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A platform for research: civil engineering, architecture and urbanism
Fireproof window closing component capable of being automatically closed
The invention discloses a fireproof window closing component capable of being automatically closed. The fireproof window closing component comprises a first assembly, a guide rail, a second assembly and a traction mechanism, wherein the first assembly and the guide rail are fixedly connected with a window sash, the second assembly is slidably connected to the guide rail, and the traction mechanismis used for pulling the second assembly to slide along the guide rail; the first assembly comprises a cylinder shell, a piston in sliding fit with the cylinder shell, a pull rod connected between thepiston and the second assembly, and a reset elastic piece driving the piston to reset; and the second assembly comprises a base, a first positioning block, a second positioning block, a third positioning block and a thermosensitive unit, the first positioning block and the third positioning block are matched to abut against the second positioning block, the second positioning block is in contactwith the bottom face of the guide rail in an abutting mode, a limiting structure is formed on the base, and the two ends of the thermosensitive unit abut against the limiting structure and the third positioning block respectively.
本发明公开了一种防火自动关闭的关窗部件，包括与窗扇固定连接的第一组件和导轨、滑动连接于所述导轨上的第二组件、用于牵引所述第二组件沿导轨滑动的牵引机构；所述第一组件包括筒壳、与筒壳滑动配合的活塞、连接于所述活塞与第二组件之间的拉杆、带动所述活塞复位的复位弹性件；所述第二组件包括底座、第一定位块、第二定位块、第三定位块以及热敏单元，所述的第一定位块和第三定位块配合抵压所述第二定位块，所述第二定位块与导轨的底面抵压接触，所述底座成形有限位结构，所述热敏单元的两端分别与限位结构和第三定位块抵压。
Fireproof window closing component capable of being automatically closed
The invention discloses a fireproof window closing component capable of being automatically closed. The fireproof window closing component comprises a first assembly, a guide rail, a second assembly and a traction mechanism, wherein the first assembly and the guide rail are fixedly connected with a window sash, the second assembly is slidably connected to the guide rail, and the traction mechanismis used for pulling the second assembly to slide along the guide rail; the first assembly comprises a cylinder shell, a piston in sliding fit with the cylinder shell, a pull rod connected between thepiston and the second assembly, and a reset elastic piece driving the piston to reset; and the second assembly comprises a base, a first positioning block, a second positioning block, a third positioning block and a thermosensitive unit, the first positioning block and the third positioning block are matched to abut against the second positioning block, the second positioning block is in contactwith the bottom face of the guide rail in an abutting mode, a limiting structure is formed on the base, and the two ends of the thermosensitive unit abut against the limiting structure and the third positioning block respectively.
本发明公开了一种防火自动关闭的关窗部件，包括与窗扇固定连接的第一组件和导轨、滑动连接于所述导轨上的第二组件、用于牵引所述第二组件沿导轨滑动的牵引机构；所述第一组件包括筒壳、与筒壳滑动配合的活塞、连接于所述活塞与第二组件之间的拉杆、带动所述活塞复位的复位弹性件；所述第二组件包括底座、第一定位块、第二定位块、第三定位块以及热敏单元，所述的第一定位块和第三定位块配合抵压所述第二定位块，所述第二定位块与导轨的底面抵压接触，所述底座成形有限位结构，所述热敏单元的两端分别与限位结构和第三定位块抵压。
Fireproof window closing component capable of being automatically closed
一种防火自动关闭的关窗部件
SHI YI (author) / ZHANG HANCHANG (author) / XIE XIAONAN (author)
2021-03-12
Patent
Electronic Resource
Chinese
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
/
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
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