| 摘要 |
<p>The present invention relates to a tool for forming a structure of an insole of a shoe, which prevents users from sliding, so that users can safely climb mountains in the winter and walk on the snow of the street wherein the tool prevents users from sliding when the insole of the shoes touches the surface on the road, and has: a plurality of coning protrusion parts, which are integrated into the insole of the shoe and are made from materials with good adhesion for the road; and a metallic spike needle whose structure is thumbtack and which is formed in the center part properly formed on the coning protrusion part among the protruded coning protrusion parts.</p> |
