Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cover seam plate structure of fireproof door
The invention relates to a cover seam plate structure of a fireproof door and belongs to the technical field of fireproof doors. The cover seam plate structure of the fireproof door is arranged on a door leaf and comprises a cover seam plate main body, and the cover seam plate main body comprises an outer frame. The outer frame comprises a first connecting part adhering to one end of the door leaf, a second connecting part adhering to the other end of the door leaf, a third connecting part connected between the first connecting part and the second connecting part, a fourth connecting part arranged in the reverse extending direction of the first connecting part and a fifth connecting part arranged in the reverse extending direction of the second connecting part. Through the matching of two cover seam plate structures, internal and external seam sealing of the upper end and the lower end of a left door leaf and a right door leaf is achieved, and fire behavior spreading and flue gas diffusion are effectively avoided.
Cover seam plate structure of fireproof door
The invention relates to a cover seam plate structure of a fireproof door and belongs to the technical field of fireproof doors. The cover seam plate structure of the fireproof door is arranged on a door leaf and comprises a cover seam plate main body, and the cover seam plate main body comprises an outer frame. The outer frame comprises a first connecting part adhering to one end of the door leaf, a second connecting part adhering to the other end of the door leaf, a third connecting part connected between the first connecting part and the second connecting part, a fourth connecting part arranged in the reverse extending direction of the first connecting part and a fifth connecting part arranged in the reverse extending direction of the second connecting part. Through the matching of two cover seam plate structures, internal and external seam sealing of the upper end and the lower end of a left door leaf and a right door leaf is achieved, and fire behavior spreading and flue gas diffusion are effectively avoided.
Cover seam plate structure of fireproof door
JI XIAOLIANG (Autor:in)
26.08.2015
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
Fireproof door cover seam arrangement device based on water-based steel structure
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2020