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...

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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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Beschreibung
Zusammenfassung:	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 lower end of the first connecting rod on the left cavity. A lap-joint groove is formed in the upper portion of the left cavity, and a first mounting clamping groove is formed in the lower side of the left cavity. A second connecting rod is arranged on one side of the right cavity, and vertically-upwardconnecting teeth are evenly arranged at the upper end of the second connecting rod of the right cavity. A vertical-upward baffle is arranged on the upper portion of the other side of the right cavity,and a wool strip groove is formed in the top end of the baffle. A rubber strip groove is formed below the wool strip groove, and a second mounting clamping grove is formed in the lower side of the right cavity. The left cavit