Anatomy-based biomechanic shoe sole

Abstract

An anatomy-based biomechanic shoe sole comprises an inner arch supporting segment bulging toward a arched human plantar surface, an outer arch supporting segment bulging toward the arched human plantar surface, and a depressed calcaneus supporting segment formed fitting the arched human plantar surface. The aforesaid supporting segments are respectively arranged at an optimum position that is determined through measurement based on foot anatomy so that the supporting segments are effective to mitigate the pressure borne by a human foot and enhance comfort to the human foot in the perspective of biomechanics.

1 . An anatomy-based biomechanic shoe sole, comprising an inner arch supporting segment bulging toward a arched human plantar surface, an outer arch supporting segment bulging toward the arched human plantar surface, and a depressed calcaneus supporting segment formed fitting the arched human plantar surface. 
     
     
         2 . The shoe sole of  claim 1 , wherein the inner arch supporting segment is extended form a starting point, which is a point corresponding to about 14% of an overall length of the shoe sole, to a terminal point, which is a point corresponding to about 66.66% of the overall length of the shoe sole, and is bulged toward the arched human plantar surface with a peak positioned corresponding to about 40% of the overall length of the shoe sole. 
     
     
         3 . The shoe sole of  claim 1 , wherein the outer arch supporting segment has a bottom edge formed as an inclined surface so as to provide enhanced elasticity to the outer arch supporting segment. 
     
     
         4 . The shoe sole of  claim 1 , wherein the outer arch supporting segment is extended form a starting point, which is a point corresponding to about 15% of an overall length of the shoe sole, to a terminal point, which is a point corresponding to about 46% of the overall length of the shoe sole and is bulged toward the arched human plantar surface with a peak positioned corresponding to about 27% of the overall length of the shoe sole. 
     
     
         5 . The shoe sole of  claim 1 , wherein the calcaneus supporting segment has a valley positioned corresponding to about 11% of the overall length of the shoe sole and fitting the arched human plantar surface.