CN201180364Y

CN201180364Y - Three-layer wooden composite flooring with core plate having edge sealing

Info

Publication number: CN201180364Y
Application number: CNU2008200898240U
Authority: CN
Inventors: 王雨
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-04-24
Filing date: 2008-04-24
Publication date: 2009-01-14
Anticipated expiration: 2018-04-24

Abstract

The utility model provides a three-layer solid wood composite floor the core plate of which is provided with seal edges. The three-layer solid wood composite floor comprises a surface plate, the core plate and a backboard, wherein the core plate consists of a plate core and seal edges which are provided with lock catches, and the plate core consists of a set of wood strips spliced together horizontally. The criss-cross wood strips in the three-layer solid wood composite floor ensure that the floor is not easily tilted or deformed, thereby improving the stability and the firmness of the floor. The batten seal edges vertically arranged effectively prevent water vapor and moth from intruding the inner part of the core plate so that the quality problems that the floor is easily expanded and easily damaged by moth are solved. The horizontal spliced battens forming the plate core greatly improve the horizontal intensity of tension of the floor. In addition, the gap between battens can improve the ventilation property of the plate and effectively realize the heat conduction. The three-layer solid wood composite floor has certain environmental protection and high material utilization rate.

Description

The three-layer wood composite flooring of central layer band edge sealing

(1) technical field

The utility model relates to a kind of solid wooden compound floor, is specifically related to the three-layer wood composite flooring of central layer band edge sealing.

(2) background technology

At present, solid wooden compound floor has been because of having kept natural, soft, the warm texture of wooden floor, has been endowed the anti-wear performance of consolidated floor again and is widely used in the middle of the household decoration.Solid wooden compound floor all has dash board, central layer and three basic building blocks of backboard, for strengthening floor stability and fastness, the producer is many to dose balance plate between central layer and dash board, backboard, each aspect is sticked together by colloid, the excessive content of formaldehyde that causes of glue consumption exceeds standard, and greatly reduces the environmental-protecting performance on floor.Existing solid wooden compound floor is many because of being invaded the phenomenon of making moist and damage by worms by aqueous vapor and moth, the quality of influence ground intralamellar part.In addition, the central layer of composite floor board is many to be assemblied into the master with unidirectional, and transverse tensile strength is low, between floor and floor easily the pucker ﹠ bloat because of the floor produce the slit.The inner central layer in floor is a base material with the monoblock plank, and gas permeability is not strong, and the size of material is also had qualification, is unfavorable for economical with materials.

(3) summary of the invention

The purpose of this utility model is to provide a kind of three-layer wood composite flooring that certain feature of environmental protection, good stable and fastness, gas permeability and thermal conductivity are strong, the sheet material utilization rate is high that has.

The purpose of this utility model is achieved in that it comprises dash board, central layer and backboard three parts, and central layer is made up of plate core and edge sealing, and edge sealing is provided with snap close, and the plate core is made up of horizontally-spliced one group of lath together.

The utility model also has some technical characterictics like this:

1, described edge sealing vertically is arranged on plate core both sides;

The slit that 2, between described lath and the lath, 0.03mm is all arranged between plate core and the edge sealing;

3, described dash board, the face between central layer and the backboard is connected with colloid with face.

Horizontally-spliced lath and the edge sealing that vertically is added in plate core both sides make the plate grain of ground intralamellar part crisscross in the utility model central layer, make the floor be difficult for buckling deformation, strengthen floor stability and fastness, thereby improved the physical life of this series products greatly.Vertically the batten edge sealing that is provided with has effectively stoped aqueous vapor and moth to invade the plate core position of central layer inside by the snap close slit, makes the floor be difficult for taking place inherent the expansion and quality problems such as damage by worms.The horizontal assembly unit batten that constitutes the plate core has also improved the transverse tensile strength on floor greatly, has reduced the floor and has produced the probability in slit because of pucker ﹠ bloat.In addition, keep the slit of 0.03mm between the splicing lath of central layer, can strengthen the gas permeability of sheet material, conduct heat energy effectively, especially be fit to be applied in the middle of the building of geothermal heating system.The utility model has reached stability and fastness preferably when not adding balance plate, the colloid adhesion face reduces, and has reduced glue consumption, has guaranteed the environmental-protecting performance on floor effectively.In addition, central layer of the present utility model is to the utilization rate height of sheet material, and the unserviceable leftover pieces of general floorings all can fully use, and have reduced the waste to material.

(4) description of drawings

Fig. 1 is the transversary generalized section of concrete first kind of embodiment;

Fig. 2 is the vertical structure generalized section of concrete first kind of embodiment.

(5) specific embodiment

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

Embodiment 1:

In conjunction with Fig. 1 and Fig. 2, present embodiment comprises dash board 1, central layer and backboard 3 three parts, and central layer is made up of plate core 4 and edge sealing 5, and edge sealing 5 is provided with snap close 6, and plate core 4 is made up of many transversely arranged laths 7; Edge sealing 5 vertically is arranged on plate core 4 both sides, between the lath 7, the slit of 0.03mm all arranged between edge sealing 5 and the plate core 4.

Claims

1, the three-layer wood composite flooring of central layer band edge sealing, it comprises dash board, central layer and backboard three parts, and central layer is made up of plate core and edge sealing, and edge sealing is provided with snap close, and the plate core is made up of horizontally-spliced one group of lath together.

2, floor according to claim 1 is characterized in that described edge sealing vertically is arranged on plate core both sides.

3, floor according to claim 1 is characterized in that between described lath and the lath, the slit of 0.03mm is all arranged between plate core and the edge sealing.

4, floor according to claim 1 is characterized in that described dash board, and the face between central layer and the backboard is connected with colloid with face.