Chain window opener

The utility model discloses a chain window opener which comprises a motor serving as a power output part; one end of the outer frame is closed and is connected with the output end of the motor in a penetrating manner, and the other end of the outer frame is open; the chain transmission mechanism is...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZENG CHUANLI, DENG ZONGPING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHECKS FOR WINGS DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION FIXED CONSTRUCTIONS KEYS LOCKS SAFES WINDOW OR DOOR FITTINGS WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THEFUNCTIONING OF THE WING
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Beschreibung
Zusammenfassung:	The utility model discloses a chain window opener which comprises a motor serving as a power output part; one end of the outer frame is closed and is connected with the output end of the motor in a penetrating manner, and the other end of the outer frame is open; the chain transmission mechanism is arranged in the outer frame, and the whole chain transmission mechanism is composed of a transmission assembly, an output piece and an adjusting piece; the adjusting part is movably arranged between the transmission assemblies and is in meshing transmission with the transmission assemblies, the power input ends of the transmission assemblies are in meshing transmission with the power output end of the motor, and the power output ends of the transmission assemblies are connected with the output part. The chain and gear meshing transmission mode is adopted for opening the window, the overall structure is compact, installation is convenient, meanwhile, the transmission stability is higher through a mechanical structur