CN2525152Y

CN2525152Y - Solid wood reinforced composite floor board

Info

Publication number: CN2525152Y
Application number: CN 01269991
Authority: CN
Inventors: 刘亦兵; 刘彬彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-12-31
Filing date: 2001-12-31
Publication date: 2002-12-11
Anticipated expiration: 2011-12-31

Abstract

A solid wood reinforced composite floor board comprises a surface layer, a middle layer and a bottom which are stuck together by glue. The form of tonge-and-groove has common type, lock button type and sawtooth type. The surface layer adopts the solid wood material to cause that the floor board have the characteristics of naturalness, trueness, comfort and good texture; the middle layer adopts the dense board; the bottom is dampproof and results in the upper side and under side being balanced, the bottom can adopt slightly inferior wood or impregnated paper to lower cost. The surface layer is applied by UV dope to improve the staying quality. The utility model has the advantages of both solid wood floor board and reinforced wood floor board.

Description

Solid-wood reinforced compoiste wood floor

Technical field

The utility model relates to a kind of solid-wood reinforced compoiste wood floor.

Background technology

Along with improving constantly of living standards of the people, everybody more and more pursues a kind of natural true U.S., the main pure wooden floor that trends towards selecting high-quality on the finishing on ground, this has caused the large tracts of land of the forest reserves to reduce, affect the mankind's oneself living environment, and have yielding, not wear-resisting, as to need keel clamping plate, installation complexity shortcoming.And existing laminated flooring does not have the characteristics of true nature.

Summary of the invention

The purpose of this utility model just provides a kind of solid-wood reinforced compoiste wood floor that has wooden floor and laminated flooring advantage concurrently.

The utility model has the advantages that: surface course adopts solid wood material, makes the floor have natural, the texture of solid wood, true, comfortable characteristics; The middle-high density plate is adopted in the middle level; Bottom can be moistureproof, and make above and below, floor balance, prevents distortion, and bottom can adopt inferior slightly timber, also can adopt impregnated paper, to reduce cost.Be coated with UV coating on the top layer and can increase abrasion resistance.The utility model has the advantage of wooden floor and laminated flooring concurrently.

The utility model is described in further detail below in conjunction with drawings and Examples.

Description of drawings

Fig. 1 is the utility model cross section structure schematic diagram;

Fig. 2 is the embodiment of the utility model list rectangle tongue and groove;

Fig. 3 is the embodiment of the utility model double square tongue and groove;

Fig. 4 is an embodiment of the utility model bayonet type tongue and groove;

Fig. 5 is the scheme of installation of Fig. 4 tongue and groove;

Fig. 6 is the three-dimensional structure diagram of zigzag tongue and groove of the present utility model;

Fig. 7 is the structural representation after the tongue and groove of Fig. 6 connects;

Fig. 8 is the structure chart of movable installing type tongue and groove of the present utility model;

Fig. 9 is the scheme of installation of tongue and groove among Fig. 8.

The specific embodiment

Referring to Fig. 1, the utility model comprises solid wood top layer 1, density board middle level 2, moistureproof, balancing layer 3.Three interlayers are bonding with glue 4.

Referring to Fig. 2, the tongue and groove of this embodiment is single rectangle tenon 6 and tongue-and-groove 5.

Fig. 3 is double square tenon, groove tongue and groove.

As shown in Figure 4, the tongue and groove form on described floor is the bayonet type tongue and groove, and it comprises ligulate tenon 14 and the groove 15 that is positioned in the middle of the side, articulates groove 16 at the downside root of this ligulate tenon, in the corresponding end of ligule groove 15 hook 17 is arranged.After ligulate tenon 14 and tongue-and-groove 15 fasten, four closed surfaces are arranged: promptly two horizontal closed surfaces 6 and 7 are arranged between them at the middle part of splicing mouth, they in order to balance two floors owing to bear the formed moment of flexure of different vertical loads, the vertical displacement between impedance two floors; There is a vertical closed surface 8 on top at the splicing mouth, the moment of flexure that it is born in order to balance two floors equally, and its horizontal movement of impedance; An inclination closed surface 9 is arranged at the bottom at the splicing mouth, the moment of flexure that it is born in order to the balance floor equally, and impedance is vertical and the displacement of horizontal direction.After the ligulate tenon 14 of two floors fastens with chase mortise 15, can see having four gaps 10,11,12 and 13 that their effect is to make closed surface 8 guarantee driving fit all the time under any stressing conditions.Articulate groove 16 and hook 17 hangs over together, make the floor can not be horizontally separated.

As shown in Figure 5: two adjacent floors among Fig. 4 are in when splicing, only need can accurately and apace finish by pack into the tongue-and-groove 15 of another floor of certain angle with the ligulate tenon 14 of floorboard.

Referring to Fig. 6 and Fig. 7, zigzag tongue and groove and above-mentioned bayonet type tongue and groove are similar, and difference is below tenon 14 and the corresponding surface of tongue-and-groove 15 has the

sawtooth

18 and 19 that coincide mutually, and its effect is also identical.

Referring to Fig. 8 and Fig. 9, the edge at two ends of the present utility model can also be the movable tongue-and-groove type of installing, the dual-side on floor is aforementioned various tongue and groove form, the movable structure that tongue and groove is installed is: below being wider than above the rectangle tenon 14 in the middle of being positioned at, have the fixing hole 20 of straight-through floor soffit in the above.Earlier pass fixing hole 20 when mounted with screw 21, the rectangle tenon 14 on floor is fixed on the keel 22, again the tongue-and-groove 15 of another floor is closely spliced to go into the rectangle tenon 14 of preceding floor, tenon 14 ends that screw 21 can fixed floor like this, can fix tongue-and-groove 15 ends on this floor again, guarantee that the floor is by closely firm installing.Fixing hole 20 diameters are greater than screw 21, reserve the space of floor harmomegathus.

Top layer 1 of the present utility model can be that high-quality does not have the splicing solid wood and cuts layer, also can be that splicing solid wood crosscut layer and standing tree are cut layer, and thickness is 0.3-10mm, accomplishes to have improved resource utilization because of material usefulness.

The middle and higher density plate is adopted in intermediate layer 2 of the present utility model, and thickness is 4-12mm, has excellent processing manufacturability, can be processed into all size, various tongue and groove form and different shape.

Bottom 3 of the present utility model can be moistureproof, and make above and below, floor balance, prevents distortion, and bottom can adopt the poor slightly timber of quality, also can adopt impregnated paper, and thickness is: 0.1-8mm, and to reduce cost.

Flat shape of the present utility model can be processed into common strip, thickness 8-18mm, and width 30-600mm, length 100-2000mm also can be processed into square.The square floor has increased customer's range of choice, and the customer can select the floor of various patterns, kind according to oneself individual character, hobby, room situation, and single tone is avoided in arbitrarily assembly unit.

The utility model makes full use of the well processed manufacturability and the stability of density board, tongue and groove can be processed into various forms, except that common tongue and groove form, also can be processed into double groove type, fastening grooving type and sawtooth tongue-and-groove type.When installing, common tongue and groove shape floor needs gluing connecing, this makes the floor after laying installs, just the original place can only be fixed on forever, can't utilize once more, greatly wasted resource, and the easy deformation arch camber is turned over and is stuck up, easy to wear aging, brought huge difficulty also for simultaneously the maintenance and the maintenance on floor, and glue can be exempted from the floor of fastening grooving form, add and exempt from keel and exempt from clamping plate and install, but plug and play, detachably, reusable, greatly improved the utilization rate of resource, safeguard, keep in repair also very convenient, and the floor is with moisture content, variation of temperature and can not produce the distortion arch camber when flexible and turn over and stick up, the wearing and tearing that reduced the floor have prolonged application life with aging.

In addition, be installed on requirement on keel or the clamping plate for adapting to the utility model, simultaneously not yielding again, arch camber, dry and cracked, produce the slit, can also reuse, the installation and maintenance maintenance is also easy, prevent that also arbitrarily nail is bad by nail on the floor, tongue and groove of the present utility model also can be processed into movable installing type tongue and groove, that is: the long side on floor is processed to aforesaid common groove and tognue type, the double groove formula, the fastening grooving formula, the sawtooth groove and tognue type, two ends then is processed to be reserved with in advance the activity installation groove and tognue type in screw hole.

Claims

1, a kind of solid-wood reinforced compoiste wood floor is characterized in that: comprise the top layer, middle level and bottom form by glue bond between every layer.

2, solid-wood reinforced compoiste wood floor according to claim 1 is characterized in that: described top layer is that high-quality does not have the splicing solid wood and cuts layer, or high-quality splicing solid wood crosscut layer, or high-quality splicing solid wood standing tree cuts layer, and its thickness is 0.3-10mm; Described bottom is solid wood layer, splicing solid wood layer or the impregnated paper the same with the top layer, and its thickness is 0.1-8mm; Described middle level is the middle and higher density plate, and its thickness is 4-12mm.

3, solid-wood reinforced compoiste wood floor according to claim 1 is characterized in that: described floor specification is thickness 8-18mm, width 30-600mm, and length is the strip of 100-2000mm.

4, solid-wood reinforced compoiste wood floor according to claim 1, it is characterized in that: described floor level is shaped as square.

5, solid-wood reinforced compoiste wood floor according to claim 1 is characterized in that: the tongue and groove form on described floor is the ordinary rectangular tongue and groove.

6, solid-wood reinforced compoiste wood floor according to claim 1, it is characterized in that: the tongue and groove form on described floor is the bayonet type tongue and groove, it comprises ligulate tenon and the groove that is positioned in the middle of the side, articulates groove at the downside root of this ligulate tenon, in the corresponding end of this ligule groove hook is arranged.

7, solid-wood reinforced compoiste wood floor according to claim 1, it is characterized in that: the tongue and groove form on described floor is the serration type tongue and groove, it comprises ligulate tenon and the groove that is positioned at the centre, side, downside in this ligulate tenon has sawtooth, at the corresponding surface of ligule groove the sawtooth that matches with this sawtooth is arranged.

8, solid-wood reinforced compoiste wood floor according to claim 1, it is characterized in that: the tongue and groove at two ends, described floor is movable mount type, its structure is: be positioned at rectangle tenon in the middle of the end above be wider than below, have fixing hole to underfloor in the above, the tongue-and-groove that the other end has and this rectangle tenon coincide.

9, solid-wood reinforced compoiste wood floor according to claim 1 is characterized in that: scribble abrasion-resistant UV coating on surface, described top layer.