Insole with concept of harmonic tai chi

Abstract

An insole with the concept of harmonic tai chi consists of an upper pad, a lower pas, and a supporter. The upper pad has an S-shaped vibration absorption block protruding downward on the outer side of the front sole. Corresponding to the vibration absorption block of the upper pad, the lower pad has an S-shaped elastic block on the inner side of the sole. With the harmonic combination of the vibration absorption and elastic blocks, the insole is more suitable to dynamical needs as the user walks. The U-shaped supporter is made of a harder material, fixed on the lower pad and extending from the inner foot arch to the heel, thereby protecting the heel and supporting the inner foot arch.

What is claimed is: 
     
         1 . An insole incorporating harmonic tai chi concept comprising an upper pad, a lower pad, and a supporter; wherein
 the upper pad has an S-shaped vibration absorption block protruding downward on the outer side of the front sole;   corresponding to the vibration absorption block of the upper pad, the lower pad has an S-shaped elastic block on the inner side of the sole;   the supporter is made of a harder U-shaped material and fixed on the lower pad in the area from the foot arch to the heel;   the separating curve between the corresponding S-shaped vibration absorption block and elastic block is similar to the tai chi totem; and   with the harmonic distribution of the vibration absorption and elastic blocks, the insole is more suitable to dynamical needs of walking.   
     
     
         2 . The insole incorporating harmonic tai chi concept according to  claim 1 , wherein the S-shaped vibration absorption block of the upper pad, the bottom surface of the lower pad, and the bottom surface of the supporter are formed with wavy granules.