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    • 8. 发明授权
    • In-line skate construction
    • 在线溜冰鞋施工
    • US5397141A
    • 1995-03-14
    • US159220
    • 1993-11-30
    • T. Blaine HoshizakiRene BourqueBernard Daoust
    • T. Blaine HoshizakiRene BourqueBernard Daoust
    • A43B5/16A63C1/02A63C1/18A63C17/06
    • A43B5/16A43B3/0047
    • An in-line skate is shown, including a rigid plastic chassis having a main portion and integral wing portions extending upwardly therefrom on either side adjacent the heel end of the chassis, with an integral heel portion between the wing portions. The main portion, heel portion and wing portions together define a heel box area. A plastic boot is secured to the chassis inside the wing portions and against the heel portion, and extends forwardly along the chassis. A plastic cuff wraps around either side and the rear above the boot, and is pivotally connected to each wing portion. A soft flexible padded sock-like liner is positionable inside the boot and the cuff. Straps are provided to secure the cuff, boot and chassis around the liner to firmly secure the user's foot, the straps preferably including at least one strap passable across the front of a user's ankle, the opposite ends of the strap being directed generally towards the heel box area, such that tightening of the strap pulls a user's heel directly into the heel box area. Preferably, the boot is adjustable to toe in or out relative to the chassis, and the pivotal connection between the cuff and the wing portions includes a ribbed adjustment on at least one side, whereby the height of the cuff relative to the wing portion on that side may be adjusted. The cuff is positioned inside the wing portions, and the boot and the cuff are generally complementary in shape and thickness, thereby presenting generally flush interior surfaces to the liner.
    • 示出了直排式滑冰板,包括刚性塑料底盘,其具有主体部分,并且在靠近底架的后端的任一侧上向上从其上向上延伸的整体翼部分,在翼部之间具有整体的跟部。 主要部分,脚后跟部分和翼部分一起限定了一个脚后跟区域。 塑料靴固定在机翼部分的机翼部分内部并抵靠脚跟部分,并沿底盘向前延伸。 一个塑料袖套包裹在靴子的上方的任一侧和后面,并且枢转地连接到每个翼部。 柔软的柔软填充袜子状衬垫位于靴子和袖口内。 提供带子以将袖带,靴子和底盘​​围绕衬垫固定以牢固地固定使用者的脚,该带子优选地包括穿过使用者脚踝的前部可穿过的至少一个带子,带子的相对端部通常朝向脚跟 盒子区域,使得带子的收紧将使用者的脚跟直接拉到鞋跟区域中。 优选地,护罩可调节以相对于底盘进入或退出,并且袖带和翼部之间的枢转连接包括在至少一侧上的肋状调节,由此袖带相对于翼部的高度 侧可调。 袖带位于翼部内部,靴子和袖口的形状和厚度通常互补,从而呈现与衬垫大致齐平的内表面。