JPH0619687Y2 - Curtain wall rain rim - Google Patents

Curtain wall rain rim

Info

Publication number
JPH0619687Y2
JPH0619687Y2 JP12468289U JP12468289U JPH0619687Y2 JP H0619687 Y2 JPH0619687 Y2 JP H0619687Y2 JP 12468289 U JP12468289 U JP 12468289U JP 12468289 U JP12468289 U JP 12468289U JP H0619687 Y2 JPH0619687 Y2 JP H0619687Y2
Authority
JP
Japan
Prior art keywords
plate
flange
drainage port
curtain wall
horizontal frame
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 - Lifetime
Application number
JP12468289U
Other languages
Japanese (ja)
Other versions
JPH0362924U (en
Inventor
重明 時田
Original Assignee
日本建鐵株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 日本建鐵株式会社 filed Critical 日本建鐵株式会社
Priority to JP12468289U priority Critical patent/JPH0619687Y2/en
Publication of JPH0362924U publication Critical patent/JPH0362924U/ja
Application granted granted Critical
Publication of JPH0619687Y2 publication Critical patent/JPH0619687Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【考案の詳細な説明】 <産業上の利用分野> 本考案は、カーテンウォールの横枠材外面に設けられる
雨仕舞用押縁材に関する。
[Detailed Description of the Invention] <Industrial field of application> The present invention relates to a rain sill bead provided on the outer surface of a horizontal frame member of a curtain wall.

<従来の技術> 第3図の縦断面概略図に示す如く、マリオンHに取付け
られた横枠材1に対し、その上下方向からガラス板2,
2がストラクチュラルシール材P等を介して取付けられ
る。そして上記ガラス板2,2を横枠材13と押縁材で
挾持する状態に取付けられる。この押縁材3は長尺状の
面板31とこの面板31に直交し、かつ長手方向に亘って設
けられたフランジ32から成る。フランジ32はガラス溝11
の底部11aに設けた係止辺11bを介して嵌着される。又前
記底部11aと略同面状でかつ面板31とフランジ32が成す
隅角部に亘って排水口4が開口される。よってガラス板
2からガラス溝11に浸入した雨水,結露水等は底部11a
から排水口4を経て外部に放出される。この排水口4は
ガラス溝11内の雨水,結露水を効率良く放出する為、開
口面積を大きくしてガラス溝11内をできるだけ外部と同
圧にする。
<Prior Art> As shown in a schematic vertical sectional view of FIG. 3, a horizontal frame member 1 attached to a mullion H is attached to a glass plate 2 from above and below.
2 is attached via a structural seal material P or the like. Then, the glass plates 2 and 2 are attached so as to be held between the horizontal frame member 13 and the ridge member. The ridge member 3 is composed of a long face plate 31 and a flange 32 which is orthogonal to the face plate 31 and is provided in the longitudinal direction. Flange 32 is glass groove 11
It is fitted through the engaging side 11b provided on the bottom 11a. Further, the drainage port 4 is opened over the corner portion which is substantially the same as the bottom portion 11a and which is formed by the face plate 31 and the flange 32. Therefore, rainwater, dew condensation water, etc. that have entered the glass groove 11 from the glass plate 2 will not reach the bottom 11a.
Is discharged to the outside through the drainage port 4. In order to efficiently discharge the rainwater and the condensed water inside the glass groove 11, the drainage port 4 has a large opening area so that the inside of the glass groove 11 is made to have the same pressure as the outside.

<考案が解決しようとする課題> しかしながら排水口4の開口面積を大きくすれば、それ
に応じて外部から雨水等がガラス溝11内に浸入し易い。
その結果雨水等は室内側に流入することになる。よって
図例の如く面板31の外方には雨仕舞用の外面板5を付設
する必要がある。しかし外面板5を付設することはカー
テンウォールの外観意匠を損うことだけでなく、付設の
為の施工手間やコスト等の高騰を招く。
<Problems to be Solved by the Invention> However, if the opening area of the drainage port 4 is increased, rainwater or the like easily intrudes into the glass groove 11 from the outside accordingly.
As a result, rainwater will flow into the room. Therefore, as shown in the figure, it is necessary to attach the outer face plate 5 for raining to the outside of the face plate 31. However, attaching the outer surface plate 5 not only impairs the appearance design of the curtain wall, but also causes a rise in construction labor and cost for the attachment.

<課題を解決するための手段> 本考案は上記の課題を解決せんが為に成されたもので、
上板と外面板と内面板とにより側面略状を成す雨仕舞
用押縁材において、内面板の下端から外面板とは反対方
向に横枠材のガラス溝底部に取付ける為のフランジを延
出し、このフランジと当該フランジと前記内面板とが成
す隅角部とを切欠して排水口を開口し、この排水口を開
口した内面板上方には、当該排水口より大開口の外気導
入孔を穿孔したものである。
<Means for Solving the Problems> The present invention has been made to solve the above problems.
In the rain siding edge member having a side surface substantially formed by the upper plate, the outer plate and the inner plate, a flange for attaching to the glass groove bottom portion of the horizontal frame member is extended from the lower end of the inner plate in the direction opposite to the outer plate, This flange and the corner formed by the flange and the inner surface plate are cut out to open a drainage port, and an outside air introduction hole having a larger opening than the drainage port is drilled above the inner surface plate where the drainage port is opened. It was done.

<作用> ガラス溝内の雨水,結露水を排出する為の排水口を設
け、又外気を導入する為の導入孔をこの排水口より大開
口状態にて設けた為、ガラス溝内は外部と略同圧とな
り、内部の雨水,結露水は効率良く外部に放出される。
しかも外面板は専ら外気導入孔のみ覆った状態にすれば
よく、従って従来に比べて小さな形状にすることが可能
となる。すなわち外面板を小さくしたにもかかわらず、
ガラス溝内部は外気と同圧となって排水機能が向上す
る。
<Function> Since the drainage outlet for discharging rainwater and dew condensation water in the glass groove is provided, and the introduction hole for introducing the outside air is provided in a large opening state from this drainage outlet, the inside of the glass groove is external. The pressure becomes almost the same, and the rainwater and condensed water inside are efficiently discharged to the outside.
Moreover, the outer surface plate only needs to cover the outside air introduction hole, and thus can be made smaller than the conventional one. That is, despite reducing the outer plate,
The inside of the glass groove has the same pressure as the outside air, improving the drainage function.

<実施例> 次に図面に基づき本考案の雨仕舞用押縁材を詳細に説明
する。
<Embodiment> Next, the rain end retaining ledge of the present invention will be described in detail with reference to the drawings.

第1図は、マリオンHに対して取付けられた横枠材1
と、この横枠材1の室外側にガラス板2,2が配設さ
れ、更にガラス板2,2の下端部21及び上端部22をパッ
キンPを介して押え、かつ取付ける押縁材6を示す縦断
面概略図である。当該押縁材6は第2図の一部省略斜視
図で示す様に、上板61とその両端から略平行状態に延出
した外面板62と内面板63により側面略状に成した長尺材
である。上記内面板63の下端に前記外面板62と反対方向
に一定幅のフランジ64が、これも又長手方向に沿って延
出されている。当該フランジ64の適宜箇所には、このフ
ランジ64と内面板63が成す隅角部65に亘って切欠して成
る排水口66が形成される。更に排水口66の上方の内面板
63には、例えば排水口66よりも幅拡に外気導入孔67が穿
孔される。排水口66と外気導入孔67の開口面積の割合
は、排水口66がフランジ64を切欠し、かつ内面板63とフ
ランジ64の成す隅角部65を同様に切欠して成るものなの
で、外気導入孔67を排水口66よりも幅拡に穿孔すれば、
当然外気導入孔67の開口面積は排水口66のそれよりも大
きくなる。
FIG. 1 shows a horizontal frame member 1 attached to the mullion H.
Further, the glass plates 2 and 2 are arranged on the outside of the horizontal frame member 1, and further the lower edge portion 21 and the upper edge portion 22 of the glass plates 2 and 2 are pressed through the packing P and the ridge member 6 is attached. FIG. As shown in the partially omitted perspective view of FIG. 2, the ridge member 6 is a long member formed by an upper plate 61, an outer plate 62 extending in a substantially parallel state from both ends of the upper plate 61, and an inner plate 63 in a substantially side surface shape. Is. At the lower end of the inner surface plate 63, a flange 64 having a constant width in the direction opposite to the outer surface plate 62 is also extended along the longitudinal direction. A drainage port 66 formed by cutting out a corner portion 65 formed by the flange 64 and the inner surface plate 63 is formed at an appropriate portion of the flange 64. Furthermore, the inner surface plate above the drainage port 66
An outside air introduction hole 67 is formed in the 63 so as to be wider than the drainage port 66, for example. The ratio of the opening area of the drainage port 66 to the outside air introduction hole 67 is such that the drainage port 66 is formed by notching the flange 64, and the corner portion 65 formed by the inner surface plate 63 and the flange 64 is similarly cut out. If the hole 67 is made wider than the drainage port 66,
Naturally, the opening area of the outside air introduction hole 67 is larger than that of the drainage port 66.

上記構成のフランジ64を、ガラス溝11の底部11aに設け
られた係止辺11bに係着させると、その排水口66は上記
底部11aと同面状に連通し、よってガラス溝11内に浸入
した雨水等は底部11a−排水口66を経て外部に放出され
る。
When the flange 64 having the above-mentioned configuration is engaged with the locking side 11b provided on the bottom portion 11a of the glass groove 11, the drainage port 66 thereof communicates with the bottom portion 11a in the same plane, and thus penetrates into the glass groove 11. The rainwater or the like is discharged to the outside through the bottom 11a-the drainage port 66.

一方外気導入孔67からは、その開口面積に応じた外気が
ガラス溝11内に自然に導入される。よってガラス溝11内
は外部と同圧となり、開口面積の小さい排水口66でも十
分に放出機能を働かすことが可能となる。
On the other hand, from the outside air introduction hole 67, outside air corresponding to the opening area is naturally introduced into the glass groove 11. Therefore, the pressure inside the glass groove 11 is the same as the outside, and the drainage port 66 having a small opening area can sufficiently exert the discharging function.

<考案の効果> 以上の如く本考案における雨仕舞用押縁材においては排
水口は専ら排水の為、又外気導入孔は専ら外気導入する
為にあり、よって排水口が小さい開口面積であっても、
ガラス溝内は負圧とはならず、又開口面積が小さければ
外部からの雨水が直接吹込まれることもない。よって外
面板による雨仕舞は専ら外気導入孔に対して行えばよ
く、必然的に外面板を小さくすることができる。これに
よりカーテンウォールの横枠材外面における外観意匠は
向上し、しかも取付コストも低減する等極めて実用性に
富むものとなる。
<Effects of the Invention> As described above, in the rain sill ledger of the present invention, the drainage port is exclusively for drainage and the outside air introduction hole is exclusively for introducing outside air. Therefore, even if the drainage port has a small opening area. ,
Negative pressure does not occur in the glass groove, and if the opening area is small, rainwater from the outside will not be directly blown in. Therefore, it is sufficient that the outer plate is used only for the outside air introduction hole, so that the outer plate can be made small. As a result, the external appearance of the outer surface of the horizontal frame of the curtain wall is improved, and the attachment cost is reduced.

【図面の簡単な説明】[Brief description of drawings]

第1図は、本考案に係る雨仕舞用押縁材を取付けた状態
を示す縦断面概略図、 第2図は、本考案の雨仕舞用押縁材を説明する一部省略
斜視図、 第3図は、従来の押縁材を取付けた状態の断面概略図で
ある。 尚、図中1は横枠材,11はガラス溝,11aは底部,6は
押縁材,61は上板,62は外面板,63は内面板,64はフラ
ンジ,65は隅角部,66は排水口,67は外気導入孔であ
る。
FIG. 1 is a schematic vertical cross-sectional view showing a state in which a rain trim rim according to the present invention is attached, and FIG. 2 is a partially omitted perspective view for explaining the rain trim rim according to the present invention. FIG. 7 is a schematic cross-sectional view of a state in which a conventional ledge member is attached. In the figure, 1 is a horizontal frame member, 11 is a glass groove, 11a is a bottom part, 6 is a rim member, 61 is an upper plate, 62 is an outer plate, 63 is an inner plate, 64 is a flange, 65 is a corner portion, 66. Is a drainage port, and 67 is an outside air introduction hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】カーテンウォールの横枠材外面に取付けら
れた長尺状の押縁材であって、 上板と外面板と内面板とにより側面略状を成し、前記
内面板の下端から前記外面板とは反対方向に、前記横枠
材のガラス溝底部に取付ける為のフランジを延出したも
のにおいて、 前記フランジと、このフランジと前記内面板とが成す隅
角部とを切欠して排水口を開口し、該排水口を開口した
内面板上方には前記排水口より大開口の外気導入孔を穿
孔したことを特徴とするカーテンウォールの雨仕舞用押
縁材。
1. A long rim member attached to the outer surface of a horizontal frame member of a curtain wall, wherein the upper plate, the outer plate and the inner plate have a substantially side surface shape, and the lower end of the inner plate serves as a member. In the one in which a flange for attaching to the glass groove bottom portion of the horizontal frame member is extended in a direction opposite to the outer surface plate, the flange and a corner portion formed by the flange and the inner surface plate are cut out to drain water. A storm trimming edge material for a curtain wall, characterized in that an opening is opened and an outside air introduction hole having a larger opening than the drainage port is formed above an inner surface plate having the drainage port opened.
JP12468289U 1989-10-25 1989-10-25 Curtain wall rain rim Expired - Lifetime JPH0619687Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12468289U JPH0619687Y2 (en) 1989-10-25 1989-10-25 Curtain wall rain rim

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12468289U JPH0619687Y2 (en) 1989-10-25 1989-10-25 Curtain wall rain rim

Publications (2)

Publication Number Publication Date
JPH0362924U JPH0362924U (en) 1991-06-19
JPH0619687Y2 true JPH0619687Y2 (en) 1994-05-25

Family

ID=31672588

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12468289U Expired - Lifetime JPH0619687Y2 (en) 1989-10-25 1989-10-25 Curtain wall rain rim

Country Status (1)

Country Link
JP (1) JPH0619687Y2 (en)

Also Published As

Publication number Publication date
JPH0362924U (en) 1991-06-19

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