发明名称 WATER GAME DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a safe water game device easily operable by anyone. SOLUTION: This device is provided with a float 1 floating on a water surface where a person can get in, a shaft body 3 extended downwards from the float 1 capable of relative vertical movement between the float and a guide body 7 engaged with an engaging part 5 provided on the shaft body 3. The guide body 7 is provided with a guide path for supporting the shaft body in a vertical direction at the engaging part and guiding it movably in a horizontal direction.
申请公布号 JP2001178970(A) 申请公布日期 2001.07.03
申请号 JP19990368683 申请日期 1999.12.27
申请人 NKK CORP 发明人 IMAGAWA KENZO;OMOTANI HIDEO
分类号 A63G3/00;(IPC1-7):A63G3/00 主分类号 A63G3/00
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