A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a door unit for double apertures which can selectively close two different apertures.SOLUTION: The door unit for double apertures that selectively closes apertures with different opening widths provided respectively on wall surfaces intersecting each other is composed of an original hanging frame on which the door unit for double apertures is provided in the location where the wall surfaces intersect each other, a first door pivotably supported in a rotatable way by the original hanging frame, and a second door pivotably supported in a rotatable way by the first door. While the first door rotates freely between the small aperture side and the large aperture with the pivot support part on the original hanging part of the first door being the central axis, it can be changed between the first state where the first door and the second door are partially overlapped to close the small aperture, and the second state where the first door and the second door work together to close the large aperture via a linear continuous form of the first door and the second door, and the two apertures with different opening widths are selectively closed.SELECTED DRAWING: Figure 3
【課題】 本発明は、異なる二つの開口部を選択的に閉塞可能な二開口部対応ドアユニットを提供することを課題とする。【解決手段】 交差する壁面のそれぞれに設けられた開口幅の異なる開口部を選択的に閉塞する二開口部対応ドアユニットにおいて、二開口部対応ドアユニットを、壁面の交差する箇所に設置される吊元枠と、吊元枠に回動可能に軸支される第一扉と、第一扉に回動可能に軸支される第二扉で構成し、第一扉の吊元側の軸支部を中心軸に第一扉が小開口部側と大開口部間で回動自在とするとともに、第一扉と第二扉が部分的に重合し小開口部を閉じる第一形態と、第一扉と第二扉が直線的な連設形態にて第一扉と第二扉が協働で大開口部を閉じる第二形態とに変形可能とし、開口幅の異なる二つの開口部を選択的に閉じる。【選択図】 図３
To provide a door unit for double apertures which can selectively close two different apertures.SOLUTION: The door unit for double apertures that selectively closes apertures with different opening widths provided respectively on wall surfaces intersecting each other is composed of an original hanging frame on which the door unit for double apertures is provided in the location where the wall surfaces intersect each other, a first door pivotably supported in a rotatable way by the original hanging frame, and a second door pivotably supported in a rotatable way by the first door. While the first door rotates freely between the small aperture side and the large aperture with the pivot support part on the original hanging part of the first door being the central axis, it can be changed between the first state where the first door and the second door are partially overlapped to close the small aperture, and the second state where the first door and the second door work together to close the large aperture via a linear continuous form of the first door and the second door, and the two apertures with different opening widths are selectively closed.SELECTED DRAWING: Figure 3
【課題】 本発明は、異なる二つの開口部を選択的に閉塞可能な二開口部対応ドアユニットを提供することを課題とする。【解決手段】 交差する壁面のそれぞれに設けられた開口幅の異なる開口部を選択的に閉塞する二開口部対応ドアユニットにおいて、二開口部対応ドアユニットを、壁面の交差する箇所に設置される吊元枠と、吊元枠に回動可能に軸支される第一扉と、第一扉に回動可能に軸支される第二扉で構成し、第一扉の吊元側の軸支部を中心軸に第一扉が小開口部側と大開口部間で回動自在とするとともに、第一扉と第二扉が部分的に重合し小開口部を閉じる第一形態と、第一扉と第二扉が直線的な連設形態にて第一扉と第二扉が協働で大開口部を閉じる第二形態とに変形可能とし、開口幅の異なる二つの開口部を選択的に閉じる。【選択図】 図３
DOOR UNIT FOR DOUBLE APERTURES
二開口部対応ドアユニット
KIKUTA KO (author)
2019-07-25
Patent
Electronic Resource
Japanese
IPC:
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
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