Door case and suit door applying the door case

Abstract

The invention provides a doorframe, comprising a jaw-covering wire of main frame, a main frame, a connecting plate, an accessory frame and a jaw-covering wire of accessory frame which are connected in turn along the wall thickness direction. The connecting plate is inserted in a connecting slot which is arranged on the main frame and the accessory frame along the wall thickness direction; and all the components can be manufactured by aluminium alloy sections. Furthermore, the invention also provides a suit door which comprises a door leaf and a doorframe adapted and connected to each other. The door leaf consists of a framework and two door plates; the framework and the doorframe have corresponding shapes and are closed along the circumferential direction; the framework is further provided with a door plate slot which helps to install the two door plates onto two sides of the framework respectively in inserting way. The doorframe is the doorframe provided in the invention. The doorframe of the invention and the suit door employing the doorframe have firm connection, solid durability and wide application range; and the doorframe and the suit door also have the advantages of heat preservation, damp proofing, sound insulation, environment protection, fire proofing, flame preventing and the like.

Description

technical field [0001] The invention relates to a door structure of a building, in particular to a door frame and a suit door using the door frame. Background technique [0002] With the continuous improvement of living conditions, consumers pay more and more attention to the practicality and aesthetics of home decoration, and interior doors are an indispensable and important part of home decoration. At present, there are many types of interior doors on the market, with different specifications and grades. [0003] Under normal circumstances, the same type of door and door frame are used together. Among them, several common indoor doors and door frames mainly include: solid wood doors, solid wood composite doors, paint-free doors, steel-wood doors, bamboo-wood doors, ecological doors, and aluminum alloy glass doors. [0004] Solid wood doors and door frames use solid wood as the main material, and the surface is sprayed with liquid paint, which belongs to higher-grade indo...

AI Technical Summary

Problems solved by technology

[0008] In order to solve the above problems, the present invention provides a door frame and a suit door using the door frame, which can not only effectively avoid quality problems such as rust, deformation, cracking, etc., but also has the advantages of practicality, environmental protection, firm and fast installation, etc.

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