| 摘要 |
PURPOSE: A cushion apparatus of footwear is provided, which can protect the joint including knee or the ankle and secure convenience of walking. CONSTITUTION: A cushion apparatus of footwear comprises: an outsole(10) in which a groove is formed; a midsole(20) in which a first combining aperture is formed; a first leaf spring(30) which is inserted into the first combining aperture of the midsole and is combined; an auxiliary lower plate(40) supporting the high elastic force of the first leaf spring; an auxiliary upper plate(50) for offering the excellent feeling of wearing; a cyclic type cover(60) which is inserted into the hole lower part; a mount unit(70) placed in the first mount groove; and a second leaf spring(80) supporting the heel. |
