Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Temperature-sensing window closing structure for fireproof door and window hinge
The invention discloses a temperature sensing window closing structure for a fireproof door and window hinge, the hinge and a window closing assembly, the window closing assembly is connected with the hinge and used for driving the hinge to be opened and closed, the window closing assembly comprises a pipe sleeve, and a compression spring, a sliding block, a temperature sensing clamping block, a lead screw nut and a lead screw are sequentially arranged in the pipe sleeve from top to bottom; the pressure spring is used for driving the sliding block to press downwards, the temperature sensing clamping block is fixedly connected with the pipe sleeve, the fixed connection between the temperature sensing clamping block and the pipe sleeve is relieved after the temperature sensing clamping block meets fire, the lead screw nut is in threaded connection with the lead screw, meanwhile, the lead screw nut and the pipe sleeve are in rotation stopping fit, and the lower end of the lead screw is connected with the hinge.
本发明公开了一种用于防火门窗铰链的温感闭窗结构，铰链以及闭窗组件，所述闭窗组件与铰链连接并用于带动铰链开合，所述闭窗组件包括有管套，所述管套内从上至下依次设置有压簧、滑块、温感卡块、丝杆螺母、丝杆；所述压簧用于带动滑块向下顶压，所述温感卡块与管套固定连接并且该温感卡块在有遇火后与管套之间的固定连接解除，所述丝杆螺母与丝杆螺纹连接同时该丝杆螺母与管套之间止转配合，所述丝杆下端与铰链连接。
Temperature-sensing window closing structure for fireproof door and window hinge
The invention discloses a temperature sensing window closing structure for a fireproof door and window hinge, the hinge and a window closing assembly, the window closing assembly is connected with the hinge and used for driving the hinge to be opened and closed, the window closing assembly comprises a pipe sleeve, and a compression spring, a sliding block, a temperature sensing clamping block, a lead screw nut and a lead screw are sequentially arranged in the pipe sleeve from top to bottom; the pressure spring is used for driving the sliding block to press downwards, the temperature sensing clamping block is fixedly connected with the pipe sleeve, the fixed connection between the temperature sensing clamping block and the pipe sleeve is relieved after the temperature sensing clamping block meets fire, the lead screw nut is in threaded connection with the lead screw, meanwhile, the lead screw nut and the pipe sleeve are in rotation stopping fit, and the lower end of the lead screw is connected with the hinge.
本发明公开了一种用于防火门窗铰链的温感闭窗结构，铰链以及闭窗组件，所述闭窗组件与铰链连接并用于带动铰链开合，所述闭窗组件包括有管套，所述管套内从上至下依次设置有压簧、滑块、温感卡块、丝杆螺母、丝杆；所述压簧用于带动滑块向下顶压，所述温感卡块与管套固定连接并且该温感卡块在有遇火后与管套之间的固定连接解除，所述丝杆螺母与丝杆螺纹连接同时该丝杆螺母与管套之间止转配合，所述丝杆下端与铰链连接。
Temperature-sensing window closing structure for fireproof door and window hinge
一种用于防火门窗铰链的温感闭窗结构
XIE XIAODONG (Autor:in) / SHI YI (Autor:in) / ZHU YEMING (Autor:in) / XIE XIAONAN (Autor:in)
15.04.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
Automatic locking hinge structure for fireproof window
| Europäisches Patentamt | 2021