Cushion member and a shoe insole comprising the same

Abstract

The present invention relates to a cushion member and a shoe insole comprising the same. In particular, it relates to a cushion member which is inserted to an outside of heel of shoe insole wherein an end of the cushion member is shaped to be concave in order to wrap the convex portion between the rear sole of foot and ankle, and to a shoe insole comprising the same.

1 . A cushion member inserted to an outside of the heel of shoe insole, the cushion member comprises an end having a concave shape in order to wrap a convex portion between the rear sole of foot and ankle. 
     
     
         2 . A cushion member according to  claim 1 , wherein said cushion member comprises a heel support portion to support the convex portion between the rear sole of foot and ankle. 
     
     
         3 . A shoe insole having a support member to prevent an overpronation and a supination attached to the underneath thereof,
 wherein a heel portion of the support member is cut-out in a semi-circle shape, to which the cushion member according to  claim 1  is attached,   an overpronation preventing portion is formed on the inside of the portion corresponding to the heel on the support member,   a supination preventing portion is formed on the outside of the portion corresponding to the heel on the support member,   said overpronation preventing portion and supination preventing portion are formed in approximately V-shape where the overpronation preventing portion is narrower in width and longer in length than the supination preventing portion,   said support member is formed to have an arch shape, and the support member for preventing overpronation and supination is attached to the underneath of the shoe insole, and   said support member is provided with a cut-out portion in V-shape on the right of the portion where the arch portion starts.   
     
     
         4 . A shoe insole according to  claim 3 , wherein the right edge of the cut-out portion in V-shape on the support member has an inversed V-shape whose front part is pointed, and a wide portion with a rectangular shape is formed on the left side of the cut-out portion.