JPS641438Y2 - - Google Patents
Info
- Publication number
- JPS641438Y2 JPS641438Y2 JP19725382U JP19725382U JPS641438Y2 JP S641438 Y2 JPS641438 Y2 JP S641438Y2 JP 19725382 U JP19725382 U JP 19725382U JP 19725382 U JP19725382 U JP 19725382U JP S641438 Y2 JPS641438 Y2 JP S641438Y2
- Authority
- JP
- Japan
- Prior art keywords
- glass
- sliding door
- main body
- fire door
- locking piece
- 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.)
- Expired
Links
- 239000011521 glass Substances 0.000 claims description 75
- 239000000463 material Substances 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 239000011324 bead Substances 0.000 description 9
- 125000006850 spacer group Chemical group 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000000156 glass melt Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Securing Of Glass Panes Or The Like (AREA)
Description
【考案の詳細な説明】
本考案は、特に引戸式防火戸の中窓におけるガ
ラス類の固定装置に関するものである。[Detailed Description of the Invention] The present invention particularly relates to a device for fixing glass in an inner window of a sliding fire door.
従来、中窓にガラスを固定する装置は、本体側
にアルミニウムの押出成形によるガラス押え枠を
とりつけ、該ガラス押え枠に、ガラスの周辺を嵌
合し、さらに、ガラスを弾性的に保持する硬質ゴ
ム等よりなるガラス押えを型材にとりつけて、ガ
ラスを固定するものであつた。 Conventionally, a device for fixing glass to a middle window has a glass holding frame made of extruded aluminum attached to the main body side, the periphery of the glass is fitted to the glass holding frame, and a hard plate that elastically holds the glass is attached to the main body side. A glass holder made of rubber or the like was attached to the mold material to fix the glass.
この為、上記装置を防火戸に使用すると、火災
の際ガラス押えが熱の為発火、この炎によつてガ
ラス押え枠の一部が融解し、さらには、炎が反対
側のガラス押え枠の一部を融解せしめ、炎が反対
側に洩出する問題があり防火戸としての機能を果
し得なかつた。この為、防火戸にガラスの中窓を
もうける場合はガラスを防火戸の本体に嵌合し、
さらに本体と、ガラスの間隙をパテにて埋める方
法を取らざるを得なかつた。しかし、この方法に
よると、ガラスはあらかじめ防火戸の本体を構成
する時にとりつける必要がある為、非常に作業性
が悪く、高価となるばかりか、不測にガラスが破
損した場合、ガラスのとりかえが非常に困難であ
つた。 For this reason, if the above device is used for a fire door, in the event of a fire, the glass presser will catch fire due to the heat, the flames will melt part of the glass presser frame, and the flames will spread to the glass presser frame on the opposite side. Part of the door melted, causing flames to leak to the other side, making it unable to function as a fire door. For this reason, when adding a glass inner window to a fire door, the glass must be fitted into the main body of the fire door.
Furthermore, I had no choice but to fill the gap between the main body and the glass with putty. However, according to this method, the glass must be attached in advance when constructing the main body of the fire door, which is not only very inefficient and expensive, but also very difficult to replace if the glass breaks unexpectedly. It was difficult.
本考案は、上記欠点を解決する事を目的とし、
簡単な構造で、ガラスの取りつけが出来、しかも
防火戸としての機能をそこなう事のない防火戸等
のガラス類の固定装置を提供する事を目的とする
ものである。 This invention aims to solve the above drawbacks,
To provide a fixing device for glass such as a fire door, which has a simple structure, allows the glass to be attached, and does not impair its function as a fire door.
以下、本考案を図面に基づいて説明する。 Hereinafter, the present invention will be explained based on the drawings.
第１図は、本考案を引戸式防火戸に使用した場
合の正面図を示し、１は引戸本体、１１はラン
マ、１２は戸袋、１３は把手、１４は中窓、１５
は引戸枠である。引戸本体１は上端をランマ１１
内にもうけられた引戸支持装置（図示せず）に、
左右に移動自在に支持されている。 Figure 1 shows a front view of the present invention when used in a sliding fire door, where 1 is the sliding door body, 11 is the rammer, 12 is the door pocket, 13 is the handle, 14 is the middle window, 15
is the sliding door frame. The sliding door body 1 has a rammer 11 at its upper end.
A sliding door support device (not shown) provided within the
It is supported so that it can move left and right.
中窓１４は第２図に示す如く、引戸本体１の上
部中央を開口した周面にもうけられた一対のガラ
ス前後押え枠２，３と、ガラスビード４と、ガラ
ススペーサー５と、防焔板６と、ガラス８より構
成されている。 As shown in FIG. 2, the middle window 14 includes a pair of front and rear glass holding frames 2 and 3, a glass bead 4, a glass spacer 5, and a flameproof plate, which are provided on the circumferential surface of the sliding door body 1 that opens at the upper center. 6 and glass 8.
ガラス前押え枠２は第３図に示す如く、引戸本
体１の開口部前端固定部に位置する係止片２１
と、係止片２１上端から後方上部に向つて傾斜す
る傾斜片２２と、傾斜片２２の端部にもうけた段
部を有するガラスビード係止片２３と、傾斜片２
２の裏面に、引戸本体開口面１６と所定間隙を有
する取付片２４から構成されており、取付片２４
には、長さ方向に所定間隔を有して取付孔（図示
せず）がもうけられ、該取付孔に一致して、ガラ
スビード係止片２３には、取付ビスの挿通孔（４
図示せず）が形成されている。ガラス後押え枠３
は第４図に示す如く、前記ガラス前押え枠２の傾
斜片２２と同様の傾斜片３２を有し、該傾斜片３
２の後端周部に位置する係止片３１と、傾斜片３
２の端部にもうけたガラス８の側面保持部３３
と、傾斜片３２の上部内面より下方に延長した略
Ｌ字形をなし、ガラス８の端面を支持する端面支
持部３４と、該端面支持部３４の上部よりガラス
８側に突出した側面保持部３５より形成され、端
面支持部３４には、長さ方向に所定間隔を有して
取付孔３６が形成されている。 As shown in FIG. 3, the glass front holding frame 2 has a locking piece 21 located at the front end fixing part of the opening of the sliding door body 1.
, a sloped piece 22 that slopes from the upper end of the locking piece 21 toward the rear upper part, a glass bead locking piece 23 having a step at the end of the sloped piece 22 , and a sloped piece 2 .
2, the mounting piece 24 has a predetermined gap with the opening surface 16 of the sliding door main body.
Attachment holes (not shown) are formed at predetermined intervals in the length direction, and in line with the attachment holes, the glass bead locking piece 23 has insertion holes (4) for the attachment screws.
(not shown) is formed. Glass rear presser frame 3
As shown in FIG. 4, it has an inclined piece 32 similar to the inclined piece 22 of the glass front presser frame 2,
The locking piece 31 located on the rear end circumference of 2 and the inclined piece 3
Side holding part 33 of glass 8 provided at the end of 2
an end support part 34 extending downward from the upper inner surface of the inclined piece 32 and supporting the end face of the glass 8; and a side support part 35 protruding from the upper part of the end support part 34 toward the glass 8 side. Attachment holes 36 are formed in the end support portion 34 at predetermined intervals in the length direction.
防焔板６はステンレス材にて、前記、ガラス後
押え枠３の側面保持部３３，３５内面、端面支持
部３４の上面から、端面支持部３４の端部を隠蔽
して、開口面１６に達する断面略Ｌ字形に形成さ
れている。 The flameproof plate 6 is made of stainless steel and covers the end of the end support 34 from the inner surfaces of the side holders 33 and 35 of the glass rear holding frame 3 and the top surface of the end support 34, and extends to the opening surface 16. The cross section is approximately L-shaped.
そして、上記防焔板６の、端面支持部３４の上
面に位置する部分には、ガラス前押え枠２の取付
片２４にもうけた取付孔に一致して、取付ビスの
挿通用の長孔（図示せず）がもうけられている。 A portion of the flameproof plate 6 located on the upper surface of the end support portion 34 has a long hole for inserting a mounting screw ( ) are produced.
ガラスビード４は、弾性を有する難燃材（例え
ばクロロプレーンゴム）より、略ての字形に形成
され、内面上下にガラス板押圧面４１を、外面
に、前記前ガラス押え枠２に形成したガラスビー
ド係止片２３に係合する係合部４２を有してい
る。 The glass bead 4 is made of an elastic flame retardant material (for example, chloroprene rubber) and is formed in a substantially square shape, and has glass plate pressing surfaces 41 on the upper and lower inner surfaces, and a glass plate formed on the front glass holding frame 2 on the outer surface. It has an engaging portion 42 that engages with the bead locking piece 23.
又、ガラス８は本実施例では網入りを使用して
いる。 Further, the glass 8 is wired in this embodiment.
上記の如く形成した各部材は次の様にして、ガ
ラス８を固定する。 The glass 8 is fixed to each member formed as described above in the following manner.
まず、引戸本体１の中窓１４の開口面１６に、
開口面１６の後端周部にガラス後押え枠３の係止
片３１を位置せしめて、取付孔３６…に取付ビス
を挿通して、引戸本体１とネジ止めする。 First, on the opening surface 16 of the inner window 14 of the sliding door main body 1,
The locking piece 31 of the glass rear presser frame 3 is positioned around the rear end of the opening surface 16, and the mounting screws are inserted into the mounting holes 36 and screwed to the sliding door body 1.
この時、開口面１６に取付孔をあらかじめ形成
しておいてもよいし、又、ドリル等で取付孔をガ
ラス後押え枠３の取付孔３６に一致せしめて形成
してもよい。 At this time, a mounting hole may be formed in advance in the opening surface 16, or the mounting hole may be formed to match the mounting hole 36 of the glass rear holding frame 3 using a drill or the like.
次に、防焔板６を上記後ガラス押え枠３の側面
保持部３３，３５の内面、端面支持部３４の上面
に位置する様載置せしめ、次に、前面よりガラス
８を取りつけ、さらにガラス８の端面と、防焔板
６間にガラススペーサー５を挿入し、ガラス８の
上下左右のガタ付きを防止する。 Next, the flameproof plate 6 is placed so as to be located on the inner surface of the side holder parts 33, 35 and the upper surface of the end face support part 34 of the rear glass holding frame 3. Next, the glass 8 is attached from the front side, and the glass 8 is attached from the front side. A glass spacer 5 is inserted between the end face of the glass 8 and the flameproof plate 6 to prevent the glass 8 from rattling vertically and horizontally.
つづいて、前ガラス押え枠２の、開口面１６の
前端面に係止片２１を位置せしめ、ガラスビード
係止片２３の挿通孔より、取付片２４の取付孔、
防焔板６の長孔にドリル等を挿通して、ガラス後
押え枠３の端面支持部３４、引戸本体１の開口面
１６に取付孔を形成し、前ガラス押え枠２と、引
戸本体１をネジ止めする。 Next, the locking piece 21 is positioned on the front end surface of the opening surface 16 of the front glass holding frame 2, and the attachment hole of the mounting piece 24 is inserted through the insertion hole of the glass bead locking piece 23.
A drill or the like is inserted into the long hole of the flameproof plate 6 to form mounting holes in the end support part 34 of the rear glass holding frame 3 and the opening surface 16 of the sliding door main body 1, and the front glass holding frame 2 and the sliding door main body 1 are attached. Screw it on.
この時、端面支持部３４、開口面１６にあらか
じめ取付孔を形成しておいてもよい事はいうまで
もない。 At this time, it goes without saying that mounting holes may be formed in advance in the end support portion 34 and the opening surface 16.
次に、ガラス前押え枠２のガラスビード係止片
２３とガラス８間に上方よりガラスビード４をお
しつけていき係合部４２と係止片２３を係合せし
め、ガラス板押圧面４１にてガラス８の前後のガ
タ付を防止して、ガラス８の取付は完成する。 Next, the glass bead 4 is pushed from above between the glass bead locking piece 23 of the glass front presser frame 2 and the glass 8, and the engaging part 42 and the locking piece 23 are engaged, and the glass plate pressing surface 41 is pressed. The installation of the glass 8 is completed by preventing the front and back of the glass 8 from rattling.
尚、実施例では、ガラス８の最終的な固定をガ
ラスビード４にて行う様にしているが、前ガラス
押え枠２で、ガラス８を直接保持せしめる様にし
てもよい。 In the embodiment, the final fixation of the glass 8 is performed by the glass bead 4, but the glass 8 may be directly held by the front glass holding frame 2.
又、防焔板６上にガラススペーサー５を介して
ガラス８を支持せしめているが、直接防焔板６上
に支持せしめてもよい。 Further, although the glass 8 is supported on the flameproof plate 6 via the glass spacer 5, it may be directly supported on the flameproof plate 6.
さらに防焔板６をステンレスにて形成している
が、特に限定されるものでなく防火戸の防火基準
である摂氏900度以上の融点を有する（例えば鉄、
銅等）材料で構成すればよい。 Furthermore, the flameproof plate 6 is made of stainless steel, but is not particularly limited to this material, and has a melting point of 900 degrees Celsius or higher, which is the fire prevention standard for fire doors (for example, stainless steel,
It may be made of a material (copper, etc.).
以上の如く本考案は、前後一対のガラス押え枠
間に防焔板を介在せしめる簡単な構造で、火災の
熱によつて、ガラスビードが発火、もしくは万
一、一方のガラス押え枠の一部が融解しても防焔
板によつて、火焔が遮断され、反対側のガラス押
えを融解せしめることはないので、火焔が反対側
に洩出する恐れは一切なく、防火戸としての機能
を十分果す事が出来、しかも万一ガラスが破損し
ても、そのとりかえが非常に容易で、しかも安価
に製作出来る等実用に即した有益な考案である。 As described above, the present invention has a simple structure in which a flameproof plate is interposed between a pair of front and rear glass holding frames. Even if the glass melts, the flame is blocked by the flameproof board and will not melt the glass holder on the opposite side, so there is no risk of flame leaking to the other side, and the door can function as a fire door. Moreover, even if the glass should be damaged, it is extremely easy to replace it, and it can be manufactured at low cost, making it a practical and useful idea.
図は本考案の実施例の１つを示し、第１図は本
考案を具備した防火戸の正面図、第２図は第１図
のＡ−Ａ線拡大断面図、第３図はガラス前押え枠
の拡大断面図、第４図はガラス後押え枠の拡大断
面図である。
１……引戸本体、２，３……ガラス前後押え
枠、６……防焔板、８……ガラス。
The figures show one of the embodiments of the present invention, Fig. 1 is a front view of a fire door equipped with the present invention, Fig. 2 is an enlarged sectional view taken along the line A-A in Fig. 1, and Fig. 3 is a front view of a fire door equipped with the present invention. FIG. 4 is an enlarged sectional view of the glass rear presser frame. 1...Sliding door body, 2, 3...Glass front and rear presser frames, 6...Flameproof plate, 8...Glass.
Claims (1)
にしたガラス類の固定装置において、前記ガラス
前後押さえ枠間に、融点が摂氏900度以上の材料
から形成され、ガラスの一方の側面から、ガラス
端面を通り引戸本体にいたる防焔板を介在せしめ
た事を特徴とする防火戸等におけるガラス類の固
定装置。 In a glass fixing device in which the glass is held between the front and rear glass press frames, a material having a melting point of 900 degrees Celsius or higher is formed between the front and rear glass press frames, and the end surface of the glass is held from one side of the glass. A fixing device for glass in a fire door, etc., characterized by interposing a flameproof plate that extends to the main body of the sliding door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19725382U JPS59104974U (en) | 1982-12-29 | 1982-12-29 | Fixing device for glass in fire doors, etc. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19725382U JPS59104974U (en) | 1982-12-29 | 1982-12-29 | Fixing device for glass in fire doors, etc. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59104974U JPS59104974U (en) | 1984-07-14 |
| JPS641438Y2 true JPS641438Y2 (en) | 1989-01-12 |
Family
ID=30422585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19725382U Granted JPS59104974U (en) | 1982-12-29 | 1982-12-29 | Fixing device for glass in fire doors, etc. |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59104974U (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2886219B1 (en) * | 2005-05-26 | 2007-07-06 | Saint Gobain | DEVICE FOR FASTENING A PROFILING TRIM ON A PROFILE CORD |
| JP5480829B2 (en) * | 2011-01-24 | 2014-04-23 | Ｙｋｋ株式会社 | Joinery |
| JP6228482B2 (en) * | 2014-02-17 | 2017-11-08 | Ykk Ap株式会社 | Fire prevention structure of door |
-
1982
- 1982-12-29 JP JP19725382U patent/JPS59104974U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59104974U (en) | 1984-07-14 |
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