| 摘要 |
PROBLEM TO BE SOLVED: To provide an apparatus for tightening the top of a foot in leisure sports boot fixing a heel to a sole which allows a user to take various postures, reduces loads on muscles of an ankle and a calf even when the user is inclined to the front, and precisely transfers wanted techniques of the user to tiptoes. SOLUTION: The leisure sports boot includes a sole forming the bottom of the boot; a boot upper rim forming the top end of the boot; a boot upper to be extended between the sole and the boot upper rim; a top of foot protection upper installed inside the boot upper rim; and a tightening string tied between the boot upper rims in a zigzag shape. The apparatus includes a top of foot tightening base installed inside the top of foot protection upper, for compressing the top of the foot to the sole; a wire passing through the top of foot tightening base, and pulling the top of foot tightening base to the top of the foot, so that the heel can be fixedly adhered to the sole; and a wire fixing device which is connected to both the ends of the wire, for selectively pulling or releasing the wire. COPYRIGHT: (C)2006,JPO&NCIPI
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