JP2000262656A - Wood club head - Google Patents
Wood club headInfo
- Publication number
- JP2000262656A JP2000262656A JP11072953A JP7295399A JP2000262656A JP 2000262656 A JP2000262656 A JP 2000262656A JP 11072953 A JP11072953 A JP 11072953A JP 7295399 A JP7295399 A JP 7295399A JP 2000262656 A JP2000262656 A JP 2000262656A
- Authority
- JP
- Japan
- Prior art keywords
- head
- face surface
- length
- club head
- width
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】ドライバーやフェアウエイウ
ッドなどのウッドクラブのヘッド形状に関する。[0001] 1. Field of the Invention [0002] The present invention relates to a head shape of a wood club such as a driver or a fairway wood.
【０００２】[0002]
【従来の技術】ウッドクラブは、最近、そのヘッド容積
が３００ｃｃ以上にも増大されて来ている。特に、一般
的な技量のゴルフプレーヤーのミスショットを少なくす
るようにと打球面即ちフェース面の面積が大きくされる
傾向にある。この結果、一般にフェース面の長さが長く
なり、正常なアドレス姿勢において、このフェース面の
長さ（Ｌ）が、リーディングエッジからバックサイド端
までの距離とされるヘッド幅（Ｗ）と同等又はそれ以上
に長く設定される程に成っている。2. Description of the Related Art Wood clubs have recently increased in head volume to 300 cc or more. In particular, the area of the ball striking surface, that is, the face surface, tends to be increased in order to reduce the number of missed shots of golf players of general skill. As a result, the length of the face surface is generally increased, and the length (L) of the face surface is equal to or equal to the head width (W) defined as the distance from the leading edge to the back side end in a normal address posture. It is set to be longer than that.
【０００３】また、日本ゴルフ協会のゴルフ規則では、
フェース面に平行な方向のヘッド長さの最大値（Ａ）が
前記ヘッド幅（Ｗ）よりも大きな値に設定されねばなら
ないことが規定されている。[0003] According to the golf rules of the Japan Golf Association,
It is stipulated that the maximum value (A) of the head length in the direction parallel to the face surface must be set to a value larger than the head width (W).
【０００４】[0004]
【発明が解決しようとする課題】このような事情から、
打球時にヘッドをアドレス状態にしてこれを俯瞰した場
合に、ヘッド形状がフェース面方向に長辺を持つ矩形状
に見えてクラブ幅が短く感じるようになって、一般のプ
レーヤーがクラブをスイングする際にヘッドをターゲッ
ト方向に沿って後ろに真っ直ぐ引き難くなるという傾向
を生じている。その結果はスイング軌道が不安定となっ
て、意図するフェース面の位置で球を捉えることが困難
となり打ち損ないの原因となることが懸念される。SUMMARY OF THE INVENTION Under such circumstances,
When the head is in the address state at the time of hitting and looking down, the head shape looks like a rectangle with long sides in the face direction and the club width feels short, and when a general player swings the club This tends to make it difficult to pull the head straight back along the target direction. As a result, there is a concern that the swing trajectory becomes unstable, and it is difficult to catch the sphere at the intended position of the face surface, which may cause damage to the ball.
【０００５】従って、上記の実情に鑑みて、本発明の目
的とするところは、打球のためのスイングの際に、アド
レス状態からクラブヘッドを後方に真っ直ぐ引き易く感
じることが出来るウッドクラブヘッドを提供することで
ある。Accordingly, in view of the above circumstances, it is an object of the present invention to provide a wood club head which allows the club head to be felt straight back easily from the address state during a swing for hitting a ball. It is to be.
【０００６】[0006]
【課題を解決するための手段】前記の課題を解決するた
めに、本発明に係るウッドクラブヘッドは、請求項１に
記載のように、ヘッド容積が２３０以上の金属製殻体構
造のウッドクラブヘッドであって、正規のロフト角及び
ライ角で正常なアドレス姿勢を取ったクラブヘッドを平
面視した際に、リーディングエッジからバックサイド端
までの距離とされるヘッド幅（Ｗ）に対してフェース面
の長さ（Ｌ）が小さな値に設定されると共に、バックサ
イドの幅（Ｂ）が前記フェース面の長さ（Ｌ）より小さ
な値とされ、更にフェース面にほぼ平行な方向のヘッド
長さが最大となる位置からバックサイドに至る両サイド
部分がヘッドの内方に窪む凹形状又は直線状の形状とさ
れている。According to a first aspect of the present invention, there is provided a wood club head having a metal shell structure having a head volume of 230 or more. When a club head having a normal loft angle and a lie angle and having a normal address posture is viewed in a plan view, a face width is defined as a distance from a leading edge to a back side end. The length (L) of the surface is set to a small value, the width (B) of the back side is set to a value smaller than the length (L) of the face surface, and the head length in a direction substantially parallel to the face surface. Both side portions from the position where the maximum value is obtained to the back side have a concave shape or a linear shape that is depressed inward of the head.
【０００７】従って、ヘッド容積が２３０ｃｃ以上の金
属製殻体構造からなる大型のウッドクラブヘッドであっ
ても、プレーヤーがアドレスでヘッドを俯瞰した場合に
ヘッドの形状をヘッドの幅方向に細長く感じることが出
来て、クラブスイングに当たって、打球のターゲット方
向に沿ってヘッドを後方に真っ直ぐに引き易くなり、ス
イング軌道が安定してヘッドをプレーヤーの身体に対し
て過度にアウトサイドやインサイドに引いたり、またス
イングの度ごとにその軌跡が異なるようなことがなくな
る。この結果、フェース面上での打点のバラツキが減少
し、意図した位置で打球することが可能となって、正確
なショットが出来ると共に打球の方向性が向上する。Therefore, even when a large wood club head having a metal shell structure having a head volume of 230 cc or more is used, when the player looks down at the head with an address, the shape of the head is felt elongated in the width direction of the head. When hitting a club swing, it becomes easier to pull the head straight back along the target direction of the hit ball, the swing trajectory is stable, and the head is pulled excessively outside or inside the player's body, or The trajectory does not change for each swing. As a result, the variation in the hit points on the face surface is reduced, and it is possible to hit the ball at an intended position, so that an accurate shot can be made and the directionality of the hit ball is improved.
【０００８】また、前記請求項２に記載したように、前
記フェース面の中央点でフェース面に垂直となる線分に
対して、該フェース面の中央点と前記バックサイドの幅
の中点とを結ぶ線分がホーゼル側に傾斜することによっ
て、アドレス姿勢を取ったヘッドを俯瞰した場合に、ヘ
ッドがプレーヤーのインサイド側に傾いているように感
じることが出来て、スイングの開始に当たって、ヘッド
をインサイド後方に引き易くなり所謂インサイド〜アウ
ト軌道の理想的なスイングがし易くなり打球の方向性が
向上すると共に飛距離の増大が期待できる。[0008] As described in the second aspect, with respect to a line segment that is perpendicular to the face surface at the center point of the face surface, the center point of the face surface and the middle point of the width of the back side are defined. Is inclined toward the hosel side, and when the head in the address posture is looked down, it can be felt that the head is inclined toward the inside of the player. It is easy to pull backward from the inside, so that an ideal swing from the so-called inside to outside trajectory becomes easy, the directionality of the hit ball is improved, and an increase in the flight distance can be expected.
【０００９】[0009]
【発明の実施の形態】図１に基づいて、本発明に係わる
一実施例について以下に説明する。図１は、本実施例と
してのドライバーウッドクラブを正規のロフト角及びラ
イ角で正常なアドレス状態の姿勢とした際のヘッド１の
平面図を示すものである。ヘッド１は、全体がチタニウ
ム合金製の容積３００ｃｃの殻体構造とされてヘッド１
のヒール２側には、シャフトが挿着されるホーゼル３が
設けられている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment according to the present invention will be described below with reference to FIG. FIG. 1 is a plan view of the head 1 when the driver wood club according to the present embodiment is in a normal address state at a normal loft angle and a lie angle. The head 1 has a shell structure of 300 cc in volume made entirely of a titanium alloy.
A hosel 3 on which a shaft is inserted is provided on the side of the heel 2.
【００１０】図１において、ヘッド１の全体的な形状
は、フェース面４側が膨らみバックサイド５側が縮んだ
洋梨型の形状とされている。ヘッド１のフェース面４に
ほぼ平行となる方向の長さ即ちヘッド長さが最大の値
（本実施例では、９５ｍｍ）となる位置は、フェース面
４のリーディングエッジ６からバックサイド５側に３０
ｍｍを取った位置とされていて、この位置よりバックサ
イド５に至るヘッド１の両方のサイド部分７がヘッド１
の内方に窪む凹形状とされている。尚、場合によって
は、このサイド部分７の形状を、ヘッド１の平面図にお
いて直線状になるように形成することも出来る。In FIG. 1, the overall shape of the head 1 is a pear-shaped shape in which the face surface 4 swells and the back side 5 shrinks. The position where the length of the head 1 in the direction substantially parallel to the face surface 4, that is, the position where the head length is the maximum value (95 mm in this embodiment) is 30 from the leading edge 6 of the face surface 4 to the back side 5.
mm, and both side portions 7 of the head 1 from this position to the back side 5 are
Is formed in a concave shape that is depressed inward. In some cases, the shape of the side portion 7 can be formed so as to be linear in a plan view of the head 1.
【００１１】また、前記ヘッド長さが最大の値となる位
置は、リーディングエッジ６からバックサイド５方向へ
の距離として、ヘッド幅（Ｗ）の１／２の長さよりも短
い距離に設定されるのが好ましい。一般には、リーディ
ングエッジ６から５０ｍｍ以内に設定されるのが好まし
い。The position where the head length becomes the maximum value is set as a distance from the leading edge 6 to the back side 5 and shorter than a half of the head width (W). Is preferred. Generally, it is preferable that the distance is set within 50 mm from the leading edge 6.
【００１２】前記ヘッド長さの最大となる位置からフェ
ース面４側の両サイド部分７｀は、それぞれフェース面
４のトウ９側端及びヒール２側端に至るまで前記ヘッド
長さが漸減する形状とされている。From the position where the head length becomes the maximum, both side portions 7 # on the face surface 4 side are shaped such that the head length is gradually reduced from the toe 9 side end and the heel 2 side end of the face surface 4 respectively. It has been.
【００１３】リーディングエッジ６からバックサイド５
端までの距離とされるヘッド幅（Ｗ）は９０ｍｍとさ
れ、またフェース面４の長さ（Ｌ）は８０ｍｍとされ
て、前記ヘッド幅（Ｗ）に対してフェース面４の長さ
（Ｌ）が短く設定されている。また、バックサイド５の
幅（Ｂ）は、本実施例の場合４５ｍｍとされて前記フェ
ース面４の長さ（Ｌ）より小さな値とされている。フェ
ース面４の長さの略１／２程度に設定されるのが好まし
い。From the leading edge 6 to the backside 5
The head width (W), which is the distance to the end, is 90 mm, and the length (L) of the face surface 4 is 80 mm, and the length (L) of the face surface 4 is larger than the head width (W). ) Is set short. The width (B) of the back side 5 is 45 mm in this embodiment, and is smaller than the length (L) of the face surface 4. It is preferable that the length is set to about 1/2 of the length of the face surface 4.
【００１４】更に、前記フェース面４の中央点ａでのフ
ェース面に垂直となる線分ｌ１に対して、該フェース面
の中央点ａと前記バックサイド５の幅の中点ｂとを結ぶ
線分ｌ２がホーゼル側に３度傾斜されている。従って、
前記フェース面４に垂直となる線分ｌ１に対して、ヘッ
ド１の両サイド部分７及び７｀部分が完全な対称形状と
されていない。尚、フェース面４に垂直となる線分ｌ１
とフェース面の中央点ａと前記バックサイドの幅の中点
ｂとを結ぶ線分ｌ２とが成す角度は、１〜６度の範囲に
設定されるのが好ましい。この角度が大きく成り過ぎる
と、平面視したヘッド形状が前記フェース面に垂直とな
る線分ｌ１に対して極端に非対称となって違和感が生ま
れプレーヤーの感じの許容度を越える怖れが出てくるか
らである。Furthermore, with respect to the line segment l 1 that is perpendicular to the face surface at the center point a of the face surface 4, connecting the middle point b of the width of the central point a backside 5 of the face surface line l 2 is tilted three times hosel side. Therefore,
Relative line segment l 1 which is vertical to said face surface 4, both side parts 7 and 7 'portion of the head 1 is not a complete symmetrical shape. Note that a line segment l 1 perpendicular to the face surface 4
The angle formed between the line segment l 2 connecting the center point a and the midpoint b of a width of the back side of the face is preferably set in a range of 1-6 degrees. If this angle is too large, out fear that head-shaped in plan view over the tolerance feel extremely born discomfort is asymmetric player against the line l 1 which is vertical to said face surface Because it comes.
【００１５】本実施例のウッドクラブヘッドでは、この
ように構成されているので、実際はヘッド１の最大の長
さがクラブヘッドの幅より５ｍｍほど長いにも拘わらず
ヘッドが細長く感じられてバックスイングでヘッドを後
方に真っ直ぐ引き易くスイング軌道が安定して、方向性
の良い打撃が出来る。また、前記フェース面の中央点ａ
と前記バックサイドの幅の中点ｂとを結ぶ線分ｌ２がホ
ーゼル側に傾斜されたことで、アドレスの際に、ヘッド
全体がホーゼル側に傾いた感じが生じ、ヘッドをインサ
イド後方に引き易くなって理想的なクラブスイング軌道
が得られ易くなり打球の方向性と飛距離が向上する。In the wood club head according to the present embodiment, the head is felt slender despite the fact that the maximum length of the head 1 is actually about 5 mm longer than the width of the club head. This makes it easy to pull the head straight back and the swing trajectory is stable, making it possible to strike in a good direction. Also, a center point a of the face surface
Wherein by line l 2 connecting the midpoint of the backside of the width b is inclined hosel side, during address, the whole head occurs feel inclined to hosel side, pull the head to the inside rear and This makes it easier to obtain an ideal club swing trajectory, and improves the directionality and flight distance of the hit ball.
【００１６】[0016]
【発明の効果】本発明に係わるウッドクラブヘッドで
は、その容積がたとえ２３０ｃｃ以上の大型ヘッドであ
っても、プレーヤーがアドレスでヘッドを俯瞰した場合
に、ヘッドの形状をヘッド幅の方向に細長く感じること
が出来て、クラブスイングを後方に真っ直ぐ引き易くス
イングが安定し打球の方向性が向上する。又、ヘッドの
バックサイド側をホーゼル側に若干傾斜させたことで、
ヘッド全体がホーゼル側に傾いた感じが生まれ、ヘッド
をインサイド後方に引き易くなって理想的なスイング軌
道が得られ易く打球の方向性と飛距離が向上する。In the wood club head according to the present invention, even if the volume of the head is 230 cc or more, the head feels elongated in the direction of the head width when the player looks down on the head at the address. As a result, the club swing can be easily pulled straight backward, the swing is stabilized, and the directionality of the hit ball is improved. Also, by slightly tilting the back side of the head to the hosel side,
A feeling of the entire head leaning toward the hosel is created, and the head can be easily pulled rearward inside, so that an ideal swing trajectory can be easily obtained, and the directionality and flight distance of the hit ball are improved.
【図１】本発明に係わる実施例のヘッドの平面図であ
る。FIG. 1 is a plan view of a head according to an embodiment of the present invention.
１ ヘッド ２ ヒール ３ ホーゼル ４ フェース面 ５ バックサイド ６ リーディングエッジ ７ ７’サイド部分 ８ トウ ａ フェース面の中央点 ｂ バックサイドの中点 ｌ１ フェース面に垂直となる線分 ｌ２ ａとｂを結ぶ線分Reference Signs List 1 head 2 heel 3 hosel 4 face surface 5 backside 6 leading edge 7 7 'side portion 8 toe a center point of face surface b midpoint of backside l 1 line segment perpendicular to 1 face surface l 2 a and b Connecting line segments
Claims (2)
体構造のウッドクラブヘッドであって、正規のロフト角
及びライ角で正常なアドレス姿勢を取ったクラブヘッド
を平面視した際に、リーディングエッジからバックサイ
ド端までの距離とされるヘッド幅（Ｗ）に対してフェー
ス面の長さ（Ｌ）が小さな値に設定されると共に、バッ
クサイドの幅（Ｂ）が前記フェース面の長さ（Ｌ）より
小さな値とされ、更にフェース面にほぼ平行な方向のヘ
ッド長さが最大となる位置からバックサイドに至る両サ
イド部分がヘッドの内方に窪む凹形状又は直線状の形状
とされていることを特徴とするウッドクラブヘッド。1. A wood club head having a metal shell structure having a head volume of 230 cc or more and having a normal address posture at a regular loft angle and a lie angle, the leading edge when viewed in a plan view. The length (L) of the face surface is set to a small value with respect to the head width (W), which is the distance from the head to the backside end, and the width (B) of the backside is the length of the face surface ( L) It is set to a smaller value, and both sides from the position where the head length in the direction substantially parallel to the face surface becomes the maximum to the back side have a concave shape or a linear shape depressed inward of the head. A wood club head, characterized in that:
に垂直となる線分に対して、前記中央点と前記バックサ
イドの幅（Ｂ）の中点とを結ぶ線分がホーゼル側に傾斜
されていることを特徴とする請求項１に記載のウッドク
ラブヘッド。2. A line segment connecting the center point and the midpoint of the width (B) of the back side with respect to a line segment perpendicular to the face surface at a center point of the face surface inclines toward the hosel side. The wood club head according to claim 1, wherein the wood club head is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP07295399A JP4260968B2 (en) | 1999-03-18 | 1999-03-18 | Wood club head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP07295399A JP4260968B2 (en) | 1999-03-18 | 1999-03-18 | Wood club head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000262656A true JP2000262656A (en) | 2000-09-26 |
| JP4260968B2 JP4260968B2 (en) | 2009-04-30 |
Family
ID=13504273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP07295399A Expired - Fee Related JP4260968B2 (en) | 1999-03-18 | 1999-03-18 | Wood club head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4260968B2 (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008212623A (en) * | 2006-10-25 | 2008-09-18 | Acushnet Co | Metal wood club with improved moment of inertia |
| US7674189B2 (en) | 2007-04-12 | 2010-03-09 | Taylor Made Golf Company, Inc. | Golf club head |
| US7931546B2 (en) | 2006-10-25 | 2011-04-26 | Acushnet Company | Metal wood club with improved moment of inertia |
| US8025591B2 (en) | 2006-10-25 | 2011-09-27 | Acushnet Company | Golf club with optimum moments of inertia in the vertical and hosel axes |
| US8419569B2 (en) | 2006-10-25 | 2013-04-16 | Acushnet Company | Metal wood club with improved moment of inertia |
| US9302161B2 (en) | 2006-10-25 | 2016-04-05 | Acushnet Company | Golf club with optimum moments of inertia in the vertical and hosel axis |
| US9320949B2 (en) | 2006-10-25 | 2016-04-26 | Acushnet Company | Golf club head with flexure |
| US9498688B2 (en) | 2006-10-25 | 2016-11-22 | Acushnet Company | Golf club head with stiffening member |
| US9526956B2 (en) | 2014-09-05 | 2016-12-27 | Acushnet Company | Golf club head |
| US9636559B2 (en) | 2006-10-25 | 2017-05-02 | Acushnet Company | Golf club head with depression |
| US11679313B2 (en) | 2021-09-24 | 2023-06-20 | Acushnet Company | Golf club head |
-
1999
- 1999-03-18 JP JP07295399A patent/JP4260968B2/en not_active Expired - Fee Related
Cited By (26)
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|---|---|---|---|---|
| US8715109B2 (en) | 2006-09-18 | 2014-05-06 | Acushnet Company | Metal wood club with improved moment of inertia |
| US9474946B2 (en) | 2006-09-18 | 2016-10-25 | Acushnet Company | Metal wood club with improved moment of inertia |
| US10076694B2 (en) | 2006-10-25 | 2018-09-18 | Acushnet Company | Golf club head with stiffening member |
| US9636559B2 (en) | 2006-10-25 | 2017-05-02 | Acushnet Company | Golf club head with depression |
| US8025591B2 (en) | 2006-10-25 | 2011-09-27 | Acushnet Company | Golf club with optimum moments of inertia in the vertical and hosel axes |
| US8419569B2 (en) | 2006-10-25 | 2013-04-16 | Acushnet Company | Metal wood club with improved moment of inertia |
| US9498688B2 (en) | 2006-10-25 | 2016-11-22 | Acushnet Company | Golf club head with stiffening member |
| US10406414B2 (en) | 2006-10-25 | 2019-09-10 | Acushnet Company | Golf club head with stiffening member |
| US7931546B2 (en) | 2006-10-25 | 2011-04-26 | Acushnet Company | Metal wood club with improved moment of inertia |
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| US7497789B2 (en) * | 2006-10-25 | 2009-03-03 | Acushnet Company | Metal wood club with improved moment of inertia |
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| US11433283B2 (en) | 2007-04-12 | 2022-09-06 | Taylor Made Golf Company, Inc. | Golf club head |
| US8475295B2 (en) | 2007-04-12 | 2013-07-02 | Taylor Made Golf Company, Inc. | Golf club head |
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| US11679313B2 (en) | 2021-09-24 | 2023-06-20 | Acushnet Company | Golf club head |
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|---|---|
| JP4260968B2 (en) | 2009-04-30 |
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