A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Window capable of automatically adjusting ventilation degree
The invention relates to a window capable of automatically adjusting the ventilation degree. The window capable of automatically adjusting the ventilation degree is mainly characterized by consisting of a window frame, louver blades and a louver blade elastic force device, wherein a plurality of louver blades are arranged on the window frame in parallel at equal intervals; the planes of these louver blades are parallel to the planes of the upper frame and the lower frame of the window frame; longer side edges of these louver blades are provided with revolving shafts which are embedded into the window frame; the other long side edges of these louver blades are also provided with revolving shafts which are embedded into another control rod; all the louver blades can be opened and closed along with the movement of the control rod; the louver blade elastic force device is provided with two rotors which are embedded into one end of the control rod and one end of the window frame through the revolving shafts; one end of an elastic rope is connected with the control rod, and is connected with a rotor at one end of the window frame after bypassing the rotor.
Window capable of automatically adjusting ventilation degree
The invention relates to a window capable of automatically adjusting the ventilation degree. The window capable of automatically adjusting the ventilation degree is mainly characterized by consisting of a window frame, louver blades and a louver blade elastic force device, wherein a plurality of louver blades are arranged on the window frame in parallel at equal intervals; the planes of these louver blades are parallel to the planes of the upper frame and the lower frame of the window frame; longer side edges of these louver blades are provided with revolving shafts which are embedded into the window frame; the other long side edges of these louver blades are also provided with revolving shafts which are embedded into another control rod; all the louver blades can be opened and closed along with the movement of the control rod; the louver blade elastic force device is provided with two rotors which are embedded into one end of the control rod and one end of the window frame through the revolving shafts; one end of an elastic rope is connected with the control rod, and is connected with a rotor at one end of the window frame after bypassing the rotor.
Window capable of automatically adjusting ventilation degree
HUANG QUAN (author)
2015-09-02
Patent
Electronic Resource
English
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
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