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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 preventing an arc-shaped hanger-type door body 1 for booths from being accidentally unlocked a locking means 11 that is provided to prevent the roller support portion 9 from slipping out of the bracket portion 8 of the hanger roller device 4, 5 when opening the door body.SOLUTION: The emergency release structure of a door body in an arc-shaped door device is configured so that, when the locking body 11a of the locking means 11 is rotated to the unlocked state, a convex corner portion 11bc formed on the lock body 11a overrides a concave corner portion 8jc formed in the lock hole 8jb, to thereby provide an operating resistance to prevent the door from being in an inadvertently unlocked state.SELECTED DRAWING: Figure 19
【課題】ブース用の円弧状をしたハンガー方式のドア体１を緊急開放する際に、ハンガーローラ具４、５のブラケット部８からローラ支持部９が抜け出ることのロックをするべく設けられるロック手段１１のロック解除操作が不用意にできないようにする。【解決手段】ロック手段１１のロック体１１ａを回動操作してロック解除状態にする場合に、ロック体１１ａに形成される凸状コーナー部１１ｂｃが、ロック孔８ｊｂに形成される凹状コーナー部８ｊｃを越えることで操作抵抗が付与されるようにして、不用意にロック解除状態にならないようにする。【選択図】図１９
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 preventing an arc-shaped hanger-type door body 1 for booths from being accidentally unlocked a locking means 11 that is provided to prevent the roller support portion 9 from slipping out of the bracket portion 8 of the hanger roller device 4, 5 when opening the door body.SOLUTION: The emergency release structure of a door body in an arc-shaped door device is configured so that, when the locking body 11a of the locking means 11 is rotated to the unlocked state, a convex corner portion 11bc formed on the lock body 11a overrides a concave corner portion 8jc formed in the lock hole 8jb, to thereby provide an operating resistance to prevent the door from being in an inadvertently unlocked state.SELECTED DRAWING: Figure 19
【課題】ブース用の円弧状をしたハンガー方式のドア体１を緊急開放する際に、ハンガーローラ具４、５のブラケット部８からローラ支持部９が抜け出ることのロックをするべく設けられるロック手段１１のロック解除操作が不用意にできないようにする。【解決手段】ロック手段１１のロック体１１ａを回動操作してロック解除状態にする場合に、ロック体１１ａに形成される凸状コーナー部１１ｂｃが、ロック孔８ｊｂに形成される凹状コーナー部８ｊｃを越えることで操作抵抗が付与されるようにして、不用意にロック解除状態にならないようにする。【選択図】図１９
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
WAKISAKA KYOJI (author) / MATSUBARA KANAKO (author) / SAKAMURA KOICHI (author)
2024-08-28
Patent
Electronic Resource
Japanese
IPC:
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
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