CN103866952B - A kind of wooden floor - Google Patents
A kind of wooden floor Download PDFInfo
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- CN103866952B CN103866952B CN201410083372.5A CN201410083372A CN103866952B CN 103866952 B CN103866952 B CN 103866952B CN 201410083372 A CN201410083372 A CN 201410083372A CN 103866952 B CN103866952 B CN 103866952B
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Abstract
The invention discloses a kind of wooden floor, the termination on its each side all presses down 0.5mm and forms 25 ~ 35 degree of chamferings, and each end face of described wooden floor offers a translot.Two wooden floors are to after spelling, the translot of described two wooden floors relatively and the formation accepting groove that communicates, can accommodate in described accepting groove one with the bolt of described accepting groove similar shape, described bolt realizes self-locking to blocking within making corresponding two wooden floors in two wooden floors of spelling without public tongue mode by being housed in simultaneously.Compared with conventional art, the present invention can make two to block and realize self-locking within the wooden floors of spelling without public tongue mode, thus is different from the mounting means on traditional solid sawn floor, realizes exempting from glue and exempts from nail and exempt from keel installation.
Description
Technical field
The present invention relates to a kind of floor, particularly relate to a kind of wooden floor.
Background technology
Wooden floor is seen everywhere in actual life, and wooden floor is always " three points of quality, seven points of installations ", and wooden floor installation quality is directly connected to wooden floor application life, therefore must pay attention to wooden floor mounting method.Current floor generally adopts glue or follows closely or keel installation, and wooden floor install be during floor is installed technical the strongest, difficulty is maximum, mounting cost is the highest one, install compared to the floated installation of solid wooden compound floor and consolidated floor or adhesive type, wooden floor is installed not only to be needed to buy keel and clamping plate, also must pay higher installation fee.In addition, wooden floor is installed relatively high to the level requirement of erector.Therefore, be necessary that a kind of glue of exempting from of research and development exempts to follow closely the wooden floor of exempting from keel installation.
Summary of the invention
In view of this, the invention provides a kind of glue of exempting from and exempt to follow closely the wooden floor of exempting from keel installation.
The present invention is achieved in that a kind of wooden floor, and the termination on each side of described wooden floor all presses down 0.5mm and forms 25 ~ 35 degree of chamferings, and each end face of described wooden floor offers a translot; Two wooden floors are to after spelling, the translot of described two wooden floors relatively and the formation accepting groove that communicates, can accommodate in described accepting groove one with the bolt of described accepting groove similar shape, described bolt realizes self-locking to blocking within making corresponding two wooden floors in two wooden floors of spelling without public tongue mode by being housed in simultaneously; Described wooden floor comprises base material, the employing rolling line pressure mode compound surface layer on the substrate that material is sawn timber; Described rolling line pressure utilizes a kind of bonding adhesive made through the polyurethane of modification to react solidification under line pressure effect, described base material and described surface layer are cemented and irreversible and be permanently fixed, described bonding adhesive be the described polyurethane through modification add percentage composition be 3% curing compound, percentage composition be 15% propionic acid solvent make.
Compared with conventional art, wooden floor of the present invention all presses down 0.5mm by the termination on each side of wooden floor and forms 25 ~ 35 degree of chamferings, then offers a translot at each end face of wooden floor; Make two wooden floors to after spelling, the translot of described two wooden floors relatively and the formation accepting groove that communicates, a bolt can be accommodated in described accepting groove, described bolt realizes self-locking to blocking within making corresponding two wooden floors in two wooden floors of spelling without public tongue mode by being housed in simultaneously, thus be different from the mounting means on traditional solid sawn floor, realize exempting from glue and exempt from nail and exempt from keel installation.
Accompanying drawing explanation
The partial cross structural representation of the wooden floor that Fig. 1 provides for better embodiment of the present invention.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Refer to Fig. 1, the wooden floor that better embodiment of the present invention provides, the termination on its each side all presses down 0.5mm and forms 25 ~ 35 degree of chamferings, and each end face of described wooden floor offers a translot 1.Two wooden floors are to after spelling, the translot 1 of described two wooden floors relatively and communicate and form accepting groove 2, can accommodate in described accepting groove 2 one with the bolt 3 of described accepting groove 2 similar shape, described bolt 3 realizes self-locking to blocking within making corresponding two wooden floors in two wooden floors of spelling without public tongue mode by being housed in simultaneously, thus the installation of wooden floor of the present invention is different from the mounting means on traditional solid sawn floor, realizes exempting from glue and exempt from nail and exempt from keel installation.Preferably, described bolt 3 is made up of hard material, nonelastic, inserts in accepting groove 2 and namely pins.Certainly, bolt 3 also can be elasticity bolt, like this, the translot 1 of wooden floor can be recessed to form groove downwards away from the side of corresponding end-faces, the two ends also corresponding protuberance that can be housed in respective groove that convexes to form downwards of described bolt 3, described bolt 3 is fastened in described translot 1 by there is deformation.
Described wooden floor comprises base material 4 that material is sawn timber, adopt rolling line pressure mode to be compounded in surface layer 5 on described base material 4.Described surface layer 5, as exposed face, is provided with the wearing layer 6 of layer of transparent, and described wearing layer 6 is by be dissolved in nanoscale alundum (Al2O3) in polyurethane coating and to be coated in the display surface of described wooden floor and to be formed.
Tradition wearing layer heaps by quantity when painting to reach abrasion resistant effect, and repeatedly need be coated with multipass paint, this technique can cause surface blur.Thus, traditional solid sawn floor surface is wear-resisting does not reach requirement, and application life is shorter.And nanoscale alundum (Al2O3) (for a kind of superhard metal) is all dissolved in polyurethane coating by the present invention, be once coated with and just can reach wear criteria, and top layer is transparent.
Preferably, the surface of described wearing layer 6 is provided with paint and forms face coat 7.The material of described wearing layer 6 is evenly mixed in modified polyurethane by nanoscale aluminium oxide powder, is coated in outer surface of wood layer, form wearing layer 6, then coordinate paint to complete face coat 7, and alundum (Al2O3) do not precipitate in polyurethane material.
Current production solid wooden compound floor technique generally adopts two kinds, and one is heat pressing process, and two is cold-press processes.These two kinds of techniques adopt operation pressure parameter to be all at every square centimeter more than 8 kilograms, and hot pressing also needs more than 90 DEG C temperature.Therefore, traditional handicraft power consumption is all very large, requires that standard improves to substrate surface.In addition, environmental pollution is serious, and the production cycle is very long, production cycle all necessary health more than 3 days, and manufacturing process all can cause new internal stress to base material, affects product stability in use.And the present invention is sawn timber due to the base material 4 used, without the need to assembly pressing again, directly can uses, decrease floor base material MULTILAYER COMPOSITE, three layers of laminating production process.Surface layer 5 and base material 4 compound tense adopt linear pressure technology (i.e. rolling line pressure mode) once to complete without the need to press, additionally reduce the hot pressing cold pressure procedure of surface layer 5 compound.Because wooden floor of the present invention does not use press to realize without press compound at compound tense, again without the need to heat energy, because this reducing the technical standard to base material top layer, cost of production also reduces; Moreover can not produce new stress by plate blank material over the ground in wooden floor manufacturing process of the present invention, therefore do not need product health, the production cycle shortens more than at least 3 days; Wooden floor of the present invention due to have employed without pressure process and without the need to heating, therefore the thinnest 0.08mm that uses of face ply (i.e. surface layer) thickness, traditional product must at more than 0.3mm, and saved famous and precious material, production cost also significantly reduces, that is rolling line pressure is because contact surface is little, again without pressure, so the famous and precious material thickness in top layer only 0.08mm, just can realize without revealing the exact details compound, substrate surface defect standard is reduced, realizes low cost manufacture.Described without press compound, more have employed minute-pressure point line technology, the minimum only 1mm in line pressure face, achieve the seamless compound in small different in nature limit, make product flawless.The minute-pressure point line technology of present embodiment refers to when top layer composite decoration wood skin, make composite material by the shape perfect adaptation designed with all size colyliform object, this is that traditional press cannot be accomplished, this technique never used on production composite floor board.
Described rolling line pressure is that the bonding adhesive utilizing a kind of polyurethane through modification (PUR) to make reacts solidification (in the present embodiment under line pressure effect, reaction solidification in 30 seconds), described base material 4 and described surface layer 5 are cemented and irreversible and be permanently fixed.Described bonding adhesive be the described polyurethane through modification add percentage composition be 3% curing compound, percentage composition be 15% propionic acid solvent make.
The polyurethane-modified adhesive (i.e. described bonding adhesive) that wooden floor compound tense of the present invention adopts, formaldehydeless, without benzene, without the heavy metals such as phenol and volatile substance, comprehensive environmental protection.Described polyurethane-modified adhesive has more high-temperature stability, therefore use under geothermal environment and can not change, polyurethane material has outstanding water resistance simultaneously, with polyurethane as solvent, make it have good water resistance, therefore wooden floor of the present invention can use in wet condition, is immersed in water and also inversion can not occurs.
The prior art deficiency that traditional wooden floor exists is all because adopt hot pressing, cold-press process compound, under so large pressure, again under high temperature action, base material 4 itself can produce new internal stress, the time that this stress release need extremely be grown, this will make floor in use produce distortion, just should not make product that gap, warped, problem of Cracking in use occur as durable consumer goods.Wooden floor of the present invention when composite wood without the need to hot pressing, cold pressing, more without high temperature, but adopt rolling line pressure technology to realize compound, product can not produce internal stress.
In the present embodiment, described curing compound can be aluminium napthenate or toluenesulfinic acid or lauryl mercaptan or alcohol or rosin or dimethylbenzene.Select to be applicable to material according to major ingredient characteristic and make curing compound, film speedy drying is solidified.Solidification in air humidity, and does not want temperature and pressure, and therefore can not cause variable color, wood grain destruction to surface layer timber, maintain natural wood color characteristic, solid wood texture is completely constant.
When rolling line pressure, the live width that line pressure contacts with by laminate only 1 centimetre is only roll across from by laminate body, and pressure only 1 kilogram every square centimeter.What traditional handicraft production composite floor board generally adopted is hot pressing, cold-press process, and press is all surface plate pressure, and pressure is at every square centimeter more than 8 kilograms, and line pressure is different from plate pressure; Plate pressure be with by the comprehensive engagement of laminate body, line pressure contacts only 1 centimeter (namely centimetre) left and right with by laminate, be only roll across from by laminate body, and pressure only every square centimeter about 1 kilogram.
In sum, wooden floor of the present invention, be once coated with and just can reach wear criteria, and top layer is transparent, and surface layer abrasion-proof 6 can be made to reach more than 6000 turns, product more has more than 30 years application life.In addition, the present invention adopts rolling line pressure mode to be compounded in by surface layer on base material 4, thus distinguish traditional handicraft, hot pressing colds pressing and produce wear-resisting Compossite solid-wood floor plate, adopt and produce wear-resisting Compossite solid-wood floor plate product without press new technology, be characterized in that compound decorative layer does not adopt hot pressing, cold-press process technology, floor blank, without the need to health, just can meet lower road technological requirement, be more suitable for underground heat and use.In addition, described conventional composite technique is general only in top layer or bottom compound, therefore needs pressure, now cannot realize full cladding, instant invention overcomes this restriction, achieve 360 degree and entirely clad, make floor realize equilibrium state completely, flexural deformation can not be caused because of asymmetric.
Further illustrate, the solid wood base material of described wear-resisting Compossite solid-wood floor plate adopts brand-new Wood Property Improvement process.Tree Species Selection density is at more than 0.7Kg broad-leaved assortment, and drying design two leaching high humidity high temperature curve new drying techniques, ensure that sawn timber stability.
The sawn timber of present embodiment refers to makes required dimension board side by above for density 0.7kg broad-leaved weedtree by sawing, and seeds are not limit, and enter drying program.Described drying program is that sawn timber plate side is carried out drying and modification according to drying mode " two leachings three the are high " method of technological design.Two leachings refer to carries out secondary immersion by plate side in dry run.Three height refer to high temperature in dry run, high humidity, high cycle.Concrete technology flow process is: drying-high temperature-high humidity-balance-immersion-high temperature-high humidity-balance-micro-charing-high humidity-high temperature-immersion-high temperature-high humidity-balance.Wood plank side's moisture content standard is 4-6%.
The sheet material handled well is processed into required wooden floor base material by special milling type equipment by designing requirement, described wooden floor base material carries out modification, by the phenolic resins of modulation under high temperature negative pressure state, dipping dried for standby after 24 hours is carried out to wooden floor base material.Carry out Surface hardening treatment after described modification, wooden floor base material top layer is coated with the polyurethane-modified resin of 15-20g, strengthen surface strength, meet and use needs.Carry out waterproof, protection against the tide, bonding coat process after described wooden floor case-hardening, ensure base material waterproof, moisture resistance, the adhesion strength of the famous and precious wooden skin of later compound, composite veneer adopts 360 degree of full combination process, makes it produce drum effect, guarantees balance.Enter follow-up flow process afterwards.
The present invention utilizes kinds of processes technology, has innovated a kind of new composite wood, makes it process simpler, has more large-scale production.Product has top layer designs and varieties simultaneously to be enriched, and wear-resisting, the feature that hardness is high, and indeformable in use procedure, and waterproof, humidity resistance are excellent.Solve the defect existed in current wooden floor technique, on material, in use.Mutability, cracking, gap in such as use procedure, materials procurement is expensive and not easily etc.Present invention process technology makes wear-resisting Compossite solid-wood floor plate low cost of manufacture, substantial saving in natural forest, has obvious economic results in society.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a wooden floor, is characterized in that: the termination on each side of described wooden floor all presses down 0.5mm and forms 25 ~ 35 degree of chamferings, and each end face of described wooden floor offers a translot; Two wooden floors are to after spelling, the translot of described two wooden floors relatively and the formation accepting groove that communicates, can accommodate in described accepting groove one with the bolt of described accepting groove similar shape, described bolt realizes self-locking to blocking within making corresponding two wooden floors in two wooden floors of spelling without public tongue mode by being housed in simultaneously; Described wooden floor comprises base material, the employing rolling line pressure mode compound surface layer on the substrate that material is sawn timber; Described rolling line pressure utilizes a kind of bonding adhesive made through the polyurethane of modification to react solidification under line pressure effect, described base material and described surface layer are cemented and irreversible and be permanently fixed, described bonding adhesive be the described polyurethane through modification add percentage composition be 3% curing compound, percentage composition be 15% propionic acid solvent make.
2. wooden floor as claimed in claim 1, is characterized in that: described bolt is made up of hard material.
3. wooden floor as claimed in claim 1, it is characterized in that: the translot of described wooden floor is recessed to form groove downwards away from the side of corresponding end-faces, the two ends also corresponding protuberance that can be housed in respective groove that convexes to form downwards of described bolt, described bolt is that elasticity bolt is fastened in described translot by there is deformation.
4. the wooden floor as described in claim 1 or 3, it is characterized in that: the display surface of described wooden floor is provided with the wearing layer of layer of transparent, described wearing layer is by be dissolved in nanoscale alundum (Al2O3) in polyurethane coating and to be coated in the display surface of described wooden floor and to be formed.
5. wooden floor as claimed in claim 4, is characterized in that: the surface of described wearing layer is provided with paint and forms face coat.
6. wooden floor as claimed in claim 4, is characterized in that: described wearing layer is arranged on described surface layer, and described translot is offered on the substrate.
7. wooden floor as claimed in claim 1, is characterized in that: described curing compound is aluminium napthenate or toluenesulfinic acid or lauryl mercaptan or alcohol or rosin or dimethylbenzene.
8. wooden floor as claimed in claim 1, it is characterized in that: described rolling line pressure utilizes a kind of bonding adhesive made through the polyurethane of modification under line pressure effect, reaction solidification in 30 seconds, makes described base material and described surface layer cement and irreversible and be permanently fixed.
9. wooden floor as claimed in claim 1, is characterized in that: that when rolling line pressure the live width that line pressure contacts with by laminate only 1 centimetre is only roll across from by laminate body, and pressure only 1 kilogram every square centimeter.
10. wooden floor as claimed in claim 1, it is characterized in that: described base material adopts following modification technology process: seeds density is at more than 0.7Kg broad-leaved assortment, and drying design is that the wet high temperature curve new drying technique of two leaching three supreme people's courts is ensure that sawn timber stability.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410083372.5A CN103866952B (en) | 2014-03-07 | 2014-03-07 | A kind of wooden floor |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410083372.5A CN103866952B (en) | 2014-03-07 | 2014-03-07 | A kind of wooden floor |
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| CN103866952A CN103866952A (en) | 2014-06-18 |
| CN103866952B true CN103866952B (en) | 2016-02-24 |
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| CN201410083372.5A Active CN103866952B (en) | 2014-03-07 | 2014-03-07 | A kind of wooden floor |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106401133A (en) * | 2016-11-22 | 2017-02-15 | 江苏欧圣木业有限公司 | Wood-plastic consolidated floor in water-proof non-slip structure and production method of wood-plastic consolidated floor |
| CN108301593A (en) * | 2017-10-20 | 2018-07-20 | 苏州西玛家具股份有限公司 | A kind of Waterproof Wooden Floor Block |
| CN107795026A (en) * | 2017-11-03 | 2018-03-13 | 江苏国铸新型建材科技有限公司 | A kind of cast-in-place complex material heat preservation sound insulationg board |
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| US7634883B1 (en) * | 2006-01-03 | 2009-12-22 | Plastic Components, Inc. | Floor line transition joint with drip edge and stucco anchor |
| CN102383572A (en) * | 2011-08-25 | 2012-03-21 | 德尔国际家居股份有限公司 | Inserting type locking floor |
| CN202509741U (en) * | 2012-04-05 | 2012-10-31 | 成都韦度建材有限责任公司 | Impregnated paper three-dimensional mold pressing wood floor |
| CN202672631U (en) * | 2012-06-11 | 2013-01-16 | 浙江世友木业有限公司 | Keel-free solid wood floor |
| CN202745392U (en) * | 2012-08-06 | 2013-02-20 | 中国建筑第六工程局有限公司 | Simple split heads capable of being repeatedly used |
| CN203905388U (en) * | 2014-03-07 | 2014-10-29 | 德尔国际家居股份有限公司 | Solid wood floor |
-
2014
- 2014-03-07 CN CN201410083372.5A patent/CN103866952B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7634883B1 (en) * | 2006-01-03 | 2009-12-22 | Plastic Components, Inc. | Floor line transition joint with drip edge and stucco anchor |
| CN102383572A (en) * | 2011-08-25 | 2012-03-21 | 德尔国际家居股份有限公司 | Inserting type locking floor |
| CN202509741U (en) * | 2012-04-05 | 2012-10-31 | 成都韦度建材有限责任公司 | Impregnated paper three-dimensional mold pressing wood floor |
| CN202672631U (en) * | 2012-06-11 | 2013-01-16 | 浙江世友木业有限公司 | Keel-free solid wood floor |
| CN202745392U (en) * | 2012-08-06 | 2013-02-20 | 中国建筑第六工程局有限公司 | Simple split heads capable of being repeatedly used |
| CN203905388U (en) * | 2014-03-07 | 2014-10-29 | 德尔国际家居股份有限公司 | Solid wood floor |
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