A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a window frame structure capable of preventing glasses from being broken and restricting an ignition at a non-heating side even when a mullion member deforms in heating.SOLUTION: In a window frame structure 1 comprising an upper frame material 2, a lower frame material 3, lateral frame materials 4, 4, a mullion member 5 and a plurality of fireproof plate glasses 10, the mullion member 5 includes one lateral part 5a covering one side of a lateral edge part 10a opposite to the plurality of fireproof plate glasses 10, other lateral part 5c covering other side of the lateral edge part 10a opposite to the plurality of fireproof plate glasses 10, an intermediate part 5b arranged between the one lateral part 5a and the other lateral part 5c, and a pair of groove parts 6 which are formed by the one lateral part 5a, the other lateral part 5c and the intermediate part 5b and into which the lateral edge parts of the fireproof plate glasses 10, and at least one of the combinations of the one lateral part 5a and the intermediate part 5b, and the other lateral part 5c and the intermediate part 5b is not fixed.SELECTED DRAWING: Figure 2
【課題】加熱時に方立材が変形しても、ガラスを破損させることがなく、非加熱側で発火を抑制できる窓枠構造を提供する。【解決手段】上枠材２、下枠材３、側枠材４・４、方立材５及び複数枚の防火板ガラス１０からなる窓枠構造１であって、前記方立材５は、前記複数枚の防火板ガラス１０の対向する側縁部１０ａの一側を覆う一側部５ａと、前記複数枚の防火板ガラス１０の対向する側縁部１０ａの他側を覆う他側部５ｃと、前記一側部５ａと前記他側部５ｃとの間に配置される中間部５ｂと、前記一側部５ａ、前記他側部５ｃ、及び前記中間部５ｂにより形成されるとともに、前記防火板ガラス１０の側縁部が挿入される一対の溝部６と、を有し、前記一側部５ａと前記中間部５ｂ並びに前記他側部５ｃと前記中間部５ｂのうち少なくとも片方が固定されていない。【選択図】図２
To provide a window frame structure capable of preventing glasses from being broken and restricting an ignition at a non-heating side even when a mullion member deforms in heating.SOLUTION: In a window frame structure 1 comprising an upper frame material 2, a lower frame material 3, lateral frame materials 4, 4, a mullion member 5 and a plurality of fireproof plate glasses 10, the mullion member 5 includes one lateral part 5a covering one side of a lateral edge part 10a opposite to the plurality of fireproof plate glasses 10, other lateral part 5c covering other side of the lateral edge part 10a opposite to the plurality of fireproof plate glasses 10, an intermediate part 5b arranged between the one lateral part 5a and the other lateral part 5c, and a pair of groove parts 6 which are formed by the one lateral part 5a, the other lateral part 5c and the intermediate part 5b and into which the lateral edge parts of the fireproof plate glasses 10, and at least one of the combinations of the one lateral part 5a and the intermediate part 5b, and the other lateral part 5c and the intermediate part 5b is not fixed.SELECTED DRAWING: Figure 2
【課題】加熱時に方立材が変形しても、ガラスを破損させることがなく、非加熱側で発火を抑制できる窓枠構造を提供する。【解決手段】上枠材２、下枠材３、側枠材４・４、方立材５及び複数枚の防火板ガラス１０からなる窓枠構造１であって、前記方立材５は、前記複数枚の防火板ガラス１０の対向する側縁部１０ａの一側を覆う一側部５ａと、前記複数枚の防火板ガラス１０の対向する側縁部１０ａの他側を覆う他側部５ｃと、前記一側部５ａと前記他側部５ｃとの間に配置される中間部５ｂと、前記一側部５ａ、前記他側部５ｃ、及び前記中間部５ｂにより形成されるとともに、前記防火板ガラス１０の側縁部が挿入される一対の溝部６と、を有し、前記一側部５ａと前記中間部５ｂ並びに前記他側部５ｃと前記中間部５ｂのうち少なくとも片方が固定されていない。【選択図】図２
WINDOW FRAME STRUCTURE
窓枠構造
KUWABARA EIICHIRO (author)
2022-05-19
Patent
Electronic Resource
Japanese
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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