Title:
スポーツ用シューズのソール構造体
Document Type and Number:
Japanese Patent JP4399491
Kind Code:
B2
Abstract:
A sole structure for a sports shoe includes a wavy corrugated plate that is disposed at a heel region of the sole structure and that has corrugations around the heel circumferential portion. The amplitude or height of each corrugation becomes gradually greater toward the heel circumferential edge. The sole structure further includes pillar members formed of rubber and disposed around the heel circumferential portion on the bottom surface of the wavy corrugated plate. The top surfaces of the pillar members include inclined surfaces that slope downwardly as they progress outwardly from the heel central portion toward the heel circumferential edge.
Inventors:
Tatsuo Kawai
Application Number:
JP2007294023A
Publication Date:
January 13, 2010
Filing Date:
November 13, 2007
Export Citation:
Assignee:
Mitsuno Co., Ltd.
International Classes:
A43B13/16; A43B5/00
Domestic Patent References:
| JP11346803A | ||||
| JP2002360306A | ||||
| JP20004905A | ||||
| JP11203A |
Foreign References:
| WO2006129837A1 | ||||
| WO2006070549A1 | ||||
| WO2006120749A1 | ||||
| US6487796 |
Attorney, Agent or Firm:
Kenichi Takasaki