Title:
VENTILATION STRUCTURE OF OUTSOLE
Document Type and Number:
Japanese Patent JP3886322
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a ventilation structure of an outsole which prevents ventilation holes from clogging and suppress the reduction of air permeability and drainage ability.
SOLUTION: A ventilation structure of an outsole is formed with through holes 5 which pierce up and down through the outsole 1. The through hole 5 is attached with a ventilation part 6. The ventilation part 6 is attached with a brim part 60 and a convexity part 61. The brim part 60 is engaged to an upper face 2a of the outsole 1 to prevent the ventilation part 6 from falling down from the through hole 5. The convexity part 61 is inserted into the pass- through hole 5. The convexity part 61 is pierced up and down by an air hole 62 for ventilation.
Inventors:
Tomohiro Hayashi
Minoru Tanaka
Minoru Tanaka
Application Number:
JP2000188717A
Publication Date:
February 28, 2007
Filing Date:
June 23, 2000
Export Citation:
Assignee:
ASICS Corporation
International Classes:
A43B7/08; A43B5/06; A43B7/06; A43B13/20; (IPC1-7): A43B7/08; A43B5/06; A43B13/20
Domestic Patent References:
| JP59077801A | ||||
| JP4058102U | ||||
| JP52090348A | ||||
| JP63073901A |
Attorney, Agent or Firm:
Yoshinobu Yamamura