Golf club head
AssigneeSumitomo Rubber Industries, Ltd.
InventorTakashi Nakamura
Life of this patent
Estimating the term…
Abstract
A golf club head according to the present invention includes a face portion, a crown portion and a sole portion, the crown portion including a first region extending in a toe-heel direction along at least part of the face portion, a second region arranged further on a back side than the first region, a step region extending in the toe-heel direction between the first region and the second region and extending downward toward the second region from the first region side, and at least one rib formed on an inner wall surface of the crown portion and extending in a face-back direction from at least the step region to the second region.
Claims13
A golf club head comprising:
- a face portion;
- a crown portion;
- and
- a sole portion,
- wherein the crown portion includes:
- a first region extending in a toe-heel direction along at least part of the face portion;
- a second region arranged further on a back side of the crown than the first region;
- a step region extending in the toe-heel direction, connecting the first region and the second region, and the step region extending downward along a sloped surface toward the second region from the first region side;
- at least one rib formed on an inner wall surface of the crown portion, and extending in a face-back direction from the sloped surface to the second region, and
- the rib is configured to extend upward along the sloped surface from the second region to the first region.
Dependencies are inferred from the claim text.