Self-propelled spinning aquatic toy
A self-propelled spinning device having a first and second hemisphere connected together to form a hollow housing. A drive system is disposed in the hollow housing and a plurality of projections extends outward from the first or second hemisphere. The drive system includes an eccentric path of rotation causing the hollow housing to spin about a rotational axis. The projections propel the self-propelled spinning device in a forward direction.
1. A self-propelled spinning device, comprising:
a hollow housing comprising:
a first hemisphere; and
a second hemisphere connected to the first hemisphere;
a drive system rotatably mounted about a rotational axle disposed in the hollow housing, the drive system having an eccentric path of rotation about the rotational axle; and
a plurality of fins extending radially outwards from a partially spherical cap removably attached to the first hemisphere, wherein the eccentric path of the drive system rotates the hollow housing, which in turn rotates the fins that are statically fixed adjacent to an apex of the partially spherical cap attached to the hollow housing, propelling the hollow housing in a forward direction with eccentric rotation opposite of the fins through a liquid.
2. The self-propelled spinning device as recited in claim 1 , wherein the hollow housing includes a ring disposed between the first and second hemisphere.
3. The self-propelled spinning device as recited in claim 2 , wherein the ring creates a waterproof seal preventing any outside elements to enter the hollow housing.
4. The self-propelled spinning device as recited in claim 1 , wherein the partially spherical cap further comprises a power button to activate or deactivate the self-propelled spinning device.
5. The self-propelled spinning device as recited in claim 1 , wherein the drive system is positioned along the rotational axis, the rotational axis is located perpendicular to a plane connecting the first and second hemisphere together and at a radial center from the first and second hemisphere.
6. The self-propelled spinning device as recited in claim 5 , wherein the drive system includes a weight having a gravitational pull causing the hollow housing to spin in a counter direction from the drive system.
7. The self-propelled spinning device as recited in claim 1 , wherein the fins are generally curved.
8. The self-propelled spinning device as recited in claim 1 , wherein the fins extend outward from a spherical cap in a circular direction.
9. A self-propelled spinning device, comprising:
a hollow housing comprising:
a first hemisphere; and
a second hemisphere connected to the first hemisphere;
a drive system rotatably mounted about a rotational axle disposed in the hollow housing, the drive system having an eccentric path of rotation about the rotational axle, the eccentric path of rotation being caused by a weight attached to the drive system that is pulled by gravitational forces causing the hollow housing to eccentrically spin; and
a plurality of projections extending radially outwards from a partially spherical cap removably attached to the first hemisphere, wherein the eccentric path of the drive system rotates the hollow housing, which in turn rotates the projections that are statically fixed adjacent to an apex of the partially spherical cap attached to the hollow housing, propelling the hollow housing in a forward direction with eccentric rotation opposite of the projections through a liquid.
10. The self-propelled spinning device as recited in claim 9 , wherein the hollow housing includes a waterproof seal disposed between the first and second hemisphere.
11. The self-propelled spinning device as recited in claim 9 , wherein the projections cause the hollow housing to spin in a direction opposite to the eccentric path of rotation.
12. The self-propelled spinning device as recited in claim 11 , wherein the projections are generally U-shaped fins.
13. The self-propelled spinning device as recited in claim 9 , wherein the partially spherical cap further comprises a power button to activate or deactivate the self-propelled spinning device.
14. A self-propelled spinning device, comprising:
a hollow housing comprising:
a first hemisphere;
a second hemisphere; and
a seal disposed between the first hemisphere connected to the second hemisphere;
a drive system rotatably mounted about a rotational axle disposed in the hollow housing, the drive system having an eccentric path of rotation about the rotational axle;
a weight attached to the drive system, wherein the weight is pulled by gravitational forces causing the hollow housing to spin; and
a plurality of projections extending radially outwards from a partially spherical cap removably attached to the first hemisphere, wherein the eccentric path of the drive system rotates the hollow housing, which in turn rotates the projections that are statically fixed adjacent to an apex of the partially spherical cap attached to the hollow housing, propelling the hollow housing in a forward direction with eccentric rotation opposite of the projections through a liquid.
15. The self-propelled spinning device as recited in claim 14 , wherein the partially spherical cap further comprises a power button to activate or deactivate the self-propelled spinning device.
16. The self-propelled spinning device as recited in claim 14 , wherein the seal is waterproof preventing any outside elements to enter the hollow housing.
17. The self-propelled spinning device as recited in claim 14 , wherein the projections are generally curved.