A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
HEAT INSULATING SASH
To provide a composite heat insulating sash capable of ensuring sufficient strength to support the load of a sliding screen when the sliding screen is closed and suppressing a transfer of cold heat from a rail portion of a lower frame to further improve the heat insulation performance.SOLUTION: A composite heat insulating sash includes a frame body arranged in a building opening, and a sliding screen arranged in the frame body in an open/close manner. The frame body has a lower frame main body, and an inner lower rail member attached to the lower frame main body to guide an inner sliding screen. The inner lower rail member has a resin rail arranged in an area at a side of an outer sliding screen when the sliding screen is closed, and a metal rail arranged in an area at a side of the inner sliding screen when the sliding screen is closed.SELECTED DRAWING: Figure 2
【課題】複合サッシにおいて、障子の閉鎖時に障子の荷重を十分に支えることができる強度を確保するとともに、下枠のレール部分からの冷熱の伝達を抑制して、さらに断熱性能の向上を図る。【解決手段】建物開口部に配置される枠体と、枠体内において開閉自在に配置される障子を備え、枠体は、下枠本体と、下枠本体に取り付けられて内障子を案内する内下レール部材と、を有し、内下レール部材は、障子の閉鎖時に外障子側領域に配置される樹脂レールと、障子の閉鎖時に内障子領域に配置される金属レールを有する。【選択図】図２
HEAT INSULATING SASH
To provide a composite heat insulating sash capable of ensuring sufficient strength to support the load of a sliding screen when the sliding screen is closed and suppressing a transfer of cold heat from a rail portion of a lower frame to further improve the heat insulation performance.SOLUTION: A composite heat insulating sash includes a frame body arranged in a building opening, and a sliding screen arranged in the frame body in an open/close manner. The frame body has a lower frame main body, and an inner lower rail member attached to the lower frame main body to guide an inner sliding screen. The inner lower rail member has a resin rail arranged in an area at a side of an outer sliding screen when the sliding screen is closed, and a metal rail arranged in an area at a side of the inner sliding screen when the sliding screen is closed.SELECTED DRAWING: Figure 2
【課題】複合サッシにおいて、障子の閉鎖時に障子の荷重を十分に支えることができる強度を確保するとともに、下枠のレール部分からの冷熱の伝達を抑制して、さらに断熱性能の向上を図る。【解決手段】建物開口部に配置される枠体と、枠体内において開閉自在に配置される障子を備え、枠体は、下枠本体と、下枠本体に取り付けられて内障子を案内する内下レール部材と、を有し、内下レール部材は、障子の閉鎖時に外障子側領域に配置される樹脂レールと、障子の閉鎖時に内障子領域に配置される金属レールを有する。【選択図】図２
HEAT INSULATING SASH
断熱サッシ
NISHIDA TAKESHI (author) / MASUYAMA SHINSAKU (author)
2019-03-07
Patent
Electronic Resource
Japanese
IPC:
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
/
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