CN102561654A - Solid wood foor - Google Patents
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- CN102561654A CN102561654A CN2011104563577A CN201110456357A CN102561654A CN 102561654 A CN102561654 A CN 102561654A CN 2011104563577 A CN2011104563577 A CN 2011104563577A CN 201110456357 A CN201110456357 A CN 201110456357A CN 102561654 A CN102561654 A CN 102561654A
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Abstract
The invention discloses a solid wood floor which is characterized by comprising a single-layer solid wood board and a PVC (Polyvinyl Chloride) board, wherein the PVC board is fixedly connected with the solid wood board; the back of the solid wood board is formed into unit area blocks through uniformly spaced grooves; the solid wood board has the water content of 5-8% and the thickness of 8-20mm after being dried in vacuum at the temperature of 40-60 DEG C; the thickness of the PVC board is 2-5mm; and the depth of each groove is 1/5-1/2 that of the solid wood board. The solid wood floor is simple in structure, stable in size, non-deformable, warp-proof, dampproof, waterproof, environment friendly, capable of absorbing sound, preventing noise, conducting heat and preserving heat, suitable for floor heating, small in coefficient of thermal expansion, stable, simple and rapid in installation and construction and capable of being used after 24h if being adhered by using special environment friendly floor glue.
Description
Technical field
The present invention relates to technical field of floor, is a kind of solid wood type floor specifically.
Background technology
Wooden floor, solid wooden compound floor, plastic floor and ceramic tile are generally selected in indoor decoration for use.Wooden floor is the floor that directly processes with timber, is the most traditional and ancient floor.Wooden floor is former wood flooring again, has advantages such as pollution-free, decorative pattern nature, elegant noble quality, rich tactile sensation, elasticity be true, is the preferred material of floor covering layers in the present house decoration.Yet wooden floor is few because of resource, the cost extra-high-speed, and also there is easy flexible, crack, non-moistureproof, not mothproof in wooden floor; Defectives such as fire resistance difference; And drying has relatively high expectations, should not use in the place that humidity changes greatly, otherwise be prone to take place to expand, compression deformation; The historical facts or anecdotes wood flooring has influenced result of use and application life, and particularly being out of shape warpage is a difficult problem that is difficult to solution.
The outward appearance of solid wooden compound floor has the beautiful grain of wood identical with wooden floor, and dimensional stability is good, is easy to lay and safeguard.Plastic floor (plastic flooring) belongs to the very product of low side, and main component is a plastic cement, and inflammable, easy to be aging, application life is very short.
Ceramic tile is not anti-skidding and quality is ice-cold, the maintenance also trouble of getting up, as easy as rolling off a log dirty and, ceramic tile is very heavy, installs difficultlyer, and is difficult to move out not reproducible utilization after the installation.
Summary of the invention
The object of the invention just is to provide a kind of simple in structure to the deficiency of prior art existence, and dimensionally stable is not yielding, anti-warpage, and protection against the tide, sound-absorbing, environmental protection is prone to the solid wood type floor of long service life is installed.
The object of the invention is realized through following technical scheme.
A kind of solid wood type floor; It is characterized in that: said solid wood type floor is made up of solid wood plate and PVC plate; Be fixedly connected between PVC plate and the solid wood plate, be shaped to the cellar area piece at the back side of solid wood plate through even spaced apart recesses, said solid wood plate moisture content 5%～8% and thickness after temperature is 40～60 ℃ of following vacuum drying are 8～20mm; PVC plate thickness 2～5mm, the degree of depth of each groove is 1/5～1/2 of a solid wood plate thickness.
Said solid wood backboard face is through the groove moulding box-shaped cellar area piece of length direction and width.
Distance between equidirectional and the adjacent said groove is 10～300MM, and recess width is 1～5MM.
The groove of said length direction be 10～80MM at interval, width be 30～300MM at interval.
Said cellar area piece is long-pending piece of circle and/or annular or prismatic.
Be fixedly connected through no-solvent type polyurethane adhesive and curing compound between said PVC plate and the solid wood plate, end is provided with the splicing tenon at one of relative two ends of solid wood plate, and the other end is provided with and splices the splicing groove that tenon matches and is connected.
The side of the long limit of said solid wood plate and/or the PVC plate at minor face two ends is provided with identical oblique section.
Said oblique section is made up of skew surface part and straight planar section; Straight planar section is located at an end and/or the two ends of skew surface part; Contact connects between the skew surface part on oblique section when splice on two solid wood type floors between two PVC plates; Between the straight planar section of panel side between two PVC plates, be provided with the gap of 0.2～0.3MM, be provided with the gap of 0.4～0.6MM between the end face of two solid wood plate bottom surface sides.
Said skew surface part is formed along slip by cambered surface more than two sections or two sections.
The bottom surface of said PVC plate is shaped to honeycomb structure.
The present invention gets up the advantage of wooden floor and the advantages of PVC plate, has following advantage:
1) natural wood color, annual ring and texture are arranged, natural beauty, the visual effect that tool is outstanding; Good springiness, coefficient of friction is little, and feel is comfortable; Good insulation, heat conduction, sound insulation, sound-absorbing, insulating properties are arranged; After can passing through planing, paint removal after old, paint renovation once more.
2) environmental protection, panel are the timber of natural regeneration, with the most rational size and processing technology, reach the optimum efficiency of wooden floor.The primary raw material of PVC backboard is a polyvinyl chloride, and polyvinyl chloride is the renewable resource of environment-protecting asepsis.
3) in light weight, the wooden floor surface layer becomes the over dry state, the plasticity that PVC material tool is good, and the stability of material is good, and own is in light weight, and whole floor can be done very thinly.
4) wear-resisting, good elasticity and shock resistance are arranged, the injury of human body can be faced to greatest extent with reducing, and impact can be disperseed foot.
5) anti-skidding: the PVC backboard is provided with slip-resistant texture, with the ground contact stabilization, is difficult for displacement.
6) fire protection flame retarding: PVC backboard itself can not burn and can stop burning.
7) waterproof and dampproof; The sound-absorbing noise control: the PVC backboard has common earth material can't compare sound-absorbing effect; Its sound-absorbing can reach 20 decibels; So select the PVC plate in the environment that needs peace and quiet such as hospital ward, school library, Conference Hall, cinema etc., it is worried that you again need not influence your thinking for the sound that knock on high-heeled shoes and ground, and solid wood and PVC combine and can more comfortable, the living environment of hommization more be provided for you.
9) anti-microbial property: PVC plate surface is through special antibacterial treatment, and the PVC plate surface of some excellent performances has also increased antiseptic, and most bacteriums are all had the stronger ability of killing and suppress vegetative ability, and paving ground can mouldy living bacterium.
10) splicing is simple gets into profile easily and at the anti-moisture that four end face of backboard PVC layer (long limit, minor face) are provided with curved surface, adopts the mode of mating formation of solid wooden compound floor to get final product.
11) installation is quick, and installation is very quick, and without cement mortar, good bonding with the special environment protection floor glue of ground condition just can be used after 24 hours.
12) can realize that personalization is customized.Be equipped with colourful attach material and ornamental strip, can be combined into the decorative effect of exhausted U.S.A.
13) acid-alkali-corrosive-resisting, heat conduction is warming: PVC backboard heat conductivility is good, heat radiation evenly, and coefficient of thermal expansion is little, and is more stable and solid wood surface layer has good warming and hot uniform characteristics.Be applicable to the place of floor heating.
14) easy maintenance and environmental protection are renewable.
Description of drawings
Fig. 1 is this practical solid wood type floor embodiment plate face structure intention;
Fig. 2 is this practical solid wood type floor embodiment side structure sketch map (one);
Fig. 3 is this practical solid wood type floor embodiment side structure sketch map (two);
Fig. 4 is the structural representation after these adjacent two floor assembly units in practical solid wood type floor;
Fig. 5 is the A place structure for amplifying sketch map of Fig. 4.
The specific embodiment
Below in conjunction with accompanying drawing this practical solid wood type floor is described in further detail.
Like Fig. 1～shown in Figure 3; This practical solid wood type floor is made up of solid wood plate 1 and PVC plate 2; Be fixedly connected between PVC plate 2 and the solid wood plate 1, be shaped to the cellar area piece at the back side of solid wood plate 1 through even spaced apart recesses 11, said solid wood plate 1 moisture content 5%～8% and thickness after temperature is 40～60 ℃ of following vacuum drying are 8～20mm; Wherein preferred value is 7～15mm; The thickness of PVC plate 2 is 2～5mm, the degree of depth of each groove 11 be solid wood plate 1 thickness 1/5～1/2, wherein preferred value is 1/3～1/4.Wherein the present invention adopts vacuum drying technique, makes said solid wood plate moisture content accurate, can reach 5%～7%; Optimum value is 6%, looks different wood and plants and decide, and part hardwood moisture content must be below 5%; Even can make timber reach the state of over dry, and floor balance, stable, quality is more secure.
The back side of solid wood plate 1 is through the groove moulding box-shaped cellar area piece of length direction and width, and the distance between equidirectional and the adjacent said groove is 10～300MM, and recess width is 1～5MM.Wherein the groove of length direction be 10～80MM at interval, width be 30～300MM at interval.Solid wood plate 1 according to the invention is meant former plank; Not by the bonding solid wood composite board that forms of plank in layer; By the bonding solid wood composite board that forms of the plank more than two is not indication solid wood plate of the present invention; Indication solid wood plate of the present invention is the direct plank piece of excision forming from the trees tube, bonding between plank that the centre has no and the plank.Bottom surface at PVC plate 2 is shaped to honeycomb structure.Wherein the cellar area piece also can be circle and/or the long-pending piece of annular.
Be fixedly connected through no-solvent type polyurethane adhesive and curing compound between PVC plate 2 and the solid wood plate 1, be provided with splicing tenon 12 at one of the relative two ends of solid wood plate 1 end, the other end is provided with and splices the splicing groove 13 that tenon 12 matches and is connected.
Be that each parameter of thickness of thickness and PVC plate 2 of spacing distance, groove size, the solid wood plate 1 of groove 11 according to the invention is coordinated the embodiment that arranges in pairs or groups each other below:
Embodiment 1: solid wood plate 1 thickness 10mm, PVC plate thickness 2mm, the depth of groove 3.0～3.5MM of each groove, recess width 2MM.
Embodiment 2: solid wood plate thickness 12mm, PVC plate thickness 2mm, the depth of groove 6MM of each groove, recess width 3MM.
Embodiment 3: solid wood plate thickness 13mm, PVC plate thickness 4mm, the depth of groove 5 of each groove or 6MM, recess width 3MM.
Embodiment 4: solid wood plate thickness 15mm, PVC plate thickness 3.5 or 5mm, the depth of groove 7MM of each groove, recess width 4MM.
On the long limit of solid wood plate 1 and/or the side of the PVC plate 2 at minor face two ends be provided with identical oblique section, promptly be in two relative sides, or four sides are equipped with oblique section.Oblique section is made up of skew surface part 212 and straight planar section 211; Skew surface part 212 is formed along slip by cambered surface more than two sections or two sections, and straight planar section 211 is located at an end and/or the two ends of skew surface part, is the wheel profile of serpentine; Contact connects between the skew surface part 212 on oblique section when splice on two solid wood type floors between two PVC plates; Seam becomes tight state, can prevent that like this sealing, moisture get into the gap cavity in the solid wood plate, so reached the purpose of waterproof and dampproof gas.Between the straight planar section of panel side between two PVC plates, be provided with gap 21, gap width is 0.2～0.3MM, is provided with gap 22 between the end face of two solid wood plate bottom surface sides; Gap width is the gap of 0.4～0.6MM; These gap 22 preferred valueses 0.40, perhaps 0.45, perhaps 0.5 or 0.8.The end face of two solid wood plate bottom surface sides is meant the end face that is connected side with the PVC plate, and with the end face of the aligned inside of the oblique section of PVC plate bottom side.The protruding end face of the splicing tenon of two solid wood plates with at the bottom of the corresponding splicing groove between also be provided with gap 23.Owing to reserved the space of expanding with heat and contract with cold of monolithic solid wood plate,, strengthened the performance attractive in appearance on splicing floor well simultaneously again so can effectively prevent floor deformation and the warpage that whole splicing is good.
Wooden floor of the present invention has following advantage:
1) because solid wood plate according to the invention moisture content 5%～8% after temperature is 40～60 ℃ of following vacuum drying, make the solid wood plate be in like this or approach the over dry state, the dry and cracked minimizing of solid wood plate, the stress of solid wood plate is little, thereby has reduced deformation extent.
2) thickness of solid wood plate is 8～20mm, and PVC plate thickness 2～5mm is thinner than the common floor that is made up of a solid wood plate like this, but the performance requirement of the wooden floor of National standard regulation; If the solid wood plate is too thick in the present invention, the PVC plate is too thin, and is easily deformable; Sound-absorbing effect, moistureproof and waterproof deleterious, particularly the PVC plate is too thin, during the out-of-flatness of ground; The PVC plate then can not play buffering effect, causes the trouble when mating formation, and the planarization that influences whole floor is attractive in appearance; If the solid wood plate is too thin, the PVC plate is too thick, and the modulus of elasticity of solid wood part does not reach standard-required, influences impact resistance and floor intensity.Aspect the intensity on shock resistance and floor, do not meet the performance requirement of the wooden floor in the national Specification.
3) owing to be shaped to the cellar area piece through even spaced apart recesses at the back side of solid wood plate; And said solid wood plate moisture content 5%～8% and thickness after temperature is 40～60 ℃ of following vacuum drying is 7～15mm, PVC plate thickness 2～5mm, and the degree of depth of each groove is 1/5～1/2～1/3～1/4 of a solid wood plate thickness; Solid wood stress and anti-warpage and distortion have been eliminated so greatly; Can control to solid wood stress and buckling deformation to minimum, be the normal variation of a lot of materials of nature because expand with heat and contract with cold, and timber more a characteristic; That is exactly a moisture expansion and drying shrinkage; With respect to timber, moisture expansion and drying shrinkage is than much bigger on the degree sensitivity of heat expansion shrinkage and the amplitude, is to influence the biggest factor that timber size changes; The solid wood plate can change in three directions when bulking and drying shrinkage, promptly can width, length direction, and thickness direction change.And in these three variations, because length direction is made up of long fibre, change in length is very little; And aspect thickness, because plank is thinner relatively, the changing value that reflects is also less relatively; For example rate of change is 3%, the plate of thick 20mm, and varied in thickness also is merely 0.6mm; And the variation of thickness direction is the phenomenon that can not produce extruding as the floor, and the space of distortion is arranged.And the distortion of width has bigger influence; And because of the productive life of timber differs, timber can be very not straight because of when growth, and the density at each position is inconsistent; It is inconsistent to produce the distortion of plate all directions, and the amplitude that produces moisture expansion and drying shrinkage differs and cause the distortion and the distortion of plate face.If but on backboard, opened crisscross back-trough of the present invention, the change of essence will take place in situation.Common solid wood plate (situation during bulking): if expand wide by 2% coefficient is the plate of 150mm, and change width can promptly can become 153mm at 3mm; As be applied on the floor; Parting between two plates is less than 3mm, and ground will be swelled, is out of shape, even squeezes bad floor.And solid wood type according to the invention floor, because the solid wood plate is after the back is divided into the grid of a plurality of five equilibriums through groove with it, on the one hand, each side has groove can drive power to external carbuncle; On the other hand, cancel out each other between each power, can reach equilibrium state, even distortion; Also be very small, for example the wide plate of 150mm is divided into after 6 lattice, and every lattice are 25mm; Be deformed into 2%, its amplitude of deformation is 0.5mm, and other direction has groove, and the width deformation of actual full wafer plate also is merely 0.5mm; With respect to the distortion of aforementioned common solid wood plate 3mm, reduced the distortion more than 80% undoubtedly, after simultaneously back-trough has been drawn at the back side, the thickness of plate that has been actually indirect minimizing; Because the stress of the thick more inside of plank is just big more, after the plank attenuation, the corresponding minimizing of its internal stress, and owing to the stress between back cellar area piece such as the blockage is cancelled out each other; Can make the plank internal stress reach relative equilibrium, therefore, under square one; Equal temperature and humidity change, and solid wood plate according to the invention is out of shape littler on deformation direction than common solid wood plate, more can adapt to wet poor, the temperature difference.And the floor that promptly forms for solid wooden compound floor by the plywood pressing; Its distortion is same the same with common solid wood plate, even if at composite floor board groove is set also, still can't solve this buckling deformation problem; Because all there is solid wood stress in each layer plank; Therefore this layer groove can't change the solid wood stress of other layer plank, and when one bulking and drying shrinkage took place, the distortion nature produced; For monolithic solid wooden floor and aforementioned common solid wood plate, when knowing that by preceding surface analysis in a single day bulking and drying shrinkage take place for it, be out of shape even more serious; For this reason, also must cut down stress by fluting, but for National standard; Promptly must satisfy shock resistance and requirement of strength, must increase thickness, certainly will cause waste like this; Increase cost, and ground is not at ordinary times, the solid wood plate contacts with the ground dryness; Cause the trouble of mating formation, and when ground is wetly, directly get into the solid wood plate, the floor after mating formation is out of shape by the generation bulking that influences of moisture; And when ground is dry, taking place dry-shrinkage deformedly, bulking distortion and dry-shrinkage deformed alternately taking place directly influence application life of wooden floor.And adopt structure according to the invention and sized data; The degree of depth value of groove (directly influencing the size of solid wood stress and buckling deformation and the thickness value of solid wood plate) particularly; Adopting the degree of depth of each groove of the present invention's regulation is 1/5～1/2 of solid wood plate thickness, has been equivalent to subdue the stress of solid wood plate 2/3～1/2 thickness part, and the solid wood stress of remainder obtains overcoming and control under the performance effect that PVC plate (bonding force) and the over dry state of solid wood plate own are had; Therefore floor of the present invention had both guaranteed that the floor had the advantage of the solid wooden floor of monolithic; Aspect thickness, also reduce greatly, saved a large amount of timber, reduced cost; Wherein solid wood backboard face is through the scheme of the groove moulding box-shaped cellar area piece of length direction and width; Both processed simply, subdued solid wood stress again, effectively prevented warpage and distortion.And when cellar area piece long-pending piece that is circle and/or annular or prismatic, more be tending towards balanced except having subdued solid wood stress, also overcome box-shaped cellar area piece simultaneously to produce new stress at place, corner position; And the degree of depth of groove can reduce; Make the thickness of monoblock plank also reduce, timber is further saved, and further reduces; Under the situation of same thickness, its anti-warpage and anti-deformation are more effective.This shows that the present invention coordinates collocation each other through spacing distance, groove size, solid wood plate thickness and each parameter of PVC plate thickness of groove, a fine difficult problem that solves the wooden floor buckling deformation, the distortion warpage that makes the monolithic wooden floor is to minimum.
The control of the buckling deformation that 4) wherein bonding firm degree direct influence PVC plate causes the solid wood stress of remainder between PVC plate and the solid wood plate; Particularly ground is often wetly, and is bonding insecure, just lost the function of PVC plate; And be fixedly connected through no-solvent type polyurethane adhesive and curing compound between PVC plate of the present invention and the solid wood plate; Efficiently solve this problem, no-solvent type polyurethane adhesive and curing compound can desiccated woods, again can bonding PVC plate and solid wood plate.But regulation can not be used for plastics such as PE, PP in the manual of no-solvent type polyurethane adhesive; And people therefore can be by PE, PP fixed pattern thinking PVC is also got rid of, and adopt other viscose glues, but these viscose glues are all insecure; Particularly meet the ground moisture; Lose viscosity soon, so the scope of application of power of the present invention row manual regulation has well solved strong bond problem between PVC plate and the solid wood plate.
5) PVC plate bottom surface is shaped to honeycomb structure, and when ground was uneven, the honeycomb structure of PVC plate and elastic performance thereof had made things convenient for mating formation of this uneven ground.Honeycomb structure also can form the part cavity with floor or glue-line simultaneously; And play the effect the same with the hollow sound control glass, and playing the effect of vibration damping and sound-absorbing, the PVC plate is except the sound absorption as the vibration damping layer; Its honeycomb structure is the sucker of badge fish also; Make floor and ground that more frictional force and absorption affinity arranged, thereby increased its skid resistance, reduce the displacement on floor.
6) among the present invention when the splicing of two solid wood type floors between the skew surface part on the oblique section between two PVC plates contact connect; Between the straight planar section of panel side between two PVC plates, be provided with the gap of 0.2～0.3MM; Be provided with the gap of 0.4～0.6MM between the end face top layer of two solid wood plate bottom surface sides; Solved the distortion warpage issues of whole wood flooring, because under the different environment temperature and humidity, the stress of monolithic wooden floor and buckling deformation coefficient are different; Therefore also need solve this globality is the distortion warpage issues between each piece solid wood type floor; If the gap between the end face of gap that is provided with between the straight planar section of panel side between two PVC plates and two solid wood plates is too big, the stress and the buckling deformation of monolithic wooden floor have been encouraged, if too little; Spalling might take place, and influences the application life of whole wood flooring.Yet in existing wooden floor or compoiste wood floor,, must between each bottom surface, floor, leave the gap in order to guarantee each splicing seams crack, floor minimum (or seamless link) on the panel; When ground is wetly; Moisture causes bulking from the slit with getting into and influences application life on floor, and the present invention and since during two solid wood type floors splicings between the skew surface part on the oblique section between two PVC plates contact connect; The bottom surface that promptly is equivalent to each solid wood plate forms a sealed compartment; Even if ground is wetly like this, also can't gets into the solid wood flaggy, thereby eliminate the solid wood bulking distortion that causes because of ground is wetly fully through the PVC plate.Wherein, reserved the spatial accommodation of molecule, reduced the influence of molecule the planarization between the floor in the gap that between the straight planar section of panel side between two PVC plates, is provided with 0.2～0.3MM; Between the end face of two solid wood plate bottom surface sides, be provided with the gap of 0.4～0.6MM, reserved the moisture expansion and drying shrinkage deformation space between the two solid wood plates.
In a word, the present invention is simple in structure, and dimensionally stable is indeformable, anti-warpage, protection against the tide; Waterproof, environmental protection, sound-absorbing noise control, suitable floor heating, heat conductivity heat-insulating; And coefficient of thermal expansion is little, and is stable, and the installation simple and fast is bonding with the special environment protection floor glue, just can use after 24 hours.
Be the present invention and common wooden floor comparative result below:
By foregoing description, can further draw technical scheme according to the invention and have following technique effect:
1, more economical, its materials are more practiced thrift than common solid wood, and same material utilization rate is enhanced about more than once than common solid wood.
2, noise reduction, the noise that produces during use have only 30 decibels, have reduced over half than common wooden floor noise.
3, protection against the tide, owing to use PVC to do bottom, limit portion makes that with the lines of S type moisture content is difficult to upload simultaneously, and more moisture protection is played on the floor.
4, distortion is littler, realizes cancelling out each other of stress through groove, make it distortion can with the compound U.S.A that compares of solid wood, solved and troubled a great problem on one's body the wooden floor user.
5, installation is more economical convenient, needs keel when using wooden floor to install usually, uses the technical professional, floor according to the invention is installed then simply a lot, does not need keel, thereby can save this mounting cost.
Claims (10)
1. solid wood type floor; It is characterized in that: said solid wood type floor is made up of the solid solid wood plate and the PVC plate of individual layer; Be fixedly connected between PVC plate and the solid wood plate; The back side at the solid wood plate is shaped to the cellar area piece through even spaced apart recesses, and said solid wood plate moisture content 5%～8% and thickness after temperature is 40～60 ℃ of following vacuum drying are 8～20mm, and the degree of depth of each groove is 1/5～1/2 of a solid wood plate thickness.
2. solid wood type according to claim 1 floor is characterized in that: said solid wood backboard face is through the groove moulding box-shaped cellar area piece of length direction and width.
3. solid wood type according to claim 2 floor is characterized in that: the distance between equidirectional and the adjacent said groove is 10～300MM, and recess width is 1～5MM.
4. solid wood type according to claim 3 floor is characterized in that: the groove of said length direction be 10～80MM at interval, width be 30～300MM at interval.
5. solid wood type according to claim 1 floor is characterized in that: said cellar area piece is long-pending piece of circle and/or annular or prismatic.
6. according to the described solid wood type of the arbitrary claim of claim 1～4 floor; It is characterized in that: be fixedly connected through no-solvent type polyurethane adhesive and curing compound between said PVC plate and the solid wood plate; End is provided with the splicing tenon at one of relative two ends of solid wood plate, and the other end is provided with and splices the splicing groove that tenon matches and is connected.
7. according to the described solid wood type of claim 6 claim floor, it is characterized in that: the side of the long limit of said solid wood plate and/or the PVC plate at minor face two ends is provided with identical oblique section.
8. according to the described solid wood type of claim 7 claim floor; It is characterized in that: said oblique section is made up of skew surface part and straight planar section; Straight planar section is located at an end and/or the two ends of skew surface part; Contact connects between the skew surface part on oblique section when splice on two solid wood type floors between two PVC plates, between the straight planar section of panel side between two PVC plates, is provided with the gap of 0.2～0.3MM, is provided with the gap of 0.4～0.6MM between the end face of two solid wood plate bottom surface sides.
9. the described solid wood type of claim floor according to Claim 8, it is characterized in that: said skew surface part is formed along slip by cambered surface more than two sections or two sections.
10. solid wood type according to claim 1 floor, it is characterized in that: the bottom surface of said PVC plate is shaped to honeycomb structure.
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| CN2011104563577A CN102561654B (en) | 2011-12-30 | 2011-12-30 | Solid wood foor |
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| CN2011104563577A CN102561654B (en) | 2011-12-30 | 2011-12-30 | Solid wood foor |
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| CN102561654B CN102561654B (en) | 2013-12-11 |
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| CN102817459A (en) * | 2012-08-24 | 2012-12-12 | 原大卜 | Solid wood floor and mounting method thereof |
| WO2013102304A1 (en) * | 2012-01-05 | 2013-07-11 | 广州市番禺康达木业有限公司 | A solid wood floor |
| WO2013102305A1 (en) * | 2012-01-05 | 2013-07-11 | 广州市番禺康达木业有限公司 | Composite solid wood floor panel |
| CN104895269A (en) * | 2015-05-07 | 2015-09-09 | 苏州建鑫建设集团有限公司 | Indoor decoration board |
| CN106182216A (en) * | 2016-07-08 | 2016-12-07 | 吴殿满 | Double-layer wood composite floor board and preparation method thereof |
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| CN111534240A (en) * | 2020-04-21 | 2020-08-14 | 武汉华星光电半导体显示技术有限公司 | Curved screen protection film and curved cover plate |
| WO2021042425A1 (en) * | 2019-09-03 | 2021-03-11 | 浙江永裕家居股份有限公司 | Stone plastic composite (spc) floor comprising decorative surface |
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| CN101412238A (en) * | 2008-12-12 | 2009-04-22 | 抚松金秋木业有限公司 | Terrestrial heat composite floor and manufacturing method thereof |
| CN101660342A (en) * | 2009-08-15 | 2010-03-03 | 浙江世友木业有限公司 | Hardwood floor |
| CN201771148U (en) * | 2010-02-10 | 2011-03-23 | 费恺 | Woody soundproof floorboard |
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| CN2489942Y (en) * | 2001-05-30 | 2002-05-08 | 高文建 | Safety groove for wood floor |
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| CN101148940A (en) * | 2007-10-24 | 2008-03-26 | 张征伟 | High-density solid wood floor and producing method thereof |
| CN201206320Y (en) * | 2008-05-09 | 2009-03-11 | 丛伟斌 | High-efficiency antideformation geothermal energy multilayer wood compound floor |
| CN101412238A (en) * | 2008-12-12 | 2009-04-22 | 抚松金秋木业有限公司 | Terrestrial heat composite floor and manufacturing method thereof |
| CN101660342A (en) * | 2009-08-15 | 2010-03-03 | 浙江世友木业有限公司 | Hardwood floor |
| CN201771148U (en) * | 2010-02-10 | 2011-03-23 | 费恺 | Woody soundproof floorboard |
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| WO2013102304A1 (en) * | 2012-01-05 | 2013-07-11 | 广州市番禺康达木业有限公司 | A solid wood floor |
| WO2013102305A1 (en) * | 2012-01-05 | 2013-07-11 | 广州市番禺康达木业有限公司 | Composite solid wood floor panel |
| CN102817459B (en) * | 2012-08-24 | 2015-03-11 | 原大卜 | Solid wood floor and mounting method thereof |
| CN102817459A (en) * | 2012-08-24 | 2012-12-12 | 原大卜 | Solid wood floor and mounting method thereof |
| CN104895269A (en) * | 2015-05-07 | 2015-09-09 | 苏州建鑫建设集团有限公司 | Indoor decoration board |
| CN106182216A (en) * | 2016-07-08 | 2016-12-07 | 吴殿满 | Double-layer wood composite floor board and preparation method thereof |
| CN108078619A (en) * | 2016-11-22 | 2018-05-29 | 陈明钊 | A kind of internal fixation steel plate for fracture with adjustable additional steel plate |
| CN106522505A (en) * | 2016-12-04 | 2017-03-22 | 重庆中技万彩世界实业有限公司 | Splicing-type decorative plate |
| CN106836625A (en) * | 2017-02-15 | 2017-06-13 | 亚士创能科技(上海)股份有限公司 | A kind of metope inside holding composite plate and its manufacture method |
| WO2021042425A1 (en) * | 2019-09-03 | 2021-03-11 | 浙江永裕家居股份有限公司 | Stone plastic composite (spc) floor comprising decorative surface |
| US12005693B2 (en) | 2019-09-03 | 2024-06-11 | Unilin Bv | Stone plastic composite (SPC) floor comprising decorative surface |
| CN111534240A (en) * | 2020-04-21 | 2020-08-14 | 武汉华星光电半导体显示技术有限公司 | Curved screen protection film and curved cover plate |
| CN113510985A (en) * | 2021-07-01 | 2021-10-19 | 嵊州市艺匠木艺股份有限公司 | Aluminum-wood multilayer floor and processing method thereof |
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