JPS5980881A - Elevator door - Google Patents
Elevator doorInfo
- Publication number
- JPS5980881A JPS5980881A JP57190234A JP19023482A JPS5980881A JP S5980881 A JPS5980881 A JP S5980881A JP 57190234 A JP57190234 A JP 57190234A JP 19023482 A JP19023482 A JP 19023482A JP S5980881 A JPS5980881 A JP S5980881A
- Authority
- JP
- Japan
- Prior art keywords
- glass window
- fire
- panel body
- elevator door
- detector
- 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.)
- Pending
Links
Landscapes
- Special Wing (AREA)
- Elevator Door Apparatuses (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
この発明はガラス窓が設けられたエレベータドアーに関
するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an elevator door provided with a glass window.
’ｉｆ、第１〜第３図によって従来のエレベータドアー
を説明する。'if, a conventional elevator door will be explained with reference to FIGS. 1 to 3.
図中、（１）はエレベータドアーの主要部をなすパネル
体で、鋼板の側縁部が裏側へ屈折され、側縁部の一側に
は戸当シゴム（１ａ）が装着され、また上。In the figure, (1) is a panel body that forms the main part of the elevator door, the side edge of the steel plate is bent to the back side, and a door stop rubber (1a) is attached to one side of the side edge.
下端部にはそれぞれ横方向の補強材（１ｂ）が装着され
、さらに開口部が設けられてこれをおおうガラス板から
なるガラス窓（１ｃ）が設けられている。Lateral reinforcing members (1b) are attached to each of the lower ends, and furthermore, an opening is provided and a glass window (1c) made of a glass plate is provided to cover the opening.
すなわち、パネル体ｆｌ）は１．６龍以上の厚さの鋼板
によって製作され、エレベータの乗場（図示しない）囲
りに防火壁（図示しない）が設けられた場合に限りガラ
ス窓（１Ｃ）の寸法７００ 龍Ｘ ２００ ｍｍであっ
て綱入勺ガラスが装着されることを条件に防火上の見地
からガラス窓（１ｃ）付のエレベータドアーが許可され
る。一方、ガラス窓（１ｃ）付のドアーはエレベータの
かごの密室感を緩和し、壕だかご内が外部から見えるよ
うにして犯罪の予防を図るために設けられる。In other words, the panel body (fl) is made of a steel plate with a thickness of 1.6 mm or more, and the glass window (1C) can only be used when a fire wall (not shown) is provided around the elevator landing (not shown). Elevator doors with glass windows (1c) are permitted from a fire safety standpoint, provided that the dimensions are 700 mm x 200 mm and that glass windows are installed. On the other hand, the door with the glass window (1c) is provided to alleviate the feeling of being a closed room in the elevator car and to prevent crime by allowing the inside of the car to be seen from the outside.
しかし、ガラス窓（１ｃ）の大きさが制約されるために
十分な開放感が得られず、壕だかご内を見ることができ
る範囲が狭く所要の防犯作用が得られない欠点があった
。However, since the size of the glass window (1c) is restricted, a sufficient sense of openness cannot be obtained, and the range in which the interior of the trench can be seen is narrow, making it impossible to obtain the required crime prevention effect.
この発明は上記の欠点を解消するもので、大きいガラス
窓が設けられ、かつ所要の防火性能を有するエレベータ
ドアーを提供しようとするものである。The present invention aims to overcome the above-mentioned drawbacks and provides an elevator door that is provided with a large glass window and has the required fire protection properties.
以下、第４〜第７図によってこの発明の一実施例を説明
する。An embodiment of the present invention will be described below with reference to FIGS. 4 to 7.
図中、第１〜第３図と同符号は相当部分を示し。In the figure, the same reference numerals as in FIGS. 1 to 3 indicate corresponding parts.
（１ｏ）はパネル体（１）の幅方向の一側に設けられて
パネル体（１）のｔ１丁全高にわたって配置されたガラ
ス窓、（２）はパネル体（１）の上縁部に横方向に固定
されたレール、（３）はガラス窓（１ｃ）に対応した大
きさを持つ鋼板製の防火板で＋ （６ａ）はこれの上
級部に枢着されてレール（２）を転勤するローラ、（４
）は一端がパネル体（１）のガラス窓（１ｃ）側の端部
に保持され。(1o) is a glass window provided on one side of the panel body (1) in the width direction and is arranged over the entire height of the panel body (1), and (2) is a glass window placed horizontally on the upper edge of the panel body (1). The rail fixed in the direction, (3) is a fireproof plate made of steel plate with a size corresponding to the glass window (1c) + (6a) is pivoted to the upper part of this and transfers the rail (2) Laura, (4
) is held at one end of the panel body (1) on the glass window (1c) side.
他端は防火板（３）に保持され友引張シコイルばねから
なる駆動機構２（５）はバイメタルからなシ一端がパネ
ル体（１）のガラス窓（１ｃ）側の縁部に固定されて横
方向に突出し、突出端には阻止部（５ａ）が構成された
検出器である。The drive mechanism 2 (5) is made of a bimetallic material, and the other end is held by the fire plate (3), and the drive mechanism 2 (5) is made of a double tension coil spring. This is a detector that protrudes in the direction, and has a blocking portion (5a) at the protruding end.
すなわち、防火板（３）はレール（２）を介してパネル
体（１１に移動可能に装着され、また駆動機構（４）に
よシガラス窓（１ｃ）方向に付勢される。そして、常時
は検出器（５）が第６図に示すように直線状態となり阻
止部（５ａ）に防火板（３）の端部が係合して防火板（
３）はパネル体（１）の反ガラス窓（１Ｃ）側に保持さ
れる。That is, the fireproof plate (3) is movably attached to the panel body (11) via the rail (2), and is urged toward the side glass window (1c) by the drive mechanism (4). As shown in Fig. 6, the detector (5) is in a straight state, and the end of the fire plate (3) engages with the blocking part (5a), causing the fire plate (
3) is held on the side opposite to the glass window (1C) of the panel body (1).
そして、火災が発生したときには温度上昇によシ検出器
（５）が湾曲して阻止部（５ａ）が防火板（３）から外
れる。これによって、駆動機構（４）により防火板（３
）が駆動されてガラス窓（１Ｃ）と対面する位置に移動
する。したがって、火災時にはガラス窓（１Ｃ）が防火
板（３）によっておおわれるので所要の防火性能を得る
ことができ、甲種防火戸と同等の性能を持つエレベータ
ドアーを容易に製作することができる。When a fire occurs, the temperature rise causes the detector (5) to bend and the blocking portion (5a) to come off the fire plate (3). As a result, the drive mechanism (4) causes the fire prevention plate (3
) is driven and moves to a position facing the glass window (1C). Therefore, in the event of a fire, the glass window (1C) is covered by the fireproof plate (3), so the required fireproof performance can be obtained, and an elevator door with performance equivalent to a class A fire door can be easily manufactured.
またガラス窓（１Ｃ）の大きさが制約されることがなく
、十分大きいガラス窓（１Ｃ）として開放感が大きく、
また高い防犯作用を持つエレベータドアーが得られる。In addition, the size of the glass window (1C) is not restricted, and the glass window (1C) is large enough to provide a great sense of openness.
Moreover, an elevator door with high security effect can be obtained.
なお２図示を省略するがガラス窓（１ｃ）の縁部に。2. Although not shown, at the edge of the glass window (1c).
防火板（３）が対面したときのガラス窓（１Ｃ）縁部と
の隙間を塞ぐ石綿、ロックウール等の軟質耐火熱を装着
することにより、火災時にガラス窓（１ｃ）のガラスが
破損した場合に火煙の侵入を防止することができる。If the glass of the glass window (1c) is damaged in the event of a fire, by installing a soft fireproof material such as asbestos or rock wool to close the gap between the edge of the glass window (1c) when the fireproof board (3) faces the fire prevention board (3). can prevent fire and smoke from entering.
以上説明したとおシこの発明は、パネル体に移動可能に
防火板を設け、火災時に動作する検出器を介してガラス
窓をおおう位置に防火板を移動させるものである。これ
によって火災時には所俄の防火性能が容易に得られ、十
分大きいガラス窓を設けて通常時にはエレベータかどの
開放感が大きく、また十分な防犯効果のあるエレベータ
ドアーを実現するものである。In accordance with the present invention as described above, a movable fireproof board is provided on a panel body, and the fireproof board is moved to a position covering a glass window via a detector that is activated in the event of a fire. As a result, the desired fire prevention performance can be easily obtained in the event of a fire, and by providing a sufficiently large glass window, the elevator door can provide a large open feeling at the corner of the elevator during normal times, and has sufficient security effects.
第１図は従来のエレベータドアーを示す裏面立面図、第
２図は第１図のＩｔ−ＩＴ線断面図、第３図は第１図の
Ｉ＋［−１線断面図、第４図はこの発明によるエレベー
タの一実施例を示す第１図相当図。
第５図は第４図の■−Ｖ線断面図、第６図は第４図のＶ
Ｔ−Ｖｌ線断面図、第７図は第４図のドアーの火災時の
状態を示した第６図相当図である。
（旧・・パネル体、 （１ｃ）・・・ガラス窓、（３
）・・・防火板。
（４）・・・駆動機構、（５）・・・検出器。
なお２図中同一部分または相当部分には同一符号により
示ず。
代理人 葛野信−
ネー１蘭 １４
Ｌ＋１
事３ 頓
車２ 恥
′＃−７喝
Ｖ、４．図
ｉ、−ｖ
半５問Figure 1 is a rear elevational view showing a conventional elevator door, Figure 2 is a sectional view taken along the It-IT line in Figure 1, Figure 3 is a sectional view taken along the I+[-1 line in Figure 1, and Figure 4 is a sectional view taken along the line I+[-1 in Figure 1. FIG. 1 is a view corresponding to FIG. 1 showing an embodiment of the elevator according to the present invention. Figure 5 is a sectional view taken along the line ■-V in Figure 4, and Figure 6 is a cross-sectional view taken along the line V in Figure 4.
The T-Vl line sectional view, FIG. 7, is a view corresponding to FIG. 6 showing the state of the door in FIG. 4 in the event of a fire. (Old...Panel body, (1c)...Glass window, (3
)...Fireproof board. (4)...Drive mechanism, (5)...Detector. Note that the same or equivalent parts in the two figures are not indicated by the same reference numerals. Agent Makoto Kuzuno - Ne 1 Ran 14 L + 1 Koto 3 Tonsha 2 Shame'# - 7 Cheer V, 4. Figure i, -v Half 5 questions
Claims (1)
られて移動可能に構成され常時は上記ガラス窓に対向し
ない位置に配置された防火板と。 火災を検出して動作する検出器と、上記パネル体に設け
られ上記検出器の動作を介して上記防火板を上記ガラス
窓をおおう位置に移動させる駆動機構とを備えたエレベ
ータドアー。[Scope of Claims] A panel body provided with a glass window, and a fireproof plate provided on the panel body, movably configured, and normally disposed at a position not facing the glass window. An elevator door comprising: a detector that detects a fire and operates; and a drive mechanism that is provided on the panel body and moves the fireproof plate to a position covering the glass window through the operation of the detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57190234A JPS5980881A (en) | 1982-10-29 | 1982-10-29 | Elevator door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57190234A JPS5980881A (en) | 1982-10-29 | 1982-10-29 | Elevator door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5980881A true JPS5980881A (en) | 1984-05-10 |
Family
ID=16254720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57190234A Pending JPS5980881A (en) | 1982-10-29 | 1982-10-29 | Elevator door |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5980881A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04256682A (en) * | 1991-02-05 | 1992-09-11 | Hitachi Building Syst Eng & Service Co Ltd | Elevator door |
| JP2010126902A (en) * | 2008-11-25 | 2010-06-10 | Nabtesco Corp | Fire door |
| JP2010281173A (en) * | 2009-06-08 | 2010-12-16 | Nabtesco Corp | Fire door |
-
1982
- 1982-10-29 JP JP57190234A patent/JPS5980881A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04256682A (en) * | 1991-02-05 | 1992-09-11 | Hitachi Building Syst Eng & Service Co Ltd | Elevator door |
| JP2010126902A (en) * | 2008-11-25 | 2010-06-10 | Nabtesco Corp | Fire door |
| JP2010281173A (en) * | 2009-06-08 | 2010-12-16 | Nabtesco Corp | Fire door |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4727072B2 (en) | Elevator hall sliding door device | |
| US2922202A (en) | Sound-proof door | |
| JP2715828B2 (en) | Elevator doorway device | |
| JP2925901B2 (en) | Elevator doorway devices | |
| JPS5980881A (en) | Elevator door | |
| JPS6175189A (en) | Fire-proof door | |
| JP2003034481A (en) | Landing hall device of elevator and fire protection system | |
| CN210422387U (en) | Automatic closing and locking fireproof sliding window when meeting fire | |
| JP2015151816A (en) | Automatic door system and automatic door | |
| US8316584B2 (en) | Fireproofing element for a door or window leaf | |
| JP2003293658A (en) | Folding door and smoke-shielding fire proof equipment | |
| JPS5980882A (en) | Elevator door | |
| JP4577981B2 (en) | Elevator car door device | |
| JPS5929025Y2 (en) | Sliding door device for elevators | |
| KR100746216B1 (en) | Temporary opening control device of emergency door for fireproof shutter | |
| KR200424828Y1 (en) | Fire and smoke prevention screen shutter including function fixing evacuation door | |
| KR200206366Y1 (en) | Fixing device for an emergency door of fireproof shutter | |
| JPH04298485A (en) | Elevator boarding place door | |
| CN218029920U (en) | Anti-impact steel fireproof door | |
| CN210286413U (en) | Side-opening fireproof door device | |
| JP3789180B2 (en) | Movable communication passage | |
| JP2002338160A (en) | Landing device for elevator | |
| JP2594163B2 (en) | Movable fire partition | |
| US2122576A (en) | Window sash balance | |
| JP3346905B2 (en) | Magnetic shield blinds |