Adjustment mechanism for an adjustable kettlebell
An adjustable kettlebell system includes a base having a rod extending from the base. A selector is threaded onto the rod. The rod and selector extend through a plurality of weight supports. Each weight support is connected to an underlying weight support with a connector. As the selector is moved along the length of the rod by rotating the rod, the selector causes the connector to disengage with the underlying weight support. The adjustable kettlebell is then removed without the underlying weight support connected to the handle.
1. A kettlebell system, comprising:
a base;
a rod extending up from the base;
a selector slidingly attached to the rod;
a first weight support, the rod extending through the first weight support; and
a second weight support stacked on the first weight support, the rod extending through the second weight support, wherein the second weight support includes a connector, wherein, in a connected position, the connector is connected to the first weight support and in a disconnected position, the connector is not connected to the first weight support.
2. The kettlebell system of claim 1 , wherein, in the disconnected position, the selector moves the connector away from the rod.
3. The kettlebell system of claim 1 , wherein the connector is biased toward the rod.
4. The kettlebell system of claim 1 , wherein the selector is connected to the rod with a threaded connection such that a rotation of the rod moves the selector along a length of the rod.
5. The kettlebell system of claim 1 , wherein the rod is connected to a drive gear located in the base.
6. The kettlebell system of claim 5 , wherein the drive gear is rotatable by an electric motor.
7. The kettlebell system of claim 1 , further comprising a third weight support stacked on the second weight support, and wherein the third weight support is selectively connected to the second weight support.
8. The kettlebell system of claim 1 , wherein the first weight support includes:
a first section;
a second section; and
a bar extending between the first section and the second section, wherein, in the connected position, the connector is engaged with the bar.
9. The kettlebell system of claim 1 , further comprising:
a first weight plate connected to the first weight support; and
a second weight plate connected to the second weight support.
10. A selection mechanism for an adjustable kettlebell system, comprising:
a rod extending from a base;
a selector movable along a length of the rod; and
a connector movable between a connected position and a disconnected position, the connector being movable through a contact with the selector, wherein, in the connected position, the connector connects a first weight support to a second weight support, and wherein, in the disconnected position, the first weight support is not connected to the second weight support.
11. The selection mechanism of claim 10 , wherein the connector is movable in a direction transverse to the length of the rod.
12. The selection mechanism of claim 10 , wherein the connector is biased to the connected position with a biasing element.
13. The selection mechanism of claim 12 , wherein the biasing element includes a spring.
14. The selection mechanism of claim 10 , further comprising:
a drive gear fixedly connected to the rod; and
a motor configured to rotate the drive gear.
15. A method for adjusting a weight of an adjustable kettlebell, comprising:
rotating a rod connected to a base of the adjustable kettlebell, the rod extending through the adjustable kettlebell, the adjustable kettlebell including a plurality of weight plates;
based on rotating the rod, sliding a selector along a length of the rod; and
moving a connector from a connected position to a disconnected position based on a position of the selector along the length of the rod.
16. The method of claim 15 , wherein moving the connector includes contacting the connector with the selector.
17. The method of claim 15 , further comprising receiving an input for a connected weight, and wherein rotating the rod includes rotating the rod until the selector moves the connector to the disconnected position for a weight support associated with the connected weight.
18. The method of claim 15 , wherein rotating the rod includes rotating the rod with a motor.
19. The method of claim 15 , further comprising, before rotating the rod, placing the adjustable kettlebell in the base.
20. The method of claim 15 , wherein the connector is connected to a weight support, and wherein the connector is selectively connected to a bar on an underlying weight support, and further comprising removing the adjustable kettlebell from the base, wherein the underlying weight support is connected to the base when the adjustable kettlebell is removed.