Fireproof door

The utility model relates to a fireproof door, including girder steel built -in fitting, door frame and door leaf, door frame fixed connection is on the girder steel built -in fitting, the door leaf passes through the hinge and is connected with the door frame, the door frame includes connection pie...

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Bibliographic Details
Main Authors Shi Chunxiong, Tu Tong, Shi Huizhang
Format Patent
LanguageChinese
English
Published 17.08.2016
Subjects
DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL
FIXED CONSTRUCTIONS
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES
LADDERS
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Summary:The utility model relates to a fireproof door, including girder steel built -in fitting, door frame and door leaf, door frame fixed connection is on the girder steel built -in fitting, the door leaf passes through the hinge and is connected with the door frame, the door frame includes connection piece A, connection piece B and door frame body, connecting piece A is the steel sheet of a fixed connection on the girder steel built -in fitting, and connection piece B is an embedded steel sheet on the door frame body, has the opening that holds connection piece B on the door frame body, the door leaf includes frame, aluminum honeycomb panel and color precoated steel plate, has a nested aluminum honeycomb panel's recess on the frame, and it sets up around aluminum honeycomb panel, and aluminum honeycomb panel is embedded in peripheral frame, the color precoated steel plate cladding is on aluminum honeycomb panel and frame. The utility model has the advantages of: simple structure, construction installation are fast
Bibliography:Application Number: CN20162177998U