Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a retracting structure of a curtain. The retracting structure comprises a coiling seat body. The coiling seat body is provided with a first plate body, a second plate body, a guide bar, a first shaft lever, a second shaft lever, a first guide wheel, a second guide wheel and a spiral spring, wherein one side of the first plate body convexly protrudes out of a guide bar support group and the guide bar is arranged on the guide bar support group in a cross way, one side of the second plate body is provided with at least two pulley groups, the first and second guide wheels are pivotally arranged between the first plate body and the second plate body through the first shaft lever and the second shaft lever; the spiral spring sleeves one side of the second guide wheel fixedly, and another end of the spiral spring is buckled on the first guide wheel in an extending way; a first line set is respectively wound outside the guide bar and in all pulley groups and a first line holding slot. According to the design of the structure provided by the invention, the effects of reducing complicate parts and reducing cost can be effectively achieved.
The invention discloses a retracting structure of a curtain. The retracting structure comprises a coiling seat body. The coiling seat body is provided with a first plate body, a second plate body, a guide bar, a first shaft lever, a second shaft lever, a first guide wheel, a second guide wheel and a spiral spring, wherein one side of the first plate body convexly protrudes out of a guide bar support group and the guide bar is arranged on the guide bar support group in a cross way, one side of the second plate body is provided with at least two pulley groups, the first and second guide wheels are pivotally arranged between the first plate body and the second plate body through the first shaft lever and the second shaft lever; the spiral spring sleeves one side of the second guide wheel fixedly, and another end of the spiral spring is buckled on the first guide wheel in an extending way; a first line set is respectively wound outside the guide bar and in all pulley groups and a first line holding slot. According to the design of the structure provided by the invention, the effects of reducing complicate parts and reducing cost can be effectively achieved.
Retracting structure of curtain
HONG MINGZE (Autor:in)
03.06.2015
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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