A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
OPENING PART OPENING/CLOSING DEVICE
To provide an opening part opening/closing device which can be configured so that difficulty in manual operation is eliminated and also which can be configured so that an operator's specific manual operation makes multiple blades perform specific opening/closing operation to an opening part.SOLUTION: A blind device 1 comprises a frame body 3 arranged in an opening part 2, multiple blades 4 for opening/closing the opening part 2, a linkage 5 for mutually connecting the blades 4, a lifting mechanism 9 for elevating the multiple blades 4 from the lowermost blade 8 and lowering the same from the lowermost blade 8 in opening/closing the opening part 2, and a reaction force generating mechanism 10 for imparting in the opening part 2 reaction force which increases or decreases according to increase or decrease of a load of the blades 4 in the opening part 2 according to the number of the blades 4 elevated or lowered by the lifting mechanism 9 and whose direction is opposite to the direction of the load of the blades 4 in the opening part 2 to the lifting mechanism 9.SELECTED DRAWING: Figure 1
【課題】操作者による手動操作のし難さを解消できる構成とし得る上に、また、操作者による特定の手動操作で、複数の羽根による開口部に対する特定の開閉動作を行わせることができる構成にも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、開口部２に配される枠体３と、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、最下位の羽根８から上昇させると共に当該最下位の羽根８から下降させて、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、開口部２において昇降機構９により昇降される羽根４の枚数に応じた開口部２における羽根４の荷重の増減に対応して増減すると共に開口部２における羽根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/CLOSING DEVICE
To provide an opening part opening/closing device which can be configured so that difficulty in manual operation is eliminated and also which can be configured so that an operator's specific manual operation makes multiple blades perform specific opening/closing operation to an opening part.SOLUTION: A blind device 1 comprises a frame body 3 arranged in an opening part 2, multiple blades 4 for opening/closing the opening part 2, a linkage 5 for mutually connecting the blades 4, a lifting mechanism 9 for elevating the multiple blades 4 from the lowermost blade 8 and lowering the same from the lowermost blade 8 in opening/closing the opening part 2, and a reaction force generating mechanism 10 for imparting in the opening part 2 reaction force which increases or decreases according to increase or decrease of a load of the blades 4 in the opening part 2 according to the number of the blades 4 elevated or lowered by the lifting mechanism 9 and whose direction is opposite to the direction of the load of the blades 4 in the opening part 2 to the lifting mechanism 9.SELECTED DRAWING: Figure 1
【課題】操作者による手動操作のし難さを解消できる構成とし得る上に、また、操作者による特定の手動操作で、複数の羽根による開口部に対する特定の開閉動作を行わせることができる構成にも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、開口部２に配される枠体３と、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、最下位の羽根８から上昇させると共に当該最下位の羽根８から下降させて、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、開口部２において昇降機構９により昇降される羽根４の枚数に応じた開口部２における羽根４の荷重の増減に対応して増減すると共に開口部２における羽根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/CLOSING DEVICE
開口部開閉装置
TANABE KAZUHARU (author) / OISHI MAMORU (author) / HIRATSUKA TETSUYA (author)
2019-09-12
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
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