JP2006200343A - Smoke insulation shutter opening/closing apparatus interlocked with side door with escape door - Google Patents

Smoke insulation shutter opening/closing apparatus interlocked with side door with escape door Download PDF

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JP2006200343A
JP2006200343A JP2005041285A JP2005041285A JP2006200343A JP 2006200343 A JP2006200343 A JP 2006200343A JP 2005041285 A JP2005041285 A JP 2005041285A JP 2005041285 A JP2005041285 A JP 2005041285A JP 2006200343 A JP2006200343 A JP 2006200343A
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door
shutter
sleeve
closing device
opening
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JP4992138B2 (en
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Masahiro Komata
雅宏 小俣
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OMATA SHUTTER KOGYO KK
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OMATA SHUTTER KOGYO KK
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Abstract

<P>PROBLEM TO BE SOLVED: To facilitate fire control, smoke insulation and escape in the case of a fire by operating a vertically moving shutter by activation of an automatic shutter closing unit triggered by opening/closing movement of a side door, which is constituted integrally with the shutter and partly provided with an escape door, caused by fire and smoke. <P>SOLUTION: When the vertically long side door 1 provided with the escape door 2 is electrically turned and closed, the shutter is lowered along a guide rail 6, and the automatic door closing unit 7 activated upon detection of fire and smoke is installed on the upper part of the side door. A lower lock 12 is installed on the lower part. A limit switch 8 is installed on the upper part of the side door, and a shutter accommodation case 15 is provided on the upper part. In the interior of the shutter accommodation case, an automatic shutter closing unit 17 interlocked with a taking-up shaft 16 and the limit switch is connected. The automatic shutter closing unit is linked with an opening/closing unit 18 for releasing a brake. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

本発明は、火災発生の際に建築物内の屋内通路等における空間部分を区画するシャッターと袖扉との並設によって、防火区域内に火煙を漏洩させないようにすると共に、火災の区域からの袖扉の避難扉による開閉によって避難を極めて容易且つ可能とし、空間区画の機能を損なうことなく火煙発生時に避難扉付の縦長の袖扉の閉鎖とシャッターと連動するようにした遮煙用避難扉付袖扉連動シャッター開閉装置に関するものである。  The present invention prevents fire smoke from leaking into the fire prevention area by arranging the shutter and the sleeve door that divides the space in the indoor passage in the building in the event of a fire, and from the fire area. The sleeving door can be opened and closed by the evacuation door, making it extremely easy and easy to evacuate. The present invention relates to a sleeve door interlocking shutter opening / closing device with an evacuation door.

従来この種の避難扉付の袖扉は、通常の通路となる開口部に一方がシャッターを案内するレールと他方に避難扉を受止する案内部とを設けた固定柱を立設するもの。更にシャッター収納ケース内の捲込されたシャッターのスラットの一部分に避難扉の嵌合する欠除部を形成し、シャッターの閉鎖時に側方より引き出すものか、側壁の正面に避難扉が上下のヒンジによって垂直に開閉自在となるものが知られている。  Conventionally, this type of sleeve door with an evacuation door is a standing column provided with a rail that guides a shutter in an opening serving as a normal passage and a guide portion that receives the evacuation door on the other. Furthermore, a part where the escape door is fitted is formed in a part of the slat of the inserted shutter in the shutter storage case, and the escape door is pulled out from the side when the shutter is closed, or the escape door is hinged up and down in front of the side wall. Is known that can be opened and closed vertically.

本発明は、上記従来で述べた、前者の通路となる開口部に一方にシャッター、他方に避難扉を受止する案内部を設けた固定柱を設けるものでは、該固定柱が開口部の踊り場に残るため、著しく空間を邪魔する問題点がある。後者のシャッタースラットの下方の一部を欠除した所に避難扉を引き出して閉鎖状態にするものがあるが、然し、この場合は、シャッターの閉鎖と袖扉の閉鎖個所に隙間が生じ、遮煙ができず、且つ軟弱となる。また避難扉を手動で引き出して避難用に供するため、時間と防火要員が必要となると共に、スラットと袖扉との間の隙間のために、防煙の役目を果たすことが出来ない問題点がある。
また、最後のシャッターの閉鎖後に側壁より上下のヒンジで避難扉を垂直に回動閉鎖してからシャッターの全面を閉鎖するものであるが、この場合は、避難扉によって避難はできるが、避難扉の閉鎖が速くないので、シャッターとの連動が著しく遅くなり、時間と防火要員が絶対に必要であり、且つシャッターと袖扉との接合面の隙間より火炎等が流出すると云う問題点もある。
そこで、本発明の目的とする所は、シャッターの縦長と同寸法の避難扉付袖扉が煙で作動すると同時に連動してシャッターを閉鎖するもので、火災発生の時に建物内の通路等の空間を区画化して、火煙の漏洩を完全に防止し、常時は、袖扉を側壁内の袖扉収納枠内に収納して、邪魔にならないようにした遮煙用避難扉付袖扉連動シャッター開閉装置を提供するものである。According to the present invention, in the case of providing the fixed pillar provided with the shutter on one side and the guide part for receiving the evacuation door on the other side at the opening serving as the former passage as described above, the fixed pillar is a landing for the opening. Therefore, there is a problem that disturbs the space. Some of the latter shutter slats have a part where the lower part of the shutter slat is removed, and the evacuation door is pulled out to be in a closed state. However, in this case, there is a gap between the shutter and the sleeve door where the shutter is closed. Smoke cannot be produced, and it becomes weak. Moreover, since the evacuation door is manually pulled out and used for evacuation, time and fire prevention personnel are required, and the gap between the slat and the sleeve door cannot be used to prevent smoke. is there.
Moreover, after closing the last shutter, the evacuation door is pivotally closed vertically with hinges above and below the side wall, and then the entire surface of the shutter is closed. In this case, the evacuation door can evacuate, but the evacuation door Since the closing of the shutter is not fast, the interlocking with the shutter is remarkably slow, time and fire prevention personnel are absolutely necessary, and there is a problem that a flame or the like flows out from the gap between the joint surface of the shutter and the sleeve door.
Therefore, the object of the present invention is that the sleeve door with the evacuation door of the same size as the length of the shutter is operated with smoke and simultaneously closes the shutter, so that a space such as a passage in a building in the event of a fire occurs. The sleeve door interlocking shutter with smoke evacuation door that keeps the sleeve door in the sleeve door storage frame in the side wall so that it does not get in the way. An opening / closing device is provided.

本発明は、上記目的を達成するために、避難扉を有する袖扉は、まぐさの位置までの高さ寸法に形成され、袖扉の回転閉鎖でシャッター収納ケース内のシャッターを降下閉鎖させる。該袖扉は、常時側壁面に設けた袖扉収納枠の内部に収納する。該袖扉には、上部に受信で作動する扉自動開閉装置を設けると共に、下部にはヒンジを設けてある。また、該袖扉には、開放先端部の縦方向の全長に案内レールを設けると共に上部ロックと床面の下部ロックとを各々装設してある。更に、上部に袖扉の閉鎖で作動するリミットスイッチと、シャッター収納ケースを装設し、該シャッター収納ケースには、内部に巻取袖と該リミットスイッチを介したシャッター自動閉鎖装置を連係したものである。  In order to achieve the above object, the sleeve door having the evacuation door is formed in a height dimension up to the position of the lintel, and the shutter in the shutter storage case is lowered and closed by rotating and closing the sleeve door. The sleeve door is always stored inside a sleeve door storage frame provided on the side wall surface. The sleeve door is provided with a door automatic opening / closing device that operates upon reception at the upper part, and a hinge at the lower part. The sleeve door is provided with a guide rail along the entire length in the vertical direction of the open front end portion, and is provided with an upper lock and a lower lock on the floor. Furthermore, a limit switch that operates when the sleeve door is closed and a shutter storage case are installed on the upper part, and the shutter storage case is linked with a winding sleeve and an automatic shutter closing device via the limit switch. It is.

本発明の遮煙用避難扉付袖扉連動シャッター開閉装置によれば、建屋通路等の袖扉と固定柱の無い空間を邪魔しないシャッターの避難扉付の袖扉によって区画して、火災時に防火区域を確実に形成でき、火煙等を絶対に漏洩させない効果と、火災区域からの避難扉の開閉によって容易に避難できる効果がある。また、火災時には、まず火煙により扉自動閉鎖装置が受信作動し、袖扉が確実に回転閉鎖してロックで閉鎖固定し、同時にシャッター自動閉鎖装置を作動してシャッターを自重降下して確実に全閉する効果がある。そして、避難扉を設けた袖扉は、側壁面に設けた袖扉収納枠の内部に全体を収納したので、建屋の通路に対して邪魔に成らず、広い通路として使用できる便利な効果がある。また、袖扉をまぐさの位置まで、縦長に形成したので、シャッターの横巾を縮小できる便利な効果と、袖扉の開放先端部に縦方向の全長に相対する案内レールを設けたことにより、従来の埋め込みの案内レールの一方を不要とする効果と、袖扉が閉鎖しないとシャッターは、降下できないために安全が確保される効果がある。更に、袖扉の上部に設けたリミットスイッチは、閉鎖と同時にシャッター自動閉鎖装置を連動して開閉機を解除するために不都合な作動をすることなく安全性に優れた効果がある。  According to the shutter door interlocking shutter opening and closing device with a smoke evacuation door according to the present invention, a sleeve door such as a building passage and a sleeve door with a evacuation door of a shutter that does not disturb a space without a fixed column are partitioned to prevent fire in a fire. The area can be formed reliably, there is an effect that absolutely no fire smoke is leaked, and there is an effect that can be easily evacuated by opening and closing the escape door from the fire area. Also, in the event of a fire, the automatic door closing device is actuated by fire smoke first, the sleeve door is securely rotated closed and locked with a lock, and at the same time the shutter automatic closing device is operated to ensure that the shutter is lowered by its own weight. There is an effect to fully close. And since the sleeve door which provided the evacuation door accommodated the whole inside the sleeve door storage frame provided in the side wall surface, it does not become a hindrance with respect to the passage of a building, and has a convenient effect which can be used as a wide passage. . In addition, because the sleeve door is formed vertically up to the position of the lintel, it has a convenient effect of reducing the width of the shutter, and by providing a guide rail that opposes the entire length in the vertical direction at the open end of the sleeve door There is an effect that one of the conventional embedded guide rails is unnecessary and an effect that safety is ensured because the shutter cannot be lowered unless the sleeve door is closed. Furthermore, the limit switch provided at the upper part of the sleeve door has an excellent safety effect without causing an inconvenient operation because the shutter automatic closing device is interlocked with the shutter at the same time as closing to release the switch.

遮煙用避難扉付袖扉連動シャッター開閉装置は、火災が発生すると、最初に火煙により敏速に上部の扉自動開閉装置（７）が火災信号を受信して避難扉（２）の袖扉（１）を作動して回転閉鎖すると、袖扉（１）の上部ロック（１１）が作動し、該袖扉（１）の上部を固定する。これと同時にリミットスイッチ（８）を介して、シャッター自動閉鎖装置（１７）に信号を送り、開閉機（１８）のブレーキを解除する。シャッター（３）は、自重降下を始めて全閉する。下部ロック（１２）は、シャッター（３）と座板（１９）の重量とばねによるロッド（２７）の降下によって下部を固定する。避難者は、避難扉（２）の開閉によって、安全に避難するものである。  When a fire breaks out, the sleeve door interlocking shutter opening / closing device with evacuation door for smoke shielding is the first door automatic opening / closing device (7) receiving fire signal promptly by fire smoke and the sleeve door of the evacuation door (2) When (1) is actuated to rotate and close, the upper lock (11) of the sleeve door (1) is actuated to fix the upper portion of the sleeve door (1). At the same time, a signal is sent to the automatic shutter closing device (17) via the limit switch (8) to release the brake of the switch (18). The shutter (3) is fully closed after starting its own weight drop. The lower lock (12) fixes the lower portion by the weight of the shutter (3) and the seat plate (19) and the lowering of the rod (27) by the spring. The evacuees evacuate safely by opening and closing the evacuation door (2).

次に、本発明の実施例を図面について説明すると、図１に示すものは、遮煙用避難扉付袖扉連動シャッター開閉装置の正面を示し、袖扉（１）は、下方に適宜の大きさの把手を設けた避難扉（２）を設けると共に、まぐさ（１４）の高さまでの寸法の縦長に形成され、また該袖扉（１）には、上部に火煙の受信で作動する扉自動開閉装置（７）を設け、下部に袖扉（１）の専用のヒンジ（９）を設けてある。また、該袖扉（１）が開放閉鎖する時の先端部に相対向する案内レール（６）と対応する縦方向の全長にシャッター（３）を降下案内する案内レール（６）を装設してある。該袖扉（１）の該案内レール（６）には、上下に上部ロック（１１）と下部ロック（１２）を装設する、該袖扉（１）が開放閉鎖する上部には、リミットスイッチ（８）を設けてある。該リミットスイッチ（８）と連動作動する上部に位置するシャッター収納ケース（１５）には、内部に巻取軸（１６）と、該リミットスイッチ（８）に連動するシャッター自動閉鎖装置（１７）とを装設すると共に、ブレーキを解除作動する開閉機（１８）を装設してある。符号（１９）は、座板を示すものである。
また、該避難扉（２）には、下端にヒンジ（１０）を設けると共に、上部にトップヒンジ（１０Ａ）を装設してある。Next, an embodiment of the present invention will be described with reference to the drawings. FIG. 1 shows a front view of a sleeve door interlocking shutter opening / closing device with a smoke shielding escape door, and the sleeve door (1) has an appropriate size downward. The evacuation door (2) provided with a handle is provided and is formed in a vertically long dimension up to the height of the lintel (14), and the sleeve door (1) is operated by receiving fire smoke at the top. An automatic door opening / closing device (7) is provided, and a dedicated hinge (9) for the sleeve door (1) is provided at the bottom. Further, a guide rail (6) for guiding the descent of the shutter (3) is installed on the entire length in the vertical direction corresponding to the guide rail (6) opposite to the front end when the sleeve door (1) is opened and closed. It is. The guide rail (6) of the sleeve door (1) is provided with an upper lock (11) and a lower lock (12) on the upper and lower sides, and a limit switch is provided on the upper portion where the sleeve door (1) is opened and closed. (8) is provided. The shutter storage case (15) located in the upper part that operates in conjunction with the limit switch (8) has an internal winding shaft (16) and an automatic shutter closing device (17) that operates in conjunction with the limit switch (8). And an opening / closing machine (18) for releasing the brake. Reference numeral (19) denotes a seat plate.
The escape door (2) is provided with a hinge (10) at the lower end and a top hinge (10A) at the top.

次に、図２、図３、図４、図５に示す如く、建物の側壁面（４）には、袖扉（１）を収納する大きさの袖扉収納枠（５）を設け、不用時には、該袖扉収納枠（５）内に袖扉（１）は収められている。符号（１３）は、該袖扉（１）をロックするための下部凹部を示したものである。  Next, as shown in FIGS. 2, 3, 4, and 5, the side wall surface (4) of the building is provided with a sleeve door storage frame (5) having a size for storing the sleeve door (1). Sometimes the sleeve door (1) is housed in the sleeve door storage frame (5). The code | symbol (13) shows the lower recessed part for locking this sleeve door (1).

次に、図８、図９に示すものは、該上部ロック（１１）の部分を示したもので、袖扉（１）の上部に取着され、ラッチフレーム（２０）の内部にロッド（２２）を設けたラッチ（２１）を設け、該ロッド（２２）の外周にばね（２３）を巻着し、下端には、つまみ部（２４）を設けてある。ラッチ受け（２５）は、上枠に取付けられている。そして、袖扉（１）のヒンジ（９）の回転閉鎖力で、該ラッチ（２１）の斜面が上枠の該ラッチ受け（２５）の曲角面に当たり、ばね（２３）で瞬時に上下動作で該ラッチ（２１）が掛かり、該袖扉（１）は、所定の位置に固定される。該つまみ部（２４）は、下方に引っ張ると、ラッチ（２１）は外れるようになっている。  Next, what is shown in FIGS. 8 and 9 shows the portion of the upper lock (11), which is attached to the upper portion of the sleeve door (1), and the rod (22) inside the latch frame (20). ), A spring (23) is wound around the outer periphery of the rod (22), and a knob portion (24) is provided at the lower end. The latch receiver (25) is attached to the upper frame. Then, with the rotational closing force of the hinge (9) of the sleeve door (1), the slope of the latch (21) hits the curved surface of the latch receiver (25) of the upper frame, and the spring (23) instantaneously moves up and down. The latch (21) is engaged, and the sleeve door (1) is fixed at a predetermined position. When the knob portion (24) is pulled downward, the latch (21) is released.

次に、図１０に示すものは、図１、図３に示す下部ロック（１２）を示すもので、ロッドガイド（２６）、ロッド（２７）及び該ロッド（２７）の外周にばね（２８）を巻着してある。そして、袖扉（１）の案内レール（６）の溝内の下部に装着され、シャッター（３）が降下し、座板（１９）との重量がロッド（２７）に掛かると該ロッド（２７）は下方に押圧され、図４に示す蓋付の下受凹部（１３）に入り、袖扉（１）は、所定の位置で固定される。なお、シャッター（３）が上昇するとスラットと座板（１９）の重量が無くなり、該ロッド（２７）は、ばね（３３）により可動蓋（３１）と共に押上げられて、表面の化粧板（３０）の表面まで自動的上昇するものである。  Next, what is shown in FIG. 10 shows the lower lock (12) shown in FIGS. 1 and 3, and a rod guide (26), a rod (27), and a spring (28) on the outer periphery of the rod (27). Is wrapped around. When the sleeve (1) is attached to the lower part in the groove of the guide rail (6), the shutter (3) is lowered and the weight with the seat plate (19) is applied to the rod (27), the rod (27 ) Is pressed downward and enters the receiving recess (13) with a lid shown in FIG. 4, and the sleeve door (1) is fixed at a predetermined position. When the shutter (3) is raised, the weight of the slat and the seat plate (19) is lost, and the rod (27) is pushed up together with the movable lid (31) by the spring (33), and the decorative plate (30 on the surface) ) Automatically rises to the surface.

図７に示すものは、従来の避難扉（２）の実施例を示したもので、シャッター（３）の一方の案内レール（６）と相対する他方の位置に固定中柱（３５）を立設し、該固定中柱（３５）の内側に人々が避難通路とする避難扉（２）を回動軸（３６）によって開閉自在にしたものである。  FIG. 7 shows an example of a conventional evacuation door (2). A fixed middle column (35) is set up at the other position of the shutter (3) opposite to one guide rail (6). An evacuation door (2) for people to use as an evacuation passage is opened and closed by a rotating shaft (36) inside the fixed middle column (35).

本発明の遮煙用避難扉付袖扉連動シャッター開閉装置の一部欠除した正面図である。  It is the front view which a part of sleeve-sleeve interlocking shutter opening and closing device with a evacuation door for smoke shielding of the present invention removed. 同じく本発明の図１のＢ−Ｂ線の横断平面図である。  It is the cross-sectional top view of the BB line of FIG. 1 of this invention similarly. 本発明の一部欠除した袖扉を収納する袖扉収納枠の図１Ａ−Ａ線縦断側面図である。  FIG. 1 is a longitudinal side view of a sleeve door storage frame for storing a partially omitted sleeve door of the present invention, taken along line 1A-A in FIG. 同じく本発明のシャッターと袖扉が開放状態の一部欠除した正面図である。  Similarly, it is the front view which a shutter and sleeve door of the present invention partially lacked in the open state. 本発明の図４Ｂ−Ｂ線の横断平面図である。  It is a cross-sectional plan view of FIG. 4B-B line of the present invention. 本発明の図４Ａ−Ａ線の一部欠除した縦断側面図である。  It is the vertical side view which a part of FIG. 4A-A line of this invention removed. 従来の避難通路となる袖扉を装設した一部欠除した全体の横断平面図である。  It is the whole cross-sectional top view in which the sleeve door used as the conventional evacuation passage was equipped, and one part was removed. 本発明の袖扉の上部のロック装置を示す一部欠除した縦断側面図である。  It is the vertical section side view in which a locking device of the upper part of the sleeve door of the present invention was removed partially. 同じく本発明の図８の一部欠除した正面図である。  FIG. 9 is a front view of the present invention, partly omitted from FIG. 8. 本発明の案内レール内下部分に装着した下部ロックの一部欠除した側面図である。  It is the side view which a part of the lower lock | rock with which the lower part in the guide rail of this invention was mounted | worn was removed.

符号の説明Explanation of symbols

１ 袖扉
２ 避難扉
３ シャッター
４ 側壁面
５ 袖扉収納枠
６ 案内レール
７ 扉自動閉鎖装置
８ リミットスイッチ
９、１０ ヒンジ
１０Ａ トップヒンジ
１１ 上部ロック
１２ 下部ロック
１３ 下部凹部
１４ まぐさ
１５ シャッター収納ケース
１６ 巻取軸
１７ シャッター自動閉鎖装置
１８ 開閉機
１９ 座板
２０ ラッチフレーム
２１ ラッチ
２２、２７ ロッド
２３、２８、３３ ばね
２４ つまみ部
３１ 可動蓋DESCRIPTION OF SYMBOLS 1 Sleeve door 2 Escape door 3 Shutter 4 Side wall surface 5 Sleeve door storage frame 6 Guide rail 7 Door automatic closing device 8 Limit switch 9, 10 Hinge 10A Top hinge 11 Upper lock 12 Lower lock 13 Lower recessed part 14 Twill 15 Shutter storage case 16 Winding shaft 17 Shutter automatic closing device 18 Opening and closing machine 19 Seat plate 20 Latch frame 21 Latch 22, 27 Rod 23, 28, 33 Spring 24 Knob part 31 Movable lid

Claims (1)

避難扉を設けた縦長の袖扉回転閉鎖によって、シャッター収納ケース内のシャッターが降下する遮煙用避難扉付袖扉連動シャッター開閉装置において、前記避難扉を設けた袖扉は、まぐさの位置まで縦長に形成され、且つ側壁面に設けた袖扉収納枠の内部に全体を収納し、該袖扉には、上部に受信で作動する扉自動開閉装置を設けると共に、下部に袖扉のヒンジを設け、該袖扉には、開放先端部の縦方向の全長に案内レールを設けると共に、上下に上部ロックと床面の下部ロックを装設し、且つ該袖扉の上部には、リミットスイッチとシャッター収納ケースを装設し、該シャッター収納ケースには、内部に巻取袖と該リミットスイッチと連通するシャッター自動閉鎖装置を連接し、該シャッター自動閉鎖装置には、ブレーキを解除する開閉機を連係したことを特徴とする遮煙用避難扉付袖扉連動シャッター開閉装置。  In a sleeve door interlocking shutter opening / closing device with a smoke-proof evacuation door where the shutter in the shutter storage case descends by rotating and closing the vertically long sleeve door provided with the evacuation door, the sleeve door provided with the evacuation door is located at the position of the lintel The sleeve door is housed in a sleeve frame that is vertically long and is provided on the side wall surface. The sleeve door is provided with an automatic door opening / closing device at the top and a sleeve door hinge at the bottom. The sleeve door is provided with a guide rail at the entire length in the vertical direction of the open end portion, and an upper lock and a lower floor lock are installed on the upper and lower sides, and a limit switch is provided above the sleeve door. And a shutter storage case, and an automatic shutter closing device communicating with the winding sleeve and the limit switch is connected to the shutter storage case, and the shutter automatic closing device includes an opening / closing device for releasing the brake. Coordinated features to shield smoke evacuation doors with sleeves door interlock shutter opening and closing device that was.
JP2005041285A 2005-01-20 2005-01-20 Sleeve door interlock shutter opening and closing device with evacuation door for smoke shielding Active JP4992138B2 (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009281130A (en) * 2009-02-17 2009-12-03 Omata Shutter Kogyo Kk Simultaneously interlocking shutter closing device of both wing doors for refuge
JP2010043517A (en) * 2009-02-17 2010-02-25 Omata Shutter Kogyo Kk Shutter wing door apparatus with evacuation door for wheelchair
JP2010248764A (en) * 2009-04-14 2010-11-04 Bunka Shutter Co Ltd Opening and closing body device
JP2011117225A (en) * 2009-12-04 2011-06-16 Bunka Shutter Co Ltd Opening/closing body device
JP2011117226A (en) * 2009-12-04 2011-06-16 Bunka Shutter Co Ltd Opening/closing body device
JP2011169074A (en) * 2010-02-22 2011-09-01 Sanwa Shutter Corp Fire shutter device with wing door
KR101203392B1 (en) 2010-03-02 2012-11-21 주식회사성산엔지니어링 Emergency door driving system for screen fire shutter
JP2015211753A (en) * 2014-05-02 2015-11-26 株式会社横引Ｓｒ Fire shutter with wing door

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102071073B1 (en) * 2019-08-29 2020-01-30 이근수 The retractor of the fireproof shutter linkage type refuge door frame

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JPS5758790A (en) * 1980-09-26 1982-04-08 Yoshikazu Hamamoto Compound shutter for building
JPS5739490Y2 (en) * 1977-07-26 1982-08-31
JPS647696U (en) * 1987-07-02 1989-01-17
JPH0341096U (en) * 1989-08-25 1991-04-19
JPH0343893U (en) * 1989-09-04 1991-04-24
JPH11280325A (en) * 1998-03-31 1999-10-12 Nippon Electric Ind Co Ltd Door adjustment structure
JPH11293987A (en) * 1998-04-08 1999-10-26 Meiko:Kk Fire-resistant latch lock
JP2001220973A (en) * 2000-02-09 2001-08-17 Toyo Shutter Co Ltd Architectural shutter
JP2004293094A (en) * 2003-03-26 2004-10-21 Bunka Shutter Co Ltd Opening/closing body device

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Publication number Priority date Publication date Assignee Title
JPS5739490Y2 (en) * 1977-07-26 1982-08-31
JPS5758790A (en) * 1980-09-26 1982-04-08 Yoshikazu Hamamoto Compound shutter for building
JPS647696U (en) * 1987-07-02 1989-01-17
JPH0341096U (en) * 1989-08-25 1991-04-19
JPH0343893U (en) * 1989-09-04 1991-04-24
JPH11280325A (en) * 1998-03-31 1999-10-12 Nippon Electric Ind Co Ltd Door adjustment structure
JPH11293987A (en) * 1998-04-08 1999-10-26 Meiko:Kk Fire-resistant latch lock
JP2001220973A (en) * 2000-02-09 2001-08-17 Toyo Shutter Co Ltd Architectural shutter
JP2004293094A (en) * 2003-03-26 2004-10-21 Bunka Shutter Co Ltd Opening/closing body device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009281130A (en) * 2009-02-17 2009-12-03 Omata Shutter Kogyo Kk Simultaneously interlocking shutter closing device of both wing doors for refuge
JP2010043517A (en) * 2009-02-17 2010-02-25 Omata Shutter Kogyo Kk Shutter wing door apparatus with evacuation door for wheelchair
JP2010248764A (en) * 2009-04-14 2010-11-04 Bunka Shutter Co Ltd Opening and closing body device
JP2011117225A (en) * 2009-12-04 2011-06-16 Bunka Shutter Co Ltd Opening/closing body device
JP2011117226A (en) * 2009-12-04 2011-06-16 Bunka Shutter Co Ltd Opening/closing body device
JP2011169074A (en) * 2010-02-22 2011-09-01 Sanwa Shutter Corp Fire shutter device with wing door
KR101203392B1 (en) 2010-03-02 2012-11-21 주식회사성산엔지니어링 Emergency door driving system for screen fire shutter
JP2015211753A (en) * 2014-05-02 2015-11-26 株式会社横引Ｓｒ Fire shutter with wing door

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