Shock absorber type sports shoe for balance

Abstract

In a shock absorber type sports shoes for balance which is equipped with a coil type spring between a sole of a body forming a shoe and an elastic sole, there is provided a shock absorber type sports shoes for balance characterized in that a spring fixing member is provided in an upper end or a lower end of a spring and is equipped with a protrusion on which an end of the spring is wound on its center and is supported by the same, with a spring end insertion groove being formed along a circumference of the same in order for the end of the spring to be mounted and engaged to the same, and the spring fixing member is fixedly engaged into an engaging groove formed in the elastic sole.

1 . In a shock absorber type sports shoes for balance which is equipped with a coil type spring between a sole of a body forming a shoe and an elastic sole, a shock absorber type sports shoes for balance characterized in that a spring fixing member is provided in an upper end or a lower end of a spring and is equipped with a protrusion on which an end of the spring is wound on its center and is supported by the same, with a spring end insertion groove being formed along a circumference of the same in order for the end of the spring to be mounted and engaged to the same, and the spring fixing member is fixedly engaged into an engaging groove formed in the elastic sole. 
   
   
       2 . The shoes of  claim 1 , wherein said spring has an outer diameter which is gradually decreased from its upper side to its lower side. 
   
   
       3 . The shoes of  claim 1 , wherein said spring end insertion groove has a certain inclination angle so that the spring fixing member can maintain a horizontal state in a state that the upper end or lower end of the spring is engaged. 
   
   
       4 . The shoes of  claim 1 , wherein said protrusion is equipped with a female screw part and is engaged to the elastic sole using a bolt. 
   
   
       5 . The shoes of  claim 4 , wherein said female screw part is protruded with respect to the protrusion and its outer structure is equipped with a polygonal part formed in a polygonal structure, and said polygonal part is inserted into a polygonal groove formed in the engaging groove and is bolt-engaged, so its rotation is prevented. 
   
   
       6 . The shoes of  claim 1 , wherein said spring fixing member is equipped with a protrusion guide hole at its center for being engaged with the protrusion and a spring pressing plate of which one side presses an end of the spring. 
   
   
       7 . The shoes of  claim 6 , wherein the body forming a spring fixing member and the spring pressing plate are engaged using a bolt.