Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Entrance door structure
The invention relates to an entrance door structure which comprises a single-sash or double-sash door frame and a door sash hinged to the door frame. The door frame comprises a door sash installation part and a top window installation part located above the door sash installation part. The top window installation part extends to the left side and/or the right side to form fixing parts. The lower surface of each fixing part is provided with a connecting structure connected with a wall. Each connecting structure comprises a fixing groove and an accessory partly embedded in the wall, and the portion, located outside the wall, of the top end of each accessory is provided with a matching block matched with the corresponding fixing groove. The door frame and the wall are firmly fixed, the door sash is good in fireproofing and sound insulating effect, and the integral safety of an entrance door is high.
Entrance door structure
The invention relates to an entrance door structure which comprises a single-sash or double-sash door frame and a door sash hinged to the door frame. The door frame comprises a door sash installation part and a top window installation part located above the door sash installation part. The top window installation part extends to the left side and/or the right side to form fixing parts. The lower surface of each fixing part is provided with a connecting structure connected with a wall. Each connecting structure comprises a fixing groove and an accessory partly embedded in the wall, and the portion, located outside the wall, of the top end of each accessory is provided with a matching block matched with the corresponding fixing groove. The door frame and the wall are firmly fixed, the door sash is good in fireproofing and sound insulating effect, and the integral safety of an entrance door is high.
Entrance door structure
CHEN XIANZHONG (Autor:in) / DONG XIANLIANG (Autor:in) / YAN XIONGWEI (Autor:in) / HUA XIONG (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