Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cordless sunshade device with clockwork gear
The invention discloses a cordless sunshade device with a clockwork gear. The device comprises upper and lower guide rails and a windable sunshade object which is arranged between the upper and lower guide rails, wherein a lifting system is arranged on the upper guide rail and comprises the clockwork gear and first and second dampers arranged on the two sides of the clockwork gear; a winding cord penetrates through the interior of the windable sunshade object and passes through the dampers to be wound by the clockwork gear; a splicing groove is formed between the upper and lower guide rails and is formed in the positions at the two ends of the upper and lower guide rails; the two sides of the windable sunshade object are arranged in the splicing groove and can be wound and stretched along the splicing groove. The sunshade device is of the cordless structure, so the potential safety hazard of injury caused by winding of the cord exposed on the outer side is avoided, the device is easy and convenient to operate, and the device can be stopped at any position by pulling the sunshade object with a hand and operates stably. The device is integrally attractive, is convenient to operate and has high applicability.
Cordless sunshade device with clockwork gear
The invention discloses a cordless sunshade device with a clockwork gear. The device comprises upper and lower guide rails and a windable sunshade object which is arranged between the upper and lower guide rails, wherein a lifting system is arranged on the upper guide rail and comprises the clockwork gear and first and second dampers arranged on the two sides of the clockwork gear; a winding cord penetrates through the interior of the windable sunshade object and passes through the dampers to be wound by the clockwork gear; a splicing groove is formed between the upper and lower guide rails and is formed in the positions at the two ends of the upper and lower guide rails; the two sides of the windable sunshade object are arranged in the splicing groove and can be wound and stretched along the splicing groove. The sunshade device is of the cordless structure, so the potential safety hazard of injury caused by winding of the cord exposed on the outer side is avoided, the device is easy and convenient to operate, and the device can be stopped at any position by pulling the sunshade object with a hand and operates stably. The device is integrally attractive, is convenient to operate and has high applicability.
Cordless sunshade device with clockwork gear
WU RONGZHONG (Autor:in) / WU HAILUN (Autor:in)
01.04.2015
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
SUNSHADE MEMBER, SUNSHADE UNIT, SUNSHADE BLOCK AND SUNSHADE
| Europäisches Patentamt | 2017
SUNSHADE MEMBER, SUNSHADE UNIT, SUNSHADE BLOCK, AND SUNSHADE
| Europäisches Patentamt | 2019