Summary of the invention
Main purpose of the present invention provide a kind of surface abrasion resistance, durable in use, mat formation simple, be connected firmly and have the wood flooring of electrostatic-proof function;
Another object of the present invention provides the timber that is used to prepare this wood flooring;
A further object of the present invention provides the method for this wood flooring of mating formation.
For realizing above-mentioned main purpose, wood flooring provided by the invention comprises upper surface, soffit, the wearing layer that is provided with from top to bottom perpendicular to described upper surface, decorative layer, sandwich layer and balance layer, two adjacent the first side walls perpendicular to described upper surface, perpendicular to its position of described upper surface two second sidewalls relative respectively with described two the first side walls, wherein said wearing layer upper surface is provided with conductive layer, described conductive layer by keep in touch each other and evenly continuous distributed form in the conductive metal particles of described wearing layer upper surface, described soffit, described two the first side walls and described two second sidewalls all post aluminium foil, and described wearing layer and described aluminium foil are connected on described the first side wall and described second sidewall.
As preferred version of the present invention, the first side wall middle part in described wood flooring is located at along outward extending first slip feather of direction that is parallel to described upper surface, position near described soffit on described second sidewall is provided with along outward extending second slip feather of direction that is parallel to described soffit, and the groove that extends internally along the direction perpendicular to described second sidewall is set above the above second slip feather of described second sidewall.
The upper surface of wood flooring provided by the invention posts wearing layer, makes this floor wear-resisting, durable; And the wearing layer upper surface of this wood flooring is provided with conductive layer, can make this floor that the good anti-static function be arranged with the electrostatic ionic absorption in floor upper surface space and with its guiding the earth; The sidewall of this wood flooring is provided with slip feather and groove, and after wood flooring was mated formation, the groove on first slip feather of wood flooring and another adjacent floor can tight engagement, thereby realizes the reliable connection of two wood floorings.
The present invention also is provided for preparing the timber of this wood flooring, comprise the wearing layer, decorative layer, sandwich layer and the balance layer that are provided with from top to bottom perpendicular to this lumber thickness direction, wherein said wearing layer upper surface is provided with conductive layer, described conductive layer by keep in touch each other and evenly continuous distributed form in the conductive metal particles of described wearing layer upper surface.
The present invention also provides the method for two kinds of these wood floorings of mating formation, first method is the keel type method of mating formation, the floor treatment that comprises the described wood flooring of will waiting to mat formation is smooth, on described ground, build the keel frame then, this keel frame and described ground keep electric connection, described wood flooring that at last will be to be laid is laid on the described keel frame, and keeps the aluminium foil of described wood flooring soffit and the upper surface of described keel frame to keep electric connection.
Another kind of paving method is the floated method of mating formation, the floor treatment that comprises the described wood flooring of will waiting to mat formation is smooth, the water layer of setting up defences on upper berth, described ground, wherein on described waterproofing course, stick aluminum foil strip, described aluminum foil strip and described ground keep electric connection, are laid in described wood flooring on the described waterproofing course at last and keep the aluminium foil and the described aluminum foil strip electric connection of described wood flooring soffit.
When using the method for this wood flooring of mating formation provided by the invention to mat formation this wood flooring, need below wood flooring, not be located at screw rod brace floor, bring convenience to pavement construction.
The specific embodiment
Referring to Fig. 1, be wood flooring generalized section of the present invention.The outward appearance of wood flooring 1 of the present invention approximately is rectangle or square, and wood flooring 1 comprises upper surface 21, soffit 22 and perpendicular to the wearing layer 11, decorative layer 12, sandwich layer 13 and the balance layer 14 that are provided with on the direction of upper surface 1 from top to bottom.All form the sidewall vertical on four edges of wood flooring 1 with upper surface 1, wherein two adjacent sidewalls are the first side wall 23 (only showing one among the figure), and two other relative respectively with two the first side walls 23 respectively sidewall is second sidewall 24 (only showing one among the figure).
As can see from Figure 1, one deck that thickness is the thickest in wood flooring 1 is a sandwich layer 13.Sandwich layer 13 is medium density fibreboard or high density fiberboard, and its main material is a cellulosic, and this allows sandwich layer 13 have certain tensile strength, compressive strength, anti-shear ability, and has bigger elastic deformability.Above sandwich layer 13, be glued with decorative layer 12.Decorative layer 12 is decorated with various decorative patterns above for the thin scraps of paper of one deck, makes wood flooring 1 more attractive in appearance.Above decorative layer 12, be glued with wearing layer 11.Wearing layer 11 is made by the material with good abrasive resistance (as alundum (Al), is the topping of layer of transparent, and hard wear resistant is arranged on the top of wood flooring 1, and its effect is that protection decorative layer 12 is not easy to be worn with sandwich layer 13.In the present invention, also be provided with the conductive layer (not shown) on the upper surface 16 of wearing layer 11, conductive layer by keep in touch each other and evenly the conductive metal particles of continuous distributed on the upper surface 16 of wearing layer 11 form.These conductive metal particles are evenly distributed on the upper surface 16 of wearing layer 11, and arrange closely, and each particle all keeps in touch with peripheral other particle, so these particles also are continuous distributed.When upper surface 21 surrounding spaces of wood flooring 1 have electrostatic ionic to exist, conductive metal particles can be adsorbed it, and the galvanic circle by forming by being in contact with one another between each conductive metal particles, with the aluminium foil 15 on this electrostatic ionic guiding the first side wall 23 or second sidewall 24.In the present embodiment, preferably iron particle or copper particle of this conductive metal particles.Below sandwich layer 13, be glued with balance layer 14.Balance layer 14 is made up of a kind of Tetefol, has protection against the tide, prevents the effect that wood flooring 1 is out of shape.
Need to prove, conductive layer on the upper surface 16 of wearing layer 11 is not to stick the ply of paper that has conductive metal particles to form on wearing layer 11, but in the process of making wood flooring 1, do not influencing under the performance situation of wearing layer 11, on wearing layer 11, be coated with the liquid that last layer has conductive metal particles, and through after the high temperature high pressure process, this conductive metal particles is penetrated on the upper surface 16 of wearing layer 11, and keep in touch each other, even again simultaneously continuous distributed is on the upper surface 16 of wearing layer 11, thus the conductive layer that formation one deck naked eyes are difficult to see.
Have along outward extending first slip feather 31 of direction that is parallel to upper surface 21 at the middle part of the first side wall 23 of wood flooring 1.First slip feather 31 is stretched out by sandwich layer 13 and forms, and its material is identical with sandwich layer 13, also is to be made by cellulosic.In the present embodiment, first slip feather 31 is roughly with rectangle, has one to be parallel to the projection 34 that first slip feather 31 extends downwards on its surface near the soffit 22 of wood flooring 1, and the cross section of projection 34 is trapezoidal.
Have along being parallel to outward extending second slip feather 32 of soffit 22 directions near the position of soffits 22 at second sidewall 24 of wood flooring 1, and on second sidewall 24, the groove 33 that extends internally perpendicular to second sidewall, 24 directions is arranged above second slip feather 32.Second slip feather 32 is adjacency with groove 33, and promptly second slip feather 32 has shared surface with groove 33.Second slip feather 32 also is soffit 22 adjacency with wood flooring 1, i.e. the soffit of second slip feather 32 soffit 22 of wood flooring 1 just.On second surface of slip feather 32 near the upper surface 21 of wood flooring 1, have one to be parallel to the link slot 35 that second slip feather 32 extends downwards, the cross section of link slot 35 is trapezoidal.
After two wood floorings of the present invention are mated formation, thereby first slip feather 31 of a wood flooring will be realized being connected of two wood floorings with groove 33 engagements of another piece wood flooring.Referring to Fig. 2, be after wood flooring of the present invention is mated formation, two described wood flooring connection diagrams.Among the figure, wood flooring 2 and wood flooring 3 tight engagement after mating formation.As we can see from the figure, first slip feather 31 of wood flooring 3 has entered the spatial dimension of the groove 33 of wood flooring 2, and the projection 34 of first slip feather 31 of wood flooring 3 and link slot 35 tight engagement of the groove 33 of wood flooring 2 like this can be so that first slip feather 31 of wood flooring 3 be realized engagement with the groove 33 of wood flooring 2.Simultaneously, the first side wall 23 of wood flooring 3 also fits tightly with second sidewall 24 of wood flooring 2.Like this, the engagement of first slip feather 31 with the groove 33 of wood flooring 2 by wood flooring 3, the first side wall 23 of wood flooring 3 and the applying of second sidewall 24 of wood flooring 2 have realized that wood flooring 3 is connected with the reliable of wood flooring 2.
Review Fig. 1, on the external surface of soffit 22, the first side wall 23, second sidewall 24 and first slip feather 31 of wood flooring 1, second slip feather 32, groove 33, all post the very thin aluminium foil of one deck 15.Aluminium foil 15 has conductive capability, and on the first side wall 23, second sidewall 24 with wearing layer 11 upper surfaces 16 on conductive layer keep electric connection, thereby make formation electric connection loop between this conductive layer and the soffit 22.Because the conductive metal ion of this conductive layer can adsorb the ion that has static in the surrounding environment, after these electrostatic ionics are by this conductive layer absorption, can be by aluminium foil 15 guiding soffits 22.After wood flooring 1 is mated formation, soffit 22 will be connected with conductor, and the ion that has static can be by 15 these conductors of guiding of the aluminium foil on the soffit 22, thereby realize purpose that the electrostatic ionic in wood flooring 1 upper surface 21 surrounding environment is eliminated.
In the present embodiment, the conductive materials that sticks on the external surface of the soffit 22 of wood flooring 1, the first side wall 23, second sidewall 24 and first slip feather 31, second slip feather 32, groove 33 is an aluminium foil, but the present invention is actual should process in, also can use other to have the metal of conductive capability, as copper, tin etc., also can allow wood flooring 1 realize the purpose of antistatic.
After having introduced the structure on floor of the present invention, introduction is used to prepare the employed timber of this wood flooring below.
The structure of giving an account of the wood flooring 1 that continues can be known in the past, wood flooring 1 is top-down on the direction perpendicular to upper surface 21 to be made up of wearing layer 11, decorative layer 12, sandwich layer 13 and balance layer 14, the timber that is used to prepare wood flooring 1 also is top-downly on perpendicular to its thickness direction to form by these four layers, and the upper surface 16 of wearing layer 11 is provided with conductive layer.
When making this timber, at first get a high density fiberboard or medium density fibreboard as sandwich layer 13, the facing paper that on tiling on the surface of sandwich layer 13, has floral designs, high-abrasive material on tiling on this facing paper then, the upper surface of this high-abrasive material scribbles the liquid that has conductive metal particles, then the gummed paper that balance layer 14 uses on tiling on another surface of sandwich layer 13.What this facing paper, high-abrasive material and gummed paper were all smooth is layered on the sandwich layer 13, and this facing paper and sandwich layer 13, this facing paper and this high-abrasive material, sandwich layer 13 all are not adjacent to this gummed paper at this moment, and this facing paper, high-abrasive material, sandwich layer 13 and gummed paper are independent mutually.Behind lay facing paper, high-abrasive material and gummed paper on the sandwich layer 13, there is the sandwich layer 13 of facing paper, high-abrasive material and gummed paper to put process equipment into lay and carries out high temperature high pressure process, just can obtain being used to prepare wood flooring 1 needed timber.Through after the high temperature high pressure process, high-abrasive material will be close on the facing paper, this facing paper and gummed paper all are close on two surfaces of sandwich layer 13, this high-abrasive material just becomes the wearing layer 11 of wood flooring 1, this facing paper just becomes the decorative layer 12 of wood flooring 1, and this gummed paper just becomes the balance layer 14 of wood flooring 1.This shows, the timber that finished wood floors 1 after manufacturing is finished is required, top-downly on perpendicular to its thickness direction constitute with balance layer 14 by wearing layer 11, decorative layer 12, sandwich layer 13, and the upper surface of wearing layer 11 is provided with conductive layer, this conductive layer also by keep in touch each other and evenly the conductive metal particles of continuous distributed form.
Produce be used to prepare the required timber of wood flooring 1 after, it is cut into preparation wood flooring 1 needed shape, and on its corresponding sidewall, process first slip feather 31, second slip feather 32 and groove 33, at last on the soffit 22 of wood flooring 1, four sidewalls, first slip feather 31, second slip feather 32 and grooves 33, stick aluminium foil 15, just machine wood flooring 1.
Can see that from the structure of aforesaid wood flooring 1 wood flooring of the present invention 1 the superiors are the wearing layer 11 with good abrasion resistance, this makes that wood flooring 1 is wear-resisting, durable.Simultaneously, wood flooring of the present invention also has the simple advantage of mating formation.To introduce the paving method of two kinds of wood floorings of the present invention below: keel type mat formation method and the floated method of mating formation.
Referring to Fig. 3, be to use keel type the mat formation schematic diagram of wood flooring of the present invention of method of mating formation.Use the keel type method of mating formation, the floor treatment of the wood flooring 4 of at first will waiting to mat formation is smooth, and cleaning is clean, measures the area in this room then, and build the keel frame 6 of steel according to this area of measuring on this ground.Keel frame 6 is to use crisscross the building of some steel pipes to form, and has excellent conducting performance.When building keel frame 6, need guarantee that keel frame 6 and ground keep excellent contact, promptly keel frame 6 keeps electric connection with ground, to guarantee the guiding of the static on the wood flooring 4 the earth.Having built behind the keel frame 6 just can be with wood flooring to be mated formation 4 being laid on the keel frame 6 one by one.At wood flooring 4 laies behind keel frame 6, the upper surface that must guarantee aluminium foil 15 and keel frame 6 on wood flooring 4 soffits 22 keeps electric connection, like this, can be at the electrostatic ionic of wearing layer 11 surrounding environment of wood flooring 4 by aluminium foil 15 guiding keel framves 6, and by keel frame 6 guiding the earth.Certainly, when building keel frame 6, a lead (not shown) can also be set on keel frame 6, connect keel frame 6 and ground, like this can be more reliably static guiding the earth.
Certainly, the floated method of mating formation can also be used in the floor of the present invention of mating formation.Referring to Fig. 4, be to use the mat formation schematic diagram of wood flooring of the present invention of the floated method of mating formation.Use and floatedly mat formation during method, the floor treatment of the wood flooring 5 of at first will waiting to mat formation is smooth and cleaning is clean, smooth on the ground then laying one deck waterproofing course 7.Waterproofing course 7 can be the gummed paper layer that certain material is made, and also can be other water-repellent substance, and its thickness is less, has the moistureproof ability of excellent waterproof.Then stick aluminum foil strip 8 every 500mm in length and breadth on waterproofing course 7, aluminum foil strip 8 interconnects on waterproofing course 7 in length and breadth, and one of them bar aluminum foil strip 8 keeps electric connection with ground.At last, under the state of aluminium foil 15 that keeps wood flooring 5 soffits and aluminum foil strip 8 electric connections, wood flooring to be mated formation 5 is mated formation one by one on waterproofing course 7.Because aluminum foil strip 8 thickness are little, so when wood flooring 5 was mated formation on waterproofing course 7, aluminum foil strip 8 can be sandwiched in wood flooring 5 and waterproofing course 7 centres, but can not impact wood flooring 5.Because the aluminium foil 15 of the soffit 22 of aluminum foil strip 8, wood flooring 5 all is laid on the waterproofing course 7, so aluminum foil strip 8 can be because of contacting with ground for a long time and causing oxidation and cause loose contact with aluminium foil 15.After the wood flooring 5 of having mated formation, must guarantee that the aluminium foil 15 on the soffit 22 of wood flooring 5 keeps electric connections with aluminum foil strip 8, like this, can be at the electrostatic ionic of wearing layer 11 surrounding environment of wood flooring 5 by aluminium foil 15 guiding aluminum foil strips 8, and by aluminum foil strip 8 guiding the earth.This paving method is specially adapted to floor clear height room on the low side.
Certainly, the wood flooring of the present invention of mating formation is not limited to above-mentioned two kinds of methods, and the user can use the diverse ways wood flooring of mating formation according to specific circumstances, will not describe in detail at this.
It is emphasized that; the invention is not restricted to above-mentioned embodiment; change of the conductive metal particles that has on the wearing layer such as the change of slip feather and groove shapes on the wood flooring sidewall, wood flooring etc. also should be included in the protection domain of claim of the present invention.