Indoor door

Abstract

The invention provides an indoor door and relates to a building decoration technical indoor door of a house, comprising a door leaf and a door pocket; the door pocket comprises a door frame 8 and a door line 12; the door leaf 1 is formed by locking a front panel 2, a rear panel 3 and a frame 6 between the front and the rear panels; the door leaf is provided inside with a plugging compound 5; the door frame is plate-shaped and is formed by combining a panel and a back veneer 11; the panel is provided with a gate strip rib 9; the door line is lath-shaped and is formed by combining a panel and a back veneer 14; the door line is locked with the door frame; the door leaf panel, the door leaf frame, the door frame panel and the door line panel are all made of metal plates. The invention has the advantages of realizing the all-steel door leaf, the semi-steel door frame and the semi-steel door line, realizing the craftworks of uniform embossing and plastic spraying on the surfaces of the door leaf and the door frame as well as the door line conveniently, and realizing the uniform hue processing; the non-metal back veneers of the back faces of the door frame and the door line are pasted and combined with a walling of a door opening conveniently. The indoor door is of beautiful and elegant whole appearance, firmness and durability, wood saving, fireproof and dampproof as well as anti-drying properties, and no deformation. The invention can realize the highly efficient factory production; the assembly installation on the spot is time-saving and quick.

Description

Technical field: [0001] The invention relates to the technical field of architectural decoration, and mainly relates to living room doors and windows, in particular to house interior doors. Background technique: [0002] In the prior art, interior doors can be roughly divided into three categories: solid wood doors, PVC veneer doors, and steel-wood structure doors. Solid wood doors are luxurious and of good quality, but they are expensive, unacceptable to families with low income, and consume a lot of wood. In China, there is a shortage of wood, so substitute products should be advocated. Moreover, solid wood doors are not fireproof, and they are prone to cracking or swelling and deformation in dry and humid weather; PVC veneer interior doors, the door leaf is made of inferior wood with adhesive or compressed board. , the surface is pasted with PVC plastic surface, because it contains toxic chemicals such as toluene and urea aldehyde resin, it is easy to cause indoor chemica...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, interior doors can be roughly divided into three categories: solid wood doors, PVC veneer doors, and steel-wood structure doors. Solid wood doors are luxurious and of good quality, but they are expensive, unacceptable to families with low income, and consume a lot of wood. In China, there is a shortage of wood, so substitute products should be advocated. Moreover, solid wood doors are not fireproof, and they are prone to cracking or swelling and deformation in dry and humid weather; PVC veneer interior doors, the door leaf is made of inferior wood with adhesive or compressed board. , the surface is pasted with PVC plastic surface, because it contains toxic chemicals such as toluene and urea aldehyde resin, it is easy to cause indoor chemical pollution, and the service life is short; steel-wood combined indoor doors are now gradually recognized by people, which not only saves wood but also reduces Pollution and not easy to deform are the development direction, but the current steel-wood interior doors still have many defects, mainly because the door leaves still need to use more wooden keels, especially the door frame is made of wood, but it is made of iron or steel plates The door panel and the door cover are all made of compressed boards and multi-layer boards, which still cause pollution, and most of the door covers are made by on-site decoration, which is labor-intensive and time-consuming and inefficient. At present, no all-steel or basic all-steel Reports and public knowledge of interior doors

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