Patent ID: 11931630
Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.
Field: Furniture, games (Other fields)
Classification: CPC A | IPC A

Claim 0:
1. A golf club head comprising:
a face portion;
a sole portion;
a hosel portion; and
an internal weight portion that is provided on an inner surface of the sole portion and is located apart from the face portion, wherein
the internal weight portion includes a base portion attached to the inner surface of the sole portion, and a protruding portion that protrudes from the base portion toward a face side and is located apart from the inner surface of the sole portion, the base portion and the protruding portion extending continuously from a heel portion to a toe portion of the golf club head,
the protruding portion is positioned on the face side with respect to a center of gravity of the golf club head,
a thickness of a toe-side part of the protruding portion and/or a thickness of a heel-side part of the protruding portion is greater than a thickness of a middle part of the protruding portion, and
the hosel portion includes an inner extending part disposed inside the golf club head, and the protruding portion includes a heel protruding part which is directly connected to the inner extending part of the hosel portion.