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VENTILATION DOOR
To provide a ventilation door whose fire performance can be improved.SOLUTION: A ventilation door 1 includes a door frame 2, and a door body 5 disposed in the door frame 2. The door body 5 includes: a ventilation unit frame having an upper frame member 51 and ventilation vertical frames 63 and 64; and an outer sash 7 and an inner sash 8 movably disposed along the ventilation vertical frames 63 and 64. Vertical frame reinforcing members 660 disposed on the outdoor side in a depth direction with respect to at least a part of vertical frames 73 and 74 of the outer sash 7 are respectively attached to the pair of ventilation vertical frames 63 and 64. An upper frame reinforcing member 650 disposed on the outdoor side in the depth direction with respect to at least a part of the upper frame of the outer sash 7 is attached to the upper frame member 51.SELECTED DRAWING: Figure 4
【課題】防火性能を向上できる通風ドアを提供すること。【解決手段】通風ドア1は、ドア枠2と、ドア枠2内に配置されるドア本体5とを備える。ドア本体5は、上框51と、通風縦枠63、64とを備える通風ユニット枠と、通風縦枠63、64に沿って移動自在に配置された外障子7および内障子8とを備える。一対の通風縦枠63、64には、外障子7の縦框73、74の少なくとも一部に対して見込み方向室外側に配置される縦枠補強材660がそれぞれ取り付けられる。上框51には、外障子7の上框の少なくとも一部に対して見込み方向室外側に配置される上枠補強材650が取り付けられている。【選択図】図4
VENTILATION DOOR
To provide a ventilation door whose fire performance can be improved.SOLUTION: A ventilation door 1 includes a door frame 2, and a door body 5 disposed in the door frame 2. The door body 5 includes: a ventilation unit frame having an upper frame member 51 and ventilation vertical frames 63 and 64; and an outer sash 7 and an inner sash 8 movably disposed along the ventilation vertical frames 63 and 64. Vertical frame reinforcing members 660 disposed on the outdoor side in a depth direction with respect to at least a part of vertical frames 73 and 74 of the outer sash 7 are respectively attached to the pair of ventilation vertical frames 63 and 64. An upper frame reinforcing member 650 disposed on the outdoor side in the depth direction with respect to at least a part of the upper frame of the outer sash 7 is attached to the upper frame member 51.SELECTED DRAWING: Figure 4
【課題】防火性能を向上できる通風ドアを提供すること。【解決手段】通風ドア1は、ドア枠2と、ドア枠2内に配置されるドア本体5とを備える。ドア本体5は、上框51と、通風縦枠63、64とを備える通風ユニット枠と、通風縦枠63、64に沿って移動自在に配置された外障子7および内障子8とを備える。一対の通風縦枠63、64には、外障子7の縦框73、74の少なくとも一部に対して見込み方向室外側に配置される縦枠補強材660がそれぞれ取り付けられる。上框51には、外障子7の上框の少なくとも一部に対して見込み方向室外側に配置される上枠補強材650が取り付けられている。【選択図】図4
VENTILATION DOOR
通風ドア
ISHII HIRONORI (author) / YAMAGUCHI TAKUJI (author) / MURAYAMA KATSUYA (author) / MATSUMURA SHINGO (author)
2023-09-14
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