along the bending line of the tread portion. FIG. 6 is a plan view of the lower surface of the inner sole when the convex portion is formed into a mountain shape. Figure 7 shows the outer sole at 2
Vertical cross-sectional view when folded. FIG. 8 is a longitudinal sectional view when the midsole is folded in half. Explanation of symbols: 1...Shoes, 2...Shoes, 3...Outsole, 31...Lower surface of the outer sole, 32...Upper surface of the outer sole, 33...
- Concave groove, 34... Convex strip, 35... Wall surface on the toe side of the concave part, 4... Insole, 41... Lower surface of insole, 42...
・Inner bottom upper surface, 43...Convex portion, 44...Concave portion, 45・
・・Wall surface on the toe side of the convex part, 5... Concave part, 6...
Convex part, 7...Fabric, A...Heel part, B...Non-stepping part, C...Treading part, D...Toe part.

Claims

[Scope of utility model registration request]

A concave part 5 is provided in the heel part A of the upper surface of the outer sole 32, and a plurality of concave grooves 33, 33, and 33 grooves in the horizontal direction are provided in the passage from the non-stepping part B to the toe part.
. . , a protruding portion 34 is formed approximately in the center, and a protruding portion 6 is formed on the lower surface 41 of the inner sole corresponding to the recessed portion 5, the groove 33, 33, . . . and the protruding portion 34. , a convex part 43, 43... and a concave part 44, and a foldable shoe 1° configured so that the outer sole 3 and the inner sole 4 can be attached and detached.