JPH0637491U - Left and right double screen opening and closing device - Google Patents
Left and right double screen opening and closing deviceInfo
- Publication number
- JPH0637491U JPH0637491U JP7889192U JP7889192U JPH0637491U JP H0637491 U JPH0637491 U JP H0637491U JP 7889192 U JP7889192 U JP 7889192U JP 7889192 U JP7889192 U JP 7889192U JP H0637491 U JPH0637491 U JP H0637491U
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- JP
- Japan
- Prior art keywords
- screen
- opening
- movable frame
- storage case
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
(57)【要約】
【目的】 アコーディオン式に伸縮自在となしたスクリ
ーンを左右両開きとしたスクリーン開閉装置において、
スクリーンを開閉する可動框を平行移動可能にすると共
に、左右の可動框の連動によりその開閉のために歩き回
る必要をなくした操作性のよいスクリーン開閉装置を得
る。
【構成】 スクリーン枠の側辺を構成する収納ケース１
３ａ，１３ｂにアコーディオン式に伸縮自在となしたス
クリーン１０の基端を固定すると共に、該スクリーンの
先端に開閉操作用の可動框１８ａ，１８ｂを取り付け、
これらの可動框をスクリーン枠に沿って左右摺動自在と
した両開きのスクリーン開閉装置において、スクリーン
１０の先端に取り付けた可動框１８ａ，１８ｂに、その
姿勢を拘束する平行移動機構を設け、両可動框に、収納
ケース１３ａ，１３ｂ上の転向子に巻き掛けた張紐３
１，３２，３５，３６でそれらを連結して左右のスクリ
ーンの開閉を連動させる連動機構を付設する。
(57) [Summary] [Purpose] In a screen opening and closing device that opens the accordion type stretchable screen to the left and right,
(EN) Provided is a screen opening / closing device which enables a movable frame for opening / closing a screen to be moved in parallel and which does not require walking around for opening / closing by interlocking the left and right movable frames. [Structure] Storage case 1 forming the side of the screen frame
The base end of the accordion-type telescopic screen 10 is fixed to 3a and 13b, and movable frames 18a and 18b for opening and closing operation are attached to the tip of the screen.
In a double-opening screen opening / closing device in which these movable frames are slidable left and right along a screen frame, movable frames 18a and 18b attached to the tip of the screen 10 are provided with a parallel movement mechanism for restraining their postures so that both movable frames can be moved. Tension string 3 wrapped around the turning element on the storage cases 13a and 13b.
An interlocking mechanism for connecting the left and right screens by interlocking them with 1, 32, 35, 36 is attached.
Description
【０００１】[0001]
本考案は、建物開口部に防虫、遮光等のために設置するネットその他のスクリ ーンを巻取るための左右両開きスクリーン開閉装置に関するものである。 The present invention relates to a left / right double-sided screen opening / closing device for winding a screen or other screens installed in a building opening for insect prevention and light shielding.
【０００２】[0002]
建物開口部に、防虫、遮光、目隠し等の目的でスクリーンを設置する場合、そ の建物開口部に設けた横引きのガラス窓、扉等に開閉方向を合わせて、左右横方 向に開閉可能にすることが使用上において望まれる。そのため、多数のプリーツ を施して折曲することによりアコーディオン式に伸縮自在となしたスクリーンを 横引きで開閉するようにしたスクリーン開閉装置が開発されている。 この場合に特に問題となるのは、スクリーンの先端に設けた可動框の姿勢がス クリーン等によって拘束されないため、常に姿勢を一定に保持して正確に平行移 動可能にする必要があり、また開閉する間口が大きくて左右両開きにする場合に は、全体的な開閉のためにその間口の間を歩き回る必要が生じるため、開閉操作 をできるだけ容易化することである。 When a screen is installed in the building opening for the purpose of insect protection, light shielding, blindfolding, etc., it can be opened and closed in the left and right lateral directions by aligning the opening and closing direction with the horizontal glass window, door, etc. provided in the building opening. It is desirable to use For this reason, a screen opening / closing device has been developed in which a large number of pleats are bent and the accordion-type telescopic screen is opened / closed by lateral pulling. In this case, a particular problem is that the posture of the movable frame installed at the tip of the screen is not constrained by the screen, etc., so it is necessary to always keep the posture constant so that parallel translation can be performed accurately. When opening and closing the frontage is large and opens on both sides, it is necessary to walk between the frontages for the overall opening and closing, so opening and closing operations should be as easy as possible.
【０００３】[0003]
本考案の技術的課題は、多数のプリーツを施して折曲することによりアコーデ ィオン式に伸縮自在となしたスクリーンを左右両開きにして開閉するようにした スクリーン開閉装置において、スクリーンの一端に取り付けた可動框を平行移動 させるための機構を付設し、しかもその開閉のために歩き回る必要をなくした操 作性のよいスクリーン開閉装置を得ることにある。 The technical problem of the present invention is to install a screen opening / closing device in which a accordion-type telescopic screen can be opened and closed by opening and closing the accordion by opening and closing the screen by attaching it to one end of the screen. The objective is to provide a screen opening / closing device that is equipped with a mechanism for moving the movable frame in parallel and that does not require walking around to open and close it.
【０００４】[0004]
上記課題を解決するための本考案のスクリーン開閉装置は、スクリーン枠の左 右側辺を構成する収納ケース内に、多数のプリーツを施して折曲することにより アコーディオン式に伸縮自在となしたスクリーンの基端をそれぞれ固定すると共 に、該スクリーンの先端に開閉操作用の可動框を取り付け、これらの可動框をス クリーン枠に沿って左右摺動自在とした左右両開きスクリーン開閉装置において 、それぞれの可動框に、それらの可動框の姿勢を拘束する平行移動機構を付設す ると共に、両可動框に、収納ケース上の転向子に巻き掛けた張紐でそれらを連結 して左右のスクリーンの開閉を連動させる連動機構を付設することによって構成 される。 The screen opening / closing device of the present invention for solving the above-mentioned problem is an accordion-type telescopic screen that is foldable by bending a number of pleats inside the storage case that constitutes the left and right sides of the screen frame. In addition to fixing the base ends, a movable frame for opening and closing operation was attached to the tip of the screen, and these movable frames were slidable left and right along the screen frame. The frame is equipped with a parallel movement mechanism that restrains the postures of the movable frames, and both movable frames are connected with a string wrapped around the turning element on the storage case to open and close the left and right screens. It is configured by attaching an interlocking mechanism that interlocks.
【０００５】 上記スクリーン開閉装置における平行移動機構は、スクリーンの先端に取り付 けた可動框に複数の張紐の一端を固定し、それらの張紐を、収納ケースに設けた 転向子に巻き掛けた後、上下枠のいずれかの枠内を通して可動框の移動方向の反 対側に導いたうえで、その他端を上記可動框の他の部位に固定することにより構 成することができる。また、収納ケースの上下部にそれぞれ張紐の一端を固定し 、それらの張紐を、スクリーンの先端に取り付けた可動框上の転向子に巻き掛け て、その可動框内を上下反対側に導いたうえで、その他端を他方の収納ケースに 固定することもできる。In the parallel movement mechanism of the screen opening / closing device, one end of a plurality of tension cords is fixed to a movable frame attached to the tip of the screen, and the tension cords are wound around a turning element provided in a storage case. After that, it can be configured by guiding the movable frame through the inside of one of the upper and lower frames to the opposite side in the moving direction of the movable frame, and then fixing the other end to another portion of the movable frame. Also, fix one end of the tension cords to the upper and lower parts of the storage case, wrap these tension cords around the turning elements on the movable frame attached to the tip of the screen, and guide the inside of the movable frame to the upper and lower sides. Then, the other end can be fixed to the other storage case.
【０００６】[0006]
上記構成を有するスクリーン開閉装置においては、平行移動機構を構成する張 紐により可動框の姿勢を拘束しているので、可動框の任意部分の開閉力が張紐を 通じて可動框における他部に伝達され、結果的には可動框の全体の姿勢を保持し た状態で移動操作するのと同等になり、可動框を正確に平行移動させて、安定的 に開閉操作を行うことが可能になる。 In the screen opening / closing device having the above structure, since the posture of the movable frame is constrained by the tension string which constitutes the parallel moving mechanism, the opening / closing force of an arbitrary part of the movable frame passes through the tension string to the other part of the movable frame. As a result, it is equivalent to moving the movable frame while maintaining the overall posture of the movable frame, and it is possible to move the movable frame in parallel accurately and perform stable opening and closing operations. .
【０００７】 また、左右両開きスクリーンにおける可動框を、収納ケース上の転向子に巻き 掛けた張紐で連結し、それによって両可動框間に連動機構を付設しているので、 スクリーンが左右両開きであっても、開閉操作のために建物開口部の間口全体に わたって歩き回る必要がなくなり、開閉操作が極めて容易になる。In addition, since the movable frames on the left and right double-sided screens are connected to each other by the tension string wound around the turning element on the storage case, and the interlocking mechanism is attached between the movable frames, the screen can be opened on the left and right sides. Even if there is, there is no need to walk around the whole frontage of the building opening and closing operation, which makes opening and closing operation extremely easy.
【０００８】[0008]
【実施例】 図１ないし図３は、本考案にかかるスクリーン開閉装置の実施例を示している 。この実施例では、スクリーン１０をアコーディオン式に左右に開閉自在とした スクリーン装置４を、窓等の建物開口部１における硝子戸２の内側に設置できる ようにしている。 上記スクリーン１０は、防虫に適したネットや、遮光性に富んだネットまたは シート、目隠しに適したネットまたはシート等、用途に応じて適宜材料で形成す ることができるが、それに多数のプリーツを施して交互に逆方向に折曲すること により、アコーディオン式に伸縮自在とし、その伸縮によって開閉自在としたも のである。1 to 3 show an embodiment of a screen opening / closing device according to the present invention. In this embodiment, the screen device 4 in which the screen 10 can be opened / closed in an accordion manner can be installed inside the glass door 2 in the building opening 1 such as a window. The screen 10 can be made of a suitable material according to the application, such as a net suitable for insect repellent, a net or sheet excellent in light-shielding property, a net or sheet suitable for blindfold, and many pleats are added thereto. The accordion type can be expanded and contracted by alternately bending it and bending it in the opposite direction.
【０００９】 このスクリーン１０を開閉自在に保持するスクリーン枠は、上枠１１及び下枠 １２と、左右の各側辺を構成するスクリーンの収納ケース１３ａ，１３ｂとを相 互に連結することにより形成し、これを建物開口部１の周囲の取付枠５に固定し ている。上記収納ケース１３ａ，１３ｂは、図２に示すように、スクリーン１０ を収容するための凹溝状のスクリーン収容部１６を備え、アコーディオン式に伸 縮自在としたスクリーン１０の基端を、そのスクリーン収容部１６の内底部に固 定している。また、左右のスクリーン１０の先端には、上記上枠１１及び下枠１ ２に沿って左右摺動自在に保持された開閉操作用の可動框１８ａ，１８ｂをそれ ぞれ取り付け、これによってスクリーンを左右両開きに形成している。The screen frame that holds the screen 10 in an openable and closable manner is formed by interconnecting an upper frame 11 and a lower frame 12 with screen storage cases 13a and 13b that form left and right sides. However, this is fixed to the mounting frame 5 around the building opening 1. As shown in FIG. 2, the storage cases 13a and 13b each include a concave groove-shaped screen storage portion 16 for storing the screen 10, and the base end of the accordion-type extensible screen 10 is attached to the screen. It is fixed to the inner bottom portion of the housing portion 16. Further, movable frames 18a and 18b for opening and closing operations, which are slidably held along the upper frame 11 and the lower frame 12 respectively, are attached to the ends of the left and right screens 10, respectively, and the screens are thereby attached. Formed on both sides.
【００１０】 上記両収納ケース１３ａ，１３ｂにおける凹溝状のスクリーン収容部１６は、 スクリーン１０の開放時にそれをほぼ収容できる程度の大きさに形成したもので あり、そのため、可動框１８ａ，１８ｂの操作によりスクリーン１０が開放され たときには、該可動框１８ａ，１８ｂが収納ケース１３ａに施蓋し、スクリーン １０が完全に収納ケースと可動框１８ａ，１８ｂの間に収納される。The screen housing portion 16 in the form of a groove in each of the housing cases 13a and 13b is formed to have a size that can substantially accommodate the screen 10 when the screen 10 is opened. Therefore, the movable frames 18a and 18b are When the screen 10 is opened by the operation, the movable frames 18a and 18b cover the storage case 13a, and the screen 10 is completely stored between the storage case and the movable frames 18a and 18b.
【００１１】 上記スクリーン１０に取り付けた可動框１８ａ，１８ｂは、その姿勢がスクリ ーン等によって拘束されないため、常に姿勢を一定に保持して正確に平行移動さ せる必要がある。そのため、スクリーン枠には平行移動機構が設けられる。図３ ないし図５は、上記スクリーン装置４において設置できる平行移動機構の構成例 を模式的に示すものである。Since the postures of the movable frames 18a and 18b attached to the screen 10 are not constrained by a screen or the like, it is necessary to always keep the postures constant and move them accurately in parallel. Therefore, the screen frame is provided with a parallel movement mechanism. 3 to 5 schematically show a configuration example of a parallel movement mechanism that can be installed in the screen device 4.
【００１２】 これらの平行移動機構は、それぞれの構成を以下に説明するが、図３及び図４ の例では、スクリーン１０の先端に取り付けた可動框１８ａ，１８ｂに複数の張 紐の一端を固定し、それらの張紐を、スクリーン枠に設けた転向子に適宜巻き掛 け、さらに、上下枠１１，１２のいずれかの枠内を通して可動框１８ａ，１８ｂ の移動方向の反対側に導いたうえで、その他端を可動框における先の取付位置か ら離間した他の部位に固定し、これによって可動框１８ａ，１８ｂの姿勢を拘束 するように構成している。また、図５に示す例では、収納ケース１３ａ，１３ｂ の上下部に一端を固定した張紐を可動框１８ａ，１８ｂ上の転向子に巻き掛け、 その可動框内を上下反対側に導いたうえで、その他端を他方の収納ケースに固定 し、これによって可動框の姿勢を拘束する平行移動機構を構成させている。The respective structures of these parallel movement mechanisms will be described below. In the example of FIGS. 3 and 4, one end of a plurality of tension strings is fixed to the movable frames 18a and 18b attached to the tip of the screen 10. Then, the tension cords are appropriately wound around the turning element provided on the screen frame, and further guided through one of the upper and lower frames 11 and 12 to the opposite side in the moving direction of the movable frames 18a and 18b. The other end is fixed to another portion of the movable frame spaced apart from the previous mounting position, and the postures of the movable frames 18a and 18b are thereby constrained. Further, in the example shown in FIG. 5, a tension cord having one end fixed to the upper and lower portions of the storage cases 13a and 13b is wrapped around a turning element on the movable frames 18a and 18b, and the inside of the movable frame is guided upside down. Then, the other end is fixed to the other storage case, which constitutes a parallel movement mechanism that restrains the posture of the movable frame.
【００１３】 図３に示す平行移動機構について詳述すると、当該平行移動機構では、一方の 可動框１８ａの上下部に張紐３１，３２の一端を連結し、それらの張紐を、収納 ケース１３ａの上下端に設けた転向子３３，３４に巻き掛けたうえで折り返し、 先端を他方の可動框１８ｂの上下端にそれぞれ連結している。また、上記張紐３ １，３２を連結した可動框１８ｂの上下端に別途張紐３５，３６の一端を連結し 、それらの張紐３５，３６を反対側の収納ケース１３ｂの上下端に設けた転向子 ３７，３８に巻き掛け、さらにそれらの張紐を上下反対側端の転向子３９，４０ に巻き掛けたうえで、前記可動框１８ａの上下端に連結している。The parallel moving mechanism shown in FIG. 3 will be described in detail. In the parallel moving mechanism, one ends of the tension cords 31 and 32 are connected to the upper and lower portions of one movable frame 18a, and the tension cords are connected to the storage case 13a. It is wrapped around the turning elements 33, 34 provided at the upper and lower ends of the movable frame 18b and is folded back, and the tips are connected to the upper and lower ends of the other movable frame 18b. Further, one ends of the tension cords 35 and 36 are separately connected to the upper and lower ends of the movable frame 18b to which the tension cords 31 and 32 are connected, and the tension cords 35 and 36 are provided on the upper and lower ends of the storage case 13b on the opposite side. The trolleys 37, 38 are wound around the shunts 37, 38, and the tension cords are wound around the shunts 39, 40 at the opposite ends, and connected to the upper and lower ends of the movable frame 18a.
【００１４】 したがって、一方の可動框１８ａの上下端は、そこに一端を連結した張紐３１ ，３２、可動框１８ｂ及びそれに連結した張紐３５，３６を介して、その可動框 １８ａの上下端部に連結され、結果的に可動框１８ａは常にその姿勢を拘束され て平行移動することになる。可動框１８ｂについても同様である。 なお、上記各転向子は、以下に示す各実施例の場合を含めて、回転自在のプー リー、あるいは張紐との摩擦抵抗が小さい合成樹脂材料等からなる固定ガイド部 材によって形成することができる。Therefore, the upper and lower ends of the movable frame 18a are connected to the upper and lower ends of the movable frame 18a via the tension cords 31 and 32 having one end connected thereto, the movable frame 18b and the tension cords 35 and 36 connected thereto. As a result, the movable frame 18a is always constrained in its posture and moves in parallel. The same applies to the movable frame 18b. In addition, each of the above-mentioned turning elements, including the case of each of the following embodiments, may be formed of a rotatable pulley or a fixed guide member made of a synthetic resin material or the like having a small frictional resistance with the tension cord. it can.
【００１５】 また、上記収納ケース１３ａ，１３ｂには、内蔵したスプリングで張紐４３， ４４を巻き取るように付勢した巻取り軸４１，４２を支持させ、張紐４３，４４ をスクリーン１０に適宜挿通したうえで、その先端を可動框１８ａ，１８ｂに連 結し、可動框に開放傾向を与えている。 上記アコーディオン式の伸縮自在のスクリーンの場合は、スクリーンが非常に 撓み易いため、スプリングで緊張した張紐４３，４４をスクリーンに設けた多数 の細孔に貫通させておくことは、スクリーンの弛みを防止してその張設状態を安 定化するために有効なものである。In addition, the storage cases 13a and 13b support the winding shafts 41 and 42 which are urged by built-in springs to wind the tension cords 43 and 44, and the tension cords 43 and 44 are attached to the screen 10. After being inserted properly, its tip is connected to the movable frames 18a and 18b to give the movable frame an opening tendency. In the case of the above-mentioned accordion type telescopic screen, the screen is very flexible, so it is necessary to let the tension cords 43 and 44, which are tensioned by the springs, pass through the many pores provided in the screen to prevent the slack of the screen. It is effective for preventing and stabilizing the installed condition.
【００１６】 可動框１８ａ，１８ｂには、上述した平行移動機構を設けると共に、左右のス クリーンの間に連動機構を設けるが、上述した平行移動機構は、同時に左右の可 動框１８ａ，１８ｂの連動機構を構成している。すなわち、可動框１８ａ，１８ ｂは、張紐３１，３２を介し、あるいは張紐３５，３６を介して相互に連結され ているため、両可動框は連動状態に保持されている。なお、平行移動機構が左右 の可動框１８ａ，１８ｂの連動機構をも構成しない場合には、別途連動機構を設 ける必要がある。The movable frames 18a and 18b are provided with the above-mentioned parallel moving mechanism and an interlocking mechanism between the left and right screens. The above-mentioned parallel moving mechanism is provided with the left and right movable frames 18a and 18b at the same time. The interlocking mechanism is configured. That is, since the movable frames 18a and 18b are connected to each other via the tension cords 31 and 32 or the tension cords 35 and 36, the two movable frames are held in an interlocking state. If the parallel movement mechanism does not constitute the interlocking mechanism of the left and right movable frames 18a and 18b, it is necessary to separately provide the interlocking mechanism.
【００１７】 また、上記収納ケース１３ｂには、その内部を可動框１８ａ，１８ｂの開閉操 作に伴って上下方向に走行する張紐３６に、操作子４７を設けている。この操作 子４７は、張紐３６に連結され、収納ケース１３ｂに設けたスリット４８により ガイドされて摺動するものである。 このように、収納ケース内の張紐３６をスクリーン１０の開閉に利用する場合 には、この操作子ばかりでなく、張紐を移動させるための各種手段を採用するこ とができる。さらに、図３の例では、平行移動機構を構成する張紐を利用する場 合について示しているが、これらの張紐を利用することなく、可動框１８ａまた は１８ｂに直接的に操作紐を連結し、それを転向子等を介して外部に導出するこ ともできる。In addition, the storage case 13b is provided with an operator 47 on the tension string 36 which runs inside the storage case 13b in the up-down direction as the movable frames 18a and 18b are opened and closed. The operator 47 is connected to the tension cord 36, and is slid while being guided by a slit 48 provided in the storage case 13b. As described above, when the tension cord 36 in the storage case is used for opening and closing the screen 10, not only the operator but also various means for moving the tension cord can be adopted. Furthermore, in the example of FIG. 3, the case where the tension cords constituting the parallel movement mechanism is used is shown, but the operation cord is directly attached to the movable frame 18a or 18b without using these tension cords. It is also possible to connect them and lead them to the outside through a switch or the like.
【００１８】 図４は、平行移動機構及び左右のスクリーンの連動機構の他の構成例を示して いる。 この平行移動機構においては、一方の可動框１８ａの上下部に張紐５１，５２ の一端を連結し、それらの張紐を、収納ケース１３ａの上下部に設けた転向子５ ３，５４、及びその上下端に設けた転向子５５，５６に巻き掛けたうえで折り返 し、先端を他方の可動框１８ｂの上下端にそれぞれ連結している。また、上記張 紐５１，５２を連結した可動框１８ｂの上下端に別途張紐５７，５８の一端を連 結し、それらの張紐５７，５８を、反対側の収納ケース１３ｂの上下端に設けた 転向子５９，６０に巻き掛け、さらにそれらの張紐を上下反対側端の転向子６１ ，６２に巻き掛けたうえで、前記可動框１８ａの上下端に連結している。 したがって、一方の可動框１８ａの上下部は、そこに一端を連結した張紐５１ ，５２、可動框１８ｂ及び張紐５７，５８を介して、その可動框１８ａの上下端 部に連結され、結果的に可動框１８ａは常にその姿勢を拘束され、平行移動する ことになる。FIG. 4 shows another configuration example of the parallel movement mechanism and the interlocking mechanism of the left and right screens. In this parallel movement mechanism, one end of the tension cords 51, 52 is connected to the upper and lower portions of one movable frame 18a, and these tension cords are provided with the turning elements 53, 54 provided on the upper and lower portions of the storage case 13a, and The turnovers 55 and 56 provided at the upper and lower ends thereof are wrapped around and folded back, and the tips are connected to the upper and lower ends of the other movable frame 18b, respectively. Further, one ends of the tension cords 57 and 58 are separately connected to the upper and lower ends of the movable frame 18b connecting the tension cords 51 and 52, and these tension cords 57 and 58 are connected to the upper and lower ends of the storage case 13b on the opposite side. It is wound around the provided turning elements 59, 60, and the tension cords are further wound around the turning elements 61, 62 at the opposite ends of the upper and lower sides, and then connected to the upper and lower ends of the movable frame 18a. Therefore, the upper and lower parts of one movable frame 18a are connected to the upper and lower ends of the movable frame 18a through the tension cords 51 and 52, one end of which is connected thereto, the movable frame 18b and the tension cords 57 and 58. Therefore, the movable frame 18a is always constrained in its posture and moves in parallel.
【００１９】 一方、可動框１８ｂを中心にして考察すれば、該可動框１８ｂは前記張紐５１ ，５２により可動框１８ａの上下部に連結され、また、その可動框１８ａの上下 端部に連結した張紐５８，５７を、収納ケース１３ｂの上下端に設けた転向子６ ２，６１に巻き掛け、さらにそれらの張紐を上下反対側端の転向子６０，５９に 巻き掛けたうえで、可動框１８ｂの上下端に連結している。 したがって、可動框１８ｂの上下端は、そこに一端を連結した張紐５１，５２ から可動框１８ａを介し、さらに張紐５８，５７を介して、その可動框１８ｂの 上下逆の端部に連結され、結果的に可動框１８ｂも常にその姿勢を拘束され、平 行移動することになる。On the other hand, considering the movable frame 18b as a center, the movable frame 18b is connected to the upper and lower parts of the movable frame 18a by the tension cords 51 and 52, and is also connected to the upper and lower ends of the movable frame 18a. After wrapping the stretched cords 58 and 57 around the turning elements 62 and 61 provided at the upper and lower ends of the storage case 13b, and further wrapping the tension cords around the turning elements 60 and 59 at the opposite ends, It is connected to the upper and lower ends of the movable frame 18b. Therefore, the upper and lower ends of the movable frame 18b are connected to the upside-down ends of the movable frame 18b from the tension cords 51 and 52 having one end connected thereto via the movable frame 18a and further via the tension cords 58 and 57. As a result, the movable frame 18b is always constrained in its posture and moves in a horizontal direction.
【００２０】 また、上記平行移動機構は、同時に左右の可動框１８ａ，１８ｂの連動機構を 構成している。すなわち、可動框１８ａ，１８ｂは、張紐５１，５２を介し、あ るいは張紐５７，５８を介して相互に連結されているため、両可動框は連動状態 に保持されている。Further, the parallel movement mechanism simultaneously constitutes an interlocking mechanism of the left and right movable frames 18a and 18b. That is, since the movable frames 18a and 18b are connected to each other via the tension cords 51 and 52 or the tension cords 57 and 58, the two movable frames are held in an interlocking state.
【００２１】 なお、図中に点線で示したように、可動框１８ｂの上下端に連結した張紐７３ ，７４を収納ケース１３ａの上下端に設けた転向子７５，７６に巻き掛けて折り 返し、先端を他方の収納ケース１３ｂの上下端に設けた転向子７７，７８に巻き 掛けたうえで、同収納ケース１３ｂの上下反対側の転向子７９，８０に巻き掛け 、それらの張紐を可動框１８ｂに連結すると、可動框１８ａ，１８ｂの移動を一 層安定化できると同時に、両側のスクリーン１０，１０に張紐を貫通させること が可能になる。図中、８２は収納ケース１３ｂ内を可動框１８ａ，１８ｂの開閉 操作に伴って上下方向に走行する張紐５７に設けた操作子である。 また、収納ケースの上下端等に複数の転向子を設ける場合においては、各張紐 を巻き掛けるための共通する単一の転向子を設けることもできるが、各張紐に個 別的に転向子を設けることもできる。As shown by the dotted line in the figure, the tension cords 73, 74 connected to the upper and lower ends of the movable frame 18b are wrapped around the turning elements 75, 76 provided at the upper and lower ends of the storage case 13a and folded. , The tip is wound around the turning elements 77, 78 provided at the upper and lower ends of the other storage case 13b, and then wound around the turning elements 79, 80 on the opposite sides of the same storage case 13b, and the tension cords are movable. When the movable frames 18a and 18b are connected to the frame 18b, the movement of the movable frames 18a and 18b can be stabilized by one layer, and at the same time, the tension cords can be passed through the screens 10 and 10 on both sides. In the figure, reference numeral 82 denotes an operator provided on the tension string 57 which runs in the up-down direction in the storage case 13b when the movable frames 18a and 18b are opened and closed. In addition, when a plurality of turning elements are provided on the upper and lower ends of the storage case, a common single turning element for winding each tension cord can be provided, but each tension cord can be turned individually. A child can be provided.
【００２２】 図５は、平行移動機構及び左右のスクリーンの連動機構の他の構成例を示すも ので、この例では、収納ケース１３ａ，１３ｂの上下部に一端を固定した張紐を 可動框１８ａ，１８ｂ上の転向子に巻き掛け、その可動框内を上下反対側に導い たうえで、その他端を他方の収納ケースに固定し、これによって可動框の姿勢を 拘束する平行移動機構を構成させている。FIG. 5 shows another configuration example of the parallel movement mechanism and the interlocking mechanism of the left and right screens. In this example, a tension cord having one end fixed to the upper and lower portions of the storage cases 13a and 13b is attached to the movable frame 18a. , 18b, and the inside of the movable frame is guided upside down, and the other end is fixed to the other storage case, thereby forming a parallel movement mechanism that restrains the posture of the movable frame. ing.
【００２３】 更に具体的に説明すると、スクリーン１０を左右開閉自在に保持するスクリー ン枠は、前述した実施例と同様に、上枠１１、下枠１２、及び収納ケース１３ａ ，１３ｂを相互に連結することにより形成し、収納ケース１３ａの上下部に設け た転向子１０２，１０３に巻き掛けた張紐１０１の両端を、それぞれ可動框１８ ｂの上下端に設けた転向子１０４，１０５に巻き掛け、その可動框１８ｂ内を上 下反対側に導いて、それぞれ転向子１０６，１０７に巻き掛けたうえで、その他 端を他方の収納ケース１３ｂに設けた転向子１０８，１０９に巻き掛け、張紐の 両端を連結して無端状に形成している。More specifically, the screen frame that holds the screen 10 so that it can be opened and closed in the left and right directions connects the upper frame 11, the lower frame 12, and the storage cases 13a and 13b to each other, as in the above-described embodiment. Both ends of the tension cord 101 wound around the turning elements 102, 103 provided on the upper and lower portions of the storage case 13a are wound on the turning elements 104, 105 provided on the upper and lower ends of the movable frame 18b, respectively. , The inside of the movable frame 18b is guided to the upper and lower opposite sides and wound around the turning elements 106 and 107, respectively, and the other ends are wound around the turning elements 108 and 109 provided in the other storage case 13b, and the tension cord is stretched. Both ends are connected to form an endless shape.
【００２４】 上記張紐１０１は、収納ケース１３ａ，１３ｂに設けた転向子１０２，１０３ ，１０８，１０９に巻き掛けているが、これらの転向子は必ずしも必要なもので はなく、それらの有無にかかわらず、張紐１０１は収納ケース１３ａ，１３ｂに 固定する必要がある。The tension cord 101 is wound around the turning elements 102, 103, 108, 109 provided in the storage cases 13a, 13b, but these turning elements are not always necessary, and the presence or absence of them is not necessary. Regardless, the tension cord 101 needs to be fixed to the storage cases 13a and 13b.
【００２５】 一方、収納ケース１３ａの上下部に設けた転向子１１２，１１３に巻き掛けた 張紐１１１は、その両端を可動框１８ａの上下端に設けた転向子１１４，１１５ に巻き掛け、その可動框１８ａ内を上下反対側に導いて、それぞれ転向子１１６ ，１１７に巻き掛けたうえで、その他端を他方の収納ケース１３ｂに設けた転向 子１１８，１１９に巻き掛け、張紐の両端を連結して無端状に形成している。こ の場合も、収納ケースに設けた転向子は必須ではなく、張紐１１１は収納ケース に固定する必要がある。On the other hand, the tension cord 111 wound around the turning elements 112 and 113 provided at the upper and lower portions of the storage case 13a is wound at both ends thereof to the turning elements 114 and 115 provided at the upper and lower ends of the movable frame 18a, respectively. After guiding the inside of the movable frame 18a to the opposite sides and wrapping it around the turning elements 116 and 117, respectively, the other ends are wrapped around the turning elements 118 and 119 provided in the other storage case 13b, and both ends of the tension cord are connected. They are connected to form an endless shape. Also in this case, the turning element provided in the storage case is not essential, and the tension cord 111 needs to be fixed to the storage case.
【００２６】 上述した張紐１０１，１１１は、平行移動機構を構成するものであるが、更に 安定的に平行移動動作させ、且つ左右の框の連動機構を付設するためには、図５ 中に示す次のような張紐などを張設すればよい。 同図の例においては、可動框１８ａの上下部に張紐１２１，１２２の一端を連 結し、それらの張紐を、収納ケース１３ｂの上下部に設けた転向子１２３，１２ ４、及びその中間部に設けた転向子１２５，１２６に巻き掛けたうえで折り返し 、先端を他方の可動框１８ｂの中間部にそれぞれ連結している。また、可動框１ ８ｂの上下端に別途張紐１２７，１２８の一端を連結し、それらの張紐１２７， １２８を、反対側の収納ケース１３ａの上下端に設けた転向子１２９，１３０に 巻き掛け、さらにそれらの張紐を中間部の転向子１３１，１３２に巻き掛けたう えで、前記可動框１８ａの中間部に連結している。 このように構成すると、可動框１８ａ，１８ｂは、極めて安定的に平行移動す ると同時に、一方の可動框を駆動したときに他方が連動して開閉動作を行うこと になる。The above-mentioned tension cords 101 and 111 constitute a parallel movement mechanism, but in order to perform a stable parallel movement operation and to attach a left and right frame interlocking mechanism, The following tension cords may be stretched. In the example shown in the figure, one ends of the tension cords 121 and 122 are connected to the upper and lower portions of the movable frame 18a, and the tension cords 123 and 124 are provided on the upper and lower portions of the storage case 13b and the turning elements 123 and 124, respectively. It is wrapped around the turning elements 125 and 126 provided in the middle part and folded back, and the tip ends are connected to the middle part of the other movable frame 18b. Also, one end of the tension cords 127 and 128 is separately connected to the upper and lower ends of the movable frame 18b, and the tension cords 127 and 128 are wound around the turning elements 129 and 130 provided on the upper and lower ends of the storage case 13a on the opposite side. It is connected to the intermediate portion of the movable frame 18a by hanging it and winding the tension cords around the turning elements 131 and 132 in the intermediate portion. According to this structure, the movable frames 18a and 18b move extremely stably in parallel, and at the same time, when one of the movable frames is driven, the other frame is interlocked to open and close.
【００２７】[0027]
【考案の効果】 以上に詳述したように、本考案によれば、アコーディオン式に伸縮自在となし たスクリーンを左右両開きとしたスクリーン開閉装置において、スクリーンの一 端に取り付けた可動框を平行移動させることができると共に、左右の可動框の連 動によりその開閉のために歩き回る必要をなくした操作性のよいスクリーン開閉 装置を得ることができる。As described in detail above, according to the present invention, in the screen opening / closing device in which the accordion-type telescopic screen is opened to the left and right, the movable frame attached to one end of the screen is moved in parallel. It is possible to obtain a screen opening / closing device with good operability, which eliminates the need to walk around to open and close the movable frames on the right and left sides.
【図１】本考案に係るスクリーン開閉装置の実施例の縦
断面図である。FIG. 1 is a vertical sectional view of an embodiment of a screen opening / closing device according to the present invention.
【図２】同水平断面図である。FIG. 2 is a horizontal sectional view of the same.
【図３】平行移動機構の一例を示す模式的正面図であ
る。FIG. 3 is a schematic front view showing an example of a parallel movement mechanism.
【図４】同平行移動機構の他の一例を示す模式的正面図
である。FIG. 4 is a schematic front view showing another example of the parallel movement mechanism.
【図５】同平行移動機構のさらに他の一例を示す模式的
正面図である。FIG. 5 is a schematic front view showing still another example of the parallel movement mechanism.
１ 建物開口部、 ４ スクリーン装置、 １０ スクリーン、 １３ａ，１３ｂ 収納ケース、 １８ａ，１８ｂ 可動框、 ３１，３２，３５，３６，５１，５２，５７，５８ 張
紐、 ７３，７４，１０１，１１１ 張紐、 ３３，３４，３７〜４０，５３〜５６，５９〜６２，７
５〜８０ 転向子、 １０２〜１０９，１１２〜１１９ 転向子。1 building opening, 4 screen device, 10 screen, 13a, 13b storage case, 18a, 18b movable frame, 31, 32, 35, 36, 51, 52, 57, 58 tension string, 73, 74, 101, 111 tension String, 33, 34, 37-40, 53-56, 59-62, 7
5-80 diverter, 102-109, 112-119 diverter.
Claims (3)
ース内に、多数のプリーツを施して折曲することにより
アコーディオン式に伸縮自在となしたスクリーンの基端
をそれぞれ固定すると共に、該スクリーンの先端に開閉
操作用の可動框を取り付け、これらの可動框をスクリー
ン枠に沿って左右摺動自在とした左右両開きスクリーン
開閉装置において、 それぞれの可動框に、それらの可動框の姿勢を拘束する
平行移動機構を付設すると共に、 両可動框に、収納ケース上の転向子に巻き掛けた張紐で
それらを連結して左右のスクリーンの開閉を連動させる
連動機構を付設した、 ことを特徴とする左右両開きスクリーン開閉装置。1. A accordion-type telescopic screen base is fixed by folding a plurality of pleats in a storage case constituting the left and right sides of the screen frame, and the screen is also fixed. A movable frame for opening and closing is attached to the tip of each of the left and right double-opening screen opening and closing device that allows the movable frame to slide left and right along the screen frame, and each movable frame restrains the posture of the movable frame. A parallel movement mechanism is attached, and a linking mechanism is attached to both movable frames to link the opening and closing of the left and right screens by connecting them with a tension string wrapped around the turning element on the storage case. Left and right opening screen opening and closing device.
数の張紐の一端を固定し、それらの張紐を、収納ケース
に設けた転向子に巻き掛けた後、上下枠のいずれかの枠
内を通して可動框の移動方向の反対側に導いたうえで、
その他端を上記可動框の他の部位に固定し、これによっ
て可動框の姿勢を拘束する平行移動機構を構成させたこ
とを特徴とする請求項１に記載の左右両開きスクリーン
開閉装置。2. A movable frame attached to the tip of a screen, wherein one end of a plurality of tension cords is fixed, the tension cords are wound around a turning element provided in a storage case, and then one of upper and lower frames is provided. After guiding through the inside to the direction opposite to the moving direction of the movable frame,
2. The left / right double-opening screen opening / closing device according to claim 1, wherein the other end is fixed to another portion of the movable frame, and thereby a parallel movement mechanism for constraining the posture of the movable frame is configured.
を固定し、それらの張紐を、スクリーンの先端に取り付
けた可動框上の転向子に巻き掛けて、その可動框内を上
下反対側に導いたうえで、その他端を他方の収納ケース
に固定し、これによって可動框の姿勢を拘束する平行移
動機構を構成させたことを特徴とする請求項１に記載の
左右両開きスクリーン開閉装置。3. One end of a tension cord is fixed to the upper and lower parts of the storage case, and the tension cords are wound around the turning elements on the movable frame attached to the tip of the screen, and the inside of the movable frame is turned upside down. The left-right double-opening screen opening / closing device according to claim 1, further comprising a parallel movement mechanism that guides the other side to the other storage case and fixes the other end to the other storage case, thereby restraining the posture of the movable frame. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992078891U JP2521782Y2 (en) | 1992-10-19 | 1992-10-19 | Left and right double screen opening and closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992078891U JP2521782Y2 (en) | 1992-10-19 | 1992-10-19 | Left and right double screen opening and closing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0637491U true JPH0637491U (en) | 1994-05-20 |
| JP2521782Y2 JP2521782Y2 (en) | 1997-01-08 |
Family
ID=13674441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1992078891U Expired - Lifetime JP2521782Y2 (en) | 1992-10-19 | 1992-10-19 | Left and right double screen opening and closing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2521782Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR970005169A (en) * | 1995-07-14 | 1997-02-19 | 호시야마 야수오 | Screen device |
| WO2010087606A2 (en) * | 2009-01-29 | 2010-08-05 | Lee Sang Beom | Light-blocking apparatus |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4202395A (en) * | 1978-09-11 | 1980-05-13 | Sundberg-Ferar, Inc. | Adjustable shade construction |
| JPS5811269U (en) * | 1981-07-13 | 1983-01-25 | 富士通株式会社 | semiconductor equipment |
| US4733711A (en) * | 1985-09-20 | 1988-03-29 | Schoen Siegfried | Folding blind, composite folding blind and coupling strip therefore |
| JPS642959U (en) * | 1987-06-25 | 1989-01-10 |
-
1992
- 1992-10-19 JP JP1992078891U patent/JP2521782Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4202395A (en) * | 1978-09-11 | 1980-05-13 | Sundberg-Ferar, Inc. | Adjustable shade construction |
| JPS5811269U (en) * | 1981-07-13 | 1983-01-25 | 富士通株式会社 | semiconductor equipment |
| US4733711A (en) * | 1985-09-20 | 1988-03-29 | Schoen Siegfried | Folding blind, composite folding blind and coupling strip therefore |
| JPS642959U (en) * | 1987-06-25 | 1989-01-10 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR970005169A (en) * | 1995-07-14 | 1997-02-19 | 호시야마 야수오 | Screen device |
| WO2010087606A2 (en) * | 2009-01-29 | 2010-08-05 | Lee Sang Beom | Light-blocking apparatus |
| WO2010087606A3 (en) * | 2009-01-29 | 2010-10-28 | Lee Sang Beom | Light-blocking apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2521782Y2 (en) | 1997-01-08 |
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