Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
To eliminate a necessity for attaching a key member to an upper frame part or a lower frame part, thereby decreasing a thickness and a height of the upper frame part or the lower frame part and increasing an opening area of a window frame in a vertical direction.SOLUTION: A smoke exhaustion window 1 comprises: a window frame 2 having a pair of vertical frame parts 3A, 3B, an upper frame part 4 connecting upper end sides of the pair of vertical frame parts 3A, 3B, and a lower frame part 5 connecting lower end sides of the pair of vertical frame parts 3A, 3B; a window member 6 whose upper side or lower side is rotatably attached to the upper frame part 4 or the lower frame part 5, which enables the window frame 3 to open/close; and key members 8A, 9B attached to at least either of the pair of vertical frame parts 3A, 3B, which enable locking to allow release of a closed state of the window frame 2 by the window member 6.SELECTED DRAWING: Figure 1
【課題】上枠部または下枠部に鍵部材を取り付ける必要がなくなるため、上枠部または下枠部の厚みや高さを小さくでき、窓枠の上下方向の開口面積を大きくできる。【解決手段】一対の縦枠部３Ａ，３Ｂ、これら一対の縦枠部３Ａ，３Ｂの上端側を連結する上枠部４、および一対の縦枠部３Ａ，３Ｂの下端側を連結する下枠部５を有する窓枠２と、上側または下側が上枠部４または下枠部５に回動可能に取り付けられ、窓枠３を開閉可能とする窓部材６と、一対の縦枠部３Ａ，３Ｂの少なくともいずれか一方に取り付けられ、窓部材６による窓枠２の閉塞状態を解除可能に施錠する鍵部材８Ａ，９Ｂと、を備えた排煙窓１である。【選択図】図１
To eliminate a necessity for attaching a key member to an upper frame part or a lower frame part, thereby decreasing a thickness and a height of the upper frame part or the lower frame part and increasing an opening area of a window frame in a vertical direction.SOLUTION: A smoke exhaustion window 1 comprises: a window frame 2 having a pair of vertical frame parts 3A, 3B, an upper frame part 4 connecting upper end sides of the pair of vertical frame parts 3A, 3B, and a lower frame part 5 connecting lower end sides of the pair of vertical frame parts 3A, 3B; a window member 6 whose upper side or lower side is rotatably attached to the upper frame part 4 or the lower frame part 5, which enables the window frame 3 to open/close; and key members 8A, 9B attached to at least either of the pair of vertical frame parts 3A, 3B, which enable locking to allow release of a closed state of the window frame 2 by the window member 6.SELECTED DRAWING: Figure 1
【課題】上枠部または下枠部に鍵部材を取り付ける必要がなくなるため、上枠部または下枠部の厚みや高さを小さくでき、窓枠の上下方向の開口面積を大きくできる。【解決手段】一対の縦枠部３Ａ，３Ｂ、これら一対の縦枠部３Ａ，３Ｂの上端側を連結する上枠部４、および一対の縦枠部３Ａ，３Ｂの下端側を連結する下枠部５を有する窓枠２と、上側または下側が上枠部４または下枠部５に回動可能に取り付けられ、窓枠３を開閉可能とする窓部材６と、一対の縦枠部３Ａ，３Ｂの少なくともいずれか一方に取り付けられ、窓部材６による窓枠２の閉塞状態を解除可能に施錠する鍵部材８Ａ，９Ｂと、を備えた排煙窓１である。【選択図】図１
OPENING/CLOSING WINDOW
開閉窓
ISHII KATSUMI (Autor:in)
12.09.2024
Patent
Elektronische Ressource
Japanisch
IPC:
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
/
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
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