Wood-type golf club head
First Claim
Patent Images
1. A wood-type golf club head comprising:
- a metal sole portion;
an elastic body; and
a weight member, wherein;
two or more recesses are defined in the metal sole portion, each of the recesses extending in a front-rear direction over at least half length of a front-rear length of the sole portion,the elastic body is embedded in one of the recesses,the weight member is fixed to the one of the recesses to cover the elastic body,the weight member is flush with the sole portion, anda total area of the two or more recesses is in a range of 10% to 60% of that of the sole portion,wherein the one of the recesses has a two-step structure comprising a small recess in which the elastic body is disposed and a large recess in which the weight member is disposed.
1 Assignment
0 Petitions
Accused Products
Abstract
A wood-type golf club head includes a metal sole portion, an elastic body and a weight member. At least one recess is defined in the metal sole portion to extend in a front-rear direction over at least half-length of a front-rear length of the sole portion. The elastic body is embedded in the recess. The weight member is fixed to the recess to cover the elastic body. The weight member is flush with the sole portion. A total area of the recess is in a range of 10% to 60% of that of the sole portion.
144 Citations
20 Claims
-
1. A wood-type golf club head comprising:
-
a metal sole portion; an elastic body; and a weight member, wherein; two or more recesses are defined in the metal sole portion, each of the recesses extending in a front-rear direction over at least half length of a front-rear length of the sole portion, the elastic body is embedded in one of the recesses, the weight member is fixed to the one of the recesses to cover the elastic body, the weight member is flush with the sole portion, and a total area of the two or more recesses is in a range of 10% to 60% of that of the sole portion, wherein the one of the recesses has a two-step structure comprising a small recess in which the elastic body is disposed and a large recess in which the weight member is disposed. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
-
-
11. A wood-type golf club head comprising:
-
a metal sole portion; an elastic body; and a weight member, wherein; at least four recesses defined in the metal sole portion to extend in a front-rear direction over at least half length of a front-rear length of the sole portion, the elastic body is embedded in one of the four recesses, the weight member is fixed to the one of the four recesses to cover the elastic body, the weight member is flush with the sole portion, and a total area of the at least four recesses is in a range of 10% to 60% of that of the sole portion, wherein the one of the four recesses has a two-step structure comprising a small recess in which the elastic body is disposed and a large recess in which the weight member is disposed. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19)
-
-
20. A wood-type golf club head comprising:
-
a metal sole portion; an elastic body; and a weight member, wherein a recess is defined in the metal sole portion, the recess extending in a front-rear direction over at least half length of a front-rear length of the sole portion, the elastic body is embedded in the recess, the weight member is fixed to the recess to cover the elastic body, the weight member is flush with the sole portion, and a total area of the recess is in a range of 10% to 60% of that of the sole portion, wherein the recess has a two-step structure comprising a small recess in which the elastic body is disposed and a large recess in which the weight member is disposed.
-
Specification