Patent ID: 8267411

Claim:
A size-adjusting fastening mechanism applicable for a single-roller or double-roller or ice skate, the skate comprising a shoe body and toecap, the size-adjusting mechanism comprising: a channel member and an anchor member for connecting the shoe body and toecap, the anchor member slidably engaging the channel member for adjusting a size of the skate; a moveable fastening block including a ratatable handle disposed on the shoe body, wherein when the handle is in a first position, the moveable fastening block prevents size adjustment of the skate, and when the handle is in a second position perpendicular to the first position, the moveable fastening block permits size adjustment of the skate; and a fixed fastening block disposed above the moveable fastening block, the fixed fastening block including a locking groove and an unlocking groove perpendicularly arranged with respect to each other, wherein a bottom surface of the locking groove has a different height than a bottom surface of the unlocking groove, and wherein moveable fastening block includes a concave portion that is disposed in the locking groove when the handle is in the first position and disposed in the unlocking groove when the handle is in the second position.