Novel door and window profile structure device

The utility model relates to the technical field of door and window structures, and discloses a novel door and window profile structure device which comprises a lower frame, the top end of the lower frame is connected with an upper frame in a sliding mode, an installation groove is formed in the low...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SUN JIANLI, KE SHUIXIA, YE CONGMIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL FIXED CONSTRUCTIONS FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES LADDERS
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Beschreibung
Zusammenfassung:	The utility model relates to the technical field of door and window structures, and discloses a novel door and window profile structure device which comprises a lower frame, the top end of the lower frame is connected with an upper frame in a sliding mode, an installation groove is formed in the lower frame, and the interior of the installation groove is rotationally connected with a bidirectional threaded rod. A rocker is fixedly connected to the front end of the bidirectional threaded rod, threaded sleeves are in threaded connection to the front side and the rear side of the exterior of the bidirectional threaded rod, clamping blocks are fixedly connected to the top ends of the threaded sleeves, a fixing assembly is arranged at the top end of the lower frame, a reset assembly is arranged at the top end of the lower frame, and the fixing assembly comprises two mounting blocks. The two mounting blocks are fixedly connected to the left side and the right side of the top end of the lower frame correspondingly.