De-stress and comfortable sole structure of high-heeled shoes

Abstract

This invention is related to a de-stress and comfortable sole structure of a high-heeled shoe. This high-heeled shoe includes a base, a middle pad, a surface layer, a vamp, and a heel. A bearing area recessed downwards is disposed at a position on the middle pad for receiving ball of foot. Therefore, when a user wearing the high-heeled shoes uses the anterior sole of foot to support the body weight thereof, the ball of foot will sink and is thus lower than a horizon of the anterior sole of foot. Accordingly, the higher outer side and the lower inner side of the guiding pathway of foot's moving stress can be satisfied to increase the comfortable feeling of the walking and do not cause the injuries of the legs and spine.

What is claimed is: 
     
         1 . A de-stress and comfortable sole structure of a high-heeled shoe, comprising:
 a base having an anterior lower part and a higher poster part;   a heel disposed under the base;   a middle pad disposed on the base;   a surface layer disposed on the middle pad for contacting a foot sole of a human body;   a vamp combined with the external of the base; and   a bearing area recessed downwards disposed at a position on the middle pad for receiving ball of foot, wherein the bearing area is smoothly connected to the periphery thereof and conformally combined with the middle pad.   
     
     
         2 . The de-stress and comfortable sole structure of  claim 1 , wherein is the bearing area is smoothly connected with a peripheral thereof and extending to an outer side of the middle pad to form an inclined stamping surface. 
     
     
         3 . The de-stress and comfortable sole structure of  claim 1 , wherein the middle pad has a big toe receiving part located correspondingly to a big toe of a human's foot, and the big toe receiving part connects the bearing area and is recessed according to a shape of the big toe. 
     
     
         4 . The de-stress and comfortable sole structure of  claim 1 , wherein the base and the heel are formed as one piece. 
     
     
         5 . The de-stress and comfortable sole structure of  claim 1 , wherein the base and the heel are separately formed but combined together by adhering or nailing. 
     
     
         6 . The de-stress and comfortable sole structure of  claim 2 , wherein the middle pad has a big toe receiving part located correspondingly to a big toe of a human's foot, and the big toe receiving part connects the bearing area and is recessed according to a shape of the big toe. 
     
     
         7 . The de-stress and comfortable sole structure of  claim 2 , wherein the base and the heel are formed as one piece. 
     
     
         8 . The de-stress and comfortable sole structure of  claim 2 , wherein the base and the heel are separately formed but combined together by adhering or nailing. 
     
     
         9 . The de-stress and comfortable sole structure of  claim 3 , wherein the base and the heel are formed as one piece. 
     
     
         10 . The de-stress and comfortable sole structure of  claim 3 , wherein the base and the heel are separately formed but combined together by adhering or nailing.