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JPH05200135A - Putting green for golf training - Google Patents

Putting green for golf training

Info

Publication number
JPH05200135A
JPH05200135AJP1220992AJP1220992AJPH05200135AJP H05200135 AJPH05200135 AJP H05200135AJP 1220992 AJP1220992 AJP 1220992AJP 1220992 AJP1220992 AJP 1220992AJP H05200135 AJPH05200135 AJP H05200135A
Authority
JP
Japan
Prior art keywords
segments
segment
putting green
undulation
green
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.)
Pending
Application number
JP1220992A
Other languages
Japanese (ja)
Inventor
Hideyuki Sasaki
英行 佐々木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eretsukusu Kk
Original Assignee
Eretsukusu Kk
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Eretsukusu KkfiledCriticalEretsukusu Kk
Priority to JP1220992ApriorityCriticalpatent/JPH05200135A/en
Publication of JPH05200135ApublicationCriticalpatent/JPH05200135A/en
Pendinglegal-statusCriticalCurrent

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Abstract

PURPOSE:To provide a putting green for golf training having enough of supporting strength to the weight and wherein the undulation like the truth can be easily obtained. CONSTITUTION:A putting green for training in formed by the following way: a number of triangular segments 1 having relatively high rigidity are arranged so that a side of the segment next to each side may attain the same length and the same level; a driving shaft moving up and down is arranged to the concurrence position of vertexes 3 of each segment 1, these vertexes are rotatably and movably connected with the tips 6 of the driving shaft; and artificial turf or felt which is freely bent is laid on the upside of many segments. Accordingly, the putting green does not dented with the weight, and also undulation can be easily changed by up and down moving of the driving shaft.

Description

Translated fromJapanese
【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、ゴルフの練習用グリ
ーンに関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a golf practice green.

【0002】[0002]

【従来の技術】実際のゴルフ場のグリーンには、複雑な
アンジュレーション(UnduLation)があり、
屋内のパット練習装置で、このアンジュレーションを再
現することが出来れば、パッティングの上達に非常に役
立つ。
2. Description of the Related Art An actual golf course green has a complicated undulation (UnduLation),
If you can reproduce this undulation with an indoor putt practice device, it will be very useful for improving your putting.

【0003】そのため、例えば特開昭63−65883
号公報には、多数のシリンダによって人工芝を植設した
芝受の下面を支持し、前記シリンダをコンピュータで制
御して上下動させ、任意のアンジュレーションを選択で
きるようにした練習装置が開示されている。
Therefore, for example, Japanese Patent Laid-Open No. 63-65883.
Japanese Patent Publication discloses a practice device in which a lower surface of a turf tray in which artificial turf is planted is supported by a large number of cylinders, and the cylinders are controlled by a computer to move up and down so that any undulation can be selected. ing.

【0004】しかしながら、人工芝を植え付ける芝受
は、屈曲自在でかつ体重に対してはそれを支持して窪む
ことのない材料を用いるか、或はシリンダの設置密度を
可能な限り高める必要があり、いずれも実際上実現可能
な技術とは言えない。
However, it is necessary to use a material that is flexible and supports the weight of the artificial lawn that does not cause depressions, or it is necessary to increase the installation density of the cylinders as much as possible. However, none of them is a practically feasible technology.

【0005】[0005]

【発明の課題】そこで、この発明の課題は、シリンダ等
の設置密度を高めることなく、体重の支持強度が充分
で、かつ実際に近いアンジュレーションが得られる練習
用グリーンを提供することである。
SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a practice green which has a sufficient weight bearing strength and can obtain an undulation close to an actual one without increasing the installation density of cylinders and the like.

【0006】[0006]

【課題の解決手段】上記の課題を解決するため、この発
明においては、剛性の比較的高い多数の三角形セグメン
トを、その各辺に隣接するセグメントの辺が同一長かつ
同一レベルになるように配列し、各セグメントの頂点の
集合位置に上下動可能の駆動軸を配置し、これらの頂点
部分を前記駆動軸の先端部に回動可能に連結し、多数の
セグメントの上面に屈曲自在の人工芝又はフェルト等を
敷いた構成を採用したのである。
In order to solve the above problems, in the present invention, a large number of triangular segments having relatively high rigidity are arranged so that the sides of the segments adjacent to each side have the same length and the same level. Then, a vertically movable drive shaft is arranged at the aggregating position of the apexes of each segment, and these apexes are rotatably connected to the tip end portion of the drive shaft, and the bendable artificial turf is provided on the upper surface of many segments. Or, it adopts a structure in which felt or the like is spread.

【0007】[0007]

【作用】体重にも耐え得るような比較的剛性の高い三角
形のセグメントを用いたのでグリーン面が体重で窪むよ
うなことがなく、また三角セグメントの頂点を駆動ロッ
ドによって上下動させることによって、グリーン上に凹
凸や傾斜を任意に形成することができる。
[Function] Since the triangular segment having a relatively high rigidity that can withstand the weight is used, the green surface is not dented by the weight, and the apex of the triangular segment is moved up and down by the drive rod to make the green Concavities and convexities can be arbitrarily formed on the top.

【0008】[0008]

【実施例】以下、この発明の実施例を添付図面に基づい
て説明する。
Embodiments of the present invention will be described below with reference to the accompanying drawings.

【0009】図1に示すように、体重に耐えうる剛性を
有する板状の三角形セグメント1が多数、互に各辺2が
衝き合わされて配列されている。
As shown in FIG. 1, a large number of plate-shaped triangular segments 1 having a rigidity capable of withstanding the weight are arranged so that each side 2 is abutted against each other.

【0010】前記各セグメント1の各辺2に隣接するセ
グメント1の各辺2は、同一長かつ同一レベルに配置さ
れ、隣接して衝き合わされる各辺2は、互に屈曲可能な
ように適当な間隙が設けられている。
The sides 2 of the segment 1 adjacent to the sides 2 of the segment 1 are arranged at the same length and at the same level, and the sides 2 that are adjacent to each other are bent so that they can bend each other. There are various gaps.

【0011】前記各セグメント1は、図1のように同一
三角形ばかりでなく、図2に示すような異なった大きさ
及び三角形を配列してもよい。
The respective segments 1 may be arranged not only in the same triangle as shown in FIG. 1 but also in different sizes and triangles as shown in FIG.

【0012】前記各セグメント1の頂点3が集合する個
所には、図3に示すように、シリンダ4のピストンロッ
ド5のような上下動可能の駆動軸が配置されている。こ
の駆動軸は、上記のほか例えばモータによって上下動さ
れるねじ軸やジャッキ等のようなものでもよい。
As shown in FIG. 3, a vertically movable drive shaft such as a piston rod 5 of a cylinder 4 is arranged at a position where the apexes 3 of the respective segments 1 gather. In addition to the above, the drive shaft may be, for example, a screw shaft vertically moved by a motor or a jack.

【0013】前記ピストンロッド5の先端部6には、集
合したセグメント1の頂点3が回動可能に連結されてい
る。その連結手段の例を図4及び図5に示す。図4に示
すように、ロッド5の先端部6のカラーに貫通孔7を設
け、またセグメント1の前記貫通孔7に対応する頂点3
の部分にも貫通孔8を設けて、対応する貫通孔7と8に
リング9を遊嵌する。
The apex 3 of the assembled segments 1 is rotatably connected to the tip 6 of the piston rod 5. An example of the connecting means is shown in FIGS. As shown in FIG. 4, a through hole 7 is provided in the collar of the tip portion 6 of the rod 5, and the apex 3 corresponding to the through hole 7 of the segment 1 is formed.
A through hole 8 is also provided in the portion of (1), and the ring 9 is loosely fitted in the corresponding through hole 7 and 8.

【0014】図5に示すように、ロッド5の先端部6の
カラーに、セグメント1の頂点3に形成した球ソケット
10を係合してもよい。
As shown in FIG. 5, the ball socket 10 formed at the apex 3 of the segment 1 may be engaged with the collar of the tip portion 6 of the rod 5.

【0015】そのほか、ヒンジ結合してもよく、連結手
段は種々選択可能である。
In addition, hinge connection may be used, and various connecting means can be selected.

【0016】前記セグメント1の上面には、図3に示す
ように、スポンジ等のクッションシート11を介して、
人工芝12が敷かれている。なお、このクッションシー
ト11は省略してもよく、また人工芝12に代え、フェ
ルトのような芝類似品を敷いてもよい。
As shown in FIG. 3, on the upper surface of the segment 1, a cushion sheet 11 such as a sponge is interposed,
Artificial grass 12 is laid. The cushion sheet 11 may be omitted, and a grass-like product such as felt may be placed instead of the artificial grass 12.

【0017】上述のような構成のグリーンのアンジュレ
ーションを変更するには、前記各シリンダ4の電磁弁を
コンピュータで制御されるドライバーに連結し、コンピ
ュータに入力されたグリーンのパターン情報に従って、
ピストンロッド5を上下動させるようにすればよい。
In order to change the undulation of the green having the above-mentioned structure, the solenoid valve of each cylinder 4 is connected to a driver controlled by a computer, and according to the green pattern information input to the computer,
The piston rod 5 may be moved up and down.

【0018】[0018]

【効果】この発明によれば、以上のように、比較的剛性
の大きい三角形のセグメントを多数配列し、それらの各
頂点が集合する個所に上下動可能の駆動軸を配置し、集
合した各頂点部分を駆動軸の先端を回動可能に連結した
ので、グリーンが体重によって窪むようなこともなく、
また駆動軸の上下動によってアンジュレーションを簡単
に変化させることができる等の効果がある。
As described above, according to the present invention, a large number of relatively rigid triangular segments are arranged, and a vertically movable drive shaft is arranged at a position where the respective vertices of the triangular segments are gathered. Because the tip of the drive shaft is rotatably connected to the part, the green does not get depressed due to weight,
Further, there is an effect that the undulation can be easily changed by the vertical movement of the drive shaft.

【図面の簡単な説明】[Brief description of drawings]

【図1】この発明のグリーンを形成するセグメントの配
列を示す平面図
FIG. 1 is a plan view showing an arrangement of segments forming a green of the present invention.

【図2】同上の他の例を示す平面図FIG. 2 is a plan view showing another example of the above.

【図3】この発明のグリーンの一部拡大縦断面図FIG. 3 is a partially enlarged vertical sectional view of the green of the present invention.

【図4】グリーンを形成するセグメントと駆動軸の連結
機構を示す一部拡大正面図
FIG. 4 is a partially enlarged front view showing a connecting mechanism between a segment forming a green and a drive shaft.

【図5】同上の他の例を示す一部拡大正面図FIG. 5 is a partially enlarged front view showing another example of the above.

【符号の説明】[Explanation of symbols]

1 セグメント 2 セグメントの辺 3 セグメントの頂点 4 シリンダ 5 ピストンロッド 6 ピストンロッドの先端部 7、8 貫通孔 9 リング 10 球ソケット 11 クッションシート 12 人工芝 1 segment 2 side of segment 3 segment apex 4 cylinder 5 piston rod 6 tip of piston rod 7, 8 through hole 9 ring 10 ball socket 11 cushion sheet 12 artificial turf

Claims (1)

Translated fromJapanese
【特許請求の範囲】[Claims]【請求項1】 剛性の比較的高い多数の三角形セグメン
トを、その各辺に隣接するセグメントの辺が同上長かつ
同一レベルになるように配列し、各セグメントの頂点の
集合位置に上下動可能の駆動軸を配置し、これらの頂点
部分を前記駆動軸の先端部に回動可能に連結し、多数の
セグメントの上面に屈曲自在の人工芝又はフェルト等を
敷いたゴルフの練習用グリーン。
1. A large number of triangular segments having relatively high rigidity are arranged so that the sides of the segments adjacent to each of the segments have the same length and the same level, and are vertically movable at the assembly position of the vertices of each segment. A golf practice green in which a drive shaft is arranged, the tops of these are rotatably connected to the tip of the drive shaft, and bendable artificial turf or felt is laid on the upper surfaces of many segments.
JP1220992A1992-01-271992-01-27Putting green for golf trainingPendingJPH05200135A (en)

Priority Applications (1)

Application NumberPriority DateFiling DateTitle
JP1220992AJPH05200135A (en)1992-01-271992-01-27Putting green for golf training

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
JP1220992AJPH05200135A (en)1992-01-271992-01-27Putting green for golf training

Publications (1)

Publication NumberPublication Date
JPH05200135Atrue JPH05200135A (en)1993-08-10

Family

ID=11798998

Family Applications (1)

Application NumberTitlePriority DateFiling Date
JP1220992APendingJPH05200135A (en)1992-01-271992-01-27Putting green for golf training

Country Status (1)

CountryLink
JP (1)JPH05200135A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
KR20230108165A (en)*2022-01-102023-07-18정명준golf putting practice device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
KR20230108165A (en)*2022-01-102023-07-18정명준golf putting practice device

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