A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
OPENING PART OPENING AND CLOSING DEVICE
PROBLEM TO BE SOLVED: To provide an opening part opening and closing device capable of eliminating the difficulty in opening and closing operation of an opening part by an operator, and also capable of suitably and easily setting increase/decrease in the magnitude of reaction force with respect to a lifting amount of slats, and capable of avoiding unintended lifting and lowering of the slats.SOLUTION: A blind device 1 includes a frame body 3, a plurality of slats 4 for opening and closing an opening part 2 surrounded by the frame body 3, a link mechanism 5 for mutually connecting the slats 4, a lifting mechanism 9 for lifting and lowering the plurality of the slats 4 in opening and closing of the opening part 2, and a reaction force generating mechanism 10 for imparting reaction force in a direction opposite to a direction of the load of the slats 4 to the lifting mechanism 9.SELECTED DRAWING: Figure 1
【課題】操作者による開口部の開閉操作のし難さを解消できる上に、羽根の昇降量に対しての反力の大きさの増減を適宜容易に設定し得る一方、意図しない羽根の昇降を回避し得る開口部開閉装置を提供すること。【解決手段】ブラインド装置１は、枠体３と、枠体３に囲まれた開口部２を開閉する複数の羽根４と、羽根４を相互に連結するリンク機構５と、複数の羽根４を開口部２の開閉において昇降させる昇降機構９と、羽根４の荷重の方向と反対の方向の反力を昇降機構９に付与する反力発生機構１０とを具備している。【選択図】図１
OPENING PART OPENING AND CLOSING DEVICE
PROBLEM TO BE SOLVED: To provide an opening part opening and closing device capable of eliminating the difficulty in opening and closing operation of an opening part by an operator, and also capable of suitably and easily setting increase/decrease in the magnitude of reaction force with respect to a lifting amount of slats, and capable of avoiding unintended lifting and lowering of the slats.SOLUTION: A blind device 1 includes a frame body 3, a plurality of slats 4 for opening and closing an opening part 2 surrounded by the frame body 3, a link mechanism 5 for mutually connecting the slats 4, a lifting mechanism 9 for lifting and lowering the plurality of the slats 4 in opening and closing of the opening part 2, and a reaction force generating mechanism 10 for imparting reaction force in a direction opposite to a direction of the load of the slats 4 to the lifting mechanism 9.SELECTED DRAWING: Figure 1
【課題】操作者による開口部の開閉操作のし難さを解消できる上に、羽根の昇降量に対しての反力の大きさの増減を適宜容易に設定し得る一方、意図しない羽根の昇降を回避し得る開口部開閉装置を提供すること。【解決手段】ブラインド装置１は、枠体３と、枠体３に囲まれた開口部２を開閉する複数の羽根４と、羽根４を相互に連結するリンク機構５と、複数の羽根４を開口部２の開閉において昇降させる昇降機構９と、羽根４の荷重の方向と反対の方向の反力を昇降機構９に付与する反力発生機構１０とを具備している。【選択図】図１
OPENING PART OPENING AND CLOSING DEVICE
開口部開閉装置
OISHI MAMORU (author) / HIRATSUKA TETSUYA (author)
2018-03-22
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
OPENING PART OPENING/CLOSING DEVICE AND OPENING PART OPENING/CLOSING METHOD
| European Patent Office | 2020
OPENING/CLOSING DEVICE FOR OPENING PART AND OPENING/CLOSING METHOD FOR OPENING PART
| European Patent Office | 2022
OPENING PART OPENING/CLOSING DEVICE AND OPENING/CLOSING SYSTEM
| European Patent Office | 2021