CN1547638A - Floor panel with sealing means - Google Patents
Floor panel with sealing means Download PDFInfo
- Publication number
- CN1547638A CN1547638A CNA028167333A CN02816733A CN1547638A CN 1547638 A CN1547638 A CN 1547638A CN A028167333 A CNA028167333 A CN A028167333A CN 02816733 A CN02816733 A CN 02816733A CN 1547638 A CN1547638 A CN 1547638A
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- Prior art keywords
- floor
- plate
- fuse
- sealing device
- linkage
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Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/04—Flooring or floor layers composed of a number of similar elements only of wood or with a top layer of wood, e.g. with wooden or metal connecting members
-
- E—FIXED CONSTRUCTIONS
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- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/02005—Construction of joints, e.g. dividing strips
- E04F15/02016—Construction of joints, e.g. dividing strips with sealing elements between flooring elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/02005—Construction of joints, e.g. dividing strips
- E04F15/02033—Joints with beveled or recessed upper edges
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- E—FIXED CONSTRUCTIONS
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- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/02038—Flooring or floor layers composed of a number of similar elements characterised by tongue and groove connections between neighbouring flooring elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/02177—Floor elements for use at a specific location
- E04F15/02188—Floor elements for use at a specific location for use in wet rooms
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
- E04F15/102—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials of fibrous or chipped materials, e.g. bonded with synthetic resins
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
- E04F15/107—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials composed of several layers, e.g. sandwich panels
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
- E04F15/181—Insulating layers integrally formed with the flooring or the flooring elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
- E04F15/20—Separately-laid insulating layers; Other additional insulating measures; Floating floors for sound insulation
- E04F15/206—Layered panels for sound insulation
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2201/00—Joining sheets or plates or panels
- E04F2201/01—Joining sheets, plates or panels with edges in abutting relationship
- E04F2201/0107—Joining sheets, plates or panels with edges in abutting relationship by moving the sheets, plates or panels substantially in their own plane, perpendicular to the abutting edges
- E04F2201/0115—Joining sheets, plates or panels with edges in abutting relationship by moving the sheets, plates or panels substantially in their own plane, perpendicular to the abutting edges with snap action of the edge connectors
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2201/00—Joining sheets or plates or panels
- E04F2201/01—Joining sheets, plates or panels with edges in abutting relationship
- E04F2201/0153—Joining sheets, plates or panels with edges in abutting relationship by rotating the sheets, plates or panels around an axis which is parallel to the abutting edges, possibly combined with a sliding movement
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- E—FIXED CONSTRUCTIONS
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- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2201/00—Joining sheets or plates or panels
- E04F2201/07—Joining sheets or plates or panels with connections using a special adhesive material
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
- E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
- E04F2290/041—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against noise
- E04F2290/042—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against noise with a facing or top layer for sound insulation
Abstract
Floor panels and floor elements therefore are made of sheet-shaped cores (30) which before application of the surface layer (31) of the floor panels are formed with sealing means (20, 52, 57) for counteracting changes, caused by moisture, of the properties of the floor panels.
Description
[technical field]
Present invention relates in general to the field of floor with the moistureproof linkage of plate.The present invention relates to: floor that can mechanical engagement is with the moistureproof locking device of plate; Be provided with the floor plate of this locking device; Be used for producing the semiproduct of this floor with plate; And the method for making this semiproduct and floor usefulness plate.The present invention especially is suitable for use on the mechanical locking that combines with the ground slab integral, for example, the sort of mechanical locking of in WO9426999, WO9966151, WO9966152, SE0100100-7 and SE0100101-5 (patentee V linge Aluminium AB), describing and showing, but also can be used on any coupling device that can be used for the floor is coupled together.
More particularly, the present invention relates to the moistureproof locking device that is used for the floor most importantly, and this floor has the decorative surface layer of a fuse and on fuse.
[application of invention]
The present invention is particularly suitable for the floating floor that is made of with plate the floor, these floors are factory-mounted coupling device mechanical connection by what lump together with hardening with the floor on the one hand with plate, on the other hand, their formation is such: by decorative laminate or decorate one deck or the preferred moistureproof top layer of multilayer that plastic material constitutes, one by the middle fuse of making based on the material or the plastic material of fiberboard, and preferably one at the bottom at this fuse back side balance layer.Therefore, as nonrestrictive example, the following description of prior art, the problem relevant with well known device and purpose of the present invention and characteristics will at first concentrate on this application, especially concentrate on by being designed for the laminate flooring that make with plate on the rectangle floor of carrying out mechanical engagement on long limit and minor face.Yet, it should be noted that the present invention can be used in have coupling device arbitrarily optional floor with on the plate, this floor has fuse and forms its net shape by cutting with plate.Therefore, the present invention also can be used for the wood flooring of homogeneous, and to have by timber or fiberboard be the wood flooring of the decorative surface layer made by timber of the two-layer or multilayer made of material and on basis.Like this, it is the floor plate that basic material constitutes that the present invention also can be used for by any wood fiber, and these materials for example have solid wood, veneer, flakeboard, fiberboard, MDF, HDF etc.The present invention mainly discusses with moisture and invades the relevant problem aspect of this coupling device from the floor with the front of plate.Show that the apparatus and method that solve these moisture issues also can be used to prevent the situation of moisture from the back side intrusion coupling device of floor usefulness plate.
[background technology]
Laminate flooring is made up of following part usually, that is: thick top decorative surface layer and the thick bottom balance layer of a 0.1-0.6mm who is made by laminated web, plastics, paper and similar material of fuse, a 0.2-0.8mm who is made by laminated web made of the fiberboard that a 6-9mm is thick.This surface course provides outward appearance and the durability of floor with plate.Fuse provide stability, this balance layer then be used among 1 year when relative humidity (RH) changes, the maintenance plate level.This RH value can 15% and the summer in winter 90% between change.Needn't be level and smooth fully or the existing base plate on complete plane on, floating usually with plate and lay in the floor, does not promptly stick with glue.Utilize for example to be arranged in this floor with the plate between plate and the base plate or the bedding material of form of foam, can eliminate any irregular.Traditional hard floor in this floating floor engages (promptly having on a floor with slip feather on the plate and the joint of adjacent floor with the slip feather groove in the plate) by gluing slip feather and groove with plate usually and is connected on long limit and minor face.When laying, these floors connect with plate level, use the protrusion slip feather of the trip edge of plate to insert along the slip feather groove of adjacent floor with the plate trip edge along a floor.Same method can be used on long limit and the minor face.
Except this traditional floor, this floor couples together by gluing slip feather and groove joint, has developed a kind of floor plate recently, and it does not need to use glue, but by so-called mechanical bond device it is mechanically coupled together.These devices comprise in the horizontal and vertical directions with the locking device of floor with the plate locking.By being processed with the fuse of plate, the floor can make this mechanical engagement device.Form of implementation as an alternative can be with promptly even with its manufacturing making the part of locking device relatively with the independent material that this floor is connected with plate with this floor with the plate one.
The main benefit that has the floating floor of mechanical engagement device is: by the different combinations of inside change angle and interlock, and can be easily and laying floor apace.Also can easily they be taken up once more, and be used in other place again.Another benefit of this mechanical engagement device is: this floor can be by the material manufacturing that needn't have good glueability with the marginal portion of plate.The most frequently used core material is in parquet floor and the timber in being commonly referred to the laminate flooring fiberboard that the HDF-high density fiberboard has high density and good stability like this.Sometimes the MDF-medium density fibreboard is also as fuse.
Laminate flooring and many other floors that have a surface course of formations such as plastics, timber, thin plate, cork can manufacture to have surface course and is applied to balance layer on the core material.Can carry out this applying by the gluing decorative layer of making in advance, for example work as fiberboard and be provided with in the decoration high pressure thin layer of making by independent operation, in this independent operation, the cardboard of compressing multi-layered impregnated mistake under high pressure and high temperature.Yet at present, the most frequently used method of manufacturing laminate flooring is the direct stack on modern more principle basis, according to this principle, can decorate the manufacturing of thin layer and adding of fiberboard in same production stage.Under pressure and heating and the condition that do not stick with glue, directly be applied to impregnated couch board on the floor and push this couch board.
Except these two kinds of methods, can use many additive methods that surface course is arranged on the fuse.Decorative pattern can be printed on the surface of fuse, then, for example applies one deck wearing layer again.This fuse also can be provided with the surface course that timber, thin plate, facing paper or plastic sheeting are made, and subsequently with these material coating one deck wearing layers.
In general, said method can be made the floor board element with huge plane form, and this floor board element is for example become tens of floor sheet materials by sawed-off subsequently, then they is processed into the floor plate.In some cases, said method can be made the floor board of finishing, and is being machined to the floor of finishing carrying out sawing before with plate.When the floor has the surface course that timber or superimposed thin plate make, carry out the processing of monolithic floor board usually.
In all cases, along its edge above-mentioned floor board is processed into the floor plate respectively.On advanced person's milling machine, implement the processing at edge, at this, floor board accurately is positioned between the chain and band of one or more of such installations, that is: this floor board can be at a high speed and pinpoint accuracy move through a plurality of milling motors, these milling motors are provided with the diamond cutting cutter or the metal cutting tool at the edge that can process this floor board.By using a plurality of milling motors with different angles runnings, can with the speed that surpasses 100m/min and ± accuracy of 0.02mm forms advanced joint geometry.
[definition of some term]
Hereinafter, complete mounted floor is called " front " with the surface that can see of plate, and this floor is called " back side " with the opposite face that plate faces base plate.
The sheet stock material that uses is called " fuse "." fiberboard fuse " expression comprises the core material of wood fiber, for example simple timber, MDF, HDF, flakeboard, particle board, veneer etc.Coated near the surface course of front and preferably also coating is near in the balance layer at the back side when this fuse, it just becomes semiproduct, and it is called " floor board " or " floor components " relatively.
" floor board " have usually with the floor that will make by this floor board with the identical in fact size of plate.Therefore, this floor board forms the floor plate usually.
On the other hand, this " floor components " is so big usually, promptly can be so big with plate by at least two floors of its manufacturing.Like this, this floor components is divided into a few floor sheet materials usually, and they form the floor plate subsequently.
Therefore, when the edge of floor sheet material has been processed into when their final form that comprises coupling device can be provided, they are called " floor plate " relatively.Use " surface course " to represent all these layers, that is: they are applied on the fuse near the front, and preferably cover the whole front of floor board." decorative layer " relates to these layers of the decorative appearance that is used to provide the floor in fact." wearing layer " relates to these layers of the durability that at first is used for improving the front.
In front and the floor between the back side be called " trip edge " with the floor of the edge of plate with the Outboard Sections of plate.Usually, this trip edge have can be vertical, level, angled, rounding, tilt etc. several " composition surfaces ".Can find these composition surfaces on the different materials in plate and the coupling device being included in this floor, these materials for example are laminated web, fiberboard, timber, veneer, plastics, metal (particularly aluminium) or encapsulant." trip edge part " relates to the trip edge and near the part with plate portion, the floor of this trip edge.
Use " joint " or " coupling device " expression: with the linkage of working in coordination that the floor is vertical with plate and/or level couples together.
Laminate flooring and floorboards of wood often are laid in kitchen, corridor and the common rooms, and in these places, they are subjected to the invasion and attack of water continually, for example wearing the people's that wet footwear walk about form on the floor, and in the time of water and similar item clean floors.In recent years, laminate flooring also is used in the bathroom.All sell laminate flooring and floorboards of wood all over the world, and surpass this floor of installation under 90% the humid climate in relative humidity.
When moisture is invaded material or when the moisture finding in material or on the material to evaporate or condense, this moisture so-called " moisture ".
Use " barrier material " ordinary representation: in restricted scope, absorb the material of moisture, perhaps the material that can not damaged by moisture.
Moisture in the floor
When having laminate flooring based on the fuse of fiberboard and be exposed in the above-mentioned room that humidity acquires a certain degree, this moisture can be through invading top near the coupling device of front on adjacent floor with the seam between the plate, and invade fuse and wood fiber thus.If the amount of wetness that provides is less; moisture can evaporate usually over time so; but result; if particularly of low quality the and lamination of fuse is thinner, permanent expansion, upper joint edges that the trip edge part may take place so rise and the crackle in surface course on the edge partly.Surface course around the rising at edge also can cause in this trip edge than galling.In floorboards of wood, also can expand in this trip edge under higher relative humidity, and cause the damage of this trip edge.
If the supply of moisture is large-scale or long-time regular the generation, moisture also can and enter base plate by whole coupling device intrusion so, and for example causes the damage of quite big degree with the form of mould.Even under the situation about making by moistureproof fuse with plate on the floor, also can this thing happens, because should the protection against the tide fuse generally only resist the expansion of trip edge part, prevent that perhaps moisture from diffusing into this fuse.This protection against the tide fuse can not prevent that moisture from diffusing into base plate by this coupling device.If the geometry of this mechanical splice is included in the floor with the multilayer composition surface on the plate, these composition surfaces with on adjacent floor contacts with the surface of the re-spective engagement on the plate, can increase the weight of moist this coupling device of intrusion so.For example, such geometry designs helps on the locked position floor with plate along adjacent floor with the moving of the trip edge of plate, but aspect the moist possibility that penetrates this coupling device of opposing, such geometry is disadvantageous.
Common misunderstanding is: because glue is considered to prevent moist this coupling device of intrusion, the mechanical engagement device is more responsive more to humidity than the traditional coupling device that has glue.Yet the gluing floor that has the water base adhesive aqueous systems that helps environment can not prevent the moist coupling device of invading.A reason is: mostly just can find glue in the coupling device of part.Another reason is: the moisture that enters and contact with glue layer can dissolve glue-line.Humidity can penetrate coupling device, and the floor in joint can become loose with plate.
If laminate flooring and floorboards of wood can resist the effect of higher relative humidity and moisture from the teeth outwards in better mode, they can occupy sizable market share so, particularly seize more market from plastic floor and tile floor.
The problem of prior art and its existence
When there is water on the surface of laminate flooring, moistureproof surface course will hinder humidity and penetrate this surface and enter fuse.The limited amount moisture that penetrates surface course and enter fuse generally can not cause any damage.In this joint, moisture will pass adjacent floor with between the upper joint edges of plate, and when moisture by moistureproof surface course and arrive in the responsive more fuse of humidity, humidity will diffuse in the fuse, and continue to spread with the back side of plate towards this floor simultaneously.If fuse comprises wood fiber, they will expand so.As a result, the floor in the part of trip edge increases with the thickness of plate, and surface course raises.This vertical expansion then can cause the breaking-up on floor.If supply with other moisture, moisture will be diffused into the back side downwards so, has passed through this coupling device up to it, and arrives floor and the base plate that underlays.Like this even can cause bigger destruction.
Having made ins all sorts of ways solves these problems.Apply this composition surface by moisture seal material, try hard to prevent that moisture from invading this floor plate from the trip edge with paraffin for example or silicones.Especially in WO9426999 (V linge Aluminium AB) and EP0903451 (Unilin Beheer B.V.), this technical scheme has been described.A kind of effort is: by elastic sealing device being filled in adjacent floor with between the plate, the front with plate is impregnated into the back from the floor along seam can to stop humidity.In WO9747834 (Unilin Beheer B.V.) this technical scheme is disclosed particularly.
Therefore, in order to improve the possibility of this coupling device opposing moisture and moisture effect in every way, can use several method.
Usual way is: with regard to density and opposing humidity, make the fuse of floor with plate by high-quality HDF plate.When making fuse, with many situations that the use of special wood fiber combines under, also can improve the moist ability of fuse opposing by adding special bonding agent.This method can reduce but expansion can not eliminate moist the intrusion fully the time significantly.The major defect of this method is the cost height.Although these special nature only are used in the floor that is connected with the trip edge and use in the qualifying part of plate, whole floor will have identical high-quality with plate.Another shortcoming is: this method can not stop the moist back that coupling device arrives the floor that penetrates from the front.
Following method also is known, that is: by special chemicals being ejected into or being applied on the trip edge with additive method, this chemicals can flood or strengthen the wood fiber in coupling device, thereby is possible in the fuse of opposing moist intrusion floor with plate.After this joint being worked into final form and geometric modeling, carrying out this of chemicals and apply.Usually, and then the floor because need to use such condition, that is: in this procedure of processing, uses chain drive-belt or belt that the floor is fixed on the tram of this process equipment with this dipping of edge processing carrying out of plate.
Can use diverse ways that impregnated material is applied in this coupling device, these methods comprise: apply by injection, roll extrusion, coating or the like.The most frequently used impregnated material is paraffin and different types of liquid of fusing, for example oil, polyurethane are impregnating agent and multiple other chemicals on basis, they all help to resist moisture and invade fuse from the trip edge, so that reduce owing to the danger that causes expansion between the penetration of moisture upper joint edges.
Above-mentioned all applying methods trouble, costliness, and cause unsafty result.Want to provide especially difficulty of moistureproof turning.If apply by on mobile floor, spraying to finish, for example begin too late, the marginal portion near the turning will not have macerate so.If spray and to finish too late, steeping liq will enter among the spacious air so, and the thus undesirable ground equipment of making dirty, and make the solvent do not expected or impregnated material be diffused into air and the room that produces in.This also is difficult, that is: the fuse to adjacent place, trip edge under surface course floods, simultaneously can be making dirty near the floor surface at place, trip edge.Suffering in the most serious adjacent zone under surface course of moisture and expansion, it also is difficult obtaining darker and uniform dipping.Due to the fact that carrying out machining and dipping subsequently with very high speed, and the floor faces down with the surface course of plate, so that all become even worse.Other shortcoming also is: when especially flooding with the impregnating agent of water base and environmental protection, can make filament expansion or make the impregnating agent layer of curing be positioned at this coupling device in such a way, that is: the geometry of joint changes in uncontrollable mode.
Front with plate arrives this floor downwards with the back side of plate along the mating face from the floor with the opposing moisture except above-mentioned method can not be brought reliable sealing, can not solve the expansion issues in trip edge, floorboards of wood middle and upper part part.
May use that not expand and do not absorb the core material that the plastics of moisture make also be known.This just provides good sealing, begins away from flatly invade herein with the seam between the plate with the floor of opposing moisture from these two joints.Because the floor of plastic material is more quite a lot of than fiberboard costliness with plate, and since decorative surface layer is the gluing or floor that directly is superimposed upon plastic material with difficulty relatively on the plate, so plastics are also bad.In addition, in order to make the linkage of described floor with plate along all four edges edge, the processing of plastic ratio is difficult more based on the processing of the material of fiberboard.Floor with a plastic core example of plate is provided in EP1045083A1.Floor with linkage made from a plastic material example of plate is provided in US6101778.
Above-mentioned publication number is that the document of WO9426999 (V linge Aluminium AB) discloses a kind of moisture moves on to their back side with the front of plate from the floor with plate and opposing moisture from intrusion floor, trip edge device of resisting.Silicones or some other sealed compound, rubber strip or some other sealing device are used in the suggestion of the disclosure document, before installing they are applied in the coupling device.According to the device of WO9426999 (V linge Aluminium AB), promptly with make the use sealed compound be applied to relatively in this joint or the seal of sealing device protection against the tide, also have shortcoming.These shortcomings are with substantially the same by the edge impregnation that sprays or coating is carried out.The floor that processing has the sealed compound of making dirty also is difficult with plate.In a period of time, the character of sealing compound also can change.If apply these sealed compounds relatively with laying, laying so will difficulty and cost dearly.
A kind of method that the floor is flooded with plate is disclosed in DE20002744U1.
Foundation prevents that a kind of possibility of the sealing of moisture dipping from being: seal member is tucked among the joint with laying relatively with the form of for example rubber weather strip.This method also is a difficulty and expensive.In being applied to sealing device on the joint relatively with manufacturing, do not know how to design the sealing device just can reach best-of-breed functionality, as how reasonably form apply and design corners how, just can make to be sealed on long limit and the minor face to play a role along the trip edge of plate entirely with plate.Above-mentioned open source literature WO9747834 (the Unilin Beheer B.V.) form as how seeing that illustrated in Figure 10 is applied to sealing device between the upper joint edges, thereby can see on adjacent floor with the close gap between the plate.
Aspect the joint of the high wall-element of first floor, it also is known using the elastic sealing device of filling in the joint.For example in GB2117813 (Ostrovsky) this point has been described, it discloses a kind of coupling device, yet this coupling device is not suitable for the not floor plate to be laid of big visible joint clearance.
In addition, as in EP0665347A1, illustrating, sealing compound or marine glue are applied to the floor with also being known in the seam between the plate.Yet such method need be installed the floor plate when applying seal.In addition, it also relates to the floor of using bonding agent to connect most intrinsic shortcoming in the plate.
Known (according to the WO9966152 of V linge Aluminium AB) also has: the edge that fuse may be provided on long limit or minor face with independent material, this independent material is attached on the fuse, thereby process the specific function that obtains in locking device then, for example intensity, moisture resistance or elasticity.Yet, do not know how to apply and form these materials, could solve above-mentioned moisture issues in the mode of the best.
Aspect plate, invading the floor about moisture from the trip edge will be more outstanding with the particular problem in the plate in the wood flooring with the wooden layer of which floor of different directions fiber because timber machine direction transversely than expanding greatlyyer along machine direction.This just means: in wood flooring, it have its machine direction along the floor with plate longitudinally surface course and have different machine directions for example along the floor with the horizontal fuse of plate, and moist or have in the environment of high relative humidity and install, surface course laterally will expand greatlyyer than fuse along the floor with plate so.As a result, the upper joint edges part will expand with the surface of plate with the floor and extend abreast near the part of composition surface especially, and the floor is separated with plate, and the coupling device of making in fuse will maintain its shape widely.May cause damage like this, for example, decorative layer (surface course) is compressed, and coupling device disconnects or the locking function of this locking device loses in whole or in part.
Therefore will set up such relation: relate to following factor with the floor that engages with the relevant moisture issues of plate, promptly
● the vertical and horizontal expansion of this trip edge part
● this coupling device of penetration of moisture
Summary is got up, and it is moist in the usefulness plate of intrusion floor, trip edge just to provide sealing device to prevent, multiple known method is arranged, but do not have a kind of method that quality and the gratifying result of cost can be provided.The front with plate moves to the back side along seam from the floor just to provide sealing device to prevent humidity, does not have known solution, and it allows to carry out the design of one, even the floor relevant with manufacturing also is provided with the moist sealing device of invading of opposing with plate.
[invention and purpose are briefly described]
The present invention is based on such understanding, that is: can comprise several sealing devices, with in the moistureproof locking device of plate, they are at first essential on the floor that is joined together.That is:
● " material seal device ", the expansion of its opposing trip edge
● " material seal device " and " joint sealing device ", its opposing expand and stop humidity to penetrate coupling device
● " compensation sealing device ", the expansion and the contraction of its compensation trip edge
Use " material seal device " to represent such sealing device, it prevents from or resists humidity to diffuse into this floor plate from the floor with the trip edge of plate.Use " joint sealing device " to represent such sealing, it prevents or resists moisture and pass seam along composition surface.Use " compensation sealing device " to represent such sealing device, that is: it can be regulated to adapt on the floor and use in the plate by moisture-induced material movement (expanding and contraction), this is owing to the change as relative humidity in outside air of the Change Example of moisture content causes, and its opposing caused this material movement caused through moisture in the stress under the compression and increase with the visible gap between the upper joint edges of plate on adjacent floor.
Can know from above-mentioned prior art and to find out, with the floor can not be satisfactory with plate the known solution by moisture-induced problem relevant with flooring material.With regard to Expected Results, some solutions are inadequate, and other have the defective that causes making or laying difficulty, and other schemes can not be satisfactory from the angle of cost.
Therefore, an object of the present invention is to eliminate or significantly reduce and floor one or more residual problem with the manufacturing of the plate moisture seal element relevant with use.Another object of the present invention provide a kind of rationally and the manufacture method of saving cost so that make fuse, floor board element, floor board and the floor plate of floor with plate.
Use has floor plate, floor and the manufacture method of the feature of putting down in writing in independent claims, can obtain the purpose of these and other.Dependent claims and following manual will limit embodiments of the invention.
The present invention especially is suitable for use in the floor usefulness plate with mechanical locking and by the floor that sheet elements is made and uses in the plate, and this floor components is divided into multi-sheets in first being processed.Yet, the present invention also can be used to have the floor of gluing coupling device, and be used for processing the floor plate of floor with the independent floor board of plate owing to directly manufacture, therefore in the first being processed of subsequently each independent floor board, needn't make the floor plate by cutting apart huge sheet elements.
Therefore, a kind of floor plate is provided according to a first aspect of the invention, it comprises the body that has based on the fuse of wood fiber, wherein this floor is provided with linkage with plate at least two relative joined in parallel marginal portions, thereby got up with the plate mechanical connection to similar floor with plate in this floor along horizontal direction, this linkage has the locking surface that works, so that cooperate with the corresponding locking surface that works of adjacent floor with plate the floor has been bonded on the there with plate after.This floor is with the difference of plate: the whole or part of at least one locking surface that works by with the material manufacturing of floor with the different elastically deformable of the body of plate.
According to a second aspect of the invention, a kind of device of floor with joint between two joining edges of plate that be used for forming is provided, this floor has fuse with plate and is applied to the surface course of fuse end face, this surface course is made of one deck at least, described floor is provided with linkage with plate at the joint edge portion branch of their adjacency, so that along vertical direction the floor is joined to one another with plate, and their contiguous engagement edge, top meets in the vertical engagement plane.The difference of this device is: when the floor links together with plate, this floor is with at least one is provided with the joint sealing device in the relative bonding marginal portion of plate, use the intrusion on the vertical engagement plane between the plate along adjacent floor with the opposing moisture, and this joint sealing device is by being fixed at least one floor with the elaxtic seal manufacturing on the plate, it is along with the trip edge (82 of this floor with plate, 83) formation and forming, and when adjacent floor is bonded together with plate, be fit to bear compression.
According to a third aspect of the invention we, a kind of floor plate is provided, it comprises fuse and the surface course that is applied on this fuse end face, this surface course is made of one deck at least, this floor has linkage with plate in relative trip edge part, so that along vertical direction the floor is coupled together with plate to similar floor with plate, thereby the floor that engages has the upper joint edges of meeting in the vertical engagement plane with plate.The difference of this device is: this floor is with at least one is provided with the joint sealing device in the relative bonding marginal portion of plate, invade along the vertical engagement plane between the adjacent plate unit with the opposing moisture, and this joint sealing device is by being fixed on the floor with the elaxtic seal manufacturing on the plate, the trip edge (82 of plate is used on itself and this floor, 83) formation forms relatively, and is suitable for elastic deformation when the floor when similar floor couples together with plate with plate.
Therefore, according to first, second and the third aspect of the present invention, this fuse can be provided with to be filled in and the material of fixing elastically deformable stably, its can be used as sealing device and/or by way of compensation the floor with the expansion of plate or the compensation arrangement of contraction.The material of elastically deformable is applied to will be processed subsequently so that make on the part of floor with the linkage of plate of finishing.Therefore, in the remainder of this coupling device of processing or process the material of elastically deformable along with the processing of the remainder of this coupling device.As a result, the sealing device that the material of elastically deformable can manufacture accurate location and have accurate shape is to form above-mentioned joint sealing device or compensation sealing device.
According to a forth aspect of the invention, a kind of method of making fuse is provided, the floor components that this fuse is used to produce floor board or will be split at least two floor sheet materials, this method comprises: make fuse with board-like material, make the part of locking device by it, so that the floor board that vertically will form.The method is characterized in that: in board-like material, make groove, and elaxtic seal is tucked in this groove.
According to a fifth aspect of the invention, provide a kind of method of floor with plate that be used for making, this method comprises the step of above-mentioned fourth aspect present invention.The method is characterized in that: together elaxtic seal is formed with the formation of this locking device and engage sealing device.
Use suitable method, for example sawing or milling applying surface course (for example decorative surface layer) before, can be carried out preliminary treatment to fuse, thereby for example in the zone of the edge processing of carrying out this coupling device subsequently, can form one or more groove from the teeth outwards.Subsequently, use dipping or extruding or any suitable method, suitable encapsulant is applied in the groove.The sealing material can form the material seal device and/or can have such character, that is: change over to form the material solid that engages sealing device, protection against the tide and elastically deformable.Then, having on the groove of encapsulant, surface course can be applied on the surface of fuse.According to this aspect of the invention, also can after applying surface course, carry out applying of encapsulant in an identical manner.Then, make groove in surface course in floor components or floor board and the fuse, perhaps only in the fuse of floor board, make groove.When sawed-off floor components forms floor board, this edge will comprise encapsulant.If be applied to encapsulant in the groove or the marginal portion of the processed mistake of floor board in, so preferred and applying of sealing material processed reference surface relatively.This reference surface can be the outside at floor board edge.Then, carry out the last processing of this locking device and joint sealing device in second step, at this, this reference surface is used for respect to floor, processing tool location.Use this method, it is possible locating encapsulant with the surface of plate with the tolerance of about 0.01mm with respect to composition surface and floor.Location and form that to engage sealing be possible in fuse and in the thick surface course bottom of 0.1-0.5mm.Engaging sealing will protect the wood fiber fuse and prevent that humidity from penetrating this coupling device.This method makes that applying and form sealing device in manufacturing has the various laminate floorings of encapsulant becomes possibility.Obviously, this method can be used for thicker surface, for example the plastics of 1-3mm and malthoid surface.This sealing can not be seen to the eye, and it can protect the wood fiber fuse below moistureproof surface course.If the sealing material has elasticity, it also can prevent this locking device of penetration of moisture so.
Engage sealing in order to form, it is possible using any known encapsulant in principle, can with the form of the form of liquid state or semi liquid state for example foam or similar type apply encapsulant by extruding, and after applying the sealing material can shaping, elastically deformable and protection against the tide.If the sealing material has the characteristic that allows to bond on the fuse, be good so.Yet, because encapsulant for example also can mechanically be attached in the nip, so do not need this bonding.
Finish the processing subsequently in make with plate on the floor by this way, that is: the sealing material is partly removed or it is shaped again.For example, by cutting encapsulant can be formed along whole long limit and whole minor face and in the turning the accurate joint sealing device of location and the elastically deformable of accurately locating with respect to surface course.
By cutting relatively with very narrow tolerance and with the remainder of the coupling device that is formed, the joint sealing device that moisture seal is provided especially its part that works can form external shape arbitrarily.
If this coupling device also has material seal between decorative layer and joint sealing device, the result has the floor of floor with plate with formation so, and this floor is being grown limit and minor face and all have moistureproof seam in the turning with plate.If the floor also is provided with the moistureproof base plate of being made by for example plastic material, its ground connection that links to each other with the floor has suitable encapsulant or weather strip, and this floor all is very moistureproof in all seams and along wall portion so.
Except above-mentioned dipping, can be arranged on surface course and engage material seal device between the sealing device with multitude of different ways, for example:
● can make fuse by the moisture seal material
● in the floor of directly stack,, adjacent fuse top below decorative layer is flooded for example according to following method
● impregnated material also can be applied in the groove of fuse, engages sealing device and also can be applied to this
● in the floor of high-pressure laminated plate, the laminate enhancement Layer of being made by the kraft of phenol dipping under decorative layer can the constituent material sealing device
● another replaces form of implementation is that moistureproof plastic layer is applied to whole floor with between the fuse and decorative surface layer in the plate
To engage the identical mode of sealing device with applying, also can apply material with other performances, for example incompressible material is so that protect this joint edges and form the material seal device.
This material seal device can be made of one or more materials that cover whole core surface and have elasticity and reduce noise.Its benefit is: may obtain moisture seal with identical cost, reduce noise and soft more floor.A part engages sealing device also can the constituent material sealing device.At last, whole joint sealing device or its part also can the constituent material sealing devices.This means: by fuse is flooded or do not flood, this engages sealing device also can be used as the material seal device.
Can be clear from top description, of the present invention this be fit on the one hand with the wood fiber be the basis for example based on the core material of fiberboard, and suitable moistureproof core material, for example plastics and plastics and based on the various combinations of the material of fiberboard.
As the non-limitative example that can be used to provide the material that engages sealing device, can mention by polypropylene plastics be the basis material, synthetic rubber, urine gastral cavity rubber, silicone rubber or similar item etc. elastic body or based on the hot-melt adhesive of polyurethane.
In one embodiment, this floor can have the mechanical engagement device with plate, this mechanical engagement sealing device is in long-time and during the expansion and contraction of floor with plate, the trip edge that will have encapsulant is fixed together and keeps tight with another sealing device or another trip edge and contacts.In tradition gluing slip feather and groove joint, this method and apparatus also can play a role, but expensive many and be difficult to provide the tight junction that is not the mechanical engagement device.
As for laying, glue, encapsulant etc. may be added on the above-mentioned coupling device, so that in the part floor or in whole floor, strengthen the intensity and the humidity resistance of joint in addition.
Within the scope of the invention, can form long limit and minor face in every way.Reason may be: in process of deployment, and can be different on long limit with the method for attachment on the minor face.For example, can lock long limit by inside transformation angle, can lock minor face by quick-snap, and this makes different material properties, joint geometry and sealing geometric properties necessitate, wherein make a limit optimization so that inwardly change angle, make another limit optimization so that quick-snap.Another reason is: if the floor is elongated with plate, the floor of each square metre comprises than the how considerable long edge connector of minor face joint so.The optimization of material cost can provide different joint design.
Before applying surface course and balance layer, dipping that in some zone fuse is carried out and edge strengthening also can form that part of of coupling device bottom so that for example strengthen with going up overleaf.For example, when band or lower lip and fuse were integrally formed, this can be used for making solid and soft band or lower lip and solid locking element.If band is by for example aluminium manufacturing of the material different with fuse, the dipping that carries out from the back side can be used for strengthening key component so, at the fixing band or the floor is cooperatively interacted with plate and locking element of this key component.
Above-mentioned manufacture method also can be used for making the mechanical engagement device that comprises elastic locking device.These elastic locking devices press together when adjacent upper joint edges expands, and these elastic locking device elongations when they shrink.Like this, can offset the increase in horizontal expansion problem and obstruction visible gap in drying floor.Because this expansion issues relates generally to long limit, the turning also is not included in this respect.Therefore, the material of elastically deformable also can mechanically be applied to the form of solid in the groove, for example by quick-snap or be pressed into nip or be glued on the recess edge.Therefore, these elastic locking devices will be as " elastic compensating sealing device ".
Also can use the above-mentioned manufacture method that the part material seal is provided explicitly in the fuse presumptive area with the manufacturing of tabular fuse.With impregnated material or be applied in the compound of the wood fiber that forms fuse and bonding agent, perhaps apply impregnated material relatively then with the net shape that in manufacture process, obtains fuse.
According to a sixth aspect of the invention, a kind of rectangular floor plate is provided, it comprises long limit, minor face, fuse and is arranged in surface course on the core surface, described surface course comprises wearing layer and decorative layer (35), be provided with locking device with the floor of relative trip edge part adjacency, so that this floor is coupled together with plate with similar floor with plate with minor face along long limit on vertical direction and horizontal direction, described locking device to small part is formed by fuse.This floor is characterised in that with plate: it further comprises the part of constituent material sealing device, and this material seal device opposing moisture is invaded fuse in the trip edge with plate from the floor, and described material seal device is positioned between the two following
-surface course,
The joint sealing device of-elastically deformable, it stably is fixed on the floor with in the plate, and when this floor engaged with plate with similar floor with plate, its opposing moisture infiltrated on the mating face with the trip edge between the plate along adjacent floor.
According to a seventh aspect of the invention, provide a kind of floor components that is used for forming at least two floor sheet materials, this floor components comprises the fuse and the surface course that appends on the core surface based on wood fiber.This floor board is characterised in that: groove be arranged in the core surface and/or surface course in, described groove arrangement will form in sheet material in that part of mechanical locking, and described groove is provided with the material and/or the impregnating agent of elastically deformable.The material of this elastically deformable can form the above-mentioned sealing device that engages with the formation of linkage explicitly to small part.
According to an eighth aspect of the invention, provide a kind of floor board of floor with plate that be used for forming, this floor board comprises the fuse and the surface course that appends on the core surface based on wood fiber.This floor board is characterised in that: groove is arranged in the top edge part of floor board, will form mechanical locking in this edge part office, and described groove is provided with the material and/or the impregnating agent of elastically deformable.
According to a ninth aspect of the invention, provide a kind of method of floor with the joint between two joining edges of plate that be used for forming, this floor has with plate: fuse; Be applied to the surface course on the fuse end face, this surface course comprises one deck at least; And at the locking device of the joint edge portion office of adjacency, so that along vertical direction at least the floor is joined to one another with plate, and its contiguous engagement edge, top meets in the vertical engagement plane.The method is characterized in that: elaxtic seal is fixed at least one floor with in the plate, forming the floor with forming the joint sealing device in the trip edge of plate, this joint sealing device is formed on the floor with at least a portion in the adjacent bond marginal portion of plate, and this joint sealing device is fit to pressurized when the floor of adjacency links together with plate.According to this method, this engages the suitable opposing of sealing device moisture and invades with the vertical engagement face between the plate along adjacent floor.
[brief description of drawings]
The different step in the plate process is used in Fig. 1 a-d explanation on the manufacturing floor;
Fig. 2 a-e explanation has the composition of the high pressure thin layer and the laminate flooring on the surface of direct superimposed layer formation;
The example that mechanical engagement device that Fig. 3 a-c explanation is different and moisture are invaded;
Fig. 4 a-d explanation is according to the dipping at the edge of prior art;
Fig. 5 a-c explanation is used for forming the dipping of material seal device according to the present invention;
Fig. 6 a-c explanation is according to the dipping of trip edge, top of the present invention device;
The embodiment of Fig. 7 a-d explanation material according to the invention sealing device;
The formation of Fig. 8 a-e explanation joint sealing device in the mechanical engagement device according to the present invention;
Fig. 9 a-d explanation has the formation of the edge strengthening part of the material seal device and the part of the mechanical engagement device that engages sealing device and this coupling device according to the present invention;
Figure 10 a-c explanation is according to the extruding of joint sealing device of the present invention;
Another embodiment of Figure 11 a-g explanation material according to the invention sealing device and joint sealing device;
Another embodiment of Figure 12 a-b explanation material according to the invention sealing device and joint sealing device;
Figure 13 a-c explanation has the floor plate that engages sealing device in both sides according to the present invention;
Figure 14 a-e illustrates mechanical locking, and Figure 14 a represents prior art, and Figure 14 b-e represents to have according to the present invention the mechanical locking of the compensation sealing device of elastic locking device form;
Figure 15 a-e illustrates one embodiment of the invention;
Figure 16 a-f illustrates formed according to the present invention and has high-intensity coupling device;
The sealing of the corner part of plate of the adjacent floor of Figure 17 a-d explanation.
[descriptions of embodiments of the invention]
Four steps of floor with plate are made in Fig. 1 a-d explanation.Fig. 1 a illustrates three chief components: surface course 31, fuse 30 and balance layer 32.Fig. 1 b is panel element 3 explanatorily, and wherein surface course and balance layer are applied on the fuse.How Fig. 1 c explanation makes floor board 2 by cutting apart floor components.How Fig. 1 d explanation obtains the net shape of floor board 2 and becomes the floor plate of finishing 1 after edge processing, it has coupling device 7,7 ' on long limit 4a, 4b, and this coupling device is mechanical in this case.
The manufacturing of Fig. 2 a explanation high pressure thin layer.Flood the wearing layer 34 that transparent material with high abrasion resistance strength is made with the melamine that is added with alumina.The decorative layer of making by the paper that is impregnated with melamine 35 be arranged in this layer 34 below.By refill make and with the one deck of back-up coat 36a, the 36b of phenol dipping or multilayer be arranged in decorative layer 35 below, and whole bag is placed under the pressure, wherein, can make its sclerosis under pressure and heating become the surface course 31 of the superimposed thin plate of high pressure with about 0.5mm-0.8mm thickness.
How Fig. 2 c explanation was glued on the fuse 30 surface course 31 and balance layer 32 to form floor components 3 afterwards.
Fig. 2 d and the nearest thin layer of 2e explanation.Having the wearing layer 34 of overlapping layer form and decorative layer 35 that facing paper is made directly is arranged on the fuse 30, afterwards, the balance layer 32 at the three all parts and the common back side is placed under pressure, at this, can make their sclerosis under heating and pressurized become floor components 3 with thick decorative surface layer of about 0.2mm 31.
The mechanical engagement device of Fig. 3 a-c explanation prior art and the research how moisture carries out according to the inventor influence this coupling device.
In Fig. 3 a, fuse 30 and the balance layer 32 that make by contact laminating surface course 31, based on the material (HDF) of fiberboard with plate 1 on the floor constitute.Constitute by slip feather groove 9 and slip feather 10 along the vertically device of D1 direction locking floor with plate 1 and 1 '.Be made of band 6 along the horizontal lock device of the parallel floor of D2 direction locking and surface course 31 with plate, this band has and locking slot 12 coefficient locking elements 8.Can make band by this floor of machining with the fuse 30 of plate, and therefore this band appear at the integrally formed embodiments of the invention of fuse 30 in.Dotted arrow MPM represents: when moisture from the front on floor or above during the intrusion coupling device, how moisture invades in the fuse 30 from the trip edge.
The embodiment that Fig. 3 b explanation is such, that is: vertical and horizontal lock device forms slip feather groove 9 that has locking slot 12 and the slip feather 10 that has locking element 8.How dotted arrow MPJ explanation moisture invades by the parts of this locking device.
In Fig. 3 c, this floor is provided with the surface course 31 of high pressure thin plate, the fuse 30 of HDF and the balance layer 32 of the superimposed thin plate of high pressure with plate.Still in this embodiment, this vertically device comprises slip feather groove 9 and the slip feather of being made with the fuse 30 of plate by the floor 10.The horizontal lock device comprises band 6 and locking element 8, they be manufactured from aluminium and with fuse 30 mechanical connections.
Under all above-mentioned situations, this coupling device and fuse are integrally formed, promptly form or install in factory, and always make at least a portion of coupling device with the fuse 30 of plate by cutting this floor.By changing angle, horizontal quick-snap or can make this lock engaged subsequently at the position quick-snap that upwards changes angle.
Fig. 4 a-4c explanation is flooded the joint of processed mistake according to the dipping of the trip edge 82,83 of prior art by spraying the impregnated material 24 that uses side direction to apply.
For the ease of understanding, in institute's drawings attached, this floor is painted as with plate and has surface course upwards.Yet in actual production, locate usually like this with plate on this floor, that is: in processing equipment and dipping process subsequently, its front (end face) faces down.
In the dipping form of prior art, this floor moves through fixed nozzle 40 with plate.Consider manufactured materials sealing device 20, this is difficult, that is: control the injection direction of impregnated material 24, thereby the edge of this spray beam is located immediately under the surface course 31 that is connected with the adjacent bond edge 16 on top.
Even use the guard shield 43 on protection surface to carry out this applying, it also is difficult that effective protection is provided so.In many cases, band 6 and locking element 8 are a kind of obstacles, and this is difficult, that is: the enough dark impregnating depth that fully accurately applies impregnated material 24 and obtain to infiltrate zone under the surface course 31 at adjacent adjacent bond edge 16 at the top.Therefore, this impregnating depth can change, and adjacent under this surface course and less from the surface course local degree of depth farthest, as Fig. 4 a-4d is clear show.
Fig. 5 a-5c explanation is used for the dipping of manufactured materials sealing device according to the present invention.Apply keep layer promptly decorate and wearing layer before, apply impregnated material 24 with suitable manner in the belt-like zone 44 on core surface 33.For example, by L sprays at first easily along the longitudinal in the zone on the long limit that will form the floor subsequently, roll extrusion or the like applies.
Suitable is, a long limit 4 of fuse 30 is as spigot surface, and this spigot surface is subsequently also as the applying of convenient and surface course 31, sawed-off and the spigot surface of processing relevant location.Like this, guaranteeing material seal device 20 just is more prone to respect to correct location, the trip edge of finishing.
Fig. 5 b illustrates the corresponding dipping of the part of the minor face 5 that constitutes the floor subsequently.In this dipping, move fuse along horizontal W perpendicular to vertical L.Still in this case, fuse 30 minor face 5 can be as the spigot surface of subsequently process.
Fig. 5 c represents to constitute the enlarged drawing of floor with the part in the bight of plate, along being parallel to this part of direction thorough impregnation that will become long limit and will become minor face.Line of demarcation 45 expressions are along the saw kerf of long limit and minor face, so that floor components is divided into the floor.
How fixedly Fig. 6 a-6c illustrates how to flood and infiltrate fuse and with respect to the linkage that will the constitute position of impregnation zone, dot this linkage in Fig. 6 a and 6b in further detail.Fig. 6 c represents the edge of two floors with plate, makes this two floors plate by sheet elements after cutting into independent floor board along lines 45 sawings and with sheet elements.
Fig. 6 a explanation when apply by nozzle 40 impregnated material 24 how from core surface 33 infiltrate fuses 30 and towards the core dipping of fuse with formation material seal device 20.
By below this fuse, setting up vacuum, can be convenient to impregnated material 24 and infiltrate fuse 30 by vacuum plant 46.For example, this vacuum plant 46 can be made of fixing vacuum tables or mobile vacuum band.If impregnated material 24 apply that this fuse 30 is fixed in the process, can use the nozzle 40 that for example moves so.
How Fig. 6 b explanation is positioned at impregnated material 24 in the fuse 30 of floor components 3 after applying surface course 31.Then, this impregnated material constituent material sealing device 20.The saw kerf that line of demarcation 45 expressions are wanted.
Fig. 6 c is illustrated in floor after the processing with plate 1,1 ' trip edge 82,83.For explanation is simplified, this floor only has mechanical splice along a limit with plate.Accurately locate this material seal device along these two vertical edges and in the bight, and in an illustrated embodiment, in upper joint edges part 80,81, can find the material seal device.
By after the bonding agent of the wood fiber that pulverizes and for example melamine is mixed by pressurizeing and add thermosetting floor plate, can Production Example as HDF based on the fuse 30 of fiberboard.Form of implementation can be applied to the floor relevant with this product to impregnated material 24 with on the plate as an alternative, applies in constituting the specific part of floor with the bonding part in the plate subsequently.
Fig. 7 a-7d describes the different procedure of processings that are used for being manufactured on the material seal device 20 in the mechanical engagement device in detail.
According to Fig. 7 a, in the floor of finishing will constitute trip edge part that common usefulness 86 and 87 represents and the part 86,87 (dotted line) that forms coupling device 9,10 therein in plate, begin to apply impregnated material 24 from core surface 33.Sizable part to upper joint edges part 80,81 is flooded, thereby forms material seal device 20.
Fig. 7 b represents to have the floor components 3 of the material seal device 20 in the fuse 30 under surface course 31, balance layer 32 and the surface course 31.This figure also represents the saw kerf 45 wanted, and dots the profile of final linkage.
Fig. 7 c be illustrated in sawed-off after floor board 2,2 ' edge.This sawed-off tolerance can not influence the rearmost position near the material seal device 20 of trip edge.In processing subsequently, do not need other equipment to be provided at material seal device 20 in the upper joint edges part 80,81 of locking device, because this material seal device was provided before different surface courses is applied on the fuse 30.
Fig. 7 d represents to have the finished joint of adjacent material seal device 20 under surface course 31.HP representative and the surface course parallel horizontal plane of floor with plate.This floor is represented with 82,83 usually with plate 1,1 ' trip edge, and can be had coupling device arbitrarily.In an illustrated embodiment, this trip edge forms the slip feather and the groove joint of machinery, can lock this slip feather and groove joint by inside angle change and quick-snap.VP represents a vertical plane (composition plane), and it is extending perpendicular to horizontal H P near upper joint edges 80,81 places of surface course.T represents the thickness of this floor with plate.In the upper joint edges part 80,81 under adjacent wearing layer 31, also promptly in the most serious zone of the angle of humidity, will find the impregnated material 20 of peak discharge.As in dipping process, making impregnated material infiltrate the result of this fuse, can obtain the concentration of adjacent impregnated material under this wearing layer 31 from core surface.
Like this, this upper joint edges part 80,81 is characterised in that: not only between this vertical plane or composition plane VP and the lower flat apart from core surface 33 certain distance P2, material seal device 20 can be found in the core surface 31 near surface course 31, and in scope, also material seal device 20 can be found along horizontal direction apart from the plane of this vertical plane VP one segment distance P1 from this vertical plane VP.Therefore, the whole volume of the fuse 30 under core surface 33 is impregnated, thereby forms material seal device 20.When these upper joint edges part has been provided with surface course 31 and is processed to form in the final shape, use is with impregnated material 24 coating or be ejected into known dipping method in the upper joint edges part 84,85 at vertical plane VP place, and such material seal setting position and scope can not be provided.
Because this impregnated material 24 begins dipping from core surface 33, so in that the concentration near the local impregnated material of this core surface 33 is high especially.Under normal circumstances, as schematically drawing among Fig. 4 a-4d, the concentration of impregnated material reduces downwards from core surface 33.
At first be because expensive,, and so should preferably do not cover whole core surface 33 so this material seal device 20 should be limited in the floor with that part that forms the linkage of wanting in the plate 1.
This method makes the material seal device 20 that is provided under the surface course 31 in the considerable part of parts of this coupling device become possibility.Mentioning transversely is crosscut composition plane VP and along the scope of the material seal device of the direction of horizontal H P, can mention: P1 can surpass 0.2 times floor thickness T, and it can reach 1 times floor thickness T or more without difficulty.In many examples, distance P 1 can be so big, comprises that the floor all flooded by material seal device 20 with all parts of the trip edge part of the parts of the linkage of plate that is:.
Impregnating depth is that distance P 2 can be 0.1-0.3 floor thickness T doubly easily.Yet, for the impregnating depth that will form, be preferably many times, thereby the top at least of this linkage will be made of impregnated core material.
According to the present invention, this coupling device is characterised in that: material seal device 20 is located in vertical plane VP and the core surface 33 apart from VP one segment distance P1, and the sealing characteristics in this zone is basic identical or similar, that is the impregnated material 24 of core surface 33 coated equivalent basically on the core material 30 of per unit volume.This with compare obviously different when the prior art when vertical plane VP applies, in this case, shown in Fig. 4 a-4d, the concentration of impregnated material begins to reduce from the trip edge of vertical plane VP, and inwardly arrive plane with surface course 31 parallel interval distance P 1, and the impregnating depth in horizontal plane is bigger in the local impregnating depth of distance one section distance local less near core surface 33.
Fig. 8 a-8e illustrates different embodiments of the invention.In this case, groove 41 is formed in the core surface 33, for example on the slip feather 10 that forms afterwards in the zone of inside.With after-applied encapsulant 50, it has such performance in groove 41: it has the form of solid after coating, and protection against the tide can elastic deformation and can pass through cutting forming.
Shown in Fig. 8 b, the fuse 30 that has groove 41 and an encapsulant 50 is coated surfaces layer 31 then, and preferably also applies one deck balance layer 32, thereby forms floor components.Then, by the cutting along lines 45, sawed-off floor components 3 forms floor board, and is processed into the floor plate 1,1 ' that has coupling device.These floor plates that drawn in Fig. 8 c-8e will be described below in further detail according to the connection with plate of the floor of this specific embodiment.
As mentioned above, groove 41 also can be formed on the floor components or floor board that comprises the surface course 31,32 that pastes on the fuse 30.This just means: groove 41 can be formed in surface course 31,32 and the fuse 30.This groove 41 can flood and/or provide encapsulant 50.This method provides such benefit, that is: can use the floor components of standard and can apply impregnated material, this for surface course 31,32 is gluing or the fuse 30 that is added on relevant application be difficult.
Preferably use cutter cutting to make sealing material 50 form joint sealing device 55, its be particularly suitable for forming can elastic deformation synthetic materials.
As mentioned above, on market, can buy a large amount of encapsulants that can use.As nonrestrictive example, can use material with following performance.
Sealed compound based on polypropylene plastics, elastomeric elastic body, silicone rubber or similar item has such performance, that is: can be applied to them in the groove 41 as sealed compound by extruding, they can bond on the core material (choosing wantonly after applying bottom thereon), they have good heat resistance, their protection against the tide, they can resist cleaning agent, and after applying they can harden or dry and become hard, can the elastic deformation form.Should optimize the performance of this material by this way, that is: their elastic deformations fully, and preferably can use cutting tool reasonably to process simultaneously.
Also can be used for forming this joint sealing device by heating and extruding the different types of hot-melt adhesive that applies based on polyurethane.When such material cured, they become form solid, can elastic deformation.Subsequently, by the warm-up mill or the Drag tool of cutting and use suitable form, this warm-up mill or Drag tool can move and contact with the sealing material along encapsulant 50, make these material formings, to form suitable geometry.
The combination of the final shaping of cutting roughing and use heating scraping or rolling tools also is to apply as two steps as much as possible, implement the first step with the height liquid material of invading fuse and apply, with sticking more and the material of front is had second step that the material of good bonding carries out subsequently apply.Using multi-form bottom device (primer system) to improve this jointing material also is possible to the floor with the cementability of plate.
In order to make function and cost optimization, can be in relative trip edge and on long limit and minor face, use different material, applying method and formation method respectively.
Fig. 8 c represents to have the finished trip edge of mechanical locking 9,10,6,8,12 and joint sealing device 55 that can elastic deformation.From this figure, can clearly be seen that, push this with the floor relatively with the laying of plate and engage sealing device 55.In this embodiment, expressed inside angle and changed, have only when locking element 8 when locking slot 12 has been in initial engagement and retaining slip feather 10 and has engaged with slip feather groove 9, this extruding and being out of shape just begins.Therefore, when pushing, the vertical and horizontal locking function in this mechanical locking all plays a role.As a result,, just can realize and lay relevant extruding, and therefore required extruding can not make and lays the difficulty that becomes by applying very little power.
How Fig. 8 d explanation couples together two floors by quick-snap with plate 1,1 ', can with top identical mode the extruding of sealing device 55 to take place to engage by the interaction between slip feather groove 9 and the slip feather 10, and made lateral displacement become easy along this composition plane, and among the extruding that engages sealing device, elastic ribbon 6, locking element 8 and locking slot 12 actings in conjunction engage sealing device thereby push this relatively with quick-snap.If engaging sealing device 55 forms like this: when the targeting part 11 of locking element 8 in the targeting part 13 of locking slot 12 engages, can begin to push, be good so.If on the top of this locking element, the targeting part 11 of this locking element forms the part of rounding or inclination, will help this joint so.If near the bottom of the locking slot 12 of trip edge, this locking slot 12 is formed with corresponding rounding targeting part 13, so also will help this guiding and extruding.
Relevant with laying is to be pressed against on the engage surface 56 relative in this coupling device engaging sealing device 55.In the embodiment shown in Fig. 8 a-8e, this composition surface 56 has with respect to the horizontal H P at 45 angle of this floor with plate.This situation of in Fig. 8 e, having drawn.Therefore, will be evenly distributed on the vertically device 9,10 and horizontal lock device 6,8,12 of this coupling device by engaging sealing device 55 applied pressures.Because need reduce and lay relevant and at the pressure of latched position, so be good like this.Can cause separating of floor usefulness plate in latched position along the too high pressure of horizontal direction, and make seam obtain unwanted joint clearance in adjacent upper joint edges 16.Can cause rising in the too high pressure at right angle of locked position in this trip edge part 80 of the top of this slip feather groove 9.
How Fig. 9 a-9d explanation is combined into moistureproof locking device with material seal device 20 and joint sealing device 55.In this case, after dipping formed material seal device 20, groove 41 had been formed on the upside of fuse 30.
In this embodiment, slip feather groove one side 9 and slip feather one side 10 have been provided with encapsulant 50a, 50b.The feature of this embodiment also is: impregnated material 24 is used as cementing agent, and can improve the intensity of fuse 30.(in seeing that Fig. 9 a), impregnated material 24 has been applied in several zones on the fuse 30 at this embodiment.These zones will form material seal device 20, and also constitute the material stiffener of upper joint edges part 80,81.Have in the part of band 6 additional, this dipping also will provide edge stiffener 21a, 21b, and this locking slot 12 and locking element 8 are that cooperate and the regional 21c of the fuse 30 that locking slot 12 is adjacent in, the edge stiffener also is provided.
How Fig. 9 b explanation is applied to encapsulant 50a, 50b in the groove 41.In case fuse 30 has been provided with surface course 31 and balance layer 32 (Fig. 9 c), this trip edge and encapsulant 50a, 50b will form and engage sealing device 55a, 55b (Fig. 9 b) so.As shown in top Fig. 8 b, the sealing material can be arranged in the groove of making in surface course 31,32 and fuse 30.
Can be in a different manner (for example, as described at EP1061201 (V linge Aluminium AB) or WO9824995 (V linge Aluminium AB) and shown in like that) form band 6 and be fixed on the fuse 30, thereby be used for the floor will being comprised with the mechanical locking that plate 1,1 ' is locked together along vertical and horizontal direction: slip feather 10 and slip feather groove 9; Engage sealing device 55a and 55b; Material seal device 20; The band 6 that has locking element 8; Standing part 21a, 21b are strengthened in the edge of band 6; Locking surface 14 is strengthened at edge in locking slot 12.
So, floor corresponding to this embodiment will have upper joint edges part 80,81 with plate 1,1 ', and they have the material seal device 20 and joint sealing device 55a, the 55b relevant with this material seal device 20 of reinforcement along vertical plane VP below being close to surface course 31.Material seal device 20 and joint sealing device 55a, 55b resist moisture with moistureproof surface course 31 and invade fuse 30 and this coupling device of moisture penetration.Constitute moisture-proof floor like this.As mentioned above, should design vertically device 9,10 and horizontal lock device 6,8,12 in such a way, that is: in the life-span on floor, joint sealing device 55a, the 55b that they can keep elastically deformable by compression and elastic deformation, and this locking device can not be out of shape.Do not make slip feather groove 9 too dark and make that thereby the top of slip feather groove or antelabium 15 are hard can not to raise along horizontal direction, this is a particular importance.In addition, should design locking element 8 and band 6 by this way, that is: they can be resisted by engaging sealing device 55a, 55b applied pressure, and the floor can not separate with plate 1,1 ', the while can not form with upper joint edges part 81,82 adjacency can observable joint clearance.Also should select encapsulant 50a, 50b like this, that is: at the whole life period on floor, it is exerted pressure and prevents that moisture from seeing through coupling device.
From Fig. 9 d, can be clear that, in fixedly band 6 and locking element 8 are locked in regional 21a, 21b and 21c in the locking slot 12, fuse 30 be flooded and reinforces.Like this, allow to use cheap core material 30, it can have lower quality, and it can be reinforced by dipping, thereby obtains bigger intensity in important area.In this manner, high-quality and low cost can be combined.
The multiple modification of this protection against the tide locking device also can be expected.In this coupling device, can optionally arrange to engage sealing device 55a, 55b, if but, will be good so from arranging this joint sealing device invisibly near the surface of surface course 31.They can selectively be arranged on slip feather groove one side 9 or slip feather one side 10, and with shown in embodiment alike, in two bonding parts, can find them.Certainly, on each bonding part, one on another and one outside another, arrange several joint sealing devices 55.In addition, the contact surface between joint sealing device 55 in this coupling device and the relative part can be designed to have for example arbitrary form of the geometry of tooth shape, triangle, semicircle or the like.Can use normally used basic form of ownership when designing the sealed strip of making by elastic synthesis material or rubber.
Use is according to the described vacuum technique of the embodiment of Fig. 6 b, and 32 whole coupling device can be provided with material seal device and edge stiffener 20 from surface course 31 to balance layer.This can increase the intensity of seam and prevent humidity, better flexibility is provided for finished band, can obtain more level and smooth surface by processing, and when the latched position floorboard moves with respect to another piece with plate, can reduce friction.It also is possible making wood fiber and plastic material dipping in such a way, that is: this wood fiber has the characteristic that they can form the joint sealing device with impregnated material.
As mentioned above, sealing material 50a, 50b and/or 20 can selectively be arranged in the groove that also can be manufactured in the floor components 3, perhaps are arranged in to make in the floor board 2 before of coupling part.Then, can in fuse 30 and surface course 31, make this groove 41.
When making its a whole coupling device or a part, encapsulant 50a, 50b also can be arranged in floor board 2 or the floor edge with plate 1, and when this floor has obtained its final shape with plate 1, also can realize engaging the final formation of sealing device 55a, 55b with independent manufacturing step.
By changing the angle of the compressive surface between joint sealing device 55a, the 55b of elastically deformable, can between whole horizontal direction and whole vertical direction, regulate the direction and the distribution of this squeeze pressure.If this pressure surface and horizontal H P out of plumb but tilt, to be favourable so, this pressure will be divided into vertical component and horizontal component, thereby, can make the distribution optimization of pressure with respect to material that forms hard top slip feather slot part 15 and the possibility that the material combination that forms strong horizontal joint 6,8,12 is provided.
Figure 10 a-10c describes how to obtain extruding relatively with inside change angle in detail.The part 54 that works of this joint sealing device 55 is formed with the outside of protrusion, and the outside of this protrusion begins to be squeezed when this locking slot 12 engages with locking element 8.Such position of in Figure 10 b, having drawn.Relevant with locking with last downward transformation angle, the last extruding of this joint sealing device occurs on the relative engage surface 56.For example, after forming this coupling device, composition surface 56 can coated with paraffin or other materials similar.Can help like this in latched position along the moving of trip edge, and the function that helps to improve the material seal device and engage sealing device.
As Figure 10 c knew demonstration, this coupling device can have a space among a plurality of expansion space 53a, the 53b, and in these expansion spaces, this joint sealing device 55 can expand when they press together.Therefore, this joint sealing device 55 can form has some depressions, if and this coupling device has been formed with suitable expansion space 53a, 53b, can forms this joint sealing device 55 with lower tolerance so, and can keep its function.
In this embodiment, the material seal device 20 in upper joint edges has manufactured the degree of depth suitable apart from core surface 33, this means that the whole zone from the top that engages sealing device 55 to core surface 33 all is moistureproof.In this embodiment, the major part of the trip edge part between slip feather groove 9 and core surface 33 is with constituent material sealing device 20.
Figure 11 a-11c represents different embodiments of the invention.Figure 11 a represents that according to one embodiment of present invention wherein this joint sealing device 55 has formed the edge rising that makes the trip edge and separated minimum.The contact surface of this joint sealing device 55 and relative engage face 56 has less angle with respect to the floor with the plane of plate, and this means: the major part of this pressure is the direction of directional arrow A substantially perpendicularly.Yet the trip edge on slip feather is hard, and the edge raises, and there is very little risk.
In the embodiment of Figure 11 b, joint sealing device 55a, the 55b of elastically deformable be arranged in be close to surface course 31 below, so this surface course covers the sealing of this joint.The top of sealing device 55a, 55b can constitute the material seal that prevents moisture intrusion fuse 31, and the bottom of sealing device 55a, 55b can constitute actual joint sealing.Sealing 58a, 58b also can cover the surface course 31,32 near fuse.
Embodiment according to Figure 11 c is characterised in that independent material 58a, 58b, and they can seal by constituent material, and are arranged on joint sealing device 55a, the 55b of elastically deformable.These independent material 58a, 58b also can be used for decorative surface layer 31, for example, form sloping portion 60, thereby can see independent material 58a, 58b in this joint.Final first being processed on this floor with panel edges also can be applied to such ornament materials in the fuse 30 and the groove in the surface course 31,32 that is formed at floor board.
If cementing agent is applied between slip feather groove and the slip feather 10, also can bring into play the effect of sealing so without the mechanical engagement device.
Figure 11 d represents that the floor has material seal device 20 with an edge of plate and another edge has the embodiment that engages sealing device 55a.This engages the bottom of sealing device covering surfaces layer 31.How Figure 11 f and 11g explanation are applied to encapsulant 55a and 20 in groove 41a and the 41b, and groove 41a and 41b are manufactured in the floor.The benefit of this method mainly is: can very accurately apply encapsulant.In addition, can avoid applying from the teeth outwards, can carry out the dipping of a great deal of, and can be used for determining that at the reference surface of for example 10a this locking device can form its last shape in second process operation of floor board position.Obviously, can material seal device and applying of sealing device of joint be combined by several modes.For example, two sides can have the material seal device and engage sealing device, perhaps have only the sealing device of joint or material seal device, or the like.In this embodiment, below upper joint edges partly is close to wearing layer 31, promptly in the most important zone of the angle of humidity, will find considerable impregnated material 20.As in dipping process, making impregnated material infiltrate the result of fuse, can obtain this concentration of adjacent impregnated material under wearing layer 31 from the groove 41b on approaching surface.Because the remainder 31a of this surface course can protect this surface, and can apply the impregnated material of a great deal of, so do not need protection near the surface of final edge.The fuse on approaching surface partly can be impregnated into about 1mm or bigger horizontal depth, and almost flood on the edge of whole floor with plate according to this degree of depth.The vertical concentration of the impregnated material 20 under the wearing layer 31 is higher than in fuse at the composition surface place.Certainly, the said process of describing with the end face 33 of plate with reference to the floor also can act on the bottom surface of floor with plate.
Figure 12 a represents that according to one embodiment of present invention in this embodiment, fuse 30 applies three layers of surface course with difference in functionality.The floor comprises with plate 1,1 ' surface: transparent, the hard and durable wearing layer of being made by plastic material 34; The adjacent decorative layer 35 that plastic sheeting is made; And enhancement Layer 36, it is made by elastomeric material, and can moistureproof and absorption noise.The decorative layer 35 that can replace plastic sheeting to make with decorative pattern, this decorative pattern directly is printed on the bottom surface of transparent wearing layer 34, perhaps is printed on the end face of this elastic reinforcement layer 36.Also this embodiment can be manufactured and not have sealing device, constitute the floating floor plate then, this floating floor has for example wooden basic fuse of HDF/MDF, elastic surface passes through angle change and/or quick-snap level and this floor of the vertically mechanical locking with plate along long limit and minor face.Even in this embodiment, also can in being formed on fuse and in the groove in the surface course on floor, apply the sealing device.
Figure 12 b explanation have with Figure 12 in the embodiment of identical surface course 31, just engage sealing device 55a, 55b and be formed in the elasticity and deformable enhancement Layer 36 near fuse 30.If wearing layer 34 is harder than enhancement Layer 36, the distortion of this joint sealing device 55b occurs in the bottom 57 near the joint sealing device of fuse 30 basically so on the one hand, on the other hand, the obvious distortion of wearing layer 34 can not take place.This will form moistureproof and sound-absorbing floor.The sealing device that can have still in this embodiment, material seal device and joint sealing device form with aforesaid multiple multi-form design.
Obviously, the foregoing description according to Fig. 6-12 can combine.For example, the sealing device according to Figure 12 a and 12b or 10a and 10b can be arranged in the same coupling device.Band 6 can be waited by aluminium and make.
Figure 13 explanation has the mechanical engagement device and have the floor plate 1 that engages sealing device 55a and 55b on a minor face 5a and a long limit 4b on long limit 4a, 4b and minor face 5a, the 5b.When the floor is connected with another identical floor with plate 1 ' with plate 1 on two long limit 4a, 4b and two minor face 5a, 5b, on all each limits, will have the sealing of joint so.
In addition, if the trip edge has the material seal device 20 according to the foregoing description, the moist intrusion on all each limit 4a, 4b, 5a, the 5b and the coupling device on all corner part 38a, 38b, 38c, the 38d can be resisted with the plate coupling device in this floor so.
To the linearity processing of long limit and minor face make with corner part 38a, 38b, 38c, 38d be designed to have each limit 4a, 4b, 5a, 5b with floor 1 identical become possibility than closed tolerance.Joint sealing device in turning 38a, 38b, 38c, 38d will have strict cooperation, and can compensate the deviation that may appear at minor face 5a, 5b and grow the angle displacement between limit 4a, the 4b and grow parallelism between limit 4a, the 4b, if in order to guarantee that the floor makes the possibility that engages sealing device 55a, 55b distortion in having engaged with plate, the deviation of this angle displacement and parallelism will surpass manufacturing tolerance so.
Figure 14 a is the sectional drawing of the floor of traditional design with plate 1, the 1 ' joint of laterally cutting open along a long limit of wood flooring.This floor has the wooden surfaces layer 31 of the fiber principal direction that is parallel to long limit and the fuse 30 of the different machine directions that are substantially perpendicular to long limit with plate 1,1 '.This floor has mechanical engagement device 9,10,6,8,12 with plate 1,1 ' vertical side of the edge.In a humid environment, upper joint edges part 80,81 expands greatly in transversely (that is: on adjacent floor with the seam between the plate 1,1 ' transversely) of machine direction than fuse 30.This means: the floor is divided pressurized with plate 1,1 ' along long leg, and band 6 is crooked backward.This just comprises upper joint edges part 80,81 or locks surface 14,18 danger that are compressed or damage.When winter, the floor was with plate 1,1 ' drying and contraction (when relative humidity reduces), turn over the increase that can cause the joint clearance between upper joint edges part 80,81.
This what state is possible below Figure 14 b-14e explanation, that is: utilize elastic compensating sealing device 52 to compensate the danger that the joint clearance increases according to the present invention, this elastic compensating sealing device 52 is filled in the horizontal lock device 6,8,12, with the expansion and the contraction of opposing upper joint edges part 80,81.
Figure 14 b represents to be suitable for forming according to the present invention the embodiment of the floor board 2 ' of the coupling device that has the compensation sealing device.In Figure 14 b, dot the outline line of this coupling device.Surface course 31, fuse 30 and balance layer 32 laterally compensate in slip feather groove one side 9 and slip feather one side 10 these both sides, thereby when the processing trip edge waste are dropped to minimum.In the bottom surface of floor board 2, groove 40 is formed in the fuse 30.For example, by according to methods such as extruding in the said method,, for example material is expressed to by gluing or mechanical fixation and arranges in the groove and fixing elastomeric material 51 perhaps as form of implementation.
In processing subsequently, take out this elastomeric material 51 or its part is shaped again and forms elastic compensating sealing device 52, this elastic compensating sealing device 52 is formed in the locking surface that works in the locking groove 12, and can operate it along horizontal direction D2.This situation has been shown in Figure 14 c.
When trip edge part 80,81 expands, because the locking surface 14 of elastic compensating sealing device 52 is pressed against on the locking surface 18 of locking element 8, so will push this elastic compensating sealing device 52.As a result, this mechanical locking can compensate owing to the moist caused bigger motion in upper joint edges part 80,81, and can not damage this coupling device, and perhaps can not occur when floor drying and contraction in the winter time can observable joint clearance.
If the thickness WT of surface course 31 is quite thick and this thickness greater than for example 0.1 times floor thickness T, the problem of following upper joint edges to expand so to bring will be bigger.
According to the coupling device of the foregoing description be particularly suitable for the floor down heating use, and be used in the environment that relative humidity obviously changes among a year.This elastic locking device or compensation sealing device 52 can be arranged in selectively that locking element 8 (shown in Figure 14 d) is gone up or at locking slot 12 (shown in Figure 14 c and 14e) or have on these parts, and it can form with multiple different geometries with different angles and radius, and these angles and radius help inwardly changing angle and displacement.According to the abovementioned embodiments of the present invention, this elastic locking device or compensation sealing device 52 also can and engage sealing device 55 with material seal device 20 and combine.
Figure 14 d shows elastic locking device or compensation sealing device 52 also is used as the embodiment that the joint sealing device comes sealed damp-proof.In this case, when pressurized, sealing device 52 also will absorb owing to the expansion of upper joint edges part 80,81 and shrink caused motion.Therefore, when the floor is arranged in wet environment with plate, the compression of this elastic sealing device 52 and the sealability of bringing thus will increase.Have material seal device 20 in this case, however this material seal device that do not draw in detail in the figure, but it is to extend downwardly into the top of this linkage at least with for example identical mode shown in Fig. 7 d.
Figure 14 e shows the embodiment that is pushed elastic compensating sealing device 52 by locking element 8, and this locking element is made by the material that is different from fuse 30.In this embodiment, band 6 and locking element 8 can be made by aluminium or other conventional metals.This structure has than the bigger elasticity of following this situation, that is: band 6 and floor are integrally formed with the fuse of plate.The present invention also can be used among this embodiment.One of this embodiment is a little: in the lateral displacement process of latched position, it is less to rub.
Figure 15 a-15e shows the embodiment with the coupling device that engages sealing device 55, and this joint sealing device has been arranged in and has closed on the top by in the groove 41 in the fuse 30 of lining of slip feather 10, and tool using 70 has formed this joint sealing device.
Figure 15 a and the 15b main tolerance of having drawn, when with respect to will be positioned at the vertical plane VP of this floor with plate 1 ' and for example form at the groove 41 of fuse 30 or formation floor components the time, this tolerance is positioned at the position of instrument 70.The inner position of this instrument 70 is defined as TP1.The drawn outer position of the instrument 70 outside vertical plane VP of Figure 15 b is defined as TP2 with it.From this two width of cloth figure, can clearly be seen that, though determine that with respect to the trip edge level that will be positioned at vertical plane VP place the machining tolerance TP1-TP2 of position of this groove 41 is quite big and can surpass 0.2 times floor thickness T, can be formed for to pinpoint accuracy the contact surface of the joint sealing device 55 that contacts with relative engage part 56.Use modern manufacturing equipment, with the whole machining chain of plate 1 ', it is possible coming the controlling level located lateral with these tolerances on the floor of finishing from being fabricated onto of surface course 31 and sheet elements 3.Instrument 70 location in vertical direction is unimportant, because this tolerance depends primarily on the thickness deviation of material, and with respect to the tolerance relevant with located lateral, these tolerances are less usually.
In this embodiment, using the surface of core surface 33 or surface course 31 also is possible as the reference surface.Thereby can very accurately determine groove 41 and be formed into the position that engages the encapsulant 50 in the sealing device 55 subsequently along vertical direction.Therefore, can make the contact surface that works of this coupling device and contact sealing device 55 with very little machining tolerance, this machining tolerance can be less than 0.01 times floor thickness T, although the original location that the enough obviously lower tolerances of energy are realized sealing material 50.
This embodiment is characterised in that: the machining tolerance between the trip edge 16 of work part 54 and the top adjacency that engage sealing device will be starkly lower than the tolerance between the trip edge 16 of inoperative another part of this joint sealing device and above-mentioned top adjacency.Like this, help reasonably making and can realizing high-quality processing.
If groove is formed in the fuse and surface course 31,32 on floor, so when forming locking device and sealing device 55, can form the outside of slip feather 10 with identical procedure of processing, and other parts on this part of slip feather or floor can be used as reference surface.In this case, can be reduced to 0.01mm so little for vertical and horizontal tolerance.
Figure 15 c represents to be in the joint sealing device 55 of compressive state, has expansion space 53a and 53b in the both sides of this joint sealing device.
How Figure 15 d explanation forms when constituting surface course 31 by laminate engages the processing that sealing device 55 just can be convenient to surface course 31.When using diamond cut cutter 71 processing upper joint edges 80, this cutting tool flatly promptly moves perpendicular to the direction of vertical plane VP according to the direction of arrow R, very big wearing and tearing take place in the point 72 on this diamond cut cutter, and this cutter is worked comprising on the lamination wearing layer 35 of alumina.In order to utilize the major part on the surface that this diamond cut cutter works,, for example, move along being directed downwards step by step of slip feather 10 so begin to move this cutter from its starting position 71.Represent the original position of this cutter with position 71, represent its end position with position 71 '.If the groove 41 shown in joint sealing device 55 is positioned at closes on the position of the top of slip feather 10 by the lining part, if and its upper bound UP is positioned at the place of the surface one segment distance SD of distance table surface layer 31, promptly for example surpass 0.2 times floor thickness T, it is possible that the joint sealing device 55 of design is provided by this way so, that is: be convenient to close on and the processing of the trip edge under surface course 31.The shape and the position of the joint sealing device 55 of distance table surface layer 31 1 segment distances make it to become possibility, that is: by using cutter 73 (seeing Figure 15 e) simply to process with 56 pairs of slip feathers 10 of engage part relative on relative trip edge, can form the radius with this form and the locking device of angle, that is: be convenient to the interlock of this locking device and/or inwardly change the function of angle.
Figure 16 a-16e explanation has the locking device of a plurality of horizontal lock devices.These locking devices can use explicitly with moistureproof locking device, and as just common mechanical locking, thereby the locking device with big horizontal intensity is provided.These basic principles can be used in by inside change angle or interlock and couple together and use in the locking device of band 6, and this band is integrally formed or by the independent material manufacturing of for example aluminium with fuse 30 selectively, is fixed on the fuse then.
Can on long limit and minor face, use the various combinations of these locking devices.Can make locking element 8a, 8b, 8c and locking slot 12a, 12b, 12c with different angles and radius, for example be the similar sheet material manufacturings such as material, plastic material of base by timber, fiberboard, this sheet material has band of being processed into by fuse or the band that is made of independent material, and can design these locking elements, so that the floor plate is installed by changing angle or interlock.
Locking device according to Figure 16 a has two band 6a and 6b, two locking element 8a, 8b and two locking slot 12a, 12b.Locking element 8a and locking slot 12a can be with very hard intensity and the good guidance ground lockings relevant with for example inwardly changing angle.Locking element 8b brings above-mentioned all than hard intensity, and the coupling mechanism force of can improving the standard significantly.Can be designed to locking element like this, that is: when horizontal pull greatly when upper joint edges begins to be moved apart, for example ought occur can operating this locking element in the joint clearance of 0.05mm or 0.10mm.
Figure 16 b shows the retaining mechanism of three horizontal lock devices that have locking element 8a, 8b, 8c and locking slot 12a, 12b, 12c, and these locking elements and locking slot can be made according to these basic principles.This embodiment comprises: have locking device 8a, 12a and two locking device 8b, 12b and 8c, the 12c of good guidance performance, these two locking device 8b, 12b and 8c, 12c help to improve the intensity of this coupling device relevant with horizontal stretch load.Engage in the compression process of sealing device 55 at this, this coupling device can be fixed together the trip edge.In the top and the bottom and band 6 of slip feather 10, can form several locking elements according to this method, and can regulate them, so that inwardly change angle, interlock and guiding, and improve intensity.
Figure 16 c explanation: independent locking device 8b, 12b and/or 8c, 12c for example can be used for being limited in the separation in the coupling device, and in this coupling device, part locking slot 12a can be made of elastic locking device 52.
Locking device according to Figure 16 a and 16b is mainly used in quick interlock, but can regulate them with the angle of this locking device and the less change of radius, thereby can change angle more easily.
Figure 16 d explanation has the retaining mechanism of two horizontal lock device 8a, 12a and 8b, 12b, and for the long limit of for example laying by inside change angle, these two horizontal lock devices are easily.
Figure 16 e shows the locking device that for example is used for the minor face laid by interlock.Locking device according to the locking device of Figure 16 e and Figure 16 f is different, wherein: locking element is littler and have bigger inclined-plane with respect to surface course, band 6a is longer and more flexible, and slip feather groove 9 is darker, and top locking element 8b has the locking face that tilts more with respect to surface course.
By the instrument that needn't need to rotate, locking slot 12b and 12c can be manufactured the form with advanced person.The manufacturing of Figure 16 f explanation nip 12c in the coupling device of Figure 16 b.According to the prior art in the metal processing, can move this plate by fixing grooving cutter 74, this grooving cutter has teeth 75 vertical and surface course 31 work in this embodiment.When the floor with plate 1 when the direction of arrow B moves, this floor will be by grooving cutter 74 with plate, this grooving cutter is inserted in the slip feather groove 9, and its tooth produces the last shaping of the nip 12 that has locking face.Advance to plate on the floor before the position of grooving cutter 74 work, use bigger rotation diamond cut cutter to form the major part of slip feather grass 9 in a conventional manner.In this manner, can form whole basically geometries with the mode identical with plastics or aluminium extruded sections extruding.Also can use this technology to be formed on groove 41 in the fuse that is furnished with encapsulant.
Figure 17 a-17d represents the enlarged drawing of floor with the corner part 38a of plate, among Figure 13 in front it has been shown, and three floors that drawn are with plates 1,1 ' and 1 " joint.This corner part accurately forms a major part in the moisture-proof floor.Moist to invade coupling device in order resisting,, so very big benefit will to be arranged if do not destroy joint sealing device 55a, 55b at least one turning 38a according to Figure 17 a by the turning.In addition, should settle and be formed on the floor interior joint sealing device of turning 38d of plate 1 ' by this way, that is: aspect the processing of different piece, especially the processing aspect of the slip feather groove 9 of this coupling device can not be removed its part 54 that works fully.
Coupling device in the sectional drawing that Figure 17 c and 17d represent to cut open along the C1-C2 line in Figure 17 b, promptly this floor is illustrated in the end-view with the minor face and the corner part 38a of plate 1 ', and has drawn the floor with plate 1 in sectional drawing along the C1-C2 line.In this embodiment, the part 54 that works of this joint sealing device is positioned at the outer end of floor with the slip feather groove 9b upper lip of plate 1 ' perfectly.This is that this planar S A is positioned between the top of surface course 31 and slip feather groove because this part 54 that works is positioned at the fact of planar S A, and in this case, this slip feather groove is exactly nip 9b.Therefore, in this plane this joint sealing device work part 54 will with the 3rd floor with plate 1 " relative engage surface 56 contact.
This embodiment makes turning 38a have a region S A, and at this, encapsulant 55a is positioned in one or more plane, and can not destroy this joint sealing device 55a.Therefore, will there be moisture can invade and be diffused in gap or groove in the coupling device from the surface.Like this, this embodiment is characterised in that: this floor with plate have engage sealing device 55a, 55b do not destroy with two turning 38b, 38d of relative engage surface contact.Thereby in a complete long limit and complete minor face and the turning between these long limits and minor face, the part 54 that works of this joint sealing device 55 is continuous.
Therefore, described and be used for being formed on floor plate 1,1 ' two joining edge 4a, 4b, the device of the joint between 5a, the 5b, the floor has fiberboard fuse 30 and is applied on the fuse end face 53 and comprises the surface course 31 of one deck at least with plate 1,1 ', and has linkage 9,10 at their 82,83 places, contiguous engagement edge, so that D1 is joined to one another the floor with plate along vertical direction, meet in the VP of vertical engagement plane with plate 1,1 ' contiguous engagement edge, top 16 in described floor.In this device, the floor has to be used for resisting with plate 1,1 ' contiguous engagement marginal portion 80,81 moistly 82,83 invades floors with the material seal device 20 in the fuse 30 of plates from the trip edge, described material seal device 20 comprises: in the part of described trip edge, with moisture-proof sealant and/or opposing or obviously reduce the macerate that the medium by moisture-induced expansion floods fuse 30, this macerate is from end face 33 beginnings of fuse 30 and have a segment distance at least towards linkage 9,10 downwards.
In this device, the concentration of the moisture-proof sealant in the trip edge can be higher than the place apart from this surface one segment distance at core surface 33 places.
In this device, can extend downwardly into degree of depth P2 to the dipping of fuse 30, this degree of depth is floor at least 0.1 times with plate thickness T.
In this device, can extend downwardly into degree of depth P2 to the dipping of fuse 30, this degree of depth corresponding to distance between the end face of the surface 33 of fuse and this linkage 9,10 at least half.
In this device, this dipping can extend downwardly into the top of linkage 9,10 at least.
In this device, this dipping can be from composition plane VP to the inside of fuse 30 extended distance P1, and this distance is used at least 0.1 times of plate thickness for the floor.
This device in, this dipping can be from composition plane VP to the inside of fuse 30 extended distance P1, this distance corresponding to the width of seeing this linkage 9,10 from composition plane at least half.
In this device, this dipping can be from composition plane VP to the inside of fuse 30 extended distance P1, and this distance is corresponding to the width of seeing whole basically linkage 9,10 from composition plane.
In this device, also can flood the fuse 3 in its trip edge part at least from its bottom surface with modifier.
In this device, adjacent trip edge 82,83 also can have linkage 6,8,12, so that along the horizontal direction perpendicular to composition plane VP the floor is joined to one another with plate 1,1 '.
In this device, can also flood the fuse 30 in the part of described at least trip edge with modifier, and reach upwards at least one segment distance towards linkage 9,10,6,8,12 from its bottom surface.
In this device, this dipping can extend up to this linkage 6-10 at least, 12,14,18 bottom.
In this device, impregnating agent can be a kind of medium that improves the mechanical performance of fuse 30.
In this device, this impregnating agent can be a kind of medium that improves the elastic performance of fuse 30.
In this device, can be between fuse 30 be flooded in half the scope of distance less than described relative bonding marginal portion.
In this device, can in the part of described trip edge, flood fuse 13, in this trip edge part, form linkage 6-10, at least a portion of 12,14,18.
In this device, can design linkage 9,10,6,8,12 so that on the VP of vertical engagement plane perpendicular to himself and perpendicular to the floor with the adjacent floor of the front mechanical connection of plate with plate 1,1 ".
In this device, the floor can be a quadrangle with plate 1,1 ', and their all relative bonding marginal portions are all impregnated.
In this device, all impregnated in the whole core surface 33 of the trip edge of corner part 38a-d part.
In this device, the floor can be a quadrangle with plate 1,1 ', and has mechanical engagement device 9,10,6,8,12, so that carry out vertical on all each limits and the level joint.
In this device, can design linkage 9,10,6-8-12, so that enter latched position the floor is coupled together with plate 1 ' with plate 1 and previous floor of installing by inside change angle and/or interlock.
In this device, linkage 9,10,6,8,12 can comprise lower lip or locking band 6, and this locking band can be integrally formed with fuse, and be included in the mechanical connecting device.
In this device, flood this lower lip or locking band 6 with improving elastic fluid.
In this device, linkage 9,10,6,8,12 can comprise the locking band 6 of one, it is by the material manufacturing that is different from fuse 30, and is fixed on retaining element 21a, the 21b that forms with one of relative joined in parallel marginal portion of plate along each floor.
In this device, can be with modifier dipping retaining element 21a, the 21b in the fuse 30 of being formed in for locking band 6 usefulness.
In this device, can flood this retaining element 21a, 21b with intensity reinforcing agent.
In this device, can process linkage 9,10,6,8,12 by cutting.
In this device, the floor also can have the sealing device 55 of joint with plate 1,1 ' relative bonding marginal portion 86,87, so that the opposing moisture is along the intrusion of connected adjacent floor with the mating face of the trip edge between the plate, and this joint sealing device 55 is formed on the trip edge part 86,87 and by elaxtic seal 50,50a, 50b and forms, these elaxtic seals are fixed on the floor with at least one in the plate 1,1 ', and it can be compressed when adjacent floor links together with plate.
In this device, this joint sealing device 55 can form linkage 9,10,6,8,12 a part and/or on these linkages and/or under the part of floor unit.
In this device, can design by this way and engage sealing device 55, that is: on the floor with in the plate and/or different floor with the tolerance between the plate, between the trip edge 16 of work part and the top adjacency that engage sealing device 55 between the trip edge 16 less than the another part of this joint sealing device 55 and described top adjacency.
In this device, this joint sealing device 55 can form the part of vertical linkage 9,10 and/or be positioned at the part of the floor usefulness plate member on this vertical linkage.
In this device,, can make this joint sealing device 55 by processing elaxtic seal 50,50a, 50b explicitly with the design of one of trip edge 82,83.
In this device,, can make this joint sealing device 55 by processing elaxtic seal 50,50a, 50b explicitly with the design of one of vertical linkage 9,10.
In this device, can design the part 54 that works of this joints sealing 56 by this way, that is: in inside change angle process,, begin in fact to compress when locking element 8 enters when contacting with the locking face that works of locking slot 12.
In this device, can design this joints by this way and seal 56 the part 54 that works, that is: in the interlock process,, begin in fact to compress when locking element 8a enters when contacting with the locking face that works of locking slot 12.
In this device, the floor can have the joint sealing 56 that has the part 54 that works with plate on long limit and minor face, and this part 54 that works is continuous, and covers all these long limits and minor face and the corner part between these length limits and minor face.
This device also is included in fuse 30 and decorates the impact noise separation layer 36 that is made of plastics between the wearing layer 34.Also have, in this device, by with the design of trip edge cut relatively can design surface to the Free Surface part of the impact noise separation layer 36 of composition plane VP, and this Free Surface part can form compressed jointing material 55a, 55b when adjacent floor links together with plate 1,1 '.
In this device, engage sealing device 55,55a, 55b can be formed with contact surface, at these contact surfaces of engagement state with respect to the floor with plate 1,1 ' top surface inclination.
This device can comprise adjacent floor plate 1,1 ' more than one locking device 8a connected horizontally, 8b, 8c.
In this device, be used for locking device 8a connected horizontally, 8b, 8c, a side that can be arranged on vertical engagement plane VP, another is arranged on the opposite side of vertical engagement plane VP.
In this device, with plate 1,1 ' front, be used for locking device 8a connected horizontally, 8b, 8c can be arranged on the varying level with respect to the floor.
In addition, the floor plate has been described, it has fiberboard fuse 30 and at least one laminar surface layer 31 that is applied on this fuse end face, and it has linkage 9,10 at least on two relative joined in parallel marginal portions 86,87, so that along vertical direction D1 this floor board is coupled together to similar floor board.In this floor board, begin to be immersed in fuse 30 in the described at least upper joint edges part 80,81 with modifier from its end face 33 always, and be impregnated into downwards at least one segment distance towards this linkage 9,10.
With in the plate, the concentration of the modifier in the part of trip edge is higher than in the place apart from this surface one segment distance at core surface 33 places on this floor.
With in the plate, this dipping can extend to and be at least 0.1 times the degree of depth of floor with plate thickness on this floor.
With in plate, can extend downwardly into degree of depth P2 on this floor to the dipping of fuse 30, this degree of depth corresponding to distance between the top of the surface 33 of fuse and linkage 9,10 at least half.
With in the plate, dipping can extend downwardly into the top of this linkage 9,10 at least on this floor.
With in the plate, dipping can extend a segment distance from composition plane VP in fuse 30 on this floor, and this distance is used 0.1 times of plate thickness for the floor.
With in plate, dipping can extend a segment distance from composition plane VP in fuse 30 on this floor, this distance corresponding to the width of seeing linkage 9,10 from composition plane VP at least half.
With in plate, dipping can extend a segment distance P1 from composition plane VP in fuse 30 on this floor, P1 corresponding to the width of seeing linkage 9,10 from this composition plane at least half.
With in the plate, dipping can extend downwardly into the top of linkage 9,10 at least on this floor.
, can also flood with in plate on this floor, and be impregnated into upwards towards linkage 6-10,12,14, at least one segment distance of 18 with modifier from its bottom surface to fuse 30 in described at least trip edge part.
With in plate, adjacent trip edge 82,83 also can have linkage 6,8,12 on this floor, so that along horizontal direction HP the floor is coupled together with plate 1 ' to another similar floor perpendicular to composition plane VP with plate 1.
With in plate, this dipping can extend up to linkage 6-10,12,14 at least, 18 bottom on this floor.
With in the plate, impregnating agent is a kind of medium that improves the mechanical performance of fuse 30 on this floor.
With in plate, impregnating agent can be moisture-proof sealant and/or opposing or obviously reduce medium by moisture-induced expansion, and be used for forming material seal device 20 on this floor.
, can be between fuse 30 be flooded in the scope of a half-distance with in plate on this floor less than described relative bonding marginal portion.
, can in the part of described trip edge, flood with in plate on this floor, in this trip edge part, form linkage 6-10, at least a portion of 12,14,18 fuse 30.
With in plate, can form linkage 6-10,12,14,18 on this floor, so as on the VP of vertical engagement plane perpendicular to himself and perpendicular to the floor with this floor of front mechanical connection of plate with plate 1 and adjacent similar floor with plate 1 '.
This floor can be a quadrangle with plate 1,1 ', and its all relative bonding marginal portions are all impregnated.
With in the plate, can form linkage 6-10,12,14,18 on this floor, the floor be coupled together with plate 1 and previous floor of installing with plate 1 ' so that enter latched position by inside change angle and/or interlock.
With in the plate, linkage 6-10,12,14,18 can comprise lower lip or locking band 6 on this floor, and this locking band can be integrally formed with fuse, and be included in the mechanical connecting device 6-10,12,14,18.
With in the plate, flood this lower lip or locking band 6 on this floor with improving elastic fluid.
In plate is used on this floor, linkage 6-10,12,14,18 can comprise the locking band 6 of one, it is by the material manufacturing that is different from fuse 30, and is fixed on retaining element 21a, the 21b that forms with one of relative joined in parallel marginal portion of plate along the floor.
On this floor with in plate, can be be formed on retaining element 21a, the 21b in fuse 30 of modifier dipping for locking band 6 usefulness.
With in the plate, can flood this retaining element 21a, 21b on this floor with intensity reinforcing agent.
With in the plate, can process linkage 6-10,12,14,18 on this floor by cutting.
In plate is used on this floor, in the top of trip edge part, linkage 6-10,12,14, a part of 18 and/or the adjacent part of fuse 30 can be made by elaxtic seal 50,50a, 50b, these elaxtic seals are fixed in the fuse 30 and by designing with linkage 6-10,12,14, processing that 18 design is relevant, and it make to form engages sealing device 55,55a, 55b, so that the intrusion of opposing moisture between adjacent joined floorboards is with plate 1,1 '.
On the floor with in the plate, this engage sealing device 55 can by the part of linkage 9,10,6,8,12 and/or on these linkages and/or under the floor form with the part of plate portion.
In plate is used on this floor, can design by this way and engage sealing device 55, that is: on the floor with in the plate and/or different floor with the tolerance between the plate, between the trip edge 16 of work part and the top adjacency that engage sealing device 55 between the trip edge less than the another part of this joint sealing device 55 and described top adjacency.
With in the plate, this joint sealing device 55 can use the part of plate portion to form by the part of vertical linkage 9,10 and/or the floor that is positioned on this vertical linkage on this floor.
With in the plate,, can make this joint sealing device 55 on this floor by processing elaxtic seal 50,50a, 50b explicitly with the design of one of trip edge 82,83.
With in the plate,, can make this joint sealing device 55 on this floor by processing elaxtic seal 50,50a, 50b explicitly with the design of one of vertical linkage 9,10.
In plate is used on this floor, can design the part 54 that works of this joint sealing 56 by this way, that is: when this floor with plate when similar floor engages with plate, inwardly changing in the angle process, when locking element 8 enters when contacting with the locking face that works of locking slot 12, begin in fact to compress.
In this device, can design the part 54 that works of this joint sealing 56 by this way, that is: when this floor with plate when similar floor engages with plate, in the interlock process, when locking element 8 enters when contacting with the locking face that works of locking slot 12, begin in fact to compress.
With in the plate, can on long limit and minor face, can have the joint sealing 56 that has the part 54 that works on this floor, and this part 54 that works is continuous, and covers all these long limits and minor face and the corner part between these long limits and minor face.
This floor can be included in fuse 30 and decorate the impact noise separation layer 36 that is made of plastics between the wearing layer 34 with plate.In plate is used on this floor, by with linkage 6-10,12,14,18 design cut relatively can design surface to the Free Surface part of the impact noise separation layer 36 of composition plane VP, and this Free Surface part can manufacture compressed joint sealing device 55a, 55b when adjacent floor links together with plate 1,1 '.
Also described a kind of method of making fiberboard fuse 30, this fuse is used for making floor board 2 or will be divided into the panel element 3 of floor board 2, and this floor has relative trip edge part 86,87.The method is characterized in that:, described fiberboard fuse is flooded with at least a modifier comprising with belonging in the belt-like zone 44 of qualification of trip edge part 86,87 of floor board 2.
In the method, can carry out the dipping of this wood base plate from the front that will form with plate.
In the method, can flood by this way, that is: the concentration of the modifier in the part of trip edge is higher than in the place apart from this core surface one segment distance at 33 places, surface of fuse.
In the method, can carry out the dipping of this wood base plate from the back that will become with plate.
In the method, can on corresponding to the degree of depth of at least 0.1 times floor thickness T, implement this dipping.
In the method, this dipping can be on so at least degree of depth, implemented, that is: linkage 9,10 parts that will belong to floor usefulness plate can be flooded.
In the method, can implement this dipping by on this belt-like zone 44, applying liquid impregnation agent.
In the method, can flood with a kind of medium of the mechanical performance of improving fuse 30.
In the method, can flood with a kind of medium of the elastic performance that improves fuse 30.
In the method, can flood with moisture-proof sealant.
In the method, can flood with reducing expansion agent.
In the method, can in scope, flood less than the half-distance between the described relative bonding marginal portion.
In the method, with in the plate, groove 41 can be formed in the belt-like zone 44 on the floor, and reach have the linkage 6-10,12,14 that will belong to floor board, the degree of depth of 18 level, and elaxtic seal can be filled in described groove.
In the method, elaxtic seal can be cast in the described groove 41.
Also have, a kind of method of making floor board 2 or being used for being divided into the floor components 3 of floor board 2 has also been described, floor board has relative trip edge part 86,87, in the method, fiberboard fuse 30 is coated with surface course 31 on its front, and is preferably in its back side and also is coated with balance layer 32.It is characterized in that: before being coated in surface course 31 and possible balance layer 32,, fiberboard fuse 30 is flooded with at least a modifier comprising with belonging in the belt-like zone 44 of qualification of trip edge part 86,87 on floor.
In the method, can carry out the dipping of this wood base plate from the end face that will become with plate 30.
In the method, can carry out the dipping of this wood base plate from the bottom surface that will become with plate 30.
In the method, can on so at least degree of depth, implement this dipping, that is: can flood the linkage 9,10 that will belong to floor board, the part of 6-8-12.
In the method, can implement this dipping by on this belt-like zone 44, applying liquid impregnation agent.
In the method, can flood with a kind of medium of the mechanical performance of improving fuse 30.
In the method, can flood with a kind of medium of the elastic performance that improves fuse 30.
In the method, can or significantly reduce with moisture-proof sealant and/or opposing to flood by the medium of moisture-induced expansion.
In the method, can in scope, flood less than the half-distance between the described relative bonding marginal portion.
In the method, in plate 30 is used on the floor, groove 41 can be formed in the belt-like zone 44, and reach have the linkage 6-10,12,14 that will belong to floor board, the degree of depth of 18 level, and elaxtic seal 50,50a, 50b can be filled in described groove.
The present invention has also described a kind of floor board, it is used as makes the semiproduct of floor with plate 1, and it has fiberboard fuse 30 and the surface course 31 that is applied on the fuse end face 33, and it has at least two relative joined in parallel marginal portions 86,87, and these two marginal portions are used for cutting and form the linkage 9,10 of floor with plate.This floor board is characterised in that: with modifier the fuse 30 in the described at least trip edge part 86,87 is flooded from end face 33 beginnings always, and be impregnated into downward at least one segment distance towards linkage 9,10.
In this floor board, the concentration of the moisture-proof sealant in the part of trip edge is high in the place apart from this surface one segment distance at core surface 33 places ratio.
In this floor board, this dipping can extend to the degree of depth of at least 0.1 times floor thickness T.
In this floor board, can extend to degree of depth P2 to the dipping of fuse 30, this degree of depth corresponding to distance between the end face of the surface 33 of fuse and this linkage 9,10 at least half.
In this floor board, this dipping can extend downwardly into will become linkage 6-10,12,14,18 top at least.
In this floor board, also can flood the fuse 30 in the part of described at least trip edge from its bottom surface, and reach upwards at least one segment distance towards linkage 9,10,6,8,12 with modifier.
In this floor board, this dipping can extend up to this linkage 6-10 at least, 12,14,18 bottom.
In this floor board, impregnating agent can be a kind of medium that improves the mechanical performance of fuse 30.
In this floor board, this impregnating agent can be a kind of medium that improves the elastic performance of fuse 30.
In this floor board, impregnating agent can be moisture-proof sealant and/or opposing or obviously reduce medium by moisture-induced expansion.
In this floor board, can be between fuse 30 be flooded in half the scope of distance less than described relative bonding marginal portion.
In this floor board, can in the part of described trip edge, flood fuse 30, in this trip edge part, will form the floor linkage 6-10,12,14 of plate, at least a portion of 18.
This floor board can be a quadrangle, and its all relative bonding marginal portions are all impregnated.
In this floor board, can or obviously reduce with moisture-proof sealant and/or opposing the trip edge part on the floor board end face to be flooded by the medium of moisture-induced expansion.
In this floor board, can flood the trip edge part on the floor board bottom surface with intensity reinforcing agent.
In this floor board, can flood the trip edge part on the floor board bottom surface with the elasticity improver.
This floor board can comprise: the encapsulant 54 of elastically deformable, it is fixed on such position in the fuse, that is: floor board is being processed into the floor with in the process of plate, it forms this floor with the linkage 6-10,12,14 of plate, a part of 18 and/or the floor in part top, the trip edge adjacent part with the fuse 30 of plate.
In this floor board, resilient joint encapsulant 56 can be fixed on such zone in the fuse 30, that is: this zone is used for forming will become the floor with the long limit and the minor face of plate, and it all is continuous along whole long limit and minor face and the corner part between described long limit and minor face.
This floor board can be included in fuse 30 and decorate the impact noise separation layer 36 that is made of plastics between the wearing layer 34.
According to this embodiment, a kind of device of floor with joint between two joining edges of plate that be used for forming is provided, this floor has the fiberboard fuse and is applied on the fuse end face and comprises the surface course of one deck at least with plate, and the floor adjacent with their contiguous engagement marginal portion has linkage with plate, so that the floor is joined to one another with plate and meets in the vertical engagement face along vertical direction.According to this aspect of the invention, this floor has the material seal device with the contiguous engagement marginal portion of plate, invades the fuse of floor with plate so that opposing is moist from this composition plane.This material seal device comprises: always with moisture-proof sealant and/or opposing or significantly reduce by the medium of moisture-induced expansion and begin to be immersed in the macerate of the fuse in the part of described trip edge from the end face of its fuse, and this dipping reaches downwards at least one segment distance towards this linkage.
This dipping can extend to from the fuse end face and see at least 0.1 times the floor degree of depth of plate thickness.More preferably, this dipping extends downwardly at least top of floor with the linkage of plate.See towards the degree of steeping of fuse the inside from composition plane and preferably also to be at least 0.1 times floor plate thickness.More preferably, from composition plane, this dipping extends to the distance of half at least corresponding to the linkage width.
For fuse, also preferably flood, and reach upwards at least one segment distance towards linkage from its bottom surface.The medium that uses modifier especially to improve the mechanical performance of fuse is realized the dipping to the fuse bottom surface.
In some linkage, may select to improve fuse intensity and elastic performance, thereby, can be satisfied with more as the raw-material function of mechanical abutment means for fuse.
By this embodiment, be in the marginal portion on the floor with the plate the best part that is affected, can obtain the essential performance of fuse.Because the dipping with fuse accurately is limited to the part that need improve performance, thus can be on the floor that obtains to have ideal performance aspect the moist influence of invading of opposing, so this will bring huge economic benefit.Therefore, be preferably in the dipping that carries out fuse in half scope less than the distance between the opposite edges of fuse.Preferably dipping is restricted in these parts of this marginal portion, that is: in these parts, forms at least a portion of this linkage.
As mentioned above, based on adjacent floor aspect the device of the mechanical engagement of plate, be mechanical locking with the floor with plate on the vertical engagement plane aspect the perpendicular and device that vertically couple together with the front of plate with the floor, this embodiment is particularly useful.Can particularly advantageously design this linkage, the floor be coupled together with plate with plate and previous floor of laying so that enter latched position by inside change angle and/or interlock.
When floor that use has a mechanical locking with the embodiment of plate the time, this linkage can comprise lower lip or the locking band integrally formed with fuse.In this case, as mentioned above, advantageous particularly is flooded in the bottom of fuse, thereby this lower lip or locking band can obtain best performance in its function aspects of wanting with modifier especially elasticity improver.Yet, within the scope of the invention, also can by different materials for example aluminium make such locking band, and in this case, can be advantageously the fuse of the adapter that is formed for locking separately band be partly flooded with such modifier, so that further improve the ability that fuse maintains this additional locking band.
According to this embodiment, by in the zone that forms this coupling device subsequently, to fuse but not whole trip edge flood, solved the problem that the material seal device is provided.Impregnating agent is penetrated, thereby in the zone that forms this trip edge subsequently, to flooding near the fuse top of front.Then, coated surfaces layer on its front, and be preferably in and also apply balance layer on its back side.Therefore, sheet elements or floor board will be included in the impregnated part of fuse under the surface course.In place the sheet elements sawing is become to have the floor board of marginal portion, in this marginal portion, the fuse under the surface course is impregnated.Then, the edge of machining floor board, and the floor of finishing will have the upper joint edges part of impregnated mistake with plate.
Can use does not need the method for flooding from the trip edge of this finished coupling device, impregnating agent is applied on the surface of fuse and/or in the part of the fuse under this surface.
Main benefit according to the coupling device of this manufacture method manufacturing is in fact can apply this impregnating agent with not needing deviation.Another benefit is: although a speed of supporting is relatively finished dipping, but the production line in the processing of this sheet elements can have high yield, this is because flood relatively with the production of large-sized sheet material element, this sheet elements is divided into the polylith floor board subsequently, and with the processing onrelevant at the independent edge of floor board.Also can allow impregnated material dipping in the relatively long time to enter fuse.
A benefit is again: this method allow impregnated material be applied directly under the surface course with the trip edge adjacent areas of finishing in, be in the upper joint edges part, and in order to make after coupling device processed the floor with plate, compare with the horizontal zone that begins to flood acquisition with the trip edge of plate from this floor, impregnated material can have from the trip edge in the horizontal direction towards the obvious bigger zone of this floor with plate.Another benefit is: all turnings will have the trip edge part of impregnated mistake.Because after dipping, form this joint, thus with flood relevant any expansion and will can not influence the geometry of joint, and, do not have any dipping residue on the composition surface or on surface course near the trip edge yet.
A benefit is again: by measure fuse, sheet elements in the part that will form the trip edge or floor and apart from the floor of this trip edge one segment distance with of the expansion of for example the most approaching floor that will become of the not impregnated another part of plate with the place of the core of plate, can check impregnation result.
Carrying out this floor last first being processed with plate, can guarantee this impregnation result, and this will produce higher output, and with the suitable saving of form acquisition on cost of in a small amount defective work.
This method of material seal that provides is applicable to all core material based on fiberboard, for example pure timber, the veneer that is made of multi-layered sheet, the fiberboard of being made by the wooden unit material that constitutes glued together, HDF and MDF, particle board, flakeboard (OSB) or the like.This method also can be used for other core material, does not for example comprise the material of wood fiber, and it does not expand when being subjected to moist invasion and attack, but from the angle of accentuated edges is provided, most important purpose is the dipping that obtains some part.
In principle, can use all impregnated materials that can buy on market, these materials help to improve protective capability, moist invade timber or based on the material of fiberboard to resist.Yet, preferably should apply the impregnated material of liquid form as much as possible, and they should have such performance, that is: from improving the angle of adhesive strength, by selectively with the polishing of initiation layer or extruding relatively such as apply, allow to use the applying method of for example gluing, direct stack, japanning, calendering or plastic sheeting or the like prior art, surface course is applied on the fuse.The non-limitative example of the most operable impregnated material can be polyurethane, phenol and melamine.Can for example spray with diverse ways and apply this steeping liq.With the used different additive method of method in the device that is used for the floor of finishing is flooded with the finished trip edge of plate that uses in today, for example roll extrusion, smear, injection etc., can play a role with good way related to the present invention.Before applying impregnating agent,, can help the impregnating agent dipping and enter in the fuse by using heating, vacuum, pressure etc. in combination with the polishing of for example core surface selectively.Before applying surface course, also can carry out impregnated fuse is polished, so that before applying surface course, remove the surface portion of any expansion.When this trip edge is flooded, can not use vacuum and polishing to surface portion, and when when this trip edge is flooded, it also is suitable difficulty that above-mentioned several method uses.
To make groove in the wick area of the bonding part of plate also be possible constituting the floor subsequently.Then, apply impregnating agent from the surface of this fuse and the edge of this groove.Also can apply different layers with different performance.Comprise under the situation of the polyurethane (PUR) that environmentally harmful material for example has isocyanates roll extrusion or smear advantageous particularly at impregnating agent.When roll extrusion on impregnating agent, may Duo 10 times isocyanates and effectively using this roll extrusion in the scope of restriction than applying up to it by injection.
This dipping method also can be used for accentuated edges.Can be with the form supply of liquid various materials for example recited above, at this liquid hardening or after solidifying, it can strengthen this wood fiber, and provide high compression strength, shear strength or impact strength or elasticity for the trip edge.This preferable methods especially is fit to provide moistureproof ability and solid trip edge by means of the thermosetting plastics of for example melamine or phenol, and melamine or phenol generally need heat and pressurize and solidify.In fact, under high temperature and high pressure, carry out the direct stack of surface course, and also make the impregnate layer sclerosis relatively with this operation.The hot gluing of surface course also can cause sclerosis or dry.Can use this method in combination with the moisture dipping.
The use for example methods of two step dippings also can be made different layers; dark and strengthen protection and carry out first step dipping with invading under the core surface to resist moist medium, flood and implemented for second step with the medium that for example has different viscosities or other curing performances and obtain solid trip edge under adjacent surface course.Like this, can Production Example such as the floor plate of the trip edge part with reinforcement of direct stack, its performance can be equal to or be better than expensive considerable laminate, and this laminate has the surface course of high withstand voltage thin layer.
Use described embodiment, before applying surface course,, its objective is in order to change the performance of this fuse by adding different materials in these parts of the fuse of the trip edge of plate will constituting the floor.
Claims (61)
1, a kind of floor plate, it comprises that one has the body based on the fuse of wood fiber, use at least two relative joined in parallel marginal portions (86 in the plate on this floor, 87) be provided with the linkage (6 that is used for being got up with the plate mechanical connection with plate and similar floor in this floor along horizontal direction (D2), 8,12), described linkage (6,8,12) have the locking surface (14,18) that works, locking surface (14,18) be used on this floor with plate with after adjacent floor engages with plate with the corresponding locking surface that work (14 of adjacent floor with plate, 18) cooperate, it is characterized in that the locking surface (17 that works, 18) the whole or part of at least one in is by making with the material (51,52) of the different elastically deformable of the material of the body of plate with the floor.
2, floor as claimed in claim 1 plate, it is characterized in that, it further comprises the fuse (30) that wooden surfaces layer (31) and timber or fibre board material are made, the direction of the direction of the fiber in surface course (31) and the fiber in fuse (30) is different in essence, and linkage (6,8,12,14,18) have be used on the floor with plate with the locking surface that works (14 that cooperates with the corresponding locking surface that works (14,18) of plate with adjacent floor after adjacent floor engages with plate, 18), and the locking surface that works (14,18) is whole or part is made by the material (51,52) of an elastically deformable.
3, as claim 1 or 2 described floor plates, it is characterized in that described linkage (6,8,12) be formed, so that to latched position one floor is coupled together with plate with a plate and a previous floor of installing by inside transformation angle and/or quick-snap.
4, floor as claimed in claim 3 plate is characterized in that, described linkage (6-10,12) comprises integrally manufactured and be included in lower lip or locking band (6) in the described mechanical connecting device with fuse (30).
5, floor as claimed in claim 4 plate is characterized in that, this lower lip or locking band (6) use the elasticity improver to flood.
6, floor as claimed in claim 3 plate, it is characterized in that, described linkage (6,8,12) comprise the locking band (6) of one, its by the material manufacturing that is different from fuse (30) and be fixed to retaining element (21a, 21b) on, (21a 21b) forms with a marginal portion in the relative joined in parallel marginal portion of plate along the floor this retaining element.
7, floor as claimed in claim 6 plate is characterized in that, be formed in the fuse (30) and the retaining element that uses for locking band (6) (21a, 21b) quilt is flooded with modifier.
8, floor as claimed in claim 7 plate is characterized in that, (21a is 21b) by with intensity dose dipping for this retaining element.
9, as arbitrary described floor plate in the above-mentioned claim, it is characterized in that, make described linkage (6-10,12,14,18) by cutting.
As arbitrary described floor plate in the above-mentioned claim, it is characterized in that 10, it all has linkage (6-10,12,14,18) for quadrangle and along all four limits.
As arbitrary described floor plate in the above-mentioned claim, it is characterized in that 11, it has mechanical locking on long limit and minor face.
12, floor as claimed in claim 11 plate is characterized in that this mechanical locking has the locking surface of elastically deformable with the long limit of plate along the floor.
13, a kind ofly be used for forming the floor with plate (1,1 ') device of joint between two joining edges, this floor has the surface course (31) that a fuse (30) and is applied to fuse end face (33) with plate, this surface course (31) is made of one deck at least, described floor uses plate in the trip edge of their adjacency part (86,87) locate to be provided with and be used for the linkage (9 that the floor is joined to one another with plate along vertical direction (D1), 10), and their contiguous engagement edge, top (6) meets in a vertical engagement plane (VP), it is characterized in that: when the floor links together with plate, this floor plate (1,1 ') relative bonding marginal portion (86,87) at least one is provided with and engages sealing device (55 in, 55a, 55b), engage sealing device and be used to resist moisture along adjacent floor plate (1, the intrusion on the vertical engagement plane (VP) 1 '), and this joint sealing device is by being fixed on floor plate (1,1 ') elaxtic seal at least one in (51) is made, it is along with the trip edge (82 of this floor with plate, 83) formation forms explicitly, and it is fit to bear compression when adjacent floor is bonded together with plate.
14, device as claimed in claim 13, it is characterized in that, this engages sealing device (55,55a, 55b) by described linkage (9,10,6,8,12) part in and/or be positioned on the described linkage and/or under the part of ground plate portion make, and be fixed on this floor with the elaxtic seal (50 in plate by one, 50a, 50b) constitute, when forming described linkage, form this elaxtic seal by machine, and when adjacent floor is bonded together with plate this elaxtic seal pressurized.
15, device as claimed in claim 14, it is characterized in that, when forming described linkage, form this joint sealing device (55) by this way by processing, that is: on the floor with in the plate and/or different floor with the tolerance between the plate, in the tolerance between part (54) and the contiguous engagement edge, top (16) of working of this joints sealing device than little in the another part (55) and the tolerance between the contiguous engagement edge, described top of this joint sealing device.
As arbitrary described device among the claim 13-15, it is characterized in that 16, this engages sealing device (55) and is made with the part of plate portion by the part of vertical linkage (9,10) and/or the floor that is positioned on this vertical linkage.
17, as arbitrary described device among the claim 13-16, it is characterized in that, part in the part (54) that works of this joint sealing device (55) is made into and upper joint edges part (80,81) part adjacency in, and the described part (54) that works is than close more this surface course (31) of vertical linkage (9,10).
18, as arbitrary described device among the claim 13-17, it is characterized in that, the part of part in (54) that work of this joint sealing device (55) is made into and the decorative layer (35) of surface course (31) segment distance of being separated by, and this trip edge part that works between part and the decorative layer at this joint sealing device has material seal device (20), this material seal device opposing moisture from the trip edge (82,83) invade and enter fuse (30).
19, device as claimed in claim 18 is characterized in that, this material seal device (20) is a polymeric material.
20, device as claimed in claim 18 is characterized in that, the enhancement Layer (36) of this material seal device (20) for being made by the paper of phenol dipping.
As arbitrary described device among the claim 13-20, it is characterized in that 21, this fuse (30) is the fuse of being made by fibre board material.
22, as arbitrary described device among the claim 13-21, it is characterized in that, make described linkage (9,10,6,8,12,14,18), so that go up perpendicular and vertically got up with plate (1,1 ') mechanical connection in adjacent floor with the front of plate with this floor at vertical engagement plane (VP).
23, as arbitrary described device among the claim 13-22, it is characterized in that, this floor is a quadrangle with plate (1,1 '), and each floor has joint sealing device (55 along a long limit and a minor face at least by this way with plate, 55a, 55b), that is: when engaging, by engaging sealing device (55,55a 55b) surrounds them along all relative joint edge portion branches.
24, as arbitrary described device among the claim 13-23, it is characterized in that, make described linkage (6-10,12,14,18), so that to latched position the floor is coupled together with plate (1 ') with plate (1) and previous floor of installing by inwardly changing angle and/or quick-snap.
25, the device described in claim 24 is characterized in that, described linkage (6-10,12,14,18) comprises lower lip or locking band (6), and itself and fuse (30) are integrally manufactured and be included in the described mechanical connecting device.
26, the device described in claim 24, it is characterized in that, described linkage (6-10,12,14,18) comprise the locking band (6) of one, it is by the material manufacturing that is different from fuse (30) and be fixed to retaining element (21a, 21b), (21a 21b) forms with a marginal portion in the relative joined in parallel marginal portion of plate along each floor this retaining element.
27, as arbitrary described device among the claim 13-26, it is characterized in that, make described linkage (6-10,12,14,18) by cutting.
As arbitrary described device among the claim 13-27, it is characterized in that 28, it is included in fuse (30) and decorates the impact noise separation layer that is made of plastics between the wearing layer (34).
29, device as claimed in claim 28, it is characterized in that, by with described linkage (6-10,12,14,18) cutting that design is relevant, formation faces the Free Surface part of the impact noise separation layer (36) on mating face (VP), and this Free Surface partly forms the joint sealing device (55 with plate (1,1 ') pressurized when being bonded together when adjacent floor, 55a, 55b).
As arbitrary described device among the claim 13-29, it is characterized in that 30, this engages sealing device, and (55,55a 55b) is formed with contact surface, and this contact surface is with respect to the top surface inclination of the floor that is in engagement state with plate.
31, a kind of floor plate, it comprises that a fuse (30) and is applied to the surface course (31) on this fuse end face (33), this surface course (31) is made of one deck at least, this floor uses plate in relative trip edge part (86,87) locate to have linkage (9,10), linkage (9,10) be used for this floor being joined together with plate to similar floor with plate along vertical direction (D1), thereby the floor that engages plate (1,1 ') has the upper joint edges (16) of in a vertical engagement plane (VP), meeting, it is characterized in that, the relative bonding marginal portion (86 of plate is used on the floor, 87) at least one joint edge portion branch is provided with one and engages sealing device (55 in, 55a, 55b), engage sealing device and be used to resist moisture along adjacent floor plate (1, the intrusion on the vertical engagement plane (VP) 1 '), and should engage sealing device by elaxtic seal (50,50a 50b) makes, and this elaxtic seal is fixed on the floor with on the plate and along with the linkage (9 of this floor with plate, 10) formation and forming, and it is suitable for elastic deformation when this floor couples together with plate with the plate floor similar to.
32, floor as claimed in claim 31 plate, it is characterized in that, and this joint sealing device (55,55a, 55b) by described linkage (6-10,12,14,18) part in and/or be positioned at described linkage (6-10,12,14,18) make with the part of plate portion on the floor on, and by elaxtic seal (50,50a, 50b) make, this elaxtic seal is fixed on this floor with on the plate and along with described linkage (6-10,12,14,18) processing of passing through that formation is associated is made into, and when adjacent floor with plate (1,1 ') its pressurized when being bonded together.
33,, it is characterized in that this fuse is the fuse of being made by fibre board material as claim 31 or 32 described floor plates.
34, as arbitrary described floor plate among the claim 31-33, it is characterized in that, described linkage (6-10,12,14,18) be designed to locate perpendicular on a vertical engagement plane (VP) and vertically adjacent floor is mechanically coupled together with plate (1,1 ') with the front of this floor with plate.
35, as arbitrary described floor plate among the claim 31-34, it is characterized in that it is a quadrangle, and all relative trip edge parts all has joint sealing device (6-10,12,14,18) along it.
36, as arbitrary described floor plate among the claim 31-35, it is characterized in that, described linkage (6-10,12,14,18) be designed to latched position the floor be coupled together with plate (1 ') with plate (1) and previous floor of installing by inside transformation angle and/or quick-snap.
37, floor as claimed in claim 36 plate is characterized in that described linkage (6-10,12,14,18) comprise lower lip or locking band (6), itself and fuse (30) are integrally formed and be included in this mechanical connecting device (6-10,12,14,18) in.
38, the floor plate described in claim 37, it is characterized in that, described linkage (6-10,12,14,18) comprise the locking band (6) of one, it is by the material manufacturing that is different from fuse (6) and be fixed to retaining element (21a, 21b), (21a 21b) forms with a marginal portion in the relative joined in parallel marginal portion of plate along each floor this retaining element.
As arbitrary described floor plate among the claim 31-38, it is characterized in that 39, it is included in fuse (30) and decorates the impact noise separation layer (36) that is made of plastics between the wearing layer (34).
40, floor as claimed in claim 39 plate, it is characterized in that, by with described linkage (6-10,12,14,18) cutting that design is relevant, formation faces the Free Surface part of the impact noise separation layer (36) of joint, and this Free Surface partly form pressurized when adjacent floor is bonded together with plate the joint sealing device (55a, 55b).
As arbitrary described floor plate among the claim 31-40, it is characterized in that 41, this engages sealing device, and (55,55a 55b) is formed with contact surface, and this contact surface is with respect to the top surface inclination of the floor that is in engagement state with plate.
42, the method for a kind of manufacturing fuse (30), the floor components that this fuse is used to produce floor board or will be split at least two floor sheet materials, this method comprises: make fuse by board-like material, make the part of locking device by it, so that the floor board that vertically will form is characterized in that, in board-like material, make a groove (41), and (50,50a 50b) is tucked in the described groove with elaxtic seal.
43, method as claimed in claim 42 is characterized in that, this board-like material is the material based on wood fiber.
As claim 42 or 43 described methods, it is characterized in that 44, groove (41) is manufactured in the belt-like zone on the board-like material surface (33).
45, method as claimed in claim 44 is characterized in that, this belt-like zone is the zone that will form described locking device.
46, as claim 42 or 43 described methods, it is characterized in that groove is manufactured in the marginal portion of this board-like material.
As arbitrary described method among the claim 42-46, it is characterized in that 47, (50,50a 50b) is poured into a mould or extrudes in described groove (41) elaxtic seal, so that stably be fixed in the fuse (30).
48, as arbitrary described method among the claim 42-47, it is characterized in that, this elaxtic seal (50,50a is the elastic body made such as the material on basis or synthetic rubber, urine gastral cavity rubber, silicone rubber or based on the hot-melt adhesive manufacturing of polyurethane by polypropylene plastics 50b).
49, a kind of method of making in the usefulness plate of floor that is used in, this method comprises according to arbitrary described step among the claim 42-46, it is characterized in that, with described locking device (6,8,9,10,12) formation makes elaxtic seal (50 explicitly, 50a, 50b) form engage sealing device (55,55a, 55b).
50, method as claimed in claim 49 is characterized in that, when forming described locking device (6,8,9,10,12), this elaxtic seal (50,50a, 50b) form engage sealing device (55,55a, 55b).
51, a kind of rectangular floor plate, it comprises long limit (4a, 4b), minor face (5a, 5b), one fuse (30) and one is arranged in the surface course (31) on this core surface (33), described surface course (31) comprises a wearing layer (34) and a decorative layer (35), with relative trip edge part (86,87) the adjoiner floor is provided with locking device (6 with plate (1), 8,9,10,12), so that upward with minor face this floor is coupled together with plate (1 ') with similar floor with plate (1) along long limit in vertical direction (D1) and horizontal direction (D2), described locking device to small part is formed by fuse (30), it is characterized in that this floor further comprises with plate: one constitutes the part of a material seal device (20), and its opposing moisture is invaded fuse (39) in the trip edge with plate from the floor, and described material seal device (20) is positioned between the two following
-surface course (31),
The joint sealing device (55) of-elastically deformable, it stably is fixed on the floor with in the plate (1), and when this floor engaged with plate (1 ') with similar floor with plate (1), its opposing moisture was along adjacent floor plate (1, the infiltration on the mating face of the trip edge 1 ') (82,83).
52, floor as claimed in claim 51 plate is characterized in that, the joint sealing device on long limit contacts with the joint sealing device on minor face.
53, floor as claimed in claim 52 plate is characterized in that, the joint sealing device on long limit with on minor face, engage sealing device Continuous Contact with not having seam.
54, floor as claimed in claim 52 plate, it is characterized in that, this vertical linkage (9,10) comprises slip feather groove (9) and slip feather (10), and this joint sealing device has and is formed on decorative layer and near the part (54) that works between the top of the slip feather groove of surface course (31).
55, as arbitrary described floor plate among the claim 41-54, it is characterized in that, this floor plate (1,1 ') trip edge part (86,87) has material seal device (20), so that opposing is moist from this trip edge (82,83) invade the fuse (30) of floor with plate, described material seal device (20) comprises with moisture-proof sealant and/or opposing or significantly reduces the macerate that is begun to be immersed in the fuse (30) in the part of described trip edge by the medium of moisture-induced expansion from the end face (33) of its fuse (30), and this dipping reaches downwards at least one segment distance towards this linkage (9,10).
As arbitrary described floor plate among the claim 51-55, it is characterized in that 56, the fuse (30) in the part of described trip edge is also flooded from its bottom surface with modifier at least, and dipping reaches upwards towards this linkage (9,10,6,8,12) at least one segment distance.
57, a kind of floor components (3) that is used for forming at least two floor sheet materials (2), this floor components comprises the fuse (30) based on wood fiber and appends to surface course (31 on the surface (33) of fuse, 32), it is characterized in that, in core surface (33) and/or surface course (31,32) be provided with a groove (41) in, described groove (41) is arranged in the floor components (3) will form mechanical locking (6,8,9,10,12) on that part, and described groove (41) be provided with elastically deformable material (50,50a, 50b, 51) and/or impregnating agent.
58, floor as claimed in claim 57 plate is characterized in that, the material of described elastically deformable (50,50a, 50b, 51) is fit to form explicitly with the formation of mechanical locking (6,8,9,10,12).
As claim 57 or 58 described floor plates, it is characterized in that 59, the surface that limits this groove is flooded with modifier.
60, a kind of floor board (2) that is used for forming the floor with plate (2), this floor board comprise the fuse (30) based on wood fiber and append to surface course (31,32) on the core surface (33), it is characterized in that (41a 41b) is arranged on the top edge part (80 on floor to groove, 81) in, will form mechanical locking (6,8 at this, 9,10,12), described groove (41) is provided with the material (50 of elastically deformable, 50a, 50b, 51) and/or impregnating agent.
61, a kind of being used for forms the method that the joint between two joining edges of plate is used on the floor, and this floor has with plate: a fuse; One is applied to the surface course on the end face of fuse, and this surface course comprises one deck at least; And the locking device in the joint edge portion office of adjacency, so that the floor is joined to one another with plate along vertical direction at least, and its contiguous engagement edge, top meets in a vertical engagement plane, the method is characterized in that: elaxtic seal is fixed on the floor with at least one in the plate; Forming the floor with forming a joint sealing device in the trip edge of plate, this joint sealing device is formed on the floor with at least one trip edge part in the adjacent bond marginal portion of plate, and this joint sealing device is fit to pressurized when the floor of adjacency links together with plate, wherein should engage sealing device and be fit to the opposing moisture along the intrusion of adjacent floor with the vertical engagement face between the plate.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0102620A SE519791C2 (en) | 2001-07-27 | 2001-07-27 | System for forming a joint between two floorboards, floorboards therefore provided with sealing means at the joint edges and ways of manufacturing a core which is processed into floorboards |
| SE01026202 | 2001-07-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1547638A true CN1547638A (en) | 2004-11-17 |
| CN100402782C CN100402782C (en) | 2008-07-16 |
Family
ID=20284947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB028167333A Expired - Lifetime CN100402782C (en) | 2001-07-27 | 2002-07-29 | Floor panel with sealing means |
Country Status (19)
| Country | Link |
|---|---|
| EP (5) | EP2281977B1 (en) |
| JP (1) | JP4884647B2 (en) |
| KR (1) | KR100844247B1 (en) |
| CN (1) | CN100402782C (en) |
| AT (1) | ATE441007T1 (en) |
| AU (1) | AU2002320004B2 (en) |
| BR (1) | BR0211676A (en) |
| CA (1) | CA2453599C (en) |
| DE (2) | DE60233504D1 (en) |
| DK (1) | DK2146024T3 (en) |
| ES (1) | ES2407986T3 (en) |
| HU (1) | HU229529B1 (en) |
| NO (1) | NO327624B1 (en) |
| NZ (1) | NZ531374A (en) |
| PL (1) | PL210011B1 (en) |
| PT (2) | PT2146024E (en) |
| RU (1) | RU2289004C2 (en) |
| SE (1) | SE519791C2 (en) |
| WO (1) | WO2003012224A1 (en) |
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- 2002-07-29 DE DE20222019U patent/DE20222019U1/en not_active Expired - Lifetime
- 2002-07-29 AU AU2002320004A patent/AU2002320004B2/en not_active Expired
- 2002-07-29 EP EP09168587A patent/EP2146024B1/en not_active Expired - Lifetime
- 2002-07-29 EP EP10182599.0A patent/EP2287418B2/en not_active Expired - Lifetime
- 2002-07-29 JP JP2003517390A patent/JP4884647B2/en not_active Expired - Lifetime
- 2002-07-29 PT PT101825990T patent/PT2287418T/en unknown
- 2002-07-29 NZ NZ531374A patent/NZ531374A/en not_active IP Right Cessation
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102482886A (en) * | 2009-07-27 | 2012-05-30 | 吉多·舒尔特 | Covering comprising panels that can be connected to each other mechanically |
| CN102574292A (en) * | 2009-07-31 | 2012-07-11 | 瓦林格创新股份有限公司 | Methods and arrangements relating to edge machining of building panels |
| CN102574292B (en) * | 2009-07-31 | 2016-05-18 | 瓦林格创新股份有限公司 | Process relevant method and apparatus to the edge of building panelling |
| CN103261547A (en) * | 2010-11-23 | 2013-08-21 | 阿卡曾塔板材型材有限公司 | Floor panel with soft/resilient wear layer |
| CN103261547B (en) * | 2010-11-23 | 2015-07-01 | 阿卡曾塔板材型材有限公司 | Floor panel with soft/resilient wear layer |
| CN105178549A (en) * | 2014-05-13 | 2015-12-23 | 文森特·弗兰克·卡鲁巴 | Deck system and components |
| CN106121178A (en) * | 2016-08-24 | 2016-11-16 | 浙江红利富实木业有限公司 | A kind of heating floor of good heat conduction effect |
| CN106121178B (en) * | 2016-08-24 | 2018-10-16 | 浙江红利富实木业有限公司 | A kind of heating floor of good heat conduction effect |
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