Connecting structure of aluminum alloy door and window profiles

The utility model discloses an aluminum alloy door and window profile connecting structure which comprises a first supporting column, a first right clamping groove, a first right clamping block and a second supporting column, the second supporting column is arranged outside the first supporting colu...

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Bibliographische Detailangaben
Hauptverfasser:	LIU ZHONGHUI, SUN PEIFU
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 discloses an aluminum alloy door and window profile connecting structure which comprises a first supporting column, a first right clamping groove, a first right clamping block and a second supporting column, the second supporting column is arranged outside the first supporting column, a first right connecting frame is arranged outside the first supporting column, and a second right connecting frame is arranged outside the second supporting column. A first left connecting frame is arranged on the side, away from the first right connecting frame, of the exterior of the first supporting column, a second right connecting frame is arranged on the portion, below the first right connecting frame, of the exterior of the first supporting column, and a second left connecting frame is arranged on the side, away from the second right connecting frame, of the outer wall of the second supporting column. A first right clamping block is installed on the side, close to the first supporting column, of the fir