| 摘要 |
PURPOSE: A height upward controlling insole is provided to enable users to adjust the height of an air tube by inserting the air to obtain the desired height. CONSTITUTION: A height upward controlling insole comprises the following: a body(10) formed in a horseshoe shape; an air tube(20) installed inside the body; and an air insertion hole(30) installed on the end of the air tube. The height of the insole is adjusted by inserting air into the air tube through the air insertion hole. |
