CN214995553U - Seamless core board for three-layer solid wood composite floor - Google Patents
Seamless core board for three-layer solid wood composite floor Download PDFInfo
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- CN214995553U CN214995553U CN202120380757.3U CN202120380757U CN214995553U CN 214995553 U CN214995553 U CN 214995553U CN 202120380757 U CN202120380757 U CN 202120380757U CN 214995553 U CN214995553 U CN 214995553U
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Abstract
The utility model discloses a seamless core board for a three-layer solid wood composite floor, which comprises a frame and a floor core material component, wherein the frame is fixedly arranged around the floor core material component; the floor core assembly comprising: the connecting structure comprises a left side plate, a right side plate, a transverse plate, a connecting lug and a connecting groove; the utility model relates to a laminate flooring technical field, the present case designs inner structure simple, through the floor core subassembly that is equipped with, all connect lug and spread groove through the dovetail with horizontal edition and left side board and right side board and be connected fixedly, realize zonulae occludens, thereby the resistance to deformation intensity of core has been improved, reduce the erosion of steam, and the quality that laminate flooring outward appearance will be improved greatly to the seamless core that will improve when reducing the deformation on floor, and also greatly improve the stability of core, reduce crooked and the possibility of deformation.
Description
Technical Field
The utility model relates to a laminate flooring technical field specifically is a three-layer wood laminate flooring uses seamless core.
Background
With the understanding of pollution caused by indoor decoration and the improvement of environmental protection requirements, the solid wood floor is popular with the majority of users due to the environmental protection, but the raw materials of the solid wood floor are greatly reduced due to the shortage of wood resources (especially the shortage of rare wood) in China and the adjustment of national industrial policies, so that the situation of high price and inexistence occurs, and the development of the solid wood composite floor is concerned in the industry consistently. The solid wood composite floor which is popular in the market at present comprises a three-layer solid wood composite floor and a multi-layer solid wood composite floor. The three-layer solid wood composite floor is formed by bonding a surface plate, a core plate and a back plate by an adhesive, wherein the surface plate is a thin wood of precious wood, the thickness is usually 3-6mm, the wood texture direction of the core plate is criss-cross with the surface plate, and compared with the solid wood floor, the three-layer solid wood composite floor has the advantages of good shape stability, precious wood resource saving, capability of utilizing common wood or fast-growing artificial forest wood in a large amount and the like, thereby being widely popular at home and abroad. The core material of the three-layer solid wood composite floor is large-diameter log, and common wood and fast-growing artificial forest wood which can be alternately produced, such as pinus sylvestris, white pine, poplar, fir and the like, are generally adopted.
However, the core board of the existing three-layer solid wood composite floor is single and is connected with the surface board in a vertical direction, the connection gap of the core board can not be avoided, the floor board is easy to be corroded by moisture, the floor board is deformed, the thickness of the board is thin, the longitudinal shearing force under the condition of long-term aging can not be borne, meanwhile, if the scientific and effective tight connection between the battens is not implemented, the whole core board is easy to be damaged due to the carrying process when the subsequent assembly production is carried out, and therefore the seamless core board for the three-layer solid wood composite floor is designed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a three-layer wood composite floor is with seamless core, it is single and connect and be perpendicular with dash board length direction to have solved current three-layer wood composite floor core, the core joint gap can't be avoided, cause the erosion that receives moisture very easily and make the floor take place to warp, and because the plate thickness is thinner, can't bear the longitudinal shear force under the long year month, simultaneously if zonulae occludens between the effectual each lath of unrealistic science, whole core causes damaged problem because of the handling very easy when carrying out follow-up group base production.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a seamless core board for a three-layer solid wood composite floor comprises a frame and a floor core material component, wherein the frame is fixedly arranged around the floor core material component;
the floor core assembly comprising: the connecting structure comprises a left side plate, a right side plate, a transverse plate, a connecting lug and a connecting groove;
the left side plate is installed on the inner wall of the left side of the frame, the right side plate is fixedly installed on the inner wall of the right side of the frame, the transverse plate is fixedly installed between the left side plate and the right side plate, the connecting convex blocks are respectively and fixedly installed on the left side of the right side plate and on the left side of the transverse plate, the connecting grooves are respectively formed in the inner wall of the right side of the left side plate and the inner wall of the right side of the transverse plate, the connecting convex blocks on the left side of the transverse plate are inserted into the connecting grooves on the right side of the left side plate, and the connecting convex blocks on the left side of the right side plate are inserted into the connecting grooves on the right side of the transverse plate.
Preferably, the connecting lug and the connecting groove are both designed in a dovetail shape.
Preferably, the frame is designed in a square shape.
Preferably, the left side plate, the right side plate and the cross plate are consistent in thickness.
Preferably, the upper surfaces of the connecting lug and the connecting groove are provided with milk white glue.
Preferably, the left side plate, the right side plate and the transverse plate are vertically arranged.
Advantageous effects
The utility model provides a three-layer wood composite floor is with seamless core. The composite floor board has the advantages that the inner structure is simple, the transverse plate, the left side plate and the right side plate are fixedly connected through the dovetail-shaped connecting lug and the connecting groove through the floor board core material assembly, tight connection is achieved, deformation resistance of the core material is improved, erosion of water vapor is reduced, deformation of the floor board is reduced, the appearance quality of the composite floor board is greatly improved due to no gap of the core board when the deformation of the floor board is reduced, the stability of the core board is greatly improved, and the possibility of bending and deformation is reduced.
Drawings
Fig. 1 is a schematic view of a front view cross-sectional structure of a seamless core board for a three-layer solid wood composite floor.
Fig. 2 is a schematic structural view of a three-layer solid wood composite floor seamless core board according to the present invention.
Fig. 3 is a schematic view of a cross-sectional structure of a seamless core plate for a three-layer solid wood composite floor.
Fig. 4 is the utility model discloses a three-layer solid wood composite floor is with left side board main elevation sectional structure sketch map of seamless core.
Fig. 5 is a schematic view of the structure of the right side plate of the seamless core plate for three-layer solid wood composite floor.
In the figure: 1. a frame; 2. a left side plate; 3. a right side plate; 4. a transverse plate; 5. a connection bump; 6. and connecting the grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b): the following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in this application.
Referring to fig. 1-5, the present invention provides a technical solution: a seamless core board for a three-layer solid wood composite floor comprises a frame 1 and a floor core material component, wherein the frame 1 is fixedly arranged around the floor core material component;
the floor core assembly is fixed by the frame 1, so that the floor core assembly is easily installed and protected, and the stability of the core is improved and the possibility of bending and deformation is reduced.
A floor core assembly comprising: the connecting structure comprises a left side plate 2, a right side plate 3, a transverse plate 4, a connecting lug 5 and a connecting groove 6;
the left side plate 2 is arranged on the inner wall of the left side of the frame 1, the right side plate 3 is fixedly arranged on the inner wall of the right side of the frame 1, the transverse plate 4 is fixedly arranged between the left side plate 2 and the right side plate 3, the connecting lug 5 is respectively fixedly arranged on the left side of the right side plate 3 and the left side of the transverse plate 4, the connecting grooves 6 are respectively arranged on the inner wall of the right side of the left side plate 2 and the inner wall of the right side of the transverse plate 4, the connecting lug 5 on the left side of the transverse plate 4 is inserted into the connecting groove 6 on the right side of the left side plate 2, and the connecting lug 5 on the left side of the right side plate 3 is inserted into the connecting groove 6 on the right side of the transverse plate 4;
it should be noted that the left side plate 2, the right side plate 3 and the transverse plate 4 are fixedly connected through the connecting convex blocks 5 and the connecting grooves 6, so that tight connection can be realized, the deformation resistance of the core material is improved, the erosion of water vapor is greatly reduced, the deformation of the floor is reduced, meanwhile, the quality of the appearance of the composite floor is greatly improved due to no gap of the core plate, and the stability of the core plate is ensured.
In the specific implementation process, furthermore, the connecting convex block 5 and the connecting groove 6 are both designed in a dovetail shape, so that the assembling connection is convenient, and the connection tightness is improved.
In the specific implementation process, furthermore, the frame 1 is designed in a square shape, so that the installation and the connection are convenient to form a whole, and the stability is improved.
In the specific implementation process, further, the left side plate 2, the right side plate 3 and the transverse plate 4 are consistent in thickness.
In the specific implementation process, furthermore, the upper surfaces of the connecting convex block 5 and the connecting groove 6 are provided with the milk-white glue, so that the sealing performance is enhanced.
In the concrete implementation process, further, adopt perpendicular setting between left panel 2 and right panel 3 and the diaphragm 4 to let connect more firm, improve resistance to deformation intensity.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A seamless core board for a three-layer solid wood composite floor comprises a frame (1) and a floor core material component, and is characterized in that the frame (1) is fixedly arranged around the floor core material component;
the floor core assembly comprising: the connecting structure comprises a left side plate (2), a right side plate (3), a transverse plate (4), a connecting convex block (5) and a connecting groove (6);
the left side plate (2) is installed on the inner wall of the left side of the frame (1), the right side plate (3) is fixedly installed on the inner wall of the right side of the frame (1), the transverse plate (4) is fixedly installed between the left side plate (2) and the right side plate (3), the connecting lug (5) is fixedly installed on the left side of the right side plate (3) and on the left side of the transverse plate (4) respectively, the connecting grooves (6) are formed in the inner wall of the right side of the left side plate (2) and the inner wall of the right side of the transverse plate (4) respectively, the connecting lug (5) on the left side of the transverse plate (4) is inserted into the connecting groove (6) on the right side of the left side plate (2), and the connecting lug (5) on the left side of the right side plate (3) is inserted into the connecting groove (6) on the right side of the transverse plate (4).
2. The seamless core board for three-layer solid wood composite floor as claimed in claim 1, wherein: the connecting lug (5) and the connecting groove (6) are both designed in a dovetail shape.
3. The seamless core board for three-layer solid wood composite floor as claimed in claim 1, wherein: the frame (1) is designed in a square shape.
4. The seamless core board for three-layer solid wood composite floor as claimed in claim 1, wherein: the left side plate (2), the right side plate (3) and the transverse plate (4) are consistent in thickness.
5. The seamless core board for three-layer solid wood composite floor as claimed in claim 1, wherein: and the upper surfaces of the connecting lug (5) and the connecting groove (6) are provided with milk white glue.
6. The seamless core board for three-layer solid wood composite floor as claimed in claim 1, wherein: the left side plate (2), the right side plate (3) and the transverse plate (4) are vertically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120380757.3U CN214995553U (en) | 2021-02-19 | 2021-02-19 | Seamless core board for three-layer solid wood composite floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120380757.3U CN214995553U (en) | 2021-02-19 | 2021-02-19 | Seamless core board for three-layer solid wood composite floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214995553U true CN214995553U (en) | 2021-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120380757.3U Active CN214995553U (en) | 2021-02-19 | 2021-02-19 | Seamless core board for three-layer solid wood composite floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214995553U (en) |
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2021
- 2021-02-19 CN CN202120380757.3U patent/CN214995553U/en active Active
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