Spike assembly for a spiked shoes

Abstract

A spike assembly has a spike and spike connector. The spike connector has multiple threads formed on an inner surface. The multiple threads include a specific thread has a width larger than that of the others. The spike has multiple grooves formed in an outer surface. The multiple grooves include a specific groove having a depth deeper than that of the others and corresponding to the width of the specific thread on the spike connector. Accordingly, the spike is easily connected with the spike connect at a specific orientation, and to assemble the spike assembly is convenient.

1 . A spike connector being mounted in a sole of a spiked shoe and comprising 
 a surface with a center, an inner periphery and an outer periphery; and    a connecting hole being defined in the center of the surface and having an inner surface and multiple thread teeth formed on the inner surface, wherein the multiple thread teeth include a specific thread having a width larger than that of the others.    
   
   
       2 . The spike connector as claimed in  claim 1 , wherein the spike connector further has multiple notches defined along the inner periphery of the surface of the spike connector.  
   
   
       3 . The spike connector as claimed in  claim 1 , wherein the spike connector further has multiple fasteners formed along the outer periphery of the surface of the spike connector, and each fastener having a buckling edge.  
   
   
       4 . The spike connector as claimed in  claim 1 , wherein the spike connector further has a mark being defined on a position of the surface of the spike connector.  
   
   
       5 . A spike for the spike connector as claimed in  claim 1 , wherein the spike has 
 a head;    a base connected to the head and having 
 a surface with a center, an inner periphery and an outer periphery;  
 a threaded shank formed on the center of the surface and having  
   an outer surface and multiple thread grooves formed in the outer surface, wherein the multiple thread grooves include a specific threaded groove having a depth deeper than that of the others, and the depth of the specific threaded groove is adapted to correspond to a specific thread of the spike connector.    
   
   
       6 . The spike as claimed in  claim 5 , wherein the spike further has multiple protrusions formed along the inner periphery of the surface of the base.  
   
   
       7 . The spike as claimed in  claim 5 , wherein the spike further has multiple fasteners formed along the outer periphery of the surface of the base and each fastener having a buckling edge.  
   
   
       8 . The spike as claimed in  claim 5 , wherein the head of the spike is formed into a plank.  
   
   
       9 . The spike as claimed in  claim 5 , wherein the head of the spike is formed into a taper.