Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to a fire-resistant window. The fire-resistant window comprises a window frame and a window body, wherein rotating shafts are vertically and fixedly connected to the upper end and the lower end of one side of the window body; torsion springs are arranged between the end parts of the two rotating shafts and the window frame; the two rotating shafts are further fixedly connected with ratchet wheels; supporting plates are fixedly connected to the sides, corresponding to the ratchet wheels, in the window frame; sliding blocks are connected to the supporting plates in a sliding mode; pawls are rotationally connected to the sliding blocks; first push springs are fixedly connected between the sliding blocks and the pawls; first tension springs are fixedly connected between the ends, far away from the ratchet wheels, of the supporting plates and the sliding blocks; first temperature-sensing glass bubbles are further fixedly connected between the ends, far away from the ratchet wheels, of the supporting plates and the sliding blocks; the window frame is further provided with a shifting mechanism capable of shifting the pawls to rotate to be separated from the ratchet wheels; and an automatic locking assembly is further arranged between the side, far away from the rotating shafts, of the window body and the window frame. The fire-resistant window has the effects that the fire-resistant window can be automatically closed after the fire-resistant window encounters external burning flames, so that the probability that the flames spread into a room is reduced.
本发明涉及一种耐火窗，包括窗框以及窗体，窗体的一侧的上下两端均竖直固接转动轴，两转动轴的端部与窗框之间均设置有扭簧，两转动轴还均固接有棘轮，窗框内对应棘轮的一侧固接有支撑板，支撑板上滑移连接有滑块，滑块上转动连接棘爪，滑块与棘爪之间固接推簧一，支撑板上远离棘轮的一端与滑块之间的固接有拉簧一，支撑板远离棘轮一端与滑块之间还固接有感温玻璃泡一；窗框还设置有能够拨动棘爪转动至脱离与棘轮配合的拨动机构；窗体远离转动轴的一侧与窗框之间还设置有自动锁紧组件。本发明具有在遇到外界燃起火焰后能够自动关闭，从而减少火焰蔓延到室内的几率的效果。
The invention relates to a fire-resistant window. The fire-resistant window comprises a window frame and a window body, wherein rotating shafts are vertically and fixedly connected to the upper end and the lower end of one side of the window body; torsion springs are arranged between the end parts of the two rotating shafts and the window frame; the two rotating shafts are further fixedly connected with ratchet wheels; supporting plates are fixedly connected to the sides, corresponding to the ratchet wheels, in the window frame; sliding blocks are connected to the supporting plates in a sliding mode; pawls are rotationally connected to the sliding blocks; first push springs are fixedly connected between the sliding blocks and the pawls; first tension springs are fixedly connected between the ends, far away from the ratchet wheels, of the supporting plates and the sliding blocks; first temperature-sensing glass bubbles are further fixedly connected between the ends, far away from the ratchet wheels, of the supporting plates and the sliding blocks; the window frame is further provided with a shifting mechanism capable of shifting the pawls to rotate to be separated from the ratchet wheels; and an automatic locking assembly is further arranged between the side, far away from the rotating shafts, of the window body and the window frame. The fire-resistant window has the effects that the fire-resistant window can be automatically closed after the fire-resistant window encounters external burning flames, so that the probability that the flames spread into a room is reduced.
本发明涉及一种耐火窗，包括窗框以及窗体，窗体的一侧的上下两端均竖直固接转动轴，两转动轴的端部与窗框之间均设置有扭簧，两转动轴还均固接有棘轮，窗框内对应棘轮的一侧固接有支撑板，支撑板上滑移连接有滑块，滑块上转动连接棘爪，滑块与棘爪之间固接推簧一，支撑板上远离棘轮的一端与滑块之间的固接有拉簧一，支撑板远离棘轮一端与滑块之间还固接有感温玻璃泡一；窗框还设置有能够拨动棘爪转动至脱离与棘轮配合的拨动机构；窗体远离转动轴的一侧与窗框之间还设置有自动锁紧组件。本发明具有在遇到外界燃起火焰后能够自动关闭，从而减少火焰蔓延到室内的几率的效果。
Fire-resistant window
一种耐火窗
ZHANG CHUNFU (Autor:in)
12.06.2020
Patent
Elektronische Ressource
Chinesisch
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
/
E05B
LOCKS
,
Schlösser
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
Casement window or framework for a fire resistant window or a fire resistant door
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