| 摘要 |
PURPOSE: Balance maintenance footwear is provided, which gives agreeable environment to the footwear by equipping with a ventilation unit of a simple structure. CONSTITUTION: Balance maintenance footwear is constituted as follows. An upper(2) is attached and set on the top of the shoe sole main body(10). An arc arch groove part is formed in the middle part bottom surface of the shoe sole main body. In the arc arch groove part of the shoe sole main body, the arc bottom surface which faces the bottom surface with the arc arch groove part is formed. A hard middle support(6) is formed in both sides of the arc bottom surface while surrounding the insole in a U-shape. A connecting member(18) connected to the top of the upstream curvature portion is installed in the bottom of a side decoration part. A string hooking part(19) is equipped in the upper part. In the front and rear of the shoe sole main body, non-slip midsoles(4,5) are attached and installed. A ventilation unit is equipped in the upper surface of the shoe sole main body, hard midsole, and insole. |
