Putter alignment aid
A golf club head comprising a three dimensional alignment feature is disclosed herein. In particular, the golf club head, which preferably is a putter, comprises a conical bore having a plurality of concentric rings. The concentric bore extends into a top surface of the head, and when a golfer has properly aligned his or her head relative to a golf ball and the club head, each of the plurality of concentric rings is fully visible to the golfer, with no part of any ring obscured by any other part of the golf club head.
1. A golf club head comprising:
a body comprising a striking surface, a top surface, a bottom surface, a rear portion opposite the striking surface, a heel side, a hosel, and a toe side;
a cam weight;
a first conical bore extending into the body from the top surface; and
a second conical bore extending into the body from the top surface,
wherein the first conical bore is disposed closer to the striking surface than to the rear portion,
wherein the second conical bore is disposed behind the first conical bore and is closer to the rear portion than to the striking surface,
wherein the body comprises a first pair of seating tabs protruding into the first conical bore and sized to engage the cam weight,
wherein the body comprises a second pair of seating tabs protruding into the second conical bore and sized to engage the cam weight,
wherein the first conical bore comprises an upper end having a first diameter and a lower end having a second diameter, and
wherein the first diameter is greater than the second diameter.
2. The golf club head of claim 1 , wherein at least one of the first and second conical bores is centered between the heel side and the toe side.
3. The golf club head of claim 1 , wherein at least one of the first and second conical bores comprises a plurality of alignment rings, and wherein at least one of the plurality of alignment rings protrudes into the at least one of the first and second conical bores.
4. The golf club head of claim 3 , wherein when viewed from a location directly above the body, the alignment rings are fully visible and appear to be concentric.
5. The golf club head of claim 3 , wherein the plurality of alignment rings comprises a first ring having a third diameter, a second ring having a fourth diameter, and a third ring having a fifth diameter, wherein the third diameter is greater than the fourth diameter, and wherein the fourth diameter is greater than the fifth diameter.
6. The golf club head of claim 5 , wherein the first ring is disposed within the first conical bore proximate the top surface, wherein the third ring is disposed within the first conical bore proximate the bottom surface, and wherein the second ring is disposed within the first conical bore between the first and third rings.
7. The golf club head of claim 1 , wherein the first conical bore comprises a surface comprising a first color, wherein at least one of the plurality of alignment rings comprises a second color that is different from the first color, and wherein the first color contrasts with the second color.
8. The golf club head of claim 7 , wherein the first color is a light color and the second color is a dark color.
9. The golf club head of claim 8 , wherein the first color is white and the second color is black.
10. The golf club head of claim 1 , wherein at least one of the first and second conical bores extends through the bottom surface.
11. The golf club head of claim 1 , wherein the golf club head is a putter head.
12. The golf club head of claim 1 , wherein the first diameter is approximately the same diameter as that of a golf ball.
13. The golf club head of claim 1 , wherein the first diameter is less than 0.500 inch.
14. The golf club head of claim 1 , wherein the bottom surface is composed of a transparent material.
15. A putter head comprising:
a body comprising a top surface, a bottom surface, a heel side, a toe side, a front surface comprising a recess, a hosel, and a rear portion;
a face insert sized to fit within the recess;
a conical bore extending into the top surface; and
a cam weight sized to fit within the conical bore,
wherein the conical bore comprises a plurality of seating tabs sized to engage the cam weight,
wherein each of the plurality of seating tabs protrudes into the conical bore,
wherein the conical bore comprises an upper end having a first diameter and a lower end having a second diameter,
wherein the first diameter is greater than the second diameter,
wherein the conical bore is located closer to the front surface than to the rear portion, and
wherein the conical bore is centered between the heel and toe sides.
16. The putter head of claim 15 , wherein the conical bore comprises a plurality of alignment rings, wherein at least one of the plurality of alignment rings protrudes into the conical bore, and wherein when viewed from a location directly above the body, the alignment rings are fully visible and appear to be concentric.
17. The putter head of claim 16 , wherein the conical bore comprises a surface comprising a first color, and wherein at least one of the plurality of alignment rings comprises a second color that is different from the first color.
18. The putter head of claim 15 , wherein the first diameter is approximately the same diameter as that of a golf ball.
19. The putter head of claim 15 , wherein the conical bore is spaced from the front surface by no more than 0.500 inch.
20. The putter head of claim 15 , wherein the bottom surface is composed of a transparent material, and wherein the bottom surface is visible through the conical bore.