摘要 |
An inner circumference side annular groove is formed in an inner circumference edge part of a golf shoe sole of a synthetic rubber, an outer circumference side annular groove is formed in the radial outside of the annular groove, and an annular packing protrusion is formed between them. An inner circumference side annular rib is provided on the lower face of the base of the friction part, an outer circumference side annular rib is provided in the outer circumference edge part thereof, and the area between them is made an annular packing face. When the friction body is fitted in and held by the holder, the inner circumference side annular rib and the outer circumference side annular rib fit in the inner circumference side annular groove and the outer circumference side annular groove, respectively, and the annular packing protrusion tightly and elastically contacts and presses the annular packing face over the entire circumference.
|