Golf club head
View Patent ↗A golf club head according to one or more aspects of the present invention may include a strike face, a rear wall behind the strike face, and a perimeter-weighting element at least partially surrounding the rear wall. The club head may further include an insert, associated with the rear wall and the perimeter-weighting element, having a first portion and a second portion. Preferably, the second portion engages a supplementary component, associated with the perimeter-weighting element and dissociated from the rear wall.
1. A golf club head comprising:
a strike face;
a rear wall behind the strike face;
a perimeter-weighting element at least partially surrounding the rear wall;
an insert associated with the rear wall, the insert comprising a first and a second portion, the second portion extending from the first portion, the first portion comprising a concealed posterior region, a visually observable anterior region, and an at least partially physically inaccessible anterior region, the visually observable anterior region being larger than the at least partially physically inaccessible region, the posterior region is proximate the rear wall and the anterior regions are distal the rear surface and the visually observable region is visually observable when viewed in a direction opposite the strike face; and
a supplementary component dissociated from the rear wall and associated with the perimeter-weighting element and the second portion,
wherein the perimeter-weighting element, the supplementary component, the at least partially physically inaccessible region, and the second portion define a hollow cavity.
2. The golf club head of claim 1 , wherein the supplementary component comprises a durometer hardness of less than about 100 Shore A.
3. The golf club head of claim 1 , wherein the insert is a constrained-layer damper.
4. The golf club head of claim 1 , wherein a damping material is disposed in the hollow cavity.
5. The golf club head of claim 1 , wherein at least a portion of the insert comprises a greater density than the supplementary component.
6. The golf club head of claim 1 , wherein the supplementary component includes a ledge, the second portion engaging the ledge.
7. The golf club head of claim 6 , wherein the insert further includes a third portion extending from the second portion and associated with the supplementary component.
8. A golf club head comprising:
a strike face;
a rear wall behind the strike face;
a perimeter-weighting element at least partially surrounding the rear wall;
an insert including:
a first portion associated with the rear wall and comprising an at least partially physically inaccessible anterior region and a visually observable anterior region, the visually observable anterior region is visible when viewed from a direction opposite from the strike face, and
a second portion extending from the first portion, the second portion comprising a visually observable surface and an at least partially physically inaccessible surface, the visually observable surface is visible when viewed from a direction opposite from the strike face; and
a supplementary component dissociated from the rear wall and associated with the at least partially physically inaccessible surface of the second portion and the perimeter-weighting element,
wherein the supplementary component, the at least partially physically inaccessible surface of the second portion, the rear wall, and the perimeter-weighting element define a hollow cavity.
9. The golf club head of claim 8 , wherein a damping material is disposed in the hollow cavity.
10. The golf club head of claim 8 , wherein the supplementary component comprises a durometer hardness of less than about 100 Shore A.
11. The golf club head of claim 8 , wherein the angle of the second portion relative to the rear wall is between about 90° and about 170°.
12. The golf club head of claim 11 , wherein the angle of the second portion relative to the rear wall is between about 100° and about 150°.
13. The golf club head of claim 8 , wherein the supplementary component includes a ledge, the second portion engaging the ledge.
14. A golf club head comprising:
a strike face;
a rear wall behind the strike face;
a perimeter-weighting element at least partially surrounding the rear wall;
an insert associated with the rear wall, the insert comprising a base portion and a retaining tongue, the retaining tongue extending from the base portion; and
a supplementary component dissociated from the rear wall and associated with the perimeter-weighting element and the retaining tongue,
wherein the rear wall, the perimeter-weighting element, the retaining tongue, and the supplementary component define a hollow cavity.
15. The golf club head of claim 14 , wherein the supplementary component is associated with the base portion.
16. The golf club head of claim 14 , wherein a damping material is disposed in the hollow cavity.
17. The golf club head of claim 14 , wherein the supplementary component includes a ledge, the retaining tongue engaging the ledge.
18. The golf club head of claim 14 , wherein at least a portion of the insert comprises a greater density than the supplementary component.
19. The golf club head of claim 14 , wherein the angle of the retaining tongue relative to the rear wall is between about 90° and about 170°.