JP2717999B2 - Fire protection frame material - Google Patents
Fire protection frame materialInfo
- Publication number
- JP2717999B2 JP2717999B2 JP4338782A JP33878292A JP2717999B2 JP 2717999 B2 JP2717999 B2 JP 2717999B2 JP 4338782 A JP4338782 A JP 4338782A JP 33878292 A JP33878292 A JP 33878292A JP 2717999 B2 JP2717999 B2 JP 2717999B2
- Authority
- JP
- Japan
- Prior art keywords
- frame
- plate
- fire protection
- heat
- frame material
- 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 - Fee Related
Links
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- Special Wing (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、防火戸の枠体や防火サ
ッシの枠体等を構成する防火枠材に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fire protection frame material for forming a fire door frame, a fire protection sash frame, and the like.
【０００２】[0002]
【従来の技術】防火サッシの防火枠材としては例えば、
実開昭６３−３７１０号公報に示すものが知られてい
る。すなわち、Ｈ型の鋼材の外表面に断熱材で被覆して
一対の凹溝を有する防火枠材が知られている。2. Description of the Related Art As a material for a fire protection frame of a fire protection sash, for example,
One disclosed in Japanese Utility Model Laid-Open No. 63-3710 is known. That is, there is known a fire protection frame material having a pair of concave grooves in which an outer surface of an H-shaped steel material is covered with a heat insulating material.
【０００３】[0003]
【発明が解決しようとする課題】かかる防火枠材である
と無目や方立等として使用する場合には適するが、上
枠、下枠、縦枠等として使用する場合にはコ字型の鋼材
の外表面に断熱材を被覆して一つの凹溝を有するものと
する必要がある。すなわち、無目や方立等の一対の凹溝
を有する防火枠材と上枠、下枠、縦枠等の１つの凹溝を
有する防火枠材はそれぞれ別々に製作することになって
互換性がない。[0005] Such a fireproof frame material is suitable for use as a blind or a stand, etc., but when used as an upper frame, a lower frame, a vertical frame or the like, a U-shape is used. It is necessary to cover the outer surface of the steel material with a heat insulating material to have one groove. In other words, the fire-prevention frame material having a pair of grooves such as blind and cubic, and the fire-prevention frame material having one groove such as the upper frame, the lower frame, and the vertical frame are manufactured separately. There is no.
【０００４】そこで、本考案は前述の課題を解決できる
ようにした防火枠材を提供することを目的とする。[0004] Therefore, an object of the present invention is to provide a fire protection frame material capable of solving the above-mentioned problems.
【０００５】[0005]
【課題を解決するための手段】面外方向に向う第１板５
０ａと面内方向に向う一対の第２板５０ｂ，５０ｂで面
内方向に向うコ字状の枠補強材５０とし、その一対の第
２板５０ｂ，５０ｂの室内側面、室外側面に断熱板５１
をそれぞれ取付けて相対向した断熱板５１と第１板５０
ａで面内方向一側方に開口した凹溝５２を形成し、この
各断熱材５１を化粧板５３でそれぞれ被覆し、前記枠補
強材５０の第１板５０ａと前記各化粧板５３の面内方向
他側面５３ａをほぼ面一としたことを特徴とする防火枠
材。Means for Solving the Problems First plate 5 facing out of plane
0a and a pair of second plates 50b, 50b facing the in-plane direction to form a U-shaped frame reinforcing member 50 facing the in-plane direction, and a heat insulating plate 51 on the indoor side surface and the outdoor side surface of the pair of second plates 50b, 50b.
And a heat insulating plate 51 and a first plate 50 which are opposed to each other.
a, a concave groove 52 opened to one side in the in-plane direction is formed, and each of the heat insulating materials 51 is covered with a decorative plate 53, respectively, and the first plate 50a of the frame reinforcing member 50 and the surface of each of the decorative plates 53 are formed. A fire prevention frame member characterized in that the other inward side surface 53a is substantially flush.
【０００６】[0006]
【作 用】１つの防火枠材を上枠、下枠、縦枠として
使用できるし、一対の防火枠材を接合することで両側に
凹溝５２を有する防火枠材となるから無目、方立等とし
て使用できる。[Operation] One fireproof frame material can be used as an upper frame, a lower frame, and a vertical frame. By joining a pair of fireproof frame materials, a fireproof frame material having concave grooves 52 on both sides is obtained. Can be used as a stand.
【０００７】[0007]
【実 施 例】図１に示すように、防火枠材より成る防
火上枠１と左右の防火枠材より成る防火縦枠２，２と防
火枠材より成る防火下枠３と防火無目４と複数の防火方
立５，５によって方形状のガラス取付用開口部６を複数
有する枠体７を構成し、そのガラス取付用開口部６には
耐熱ガラス８が取付けられ、その枠体７は上取付枠材
９、下取付枠材１０、左右の縦取付枠材１１，１１より
方形状となった取付枠体１２に取付けられ、その枠体７
と取付枠体１２とに亘って室内側断熱パネル１３と室外
側断熱パネル１４がそれぞれ取付けられて防火ユニット
を構成している。EXAMPLE As shown in FIG. 1, a fire protection upper frame 1 made of a fire protection frame material, fire protection vertical frames 2 and 2 made of left and right fire protection frame materials, a fire protection lower frame 3 made of a fire protection frame material, and a fire protection blind 4 And a plurality of fire prevention cubicles 5, 5 to form a frame 7 having a plurality of rectangular glass mounting openings 6, and a heat-resistant glass 8 is attached to the glass mounting openings 6, and the frame 7 is The upper frame member 9, the lower frame member 10, and the left and right vertical frame members 11, 11 are attached to a rectangular mounting frame 12, and the frame 7
The indoor heat-insulating panel 13 and the outdoor heat-insulating panel 14 are attached to the mounting frame 12 to form a fire protection unit.
【０００８】前記防火上枠１は図２に示すように、溶融
亜鉛めっき鋼板により上向コ字状となった枠補強材の室
内側と室外側に繊維混入けい酸カルシウム板より成る耐
熱板２１をそれぞれ取付けて下向凹溝２２を形成し、そ
の各耐熱板２１を溶融亜鉛めっき鋼板より成る化粧板２
３でそれぞれ被覆して成り、その枠補強材２０がアンカ
ー２４とチャンネル材２５を介して上取付枠材９に固着
され、その枠補強材２０の室内外側面と上取付枠材９と
チャンネル材２５の室内外側面に亘って室内側断熱パネ
ル１３と室外側断熱パネル１４がそれぞれ取付けてあ
る。As shown in FIG. 2, the fireproof upper frame 1 is made of a heat-resistant plate 21 made of a calcium silicate plate mixed with fibers on the indoor side and the outdoor side of a frame reinforcing material formed into a U-shape by a hot-dip galvanized steel sheet. Are respectively formed to form downward concave grooves 22, and each heat-resistant plate 21 is provided with a decorative plate 2 made of a hot-dip galvanized steel plate.
3, the frame reinforcing member 20 is fixed to the upper mounting frame member 9 via the anchor 24 and the channel member 25, and the inner and outer surfaces of the frame reinforcing member 20, the upper mounting frame member 9, and the channel member. The indoor-side heat insulation panel 13 and the outdoor-side heat insulation panel 14 are respectively attached to 25 indoor and outside surfaces.
【０００９】前記防火下枠３は図２に示すように、溶融
亜鉛めっき鋼板により上向コ字状となった枠補強材３０
の室内側と室外側に繊維混入けい酸カルシウム板より成
る耐熱板３１をそれぞれ取付けて上向凹溝３２を形成
し、その各耐熱板３１を溶融亜鉛めっき鋼板より成る化
粧板３３でそれぞれ被覆して成り、その枠補強材３０が
アンカー３４とチャンネル材３５を介して下取付枠材１
０に固着され、その枠補強材３０の室内外側面と下取付
枠材１０とチャンネル材３５の室内外側面に亘って室内
側断熱パネル１３と室外側断熱パネル１４がそれぞれ取
付けてある。As shown in FIG. 2, the fireproof lower frame 3 is a frame reinforcing member 30 made of a hot-dip galvanized steel sheet and having an upward U-shape.
A heat-resistant plate 31 made of a fiber-mixed calcium silicate plate is attached to each of the indoor side and the outdoor side to form upward concave grooves 32, and each heat-resistant plate 31 is covered with a decorative plate 33 made of a galvanized steel sheet. The frame reinforcing member 30 is connected to the lower mounting frame member 1 via an anchor 34 and a channel member 35.
The heat insulation panel 13 and the heat insulation panel 14 are attached to the inside and outside surfaces of the frame reinforcing member 30 and the inside and outside surfaces of the lower mounting frame member 10 and the channel member 35, respectively.
【００１０】前記防火無目４は図２に示すように、溶融
亜鉛めっき鋼板によりコ字状となった一対の枠補強材４
０の室内側と室外側に繊維混入けい酸カルシウム板より
成る耐熱板４１をそれぞれ取付けて上向凹溝４２と下向
凹溝４３を形成し、その各耐熱板４１を溶融亜鉛めっき
鋼板より成る化粧板４４でそれぞれ被覆して成る。As shown in FIG. 2, the fireproof blank 4 is a pair of frame reinforcing members 4 made of a galvanized steel sheet.
A heat-resistant plate 41 made of a fiber-mixed calcium silicate plate is attached to each of the indoor side and the outdoor side to form an upward concave groove 42 and a downward concave groove 43, and each of the heat-resistant plates 41 is made of a galvanized steel sheet. Each is covered with a decorative plate 44.
【００１１】前記各耐熱ガラス８の上縁部は防火上枠１
の下向凹溝２２、防火無目４の下向凹溝４３にクロロプ
レンゴムより成るグレイジングビート２６，４５及びア
ルミナシリケート繊維より成るバックアップ材２７，４
６によって支持され、各耐熱ガラス８の下縁部は防火無
目４の上向凹溝４２、防火下枠３の上向凹溝３２に繊維
混入ケイ酸カルシウム板より成るガラスライナー４７，
３６とクロロプレンゴムより成るグレイジングビート４
５，３７で支持されている。The upper edge of each heat-resistant glass 8 is provided on the fireproof upper frame 1.
In the downward groove 22, the glazing beats 26, 45 made of chloroprene rubber and the backup materials 27, 4 made of alumina silicate fiber,
6, the lower edge of each heat-resistant glass 8 is provided in the upper concave groove 42 of the fireproof mesh 4 and the upper concave groove 32 of the fireproof lower frame 3 in a glass liner 47 made of a fiber-mixed calcium silicate plate.
Glazing beet 4 consisting of 36 and chloroprene rubber
5,37.
【００１２】前記防火縦枠２は図３に示すように溶融亜
鉛めっき鋼板により面外方向に向う第１板５０ａと、こ
の第１板５０ａの長手方向両端部に一体的に設けた面内
方向に向う一対の第２板５０ｂ，５０ｂで面内方向に開
口したコ字状となった枠補強材５０を備え、その枠補強
材５０の一対の第２板５０ｂ，５０ｂの室内側面と室外
側面に繊維混入けい酸カルシウム板より成る断熱板５１
をそれぞれ取付けて相対向した断熱材５１と第１板５０
ａで面内方向一側方に開口した凹溝５２を形成し、その
各断熱板５１を溶融亜鉛めっき鋼板より面外方向に向う
コ字状に成る化粧板５３で被覆して成り、その化粧板５
３の面内方向他側面５３ａと枠補強材５０の第１板５０
ａが面一となっている。前記防火縦枠２は図３に示すよ
うに、複数のチャンネル材５４とアンカー５５を介して
縦取付枠材１１に固着され、その各チャンネル材５４の
室内側面と室外面に室内側断熱パネル１３、室外側断熱
パネル１４をそれぞれ取付けてある。As shown in FIG. 3, the fire prevention vertical frame 2 is made of a hot-dip galvanized steel sheet and has a first plate 50a facing in an out-of-plane direction and an in-plane direction integrally provided at both longitudinal ends of the first plate 50a. A pair of second plates 50b, 50b facing each other are provided with a U-shaped frame reinforcing member 50 opened in the in-plane direction, and the pair of second plates 50b, 50b of the frame reinforcing member 50 have an indoor side surface and an outdoor side surface. Insulation board 51 made of calcium silicate board mixed with fiber
The heat insulating material 51 and the first plate 50 facing each other by attaching
a, forming a concave groove 52 opened to one side in the in-plane direction, and covering each heat insulating plate 51 with a U-shaped decorative plate 53 facing out of the plane from the hot-dip galvanized steel sheet. Board 5
3 and the first plate 50 of the frame reinforcing member 50
a is flush. As shown in FIG. 3, the fireproof vertical frame 2 is fixed to the vertical mounting frame member 11 via a plurality of channel members 54 and anchors 55, and the indoor heat insulating panel 13 is provided on the indoor side surface and the outdoor surface of each channel member 54. , An outdoor heat insulating panel 14 is attached to each.
【００１３】前記防火方立５は図３に示すように一対の
防火縦枠２，２の枠補強材５０，５０と化粧板５３にお
ける凹溝５２と反対側面５０ａ，５３ａを接合して左右
に凹溝５２を有する形状としてある。As shown in FIG. 3, the fire protection cubicle 5 joins frame reinforcing members 50, 50 of a pair of fire protection vertical frames 2, 2 with concave grooves 52 of a decorative plate 53 and opposite side surfaces 50a, 53a to form a left and right side. The shape has a concave groove 52.
【００１４】前記各耐熱ガラス８の左右縁縁部は各凹溝
５２にクロロプレンゴムより成るグレイジングビート５
６とアルミナシリケート繊維より成るバックアップ材５
７で支持してある。The left and right edges of each heat-resistant glass 8 are provided in respective grooves 52 with glazing beats 5 made of chloroprene rubber.
6 and backup material 5 composed of alumina silicate fiber
It is supported by 7.
【００１５】[0015]
【発明の効果】１つの防火枠材を上枠、下枠、縦枠とし
て使用できるし、一対の防火枠材を接合することで両側
に凹溝５２を有する防火枠材となるから無目、方立等と
して使用できる。したがって、互換性に優れた防火枠材
となる。According to the present invention, one fire protection frame material can be used as an upper frame, a lower frame, and a vertical frame, and by joining a pair of fire protection frame materials, a fire protection frame material having concave grooves 52 on both sides is obtained. It can be used as a partition or the like. Therefore, a fireproof frame material having excellent compatibility can be obtained.
【図１】防火ユニットの正面図である。FIG. 1 is a front view of a fire protection unit.
【図２】図１の縦断面図である。FIG. 2 is a longitudinal sectional view of FIG.
【図３】図２の横断面図である。FIG. 3 is a cross-sectional view of FIG.
５０…枠補強材、５１…断熱板、５２…凹溝、５３…化
粧板。50: frame reinforcing material, 51: heat insulating plate, 52: concave groove, 53: decorative plate.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 平澤 光春 東京都渋谷区千駄ヶ谷四丁目６番15号 株式会社フジタ内 (72)発明者 久保田 勝明 東京都渋谷区千駄ヶ谷四丁目６番15号 株式会社フジタ内 (72)発明者 武田 博央 千葉県流山市東深井970−６ (72)発明者 横谷 功 埼玉県浦和市根岸３−８−１ (72)発明者 嵯峨 達裕 東京都練馬区石神井３−18−５ ────────────────────────────────────────────────── ─── Continued on the front page (72) Inventor Mitsuharu Hirasawa 4-6-115 Sendagaya, Shibuya-ku, Tokyo Fujita Inside (72) Inventor Katsuaki Kubota 4-6-115 Sendagaya, Shibuya-ku, Tokyo Fujita Corporation (72) Inventor Hiroo Takeda 970-6 Higashi Fukai, Nagareyama City, Chiba Prefecture (72) Inventor Isao Yokoya 3-8-1 Negishi, Urawa City, Saitama Prefecture (72) Inventor Tatsuhiro Saga 3-18 Ishigami, Nerima-ku, Tokyo 5
Claims (1)
に向う一対の第２板５０ｂ，５０ｂで面内方向に向うコ
字状の枠補強材５０とし、その一対の第２板５０ｂ，５
０ｂの室内側面、室外側面に断熱板５１をそれぞれ取付
けて相対向した断熱板５１と第１板５０ａで面内方向一
側方に開口した凹溝５２を形成し、この各断熱材５１を
化粧板５３でそれぞれ被覆し、前記枠補強材５０の第１
板５０ａと前記各化粧板５３の面内方向他側面５３ａを
ほぼ面一としたことを特徴とする防火枠材。 1. A first plate 50a facing in an out-of-plane direction and an in-plane direction.
A pair of second plates 50b, 50b facing each other
And a pair of second plates 50b, 5
A heat insulating plate 51 is attached to the indoor side and the outdoor side of 0b, respectively.
The heat insulation plate 51 and the first plate 50a facing each other are
A concave groove 52 opened to the side is formed, and each of the heat insulating materials 51 is covered with a decorative plate 53 .
A fire-retardant frame material, characterized in that the plate 50a and the other side surface 53a in the in- plane direction of each decorative plate 53 are substantially flush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4338782A JP2717999B2 (en) | 1992-12-18 | 1992-12-18 | Fire protection frame material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4338782A JP2717999B2 (en) | 1992-12-18 | 1992-12-18 | Fire protection frame material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06185261A JPH06185261A (en) | 1994-07-05 |
| JP2717999B2 true JP2717999B2 (en) | 1998-02-25 |
Family
ID=18321419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4338782A Expired - Fee Related JP2717999B2 (en) | 1992-12-18 | 1992-12-18 | Fire protection frame material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2717999B2 (en) |
-
1992
- 1992-12-18 JP JP4338782A patent/JP2717999B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06185261A (en) | 1994-07-05 |
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