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A platform for research: civil engineering, architecture and urbanism
Novel roller shutter door lock and operating principle thereof
The invention discloses a novel roller shutter door lock and an operating principle thereof, and relates to the technical field of roller shutter doors. The roller shutter door lock comprises a lock cylinder, a spring, an inhaul cable, a clutch device and a motor, wherein the spring enables the lock cylinder to move towards a roller shutter door and locks the roller shutter door. 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 motor is used for driving the clutch device to wind the inhaul cable, the lock cylinder is separated from the roller shutter door, and the roller shutter door is unlocked. After the motor is stopped, the inhaul cable wound by the clutch device is stretched by the spring, and the lock cylinder moves towards the roller shutter door and locks the roller shutter door. The novel roller shutter door lock and the operating principle thereof have the advantages that no extra operation is needed when the roller shutter door is unlocked or locked, only the roller shutter door needs to be lifted normally, and accordingly the roller shutter door lock can unlock or lock the roller shutter door automatically; operation is easy and the antitheft effect is good.
Novel roller shutter door lock and operating principle thereof
The invention discloses a novel roller shutter door lock and an operating principle thereof, and relates to the technical field of roller shutter doors. The roller shutter door lock comprises a lock cylinder, a spring, an inhaul cable, a clutch device and a motor, wherein the spring enables the lock cylinder to move towards a roller shutter door and locks the roller shutter door. 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 motor is used for driving the clutch device to wind the inhaul cable, the lock cylinder is separated from the roller shutter door, and the roller shutter door is unlocked. After the motor is stopped, the inhaul cable wound by the clutch device is stretched by the spring, and the lock cylinder moves towards the roller shutter door and locks the roller shutter door. The novel roller shutter door lock and the operating principle thereof have the advantages that no extra operation is needed when the roller shutter door is unlocked or locked, only the roller shutter door needs to be lifted normally, and accordingly the roller shutter door lock can unlock or lock the roller shutter door automatically; operation is easy and the antitheft effect is good.
Novel roller shutter door lock and operating principle thereof
LIN SHUILONG (author)
2015-12-16
Patent
Electronic Resource
English
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
/
E05B
LOCKS
,
Schlösser
/
F16D
COUPLINGS FOR TRANSMITTING ROTATION
,
Nicht schaltbare Kupplungen
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