Golf club head
View Patent ↗A golf club head according to one or more aspects of the present invention may include a heel, a toe, a crown, a sole, a strike face, and a lower transition region between the strike face and the sole. The lower transition region may have a plurality of nadir angles progressively increasing in size from the central region of the strike face to the heel and/or toe. The club head may further include an upper transition region between the strike face and the crown. The upper transition region may have a plurality of apex angles progressively increasing in size from the central region of the strike face to the heel and/or toe.
1. A golf club head oriented in a reference position relative to a ground plane, the golf club head comprising:
a strike face including a face center;
a hosel including a hosel axis;
an imaginary vertical hosel plane containing the hosel axis;
an imaginary vertical center plane perpendicular to the imaginary vertical hosel plane and passing through the face center;
a center anterior nadir located in the imaginary vertical center plane, the center anterior nadir having a height relative to the ground plane; and
a center anterior apex located in the imaginary vertical center plane, the center anterior apex having an elevation relative to the center anterior nadir, the ratio of the height of the center anterior nadir to the elevation of the center anterior apex being at least about 0.12.
2. The golf club head of claim 1 , wherein the ratio of the height of the center anterior nadir to the elevation of the center anterior apex is at least about 0.15.
3. The golf club head of claim 2 , wherein the ratio of the height of the center anterior nadir to the elevation of the center anterior apex is at least about 0.20.
4. The golf club head of claim 1 , wherein the height of the center anterior nadir is at least about 6 mm.
5. The golf club head of claim 4 , wherein the height of the center anterior nadir is at least about 8 mm.
6. The golf club head of claim 5 , wherein the height of the center anterior nadir is at least about 10 mm.
7. The golf club head of claim 1 , wherein the elevation of the center anterior apex is at least about 45 mm.
8. The golf club head of claim 7 , wherein the elevation of the center anterior apex is at least about 50 mm.
9. The golf club head of claim 8 , wherein the elevation of the center anterior apex is at least about 55 mm.