A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To make a louver stably move to a closed position and an open position by making the louver securely operate even when the louver is made to be thinned and light-weight.SOLUTION: A louver device comprises: a plurality of louvers 1 arranged at equal intervals on the same plane in postures in parallel with one another; a plurality of rotary shafts 2 arranged in parallel with the louvers 1; a plurality of support parts 3 that connect the louvers 1 with the rotary shafts 2; a bearing part 4 that rotatably supports the plurality of rotary shafts 2; and a drive mechanism 5 that makes the plurality of rotary shafts 2 rotate in synchronization with one another. The drive mechanism 5 comprises a drive gear 11 for rotating a rotary shaft 2, a worm gear 12 for rotating the drive gear 11, a drive shaft 13 for rotating the worm gear 12, and a motor 14 for rotating the drive shaft 13. The louver device rotates the plurality of rotary shafts 2 in synchronization by using the drive mechanism 5 to make a louver 1 fixed on each rotary shaft 2 move along a locus of a circular arc taking the rotary shaft 2 as the arc's center shaft, moving each louver 1 from a closed position to an open position or from the open position to the closed position.SELECTED DRAWING: Figure 6
【課題】ルーバーを薄く軽量にしても確実に動作させ、安定して閉位置と開位置に移動させる。【解決手段】ルーバー装置は、互いに平行な姿勢で同一平面上に等間隔で配置された複数のルーバー１と、ルーバー１と平行に配置された複数本の回転軸２と、回転軸２にルーバー１を連結してなる複数の支持部３と、複数の回転軸２を回転自在に支持する軸受け部４と、複数の回転軸２を同期して回転させる駆動機構５とを備える。駆動機構５は、回転軸２を回転させる駆動歯車１１と、駆動歯車１１を回転させるとウオーム歯車１２と、ウオーム歯車１２を回転させる駆動軸１３と、駆動軸１３を回転させる駆動モータ１４とを備える。ルーバー装置は、駆動機構５で複数の回転軸２が同期して回転されて、各々の回転軸２に固定してなるルーバー１を回転軸２を中心軸とする円弧の軌跡に沿って移動させて、各々のルーバー１を閉位置から開位置に、また開位置から閉位置に移動させる。【選択図】図６
PROBLEM TO BE SOLVED: To make a louver stably move to a closed position and an open position by making the louver securely operate even when the louver is made to be thinned and light-weight.SOLUTION: A louver device comprises: a plurality of louvers 1 arranged at equal intervals on the same plane in postures in parallel with one another; a plurality of rotary shafts 2 arranged in parallel with the louvers 1; a plurality of support parts 3 that connect the louvers 1 with the rotary shafts 2; a bearing part 4 that rotatably supports the plurality of rotary shafts 2; and a drive mechanism 5 that makes the plurality of rotary shafts 2 rotate in synchronization with one another. The drive mechanism 5 comprises a drive gear 11 for rotating a rotary shaft 2, a worm gear 12 for rotating the drive gear 11, a drive shaft 13 for rotating the worm gear 12, and a motor 14 for rotating the drive shaft 13. The louver device rotates the plurality of rotary shafts 2 in synchronization by using the drive mechanism 5 to make a louver 1 fixed on each rotary shaft 2 move along a locus of a circular arc taking the rotary shaft 2 as the arc's center shaft, moving each louver 1 from a closed position to an open position or from the open position to the closed position.SELECTED DRAWING: Figure 6
【課題】ルーバーを薄く軽量にしても確実に動作させ、安定して閉位置と開位置に移動させる。【解決手段】ルーバー装置は、互いに平行な姿勢で同一平面上に等間隔で配置された複数のルーバー１と、ルーバー１と平行に配置された複数本の回転軸２と、回転軸２にルーバー１を連結してなる複数の支持部３と、複数の回転軸２を回転自在に支持する軸受け部４と、複数の回転軸２を同期して回転させる駆動機構５とを備える。駆動機構５は、回転軸２を回転させる駆動歯車１１と、駆動歯車１１を回転させるとウオーム歯車１２と、ウオーム歯車１２を回転させる駆動軸１３と、駆動軸１３を回転させる駆動モータ１４とを備える。ルーバー装置は、駆動機構５で複数の回転軸２が同期して回転されて、各々の回転軸２に固定してなるルーバー１を回転軸２を中心軸とする円弧の軌跡に沿って移動させて、各々のルーバー１を閉位置から開位置に、また開位置から閉位置に移動させる。【選択図】図６
LOUVER DEVICE
ルーバー装置
KURODA MUTSUMI (author)
2017-04-27
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
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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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| European Patent Office | 2023