Golf club heads and methods to manufacture golf club heads
Examples of golf club heads and methods to manufacture golf club heads are generally described herein. In one example, a golf club head includes a body portion with a hosel portion behind a center of gravity of the body portion and aft thereof. A shaft is coupled to the hosel portion and has first and second shaft portions, each of which having a center axis. The center axis of the second shaft portion passes through the body portion at an intersection point behind the center of gravity and aft of the body portion. The center of gravity, the intersection point, and a base of the hosel portion share a common plane. The intersection point and a center point of the base of the hosel are the same distance from the face portion. Other examples of golf club heads and methods to manufacture the same may be described and claimed.
1. A golf club comprising:
a golf club head including a body portion having a toe portion, a heel portion, a front portion with a face portion, a rear portion, a top portion, and a sole portion;
a recessed portion in the top portion, the recessed portion extending from a rear surface of the rear portion toward the face portion, the recessed portion located between a top surface of the top portion and a sole surface of the sole portion;
a hosel portion extending upward from the recessed portion and tilted toward the face portion, the hosel portion positioned rearward of a center of gravity of the body portion and at an aft portion of the body portion; and
a shaft coupled to the hosel portion and having a first shaft portion and a second shaft portion, the first shaft portion extending from the hosel portion and tilted toward the face portion with no lateral tilt toward the toe portion or the heel portion, the first shaft portion aligned with a target direction of the golf club, the second shaft portion extending from the first shaft portion toward the heel portion and toward the face portion, the second shaft portion having a center axis that forms a non-zero angle with a center axis of the first shaft portion,
wherein the center axis of the second shaft portion passes through the body portion at an intersection point located behind the center of gravity and at an aft portion of the body portion,
wherein the center of gravity, the intersection point, and a base portion of the hosel portion are located on a plane between the top portion and sole portion, and
wherein the center of gravity, the intersection point, and a center point of the base portion of the hosel portion each define a vertex of an imaginary right triangle representing a balance profile of the golf club.
2. A golf club as defined in claim 1 , wherein the center axes of the first and second shaft portions form a shaft angle in a range of about 15 degrees to about 25 degrees.
3. A golf club as defined in claim 1 , wherein a hypotenuse of the imaginary right triangle is formed between the center of gravity and the intersection point.
4. A golf club as defined in claim 1 , wherein a distance between the intersection point and a heel-ward most point of the heel portion is less than a distance between the intersection point and a toe-ward most point of the toe portion.
5. A golf club as defined in claim 1 , wherein a distance between the intersection point and a rearward most point of the rear portion of the body portion is less than a distance between the intersection point and a forward most point of the front portion.
6. A golf club as defined in claim 1 , wherein the intersection point is located about 0.1 inch (0.25 cm) to 2.5 inches (6.4 cm) from the center of gravity in both a toe-heel direction and a front-rear direction.
7. A golf club as defined in claim 1 further comprising a visual guide portion positioned adjacent the face portion and extending between the front portion and the rear portion of the body portion, wherein the first shaft portion and the second shaft portion define a bent portion of the shaft, and wherein the visual guide portion and the bent portion are capable of being aligned in the target direction of the golf club to provide an alignment aid to an individual at an address position.
8. A golf club comprising:
a golf club head including a body portion having a toe portion, a heel portion, a front portion with a face portion, a rear portion, a top portion, and a sole portion;
a recessed portion in the top portion, the recessed portion extending from a rear surface of the rear portion toward the face portion, the recessed portion located between a top surface of the top portion and a sole surface of the sole portion;
a hosel portion extending upward from the recessed portion and tilted toward the face portion, the hosel portion positioned rearward of a center of gravity of the body portion and at an aft portion of the body portion; and
a shaft coupled to the hosel portion and having a first shaft portion and a second shaft portion, the first shaft portion extending from the hosel portion and tilted toward the face portion with no lateral tilt toward the toe portion or the heel portion, the first shaft portion aligned with a target direction of the golf club, the second shaft portion extending from the first shaft portion toward the heel portion and toward the face portion, each of the first shaft portion and the second shaft portion having a center axis associated therewith,
wherein a first plane intersects a center of gravity of the body portion and extends laterally across the body portion,
wherein a second plane intersects the center of gravity of the body portion and extends in a fore-aft direction across the body portion,
wherein the first and second planes are perpendicular or substantially perpendicular to one another and divide the body portion into a toe-front quadrant, a heel-front quadrant, a toe-rear quadrant, and a heel-rear quadrant,
wherein the center axis of the second shaft portion passes through the body portion at an intersection point located in the toe-rear quadrant, and
wherein the center of gravity, the intersection point, and a base portion of the hosel portion are located on a third plane that is perpendicular or substantially perpendicular to the first and second planes.
9. A golf club as defined in claim 8 , wherein the center axes of the first and second shaft portions form a shaft angle of 20 degrees or about 20 degrees.
10. A golf club as defined in claim 8 , wherein the center of gravity, the intersection point, and a center point of the base portion of the hosel portion each define a vertex of an imaginary right triangle representing a balance profile of the golf club.
11. A golf club as defined in claim 8 , wherein the second plane bisects the body portion and the hosel portion.
12. A golf club as defined in claim 8 , wherein the hosel portion has no lateral tilt toward the toe portion or the heel portion.
13. A golf club as defined in claim 8 further comprising a visual guide portion positioned adjacent the face portion and extending between the front portion and the rear portion of the body portion, wherein the first shaft portion and the second shaft portion define a bent portion of the shaft, and wherein the visual guide portion and the bent portion are capable of being aligned in the target direction of the golf club to provide an alignment aid to an individual at an address position.
14. A golf club comprising:
a golf club head including a body portion having a toe portion, a heel portion, a front portion with a face portion, a rear portion, a top portion, and a sole portion;
a recessed portion in the top portion, the recessed portion extending from a rear surface of the rear portion toward the face portion, the recessed portion located between a top surface of the top portion and a sole surface of the sole portion;
a hosel portion extending upward from the recessed portion and tilted toward the face portion, the hosel portion positioned rearward of a center of gravity of the body portion and at an aft portion of the body portion; and
a shaft coupled to the hosel portion and having a first shaft portion and a second shaft portion, the first shaft portion extending from the hosel portion and tilted toward the face portion with no lateral tilt toward the toe portion or the heel portion, the first shaft portion aligned with a target direction of the golf club, the second shaft portion extending from the first shaft portion toward the heel portion and toward the face portion, each of the first shaft portion and the second shaft portion having a center axis associated therewith,
wherein the center axis of the second shaft portion passes through the body portion at an intersection point located behind the center of gravity and at an aft portion of the body portion,
wherein the center of gravity, the intersection point, and a base portion of the hosel portion share a common plane, and
wherein the intersection point and a center point of the base portion of the hosel portion are the same distance from the face portion.
15. A golf club as defined in claim 14 , wherein the center axes of the first and second shaft portions form a shaft angle of 20 degrees or about 20 degrees.
16. A golf club as defined in claim 14 , wherein the center of gravity, the intersection point, and the center point of the base portion of the hosel portion each define a vertex of an imaginary right triangle representing a balance profile of the golf club.
17. A golf club as defined in claim 14 , wherein a distance between the intersection point and a heel-ward most point of the heel portion is less than a distance between the intersection point and a toe-ward most point of the toe portion, and wherein a distance between the intersection point and a rearward-most point of the rear portion of the body portion is less than a distance between the intersection point and a forward most point of the front portion.
18. A golf club as defined in claim 14 , wherein the intersection point is located about 0.1 inch (0.25 cm) to 2.5 inches (6.4 cm) from the center of gravity in both a toe-heel direction and a front-rear direction.
19. A golf club as defined in claim 14 , wherein the golf club head has a toe hang angle greater than 90 degrees and less than 180 degrees.
20. A golf club as defined in claim 14 further comprising a visual guide portion positioned adjacent the face portion and extending between the front portion and the rear portion of the body portion, wherein the first shaft portion and the second shaft portion define a bent portion of the shaft, and wherein the visual guide portion and the bent portion are capable of being aligned in the target direction of the golf club to provide an alignment aid to an individual at an address position.