CN201148718Y

CN201148718Y - Solid wood composite floor

Info

Publication number: CN201148718Y
Application number: CNU2007203055800U
Authority: CN
Inventors: 冯国伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-11-22
Filing date: 2007-11-22
Publication date: 2008-11-12
Anticipated expiration: 2017-11-22

Abstract

The utility model discloses a wood composite floorboard which comprises an upper layer, a core layer and a bottom layer, wherein the upper layer is a decorative layer; at least one balance layers cover the upper and the lower surfaces of the core layer; the upper layer is attached to the balance layer above the core layer; the bottom layer is attached to the balance layer below the core layer; and wood composite strips are arranged at the periphery of the core layer. A circular oriented strand board is arranged at the center section of the core layer, and a high-density base material board is arranged at the periphery of the oriented strand board. The wood composite floorboard of the utility model has the advantages of saved wood resources, reduced cost, firm structure, high durability, health and environmental protection.

Description

Solid wooden compound floor

Technical field

The utility model relates to a kind of floor, relates in particular to a kind of solid wooden compound floor.

Background technology

Existing decorative floor mainly is single rectangle floor, and its surface has only a kind of material, and form is single.Present this floor accounts for 98% on market.In addition, these floors also have yielding defective, and when making moist distortion, the top layer very easily comes off, and the floor after the distortion can not return to original state.

The utility model content

The technical problems to be solved in the utility model is the defective that overcomes above floor, and a kind of solid wooden compound floor is provided, and its intensity height is not yielding.

For solving the problems of the technologies described above, a kind of solid wooden compound floor of the utility model, comprise upper strata, sandwich layer and bottom, the upper strata is a decorative layer, the upper and lower surface of described sandwich layer respectively is covered with at least one layer equilibration layer, the upper strata is attached on the balance layer of sandwich layer top, and bottom is attached on the balance layer of sandwich layer below, and the periphery of described sandwich layer is the compound edge strip of solid wood.

As a kind of preferred structure of the present utility model, described sandwich layer is high density backing material plate or oriented wood chipboard.

As the another kind of preferred structure of the utility model, the centre of described sandwich layer is circular oriented wood chipboard, and the periphery of oriented wood chipboard is the high density backing material plate.

In the structure of above composite floor board, described balance layer is a plates of solid wood, and the thickness of plates of solid wood is 0.5 millimeter-1.5 millimeters.

Solid wooden compound floor described in the utility model has following technological merit: the sandwich layer on (1) floor adopts high density backing material plate or oriented wood chipboard, not only saves timber resources, has reduced cost, and sturdy and durable, health environment-friendly; (2) oriented wood chipboard of waterproof is adopted in the centre of sandwich layer, and the floor can be born from the external force of any direction and not yielding, can not occur that decorative layer comes off, play phenomenon such as drum in the middle of the floor; In addition, even the floor is out of shape because of making moist, because circular oriented wood chipboard can unload power to any direction equably, therefore the floor after the distortion can revert to original state very soon; (3) sandwich layer on floor adopts the high density backing material plate or the oriented wood chipboard of internal stress free, and periphery is provided with the compound edge strip of solid wood, and the upper and lower surface of sandwich layer is covered with the plates of solid wood balance layer, makes floor internal construction held stationary, and performance is more stable.

Description of drawings

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

Fig. 1 is the longitudinal sectional view of the utility model solid wooden compound floor;

Fig. 2 is the front view of the utility model solid wooden compound floor;

Fig. 3 is the longitudinal sectional view of the another kind of embodiment of the utility model;

Fig. 4 is the A-A sectional view of Fig. 2.

Among the figure: 2 sandwich layers, 3 balance layers, 4 bottoms, the 5 solid wood edge strips of 1 upper strata

The specific embodiment

As depicted in figs. 1 and 2, a kind of solid wooden compound floor of the utility model comprises upper strata 1, sandwich layer 2 and bottom 3, and upper strata 1 is a decorative layer, and the upper and lower surface of sandwich layer 2 respectively is covered with one deck balance layer 3.According to actual needs, also can be covered with multilayer balance layer 3.Upper strata 1 is attached on the balance layer 3 of sandwich layer 2 tops, and bottom 4 is attached on the balance layer 3 of sandwich layer 2 belows, and the periphery of sandwich layer 2 is the compound edge strip of solid wood.

Sandwich layer 2 can be high density backing material plate or oriented wood chipboard (OSB plate); Balance layer is a plates of solid wood, and the thickness of plates of solid wood is 0.5 millimeter-1.5 millimeters.

As shown in Figure 3 and Figure 4, as a kind of better structure of the utility model, circular oriented wood chipboard is selected in the centre 21 of sandwich layer 2 for use, and the periphery of oriented wood chipboard is selected the high density backing material plate for use.The floor of this structure can be born from the external force of any direction and not yielding, can not occur that decorative layer comes off, play phenomenon such as drum in the middle of the floor; In addition, even the floor is out of shape because of making moist, because circular oriented wood chipboard can unload power to any direction equably, therefore the floor after the distortion can revert to original state very soon.

The compound edge strip of the sandwich layer 2 of the utility model solid wooden compound floor and solid wood 5 links together by nail, and is certainly, also can be by cementing agent bonding or connect by other modes.

Claims

1, a kind of solid wooden compound floor, comprise upper strata, sandwich layer and bottom, the upper strata is a decorative layer, it is characterized in that: the upper and lower surface of described sandwich layer respectively is covered with at least one layer equilibration layer, the upper strata is attached on the balance layer of sandwich layer top, bottom is attached on the balance layer of sandwich layer below, and the periphery of described sandwich layer is the compound edge strip of solid wood.

2, solid wooden compound floor according to claim 1 is characterized in that: described sandwich layer is high density backing material plate or oriented wood chipboard.

3, solid wooden compound floor according to claim 1 is characterized in that: the centre of described sandwich layer is circular oriented wood chipboard, and the periphery of oriented wood chipboard is the high density backing material plate.

4, according to each described solid wooden compound floor of claim 1-3, it is characterized in that: described balance layer is a plates of solid wood, and the thickness of plates of solid wood is 0.5 millimeter-1.5 millimeters.

5, according to each described solid wooden compound floor of claim 1-3, it is characterized in that: described sandwich layer is connected by nail with the compound edge strip of solid wood.