Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Curtain body control mechanism of stay rope-free curtain
A curtain body control mechanism of a stay rope-free curtain comprises a fixing seat, a control member disposed in the fixing seat and two driving gears engaged with each other. A reel is arranged between the two driving gears; the two driving gears are respectively engaged with a driven gear; the driven gears are both connected with a transmission rope; the transmission rope passes through a rope hole formed in the fixing seat and a rope hole formed in the control member and then is fixed on an upper beam; therefore, pressure can be applied to the control member when the curtain is unfolded or folded, so the transmission rope can be released from the control member; then the driving gears drive the driven gears to synchronously rotate due to elasticity of the reel, so the transmission rope can be rolled and unrolled during rotation by the driven gears; and once pressure to the control member is released, an interference is generated between the control member and the transmission rope, so the transmission rope cannot roll up from the driven gears and curtain positioning cannot be finished.
Curtain body control mechanism of stay rope-free curtain
A curtain body control mechanism of a stay rope-free curtain comprises a fixing seat, a control member disposed in the fixing seat and two driving gears engaged with each other. A reel is arranged between the two driving gears; the two driving gears are respectively engaged with a driven gear; the driven gears are both connected with a transmission rope; the transmission rope passes through a rope hole formed in the fixing seat and a rope hole formed in the control member and then is fixed on an upper beam; therefore, pressure can be applied to the control member when the curtain is unfolded or folded, so the transmission rope can be released from the control member; then the driving gears drive the driven gears to synchronously rotate due to elasticity of the reel, so the transmission rope can be rolled and unrolled during rotation by the driven gears; and once pressure to the control member is released, an interference is generated between the control member and the transmission rope, so the transmission rope cannot roll up from the driven gears and curtain positioning cannot be finished.
Curtain body control mechanism of stay rope-free curtain
CHEN JINFU (Autor:in)
19.08.2015
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