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A platform for research: civil engineering, architecture and urbanism
ROLLER BLIND DRIVE DEVICE PREVENTING ACCIDENT DUE TO DRIVE CORD
Proposed is a roller blind drive device preventing an accident due to a drive cord, the drive device being configured to lower or raise a curtain fabric (1) by performing forward/reverse rotation of a drum (2) on which the curtain fabric (1) is wound, the drive device including a fixed part (10), a rotating part (20) mounted rotatably to the fixed part (10) and configured to perform the forward/reverse rotation of the drum (2), a circular drive cord (30) having a front cord (31) and a rear cord (32), and a manipulating part (40) connected to the drive cord (30) exposed to the lower side of the fixed part (10). Accordingly, the drive cord is covered so as not to be seen from the outside, and any one drive cord of the two drive cords is held by the rotating manipulation of the manipulation tube.
ROLLER BLIND DRIVE DEVICE PREVENTING ACCIDENT DUE TO DRIVE CORD
Proposed is a roller blind drive device preventing an accident due to a drive cord, the drive device being configured to lower or raise a curtain fabric (1) by performing forward/reverse rotation of a drum (2) on which the curtain fabric (1) is wound, the drive device including a fixed part (10), a rotating part (20) mounted rotatably to the fixed part (10) and configured to perform the forward/reverse rotation of the drum (2), a circular drive cord (30) having a front cord (31) and a rear cord (32), and a manipulating part (40) connected to the drive cord (30) exposed to the lower side of the fixed part (10). Accordingly, the drive cord is covered so as not to be seen from the outside, and any one drive cord of the two drive cords is held by the rotating manipulation of the manipulation tube.
ROLLER BLIND DRIVE DEVICE PREVENTING ACCIDENT DUE TO DRIVE CORD
MECANISME D'ENTRAINEMENT DE STORE A ROULEAU EMPECHANT LES ACCIDENTS LIES AU CORDON D'ENTRAINEMENT
KIM SANGIK (author) / JEON CHANGSIK (author)
2023-11-30
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
ROLLER BLIND DRIVE DEVICE PREVENTING ACCIDENT DUE TO DRIVE CORD
| European Patent Office | 2023
Roller blind drive device preventing accident due to drive cord
| European Patent Office | 2025