CN201021539Y

CN201021539Y - Real wood laminated floor board

Info

Publication number: CN201021539Y
Application number: CNU2007200334756U
Authority: CN
Inventors: 汝继勇
Original assignee: SUZHOU HERS INTERNATIONAL WOOD INDUSTRY Co Ltd
Current assignee: Dare future technology is controlled interest Group Plc
Priority date: 2007-01-08
Filing date: 2007-01-08
Publication date: 2008-02-13
Anticipated expiration: 2017-01-08

Abstract

The utility model discloses a solid-wood laminated floor board, comprising linear wooden boards, the wooden board in thickness direction comprises a solid-wood layer, a bearing layer, and a balance layer from top to bottom; the solid-wood layer, the bearing layer and the balance layer are compressed together, mutually cooperating tenon- match structures are separately provided on each pair of mutually parallel sides of the wooden boards, the utility model is characterized in that the solid-wood layer and the balance layer adopt the same sort of trees and the thicknesses of the woodiness, the fiber direction of the solid-wood layer and the balance layer is identical with the length direction of the wooden board, the bearing layer is a fiber plate layer with high density. When thermal expansion and cold shrinkage occur as the utility model is used, the problems of floor board deformation and warping crack are not easy to occur; and the utility model can bear more pressure, and can also lower the cost of the wooden floor board.

Description

The solid wood laminate flooring

Technical field

The utility model relates to a kind of floor, is specifically related to the solid wood laminate flooring that a kind of three-layered node configuration gummed forms.

Background technology

The floor of adopting natural wood to process is called wooden floor, such floor has the characteristic of relatively getting close to nature, and owing to be pure woodwork, material is warm in nature, and feel is good, there is not radioactivity, burst size of methanal reaches E1 even higher level, to human body without any harm, yet with the floor price comparison costliness of pure log processing, meet water or tan by the sun etc. all may be out of shape, and being not easy to arrange becomes the main cause that people are reluctant to use wooden floor.

On the other hand, when local slab integral adopts a slice Wood Processing, to having relatively high expectations of material, and in fact, influence just its top layer of flooring look, if just top layer 3-5 millimeter adopts decorative pattern timber more attractive in appearance, middle other lower-cost material of changing can effectively reduce cost.

Summary of the invention

The utility model purpose provides a kind of three layer construction and constitutes, and on-deformable solid wood laminate flooring is to reduce the cost on floor.

For achieving the above object, the technical solution adopted in the utility model is: a kind of solid wood laminate flooring, constitute by the strip plank, described plank constitutes top-down the compacting by solid wood layer, bearing course and balance layer of thickness direction, on every pair of side parallel to each other of plank, be respectively equipped with the tenon-tongue-and-groove structure of working in coordination, described solid wood layer and balance layer adopt the wooden formation of identical seeds and same thickness, the machine direction of solid wood layer and balance layer is consistent with the plank length direction, and described bearing course is a high-density fiberboard layer.

When making, top layer and bottom adopt sawing, slicing, rotary-cut or articifial wood etc. to have the wood single-plate of the beautiful grain of wood, high density fiberboard is adopted in the intermediate layer, three ply board is made blank through gluing hot pressing (or colding pressing), makes required floor through balancing of stresses, mechanical sanding, mortise oiling (or japanning) again.

In the technique scheme, the thickness of described solid wood layer and balance layer is identical, and between 2 millimeters to 4 millimeters, the thickness of described bearing course is between 5 millimeters to 9 millimeters.

Because the technique scheme utilization, the utility model compared with prior art has following advantage:

1. adopt the wooden formation of identical seeds and same thickness owing to the utility model solid wood layer and balance layer, the machine direction of solid wood layer and balance layer is consistent with the plank length direction, thereby easily obtain balancing of stresses, when in use expanding with heat and contract with cold, floor problem such as be difficult for deforming, warp and fracture;

2. the bearing course in the middle of the wooden utility model adopts high density fiberboard, can bear big pressure, can reduce the cost of wood flooring again.

Description of drawings

Accompanying drawing 1 is the plan structure schematic diagram of the utility model embodiment one;

Accompanying drawing 2 is the A-A cross-sectional schematic of Fig. 1;

Wherein: [1], plank; [2], solid wood layer; [3], bearing course; [4], balance layer; [5], tenon-tongue-and-groove structure.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is further described:

Embodiment one: referring to accompanying drawing 1, shown in 2, a kind of solid wood laminate flooring, constitute by strip plank 1, described plank 1 is top-down by solid wood layer 2 at thickness direction, bearing course 3 and balance layer 4 compactings constitute, on plank 1 every pair of side parallel to each other, be respectively equipped with the tenon-tongue-and-groove structure 5 of working in coordination, the thickness of described solid wood layer 2 and balance layer 4 is 3 millimeters, adopt the plank of identical seeds to constitute, machine direction is consistent with the plank length direction, described bearing course 3 thickness are 9 millimeters, the employing high density fiberboard constitutes, described solid wood layer 2 is identical with the thickness of balance layer 4, between 2 millimeters to 4 millimeters, the thickness of described bearing course 3 is between 5 millimeters to 9 millimeters.

Embodiment two: a kind of solid wood laminate flooring, constitute by the strip plank, described plank constitutes top-down the compacting by solid wood layer, bearing course and balance layer of thickness direction, on every pair of side parallel to each other of plank, be respectively equipped with the tenon-tongue-and-groove structure of working in coordination, the thickness of described solid wood layer and balance layer is identical, and all between 2 millimeters to 4 millimeters, adopt the plank of identical seeds to constitute, machine direction is consistent with the plank length direction, described bearing course thickness adopts high density fiberboard to constitute between 5 millimeters to 9 millimeters.

Claims

1. solid wood laminate flooring, constitute by strip plank [1], described plank [1] is top-down by solid wood layer [2], bearing course [3] and balance layer [4] compacting formation at thickness direction, on every pair of side parallel to each other of plank [1], be respectively equipped with the tenon-tongue-and-groove structure [5] of working in coordination, it is characterized in that: the wooden formation of described solid wood layer [2] and balance layer [4] identical seeds of employing and same thickness, solid wood layer [2] is consistent with the plank length direction with the machine direction of balance layer [4], and described bearing course [3] is a high-density fiberboard layer.

2. solid wood laminate flooring according to claim 1 is characterized in that: described solid wood layer [2] is identical with the thickness of balance layer [4], and between 2 millimeters to 4 millimeters, the thickness of described bearing course [3] is between 5 millimeters to 9 millimeters.