Door frame, preparation method of door frame, and molding press door comprising door frame

Abstract

The invention discloses a door frame and further discloses a molding press door and a preparation method of the molding press door. The door frame comprises a door frame main body and a side frame. Arectangular opening with the size being matched with that of a rectangular door core is formed in the middle of the door frame main body, and a rectangular right-angle groove surrounding the rectangular opening is formed in the obverse side of the door frame main body. The cross section of the right-angle groove is in an L shape, and the right-angle groove comprises a horizontal groove face parallel to the obverse side of the door frame main body and a vertical groove face perpendicular to the obverse side of the door frame main body. The horizontal groove face is covered with the side frame,and the side frame extends out of the horizontal groove face towards rectangular opening to form an abutting-joint part. The thickness of the side frame is smaller than or equal to the height of the vertical groove face. The molding press door formed by assembling the door frame is overall flat and smooth, the stability and strength of the molding press door are enhanced, and the impact-resistantand extruding-resistant properties of the molding press door are also enhanced.

Description

technical field [0001] The invention relates to the technical field of furniture processing, in particular to a door frame, a method for preparing the door frame and a molded door including the door frame. Background technique [0002] Common interior doors include the following: solid wood composite doors, solid wood doors, and molded wood doors. Among them, the door core of the solid wood composite door is mostly made of pine, fir or imported filler materials, and the external density board and solid wood veneer are made after high temperature hot pressing, and the edges are sealed with solid wood lines. Although the cost of raw materials is lower, the production process is relatively cumbersome, and the surface finish layer often has cracks and veneer bubbles. When the shape is complex, it is not easy to form mass production. The solid wood door is made of natural logs from the forest as the door core, after drying treatment, and then scientifically processed by blanking...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the deficiencies of the prior art, one of the objectives of the present invention is to provide a door frame, which is used to assemble a new type of molded door with a matching door core to solve the problems of poor stability and limited adhesion of traditional molded doors. and other problems, through assembling the door core to overcome the problem that the traditional molded door is not resistant to impact and extrusion

[0006] The third object of the present invention is to provide a method for preparing a molded door, by which the above-mentioned new molded door is produced and assembled to solve the problem that the existing molded door requires a nailing process or adhesive glue for assembly, the processing procedure is complicated, and the molded door cannot be assembled. Problems of limited strength, resistance to impact and extrusion

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