Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Roller shutters box upper frame profile of sliding window
A roller shutters box upper frame profile of a sliding window comprises a roller shutters box upper frame profile left portion (1), a roller shutters box upper frame profile middle portion (2) and a roller shutters box upper frame profile right portion (3), wherein the roller shutters box upper frame profile left portion (1) consists of a parallelogram and an inverted-'7'-shaped portion; the roller shutters box upper frame profile right portion (3) consists of a parallelogram and an inverted-'7'-shaped portion; and ring-shaped projections with openings are respectively arranged in spaces of the bottoms of the insides of the parallelograms on two sides of the roller shutters box upper frame profile; and a recessed 'T'-shaped groove is formed in a corner of the roller shutters box upper frame profile right portion. The roller shutters box upper frame profile of the sliding window is reasonable in design, and a window body is durable after being mounted.
Roller shutters box upper frame profile of sliding window
A roller shutters box upper frame profile of a sliding window comprises a roller shutters box upper frame profile left portion (1), a roller shutters box upper frame profile middle portion (2) and a roller shutters box upper frame profile right portion (3), wherein the roller shutters box upper frame profile left portion (1) consists of a parallelogram and an inverted-'7'-shaped portion; the roller shutters box upper frame profile right portion (3) consists of a parallelogram and an inverted-'7'-shaped portion; and ring-shaped projections with openings are respectively arranged in spaces of the bottoms of the insides of the parallelograms on two sides of the roller shutters box upper frame profile; and a recessed 'T'-shaped groove is formed in a corner of the roller shutters box upper frame profile right portion. The roller shutters box upper frame profile of the sliding window is reasonable in design, and a window body is durable after being mounted.
Roller shutters box upper frame profile of sliding window
SUN BINGCAI (Autor:in)
03.02.2016
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
Roller shutters box upper frame suitable for system casement window
| Europäisches Patentamt | 2016
Frame profile of roller shutter box for sliding window
| Europäisches Patentamt | 2016