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A platform for research: civil engineering, architecture and urbanism
Roller shutter door lock and working principle thereof
The invention discloses a roller shutter door lock and a working principle thereof, and relates to the technical field of roller shutter doors. The roller shutter door lock comprises a lock cylinder, a spring enabling the lock cylinder to move towards a roller shutter door and lock the roller shutter door, an inhaul cable, a clutch device and a motor. One end of the inhaul cable is connected with the lock cylinder, and the other end of the inhaul cable is connected with the clutch device. The clutch device is driven by the motor to roll the inhaul cable, so that the lock cylinder and the roller shutter door are disengaged, and the roller shutter door is unlocked. After the motor stops, the inhaul cable rolled by the clutch device is stretched by the spring, so that the lock cylinder moves towards the roller shutter door, and the roller shutter door is locked. The roller shutter door lock and the working principle thereof have the advantages that additional operation is not needed when the roller shutter door is unlocked or locked, the operation of unlocking or locking the roller shutter door can be completed through the roller shutter door lock as long as the roller shutter door normally ascends and descends, operation is easy, and the anti-theft effect is good.
Roller shutter door lock and working principle thereof
The invention discloses a roller shutter door lock and a working principle thereof, and relates to the technical field of roller shutter doors. The roller shutter door lock comprises a lock cylinder, a spring enabling the lock cylinder to move towards a roller shutter door and lock the roller shutter door, an inhaul cable, a clutch device and a motor. One end of the inhaul cable is connected with the lock cylinder, and the other end of the inhaul cable is connected with the clutch device. The clutch device is driven by the motor to roll the inhaul cable, so that the lock cylinder and the roller shutter door are disengaged, and the roller shutter door is unlocked. After the motor stops, the inhaul cable rolled by the clutch device is stretched by the spring, so that the lock cylinder moves towards the roller shutter door, and the roller shutter door is locked. The roller shutter door lock and the working principle thereof have the advantages that additional operation is not needed when the roller shutter door is unlocked or locked, the operation of unlocking or locking the roller shutter door can be completed through the roller shutter door lock as long as the roller shutter door normally ascends and descends, operation is easy, and the anti-theft effect is good.
Roller shutter door lock and working principle thereof
LIN SHUILONG (author)
2015-12-30
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
,
Schlösser
/
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
/
F16D
COUPLINGS FOR TRANSMITTING ROTATION
,
Nicht schaltbare Kupplungen
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