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A platform for research: civil engineering, architecture and urbanism
The purpose of the invention is to provide a winding shade device wherein unusual sounds can be kept from being produced even when powerful shock is visited from a certain direction when a hinge door is closed. A winding shade device 10 is provided with a sheet-form member 12, a winding shaft 20 for winding the sheet-form member 12, and a support member 40 that is secured to a hinge door and that rotatably supports the winding shaft 20. The support member 40 has a plurality of elastically deforming parts 52, 53, 55 that push on and rotatably support the outer periphery of the winding shaft 20, which is passed through a through-hole 51. The plurality of elastically deforming parts 52, 53, 55 have a plurality of first elastically deforming parts 52, 53 which are arranged along a closing direction with respect to the hinge door from the center of the winding shaft 20, and which are arranged in line symmetry with respect to a line passing through the center of the through-hole 51 and extending in the opening/closing direction of the hinge door.
The purpose of the invention is to provide a winding shade device wherein unusual sounds can be kept from being produced even when powerful shock is visited from a certain direction when a hinge door is closed. A winding shade device 10 is provided with a sheet-form member 12, a winding shaft 20 for winding the sheet-form member 12, and a support member 40 that is secured to a hinge door and that rotatably supports the winding shaft 20. The support member 40 has a plurality of elastically deforming parts 52, 53, 55 that push on and rotatably support the outer periphery of the winding shaft 20, which is passed through a through-hole 51. The plurality of elastically deforming parts 52, 53, 55 have a plurality of first elastically deforming parts 52, 53 which are arranged along a closing direction with respect to the hinge door from the center of the winding shaft 20, and which are arranged in line symmetry with respect to a line passing through the center of the through-hole 51 and extending in the opening/closing direction of the hinge door.
Winding shade device
SHIMOHIRA ATSUSHI (author)
2021-06-03
Patent
Electronic Resource
English
IPC:
B60J
WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES
,
Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge
/
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
Winding roller window shade control device and window shade
| European Patent Office | 2023