Spike for golf shoe

Abstract

The present invention the present invention relates to a spike for a golf shoe, which ensures quick and rigid locking of a spike body to a nut member embedded in an outsole of the golf shoe, and allows a commercially available conventional spike body element to be threadedly locked to the nut member upon wear or breakage of the spike body, thereby lengthening a useful life of the golf shoe.

What is claimed is:  
     
         1 . A spike for a golf shoe, comprising: 
 a nut member having a first base, first ratchet teeth which are formed at a center portion of the first base, an annular groove which is defined inward of the first ratchet teeth, a first sleeve part which is placed inward of the annular groove and is formed on a circumferential inner surface thereof with an internally threaded portion, the nut member being formed, on an inner edge thereof defining the annular groove, with a pair of upwardly inclined projections; and    a spike body having a second base, second ratchet teeth which are formed at a center portion of the second base to be meshed with the first ratchet teeth of the nut member, and a second sleeve part which is placed inward of the second ratchet teeth to be inserted into the annular groove of the nut member, the second sleeve part being formed on a circumferential outer surface thereof with a pair of downwardly inclined projections which can ride on the pair of upwardly inclined projections of the nut member to be slidingly and threadedly moved thereon.