A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a novel fireproof door, and belongs to the technical field of fireproof doors. The novel fireproof door comprises a door frame, a door sash, a fireproof lock, a fireproof door handle, a fireproof hinge and a fireproof door closer, wherein a first fireproof sealing piece is arranged at a position, which is connected with the door sash, of the door frame; a second fireproof sealing piece is arranged at a position, which is connected with the door frame, of the door sash; the door sash comprises a left door sash, a right door sash and two seam shielding plate structures which are respectively arranged on the left door sash and the right door sash; and each seam shielding plate structure comprises a seam shielding plate main body which is provided with an outer frame with an H-shaped structure. The novel fireproof door is simple in structure, the sealing property of space between the door frame and the door sash and the sealing property of the inner sides and the outer sides of the left door sash and the right door sash are improved, the circumstance that a door seam deforms when heated is avoided, a heat-insulation effect is high, and fire and smoke are stopped from spreading.
The invention provides a novel fireproof door, and belongs to the technical field of fireproof doors. The novel fireproof door comprises a door frame, a door sash, a fireproof lock, a fireproof door handle, a fireproof hinge and a fireproof door closer, wherein a first fireproof sealing piece is arranged at a position, which is connected with the door sash, of the door frame; a second fireproof sealing piece is arranged at a position, which is connected with the door frame, of the door sash; the door sash comprises a left door sash, a right door sash and two seam shielding plate structures which are respectively arranged on the left door sash and the right door sash; and each seam shielding plate structure comprises a seam shielding plate main body which is provided with an outer frame with an H-shaped structure. The novel fireproof door is simple in structure, the sealing property of space between the door frame and the door sash and the sealing property of the inner sides and the outer sides of the left door sash and the right door sash are improved, the circumstance that a door seam deforms when heated is avoided, a heat-insulation effect is high, and fire and smoke are stopped from spreading.
Novel fireproof door
JI XIAOLIANG (author)
2015-08-19
Patent
Electronic Resource
English
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