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    • 5. 发明授权
    • Toy displaying erratic tumbling movement
    • 玩具显示不规则的翻滚运动
    • US4238904A
    • 1980-12-16
    • US44843
    • 1979-06-04
    • Dorothy M. Lang
    • Dorothy M. Lang
    • A63H15/02A63H15/08A63H33/00
    • A63F7/40A63H15/08A63F2250/063
    • The toy is made with a hollow housing having a generally polygonal configuration in plan view, and having arcuate side walls which form pivoting axes about which the toy can tumble when positioned on an inclined planar surface, a stairway, or the like. The toy has at least two major planar sides whereby progressive tumbling movement of the toy occurs from one major planar side to another about ones of the arcuate side walls when the toy is positioned on an inclined planar surface. A sphere, or the like, is provided freely movable within the confines of the housing to impart momentum to the housing whereby the tumbling of the toy results. The tumbling movement is erratic due to the included angle between potential pivoting axes, and due to the intervening major planar surfaces on which the toy momentarily stops during tumbling.
    • 该玩具由平面图中具有大致多边形构造的中空壳体制成,并且具有弓形侧壁,其形成枢转轴线,当定位在倾斜的平面表面,楼梯等上时玩具可以滚动。 该玩具具有至少两个主要的平面侧面,当玩具定位在倾斜的平面表面上时,玩具的逐渐滚动运动从一个主平面侧到另一个侧面绕弓形侧壁。 球体等可以在壳体的范围内自由移动,以向壳体赋予动量,从而导致玩具的翻滚。 由于潜在的枢转轴之间的夹角以及由于玩具在翻滚期间暂时停止的中间的主要平面而导致翻滚运动不稳定。
    • 7. 发明授权
    • Rolling toy
    • 滚动玩具
    • US06273779B1
    • 2001-08-14
    • US09560933
    • 2000-04-30
    • Francois Boulaire
    • Francois Boulaire
    • A63H2908
    • A63H15/08
    • A toy for amusing people of all ages by flipping along a surface. The rolling toy includes a cylindrical tube having a first sealed end and a second sealed end and a weighted ball enclosed within the cylindrical shaped tube and having a circumference smaller than a circumference of said cylindrical tube allowing said weighted ball to roll along a length of said cylindrical tube. A flexible body portion is secured to the first sealed end of the cylindrical tube and a spring extends through the body portion. The body portion able to maintain the rolling toy in an upright position with the cylindrical tube positioned atop the body portion. When the cylindrical tube is tiled, the weighted ball is caused to roll along the length of the cylindrical tube from the first end to the second end. This causes the cylindrical tube to move towards the surface, the body portion to bend as the cylindrical tube moves towards the surface and the spring to uncoil. Upon the cylindrical tube contacting the surface, the weighted ball contacts the second surface and the spring begins to recoil causing the body portion to flip over the head portion. Momentum of the body portion rotates the head portion and the body portion to return to an upright position. The spring is preferably connected between an end of the body portion opposite the cylindrical tube and the weighted ball.
    • 一种玩具,可以通过沿着表面旋转来使所有年龄的人感兴趣。 滚动玩具包括具有第一密封端和第二密封端的圆柱形管和封闭在圆柱形管内的加重球,并且具有小于所述圆柱形管的圆周的周长,允许所述加权球沿着所述圆柱形管的长度滚动 圆柱管。 柔性主体部分固定到圆柱形管的第一密封端并且弹簧延伸穿过主体部分。 身体部分能够将滚动玩具保持在直立位置,其中圆柱形管定位在身体部分的顶部。 当圆柱形管被平铺时,使加重的球从圆柱形管的长度从第一端到第二端滚动。 这使得圆柱形管朝向表面移动,当圆柱形管朝着表面移动并且弹簧解开时,主体部分弯曲。 在圆柱形管接触表面时,加重的球接触第二表面,并且弹簧开始反冲,导致主体部分翻转头部。 身体部分的动量使头部和主体部分旋转以返回到直立位置。 弹簧优选地连接在与圆柱形管相对的主体部分的端部和加重的球之间。