| 摘要 |
PROBLEM TO BE SOLVED: To provide a floating body which draws attention and is useful in helping environmental education as well, in the floating body using a fountain used for exhibition or for decorations.SOLUTION: The floating body includes a fountain part 2 for jetting a water stream and a floating body 1 which receives the water stream A jetted from the fountain part 2 and floats. The floating body 1 is formed of a material whose specific gravity is ≤1, and the entire surface of the floating body 1 is formed of a curved surface. Further, the floating body 1 comprises four spherical bodies in which one spherical body is closely bonded with the other three spherical bodies. Further, the fountain part 2 is provided on the lower part of a transparent cylindrical container 3, and the floating body 1 is made to float in the transparent cylindrical container 3. Further, power generated by a solar battery 4 provided together is used for the power of the power source of the fountain part 2 which jets the water stream A, and a light source 5 for illumination is provided in addition. |
