Title:
INJECTION-MOLDED SHOE
Document Type and Number:
Japanese Patent JP3910061
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an injection-molded shoe having a structure of a shoe bottom which is lightweight, has an excellent design and improved shock absorbing performance to generate less feel of bottoming.
SOLUTION: The shoe bottom 3 of the structure comprises an insole, a midsole 5, and outsoles 6a and 6b laminated with each other. In the midsole 5, hollow parts 7 and 8 are provided through it from the inner side to the outer side. On a post part 9 between them, and on a rear surface inner wall of the hollow part 8 on the rear side, swollen parts b3 and b4 are provided to be swollen into the hollow parts 7 and 8. Protruded parts t1 and t2 are provided on an upper surface wall and a lower surface wall of the hollow part 8 on the rear side to be protruded into the hollow part 8.
Inventors:
Horie Naoji
Norio Kameyama
Norio Kameyama
Application Number:
JP2001396843A
Publication Date:
April 25, 2007
Filing Date:
December 27, 2001
Export Citation:
Assignee:
Achilles Corporation
International Classes:
A43B13/20; B29D35/00; (IPC1-7): A43B13/20; B29D31/50
Domestic Patent References:
| JP8173207A | ||||
| JP7298903A | ||||
| JP60125907U |
Attorney, Agent or Firm:
Osamu Kataoka