Striking face deflection structures in a golf club
First Claim
1. An iron-type golf club head, comprising:
- a club head body having a back portion, a topline, a sole portion, a heel portion, and a striking face;
a rib extending from the back portion of the club head body to a rear surface of the striking face, wherein the striking face has a substantially symmetric portion and wherein a perimeter of the symmetric portion is defined by contact of the striking face with the topline, the sole portion, a face edge of the heel portion, and the rib; and
a flex support structure, wherein a portion of the flex support structure is not in contact with the rear surface of the striking face when the striking face is in a non-deflected position, and wherein the portion of the flex support structure is in contact with the rear surface of the striking face when the striking face is in a deflected position.
4 Assignments
0 Petitions
Accused Products
Abstract
An iron-type golf club head has a club head body that includes a back portion, a topline, a sole portion, and a striking face. The golf club head also may include a rib that extends from the back portion of the club head body to a rear surface of the striking face. A symmetric portion of the striking face is defined by contact with the topline, the sole portion, and the rib. A second rib may also be included in the golf club head and the symmetric portion of the striking face is defined by contact with the topline, the sole portion, the first rib, and the second rib. A flex support structure may also be incorporated into the golf club head. The flex support structures may have multiple profiles that contact the rear surface of the striking face at differing deflection depths.
41 Citations
20 Claims
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1. An iron-type golf club head, comprising:
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a club head body having a back portion, a topline, a sole portion, a heel portion, and a striking face; a rib extending from the back portion of the club head body to a rear surface of the striking face, wherein the striking face has a substantially symmetric portion and wherein a perimeter of the symmetric portion is defined by contact of the striking face with the topline, the sole portion, a face edge of the heel portion, and the rib; and a flex support structure, wherein a portion of the flex support structure is not in contact with the rear surface of the striking face when the striking face is in a non-deflected position, and wherein the portion of the flex support structure is in contact with the rear surface of the striking face when the striking face is in a deflected position. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. An iron-type golf club head, comprising:
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a club head body having a striking face, a back portion, a topline attached to the back portion, and a sole portion attached to the back portion; a first rib extending from the back portion to a rear surface of the striking face, wherein the first rib extends from the topline to a toe portion connected to the topline and the sole portion; a second rib extending from the back portion to the rear surface of the striking face; and wherein the striking face has a substantially symmetric portion, wherein a perimeter of the symmetric portion is defined by contact of the striking face with the topline, the sole portion, the first rib, and the second rib. - View Dependent Claims (11, 12, 13, 14, 15)
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16. An iron-type golf club head, comprising:
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a club head body having a back portion, a topline attached to the back portion, a sole portion attached to the back portion, and a striking face; a flex support structure attached to at least one of the topline and the sole portion, wherein a portion of the flex support structure is not in contact with a rear surface of the striking face when the striking face is in a non-deflected position, and the portion of the flex support structure is in contact with the rear surface of the striking face when the striking face is in a deflected position; and wherein the flex support structure has a first profile and a second profile, a surface of the flex support structure having the first profile contacting the rear surface of the striking face at a first deflection depth and a surface of the flex support structure having the second profile contacting the rear surface of the striking face at a second deflection depth but not contacting the rear surface of the striking face at the first deflection depth. - View Dependent Claims (17, 18, 19, 20)
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Specification