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Arc corner for wallboard

A technology for wall panels and corners, applied in covering/lining, construction, building construction, etc., can solve the problems of difficult installation of screws, increased dust and dead corners, unstable corner aluminum, etc., and achieves simple disassembly and reinstallation, Guaranteed accuracy and low construction error

Inactive Publication Date: 2013-01-09
KUNSHAN MAX METAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002]The large circular arc corners in the prior art are connected to the wall panels through card slots. It takes time and effort to install, and there are obvious corner marks at the inner corners. There are bosses at the male corners, which increase dust accumulation and dead corners. Because the size of the corners is too large, it affects the overall appearance, and it is troublesome to disassemble and reinstall.
The disadvantages of other types of arc corners are: 1. It is difficult to install oblique screws, and it is difficult to grasp the angle with a pistol drill; 2. The screws are fixed on the plastic base, and the strength of the plastic base is very poor. Deformation, without force, the angle aluminum will be unstable; 3. Screws cannot be installed when wrapping the pillars, etc.

Method used

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  • Arc corner for wallboard
  • Arc corner for wallboard

Examples

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Embodiment Construction

[0014] Example: such as figure 1 , 2 As shown, a wallboard arc corner, including a cylindrical arc-shaped cover plate 1 and a strip-shaped structure base 2, the two sides of the cover plate 1 are respectively provided with an insertion buckle lip 1-1 and a locking buckle lip 1-2, the base 2 The two sides are respectively provided with an insertion block 2-1 and a locking block 2-2, and the insertion buckle lip 1-1 and the locking buckle lip 1-2 are buckled with the insertion block 2-1 and the locking block 2-2 respectively, realizing the cover The inner connection between the plate 1 and the base 2 is easy to be damaged at the corner, and the cover plate 2 can be directly replaced after being damaged, and the disassembly and reinstallation are simple. The middle part of both sides of the base 2 is respectively provided with an inward groove corresponding to the longitudinal groove at the end of the wallboard 5. The positioning aluminum material 3 is placed in the correspo...

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Abstract

The invention discloses an arc corner for a wallboard. The arc corner comprises a cylindrical arc-shaped cover plate and a base in an elongated structure. The arc corner is characterized in that an inserting fastener and a locking fastener are arranged on two sides of the cover plate respectively, an inserting block and a locking block are arranged on two sides of the base respectively, and the inserting fastener and the locking fastener are fastened with the inserting block and the locking block respectively. The arc corner for the wallboard has the advantages that the cover plate and the base are internally connected through the inserting fastener and the locking fastener and the inserting block and the locking block; and the corner position is easily damaged by bump, and the cover plate can be exchanged directly after damage, so that the dismounting and the remounting are simple.

Description

technical field [0001] The invention relates to the technical field of building decoration engineering, in particular to a wallboard arc corner. Background technique [0002] The large circular arc corners in the prior art are connected to the wallboard through a card slot, which takes time and effort to install. There are obvious corner marks at the inner corners, and bosses at the outer corners, which increase dust accumulation and dead ends. Because the size of the corner is too large, the overall appearance is affected, and the operation is cumbersome during disassembly and reinstallation. The disadvantages of other types of arc corners are: 1. It is difficult to install oblique screws, and it is difficult to grasp the angle with a pistol drill; 2. The screws are fixed on the plastic base, and the strength of the plastic base is very poor. Deformation, without force, the angle aluminum will be unstable; 3. Screws cannot be installed when wrapping pillars. Contents of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F13/073
Inventor 王世成
Owner KUNSHAN MAX METAL
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