A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides an automatic fireproof window. The automatic fireproof window comprises a window frame, a window body, a connecting rod, an extendable assembly, connecting plates, a bimetallicstrip and a plug pin, wherein one end of the connecting rod is hinged to the end, away from the window frame, of the window body, an open groove is formed in the other end of the connecting rod, one end of the extendable assembly is hinged to the window frame, the other end of the extendable assembly is hinged to the side wall of the open groove through a first rotating shaft, a cavity is formed in the side wall of the open groove, the two connecting plates are arranged, one ends of the two connecting plates are fixedly connected with the side wall, away from the open groove, of the cavity, the other ends of the two connecting plates are fixedly connected with the two ends of the bimetallic strip, a passive layer of the bimetallic strip is located between an active layer of the bimetallicstrip and the side wall, away from the open groove, of the cavity, one end of the plug pin is fixedly connected with the active layer of the bimetallic strip, and the other end of the extendable assembly is provided with a plug groove matched with the plug pin. According to the automatic fireproof window, the fireproof window can be automatically closed when a fire occurs, fire spreading is avoided, and the fireproof window is simple in overall structure, low in cost and suitable for popularization.
本发明提供了一种自动防火窗，包括窗框、窗户、连杆、伸缩组件、连接板、双金属片以及插销，连杆的一端与窗户远离窗框的一端铰接，连杆的另一端设有开槽，伸缩组件的一端与窗框铰接，伸缩组件的另一端通过第一转轴与开槽的侧壁铰接，开槽的侧壁设有空腔，连接板设有两块，两块连接板的一端分别与空腔远离开槽的侧壁固定连接，两块连接板的另一端分别与双金属片的两端固定连接，双金属片的被动层位于双金属片的主动层与空腔远离开槽的侧壁之间，插销的一端与双金属片的主动层固定连接，伸缩组件的另一端设有与插销相匹配的插槽。本发明可以使防火窗在火灾发生时自动关闭，避免火势蔓延，其整体结构简单，成本较低，适合推广。
The invention provides an automatic fireproof window. The automatic fireproof window comprises a window frame, a window body, a connecting rod, an extendable assembly, connecting plates, a bimetallicstrip and a plug pin, wherein one end of the connecting rod is hinged to the end, away from the window frame, of the window body, an open groove is formed in the other end of the connecting rod, one end of the extendable assembly is hinged to the window frame, the other end of the extendable assembly is hinged to the side wall of the open groove through a first rotating shaft, a cavity is formed in the side wall of the open groove, the two connecting plates are arranged, one ends of the two connecting plates are fixedly connected with the side wall, away from the open groove, of the cavity, the other ends of the two connecting plates are fixedly connected with the two ends of the bimetallic strip, a passive layer of the bimetallic strip is located between an active layer of the bimetallicstrip and the side wall, away from the open groove, of the cavity, one end of the plug pin is fixedly connected with the active layer of the bimetallic strip, and the other end of the extendable assembly is provided with a plug groove matched with the plug pin. According to the automatic fireproof window, the fireproof window can be automatically closed when a fire occurs, fire spreading is avoided, and the fireproof window is simple in overall structure, low in cost and suitable for popularization.
本发明提供了一种自动防火窗，包括窗框、窗户、连杆、伸缩组件、连接板、双金属片以及插销，连杆的一端与窗户远离窗框的一端铰接，连杆的另一端设有开槽，伸缩组件的一端与窗框铰接，伸缩组件的另一端通过第一转轴与开槽的侧壁铰接，开槽的侧壁设有空腔，连接板设有两块，两块连接板的一端分别与空腔远离开槽的侧壁固定连接，两块连接板的另一端分别与双金属片的两端固定连接，双金属片的被动层位于双金属片的主动层与空腔远离开槽的侧壁之间，插销的一端与双金属片的主动层固定连接，伸缩组件的另一端设有与插销相匹配的插槽。本发明可以使防火窗在火灾发生时自动关闭，避免火势蔓延，其整体结构简单，成本较低，适合推广。
Automatic fireproof window
一种自动防火窗
FENG JINXIA (author)
2020-12-11
Patent
Electronic Resource
Chinese
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
/
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