A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A roller blind comprises an upper rail, a roller blind device located at one end of the upper rail, a position limiting device located at another end of the upper rail, two fixing brackets provided for pivotally connecting with the roller blind device and the position limiting device and fixing above a window, a lower rail disposed at an interval below the upper rail, and a blind. Two ends of the blind are fixed on the upper rail and the lower rail. The blind is wound on a surface of the upper rail. One end of the position limiting device protrudes from an outer end of the upper rail and is combined with the fixing bracket at a right side, and is capable of adjusting lower and upper limit positions of the lower rail from an outer side of the fixing bracket at the right side.
A roller blind comprises an upper rail, a roller blind device located at one end of the upper rail, a position limiting device located at another end of the upper rail, two fixing brackets provided for pivotally connecting with the roller blind device and the position limiting device and fixing above a window, a lower rail disposed at an interval below the upper rail, and a blind. Two ends of the blind are fixed on the upper rail and the lower rail. The blind is wound on a surface of the upper rail. One end of the position limiting device protrudes from an outer end of the upper rail and is combined with the fixing bracket at a right side, and is capable of adjusting lower and upper limit positions of the lower rail from an outer side of the fixing bracket at the right side.
ROLLER BLIND
STORE A ROULEAU
WANG CHIH-YUNG (author)
2023-09-30
Patent
Electronic Resource
English
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
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FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES