A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a convenient blind operating device.SOLUTION: An operating device includes a cord reel around which an operation cord for lifting and lowering operations of a screen is wound so as to be capable of being wound and unwound, and a power spring whose one end is fixed to the cord reel, whose other end is engaged with an engaging portion 361, and which urges the cord reel in the winding direction of the operation cord, the operating device further including a restricting portion 362 that restricts a disengagement of the other end of the power spring that is engaged with the engaging portion 361 from the engaging portion 361.SELECTED DRAWING: Figure 11
【課題】利便性がよいブラインドの操作装置を提供する。【解決手段】スクリーンを昇降操作するための操作コードが巻き取り及び巻き解き可能に巻回されたコードリールと、コードリールに一端が固定され、他端が係止部３６１に係止されてコードリールを操作コードの巻取方向へ付勢するぜんまいバネと、を備えた操作ユニットであって、係止部３６１に係止されたぜんまいバネの他端の係止部３６１からの外れを規制する規制部３６２とを備えた。【選択図】図１１
To provide a convenient blind operating device.SOLUTION: An operating device includes a cord reel around which an operation cord for lifting and lowering operations of a screen is wound so as to be capable of being wound and unwound, and a power spring whose one end is fixed to the cord reel, whose other end is engaged with an engaging portion 361, and which urges the cord reel in the winding direction of the operation cord, the operating device further including a restricting portion 362 that restricts a disengagement of the other end of the power spring that is engaged with the engaging portion 361 from the engaging portion 361.SELECTED DRAWING: Figure 11
【課題】利便性がよいブラインドの操作装置を提供する。【解決手段】スクリーンを昇降操作するための操作コードが巻き取り及び巻き解き可能に巻回されたコードリールと、コードリールに一端が固定され、他端が係止部３６１に係止されてコードリールを操作コードの巻取方向へ付勢するぜんまいバネと、を備えた操作ユニットであって、係止部３６１に係止されたぜんまいバネの他端の係止部３６１からの外れを規制する規制部３６２とを備えた。【選択図】図１１
BLIND OPERATING DEVICE
ブラインドの操作装置
OTSUKA HIDEKI (author)
2019-12-12
Patent
Electronic Resource
Japanese
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