CN203867139U - Built-in core plate structure solid wood floor - Google Patents
Built-in core plate structure solid wood floor Download PDFInfo
- Publication number
- CN203867139U CN203867139U CN201420238551.7U CN201420238551U CN203867139U CN 203867139 U CN203867139 U CN 203867139U CN 201420238551 U CN201420238551 U CN 201420238551U CN 203867139 U CN203867139 U CN 203867139U
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- floor
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- core plate
- stay
- compound
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Abstract
A built-in core plate structure solid wood floor mainly comprises a floor blank and at least one decorating surface layer or decorating bottom layer, wherein the floor blank is composed of a structural core plate and veneers respectively composited on the upper and the lower surfaces of the structural core plate, and the decorating surface layer or the decorating bottom layer is composited on at least one of the upper and the lower surfaces of the floor blank; the structural core plate comprises a middle core plate and side plates arranged on the two sides of the middle core plate, and integral smoothing surfaces composited with adjacent veneers are respectively formed on the upper and lower surfaces of the middle core plate and the two side plates; the upper and the lower surfaces of the middle core plate are provided with a plurality of transverse caulking grooves relative to the length direction of the floor, stays are arranged inside the transverse caulking grooves in an embedded manner, and the fiber direction of the stays forms a 90-degree angle with the length direction of the floor; the fiber directions of the side plates on the two sides of the middle core plate are parallel to the length direction of the floor; the built-in core plate structure solid wood floor has the characteristics of simple manufacture process, less cementing layers, less glue using quantity, more attractive appearance in groove, low cost, enhanced deformation-resistant capability and the like.
Description
Technical field
The utility model relates to a kind of built-in core plate structure solid wooden compound floor, belongs to solid wooden compound floor technical field.
Background technology
The solid wooden compound floor of each class formation, with its stable performance, technical maturity, is received by the market.But no matter we is traditional sandwich construction, three layer construction if finding, still the stereochemical structure, the sandwich structure that occur in recent years, the method of its structure, shape, material are all exposed to floor board block outside, directly affect the outward appearance of product, and structural principle all adopt parallel tensile stress pattern after processing.This mode is all brought puzzlement in various degree to design assembly, the following process of product.Main manifestations is that the number of plies is many, milling tongue and groove is rough, and impact is installed with attractive in appearance.Bonding adhesive increases, and cost rises, the problems such as environmental protection index decreased.
Utility model content
The purpose of this utility model is to overcome the deficiency that prior art exists, and provides a kind of manufacture craft simple, and the gummed number of plies is few, and tongue and groove is more attractive in appearance, and cost is low, the built-in core plate structure solid wooden compound floor that deformation resistance is more excellent.
The purpose of this utility model completes by following technical solution, described built-in core plate structure solid wooden compound floor, the floor blank that it is mainly comprised of structure central layer and the upper and lower compound one deck veneer of structure central layer, and at least at the compound one deck architectural surface of the upper and lower surface of floor blank or decoration bottom, form; The edge strip plate of central layer and both sides in the middle of described structure central layer comprises, and be respectively formed with the one burnishing surface compound with adjacent veneer in the upper and lower surface of middle central layer and dual-side batten.
In the middle of described, the upper and lower surface of central layer, with respect to offering many horizontal caulking grooves in floor length direction, be embedded with stay, and stay machine direction becomes 90 degree with floor length direction in it; In the middle of described, the machine direction of the edge strip plate of central layer both sides is parallel with floor length direction; Form Double Tops structure.
In the middle of described, central layer adopts seamless joint method splicing sawing to form by little batten and/or little plank; The upper and lower surface of the edge strip plate of this centre central layer and both sides is at least compounded with the horizontal veneer that one deck machine direction and floor length direction are 90 degree, and assembly becomes described floor blank; Veneer flushes with edge strip plate, forms two pull-up structure.
The structure central layer that in the middle of described, the edge strip plate of central layer and both sides forms, compound respectively on the compound horizontal veneer external surface of its upper and lower surface have one deck architectural surface and decoration bottom at least; In the middle of described the width of central layer be whole floor width 75% in; Stay in the middle of described in central layer upper and lower surface is to be made by bamboo cane or batten, in the middle of described stay two ends also extend to respectively on the edge strip plate of central layer both sides, and the stay that is connected of central layer and dual-side batten in the middle of forming.
Between stay on described structure central layer, spacing arranges according to the thickness of the width on floor, architectural surface, and wherein, in architectural surface 2mm, in width 165mm, the spacing between its stay is for being not more than 250mm.
The utility model has solved the problems such as the number of plies is many, milling enterprise button is rough preferably; and innovation realization the Double Tops structure resistance to deformation method except parallel tensile stress; reduced because of the number of plies many; gluing dosage increases; the problems such as tongue and groove outward appearance is not attractive in appearance, make floor board block have more resistance to deformation characteristic, and work simplification; easily large-scale production, has good social benefit and economic benefit.
The utlity model has manufacture craft simple, the gummed number of plies is few, and glue consumption is little, and tongue and groove is more attractive in appearance, and cost is low, appearance looks elegant, and non-deformability strengthens, and the feature such as easily industrialization, large-scale production.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation
Fig. 2 is the utility model floor base material central layer floor map
Fig. 3 is the utility model floor base material generalized section
Specific implementation method
Below in conjunction with accompanying drawing, the utility model is described in detail.Shown in Fig. 1-3, built-in core plate structure solid wooden compound floor described in the utility model, it is mainly by structure central layer 1 and the structure central layer floor blank that Shang Xia 1, compound one deck veneer 2 forms, and at least at the compound one deck architectural surface 3 of the upper and lower surface of floor blank or decorate bottom 4 and form; The edge strip plate 12 of central layer 11 and both sides in the middle of described structure central layer 1 comprises, and be respectively formed with the one burnishing surface compound with adjacent veneer 2 in middle central layer 11 and the upper and lower surface of dual-side batten 12.
In the middle of described, the upper and lower surface of central layer 11, with respect to offering many horizontal caulking grooves 13 in floor length direction, be embedded with stay 14, and stay 14 machine directions becomes 90 degree with floor length direction in it; In the middle of described, the machine direction of the edge strip plate 12 of central layer 1 both sides is parallel with floor length direction.
In the middle of described, central layer 11 adopts seamless joint method splicing sawing to form by little batten and/or little plank; The upper and lower surface of this centre central layer 11 and the edge strip plate 12 of both sides is compounded with the horizontal veneer 2 that one deck machine direction and floor length direction are 90 degree, and the floor blank of assembly described in becoming.
Compound respectively on compound horizontal veneer 2 external surfaces of described structure central layer 1 upper and lower surface have one deck architectural surface 3 at least and decorate bottom 4.Also can set up other veneer in other embodiments, or only set up after one deck veneer compound one deck architectural surface 3 above more in the above; In the middle of described the width of central layer 11 be whole floor width 75% in; Stay 14 in the middle of described in central layer 11 upper and lower surfaces is to be made by bamboo cane or batten, in the middle of described stay 14 two ends can also extend to respectively on the edge strip plate 12 of central layer 11 both sides, and the stay that is connected of central layer 11 and dual-side batten 12 in the middle of forming.
Between stay 14 on structure central layer 1 described in the utility model, spacing arranges according to the thickness of the width on floor, architectural surface, and wherein, in architectural surface 2mm, in width 165mm, the spacing between its stay is for being not more than 250mm.
A preparation method for built-in core plate structure solid wooden compound floor as mentioned above, it comprises the steps:
A) in the middle of, central layer is made, and first by seamless spliced technique, little batten or little plank is combined into large plate, is dividing sawing to become middle central layer according to middle central layer width;
B) structure central layer is made, and the edge strip plate assembly of central layer in the middle of described and the left and right sides is formed to the structure central layer of whole shape;
C) making of floor blank, compound after structure central layer upper and lower surface gluing on veneer, form floor blank, and the fibre length direction of described veneer becomes 90 degree right angles with floor length direction, veneer flushes with edge strip plate, formation pair pull-up structure.
D) complete ground board finished product, at the top layer bottom of described floor blank, carry out again at least one deck architectural surface and decorate bottom, make flooring structure layer, finally enter follow-up floor and machine ground board finished product.
In step a) described in the utility model, the relative floor of the upper and lower surface length direction of middle central layer is spaced apart sets out horizontal filler rod groove, in it, be embedded stay, form Double Tops structure, and after being embedded stay, the upper and lower surface of middle central layer is processed into smooth plane, or after step b), then the upper and lower surface of structure central layer is processed into smooth plane.
The utility model is in described step a), can also be: the relative floor of the upper and lower surface length direction of middle central layer is spaced apart sets out horizontal filler rod groove, in it, be embedded stay, form Double Tops structure, and the two ends of described stay grow in the middle of central layer width but be less than the width of structure central layer;
In step b), in by the edge strip plate assembly of middle central layer and the left and right sides, stay is embedded on corresponding edge strip plate, and after being embedded stay, the upper and lower surface of structure central layer is processed into smooth plane.
The utility model is at above-mentioned steps b) in step c) afterwards, after structural core plated construction completes, compound veneer again, covers upper and lower stay up and down, forms two Double Tops structures of drawing.
Embodiment:
The utility model includes structure central layer one deck, upper and lower two layers of horizontal drawing veneer, and at least three layers of composite floor blank, structure central layer becomes 90 degree right angles compound with adjacent veneer.Wooden structure central layer is combined into floor base material central layer by 2 of edge strip plates, 1 of middle central layer, i.e. floor blank.
Structural flooring base material described in the utility model is to be formed by edge strip plate, structure central layer assembly, and structure central layer upper and lower surface has filler rod groove, and shown in Fig. 2, interval distributes by designing requirement, and by stay embedded groove.Stay is to be made by bamboo wood or other natural materialss.Stay fibre length direction becomes 90 degree right angles with central layer fibre length direction, after assembly, becomes parallel with side plate bar thickness, and each up and down, shown in Fig. 3, while meeting central layer distortion, form interior top power, slow down its distortion.
The utility model manufacture craft is: first by finger-jointed plate on request size divide and be sawn into edge strip plate, then seamless jigsaw is divided and is sawn into central layer bar, the two carries out secondary jigsaw assembly, and the upper and lower compound veneer of the blanket of having spelled is become to floor base material, by designing requirement, divides and is sawn into floor base material piece.
The utility model carries out upper and lower surface composite decoration by ready-made floor base material piece and becomes floor blank.Now structure has been placed in blank inside, floor, and next step will carry out floor procedure.
The utility model has overcome out-of-flatness that existing solid wooden compound floor blank exists at post-production milling floor tongue and groove, rough, sternly seam does not affect the problems such as outward appearance, its bar structure pattern is arranged on floor base material inside, thereby while making following process, avoided milling cutter and backing material plate core bar transverse fiber meets, thoroughly solved out-of-flatness, rough, sternly seam, aesthetic problem not.Because built-in structure design has also realized, twoly draw Double Tops tactic pattern, the non-deformability of floor width is strengthened, improved the stability on floor, solved a difficult problem of being out of shape in later stage use procedure.
Described built-in structure is that floor base material is divided into edge strip plate and two parts of central layer by original overall structure.First central layer being carried out to structure merges with edge strip plate again.Core plate structure is partly placed at edge strip intralamellar part like this.Adding man-hour, milling cutter and edge strip plate are related, and have avoided the horizontal wood fiber of central layer and milling cutter that structure crosses and have met, and thoroughly solve that tongue and groove is rough, out-of-flatness, sternly do not stitch problem.
Described edge strip plate is that timber is processed into rectangular with finger, Sawing Process.Its fibre length direction is parallel with floor length direction, and carry out along edge strip plate length direction when processing tongue and groove or snap close on floor like this, makes milling cutter along the motion of lumber fibre direction, makes that floor tongue and groove or snap close length direction are smooth, smooth, tight seam.
Described built-in structure is traditional exposed structure mode to be designed to not reveal the new pattern of structural meterials, frame mode, planform, make formed product after outward appearance more attractive in appearance.
In the middle of described, central layer is, by seamless board-splicing process by using, little batten is combined into large plate, then divides sawing to become central layer according to central layer width, then in large plate top and bottom, by design interval, outputs stay groove, and stay groove is embedded in board slot.The width of central layer should not be less than 75 percent by the design width accounting on floor.
Described structure central layer is that edge strip plate and middle central layer secondary assembly are formed to floor base material integral body, and the stay at this moment embedding flushes with edge strip plate, roof construction in realizing.
Described two drawing is by the good floor base material of secondary assembly, it is structure central layer each compound veneer up and down, the fibre length direction of veneer becomes 90 degree right angles with floor base material length direction, and veneer flushes with edge strip plate, the width that the thickness of requirement veneer designs according to floor is at least more than 1mm, width is wider, and veneer thickness is answered corresponding thickening, and guarantees enough pulling force.
The interval trough spacing of described stay should be decorated wooden skin thickness by width, the top layer of floor design and be arranged, and in skin depth 2mm, in width 165mm, its spacing is for being not more than 250mm, by that analogy.
Described structure central layer, compound veneer, embedding stay all should be used without aldehydes composition bonding adhesive, realize without aldehyde manufacturing process.
Claims (5)
1. a built-in core plate structure solid wooden compound floor, the floor blank that it is mainly comprised of structure central layer and the upper and lower compound one deck veneer of structure central layer, and at least at the compound one deck architectural surface of the upper and lower surface of floor blank or decorate bottom formation; It is characterized in that described structure central layer comprises the edge strip plate of middle central layer and both sides, and be respectively formed with the one burnishing surface compound with adjacent veneer in the upper and lower surface of middle central layer and dual-side batten.
2. built-in core plate structure solid wooden compound floor according to claim 1, it is characterized in that the upper and lower surface of described middle central layer is with respect to offering many horizontal caulking grooves in floor length direction, in it, be embedded with stay, and stay machine direction becomes 90 degree with floor length direction; In the middle of described, the machine direction of the edge strip plate of central layer both sides is parallel with floor length direction.
3. built-in core plate structure solid wooden compound floor according to claim 1 and 2, is characterized in that described middle central layer adopts seamless joint method splicing sawing to form by little batten and/or little plank; The upper and lower surface of the edge strip plate of this centre central layer and both sides is at least compounded with the horizontal veneer that one deck machine direction and floor length direction are 90 degree, and assembly becomes described floor blank.
4. built-in core plate structure solid wooden compound floor according to claim 3, it is characterized in that described in the middle of the structure central layer that forms of the edge strip plate of central layer and both sides, compound at least one deck architectural surface and decoration bottom respectively on the compound horizontal veneer external surface of its upper and lower surface; In the middle of described the width of central layer be whole floor width 75% in; Stay in the middle of described in central layer upper and lower surface is to be made by bamboo cane or batten, in the middle of described stay two ends also extend to respectively on the edge strip plate of central layer both sides, and the stay that is connected of central layer and dual-side batten in the middle of forming.
5. built-in core plate structure solid wooden compound floor according to claim 4, it is characterized in that between the stay on described structure central layer, spacing arranges according to the thickness of the width on floor, architectural surface, wherein in architectural surface 2mm, in width 165mm, the spacing between its stay is for being not more than 250mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420238551.7U CN203867139U (en) | 2014-05-12 | 2014-05-12 | Built-in core plate structure solid wood floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420238551.7U CN203867139U (en) | 2014-05-12 | 2014-05-12 | Built-in core plate structure solid wood floor |
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| Publication Number | Publication Date |
|---|---|
| CN203867139U true CN203867139U (en) | 2014-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420238551.7U Withdrawn - After Issue CN203867139U (en) | 2014-05-12 | 2014-05-12 | Built-in core plate structure solid wood floor |
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| Country | Link |
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| CN (1) | CN203867139U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103982026A (en) * | 2014-05-12 | 2014-08-13 | 刘自力 | Solid wood composite floor board with built-in core board structure and manufacturing method of solid wood composite floor board |
-
2014
- 2014-05-12 CN CN201420238551.7U patent/CN203867139U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103982026A (en) * | 2014-05-12 | 2014-08-13 | 刘自力 | Solid wood composite floor board with built-in core board structure and manufacturing method of solid wood composite floor board |
| CN103982026B (en) * | 2014-05-12 | 2016-09-28 | 刘自力 | A kind of built-in core plate structure solid wooden compound floor and manufacture method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141008 Effective date of abandoning: 20160928 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |