A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
EVACUATION ROUTE STRUCTURE
To close easily an opened door body.SOLUTION: An evacuation route structure includes wall parts 1a, 3a for partitioning the interval between a high pressure chamber and a low pressure chamber having a lower pressure than the high pressure chamber, and an evacuation side door device 20 provided on the wall parts 1a, 3a. The evacuation side door device 20 has a door body (door end door 23) opening rotating toward the low pressure chamber, and closing rotating in the reverse direction, and the door body in the open state is closed by airflow from the high pressure chamber toward the low pressure chamber.SELECTED DRAWING: Figure 2
【課題】 開放された扉体を容易に閉鎖できるようにする。【解決手段】 高圧室と該高圧室よりも気圧が低くなる低圧室との間を仕切る壁部１ａ，３ａと、この壁部１ａ，３ａに設けられた避難側扉装置２０とを具備した避難路構造であって、避難側扉装置２０は、前記低圧室へ向かって開放回動し逆方向へ閉鎖回動する扉体（戸先扉２３）を備え、開放状態の前記扉体を、前記高圧室から前記低圧室へ向かう気流により閉鎖動作するようにした。【選択図】 図２
EVACUATION ROUTE STRUCTURE
To close easily an opened door body.SOLUTION: An evacuation route structure includes wall parts 1a, 3a for partitioning the interval between a high pressure chamber and a low pressure chamber having a lower pressure than the high pressure chamber, and an evacuation side door device 20 provided on the wall parts 1a, 3a. The evacuation side door device 20 has a door body (door end door 23) opening rotating toward the low pressure chamber, and closing rotating in the reverse direction, and the door body in the open state is closed by airflow from the high pressure chamber toward the low pressure chamber.SELECTED DRAWING: Figure 2
【課題】 開放された扉体を容易に閉鎖できるようにする。【解決手段】 高圧室と該高圧室よりも気圧が低くなる低圧室との間を仕切る壁部１ａ，３ａと、この壁部１ａ，３ａに設けられた避難側扉装置２０とを具備した避難路構造であって、避難側扉装置２０は、前記低圧室へ向かって開放回動し逆方向へ閉鎖回動する扉体（戸先扉２３）を備え、開放状態の前記扉体を、前記高圧室から前記低圧室へ向かう気流により閉鎖動作するようにした。【選択図】 図２
EVACUATION ROUTE STRUCTURE
避難路構造
HIROSHIMA MITSUAKI (author) / CHIISAGATA TAKESHI (author) / TAKIGAWA HIROYUKI (author)
2022-03-04
Patent
Electronic Resource
Japanese
IPC:
A62B
DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
,
Vorrichtungen, Geräte oder Verfahren zur Lebensrettung
/
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
/
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
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