Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Door bottom seam sealing device and application thereof in fireproof door and small refuge room
The invention discloses a door bottom seam sealing device and application thereof in a fireproof door and a small refuge room. The door bottom seam sealing device comprises a U-shaped guide sleeve, a foam glass block, fixing pieces and an opening and closing latch; a U-shaped opening end of the U-shaped guide sleeve faces downwards and is fixed at the bottom of a door body; elongated chutes are respectively formed in two ends of each of two side surfaces of the U-shaped guide sleeve; the foam glass block is inlaid in the opening end of the U-shaped guide sleeve; latch holes are formed in two ends of the foam glass block; and the fixing pieces are positioned above the elongated chutes of the U-shaped guide sleeve. The door bottom seam sealing device is simple in structure and wide in application range; requirements of fireproofing and breathability of doors are met; and requirements of residential building are also met.
Door bottom seam sealing device and application thereof in fireproof door and small refuge room
The invention discloses a door bottom seam sealing device and application thereof in a fireproof door and a small refuge room. The door bottom seam sealing device comprises a U-shaped guide sleeve, a foam glass block, fixing pieces and an opening and closing latch; a U-shaped opening end of the U-shaped guide sleeve faces downwards and is fixed at the bottom of a door body; elongated chutes are respectively formed in two ends of each of two side surfaces of the U-shaped guide sleeve; the foam glass block is inlaid in the opening end of the U-shaped guide sleeve; latch holes are formed in two ends of the foam glass block; and the fixing pieces are positioned above the elongated chutes of the U-shaped guide sleeve. The door bottom seam sealing device is simple in structure and wide in application range; requirements of fireproofing and breathability of doors are met; and requirements of residential building are also met.
Door bottom seam sealing device and application thereof in fireproof door and small refuge room
CAI MINGWEI (Autor:in) / LI JING (Autor:in)
02.12.2015
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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