Blind window frame strip and blind window assembly

The utility model relates to the technical field of shutters, in particular to a shutter frame strip and a shutter component, the inside of the shutter frame strip is an inner cavity with a hollow structure, the upper surface and the lower surface of the shutter frame strip are in central symmetry,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	JIANG FUCHAO
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 shutters, in particular to a shutter frame strip and a shutter component, the inside of the shutter frame strip is an inner cavity with a hollow structure, the upper surface and the lower surface of the shutter frame strip are in central symmetry, the mounting and inserting direction of the shutter frame strip is the width direction, and the clamping direction of the shutter frame strip is the thickness direction. The direction perpendicular to the width direction and the thickness direction is the length direction, the upper surface and the lower surface are provided with at least one pair of grooves in central symmetry in the length direction, and the outer contour surfaces of the cross sections at different positions in the length direction of the shutter frame strip are completely consistent in structure, shape and size. The blind window frame strip and the blind window track connecting piece are enabled to be more stable in the embedding and inserting p