JP7503473B2

JP7503473B2 - Folding screen connector

Info

Publication number: JP7503473B2
Application number: JP2020176299A
Authority: JP
Inventors: 貴史五十嵐; 梨夏豊嶋
Original assignee: Tomoku KK
Current assignee: Tomoku KK
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2024-06-20
Anticipated expiration: 2040-10-20
Also published as: JP2022067549A

Description

本発明は、衝立を連結する衝立用連結具に関する。 The present invention relates to a screen connector that connects screens.

従来、容器内を仕切る仕切り板を連結する連結具が知られている（例えば、特許文献１参照）。 Conventionally, a connector for connecting partition plates that divide the inside of a container is known (see, for example, Patent Document 1).

実用新案登録第３１９９６４４号公報Utility Model Registration No. 3199644

近年、災害が多く発生し、また、ウイルス感染防止のために避難所にも衝立を建てる場合が多くなってきている。ここで、連結具を一枚の板状部材を折り曲げて組み立てる場合、例えば衝立同士を連結させて矩形状の囲いを作るときには、連結具が自己復元力によって元の一枚の板状部材に戻ろうとして、衝立同士に連結具を嵌めることが困難となり、囲いを作成するのに手間がかかる場合がある。 In recent years, there have been many disasters, and partitions are often erected in evacuation shelters to prevent viral infection. When assembling a connector by folding a single plate-like member, for example when connecting partitions to each other to create a rectangular enclosure, the connector will attempt to return to its original single plate-like member due to its self-restoring force, making it difficult to fit the connector between the partitions, and making it time-consuming to create the enclosure.

本発明は、以上の点に鑑み、容易に囲いを形成することができる衝立用連結具を提供することを目的とする。 In view of the above, the present invention aims to provide a connector for a partition that can easily form an enclosure.

［１］上記目的を達成するため、本発明は、
一枚の板状部材を縦折目線及び前記縦折目線に交差する横折目線で４つ折りに折り曲げて組み立てられる衝立用連結具であって、
第１側板と、
前記第１側板に前記横折目線を介して連設されて、第１側板と対向するように折り曲げられた第２側板と、
前記第１側板に前記縦折目線を介して連設された第３側板と、
前記第２側板に前記縦折目線を介して連設されるとともに前記第３側板に前記横折目線を介して連設されて、前記第３側板と対向するように折り曲げられた第４側板と、を備え、
前記第２側板に設けられ、前記縦折目線を越えて該第２側板から第４側板に向かって突出する突片と、
前記第３側板に設けられ、前記突片が係止される係止部と、
を備えることを特徴とする。 [1] In order to achieve the above object, the present invention provides
A connector for a partition that is assembled by folding a plate-like member into four along vertical fold lines and horizontal fold lines that intersect the vertical fold lines,
A first side plate;
a second side plate connected to the first side plate via the horizontal fold line and bent to face the first side plate;
a third side plate connected to the first side plate via the vertical fold line;
a fourth side plate connected to the second side plate via the vertical fold line and connected to the third side plate via the horizontal fold line and bent to face the third side plate,
a protruding piece provided on the second side plate and protruding from the second side plate toward the fourth side plate beyond the vertical fold line;
a locking portion provided on the third side plate and to which the protruding piece is locked;
The present invention is characterized by comprising:

本発明によれば、突片が係止部と係合して衝立用連結具の折り曲げ状態を維持するため、容易に囲いを形成することができる。 According to the present invention, the protrusion engages with the locking portion to maintain the folded state of the screen connector, making it easy to form an enclosure.

［２］また、本発明においては、前記係止部を、前記第３側板に設けられた切欠孔で構成することもできる。 [2] In the present invention, the locking portion can also be configured as a notch hole provided in the third side plate.

［３］また、本発明においては、前記突片に、係止部よりも幅広な係合片を設けてもよい。 [3] In the present invention, the protruding piece may be provided with an engagement piece that is wider than the locking portion.

［４］また、本発明においては、切欠孔に、前記突片の脱落を防止する抑え片を設けてもよい。 [4] In addition, in the present invention, a retaining piece may be provided in the cutout hole to prevent the protruding piece from falling off.

［５］また、本発明においては、
前記第２側板には、前記第１側板と前記第２側板との間の横折目線の中間部から前記第２側板と前記第４側板との間の縦折目線の中間部まで延びる内側切込みが設けられ、
前記第１側板には、前記内側切込みに対応する位置に外側切れ込みが設けられ、
前記第２側板と前記第４側板との間の縦折目線のうち前記中間部より上方と前記第１側板と前記第３側板との間の縦折目線のうち前記中間部より上方とを反対側に折り返して形成されてもよい。 [5] In addition, in the present invention,
The second side panel is provided with an inner notch extending from a middle portion of a horizontal fold line between the first side panel and the second side panel to a middle portion of a vertical fold line between the second side panel and the fourth side panel;
The first side plate is provided with an outer notch at a position corresponding to the inner notch,
The vertical fold line between the second side panel and the fourth side panel above the middle portion and the vertical fold line between the first side panel and the third side panel above the middle portion may be folded back to the opposite side.

［６］また、本発明においては、
前記第４側板には、前記第３側板と前記第４側板との間の横折目線の中間部から前記第２側板と前記第４側板との間の縦折目線の中間部まで延びる内側切込みが設けられ、
前記第３側板には、前記内側切込みに対応する位置に外側切れ込みが設けられ、
前記第２側板と前記第４側板との間の縦折目線のうち前記中間部より上方と前記第１側板と前記第３側板との間の縦折目線のうち前記中間部より上方とを反対側に折りまげて形成されてもよい。 [6] In the present invention,
The fourth side panel is provided with an inner notch extending from a middle portion of a horizontal fold line between the third side panel and the fourth side panel to a middle portion of a vertical fold line between the second side panel and the fourth side panel;
The third side plate is provided with an outer notch at a position corresponding to the inner notch,
The vertical fold line between the second side panel and the fourth side panel above the middle portion and the vertical fold line between the first side panel and the third side panel above the middle portion may be formed by bending them in opposite directions.

［７］また、本発明においては、
前記第１側板及び前記第３側板とには、前記第１側板と前記第２側板との間の横折目線の中間部から前記第２側板と前記第４側板との間の縦折目線の中間部を通って前記第３側板と前記第４側板との間の横折目線の中間部まで延びる内側切込みと、前記内側切込みに対応する位置に形成された外側切れ込みとが設けられてもよい。 [7] In the present invention,
The first side panel and the third side panel may be provided with an inner notch extending from a middle portion of a horizontal fold line between the first side panel and the second side panel, through a middle portion of a vertical fold line between the second side panel and the fourth side panel, to a middle portion of a horizontal fold line between the third side panel and the fourth side panel, and an outer notch formed at a position corresponding to the inner notch.

［８］また、本発明においては、
一枚の板状部材を縦折目線及び前記縦折目線に交差する横折目線で４つ折りに折り曲げて組み立てられる衝立用連結具であって、
第１側板と、
前記第１側板に前記横折目線を介して連設されて、第１側板と対向するように折り曲げられた第２側板と、
前記第１側板に前記縦折目線を介して連設された第１扉支持板と、
前記第２側板に前記縦折目線を介して連設されるとともに前記第１扉支持板に前記横折目線を介して連設されて、前記第１扉支持板と対向するように折り曲げられた第２扉支持板と、を備え、
前記第１側板には、前記第１側板と前記第１扉支持板との間の縦折目線を越えて側方に張り出す第１延出部が設けられ、
前記第２側板には、前記第２側板と前記第２扉支持板との間の縦折目線を越えて側方に張り出す第２延出部が設けられ、
前記第２延出部には、係止折目線と前記係止折目線の両端を屈曲または湾曲して繋ぐ切れ目とにより形成された係止片が折目線を介して設けられ、
前記第１側板には、前記係止片が係止される係止部が設けられていることを特徴とする。 [8] In the present invention,
A connector for a partition that is assembled by folding a plate-like member into four along vertical fold lines and horizontal fold lines that intersect the vertical fold lines,
A first side plate;
a second side plate connected to the first side plate via the horizontal fold line and bent to face the first side plate;
a first door support plate connected to the first side plate via the vertical fold line;
a second door support plate connected to the second side panel via the vertical fold line and connected to the first door support plate via the horizontal fold line and bent to face the first door support plate;
The first side plate is provided with a first extension portion that extends laterally beyond a vertical fold line between the first side plate and the first door support plate,
The second side plate is provided with a second extension portion that extends laterally beyond a vertical fold line between the second side plate and the second door support plate,
The second extension portion is provided with a locking piece formed by a locking crease line and a slit that bends or curves both ends of the locking crease line, via the crease line;
The first side plate is characterized in that it is provided with a locking portion to which the locking piece is locked.

発明の第１実施形態の衝立用連結具を用いて衝立を連結して囲いを形成した状態を示す説明図。1 is an explanatory diagram showing the state in which partitions are connected together to form an enclosure using the partition connector of the first embodiment of the invention; FIG. 第１実施形態の衝立用連結具を示す展開図。FIG. 2 is an exploded view showing the partition connecting device of the first embodiment. 第１実施形態の衝立用連結具の組み立て途中を示す説明図。FIG. 4 is an explanatory diagram showing the process of assembling the partition connecting device of the first embodiment. 第１実施形態の衝立用連結具の完成状態を示す説明図。FIG. 2 is an explanatory diagram showing the completed state of the partition wall connector of the first embodiment. 第１実施形態の衝立用連結具で２つの衝立を連結した状態を示す説明図。FIG. 2 is an explanatory diagram showing the state in which two partitions are connected by the partition connector of the first embodiment. 第１実施形態の衝立用連結具を用いて、隣接する囲い同士を連結する場合の組み立て途中を示す説明図。10 is an explanatory diagram showing an assembly process in which adjacent enclosures are connected to each other using the partition connector of the first embodiment. FIG. 第１実施形態の衝立用連結具を用いて、隣接する囲い同士を連結した状態を示す説明図。1 is an explanatory diagram showing the state in which adjacent enclosures are connected to each other using the partition connector of the first embodiment. FIG. 発明の第２実施形態の衝立用連結具を示す展開図。FIG. 6 is an exploded view showing a partition connecting device according to a second embodiment of the present invention. 第２実施形態の衝立用連結具を示す斜視図。FIG. 11 is a perspective view showing a partition connector according to a second embodiment. 発明の第３実施形態の衝立用連結具を示す展開図。FIG. 11 is an exploded view showing a partition connecting device according to a third embodiment of the present invention. 第３実施形態の衝立用連結具を示す斜視図。FIG. 11 is a perspective view showing a partition connecting device according to a third embodiment. 第３実施形態の衝立用連結具で２つの衝立を連結させた状態を示す説明図。FIG. 11 is an explanatory diagram showing the state in which two partitions are connected by the partition connector of the third embodiment. 第３実施形態の衝立用連結具で一方の衝立を解放した状態を示す説明図。FIG. 13 is an explanatory diagram showing a state in which one of the partitions is released using the partition connector of the third embodiment.

［第１実施形態］
図１は、発明の第１実施形態の衝立用連結具１０を用いて段ボール製の４つの衝立１０１～１０４を連結させて囲いを形成した状態を示している。この囲いは、避難所でのプライベートを確保するために用いられたり、或いは在宅ワークでの目隠しなどに用いることができる。 [First embodiment]
1 shows an enclosure formed by connecting four cardboard partitions 101 to 104 using a partition connector 10 according to the first embodiment of the invention. This enclosure can be used to ensure privacy in an evacuation shelter or as a screen for those working from home.

図２は、第１実施形態の衝立用連結具１０の展開図である。図２を参照して、衝立用連結具１０は、一枚の段ボール製の板紙を打ち抜いて形成されるものであり、一方の衝立（例えば衝立１０２）の内側に配置される第１内板１１と、折目線Ｌ１を介して第１内板１１の側縁（図２の下方の側縁）に連設された第１橋部１２と、第１橋部１２に折目線Ｌ２を介して連設された第１外板１３と、を備えている。 Figure 2 is an exploded view of the partition connector 10 of the first embodiment. Referring to Figure 2, the partition connector 10 is formed by punching out a sheet of corrugated cardboard, and includes a first inner panel 11 disposed on the inside of one of the partitions (e.g., partition 102), a first bridge portion 12 connected to the side edge of the first inner panel 11 (the lower side edge in Figure 2) via a fold line L1, and a first outer panel 13 connected to the first bridge portion 12 via a fold line L2.

第１内板１１の折目線Ｌ１に直行する側縁には、互いに間隔を存して平行に配置された３つの折目線Ｌ３、Ｌ４、Ｌ５を介して第２内板１４が連設されている。第２内板１４には、折目線Ｌ５の中央部分から第１内板１１側に向かって突出する突片１４ａが連設されている。突片１４ａの先端部には、横に張り出す一対の係合片１４ｂが折目線１４ｃを介して連設されている。突片１４ａ及び係合片１４ｂは、第１内板１１の一部を切込線１４ｄで切り込んで形成されている。 The second inner plate 14 is connected to the side edge of the first inner plate 11 perpendicular to the fold line L1 via three fold lines L3, L4, and L5 that are spaced apart and parallel to each other. The second inner plate 14 is connected to a protrusion 14a that protrudes from the center of the fold line L5 toward the first inner plate 11. A pair of engagement pieces 14b that protrude laterally are connected to the tip of the protrusion 14a via a fold line 14c. The protrusions 14a and engagement pieces 14b are formed by cutting a part of the first inner plate 11 at the cut line 14d.

第２内板１４の図２における下端縁には、折目線Ｌ１の延長線上に沿って延びる折目線Ｌ６を介して、第２橋部１５が連設されている。第２橋部１５の図２における下端縁には、折目線Ｌ２の延長線上に沿って延びる折目線Ｌ７を介して第２外板１６が連設されている。第２外板１６は、折目線Ｌ４の延長線上に沿って延びる折目線Ｌ８を介して、第１外板１３に接続されている。 The second bridge section 15 is connected to the lower edge of the second inner panel 14 in FIG. 2 via a fold line L6 that extends along an extension of the fold line L1. The second outer panel 16 is connected to the lower edge of the second bridge section 15 in FIG. 2 via a fold line L7 that extends along an extension of the fold line L2. The second outer panel 16 is connected to the first outer panel 13 via a fold line L8 that extends along an extension of the fold line L4.

第１外板１３には、組み立てるときに突片１４ａが差し込まれる矩形状の切欠孔１３ａが設けられている。切欠孔１３ａは、折目線Ｌ８を超えて第２外板１６側にまで若干伸びるように形成されている。 The first outer panel 13 has a rectangular cutout hole 13a into which the protrusion 14a is inserted during assembly. The cutout hole 13a is formed to extend slightly beyond the fold line L8 toward the second outer panel 16.

また、衝立用連結具１０の展開した状態の中央には、切込線１７ａで切り込まれてくり抜かれて形成された補助連結具１７が設けられている。補助連結具１７は、衝立用連結具１０から切り離して用いられるものである。補助連結具１７は、第１補助板１７ｂと、第１補助板１７ｂの図２における下端縁に、折目線Ｌ１、Ｌ６の延長線上に沿って延びる折目線を介して連設される第１補助橋部１７ｃと、第１補助橋部１７ｃの図２における下端縁に、折目線Ｌ２、Ｌ７の延長線上に沿って延びる折目線を介して連設される第２補助板１７ｄと、を備えている。 In addition, in the center of the partition connector 10 in its unfolded state, an auxiliary connector 17 is provided that is cut and hollowed out along the cut line 17a. The auxiliary connector 17 is to be used separately from the partition connector 10. The auxiliary connector 17 comprises a first auxiliary plate 17b, a first auxiliary bridge portion 17c that is connected to the lower edge of the first auxiliary plate 17b in FIG. 2 via a fold line that extends along the extension of the fold lines L1 and L6, and a second auxiliary plate 17d that is connected to the lower edge of the first auxiliary bridge portion 17c in FIG. 2 via a fold line that extends along the extension of the fold lines L2 and L7.

第１補助板１７ｂの図２における右側縁には、折目線Ｌ４、Ｌ８の延長線上に沿って延びる折目線を介して第３補助板１７ｅが設けられている。第３補助板１７ｅの図２における下端縁には、折目線Ｌ１、Ｌ６の延長線上に沿って延びる折目線を介して第２補助橋部１７ｆが設けられている。第２補助橋部１７ｆの図２における下端縁には、折目線Ｌ２、Ｌ７を介して第４補助板１７ｇが設けられている。第４補助板１７ｇの図２における左端縁には、折目線Ｌ４，Ｌ８の延長線上に沿って延びる折目線を介して第２補助板１７ｄが接続されている。 The third auxiliary plate 17e is provided on the right edge of the first auxiliary plate 17b in FIG. 2 via a fold line that extends along the extension of the fold lines L4 and L8. The second auxiliary bridge portion 17f is provided on the lower edge of the third auxiliary plate 17e in FIG. 2 via a fold line that extends along the extension of the fold lines L1 and L6. The fourth auxiliary plate 17g is provided on the lower edge of the second auxiliary bridge portion 17f in FIG. 2 via fold lines L2 and L7. The second auxiliary plate 17d is connected to the left edge of the fourth auxiliary plate 17g in FIG. 2 via a fold line that extends along the extension of the fold lines L4 and L8.

次に、衝立用連結具１０の組み立て方法を説明する。図３を参照して、衝立用連結具１０を組み立てるときには、まず、補助連結具１７を切込線１７ａに沿って取り外し、そして、折目線Ｌ２、Ｌ７を介して、第１外板１３及び第２外板１６に対し、第１橋部１２及び第２橋部１５を垂直に折り曲げる。次に、折目線Ｌ１、Ｌ６を介して、第１橋部１２及び第２橋部１５に対し、第１内板１１及び第２内板１４を垂直に折り曲げて、図３に示す状態となる。このとき、第１内板１１及び第２内板１４と、第１外板１３及び第２外板１６との間の間隔は衝立１０１～１０４の厚さ以上となるように第１橋部１２及び第２橋部１５の幅が設定されている。 Next, a method of assembling the partition connector 10 will be described. With reference to FIG. 3, when assembling the partition connector 10, first, the auxiliary connector 17 is removed along the cut line 17a, and then the first bridge portion 12 and the second bridge portion 15 are folded perpendicularly to the first outer panel 13 and the second outer panel 16 along the fold lines L2 and L7. Next, the first inner panel 11 and the second inner panel 14 are folded perpendicularly to the first bridge portion 12 and the second bridge portion 15 along the fold lines L1 and L6, resulting in the state shown in FIG. 3. At this time, the width of the first bridge portion 12 and the second bridge portion 15 is set so that the distance between the first inner panel 11 and the second inner panel 14 and the first outer panel 13 and the second outer panel 16 is equal to or greater than the thickness of the partitions 101 to 104.

次に、図４を参照して、第１内板１１を第２内板１４との成す角が直角となるように折り曲げる。このとき、突片１４ａは、切込線１４ｄによって第１内板１１とともに直角に折れ曲がることなく第２内板１４と平行な状態を維持し、折目線１４ｃを介して係合片１４ｂを折り曲げることにより、第１内板１１とともに直角に折れ曲がる第１外板１３の切欠孔１３ａに差し込まれる。 Next, referring to FIG. 4, the first inner plate 11 is bent so that the angle it forms with the second inner plate 14 is a right angle. At this time, the protruding piece 14a maintains a parallel state with the second inner plate 14 without bending at a right angle together with the first inner plate 11 due to the cut line 14d, and by bending the engaging piece 14b via the fold line 14c, it is inserted into the cutout hole 13a of the first outer plate 13, which is bent at a right angle together with the first inner plate 11.

切欠孔１３ａに差し込まれた突片１４ａと連接する係合片１４ｂは、自己復元力により突片１４ａと同一平面上に戻るような力が作用し、突片１４ａが切欠孔１３ａから抜け出すことを防止する。なお、第１実施形態では、隣接する衝立１０１～１０４同士が９０度の角度で、衝立用連結具１０によって連結されるものを説明するが、衝立用連結具１０の角度は９０度に限られず、突片１４ａの切欠孔１３ａへの差込状態が維持される１８０度から第１内板１１と第２内板１４の折目線Ｌ３、Ｌ４、Ｌ５の折り曲げ限界である８０度までの角度調整が可能である。 The engagement piece 14b connected to the protrusion 14a inserted into the cutout hole 13a acts on the protrusion 14a by a self-restoring force that causes it to return to the same plane as the protrusion 14a, preventing the protrusion 14a from slipping out of the cutout hole 13a. Note that in the first embodiment, adjacent partitions 101 to 104 are connected to each other at an angle of 90 degrees by the partition connector 10, but the angle of the partition connector 10 is not limited to 90 degrees, and the angle can be adjusted from 180 degrees, at which the protrusion 14a remains inserted into the cutout hole 13a, to 80 degrees, which is the bending limit of the fold lines L3, L4, and L5 of the first inner panel 11 and the second inner panel 14.

次に、図５を参照して、第２内板１４と第２橋部１５と第２外板１６とに囲われた空間に衝立１０１の角部が挿入され、第１内板１１と第１橋部１２と第１外板１３とに囲われた空間に衝立１０２の角部が挿入されることにより、衝立１０１と衝立１０２とが９０度の角度で連結される。 Next, referring to FIG. 5, a corner of partition 101 is inserted into the space surrounded by second inner plate 14, second bridge section 15, and second outer plate 16, and a corner of partition 102 is inserted into the space surrounded by first inner plate 11, first bridge section 12, and first outer plate 13, so that partitions 101 and 102 are connected at a 90 degree angle.

次に、図６を参照して、補助連結具１７の使用方法を説明する。補助連結具１７は、衝立１０１～１０４で構成される囲い１００に隣接する他の４つの衝立１０３’、１０４’で構成される他の囲い１００’を囲い１００と連結するときに用いられる。 Next, referring to Figure 6, a method of using the auxiliary connector 17 will be described. The auxiliary connector 17 is used when connecting another enclosure 100', which is made up of four adjacent partitions 103', 104', to the enclosure 100, which is made up of partitions 101-104.

衝立用連結具１０から取り外された補助連結具１７は、折目線Ｌ２、Ｌ７の延長線上に延びる折目線を介して第１補助橋部１７ｃ及び第２補助橋部１７ｆを第２補助板１７ｄ及び第４補助板１７ｇに対して直角に折り曲げる。そして、第１補助板１７ｂ及び第３補助板１７ｅと第２補助板１７ｄ及び第４補助板１７ｇとが衝立１０１～１０４の厚さ分の間隔を存して向かい合うように、第１補助板１７ｂ及び第３補助板１７ｅを第１補助橋部１７ｃ及び第２補助橋部１７ｆに対して折目線Ｌ１、Ｌ６の延長線上に延びる折目線を介して直角に折り曲げる。 When the auxiliary connector 17 is removed from the partition connector 10, the first auxiliary bridge portion 17c and the second auxiliary bridge portion 17f are folded at right angles to the second auxiliary plate 17d and the fourth auxiliary plate 17g along fold lines that extend on the extensions of the fold lines L2 and L7. Then, the first auxiliary plate 17b and the third auxiliary plate 17e are folded at right angles to the first auxiliary bridge portion 17c and the second auxiliary bridge portion 17f along fold lines that extend on the extensions of the fold lines L1 and L6 so that the first auxiliary plate 17b and the third auxiliary plate 17e face the second auxiliary plate 17d and the fourth auxiliary plate 17g with a gap of the thickness of the partitions 101 to 104 between them.

次いで、折目線Ｌ４、Ｌ８の延長線上に延びる折目線を介して、第１補助板１７ｂ及び第２補助板１７ｄを第３補助板１７ｅ及び第４補助板１７ｇに対して直角に折り曲げて補助連結具１７が完成する。 Next, the first auxiliary plate 17b and the second auxiliary plate 17d are folded perpendicularly to the third auxiliary plate 17e and the fourth auxiliary plate 17g along fold lines that extend along the extensions of fold lines L4 and L8, completing the auxiliary connector 17.

完成した補助連結具１７は、隣接する囲い１００、１００’を跨ぐようにして衝立１０１～１０４、１０３’、１０４’を連結する。具体的には、第３補助板１７ｅと第４補助板１７ｇとの間に衝立１０２が挿入され、第１補助板１７ｂと第２補助板１７ｄとの間に隣接する囲い１００’の衝立１０３’が挿入される。補助連結具１７は、衝立用連結具１０、１０’の補助連結具１７、１７’が取り外されることにより開口する部分から露出する衝立１０２、１０３’の部分に嵌め込まれる。 The completed auxiliary connector 17 connects the partitions 101-104, 103', 104' across the adjacent enclosures 100, 100'. Specifically, the partition 102 is inserted between the third auxiliary plate 17e and the fourth auxiliary plate 17g, and the partition 103' of the adjacent enclosure 100' is inserted between the first auxiliary plate 17b and the second auxiliary plate 17d. The auxiliary connector 17 is fitted into the portion of the partition 102, 103' exposed from the opening created by removing the auxiliary connectors 17, 17' of the partition connectors 10, 10'.

同様にして、隣接する囲い１００’の衝立１０３’、１０４’を連結する衝立用連結具１０’から取り外された補助連結具１７’により衝立１０１と隣接する囲い１００’の衝立１０４’が図７に示すように連結される。 In the same manner, the partition 101 and the partition 104' of the adjacent enclosure 100' are connected by the auxiliary connector 17' that has been removed from the partition connector 10' that connects the partitions 103' and 104' of the adjacent enclosure 100', as shown in Figure 7.

第１実施形態の如く、補助連結具１７を図２で示したように衝立用連結具１０の展開図において、折目線Ｌ１、Ｌ２、Ｌ６、Ｌ７の延長線と折目線Ｌ４、Ｌ８の延長線とが交差する部分を囲むようにして切込線１７ａを形成して補助連結具１７を設けることにより、補助連結具１７の折目線はすべて衝立用連結具１０の折目線Ｌ１，Ｌ２、Ｌ６、Ｌ７、Ｌ４、Ｌ８と同時に形成することができ、補助連結具１７専用の折目線を形成する必要がなく、補助連結具１７を容易に製造することができる。 As in the first embodiment, the auxiliary connector 17 is provided by forming a cut line 17a to surround the intersection of the extensions of the fold lines L1, L2, L6, and L7 and the extensions of the fold lines L4 and L8 in the developed view of the screen connector 10 as shown in Figure 2. This allows all of the fold lines of the auxiliary connector 17 to be formed simultaneously with the fold lines L1, L2, L6, L7, L4, and L8 of the screen connector 10, eliminating the need to form fold lines specifically for the auxiliary connector 17 and making it easy to manufacture the auxiliary connector 17.

なお、本実施形態の補助連結具は、第１側板、第２側板、第３側板、第４側板すべてに、切込みが設けられており、切り離されて形成されるもので説明したが、切込みは、第１側板と第２側板、または、第３側板と第４側板の少なくとも一対に設けられていればよい。 In this embodiment, the auxiliary connector has been described as having cuts in all of the first, second, third, and fourth side plates, and being formed by cutting them apart, but it is sufficient that the cuts are provided in at least one pair of the first and second side plates, or the third and fourth side plates.

第１実施形態の衝立用連結具１０によれば、突片１４ａに設けられた係合片１４ｂが第１外板１３の外面側に突出し、第１内板１１と第２内板１４との成す角で表される衝立用連結具１０の最大開度が１８０度に制限される。また、例えば図５を参照して、衝立１０２が衝立１０１に対して１８０度を超えて開こうとしても、切欠孔１３ａから第１外板１３の外面側に突出した突片１４ａが、この衝立１０２の移動を阻止するように作用する。これにより、衝立用連結具１０の最大開度が１８０度を超えて開く場合や、隣接する衝立同士の成す角が１８０度を超えて開くような場合と比較して、衝立用連結具１０を用いた衝立１０１～１０４の連結が容易となり、囲い１００の組み立てが容易となる。 According to the first embodiment of the screen connector 10, the engagement piece 14b provided on the protruding piece 14a protrudes toward the outer surface of the first outer panel 13, and the maximum opening angle of the screen connector 10, which is represented by the angle between the first inner panel 11 and the second inner panel 14, is limited to 180 degrees. Also, for example, referring to FIG. 5, even if the screen 102 tries to open beyond 180 degrees relative to the screen 101, the protruding piece 14a protruding from the cutout hole 13a toward the outer surface of the first outer panel 13 acts to prevent the screen 102 from moving. This makes it easier to connect the screens 101 to 104 using the screen connector 10, and makes it easier to assemble the enclosure 100, compared to when the maximum opening angle of the screen connector 10 opens beyond 180 degrees or when the angle between adjacent screens opens beyond 180 degrees.

［第２実施形態］
図８は、発明の第２実施形態の衝立用連結具２０の展開図である。第２実施形態の衝立用連結具２０は第１実施形態のものと比較して連結する衝立１０１～１０４の角度が１８０度を超えて開くことを防止するための突片と切欠孔の構造が異なる点を除き第１実施形態を同一に構成され、これらの構成については同一の符号を付して説明を省略する。 [Second embodiment]
8 is an exploded view of a partition connector 20 according to a second embodiment of the invention. The partition connector 20 according to the second embodiment is configured in the same manner as the first embodiment, except that the projections and cutout holes for preventing the connected partitions 101 to 104 from opening at an angle of more than 180 degrees are different from those in the first embodiment. These components are denoted by the same reference numerals and will not be described.

図８の展開図に示すように、第２実施形態の衝立用連結具２０は、第１内板１１の折目線Ｌ３から第２内板１４側に向かって突出する先細り台形状の第１突片３１と、第２内板１４から第１内板１１側に向かって突出する先細り台形状の第２突片３２と、第１内板１１から第２内板１４に向かって突出する先細り台形状の第３突片３３と、を備えている。 As shown in the development view of Figure 8, the second embodiment of the partition connector 20 has a first tapered trapezoidal projection 31 that projects from the fold line L3 of the first inner panel 11 toward the second inner panel 14, a second tapered trapezoidal projection 32 that projects from the second inner panel 14 toward the first inner panel 11, and a third tapered trapezoidal projection 33 that projects from the first inner panel 11 toward the second inner panel 14.

第１突片３１、第２突片３２、第３突片３３は、折目線Ｌ３の中央部分からジグザグに切り込まれた切込線３０によって第１内板１１と第２内板１４との間に形成されている。 The first protrusion 31, the second protrusion 32, and the third protrusion 33 are formed between the first inner plate 11 and the second inner plate 14 by a cut line 30 that is cut in a zigzag pattern from the center of the fold line L3.

第２外板１６には、第１実施形態と同様に衝立用連結具２０を組み立てたときに第１突片３１が挿入される第１切欠孔４１が設けられている。第１切欠孔４１には、第２外板１６側の辺を支点にして第１外板１３側の先端縁を揺動自在な第１抑え片４１ａが折目線を介して設けられている。図９に示すように、衝立用連結具２０が組み立てられると、第１突片３１は、第１抑え片４１ａを乗り越えて第１切欠孔４１に挿入され、第１突片３１が第１切欠孔４１から抜け出すことを第１抑え片４１ａが阻止する。 The second outer panel 16 has a first cutout hole 41 into which the first protrusion 31 is inserted when the screen connector 20 is assembled, as in the first embodiment. The first cutout hole 41 has a first retaining piece 41a, which is provided via a fold line and whose tip edge on the first outer panel 13 side can swing freely with the edge on the second outer panel 16 side as a fulcrum. As shown in FIG. 9, when the screen connector 20 is assembled, the first protrusion 31 is inserted into the first cutout hole 41, climbing over the first retaining piece 41a, and the first retaining piece 41a prevents the first protrusion 31 from slipping out of the first cutout hole 41.

第１外板１３には、第１実施形態と同様に衝立用連結具２０を組み立てたときに第２突片３２が挿入される第２切欠孔４２が設けられている。第２切欠孔４２には、第１外板１３の側の辺を支点にして第２外板１６側の先端縁を揺動自在な第２抑え片４２ａが折目線を介して設けられている。図９に示すように、衝立用連結具２０が組み立てられると、第２突片３２は、第２抑え片４２ａを乗り越えて第２切欠孔４２に挿入され、第２突片３２が第２切欠孔４２から抜け出すことを第２抑え片４２ａが阻止する。 The first outer panel 13 has a second cutout hole 42 into which the second protrusion 32 is inserted when the screen connector 20 is assembled, as in the first embodiment. The second cutout hole 42 has a second retaining piece 42a, which is provided via a fold line and whose tip edge on the second outer panel 16 side can swing freely with the edge on the first outer panel 13 side as a fulcrum. As shown in FIG. 9, when the screen connector 20 is assembled, the second protrusion 32 climbs over the second retaining piece 42a and is inserted into the second cutout hole 42, and the second retaining piece 42a prevents the second protrusion 32 from slipping out of the second cutout hole 42.

第２外板１６には、第１実施形態と同様に衝立用連結具２０を組み立てたときに第３突片３３が挿入される第３切欠孔４３が設けられている。第３切欠孔４３には、第２外板１６側の辺を支点にして第１外板１３側の先端縁を揺動自在な第３抑え片４３ａが折目線を介して設けられている。図９に示すように、衝立用連結具２０が組み立てられると、第３突片３３は、第３抑え片４３ａを乗り越えて第３切欠孔４３に挿入され、第３突片３３が第３切欠孔４３から抜け出すことを第３抑え片４３ａが阻止する。 The second outer panel 16 has a third cutout hole 43 into which the third protrusion 33 is inserted when the screen connector 20 is assembled, as in the first embodiment. The third cutout hole 43 has a third retaining piece 43a provided via a fold line, the third retaining piece 43a being able to swing at its leading edge on the first outer panel 13 side, with the edge on the second outer panel 16 side as a fulcrum. As shown in FIG. 9, when the screen connector 20 is assembled, the third protrusion 33 is inserted into the third cutout hole 43, climbing over the third retaining piece 43a, and the third retaining piece 43a prevents the third protrusion 33 from slipping out of the third cutout hole 43.

第２実施形態の衝立用連結具２０によれば、第１実施形態と同様に、第２突片３２が第１外板１３の外面側に突出し、且つ第１突片３１と第３突片３３とが第２外板１６の外面側に突出して、第１内板１１と第２内板１４との成す角で表される衝立用連結具１０の最大開度が１８０度に制限される。また、隣接する衝立同士が１８０度を超えて開こうとしても、第２切欠孔４２から第１外板１３の外面側に突出した第２突片３２、及び第１切欠孔４１、第２切欠孔４３から第２外板１６の外面側に夫々突出した第１突片３１、第３突片３３が、この衝立の移動を阻止するように作用する。これにより、第１実施形態と同様に、衝立用連結具２０の最大開度が１８０度を超えて開く場合や、隣接する衝立同士の成す角が１８０度を超えて開くような場合と比較して、衝立用連結具２０を用いた衝立１０１～１０４の連結が容易となり、囲い１００の組み立てが容易となる。 According to the second embodiment of the screen connector 20, as in the first embodiment, the second protrusion 32 protrudes toward the outer surface of the first outer panel 13, and the first protrusion 31 and the third protrusion 33 protrude toward the outer surface of the second outer panel 16, limiting the maximum opening angle of the screen connector 10, which is represented by the angle between the first inner panel 11 and the second inner panel 14, to 180 degrees. Even if adjacent screens attempt to open beyond 180 degrees, the second protrusion 32 protruding from the second cutout hole 42 toward the outer surface of the first outer panel 13, and the first protrusion 31 and the third protrusion 33 protruding from the first cutout hole 41 and the second cutout hole 43 toward the outer surface of the second outer panel 16, respectively, act to prevent the screen from moving. This makes it easier to connect the partitions 101-104 using the partition connector 20, and easier to assemble the enclosure 100, compared to when the maximum opening angle of the partition connector 20 exceeds 180 degrees, or when the angle between adjacent partitions exceeds 180 degrees, as in the first embodiment.

また、第２実施形態の衝立用連結具２０では、第２外板１６の外面にも第１突片３１と第３突片３３とが突出しているため、第１実施形態と比較して、しっかりと最大開度を制限することができる。また、第１突片３１と第３突片３３とは互いに間隔を存して配置されているため、２つの突片で衝立が１８０度を超えて開こうとすることをよりバランスよく制限することができる。 In addition, in the second embodiment of the screen connector 20, the first protrusion 31 and the third protrusion 33 also protrude from the outer surface of the second outer panel 16, so the maximum opening angle can be more firmly limited compared to the first embodiment. In addition, the first protrusion 31 and the third protrusion 33 are spaced apart from each other, so the two protrusions can more balancedly limit the screen from opening beyond 180 degrees.

［第３実施形態］
図１０は、発明の第３実施形態の衝立用連結具５０の展開図である。第３実施形態の衝立用連結具５０は、衝立同士の連結を容易に解除できるようにして一方の衝立を開閉可能な扉として使用することができるようにするためのものである。 [Third embodiment]
10 is an exploded view of a partition connector 50 according to a third embodiment of the invention. The partition connector 50 according to the third embodiment is designed to allow partitions to be easily disconnected from each other so that one of the partitions can be used as an openable and closable door.

図１０を参照して、衝立用連結具５０は、第１側板５１と、第１側板５１の図１０における下端縁に折目線Ｌ１１を介して連設された第１接続部５２と、第１接続部５２の図１０における下端縁に折目線Ｌ１２を介して連設された第２側板５３と、を備える。 Referring to FIG. 10, the partition connector 50 comprises a first side panel 51, a first connection portion 52 connected to the lower edge of the first side panel 51 in FIG. 10 via a fold line L11, and a second side panel 53 connected to the lower edge of the first connection portion 52 in FIG. 10 via a fold line L12.

第１側板５１の図１０における右側縁の下方部には、図１０における右方向に向かって延びる第１扉支持板６１が折目線Ｌ１３を介して連設されている。また、第１側板５１の、図１０における折目線Ｌ１３よりも右側には、第１延出部が設けられ、右側縁に向かって次第に互いの間隔が狭くなるように形成された一対の切込線５１ａによって形成された先細り形状の嵌合用突片５１ｂが設けられている。第１扉支持板６１の図１０における上縁の一部は、第１側板５１の図１０における右側縁から図１０の左側に向かって延びる切込線６１ａによって形成されている。切込線６１ａは、図１０の左右方向における嵌合用突片５１ｂの基端の位置まで延びている。折目線Ｌ１３も、図１０の左右方向における嵌合用突片５１ｂの基端と同じ個所に位置している。 10, the first door support plate 61 is connected to the lower part of the right edge of the first side plate 51 via a fold line L13. A first extension is provided to the right of the fold line L13 of the first side plate 51, and a tapered fitting protrusion 51b is provided, which is formed by a pair of cut lines 51a that are formed so that the distance between them gradually narrows toward the right edge. A part of the upper edge of the first door support plate 61 in FIG. 10 is formed by a cut line 61a that extends from the right edge of the first side plate 51 in FIG. 10 to the left side of FIG. 10. The cut line 61a extends to the base end position of the fitting protrusion 51b in the left-right direction of FIG. 10. The fold line L13 is also located at the same location as the base end of the fitting protrusion 51b in the left-right direction of FIG. 10.

第１扉支持板６１の図１０における下端縁には、折目線Ｌ１１の延長線上に延びる折目線Ｌ１４を介して第２接続部６２が連設されている。第２接続部６２の図１０における下端縁には、折目線Ｌ１２の延長線上に延びる折目線Ｌ１５を介して第２扉支持板６３が連設されている。また、第２側板５３の図１０における折目線Ｌ１６よりも右側には、第２延出部が設けられ、右側縁に向かって次第に互いの間隔が広くなるように形成された一対の切込線５３ａによって形成された先端に向かって次第に幅が広くなる形状の嵌合用突片５３ｂが設けられている。 The second connection part 62 is connected to the lower edge of the first door support plate 61 in FIG. 10 via a fold line L14 that extends on an extension of the fold line L11. The second door support plate 63 is connected to the lower edge of the second connection part 62 in FIG. 10 via a fold line L15 that extends on an extension of the fold line L12. In addition, a second extension part is provided to the right of the fold line L16 in FIG. 10 of the second side plate 53, and a fitting protrusion 53b is provided that is gradually wider toward the tip formed by a pair of cut lines 53a that are formed so that the distance between them gradually increases toward the right edge.

第２扉支持板６３の図１０における下縁の一部は、第２側板５３の図１０における右側縁から図１０の左側に向かって延びる切込線６３ａによって形成されている。切込線６３ａは、図１０の左右方向における嵌合用突片５３ｂの基端の位置まで延びている。第２扉支持板６３の図１０における左端縁（基端縁）は、折目線Ｌ１６を介して第２扉支持板６３に接続されている。折目線Ｌ１６も、図１０の左右方向における嵌合用突片５３ｂの基端と同じ個所に位置している。 A portion of the lower edge of the second door support plate 63 in FIG. 10 is formed by a cut line 63a that extends from the right edge of the second side plate 53 in FIG. 10 toward the left side of FIG. 10. The cut line 63a extends to the position of the base end of the fitting protrusion 53b in the left-right direction of FIG. 10. The left edge (base end edge) of the second door support plate 63 in FIG. 10 is connected to the second door support plate 63 via a fold line L16. The fold line L16 is also located at the same location as the base end of the fitting protrusion 53b in the left-right direction of FIG. 10.

次いで、第３実施形態の連結補助具５０の組み立て方法を説明する。図１１を参照して、まず、第１接続部５２及び第２接続部６２を折目線Ｌ１２、Ｌ１５を介して、第２側板５３及び第２扉支持板６３に対して直角に折り曲げる。そして、第１側板５１及び第１扉支持板６１を折目線Ｌ１１、Ｌ１４を介して第１接続部５２及び第２接続部６２に対して直角に折り曲げ、第１側板５１及び第１扉支持板６１を第２側板５３及び第２扉支持板６３と対向させる。 Next, a method for assembling the connection aid 50 of the third embodiment will be described. Referring to FIG. 11, first, the first connection portion 52 and the second connection portion 62 are folded perpendicularly to the second side plate 53 and the second door support plate 63 along the fold lines L12 and L15. Then, the first side plate 51 and the first door support plate 61 are folded perpendicularly to the first connection portion 52 and the second connection portion 62 along the fold lines L11 and L14, so that the first side plate 51 and the first door support plate 61 face the second side plate 53 and the second door support plate 63.

そして、嵌合用突片５３ｂを嵌合用突片５１ｂ側に押し込み、嵌合用突片５３ｂの幅の広い先端部分を第１側板５１の外面側に突出させる。これにより、嵌合用突片５３ｂが第１側板５１と嵌合用突片５１ｂとの間に挟まれた状態となり、図１１の状態を維持させることができる。 Then, the fitting protrusion 53b is pushed toward the fitting protrusion 51b, so that the wide tip of the fitting protrusion 53b protrudes toward the outer surface of the first side plate 51. This causes the fitting protrusion 53b to be sandwiched between the first side plate 51 and the fitting protrusion 51b, and the state shown in FIG. 11 can be maintained.

衝立１０１、１０４を連結させる際には、図１２に示すように、第１側板５１及び第２側板５３の間に衝立１０４を嵌め込む。そして、第１扉支持板６１及び第２扉支持板６３を折目線Ｌ１３、Ｌ１６を介して第１側板５１及び第２側板５３に対して直角に折り曲げて、第１扉支持板６１と第２扉支持板６３の間に衝立１０１を嵌め込む。これにより、２つの衝立１０１、１０４が連結される。 When connecting the partitions 101 and 104, as shown in FIG. 12, the partition 104 is fitted between the first side plate 51 and the second side plate 53. Then, the first door support plate 61 and the second door support plate 63 are folded at right angles to the first side plate 51 and the second side plate 53 via fold lines L13 and L16, and the partition 101 is fitted between the first door support plate 61 and the second door support plate 63. This connects the two partitions 101 and 104.

図１３を参照して、第１扉支持板６１及び第２扉支持板６３は、第１側板５１及び第２側板５３と比べて小さく形成されており、比較的容易に衝立１０１を第１扉支持板６１と第２扉支持板６３の間から抜け出すことができ、衝立１０１を囲い１００の開閉扉のように用いることができる。 Referring to FIG. 13, the first door support plate 61 and the second door support plate 63 are formed smaller than the first side plate 51 and the second side plate 53, so that the partition 101 can be relatively easily removed from between the first door support plate 61 and the second door support plate 63, and the partition 101 can be used as a door for opening and closing the enclosure 100.

なお、今回説明したすべての実施形態において、第１側板と第２側板、第３側板と第４側板、第１補助板と第２補助板、第３補助板と第４補助板、第１扉支持部と第２扉支持部とはそれぞれ橋部または接続部を介して間接的に連接されているが、折り目を介して直接連接されていてもよい。 In all of the embodiments described here, the first and second side panels, the third and fourth side panels, the first and second auxiliary panels, the third and fourth auxiliary panels, and the first and second door support sections are indirectly connected via bridges or connecting sections, but may also be directly connected via folds.

なお、本実施形態では、一対の切込線５３ａが第２延出部５３ｃの端部まで延び、屈曲した切れ目の一部が第２延出部５３ｃの一辺と一致するもので説明したが、本発明はこれに限られず、切れ目全体が第２延出部５３ｃの内側にあればよく、例えば、Ｕ字状、Ｃ字状、Ｖ字状、コ字状であってもよい。 In this embodiment, the pair of cut lines 53a extend to the end of the second extending portion 53c, and a portion of the bent cut coincides with one side of the second extending portion 53c. However, the present invention is not limited to this, and the cut may be, for example, U-shaped, C-shaped, V-shaped, or U-shaped as long as the entire cut is inside the second extending portion 53c.

１０衝立用連結具（第１実施形態）
１１第１内板
１２第１橋部
１３第１外板
１３ａ切欠孔
１４第２内板
１４ａ突片
１４ｂ係合片
１４ｃ折目線
１４ｄ切込線
１５第２橋部
１６第２外板
１７補助連結具
１７ａ切込線
１７ｂ第１補助板
１７ｃ第１補助橋部
１７ｄ第２補助板
１７ｅ第３補助板
１７ｆ第２補助橋部
１７ｇ第４補助板
２０衝立用連結具（第２実施形態）
３０切込線
３１第１突片
３２第２突片
３３第３突片
４１第１切欠孔
４１ａ第１抑え片
４２第２切欠孔
４２ａ第２抑え片
４３第３切欠孔
４３ａ第３抑え片
５０衝立用連結具（第３実施形態）
５１第１側板
５１ａ切込線
５１ｂ嵌合用突片
５２第１接続部
５３第２側板
５３ａ切込線
５３ｂ嵌合用突片
６１第１扉支持板
６１ａ切込線
６２第２接続部
６３第２扉支持板
６３ａ切込線
１００囲い
１０１～１０４衝立
１００’ 囲い
１０３’、１０４’ 衝立
Ｌ１～Ｌ８、Ｌ１３折目線 10. Folding screen connector (first embodiment)
11 First inner plate 12 First bridge portion 13 First outer plate 13a Notch hole 14 Second inner plate 14a Projection piece 14b Engagement piece 14c Fold line 14d Cut line 15 Second bridge portion 16 Second outer plate 17 Auxiliary connector 17a Cut line 17b First auxiliary plate
17c First auxiliary bridge portion 17d Second auxiliary plate 17e Third auxiliary plate 17f Second auxiliary bridge portion 17g Fourth auxiliary plate 20 Partition connector (Second embodiment)
30 Cutting line 31 First protruding piece 32 Second protruding piece 33 Third protruding piece 41 First notch hole 41a First holding piece 42 Second notch hole 42a Second holding piece 43 Third notch hole 43a Third holding piece 50 Partition connector (third embodiment)
51 First side plate 51a Cut line 51b Fitting projection 52 First connection portion 53 Second side plate 53a Cut line 53b Fitting projection 61 First door support plate 61a Cut line 62 Second connection portion 63 Second door support plate 63a Cut line 100 Enclosure 101-104 Partition 100' Enclosure 103', 104' Partitions L1-L8, L13 Fold line

Claims

一枚の板状部材を縦折目線及び前記縦折目線に交差する横折目線で４つ折りに折り曲げて組み立てられる衝立用連結具であって、
第１側板と、
前記第１側板に前記横折目線を介して連設されて、第１側板と対向するように折り曲げられた第２側板と、
前記第１側板に前記縦折目線を介して連設された第３側板と、
前記第２側板に前記縦折目線を介して連設されるとともに前記第３側板に前記横折目線を介して連設されて、前記第３側板と対向するように折り曲げられた第４側板と、を備え、
前記第２側板に設けられ、前記縦折目線を越えて該第２側板から第４側板に向かって突出する突片と、
前記第３側板に設けられ、前記突片が係止される係止部と、
を備えることを特徴とする衝立用連結具。 A connector for a partition that is assembled by folding a plate-like member into four along vertical fold lines and horizontal fold lines that intersect the vertical fold lines,
A first side plate;
a second side plate connected to the first side plate via the horizontal fold line and bent to face the first side plate;
a third side plate connected to the first side plate via the vertical fold line;
a fourth side plate connected to the second side plate via the vertical fold line and connected to the third side plate via the horizontal fold line and bent to face the third side plate,
a protruding piece provided on the second side plate and protruding from the second side plate toward the fourth side plate beyond the vertical fold line;
a locking portion provided on the third side plate and to which the protruding piece is locked;
A partition connecting device comprising:

請求項１に記載の衝立用連結具であって、
前記係止部は、前記第３側板に設けられた切欠孔であることを特徴とする衝立用連結具。 The partition connector according to claim 1,
A partition connecting device, characterized in that the engaging portion is a notch hole provided in the third side panel.

請求項１または２に記載の衝立用連結具であって、
前記突片には、係止部よりも幅広な係合片が設けられていることを特徴とする衝立用連結具。 The partition connector according to claim 1 or 2,
A partition connecting device, characterized in that the protruding piece is provided with an engaging piece that is wider than the locking portion.

請求項２に記載の衝立用連結具であって、
前記切欠孔には、前記突片の脱落を防止する抑え片が設けられていることを特徴とする衝立用連結具。 The partition connector according to claim 2 ,
A partition connecting device characterized in that a restraining piece is provided in the cutout hole to prevent the protruding piece from falling off.

請求項１から４のいずれか１項に記載の衝立用連結具であって、
前記第２側板に設けられ、前記第１側板と前記第２側板との間の横折目線の中間部から前記第２側板と前記第４側板との間の縦折目線の中間部まで延びる内側切込みと、
前記第１側板に設けられ、前記内側切込みに対応する位置に形成された外側切れ込みとを有し、
前記第２側板と前記第４側板との間の縦折目線のうち前記中間部より上方と前記第１側板と前記第３側板との間の縦折目線のうち前記中間部より上方とを反対側に折り返して形成される補助連結具を備える衝立用連結具。 The partition connector according to any one of claims 1 to 4,
an inner notch provided in the second side panel, the inner notch extending from a middle portion of a horizontal fold line between the first side panel and the second side panel to a middle portion of a vertical fold line between the second side panel and the fourth side panel;
an outer notch provided on the first side plate and formed at a position corresponding to the inner notch;
A connecting device for a partition wall, comprising an auxiliary connecting device formed by folding back to the opposite side the portion of the vertical fold line between the second side panel and the fourth side panel above the middle portion and the portion of the vertical fold line between the first side panel and the third side panel above the middle portion.

請求項１から４のいずれか１項に記載の衝立用連結具であって、
前記第４側板に設けられ、前記第３側板と前記第４側板との間の横折目線の中間部から前記第２側板と前記第４側板との間の縦折目線の中間部まで延びる内側切込みと、
前記第３側板の前記内側切込みに対応する位置に設けられた外側切れ込みとを有し、
前記第２側板と前記第４側板との間の縦折目線のうち前記中間部より上方と前記第１側板と前記第３側板との間の縦折目線のうち前記中間部より上方とを反対側に折りまげて形成される補助連結具を備える衝立用連結具。 The partition connector according to any one of claims 1 to 4,
an inner notch provided in the fourth side panel and extending from a middle portion of a horizontal fold line between the third side panel and the fourth side panel to a middle portion of a vertical fold line between the second side panel and the fourth side panel;
an outer notch provided at a position corresponding to the inner notch of the third side plate;
A connecting device for a partition wall, comprising an auxiliary connecting device formed by folding the vertical fold line between the second side panel and the fourth side panel above the middle portion and the vertical fold line between the first side panel and the third side panel above the middle portion in opposite directions.

請求項１から４のいずれか１項に記載の衝立用連結具であって、
前記第１側板と前記第２側板との間の横折目線の中間部から前記第２側板と前記第４側板との間の縦折目線の中間部を通って前記第３側板と前記第４側板との間の横折目線の中間部まで延びる内側切込みと、前記第１側板及び前記第３側板に設けられ、前記内側切込みに対応する位置に形成された外側切れ込みとにより前記板状部材から切り外して形成される補助連結具を備える衝立用連結具。 The partition connector according to any one of claims 1 to 4,
A connecting device for a partition comprising an auxiliary connecting device formed by cutting out from the plate-like member with an inner notch extending from the middle of the horizontal fold line between the first side panel and the second side panel, through the middle of the vertical fold line between the second side panel and the fourth side panel, to the middle of the horizontal fold line between the third side panel and the fourth side panel, and an outer notch provided on the first side panel and the third side panel at a position corresponding to the inner notch.

一枚の板状部材を縦折目線及び前記縦折目線に交差する横折目線で４つ折りに折り曲げて組み立てられる衝立用連結具であって、
第１側板と、
前記第１側板に前記横折目線を介して連設されて、第１側板と対向するように折り曲げられた第２側板と、
前記第１側板に前記縦折目線を介して連設された第１扉支持板と、
前記第２側板に前記縦折目線を介して連設されるとともに前記第１扉支持板に前記横折目線を介して連設されて、前記第１扉支持板と対向するように折り曲げられた第２扉支持板と、を備え、
前記第１側板に設けられ、前記第１側板と前記第１扉支持板との間の縦折目線を越えて側方に張り出す第１延出部と、
前記第２側板に設けられ、前記第２側板と前記第２扉支持板との間の縦折目線を越えて側方に張り出す第２延出部と、
前記第２延出部に折目線を介して設けられ、係止折目線と前記係止折目線の両端を屈曲または湾曲して繋ぐ切れ目とにより形成された係止片と、
前記第１側板に設けられ、前記係止片が係止される係止部と、
を備えることを特徴とする衝立用連結具。 A connector for a partition that is assembled by folding a plate-like member into four along vertical fold lines and horizontal fold lines that intersect the vertical fold lines,
A first side plate;
a second side plate connected to the first side plate via the horizontal fold line and bent to face the first side plate;
a first door support plate connected to the first side plate via the vertical fold line;
a second door support plate connected to the second side panel via the vertical fold line and connected to the first door support plate via the horizontal fold line and bent to face the first door support plate;
a first extension portion provided on the first side plate and extending laterally beyond a vertical crease line between the first side plate and the first door support plate;
a second extension portion provided on the second side plate and extending laterally beyond a vertical crease line between the second side plate and the second door support plate;
A locking piece is provided on the second extension portion via a fold line, and is formed by a locking fold line and a slit that bends or curves both ends of the locking fold line to connect them;
a locking portion provided on the first side plate and to which the locking piece is locked;
A partition connecting device comprising: