JPH01503686A

JPH01503686A - golf drive practice device

Info

Publication number: JPH01503686A
Application number: JP63505813A
Authority: JP
Inventors: ラサフォード，ウイリアム; ラサフォード，ノエル　エドワード
Original assignee: Individual
Current assignee: Individual
Priority date: 1987-07-03
Filing date: 1988-07-01
Publication date: 1989-12-14
Also published as: CA1308756C; WO1989000065A1; AU1850588A; ZA884689B; NZ225255A; AU595121B2

Abstract

(57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。 (57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】ゴルフのドライブ練習装置発明の技術分野本発明は、改良されたゴルフのドライブの練習装置に関する。[Detailed description of the invention] golf drive practice device Technical field of invention The present invention relates to an improved golf drive practice device.

背　景　技　術ゴルファ−は、ボールを正確に叩いてこれを予めねらった距離にドライブする能力を得るための練習を好んで行なう。このためには、他のプレーヤーが通常コース上にいるため必ずしも好都合ではないゴルフコースが、又は、ゴルフコースのそばに設けられた打撃練習所もしくは、ゴルフコースの外部にある練習場において練習を行なわねばならない。Background technique Golfers have the ability to accurately hit the ball and drive it to a predetermined distance. I like to practice to gain strength. For this, other players usually The golf course is not necessarily convenient because you are on the golf course, or At a nearby batting practice area or at a practice area outside the golf course. You have to practice.

ドライブの練習をする人は、彼の能力を正確に評価し、改善するためには、全力でボールを叩がねばならないので、そのための広い場所が必要となる。これは常に便利でも可能でもないが、本発明は、狭い場所例えばゴルファ−の自宅の裏庭や他の通常閉じこめられたスペース内において彼のドライブの能力を練習し改良することを可能とするゴルフ練習装置を提供する。A person who practices driving should do everything in his power to accurately assess and improve his abilities. Since you have to hit the ball with the ball, you need a large space to do so. This is always Although not convenient or possible, the present invention can be used in confined spaces, such as a golfer's backyard. practice and refine his driving abilities in and other normally confined spaces. To provide a golf practice device that makes it possible to do the following.

発明の開示以上のことに留意して、本発明は、軸上に回転可能に支持された回転部材を有し、該回転部材は、ゴルフボールが一端に固着されていると共に釣合い錘が他端に固着されたアームと、該アームと該釣合い錘との間に配されたボスと、該ボス上の手段の上で共働して該ボールを予め選定された位置に通常位置決めし、該回転部材が回転しなくなった時に該ボールをその位置に戻す該ボス上の手段とを有する、ゴルフ練習装置を提供する。Disclosure of invention With the above in mind, the present invention includes a rotating member rotatably supported on an axis. , the rotating member has a golf ball fixed to one end and a counterweight to the other end. A fixed arm, a boss disposed between the arm and the counterweight, and a boss on the boss. normally position the ball at a preselected position and cooperate on means of the means on the boss for returning the ball to its position when the member ceases to rotate. The Company provides a golf practice device that includes:

本発明は更に、取付はブロック中に固着された軸上に回転可能に支持された回転部材を有し、該取付はブロックは、該ブロックを支持するために支持体に対し成る角度に傾斜したカム面と、該カム面から延長する軸とを含み、該回転部材は、一端にゴルフボールが固着され他端に釣合い錘が固着されたアームを含み、更に、該釣合い錘と該アームとの間に配置されたボスを有し、該ボスは、それを通って延長する内孔を備えており、該ボスは、該取付はブロック上のカム面と相補でこれと係合可能なカム面を備えており、また該軸上に該回転部材を固着する手段が設けられている、ゴルフ練習装置を提供する。The invention further provides that the mounting includes a rotating shaft rotatably supported on a shaft fixed in the block. The mounting block has a member formed on the support to support the block. the rotary member includes a cam surface inclined at an angle such that an arm having a golf ball secured to one end and a counterweight secured to the other end; , a boss disposed between the counterweight and the arm, the boss passing through the boss. The boss is provided with an inner hole that extends from the cam surface on the block. a cam surface engageable therewith, and means for fixing the rotating member on the shaft. To provide a golf practice device provided with.

次に添付図面を参照して、本発明の好ましい実施例を説明する。Preferred embodiments of the invention will now be described with reference to the accompanying drawings.

第１図は、本発明の一実施例によるゴルフ練習装置を示す側面図、第２図は、第１図の平面図、第３図は、第１図のＡ−Ａ線断面図である。FIG. 1 is a side view showing a golf practice device according to an embodiment of the present invention; Figure 2 is a plan view of Figure 1; FIG. 3 is a sectional view taken along line A-A in FIG. 1.

次に図面を参照して、第４図は、本発明の別の実施例によるゴルフ練習装置の斜視図、第５図は、第４図に示したゴルフ練習装置の分解図、第６図は、第４図に示したゴルフ練習装置の斜視図であり、アタッチメントを示す。Next, refer to the drawing. FIG. 4 is a perspective view of a golf practice device according to another embodiment of the present invention; Fig. 5 is an exploded view of the golf practice device shown in Fig. 4, and Fig. 6 is an exploded view of the golf practice device shown in Fig. 4. It is a perspective view of a golf practice device, and shows an attachment.

ゴルフ練習装置は、軸２上に回転可能に支持された、全体を符号１によって表わした回動部材を備えている。The golf practice device is rotatably supported on an axis 2 and is generally designated by the reference numeral 1. It is equipped with a rotating member.

回動部材１は、一端にゴルフボール４を固着したアーム３を備えている。The rotating member 1 includes an arm 3 having a golf ball 4 fixed to one end thereof.

アーム３とゴルフボール４との重量に釣合うための釣合い錘５は、アーム３の他端に固着してあり、アーム３と釣合い錘５との間には、ボス６が配設されている。ボス６は、カム面７を有し、このカム面は、軸２のカム面８と共働し、成る予め選定された位置にボールを通常位置させると共に、回転部材が回動を停止した時にボールをこの位置に戻す。回転カウンター９は、ゴルフボール２がゴルフクラブで叩かれた時に回転部材の回転数を記録するために凹所１０中に配されている。A counterweight 5 for balancing the weight of the arm 3 and the golf ball 4 is provided in addition to the arm 3. It is fixed to the end, and a boss 6 is arranged between the arm 3 and the counterweight 5. . The boss 6 has a cam surface 7 which cooperates with the cam surface 8 of the shaft 2 and which The ball is normally positioned at the selected position, and the rotating member stops rotating. Return the ball to this position. The rotation counter 9 indicates that the golf ball 2 is on the golf course. It is placed in the recess 10 to record the number of rotations of the rotating member when it is struck by a rub. Ru.

図示した例では、軸２は、尖状端と、地中への尖状端の打込みを容易にするための膨大状ヘッド１１とを備えている。しかし軸を図示しないアンカープレートに固着することによって練習装置を別の基体上に支持してもよい。In the illustrated example, the shaft 2 has a pointed end and a shaft 2 for facilitating the driving of the pointed end into the ground. It has an enlarged head 11. However, the shaft is attached to an unillustrated anchor plate. The exercise device may be supported on another substrate by anchoring.

第４図〜第６図を参照して、ゴルフ練習装置は、取付はブロック１４に固着した軸１３に回転可能に支持した、全体を符号１２によって表わした回転部材を備えている。この取付はブロックは、支持体１６（第６図）に対する成る角度（好ましくは４５’　）に傾斜させたカム面１５を有し、軸１３は、このカム面から、これと直角の平面内に延長している。Referring to FIGS. 4 to 6, the golf practice device is attached to the block 14. comprising a rotating member, generally designated by the reference numeral 12, rotatably supported on a shaft 13; ing. This mounting allows the block to form an angle (preferably The shaft 13 has a cam surface 15 inclined at an angle of 45'), and the shaft 13 is It extends in a plane perpendicular to this.

回転部材は、２つの脚部１８．１９を形成するようにクランク状としたアーム１９を備えている。ゴルフボール２Ｇは、アーム１８に固着してあり、釣合い！２１は、アームＩ９の自由端に固着してあり、ボス２２は、アーム１９と釣合い錘２Ｉとの間に位置決めされている。ボス２２は、内孔２３を有し、この内孔は、ボール内に配されたシート２４を備えている。The rotating member has an arm 1 cranked so as to form two legs 18, 19. It has 9. The golf ball 2G is fixed to the arm 18 and is balanced! 2 1 is fixed to the free end of arm I9, and boss 22 is connected to arm 19 and a counterweight. 2I. The boss 22 has an inner hole 23, and this inner hole has a It has a seat 24 arranged inside the ball.

ボールレース２５は、内孔中に配され、シート２４と係合している。ボールレース２５は、サークリップ２６によって所定位置に保持されている。A ball race 25 is disposed within the bore and engages the seat 24. ball ley The base 25 is held in place by a circlip 26.

回転部材は、袋ナツト２９中に、２組のワッシャー２７゜２８と共に、軸１３上に保持される。The rotating member is mounted on the shaft 13 together with two sets of washers 27 and 28 in a cap nut 29. is maintained.

支持体１６は、第４図に示したように、ピン３ｏ又はサクションキャップ３１のような適宜の手段によって、基体に固着される。The support body 16 is attached to the pin 3o or the suction cap 31, as shown in FIG. It is fixed to the substrate by suitable means such as.

回転カウンター３２は、ブロック１４に隣接して配置してあり、付勢された時に、ボール２ｏがゴルフクラブで叩かれた後の回転部材１の回転数をカウントするようになっている。A revolution counter 32 is located adjacent to the block 14 and when energized , count the number of rotations of the rotating member 1 after the ball 2o is hit with the golf club. It looks like this.

第６図に示した変形例によれば、定置マット３３は、支持体■６に固着されるように設けられている。このマットは、ボールに正確にアドレスするためにプレーヤーが彼自身をｔｉ置決めすることを助けるために、基盤縞３４にマ−クアウトされている。According to the modification shown in FIG. 6, the stationary mat 33 is fixed to the support 6. Sea urchins are provided. This mat is designed to help you address the ball accurately Mark out the base stripe 34 to help the player position himself. has been done.

使用時にプレーヤーは、マット３１上において彼自身を位置決めし、ゴルフクラブでボール２０を叩く。これによって回転部材が回転し、この時にカウントされた回転数は、ボールが叩かれた力を表示する。回転部材は、回転しなくなると、自重によってその通常の位置に復帰し、自動的に、次の練習ショットのための準備状態となる。In use, the player positions himself on the mat 31 and holds the golf club. Hit the ball 20 with the button. This causes the rotating member to rotate and is counted at this time. The number of rotations given indicates the force with which the ball was struck. When a rotating member stops rotating, It will return to its normal position by its own weight and automatically prepare for the next practice shot. Becomes ready.

Ｆ／θ、２国際調査報告＝譬−１〒１・錐・＾ｎ・自−１，ＰＣＴ／ＡＩＪ　ａａ１００２３８ＡＮＮＥＸ　Ｔｏ　ＴＨＥ　ＩＮＴＥＲＮＡＴＩＯＮＡＬ　５ＥＡＲＣ）ｌ　ＲＥＰＯＲＴ　Ｏ＋１ＩＮＴＥＲＮＡＴＩＯＮＡＬ　ＡＰＰＬＩＣＡＴＩＯＮ　Ｎｏ、ＰＣＴ　ＡＬＩ　８８　００２３８ｅｐｏｒｔＡＵ　８７８９９／７５　ＩＩｓ　４０２３ＢＯ９F/θ, 2 international search report = Parable-1 〒1・弾・＾n・Auto-1, PCT/AIJ　aa100238ANNE X To THE INTERNATIONAL 5EARC) l REPOR T O+1 INTERNATIONAL APPLICATION No, PC T　ALI　88　00238eport AU 87899/75 IIs 4023BO9

Claims

[Claims]

1. It has a rotating member rotatably supported on an axis, and the rotating member is attached to a golf ball. an arm fixed to one end and a counterweight fixed to the other end; A boss disposed between the counterweight and a means on the boss work together to advance the ball. When the rotating member stops rotating, the ball is normally positioned at the selected position. means on the boss for returning the golf ball to its position.

2. The boss has a cam surface that engages a corresponding cam surface on the shaft, the cam surface comprising: The ball is normally positioned at a preselected position and the rotating member stops rotating. The golf training device according to claim 1, which works together to return the ball to its position when the golf ball is hit. learning device.

3. A rotation counter for measuring the number of rotations of the rotating member is assembled to the rotating member. The golf practice device according to claim 1, wherein the golf practice device is combined with the above.

4. A claim in which one end of the shaft is formed into a pointed shape and the other end is formed with a cap. The golf practice device according to any one of Ranges 1 to 3.

5. having a rotating member rotatably supported on a shaft fixed in a mounting block; , the mounting block is tilted at an angle relative to the support to support the block. The rotating member includes an angled cam surface and an axis extending from the cam surface, the rotating member having a golf shaft at one end. an arm to which a weight ball is fixed and a counterweight fixed to the other end; a boss disposed between the weight and the arm, an inner bore extending through the boss; The boss includes a cam surface that is complementary to and engageable with a cam surface on the mounting block. and a means for fixing the rotating member on the shaft. Device.

6. The golf ball according to claim 5, wherein the cam surface is inclined at 45° with respect to the support. F practice device.

7. A ball race bearing is disposed within the bore to support the rotating member on the shaft. 6. The golf practice device according to claim 5.

8. The support accurately positions the player's foot in relation to the ball. Claim 1 or 5, further comprising a mat marked on the base stripe for the purpose of golf practice equipment.

9. Any one of claims 5 to 8, including a rotation counter combined with the rotating member. The golf practice device according to item 1.

10. Most of the explanations above have been made with reference to Figures 1 to 3 or 4 to 6 of the attached drawings. Golf practice equipment.