Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
This invention relates to a curtain retractor without drawstring, which has a retractor major body comprising a mounting seat and a side cover. A transmission rod for coupling with a curtain retracting unit is provided within an accommodation space of the mounting seat. A worm is provided to mesh with a worm gear provided on the transmission rod. Further, the worm is connected with a rotatable rod unit which is to replace conventional drawstring. By implementing the non-drawstring type curtain retractor of the present invention, the accident of children's neck wrapping around by a drawstring, used in conventional curtain structure to roll up and down a fabric, to cause strangulation can be effectively avoided.
This invention relates to a curtain retractor without drawstring, which has a retractor major body comprising a mounting seat and a side cover. A transmission rod for coupling with a curtain retracting unit is provided within an accommodation space of the mounting seat. A worm is provided to mesh with a worm gear provided on the transmission rod. Further, the worm is connected with a rotatable rod unit which is to replace conventional drawstring. By implementing the non-drawstring type curtain retractor of the present invention, the accident of children's neck wrapping around by a drawstring, used in conventional curtain structure to roll up and down a fabric, to cause strangulation can be effectively avoided.
NON-DRAWSTRING TYPE CURTAIN RETRACTOR
LIN GWO-TSAIR (Autor:in)
24.12.2015
Patent
Elektronische Ressource
Englisch
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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