Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Horizontal-doorframe fireproof door with embedded expansion sealing strip
The invention aims to provide a horizontal-doorframe fireproof door with an embedded expansion sealing strip. According to the technical scheme, the horizontal-doorframe fireproof door comprises a fireproof doorframe, a fireproof door body, an auxiliary fireproof door, a fireproof lock, a fireproof door closing device and a plurality of fireproof hinges. A fireproof peephole is further formed in the fireproof door body. The fireproof lock is provided with a fireproof door handle, a safety door pin and a key hole. The expansion sealing strip is disposed inside the fireproof doorframe. The horizontal-doorframe fireproof door has the advantages that the horizontal doorframe of the fireproof door can effectively block toxic and harmful gases and smoke and impurity such micro particles which are generated in fire so as to protect people taking refuge to escape safely and prevent fire spreading; the wood-board fireproof door does not need painting, paint pollution is avoided, and the fireproof door is high in hardness, resistant to aging, firm, less prone to deformation, good in sound and heat insulation effect, non-toxic, odorless, and economical and practical; safe people evacuation is powerfully guaranteed, and fire spreading can be delayed for a long time.
Horizontal-doorframe fireproof door with embedded expansion sealing strip
The invention aims to provide a horizontal-doorframe fireproof door with an embedded expansion sealing strip. According to the technical scheme, the horizontal-doorframe fireproof door comprises a fireproof doorframe, a fireproof door body, an auxiliary fireproof door, a fireproof lock, a fireproof door closing device and a plurality of fireproof hinges. A fireproof peephole is further formed in the fireproof door body. The fireproof lock is provided with a fireproof door handle, a safety door pin and a key hole. The expansion sealing strip is disposed inside the fireproof doorframe. The horizontal-doorframe fireproof door has the advantages that the horizontal doorframe of the fireproof door can effectively block toxic and harmful gases and smoke and impurity such micro particles which are generated in fire so as to protect people taking refuge to escape safely and prevent fire spreading; the wood-board fireproof door does not need painting, paint pollution is avoided, and the fireproof door is high in hardness, resistant to aging, firm, less prone to deformation, good in sound and heat insulation effect, non-toxic, odorless, and economical and practical; safe people evacuation is powerfully guaranteed, and fire spreading can be delayed for a long time.
Horizontal-doorframe fireproof door with embedded expansion sealing strip
GUO ZONGCHENG (Autor:in) / LI JINZHU (Autor:in) / WANG WENSHENG (Autor:in)
01.07.2015
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
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