CN102720327A - Keel-free solid wood floor - Google Patents
Keel-free solid wood floor Download PDFInfo
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- CN102720327A CN102720327A CN2012101904057A CN201210190405A CN102720327A CN 102720327 A CN102720327 A CN 102720327A CN 2012101904057 A CN2012101904057 A CN 2012101904057A CN 201210190405 A CN201210190405 A CN 201210190405A CN 102720327 A CN102720327 A CN 102720327A
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Abstract
The invention discloses a keel-free solid wood floor which comprises a floor slab. The floor slab is provided with four narrow sides, a surface and a back. The surface and the back of the floor slab face up and down respectively during use. The sides of the floor slab are provided with tongues or grooves. The tongues are used to fit with grooves on the corresponding side of another same keel-free solid wood floor slab during use. At least two elastic blocks in rectangular shapes are fixed on the back of the floor slab. The lengthwise sides of the elastic blocks are provided with locking grooves or locking bars. The widthwise sides of the elastic blocks are provided with male locks or female locks. Each locking groove is provided with a first extension plate provided with grooves. Each locking bar is provided with a second extension plate provided with projecting teeth matching with the grooves arranged on the lateral sides of the elastic blocks of another same keel-free solid wood floor. The keel-free solid wood floor is simpler in structure and easier in processing, and no keel is needed in mounting of the whole floor.
Description
Technical field
The present invention relates to decorative materials technology, relate to a kind of keel wooden floor of exempting from particular.
Background technology
Selling the floor in the market is main with common joint tongue, tenon groove structure; Common common joint tongue, tenon groove structure make the floor be convenient to assembly unit; But the floor board block of common joint tongue, tenon groove structure is mobile in order to prevent that floor board block from producing when in use when installing, and must use nail that floor board block is fixed on the keel; One of such mounting means is to have increased set-up time, cost and difficulty; Also be not easy to maintenance, dismounting and replacing in addition, the floor after being fixed by nail disassembles and can not reuse, and is very big waste.Therefore, all adopt the splicing structure of snap close on the present floor board block, for example the latch floor shown in publication number CN101457579A, the CN101806138A all is to utilize snap close that adjacent floor board block is fixedly connected; And then fix with keel, still, the structure of latch floor is more complicated all, can cooperatively interact between the snap close in order to make; Its technological requirement is very high, causes the high enterprise of price of plate entirely, in addition, and in the processing snap close; A lot of floor board block are cut, and cause material to be wasted, and through our measuring and calculating, generally lose the 9-10% material; In timber rare day by day today, such waste is not allowed to and accepts, and, existing latch floor; Lock function when realizing connecting, the structure more complicated of snap close, the sealed back of snap close forms a plurality of complex-shaped gaps; In case floor board block receives the influence of environment, thereby the moisture expansion and drying shrinkage of self causes the snap close distortion, just makes floor board block when being trampled, send unpleasant to hear noise easily.
Summary of the invention
The objective of the invention is the weak point to prior art, a kind of keel wooden floor of exempting from is provided, it is material, the noise in the reduction use and the difficulty of processing of floor board block of plate frugally, accomplishes to exempt from keel and installs.
In order to solve the problems of the technologies described above; Technical scheme of the present invention is following: a kind of keel wooden floor of exempting from, comprise floor board block, and said floor board block has four long and narrow sides and in use respectively towards the surface and the back side of above and below; Said floor board block side is provided with joint tongue or tongue-and-groove; Joint tongue described in the use is used for cooperating with the said tongue-and-groove of the adjacent floor board block side of exempting from the keel wooden floor equally, fixing at least two elastomer block on the back side of said floor board block, and said elastomer block is rectangular-shaped; Its length direction side is provided with locked groove or bolt; Its width side is provided with public snap close or female snap close, and said locked groove comprises first extension board, and said first extension board forms groove; Said bolt comprises second extension board, and said second extension board forms in use the double wedge with the said groove fit of the adjacent elastomer block side of exempting from the keel wooden floor equally.
Elastomer block is fixed on two ends at the back side of floor board block, makes both be integral, utilize locked groove and bolt, public snap close and female snap close of the side that is arranged on elastomer block again, realize the fixed connection between adjacent two floors; Promptly need not utilize nail plate regularly, can not make also that mounted floor produces the x axle, y is axial to move, guaranteed the effect of installing, locking effect is good; In addition, utilize elastomer block to realize the connection on adjacent floor, rather than utilize floor board block to carry out, make floor board block not have complicated buckle structure; Only need process common joint tongue, tongue-and-groove get final product, and common joint tongue, tenon groove structure, even the floor board block moisture expansion and drying shrinkage causes distortion because it is relatively simple for structure, the gap can be reserved relatively greatly; So can be when not trampling send unpleasant to hear noise, simultaneously, floor board block need not offered two grooves and discharged the stress that prevents to be out of shape as in the past overleaf yet; Reduced cost again, and, common joint tongue, the floor board block of tenon groove structure, processing technology is less demanding, processing is very simple; Reduce cost, strengthened competitiveness of product, also saved a large amount of timber; Energy-saving and environmental protection, in addition, floor of the present invention is when installing; Need not utilize keel to fix, can directly mat formation, unlike latch floor in the past; When installing, need keel, floor board block and keel fixed, further provide cost savings, reduced mounting hardness.
As preferably; Said public snap close comprises the 3rd extension board, is arranged on first vertical plate on said the 3rd extension board; Said female snap close comprises the 4th extension board, is arranged on second vertical plate on said the 4th extension board; Said second vertical plate and said first vertical plate extend in opposite directions, and said first vertical plate end is provided with first hang plate to said elastomer block direction inclination, and said second vertical plate end is provided with second hang plate to said elastomer block direction inclination.
As a kind of technical scheme of the present invention, the existence of first hang plate, second hang plate, make that adjacent floor paves after; Not only can realize the locking on the direction, prevent that the floor is moved, can also play the effect of auxiliary locking another direction; For example promptly restrictedly plate move at the x direction of principal axis; Simultaneously, can play auxiliary locking effect to axial the moving of y again, more help being adjacent to the locking of plate.
Preferred as technique scheme, said first hang plate becomes 100-165 ° of angle with said first vertical plate, and said second hang plate becomes 100-165 ° of angle with said second vertical plate.In this angular range, the male and female snap close is locked easily, is engaged.Wherein, said first hang plate becomes 150 ° of angles with said first vertical plate, and said second hang plate becomes 150 ° of angles with said second vertical plate.Angle for the best.
As preferably; Said public snap close comprises the 3rd extension board, is arranged on first vertical plate on said the 3rd extension board; Said female snap close comprises the 4th extension board, is arranged on second vertical plate on said the 4th extension board; Said second vertical plate and said first vertical plate extend in opposite directions; Said first vertical plate end have one that tilt to said elastomer block direction and make said first vertical plate first inclined plane of attenuation gradually, said second vertical plate end have one to said elastomer block direction inclination and make said second vertical plate second inclined plane of attenuation gradually.
As another technical scheme of the present invention; Second vertical plate and said first vertical plate cooperatively interact; Realization is to the qualification at least one direction on adjacent floor; Prevent that it from moving, and the existence on first inclined plane, second inclined plane can make second vertical plate engage each other more easily with said first vertical plate.
Preferred as technique scheme, said first vertical plate becomes 30-90 ° of angle with said the 3rd extension board, and said second vertical plate becomes 30-90 ° of angle with said the 4th extension board.
Preferred as technique scheme, said first vertical plate becomes 30-60 ° of angle with said the 3rd extension board, and said second vertical plate becomes 30-60 ° of angle with said the 4th extension board.
Except becoming 90 ° of angles, said second vertical plate with said the 3rd extension board, first vertical plate become 90 ° of angles this with said the 4th extension board to the qualification situation on the direction on adjacent floor; Remaining angle all can also play the effect of auxiliary locking to another direction.
As preferably, said double wedge and said groove extend along said floor board block width.
Such set-up mode makes that the floor is more prone to install, when installing; At first let the intrinsic safety installed floor engage with said groove part, let double wedge get in the groove, then the floor of installing is set level with the floor of having installed double wedge in the longitudinal direction; Width promotes along the floor, makes public snap close, wooden snap close be mutually locked, and such mode more meets people's custom; More natural, efficient is higher.
As preferably, the length of said joint tongue is 2-3mm.
Joint tongue length is 2-3mm, is far smaller than normal length, has significantly reduced the waste of timber; Reduced cost and difficulty of processing, this is because utilize elastomer block to realize the splicing on floor; The effect of joint tongue and tongue-and-groove, different with traditional assembly unit effect, its existence is the gap that is adjacent between the plate in order to remedy; Preventing promptly that foreign material from getting into is adjacent to the gap between the plate, also more attractive in appearance in order to make after the assembly unit of whole floor.So, do not need oversize joint tongue, same, the degree of depth of the tongue-and-groove that matches with said joint tongue does not need too dark yet, get final product corresponding with joint tongue length.
As preferably, the cross section of said groove and double wedge is circular arc or isosceles trapezoid or rectangle or isosceles triangle.
As preferably, said groove is molded over the upper surface of said first extension board, and said double wedge is molded over the soffit of said second extension board.
As preferably, said first extension board, second extension board and said elastomer block are one-body molded.
As preferably, the soffit coplane of the soffit of said first extension board and said elastomer block, the upper surface coplane of the upper surface of said second extension board and elastomer block plate.
As preferably, said elastomer block thickness is 0.5-2mm.
The thickness sum of elastomer block and floor board block is a plate thickness normally, is example with the floor of 18mm, if elastomer block is 2mm, floor board block is exactly 16mm so, and both sums are 18mm, and the further like this cost that reduces floor board block has been saved material.
As preferably, said elastomer block is bonded and fixed at the back side of said floor board block.
It is fixing to adopt glue to bond, and than faster, and cost is lower, processing ease.Certainly, also can adopt other structure to fix, such as pin, contiguous block, rivet etc.
As preferably, said elastomer block covers the whole back side of said floor board block.
Elastomer block covers the whole back side of said floor board block, so just makes the back side of floor board block need not carry out mopping and carries out waterproof, anticorrosion, utilizes elastomer block can accomplish above-mentioned functions.
As preferably, said elastomer block is by PVC or rubber injection mold moulding.
Adopt in such a way, cost is low, processing technology is simple, can large batch ofly make.
Beneficial effect of the present invention is:
Flooring structure of the present invention is simple more, processing is more prone to, cost is lower; Keel can not adopted in whole floor when installing; Be more convenient for installing; Reduced the use of floor board block material simultaneously, eliminated in the past the floor and mated formation the back because the floor board block moisture expansion and drying shrinkage is out of shape the noise of trampling that causes.
Description of drawings
Below in conjunction with accompanying drawing the present invention is done further explanation:
Fig. 1 is the structural representation of the embodiment of the invention 1;
Fig. 2 is the structural representation of elastomer block embodiment 1 among the present invention;
Fig. 3 is the stereogram of elastomer block embodiment 1 among the present invention;
Fig. 4 is the structural representation of elastomer block embodiment 2 among the present invention;
Fig. 5 is the structural representation of elastomer block embodiment 3 among the present invention;
Fig. 6 is the structural representation of elastomer block embodiment 4 among the present invention;
Fig. 7 is the structural representation of the embodiment of the invention 2.
Among the figure:
The 1-floor board block, 101-joint tongue, 102-tongue-and-groove;
The 2-elastomer block, 201-locked groove, 201a-first extension board, 201b-groove, 202-bolt; 202a-second extension board, 202b-double wedge, the public snap close of 203-, 203a-the 3rd extension board; 203b-first vertical plate, 203c-first hang plate, 203d-first inclined plane, the female snap close of 204-; 204a-the 4th extension board, 204b-second vertical plate, 204c-second hang plate, 204d-second inclined plane.
The specific embodiment
The following stated is merely preferred embodiment of the present invention, is not scope of the present invention is limited.
Embodiment sees accompanying drawing 1,2,3, a kind of keel wooden floor of exempting from; Comprise floor board block 1, floor board block 1 has four long and narrow sides and in use respectively towards the surface and the back side of above and below, said floor board block 1 side is provided with joint tongue 101 or tongue-and-groove 102; Joint tongue 101 is used for cooperating with the said tongue-and-groove 102 of the adjacent floor board block of exempting from the keel wooden floor equally 1 side in the use, and said floor board block 1 can be cuboid, rhombogen etc., and the surface is a walking surface; Be exactly the surface that we often trample, the length of said joint tongue 101 is 2-3mm, and is corresponding; The degree of depth of tongue-and-groove 102 is 2-3mm, and is general, and the length of joint tongue 101 is 2mm.
Be fixed with at least two elastomer block 2 at the back side of floor board block 1, elastomer block 2 is along the length direction setting of floor board block 1, one at two end one ends; If floor board block 1 is long, can consider between these two elastomer block 2, several elastomer block 2 to be set again, general; Elastomer block 2 is a cuboid, and the upper surface of elastomer block 2 contacts with the back side of floor board block 1, and is fixing through the glue bonding; Soffit contacts with ground in the future, and elastomer block 2 thickness are 0.5-2mm, wherein is that 1mm is best with thickness.
Said elastomer block 2 is rectangular-shaped; Its length direction side is provided with locked groove 201 or bolt 202; Its width side is provided with public snap close 203 or female snap close 204, and said locked groove 201 comprises the first extension board 201a, and the said first extension board 201a forms groove 201b; Said bolt 202 comprises the second extension board 202a, and the said second extension board 202a forms in use the double wedge 202b that cooperates with the said groove 201b of the adjacent elastomer block of exempting from the keel wooden floor equally 2 sides.In this embodiment, the cross section of groove 201b and double wedge 202b is a circular arc, in assembly unit; The joint tongue 101 that is adjacent to plate 1 matches with tongue-and-groove 102, realizes the connection between the floor board block, simultaneously; The groove 201b on adjacent floor matches with double wedge 202b, after the connection adjacent floor is limited, and prevents that it from moving of fore-and-aft direction being taken place; Groove 201b is molded over the upper surface of the first extension board 201a, and double wedge 202b is molded over the soffit of the said second extension board 202a.
Public snap close 203 comprises the 3rd extension board 203a, is arranged on first vertical plate 203b on the 3rd extension board 203a; Female snap close 204 comprises the 4th extension board 204a, is arranged on second vertical plate 204b on the 4th extension board 204a, and second vertical plate 204b and first vertical plate 203b extend in opposite directions, and first vertical plate 203b end is provided with the first hang plate 203c to the inclination of elastomer block 2 directions; Second vertical plate 204b end is provided with the second hang plate 204c to the inclination of elastomer block 2 directions; The first hang plate 203c becomes 100-165 ° of angle with first vertical plate 203b, and the second hang plate 204c becomes 100-165 ° of angle with second vertical plate 204b, wherein; The first hang plate 203c equates with the angle that second vertical plate 204b is become with the second hang plate 204c with the angle that first vertical plate 203b is become; Fiting effect is better, and wherein, the first hang plate 203c becomes 150 ° of angles with first vertical plate 203b; The second hang plate 204c becomes 150 ° of angles with second vertical plate 204b, is best angle.In the process of locking, the first hang plate 203c and/or the second hang plate 204c produce an elastic deformation, accomplish locking, and then recover.
The first extension board 201a, the second extension board 202a the 3rd extension board 203a, the 4th extension board 204a and elastomer block 2 are integrated, are made by PVC or rubber injection mold, also can make through other mode.And attractive in appearance, easy to process for elastomer block 2, the soffit coplane of the soffit of the said first extension board 201a and said elastomer block 2, the upper surface coplane of the upper surface of the said second extension board 202a and said elastomer block 2.
See accompanying drawing 4, be second kind of embodiment of groove 201b and double wedge 202b, the cross section of said groove 201b and double wedge 202b is a rectangle.
See accompanying drawing 5, be the third embodiment of groove 201b and double wedge 202b, the cross section of said groove 201b and double wedge 202b is an isosceles trapezoid.
See accompanying drawing 6, be the 4th kind of embodiment of groove 201b and double wedge 202b, the cross section of said groove 201b and double wedge 202b is an isosceles triangle.
More than explanation only is to explanation of the present invention; Make enforcement this programme that those of ordinary skills can be complete; But be not limitation of the present invention; Those skilled in the art can make the modification that does not have creative contribution to present embodiment as required after reading this manual, these all are not creative modifications.But as long as in claim scope of the present invention, all receive the protection of Patent Law.
Claims (10)
1. exempt from the keel wooden floor for one kind; Comprise floor board block (1); Said floor board block (1) has four long and narrow sides and in use respectively towards the surface and the back side of above and below; Said floor board block (1) side is provided with joint tongue (101) or tongue-and-groove (102); Joint tongue described in the use (101) is used for cooperating with the said tongue-and-groove (102) of the adjacent floor board block of exempting from the keel wooden floor equally (1) side, it is characterized in that: fixing at least two elastomer block (2) on the back side of said floor board block (1), and said elastomer block (2) is rectangular-shaped; Its length direction side is provided with locked groove (201) or bolt (202); Its width side is provided with public snap close (203) or female snap close (204), and said locked groove (201) comprises first extension board (201a), and said first extension board (201a) forms groove (201b); Said bolt (202) comprises second extension board (202a), and said second extension board (202a) forms in use the double wedge (202b) that cooperates with the said groove (201b) of the adjacent elastomer block of exempting from the keel wooden floor equally (2) side.
2. a kind of keel wooden floor of exempting from according to claim 1; It is characterized in that: said public snap close (203) comprises the 3rd extension board (203a), is arranged on first vertical plate (203b) on said the 3rd extension board (203a); Said female snap close (204) comprises the 4th extension board (204a), is arranged on second vertical plate (204b) on said the 4th extension board (204a); Said second vertical plate (204b) extends with said first vertical plate (203b) in opposite directions; Said first vertical plate (203b) end is provided with first hang plate (203c) to the inclination of said elastomer block (2) direction, and said second vertical plate (204b) end is provided with second hang plate (204c) to the inclination of said elastomer block (2) direction.
3. a kind of keel wooden floor of exempting from according to claim 2; It is characterized in that: said first hang plate (203c) becomes 100-165 ° of angle with said first vertical plate (203b), and said second hang plate (204c) becomes 100-165 ° of angle with said second vertical plate (204b).
4. a kind of keel wooden floor of exempting from according to claim 1; It is characterized in that: said public snap close (203) comprises the 3rd extension board (203a), is arranged on first vertical plate (203b) on said the 3rd extension board (203a); Said female snap close (204) comprises the 4th extension board (204a), is arranged on second vertical plate (204b) on said the 4th extension board (204a); Said second vertical plate (204b) extends with said first vertical plate (203b) in opposite directions; Said first vertical plate (203b) end have one that tilt to said elastomer block (2) direction and make said first vertical plate (203b) first inclined plane (203d) of attenuation gradually, said second vertical plate (204b) end have one to the inclination of said elastomer block (2) direction and make said second vertical plate (204b) second inclined plane (204d) of attenuation gradually.
5. a kind of keel wooden floor of exempting from according to claim 4; It is characterized in that: said first vertical plate (203b) becomes 30-90 ° of angle with said the 3rd extension board (203a), and said second vertical plate (204b) becomes 30-90 ° of angle with said the 4th extension board (204a).
6. a kind of keel wooden floor of exempting from according to claim 5; It is characterized in that: said first vertical plate (203b) becomes 30-60 ° of angle with said the 3rd extension board (203a), and said second vertical plate (204b) becomes 30-60 ° of angle with said the 4th extension board (204a).
7. according to claim 1 or 2 or 3 or 4 or 5 or 6 described a kind of keel wooden floors of exempting from, it is characterized in that: the length of said joint tongue (101) is 2-3mm.
8. according to claim 1 or 2 or 3 or 4 or 5 or 6 described a kind of keel wooden floors of exempting from, it is characterized in that: the cross section of said groove (201b) and double wedge (202b) is circular arc or isosceles trapezoid or rectangle or isosceles triangle.
9. according to claim 1 or 2 or 3 or 4 or 5 or 6 described a kind of keel wooden floors of exempting from, it is characterized in that: said elastomer block (2) thickness is 0.5-2mm.
10. according to claim 1 or 2 or 3 or 4 or 5 or 6 described a kind of keel wooden floors of exempting from, it is characterized in that: said elastomer block (2) is by PVC or rubber injection mold moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210190405.7A CN102720327B (en) | 2012-06-11 | 2012-06-11 | Keel-free solid wood floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210190405.7A CN102720327B (en) | 2012-06-11 | 2012-06-11 | Keel-free solid wood floor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102720327A true CN102720327A (en) | 2012-10-10 |
| CN102720327B CN102720327B (en) | 2014-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210190405.7A Active CN102720327B (en) | 2012-06-11 | 2012-06-11 | Keel-free solid wood floor |
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| Country | Link |
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| CN (1) | CN102720327B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107700790A (en) * | 2017-10-12 | 2018-02-16 | 江苏洛基木业有限公司 | One kind heating pavement is latched with connection |
| CN114207299A (en) * | 2019-01-30 | 2022-03-18 | I4F许可有限责任公司 | Floor panel and floor covering |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06200611A (en) * | 1993-01-07 | 1994-07-19 | Daiken Trade & Ind Co Ltd | Floor member |
| CN202672631U (en) * | 2012-06-11 | 2013-01-16 | 浙江世友木业有限公司 | Keel-free solid wood floor |
-
2012
- 2012-06-11 CN CN201210190405.7A patent/CN102720327B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06200611A (en) * | 1993-01-07 | 1994-07-19 | Daiken Trade & Ind Co Ltd | Floor member |
| CN202672631U (en) * | 2012-06-11 | 2013-01-16 | 浙江世友木业有限公司 | Keel-free solid wood floor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107700790A (en) * | 2017-10-12 | 2018-02-16 | 江苏洛基木业有限公司 | One kind heating pavement is latched with connection |
| CN114207299A (en) * | 2019-01-30 | 2022-03-18 | I4F许可有限责任公司 | Floor panel and floor covering |
| CN114207299B (en) * | 2019-01-30 | 2023-08-25 | I4F许可有限责任公司 | Floor panel and floor covering |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102720327B (en) | 2014-07-02 |
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Denomination of invention: Keel free solid wood floor Effective date of registration: 20211227 Granted publication date: 20140702 Pledgee: Agricultural Bank of China Limited Huzhou Nanxun sub branch Pledgor: ZHEJIANG SHIYOU WOOD INDUSTRY Co.,Ltd. Registration number: Y2021330002682 |
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Date of cancellation: 20220506 Granted publication date: 20140702 Pledgee: Agricultural Bank of China Limited Huzhou Nanxun sub branch Pledgor: ZHEJIANG SHIYOU WOOD INDUSTRY Co.,Ltd. Registration number: Y2021330002682 |