Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The blade angle adjusting device comprises a shell, a transmission assembly and a driving rod. A flange is arranged in the shell, the transmission assembly is provided with a first worm and a second worm, the first worm and the second worm are rotatably arranged in the shell and are meshed with each other, an elastic fin is arranged on the peripheral face of the driving rod, and the driving rod penetrates through a bottom hole of the shell to be arranged in the shell during assembly. When passing through the flange of the shell, the elastic wing panel is extruded by the flange to deform, and once passing through the flange, the elastic wing panel automatically restores, so that the elastic wing panel and the flange are mutually clamped to finish assembly. Therefore, according to the blade angle adjusting device, the assembling angle of the driving rod does not need to be repeatedly adjusted, the assembling time can be shortened for consumers, and assembling convenience is improved.
本发明的叶片角度调整装置包括一个外壳、一个传动组件及一个驱动杆。外壳的内部具有一个凸缘，传动组件具有一个第一蜗杆与一个第二蜗杆，第一蜗杆与第二蜗杆可转动地设于外壳内且相互啮接，驱动杆的外周面具有一个弹性翼片，驱动杆在组装时从外壳的一个底孔穿设于外壳内，当弹性翼片通过外壳的凸缘时会被凸缘挤压而变形，一旦通过凸缘后会自行恢复原状，使弹性翼片与凸缘相互卡合即完成组装。借此，本发明的叶片角度调整装置不需要反复调整驱动杆的组装角度，对于消费者来说可减少组装时间，以增加组装上的便利性。
The blade angle adjusting device comprises a shell, a transmission assembly and a driving rod. A flange is arranged in the shell, the transmission assembly is provided with a first worm and a second worm, the first worm and the second worm are rotatably arranged in the shell and are meshed with each other, an elastic fin is arranged on the peripheral face of the driving rod, and the driving rod penetrates through a bottom hole of the shell to be arranged in the shell during assembly. When passing through the flange of the shell, the elastic wing panel is extruded by the flange to deform, and once passing through the flange, the elastic wing panel automatically restores, so that the elastic wing panel and the flange are mutually clamped to finish assembly. Therefore, according to the blade angle adjusting device, the assembling angle of the driving rod does not need to be repeatedly adjusted, the assembling time can be shortened for consumers, and assembling convenience is improved.
本发明的叶片角度调整装置包括一个外壳、一个传动组件及一个驱动杆。外壳的内部具有一个凸缘，传动组件具有一个第一蜗杆与一个第二蜗杆，第一蜗杆与第二蜗杆可转动地设于外壳内且相互啮接，驱动杆的外周面具有一个弹性翼片，驱动杆在组装时从外壳的一个底孔穿设于外壳内，当弹性翼片通过外壳的凸缘时会被凸缘挤压而变形，一旦通过凸缘后会自行恢复原状，使弹性翼片与凸缘相互卡合即完成组装。借此，本发明的叶片角度调整装置不需要反复调整驱动杆的组装角度，对于消费者来说可减少组装时间，以增加组装上的便利性。
Blade angle adjusting device for curtain
用于窗帘的叶片角度调整装置
CHEN BAIYU (Autor:in)
08.07.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
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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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