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    • 9. 发明授权
    • Balloon balancing toy
    • 气球平衡玩具
    • US3870298A
    • 1975-03-11
    • US48238474
    • 1974-06-24
    • VARGA ZOLTAN
    • VARGA ZOLTAN
    • A63F9/00A63F9/26
    • A63F9/26
    • A balancing toy includes a post and an integral ring at the upper end of the post which captures an elongated balloon which extends generally at 90* with respect to the post. The balloon provides attraction to the young users of such a toy and facilitates balancing of the post. The large surface area and light weight of the balloon create resistance to movement of the post through the air and also provide a visible indicator to the user of the extent of deviation of the post from a plumb position.
    • 平衡玩具包括柱和在柱的上端处的整体环,其捕获相对于柱大致延伸90度的细长气囊。 气球为这种玩具的年轻用户提供吸引力,并且有助于平衡柱子。 气球的大的表面积和轻的重量产生抵抗柱穿过空气的运动的阻力,还为使用者提供了与铅垂位置的偏差程度的可视指示器。