A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a combined fireproof wooden door, which comprises two side frame vertical plates (1) in symmetrical arrangement, wherein a middle cap plate (2) is connected between the two side frame vertical plates (1); an upper cap plate (3) is arranged above the middle cap plate (2); a lower cap plate (4) is arranged under the middle cap plate (2); two upper core plates (5) which are in fore-and-aft symmetry are arranged between the upper cap plate (3) and the middle cap plate (2); two lower core plates (6) which are in fore-and-aft symmetry are arranged between the lower cap plate (4) and the middle cap plate (2); a fireproof plate (7) is arranged between the two upper core plates (5); and a fireproof plate (7) is also arranged between the two lower core plates (6). The combined fireproof wooden door has the advantages that the environment is protected; the mounting and the dismounting are convenient; and the structure is stable. The production cost and the maintenance cost can also be reduced; smoke dust can be absorbed; the processing is convenient; and the processing period is shortened.
The invention discloses a combined fireproof wooden door, which comprises two side frame vertical plates (1) in symmetrical arrangement, wherein a middle cap plate (2) is connected between the two side frame vertical plates (1); an upper cap plate (3) is arranged above the middle cap plate (2); a lower cap plate (4) is arranged under the middle cap plate (2); two upper core plates (5) which are in fore-and-aft symmetry are arranged between the upper cap plate (3) and the middle cap plate (2); two lower core plates (6) which are in fore-and-aft symmetry are arranged between the lower cap plate (4) and the middle cap plate (2); a fireproof plate (7) is arranged between the two upper core plates (5); and a fireproof plate (7) is also arranged between the two lower core plates (6). The combined fireproof wooden door has the advantages that the environment is protected; the mounting and the dismounting are convenient; and the structure is stable. The production cost and the maintenance cost can also be reduced; smoke dust can be absorbed; the processing is convenient; and the processing period is shortened.
Combined fireproof wooden door
SHEN JINFANG (author)
2016-01-06
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
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
Preparation method of wooden fireproof door and wooden fireproof door
| European Patent Office | 2020