Corner connector device for assembling aluminum alloy doors and windows

The invention discloses a corner connector device for assembling aluminum alloy doors and windows. The corner connector device comprises an upper corner connector and a lower corner connector which are mounted in a hinged mode, wherein notches are formed in the upper portions of the two sides of the...

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Bibliographische Detailangaben
Hauptverfasser:	SHI WENLEI, LIU NAIZHENG
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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