JP3175406U - Temporary enclosure and its frame - Google Patents

Temporary enclosure and its frame Download PDF

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JP3175406U
JP3175406U JP2012000938U JP2012000938U JP3175406U JP 3175406 U JP3175406 U JP 3175406U JP 2012000938 U JP2012000938 U JP 2012000938U JP 2012000938 U JP2012000938 U JP 2012000938U JP 3175406 U JP3175406 U JP 3175406U
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rectangular frame
temporary enclosure
frame
extending
temporary
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敏彦 高山
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SAN-E-PROTENT CO., LTD.
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Abstract

【課題】組み立てが容易で搬送もし易い仮囲い及び仮囲い用フレームを提供する。
【解決手段】第１の矩形枠体６の枠内に第２の矩形枠体７を配設して長辺同士を中間部で回転可能に連結したリンクユニット９の複数を端部同士で連結することにより横方向に伸縮自在とされた折り畳み式スタンド４と、折り畳み式スタンド４の伸長方向一方端に連結された第１の連結棒１３ａ、１３ｂと、折り畳み式スタンド４の伸長方向他方端に連結された第２の連結棒１４ａ、１４ｂと、第１及び第２の連結棒１３ａ、１３ｂ、１４ａ、１４ｂの各々に縦方向に伸縮自在に取り付けられて仮囲い用シートを張るための支柱５ａ〜５ｅと、を備える。
【選択図】図１A temporary enclosure and a temporary enclosure frame that are easy to assemble and easy to convey.
A plurality of link units (9) in which a second rectangular frame (7) is disposed within a frame of a first rectangular frame (6) and long sides are rotatably connected at an intermediate portion are connected at ends. The folding stand 4 that can be expanded and contracted in the lateral direction, the first connecting rods 13a and 13b connected to one end in the extending direction of the folding stand 4, and the other end in the extending direction of the folding stand 4 The second connecting rods 14a and 14b connected to each other, and the columns 5a for extending the temporary enclosing sheet attached to each of the first and second connecting rods 13a, 13b, 14a and 14b so as to be stretchable in the vertical direction. To 5e.
[Selection] Figure 1

Description

本考案は、建築現場やイベント会場等で囲いの必要な面積に応じて仮設する仮囲い及びそのフレームに関する。   The present invention relates to a temporary enclosure that is temporarily installed in a building site, an event hall, or the like according to a necessary area for the enclosure, and a frame thereof.

従来、この種の考案として、設置面に固定した支柱にシートを張設するものが知られている（例えば特許文献１等）。   Conventionally, as a device of this type, one in which a sheet is stretched on a support post fixed to an installation surface is known (for example, Patent Document 1).

特開２００２−１６７９７３号公報JP 2002-167773 A

しかしながら、従来の囲いは、仮設現場への搬送時には部品点数が多く長尺の部品もあって搬送しにくい上、部品を紛失する場合もあり、さらに、組み立て作業に手間がかかるという問題がある。   However, the conventional enclosure has a problem in that it is difficult to convey because there are many parts when transporting to a temporary site, and there are cases where the parts are lost, and further, the assembly work is troublesome.

そこで、本考案は、組み立てが容易で搬送もし易い仮囲い及び仮囲い用フレームを提供することを主たる目的とする。   Therefore, a main object of the present invention is to provide a temporary enclosure and a temporary enclosure frame that can be easily assembled and transported.

上記目的を達成するため、本考案に係る仮囲い用フレームは、第１の矩形枠体の枠内に該第１の矩形枠体より短辺及び長辺が短い第２の矩形枠体を配設して長辺同士を中間部で回転可能に連結したリンクユニットの複数を、隣り合うリンクユニットの第１の矩形枠体の端部枠内に第２の矩形枠体の端部を互いに干渉しないように配設してそれら端部の長辺同士を回転可能に連結する様式で、連結することにより横方向に伸縮自在とされた折り畳み式スタンドと、前記折り畳み式スタンドの伸長方向一方端において第１の矩形枠体の長辺下部を回転自在に連結するとともに第２の矩形枠体の長辺上部を摺動自在に連結する第１の連結棒と、前記折り畳み式スタンドの伸長方向他方端において第２の矩形枠体の長辺下部を回転自在に連結するとともに第１の矩形枠体の長辺上部を摺動自在に連結する第２の連結棒と、前記第１及び第２の連結棒の各々に縦方向に伸縮自在に取り付けられて仮囲い用シートを張るための支柱と、を備えることを特徴とする。   In order to achieve the above object, the temporary enclosure frame according to the present invention includes a second rectangular frame having a shorter side and a shorter longer side than the first rectangular frame in the first rectangular frame. A plurality of link units that are connected to each other so that their long sides are rotatable at the middle part, and the end parts of the second rectangular frame bodies interfere with each other in the end frame of the first rectangular frame body of the adjacent link units. In a manner in which the long sides of the end portions are rotatably connected to each other, a foldable stand that can be expanded and contracted in the lateral direction by connecting, and one end of the foldable stand in the extending direction A first connecting rod that rotatably connects a lower part of the long side of the first rectangular frame and a slidably connected upper part of the long side of the second rectangular frame, and the other end in the extension direction of the folding stand And when the lower part of the long side of the second rectangular frame is rotatably connected And a second connecting rod for slidably connecting the upper part of the long side of the first rectangular frame, and a temporary enclosing sheet attached to each of the first and second connecting rods so as to be extendable in the vertical direction. And a strut for stretching.

前記第１の連結棒が前記折畳み式スタンドの伸長方向一方端に一対設けられ、前記第２の連結棒が前記折畳み式スタンドの伸長方向他方端に一対設けられていることが好ましい。   It is preferable that a pair of the first connecting rods are provided at one end in the extending direction of the folding stand, and a pair of the second connecting rods are provided at the other end in the extending direction of the folding stand.

前記折り畳み式スタンドの伸長方向両端間において、平行に隣り合う一対の第１の矩形枠体の一方の長辺下部を回転自在に連結するとともに他方の第１の矩形枠体の長辺上部を摺動自在に連結する第３の連結棒と、該第３の連結棒に伸縮自在に取り付けられて仮囲い用シートを張るための支柱と、を更に備えることが好ましい。   Between both ends in the extending direction of the foldable stand, a lower part of one long side of a pair of first rectangular frames adjacent in parallel is rotatably connected and a long side upper part of the other first rectangular frame is slid. It is preferable to further include a third connecting rod that is movably connected, and a column that is stretchably attached to the third connecting rod and stretches the temporary enclosure sheet.

前記第１の矩形枠体は、該第１の矩形枠体の下方短辺から長辺の外側に延出する接地片を備えることが好ましい。   The first rectangular frame preferably includes a grounding piece extending from the lower short side of the first rectangular frame to the outside of the long side.

前記連結棒が中空部材であって長さ方向に延びるスリットが形成され、前記矩形枠体の長辺所要部に鍔部付き連結ピンが突設され、該鍔部付きピンの軸部を前記スリットに摺動自在に挿入し前記鍔部を該スリットから抜けないように前記連結棒の中空内部に収容することにより、前記矩形枠体が連結棒に摺動自在に連結されていることが好ましい。   The connecting rod is a hollow member, and a slit extending in the length direction is formed. A connecting pin with a flange projects from a long side required portion of the rectangular frame, and the shaft portion of the pin with the flange is inserted into the slit. It is preferable that the rectangular frame body is slidably connected to the connecting rod by being slidably inserted in the housing and accommodated in the hollow interior of the connecting rod so as not to come out of the slit.

前記連結棒に中空棒状の鞘体が連結され、該鞘体に前記支柱が出没自在に挿入されていることが好ましい。   It is preferable that a hollow rod-shaped sheath body is coupled to the coupling rod, and the support column is inserted into the sheath body so as to be able to appear and retract.

前記鞘体は、前記折り畳み式スタンドの折畳み時に該折り畳み式スタンドの４隅から所定距離だけ伸長方向外側にはみ出して配置されるように、前記連結棒にブラケットを介して互いに平行に取り付けられていることが好ましい。   The sheath bodies are attached to the connecting rods in parallel with each other via brackets so that when the foldable stand is folded, the sheath body is arranged to protrude outward from the four corners of the foldable stand by a predetermined distance in the extending direction. It is preferable.

前記支柱に形成されて該支柱の長さ方向に延びる凹溝と、前記鞘体に螺入されて前記凹溝の溝底に当接可能なストッパー螺子と、を更に備えることが好ましい。   It is preferable to further include a concave groove formed in the column and extending in the length direction of the column, and a stopper screw that is screwed into the sheath body and can contact the groove bottom of the concave groove.

前記ストッパー螺子は、仮囲い用シートを固定するための紐を通すリング体を一体的に備えていることが好ましい。   It is preferable that the stopper screw is integrally provided with a ring body through which a string for fixing the temporary enclosure sheet is passed.

前記支柱に形成されて該支柱の長さ方向に延びる凹溝と、前記鞘体に取り付けられて前記凹溝の溝底に弾性的に圧接することにより前記支柱の自由落下に対する摩擦抵抗を付与する弾圧部材とを更に備えることが好ましい。   A groove formed on the column and extending in the length direction of the column, and attached to the sheath body and elastically pressed against the groove bottom of the groove to provide a frictional resistance against free fall of the column. It is preferable to further include an elastic member.

また、本考案に係る仮囲いは、上記仮囲い用フレームと、前記支柱の上端部に被せて係止するキャップ体を備える仮囲い用シートと、を備えることを特徴とする。   Moreover, the temporary enclosure which concerns on this invention is equipped with the said temporary enclosure frame and the sheet | seat for temporary enclosures provided with the cap body which covers and locks the upper end part of the said support | pillar, It is characterized by the above-mentioned.

本考案によれば、縦横方向に縮めてコンパクト化することができるため運搬時に嵩張らず、また、設置時には折り畳み式スタンドと支柱を伸ばして組立てるので設置作業も迅速かつ簡単に行うことができ、しかも、仮囲い用フレームの構成部品が連結或いは螺着されているので部品の喪失等も無い。   According to the present invention, it can be compacted by shrinking in the vertical and horizontal directions, and it is not bulky during transportation, and the installation work can be done quickly and easily because the folding stand and column are extended and assembled during installation. Since the components of the temporary enclosure frame are connected or screwed, there is no loss of components.

本考案に係る仮囲いの一実施形態を示す分解斜視図である。It is a disassembled perspective view which shows one Embodiment of the temporary enclosure which concerns on this invention. 図１の仮囲い用フレームであって、支柱を縮めた後に折り畳む途中の状態を示す背面図である。It is a frame for temporary enclosures of FIG. 1, Comprising: It is a rear view which shows the state in the middle of folding, after shortening a support | pillar. 図１の仮囲い用フレームを折り畳んだ状態を示す斜視図である。It is a perspective view which shows the state which folded the temporary enclosure frame of FIG. 図１の仮囲いをコ字状に配置した状態を概念的に示す平面図である。It is a top view which shows notionally the state which has arrange | positioned the temporary enclosure of FIG. 1 in U shape. 図１の仮囲い用フレームの一部を拡大して示す斜視図である。It is a perspective view which expands and shows a part of frame for temporary enclosures of FIG. 図５のＶＩ視断面図である。It is VI sectional drawing of FIG. 図１の仮囲い用フレームを折り畳んで設置した状態を示す概念図である。It is a conceptual diagram which shows the state which installed the frame for temporary enclosures of FIG. 1 by folding. 図５のＶＩＩＩ視断面図である。FIG. 6 is a sectional view taken along line VIII in FIG. 5.

本考案に係る仮囲い及びそのフレームの実施形態について、以下に図面を参照しつつ説明する。なお、全図を通し、同一又は類似の構成部分には同符号を付した。   Embodiments of a temporary enclosure and its frame according to the present invention will be described below with reference to the drawings. Throughout the drawings, the same or similar components are denoted by the same reference numerals.

本考案の仮囲い１は、図１に示すように、仮囲い用フレーム２と仮囲い用シート３を備える。仮囲い用フレーム２は、伸縮リンク機構により横方向に伸縮自在な折り畳み式スタンド４と、折り畳み式スタンド４に縦方向に伸縮自在に取り付けられた支柱５ａ、５ｂ、５ｃ、５ｄ、５ｅとを備える。仮囲い用シート３は、支柱５ａ〜５ｅに張設される。   As shown in FIG. 1, the temporary enclosure 1 of the present invention includes a temporary enclosure frame 2 and a temporary enclosure sheet 3. The temporary enclosure frame 2 includes a foldable stand 4 that can be expanded and contracted in the horizontal direction by an expansion and contraction link mechanism, and supports 5a, 5b, 5c, 5d, and 5e that are attached to the foldable stand 4 so as to be extendable in the vertical direction. . The temporary enclosure sheet 3 is stretched between the columns 5a to 5e.

折り畳み式スタンド４は、短辺６ａ及び長辺６ｂからなる第１の矩形枠体６の枠内に第１の矩形枠体６より短辺７ａ及び長辺７ｂが短い第２の矩形枠体７を配設して長辺６ｂ、７ｂ同士をその中間部で連結軸８により回転可能に連結してリンクユニット９とし、複数のリンクユニット９…を連結することにより横方向に伸縮自在に構成されている。   The foldable stand 4 includes a second rectangular frame 7 having a short side 7a and a long side 7b shorter than the first rectangular frame 6 in a frame of the first rectangular frame 6 having a short side 6a and a long side 6b. The long sides 6b and 7b are connected to each other by a connecting shaft 8 so that the long sides 6b and 7b can be rotated by a connecting shaft 8, and a plurality of link units 9... ing.

複数のリンクユニット９…は、隣り合うリンクユニット９、９の第１の矩形枠体６の端部枠内に第２の矩形枠体７の端部を配設してそれら端部の長辺６ｂ、７ｂ同士を連結軸１０，１１により回転可能に連結する様式で、連結されている。この場合、図２及び図３から分かるように、隣り合うリンクユニット９、９の連結箇所では、折り畳み式スタンド４を縮めた際に第１の矩形枠体６の内側に第２の矩形枠体７が収容されるように配置することにより、第１の矩形枠体６の端部と第２の矩形枠体７の端部とが互いに干渉しないように配設されて連結されている。   The plurality of link units 9 are arranged such that the ends of the second rectangular frame 7 are arranged in the end frames of the first rectangular frames 6 of the adjacent link units 9, 9 and the long sides of the ends 6b and 7b are connected in a manner that they are rotatably connected by connecting shafts 10 and 11. In this case, as can be seen from FIG. 2 and FIG. 3, the second rectangular frame body is formed inside the first rectangular frame body 6 when the folding stand 4 is contracted at the connecting portion of the adjacent link units 9, 9. 7 is accommodated so that the end portion of the first rectangular frame body 6 and the end portion of the second rectangular frame body 7 are arranged so as not to interfere with each other.

折り畳み式スタンド４の伸長方向（図１のＸ方向）の一方端において、第１の連結棒１３ａ、１３ｂが、第１の矩形枠体６の長辺下部６ｂ１を回転自在に連結するともに、第２の矩形枠体７の長辺上部７ｂ１を摺動自在に連結している。なお、図２から分かるように、第１の連結棒１３ａ、１３ｂが連結される第２の矩形枠体７は、他の第２の矩形枠体７に比べて、長辺７ｂの長さが上方に少し長くなっている。 At one end in the extending direction of the folding stand 4 (X direction in FIG. 1), the first connecting rods 13a and 13b rotatably connect the long side lower portion 6b1 of the first rectangular frame 6, and the long side top 7b 1 of the second rectangular frame 7 connected slidably. As can be seen from FIG. 2, the second rectangular frame 7 to which the first connecting rods 13 a and 13 b are connected has a longer side 7 b that is longer than the other second rectangular frame 7. It is a little longer upward.

また、折り畳み式スタンド４の伸長方向（図１のＸ方向）の他方端において、第２の連結棒１４ａ、１４ｂが、第２の矩形枠体７の長辺下部７ｂ２を回転自在に連結するともに、第１の矩形枠体６の長辺上部６ｂ２を摺動自在に連結している。 Further, at the other end of the folding stand 4 in the extending direction (X direction in FIG. 1), the second connecting rods 14 a and 14 b rotatably connect the long side lower portion 7 b 2 of the second rectangular frame 7. both have a long side upper 6b 2 of the first rectangular frame 6 connected slidably.

図示例では、第１の連結棒１３ａ、１３ｂが折り畳み式スタンド４の伸長方向（図１のＸ方向）の一方端に一対設けられ、第２の連結棒１４ａ、１４ｂが折り畳み式スタンド４の伸長方向（Ｘ方向）の他方端に一対設けられて、合計４本の連結棒が設けられているが、第１及び第２の連結棒は、各々１本ずつ（例えば１３ｂ、１４ｂの２本のみ）とすることもできる。   In the illustrated example, a pair of first connecting rods 13 a and 13 b are provided at one end of the folding stand 4 in the extending direction (X direction in FIG. 1), and the second connecting rods 14 a and 14 b are extended from the folding stand 4. A total of four connecting rods are provided at the other end in the direction (X direction), but each of the first and second connecting rods is one (for example, only two of 13b and 14b). ).

折り畳み式スタンド４の４隅に連結棒を配置することで、図４に一部概略にて示すように、複数の仮囲い１…を用いて配置する際、特にコーナー部分Ｃで、仮囲い用シート３が途切れることなく配置することができる。   By arranging the connecting rods at the four corners of the foldable stand 4, as shown schematically in part in FIG. 4, when arranging using a plurality of temporary enclosures 1. The sheet 3 can be arranged without interruption.

さらに、折り畳み式スタンド４の伸長方向両端の中間位置に第３の連結棒１５を備えることができる。第３の連結棒１５は、平行リンクにより平行に隣り合う一対の第１の矩形枠体６、６のうち、一方の第１の矩形枠体６の長辺下部を連結軸１１ａで回転自在に連結するとともに、他方の第１の矩形枠体６の長辺上部６ｂ３を摺動自在に連結している。第３の連結棒１５にも、仮囲い用シート３を張るための支柱５ｅが伸縮自在に取り付けられる。中間の連結棒１５は、２本以上を平行に設けることもできる。 Furthermore, the 3rd connection rod 15 can be provided in the intermediate position of the extending | stretching direction both ends of the foldable stand 4. Of the pair of first rectangular frame bodies 6 and 6 that are adjacent to each other in parallel by a parallel link, the third connecting rod 15 is rotatable around the lower portion of one long side of the first rectangular frame body 6 by a connecting shaft 11a. with coupling connects the first long side upper 6b 3 of the rectangular frame 6 of the other slidably. A column 5e for tensioning the temporary enclosure sheet 3 is also attached to the third connecting rod 15 so as to be stretchable. Two or more intermediate connecting rods 15 may be provided in parallel.

図５及び図６に連結棒１４ｂのみを拡大して示すが、連結棒１３〜１５は、中空部材であって長さ方向に延びるスリット１６が形成されている。そして、図５及び図６に第１の矩形枠体６のみを示すが、第１（第２）の体矩形枠体６（７）の長辺６ｂ（７ｂ）の所要部に鍔部付き連結ピン１７が突設され、鍔部付き連結ピン１７の軸部１７ａをスリット１６に摺動自在に挿入し鍔部１７ｂをスリット１６から抜けないように連結棒１４（１３，１５）の中空内部に収容することにより、矩形枠体６（７）が連結棒１４（１３，１５）に摺動自在に連結される。なお、符号１７ｃはスペーサ、符号１７ｄはナットを示している。   5 and 6 show only the connecting rod 14b in an enlarged manner, but the connecting rods 13 to 15 are hollow members and are formed with slits 16 extending in the length direction. 5 and 6 show only the first rectangular frame 6, but it is connected to a required portion of the long side 6 b (7 b) of the first (second) rectangular frame 6 (7) with a collar. A pin 17 is protruded, and the shaft portion 17a of the connecting pin 17 with the flange portion is slidably inserted into the slit 16 so that the flange portion 17b does not come out of the slit 16 inside the hollow of the connecting rod 14 (13, 15). By accommodating, the rectangular frame 6 (7) is slidably connected to the connecting rod 14 (13, 15). Reference numeral 17c denotes a spacer, and reference numeral 17d denotes a nut.

第１〜第３の連結棒１３、１４、１５の各々に、中空棒状の鞘体２０が連結され、鞘体２０に支柱５ａ〜５ｅが出没自在に挿入されている。   A hollow rod-shaped sheath body 20 is coupled to each of the first to third coupling rods 13, 14, and 15, and struts 5 a to 5 e are inserted into the sheath body 20 so as to be able to appear and retract.

鞘体２０は、連結棒１３、１４、１５にブラケット２１を介して取り付けられている。折り畳み式スタンド４の４隅の連結棒１３ａ、１３ｂ、１４ａ、１４ｂに取り付けられた鞘体２０は、折り畳みスタンド４の折畳み時に折り畳み式スタンド４の４隅から所定距離ｄ（図７）だけ伸長方向（図７のＸ方向）外側にはみ出して配置されるようになっている。そうすることで、折り畳み式スタンド４を折畳んで運搬する際等に、図７に折畳んだ状態を概念的に示すように、平行に延びる２本の鞘体２０が設置面Ｇに当接するので、安定して置くことができ、或いは、安定して積み重ねることができる。   The sheath body 20 is attached to the connecting rods 13, 14, and 15 via a bracket 21. The sheath 20 attached to the connecting rods 13a, 13b, 14a, 14b at the four corners of the foldable stand 4 extends in the extending direction by a predetermined distance d (FIG. 7) from the four corners of the foldable stand 4 when the foldable stand 4 is folded. (X direction in FIG. 7) It is arranged to protrude outward. By doing so, when the folding stand 4 is folded and transported, the two sheath bodies 20 extending in parallel abut against the installation surface G so as to conceptually show the folded state in FIG. Therefore, it can be placed stably or can be stacked stably.

折り畳み式スタンド４は、図１，２に示すように、複数の第１の矩形枠体６の其々の下方の短辺６ａが設置面に接地するため、倒れにくく、安定的に設置することができる。なお、複数の第２の矩形枠体７のうち、図１の左端の第２の矩形枠体７だけが、その他の第２の矩形枠体７よりも下方に少し長くなっていて、下方の短辺７ａが設置面に接地するようになっている。設置面に接地する第１及び第２の矩形枠体６、７の下方の短辺６ａ，７ａには、其々の接地面に滑り止めのゴム材（図示せず）が取り付けられる。さらに、第１の矩形枠体６の下方の短辺６ａから長辺６ｂより外側に延出する接地片６ａ１を設けることにより、強風等に対する安定性をいっそう高めることができる。 As shown in FIGS. 1 and 2, the foldable stand 4 has a short side 6 a below each of the plurality of first rectangular frames 6 that contacts the installation surface. Can do. Of the plurality of second rectangular frames 7, only the second rectangular frame 7 at the left end in FIG. 1 is slightly longer downward than the other second rectangular frames 7. The short side 7a is in contact with the installation surface. A non-slip rubber material (not shown) is attached to each of the short sides 6a and 7a below the first and second rectangular frames 6 and 7 that are in contact with the installation surface. Further, by providing the grounding piece 6a 1 extending outwardly from the first long side 6b from the short side 6a of the lower rectangular frame 6, the stability against strong wind or the like can be further improved.

支柱５を所定高さ位置で固定するために、図５及び図８に示すように、支柱５には長さ方向に延びる凹溝２２が形成され、凹溝２２の溝底に当接可能なストッパー螺子２３が鞘体２０に螺入されている。凹溝２２は支柱５の長さ方向に延びているため、ストッパー螺子２３が凹溝２２に嵌っていても、支柱５の伸縮が妨げられることはない。ストッパー螺子２３は、リング体２３ａを一体的に備えており、このリング体２３ａに、仮囲い用シート３に縫い付けられた紐３ａ（図１）を通し、仮囲いシート３をリング体２３ａにくくりつけることができる。   In order to fix the column 5 at a predetermined height position, as shown in FIGS. 5 and 8, the column 5 is formed with a concave groove 22 extending in the length direction, and can contact the groove bottom of the concave groove 22. A stopper screw 23 is screwed into the sheath body 20. Since the concave groove 22 extends in the length direction of the support column 5, even if the stopper screw 23 is fitted in the concave groove 22, the expansion and contraction of the support column 5 is not hindered. The stopper screw 23 is integrally provided with a ring body 23a. A string 3a (FIG. 1) sewn on the temporary enclosure sheet 3 is passed through the ring body 23a, and the temporary enclosure sheet 3 is passed through the ring body 23a. Can be attached.

支柱５の上部には仮囲い用シート３を紐３ａ等で固定する場合のリング２４（図１）や鉤状（不図示）の突起物が形成され得る。このようなリング２４等の突起物があると、支柱５が伸びきった状態でストッパー螺子２３を緩めた際に、支柱５が急激に落下し、かなりのスピードでリング２４等の突起物が手にあたる等の不具合も考えられるため、支柱５が上昇位置から下降位置にゆっくりと落下するように、図８に示すように、支柱５の長さ方向に延びる凹溝２２の溝底に弾性的に圧接する弾圧部材２５を鞘体２０に取り付けることができる。弾圧部材２５は、凹溝２２の溝底に弾性的に押圧されることにより、支柱５の自由落下に対する摩擦抵抗を付与し、支柱５をゆっくりと落下させることができる。図示例の弾圧部材２５は、Ｕ字状に曲げたステンレス板２５ａの一辺を鞘体２０の内面にリベット２５ｂで留めることにより、ステンレス板２５ａの他辺が凹溝２２の溝底に弾性的に圧接して摩擦抵抗を付与し、支柱５の急激な落下を防ぐことができる。   A ring 24 (FIG. 1) or a hook-like (not shown) protrusion when the temporary enclosure sheet 3 is fixed with a string 3 a or the like can be formed on the upper part of the column 5. If there is such a protrusion such as the ring 24, when the stopper screw 23 is loosened while the support 5 is fully extended, the support 5 will drop suddenly, and the protrusion such as the ring 24 will be moved at a considerable speed. As shown in FIG. 8, the bottom of the concave groove 22 extending in the length direction of the column 5 is elastically formed so that the column 5 slowly falls from the raised position to the lowered position. The elastic pressure member 25 to be pressed can be attached to the sheath body 20. The elastic member 25 is elastically pressed against the groove bottom of the concave groove 22, thereby giving a frictional resistance against free fall of the support column 5 and allowing the support column 5 to fall slowly. The elastic member 25 in the illustrated example is configured such that one side of the stainless steel plate 25a bent into a U-shape is fastened to the inner surface of the sheath body 20 with a rivet 25b, whereby the other side of the stainless steel plate 25a is elastically applied to the groove bottom of the concave groove 22. A frictional resistance can be applied by pressure contact, and a sudden drop of the support column 5 can be prevented.

支柱５に張設される仮囲い用シート３は、支柱５の上端部に被せて係止するキャップ体３ｃ（図１）を備えることができる。仮囲い用シート３を支柱５に張設するには、先ずキャップ体３ｃを支柱５の上端部に被せておいてから、紐３ａ、３ｂを支柱５にくくりつけることで、効率良い張設作業が行える。   The temporary enclosure sheet 3 stretched around the column 5 can include a cap body 3c (FIG. 1) that covers and locks the upper end of the column 5. In order to stretch the temporary enclosure sheet 3 to the column 5, first, the cap body 3 c is put on the upper end of the column 5, and then the strings 3 a and 3 b are fastened to the column 5, so that an efficient tensioning operation is performed. Can be done.

上記構成を有する仮囲いによれば、図３に示すように縦横方向に縮めてコンパクト化することができるため運搬時に嵩張らず、また、設置時には折り畳み式スタンド４と支柱５を伸ばすことにより組立てることができるので設置作業も迅速かつ簡単に行うことができ、しかも、仮囲い用フレーム２は構成部品が連結或いは螺着されているので部品の喪失等も無い。   According to the temporary enclosure having the above configuration, it can be compacted by shrinking in the vertical and horizontal directions as shown in FIG. 3, so that it is not bulky at the time of transportation, and is assembled by extending the folding stand 4 and the column 5 at the time of installation. Therefore, the installation work can be performed quickly and easily. Moreover, since the components for the temporary enclosure 2 are connected or screwed, there is no loss of the components.

１ 仮囲い
２ 仮囲い用フレーム
３ 仮囲い用シート
３ｃ キャップ体
４ 折り畳み式スタンド
５（５ａ，５ｂ，５ｃ，５ｄ，５ｅ） 支柱
６ 第１の矩形枠体
６ａ１ 接地片
７ 第２の矩形枠体
９ リンクユニット
１３（１３ａ、１３ｂ） 第１の連結棒
１４（１４ａ、１４ｂ） 第２の連結棒
１５ 第３の連結棒
１６ スリット
１７ 鍔部付き連結ピン
２０ 鞘体
２１ ブラケット
２２ 凹溝
２３ ストッパー螺子
２３ａ リング体
２５ 弾圧部材
DESCRIPTION OF SYMBOLS 1 Temporary enclosure 2 Temporary enclosure frame 3 Temporary enclosure sheet 3c Cap body 4 Folding stand 5 (5a, 5b, 5c, 5d, 5e) Support | pillar 6 1st rectangular frame 6a 1 Grounding piece 7 2nd rectangular frame Body 9 Link unit 13 (13a, 13b) 1st connecting rod 14 (14a, 14b) 2nd connecting rod 15 3rd connecting rod 16 Slit 17 Connecting pin 20 with a buttocks Sheath body 21 Bracket 22 Recessed groove 23 Stopper Screw 23a Ring body 25 Elastic member

Claims (11)

第１の矩形枠体の枠内に該第１の矩形枠体より短辺及び長辺が短い第２の矩形枠体を配設して長辺同士を中間部で回転可能に連結したリンクユニットの複数を、隣り合うリンクユニットの第１の矩形枠体の端部枠内に第２の矩形枠体の端部を互いに干渉しないように配設してそれら端部の長辺同士を回転可能に連結する様式で、連結することにより横方向に伸縮自在とされた折り畳み式スタンドと、
前記折り畳み式スタンドの伸長方向一方端において、前記第１の矩形枠体の長辺下部を回転自在に連結するともに前記第２の矩形枠体の長辺上部を摺動自在に連結する第１の連結棒と、
前記折り畳み式スタンドの伸長方向他方端において、前記第２の矩形枠体の長辺下部を回転自在に連結するともに前記第１の矩形枠体の長辺上部を摺動自在に連結する第２の連結棒と、
前記第１及び第２の連結棒の各々に縦方向に伸縮自在に取り付けられて仮囲い用シートを張るための支柱と、
を備えることを特徴とする仮囲い用フレーム。 A link unit in which a second rectangular frame having shorter and longer sides than the first rectangular frame is disposed in the first rectangular frame, and the long sides are rotatably connected at an intermediate portion. Are arranged in the end frame of the first rectangular frame of the adjacent link unit so that the ends of the second rectangular frame do not interfere with each other, and the long sides of these ends can be rotated. A foldable stand that can be stretched in the horizontal direction by connecting,
At the one end in the extending direction of the foldable stand, a first long side lower part of the first rectangular frame is rotatably connected and a long side upper part of the second rectangular frame is slidably connected. A connecting rod;
A second long end of the second rectangular frame is rotatably connected to the other end of the folding stand in the extending direction, and a long upper portion of the first rectangular frame is slidably connected to the second end. A connecting rod;
A strut that is attached to each of the first and second connecting rods so as to be stretchable in the vertical direction and stretches a temporary enclosure sheet;
A temporary enclosure frame characterized by comprising: 前記第１の連結棒が前記折畳み式スタンドの伸長方向一方端に一対設けられ、前記第２の連結棒が前記折畳み式スタンドの伸長方向他方端に一対設けられていることを特徴とする請求項１に記載の仮囲い用フレーム。   The pair of the first connecting rods are provided at one end in the extending direction of the folding stand, and the pair of the second connecting rods are provided at the other end in the extending direction of the folding stand. The temporary enclosure frame according to 1. 前記折り畳み式スタンドの伸長方向両端間の中間位置において、平行に隣り合う一対の第１の矩形枠体の一方の長辺下部を回転自在に連結するとともに他方の第１の矩形枠体の長辺上部を摺動自在に連結する第３の連結棒と、該第３の連結棒に伸縮自在に取り付けられて仮囲い用シートを張るための支柱と、を更に備えることを特徴とする請求項１又は２に記載の仮囲い用フレーム。   At an intermediate position between both ends of the folding stand in the extending direction, a lower part of one long side of a pair of first rectangular frames adjacent in parallel is rotatably connected and a long side of the other first rectangular frame 2. A third connecting rod for slidably connecting the upper portions, and a support for extending a temporary enclosure sheet attached to the third connecting rod so as to expand and contract. Or the frame for temporary enclosure of 2. 前記第１の矩形枠体は、該第１の矩形枠体の下方短辺から長辺の外側に延出する接地片を備えること特徴とする請求項１〜３の何れかに記載の仮囲い用フレーム。   The temporary enclosure according to any one of claims 1 to 3, wherein the first rectangular frame includes a grounding piece extending from the lower short side of the first rectangular frame to the outside of the long side. For frames. 前記連結棒が中空部材であって長さ方向に延びるスリットが形成され、前記矩形枠体の長辺所要部に鍔部付き連結ピンが突設され、該鍔部付きピンの軸部を前記スリットに摺動自在に挿入し前記鍔部を該スリットから抜けないように前記連結棒の中空内部に収容することにより、前記矩形枠体が前記連結棒に摺動自在に連結されていることを特徴とする請求項１〜４の何れかに記載の仮囲い用フレーム。   The connecting rod is a hollow member, and a slit extending in the length direction is formed. A connecting pin with a flange projects from a long side required portion of the rectangular frame, and the shaft portion of the pin with the flange is inserted into the slit. The rectangular frame is slidably connected to the connecting rod by being slidably inserted in the housing and accommodated in the hollow interior of the connecting rod so as not to come out of the slit. The temporary enclosure frame according to any one of claims 1 to 4. 前記連結棒に中空棒状の鞘体が連結され、該鞘体に前記支柱が出没自在に挿入されていることを特徴とする請求項１〜５の何れかに記載の仮囲い用フレーム。   The temporary enclosure frame according to any one of claims 1 to 5, wherein a hollow rod-shaped sheath body is coupled to the coupling rod, and the support column is inserted into the sheath body so as to be able to protrude and retract. 前記第１及び第２の連結棒に中空棒状の鞘体が連結されるとともに該鞘体に前記支柱が出没自在に挿入され、前記鞘体は、前記折り畳み式スタンドの折畳み時に該折り畳み式スタンドの４隅から所定距離だけ該折り畳み式スタンドの伸長方向外側にはみ出して配置されるように、前記連結棒にブラケットを介して互いに平行に取り付けられていることを特徴とする請求項２に記載の仮囲い用フレーム。   A hollow rod-shaped sheath body is coupled to the first and second coupling rods, and the support column is removably inserted into the sheath body, and the sheath body is attached to the folding stand when the folding stand is folded. The temporary attachment according to claim 2, wherein the foldable stand is attached in parallel to each other via a bracket so that the folding stand protrudes outward from the four corners by a predetermined distance in the extending direction. Enclosure frame. 前記支柱に形成されて該支柱の長さ方向に延びる凹溝と、前記鞘体に螺入されて前記凹溝の溝底に当接可能なストッパー螺子と、を更に備えることを特徴とする請求項６又は７に記載の仮囲い用フレーム。   A concave groove formed on the support column and extending in a length direction of the support column, and a stopper screw that is screwed into the sheath body and can come into contact with a groove bottom of the recess groove. Item 8. The temporary enclosure frame according to Item 6 or 7. 前記ストッパー螺子は、仮囲い用シートを固定するための紐を通すリング体を一体的に備えていることを特徴とする請求項８に記載の仮囲い用フレーム。   9. The temporary enclosure frame according to claim 8, wherein the stopper screw is integrally provided with a ring body through which a string for fixing the temporary enclosure sheet is passed. 前記支柱に形成されて該支柱の長さ方向に延びる凹溝と、前記鞘体に取り付けられて前記凹溝の溝底を弾性的に押圧することにより前記支柱の自由落下に対する摩擦抵抗を付与する弾圧部材と、を更に備えることを特徴とする請求項６又は７に記載の仮囲い用フレーム。   A groove formed on the column and extending in the length direction of the column and a frictional resistance against free fall of the column by elastically pressing the groove bottom of the groove attached to the sheath body. A temporary enclosure frame according to claim 6 or 7, further comprising a compression member. 請求項１〜１０の何れかに記載の仮囲い用フレームと、前記支柱の上端部に被せて係止するキャップ体を備える仮囲い用シートと、を備えることを特徴とする仮囲い。
A temporary enclosure, comprising: the temporary enclosure frame according to any one of claims 1 to 10; and a temporary enclosure sheet including a cap body that covers and locks the upper end portion of the support column.
JP2012000938U 2012-02-22 2012-02-22 Temporary enclosure and its frame Expired - Fee Related JP3175406U (en)

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