发明名称 Rolling toy
摘要 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.
申请公布号 US6273779(B1) 申请公布日期 2001.08.14
申请号 US20000560933 申请日期 2000.04.30
申请人 BOULAIRE FRANCOIS 发明人 BOULAIRE FRANCOIS
分类号 A63H15/08;(IPC1-7):A63H29/08;A63H11/08 主分类号 A63H15/08
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