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JP2012098560A - Screen device - Google Patents

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JP2012098560A
JP2012098560A JP2010246760A JP2010246760A JP2012098560A JP 2012098560 A JP2012098560 A JP 2012098560A JP 2010246760 A JP2010246760 A JP 2010246760A JP 2010246760 A JP2010246760 A JP 2010246760A JP 2012098560 A JP2012098560 A JP 2012098560A
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storage case
roll
screen device
take
front side
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JP5609549B2 (en
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Masayuki Okumura
正之 奥村
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OSM Co Ltd
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OSM Co Ltd
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Abstract

PROBLEM TO BE SOLVED: To provide a screen device allowing an easy maintenance work such as replacement of a take-up roll from a front side.SOLUTION: In a screen device 1 for elevating/lowering a screen fabric 5 by taking up or delivering the screen fabric 5 in relation to a take-up roll 3 stored in a storage case 2, a front surface panel for covering a front side of the storage case 2 is provided from the front side of the storage case 2 to be attachable/detachable or openable/closable, a pair of guide parts are provided on both side parts of the storage case 2 to guide the take-up roll 3 to an assembly position of the storage case 2 by accepting both end parts of a spindle 41 of the take-up roll 3 from the front side of the storage case 2, and holding metal fittings 50L and 50R are fixed to a side part of the storage case 2 from the front side to hold the spindle 41 loaded in the guide parts, in the guide parts.

Description

本発明は、建築物の壁面や天井面に取付けられるスクリーン装置に関する。   The present invention relates to a screen device attached to a wall surface or ceiling surface of a building.

スクリーン装置として、収納ケースと、該収納ケースに収納した巻取ロールと、巻取ロールに対してスクリーン生地を巻取ったり繰出したりすることで、該スクリーン生地を昇降させる手動式や電動式の駆動手段とを備えたスクリーン装置が広く実施されている。   As a screen device, a storage case, a winding roll stored in the storage case, and a manual or electric drive that lifts and lowers the screen fabric by winding or unwinding the screen fabric with respect to the winding roll. And screen devices with means are widely implemented.

一方、スクリーン装置のメンテナンス性を高めるために、収納ケースに対して巻取ロールを着脱可能となしたものが提案され、実用化されている。例えば、巻取ロールを支持するための左右1対のブラケットを設け、両ブラケットに前端部を開口した、前方上がりの傾斜状の切欠孔を形成し、両切欠孔に巻取ロールの支軸の両端部を前側から落とし込み、支軸に嵌合する貫通孔を有するロック板をブラケットに対して側方よりビスで固定して、ロック板を介して支軸をブラケットに支持するように構成した電動スクリーン装置も提案されている(例えば、特許文献1参照)。   On the other hand, in order to improve the maintainability of the screen device, a screen in which a take-up roll can be attached to and detached from the storage case has been proposed and put into practical use. For example, a pair of left and right brackets for supporting the take-up roll are provided, and both brackets are formed with notched holes that are inclined forward and open at the front end portions. Electricity constructed so that both ends are dropped from the front side, and a lock plate having a through hole that fits into the support shaft is fixed to the bracket with screws from the side, and the support shaft is supported by the bracket via the lock plate. A screen device has also been proposed (see, for example, Patent Document 1).

また、電動式のスクリーン装置では、電動モータの制御装置を収納ケースの一側部に配置したものが広く採用されている(特許文献2参照)。   Moreover, in the electric screen device, a device in which an electric motor control device is arranged on one side of a storage case is widely used (see Patent Document 2).

特開2005−115340号公報JP 2005-115340 A 特開2003−228132号公報JP 2003-228132 A

ところで、前記特許文献1記載のスクリーン装置では、ブラケットを取り外すことなく、巻取ロールを容易に取り外すことができる。しかし、ロック板を側方よりブラケットに固定しているので、収納ケースから側部キャップを取り外さないとロック板を取り外すことができず、その分巻取ロールの交換等の作業が煩雑になるという問題があった。   By the way, in the screen apparatus of the said patent document 1, a winding roll can be easily removed, without removing a bracket. However, since the lock plate is fixed to the bracket from the side, the lock plate cannot be removed unless the side cap is removed from the storage case, and work such as replacement of the take-up roll is complicated accordingly. There was a problem.

また、電動式のスクリーン装置では、例えば前記特許文献2記載のスクリーン装置のように、電動モータの制御装置を収納ケースの一側部に配置している関係上、一側部が他側分よりも側方へ出っ張ったものとなり、収納ケースの左右方向の中心とスクリーン生地の左右方向の中心とがずれて配置され、スクリーン装置が左右対称にならず、スクリーン装置の外観が低下するという問題があった。   In addition, in the electric screen device, as in the screen device described in Patent Document 2, for example, the control device for the electric motor is disposed on one side of the storage case. However, the horizontal center of the storage case and the horizontal center of the screen fabric are shifted from each other, the screen device is not symmetrical and the appearance of the screen device is deteriorated. there were.

本発明の目的は、巻取ロールの交換などのメンテナンス作業を前側から容易に行うことが可能なスクリーン装置を提供することである。   An object of the present invention is to provide a screen device capable of easily performing maintenance work such as replacement of a winding roll from the front side.

本発明に係るスクリーン装置は、収納ケースに収納した巻取ロールに対して、スクリーン生地を巻取ったり繰出したりすることで、該スクリーン生地を昇降させるスクリーン装置において、前記収納ケースの前側を覆う前面パネルを該収納ケースの前側から着脱自在又は開閉自在に設け、前記巻取ロールの支軸の両端部を前記収納ケースの前側から受け入れて、前記巻取ロールを前記収納ケースの組付位置へ案内する1対の案内部を前記収納ケースの両側部に設け、前記収納ケースの側部に前側から固定されて、前記案内部内に装填した支軸を前記案内部内に保持する保持金具を設けたものである。   The screen device according to the present invention is a screen device that lifts and lowers the screen fabric by winding and feeding the screen fabric with respect to a winding roll stored in the storage case, and covers the front side of the storage case. A panel is provided detachably or openably from the front side of the storage case, and both ends of the spindle of the winding roll are received from the front side of the storage case, and the winding roll is guided to the assembly position of the storage case. A pair of guide portions to be provided on both sides of the storage case, and provided with holding brackets that are fixed to the side portions of the storage case from the front side and hold the support shaft loaded in the guide portion in the guide portion. It is.

このスクリーン装置では、これを建築物の壁面上部や天井などの高所に取付けて、スクリーン生地を巻取ったり繰出したりして使用することになる。また、前面パネルを取り外したり開放したりして、巻取ロールや巻取ロールの駆動手段などに対するメンテナンス等を行うことになる。巻取ロールに対してメンテナンスを行ったり、巻取ロールを交換するため、巻取ロールを取り外すときには、前面パネルを取り外したり開放したりしてから、収納ケースに対して保持金具を固定する固定具を取り外して、巻取ロールの両端部を案内部に仮支持させた状態で、巻取ロールを保持金具とともに前側へ引き出して取り外すことになる。ただし、左右の保持金具を収納ケースから取り外して、巻取ロールの両端部を案内部に仮支持させた状態で、巻取ロールを前側へ引き出して取り外すこともできる。一方、巻取ロールを組み付けるときには、巻取ロールの両端の支軸に対して保持金具を取付けた後、左右の支軸を収納ケースの左右の案内部に収納ケースの前側から装填し、巻取ロールを案内部に仮支持させた状態で、保持金具を収納ケースの側部に固定具で前側から固定して、保持金具を介して支軸を収納ケースの側部に位置決め保持し、巻取ロールを収納ケースに組み付けることになる。ただし、巻取ロールの左右の支軸を収納ケースの左右の案内部に収納ケースの前側から装填し、巻取ロールを案内部に仮支持させた状態で、保持金具を収納ケースの側部に固定具で前側から固定して、保持金具を介して支軸を収納ケースの側部に位置決め固定し、巻取ロールを収納ケースに組み付けることもできる。   In this screen apparatus, this is attached to a high place such as the upper part of the wall surface of the building or the ceiling, and the screen fabric is wound up or fed out. Further, the front panel is removed or opened to perform maintenance on the winding roll and the winding roll driving means. When removing the take-up roll to perform maintenance or replace the take-up roll, remove the front panel or open it, and then fix the holding bracket to the storage case In a state where both ends of the take-up roll are temporarily supported by the guide portion, the take-up roll is pulled out to the front side together with the holding metal and removed. However, it is also possible to remove the right and left holding metal fittings from the storage case and pull out the take-up roll to the front side in a state where both ends of the take-up roll are temporarily supported by the guide portion. On the other hand, when assembling the take-up roll, after attaching holding brackets to the support shafts at both ends of the take-up roll, the left and right support shafts are loaded into the left and right guide portions of the storage case from the front side of the storage case, With the roll temporarily supported by the guide, the holding bracket is fixed to the side of the storage case from the front with a fixture, and the support shaft is positioned and held on the side of the storage case via the holding bracket. The roll is assembled to the storage case. However, the left and right spindles of the take-up roll are loaded into the left and right guides of the storage case from the front side of the storage case, and the holding bracket is attached to the side of the storage case with the take-up roll temporarily supported by the guide. It can also be fixed from the front side with a fixture, and the support shaft can be positioned and fixed to the side portion of the storage case via the holding bracket, and the winding roll can be assembled to the storage case.

このように、このスクリーン装置では、前側からの作業により巻取ロールの交換を含む各種メンテナンスを行うことができるので、スクリーン装置に対する各種メンテナンス作業を格段に効率的に行うことが可能となる。しかも、巻取ロールの支軸を案内部に仮支持させた状態で、巻取ロールを収納ケースに対して着脱できるので、巻取ロールに対するメンテナンスや巻取ロールの交換作業を効率的に行え、しかも一人の作業者でもこれらのメンテナンス作業を容易に行うことができる。   Thus, in this screen device, various maintenance operations including replacement of the take-up roll can be performed by work from the front side, so that various maintenance operations on the screen device can be performed remarkably efficiently. Moreover, since the winding roll can be attached to and detached from the storage case with the guide shaft of the winding roll being temporarily supported by the guide portion, maintenance of the winding roll and replacement of the winding roll can be performed efficiently. In addition, even one worker can easily perform these maintenance operations.

ここで、前記保持金具を支軸に対して軸方向に移動自在に且つ脱落不能に設け、前記保持金具と巻取ロールの胴体部間に案内部を配置させることが好ましい実施の形態である。このように構成すると、巻取ロールに対して保持金具を取付けた状態で、これを収納ケース内に装填することができるので、巻取ロールの組付作業を効率的に且つ一人の作業者でも容易に行うことが可能となる。しかも、巻取ロールを収納ケースに組み付けた状態で、保持金具が巻取ロールの左右方向の移動を規制する座金として機能するので、保持金具に対して支軸の移動を拘束する機能と、巻取ロールの左右方向の移動を規制する座金としての機能の2つの機能を付与できる。   Here, in a preferred embodiment, the holding metal fitting is provided so as to be movable in the axial direction with respect to the support shaft and cannot be dropped off, and a guide portion is disposed between the holding metal fitting and the body portion of the take-up roll. If comprised in this way, in the state which attached the holding | maintenance metal fitting with respect to the winding roll, this can be loaded in a storage case, Therefore Assembling work of a winding roll can be performed efficiently and even one worker can do it. It can be easily performed. In addition, the holding bracket functions as a washer that restricts the movement of the winding roll in the left-right direction with the winding roll assembled to the storage case. Two functions as a washer that restricts the movement of the take-up roll in the left-right direction can be provided.

前記支軸の前側への脱落を規制する規制突部を前記案内部に形成することが好ましい実施の形態である。このように構成すると、案内部に仮支持させた支軸の脱落を規制突部で規制できるので、収納ケースに対して巻取ロールを着脱するときに、巻取ロールが意図せずして脱落するという不具合を防止できる。   In a preferred embodiment, a restriction protrusion for restricting the support shaft from dropping off to the front side is formed on the guide part. If comprised in this way, since the fall of the spindle temporarily supported by the guide part can be controlled by the control projection, when the take-up roll is attached to and detached from the storage case, the take-up roll unintentionally drops off. It is possible to prevent the trouble of doing.

前記スクリーン生地と左右方向の中心位置を揃えて前記前面パネルを設けることもできる。このように構成すると、巻取ロールから繰り出されるスクリーン生地が、外見上あたかもスクリーン装置の左右方向の中心から繰り出されるように、前面パネルが配置されることになるので、左右対称の均整の取れた良好な外観意匠のスクリーン装置を実現できる。しかも、前面パネルを意匠の異なるものに交換することで、意匠の異なる複数種類のスクリーン装置を製作できる。   The front panel can also be provided by aligning the screen fabric and the center position in the left-right direction. When configured in this way, the front panel is arranged so that the screen fabric fed from the winding roll is fed out from the center in the left-right direction of the screen device, so that a symmetrical balance can be obtained. A screen device having a good appearance design can be realized. Moreover, a plurality of types of screen devices with different designs can be manufactured by exchanging the front panel with a different design.

本発明に係るスクリーン装置によれば、前側からの作業により巻取ロールの交換を含む各種メンテナンスを行うことができるので、スクリーン装置に対する各種メンテナンス作業を格段に効率的に行うことが可能となる。しかも、巻取ロールの支軸を案内部に仮支持させた状態で、巻取ロールを収納ケースに対して着脱できるので、巻取ロールに対するメンテナンスや巻取ロールの交換作業を効率的に行え、しかも一人の作業者でもこれらのメンテナンス作業を容易に行うことができる。   According to the screen device of the present invention, various maintenance operations including replacement of the take-up roll can be performed by work from the front side, so that various maintenance operations for the screen device can be performed remarkably efficiently. Moreover, since the winding roll can be attached to and detached from the storage case with the guide shaft of the winding roll being temporarily supported by the guide portion, maintenance of the winding roll and replacement of the winding roll can be performed efficiently. In addition, even one worker can easily perform these maintenance operations.

電動式スクリーン装置の斜視図Perspective view of electric screen device 電動式スクリーン装置の正面図Front view of electric screen device 電動式スクリーン装置の前面パネルを取り外した状態での要部正面図Front view of the main part of the electric screen device with the front panel removed 電動式スクリーン装置の縦断面図Vertical section of electric screen device 電動式スクリーン装置の壁面への取り付け方法の説明図Explanatory drawing of how to attach electric screen device to wall surface ブラケットの斜視図Perspective view of bracket 巻取ロールの右側の支持構造の分解斜視図An exploded perspective view of the support structure on the right side of the winding roll 同支持構造の組付状態での斜視図A perspective view of the support structure in the assembled state 同支持構造の分解側面図Exploded side view of the support structure 巻取ロールの左側の支持構造の分解斜視図An exploded perspective view of the support structure on the left side of the winding roll 同支持構造の組付状態での斜視図A perspective view of the support structure in the assembled state スクリーンの下端部付近の斜視図Perspective view near the bottom edge of the screen 図12のXIII-XIII線断面図XIII-XIII sectional view of FIG. 図13のXIV-XIV線断面図XIV-XIV cross-sectional view of FIG. 手動式スクリーン装置の前面パネルを取り外した状態での要部正面図Front view of the main part of the manual screen device with the front panel removed

次に、本発明の実施形態を添付図面に基づき詳細に説明する。
図1〜図5に示すように、スクリーン装置1は、電動式のスクリーン装置で、建築物の壁面上部や天井などに取付けられる収納ケース2と、収納ケース2に収納した巻取ロール3と、巻取ロール3の胴体部4に巻き付けたスクリーン生地5と、巻取ロール3に対してスクリーン生地5を巻取ったり繰出したりして、スクリーン生地5を昇降する駆動手段(図示略)と、駆動手段を制御する制御装置6とを備えている。
Next, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
As shown in FIGS. 1 to 5, the screen device 1 is an electric screen device, and a storage case 2 attached to an upper part of a wall surface or a ceiling of a building, a winding roll 3 stored in the storage case 2, A screen fabric 5 wound around the body 4 of the winding roll 3, a driving means (not shown) for lifting and lowering the screen fabric 5 by winding or unwinding the screen fabric 5 around the winding roll 3, and driving And a control device 6 for controlling the means.

収納ケース2は、上面板11と後面板12とを有する倒立略L字状のフレーム部材10と、フレーム部材10の上面板11の前端部に着脱可能に支持されて、収納ケース2の前面を覆う前面パネル13と、前面パネル13に着脱可能に取付けられて、収納ケース2の下面を閉鎖する略L字状の下面板14と、フレーム部材10の左右端部に固定した側面板15R、15Lとを備えている。   The storage case 2 is detachably supported by an inverted substantially L-shaped frame member 10 having an upper surface plate 11 and a rear surface plate 12, and a front end portion of the upper surface plate 11 of the frame member 10. A front panel 13 to be covered, a substantially L-shaped bottom plate 14 which is detachably attached to the front panel 13 and closes the bottom surface of the storage case 2, and side plates 15 R and 15 L fixed to the left and right ends of the frame member 10. And.

(前面パネル及びその取付構造)
前面パネル13は、図1〜図5に示すように、略平坦な前壁部16aと、前壁部16aの上下両端部から後方へ延びる補強壁部16bとを有するパネル本体16と、パネル本体16の左右両端部に着脱自在に取付けた側部キャップ17とから構成されている。パネル本体16は、合成樹脂材料や金属材料の押し出し成形品で構成され、パネル本体16の上端近傍には支持突起18が後方へ突出状に形成され、支持突起18の下側には係止突起19が後方へ突出状に形成されている。フレーム部材10の上面板11の前端部には、閉鎖位置において係止突起19を下側から受け止める支持部20が形成され、フレーム部材10の上面板11の前端近傍部には支持突起18を外嵌抱持する抱持部21が形成され、前面パネル13は、支持突起18を抱持部21で外嵌抱持することで、左右方向に移動自在で且つ、図4に実線で図示の閉鎖位置と、下端部を収納ケース2の前方斜め上側に蹴り上げた略水平な図4に仮想線で図示の開放位置とにわたって回動自在に支持され、開放位置に回動させた状態で上方へ移動させることで、支持突起18と抱持部21との係合を解除して、収納ケース2から取り外せるように構成されている。
(Front panel and its mounting structure)
As shown in FIGS. 1 to 5, the front panel 13 includes a panel main body 16 having a substantially flat front wall portion 16a and reinforcing wall portions 16b extending rearward from both upper and lower end portions of the front wall portion 16a. It is comprised from the side part cap 17 attached to the right-and-left both ends of 16 removably. The panel main body 16 is made of an extruded product of a synthetic resin material or a metal material. A support protrusion 18 is formed in a protruding shape in the vicinity of the upper end of the panel main body 16, and a locking protrusion is formed below the support protrusion 18. 19 is formed to protrude rearward. At the front end of the upper surface plate 11 of the frame member 10, a support portion 20 that receives the locking protrusion 19 from below is formed in the closed position, and the support protrusion 18 is disposed outside the front end of the upper surface plate 11 of the frame member 10. A holding part 21 for fitting and holding is formed, and the front panel 13 is movable in the left-right direction by externally holding and holding the support protrusion 18 by the holding part 21 and is closed as shown by a solid line in FIG. The position and the lower end of the storage case 2 are kicked upward and obliquely upward, and are supported in a substantially horizontal manner in FIG. By being moved, the engagement between the support protrusion 18 and the holding portion 21 is released, so that the support protrusion 18 can be detached from the storage case 2.

このように、前面パネル13を収納ケース2に対して前側から着脱自在に支持することで、巻取ロール3の交換など、収納ケース2内に対するメンテナンスを効率的に行うことが可能となる。また、前面パネル13は、フレーム部材10に対して左右方向に移動自在に支持されるので、後述のように制御装置6などにより、収納ケース2の左右方向の中心と巻取ロール3の左右方向の中心とがずれて配置される場合でも、図2に示すように、前面パネル13の左右方向の中心位置PPとスクリーン装置1から繰り出されるスクリーン生地5の左右方向の中心位置PSとが前後に重なるように、スクリーン生地5と左右方向の中心位置を揃えて前面パネル13を設けることで、巻取ロール3から繰り出されるスクリーン生地5と、前面パネル13の左端部間の距離LL及び前面パネル13の右端部間の距離LRとが同じになり、スクリーン生地5が外見上あたかもスクリーン装置1の左右方向の中心から繰り出されるように構成できるので、左右対称の均整の取れた良好な外観意匠のスクリーン装置1を実現できる。しかも、前面パネル13を意匠の異なるものに交換することで、意匠の異なる複数種類のスクリーン装置1を容易に製作できる。   In this way, by supporting the front panel 13 so as to be detachable from the front side with respect to the storage case 2, maintenance inside the storage case 2 such as replacement of the take-up roll 3 can be performed efficiently. Further, since the front panel 13 is supported so as to be movable in the left-right direction with respect to the frame member 10, the center in the left-right direction of the storage case 2 and the left-right direction of the take-up roll 3 are controlled by the control device 6 and the like as will be described later. 2, the center position PP in the left-right direction of the front panel 13 and the center position PS in the left-right direction of the screen fabric 5 fed from the screen device 1 are front and back as shown in FIG. By providing the front panel 13 with the screen fabric 5 and the center position in the left-right direction aligned so as to overlap, the distance LL between the screen fabric 5 fed from the take-up roll 3 and the left end of the front panel 13 and the front panel 13 The distance LR between the right ends of the screen device 5 is the same, and the screen fabric 5 can be configured to be fed out from the center in the left-right direction of the screen device 1 in appearance. In, it is possible to realize a screen device 1 proportioned good appearance design symmetrical. In addition, by replacing the front panel 13 with a different design, a plurality of types of screen devices 1 with different designs can be easily manufactured.

ただし、フレーム部材10に対する前面パネル13の取付構造は、スクリーン装置1の前側から前面パネル13を着脱或いは開閉できるものであれば、任意の構成のものを採用することができる。また、パネル本体16は、押し出し成形以外の成形方法で製作することも可能である。   However, as the attachment structure of the front panel 13 to the frame member 10, any structure can be adopted as long as the front panel 13 can be attached / detached or opened / closed from the front side of the screen device 1. The panel body 16 can also be manufactured by a molding method other than extrusion molding.

(スクリーン装置の設置構造)
スクリーン装置1を建築物の壁面や天井面に固定設置するための設置構造について説明すると、図3〜図6に示すように、フレーム部材10の後面板12の上部には後方へ突出する係止突部22が形成され、係止突部22の後端部には下側へ延びる上部係止片23が形成されている。後面板12の下端部には後方へ延びる支持部24が形成され、支持部24の後端部には下方へ延びる前後1対の下部係止片25が形成されている。フレーム部材10は、合成樹脂材料や金属材料の押し出し成形品で製作され、係止突部22と上部係止片23と支持部24と下部係止片25とはフレーム部材10の全長にわたって形成されている。ただし、フレーム部材10は、押し出し成形以外の成形方法で製作することも可能である。
(Screen device installation structure)
The installation structure for fixedly installing the screen device 1 on the wall surface or ceiling surface of the building will be described. As shown in FIGS. A protrusion 22 is formed, and an upper locking piece 23 extending downward is formed at the rear end of the locking protrusion 22. A support portion 24 extending rearward is formed at the lower end portion of the rear plate 12, and a pair of front and rear lower locking pieces 25 extending downward are formed at the rear end portion of the support portion 24. The frame member 10 is manufactured by an extruded product of a synthetic resin material or a metal material, and the locking projection 22, the upper locking piece 23, the support portion 24, and the lower locking piece 25 are formed over the entire length of the frame member 10. ing. However, the frame member 10 can be manufactured by a molding method other than extrusion molding.

建築物の壁面や天井面には左右1対の設置金具30が相互に間隔をあけてビス等で固定され、この設置金具30は、倒立略L字状の設置金具本体31と、設置金具本体31に溶接固定したフック部材32とから構成されている。   A pair of left and right installation brackets 30 are fixed to each other on the wall or ceiling surface of the building with screws or the like. The installation bracket 30 includes an inverted substantially L-shaped installation bracket body 31 and an installation bracket body. And a hook member 32 fixedly welded to 31.

設置金具本体31は、縦壁部34と水平壁部35とからなる倒立略L字状の本体部33と、縦壁部34の左右両側部を前側へ折り曲げてなる縦補強部34aと、水平壁部35の左右両側部を下側へ折り曲げてなる水平補強部35aとからなり、金属板をプレス成形して製作されている。縦壁部34の下端部には前方へ延びる下部フック部36が形成され、縦補強部34aの高さ方向の途中部には上方へ向けて開口する上下方向の切欠きからなる上部フック部37が形成されている。フック部材32は、金属板を略クランク状にプレス成形したもので、縦壁部34から上部フック部37の下端部よりもやや上側に対応する位置へ延びる支持部32aと、上部フック部37の前端部に沿って上方へ延びる補助フック部32bとを有している。設置金具本体31及びフック部材32は、プレス成形以外の方法で製作することも可能である。   The installation bracket main body 31 includes an inverted substantially L-shaped main body portion 33 including a vertical wall portion 34 and a horizontal wall portion 35, a vertical reinforcing portion 34a formed by bending the left and right side portions of the vertical wall portion 34 forward, and a horizontal It consists of a horizontal reinforcing part 35a formed by bending the left and right side parts of the wall part 35 downward, and is manufactured by press-molding a metal plate. A lower hook portion 36 extending forward is formed at the lower end portion of the vertical wall portion 34, and an upper hook portion 37 formed of a vertical notch that opens upward in the middle of the vertical reinforcing portion 34a in the height direction. Is formed. The hook member 32 is formed by press-molding a metal plate in a substantially crank shape, and includes a support portion 32 a extending from the vertical wall portion 34 to a position slightly above the lower end portion of the upper hook portion 37, and the upper hook portion 37. And an auxiliary hook portion 32b extending upward along the front end portion. The installation fitting main body 31 and the hook member 32 can be manufactured by a method other than press molding.

この設置金具30を用いてスクリーン装置1を建築物の壁面や天井面に固定設置する際には、先ず設置金具本体31を収納ケース2の全長よりも短い間隔を左右にあけて壁面や天井面に固定する。次に、図5に示すように、スクリーン装置1を持ち上げて、フレーム部材10の上部係止片23を設置金具30の上部フック部37及びフック部材32の補助フック部32bに係合させるとともに、フレーム部材10の下部係止片25を設置金具30の下部フック部36に係合させて、スクリーン装置1を左右の設置金具30に仮支持する。次に、スクリーン装置1を左右方向に移動させて、スクリーン装置1の左右方向の位置を調整した後、図4に示すように、設置金具30の下部フック部36に下側から固定具としての固定ビス38を装着して、該固定ビス38を前後の下部係止片25間に螺合させ、スクリーン装置1を左右の設置金具30に固定することになる。このように、このスクリーン装置1では、前述のような構成のフレーム部材10及び設置金具30を用いて、スクリーン装置1を固定設置しているので、スクリーン装置1の左右方向の位置調整を容易に行うことができるとともに、1人の作業者でも、スクリーン装置1を壁面や天井面等に容易に固定設置することができる。   When the screen device 1 is fixedly installed on the wall surface or ceiling surface of the building using the installation metal fitting 30, first, the installation metal fitting body 31 is left and right at a distance shorter than the entire length of the storage case 2 on the wall surface or ceiling surface. Secure to. Next, as shown in FIG. 5, the screen device 1 is lifted to engage the upper locking piece 23 of the frame member 10 with the upper hook portion 37 of the installation fitting 30 and the auxiliary hook portion 32 b of the hook member 32, The lower locking piece 25 of the frame member 10 is engaged with the lower hook portion 36 of the installation fitting 30 to temporarily support the screen device 1 on the left and right installation fittings 30. Next, after moving the screen device 1 in the left-right direction and adjusting the position in the left-right direction of the screen device 1, as shown in FIG. The fixing screw 38 is attached, the fixing screw 38 is screwed between the front and rear lower locking pieces 25, and the screen device 1 is fixed to the left and right installation brackets 30. As described above, in this screen device 1, the screen device 1 is fixedly installed using the frame member 10 and the mounting bracket 30 having the above-described configuration, so that the position of the screen device 1 in the left-right direction can be easily adjusted. In addition, the screen device 1 can be easily fixed and installed on a wall surface, a ceiling surface, etc. even by one worker.

(巻取ロール及びその支持構造)
巻取ロール3の胴体部4にはスクリーン生地5が巻装される巻取筒40が設けられ、胴体部4内には巻取筒40を正方向と逆方向とに切換え可能に回転させるチューブラモータからなる図示外の駆動手段が内装され、巻取ロール3の両端部には支軸41が突出状に設けられ、巻取ロール3は、左右の支軸41を収納ケース2の左右両側部に位置決め固定して収納ケース2に組付けられ、巻取筒40を駆動手段で回転駆動することで、巻取ロール3の巻取筒40にスクリーン生地5を巻取ったり繰出したりできるように構成されている。巻取ロール3の左部には巻取ロール3の回転角度を検出するロータリエンコーダやポテンショメータなどからなるセンサユニット7が設けられ、左側の側面板15Lの左側には駆動手段を制御するための制御装置6が設けられている。なお、駆動手段及び制御装置6としては、既存の任意の構成のものを採用することができる。
(Winding roll and supporting structure thereof)
The body 4 of the winding roll 3 is provided with a winding tube 40 around which the screen fabric 5 is wound. The tubular body 40 is rotated in the body 4 so that the winding tube 40 can be switched between a forward direction and a reverse direction. Drive means (not shown) composed of a motor is built in, and support shafts 41 are provided at both ends of the take-up roll 3 so as to protrude, and the take-up roll 3 has left and right support shafts 41 on the left and right side portions of the storage case 2. The screen dough 5 can be taken up and fed out of the take-up cylinder 40 of the take-up roll 3 by rotating and driving the take-up cylinder 40 by a driving means. Has been. A sensor unit 7 including a rotary encoder and a potentiometer for detecting the rotation angle of the take-up roll 3 is provided on the left side of the take-up roll 3, and a control for controlling the driving means is provided on the left side of the left side plate 15L. A device 6 is provided. In addition, as a drive means and the control apparatus 6, the thing of the existing arbitrary structures is employable.

収納ケース2に対する巻取ロール3の支持構造について説明すると、図3、図7〜図11に示すように、収納ケース2の左右両端部の側面板15L、15Rの内側には支持金具42L、42Rが固定されて、側面板15L、15Rと支持金具42L、42Rとで箱状の支持部43L、43Rが形成されている。支持金具42L、42Rの縦壁部44L、44Rの高さ方向の途中部には前端部を開口させた前後方向に細長い切欠孔からなる案内部45L、45Rが縦壁部44L、44Rの中央部付近まで形成され、案内部45L、45Rの後部には保持部46L、46Rが段落ち状に形成され、保持部46L、46Rの前端部には左右の支軸41の前側への移動を規制する規制突起としての規制部47L、47Rが形成されている。支持金具42L、42Rの前壁部48L、48Rの高さ方向の途中部には開口部49L、49Rが案内部45L、45Rに連なって形成され、左右の支軸41は、収納ケース2の前側から開口部49L、49R及び案内部45L、45Rを通って保持部46L、46Rに装填され、前方への移動が規制部47L、47Rにより規制されて、保持部46L、46R内に位置決め保持される。   The support structure of the take-up roll 3 with respect to the storage case 2 will be described. As shown in FIGS. Are fixed, and the side plates 15L and 15R and the support fittings 42L and 42R form box-shaped support portions 43L and 43R. Guide portions 45L and 45R each having a longitudinally elongated notch hole with the front end opened at the middle in the height direction of the vertical wall portions 44L and 44R of the support fittings 42L and 42R are the central portions of the vertical wall portions 44L and 44R. The holding portions 46L and 46R are formed in a stepped shape at the rear portions of the guide portions 45L and 45R, and the front end portions of the holding portions 46L and 46R restrict the movement of the left and right support shafts 41 to the front side. Restricting portions 47L and 47R as restricting protrusions are formed. Openings 49L and 49R are formed in the middle of the front wall portions 48L and 48R of the support fittings 42L and 42R in the height direction so as to continue to the guide portions 45L and 45R. Through the openings 49L, 49R and the guides 45L, 45R and loaded into the holding parts 46L, 46R. The forward movement is restricted by the restricting parts 47L, 47R, and is positioned and held in the holding parts 46L, 46R. .

巻取ロール3の左右の支軸41には保持金具50L、50Rが取付けられている。保持金具50L、50Rは、支持金具42L、42Rの前壁部48L、48Rの前側に重ね合わせてビスなどの固定具51L、51Rで固定される取付部52L、52Rと、取付部52L、52Rから後方へ延びる平板状の保持片53L、53Rとを有し、平面視略L字状の金属板で構成されている。保持片53L、53Rの後部の高さ方向の中央部には左右の支軸41が回転不能に嵌合する角孔からなる挿通孔54L、54Rが形成され、保持金具50L、50Rは、挿通孔54L、54Rに支軸41を挿通させることで、軸方向に移動自在で且つ相対回転不能に支軸41に取付けられている。また、左右の支軸41の端部近傍部には割りピン55L、55Rが取り付けられ、保持金具50L、50Rは割りピン55L、55Rを介して脱落不能に支軸41に取付けられている。   Holding brackets 50 </ b> L and 50 </ b> R are attached to the left and right support shafts 41 of the winding roll 3. The holding metal fittings 50L, 50R are superposed on the front side of the front wall parts 48L, 48R of the support metal fittings 42L, 42R and are fixed by fixing parts 51L, 51R such as screws, and mounting parts 52L, 52R. It has flat holding pieces 53L and 53R extending rearward, and is configured by a substantially L-shaped metal plate in plan view. Insertion holes 54L and 54R made of square holes into which the left and right support shafts 41 are non-rotatably fitted are formed in the center in the height direction of the rear portions of the holding pieces 53L and 53R. The holding metal fittings 50L and 50R are inserted through the insertion holes. By inserting the support shaft 41 through 54L and 54R, the support shaft 41 is attached to the support shaft 41 so as to be movable in the axial direction and not relatively rotatable. In addition, split pins 55L and 55R are attached to the vicinity of the ends of the left and right support shafts 41, and the holding metal fittings 50L and 50R are attached to the support shaft 41 through the split pins 55L and 55R so as not to fall off.

この支持構造では、巻取ロール3に対してメンテナンスを行ったり、巻取ロール3を交換するため、収納ケース2から巻取ロール3を取り外すときには、前面パネル13を取り外したり開放したりしてから、保持金具50L、50Rを固定している固定具51L、51Rを取り外して、巻取ロール3の両端部を案内部45L、45Rの保持部46L、46Rに仮保持させた状態で、巻取ロール3を保持金具50L、50Rとともに前側へ引き出して取り外すことになる。一方、巻取ロール3を組み付けるときには、巻取ロール3の両端の支軸41に対して保持金具50L、50Rを装着して割りピン55L、55Rで脱落不能に取付けた後、左右の支軸41を収納ケース2の左右の案内部45L、45Rの保持部46L、46Rに収納ケース2の前側から装填し、巻取ロール3を案内部45L、45Rの保持部46L、46Rに仮保持させた状態で、保持金具50L、50Rを収納ケース2の側部に固定具51L、51Rで前側から固定して、保持金具50L、50Rを介して支軸41を収納ケース2の側部に位置決め保持し、巻取ロール3を収納ケース2に組み付けることになる。   In this support structure, when the take-up roll 3 is removed from the storage case 2 in order to perform maintenance on the take-up roll 3 or replace the take-up roll 3, the front panel 13 is removed or opened. In the state where the fixing members 51L and 51R fixing the holding metal fittings 50L and 50R are removed and the both ends of the winding roll 3 are temporarily held by the holding portions 46L and 46R of the guide portions 45L and 45R. 3 is pulled out together with the holding metal fittings 50L and 50R to be removed. On the other hand, when the take-up roll 3 is assembled, the holding metal fittings 50L and 50R are attached to the support shafts 41 at both ends of the take-up roll 3 and attached with the split pins 55L and 55R so as not to fall off. Is loaded into the holding portions 46L and 46R of the left and right guide portions 45L and 45R of the storage case 2 from the front side of the storage case 2, and the winding roll 3 is temporarily held by the holding portions 46L and 46R of the guide portions 45L and 45R. Then, the holding metal fittings 50L and 50R are fixed to the side part of the storage case 2 from the front side with the fixing members 51L and 51R, and the support shaft 41 is positioned and held on the side part of the storage case 2 via the holding metal parts 50L and 50R. The winding roll 3 is assembled to the storage case 2.

このように、この支持構造では、前側からの作業により巻取ロール3の交換を含む各種メンテナンスを行うことができるので、スクリーン装置1に対する各種メンテナンス作業を格段に効率的に行うことが可能となる。しかも、巻取ロール3の支軸41を案内部45L、45Rに仮支持させた状態で、巻取ロール3を収納ケース2に対して着脱できるので、巻取ロール3に対するメンテナンスや巻取ロール3の交換作業を効率的に行え、しかも一人の作業者でもこれらのメンテナンス作業を容易に行うことができる。   Thus, in this support structure, various maintenance operations including replacement of the take-up roll 3 can be performed by operations from the front side, so that various maintenance operations for the screen device 1 can be performed remarkably efficiently. . Moreover, since the take-up roll 3 can be attached to and detached from the storage case 2 while the support shaft 41 of the take-up roll 3 is temporarily supported by the guide portions 45L and 45R, maintenance of the take-up roll 3 and the take-up roll 3 are possible. The replacement work can be performed efficiently, and even a single worker can easily perform these maintenance work.

なお、本実施の形態では、保持金具50L、50Rに支軸41が挿通する挿通孔54L、54Rを形成したが、挿通孔54L、54Rを省略して、保持金具50L、50Rの保持片53L、53Rの後端部を支軸41に当接させて、保持部46L、46Rに保持させた支軸41の前方への移動を規制するように構成することも可能である。また、保持片53L、53Rの後端部に前側から支軸41に嵌合する切欠部を形成し、切欠部を支軸41に嵌合させて、保持部46L、46Rに保持させた支軸41の前方への移動を規制するように構成することも可能である。この場合には、巻取ロール3を取り外すときには、左右の保持金具50L、50Rを収納ケース2から取り外して、巻取ロール3の両端部を案内部45L、45Rに仮支持させた状態で、巻取ロール3を前側へ引き出して取り外すことになる。一方、巻取ロール3を組み付けるときには、巻取ロール3の左右の支軸41を収納ケース2の左右の案内部45L、45Rの保持部46L、46Rに前側から装填し、巻取ロール3を案内部45L、45Rの保持部46L、46Rに仮保持させた状態で、保持金具50L、50Rを収納ケース2の側部に固定具51L、51Rで前側から固定して、保持金具50L、50Rを介して支軸41を収納ケース2の側部に位置決め固定し、巻取ロール3を収納ケース2に組み付けることになる。なお、この場合には、割りピン55L、55Rを省略することになるが、保持金具50L、50Rの保持片53L、53Rが嵌合する溝部を支軸41に形成して、支軸41の左右方向への移動を規制することも可能である。また、本実施の形態では、保持金具50L、50Rの保持片53L、53Rを支持金具42L、42Rの側壁部の巻取ロール3の胴体部4とは反対側に配置したが、支持金具42L、42Rの側壁部と巻取ロール3の胴体部4間に配置することも可能である。   In this embodiment, the insertion holes 54L and 54R through which the support shaft 41 is inserted are formed in the holding metal fittings 50L and 50R. However, the insertion holes 54L and 54R are omitted, and the holding pieces 53L and the holding metal pieces 50L and 50R are provided. The rear end portion of 53R may be brought into contact with the support shaft 41 to restrict the forward movement of the support shaft 41 held by the holding portions 46L and 46R. Further, a notch that is fitted to the support shaft 41 from the front side is formed at the rear end of the holding pieces 53L and 53R, and the support shaft that is held by the holding portions 46L and 46R by fitting the notch to the support shaft 41. It is also possible to configure so as to restrict the forward movement of 41. In this case, when removing the take-up roll 3, the left and right holding metal fittings 50L, 50R are removed from the storage case 2, and the take-up roll 3 is temporarily supported by the guide portions 45L, 45R at both ends. The collecting roll 3 is pulled out to the front side and removed. On the other hand, when assembling the take-up roll 3, the left and right support shafts 41 of the take-up roll 3 are loaded into the left and right guide portions 45L, 45R of the storage case 2 from the front side to guide the take-up roll 3. The holding metal fittings 50L and 50R are fixed to the side part of the storage case 2 from the front side with the fixing tools 51L and 51R in the state temporarily held by the holding parts 46L and 46R of the parts 45L and 45R, and the holding metal fittings 50L and 50R are interposed. Thus, the support shaft 41 is positioned and fixed to the side portion of the storage case 2, and the winding roll 3 is assembled to the storage case 2. In this case, the split pins 55L and 55R are omitted. However, grooves for fitting the holding pieces 53L and 53R of the holding metal fittings 50L and 50R are formed on the support shaft 41, and the left and right sides of the support shaft 41 are left and right. It is also possible to restrict movement in the direction. Further, in the present embodiment, the holding pieces 53L and 53R of the holding metal fittings 50L and 50R are arranged on the side opposite to the body part 4 of the take-up roll 3 on the side walls of the support metal fittings 42L and 42R. It is also possible to arrange between the side wall portion of 42R and the body portion 4 of the winding roll 3.

なお、本実施の形態では、電動式のスクリーン装置1に本発明を適用した関係上、巻取ロール3の左端部にセンサユニット7が設けられ、巻取ロール3を左右対称に構成できず、支持構造についても、基本構成は同じであるが寸法の異なる支持金具42L、42Rや保持金具50L、50Rを用いたが、図15に示すように、手動式のスクリーン装置1Aでは、巻取ロール3Aを左右対称に構成できるので、支持構造に関しても、前述した支持金具42R及び保持金具50Rと、支持金具42R及び保持金具50Rと左右対称の支持金具42RL及び保持金具50RLを用いて、前記と同様に巻取ロール3Aを支持することができる。   In the present embodiment, because the present invention is applied to the electric screen device 1, the sensor unit 7 is provided at the left end of the winding roll 3, and the winding roll 3 cannot be configured symmetrically. Regarding the support structure, support metal fittings 42L and 42R and holding metal fittings 50L and 50R having the same basic configuration but different dimensions were used. However, as shown in FIG. 15, in the manual screen device 1A, the winding roll 3A is used. As for the support structure, the support bracket 42R and the holding bracket 50R, the support bracket 42R and the holding bracket 50R, and the symmetrical support bracket 42RL and the holding bracket 50RL are used in the same manner as described above. The winding roll 3A can be supported.

(張力調整手段)
スクリーン生地5の下端部には展開させたスクリーン生地5に対して下側への張力を作用させて、スクリーン生地5の弛みを取るための錘を兼ねる下部パイプ60がスクリーン生地5の左右方向の全幅にわたって設けられ、下部パイプ60の両端部にはスクリーン生地5の下端部を左右方向の外方側へ引っ張ってスクリーン生地5の下部の弛みを取るための張力調整手段61が設けられている。
(Tension adjustment means)
A lower pipe 60, which also serves as a weight for removing the slack of the screen fabric 5, is applied to the lower end portion of the screen fabric 5 by applying downward tension to the deployed screen fabric 5. Provided over the entire width, tension adjusting means 61 is provided at both ends of the lower pipe 60 for pulling the lower end of the screen fabric 5 outward in the left-right direction to remove the slack in the lower portion of the screen fabric 5.

下部パイプ60の上端部には左右方向に延びるスリット62が全長にわたって形成され、スクリーン生地5の下端部はこのスリット62を通って下部パイプ60内に挿入されている。下部パイプ60内においてスクリーン生地5の下端部には金属材料や合成樹脂材料や木材などからなる細長い板状の挟持板63がスクリーン生地5を挟んで固定され、挟持板63が下部パイプ60の上端部に係合することで、スクリーン生地5がスリット62から抜け落ちることが防止されている。   A slit 62 extending in the left-right direction is formed at the upper end of the lower pipe 60 over the entire length, and the lower end of the screen fabric 5 is inserted into the lower pipe 60 through the slit 62. In the lower pipe 60, an elongated plate-shaped sandwiching plate 63 made of a metal material, a synthetic resin material, wood, or the like is fixed to the lower end portion of the screen fabric 5 with the screen fabric 5 sandwiched therebetween, and the sandwiching plate 63 is fixed to the upper end of the lower pipe 60. The screen fabric 5 is prevented from falling out of the slit 62 by engaging with the portion.

張力調整手段61について説明すると、挟持板63の両端部において表裏の挟持板63とスクリーン生地5を挟持する平面視U字状のクリップ64がビス65で固定され、クリップ64には外方へ延びる調整ネジ66が固定されている。下部パイプ60の両端部にはキャップ部材67が取り付けられ、キャップ部材67の内側には収容凹部68が形成され、収容凹部68内には調整ネジ66が螺合する摘み69が回転自在に装填されている。   The tension adjusting means 61 will be described. At both ends of the clamping plate 63, a U-shaped clip 64 in plan view that clamps the front and back clamping plates 63 and the screen fabric 5 is fixed with screws 65, and extends outwardly to the clip 64. An adjustment screw 66 is fixed. Cap members 67 are attached to both ends of the lower pipe 60. A housing recess 68 is formed inside the cap member 67. A knob 69 into which the adjusting screw 66 is screwed is rotatably loaded in the housing recess 68. ing.

この張力調整手段61では、親指と人差し指で摘み69を保持してこれを回転操作することで、調整ネジ66の螺進量を調整して、スクリーン生地5の下部の弛みを取ることになるが、摘み69が収容凹部68内に配置され、摘み69に対して力が入り難いことから、摘み69を過剰に回転操作できないように構成されている。   In this tension adjusting means 61, the knob 69 is held by the thumb and forefinger and is rotated to adjust the screwing amount of the adjusting screw 66 to remove the slack in the lower portion of the screen fabric 5. The knob 69 is disposed in the housing recess 68, and since it is difficult for force to be applied to the knob 69, the knob 69 cannot be rotated excessively.

以上、本発明の実施形態について説明したが、本発明はこうした実施例に何ら限定されるものではなく、本発明の要旨を逸脱しない範囲においてその構成を変更し得ることは勿論である。   The embodiments of the present invention have been described above, but the present invention is not limited to these examples, and it is needless to say that the configuration can be changed without departing from the gist of the present invention.

1 スクリーン装置 2 収納ケース
3 巻取ロール 4 胴体部
5 スクリーン生地 6 制御装置
7 センサユニット
10 フレーム部材 11 上面板
12 後面板 13 前面パネル
14 下面板 15L 側面板
15R 側面板 16 パネル本体
16a 前壁部 16b 補強壁部
17 側部キャップ 18 支持突起
19 係止突起 20 支持部
21 抱持部 22 係止突部
23 上部係止片 24 支持部
25 下部係止片
30 設置金具 31 設置金具本体
32 フック部材 32a 支持部
32b 補助フック部 33 本体部
34 縦壁部 34a 縦補強部
35 水平壁部 35a 水平補強部
36 下部フック部 37 上部フック部
38 固定ビス
40 巻取筒 41 支軸
42L 支持金具 42R 支持金具
43L 支持部 43R 支持部
44L 縦壁部 44R 縦壁部
45L 案内部 45R 案内部
46L 保持部 46R 保持部
47L 規制部 47R 規制部
48L 前壁部 48R 前壁部
49L 開口部 49R 開口部
50L 保持金具 50R 保持金具
51L 固定具 51R 固定具
52L 取付部 52R 取付部
53L 保持片 53R 保持片
54L 挿通孔 54R 挿通孔
55L 割りピン 55R 割りピン
60 下部パイプ 61 張力調整手段
62 スリット 63 挟持板
64 クリップ 65 ビス
66 調整ネジ 67 キャップ部材
68 収容凹部 69 摘み
1A スクリーン装置 3A 巻取りロール
42RL 支持金具 50RL 保持金具
PP 中心位置 PS 中心位置
DESCRIPTION OF SYMBOLS 1 Screen apparatus 2 Storage case 3 Winding roll 4 Body part 5 Screen material 6 Control apparatus 7 Sensor unit 10 Frame member 11 Upper surface plate 12 Rear surface plate 13 Front panel 14 Lower surface plate 15L Side surface plate 15R Side surface plate 16 Panel main body 16a Front wall part 16b Reinforcement wall portion 17 Side cap 18 Support projection 19 Lock projection 20 Support portion 21 Holding portion 22 Lock projection 23 Upper locking piece 24 Support portion 25 Lower locking piece 30 Installation bracket 31 Installation bracket body 32 Hook member 32a Support portion 32b Auxiliary hook portion 33 Main body portion 34 Vertical wall portion 34a Vertical reinforcement portion 35 Horizontal wall portion 35a Horizontal reinforcement portion 36 Lower hook portion 37 Upper hook portion 38 Fixed screw 40 Winding cylinder 41 Support shaft 42L Support bracket 42R Support bracket 43L support part 43R support part 44L vertical wall part 44R vertical wall part 45L guide part 45R guide 46L Holding part 46R Holding part 47L Restricting part 47R Restricting part 48L Front wall part 48R Front wall part 49L Opening part 49R Opening part 50L Holding metal fitting 50R Holding metal fitting 51L Fixing tool 51R Fixing tool 52L Mounting part 52R Mounting part 53L Holding piece 53R Holding piece 54L Insertion hole 54R Insertion hole 55L Split pin 55R Split pin 60 Lower pipe 61 Tension adjusting means 62 Slit 63 Holding plate 64 Clip 65 Screw 66 Adjustment screw 67 Cap member 68 Receiving recess 69 Knob 1A Screen device 3A Winding roll 42RL Support metal fitting 50RL Holding bracket PP Center position PS Center position

Claims (4)

収納ケースに収納した巻取ロールに対して、スクリーン生地を巻取ったり繰出したりすることで、該スクリーン生地を昇降させるスクリーン装置において、
前記収納ケースの前側を覆う前面パネルを該収納ケースの前側から着脱自在又は開閉自在に設け、
前記巻取ロールの支軸の両端部を前記収納ケースの前側から受け入れて、前記巻取ロールを前記収納ケースの組付位置へ案内する1対の案内部を前記収納ケースの両側部に設け、
前記収納ケースの側部に前側から固定されて、前記案内部内に装填した支軸を前記案内部内に保持する保持金具を設けた、
ことを特徴とするスクリーン装置。
In the screen device that lifts and lowers the screen fabric by winding or feeding the screen fabric with respect to the winding roll stored in the storage case,
A front panel covering the front side of the storage case is provided so as to be detachable or openable from the front side of the storage case,
A pair of guides for receiving both ends of the spindle of the winding roll from the front side of the storage case and guiding the winding roll to the assembly position of the storage case are provided on both sides of the storage case;
A holding bracket is provided that is fixed to the side portion of the storage case from the front side and holds the support shaft loaded in the guide portion in the guide portion.
A screen device.
前記保持金具を支軸に対して軸方向に移動自在に且つ脱落不能に設け、前記保持金具と巻取ロールの胴体部間に案内部を配置させた請求項1記載のスクリーン装置。   The screen device according to claim 1, wherein the holding metal fitting is provided so as to be movable in an axial direction with respect to the support shaft and cannot be detached, and a guide portion is disposed between the holding metal fitting and the body portion of the take-up roll. 前記支軸の前側への脱落を規制する規制突部を前記案内部に形成した請求項1又は2記載のスクリーン装置。   The screen device according to claim 1, wherein a restricting protrusion that restricts the support shaft from dropping to the front side is formed on the guide portion. 前記スクリーン生地と左右方向の中心位置を揃えて前記前面パネルを設けた請求項1〜3のいずれか1項記載のスクリーン装置。
The screen device according to any one of claims 1 to 3, wherein the front panel is provided by aligning the center position in the left-right direction with the screen fabric.
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Publication number Priority date Publication date Assignee Title
JP2014006307A (en) * 2012-06-21 2014-01-16 Osm:Kk Screen device
JP2021047266A (en) * 2019-09-18 2021-03-25 株式会社オーエスエム Take-up and delivery device
JP2021189193A (en) * 2020-05-25 2021-12-13 株式会社オーエスエム Fixed screen device, and method for fixing the same

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JPH0314298U (en) * 1989-06-27 1991-02-13
EP0465433A1 (en) * 1990-06-27 1992-01-08 Sunproject S.R.L. Support for roll-up curtains
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US20090014134A1 (en) * 2007-07-13 2009-01-15 Kenney Manufacturing Company Energy efficient window shade
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Publication number Priority date Publication date Assignee Title
JPS59134695U (en) * 1983-02-28 1984-09-08 メタコ企業株式会社 Bracket for roll screen
JPH0314298U (en) * 1989-06-27 1991-02-13
EP0465433A1 (en) * 1990-06-27 1992-01-08 Sunproject S.R.L. Support for roll-up curtains
JP2004046078A (en) * 2002-05-23 2004-02-12 Os Co Ltd Self-contained manual lifting screen
JP2005115340A (en) * 2003-09-17 2005-04-28 Os Kogyo Kk Installation structure of projection screen
JP2008174938A (en) * 2007-01-17 2008-07-31 Seiki Juko Kk Take-up screen device
US20090014134A1 (en) * 2007-07-13 2009-01-15 Kenney Manufacturing Company Energy efficient window shade
JP2010059720A (en) * 2008-09-05 2010-03-18 Kyowa Kogyo:Kk Screen winding mechanism

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014006307A (en) * 2012-06-21 2014-01-16 Osm:Kk Screen device
JP2021047266A (en) * 2019-09-18 2021-03-25 株式会社オーエスエム Take-up and delivery device
JP2021189193A (en) * 2020-05-25 2021-12-13 株式会社オーエスエム Fixed screen device, and method for fixing the same
JP7392920B2 (en) 2020-05-25 2023-12-06 株式会社オーエスエム Fixed screen device and method for fixing the fixed screen device

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