【発明の詳細な説明】
【０００１】
【産業上の利用分野】園芸や農業において、地面上の三
位置に三本の竹材や棒材を立て、上部の三叉部を紐や縄
で縛った三角錐状の支柱は花木等の支柱や物を吊り下げ
る支柱として多く利用されている。
【０００２】
【従来の技術】古来から天然の竹や木を三本交叉させて
縄で縛り、簡単で安定した三角錐状の支柱を組み立てる
技術があり、現代にも受け継がれている。
【０００３】
【発明が解決しようとする課題】近年は天然の竹や木に
替えて人工竹やガーデンポールが、結束紐は縄から化学
合成紐に変わり、真っ直ぐで同寸法の円筒体が市販され
て便利になった。しかし農作業の経験を持たない一般の
人は三本のポール等を三角錐状の支柱に組み立てる作業
は以外に難しい課題である。そして三角錐状の支柱と花
木等とを共に縛らなければならないという課題がある。
【０００４】
【課題を解決するための手段】組立と解体が可能な正三
角筒の中空部に支える花木を入れる手段と、正三角筒の
各外面の中央に設けた軸（ねじ）又は孔（ねじ孔）と三
個の円筒把持具に設けた孔又は軸とを回転可能に結合す
る手段によって課題を解決する。
【０００５】
【作用】正三角筒の中空部の大きさは支える花木等に合
わすことができる。正三角筒に結合した円筒把持具は回
転して傾斜した円筒体（ポール等）を把持することがで
きる。三本の傾斜した円筒体は三角錐の頂部を正三角筒
で欠いた三角錐状の稜線に近似する。地面上に立つ円筒
体の三位置が正三角形の場合は正三角筒は垂直に向き、
他の三角形の場合は正三角筒が傾斜して適合する三角錐
状を形成する。
【０００６】
【実施例】支柱留具の実施例は図１に示すごとく、組立
と解体が容易な正三角筒１とその外面に回転可能に結合
した円筒把持具２からなる。円筒体３は市販の人工竹や
ガーデンポール等を採用する。支柱留具を使用して三本
の円筒体３を三角錐状の支柱に組み立てる手順を説明す
る。正三角筒は支える花木等４の太さに合わせ、円筒把
持具２は円筒体３の太さに合わせる。円筒把持具２とね
じ７で結合した正三角筒１を、円筒体３が三叉する高さ
位置にねじ６で組み立てて花木等４を囲う。花木等４を
傷つけないよう正三角筒１の中空部にスポンジやゴム等
の弾性体５を挿入又は接着して花木等に固定する。円筒
把持具２を円筒体３の傾斜に合わせて回転すると円筒把
持具２は円筒体３を挟むことができる。三角錐状の近似
稜線に該当する円筒体３を地中に定置し、ねじ８で円筒
体３を締めて固定すると完成する。円筒体３の三角錐状
支柱は中央に花木等４を貫通させて固定するから安定し
ている。円筒体３の地面上の三位置は正三角形に近い形
が好ましい。
【０００７】支柱留具構成部材の実施例は図２に示すご
とく、正三角筒部材９の両端に互いに入れ違いの突起１
０と孔１１を設け、中央に円筒把持具２の結合用の孔１
２を設けて成る。三個の正三角筒部材９の突起１０を互
いにはめ合わせて連結し、孔１１にねじ６を入れて締め
ると正三角筒１の組立が完成する。
【０００８】花木等４が細くて小さい場合は小型の正三
角筒１が適し、ねじ６に替えてピン等を挿入し、小型の
円筒把持具２と正三角筒１との結合は一方の軸又は孔に
ゴム等の弾性体を採用して軸を挿入する構成としてねじ
７を省き、円筒把持具２は弾性把持力で細い円筒体３を
挟む構成としてねじ８を省く等の改良を加えると小さい
三角錐状の支柱作りが一層簡単にできる。従って植物の
成長に合わせて三角錐状支柱の大きさを容易に変えるこ
とができる。
【０００９】支柱留具を使用した三角錐状は円筒体３
（ポール等）の下部を等間隔（正三角形）に繋ぎ、中央
に重量体の竿受けを一体状に設けた竿立て支柱はコンク
リート等の平面上に設置することができる。又正三角筒
１から上方に伸びた円筒体３は逆三角錐状を形成するか
ら鉢置き台等として、又正三角筒１から鉢等を吊り下げ
る飾り支柱等として利用できる。
【００１０】
【発明の効果】以上のごとく、支柱留具は市販の人工竹
やガーデンポール等を使用して任意の三角錐状の支柱を
容易に作ることができる。そして支柱留具を使用した三
角錐状の支柱は紐で縛る作業を無くし、大きい支柱留具
はねじ締め作業だけで、小さい支柱留具はねじ締め作業
無しで組み立てることができる。その上に支える花木等
を三角錐状の中央で固定するから安定した支柱となる。
さらに支柱留具を使用した三角錐状の支柱は竿立て支
柱、鉢置き台、吊り鉢支柱等に広く活用できる効果があ
る。Description: BACKGROUND OF THE INVENTION In horticulture and agriculture, three bamboo and sticks are set up at three positions on the ground, and the upper fork is tied with a string or rope. Conical pillars are often used as pillars such as flowers and trees and pillars for suspending objects. 2. Description of the Related Art There has been a technique of assembling a simple and stable triangular pyramid-shaped support by crossing three natural bamboos and trees with a rope from ancient times and has been handed down to modern times. [0003] In recent years, artificial bamboo and garden poles have been used instead of natural bamboo and wood, and binding cords have been changed from ropes to chemically synthesized strings. It became convenient. However, ordinary people who do not have experience in farming work have a difficult task other than assembling three poles and the like into a triangular pyramid-shaped support. Then, there is a problem that the triangular pyramid-shaped support and the flowers and trees must be tied together. [0004] Means for inserting flowers and trees supported in the hollow portion of the equilateral triangular cylinder that can be assembled and disassembled, and a shaft (screw) or hole (center) provided at the center of each outer surface of the equilateral triangular cylinder. The problem is solved by means for rotatably connecting the screw holes) to holes or shafts provided in the three cylindrical grippers. The size of the hollow portion of the equilateral triangular cylinder can be adjusted to the size of the flowering plant to be supported. The cylindrical gripper connected to the equilateral triangular cylinder can grip a cylindrical body (such as a pole) that is rotated and inclined. The three inclined cylinders approximate the triangular pyramid-shaped ridgeline with the top of the triangular pyramid missing in a regular triangular cylinder. If the three positions of the cylinder standing on the ground are equilateral triangles, the equilateral triangular cylinder is oriented vertically,
In the case of other triangles, the equilateral triangular cylinder is inclined to form a triangular pyramid that fits. As shown in FIG. 1, an embodiment of a column fastener comprises a regular triangular cylinder 1 which is easy to assemble and disassemble, and a cylindrical gripper 2 rotatably connected to the outer surface thereof. The cylindrical body 3 employs a commercially available artificial bamboo, garden pole, or the like. A procedure for assembling the three cylindrical bodies 3 into triangular pyramid-shaped columns using the column fasteners will be described. The regular triangular tube is adjusted to the thickness of the flower or the like 4 to be supported, and the cylindrical gripper 2 is adjusted to the thickness of the cylindrical body 3. The equilateral triangular cylinder 1 connected to the cylindrical holder 2 with the screw 7 is assembled with the screw 6 at the height where the cylindrical body 3 forks, and the flower 4 and the like are surrounded. An elastic body 5 such as sponge or rubber is inserted or adhered to the hollow portion of the equilateral triangular cylinder 1 so as not to damage the flowering tree 4 and fixed to the flowering tree or the like. When the cylindrical gripper 2 is rotated according to the inclination of the cylindrical body 3, the cylindrical gripper 2 can sandwich the cylindrical body 3. The cylindrical body 3 corresponding to the triangular pyramid-shaped approximate ridgeline is placed in the ground, and the cylindrical body 3 is fixed by tightening the screw 8 with the screw 8 to complete the operation. The triangular pyramid-shaped support of the cylindrical body 3 is stable because a flower or the like 4 is penetrated in the center and fixed. The three positions of the cylindrical body 3 on the ground preferably have a shape close to an equilateral triangle. As shown in FIG. 2, the embodiment of the support member is shown in FIG.
And a hole 11 for connecting the cylindrical gripper 2 at the center.
2 is provided. When the protrusions 10 of the three regular triangular cylinder members 9 are fitted together and connected, and the screws 6 are inserted into the holes 11 and tightened, the assembly of the regular triangular cylinder 1 is completed. When the flower or the like 4 is thin and small, a small regular triangular cylinder 1 is suitable. A pin or the like is inserted in place of the screw 6, and the coupling between the small cylindrical gripping tool 2 and the regular triangular cylinder 1 is performed on one shaft. Alternatively, the screw 7 may be omitted as a configuration in which a shaft is inserted by adopting an elastic body such as rubber in the hole, and the cylindrical gripper 2 may be configured to sandwich the thin cylindrical body 3 by elastic gripping force. Making small triangular pyramid-shaped supports can be made even easier. Therefore, the size of the triangular pyramid-shaped support can be easily changed according to the growth of the plant. [0009] The triangular pyramid using the column fastener is a cylindrical body 3.
A pole stand having a lower portion (e.g., a pole) connected at equal intervals (equilateral triangles) and a rod receiver of a heavy body integrally provided in the center can be installed on a plane such as concrete. The cylindrical body 3 extending upward from the equilateral triangular cylinder 1 has an inverted triangular pyramid shape and can be used as a pot holder or the like, or as a decorative support or the like for hanging a pot or the like from the equilateral triangular cylinder 1. [0010] As described above, an arbitrary triangular pyramid-shaped strut can be easily formed using a commercially available artificial bamboo or garden pole as the strut fixture. And the triangular pyramid-shaped strut using the strut clasp eliminates the work of tying with a string, the large strut clasp can be assembled only by screwing work, and the small strut clasp can be assembled without screwing work. Since the flowers and trees supported on it are fixed at the center of the triangular pyramid, it becomes a stable support.
Furthermore, the triangular pyramid-shaped support using the support fixture has an effect that it can be widely used for a pole stand, a pot rest, a hanging pot support, and the like.
【図面の簡単な説明】
【図１】支柱留具の上面図
【図２】支柱留具構成部材の実施例の斜視図
【符号の説明】
１ 正三角筒 ２ 円筒把持具
３ 円筒体（ポール等） ４ 花木等
５ 弾性体 ６ ねじ（連結
用）
７ ねじ（結合用） ８ ねじ（把持
用）
９ 正三角筒部材 １０ 突起
１１ 孔（連結用） １２ 孔（結合
用）BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a top view of a column fastener. FIG. 2 is a perspective view of an embodiment of a column fastener component. 4) Hanoki etc. 5 Elastic body 6 Screw (for coupling) 7 Screw (for coupling) 8 Screw (for grasping) 9 Regular triangular cylinder member 10 Projection 11 Hole (for coupling) 12 Hole (for coupling)