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A platform for research: civil engineering, architecture and urbanism
DOOR CLOSING ORDER ADJUSTMENT DEVICE, DOUBLE DOOR, AND ALARM DEVICE
To provide a door closing order adjustment device for a double door capable of reducing the probability of failure of a safe switch while reducing the installation cost of the safety switch.SOLUTION: A door closing order adjustment device 20 has a swing member 22. The swing member 22 includes: a stopper part 222a that prevents the closing of a second door 2 when a first door 1 is opened; and an applied part 221a that is configured so that the swing member 22 swings in a direction that the restriction by the stopper part 222a is released by a force applied by the first door 1 due to the closure of the first door 1.SELECTED DRAWING: Figure 2
【課題】本発明は、観音開き式扉において、安全スイッチの設置コストを下げることができると共に、安全スイッチの故障確率を低下させることができる扉閉鎖順位調整器を提供する。【解決手段】扉閉鎖順位調整器２０は、揺動部材２２を備える。揺動部材２２は、第一扉１の開放時に第二扉２の閉鎖を阻止するストッパ部２２２ａと、第一扉１の閉鎖に伴って第一扉１から印加される力によって、ストッパ部２２２ａによる規制が解除される方向に揺動部材２２が揺動するよう構成された被印加部２２１ａとを備える。【選択図】図２
DOOR CLOSING ORDER ADJUSTMENT DEVICE, DOUBLE DOOR, AND ALARM DEVICE
To provide a door closing order adjustment device for a double door capable of reducing the probability of failure of a safe switch while reducing the installation cost of the safety switch.SOLUTION: A door closing order adjustment device 20 has a swing member 22. The swing member 22 includes: a stopper part 222a that prevents the closing of a second door 2 when a first door 1 is opened; and an applied part 221a that is configured so that the swing member 22 swings in a direction that the restriction by the stopper part 222a is released by a force applied by the first door 1 due to the closure of the first door 1.SELECTED DRAWING: Figure 2
【課題】本発明は、観音開き式扉において、安全スイッチの設置コストを下げることができると共に、安全スイッチの故障確率を低下させることができる扉閉鎖順位調整器を提供する。【解決手段】扉閉鎖順位調整器２０は、揺動部材２２を備える。揺動部材２２は、第一扉１の開放時に第二扉２の閉鎖を阻止するストッパ部２２２ａと、第一扉１の閉鎖に伴って第一扉１から印加される力によって、ストッパ部２２２ａによる規制が解除される方向に揺動部材２２が揺動するよう構成された被印加部２２１ａとを備える。【選択図】図２
DOOR CLOSING ORDER ADJUSTMENT DEVICE, DOUBLE DOOR, AND ALARM DEVICE
扉閉鎖順位調整器、観音開き式扉、警報装置
ONO MASAHARU (author) / KIMURA TAKESHI (author) / KONDO CHIAKI (author)
2022-02-16
Patent
Electronic Resource
Japanese
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
/
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
Protective door closing device with automatic alarm function
| European Patent Office | 2023
| European Patent Office | 2021