| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fastening device in which the fastening of a leg for footwear mounting can be performed by so to speak one-touch. <P>SOLUTION: Two ladder belts 11 are disposed at a side position of a leg of a footwear 3. In the ladder belt 11, the proximal end can be turned, and the distal end becomes a free end. An application instrument 13 where the right and left are maintained is applied to the leg by a ratchet instrument 15 that slides according to each ladder belt 11. A release lever 17 disposed at the ratchet instrument 15 is pulled in a substantially free end direction of the ladder belt 11 to thereby release the engaging with the ladder belt 11. A handle 19 that connects both release levers of both ratchet instruments is disposed, and becomes a substantially U character shape to orient the free end direction of the ladder belt 11. By such composition, the fastening can be performed by so to speak one-touch only by pressing the application instrument 13 toward an ankle of a lower limb. Moreover, the fastening can be released by so to speak one-touch only by pulling the handle 19 gripping it. <P>COPYRIGHT: (C)2013,JPO&INPIT |
