JPS635740Y2 - - Google Patents
Info
- Publication number
- JPS635740Y2 JPS635740Y2 JP1979128055U JP12805579U JPS635740Y2 JP S635740 Y2 JPS635740 Y2 JP S635740Y2 JP 1979128055 U JP1979128055 U JP 1979128055U JP 12805579 U JP12805579 U JP 12805579U JP S635740 Y2 JPS635740 Y2 JP S635740Y2
- Authority
- JP
- Japan
- Prior art keywords
- goal
- rods
- attachment
- basketball
- horizontal
- 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
Links
- 238000004804 winding Methods 0.000 claims description 11
- 235000018167 Reynoutria japonica Nutrition 0.000 description 1
- 240000001341 Reynoutria japonica Species 0.000 description 1
Landscapes
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Description
【考案の詳細な説明】
本考案はバスケツトの高さとエンドラインから
の距離を同時に調節できるバスケツトボール台に
関するものである。[Detailed Description of the Invention] The present invention relates to a basketball table in which the height of the basket and the distance from the end line can be adjusted simultaneously.
近時、通常のバスケツトボールと主として中小
学校用のミニバスケツトボールに兼用できるバス
ケツトボール台についての要望が高まつている。 Recently, there has been an increasing demand for a basketball table that can be used for both a regular basketball and a mini basketball for junior high and elementary schools.
而して、通常のバスケツトボール台はゴール板
に取附けたバスケツト上縁の高さが3050mm、ゴー
ル板前面のコートエンドラインからの距離が1200
mmと定められており、また、ミニバスケツトボー
ル台は前記高さが2600mm、同じく前記距離が850
mmと定められている。 Therefore, in a normal basketball table, the height of the upper edge of the basket attached to the goal board is 3050 mm, and the distance from the court end line in front of the goal board is 1200 mm.
mm, and the height of the mini basketball table is 2600 mm, and the distance is 850 mm.
It is defined as mm.
従つて、両バスケツトボールに使用できるバス
ケツトボール台としては、ゴール板を高位に位置
せしめたときは該板前面のエンドラインからの距
離が1200mmになり、また、ゴール板を低位に位置
せしめたときは前記距離が850mmとなるようにす
ればよく、そのためにはゴール板の取附杆に平行
リンク機構を応用すればよい。 Therefore, for a basketball table that can be used for both types of basketball, when the goal board is placed at a high position, the distance from the front end line of the board is 1200 mm, and when the goal board is placed at a low position, the distance from the end line is 1200 mm. The distance may be set to 850 mm, and for this purpose, a parallel link mechanism may be applied to the attachment rod of the goal board.
従来、平行リンク機構を応用してゴール板の高
さ変更と同時に該ゴール板の前後位置も変更でき
るようにされたバスケツトボール台が提案されて
はいるが、従来品はゴール板を通常のバスケツト
ボール用の高さからミニバスケツトボール用に低
くすると同時に、該ゴール板をエンドライン側へ
所定量後退させて使用するためのリンク機構には
なつていないのみならず、ゴール板の位置変更操
作が容易でないという難点がある。 Conventionally, a basketball table has been proposed that uses a parallel link mechanism to change the height of the goal board and at the same time change the front and back position of the goal board. Not only does it not have a link mechanism to lower the height for mini basketball from the height for balls, and at the same time move the goal plate back a predetermined amount toward the end line, it also does not have a link mechanism to change the position of the goal plate. The problem is that it is not easy.
本考案は上記のような観点から考えられたもの
で、その構成は、体育館の天井又は床等に位置決
めされて取附けられる２本の支柱にそれぞれ上下
各１本ずつ同じ長さの取附杆を枢着すると共に平
行にした前記各取附杆の先端部に取附枠を介して
前面にバスケツトを設けたゴール板を枢着し、前
記支柱を位置決めして、前記各取附杆を水平又は
略水平な姿勢にしたとき、前記バスケツトの高さ
とエンドラインから前記ゴール板の前面までの距
離が通常のバスケツトボール用の位置となるよう
に、前記各取附杆の長さ及び前記支柱側での枢着
高さを設定すると共に、前記上下の取附杆に前記
ゴール板に平行な補助杆を枢着し、前記各取附杆
の先端側を下方へ回動させたとき、前記取附枠の
背面が前記補助杆の前面に当接して回動が阻止さ
れ、前記バスケツトの高さとエンドラインから前
記ゴール板の前面までの距離がミニバスケツトボ
ール用の位置になるように、前記補助杆の枢着位
置を設定する一方、上位、下位各２本の取附杆の
少なくともゴール板側端部辺に該ゴール板に平行
な横杆を架着して上位の横杆にワイヤ等の索の一
端を取附け、前記支柱に２本の横杆を横架して上
位の横杆に前記索を直す滑車を下位の横杆にウオ
ーム歯車機構による前記索の巻取装置をそれぞれ
配設して成ることを特徴とするものである。 The present invention was conceived from the above-mentioned viewpoint, and its configuration consists of two poles that are positioned and attached to the ceiling or floor of a gymnasium, and one at the top and one at the bottom of the same length. A goal board with a basket on the front is pivotally attached to the tip of each of the attachment rods, which are made parallel to each other, via an attachment frame, and the supports are positioned, and each of the attachment rods is made horizontal. Or, the length of each attachment rod and the support side are adjusted so that when the basket is in a substantially horizontal position, the height of the basket and the distance from the end line to the front of the goal plate are in the normal position for basketball. At the same time, when setting the pivot height at The back side of the auxiliary frame is in contact with the front surface of the auxiliary rod to prevent rotation, and the auxiliary frame is positioned so that the height of the basket and the distance from the end line to the front of the goal board are at the position for mini basketball. While setting the pivot position of the rods, horizontal rods parallel to the goal plate are attached to at least the end sides of the upper and lower two attachment rods on the goal plate side, and wires, etc. are attached to the upper horizontal rods. One end of the cable is attached, two horizontal rods are placed horizontally on the support, and the upper horizontal rod is provided with a pulley for fixing the rope, and the lower horizontal rod is provided with a winding device for the rope using a worm gear mechanism. It is characterized by the following.
次に、本考案の実施の一例を図により説明す
る。１は天井吊下式のバスケツトボール台の支柱
で、その２本が位置決めされ、適宜の間隔で天井
から吊下支持されている。２，３は前記各支柱１
の上下方向に於て取附部材４，５を介しそれぞれ
の後端部を枢着した同長の取附杆で、この取附杆
２，３の長さと前記取附部材４，５の支柱上での
高さ位置は、ゴールラインに対する支柱１の位置
によつて定められる。Ｇは前記各２本の取附杆
２，３を平行にしそれらの先端部に取附枠６を介
して枢着したゴール板で、前記取附枠６はその後
面が当接面６ａに形成してある。Ｂは前記ゴール
板Ｇの前面に設けたバスケツトで、ここでは前記
取附杆２，３が水平又は略水平な姿勢に保持され
るとき、前記バスケツトＢが通常のバスケツトボ
ールのゴールとなるように支柱１を基準にして前
記取附杆２，３の長さ、及び支柱１における枢着
部材４，５の高さが設定してある。 Next, an example of implementation of the present invention will be explained with reference to the drawings. Reference numeral 1 indicates pillars of a ceiling-suspended basketball table, two of which are positioned and suspended from the ceiling at appropriate intervals. 2 and 3 are each of the above-mentioned pillars 1
Attachment rods of the same length are pivoted at their rear ends via attachment members 4 and 5 in the vertical direction of The height position above is determined by the position of the post 1 with respect to the goal line. G is a goal plate in which each of the two attachment rods 2 and 3 are made parallel and pivotally attached to their tips via an attachment frame 6, the rear surface of which is formed into the abutment surface 6a. It has been done. Reference numeral B designates a basket provided in front of the goal board G, and here, when the attachment rods 2 and 3 are held in a horizontal or approximately horizontal position, the basket B serves as a goal for a normal basketball game. The lengths of the attachment rods 2 and 3 and the heights of the pivot members 4 and 5 on the support column 1 are set based on the support column 1.
７は前記取附杆２，３に前記ゴール板Ｇに平行
な姿勢でその両端を枢着した補助杆で、前記取附
杆２，３を下方へ回動すれば、該補助杆７は支柱
１側に後退しながら下降し、その前面７ａが前記
取附枠６の背面６ａに当接して取附杆２，３の回
動及び補助杆７の下降は停止され、この時点で、
バスケツトの高さ及びゴール板Ｇの前面の位置が
ミニバスケツトボール用のものとなるようになつ
ている。 Reference numeral 7 denotes an auxiliary rod whose both ends are pivotally connected to the attachment rods 2 and 3 in a posture parallel to the goal plate G. When the attachment rods 2 and 3 are rotated downward, the auxiliary rod 7 becomes a column. It descends while retreating to the 1st side, and its front surface 7a comes into contact with the back surface 6a of the attachment frame 6, and the rotation of the attachment rods 2 and 3 and the lowering of the auxiliary rod 7 are stopped, and at this point,
The height of the basket and the position of the front surface of the goal board G are designed for mini basketball.
８，８′，９，９′は取附杆２，２，３，３の両
端部辺に前記ゴール板Ｇに平行にして架着した横
杆、１０は横杆８の中央部にその一端を取附けた
ワイヤ、１１，１２は支柱１の上，下に架着した
横杆、１３は横杆１１の中央部に取附けた滑車、
１４は横杆１２の中央部に装着したウオーム歯車
機構から成るワイヤ巻取装置、１５は該巻取装置
１４の操作軸、１６は該操作軸１５を操作するハ
ンドルで、ワイヤ１０は滑車１３を通して巻取装
置１４に巻取られ、ハンドル１６で操作軸１５を
操作することにより、ワイヤ１０を巻取つたり巻
戻したりできるようになつている。 8, 8', 9, 9' are horizontal rods attached to both end sides of the attachment rods 2, 2, 3, and 3 parallel to the goal plate G, and 10 is one end of the horizontal rod in the center of the horizontal rod 8. 11 and 12 are horizontal rods attached to the top and bottom of the support 1, 13 is a pulley attached to the center of the horizontal rod 11,
14 is a wire winding device consisting of a worm gear mechanism attached to the center of the horizontal rod 12, 15 is an operating shaft of the winding device 14, 16 is a handle for operating the operating shaft 15, and the wire 10 is passed through the pulley 13. The wire 10 is wound up by a winding device 14, and by operating an operating shaft 15 with a handle 16, the wire 10 can be wound up or rewound.
上記のように構成される本考案バスケツトボー
ル台は、図の実線で示す状態では、各取附杆２，
３が略水平な姿勢にあつて、バスケツトＢの高さ
が3050mm、ゴール板Ｇの前面がコートのエンドラ
インから1200mmに位置する通常のバスケツトボー
ル用のゴールとして使用できる状態にあり、この
状態に於て、ハンドル１６を操作してワイヤ１０
をその巻取装置１４から巻戻し、ゴール板Ｇの取
附枠６の背面６ａが補助杆７の前面７ａに当接し
たところでハンドル操作を止めれば、図に点線で
示すように、バスケツトＢの高さが2600mm，ゴー
ル板Ｇの前面がコートのエンドラインから850mm
に位置するミニバスケツトボール用のゴールとし
て使用できる状態になる。尚、この状態からバス
ケツトＢの位置を通常のバスケツトボール用に変
更するには、前記巻取装置１４のワイヤ１０を巻
取つて、各取附杆２，３を水平な姿勢になるよう
にすればよいのであるが、前記各取附杆２，３の
水平姿勢を確保するため、取附部材４又は５に取
附杆２，３が水平姿勢より更に上方へ回動するの
を阻止するためのストツパ部材を設けてもよい。 In the basketball table of the present invention constructed as described above, in the state shown by the solid line in the figure, each attachment rod 2,
3 is in a substantially horizontal position, the height of the basket B is 3050 mm, and the front surface of the goal board G is located 1200 mm from the end line of the court, so that it can be used as a normal basketball goal. Then, operate the handle 16 to remove the wire 10.
is rewound from the winding device 14, and the handle operation is stopped when the back surface 6a of the attachment frame 6 of the goal plate G comes into contact with the front surface 7a of the auxiliary rod 7. As shown by the dotted line in the figure, the basket B The height is 2600mm, and the front of goal plate G is 850mm from the end line of the court.
The goal will be ready for use as a mini basketball goal. In order to change the position of the basket B from this state to a normal basketball position, the wire 10 of the winding device 14 must be wound up so that each attachment rod 2, 3 is in a horizontal position. However, in order to ensure the horizontal posture of each of the attachment rods 2 and 3, the attachment members 4 or 5 are provided to prevent the attachment rods 2 and 3 from rotating further above the horizontal posture. A stopper member may be provided.
而して、上記本考案のバスケツトボール台は、
前記取附枠６の背面６ａと補助杆７の前面７ａと
が、ゴールＢの位置を通常用の位置からミニバス
ケツト用の位置に変更する際に当接しいわばリミ
ツタとして作用するから、巻取装置１４をそれ以
上巻戻してもゴール板Ｇが更に下降後退すること
はなく、従つて、ミニバスケツトボール用のゴー
ル板Ｇの位置決めを容易且つ正確に行い得る効果
があるのみならず、この位置でのゴール板Ｇ等の
荷重が巻取装置１４のワイヤ１０と、前記取附杆
２，３等に分散して支持されることになるので、
ワイヤ１０にかかる負荷を軽減できる利点があ
る。 Therefore, the basketball table of the present invention is as follows:
Since the back surface 6a of the attachment frame 6 and the front surface 7a of the auxiliary rod 7 come into contact with each other and act as a limiter when changing the position of the goal B from the normal position to the mini-basket position, the winding device Even if 14 is rewound any further, the goal plate G will not move further downward and backward, and therefore, not only will the goal plate G for mini basketball be easily and accurately positioned, but it will also be possible to position it at this position. Since the load of the goal plate G etc. is distributed and supported by the wire 10 of the winding device 14 and the attachment rods 2, 3, etc.,
This has the advantage that the load on the wire 10 can be reduced.
また、上記補助杆７と取附枠６との上記リミツ
タ作用によつて、特にストツパのようなものを設
けることなく簡単な構成で、ミニバスケツト用の
ゴール板Ｇは支柱１に対しその前方へ張り出した
状態で離隔して位置付けられるから、前記支柱１
をいわゆる地上立設タイプのものとした場合であ
つても、その支柱を競技の邪魔になり難いように
位置付けることが容易になる。 Furthermore, due to the limiter action of the auxiliary rod 7 and the attachment frame 6, the goal board G for the mini-basket can be moved in front of the support 1 with a simple structure without providing any particular stopper. Since the pillars 1 are positioned apart in an overhanging state,
Even in the case of a so-called ground-standing type, the support can be easily positioned so as not to interfere with the competition.
更に、本考案に於ては、通常用の高さのときに
おける取附杆２，３の姿勢を水平又は略水平とな
るようにしたので、○イ支柱１の位置が決まれば、
ゴール板Ｇのエンドラインからの距離及びコート
面からの高さを、前記取附杆２，３の長さとその
枢着位置を選定することによつて容易に具現する
ことができる、○ロ取附杆２，３の水平姿勢は、該
取附杆２，３に上又は下向きの角度が付いた場合
に比べ容易にその水平姿勢を具現できる、○ハミニ
バスケツトボール用のゴール位置は上記通常用の
それからゴールライン側へ後退し且つ低下したと
ころに位置するので、ゴール位置の変更は前記水
平な取附杆２，３の先端側を単に下向きに所定角
度回動させれば足りるなどの利点があり、また、
これらの利点はウオーム歯車機構による巻取装置
１４をゴール板Ｇの昇降，位置決め手段として有
効に作用させる。 Furthermore, in the present invention, the posture of the attachment rods 2 and 3 at the normal height is horizontal or approximately horizontal, so once the position of the support column 1 is determined,
The distance from the end line of the goal board G and the height from the court surface can be easily realized by selecting the lengths of the attachment rods 2 and 3 and their pivot positions. The horizontal posture of the attachment rods 2 and 3 can be achieved more easily than when the attachment rods 2 and 3 are angled upward or downward. ○The goal position for Hamini basketball is the normal position mentioned above. Since the goal position is located at a position lowered and retreated from the goal line side, the goal position can be changed by simply rotating the tips of the horizontal attachment rods 2 and 3 downward by a predetermined angle. There is, and also,
These advantages allow the winding device 14 using the worm gear mechanism to effectively function as means for raising and lowering the goal plate G and positioning it.
本考案は上述の通りであつて、バスケツトの高
さとコートのエンドラインからの距離を簡単な操
作で同時に調節できるから、通常のバスケツトボ
ールと中小学生用のミニバスケツトボールに兼用
できるバスケツトボール台として極めて有効であ
る。 The present invention is as described above, and since the height of the basket and the distance from the end line of the court can be adjusted at the same time with a simple operation, it can be used as a basketball stand that can be used for both regular basketball and mini basketball for junior high and elementary school students. Extremely effective.
図は本考案の実施の一例を示す側面図である。
１……支柱、２，３……ゴール板取附杆、６…
…ゴール板取附枠、６ａ……取附枠６の背面、Ｇ
……ゴール板、Ｂ……バスケツト、７……補助
杆、７ａ……補助杆７の前面、８，８′，９，
９′……横杆、１０……ワイヤ、１１，１２……
横杆、１３……滑車、１４……ワイヤ巻取装置。
The figure is a side view showing an example of implementation of the present invention. 1... Pillar, 2, 3... Goal Itadori rod, 6...
...Goal board attachment frame, 6a...Rear side of goal board attachment frame 6, G
...Goal board, B...Basket, 7...Auxiliary rod, 7a...Front side of auxiliary rod 7, 8, 8', 9,
9'... Horizontal rod, 10... Wire, 11, 12...
Horizontal rod, 13...pulley, 14... wire winding device.
Claims (1)
られる２本の支柱にそれぞれ上下各１本ずつ同じ
長さの取附杆を枢着すると共に平行にした前記各
取附杆の先端部に取附枠を介して前面にバスケツ
トを設けたゴール板を枢着し、前記支柱を位置決
めして、前記各取附杆を水平又は略水平な姿勢に
したとき、前記バスケツトの高さとエンドライン
から前記ゴール板の前面までの距離が通常のバス
ケツトボール用の位置となるように、前記各取附
杆の長さ及び前記支柱側での枢着高さを設定する
と共に、前記上下の取附杆に前記ゴール板に平行
な補助杆を枢着し、前記各取附杆の先端側を下方
へ回動させたとき、前記取附枠の背面が前記補助
杆の前面に当接して回動が阻止され、前記バスケ
ツトの高さとエンドラインから前記ゴール板の前
面までの距離がミニバスケツトボール用の位置に
なるように、前記補助杆の枢着位置を設定する一
方、上位、下位各２本の取附杆の少なくともゴー
ル板側端部辺に該ゴール板に平行な横杆を架着し
て上位の横杆にワイヤ等の索の一端を取附け、前
記支柱に２本の横杆を横架して上位の横杆に前記
索を通す滑車を下位の横杆にウオーム歯車機構に
よる前記索の巻取装置をそれぞれ配設して成るこ
とを特徴とするバスケツトボール台。 Attachment rods of the same length, one at the top and one at the bottom, are pivotally attached to two pillars that are positioned and attached to the ceiling or floor of the gymnasium, and are attached to the tip of each of the above-mentioned attachment rods that are parallel to each other. When a goal board with a basket on the front is pivotally attached via a frame, and the supports are positioned so that each of the attachment rods is in a horizontal or nearly horizontal position, the height of the basket and the end line determine the height of the goal. The length of each of the attachment rods and the pivot height on the support column side are set so that the distance to the front of the board is the position for a normal basketball ball, and the upper and lower attachment rods are set as described above. When auxiliary rods parallel to the goal board are pivoted and the tips of each of the attachment rods are rotated downward, the back surface of the attachment frame comes into contact with the front surface of the auxiliary rod, preventing rotation. , the pivoting position of the auxiliary rod is set so that the height of the basketball and the distance from the end line to the front of the goal plate are in a position for mini basketball, while two upper and lower rods are attached. A horizontal rod parallel to the goal plate is attached to at least the end side of the goal plate side of the rod, one end of a cable such as a wire is attached to the upper horizontal rod, and two horizontal rods are horizontally suspended on the support. 1. A basketball table comprising: a pulley for passing the rope through an upper horizontal rod, and a winding device for the rope using a worm gear mechanism provided on a lower horizontal rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979128055U JPS635740Y2 (en) | 1979-09-18 | 1979-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979128055U JPS635740Y2 (en) | 1979-09-18 | 1979-09-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5644769U JPS5644769U (en) | 1981-04-22 |
| JPS635740Y2 true JPS635740Y2 (en) | 1988-02-17 |
Family
ID=29359902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979128055U Expired JPS635740Y2 (en) | 1979-09-18 | 1979-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS635740Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011115477A (en) * | 2009-12-07 | 2011-06-16 | Hideo Tanaka | Outdoor basket goal |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2881003A (en) * | 1953-12-18 | 1959-04-07 | Herbert J Drew | Device for raising and lowering basketball bankboards |
| GB908055A (en) * | 1957-10-17 | 1962-10-10 | Athletic Equipment Company Ltd | An improved goal construction for use when playing basketball or the like |
-
1979
- 1979-09-18 JP JP1979128055U patent/JPS635740Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2881003A (en) * | 1953-12-18 | 1959-04-07 | Herbert J Drew | Device for raising and lowering basketball bankboards |
| GB908055A (en) * | 1957-10-17 | 1962-10-10 | Athletic Equipment Company Ltd | An improved goal construction for use when playing basketball or the like |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5644769U (en) | 1981-04-22 |
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