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Doors and methods of forming doors

A rounded, side-edged technique used in the field of doors and forming doors

Active Publication Date: 2020-11-20
INTER JOIN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, by the way it is constructed, the door ends are exposed and in pristine condition requiring paint

Method used

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  • Doors and methods of forming doors
  • Doors and methods of forming doors
  • Doors and methods of forming doors

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0093] It should be noted that in the following description, similar or identical reference numerals in different embodiments denote identical or similar features.

[0094] Figure 1 shows a substantially rigid panel 20 for a door 100 in accordance with a preferred embodiment of the present invention.

[0095] The panel 20 includes an upper edge 61 , a lower edge 62 , a first side edge 63 and a second side edge 64 . Such as figure 2 As shown, the panel 20 is made of aluminum composite material, which includes an inner aluminum plate 65, an outer aluminum plate 66 with a plastic core 67 in between.

[0096] As shown in Figures 3 and 4, two parallel V-shaped grooves 24a and 24b are cut into the inner panel 65 and partially enter the core material 67 in the middle of the panel 20, the grooves 24a and 24b generally extend from the upper edge 61 to the lower edge 62, as Figure 3 shows. Outer panels 66 are not labeled.

[0097] Additional V-shaped grooves 24c are cut into the inn...

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PUM

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Abstract

A door (100) includes a single panel (20) folded to form a locking face (53), a first major face, and a second major face (52, 54) of the door. The door preferably further comprises edge tabs (36) which are folded to form the upper surface, the lower surface and the hinged surface of the door. The panels are preferably composite panels comprising inner metal sheets (65), outer metal sheets (66) and a plastic core (67) between the metal sheets.

Description

technical field [0001] The present invention relates to a door and a method of forming a door. Background technique [0002] The door structure, which has remained unchanged for many years, is a wood or medium density fibreboard (MDF) frame with a honeycomb insert covered with wood veneer or MDF panels suitable for staining or painting. In recent years, pre-finished materials have been used for door surfaces. However, by the way it is constructed, the door ends are exposed and in a pristine condition requiring paint. [0003] By the way they are installed, all doors have only three visible faces, the inner main face of the door (facing the interior of the room), the outer main face (facing the outside of the room), and the lock side. On installed doors, the top, bottom, and hinged surfaces of the door are not easily visible. [0004] The present invention seeks to overcome or substantially ameliorate at least some of the deficiencies of the prior art, or at least to provi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E06B3/82E06B3/70E06B3/30E06B5/16
CPCE06B3/827E06B2003/7023E05D3/02E06B3/30E06B3/34E06B3/7001E06B3/7015E06B5/16E06B2003/7042E06B2003/7049
Inventor 托莫·兹翁科·贝托维克
Owner INTER JOIN