| 摘要 |
PROBLEM TO BE SOLVED: To prevent the release of fitting from becoming difficult, to prevent a holding body or a friction body from being damaged by fitting releasing operation and to prevent causing of injuries due to unreasonable operation by effectively preventing entering of sand grains, etc., between the friction body and the holding body. SOLUTION: An inner periphery side annular groove S1 is formed at the inner periphery part of a golf shoe sole S made of a synthetic rubber, an outer periphery side annular groove S2 is formed outside its radial direction, and an annular packing projection part S3 is formed between both of them. An inner periphery side annular projecting strike R1 is formed on the lower face of a base part 14a in a friction part 14, an outer periphery side annular projecting strike R2 is formed on the an outer periphery part, and an annular packing surface 14b is formed between both of them. In a state where the friction body 16 is fitted and held by the holding body 10, the inner periphery side annular projecting strike R1 and the outer periphery side annular projecting strike R2 are fitted respectively to the inner periphery side annular groove S1 and the outer periphery side annular groove S2, and the annular packing projection part S3 is elastically and closely brought into press-contat with the annular packing surface 14b around the whole periphery.
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