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A platform for research: civil engineering, architecture and urbanism
EMERGENCY RELEASE STRUCTURE OF DOOR BODY IN ARC-SHAPED DOOR DEVICE
To provide an emergency release structure of a door body in an arc-shaped door device capable of operating to open an arc-shaped hanger-type door body 1 for booths with the lower edge 1d of the door body 1 stably supported in an emergency opening, the door is supported in a cantilevered manner by the vertical shaft 9e of the door end side hanger roller device 5, and the vertical shaft 9e is used as a support shaft to open the door.SOLUTION: A single guide body 12b that fits into a guide groove 1da provided at the lower end edge 1d of the door body 1 and guides the door to open and close is allowed to function as a temporary lower vertical shaft in a non-swaying state where the door body 1 is fitted into the guide groove 1da. With this, the cantilevered inclined door body 1 is capable of smooth opening operation.SELECTED DRAWING: Figure 5
【課題】ブース用の円弧状をしたハンガー方式のドア体１を、戸尻側ハンガーローラ具５の縦軸９ｅによって片持ち状に支持される状態で該縦軸９ｅを支軸として開き操作することで緊急開放するものにおいて、ドア体１の下端縁部１ｄを安定支持した状態で開き操作できるようにする。【解決手段】ドア体１の下端縁部１ｄに設けた案内溝１ｄａに嵌入して開閉案内をする一本のガイド体１２ｂが、案内溝１ｄａに嵌入したドア体１の振れ止め状態で下側の仮縦軸として機能させることで、片持ち状に傾斜したドア体１の円滑な開き操作ができるようにする。【選択図】図５
EMERGENCY RELEASE STRUCTURE OF DOOR BODY IN ARC-SHAPED DOOR DEVICE
To provide an emergency release structure of a door body in an arc-shaped door device capable of operating to open an arc-shaped hanger-type door body 1 for booths with the lower edge 1d of the door body 1 stably supported in an emergency opening, the door is supported in a cantilevered manner by the vertical shaft 9e of the door end side hanger roller device 5, and the vertical shaft 9e is used as a support shaft to open the door.SOLUTION: A single guide body 12b that fits into a guide groove 1da provided at the lower end edge 1d of the door body 1 and guides the door to open and close is allowed to function as a temporary lower vertical shaft in a non-swaying state where the door body 1 is fitted into the guide groove 1da. With this, the cantilevered inclined door body 1 is capable of smooth opening operation.SELECTED DRAWING: Figure 5
【課題】ブース用の円弧状をしたハンガー方式のドア体１を、戸尻側ハンガーローラ具５の縦軸９ｅによって片持ち状に支持される状態で該縦軸９ｅを支軸として開き操作することで緊急開放するものにおいて、ドア体１の下端縁部１ｄを安定支持した状態で開き操作できるようにする。【解決手段】ドア体１の下端縁部１ｄに設けた案内溝１ｄａに嵌入して開閉案内をする一本のガイド体１２ｂが、案内溝１ｄａに嵌入したドア体１の振れ止め状態で下側の仮縦軸として機能させることで、片持ち状に傾斜したドア体１の円滑な開き操作ができるようにする。【選択図】図５
EMERGENCY RELEASE STRUCTURE OF DOOR BODY IN ARC-SHAPED DOOR DEVICE
円弧状ドア装置におけるドア体の緊急開放構造
MATSUBARA KANAKO (author) / SAKAMURA KOICHI (author)
2024-08-28
Patent
Electronic Resource
Japanese
IPC:
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
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HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
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