A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SASH AND FITTING
PROBLEM TO BE SOLVED: To provide a sash that prevents the penetration of a flame from a melted part of a door roller, and is also excellent in design.SOLUTION: In a sash movable by being supported by synthetic resin door rollers respectively provided on both end part sides of a bottom rail positioned under a face bar of a synthetic resin rail body enclosing the face bar, the bottom rail comprises a face bar insertion part for inserting the lower end of the face bar and a bottom rail hollow part provided under the face bar insertion part and running along the lengthwise direction, and comprises an aluminum door roller holding metal fitting provided in the bottom rail hollow part by holding the door roller and a flame-resistant or incombustible inter-door roller reinforcement material provided between the door rollers of the bottom rail hollow part and higher in rigidity than aluminum, and the door roller holding metal fitting comprises a sidewall part for covering at least one side in the depth direction of the door roller in the bottom rail hollow part and an overlapping part to overlap with the inter-door roller reinforcement material.SELECTED DRAWING: Figure 8
【課題】戸車が溶融された部位から火炎が貫通し難く意匠性にも優れた障子等を提供する。【解決手段】面材を囲む合成樹脂製の框体の面材の下に位置する下框の両端部側にそれぞれ設けられた合成樹脂製の戸車に支持されて移動可能な障子であって、下框は、面材の下端が挿入される面材挿入部と、面材挿入部の下に設けられ長手方向に沿う下框中空部と、を有しており、戸車を保持して下框中空部に設けられるアルミニウム製の戸車保持金具と、下框中空部の戸車間に設けられアルミニウムより剛性が高い難燃性または不燃性の戸車間補強材と、を備え、戸車保持金具は、下框中空部内において戸車の、見込み方向における少なくとも一方側を覆う側壁部と、戸車間補強材と重なる重複部と、を有している。【選択図】図８
SASH AND FITTING
PROBLEM TO BE SOLVED: To provide a sash that prevents the penetration of a flame from a melted part of a door roller, and is also excellent in design.SOLUTION: In a sash movable by being supported by synthetic resin door rollers respectively provided on both end part sides of a bottom rail positioned under a face bar of a synthetic resin rail body enclosing the face bar, the bottom rail comprises a face bar insertion part for inserting the lower end of the face bar and a bottom rail hollow part provided under the face bar insertion part and running along the lengthwise direction, and comprises an aluminum door roller holding metal fitting provided in the bottom rail hollow part by holding the door roller and a flame-resistant or incombustible inter-door roller reinforcement material provided between the door rollers of the bottom rail hollow part and higher in rigidity than aluminum, and the door roller holding metal fitting comprises a sidewall part for covering at least one side in the depth direction of the door roller in the bottom rail hollow part and an overlapping part to overlap with the inter-door roller reinforcement material.SELECTED DRAWING: Figure 8
【課題】戸車が溶融された部位から火炎が貫通し難く意匠性にも優れた障子等を提供する。【解決手段】面材を囲む合成樹脂製の框体の面材の下に位置する下框の両端部側にそれぞれ設けられた合成樹脂製の戸車に支持されて移動可能な障子であって、下框は、面材の下端が挿入される面材挿入部と、面材挿入部の下に設けられ長手方向に沿う下框中空部と、を有しており、戸車を保持して下框中空部に設けられるアルミニウム製の戸車保持金具と、下框中空部の戸車間に設けられアルミニウムより剛性が高い難燃性または不燃性の戸車間補強材と、を備え、戸車保持金具は、下框中空部内において戸車の、見込み方向における少なくとも一方側を覆う側壁部と、戸車間補強材と重なる重複部と、を有している。【選択図】図８
SASH AND FITTING
障子および建具
TAGUCHI TAKESHI (author) / TAKAHASHI HIROKI (author) / KIRINO YUICHIRO (author)
2016-04-04
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
/
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS