Interchangeable golf club grip with shaft attachment system
A golf club grip may include a docking tube and an elongated handle. The docking tube may be configured to couple to a golf club shaft and may include a docking tube sidewall. The elongated handle may be detachably couplable to the docking tube. The elongated handle may include an elongated handle sidewall defining an axial opening configured to receive the docking tube. At least one of the docking tube sidewall and the elongated handle sidewall may include a projection and the other of the docking tube sidewall and the elongated handle sidewall may include a channel. The channel may be configured to receive the projection to prevent rotation of the elongated handle relative to the docking tube when the elongated handle is coupled to the docking tube.
1. A golf club grip for use with a shaft, the shaft having a first end and a second end opposite the first end, the golf club grip comprising:
an elongated handle formed of ethylene-vinyl acetate, ethylene-vinyl acetate coated with polyurethane, foam rubber, polypropylene foam, polyethylene foam, and/or rubber, the elongated handle including an elongated handle sidewall defining an axial opening configured to receive a docking tube of the shaft,
a docking tube configured to couple to a first end of a shaft and comprising a sidewall having plurality of projections and a plurality of ribs,
wherein a radius of curvature of each rib of the plurality of ribs is smaller than a radius of curvature of each projection of the plurality of projections,
wherein the sidewall of the docking tube comprises intermediate sections formed between adjacent projections,
wherein the elongated handle sidewall comprises a plurality of channels each having an endwall, wherein at least one of the plurality of channels is configured to receive a projection of the plurality of projections and a rib of the plurality of ribs to rotationally lock the elongated handle relative to the docking tube when the elongated handle is coupled to the docking tube, and
wherein the intermediate sections define a radius of curvature that is greater than a radius of curvature of the plurality of projections, and
wherein, when the elongated handle and the docking tube are coupled, the intermediate sections of the docking tube contact the sidewall elongated handle and a gap is formed between an end of the projection and the endwall of the channel.
2. The golf club grip of claim 1 , wherein, when the elongated handle is sliding relative to the docking tube, the elongated handle remains rotationally fixed relative to the docking tube.
3. The golf club grip of claim 1 wherein the elongated handle includes an underlisting and an outer gripping surface.
4. A golf grip assembly for a golf club shaft comprising:
a docking tube configured to form a unitary construct with the golf club shaft and formed of at least one of a metal, a composite material, and a metal alloy;
an elongated handle detachably couplable to the docking tube and formed of at least one of ethylene-vinyl acetate, ethylene-vinyl acetate coated with polyurethane, foam rubber, polypropylene foam, polyethylene foam, and/or rubber, the elongated handle including an elongated handle sidewall defining an axial opening configured to receive the docking tube,
wherein the docking tube includes a plurality of projections and a plurality of ribs, and the elongated handle sidewall includes a plurality of channels,
wherein a radius of curvature of each rib of the plurality of ribs is smaller than a radius of curvature of each projection of the plurality of projections,
wherein each channel of the plurality of channels is configured to receive a projection of the plurality of projections and a rib of the plurality of ribs to rotationally lock the elongated handle relative to the docking tube when the elongated handle is coupled to the docking tube,
wherein the docking tube comprises intermediate sections formed between adjacent projections of the plurality of projections,
wherein the intermediate sections define a radius of curvature that is greater than a radius of curvature of the plurality of projections, and
wherein, when the elongated handle is coupled to the docking tube, a gap is formed between an end of each projection of the plurality of projections and an endwall of each channel of the plurality of channels.
5. The golf grip assembly of claim 4 , wherein the docking tube includes a polygonal cross sectional shape, and wherein the axial opening of the elongated handle has a corresponding polygonal cross-sectional shape to receive the docking tube.
6. The golf grip assembly of claim 5 , wherein the polygonal cross sectional shape comprises one side that is wider or narrower than another side such that the elongated handle is configured to be positioned on the docking tube in a single orientation.
7. The golf grip assembly of claim 5 , wherein the projection is disposed at a vertex of the polygonal cross-sectional shape.
8. The golf grip assembly of claim 4 , wherein the docking tube includes an internally threaded portion, and wherein the elongated handle further includes an end cap assembly configured to be threaded into the internally threaded portion of the docking tube.
9. The golf grip assembly of claim 8 , wherein the end cap assembly includes a threaded insert including a shank having external threads, a shank head that is wider than the shank, and an internally threaded bore.
10. The golf grip assembly of claim 8 further including a ring insert positionable within an opening in an end of the elongated handle.
11. The golf grip assembly of claim 10 wherein the ring insert includes an engagement surface configured to engage the end cap assembly.
12. The golf grip assembly of claim 11 wherein the ring insert includes a chamfered annular surface opposite the engagement surface.
13. The golf grip assembly of claim 4 wherein the elongated handle includes a plurality of channels, the plurality of channels being disposed in a radially asymmetric arrangement about a centerline axis of the axial opening.