Iron-type golf club head
The present invention discloses an iron-type golf club head having a body with at least one sole pocket and a cap sized to at least partially close the sole pocket. The pocket is bounded on one side by a face plate, which is only partially affixed to the body via welding, and may be completely or partially filled with the cap. The cap, which can be made of multiple materials having different densities, is located within the pocket such that one or more gaps are disposed between the cap and the sidewalls of the pocket.
1. An iron-type golf club head comprising:
a body comprising a top portion, a sole portion, and a front opening; and
a separate face plate comprising a front surface and a rear surface,
wherein the face plate covers the front opening,
wherein the sole portion comprises at least one sole pocket,
wherein the at least one sole pocket is bounded on at least one side by the rear surface of the face plate, and
wherein no part of the cap is affixed to or makes contact with the rear surface of the face plate.
2. The iron-type golf club head of claim 1 , wherein the face plate is only partially affixed to the body.
3. The iron-type golf club head of claim 2 , wherein the face plate is welded to at least one corner of the sole pocket.
4. The iron-type golf club head of claim 1 , further comprising a cap sized to cover the sole pocket.
5. The iron-type golf club head of claim 4 , wherein the cap fits within the sole pocket and comprises at least one cavity.
6. The iron-type golf club head of claim 5 , wherein when the cap is disposed within the sole pocket, the cavity faces towards the top portion, and the sole pocket comprises an empty space.
7. The iron-type golf club head of claim 6 , wherein the body further comprises at least one secondary pocket.
8. The iron-type golf club head of claim 6 , wherein the cap comprises two cavities.
9. The iron-type golf club head of claim 4 , wherein the cap is composed of multiple materials having different densities.
10. The iron-type golf club head of claim 1 , wherein the body is forged.
11. The iron-type golf club head of claim 1 , wherein the face plate has variable thickness.
12. An iron-type golf club head comprising:
a body comprising a top portion, a sole portion, a face portion, a rear cavity, a sole pocket, and at least one, uncovered secondary pocket; and
a cap sized to fit within the sole pocket,
wherein the sole pocket comprises at least first and second walls,
wherein the at least one secondary pocket is disposed in the sole portion,
wherein the cap is composed of at least two materials having different densities,
wherein the cap is disposed within the sole pocket, and
wherein no portion of the cap is affixed to any portion of at least one of the first and second walls.
13. The iron-type golf club head of claim 12 , wherein the body is integrally cast.
14. An iron-type golf club head comprising:
a body comprising a top portion, a sole portion, a face portion, a rear cavity, and a sole pocket; and
a cap,
wherein the sole pocket has a first width and at least two opposing walls,
wherein the cap has a second width that is smaller than the first width,
wherein when the cap is disposed within the sole pocket, at least a first gap and a second gap are formed between first and second walls, respectively, of the sole pocket and the cap,
wherein the first gap has a third width,
wherein the second gap has a fourth width,
wherein the third width is not equivalent to the fourth width,
wherein at least one of the first and second gaps is empty, and
wherein no portion of the cap is affixed to any portion of at least one of the first and second walls.
15. The iron-type golf club head of claim 14 , wherein one of the gaps is filled with a low-density, vibration dampening material.
16. The iron-type golf club head of claim 14 , wherein each of the first and second gaps is empty.
17. The iron-type golf club head of claim 14 , wherein the cap comprises at least one cavity.