SPORTS SHOES

• Main Author: MORIMOTO MITSUHIKO
• Format: Patent
• Language: English
• Published: 20.06.2000
• Edition: 7
• Subjects: CHARACTERISTIC FEATURES OF FOOTWEAR; FASTENINGS OR ATTACHMENTS OF FOOTWEAR; FOOTWEAR; HUMAN NECESSITIES; LACES IN GENERAL; PARTS OF FOOTWEAR

PROBLEM TO BE SOLVED: To prevent even a spike of screwing type from loosening by forming a flange seat part obtained by raising the upper surface of a flange part to abut or a spike fixing part on the surface of a sole of shoe. SOLUTION: The flange seat part 30 obtained by raising the upper surface of a flange part to abut is formed at a spike fixing part on the surface of the sole of shoe 12 integrally with the sole of shoe 12. This part 30 is in the state of a mound which is circular by a plane view and is nearly a segment in its cross section and its peripheral part 32 is at a position recessed compared with the surface 34 of the sole of shoe 12 and is raised to become higher from this part 32 toward its center. The surface of the part 30 is substantially abutted on the whole of the upper surface of the part 10 when the spike 2 is fastened. It is desirable to bury a seat body 14 deeply in the sole of shoe by an interval distance. By giving the compressing margin of the elastic sole of shoe of a distance portion to the center of the part 30, loosening of the spike is advantageously prevented in combination with the entire raised shape of the part 30.