Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Double-layer constant-force spring type pull-rope-free honeycomb curtain
The invention discloses a double-layer constant-force spring type pull-rope-free honeycomb curtain. The double-layer constant-force spring type pull-rope-free honeycomb curtain comprises a curtain body and an installation frame arranged on the upper portion of the curtain body, an installation groove is formed in the installation frame, a first spring assembly and a second spring assembly are arranged in the installation groove, and the first spring assembly is located on the upper portion of the second spring assembly. Compared with a single constant-force spring, the double-layer constant-force springs are adopted in the honeycomb curtain, so that the designable length range of the honeycomb curtain is larger, the situation that the honeycomb curtain is not suitable for an application scene due to length limitation is avoided, and the application range of the honeycomb curtain is greatly widened.
本发明公开了双层恒力弹簧式无拉绳蜂巢帘，包括帘体、设置于帘体上部的安装架；所述安装架上设置有安装槽；所述安装槽内设置有第一弹簧组件和第二弹簧组件；所述第一弹簧组件位于第二弹簧组件的上部。本发明的蜂巢帘采用双层恒力弹簧，相比于单个恒力弹簧，使蜂巢帘可设计的长度范围更大，避免因长度限制而使蜂巢帘不适合应用场景的情况，大大提高蜂巢帘的应用范围。
Double-layer constant-force spring type pull-rope-free honeycomb curtain
The invention discloses a double-layer constant-force spring type pull-rope-free honeycomb curtain. The double-layer constant-force spring type pull-rope-free honeycomb curtain comprises a curtain body and an installation frame arranged on the upper portion of the curtain body, an installation groove is formed in the installation frame, a first spring assembly and a second spring assembly are arranged in the installation groove, and the first spring assembly is located on the upper portion of the second spring assembly. Compared with a single constant-force spring, the double-layer constant-force springs are adopted in the honeycomb curtain, so that the designable length range of the honeycomb curtain is larger, the situation that the honeycomb curtain is not suitable for an application scene due to length limitation is avoided, and the application range of the honeycomb curtain is greatly widened.
本发明公开了双层恒力弹簧式无拉绳蜂巢帘，包括帘体、设置于帘体上部的安装架；所述安装架上设置有安装槽；所述安装槽内设置有第一弹簧组件和第二弹簧组件；所述第一弹簧组件位于第二弹簧组件的上部。本发明的蜂巢帘采用双层恒力弹簧，相比于单个恒力弹簧，使蜂巢帘可设计的长度范围更大，避免因长度限制而使蜂巢帘不适合应用场景的情况，大大提高蜂巢帘的应用范围。
Double-layer constant-force spring type pull-rope-free honeycomb curtain
双层恒力弹簧式无拉绳蜂巢帘
CHENG JIANQIANG (Autor:in) / JIANG SONGBAI (Autor:in)
17.11.2020
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
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
Improved type pull-rope-free Roman curtain roller shutter
| Europäisches Patentamt | 2021