CN204899133U - Resistance to deformation wood structure floor - Google Patents
Resistance to deformation wood structure floor Download PDFInfo
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- CN204899133U CN204899133U CN201520602714.XU CN201520602714U CN204899133U CN 204899133 U CN204899133 U CN 204899133U CN 201520602714 U CN201520602714 U CN 201520602714U CN 204899133 U CN204899133 U CN 204899133U
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Abstract
The utility model discloses a resistance to deformation wood structure floor, it includes and sets gradually in the thickness direction: surface course, intermediate level and bottom, furthermore, a plurality of horizontal logical grooves of arranging along solid wood floor's length direction are seted up in the intermediate level, and wherein all extend in order to run through on solid wood floor's width direction in each horizontal groove that leads to the intermediate level, and in solid wood floor's the thickness direction, the horizontal lower extreme that leads to the groove extends to the faying face of intermediate level and bottom, the horizontal upper end that leads to the groove does not extend to the faying face of intermediate level and surface course. Resistance to deformation wood structure floor can avoid effectively mat formation or the use in unfavorable deformation, promptly mat formation or the use in the flexural deformation of great degree neither can take place, can not produce obvious flexiblely yet. In addition, this solid wood floor can be fit for laying in various indoor environments.
Description
Technical field
The utility model relates to a kind of flooring structure, particularly relates to a kind of Anti-deformation floor structure.
Background technology
Wooden floor is the floor decorative material formed after the processing of timber drying.Because it has decorative pattern nature, comfortable foot feeling, wear-resisting solid feature, wooden floor is the ideal material of the ground surface finishings such as bedroom, parlor, study.But, as everyone knows, as a kind of natural material, solid wood inevitably produce warp, the unfavorable deformation such as flexible and cracking, thus the normal use of wooden floor after mating formation can be affected.
Existing wooden floor manufacturing process is generally: form through leaching paint solidification process through machining (comprising mortise) surface after dry → kiln drying → moisture regain balance (health) that log → saw cuts open into floor specification blank → gas → flat, thicknesser become four sides light blank → solid wood to dry.
Because wooden floor all adopts timber to make, therefore, the equilibrium moisture content of wooden floor can change along with the fluctuation of the temperature and humidity of environment residing for it, thus can cause bulking and the drying shrinkage of timber, and then causes the flexible of wooden floor or the unfavorable deformation such as bending.Telescopic shape change can cause just there will be larger gap between laid adjacent wooden floor or extruding of expanding.Bending Deformation can make wooden floor tilt up or down, makes wooden floor overall uneven, the sheet of wooden floor even can be caused time serious to arch upward.For the former, the comparatively wide arc gap that suitable laying method is avoided between wooden floor as much as possible can be adopted, such as, control the gap between two between adjacent floor, if desired, copper bar transition can be installed with between wooden floor; Again such as, under avoiding wooden floor to be exposed to direct sunlight for a long time, take the measure of interior space humidification simultaneously.But, for the latter, although the humidity and temperature controled environment can be alleviated the degree that warps of wooden floor to a certain extent or prevent the phenomenon that warps of wooden floor, the internal stress coming from timber self is also cause wooden floor to warp one of the major reason of deformation.The internal stress of timber is that it naturally also exists in growth course, and along with the passing of laying service time, the internal stress of wooden floor can discharge gradually and disappear, once internal stress all disappears, wooden floor will produce the micro-deformation such as warped.
Given this, laying environment due to wooden floor is different and also do not set up the unified standard of specification for mating formation of wooden floor, therefore, need to improve wooden floor of the prior art, with reduce and avoid it in laying, stretch in use procedure, the unfavorable deformation such as warp.
Utility model content
The purpose of this utility model is to provide a kind of anti-deformation wood structural flooring.This wooden floor can be avoided in the unfavorable deformation of mating formation or in use procedure effectively, namely mating formation or in use procedure, both can not occur largely that Bending Deformation is (such as, warp or arch camber), also can not produce significantly flexible (the assembled gap such as, between adjacent floor becomes large).This wooden floor can be applicable to being layed in various indoor environment.
To achieve these goals, the utility model proposes a kind of anti-deformation wood structural flooring, it comprises and setting gradually in a thickness direction: surface layer, intermediate layer and bottom; In addition, this intermediate layer offers the horizontal groove that some length directions along wooden floor are arranged, wherein each horizontal groove all extends to run through intermediate layer on the width of wooden floor, and on the thickness direction of wooden floor, the lower end of each horizontal groove extends to the bonding surface of intermediate layer and bottom, and the upper end of horizontal groove does not then extend to the bonding surface of intermediate layer and surface layer.
Be different from existing wooden floor, be provided with horizontal groove in the intermediate layer of wooden floor of the present utility model, this horizontal groove is arranged along the length direction of wooden floor, and each horizontal groove runs through intermediate layer on the width of wooden floor.That is, the bearing of trend of each horizontal groove and the width of wooden floor are consistent.The Bending Deformation (such as, warping or arch camber) occurred because of internal stress effect due to wooden floor usually occurs on the length direction of wooden floor, i.e. both ends on the length direction of wooden floor compare to pars intermedia projection, define
concavity plate shape; Or the pars intermedia on the length direction of wooden floor compares to both ends projection, defines
convex plate shape, therefore, the horizontal groove of alongst arranging can provide favourable overdose space for the contingent deformation of wooden floor, to offset the internal stress effect of timber, effectively can stop wooden floor Bending Deformation in the longitudinal direction like this, thus avoid warping or arch camber of wooden floor.
In addition, on the thickness direction of wooden floor, it is only the bonding surface that the lower end of horizontal groove extends to intermediate layer and bottom, and the upper end of horizontal groove does not extend to the bonding surface of intermediate layer and surface layer, like this, wooden floor is prevented to resist in Bending Deformation process in the contingent fracture in horizontal groove place on the one hand, thus cause the cracking of wooden floor, avoid the Bending Deformation of wooden floor on the other hand further, especially, advantageously avoid the tilting at the both ends of wooden floor.
At this, above-mentioned horizontal groove can be arranged equably along the length direction of wooden floor, also can arrange unevenly along the length direction of wooden floor.That is, in the case of the former, the distance between each horizontal groove that the length direction of wooden floor is arranged is impartial, and in the latter cases, the distance between each horizontal groove that the length direction of wooden floor is arranged is unequal.
Preferably, distance between each horizontal groove is under unequal prerequisite, compared to the horizontal groove in pars intermedia region being arranged on wooden floor, the horizontal groove in the region, both ends of wooden floor can arrange more tight, and the distance namely between each horizontal groove is less.When horizontal groove adopts this setup, the better effects if resisting Bending Deformation of wooden floor.
Further, in anti-deformation wood structural flooring described in the utility model, what the thickness direction that above-mentioned surface layer is at least included in wooden floor was arranged is two-layer, the timber lines being wherein close to the surface layer in intermediate layer is mutually vertical with the timber lines in intermediate layer, and the timber lines of two adjacent surface layers is also mutually vertical.
Based on technique scheme, mutually vertical between the timber lines of each layer in surface layer, and with the timber lines of the surface layer that intermediate layer directly contacts and the timber lines in intermediate layer mutually vertical, thus, utilize to define between the surface layer of orthogonal timber lines in wooden floor and intermediate layer and be similar to netted texture structure, to improve the non-deformability such as counter-bending, anti-flexible of wooden floor, thus prevent the warping of wooden floor, arch camber or excesssive gap.
It should be noted that, for the restriction that the quantity of above-mentioned surface layer is not strict, but at least need to arrange two-layer.The quantity of surface layer can design according to the actual requirements, such as, needs the concrete function realized to design according to wooden floor.
Further, in anti-deformation wood structural flooring described in the utility model, what the thickness direction that above-mentioned bottom is at least included in wooden floor was arranged is two-layer, the timber lines being wherein close to the bottom in intermediate layer is mutually vertical with the timber lines in intermediate layer, and the timber lines of two adjacent bottoms is also mutually vertical.
Similarly, also be orthogonal between the timber lines of each layer in bottom, and with the timber lines of the bottom that intermediate layer directly contacts and the timber lines in intermediate layer mutually vertical, thus, utilize to define between the bottom of orthogonal timber lines in wooden floor and intermediate layer and be similar to netted texture structure, like this, the non-deformability such as counter-bending, anti-flexible of wooden floor further can be improved, thus prevent wooden floor from warping, situation that arch camber or excesssive gap etc. are unfavorable for mating formation use.
It should be noted that, for the restriction that the quantity of above-mentioned bottom is not strict, but at least need to arrange two-layer.The quantity of bottom can set according to the actual requirements, and such as, the thickness required by wooden floor sets.
Further, in anti-deformation wood structural flooring described in the utility model, the timber lines in above-mentioned intermediate layer is the longitudinal grin extended along the length direction of wooden floor.
Compare to and adopt timber lines to be the intermediate layer of the band extended along the width of wooden floor, timber lines is the unfavorable deformation that the intermediate layer of longitudinal grin can prevent wooden floor from going up along its length better.In addition, the wooden floor with above-mentioned intermediate layer is also not easy to rupture at the timber lines place in intermediate layer, thus extends the application life of wooden floor.
Further, in anti-deformation wood structural flooring described in the utility model, above-mentioned intermediate layer is single layer structure.
Certainly, in order to promote the non-deformability of wooden floor and the intermediate layer arranging sandwich construction application life of improving wooden floor is also feasible.That is, what the thickness direction that intermediate layer is at least included in wooden floor was arranged is two-layer.
Further, in anti-deformation wood structural flooring described in the utility model, above-mentioned intermediate layer offers longitudinal groove that some widths along wooden floor are arranged, and wherein each longitudinal groove all extends to run through intermediate layer on the length direction of wooden floor.
Can warp except going up along its length, except arch camber, also can there is telescopic shape change in the direction of the width in wooden floor, therefore, longitudinal groove of arranging along the width of wooden floor can provide favourable overdose space for the contingent telescopic shape change of wooden floor, to offset the internal stress effect of timber, effectively can stop wooden floor telescopic shape change in the direction of the width like this, thus avoid the excesssive gap between each wooden floor or extruding of expanding.
Further, in anti-deformation wood structural flooring described in the utility model, above-mentioned longitudinal groove comprises first longitudinal groove and second longitudinal groove, wherein on the thickness direction of wooden floor, the lower end of first longitudinal groove extends to the bonding surface of intermediate layer and bottom, and the upper end of first longitudinal groove does not extend to the bonding surface of intermediate layer and surface layer; On the thickness direction of wooden floor, the lower end of second longitudinal groove does not extend to the bonding surface of intermediate layer and bottom, and the upper end of second longitudinal groove extends to the bonding surface of intermediate layer and surface layer.
Along the thickness direction of wooden floor, the lower end of first longitudinal groove extends to the bonding surface of intermediate layer and bottom, but, its upper end does not extend to the bonding surface of intermediate layer and surface layer, thus, prevents wooden floor resisting in telescopic shape change process in the fracture of longitudinal groove place on the one hand, thus cause wooden floor to occur crackle, efficiently avoid the telescopic shape change of wooden floor on the other hand, especially, advantageously avoid the expansion extruding in the direction of the width of adjacent wooden floor.
Correspondingly, the upper end only arranging second longitudinal groove extends to the bonding surface of intermediate layer and surface layer, meanwhile, makes the lower end of second longitudinal groove not extend to the bonding surface of intermediate layer and bottom, to reach above-mentioned same or analogous object.
Further, in anti-deformation wood structural flooring described in the utility model, above-mentioned first longitudinal groove and second longitudinal groove staggered on the width of wooden floor, to promote the non-deformability of wooden floor widely, can reduce significantly again wooden floor longitudinally groove cracking possibility.
Further, in above-mentioned anti-deformation wood structural flooring, the width w2 of longitudinal groove is 0.5-3mm, and the height h2 of longitudinal groove is 1-13mm.
At this, longitudinal groove can be that first longitudinal groove is or/and second longitudinal groove.
Further, in above-mentioned anti-deformation wood structural flooring, the width w1 of horizontal groove is 0.5-3mm, and the height h1 of horizontal groove is 1-13mm.
Anti-deformation wood structural flooring described in the utility model is owing to have employed above technical scheme, and can effectively avoid in the unfavorable deformation of mating formation or in use procedure, it has good plate construction stability and excellent non-deformability.
One preferred embodiment under, anti-deformation wood structural flooring described in the utility model both can not occur largely that Bending Deformation is (such as, warp or arch camber), also can not produce significantly flexible (the assembled gap such as, between adjacent floor becomes large or extruding of expanding).
In addition, wooden floor described in the utility model applied widely, it can be applicable to being layed in different indoor environments.
Accompanying drawing explanation
Fig. 1 is the structural representation of anti-deformation wood structural flooring described in the utility model under a kind of embodiment.
Fig. 2 is the top view of the anti-deformation wood structural flooring shown in Fig. 1.
Fig. 3 is for the anti-deformation wood structural flooring shown in Fig. 1 is along the sectional view in A-A direction.
Fig. 4 is for the anti-deformation wood structural flooring shown in Fig. 2 is along the sectional view in B-B direction.
Detailed description of the invention
Below in conjunction with Figure of description and specific embodiment, anti-deformation wood structural flooring described in the utility model is described in further detail, but this explanation and explanation do not form improper restriction to the technical solution of the utility model.
Fig. 1 and Fig. 2 respectively illustrates the structure of anti-deformation wood structural flooring of the present utility model under a kind of embodiment.Wherein, in order to each Rotating fields of wooden floor can be clearly shown that, the timber lines of each layer in wooden floor is not shown in FIG.Fig. 3 then shows the wooden floor shown in Fig. 1 and cuts structure under state along A-A direction open.
As shown in Figure 1, Figure 2 and Figure 3, the anti-deformation wood structural flooring 1 under this above-mentioned embodiment comprise from top to bottom set gradually from thickness direction Z surface layer 11, intermediate layer 12 and bottom 13; Wherein, intermediate layer 12 offers the horizontal groove 14 arranged along the length direction X of wooden floor in some roads, every horizontal groove 14 together all extends to run through intermediate layer 12 on the width Y of wooden floor, simultaneously, on the thickness direction Z of wooden floor, the lower end of horizontal groove 14 extends to the bonding surface place of intermediate layer 12 and bottom 13, but the upper end of horizontal groove 14 does not extend to the bonding surface place of intermediate layer 12 and surface layer 11.
As depicted in figs. 1 and 2, along the thickness direction Z of wooden floor, surface layer 11 comprises the upper layer 11a and cutting optimal 11b that arrange and arrange from top to bottom, and meanwhile, bottom 13 also comprises the upper bottom 13a and lower bottom 13b that arrange and arrange from top to bottom.
In order to the non-deformability of wooden floor can be promoted, cutting optimal 11b as shown in Figure 1, its next-door neighbour intermediate layer 12 is arranged, and the timber lines of cutting optimal 11b is mutually vertical with the timber lines in intermediate layer 12, and upper layer 12a is arranged with the timber lines of cutting optimal 11b is also mutually vertical.Correspondingly, upper bottom 13a as shown in Figure 1, its next-door neighbour intermediate layer 12 is arranged, and the timber lines of upper bottom 13a is mutually vertical with the timber lines in intermediate layer 12, and lower bottom 13b is arranged with the timber lines of upper bottom 13a is also mutually vertical.
Under above-mentioned embodiment, horizontal groove 14 is arranged unevenly along the length direction of wooden floor.As can be seen from Fig. 1 and Fig. 3, compared to be arranged on wooden floor pars intermedia region each horizontal groove 14 between spacing, distance between the horizontal groove 14 and both ends in the region, both ends of wooden floor is less, goes up Bending Deformation along its length in order to prevent wooden floor better.
As shown in Figure 1, three layers that the thickness direction Z that intermediate layer 12 is included in wooden floor is arranged.It should be noted that, although the number of plies in the intermediate layer 12 shown in Fig. 1 is three layers, it is just schematically described, and not represent that intermediate layer 12 only can arrange three layers, those skilled in the art can arrange the number of plies in intermediate layer as required.Such as, in order to reduce the thickness of wooden floor, under the prerequisite of basic using function ensureing wooden floor, it is also feasible for intermediate layer being set to single layer structure.
As shown in Figure 3, the timber lines trend in intermediate layer 12 is certain angle with the length direction X along wooden floor, but the timber lines in the intermediate layer 12 adopted is the technique effect that the longitudinal grin extended along the length direction of wooden floor can obtain better resistance to deformation.
Continue to consult Fig. 1 and Fig. 3, although the quantity of the horizontal groove 14 shown in Fig. 1 and Fig. 3 is five roads, it is just schematically described, and not represent that horizontal groove 14 only arranges five roads, those skilled in the art can increase and decrease the quantity of horizontal groove as required.
Fig. 4 shows the wooden floor shown in Fig. 2 and cuts structure under state along B-B direction open.
As shown in Figure 1, Figure 3 and Figure 4, the edge in this intermediate layer 12 is provided with for assembled positive tenon 12a, 12c and cloudy tenon 12b, 12d, two edges namely along wooden floor width Y are positive tenon 12a, another side is cloudy tenon 12b, along two edges of wooden floor length direction X while be positive tenon 12c, another side is cloudy tenon 12d, the positive tenon 12a of adjacent wooden floor, 12c structure and cloudy tenon 12b, 12d structure are mated.Also offer longitudinal groove 15a, 15b of arranging along the width Y of wooden floor in some roads in intermediate layer 12, every longitudinal groove 15a, 15b extend to run through intermediate layer 12 on the length direction X of wooden floor together.Wherein, longitudinal groove comprises first longitudinal groove 15a and second longitudinal groove 15b, along the thickness direction Z of wooden floor, the lower end of first longitudinal groove 15a extends to the bonding surface of intermediate layer 12 and upper bottom 13a, but, the upper end of first longitudinal groove 15a does not extend to the bonding surface of intermediate layer 12 and cutting optimal 11b, simultaneously, the upper end of second longitudinal groove 15b extends to the bonding surface of intermediate layer 12 and cutting optimal 11b, but the lower end of second longitudinal groove 15b does not extend to the bonding surface of intermediate layer 12 and upper bottom 13a.
As shown in Figure 4, first longitudinal groove 15a and second longitudinal groove 15b adopts staggered mode to arrange on the width Y of wooden floor.
In the above-described embodiment, as shown in Figure 1, the width w1 of horizontal groove 14 is 1.5mm, and the height h1 of horizontal groove 14 is 6mm, and as shown in Figure 4, the width w2 of longitudinal groove 15a, 15b is 1.5mm, and the height h2 of longitudinal groove 15a, 15b is 6mm.
Although the quantity of Fig. 3 and first longitudinal groove 15a illustrated in fig. 4 is six roads, the quantity of second longitudinal groove 15b is five roads, but, this is only schematic description, and the magnitude setting of non-limiting longitudinal groove 15a, 15b, those skilled in the art can increase and decrease the quantity of longitudinal groove as required.
It should be noted that above enumerate be only specific embodiment of the utility model, obvious the utility model is not limited to above embodiment, has many similar changes thereupon.If all distortion that those skilled in the art directly derives from content disclosed in the utility model or associates, protection domain of the present utility model all should be belonged to.
Claims (10)
1. an anti-deformation wood structural flooring, it comprises and setting gradually in a thickness direction: surface layer, intermediate layer and bottom; It is characterized in that:
Described intermediate layer offers the horizontal groove that some length directions along wooden floor are arranged, wherein each horizontal groove all extends to run through described intermediate layer on the width of wooden floor, and on the thickness direction of described wooden floor, the lower end of described horizontal groove extends to the bonding surface of described intermediate layer and bottom, and the upper end of described horizontal groove does not extend to the bonding surface of intermediate layer and surface layer.
2. anti-deformation wood structural flooring as claimed in claim 1, it is characterized in that, what the thickness direction that described surface layer is at least included in wooden floor was arranged is two-layer, the timber lines being wherein close to the surface layer in described intermediate layer is mutually vertical with the timber lines in intermediate layer, and the timber lines of two adjacent surface layers is also mutually vertical.
3. anti-deformation wood structural flooring as claimed in claim 2, it is characterized in that, what the thickness direction that described bottom is at least included in wooden floor was arranged is two-layer, the timber lines being wherein close to the bottom in described intermediate layer is mutually vertical with the timber lines in intermediate layer, and the timber lines of two adjacent bottoms is also mutually vertical.
4. as claimed in claim 2 or claim 3 anti-deformation wood structural flooring, is characterized in that, the timber lines in described intermediate layer is the longitudinal grin extended along the length direction of wooden floor.
5. anti-deformation wood structural flooring as claimed in claim 2 or claim 3, it is characterized in that, described intermediate layer is single layer structure.
6. anti-deformation wood structural flooring as claimed in claim 1, it is characterized in that, described intermediate layer offers longitudinal groove that some widths along wooden floor are arranged, and wherein each longitudinal groove all extends to run through described intermediate layer on the length direction of wooden floor.
7. anti-deformation wood structural flooring as claimed in claim 6, it is characterized in that, described longitudinal groove comprises first longitudinal groove and second longitudinal groove, wherein on the thickness direction of described wooden floor, the lower end of first longitudinal groove extends to the bonding surface of described intermediate layer and bottom, and the upper end of first longitudinal groove does not extend to the bonding surface of intermediate layer and surface layer; On the thickness direction of described wooden floor, the lower end of second longitudinal groove does not extend to the bonding surface of described intermediate layer and bottom, and the upper end of second longitudinal groove extends to the bonding surface of intermediate layer and surface layer.
8. anti-deformation wood structural flooring as claimed in claim 7, is characterized in that, described first longitudinal groove and second longitudinal groove staggered on the width of wooden floor.
9. anti-deformation wood structural flooring as claimed in claim 6, it is characterized in that, the width w2 of described longitudinal groove is 0.5-3mm, and the height h2 of described longitudinal groove is 1-13mm.
10. anti-deformation wood structural flooring as claimed in claim 1, it is characterized in that, the width w1 of described horizontal groove is 0.5-3mm, and the height h1 of described horizontal groove is 1-13mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520602714.XU CN204899133U (en) | 2015-08-11 | 2015-08-11 | Resistance to deformation wood structure floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520602714.XU CN204899133U (en) | 2015-08-11 | 2015-08-11 | Resistance to deformation wood structure floor |
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| Publication Number | Publication Date |
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| CN204899133U true CN204899133U (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520602714.XU Active CN204899133U (en) | 2015-08-11 | 2015-08-11 | Resistance to deformation wood structure floor |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672617A (en) * | 2016-03-28 | 2016-06-15 | 湖州南浔双林振森实木加工厂 | Wood floor capable of automatically adjusting height |
| CN108523497A (en) * | 2018-03-29 | 2018-09-14 | 浙江东鼎家具制造有限公司 | A kind of anti-bending solid wood table |
-
2015
- 2015-08-11 CN CN201520602714.XU patent/CN204899133U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672617A (en) * | 2016-03-28 | 2016-06-15 | 湖州南浔双林振森实木加工厂 | Wood floor capable of automatically adjusting height |
| CN105672617B (en) * | 2016-03-28 | 2017-12-26 | 湖州南浔双林振森实木加工厂 | It is capable of the timber floor of automatic controlled height |
| CN108523497A (en) * | 2018-03-29 | 2018-09-14 | 浙江东鼎家具制造有限公司 | A kind of anti-bending solid wood table |
| CN108523497B (en) * | 2018-03-29 | 2020-06-12 | 浙江东鼎家具制造有限公司 | Anti-bending solid wood long table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190425 Address after: 215345 No. 9 Dongyuan Road, Dianshan Lake Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Kunhao Home (Kunshan) Co., Ltd. Address before: 201705 No. 4901 Jiasong Middle Road, Qingpu District, Shanghai Co-patentee before: Shanghai Kunhao Wood Industry Co., Ltd. Patentee before: Li Xitu |
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| TR01 | Transfer of patent right |