A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A kind of foldable blind, including a top track, a bottom track, cord fabric between the top track and the bottom track, lift ropes and a line lock. Both ends of the top track and both ends of the bottom track are respectively equipped with a length compensation part to extend the length of the top track or the bottom track. The length from the end of the length compensation part that is far from the top track to the top track can be adjusted, while the length from the end of the length compensation part that is far from the bottom track to the bottom track can be adjusted. The topside and the bottom side of the cord fabric are respectively connected to the top track and the bottom track, and there are fastening parts between the length compensation parts and the cord fabric.
A kind of foldable blind, including a top track, a bottom track, cord fabric between the top track and the bottom track, lift ropes and a line lock. Both ends of the top track and both ends of the bottom track are respectively equipped with a length compensation part to extend the length of the top track or the bottom track. The length from the end of the length compensation part that is far from the top track to the top track can be adjusted, while the length from the end of the length compensation part that is far from the bottom track to the bottom track can be adjusted. The topside and the bottom side of the cord fabric are respectively connected to the top track and the bottom track, and there are fastening parts between the length compensation parts and the cord fabric.
Foldable Blinds with Double Sheet Sets
ZHAO QIAN (author)
2019-01-17
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