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    • 3. 发明专利
    • Roller skis
    • 滚子滑雪
    • JP2007325907A
    • 2007-12-20
    • JP2006288270
    • 2006-10-24
    • Kimihiro Tsuchie公裕 土江
    • TSUCHIE KIMIHIRO
    • A63C5/035A63C17/06
    • A63C17/064A63C17/004A63C17/045
    • PROBLEM TO BE SOLVED: To provide a pair of skis by which it is possible for the user to enjoy or practice skiing on slopes with no snow while having sliding feelings and using sliding techniques similar to those of snow skiing.
      SOLUTION: A pair of roller skis each comprising at least four fixed rollers 9 to12 disposed in parallel on the central lower face of a long and narrow board 4 made of an elastic material while having a left-right spacing corresponding to the width of the board and while having a front-rear spacing shorter than the front-rear length of a boot 1 secured to the board 4, and two casters, one disposed on the lower face of the top portion of the board and the other disposed on the lower face of the tail portion of the board 4, wherein when the board 4 is placed on the ground with no load applied thereto, only the rollers of the top and tail casters 5, 6 make contact with the ground and the fixed rollers 9 to 12 at the central portion are away from the ground.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一对滑雪板,通过该滑雪板,用户可以在滑雪感觉和使用类似于滑雪的滑动技术的情况下,在没有雪的雪地上享受或练习滑雪。 解决方案:一对滑轮,每个包括至少四个固定辊9至12,平行布置在由弹性材料制成的长而窄的板4的中心下表面上,同时具有对应于宽度的左右间隔 并且具有比固定到板4的靴子1的前后长度短的前后间隔,以及两个脚轮,一个设置在板的顶部的下表面上,另一个设置在 板4的尾部的下表面,其中当板4在没有载荷的情况下放置在地面上时,只有顶部和尾部脚轮5,6的辊与地面接触并且固定的辊9 到中部的12处远离地面。 版权所有(C)2008,JPO&INPIT
    • 8. 发明专利
    • Acceleration aid type sport tool for walking
    • 加速援助类型运动工具
    • JP2003299764A
    • 2003-10-21
    • JP2002142202
    • 2002-04-10
    • Shigeru Habuki茂 羽吹
    • HABUKI SHIGERU
    • A63C17/12
    • A63C17/12A63C17/045
    • PROBLEM TO BE SOLVED: To provide a sport tool which can increase the speed of walking by rotating wheels with walking-like actions in a shape like roller skates mounted on both feet.
      SOLUTION: The tool is provided with a drive mechanism which operates to rotate the wheels by foot forces, spring forces and the like by raising the heels thereof. One or more of one-way rotary clutches are so built in the course of the drive mechanism as to enable acceleration keeping the kicking foot from running backward uselessly while raising the heels or by kicking simultaneously at a specific point. In Fig. 1, the action of raising the heel generates a rotating force which works on a sprocket 8a built in the one-way rotation clutch to rotate the wheels 13 in one direction. The position at which the rotation of the sprocket 8a works to accelerate the wheels 13 is defined as the specified point and the kicking action is made simultaneously with the action of raising the heel at the specified point thereby enabling the acceleration of the tool by keeping the kicking foot from running backward uselessly.
      COPYRIGHT: (C)2004,JPO
    • 要解决的问题:提供一种运动工具,其可以通过以类似于安装在两只脚上的溜冰鞋的形状的行走状态的旋转轮来增加行走速度。 解决方案:该工具设置有驱动机构,该驱动机构通过升高其脚跟而通过脚力,弹簧力等旋转车轮。 一个或多个单向旋转离合器如此构建在驱动机构的过程中,以便能够加速保持踢脚不起作用,同时提高脚跟或在特定点同时踢。 在图 如图1所示,提升脚跟的动作产生作用在内置于单向旋转离合器中的链轮8a上的旋转力,以使车轮13沿一个方向旋转。 将链轮8a的旋转作用于加速车轮13的位置被定义为指定点,并且与在特定点升高脚跟的动作同时进行踢动作用,从而能够通过保持工具的加速来加速工具 踢脚从后面无动于衷。 版权所有(C)2004,JPO