JPH084645B2 - Golf club head - Google Patents
Golf club headInfo
- Publication number
- JPH084645B2 JPH084645B2 JP4277402A JP27740292A JPH084645B2 JP H084645 B2 JPH084645 B2 JP H084645B2 JP 4277402 A JP4277402 A JP 4277402A JP 27740292 A JP27740292 A JP 27740292A JP H084645 B2 JPH084645 B2 JP H084645B2
- Authority
- JP
- Japan
- Prior art keywords
- sole
- shape
- weight
- groove
- head
- 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.)
- Expired - Fee Related
Links
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- Golf Clubs (AREA)
Description
【発明の詳細な説明】Detailed Description of the Invention
【０００１】[0001]
【産業上の利用分野】この発明は、ゴルフのクラブヘッ
ド、特にメタルウッド用として好適なクラブヘッドに関
する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a golf club head, and more particularly to a club head suitable for metal wood.
【０００２】[0002]
【従来の技術とその課題】ゴルフクラブのウッド及びア
イアンにはロフト（打球するフェース面の傾斜）仰角の
異なるクラブが揃えられているが、これらクラブの個々
のヘッドウエイト及びそのバランスは使用者が好みや技
量に応じて自分で調整するのが普通であり、その調整用
として重量シートが市販されている。この重量シート
は、厚肉の鉛テープの裏面に粘着層が形成されており、
所要の大きさに切ったものを該粘着層の接着力を利用し
てヘッドピースの外面に貼着するようになされている。2. Description of the Related Art Golf clubs have woods and irons with different lofts (inclination of the face to be hit) with different elevation angles. However, the individual head weights of these clubs and their balance are determined by the user. It is customary to make your own adjustments according to your taste and skill, and heavyweight sheets are commercially available for this adjustment. This heavy sheet has an adhesive layer formed on the back surface of a thick lead tape,
A piece cut into a required size is attached to the outer surface of the head piece by utilizing the adhesive force of the adhesive layer.
【０００３】しかるに、このような重量シートをヘッド
ピースの外面に貼着した場合、クラブの運搬中等でヘッ
ド同士が接触して該重量シートの位置ずれや剥がれを生
じ易く、そのために調整したウエイトバランスが狂うこ
とになり、外観的にも重量シートが不格好に目立って見
栄えが悪いという難点があった。However, when such a heavy sheet is attached to the outer surface of the head piece, the heads are likely to come into contact with each other during transportation of the club or the like to cause the heavy sheet to be displaced or peeled off. However, in terms of appearance, the heavy seats were ugly and visually unappealing.
【０００４】また上記重量シートは、打球時にボールが
当たるフェース部と地表を擦る底面つまりソール部には
貼れないため、従来では一般的に上記フェース部を除く
周側面に貼着されている。しかるに、クラブの遠心力に
より打球時のヘッドスピードを大きくしてボールの飛距
離を伸ばすという観点からすれば、クラブヘッドは低重
心であることが望ましいが、上述のように重量シートを
ヘッドピースの周側面に貼着した場合はクラブヘッドの
重心が上がるために打球機能を悪化させることになる。Further, since the above-mentioned heavy sheet cannot be attached to the bottom surface, that is, the sole portion, which rubs the face portion against which the ball hits at the time of hitting the ball, that is, the sole portion, it is generally attached to the peripheral side surface excluding the face portion. However, from the viewpoint of increasing the head speed at the time of hitting the ball by the centrifugal force of the club and extending the flight distance of the ball, it is desirable that the club head has a low center of gravity. When it is attached to the peripheral side surface, the center of gravity of the club head rises, which deteriorates the hitting function.
【０００５】[0005]
【課題を解決するための手段】この発明は、上述の事情
に鑑み、ゴルフクラブヘッドとして、ウエイト及びバラ
ンス調整のために貼着した重量シートの位置ずれや剥が
れを生じにくく、且つその貼着状態で良好な外観が得ら
れるものを提供することを第一の目的とし、また該重量
シートを貼着した際の重心が低く良好な打球機能を発揮
すると共に、打球時のスイング安定性のよいものを提供
することを第二の目的とし、更にウエイト及びバランス
の調整機能及び強度に優れたものを提供することを第三
の目的としている。In view of the above-mentioned circumstances, the present invention, as a golf club head, is less likely to cause positional deviation or peeling of the weight sheet attached for weight and balance adjustment, and the attached state thereof. The object of the present invention is to provide a product having a good appearance with a ball, and a low center of gravity when the weight sheet is adhered to exhibit a good hitting function, and a swing stability at the time of hitting is good. The second purpose is to provide the above, and the third purpose is to provide an excellent weight and balance adjusting function and strength.
【０００６】すなわち、この発明に係る請求項１のゴル
フクラブヘッドは、上記の目的を達成する手段として、
ヘッドピースのソール部が中高の山形に形成され、該山
形ソール部の頂部の両側に振り分けた形に、１対のウェ
イトバランス調整用重量シートの嵌め込み貼着用凹部が
形成されると共に、これらの両凹部は、打球するフェー
ス部に対して直交する方向に長い溝状であって、ソール
部の前後方向の長さより短かく、該ソール部の前後方向
の中間部において両端が閉じられた溝形状のものとして
形成され、かつフェース部側を前として後方に至るに従
って末拡がりの形状を有すると共に、両凹部における上
記山形ソール部の頂部に近い方の側縁がフェース部に対
して直交方向に沿う平行な直線をなし、同頂部から遠い
方の他方の側縁が略ハ字状に形成されていることを特徴
とするものである。 Namely, golf club head of claim 1 according to the present invention, as a means for achieving the object above SL,
The sole part of the headpiece is formed in a mountain shape having a middle and high height.
Form a pair of wales into a shape that is distributed to both sides of the top of the sole.
The recess for attaching and attaching the weight sheet for adjusting the balance
As they are formed, both of these recesses create a ball hitting face.
The groove is long in the direction orthogonal to the
Shorter than the length in the front-back direction of the part, the front-back direction of the sole part
As a groove shape with both ends closed in the middle part of
As the face is formed,
Has a diverging shape, and the top of both recesses
The side edge near the top of the mountain-shaped sole is facing the face.
And form parallel straight lines along the orthogonal direction, far from the top
It is characterized in that the other side edge of one side is formed in a substantially C shape
It is what
【０００７】[0007]
【作用】この発明のゴルフクラブヘッドにおいては、そ
のウエイトやバランスの調整に当たり、ヘッドピースの
外面に形成された凹部に重量シートを嵌め込んで貼着で
きるから、この貼着した重量シートは、運搬中等に他の
クラブヘッドと接触することがなく、その位置ずれや剥
がれを生じにくい上、外観的に目立たない。しかして、
上記の凹部をヘッドピース底面のソール部に設ければ、
重量シート貼着後のヘッドがより低重心になる。In the golf club head of the present invention, when the weight and balance are adjusted, the weight sheet can be fitted in the concave portion formed on the outer surface of the head piece and attached, so that the attached weight sheet is carried. It does not come into contact with other club heads in the middle or the like, and it is unlikely to be displaced or peeled off, and is inconspicuous in appearance. Then
If the recess is provided on the sole of the head piece bottom,
The center of gravity of the head after attaching the heavy sheet becomes lower.
【０００８】ここで、上記ソールに設ける凹部がフェー
ス部に対して直交方向に沿う溝状に形成されていること
により、打球時にソール面を地表に擦った際、ヘッドの
移動方向と凹部の溝方向が一致するために摺動抵抗が小
さくなると共に、凹部の溝によりヘッドの移動方向を打
球方向として望ましい前後方向に誘導する作用を生じ
る。また該凹部内での重量シート貼着位置の前後設定に
より、前後方向についてのウエイトバランスの微調整も
可能になる。また特にメタルウッドの場合、上記溝状の
凹部によりソール部の金属板がリブを有する形態となる
から、このリブ効果によりヘッド自体の強度が向上する
ことになる。[0008] Here, a recess provided in the sole is formed in a groove shape along the direction orthogonal to the phosphate <br/> scan unit
As a result , when the sole surface is rubbed against the ground when hitting the ball, the sliding resistance is reduced because the moving direction of the head and the groove direction of the recess match, and the groove of the recess makes the moving direction of the head the desired front-back direction. Produces an action to induce. Further, the weight balance can be finely adjusted in the front-rear direction by setting the front and rear positions of the weight sheet attachment position in the recess. Further, particularly in the case of metal wood, since the metal plate of the sole portion has ribs due to the groove-shaped recesses, the rib effect improves the strength of the head itself.
【０００９】しかして、上記ソールに溝状の凹部が２条
設けられていることにより、重量シートを貼着する凹部
の選択ならびに貼着枚数差により左右方向つまりトウ・
ヒール方向のウエイトバランスの調整が可能になると共
に、特にメタルウッドにおける前記リブ効果による強度
が更に増大する。[0009] Thus, groove-shaped recess in the sole Article 2
Since it is provided , depending on the selection of the concave part for sticking the weight sheet and the difference in the number of sticking sheets, the tow
It is possible to adjust the weight balance in the heel direction and further increase the strength of the metal wood due to the rib effect.
【００１０】かつ、ソール部が中高の山形をなす所謂ラ
ウンドソールのヘッドにおいて、上記の２条の溝状凹部
が該山形の頂部の両側に振り分け形成されているので、
これら溝状凹部が打球時に地面と最も接触し易い上記頂
部から外れており、貼着された重量シートの表面と地面
との直交接触が避けられると共に、芝生等との接触も弱
くなり、それだけソール部の地表との摺接による重量シ
ートの位置ずれや剥がれを生じにくくなる。In addition, in a so-called round-sole head in which the sole portion has a medium- and high-height mountain shape, the above-mentioned two groove-shaped concave portions are provided.
Since There has been distributed on both sides of the top of該山shaped,
And these groove-like recess is disengaged from the most contact easily the top with the ground at the time of hitting, the orthogonal contact with the surface and ground adhered by weight sheets is avoided, also weakens the contact with the grass or the like, the more the sole The heavy sheet is less likely to be displaced or peeled off due to sliding contact with the ground surface.
【００１１】更に、上記ラウンドソールのヘッドにおけ
る２条の溝状凹部がフェース側を前として後方に至るに
従って末広がりの形状となされ、且つ両凹部の上記頂部
側の側縁がフェース部に対して直交方向に沿う平行直線
状に設定されていることにより、打球時にソール部が地
表を摺動する際、該平行直交状の側縁による移動方向規
制効果を生じると共に、両凹部のソール面頂部から遠い
側のハの字形に配置した両側縁と地表との摺接による抵
抗力がヘッドの動作方向を当該両側縁の開き角の中線方
向に向けるように働く結果、前記のヘッドの移動方向を
前後方向に誘導する作用がより増大することになる。Furthermore, the recessed grooves of the two rows in the head of the Raundosoru reaches behind the front face side
Thus it is made as diverging shape, and by the side edge of the top side of the concave parts is set to parallel straight line along the direction orthogonal to the face portion, when the sole portion slides on the ground surface during hitting, The side edge of the parallel orthogonal shape produces a movement direction restriction effect, and the resistance force due to the sliding contact between both side edges arranged in a V shape on the side farther from the tops of the sole surfaces of both recesses and the ground movement causes the movement direction of the head to be concerned. As a result of acting toward the midline direction of the opening angle of both side edges, the action of guiding the moving direction of the head in the front-back direction is further increased.
【００１２】なお、ソール部に形成する凹部は、貼着し
た重量シートの表面がソール部表面よりも低位となる深
さであればよいが、複数枚の重量シートを重ね合わせ可
能な深さに設定して、ヘッドウエイト及びそのバランス
の調整範囲を大きくすることが可能である。The recess formed in the sole portion may have a depth such that the surface of the adhered weight sheet is lower than the surface of the sole portion, but the depth is such that a plurality of weight sheets can be stacked. It is possible to increase the adjustment range of the head weight and its balance by setting.
【００１３】[0013]
【実施例】図１〜図３は、この発明をラウンドソールタ
イプのメタルウッドに適用した一実施例を示す。これら
図において、（１）はヘッドピースであり、ステンレス
鋼等の金属成形板材の溶接接合により平面視略涙滴形の
中空シェルを構成しており、該涙滴形の頂部位置にクラ
ブシャフト挿通用の筒部（1a）が斜め上方に突出形成さ
れ、シェル内部には発泡ポリウレタン等の合成樹脂発泡
体（２）（図３参照）が充填されるようになっている。
しかして、該ヘッドピースの前部つまり打球側となるフ
ェース部（３）の表面が所定仰角のロフトに設定された
平坦に近い凸曲面状に形成されると共に、その内面側に
は複数本の上下方向の補強用リブ（3a）（図２参照）が
設けられ、またソール部（４）の表面は左右方向（トウ
・ヒール方向）について中高の山形に形成されている。1 to 3 show an embodiment in which the present invention is applied to a round sole type metal wood. In these drawings, (1) is a head piece, which constitutes a teardrop-shaped hollow shell in plan view by welding and joining a metal forming plate material such as stainless steel, and the club shaft is inserted at the top position of the teardrop shape. A general-purpose tubular portion (1a) is formed so as to project obliquely upward, and a synthetic resin foam (2) (see FIG. 3) such as polyurethane foam is filled inside the shell.
Thus, the front surface of the head piece, that is, the surface of the face portion (3) on the side of the hit ball is formed into a convex curved surface that is nearly flat and is set to a loft of a predetermined elevation angle, and a plurality of inner surfaces are provided with a plurality of convex surfaces. Reinforcing ribs (3a) (see FIG. 2) are provided in the up-down direction, and the surface of the sole portion (4) is formed in a mountain shape having a middle height in the left-right direction (toe-heel direction).
【００１４】上記ソール部（４）は、中央に位置する頂
部（4a）が前後方向に沿う稜状をなし、該頂部（4a）の
両側には前後方向に長い一対の溝状凹部（５）（５）が
線対称の配置で形成されている。かつ両凹部（５）
（５）は、ソール部（４）の前後方向の長さより短か
く、該ソール部（４）の前後方向の中間部に設けられ
て、両端が閉じられた溝状のものとして形成されてい
る。なお、ソール部（４）の左端側つまりヒール側には
楕円孔（６）が設けられ、図２の仮想線で示すように筒
部（1a）から挿入したクラブシャフト（７）の先端部を
該楕円孔（６）に斜めに嵌合して固着するようになされ
ている。In the sole portion (4), a top portion (4a) located at the center has a ridge shape along the front-rear direction, and a pair of groove-shaped recesses (5) long in the front-rear direction are provided on both sides of the top portion (4a). (5) is formed in an axisymmetric arrangement. And both recesses (5)
Is (5) shorter than the length of the sole (4) in the front-rear direction?
Provided in an intermediate portion in the front-rear direction of the sole portion (4)
Is formed as a groove with both ends closed.
It An elliptical hole (6) is provided on the left end side of the sole portion (4), that is, on the heel side, and the tip end portion of the club shaft (7) inserted from the tubular portion (1a) is indicated by the phantom line in FIG. The elliptical hole (6) is obliquely fitted and fixed.
【００１５】両溝状凹部（５）（５）は、前端側つまり
フェース部（３）側を前として後方に向って末広がりの
形状を有しており、頂部（4a）側の側縁（5a）（5a）が
フェース部（３）に対して直交方向（厳密にはフェース
部中央における左右方向の接線に対する直交方向＝前後
方向）に沿う平行直線状をなすと共に、他方の側縁（5
b）（5b）が互いにハの字形に配置した直線状をなして
おり、それぞれ対応形状の重量シート（８）を図４の如
く貼着できるようになっている。なお、各溝状凹部
（５）の深さは、図４の仮想線で示すように、２枚の重
量シート（８）を重ねて貼着した状態で、上位の重量シ
ート（８）の表面がソール部（４）の表面より低くなる
ように設定されている。The both groove-shaped recesses (5) and (5) have a shape that widens toward the rear with the front end side, that is, the face portion (3) side as the front, and the side edge (5a) on the top portion (4a) side. ) (5a) forms a parallel straight line along the direction orthogonal to the face portion (3) (strictly, the orthogonal direction to the tangent in the left-right direction at the center of the face portion = front-back direction), and the other side edge (5a)
b) and (5b) are linearly arranged in a V shape, and the weight sheets (8) of corresponding shapes can be attached as shown in FIG. The depth of each groove-like recess (5) is the surface of the upper weight sheet (8) in the state where two weight sheets (8) are laminated and attached as shown by the phantom line in FIG. Is set to be lower than the surface of the sole portion (4).
【００１６】ここで、上記の重量シート（８）は、図５
に示す如く厚肉の鉛シート（8a）の片面に粘着層（8b）
とこれを保護する離型紙（8c）を設けたものであり、使
用に際して離型紙（8c）を剥がし、鉛シート（8a）の柔
軟性と粘着層（8b）の粘着力を利用して溝状凹部（５）
に密着状態に貼着できる。Here, the weight sheet (8) is shown in FIG.
Adhesive layer (8b) on one side of thick lead sheet (8a) as shown in
And a release paper (8c) to protect it, peel off the release paper (8c) at the time of use, and use the flexibility of the lead sheet (8a) and the adhesive force of the adhesive layer (8b) to form a groove shape. Recess (5)
Can be attached in close contact with.
【００１７】上記構成のゴルフクラブヘッドにおいて
は、一対の溝状凹部（５）（５）の一方又は両方に重量
シート（８）を貼着することによりウエイト調整を行え
ると共に、両溝状凹部（５）（５）に対する重量シート
（８）の貼着枚数に差を付ける（一方を０枚としてもよ
い）ことによって左右方向（トウ・ヒール方向）のウエ
イトバランスの調整が可能であり、また重量シート
（８）として溝状凹部（５）より小さいものを使用すれ
ば、その貼着位置を前後方向にずらすことにより、前後
方向のウエイトバランスについても微調整できる。更に
重量シート（８）として重さ（厚み）の異なるものを用
意すれば、上記のウエイト及びバランスの調整をより細
かく行える。しかも、重量シート（８）の貼着によって
ヘッド全体の重心が低くなるから、打球時の遠心力の増
大によりボールの飛距離が伸びる。In the golf club head having the above structure, weight adjustment can be performed by attaching the weight sheet (8) to one or both of the pair of groove-shaped recesses (5) and (5), and the groove-shaped recesses (5) can be adjusted. 5) It is possible to adjust the weight balance in the left-right direction (toe / heel direction) by making a difference in the number of sheets of the weight sheet (8) attached to (5) (one may be 0), and If a sheet (8) smaller than the groove-shaped recess (5) is used, the weight balance in the front-rear direction can be finely adjusted by shifting the attaching position in the front-rear direction. If weight sheets (8) having different weights (thicknesses) are prepared, the weight and balance can be adjusted more finely. Moreover, since the center of gravity of the entire head is lowered by sticking the weight sheet (8), the flight distance of the ball is increased due to the increase of the centrifugal force at the time of hitting the ball.
【００１８】また、溝状凹部（５）（５）に貼着した重
量シート（８）の表面はソール部（４）の表面より低位
置にあるため、運搬中にクラブヘッド同士が接触しても
重量シート（８）自体の接触が避けられ、加えて両溝状
凹部（５）（５）がソール部（４）の頂部（4a）の両側
に位置するから、打球時にソール部（４）が地表を擦っ
ても、芝生等との摺接によって重量シート（８）に加わ
る力が小さくそれだけ重量シート（８）の位置ずれや剥
がれを生じにくく、もって調整したウエイト及びバラン
スに狂いをきたしにくい上、外観的に重量シート（８）
の貼着状態と非貼着状態の差は殆どなく共に見栄えがよ
い。更に溝状凹部（５）の形成により、ソール部（４）
は内面側にリブ（4b）（図２参照）を有する形になって
強度が増大し、ヘッドピース（１）全体としても優れた
強度を具備するものとなる。Further, since the surface of the weight sheet (8) attached to the groove-shaped recesses (5) (5) is located lower than the surface of the sole portion (4), the club heads may come into contact with each other during transportation. Also, the contact of the weight sheet (8) itself is avoided, and in addition, since the groove-shaped recesses (5) and (5) are located on both sides of the top portion (4a) of the sole portion (4), the sole portion (4) is struck when the ball is hit. Even if the ground surface rubs, the force applied to the weight sheet (8) by sliding contact with the lawn is small, and the weight sheet (8) is less likely to be displaced or peeled off, and thus the adjusted weight and balance are less likely to get out of order. Top, appearance weight sheet (8)
There is almost no difference between the adhered state and the non-adhered state, and both look good. Further, by forming the groove-shaped recess (5), the sole portion (4)
Has a rib (4b) (see FIG. 2) on the inner surface side to increase the strength, and the head piece (1) as a whole has excellent strength.
【００１９】しかも、両溝状凹部（５）（５）は共に打
球時のヘッドの移動方向である前後方向に長く且つ末広
がり形状であるため、ソール部が地表を擦った際の抵抗
が小さく、しかも頂部（4a）側の側縁（5a）（5a）が前
後方向に沿う平行直線状であることによる方向規制効果
と、ハの字形に配置した他方の側縁（5b）（5b）による
内向き誘導効果とにより、ヘッドの移動が望ましい前後
方向に誘導され、打球時のクラブのスイング安定性が増
し、もって非常に良好な打球特性が得られる。[0019] However also, both the groove-like recess (5) (5) Since a long and divergent shape in the longitudinal direction is the moving direction of both of the hitting head, small resistance when the sole portion is rubbed surface In addition, the side edges (5a) and (5a) on the top (4a) side are parallel straight lines along the front-rear direction, and the direction control effect and the other side edges (5b) and (5b) arranged in a V shape are provided. Due to the inward guidance effect, the movement of the head is guided in the desired front-back direction, the swing stability of the club at the time of hitting the ball is increased, and thus very good hitting characteristics are obtained.
【００２０】[0020]
【発明の効果】この発明によれば、ヘッドのウエイト及
びバランスを調整するに当たり、その調整用の重量シー
トをヘッドピースのソール部に設けられた凹部に嵌め込
んで貼着できるから、この貼着した重量シートが運搬中
等に他のクラブヘッドと接触して位置ずれや剥がれを生
じる恐れがなく、もって調整したウエイトやバランスの
状態を狂いなく維持でき、しかも外観的に重量シートが
目立たず見栄えのよいクラブヘッドを提供できる。According to the present invention, when adjusting the weight and balance of the head, the weight sheet for the adjustment can be fitted into the recess provided in the sole portion of the head piece and can be attached. There is no risk that the heavy weight sheet will come into contact with other club heads during transportation, resulting in misalignment or peeling, and the weights and balances that have been adjusted can be maintained without deviation, and the heavy weight sheet is visually unnoticeable and looks good. Can provide a good club head.
【００２１】また、上記凹部がソール部に設けられてい
るから、重量シートの貼着により重心が低く設定され、
それだけ打球時の遠心力が大きくなってボールの飛距離
が伸び易く、打撃性能に優れ、しかも打球時にソール面
を地表に擦った際に摺動抵抗が小さい上、上記凹部がフ
ェース部に対して直交する方向に長い溝状のものに形成
されているから、ヘッドの移動方向が望ましい前後方向
に誘導され、もってクラブのスイング安定性がよく、ま
た前後方向についてのウエイトバランスの微調整も可能
であり、且つ特にメタルウッドの場合には強度的に優れ
たものとなる。 Further , the recess is provided in the sole portion.
Therefore, by attaching a heavy sheet, the center of gravity is set low,
Easy elongation much distance the ball centrifugal force is increased at the time of hitting, excellent strike performance, yet on hitting the sliding resistance is small when rubbed sole surface to the surface at the time, the recess is off
Formed as a long groove in the direction orthogonal to the base
Therefore, the moving direction of the head is guided in the desired front-back direction, the swing stability of the club is good, and the weight balance in the front-back direction can be finely adjusted. excellent thing as that Do the basis.
【００２２】また、重量シートを貼着する凹部の選択な
らびに貼着枚数差により左右方向つまりトウ・ヒール方
向のウエイトバランスの調整が容易であり、また特にメ
タルウッドにおける強度がより優れたものとなる。 Further, it is easy to adjust the weight balance of the right and left direction, that the toe-heel direction by selecting and attaching number difference recess for attaching the weight sheet, also I and especially the strength of the metal wood is better It
【００２３】更にまた、特に溝状凹部によるヘッド移動
方向の誘導作用を実現できるので、クラブのスイング安
定性により優れたものとすることができる。[0023] Furthermore, in particular it can be realized the inducing action of the head moving direction by the grooved recesses can be provided with excellent by club swing stability.
【図１】この発明の一実施例に係るラウンドソールタイ
プのクラブヘッドの底面図。FIG. 1 is a bottom view of a round-sole type club head according to an embodiment of the present invention.
【図２】図１のII−II線の断面矢視図。FIG. 2 is a sectional view taken along line II-II in FIG.
【図３】同クラブヘッドの斜視図。FIG. 3 is a perspective view of the club head.
【図４】同クラブヘッドにおける重量シートを貼着した
溝状凹部の拡大縦断面図。FIG. 4 is an enlarged vertical cross-sectional view of a groove-shaped concave portion of the same club head to which a weight sheet is attached.
【図５】使用前の重量シートの断面図。FIG. 5 is a cross-sectional view of the weight sheet before use.
【符号の説明】 １…ヘッドピース ３…フェース部 ４…ソール部 ４ａ…頂部 ５…溝状凹部 ５ａ…頂部側の側縁 ５ｂ…反対側の側縁 ７…クラブシャフト ８…重量シート ８ａ…鉛シート ８ｂ…粘着層[Description of Reference Signs] 1 ... Headpiece 3 ... Face part 4 ... Sole part 4a ... Top part 5 ... Groove-shaped recess 5a ... Top side edge 5b ... Opposite side edge 7 ... Club shaft 8 ... Weight sheet 8a ... Lead Sheet 8b ... Adhesive layer
Claims (1)
形成され、該山形ソール部の頂部の両側に振り分けた形
に、１対のウェイトバランス調整用重量シートの嵌め込
み貼着用凹部が形成されると共に、これらの両凹部は、
打球するフェース部に対して直交する方向に長い溝状で
あって、ソール部の前後方向の長さより短かく、該ソー
ル部の前後方向の中間部において両端が閉じられた溝形
状のものとして形成され、かつフェース部側を前として
後方に至るに従って末拡がりの形状を有すると共に、両
凹部における上記山形ソール部の頂部に近い方の側縁が
フェース部に対して直交方向に沿う平行な直線をなし、
同頂部から遠い方の他方の側縁が略ハ字状に形成されて
いることを特徴とするゴルフクラブヘッド。 1. The head piece has a sole-shaped portion with a medium- and high-height shape.
Formed and distributed on both sides of the top of the chevron sole
To fit a pair of weight balance adjustment weight sheets
While the concave portion for attachment is formed, both concave portions are
In the shape of a groove long in the direction orthogonal to the face part to hit the ball
It is shorter than the length of the sole in the front-back direction,
Groove shape with both ends closed in the middle part in the front-back direction
It is formed as a shape, and with the face side as the front
It has a shape that widens toward the rear,
The side edge of the concave part closer to the top of the chevron sole is
Make a straight line parallel to the face part in the orthogonal direction,
The other side edge farther from the top is formed in a substantially V shape.
A golf club head characterized by having.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4277402A JPH084645B2 (en) | 1992-10-15 | 1992-10-15 | Golf club head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4277402A JPH084645B2 (en) | 1992-10-15 | 1992-10-15 | Golf club head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06126004A JPH06126004A (en) | 1994-05-10 |
| JPH084645B2 true JPH084645B2 (en) | 1996-01-24 |
Family
ID=17583050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4277402A Expired - Fee Related JPH084645B2 (en) | 1992-10-15 | 1992-10-15 | Golf club head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH084645B2 (en) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6773360B2 (en) | 2002-11-08 | 2004-08-10 | Taylor Made Golf Company, Inc. | Golf club head having a removable weight |
| US7731603B2 (en) | 2007-09-27 | 2010-06-08 | Taylor Made Golf Company, Inc. | Golf club head |
| US8900069B2 (en) | 2010-12-28 | 2014-12-02 | Taylor Made Golf Company, Inc. | Fairway wood center of gravity projection |
| US7628707B2 (en) | 2002-11-08 | 2009-12-08 | Taylor Made Golf Company, Inc. | Golf club information system and methods |
| US7186190B1 (en) | 2002-11-08 | 2007-03-06 | Taylor Made Golf Company, Inc. | Golf club head having movable weights |
| US8235844B2 (en) | 2010-06-01 | 2012-08-07 | Adams Golf Ip, Lp | Hollow golf club head |
| US8801541B2 (en) | 2007-09-27 | 2014-08-12 | Taylor Made Golf Company, Inc. | Golf club |
| US7771291B1 (en) | 2007-10-12 | 2010-08-10 | Taylor Made Golf Company, Inc. | Golf club head with vertical center of gravity adjustment |
| US9943734B2 (en) | 2004-11-08 | 2018-04-17 | Taylor Made Golf Company, Inc. | Golf club |
| US7753806B2 (en) | 2007-12-31 | 2010-07-13 | Taylor Made Golf Company, Inc. | Golf club |
| US8206244B2 (en) | 2008-01-10 | 2012-06-26 | Adams Golf Ip, Lp | Fairway wood type golf club |
| US8827831B2 (en) | 2010-06-01 | 2014-09-09 | Taylor Made Golf Company, Inc. | Golf club head having a stress reducing feature |
| US8821312B2 (en) | 2010-06-01 | 2014-09-02 | Taylor Made Golf Company, Inc. | Golf club head having a stress reducing feature with aperture |
| US9089749B2 (en) | 2010-06-01 | 2015-07-28 | Taylor Made Golf Company, Inc. | Golf club head having a shielded stress reducing feature |
| US8747253B2 (en) * | 2010-09-30 | 2014-06-10 | Nike, Inc. | Golf club head or other ball striking device having adjustable weighting features |
| US9220953B2 (en) | 2010-12-28 | 2015-12-29 | Taylor Made Golf Company, Inc. | Fairway wood center of gravity projection |
| US10639524B2 (en) | 2010-12-28 | 2020-05-05 | Taylor Made Golf Company, Inc. | Golf club head |
| US8888607B2 (en) | 2010-12-28 | 2014-11-18 | Taylor Made Golf Company, Inc. | Fairway wood center of gravity projection |
| US9707457B2 (en) | 2010-12-28 | 2017-07-18 | Taylor Made Golf Company, Inc. | Golf club |
| CN104540559B (en) * | 2012-05-31 | 2017-10-03 | 耐克创新有限合伙公司 | Golf club head and the system for golf club head |
| JP6257908B2 (en) * | 2013-03-28 | 2018-01-10 | ダンロップスポーツ株式会社 | Golf club head |
| US9861864B2 (en) | 2013-11-27 | 2018-01-09 | Taylor Made Golf Company, Inc. | Golf club |
| US10195497B1 (en) | 2016-09-13 | 2019-02-05 | Taylor Made Golf Company, Inc | Oversized golf club head and golf club |
| US10653926B2 (en) | 2018-07-23 | 2020-05-19 | Taylor Made Golf Company, Inc. | Golf club heads |
| US11759685B2 (en) | 2020-12-28 | 2023-09-19 | Taylor Made Golf Company, Inc. | Golf club heads |
| US11406881B2 (en) | 2020-12-28 | 2022-08-09 | Taylor Made Golf Company, Inc. | Golf club heads |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59156666U (en) * | 1983-04-06 | 1984-10-20 | 吉田 昌彦 | golf club |
| JP2788459B2 (en) * | 1988-11-21 | 1998-08-20 | ティーディーケイ株式会社 | Dielectric porcelain composition |
-
1992
- 1992-10-15 JP JP4277402A patent/JPH084645B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06126004A (en) | 1994-05-10 |
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