JP5952851B2

JP5952851B2 - Fixed planting material

Info

Publication number: JP5952851B2
Application number: JP2014073612A
Authority: JP
Inventors: 慶子宮垣
Original assignee: Daiwa House Industry Co Ltd
Current assignee: Daiwa House Industry Co Ltd
Priority date: 2014-03-31
Filing date: 2014-03-31
Publication date: 2016-07-13
Anticipated expiration: 2034-03-31
Also published as: JP2015195734A

Description

本発明は、植物栽培用の定植板部材に係り、特に、株間を変えることができる定植板部材に関する。 The present invention relates to a fixed planting plate member for plant cultivation, and more particularly, to a fixed planting plate member that can change between plants.

複数の植物体を育てる際、育てるスペースを有効利用するために、種の段階においては狭い間隔で植物体を配置し、苗から大きくする段階においては植物体を植え替えて広い間隔で配置して、植物体の大きさに合わせて間隔を変える方法が一般的である。
しかし、その植え替え作業のために植物体を根っこごと掘り起こす場合には根を傷める可能性があり、また人手が必要であった。
一方、昨今、障害者の雇用の場として植物工場が注目されている。しかしながら実際には、腕を上げたまま行う作業や、腰を屈める作業が多く、特に車椅子使用者にとって負担の大きな作業となることがあった。
このことから、特許文献１には、植物体が載置される部位の間隔を変えることによって、植物体を植え替えることなく植物体の株間の変更が可能な定植板部材が提案されている。 When growing multiple plants, in order to make effective use of the growing space, arrange the plants at a narrow interval at the seed stage, and replant the plants at a large interval from the seedling stage. The method of changing the interval according to the size of the plant body is common.
However, if the plant body is dug up for the replanting work, the root may be damaged, and manpower is necessary.
On the other hand, plant factories are attracting attention as a place for employment of disabled people. However, in practice, there are many operations that are performed with the arms raised and bending the hips, which may be a burdensome task especially for wheelchair users.
Therefore, Patent Document 1 proposes a fixed planting plate member that can be changed between plant strains without changing the plant body by changing the interval between the parts on which the plant body is placed.

具体的には、特許文献１に記載の定植板部材は、株間を伸縮する部材が山折り状に形成されている。この伸縮部材は、横方向に連続して配設されＶ字状に屈折して山折り状に形成された部材と、縦方向に断続的に配設されＶ字状に屈折して山折り状に形成された部材と、から構成されており、縦方向及び横方向に伸縮可能に構成されている。
また、横方向に隣接する伸縮部材が収縮した状態では、交互に異なる高さとなるように形成されている。このため、縦方向に収縮した場合に、横方向に隣接する伸縮部材の相互の干渉が回避されるというものである。 Specifically, the fixed planting plate member described in Patent Document 1 has a mountain-folded member that expands and contracts between stocks. This stretchable member is arranged continuously in the horizontal direction and refracted into a V shape and formed into a mountain fold shape, and intermittently arranged in the vertical direction and refracted into a V shape into a mountain fold shape. It is comprised from the member formed in this, It is comprised so that expansion-contraction in the vertical direction and a horizontal direction is possible.
Further, when the elastic members adjacent in the lateral direction are contracted, they are formed to have different heights alternately. For this reason, when contracting in the vertical direction, mutual interference between the elastic members adjacent in the horizontal direction is avoided.

特開２０１２−２２３１２０号公報JP 2012-223120 A

交互に異なる高さの伸縮部材を設けるようにすると、収縮状態時に各部材が重ならないようにずらす治具が必要となり、また、伸縮部材の大きさが異なるため、パーツを共通化できず汎用性が低かった。特に、定植板部材を置くスペースが使用先によって異なるため、そのスペースに適切な大きさに変更することが容易ではなかった。
このため、植物体を植え替えることなく植物体の株間の変更が可能であり、サイズ変更が容易な定植板部材が望まれていた。
本発明の目的は、上記課題を解決するためになされたもので、植物体を植え替えることなく植物体の株間の変更が可能であり、汎用性の高い定植板部材を提供することを目的とする。 If stretchable members with different heights are provided alternately, a jig that shifts the members so that they do not overlap in the contracted state is required, and the size of the stretchable members is different, making parts unusable and versatile Was low. In particular, since the space for placing the fixed planting plate member differs depending on the use destination, it has not been easy to change the space to an appropriate size.
For this reason, the fixed planting board member which can change between the stock | strains of a plant body without replanting a plant body and whose size change is easy was desired.
The object of the present invention was made to solve the above-described problems, and is intended to provide a highly versatile fixed planting plate member that can be changed between plant strains without replanting the plant body. To do.

前記課題は、請求項１に係る発明によれば、植物定植用の板断片を互いに直交する２つの方向に並べ、該２つの方向において前記板断片間の距離を調整することが可能な定植板部材であって、前記２つの方向のうちの一の方向に前記板断片を並べてなる板断片ユニットを、前記２つの方向のうちの他の方向に複数並べて備えており、複数の前記板断片ユニットのうち、第１ユニット中の前記板断片と、前記他の方向において前記第１ユニットの隣に位置する第２ユニットの前記板断片との間に介在し、前記他の方向における前記距離を調整する際に山折りされる第１折り曲げ部と、前記第１ユニットにおいて前記一の方向に並ぶ前記板断片の間に介在し、前記一の方向における前記距離を調整する際に谷折りされる第２折り曲げ部と、前記第２ユニットにおいて前記一の方向に並ぶ前記板断片の間に介在し、前記一の方向における前記距離を調整する際に山折りされる第３折り曲げ部とを有し、前記他の方向において前記第２折り曲げ部の隣に前記第３折り曲げ部が配置され、前記第２折り曲げ部と前記第３折り曲げ部とは、相互に隣接する面に傾斜した傾斜面をそれぞれ有し、前記第３折り曲げ部の前記傾斜面は、前記第１折り曲げ部が拡げられた状態で、前記第２折り曲げ部の前記傾斜面の上側に位置して対向して傾斜しており、前記第１折り曲げ部が山折りされるとき、前記第３折り曲げ部は、山折りされながら、谷折り状態にある前記第２折り曲げ部上を前記他の方向に沿ってスライドすること、により解決される。 According to the first aspect of the present invention, there is provided a fixed planting plate in which plate fragments for plant planting are arranged in two directions orthogonal to each other, and the distance between the plate fragments can be adjusted in the two directions. A plurality of plate piece units arranged in one direction of the two directions and arranged in the other direction of the two directions. Among the plate pieces in the first unit and the plate pieces of the second unit located next to the first unit in the other direction, and adjust the distance in the other direction. A first folding part that is folded in a mountain and a plate segment that is arranged in the one direction in the first unit, and is valley-folded when adjusting the distance in the one direction. Two bent portions, and the first A third bent portion interposed between the plate pieces arranged in the one direction in the unit and folded in a mountain when adjusting the distance in the one direction, and the second in the other direction. The third bent portion is disposed next to the bent portion, and the second bent portion and the third bent portion have inclined surfaces that are inclined to surfaces adjacent to each other, and the third bent portion The inclined surface is inclined to be opposed to and positioned above the inclined surface of the second bent portion with the first bent portion being expanded, and the first bent portion is mountain-folded The third bent portion is solved by sliding along the other direction on the second bent portion in a valley folded state while being folded in a mountain.

このような構成によれば、他の方向において第２折り曲げ部の隣に第３折り曲げ部が配置されていることで、第１折り曲げ部が折り曲げられて、定植板部材が他方向に収縮する際に、隣接する第２折り曲げ部と第３折り曲げ部とが干渉することを回避することができる。このため、定植板部材は、円滑に伸縮変形することとなる。特に、山折り部と谷折り部は、向きを変えることで同じ部材で構成することができるため、部品を共通化して、汎用性を高めることができる。また、第１折り曲げ部を折り畳む際に、第２折り曲げ部と第３折り曲げ部との相互に隣接する面が傾斜していることで干渉が避けられ、その動作を円滑にすることができる。 According to such a structure, when the 3rd bending part is arrange | positioned next to the 2nd bending part in another direction, a 1st bending part is bend | folded and when a fixed planting board member shrink | contracts in another direction In addition, it is possible to avoid interference between the adjacent second bent portion and the third bent portion. For this reason, the fixed planting board member will smoothly expand and contract. In particular, the mountain folds and the valley folds can be made of the same member by changing their orientations, so that the parts can be shared and versatility can be improved. Further, when the first bent portion is folded, the adjacent surfaces of the second bent portion and the third bent portion are inclined, so that interference can be avoided and the operation can be made smooth.

また、前記第１折り曲げ部は、前記第１ユニット中の前記板断片と、前記他の方向において前記第１ユニットの両隣に位置する前記第２ユニット及び第３ユニットの各々の前記板断片との間に介在し、前記第３折り曲げ部は、前記第２ユニット及び前記第３ユニットの各々において前記一の方向に並ぶ前記板断片の間に介在し、前記他の方向において前記第２折り曲げ部の両側に配置されていると好ましい。
上記の構成であれば、山折りされる第３折り曲げ部を定植板部材の外側に配置することができ、ガイド棒が定植板部材の外側下方に取り付けられる場合であっても、第３折り曲げ部の折り曲げがガイド棒によって干渉されることがない。 The first bent portion includes the plate piece in the first unit and the plate piece of each of the second unit and the third unit located on both sides of the first unit in the other direction. The third bent portion is interposed between the plate pieces arranged in the one direction in each of the second unit and the third unit, and the second bent portion is interposed in the other direction. It is preferable that they are arranged on both sides.
If it is said structure, the 3rd bending part which can be mountain-folded can be arrange | positioned on the outer side of a fixed planting board member, and even when it is a case where a guide stick is attached to the outer lower side of a fixed planting board member, a 3rd bending part Is not interfered by the guide rod.

また、植物定植用の板断片を互いに直交する２つの方向に並べ、該２つの方向において前記板断片間の距離を調整することが可能な定植板部材であって、前記２つの方向のうちの一の方向に前記板断片を並べてなる板断片ユニットを、前記２つの方向のうちの他の方向に複数並べて備えており、複数の前記板断片ユニットのうち、第１ユニット中の前記板断片と、前記他の方向において前記第１ユニットの隣に位置する第２ユニットの前記板断片との間に介在し、前記他の方向における前記距離を調整する際に山折りされる第１折り曲げ部と、前記第１ユニットにおいて前記一の方向に並ぶ前記板断片の間に介在し、前記一の方向における前記距離を調整する際に谷折りされる第２折り曲げ部と、前記第２ユニットにおいて前記一の方向に並ぶ前記板断片の間に介在し、前記一の方向における前記距離を調整する際に山折りされる第３折り曲げ部とを有し、前記他の方向において前記第２折り曲げ部の隣に前記第３折り曲げ部が配置され、前記板断片、前記第１折り曲げ部、前記第２折り曲げ部又は前記第３折り曲げ部は可撓性材料から成る部分を有し、当該部分が薄く形成されて折り目を形成しており、前記第１折り曲げ部が山折りされるとき、前記第３折り曲げ部は、山折りされながら、谷折り状態にある前記第２折り曲げ部上を前記他の方向に沿ってスライドするようにしてもよい。
このような構成によれば、薄く形成された部分を折り曲げ又は延ばすことで伸縮させることができ、接続部材を別個に設けることなく部品点数を削減することができ、その製造が容易となる。 The plant planting plate pieces are arranged in two directions orthogonal to each other, and the planting plate member capable of adjusting the distance between the plate fragments in the two directions, A plurality of plate piece units arranged in one direction in the other direction of the two directions, and the plate pieces in the first unit of the plurality of plate piece units; A first bent portion interposed between the plate piece of the second unit located next to the first unit in the other direction and folded in a mountain when adjusting the distance in the other direction; A second bent portion interposed between the plate pieces arranged in the one direction in the first unit and folded at the time of adjusting the distance in the one direction; and the one in the second unit. In the direction of A third bent portion that is interposed between the plate pieces and is mountain-folded when adjusting the distance in the one direction, and the third bent portion is adjacent to the second bent portion in the other direction. is bent section arranged, said plate pieces, the first bending portion, the second bent part or the third bent portion has a part made of flexible material, the folds formed are the portions thinner When the first bent portion is mountain-folded, the third bent portion slides along the other direction on the second bent portion in the valley-folded state while being mountain-folded. May be.
According to such a configuration, the thinly formed portion can be expanded or contracted by bending or extending, and the number of parts can be reduced without providing a connection member separately, and the manufacture thereof is facilitated.

また、植物定植用の板断片を互いに直交する２つの方向に並べ、該２つの方向において前記板断片間の距離を調整することが可能な定植板部材であって、前記２つの方向のうちの一の方向に前記板断片を並べてなる板断片ユニットを、前記２つの方向のうちの他の方向に複数並べて備えており、複数の前記板断片ユニットのうち、第１ユニット中の前記板断片と、前記他の方向において前記第１ユニットの隣に位置する第２ユニットの前記板断片との間に介在し、前記他の方向における前記距離を調整する際に山折りされる第１折り曲げ部と、前記第１ユニットにおいて前記一の方向に並ぶ前記板断片の間に介在し、前記一の方向における前記距離を調整する際に谷折りされる第２折り曲げ部と、前記第２ユニットにおいて前記一の方向に並ぶ前記板断片の間に介在し、前記一の方向における前記距離を調整する際に山折りされる第３折り曲げ部とを有し、前記他の方向において前記第２折り曲げ部の隣に前記第３折り曲げ部が配置され、前記板断片、前記第１折り曲げ部、前記第２折り曲げ部又は前記第３折り曲げ部は、蝶番で接続されて形成された折り目を有し、前記第１折り曲げ部が山折りされるとき、前記第３折り曲げ部は、山折りされながら、谷折り状態にある前記第２折り曲げ部上を前記他の方向に沿ってスライドするようにしてもよい。
上記の構成であれば、板断片、第１折り曲げ部、第２折り曲げ部又は第３折り曲げ部の折り目部分が蝶番で接続されていることで、各部材の取り外し、取り付けが可能となり、サイズ変更が容易で拡張性の高い定植板部材を提供することができる。 The plant planting plate pieces are arranged in two directions orthogonal to each other, and the planting plate member capable of adjusting the distance between the plate fragments in the two directions, A plurality of plate piece units arranged in one direction in the other direction of the two directions, and the plate pieces in the first unit of the plurality of plate piece units; A first bent portion interposed between the plate piece of the second unit located next to the first unit in the other direction and folded in a mountain when adjusting the distance in the other direction; A second bent portion interposed between the plate pieces arranged in the one direction in the first unit and folded at the time of adjusting the distance in the one direction; and the one in the second unit. In the direction of A third bent portion that is interposed between the plate pieces and is mountain-folded when adjusting the distance in the one direction, and the third bent portion is adjacent to the second bent portion in the other direction. is bent section arranged, said plate pieces, the first bending portion, the second bent part or the third bent portion may have a crease formed are connected by a hinge, said first bent portion is folded mountain In this case, the third bent portion may slide along the other direction on the second bent portion in the valley folded state while being mountain-folded .
If it is said structure, since the crease | fold part of a board piece, a 1st bending part, a 2nd bending part, or a 3rd bending part is connected with the hinge, each member can be removed and attached, and size change is possible. It is possible to provide a fixed planting plate member that is easy and highly expandable.

また、植物定植用の板断片を互いに直交する２つの方向に並べ、該２つの方向において前記板断片間の距離を調整することが可能な定植板部材であって、前記２つの方向のうちの一の方向に前記板断片を並べてなる板断片ユニットを、前記２つの方向のうちの他の方向に複数並べて備えており、複数の前記板断片ユニットのうち、第１ユニット中の前記板断片と、前記他の方向において前記第１ユニットの隣に位置する第２ユニットの前記板断片との間に介在し、前記他の方向における前記距離を調整する際に山折りされる第１折り曲げ部と、前記第１ユニットにおいて前記一の方向に並ぶ前記板断片の間に介在し、前記一の方向における前記距離を調整する際に谷折りされる第２折り曲げ部と、前記第２ユニットにおいて前記一の方向に並ぶ前記板断片の間に介在し、前記一の方向における前記距離を調整する際に山折りされる第３折り曲げ部とを有し、前記他の方向において前記第２折り曲げ部の隣に前記第３折り曲げ部が配置され、前記第３折り曲げ部には突起が形成されており、該突起は、前記第１折り曲げ部及び前記第３折り曲げ部が折り畳まれた状態において、前記第１折り曲げ部を係止する位置に形成されており、前記第１折り曲げ部が山折りされるとき、前記第３折り曲げ部は、山折りされながら、谷折り状態にある前記第２折り曲げ部上を前記他の方向に沿ってスライドすると好ましい。
上記構成によれば、第１折り曲げ部及び第３折り曲げ部が折り畳まれた状態において、突起が第１折り曲げ部に係止することで、第１折り曲げ部と第３折り曲げ部とを畳んだ状態で相互に固定することができ、第１折り曲げ部及び第３折り曲げ部が板断片に載置された植物に倒れ込むことを防止できる。 The plant planting plate pieces are arranged in two directions orthogonal to each other, and the planting plate member capable of adjusting the distance between the plate fragments in the two directions, A plurality of plate piece units arranged in one direction in the other direction of the two directions, and the plate pieces in the first unit of the plurality of plate piece units; A first bent portion interposed between the plate piece of the second unit located next to the first unit in the other direction and folded in a mountain when adjusting the distance in the other direction; A second bent portion interposed between the plate pieces arranged in the one direction in the first unit and folded at the time of adjusting the distance in the one direction; and the one in the second unit. In the direction of A third bent portion that is interposed between the plate pieces and is mountain-folded when adjusting the distance in the one direction, and the third bent portion is adjacent to the second bent portion in the other direction. A bent portion is disposed, and a protrusion is formed on the third bent portion, and the protrusion locks the first bent portion in a state where the first bent portion and the third bent portion are folded. When the first bent portion is mountain-folded, the third bent portion is folded in a mountain-folded manner while the second folded portion in the valley-folded state is along the other direction. It is preferable to slide .
According to the above configuration, in a state where the first bent portion and the third bent portion are folded, the protrusion is locked to the first bent portion, so that the first bent portion and the third bent portion are folded. It can fix mutually and it can prevent that a 1st bending part and a 3rd bending part fall down into the plant mounted in the board piece.

本発明の定植板部材によれば、円滑な伸縮変形が可能となり、部品を共通化して、汎用性を高めることができる。本発明の定植板部材によれば、部品点数を削減することができ、製造が容易となる。また、サイズ変更が容易で拡張性の高い定植板部材を提供することができる。また、伸縮動作を円滑にすることができる。更に、第１折り曲げ部及び第３折り曲げ部が板断片に載置された植物に倒れ込むことを防止できる。 According to the fixed planting plate member of the present invention, smooth expansion / contraction deformation is possible, and parts can be shared to enhance versatility. According to the fixed planting plate member of the present invention, the number of parts can be reduced, and the manufacture becomes easy. In addition, it is possible to provide a fixed planting plate member that is easy to change in size and highly expandable. Further, the expansion and contraction operation can be made smooth. Furthermore, it can prevent that a 1st bending part and a 3rd bending part fall into the plant mounted in the board piece.

本実施形態に係る定植板部材の伸長状態を示す斜視図である。It is a perspective view which shows the expansion | extension state of the fixed planting board member which concerns on this embodiment. 定植板部材の収縮状態の中途段階を示す斜視図である。It is a perspective view which shows the middle stage of the contraction state of a fixed planting board member. 定植板部材を完全に収縮させた状態を示す斜視図である。It is a perspective view which shows the state which contracted the fixed planting board member completely. 定植板部材を示す平面図である。It is a top view which shows a fixed planting board member. 図４のV-V断面を示す模式図である。It is a schematic diagram which shows the VV cross section of FIG. （Ａ）は、切れ込みを有する可撓性材料から成る山折り部を示す模式図、（Ｂ）は、蝶番を有する山折り部を示す模式図である。(A) is a schematic diagram which shows the mountain fold part which consists of a flexible material which has a notch, (B) is a schematic diagram which shows the mountain fold part which has a hinge. （Ａ）は、切れ込みを有する可撓性材料から成る谷折り部を示す模式図、（Ｂ）は、蝶番を有する谷折り部を示す模式図である。(A) is a schematic diagram which shows the valley fold part which consists of a flexible material which has a notch, (B) is a schematic diagram which shows the valley fold part which has a hinge. 定植板部材の各部についての大きさの関係性を説明するための模式図である。It is a schematic diagram for demonstrating the relationship of the magnitude | size about each part of a fixed planting board member. （Ａ）は、図３のIXA-IXA断面を示す模式図、（Ｂ）は、図３のIXB-IXB断面を示す模式図である。(A) is a schematic diagram showing the IXA-IXA cross section of FIG. 3, and (B) is a schematic diagram showing the IXB-IXB cross section of FIG. 係止突起によって第３折り曲げ部を係止している状態を示す拡大斜視図である。It is an expansion perspective view which shows the state which has latched the 3rd bending part by the latching protrusion.

以下、本発明の一実施形態について、図面を参照して説明する。なお、以下に説明する部材、配置等は、本発明を限定するものではなく、本発明の趣旨に沿って各種改変することができることは勿論である。 Hereinafter, an embodiment of the present invention will be described with reference to the drawings. It should be noted that members, arrangements, and the like described below do not limit the present invention, and it goes without saying that various modifications can be made in accordance with the spirit of the present invention.

（定植板部材１の構成について）
本実施形態に係る植物栽培に用いられる定植板部材１は、図１乃至３に示すように、植物の成長に合わせて株間の調節可能に構成されたものである。
ここで、図１は、定植板部材１の伸長状態を示す斜視図、図２は、定植板部材１の収縮状態の中途段階を示す斜視図、図３は、定植板部材１を完全に収縮させた状態を示す斜視図である。なお、図１において、破線は、山折り線を意味し、二点鎖線は谷折り線を意味するものとする。 (About the structure of the fixed planting plate member 1)
The fixed planting board member 1 used for plant cultivation according to the present embodiment is configured to be adjustable between strains in accordance with plant growth, as shown in FIGS.
Here, FIG. 1 is a perspective view showing an extended state of the fixed planting plate member 1, FIG. 2 is a perspective view showing an intermediate stage of the contracted state of the fixed planting plate member 1, and FIG. 3 is a complete contraction of the fixed planting plate member 1. It is a perspective view which shows the state made to do. In FIG. 1, a broken line means a mountain fold line, and a two-dot chain line means a valley fold line.

定植板部材１は、不図示の水槽上に配置され、水槽内に収容された養液により定植板部材１上に載置された植物体を育成栽培する水耕栽培に用いられるものである。具体的には、定植板部材１は、定植板部材１の四周に配された複数の土台１１と、土台１１上に固定されて不図示のポットが載置される板断片２と、定植板部材１を伸縮させるための横側山折り部３、縦側山折り部４ａ，４ｃ及び縦側谷折り部４ｂと、から主に構成される。 The planting board member 1 is disposed on a water tank (not shown) and is used for hydroponics for growing and cultivating a plant body placed on the planting board member 1 with a nutrient solution contained in the water tank. Specifically, the planting board member 1 includes a plurality of bases 11 arranged around the circumference of the planting board member 1, a plate piece 2 fixed on the base 11 and on which a pot (not shown) is placed, and a planting board It mainly comprises a horizontal mountain fold part 3 for expanding and contracting the member 1, vertical side fold parts 4a and 4c, and a vertical valley fold part 4b.

土台１１は、高さ方向に長尺な板状を成し、基本的には板断片２ごとに一つ、四隅の板断片２には二つ取り付けられている。特に、土台１１は、不図示のポットの載置を阻害しないように後述する植え穴２ａを避けた位置に取り付けられている。
また、隣接する土台１１には、後述する横側山折り部３、縦側山折り部４ａ，４ｃ又は縦側谷折り部４ｂが伸縮する際に、土台１１を所定の位置にガイドするためのガイド棒１２が水平に架け渡されている。具体的には、ガイド棒１２は、横側山折り部３、縦側山折り部４ａ，４ｃ又は縦側谷折り部４ｂが伸縮する方向に延在して架け渡されている。 The base 11 has a plate shape elongated in the height direction. Basically, one base 11 is attached to each plate piece 2 and two pieces are attached to the plate pieces 2 at the four corners. In particular, the base 11 is attached at a position avoiding a planting hole 2a, which will be described later, so as not to hinder the placement of a pot (not shown).
In addition, the adjacent base 11 is used for guiding the base 11 to a predetermined position when a lateral mountain fold part 3, vertical mountain fold parts 4a, 4c, or vertical valley fold part 4b, which will be described later, expands and contracts. A guide bar 12 is stretched horizontally. Specifically, the guide bar 12 is extended and stretched in the direction in which the horizontal mountain fold part 3, the vertical mountain fold parts 4a and 4c, or the vertical valley fold part 4b expands and contracts.

板断片２は、板状であり水平向きに配置されており、種苗等の植物体が入れられた不図示のポットを保持するための植え穴２ａを中央に有する。本実施形態に係る定植板部材１は、本発明に係る一の方向に対応する図１に示す縦方向に４列、縦方向に垂直な方向であり、本発明に係る他の方向に対応する横方向に５列、マトリックス状に配設された計２０個の板断片２を備える。なお、定植板部材１は、その外周に板断片２が配されるように形成されている。また、縦方向に並ぶ横２列目及び４列目の板断片２群は、本発明に係る第１ユニットに相当し、また、縦方向に並ぶ横１列目、３列目、５列目の板断片２群は、本発明に係る第２ユニット又は第３ユニットに相当する。そして、これらの第１ユニット、第２ユニット及び第３ユニットは、板断片ユニットに相当する。 The plate piece 2 has a plate shape and is disposed horizontally, and has a planting hole 2a for holding a pot (not shown) in which a plant body such as a seedling is placed. The fixed planting plate member 1 according to the present embodiment has four rows in the vertical direction shown in FIG. 1 corresponding to one direction according to the present invention and a direction perpendicular to the vertical direction, and corresponds to the other direction according to the present invention. A total of 20 plate pieces 2 arranged in a matrix in five rows in the horizontal direction are provided. In addition, the fixed planting board member 1 is formed so that the board piece 2 may be arranged on the outer periphery. In addition, the plate groups 2 in the second row and the fourth row arranged in the vertical direction correspond to the first unit according to the present invention, and the first row, the third row, and the fifth row arranged in the vertical direction. The plate piece 2 group corresponds to the second unit or the third unit according to the present invention. The first unit, the second unit, and the third unit correspond to a plate piece unit.

横側山折り部３は、本発明に係る第１折り曲げ部に対応し、縦方向に延在する山折りの折り目３０を真ん中に有し、横方向に伸縮可能に構成されている。また、横側山折り部３は、板断片２と縦方向長さが略同じ長さであり、横方向に隣接する板断片２のそれぞれに接続されている。この板断片２との接続部分を中心にして横側山折り部３が上側に折り曲がるように、その接続部分には、縦方向に延在する折り目である谷折り部２０ａが形成されている。 The lateral mountain fold portion 3 corresponds to the first bent portion according to the present invention, has a mountain fold fold 30 extending in the longitudinal direction in the middle, and is configured to be extendable and contractable in the lateral direction. Further, the lateral mountain fold portion 3 has substantially the same length in the vertical direction as the plate piece 2 and is connected to each of the plate pieces 2 adjacent in the horizontal direction. A valley fold 20a, which is a fold extending in the vertical direction, is formed in the connecting portion so that the lateral mountain fold 3 is bent upward with the connecting portion with the plate piece 2 as the center. .

縦側谷折り部４ｂは、本発明に係る第２折り曲げ部に対応し、縦側山折り部４ａ，４ｃは、本発明に係る第３折り曲げ部に対応する。両者は、横方向に延在する山折りの折り目４０ａ又は谷折りの折り目４０ｂを真ん中に有して、縦方向に伸縮可能に構成されている。また、縦側山折り部４ａ，４ｃは、縦方向に隣接する板断片２に接続されている。この板断片２との接続部分を中心にして縦側山折り部４ａ，４ｃが上側に折り曲がるように、その接続部分には、縦方向に延在する折り目である山折り部２０ｂが形成されている。図１に示す伸長状態において、定植板部材１の横方向の両端に位置する縦側山折り部４ａの横方向長さは、横方向における板断片２の長さと横側山折り部３の半分の長さとを合計した長さである。つまり、縦側山折り部４ａは、板断片２と横側山折り部３の半分とに縦方向に隣接して配設されている。 The vertical side valley fold part 4b corresponds to the second bent part according to the present invention, and the vertical side mountain fold parts 4a and 4c correspond to the third bent part according to the present invention. Both have a mountain fold fold 40a or a valley fold fold 40b extending in the lateral direction in the middle, and are configured to be stretchable in the vertical direction. Further, the vertical mountain folds 4a and 4c are connected to the plate pieces 2 adjacent in the vertical direction. A mountain fold portion 20b, which is a fold extending in the vertical direction, is formed at the connection portion so that the vertical mountain fold portions 4a and 4c are bent upwards around the connection portion with the plate piece 2. ing. In the extended state shown in FIG. 1, the horizontal length of the vertical mountain folds 4 a located at both ends in the horizontal direction of the fixed planting plate member 1 is the length of the plate piece 2 in the horizontal direction and half of the horizontal mountain folds 3. It is the total length. That is, the vertical mountain fold 4 a is disposed adjacent to the plate piece 2 and half of the horizontal mountain fold 3 in the vertical direction.

また、図１に示す定植板部材１の伸長状態において、定植板部材１の横方向の端以外に位置する縦側山折り部４ｃは、横方向における板断片２の長さと横側山折り部３の長さとを合わせた長さを有する。また、縦側山折り部４ｃは、横側山折り部３の折り目部分から板断片２を挟んで横方向に隣接する横側山折り部３の折り目部分に縦方向に隣接して配設されている。
同様に、図１に示す定植板部材１の伸長状態において、縦側谷折り部４ｂは、横方向における板断片２の長さと横側山折り部３の長さとを合計した長さを有する。また、縦側谷折り部４ｂは、横側山折り部３の折り目部分から板断片２を挟んで横方向に隣接する横側山折り部３の折り目部分に縦方向に隣接して配設されている。 Moreover, in the expansion | extension state of the fixed planting board member 1 shown in FIG. 1, the vertical side mountain fold part 4c located other than the edge of the horizontal direction of the fixed planting board member 1 is the length of the board piece 2 in a horizontal direction, and a horizontal side mountain folding part. 3 and the total length. Further, the vertical mountain fold portion 4c is arranged adjacent to the fold portion of the horizontal mountain fold portion 3 adjacent in the horizontal direction across the plate piece 2 from the fold portion of the horizontal mountain fold portion 3 in the vertical direction. ing.
Similarly, in the extended state of the fixed planting board member 1 shown in FIG. 1, the vertical valley fold portion 4 b has a total length of the plate pieces 2 and the horizontal mountain fold portions 3 in the horizontal direction. Further, the vertical valley fold 4b is disposed in the vertical direction adjacent to the fold portion of the horizontal mountain fold portion 3 that is adjacent in the horizontal direction across the plate piece 2 from the fold portion of the horizontal mountain fold portion 3. ing.

なお、定植板部材１の伸長状態において、横側山折り部３、縦側山折り部４ａ，４ｃ及び縦側谷折り部４ｂの相互に対向する面には、切れ目５が形成されており、この切れ目５により各部材が干渉せずに動作可能となっている。 In the extended state of the fixed planting plate member 1, a cut line 5 is formed on the mutually opposing surfaces of the horizontal mountain fold part 3, the vertical mountain fold parts 4a and 4c, and the vertical valley fold part 4b. The cut 5 enables each member to operate without interference.

特に、縦側山折り部４ａ，４ｃと縦側谷折り部４ｂとは、横方向において、山折り部と谷折り部が隣接して配置されている。このように配置されることによって、詳細については後述するが、横側山折り部３の屈曲動作が阻害されないこととなる。
なお、定植板部材１においては、横方向２列、縦方向２列の板断片２から構成されるものが、縦方向及び横方向に伸縮可能となる最小単位である。 In particular, the vertical mountain folds 4a and 4c and the vertical valley fold 4b are arranged such that the mountain fold and the valley fold are adjacent to each other in the horizontal direction. Although the details will be described later by being arranged in this way, the bending operation of the lateral mountain fold portion 3 is not hindered.
In addition, in the fixed planting board member 1, what consists of the board piece 2 of 2 rows of horizontal directions and 2 rows of vertical directions is the minimum unit which can be expanded-contracted in the vertical direction and a horizontal direction.

また上記のように、定植板部材１の四周の土台１１には、ガイド棒１２が取り付けられている。縦側谷折り部４ｂが、ガイド棒１２に当接することによって、その屈曲動作が阻害されることがないように、定植板部材１の横側の両端部には、縦側山折り部４ａが配置されるのが好ましい。
したがって、定植板部材１の横側に並ぶ縦側山折り部４ａ，４ｃと縦側谷折り部４ｂとは交互に配置されており、その横方向両端に縦側山折り部４ａが配置される都合上、定植板部材１は奇数列となる。つまり、定植板部材１が横３列、縦２列の板断片２で構成されていると、ガイド棒１２によって屈曲動作が阻害されることがないため好適である。 In addition, as described above, the guide rod 12 is attached to the base 11 of the four-round circumference of the fixed planting plate member 1. The vertical mountain folds 4a are formed at both lateral ends of the fixed planting plate member 1 so that the vertical trough folds 4b do not interfere with the bending movement of the guide troughs 12b. Preferably it is arranged.
Therefore, the vertical mountain folds 4a and 4c and the vertical valley folds 4b arranged on the horizontal side of the fixed planting plate member 1 are alternately arranged, and the vertical mountain folds 4a are arranged at both ends in the horizontal direction. For convenience, the fixed planting plate member 1 is an odd-numbered row. That is, it is preferable that the fixed planting plate member 1 is composed of the plate pieces 2 in three rows and two rows, since the bending operation is not hindered by the guide rod 12.

（定植板部材１の動作について）
上記のように構成された定植板部材１は、図２及び図３に示すように、縦側山折り部４ａ，４ｃ及び縦側谷折り部４ｂの折り目の折り畳み度合を変更することで、板断片２の株間を変更することができる。
上記のように、縦側山折り部４ａ，４ｃと縦側谷折り部４ｂとが、山折り部と谷折り部が交互に隣接するように配置されている。このため、図２に示すように、横側山折り部３が折り曲がり横方向に収縮する際に、隣接する縦側山折り部４ａ，４ｃと縦側谷折り部４ｂと当接せず、その横方向への収縮動作を阻害することがない。 (About the operation of the fixed planting plate member 1)
As shown in FIGS. 2 and 3, the fixed planting plate member 1 configured as described above is configured by changing the folding degree of the folds of the vertical mountain folds 4a and 4c and the vertical valley fold 4b. It is possible to change between the strain 2 fragments.
As described above, the vertical mountain folds 4a and 4c and the vertical valley folds 4b are arranged so that the mountain folds and the valley folds are alternately adjacent to each other. For this reason, as shown in FIG. 2, when the horizontal mountain fold part 3 is bent and contracts in the horizontal direction, the adjacent vertical mountain fold parts 4a and 4c and the vertical valley fold part 4b do not come into contact with each other. The contraction operation in the lateral direction is not hindered.

そして、図３に示す状態においては、横側山折り部３、縦側山折り部４ａ，４ｃ、及び縦側山折り部４ａ，４ｃの下方にある縦側谷折り部４ｂ（図９（Ａ）参照）のそれぞれが、折り目で折り返されて面合わせの状態となっている。更に、縦方向において、横側山折り部３の縦側端面６ｄが、縦側山折り部４ａ，４ｃの縦側の側面に当接している。また、収縮状態において隣接することとなる縦側山折り部４ａ，４ｃそれぞれの横側端面５ａ，５ｃが横方向において当接している。 In the state shown in FIG. 3, the horizontal mountain fold part 3, the vertical mountain fold parts 4 a and 4 c, and the vertical valley fold part 4 b below the vertical mountain fold parts 4 a and 4 c (FIG. Each of (see)) is folded at the crease and is in a face-to-face state. Furthermore, in the vertical direction, the vertical end face 6d of the horizontal mountain fold 3 is in contact with the vertical side surfaces of the vertical folds 4a and 4c. Further, the lateral side end surfaces 5a and 5c of the longitudinal mountain folds 4a and 4c that are adjacent to each other in the contracted state are in contact with each other in the lateral direction.

このように、隣接する縦側山折り部４ａ，４ｃのそれぞれの横側端面５ａ，５ｃが当接していることにより、定植板部材１の内側において、板断片２の下方に開放する部位がなくなる。このため、定植板部材１は、収縮状態において、板断片２の下側にある縦側谷折り部４ｂが不図示の水槽にある養液に浸かる場合であっても、縦側谷折り部４ｂが上方に露出しないため、上方からの日光を遮ることができ、カビや苔の付着を抑制することができる。 As described above, since the lateral end faces 5a and 5c of the adjacent vertical mountain folds 4a and 4c are in contact with each other, there is no portion that opens below the plate piece 2 inside the fixed planting plate member 1. . For this reason, the fixed planting plate member 1 is in the contracted state, even when the vertical valley fold 4b below the plate piece 2 is immersed in a nutrient solution in a water tank (not shown), the vertical valley fold 4b. Since it is not exposed upwards, sunlight from above can be blocked, and adhesion of mold and moss can be suppressed.

実際に定植板部材１を使用する場合には、載置される植物体が種苗であるうちは図３に示す収縮状態としてコンパクトにし、植物体が成長するにつれて図２の状態、図１の状態に定植板部材１を伸長させることで、スペースの有効利用を図ることができる。 When the planting plate member 1 is actually used, the contracted state shown in FIG. 3 is made compact while the plant body to be placed is a seedling, and the state of FIG. 2 and the state of FIG. 1 as the plant body grows. By making the fixed planting plate member 1 extend, the space can be effectively used.

＜山折り部及び谷折り部について＞
次に、図４乃至図７を参照して、横側山折り部３、縦側山折り部４ａ，４ｃ及び縦側谷折り部４ｂについて説明する。ここで、図４は、定植板部材１を示す平面図、図５は、図４のV-V断面を示す模式図、図６（Ａ）は、切れ込み６ａを有する可撓性材料から成る山折り部を示す模式図、図６（Ｂ）は、蝶番６ｂを有する山折り部を示す模式図、図７（Ａ）は、切れ込み７ａを有する可撓性材料から成る谷折り部を示す模式図、図７（Ｂ）は、蝶番７ｂを有する谷折り部を示す模式図である。 <About mountain folds and valley folds>
Next, with reference to FIG. 4 thru | or FIG. 7, the horizontal side mountain fold part 3, the vertical side mountain fold parts 4a and 4c, and the vertical side valley fold part 4b are demonstrated. 4 is a plan view showing the fixed planting plate member 1, FIG. 5 is a schematic view showing the VV cross section of FIG. 4, and FIG. 6A is a mountain fold portion made of a flexible material having a cut 6a. FIG. 6B is a schematic view showing a mountain fold part having a hinge 6b, and FIG. 7A is a schematic view showing a valley fold part made of a flexible material having a cut 7a. 7 (B) is a schematic diagram showing a valley fold having a hinge 7b.

（山折り部及び谷折り部の干渉について）
縦側山折り部４ａ，４ｃと縦側谷折り部４ｂとが伸長状態において横側で対向する横側端面５ａ，５ｂ，５ｃは、図５に示すように傾斜して形成されている。具体的には、縦側山折り部４ａ，４ｃにおける縦側谷折り部４ｂに対向する横側端面５ａ，５ｃは、鉛直面から下方に傾いて形成されている。一方、縦側谷折り部４ｂにおける縦側山折り部４ａ，４ｃに対向する横側端面５ｂは、鉛直面から上方に傾いて形成されている。
このように、横側端面５ａ，５ｂ，５ｃが傾斜して形成されていることで、図１に示す伸長状態にある定植板部材１を、横側山折り部３を折り畳むようにして収縮させる際に、その収縮動作を阻害しない。 (About interference between mountain folds and valley folds)
The horizontal side end surfaces 5a, 5b, 5c, in which the vertical side mountain folds 4a, 4c and the vertical side valley fold 4b are opposed to each other in the extended state, are formed to be inclined as shown in FIG. Specifically, the lateral end surfaces 5a and 5c facing the longitudinal valley folds 4b in the longitudinal mountain folds 4a and 4c are formed to be inclined downward from the vertical surface. On the other hand, the lateral end face 5b facing the longitudinal mountain folds 4a and 4c in the longitudinal valley fold 4b is formed to be inclined upward from the vertical surface.
As described above, the lateral end faces 5a, 5b, and 5c are formed to be inclined so that the fixed planting plate member 1 in the expanded state shown in FIG. 1 is contracted so that the lateral mountain fold portion 3 is folded. In doing so, it does not hinder its contraction action.

具体的には、横側山折り部３を折り畳むようにして収縮させると、横側端面５ａ，５ｃと横側端面５ｂとが当接して、互いに上下逆側の垂直抗力が生じることとなる。このため、縦側山折り部４ａ，４ｃは自動的に上側に折り畳まれることとなり、縦側谷折り部４ｂは、自動的に下側に折り畳まれることとなる。
したがって、縦側山折り部４ａ，４ｃと縦側谷折り部４ｂとが当接することによる力が横側端面５ａ，５ｂ，５ｃが傾斜していることにより分散されて、横側山折り部３の収縮動作に干渉することを防止できる。更に、分散された上下方向の力によって、縦側山折り部４ａ，４ｃと縦側谷折り部４ｂが好適に折り畳まれる方向に動作することとなる。よって、定植板部材１は、横方向に円滑にスライドすることとなる。 Specifically, when the lateral mountain fold portion 3 is contracted so as to be folded, the lateral end surfaces 5a, 5c and the lateral end surface 5b come into contact with each other, and vertical drag forces on the opposite sides are generated. For this reason, the vertical mountain folds 4a and 4c are automatically folded upward, and the vertical valley fold 4b is automatically folded downward.
Therefore, the force caused by the contact between the vertical mountain folds 4a and 4c and the vertical valley fold 4b is dispersed by the inclination of the horizontal end surfaces 5a, 5b and 5c, and the horizontal mountain fold 3 It is possible to prevent interference with the contraction operation of the. Furthermore, the vertical folds 4a and 4c and the vertical trough fold 4b are operated in a direction in which the vertical folds 4a and 4c and the vertical valley folds 4b are preferably folded by the distributed vertical force. Therefore, the fixed planting board member 1 slides smoothly in the lateral direction.

（山折り部及び谷折り部の折り目について）
横側山折り部３又は縦側山折り部４ａ，４ｃの山折り部分において、図６（Ａ）に示すように、上面側に切れ込み６ａが形成されており、その周囲が可撓性材料から成るものであれば、切れ込み６ａ部分において山折りが可能となる。
同様に、板断片２と横側山折り部３、縦側山折り部４ａ，４ｃ若しくは縦側谷折り部４ｂとの接続部分又は縦側谷折り部４ｂの谷折り部分において、図７（Ａ）に示すように、下面側に切れ込み７ａが形成されており、その周囲が可撓性材料から成るものであれば、切れ込み７ａ部分において谷折りが可能となる。
このように、切れ込み６ａ，７ａによって、別個の部品を用意することなく、折り目を形成することができる。 (About folds of mountain folds and valley folds)
As shown in FIG. 6 (A), a cut 6a is formed on the upper surface side of the mountain fold portion of the horizontal mountain fold portion 3 or the vertical mountain fold portions 4a and 4c, and the periphery thereof is made of a flexible material. If it consists of, it becomes possible to carry out a mountain fold in the notch 6a part.
Similarly, in the connection portion between the plate piece 2 and the horizontal mountain fold portion 3, the vertical mountain fold portions 4a and 4c, or the vertical valley fold portion 4b or the valley fold portion of the vertical valley fold portion 4b, FIG. If the cut 7a is formed on the lower surface side and the periphery thereof is made of a flexible material, valley folding is possible at the cut 7a portion.
In this way, the cuts 6a and 7a can form folds without preparing separate parts.

一方、横側山折り部３又は縦側山折り部４ａ，４ｃの山折り部分において、図６（Ｂ）に示すように、下面側に蝶番６ｂが形成されていれば、その蝶番６ｂによって山折り部分の折り目が形成されることとなる。
同様に、板断片２と横側山折り部３、縦側山折り部４ａ，４ｃ若しくは縦側谷折り部４ｂとの接続部分又は縦側谷折り部４ｂの谷折り部分において、図７（Ｂ）に示すように、上面側に蝶番７ｂが形成されていれば、蝶番７ｂ部分によって谷折り部分の折り目が形成されることとなる。
このように、蝶番６ｂ，７ｂによって、可撓性材料部分を設けずとも折り目を形成することができる。特に蝶番６ｂ，７ｂによれば、折り目を形成するともに蝶番６ｂ，７ｂ部分で分離させることが可能となる。つまり、蝶番６ｂ，７ｂによって、板断片２、横側山折り部３、縦側山折り部４ａ，４ｃ及び縦側谷折り部４ｂを新たに取り付けることが可能となり、逆に取り外すことが可能となる。よって、定植板部材１を大きくしたり小さくしたりでき、所定大きさの図示せぬ水槽に対して取り付けやすくなり、汎用性を高めることができる。 On the other hand, if the hinge 6b is formed on the lower surface side as shown in FIG. 6B in the mountain fold portion of the horizontal mountain fold 3 or the vertical mountain fold 4a, 4c, the mountain 6b is formed by the hinge 6b. A fold of the fold portion is formed.
Similarly, in the connecting portion between the plate piece 2 and the horizontal mountain fold portion 3, the vertical mountain fold portions 4a and 4c, or the vertical valley fold portion 4b or the valley fold portion of the vertical valley fold portion 4b, FIG. ), If the hinge 7b is formed on the upper surface side, the fold of the valley fold portion is formed by the hinge 7b portion.
In this way, the hinges 6b and 7b can form folds without providing a flexible material portion. In particular, according to the hinges 6b and 7b, it is possible to form folds and separate them at the hinges 6b and 7b. In other words, the hinge piece 6b, 7b makes it possible to newly attach the plate piece 2, the lateral mountain fold part 3, the vertical mountain fold parts 4a, 4c, and the vertical valley fold part 4b, and can be removed conversely. Become. Therefore, the fixed planting plate member 1 can be made larger or smaller, and can be easily attached to a water tank (not shown) having a predetermined size, and versatility can be improved.

なお、定植板部材１は、切れ込み６ａ，７ａによって折り目を形成する部位と、蝶番６ｂ，７ｂによって折り目を形成する部位との双方を備えるものであってもよい。特に、定植板部材１の外側において、蝶番６ｂ、７ｂによって折り目を形成するようにすると、水槽の大きさに応じて、板断片２、横側山折り部３、縦側山折り部４ａ，４ｃ又は縦側谷折り部４ｂの取り外し、取り付けが容易となり拡張性が良好となる。 In addition, the fixed planting board member 1 may be provided with both the site | part which forms a crease | fold by the notches 6a and 7a, and the site | part which forms a crease | fold by hinges 6b and 7b. In particular, when the folds are formed by the hinges 6b and 7b on the outside of the fixed planting plate member 1, the plate piece 2, the lateral mountain folds 3 and the vertical mountain folds 4a and 4c are formed according to the size of the water tank. Or the removal and attachment of the vertical side valley fold part 4b become easy, and an expansibility becomes favorable.

（定植板部材の各部についての大きさの関係性について）
次に、定植板部材１の各部についての大きさの関係性を一般化した文字を用いて図８及び図９を参照して説明する。ここで、図８は、定植板部材１の各部についての大きさの関係性を説明するための模式図、図９（Ａ）は、図３のIXA-IXA断面を示す模式図、（Ｂ）は、図３のIXB-IXB断面を示す模式図である。 (About the relationship of the size of each part of the fixed planting plate member)
Next, with reference to FIG. 8 and FIG. 9, the relationship between the sizes of the parts of the fixed planting plate member 1 will be described with reference to generalized characters. Here, FIG. 8 is a schematic diagram for explaining the relationship in size of each part of the fixed planting plate member 1, FIG. 9A is a schematic diagram showing a cross section IXA-IXA in FIG. 3, and FIG. FIG. 4 is a schematic diagram showing a IXB-IXB cross section of FIG. 3.

図８における定植板部材１について、ｎ行、Ｎ列でマトリックス状に形成されているものとして一般化して説明する。
Ｂは、板断片２の横方向の長さを示し、ｂは、板断片２の縦方向の長さを示す。
Ｃは、横側山折り部３が伸長した状態において、横側山折り部３の横幅の半分の長さである。換言すると、Ｃは、収縮状態において、横側山折り部３の板断片２からの突出高さなる長さである。
また、ｃは、縦側山折り部４ａ，４ｃ又は縦側谷折り部４ｂが伸長した状態において、これらの縦幅の半分の長さである。換言すると、ｃは、収縮状態において、縦側山折り部４ａ，４ｃの板断片２からの突出高さなる長さ、又は縦側谷折り部４ｂの板断片２からの窪み深さとなる長さである。
更に、Ｄは、縦側山折り部４ａ，４ｃ又は縦側谷折り部４ｂの横方向長さとなる。
なお、各添え字は、マトリックス状に配置された各部の位置を示すものである。以下に示す添え字のｌ，Ｌ，Ｍ，Ｎは自然数であり、１＜ｌ＜ｎ、１＜Ｌ＜Ｎ、１≦Ｍ＜Ｎ／２を満たし、ただし２Ｍ−１は、１以外の奇数を表すものとする。 The fixed planting plate member 1 in FIG. 8 will be generalized and described as being formed in a matrix with n rows and N columns.
B shows the length of the plate piece 2 in the horizontal direction, and b shows the length of the plate piece 2 in the vertical direction.
C is half the width of the lateral mountain fold 3 when the lateral mountain fold 3 is extended. In other words, C is a length that is the height of protrusion of the lateral mountain fold 3 from the plate piece 2 in the contracted state.
Moreover, c is half the length of these vertical widths in the state where the vertical mountain folds 4a, 4c or the vertical valley folds 4b are extended. In other words, c is the length that is the protruding height of the vertical mountain folds 4a, 4c from the plate piece 2 or the length that is the depth of the depression from the plate piece 2 of the vertical valley folds 4b in the contracted state. It is.
Furthermore, D is the horizontal length of the vertical mountain folds 4a, 4c or the vertical valley folds 4b.
Each subscript indicates the position of each part arranged in a matrix. The subscripts l, L, M, and N shown below are natural numbers, satisfying 1 <l <n, 1 <L <N, 1 ≦ M <N / 2, where 2M-1 is an odd number other than 1. .

定植板部材１の横方向における板断片２、横側山折り部３、縦側山折り部４ａ，４ｃ、縦側谷折り部４ｂとの長さの関係性は、次の数式１乃至４を満たす。

The length relationship between the plate piece 2, the lateral mountain fold part 3, the vertical

mountain fold parts

4a and 4c, and the vertical valley fold part 4b in the lateral direction of the fixed planting plate member 1 is expressed by the following formulas 1 to 4. Fulfill.

具体的には、数式１，２は、横方向両端部の板断片２、横側山折り部３及び縦側山折り部４ａにおいて成立する関係式である。
また、数式３は、奇数列、つまり縦側山折り部４ｃの列において成立する関係式であり、数式４は、偶数列、つまり縦側谷折り部４ｂの列において成立する関係式である。
上記数式１乃至４を満たすことで、定植板部材１を拡げた状態において、隙間なく平面的に形成することが可能となる。 Specifically, Formulas 1 and 2 are relational expressions that are established in the plate piece 2, the lateral mountain fold 3 and the vertical mountain fold 4a at both ends in the lateral direction.
Formula 3 is a relational expression that is established in the odd-numbered column, that is, the column of the vertical side folds 4c, and Formula 4 is a relational formula that is established in the even-numbered column, that is, the column of the vertical side folds 4b.
By satisfy | filling said Numerical formula 1 thru | or 4, in the state which expanded the fixed planting board member 1, it becomes possible to form planarly without a gap.

更に、次の数式５乃至７を満たすようにして、定植板部材１を折り畳んだ状態において、縦側山折り部４ａ，４ｃのうち隣接する部材の横側端面５ａ，５ｃが当接するようにすると好ましい。 Furthermore, when the fixed planting plate member 1 is folded so as to satisfy the following formulas 5 to 7, the lateral side end surfaces 5a and 5c of the adjacent members of the vertical mountain folds 4a and 4c are in contact with each other. preferable.

数式５は、定植板部材１が伸縮した状態において、縦方向に並ぶ横１列目にある縦側山折り部４ａの横側端面５ａが、横２列目にある板断片２の横方向真ん中に配置されるための式である。

Formula 5 shows that, in a state where the fixed planting plate member 1 is expanded and contracted, the lateral end surface 5a of the vertical mountain fold portion 4a in the first horizontal row aligned in the vertical direction is the middle in the horizontal direction of the plate fragment 2 in the second horizontal row. It is a formula for being arranged.

数式６は、定植板部材１が伸縮した状態において、縦方向に並ぶ両横側端部以外の任意の位置にある縦側山折り部４ｃの横側端面５ｃのそれぞれが、横方向両側に隣接する板断片２の横方向真ん中に配置されるための式である。

Equation 6 indicates that in the state where the fixed planting plate member 1 is expanded and contracted, each of the lateral end surfaces 5c of the longitudinal mountain folds 4c at any position other than both lateral end portions arranged in the longitudinal direction is adjacent to both lateral sides. It is a formula for arrange | positioning in the horizontal direction center of the board piece 2 to do.

数式７は、定植板部材１が伸縮した状態において、縦方向に並ぶ横Ｎ列目にある縦側山折り部４ａの横側端面５ａが、横Ｎ−１列目にある板断片２の横方向真ん中に配置されるための式である。

In the state where the fixed planting plate member 1 is expanded and contracted, Equation 7 indicates that the horizontal end face 5a of the vertical mountain fold portion 4a in the horizontal Nth row aligned in the vertical direction is the horizontal width of the plate piece 2 in the horizontal N-1th row. It is a formula for being arranged in the middle of the direction.

このように、隣接する縦側山折り部４ａ，４ｃの横側端面５ａ，５ｃが、板断片２の横方向真ん中において当接し、両者の隙間が無くなることで、板断片２よりも下方に配置される縦側谷折り部４ｂに対して上方からの光を遮断できる。このため、縦側谷折り部４ｂが図示せぬ水槽の養液に浸かる場合があってもカビや苔の付着を抑制することができる。 As described above, the lateral end faces 5a and 5c of the adjacent vertical mountain folds 4a and 4c are in contact with each other in the middle in the lateral direction of the plate piece 2, and the gap between them is eliminated, so that they are disposed below the plate piece 2. The light from above can be blocked from the vertical valley folds 4b. For this reason, even if the vertical valley fold 4b may be immersed in a nutrient solution in a water tank (not shown), adhesion of mold and moss can be suppressed.

更に、定植板部材１が収縮した状態から伸長した状態にした場合に、縦方向及び横方向共に２倍の長さになると好ましい。このようにするために、次に示す数式８乃至１３を満たすようにすればよい。 Further, when the fixed planting plate member 1 is extended from the contracted state , it is preferable that the length is doubled in both the vertical direction and the horizontal direction. In order to do this, the following equations 8 to 13 may be satisfied.

数式８の左辺は、定植板部材１が伸長状態にあるときの縦方向の両端部以外の任意の１つの板断片２の縦方向長さと１つの横側山折り部３の縦方向長さとを合わせた長さを示すものである。一方、右辺は、定植板部材１が収縮状態にあるときの縦方向の両端部以外の任意の１つの板断片２の縦方向長さと１つの横側山折り部３の縦方向長さとを合わせた長さを２倍したものである。

The left side of Expression 8 indicates the vertical length of any one piece 2 other than both longitudinal ends when the fixed planting member 1 is in the extended state and the vertical length of one lateral mountain fold 3. It shows the combined length. On the other hand, the right side matches the vertical length of any one plate piece 2 other than both longitudinal end portions when the fixed planting plate member 1 is in the contracted state and the vertical length of one horizontal mountain fold 3. Twice the length.

そして、この数式８をまとめると、次の数式９となる。

上記の数式９を満たすことで、定植板部材１が収縮状態から伸長状態になったときに、縦方向の両端部以外の任意の１つの板断片２の縦方向長さと１つの横側山折り部３の縦方向長さとを合わせた長さは２倍になる。 Then, when this Equation 8 is put together, the following Equation 9 is obtained.

By satisfying the above formula 9, when the fixed planting plate member 1 changes from the contracted state to the extended state, the vertical length of any one piece 2 other than both ends in the vertical direction and one horizontal mountain fold The combined length of the portion 3 is doubled.

数式１０の左辺は、定植板部材１が伸長状態にあるときの横方向の両端部以外の任意の１つの板断片２の横方向長さと１つの横側山折り部３の横方向長さとを合わせた長さを示すものである。一方、右辺は、定植板部材１が収縮状態にあるときの横方向の両端部以外の任意の１つの板断片２の横方向長さと１つの横側山折り部３の横方向長さとを合わせた長さを２倍したものである。

The left side of Expression 10 indicates the lateral length of any one piece 2 other than both ends in the lateral direction when the fixed planting plate member 1 is in the extended state and the lateral length of one lateral mountain fold 3. It shows the combined length. On the other hand, the right side matches the horizontal length of any one piece 2 other than both ends in the horizontal direction when the fixed planting plate member 1 is in the contracted state and the horizontal length of one horizontal mountain fold 3. Twice the length.

そして、この数式１０をまとめると、次の数式１１となる。

上記の数式１１を満たすことで、定植板部材１が収縮状態から伸長状態になったときに、横方向の両端部以外の任意の１つの板断片２の横方向長さと１つの横側山折り部３の横方向長さとを合わせた長さは２倍になる。 Then, when this formula 10 is put together, the following formula 11 is obtained.

By satisfying the above formula 11, when the fixed planting plate member 1 is changed from the contracted state to the extended state, the lateral length of any one piece 2 other than the lateral ends and one lateral mountain fold The combined length of the portion 3 is doubled.

数式１２の左辺は、定植板部材１の縦方向の両端部の板断片２の縦方向長さを合わせた長さを示すものである。一方、右辺は、縦方向の両端部以外の任意の１つの板断片２の縦方向長さを示すものである。
数式９及び数式１２を満たすことで、定植板部材１の全体の縦幅を、収縮状態から伸長状態にした場合に２倍の長さとすることが可能となる。

The left side of Expression 12 indicates a length obtained by combining the longitudinal lengths of the plate pieces 2 at both ends in the longitudinal direction of the fixed planting plate member 1. On the other hand, the right side indicates the length in the vertical direction of any one piece 2 other than both ends in the vertical direction.
By satisfying Expression 9 and Expression 12, the entire vertical width of the fixed planting plate member 1 can be doubled when the contracted state is changed to the extended state.

数式１３の左辺は、定植板部材１の横方向の両端部の板断片２の横方向長さを合わせた長さを示すものである。一方、右辺は、横方向の両端部以外の任意の１つの板断片２の横方向長さを示すものである。
数式１１及び数式１３を満たすことで、定植板部材１の全体の横幅を、収縮状態から伸長状態にした場合に２倍の長さとすることが可能となる。

The left side of Expression 13 indicates a length obtained by adding the horizontal lengths of the plate fragments 2 at both ends in the horizontal direction of the fixed planting plate member 1. On the other hand, the right side indicates the horizontal length of any one plate piece 2 other than both ends in the horizontal direction.
By satisfy | filling Numerical formula 11 and Numerical formula 13, when the horizontal width of the whole fixed planting board member 1 is made into an expansion | extension state from a shrinkage | contraction state, it becomes possible to make it double length.

このように、収縮状態の定植板部材１の長さに比して伸長状態の定植板部材１の長さを２倍の長さにすることで、定植板部材１が収縮した状態で利用する場合と伸長した状態で利用する場合に占有するスペースの計算が容易となり、配置設計が容易となる。 In this way, the fixed planting plate member 1 is used in a contracted state by making the length of the stretched fixed planting plate member 1 twice the length of the contracted planting plate member 1. It is easy to calculate the space occupied when using the case and the extended state, and the layout design becomes easy.

更に、定植板部材１を収縮させた状態における形態を安定させるために、定植板部材１は、図１０に示すように、縦側山折り部４ａ，４ｃの上面に係止突起１３を備えると好ましい。
係止突起１３は、断面半円状であり、縦側山折り部４ａ，４ｃが伸長した状態において縦方向に延在して形成されている。係止突起１３は、横方向両端の縦側山折り部４ａにおいて横側山折り部３の厚さ２ｔだけ離間して二本組で二箇所、両端以外の縦側山折り部４ｃにおいて四箇所形成されている。 Furthermore, in order to stabilize the form in the state which contracted the fixed planting board member 1, when the fixed planting board member 1 is provided with the latching protrusion 13 on the upper surface of the vertical side mountain fold parts 4a and 4c, as shown in FIG. preferable.
The locking projection 13 has a semicircular cross section, and is formed to extend in the vertical direction in a state where the vertical mountain folds 4a and 4c are extended. The locking projections 13 are separated by a thickness 2t of the lateral mountain fold 3 at the longitudinal mountain folds 4a at both ends in the lateral direction, and are arranged in two locations in two pairs, and at four locations in the longitudinal mountain folds 4c other than both ends. Is formed.

具体的には、縦方向に隣接する板断片２における横側の折り目に、係止突起１３の外縁が沿うように一本ずつ形成されており、更に、その一本から板断片２から横方向外側に２ｔだけ離れた位置に一本ずつ形成されている。
そして、図１０に示す横側山折り部３及び縦側山折り部４ａ，４ｃが完全に屈折した状態において、一組の係止突起１３が屈折した横側山折り部３を挟持することとなる。
このように、横側山折り部３が係止突起１３によって挟持されることによって、その姿勢が安定する。更に、縦側山折り部４ａ，４ｃは、姿勢の安定した横側山折り部３に縦方向両側で挟み込まれることによって、姿勢が安定することとなる。つまり、相互の姿勢が安定することとなり、横側山折り部３及び縦側山折り部４ａ，４ｃが植え穴２ａに保持されたポットにある植物体側に倒れ込むことを防止することができる。 Specifically, it is formed one by one so that the outer edge of the locking projection 13 is along the fold on the lateral side in the plate piece 2 adjacent in the vertical direction, and further from the plate piece 2 in the horizontal direction. One is formed at a position 2t away from the outside.
And in the state which the horizontal side mountain fold part 3 and the vertical side mountain fold parts 4a and 4c shown in FIG. Become.
In this manner, the lateral mountain fold 3 is clamped by the locking projection 13, so that the posture is stabilized. Further, the vertical mountain folds 4a and 4c are sandwiched between the horizontal mountain folds 3 having a stable posture on both sides in the vertical direction, thereby stabilizing the posture. That is, the mutual posture is stabilized, and it is possible to prevent the lateral mountain fold part 3 and the vertical mountain fold parts 4a and 4c from falling to the plant body side in the pot held in the planting hole 2a.

なお、係止突起１３は、上記のように半円状の断面で延在している形状を有しているものであると、横側山折り部３の屈曲動作を妨げにくいため好適であるが、本願発明は、横側山折り部３を挟持できればこの形状に限定されない。例えば、断面台形状その他の多角形状であってもよく、更には、２ｔの間隔を空けて並列して設けられた突起であってもよい。 In addition, it is suitable for the latching protrusion 13 to have a shape extending in a semicircular cross section as described above, because it is difficult to hinder the bending operation of the lateral mountain fold 3. However, the present invention is not limited to this shape as long as the lateral mountain fold 3 can be sandwiched. For example, the shape may be a trapezoidal cross section or other polygonal shapes, or may be protrusions provided in parallel with a 2t interval.

１定植板部材
２板断片
２ａ植え穴
３横側山折り部（第１折り曲げ部）
４ａ，４ｃ縦側山折り部（第３折り曲げ部）
４ｂ縦側谷折り部（第２折り曲げ部）
５切れ目
５ａ，５ｂ，５ｃ横側端面
５ｄ縦側側面
６ａ，７ａ切れ込み
６ｂ，７ｂ蝶番
１１土台
１２ガイド棒
１３係止突起（突起）
２０ａ，２０ｂ谷折り部
２０ｃ山折り部
３０，４０ａ，４０ｂ折り目 DESCRIPTION OF SYMBOLS 1 Fixed planting board member 2 Board piece 2a Planting hole 3 Side mountain fold part (1st folding part)
4a, 4c Vertical side mountain fold (third fold)
4b Longitudinal valley fold (second fold)
5 cuts 5a, 5b, 5c lateral end face 5d longitudinal side faces 6a, 7a cuts 6b, 7b hinge 11 base 12 guide bar 13 locking protrusion (protrusion)
20a, 20b Valley fold 20c Mountain fold 30, 40a, 40b Crease

Claims

A planting plate member capable of arranging plate fragments for plant planting in two directions orthogonal to each other and adjusting the distance between the plate fragments in the two directions,
A plurality of plate piece units in which the plate pieces are arranged in one of the two directions are arranged in the other direction of the two directions,
Among the plurality of plate piece units, the plate piece in the first unit is interposed between the plate piece of the second unit located next to the first unit in the other direction, A first bent portion that is mountain-folded when adjusting the distance in the direction;
A second bent portion interposed between the plate pieces arranged in the one direction in the first unit, and valley-folded when adjusting the distance in the one direction;
A third bent portion interposed between the plate pieces arranged in the one direction in the second unit and folded in a mountain when adjusting the distance in the one direction;
The third bent portion is disposed next to the second bent portion in the other direction,
The second bent portion and the third bent portion each have inclined surfaces inclined to surfaces adjacent to each other,
The inclined surface of the third bent portion is inclined facing and positioned on the upper side of the inclined surface of the second bent portion, with the first bent portion expanded.
When the first bent portion is mountain-folded, the third bent portion slides along the other direction on the second bent portion in a valley-folded state while being mountain-folded. Fixed planting plate member.

A planting plate member capable of arranging plate fragments for plant planting in two directions orthogonal to each other and adjusting the distance between the plate fragments in the two directions,
A plurality of plate piece units in which the plate pieces are arranged in one of the two directions are arranged in the other direction of the two directions,
Among the plurality of plate piece units, the plate piece in the first unit is interposed between the plate piece of the second unit located next to the first unit in the other direction, A first bent portion that is mountain-folded when adjusting the distance in the direction;
A second bent portion interposed between the plate pieces arranged in the one direction in the first unit, and valley-folded when adjusting the distance in the one direction;
A third bent portion interposed between the plate pieces arranged in the one direction in the second unit and folded in a mountain when adjusting the distance in the one direction;
The third bent portion is disposed next to the second bent portion in the other direction,
The plate piece, the first bent portion, the second bent portion, or the third bent portion has a portion made of a flexible material,
The part is formed thin and forms a fold ,
When the first bent portion is mountain-folded, the third bent portion slides along the other direction on the second bent portion in a valley-folded state while being mountain-folded . that constant Ueban member.

A planting plate member capable of arranging plate fragments for plant planting in two directions orthogonal to each other and adjusting the distance between the plate fragments in the two directions,
A plurality of plate piece units in which the plate pieces are arranged in one of the two directions are arranged in the other direction of the two directions,
Among the plurality of plate piece units, the plate piece in the first unit is interposed between the plate piece of the second unit located next to the first unit in the other direction, A first bent portion that is mountain-folded when adjusting the distance in the direction;
A second bent portion interposed between the plate pieces arranged in the one direction in the first unit, and valley-folded when adjusting the distance in the one direction;
A third bent portion interposed between the plate pieces arranged in the one direction in the second unit and folded in a mountain when adjusting the distance in the one direction;
The third bent portion is disposed next to the second bent portion in the other direction,
The plate pieces, the first bending portion, the second bent part or the third bent portion may have a crease formed are connected by a hinge,
When the first bent portion is mountain-folded, the third bent portion slides along the other direction on the second bent portion in a valley-folded state while being mountain-folded . that constant Ueban member.

A planting plate member capable of arranging plate fragments for plant planting in two directions orthogonal to each other and adjusting the distance between the plate fragments in the two directions,
A plurality of plate piece units in which the plate pieces are arranged in one of the two directions are arranged in the other direction of the two directions,
Among the plurality of plate piece units, the plate piece in the first unit is interposed between the plate piece of the second unit located next to the first unit in the other direction, A first bent portion that is mountain-folded when adjusting the distance in the direction;
A second bent portion interposed between the plate pieces arranged in the one direction in the first unit, and valley-folded when adjusting the distance in the one direction;
A third bent portion interposed between the plate pieces arranged in the one direction in the second unit and folded in a mountain when adjusting the distance in the one direction;
The third bent portion is disposed next to the second bent portion in the other direction,
A protrusion is formed on the third bent portion,
The protrusion is formed at a position for locking the first bent portion in a state where the first bent portion and the third bent portion are folded ,
When the first bent portion is mountain-folded, the third bent portion slides along the other direction on the second bent portion in a valley-folded state while being mountain-folded . that constant Ueban member.

The first bent portion is between the plate piece in the first unit and the plate piece of each of the second unit and the third unit located on both sides of the first unit in the other direction. Intervening,
The third bent portion is interposed between the plate pieces arranged in the one direction in each of the second unit and the third unit, and is disposed on both sides of the second bent portion in the other direction. The fixed planting plate member according to any one of claims 1 to 4, wherein the planting plate member is provided.