EMERGENCY EXIT

EMERGENCY EXIT

PURPOSE: An emergency exit is provided to enable a user to safely escape downstairs by automatically opening a refuge box. CONSTITUTION: An emergency exit comprises: an urgent situation sensor(110) sensing an urgent situation inside a building; an automatic opening and closing device(120) which auto...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SHIN, HONG GUE, KIM, KYUNG OK, KIM, HYUNG JUN, LEE, MIN JOO, JO, SEON HWA, OH, CHOONG SEOB
Format: Patent
Sprache:eng ; kor
Schlagworte:
DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL
FIRE-FIGHTING
FIXED CONSTRUCTIONS
HUMAN NECESSITIES
LADDERS
LIFE-SAVING
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Beschreibung
Zusammenfassung:PURPOSE: An emergency exit is provided to enable a user to safely escape downstairs by automatically opening a refuge box. CONSTITUTION: An emergency exit comprises: an urgent situation sensor(110) sensing an urgent situation inside a building; an automatic opening and closing device(120) which automatically opens and closes a refuge box in an urgent situation; a power supply device supplying power to the automatic opening and closing device; a refuge box(140) which is opened in an urgent situation by the automatic opening and closing device; and a refuge ladder(150) which is equipped within the refuge box and is unfolded downward.