A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SHIELDING DEVICE
To provide a shielding device having more improved operability, when folding or extending a shielding material supported by a frame by manual operation of an operation cord or the like hanging from an operation device provided on the frame.SOLUTION: One aspect of a shielding device according to the present invention is provided with a constant load unit 11 for urging a shielding material so that it is always folded up in a head box 1, and an operating device 6 that is in the head box 1 and supports an operation cord 12 so as to hang down for operating the shielding material in a direction of extending the shielding material against the urging force by the constant load unit 11, and a stopper 8 that enables locking or releasing the opening/closing movement of the shielding material based on the operation of the operation cord 12. Further, the shielding device of another aspect according to the present invention is further provided with a speed regulator 9 for maintaining the moving speed in the direction in which the shielding material is folded up below a certain level by applying a predetermined resistance force to the urging force of the constant load unit 11.SELECTED DRAWING: Figure 1
【課題】枠体に設けられた操作装置から垂下する操作コード等の手動操作でその枠体に支持される遮蔽材を畳み込み、或いは伸展させる際に、より操作性を向上させた遮蔽装置を提供する。【解決手段】本発明による一態様の遮蔽装置は、ヘッドボックス１内で、遮蔽材を常に畳み込むように付勢する定荷重ユニット１１と、ヘッドボックス１に設けられ、定荷重ユニット１１による付勢力に抗して遮蔽材を伸展させる方向に操作するための当該操作コード１２を垂下させるよう支持する操作装置６と、操作コード１２による操作に基づいて、遮蔽材の開閉移動のロック又はその解除を可能とするストッパー８と、を備える。また、本発明による別態様の遮蔽装置は、更に、定荷重ユニット１１による付勢力に対して所定の抵抗力を付与することにより遮蔽材が畳み込まれる方向の移動速度を一定以下に維持する速度調整器９を備える。【選択図】図１
SHIELDING DEVICE
To provide a shielding device having more improved operability, when folding or extending a shielding material supported by a frame by manual operation of an operation cord or the like hanging from an operation device provided on the frame.SOLUTION: One aspect of a shielding device according to the present invention is provided with a constant load unit 11 for urging a shielding material so that it is always folded up in a head box 1, and an operating device 6 that is in the head box 1 and supports an operation cord 12 so as to hang down for operating the shielding material in a direction of extending the shielding material against the urging force by the constant load unit 11, and a stopper 8 that enables locking or releasing the opening/closing movement of the shielding material based on the operation of the operation cord 12. Further, the shielding device of another aspect according to the present invention is further provided with a speed regulator 9 for maintaining the moving speed in the direction in which the shielding material is folded up below a certain level by applying a predetermined resistance force to the urging force of the constant load unit 11.SELECTED DRAWING: Figure 1
【課題】枠体に設けられた操作装置から垂下する操作コード等の手動操作でその枠体に支持される遮蔽材を畳み込み、或いは伸展させる際に、より操作性を向上させた遮蔽装置を提供する。【解決手段】本発明による一態様の遮蔽装置は、ヘッドボックス１内で、遮蔽材を常に畳み込むように付勢する定荷重ユニット１１と、ヘッドボックス１に設けられ、定荷重ユニット１１による付勢力に抗して遮蔽材を伸展させる方向に操作するための当該操作コード１２を垂下させるよう支持する操作装置６と、操作コード１２による操作に基づいて、遮蔽材の開閉移動のロック又はその解除を可能とするストッパー８と、を備える。また、本発明による別態様の遮蔽装置は、更に、定荷重ユニット１１による付勢力に対して所定の抵抗力を付与することにより遮蔽材が畳み込まれる方向の移動速度を一定以下に維持する速度調整器９を備える。【選択図】図１
SHIELDING DEVICE
遮蔽装置
YAMAGISHI KAZUTO (author) / NAKAMURA HAJIME (author) / OGAWA MASATERU (author) / TANAKA RYOSUKE (author)
2021-04-08
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
/
A47H
FURNISHINGS FOR WINDOWS OR DOORS
,
Ausstattungen für Fenster oder Türen