Decorative board

A technology for decorative panels and panels, applied in covering/lining, architecture, building structure, etc., can solve problems such as floor arching deformation, limited mating area, floor noise, etc. The effect of easy installation and splicing

Inactive Publication Date: 2010-05-26
GUANGDONG YINGRAN WOOD IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The wooden floor of this structure has the following defects: 1. The groove and tenon fit area is limited, the stability is poor, and the connection strength is low; 2. The groove and tenon bite is not firm, and there is noise in the floor during use; The groove and tenon joint of the floor penetrates from the upper surface of the floor, causing the floor to arch and deform due to moisture

Method used

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Examples

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Embodiment Construction

[0016] A decorative board, especially a double-groove wooden floor, comprising a board body 1, the first side of the board body 1 protruding from top to bottom with first connecting tenons 2 and second connecting tenon 3 arranged at intervals, the board The second side of the body 1 is concavely provided with first connecting grooves 4 matched with the first connecting tenons 2 arranged at intervals and second connecting grooves 5 matched and installed with the second connecting tenons 3 . The cross sections of the two connecting tenons and the first and second connecting grooves are rectangular. The protrusion height of the first connecting tenon 2 is lower than that of the second connecting tenon 3, and the recessed depth of the first connecting groove 4 is shallower than that of the second connecting groove 5; the thickness of the first connecting tenon 2 is lower than that of the second connecting tenon. The tenon 3 is thin, and the width of the first connecting groove 4 i...

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PUM

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Abstract

The invention discloses a decorative board comprising a long or square board body which is provided with a first side surface and a second side surface which are opposite. The decorative board is characterized in that at least two paths of spaced joint tongues are bulged on the first side surface from top to bottom, and the second side surface is provided with at least two paths of spaced connecting troughs matched and installed with the joint tongues on the first side surface from top to bottom. Two paths of joint tongues and connecting troughs are provided by the invention; compared with the single chase mortise matching structure, the matching area of a board body trough and tenon joint is enlarged, frictional force is increased, and the board body trough and tenon joint are tightly meshed, have favorable stability and high joint strength; in addition, because the connecting trough and the joint tongues are in multilayer structure, water is stopped by the highest connecting troughs or joint tongues when water is used for cleaning the board body, so that water can not seep into other lower connecting troughs or joint tongues, and the phenomenon that the board body deforms or arches because of water penetration can be reduced. The design of long and short mortises can save more timber resource than common single tenon and brings better economic value.

Description

Technical field: [0001] The invention relates to a decorative plate. Background technique: [0002] Existing decorative boards, such as wooden floors, generally have a single-connection groove and a single-connection tenon joint structure, and the cross-section of the tenon and groove is a semicircular structure, such as figure 1 shown. The wooden floor of this structure has the following defects: 1. The groove and tenon fit area is limited, the stability is poor, and the connection strength is low; 2. The groove and tenon bite is not firm, and there is noise in the floor during use; The groove and tenon joint of the floor penetrates from the upper surface of the floor, causing the floor to arch and deform due to moisture. Invention content: [0003] The purpose of the present invention is to provide a decorative plate with good stability and high connection strength. [0004] A decorative plate, including a long or square plate body, the plate body has a first side and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F13/076
Inventor 佘学彬
Owner GUANGDONG YINGRAN WOOD IND
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