A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
HEAT-INSULATING SASH
To provide a heat-insulating sash where a resin frame is attached to an indoor side of a metallic frame, improving heat insulation property by blocking heat transfer from an airtight material and a periphery of the airtight material into a room.SOLUTION: A heat-insulating sash comprises a window frame where a resin frame is attached to an indoor side of a metallic frame, and a screen supported by the window frame. The resin frame is fixed on an inner periphery surface of the indoor side of the metallic frame, and comprises an airtight material, abutting only an indoor side surface of a resin stile forming the screen, at a middle position in a width direction of an outdoor side surface of the resin stile, and a plurality of hollow parts at an indoor side or an inner periphery side with respect to the airtight material of the resin frame.SELECTED DRAWING: Figure 3
【課題】金属枠の室内側に樹脂枠を取付けた断熱サッシにおいて、気密材及び気密材の周辺から室内への熱の伝達を抑制して、断熱性能を向上させる。【解決手段】金属枠の室内側に樹脂枠を取付けてなる窓枠と、窓枠に支持される障子とを備え、樹脂枠は、金属枠の室内側内周面に固定され、その室外側面の見付け方向中間位置に障子を構成する樹脂框の室内側面のみに当接する気密材を有するとともに、樹脂枠の気密材より室内側もしくは内周側に複数の中空部を有する。【選択図】図３
HEAT-INSULATING SASH
To provide a heat-insulating sash where a resin frame is attached to an indoor side of a metallic frame, improving heat insulation property by blocking heat transfer from an airtight material and a periphery of the airtight material into a room.SOLUTION: A heat-insulating sash comprises a window frame where a resin frame is attached to an indoor side of a metallic frame, and a screen supported by the window frame. The resin frame is fixed on an inner periphery surface of the indoor side of the metallic frame, and comprises an airtight material, abutting only an indoor side surface of a resin stile forming the screen, at a middle position in a width direction of an outdoor side surface of the resin stile, and a plurality of hollow parts at an indoor side or an inner periphery side with respect to the airtight material of the resin frame.SELECTED DRAWING: Figure 3
【課題】金属枠の室内側に樹脂枠を取付けた断熱サッシにおいて、気密材及び気密材の周辺から室内への熱の伝達を抑制して、断熱性能を向上させる。【解決手段】金属枠の室内側に樹脂枠を取付けてなる窓枠と、窓枠に支持される障子とを備え、樹脂枠は、金属枠の室内側内周面に固定され、その室外側面の見付け方向中間位置に障子を構成する樹脂框の室内側面のみに当接する気密材を有するとともに、樹脂枠の気密材より室内側もしくは内周側に複数の中空部を有する。【選択図】図３
HEAT-INSULATING SASH
断熱サッシ
MURAKAMI MITSUHIRO (author) / KUSAKAI TSUNENORI (author) / YASUE MAKOTO (author)
2019-06-13
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