Sporting-good implement with rotatable handle
View Patent ↗A sporting-good implement, such as a ball bat or a lacrosse stick, includes a first handle section rotatably connected to a second handle section. The second handle section may be attached to or integral with a tapered region or barrel region of a ball bat, or with a shaft section or head of a lacrosse stick, or with another sporting-good feature. This rotatable engagement allows the relative position of the user's hands to change during the course of a swing, shot, or pass, ideally placing the user's hands in a position to generate improved power or control.
1. A sporting good implement, comprising:
a first handle section having a first region including a first outer diameter, and a second region having a second outer diameter that is less than the first outer diameter;
a second handle section having a third outer diameter that is substantially equal to the first outer diameter, wherein the second handle section is positioned over the second region of the first handle section;
a low-friction element positioned between the first handle section and the second handle section; and
a main body attached to or integral with the second handle section; wherein
the first handle section rotates relative to the main body and the second handle section.
2. The sporting good implement of claim 1 wherein the first handle section comprises a knob positioned on a free end of the sporting good implement and the main body comprises a bat barrel positioned opposite the knob.
3. The sporting good implement of claim 1 wherein the first handle section is rotatably engaged with the second handle section via at least one bearing.
4. The sporting good implement of claim 1 wherein the second region of the first handle section comprises at least one radially outward projection positioned to engage an interior region of the second handle section.
5. The sporting good implement of claim 1 wherein the second handle section comprises at least one radially inward projection positioned to engage the second region of the first handle section.
6. The sporting good implement of claim 1 , further comprising a first grip element positioned on the first handle section and a second grip element separate from the first grip element and positioned on the second handle section.
7. The sporting good implement of claim 1 wherein the main body comprises a portion of a lacrosse stick.
8. The sporting good implement of claim 1 , further comprising a spring element attached to the first and second handle sections and configured to provide rotational resistance.
9. A ball bat, comprising:
a first handle section comprising a knob positioned on a free end of the ball bat, the first handle section having a first region including a first outer diameter, and a second region having a second outer diameter that is less than the first outer diameter;
a second handle section having a third outer diameter that is greater than the second outer diameter, wherein the second handle section is positioned over the second region of the first handle section;
a barrel; and
a tapered section joining the barrel to the second handle section; wherein
the barrel and the second handle section rotate freely relative to the first handle section.
10. The ball bat of claim 9 wherein the second handle section is rotatably engaged with the second region of the first handle section via at least one bearing or release ply.
11. The ball bat of claim 9 wherein a low-friction element is positioned between the first handle section and the second handle section.
12. The ball bat of claim 9 wherein at least one of the second region or the second handle section comprises at least one radial projection configured to engage the other of the second region or the second handle section to resist the second handle section pulling away from the first handle section.
13. The ball bat of claim 9 , further comprising a first grip element positioned on the first handle section and a second grip element separate from the first grip element and positioned on the second handle section.
14. The ball bat of claim 9 wherein a radially outer surface of the first handle section is flush with a radially outer surface of the second handle section.
15. A sporting good implement, comprising:
a first handle section having a first region including a first outer diameter, and a second region having a second outer diameter that is less than the first outer diameter;
a second handle section having a third outer diameter that is substantially equal to the first outer diameter, wherein the second handle section is positioned over the second region of the first handle section; and
a main body attached to or integral with the second handle section; wherein
the first handle section rotates freely relative to the main body and the second handle section.