发明名称 Children's apparatus for recreation and for learning world geography
摘要 A children's playground or recreational apparatus is provided in which the bottom half of a large world globe is encased in a stationary socket, there being between the surface of said globe and said socket a means for supporting said globe and for producing frictional drag against the globe's surface in order to restrict the globe's potential rotational speed to a manageable limit. A child achieves an erect and balanced stance atop the globe, and by an asymmetrical shift in foot position and/or weight causes the globe to rotate in a desired direction at a desired speed, thus enabling the child to "walk around the world". The globe is provided with a slip-resistant surface, and padding or other protection is provided around the base of the apparatus to attenuate the effects of a fall. The apparatus can be entertaining and recreational, it can develop enhanced balance, coordination and agility, and it can provide a fun means for learning about world geography.
申请公布号 US5145474(A) 申请公布日期 1992.09.08
申请号 US19910668223 申请日期 1991.03.12
申请人 MOORE, JOSEPH L. 发明人 MOORE, JOSEPH L.
分类号 A63B26/00;G09B19/00;G09B27/08 主分类号 A63B26/00
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