Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Assembled door frame
The invention relates to an assembled door frame, and belongs to the technical field of building doors and windows. The assembled door frame comprises an inner edge frame, an outer edge frame and a connecting frame arranged between the inner edge frame and the outer edge frame. A first filling cavity is formed between the connecting frame and the inner edge frame, and a second filling cavity is formed between the connecting frame and the outer edge frame. The assembled door frame is convenient to install and wide in application range and has certain fire prevention, heat insulation and noise reduction functions.
Assembled door frame
The invention relates to an assembled door frame, and belongs to the technical field of building doors and windows. The assembled door frame comprises an inner edge frame, an outer edge frame and a connecting frame arranged between the inner edge frame and the outer edge frame. A first filling cavity is formed between the connecting frame and the inner edge frame, and a second filling cavity is formed between the connecting frame and the outer edge frame. The assembled door frame is convenient to install and wide in application range and has certain fire prevention, heat insulation and noise reduction functions.
Assembled door frame
JI XIAOLIANG (Autor:in) / XIE JIAYAO (Autor:in)
04.11.2015
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