A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ROLL SCREEN DEVICE
[Object] To provide a screen device that is capable of preventing deformation such as loosening of a horizontally-sliding roll screen due to the weight of the screen. [Solution] A guide member 50 has a slit 51 that allows a fastener-like member 11 at an upper end of the screen 10 to be slidably engaged therewith in a retained state. In a state in which a space A, which allows bending in the vertical direction, is formed above the guide member 50, both end portions 50a and 50b of the guide member 50 are fixed to an upper horizontal frame 20 of a screen frame, flange portions 53 of the guide member are positioned above protruding walls 24 in the upper horizontal frame 24, and spring members 70 that apply upward urging forces to the guide member are provided between the protruding walls and the flange portions. Thus, deformation of a suspended shape of the screen in a spread state due to the weight thereof is suppressed by using the guide member.
ROLL SCREEN DEVICE
[Object] To provide a screen device that is capable of preventing deformation such as loosening of a horizontally-sliding roll screen due to the weight of the screen. [Solution] A guide member 50 has a slit 51 that allows a fastener-like member 11 at an upper end of the screen 10 to be slidably engaged therewith in a retained state. In a state in which a space A, which allows bending in the vertical direction, is formed above the guide member 50, both end portions 50a and 50b of the guide member 50 are fixed to an upper horizontal frame 20 of a screen frame, flange portions 53 of the guide member are positioned above protruding walls 24 in the upper horizontal frame 24, and spring members 70 that apply upward urging forces to the guide member are provided between the protruding walls and the flange portions. Thus, deformation of a suspended shape of the screen in a spread state due to the weight thereof is suppressed by using the guide member.
ROLL SCREEN DEVICE
ROLLSCHIRMVORRICHTUNG
DISPOSITIF DE STORE À ROULEAU
TODA HIROTSUGU (author) / MORIYA MASATO (author)
2021-09-08
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
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES