Novel splicing structure for window frame sectional materials

The invention provides a novel splicing structure for window frame sectional materials. The novel splicing structure comprises a left cavity and a right cavity. A first connecting rod is arranged on one side of the left cavity, and vertically-downward connecting teeth are evenly arranged at the lowe...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WU LIQUAN, YUAN XIANHAO
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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