Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The blind 10 comprises a bottom beam 20, a top beam 30 having a bottom plate (31, fig 4) and two lateral plates (33, fig 4) connected to two opposite long sides of the bottom plate respectively and provided with a lateral hole each 34 and a plurality of slats 35 between the top and bottom beams. The blind also comprises a slat folding transmission device 40 having a cord rolling member 41 disposed in the top beam and two lift transmission cords 49 opposite to each other passing through the lateral holes of the lateral plates of the top beam respectively and located adjacent to two opposite long sides of each of the slats respectively with an and of each of the two lift transmission cords is connected with the bottom beam and the other end being connected with the cord rolling member. The transmission device may further comprise a cord guiding seat 42 having two first vertical walls opposite each other and two second vertical walls opposite each other, two first guiding rods opposite each other and two second guiding rods opposing each other.
The blind 10 comprises a bottom beam 20, a top beam 30 having a bottom plate (31, fig 4) and two lateral plates (33, fig 4) connected to two opposite long sides of the bottom plate respectively and provided with a lateral hole each 34 and a plurality of slats 35 between the top and bottom beams. The blind also comprises a slat folding transmission device 40 having a cord rolling member 41 disposed in the top beam and two lift transmission cords 49 opposite to each other passing through the lateral holes of the lateral plates of the top beam respectively and located adjacent to two opposite long sides of each of the slats respectively with an and of each of the two lift transmission cords is connected with the bottom beam and the other end being connected with the cord rolling member. The transmission device may further comprise a cord guiding seat 42 having two first vertical walls opposite each other and two second vertical walls opposite each other, two first guiding rods opposite each other and two second guiding rods opposing each other.
Window blind
PO-YU CHEN (Autor:in)
29.01.2020
Patent
Elektronische Ressource
Englisch
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES