CN204960236U - Tongue -and -groove timber apron - Google Patents
Tongue -and -groove timber apron Download PDFInfo
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- CN204960236U CN204960236U CN201520700646.0U CN201520700646U CN204960236U CN 204960236 U CN204960236 U CN 204960236U CN 201520700646 U CN201520700646 U CN 201520700646U CN 204960236 U CN204960236 U CN 204960236U
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- tenon
- groove
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- tongue
- recess
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Abstract
The utility model relates to an architectural decoration technical field. The utility model discloses a tongue -and -groove timber apron, including the plate body, plate body one side from the top is adjacent first tenon, first recess, second tenon and the second recess of being provided with in proper order, first tenon upper surface and plate body upper surface flush, and the plate body opposite side is provided with third recess, third tenon, fourth recess and the fourth tenon that corresponds the joggle respectively with first tenon, first recess, second tenon and second recess, first tenon is shorter than second tenon, leave the clearance behind second tenon and fourth recess, third tenon and first recess, fourth tenon and the second recess joggle. The utility model discloses can be so that two timber apron joints inseparabler, reduce the possibility of two timber aprons fractures, avoid the timber apron to crack and unwittingly reveal the truth of the matter.
Description
Technical field
The utility model relates to a kind of building and ornament materials, especially a kind of tongue-and-groove wooden floor.
Background technology
At present, wooden floor tongue and groove common is on the market flat button and snap close two kinds, and keel, nailing generally will be made in flat floor of detaining in installation process, otherwise in use very easily occurs that drying shrinkage cracks show-through phenomenon.Latch floor also inevitably there will be drying shrinkage and to crack show-through phenomenon, and the tongue and groove loss of manufacturing end is large, and volume recovery is low.Moreover, existing wood flooring is all two pieces and is stitched together and does not stay gap, is easy to two pieces of wood floorings are extruded in a humid environment mutually, thus causes cracking, occur crack, cause the complaint of client.
Utility model content
In order to solve the problems of the technologies described above, the purpose of this utility model is to provide a kind of multi-functional tongue-and-groove wooden floor.In order to realize the purpose of this utility model, have employed following technical scheme and being achieved.
A kind of tongue-and-groove wooden floor, comprise plate body, described plate body side has been disposed adjacent the first tenon from top to down successively, first groove, second tenon and the second groove, described first tenon upper surface and plate body upper surface flush, plate body opposite side be provided with respectively with the first tenon, first groove, 3rd groove of the second tenon and the corresponding joggle of the second groove, 3rd tenon, 4th groove and the 4th tenon, described first tenon is shorter than the second tenon, described second tenon and the 4th groove, 3rd tenon and the first groove, gap is left after 4th tenon and the second groove joggle.
As further improvement, the thickness of Thickness Ratio second tenon of described first tenon is thin.
As further improvement, described plate body top surface edge is circular arc.
As further improvement, described plate body upper surface is provided with small holes caused by worms.
As further improvement, described gap is 0.2-1.8 millimeter.
As further improvement, described first tenon is as thin as few 3 millimeters than the second tenon thickness vertically.
As further improvement, described first tenon is as short as few 3.5 millimeters than the second tenon.
As further improvement, described first tenon edge thickness is vertically 1.5-3 millimeter.
Wood flooring simple installation of the present utility model, exempts from keel, exempts from nail, and floor also can secondary cycle use.Compare latch floor, the tongue-and-groove wooden floor of this structure improves volume recovery at manufacturing end, reduces manufacturing cost.
The utility model, relative to prior art, also has following beneficial effect:
The utility model first tenon is shorter than the length of the second tenon, as uneven in floor or floor is moist when upwarping, and plank can well block by the second groove, prevents arch camber, the function that upwarps strengthens greatly.Moreover, the possibility of two pieces of wood flooring crackings is also reduced.
Owing to not staying gap after two pieces of wood flooring splicings in prior art, make wood flooring easily extruding mutually in a humid environment, thus cause cracking, and the utility model leaves gap, and two floors can not be caused mutually to extrude, thus decrease the generation in crack.
Because the first tenon after joggle and the 3rd groove are closely linked, add and to cooperatively interact with all the other grooves and tenon, make the more tight of two pieces of wood flooring joggles, be not easy to produce crack.
Wood flooring in Long-Time Service because of drying shrinkage cause cracking show-through time, owing to being provided with the first tenon and the second tenon, when making to occur shrinkage joint, the bottom seen is the second tenon, instead of black seam, thus avoids the complaint of client.
Accompanying drawing explanation
Fig. 1 is one piece of wood floor structure schematic diagram.
Fig. 2 is the structural representation after two pieces of wood flooring joggles.
Fig. 3 is the wood floor structure schematic diagram of one group of dimensioning.
In figure, 1 be the first tenon, 2 are plate bodys, 3 are first grooves, 4 are second tenons, 5 are second grooves, 6 are the 3rd grooves, 7 are the 3rd tenons, 8 are the 4th grooves, 9 are the 4th tenons, 10 are depressions, 11 are plate body upper surfaces, 12 are circular arc chamfering A, 13 is circular arc chamfering B.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
As depicted in figs. 1 and 2, a kind of tongue-and-groove wooden floor, comprise plate body 2, described plate body 2 side has been disposed adjacent the first tenon 1 from top to down successively, first groove 3, second tenon 4 and the second groove 5, described first tenon 1 upper surface flushes with plate body 2 upper surface 11, plate body 2 opposite side be provided with respectively with the first tenon 1, first groove 3, 3rd groove 6 of the second tenon 4 and the corresponding joggle of the second groove 5, 3rd tenon 7, 4th groove 8 and the 4th tenon 9, described first tenon 1 to the second tenon 4 is short, described second tenon 4 and the 4th groove 8, 3rd tenon 7 and the first groove 3, gap is left after 4th tenon 9 and the second groove 5 joggle.
The length of the utility model first tenon 1 to the second tenon 4 is short, as uneven in floor or floor is moist when upwarping, and plank can well block by the second groove 6, prevents arch camber, the function that upwarps strengthens greatly.Moreover, the possibility of two pieces of wood flooring crackings is also reduced.
Owing to not staying gap after two pieces of wood flooring splicings in prior art, make wood flooring easily extruding mutually in a humid environment, thus cause cracking, and the utility model leaves gap, and two floors can not be caused mutually to extrude, and decreases the generation in crack.
Because the first tenon 1 after joggle and the 3rd groove 6 are closely linked, add and to cooperatively interact with all the other grooves and tenon, make the more tight of two pieces of wood flooring joggles, be not easy to produce crack.
Wood flooring in Long-Time Service because of drying shrinkage cause cracking show-through time, owing to being provided with the first tenon 1 and the second tenon 4, when making to occur shrinkage joint, the bottom seen is the second tenon 4, instead of black seam, thus avoids the complaint of client.
Preferably, described first tenon 1 edge thickness is vertically 1.5-3 millimeter.When wood flooring causes cracking show-through because of drying shrinkage in Long-Time Service, because the first tenon 1 is very thin, when making shrinkage joint within the scope of 2.0mm, the bottom seen is the second tenon 4, instead of black seam, thus avoids the complaint of client.As preferably, the length of described first tenon 1 is 2-3 millimeter.
Preferably, the thickness of Thickness Ratio second tenon 4 of described first tenon 1 is thin.Because the first tenon 1 is thinner, be only 1.5-3 millimeter, the thickness arranging Thickness Ratio first tenon 1 of the second tenon 4 is thick, and what two pieces of wood floorings can be made to connect is more tight, and the wood flooring after assembled is more solid.
Preferably, described first tenon 1 to the second tenon 4 thickness is vertically as thin as few 3 millimeters, and the wood flooring after assembled is like this more solid.
Preferably, described plate body 2 upper surface 11 edge is circular arc.Circular arc chamfering A13 is formed at plate body 2 upper surface after making two pieces of wood flooring joggles.Arrange circular arc chamfering A13, not only elegant in appearance, compared to V-arrangement chamfering, dust is more prone to cleaning, and clean hygiene, in addition, circular arc chamfering can also prevent from collapsing paint.Distance between described circular arc chamfering A13 lowermost end and floor upper surface 11 peak preferably 1 millimeter.Extreme length in the horizontal direction preferably 9 millimeters, on the basis that this design dust is easily cleared up, visual impression is better.
Preferably, described plate body 2 upper surface 11 is provided with small holes caused by worms.For some client, the particularly foreigner, like natural wood flooring, small holes caused by worms are set at plate body 2 upper surface 11, allow people feel more natural, meet the demand of these clients, and then improve the sales volume of product.
Preferably, described gap is 0.2-1.8 millimeter.Connect tight and elegant in appearance each other to realize wood flooring, after two pieces of wood flooring joggles, the distance arranging the 3rd distance the first groove 3 bottom, tenon 7 top is 0.2 millimeter, the bottom distance of the second tenon 4 top distance the 4th groove 8 is 0.5 millimeter, and the distance arranging the 4th distance the second groove 5 bottom, tenon 9 top is 1.8 millimeters.
Preferably, described first tenon 1 to the second tenon 4 is as short as few 3.5 millimeters.
Preferably, the angle bottom described second tenon 4, the 3rd tenon 7, the 4th tenon 9 top and the 4th groove 8 is circular arc chamfering B12.Circular arc is arranged in these places, when installing and using, can not hand be scratched.The preferred 0.5-1 millimeter of radius of described circular arc chamfering B12, both artistic and practical like this.
As preferably, length preferred 2-3 millimeter, 6-9 millimeter, 5-6 millimeter and the 5-6 millimeter respectively of the first tenon 1, second tenon 4, the 3rd tenon 7 and the 4th tenon 9, thickness preferred 2-3 millimeter, 5-6 millimeter, 4-5 millimeter and the 5-6 millimeter respectively of vertical direction.Wherein, the length of the 3rd tenon 7 is the distance bottom the 3rd tenon 7 top distance the 4th groove 8.
The utility model, indication " on ", D score, the noun of locality such as " vertically ", refer to relative to floor upper surface placement level and upper surface in the position of topmost, described thickness refers to the thickness of vertical direction, and the thickness of described tenon refers to tenon ultimate range in vertical direction.
It should be noted that, the size marked in the present embodiment Fig. 3 is only the utility model preferred embodiment, is not exclusive embodiment of the present utility model.In addition, being arranged in figure to have this depression 10 of a depression 10 produce machine when being to stay bottom the first groove 3, has and little on technique effect impact in the utility model.
Only as described above, be only the preferred embodiment of the utility model, when can not limit the scope of the utility model enforcement with this, namely generally according to equivalence change simple done by the content described in the utility model claim and utility model manual and modification, all still belong within the utility model claim scope.In addition, summary part and title are only used to the use of auxiliary patent document search, are not used for the interest field of restriction the utility model.
Claims (8)
1. a tongue-and-groove wooden floor, comprise plate body, it is characterized in that, described plate body side has been disposed adjacent the first tenon from top to down successively, first groove, second tenon and the second groove, described first tenon upper surface and plate body upper surface flush, plate body opposite side be provided with respectively with the first tenon, first groove, 3rd groove of the second tenon and the corresponding joggle of the second groove, 3rd tenon, 4th groove and the 4th tenon, described first tenon is shorter than the second tenon, described second tenon and the 4th groove, 3rd tenon and the first groove, gap is left after 4th tenon and the second groove joggle.
2. tongue-and-groove wooden floor as claimed in claim 1, it is characterized in that, the thickness of Thickness Ratio second tenon of described first tenon is thin.
3. tongue-and-groove wooden floor as claimed in claim 1, it is characterized in that, described plate body top surface edge is circular arc.
4. tongue-and-groove wooden floor as claimed in claim 1, it is characterized in that, described plate body upper surface is provided with small holes caused by worms.
5. tongue-and-groove wooden floor as claimed in claim 1, it is characterized in that, described gap is 0.2-1.8 millimeter.
6. tongue-and-groove wooden floor as claimed in claim 2, it is characterized in that, described first tenon is as thin as few 3 millimeters than the second tenon thickness vertically.
7. tongue-and-groove wooden floor as claimed in claim 2, it is characterized in that, described first tenon is as short as few 3.5 millimeters than the second tenon.
8. tongue-and-groove wooden floor as claimed in claim 2, it is characterized in that, described first tenon edge thickness is vertically 1.5-3 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520700646.0U CN204960236U (en) | 2015-09-11 | 2015-09-11 | Tongue -and -groove timber apron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520700646.0U CN204960236U (en) | 2015-09-11 | 2015-09-11 | Tongue -and -groove timber apron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204960236U true CN204960236U (en) | 2016-01-13 |
Family
ID=55055310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520700646.0U Active CN204960236U (en) | 2015-09-11 | 2015-09-11 | Tongue -and -groove timber apron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204960236U (en) |
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2015
- 2015-09-11 CN CN201520700646.0U patent/CN204960236U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |