Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SASH-WINDOW AIRTIGHT/THERMAL INSULATION STRUCTURE
PROBLEM TO BE SOLVED: To provide a sash-window airtight/thermal insulation structure capable of ensuring preferably heat insulation performance and airtightness.SOLUTION: The airtight/thermal insulation structure includes an airtight/heat insulation material 7 provided between a plane facing to an indoor side of a bottom rail 1b of a sash 2 and a plane facing to an outdoor side of a side wall part 4 of a compound lower frame 3b so that an air-tight line is continuously formed to block air flow between the indoor side and the outdoor side from the plane facing to the indoor side of the bottom rail 1b of the sash 2 to an upper end of the side wall part 4 as a metal member of the compound lower frame 3b.SELECTED DRAWING: Figure 2
【課題】より好適に断熱性、気密性を確保できるサッシ窓の気密／断熱構造を提供する。【解決手段】障子２の下框１ｂの室内側を向く面から複合下枠３ｂの金属部材である側壁部４の上端部に連続して室内外間の通気を阻止する気密ラインが形成されるように、障子２の下框１ｂの室内側を向く面と複合下枠３ｂの側壁部４の室外側を向く面の間に気密／断熱材７を設ける。【選択図】図２
SASH-WINDOW AIRTIGHT/THERMAL INSULATION STRUCTURE
PROBLEM TO BE SOLVED: To provide a sash-window airtight/thermal insulation structure capable of ensuring preferably heat insulation performance and airtightness.SOLUTION: The airtight/thermal insulation structure includes an airtight/heat insulation material 7 provided between a plane facing to an indoor side of a bottom rail 1b of a sash 2 and a plane facing to an outdoor side of a side wall part 4 of a compound lower frame 3b so that an air-tight line is continuously formed to block air flow between the indoor side and the outdoor side from the plane facing to the indoor side of the bottom rail 1b of the sash 2 to an upper end of the side wall part 4 as a metal member of the compound lower frame 3b.SELECTED DRAWING: Figure 2
【課題】より好適に断熱性、気密性を確保できるサッシ窓の気密／断熱構造を提供する。【解決手段】障子２の下框１ｂの室内側を向く面から複合下枠３ｂの金属部材である側壁部４の上端部に連続して室内外間の通気を阻止する気密ラインが形成されるように、障子２の下框１ｂの室内側を向く面と複合下枠３ｂの側壁部４の室外側を向く面の間に気密／断熱材７を設ける。【選択図】図２
SASH-WINDOW AIRTIGHT/THERMAL INSULATION STRUCTURE
サッシ窓の気密／断熱構造
TANAKA RIKUYOSHI (Autor:in) / YAMADA RYO (Autor:in)
05.10.2017
Patent
Elektronische Ressource
Japanisch
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