A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
EMERGENCY OUTWARD-OPENING DOOR SHIELD STRUCTURE
To provide an emergency outward-opening door shield structure which can surely shield a gap between a door and a door frame.SOLUTION: An emergency outward-opening door shield structure 10 of the present invention, which serves for shielding a gap 4 between an end of a door 1 and a door end side stile of a door frame 2, the door being attached to the door frame so as to open inward usually and to open outward in emergency, includes: a movable portion 20 having a concave portion 21 and rotatably supported in a horizontal plane; and a fixed portion 30 having a convex portion 31 accommodated in the concave portion. When an outer end of the movable portion is moved in a direction in which the gap is expanded by the action of an external force in a state where the door is closed with the movable portion attached to one of the door end and the door end frame attached to the other, an inner end of the movable portion is moved in a direction in which the gap is closed. When a third person moves the outer end of the movable portion in the direction in which the gap is expanded for the purpose of mischief or the like, the inner end of the movable portion moves in the direction in which the gap is closed, thereby preventing peeping.SELECTED DRAWING: Figure 1
【課題】 扉と扉枠の隙間を確実に遮蔽できる非常時外開き扉の遮蔽構造を提供する。【解決手段】 本発明の非常時外開き扉の遮蔽構造10は、扉1が扉枠2に対して通常時は内開き、非常時は外開き可能に取り付けられており、扉の戸先と扉枠の戸先框の隙間4を遮蔽するための非常時外開き扉の遮蔽構造において、凹部21を有しており水平面内で回転可能に支持される可動部20と、凹部に収まる凸部31を有する固定部30を備えており、戸先と戸先框のいずれか一方に可動部、他方に固定部が取り付けられ、扉を閉じた状態で、外力の作用により可動部の外側の端部を隙間が拡がる方向に移動させた場合に、可動部の内側の端部は隙間を塞ぐ方向に移動する。他人が悪戯等の目的で可動部の外側の端部を隙間が拡がる方向に移動させた場合に、可動部の内側の端部は隙間を塞ぐ方向に移動するので覗き見を防止できる。【選択図】図1
EMERGENCY OUTWARD-OPENING DOOR SHIELD STRUCTURE
To provide an emergency outward-opening door shield structure which can surely shield a gap between a door and a door frame.SOLUTION: An emergency outward-opening door shield structure 10 of the present invention, which serves for shielding a gap 4 between an end of a door 1 and a door end side stile of a door frame 2, the door being attached to the door frame so as to open inward usually and to open outward in emergency, includes: a movable portion 20 having a concave portion 21 and rotatably supported in a horizontal plane; and a fixed portion 30 having a convex portion 31 accommodated in the concave portion. When an outer end of the movable portion is moved in a direction in which the gap is expanded by the action of an external force in a state where the door is closed with the movable portion attached to one of the door end and the door end frame attached to the other, an inner end of the movable portion is moved in a direction in which the gap is closed. When a third person moves the outer end of the movable portion in the direction in which the gap is expanded for the purpose of mischief or the like, the inner end of the movable portion moves in the direction in which the gap is closed, thereby preventing peeping.SELECTED DRAWING: Figure 1
【課題】 扉と扉枠の隙間を確実に遮蔽できる非常時外開き扉の遮蔽構造を提供する。【解決手段】 本発明の非常時外開き扉の遮蔽構造10は、扉1が扉枠2に対して通常時は内開き、非常時は外開き可能に取り付けられており、扉の戸先と扉枠の戸先框の隙間4を遮蔽するための非常時外開き扉の遮蔽構造において、凹部21を有しており水平面内で回転可能に支持される可動部20と、凹部に収まる凸部31を有する固定部30を備えており、戸先と戸先框のいずれか一方に可動部、他方に固定部が取り付けられ、扉を閉じた状態で、外力の作用により可動部の外側の端部を隙間が拡がる方向に移動させた場合に、可動部の内側の端部は隙間を塞ぐ方向に移動する。他人が悪戯等の目的で可動部の外側の端部を隙間が拡がる方向に移動させた場合に、可動部の内側の端部は隙間を塞ぐ方向に移動するので覗き見を防止できる。【選択図】図1
EMERGENCY OUTWARD-OPENING DOOR SHIELD STRUCTURE
非常時外開き扉の遮蔽構造
TSUJIMOTO HIROSHI (author)
2019-12-19
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
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
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