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Roller shutter driving device for preventing safety accidents caused by driving rope
The present invention relates to a roller shutter drive device for raising or lowering a roller shutter cloth (1) by rotating a drum (2) around which the roller shutter cloth (1) is wound in the forward/reverse direction, the roller shutter drive device comprising: a fixed part (10) which is fixed to one side of the drum (2); a rotating part (20) which is rotatably mounted on the fixed part (10) and which raises or lowers the roller shutter cloth (1) by rotating the reel (2) in the forward/reverse direction; a circular drive cord (30) connected to the rotating part (20) so as to rotate in the same direction in an endless loop manner, the front cord (31) and the rear cord (32) being suspended so as to be spaced apart from each other toward the lower side of the fixed part (10); and an operation part 40 which is connected to the driving rope 30 exposed to the lower side of the fixing part 10 and selectively clamps the front/rear section ropes 31, 32 according to a rotation operation and a pulling operation of a user so as to rotate the driving rope 30 in a forward/reverse direction. Therefore, the present invention can prevent the risk of winding the drive cord around the body by covering the drive cord composed of two cords so as to cover the drive cord from the outside, and can fix one of the two cords according to a rotation operation, thereby lowering or raising the roller shutter by a simple action of pulling the operation tube down.
本发明涉及一种卷帘驱动装置，其通过正向/反向旋转缠绕有卷帘布1的卷筒2，使卷帘布1上升或下降，其特征在于，包括：固定部10，固定设置在所述卷筒2的一侧；旋转部20，能够旋转地安装在所述固定部10，使卷筒2以正向/反向旋转，从而上升或下降所述卷帘布1；圆形驱动绳30，以无限循环的方式连接在所述旋转部20上，从而以相同的方向旋转，且前段绳31和后段绳32朝向所述固定部10的下侧彼此隔开悬挂；操作部40，连接在暴露于所述固定部10下侧的驱动绳30上，根据用户的旋转操作和拉动操作选择性地夹持前/后段绳31、32，以正向/反向旋转驱动绳30。因此，本发明通过覆盖由两根组成的驱动绳，以便从外部盖住驱动绳，从而能够防止驱动绳缠绕身体的危险，并且根据旋转操作，将两根绳中的一根予以固定，从而通过简单的向下拉动操作管的动作使卷帘布下降，或者使卷帘布上升。
Roller shutter driving device for preventing safety accidents caused by driving rope
The present invention relates to a roller shutter drive device for raising or lowering a roller shutter cloth (1) by rotating a drum (2) around which the roller shutter cloth (1) is wound in the forward/reverse direction, the roller shutter drive device comprising: a fixed part (10) which is fixed to one side of the drum (2); a rotating part (20) which is rotatably mounted on the fixed part (10) and which raises or lowers the roller shutter cloth (1) by rotating the reel (2) in the forward/reverse direction; a circular drive cord (30) connected to the rotating part (20) so as to rotate in the same direction in an endless loop manner, the front cord (31) and the rear cord (32) being suspended so as to be spaced apart from each other toward the lower side of the fixed part (10); and an operation part 40 which is connected to the driving rope 30 exposed to the lower side of the fixing part 10 and selectively clamps the front/rear section ropes 31, 32 according to a rotation operation and a pulling operation of a user so as to rotate the driving rope 30 in a forward/reverse direction. Therefore, the present invention can prevent the risk of winding the drive cord around the body by covering the drive cord composed of two cords so as to cover the drive cord from the outside, and can fix one of the two cords according to a rotation operation, thereby lowering or raising the roller shutter by a simple action of pulling the operation tube down.
本发明涉及一种卷帘驱动装置，其通过正向/反向旋转缠绕有卷帘布1的卷筒2，使卷帘布1上升或下降，其特征在于，包括：固定部10，固定设置在所述卷筒2的一侧；旋转部20，能够旋转地安装在所述固定部10，使卷筒2以正向/反向旋转，从而上升或下降所述卷帘布1；圆形驱动绳30，以无限循环的方式连接在所述旋转部20上，从而以相同的方向旋转，且前段绳31和后段绳32朝向所述固定部10的下侧彼此隔开悬挂；操作部40，连接在暴露于所述固定部10下侧的驱动绳30上，根据用户的旋转操作和拉动操作选择性地夹持前/后段绳31、32，以正向/反向旋转驱动绳30。因此，本发明通过覆盖由两根组成的驱动绳，以便从外部盖住驱动绳，从而能够防止驱动绳缠绕身体的危险，并且根据旋转操作，将两根绳中的一根予以固定，从而通过简单的向下拉动操作管的动作使卷帘布下降，或者使卷帘布上升。
Roller shutter driving device for preventing safety accidents caused by driving rope
一种预防驱动绳引发安全事故的卷帘驱动装置
KIM SANG ICK (author) / JEON CHANG-SIK (author)
2023-03-28
Patent
Electronic Resource
Chinese
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
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