JP2016512155A5 - - Google Patents
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- JP2016512155A5 JP2016512155A5 JP2016502718A JP2016502718A JP2016512155A5 JP 2016512155 A5 JP2016512155 A5 JP 2016512155A5 JP 2016502718 A JP2016502718 A JP 2016502718A JP 2016502718 A JP2016502718 A JP 2016502718A JP 2016512155 A5 JP2016512155 A5 JP 2016512155A5
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- 230000005484 gravity Effects 0.000 claims description 41
- 210000000474 Heel Anatomy 0.000 claims description 12
- 210000003371 Toes Anatomy 0.000 claims description 12
- 230000001808 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
Description
さらに、本明細書で開示された実施形態及び限定は、その実施形態及び/または限定が、(1)請求項において明示的に特許請求されておらず、(2)均等論の下で請求項中の明示的な要素及び/または限定の均等物であり、または潜在的な均等物である場合、公有の原則(doctrine of dedication)の下で公共用として提供されることはない。
以下に、本実施例の特徴を列挙する。
(特徴1)
ゴルフクラブヘッドであって、
ヘッド前部、ヘッド後部、ヘッドヒール部、ヘッドトウ部、ヘッド上部及びヘッドソール部によって境界付けられるヘッド内部、並びにゴルフクラブシャフトを受け入れるための内径部を有し、前記内径部がホーゼル軸を有するホーゼル構造体を含むヘッド本体と、
ヘッド重心と、
前記ヘッド重心を通って前記ヘッドヒール部から前記ヘッドトウ部まで延びると共に、前記ゴルフクラブヘッドが地面に対してアドレス位置にあるときは前記地面と平行なヘッド水平軸と、
前記ホーゼル軸周りのホーゼル慣性モーメントと、
前記ヘッド水平軸周りの水平慣性モーメントと、を有し、
前記水平慣性モーメントが前記ホーゼル慣性モーメントの39%以上である、ゴルフクラブヘッド。
(特徴2)
前記ホーゼル構造体、及び前記ホーゼル構造体にゴルフシャフトを調整可能に連結するように構成されたシャフトスリーブを含むホーゼル連結機構をさらに備える、特徴1に記載のゴルフクラブヘッド。
(特徴3)
前記ヘッド重心を通って前記ヘッド上部から前記ヘッドソール部まで延びると共に、前記ゴルフクラブヘッドが前記地面に対して前記アドレス位置にあるときは前記地面に垂直なヘッド垂直軸と、
前記ヘッド垂直軸周りの垂直慣性モーメントと、をさらに有し、
前記垂直慣性モーメントが前記ホーゼル慣性モーメントの59%以上である、特徴1または特徴2に記載のゴルフクラブヘッド。
(特徴4)
前記垂直慣性モーメントが前記ホーゼル慣性モーメントの60%以上である、特徴3に記載のゴルフクラブヘッド。
(特徴5)
前記垂直慣性モーメントが前記ホーゼル慣性モーメントの65%以上である、特徴3に記載のゴルフクラブヘッド。
(特徴6)
前記垂直慣性モーメントが前記ホーゼル慣性モーメントの70%以上である、特徴3に記載のゴルフクラブヘッド。
(特徴7)
前記垂直慣性モーメントが約4700g・cm 2 〜約6000g・cm 2 である、特徴3に記載のゴルフクラブヘッド。
(特徴8)
前記ホーゼル慣性モーメントが約7000g・cm 2 〜約11000g・cm 2 であり、前記垂直慣性モーメントが約2800g・cm 2 〜約4300g・cm 2 である、特徴7に記載のゴルフクラブヘッド。
(特徴9)
前記ヘッド本体は、前記ヘッドソール部及び前記ヘッド後部の付近に配置され、前記ヘッドソール部の外部輪郭から少なくとも部分的に突出している錘構造体を備え、
前記錘構造体は、約2グラム〜約50グラムの錘質量及び約1立方センチメートル〜約30立方センチメートルの錘体積を有する、特徴1から特徴8のいずれか1項に記載のゴルフクラブヘッド。
(特徴10)
前記ヘッド本体は、前記ヘッド本体の前記ヘッドソール部及び前記ヘッド後部の付近に配置された錘構造体を備え、
前記ヘッド重心と前記錘構造体の錘中心の間の錘距離は、約25mm〜約102mmである、特徴1から特徴8のいずれか1項に記載のゴルフクラブヘッド。
(特徴11)
前記ヘッド本体は、錘中心を有し、前記ヘッドソール部及び前記ヘッド後部の付近に配置された錘構造体を備え、
ヘッド垂直軸は、前記ヘッド重心と前記地面の間に延びると共に、前記ゴルフクラブヘッドが前記アドレス位置にあるときは前記地面に垂直であり、
錘中心垂直距離の軸は、前記錘中心と前記地面の間に延びると共に、前記ゴルフクラブヘッドが前記アドレス位置にあるときは前記地面に垂直であり、
ヘッド重心(CG)垂直距離は、前記ヘッド垂直軸に沿って、前記ヘッド重心と前記地面の間で測定され、
錘中心垂直距離は、前記錘中心垂直距離の軸に沿って、前記ヘッド重心と前記地面の間で測定され、
前記錘中心垂直距離を前記ヘッドCG垂直距離で割ることによって定められる垂直距離比が0.44よりも大きい、特徴1から特徴8のいずれか1項に記載のゴルフクラブヘッド。
(特徴12)
打撃フェース中心点を有する打撃フェースと、
前記ヘッド重心を通って前記ヘッド上部から前記ヘッドソール部まで延びると共に、前記ゴルフクラブヘッドが前記地面に対して前記アドレス位置にあるときは前記地面に垂直なヘッド垂直軸と、をさらに備え、
前記ヘッド本体はドライバー型本体で構成され、
前記ゴルフクラブヘッドのロフト面は、前記打撃フェース中心点に接し、
前記ゴルフクラブヘッドの前面は前記打撃フェース中心点を通って延びると共に前記ホーゼル軸と平行であり、
ヘッド奥行き面は、前記打撃フェース中心点を通って前記ヘッド水平軸と平行かつ前記ロフト面に垂直に延び、
CG高さの軸は、前記ヘッド重心を通って延びると共に、第1交点で前記ヘッド奥行き面と垂直に交差し、
前記ヘッド重心のヘッドCG高さは、前記ヘッドCG高さ軸に沿って、前記ヘッド重心と前記第1交点の間で測定され、
前記ヘッド重心のヘッドCG深さは、前記前面と前記地面の交差部に位置する第2交点と、前記ヘッド垂直軸と前記地面の交差部に位置する第3交点の間で、前記地面に平行かつ前記前面に垂直に測定され、
前記ヘッドCG高さは、約0mm〜約5.08mmであり、
前記ヘッドCG深さは、約25mm〜約102mmであり、
前記ゴルフクラブヘッドのヘッド容量は、約420立方センチメートル〜約470立方センチメートルであり、
前記ゴルフクラブヘッドのヘッド重量は、約185グラム〜約225グラムである、特徴1から特徴8のいずれか1項に記載のゴルフクラブヘッド。
(特徴13)
打撃フェース中心点を有する打撃フェースと、
前記打撃フェース中心点に接するロフト面と、をさらに備え、
前記ヘッド本体は、前記ヘッド本体の前記ヘッドソール部及び前記ヘッド後部の付近に配置された錘構造体を備え、
時計盤は、12時線、3時線、4時線、5時線、8時線及び9時線を含み、
前記ゴルフクラブヘッドが前記アドレス位置にあるとき、前記ゴルフクラブヘッドを下から見ると、前記12時線は、前記打撃フェース中心点に位置合わせされていると共に、前記ロフト面と前記地面の間の前部交線に直交し、
前記時計盤は、前記ヘッド前部の前端と前記ヘッド後部の後端の間の中点において、前記12時線に沿って中央に配置され、
前記3時線は、前記ヘッドヒール部に向かって延び、
前記9時線は、前記ヘッドトウ部に向かって延び、
前記錘構造体の縁部は、前記4時線と前記9時線の間に制限され、
前記錘構造体の重心は、前記5時線と前記8時線の間に配置されている、特徴1から特徴8のいずれか1項に記載のゴルフクラブヘッド。
(特徴14)
打撃フェース中心点を有する打撃フェースをさらに備え、
前記ヘッド本体は、錘中心を有し、前記ヘッドソール部及び前記ヘッド後部の付近に配置された錘構造体を備え、
前記ゴルフクラブヘッドの前面は前記打撃フェースの前記打撃フェース中心点を通って前記ホーゼル軸と平行に延び、
ヘッド垂直軸は、前記ヘッド重心と前記地面の間に延びると共に、前記ゴルフクラブヘッドが前記アドレス位置にあるときは前記地面に垂直であり、
錘中心垂直距離の軸は、前記錘中心と前記地面の間に延びると共に、前記ゴルフクラブヘッドが前記アドレス位置にあるときは前記地面に垂直であり、
前記ヘッド重心のヘッドCG深さは、前記前面と前記地面の交差部にある交点と、前記ヘッド垂直軸と前記地面の交差部にある交点の間で、前記地面に平行かつ前記前面に垂直に測定され、
前記錘中心の錘中心深さは、前記前面と前記地面の前記交点と、前記錘中心垂直距離の軸と前記地面の交点の間で前記地面と平行に測定され、
前記錘中心深さを前記ヘッドCG深さで割ることによって定められる深さ比が2.54未満である、特徴1から特徴8のいずれか1項に記載のゴルフクラブヘッド。
(特徴15)
前記水平慣性モーメントが前記ホーゼル慣性モーメントの40%以上である、特徴1から特徴14のいずれか1項に記載のゴルフクラブヘッド。
(特徴16)
前記水平慣性モーメントが前記ホーゼル慣性モーメントの45%以上である、特徴1から特徴14のいずれか1項に記載のゴルフクラブヘッド。
(特徴17)
前記水平慣性モーメントが前記ホーゼル慣性モーメントの50%以上である、特徴1から特徴14のいずれか1項に記載のゴルフクラブヘッド。
(特徴18)
前記水平慣性モーメントが約2800g・cm 2 〜約4300g・cm 2 である、特徴1から特徴7のいずれか1項に記載のゴルフクラブヘッド。
(特徴19)
前記ホーゼル慣性モーメントが約7000g・cm 2 〜約11000g・cm 2 である、特徴1から特徴7のいずれか1項に記載のゴルフクラブヘッド。
(特徴20)
ゴルフクラブヘッドであって、
ヘッド前部、ヘッド後部、ヘッドヒール部、ヘッドトウ部、ヘッド上部及びヘッドソール部によって境界付けられるヘッド内部、並びにゴルフクラブシャフトを受け入れるための内径部を有し、前記内径部がホーゼル軸を有するホーゼル構造体を含むヘッド本体と、
ヘッド重心と、
前記ヘッド重心を通って前記ヘッド上部から前記ヘッドソール部まで延びると共に、前記ゴルフクラブヘッドが地面に対してアドレス位置にあるときは前記地面に垂直なヘッド垂直軸と、
前記ホーゼル軸周りのホーゼル慣性モーメントと、
前記ヘッド垂直軸周りの垂直慣性モーメントと、を有し、
前記垂直慣性モーメントが前記ホーゼル慣性モーメントの59%以上である、ゴルフクラブヘッド。
(特徴22)
前記垂直慣性モーメントが約4700g・cm 2 〜約6000g・cm 2 である、特徴21に記載のゴルフクラブヘッド。
(特徴23)
前記ホーゼル慣性モーメントが約7000g・cm 2 〜約11000g・cm 2 である、特徴21または特徴22に記載のゴルフクラブヘッド。
(特徴24)
ゴルフクラブヘッドの提供方法であって、
ヘッド前部、ヘッド後部、ヘッドヒール部、ヘッドトウ部、ヘッド上部及びヘッドソール部によって境界付けられるヘッド内部、並びにゴルフクラブシャフトを受け入れるための内径部を有し、前記内径部がホーゼル軸を有するホーゼル構造体を含むヘッド本体を提供すること、並びに
前記ホーゼル構造体に前記ゴルフクラブシャフトを連結すること、を含み、
ヘッド水平軸は、前記ゴルフクラブヘッドのヘッド重心を通って前記ヘッドヒール部から前記ヘッドトウ部まで延びると共に、前記ゴルフクラブヘッドが地面に対してアドレス位置にあるときは前記地面と平行であり、
ヘッド垂直軸は、前記ヘッド重心を通って前記ヘッド上部から前記ヘッドソール部まで延びると共に、前記ゴルフクラブヘッドが前記地面に対して前記アドレス位置にあるときは前記地面に垂直であり、
前記ヘッド本体を提供することは、前記ヘッド水平軸周りの水平慣性モーメントが前記ホーゼル軸周りのホーゼル慣性モーメントの39%以上になるように設定すること、または、前記ヘッド垂直軸周りの垂直慣性モーメントが前記ホーゼル軸周りの前記ホーゼル慣性モーメントの59%以上になるように設定することの少なくとも一方を含む、方法。
(特徴25)
前記ヘッド本体を提供することは、前記ヘッドソール部及び前記ヘッド後部の付近に配置された錘構造体を提供することを含み、
前記錘構造体は、前記ヘッドソール部の外部輪郭から少なくとも部分的に突出しており、
前記錘構造体は、約2グラム〜約50グラムの錘質量及び約1立方センチメートル〜約30立方センチメートルの錘体積を有する、特徴24に記載の方法。
Further, the embodiments and limitations disclosed herein are not explicitly claimed in (1) the claims, and (2) claims under the doctrine of equivalents. No explicit elements and / or equivalents in it, or potential equivalents, will be offered for public use under the public principles of documentary.
The features of this embodiment are listed below.
(Feature 1)
A golf club head,
A hosel having a head front portion, a head rear portion, a head heel portion, a head toe portion, a head inside bounded by a head upper portion and a head sole portion, and an inner diameter portion for receiving a golf club shaft, the inner diameter portion having a hosel axis A head body including a structure;
The center of gravity of the head,
Extending from the head heel portion to the head toe portion through the head center of gravity, and when the golf club head is in an address position with respect to the ground, a head horizontal axis parallel to the ground;
Hosel moment of inertia about the hosel axis;
A horizontal moment of inertia around the horizontal axis of the head,
A golf club head, wherein the horizontal moment of inertia is 39% or more of the hosel moment of inertia.
(Feature 2)
The golf club head of claim 1, further comprising a hosel coupling mechanism including the hosel structure and a shaft sleeve configured to adjustably couple a golf shaft to the hosel structure.
(Feature 3)
A head vertical axis that extends through the head center of gravity from the top of the head to the head sole portion, and is perpendicular to the ground when the golf club head is at the address position with respect to the ground;
A vertical moment of inertia about the head vertical axis,
The golf club head according to Feature 1 or Feature 2, wherein the vertical moment of inertia is 59% or more of the hosel moment of inertia.
(Feature 4)
The golf club head according to claim 3, wherein the vertical moment of inertia is 60% or more of the hosel moment of inertia.
(Feature 5)
The golf club head according to claim 3, wherein the vertical moment of inertia is 65% or more of the hosel moment of inertia.
(Feature 6)
The golf club head according to claim 3, wherein the vertical moment of inertia is 70% or more of the hosel moment of inertia.
(Feature 7)
The vertical moment of inertia of about 4700 g · cm 2 ~ about 6000 g · cm 2, a golf club head according to feature 3.
(Feature 8)
The hosel moment of inertia is about 7000g · cm 2 ~ about 11 000 g · cm 2, the vertical moment of inertia of about 2800 g · cm 2 ~ about 4300 g · cm 2, a golf club head according to feature 7.
(Feature 9)
The head body includes a weight structure that is disposed in the vicinity of the head sole portion and the head rear portion and protrudes at least partially from an external contour of the head sole portion,
9. The golf club head of any one of features 1 to 8, wherein the weight structure has a weight mass of about 2 grams to about 50 grams and a weight volume of about 1 cubic centimeter to about 30 cubic centimeters.
(Feature 10)
The head body includes a weight structure disposed in the vicinity of the head sole portion and the head rear portion of the head body,
The golf club head according to any one of features 1 to 8, wherein a weight distance between the center of gravity of the head and a weight center of the weight structure is about 25 mm to about 102 mm.
(Feature 11)
The head main body has a weight center, and includes a weight structure disposed in the vicinity of the head sole portion and the head rear portion,
A head vertical axis extends between the head center of gravity and the ground, and is perpendicular to the ground when the golf club head is in the address position;
The weight center vertical distance axis extends between the weight center and the ground, and is perpendicular to the ground when the golf club head is in the address position,
The head centroid (CG) vertical distance is measured between the head centroid and the ground along the head vertical axis,
The weight center vertical distance is measured between the head center of gravity and the ground along the axis of the weight center vertical distance,
9. The golf club head according to claim 1, wherein a vertical distance ratio determined by dividing the weight center vertical distance by the head CG vertical distance is larger than 0.44.
(Feature 12)
A striking face having a striking face center point;
A head vertical axis extending through the head center of gravity from the top of the head to the head sole portion and perpendicular to the ground when the golf club head is in the address position with respect to the ground,
The head body is composed of a driver-type body,
The loft surface of the golf club head is in contact with the hitting face center point,
The front surface of the golf club head extends through the striking face center point and is parallel to the hosel axis;
A head depth surface extends through the hitting face center point parallel to the head horizontal axis and perpendicular to the loft surface,
A CG height axis extends through the head center of gravity and intersects the head depth plane perpendicularly at a first intersection,
The head CG height of the head center of gravity is measured between the head center of gravity and the first intersection along the head CG height axis,
The head CG depth of the head center of gravity is parallel to the ground between a second intersection located at the intersection between the front surface and the ground and a third intersection located at the intersection between the head vertical axis and the ground. And measured perpendicular to the front surface,
The head CG height is about 0 mm to about 5.08 mm,
The head CG depth is about 25 mm to about 102 mm,
The golf club head has a head capacity of about 420 cubic centimeters to about 470 cubic centimeters,
The golf club head of any one of features 1 to 8, wherein the golf club head has a head weight of about 185 grams to about 225 grams.
(Feature 13)
A striking face having a striking face center point;
A loft surface in contact with the hitting face center point,
The head body includes a weight structure disposed in the vicinity of the head sole portion and the head rear portion of the head body,
The clock includes 12 o'clock, 3 o'clock, 4 o'clock, 5 o'clock, 8 o'clock and 9 o'clock.
When the golf club head is at the address position, when the golf club head is viewed from below, the 12 o'clock line is aligned with the hitting face center point and between the loft surface and the ground. Orthogonal to the front intersection line,
The timepiece is arranged at the center along the 12 o'clock line at a midpoint between the front end of the head front portion and the rear end of the head rear portion,
The 3 o'clock line extends toward the head heel part,
The 9 o'clock line extends toward the head toe part,
The edge of the weight structure is limited between the 4 o'clock line and the 9 o'clock line,
The golf club head according to any one of features 1 to 8, wherein a center of gravity of the weight structure is disposed between the 5 o'clock line and the 8 o'clock line.
(Feature 14)
A striking face having a striking face center point;
The head main body has a weight center, and includes a weight structure disposed in the vicinity of the head sole portion and the head rear portion,
The front surface of the golf club head extends parallel to the hosel axis through the striking face center point of the striking face;
A head vertical axis extends between the head center of gravity and the ground, and is perpendicular to the ground when the golf club head is in the address position;
The weight center vertical distance axis extends between the weight center and the ground, and is perpendicular to the ground when the golf club head is in the address position,
The head CG depth of the center of gravity of the head is parallel to the ground and perpendicular to the front surface between the intersection at the intersection of the front surface and the ground and the intersection at the intersection of the head vertical axis and the ground. Measured,
The weight center depth of the weight center is measured parallel to the ground between the intersection of the front surface and the ground, and the intersection of the weight center vertical distance and the ground,
The golf club head according to any one of features 1 to 8, wherein a depth ratio determined by dividing the weight center depth by the head CG depth is less than 2.54.
(Feature 15)
The golf club head according to any one of features 1 to 14, wherein the horizontal moment of inertia is 40% or more of the hosel moment of inertia.
(Feature 16)
The golf club head according to any one of features 1 to 14, wherein the horizontal moment of inertia is 45% or more of the hosel moment of inertia.
(Feature 17)
The golf club head according to any one of features 1 to 14, wherein the horizontal moment of inertia is 50% or more of the hosel moment of inertia.
(Feature 18)
8. The golf club head according to claim 1, wherein the horizontal moment of inertia is about 2800 g · cm 2 to about 4300 g · cm 2 .
(Feature 19)
The hosel moment of inertia of about 7000 g · cm 2 ~ about 11 000 g · cm 2, a golf club head according to any one of features 7 wherein 1.
(Feature 20)
A golf club head,
A hosel having a head front portion, a head rear portion, a head heel portion, a head toe portion, a head inside bounded by a head upper portion and a head sole portion, and an inner diameter portion for receiving a golf club shaft, the inner diameter portion having a hosel axis A head body including a structure;
The center of gravity of the head,
A head vertical axis that extends through the head center of gravity from the top of the head to the head sole portion, and is perpendicular to the ground when the golf club head is in an address position with respect to the ground;
Hosel moment of inertia about the hosel axis;
A vertical moment of inertia about the head vertical axis,
A golf club head, wherein the vertical moment of inertia is 59% or more of the hosel moment of inertia.
(Feature 22)
The vertical moment of inertia of about 4700 g · cm 2 ~ about 6000 g · cm 2, a golf club head according to feature 21.
(Feature 23)
The hosel moment of inertia of about 7000 g · cm 2 ~ about 11 000 g · cm 2, a golf club head according to feature 21 or feature 22.
(Feature 24)
A golf club head providing method comprising:
A hosel having a head front portion, a head rear portion, a head heel portion, a head toe portion, a head inside bounded by a head upper portion and a head sole portion, and an inner diameter portion for receiving a golf club shaft, the inner diameter portion having a hosel axis Providing a head body including the structure, and
Connecting the golf club shaft to the hosel structure,
The head horizontal axis extends from the head heel portion to the head toe portion through the head center of gravity of the golf club head, and is parallel to the ground when the golf club head is in an address position with respect to the ground.
A head vertical axis extends from the top of the head to the head sole portion through the center of gravity of the head, and is perpendicular to the ground when the golf club head is in the address position with respect to the ground.
Providing the head body includes setting a horizontal moment of inertia about the head horizontal axis to be 39% or more of a hosel moment of inertia about the hosel axis, or a vertical moment of inertia about the head vertical axis. Is set to be at least 59% of the hosel moment of inertia about the hosel axis.
(Feature 25)
Providing the head body includes providing a weight structure disposed in the vicinity of the head sole portion and the head rear portion,
The weight structure protrudes at least partially from the outer contour of the head sole portion;
25. The method of feature 24, wherein the weight structure has a weight mass of about 2 grams to about 50 grams and a weight volume of about 1 cubic centimeter to about 30 cubic centimeters.
Claims (22)
ヘッド前部、ヘッド後部、ヘッドヒール部、ヘッドトウ部、ヘッド上部及びヘッドソール部によって境界付けられるヘッド内部、並びにゴルフクラブシャフトを受け入れるための内径部を有し、前記内径部がホーゼル軸を有するホーゼル構造体を含むヘッド本体と、
ヘッド重心と、
前記ヘッド重心を通って前記ヘッドヒール部から前記ヘッドトウ部まで延びると共に、前記ゴルフクラブヘッドが地面に対してアドレス位置にあるときは前記地面と平行なヘッド水平軸と、
前記ホーゼル軸周りのホーゼル慣性モーメントと、
前記ヘッド水平軸周りの水平慣性モーメントであって、
前記水平慣性モーメントが前記ホーゼル慣性モーメントの39%以上である前記水平慣性モーメントと、
打撃フェース中心点を有する打撃フェースと、
前記ヘッド重心を通って前記ヘッド上部から前記ヘッドソール部まで延びると共に、前記ゴルフクラブヘッドが前記地面に対して前記アドレス位置にあるときは前記地面に垂直なヘッド垂直軸と、を備え、
前記ヘッド本体はドライバー型本体を備え、
前記ゴルフクラブヘッドのロフト面は、前記打撃フェース中心点に接し、
前記ゴルフクラブヘッドの前面は、前記打撃フェース中心点を通って延びると共に前記ホーゼル軸と平行であり、
ヘッド奥行き面は、前記打撃フェース中心点を通って前記ヘッド水平軸と平行かつ前記ロフト面に垂直に延び、
CG高さの軸は、前記ヘッド重心を通って延びると共に、第1交点で前記ヘッド奥行き面と垂直に交差し、
前記ヘッド重心のヘッドCG高さは、前記ヘッドCG高さ軸に沿って、前記ヘッド重心と前記第1交点の間で測定され、
前記ヘッド重心のヘッドCG深さは、前記前面と前記地面の交差部に位置する第2交点と、前記ヘッド垂直軸と前記地面の交差部に位置する第3交点の間で、前記地面に平行かつ前記前面に垂直に測定され、
前記ヘッドCG高さは、約0mm〜約5.08mmであり、
前記ヘッドCG深さは、約25mm〜約102mmであり、
前記ゴルフクラブヘッドのヘッド容量は、約420立方センチメートル〜約470立方センチメートルであり、
前記ゴルフクラブヘッドのヘッド重量は、約185グラム〜約225グラムである、ゴルフクラブヘッド。 A golf club head,
A hosel having a head front portion, a head rear portion, a head heel portion, a head toe portion, a head inside bounded by a head upper portion and a head sole portion, and an inner diameter portion for receiving a golf club shaft, the inner diameter portion having a hosel axis A head body including a structure;
The center of gravity of the head,
Extending from the head heel portion to the head toe portion through the head center of gravity, and when the golf club head is in an address position with respect to the ground, a head horizontal axis parallel to the ground;
Hosel moment of inertia about the hosel axis;
A horizontal moment of inertia about the horizontal axis of the head ,
The horizontal moment of inertia, wherein the horizontal moment of inertia is 39% or more of the hosel moment of inertia;
A striking face having a striking face center point;
A head vertical axis that extends from the top of the head to the head sole portion through the center of gravity of the head, and is perpendicular to the ground when the golf club head is at the address position with respect to the ground,
The head body includes a driver-type body,
The loft surface of the golf club head is in contact with the hitting face center point,
A front surface of the golf club head extends through the striking face center point and is parallel to the hosel axis;
A head depth surface extends through the hitting face center point parallel to the head horizontal axis and perpendicular to the loft surface,
A CG height axis extends through the head center of gravity and intersects the head depth plane perpendicularly at a first intersection,
The head CG height of the head center of gravity is measured between the head center of gravity and the first intersection along the head CG height axis,
The head CG depth of the head center of gravity is parallel to the ground between a second intersection located at the intersection between the front surface and the ground and a third intersection located at the intersection between the head vertical axis and the ground. And measured perpendicular to the front surface,
The head CG height is about 0 mm to about 5.08 mm,
The head CG depth is about 25 mm to about 102 mm,
The golf club head has a head capacity of about 420 cubic centimeters to about 470 cubic centimeters,
The golf club head, wherein the golf club head has a head weight of about 185 grams to about 225 grams .
前記垂直慣性モーメントが前記ホーゼル慣性モーメントの59%以上である、請求項1または請求項2に記載のゴルフクラブヘッド。 And the vertical moment of inertia around before Symbol head vertical axis, further comprising a,
The golf club head according to claim 1, wherein the vertical moment of inertia is 59% or more of the hosel moment of inertia.
前記錘構造体は、約2グラム〜約50グラムの錘質量及び約1立方センチメートル〜約30立方センチメートルの錘体積を有する、請求項1から請求項8のいずれか1項に記載のゴルフクラブヘッド。 The head body includes a weight structure that is disposed in the vicinity of the head sole portion and the head rear portion and protrudes at least partially from an external contour of the head sole portion,
9. The golf club head of claim 1, wherein the weight structure has a weight mass of about 2 grams to about 50 grams and a weight volume of about 1 cubic centimeter to about 30 cubic centimeters.
前記ヘッド重心と前記錘構造体の錘中心の間の錘距離は、約25mm〜約102mmである、請求項1から請求項8のいずれか1項に記載のゴルフクラブヘッド。 The head body includes a weight structure disposed in the vicinity of the head sole portion and the head rear portion of the head body,
9. The golf club head according to claim 1, wherein a weight distance between the center of gravity of the head and a weight center of the weight structure is about 25 mm to about 102 mm.
時計盤は、12時線、3時線、4時線、5時線、8時線及び9時線を含み、
前記ゴルフクラブヘッドが前記アドレス位置にあるとき、前記ゴルフクラブヘッドを下から見ると、前記12時線は、前記打撃フェース中心点に位置合わせされていると共に、前記ロフト面と前記地面の間の前部交線に直交し、
前記時計盤は、前記ヘッド前部の前端と前記ヘッド後部の後端の間の中点において、前記12時線に沿って中央に配置され、
前記3時線は、前記ヘッドヒール部に向かって延び、
前記9時線は、前記ヘッドトウ部に向かって延び、
前記錘構造体の縁部は、前記4時線と前記9時線の間に制限され、
前記錘構造体の重心は、前記5時線と前記8時線の間に配置されている、請求項1から請求項8のいずれか1項に記載のゴルフクラブヘッド。 Before SL head body includes the head sole portion and the weight structure disposed in the vicinity of said head rear portion of the head body,
The clock includes 12 o'clock, 3 o'clock, 4 o'clock, 5 o'clock, 8 o'clock and 9 o'clock.
When the golf club head is at the address position, when the golf club head is viewed from below, the 12 o'clock line is aligned with the hitting face center point and between the loft surface and the ground. Orthogonal to the front intersection line,
The timepiece is arranged at the center along the 12 o'clock line at a midpoint between the front end of the head front portion and the rear end of the head rear portion,
The 3 o'clock line extends toward the head heel part,
The 9 o'clock line extends toward the head toe part,
The edge of the weight structure is limited between the 4 o'clock line and the 9 o'clock line,
9. The golf club head according to claim 1, wherein a center of gravity of the weight structure is disposed between the 5 o'clock line and the 8 o'clock line.
錘中心垂直距離の軸は、前記錘中心と前記地面の間に延びると共に、前記ゴルフクラブヘッドが前記アドレス位置にあるときは前記地面に垂直であり、
前記錘中心の錘中心深さは、前記前面と前記地面の前記交点と、前記錘中心垂直距離の軸と前記地面の交点の間で前記地面と平行に測定され、
前記錘中心深さを前記ヘッドCG深さで割ることによって定められる深さ比が2.54未満である、請求項1から請求項8のいずれか1項に記載のゴルフクラブヘッド。 Weight structure has a weight center is disposed in the vicinity of the head sole portion and said head rear,
The weight center vertical distance axis extends between the weight center and the ground, and is perpendicular to the ground when the golf club head is in the address position,
Before the weight center depth of Kitsumu center, and the intersection of the said front ground is measured parallel to the ground surface between the intersection of the axis and the ground surface of the weight center vertical distance,
The golf club head according to any one of claims 1 to 8, wherein a depth ratio determined by dividing the weight center depth by the head CG depth is less than 2.54.
ヘッド前部、ヘッド後部、ヘッドヒール部、ヘッドトウ部、ヘッド上部及びヘッドソール部によって境界付けられるヘッド内部、並びにゴルフクラブシャフトを受け入れるための内径部を有し、前記内径部がホーゼル軸を有するホーゼル構造体を含むヘッド本体と、
ヘッド重心と、
前記ヘッド重心を通って前記ヘッド上部から前記ヘッドソール部まで延びると共に、前記ゴルフクラブヘッドが地面に対してアドレス位置にあるときは前記地面に垂直なヘッド垂直軸と、
前記ホーゼル軸周りのホーゼル慣性モーメントと、
前記ヘッド垂直軸周りの垂直慣性モーメントであって、
前記垂直慣性モーメントが前記ホーゼル慣性モーメントの59%以上である前記水平慣性モーメントと、
打撃フェース中心点を有する打撃フェースと、
前記ヘッド重心を通って前記ヘッド上部から前記ヘッドソール部まで延びると共に、前記ゴルフクラブヘッドが前記地面に対して前記アドレス位置にあるときは前記地面に垂直なヘッド垂直軸と、を備え、
前記ヘッド本体はドライバー型本体を備え、
前記ゴルフクラブヘッドのロフト面は、前記打撃フェース中心点に接し、
前記ゴルフクラブヘッドの前面は、前記打撃フェース中心点を通って延びると共に前記ホーゼル軸と平行であり、
ヘッド奥行き面は、前記打撃フェース中心点を通って前記ヘッド水平軸と平行かつ前記ロフト面に垂直に延び、
CG高さの軸は、前記ヘッド重心を通って延びると共に、第1交点で前記ヘッド奥行き面と垂直に交差し、
前記ヘッド重心のヘッドCG高さは、前記ヘッドCG高さ軸に沿って、前記ヘッド重心と前記第1交点の間で測定され、
前記ヘッド重心のヘッドCG深さは、前記前面と前記地面の交差部に位置する第2交点と、前記ヘッド垂直軸と前記地面の交差部に位置する第3交点の間で、前記地面に平行かつ前記前面に垂直に測定され、
前記ヘッドCG高さは、約0mm〜約5.08mmであり、
前記ヘッドCG深さは、約25mm〜約102mmであり、
前記ゴルフクラブヘッドのヘッド容量は、約420立方センチメートル〜約470立方センチメートルであり、
前記ゴルフクラブヘッドのヘッド重量は、約185グラム〜約225グラムである、ゴルフクラブヘッド。 A golf club head,
A hosel having a head front portion, a head rear portion, a head heel portion, a head toe portion, a head inside bounded by a head upper portion and a head sole portion, and an inner diameter portion for receiving a golf club shaft, the inner diameter portion having a hosel axis A head body including a structure;
The center of gravity of the head,
A head vertical axis that extends through the head center of gravity from the top of the head to the head sole portion, and is perpendicular to the ground when the golf club head is in an address position with respect to the ground;
Hosel moment of inertia about the hosel axis;
A vertical moment of inertia about the head vertical axis ,
The horizontal moment of inertia, wherein the vertical moment of inertia is 59% or more of the hosel moment of inertia;
A striking face having a striking face center point;
A head vertical axis that extends from the top of the head to the head sole portion through the center of gravity of the head, and is perpendicular to the ground when the golf club head is at the address position with respect to the ground,
The head body includes a driver-type body,
The loft surface of the golf club head is in contact with the hitting face center point,
A front surface of the golf club head extends through the striking face center point and is parallel to the hosel axis;
A head depth surface extends through the hitting face center point parallel to the head horizontal axis and perpendicular to the loft surface,
A CG height axis extends through the head center of gravity and intersects the head depth plane perpendicularly at a first intersection,
The head CG height of the head center of gravity is measured between the head center of gravity and the first intersection along the head CG height axis,
The head CG depth of the head center of gravity is parallel to the ground between a second intersection located at the intersection between the front surface and the ground and a third intersection located at the intersection between the head vertical axis and the ground. And measured perpendicular to the front surface,
The head CG height is about 0 mm to about 5.08 mm,
The head CG depth is about 25 mm to about 102 mm,
The golf club head has a head capacity of about 420 cubic centimeters to about 470 cubic centimeters,
The golf club head, wherein the golf club head has a head weight of about 185 grams to about 225 grams .
ヘッド前部、ヘッド後部、ヘッドヒール部、ヘッドトウ部、ヘッド上部及びヘッドソール部によって境界付けられるヘッド内部、並びにゴルフクラブシャフトを受け入れるための内径部を有し、前記内径部がホーゼル軸を有するホーゼル構造体を含むヘッド本体を提供すること、並びに
前記ホーゼル構造体に前記ゴルフクラブシャフトを連結すること、を含み、
ヘッド水平軸は、前記ゴルフクラブヘッドのヘッド重心を通って前記ヘッドヒール部から前記ヘッドトウ部まで延びると共に、前記ゴルフクラブヘッドが地面に対してアドレス位置にあるときは前記地面と平行であり、
ヘッド垂直軸は、前記ヘッド重心を通って前記ヘッド上部から前記ヘッドソール部まで延びると共に、前記ゴルフクラブヘッドが前記地面に対して前記アドレス位置にあるときは前記地面に垂直であり、
前記ヘッド本体を提供することは、前記ヘッド水平軸周りの水平慣性モーメントが前記ホーゼル軸周りのホーゼル慣性モーメントの39%以上になるように設定すること、または、前記ヘッド垂直軸周りの垂直慣性モーメントが前記ホーゼル軸周りの前記ホーゼル慣性モーメントの59%以上になるように設定することの少なくとも一方を含み、
打撃フェース中心点を有する打撃フェースを提供することをさらに含み、
ヘッド垂直軸は、前記ヘッド重心を通って前記ヘッド上部から前記ヘッドソール部まで延びると共に、前記ゴルフクラブヘッドが前記地面に対して前記アドレス位置にあるときは前記地面に垂直であり、
前記ヘッド本体はドライバー型本体を備え、
前記ゴルフクラブヘッドのロフト面は、前記打撃フェース中心点に接し、
前記ゴルフクラブヘッドの前面は前記打撃フェース中心点を通って延びると共に前記ホーゼル軸と平行であり、
ヘッド奥行き面は、前記打撃フェース中心点を通って前記ヘッド水平軸と平行かつ前記ロフト面に垂直に延び、
CG高さの軸は、前記ヘッド重心を通って延びると共に、第1交点で前記ヘッド奥行き面と垂直に交差し、
前記ヘッド重心のヘッドCG高さは、前記ヘッドCG高さ軸に沿って、前記ヘッド重心と前記第1交点の間で測定され、
前記ヘッド重心のヘッドCG深さは、前記前面と前記地面の交差部に位置する第2交点と、前記ヘッド垂直軸と前記地面の交差部に位置する第3交点の間で、前記地面に平行かつ前記前面に垂直に測定され、
前記ヘッドCG高さは、約0mm〜約5.08mmであり、
前記ヘッドCG深さは、約25mm〜約102mmであり、
前記ゴルフクラブヘッドのヘッド容量は、約420立方センチメートル〜約470立方センチメートルであり、
前記ゴルフクラブヘッドのヘッド重量は、約185グラム〜約225グラムである、方法。 A golf club head providing method comprising:
A hosel having a head front portion, a head rear portion, a head heel portion, a head toe portion, a head inside bounded by a head upper portion and a head sole portion, and an inner diameter portion for receiving a golf club shaft, the inner diameter portion having a hosel axis Providing a head body including a structure, and coupling the golf club shaft to the hosel structure;
The head horizontal axis extends from the head heel portion to the head toe portion through the head center of gravity of the golf club head, and is parallel to the ground when the golf club head is in an address position with respect to the ground.
A head vertical axis extends from the top of the head to the head sole portion through the center of gravity of the head, and is perpendicular to the ground when the golf club head is in the address position with respect to the ground.
Providing the head body includes setting a horizontal moment of inertia about the head horizontal axis to be 39% or more of a hosel moment of inertia about the hosel axis, or a vertical moment of inertia about the head vertical axis. There saw including at least one of the set to be more than 59% of the hosel moment of inertia about the hosel axis,
Further comprising providing a striking face having a striking face center point;
A head vertical axis extends from the top of the head to the head sole portion through the center of gravity of the head, and is perpendicular to the ground when the golf club head is in the address position with respect to the ground.
The head body includes a driver-type body,
The loft surface of the golf club head is in contact with the hitting face center point,
The front surface of the golf club head extends through the striking face center point and is parallel to the hosel axis;
A head depth surface extends through the hitting face center point parallel to the head horizontal axis and perpendicular to the loft surface,
A CG height axis extends through the head center of gravity and intersects the head depth plane perpendicularly at a first intersection,
The head CG height of the head center of gravity is measured between the head center of gravity and the first intersection along the head CG height axis,
The head CG depth of the head center of gravity is parallel to the ground between a second intersection located at the intersection between the front surface and the ground and a third intersection located at the intersection between the head vertical axis and the ground. And measured perpendicular to the front surface,
The head CG height is about 0 mm to about 5.08 mm,
The head CG depth is about 25 mm to about 102 mm,
The golf club head has a head capacity of about 420 cubic centimeters to about 470 cubic centimeters,
The golf club head has a head weight of about 185 grams to about 225 grams .
前記錘構造体は、前記ヘッドソール部の外部輪郭から少なくとも部分的に突出しており、
前記錘構造体は、約2グラム〜約50グラムの錘質量及び約1立方センチメートル〜約30立方センチメートルの錘体積を有する、請求項21に記載の方法。 Providing the head body includes providing a weight structure disposed in the vicinity of the head sole portion and the head rear portion,
The weight structure protrudes at least partially from the outer contour of the head sole portion;
24. The method of claim 21 , wherein the weight structure has a weight mass of about 2 grams to about 50 grams and a weight volume of about 1 cubic centimeter to about 30 cubic centimeters.
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JP2023122490A Pending JP2023153897A (en) | 2013-03-14 | 2023-07-27 | Golf club heads with optimized characteristics and related methods |
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KR (14) | KR102386897B1 (en) |
CN (6) | CN106914007B (en) |
AU (3) | AU2014236547B2 (en) |
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US10610745B2 (en) | 2013-03-14 | 2020-04-07 | Karsten Manufacturing Corporation | Golf club heads with optimized characteristics and related methods |
KR102643928B1 (en) * | 2016-06-29 | 2024-03-05 | 카스턴 매뉴팩츄어링 코오포레이숀 | Golf club head having an adjustable weighting system |
WO2018017871A1 (en) * | 2016-07-21 | 2018-01-25 | Karsten Manufacturing Corporation | Golf club heads with optimized characteristics and related methods |
KR102262193B1 (en) * | 2016-11-18 | 2021-06-09 | 카스턴 매뉴팩츄어링 코오포레이숀 | Club head with balanced impact and swing performance characteristics |
JP6370462B1 (en) * | 2017-11-27 | 2018-08-08 | 株式会社 ロア・ジャパン | Golf club head, weight set, and method of manufacturing golf club head |
JP2020044128A (en) * | 2018-09-19 | 2020-03-26 | 住友ゴム工業株式会社 | Golf club head |
KR102346984B1 (en) * | 2020-02-04 | 2022-01-03 | 이충헌 | Face for golf drover |
WO2022164280A1 (en) | 2021-01-29 | 2022-08-04 | 주식회사 엘지화학 | Electrode |
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