Golf club head
AssigneeBridgestone Sports Co., Ltd.
InventorsWataru BAN, Shintaro YOSHIDA, Tomonori KITAGAWA
Life of this patent
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Abstract
A golf club head includes a face, a sole, a back, and a hosel. The back is connected to at least a top blade of the face and to a trailing edge of the sole to form a cavity surrounded by the face, the sole, and the back. The cavity has an opening on a toe side. The sole is shaped into a triangle whose three vertices are a heel end of the sole, a face-side toe end of the sole, and a back-side toe end of the sole. The heel end is a point where a central axis of a bore of the hosel into which a shaft is to be inserted intersects with the sole. The face-side toe end is a point closest to a toe in a region where the sole connects to the face. The back-side toe end is the toe-side end of the trailing edge.
Claims9
A golf club head comprising:
- a face;
- a sole;
- a back connected to at least a top blade of the face and to a trailing edge of the sole to form a cavity surrounded by the face, the sole, and the back, the cavity having an opening on a side of a toe of the golf club head;
- and
- a hosel,
- wherein the sole is shaped into a triangle whose three vertices are a heel end of the sole, a face-side toe end of the sole, and a back-side toe end of the sole, the heel end being a point at which a central axis of a bore of the hosel into which a shaft is to be inserted intersects with the sole, the face-side toe end being a point closest to the toe in a region where the sole connects to the face, the back-side toe end being an end of the trailing edge on the side of the toe.
Dependencies are inferred from the claim text.