Title:
EXTERNAL SOLE FOR SHOES
Document Type and Number:
Japanese Patent JPH08173207
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To accurately press the sole of one's foot during walking and prevent one's feet from widening to the outward to form an inverted V-shape during walking, by forming a through hole laterally passing a pressing swell formed along the curved part and having a section gradually increasing as it laterally goes from the outer side face of the out sole to the inner side face. SOLUTION: A large through hole 6 is formed in the heel and a plurality of laterally extending small through holes 2 are formed at the toe side part. A curved part 5 corresponding to the shape of the arch of the foot of a user is formed at the middle part of the out sole, and a pressing projection 4 is formed along the curved part 5. A through hole is formed to laterally piece the pressing projection 4 and have a section gradually increasing as it goes sideways from the outer side face of the external bottom to the inner side face. In this way, this out sole for shoes is excellent in a shock-absorbing effect on large shocks and it presses accurately the sole during walking and prevents walking person's feet from widening to the outside so as to form an inverted V-shape.
Inventors:
BAKU YON SORU
Application Number:
JP19874395A
Publication Date:
July 09, 1996
Filing Date:
August 03, 1995
Export Citation:
Assignee:
BAKU YON SORU
International Classes:
A43B7/14; A43B13/14; A43B13/18; A43B13/20; (IPC1-7): A43B13/14; A43B7/14; A43B13/20
Attorney, Agent or Firm:
Keishiro Takahashi (2 outside)