A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To prevent a contact with a wire from below of a self-closing device, the wire being drawn out when a door body of a folding door opens.SOLUTION: A door tail-side edge of a first door body 1 and a door end-side edge of a second door body 2 are connected rotatably, the first door body being suspended rotatably via a shaft 84 from a door roller 8 movable in an opening width direction in an upper frame 3, and the second door body being supported rotatably at the door tail-side. A self-closing device 9 is provided inside the upper frame 3 on a door end-side, the self-closing device 9 being connected with the door roller 8 by a wire 10. When a folding door opens, the wire 10 is located directly above a groove 33 in the upper frame 3 and is drawn out in the opening width direction. A closing member 11 for closing the groove 33 is provided in the upper frame 3 on a door end-side portion, below a height position to which the wire 10 extends. The closing member 11 covers the wire 10 drawn out when the folding door opens, at least a portion on the door end-side from below.SELECTED DRAWING: Figure 7
【課題】折戸の扉開放時に引き出される自閉装置のワイヤに下方から接触することを防止する。【解決手段】上枠３内で開口幅方向に移動可能な戸車８から軸８４を介して回動可能に吊持された第１扉体１の戸尻側端部と、戸尻側が回動可能に支持された第２扉体２の戸先側端部と、を回動可能に連結し、上枠３内には、戸先側に位置して自閉装置９が設けてあり、自閉装置９と戸車８はワイヤ１０によって連結されており、折戸開放時にワイヤ１０は、上枠３内で溝３３の直上に位置して開口幅方向に引き出され、上枠３内には、戸先側部位に位置して、ワイヤ１０が延びる高さ位置よりも下方に位置して、溝３３を塞ぐ塞ぎ部材１１が設けてあり、塞ぎ部材１１は、折戸開放時に引き出されたワイヤ１０の少なくとも戸先側部位を下方から覆う。【選択図】図７
PROBLEM TO BE SOLVED: To prevent a contact with a wire from below of a self-closing device, the wire being drawn out when a door body of a folding door opens.SOLUTION: A door tail-side edge of a first door body 1 and a door end-side edge of a second door body 2 are connected rotatably, the first door body being suspended rotatably via a shaft 84 from a door roller 8 movable in an opening width direction in an upper frame 3, and the second door body being supported rotatably at the door tail-side. A self-closing device 9 is provided inside the upper frame 3 on a door end-side, the self-closing device 9 being connected with the door roller 8 by a wire 10. When a folding door opens, the wire 10 is located directly above a groove 33 in the upper frame 3 and is drawn out in the opening width direction. A closing member 11 for closing the groove 33 is provided in the upper frame 3 on a door end-side portion, below a height position to which the wire 10 extends. The closing member 11 covers the wire 10 drawn out when the folding door opens, at least a portion on the door end-side from below.SELECTED DRAWING: Figure 7
【課題】折戸の扉開放時に引き出される自閉装置のワイヤに下方から接触することを防止する。【解決手段】上枠３内で開口幅方向に移動可能な戸車８から軸８４を介して回動可能に吊持された第１扉体１の戸尻側端部と、戸尻側が回動可能に支持された第２扉体２の戸先側端部と、を回動可能に連結し、上枠３内には、戸先側に位置して自閉装置９が設けてあり、自閉装置９と戸車８はワイヤ１０によって連結されており、折戸開放時にワイヤ１０は、上枠３内で溝３３の直上に位置して開口幅方向に引き出され、上枠３内には、戸先側部位に位置して、ワイヤ１０が延びる高さ位置よりも下方に位置して、溝３３を塞ぐ塞ぎ部材１１が設けてあり、塞ぎ部材１１は、折戸開放時に引き出されたワイヤ１０の少なくとも戸先側部位を下方から覆う。【選択図】図７
FOLDING DOOR DEVICE
折戸装置
MOCHIDA NORIYUKI (author)
2016-08-04
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
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung