CN216505723U - Plywood with connect firm resistance to deformation ability reinforce - Google Patents
Plywood with connect firm resistance to deformation ability reinforce Download PDFInfo
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- CN216505723U CN216505723U CN202023212579.8U CN202023212579U CN216505723U CN 216505723 U CN216505723 U CN 216505723U CN 202023212579 U CN202023212579 U CN 202023212579U CN 216505723 U CN216505723 U CN 216505723U
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Abstract
The utility model relates to the technical field of plywood, and discloses plywood with stable connection and strong deformation resistance, which comprises a first core layer and a second core layer, wherein the first core layer is positioned on the left side of the second core layer, a plurality of first grooves are formed in the upper side and the lower side of the first core layer and the second core layer, a vertical plate is fixed on one side, close to the first core layer and the second core layer, of the first core layer and the second core layer, two transverse plates are fixed on the upper side and the lower side of the vertical plate, and one sides, close to the vertical plate, of the two transverse plates are respectively fixed with the upper side and the lower side of the first core layer and the second core layer. This plywood with connect firm resistance to deformation ability reinforce through set up diaphragm, riser and U-shaped board between first core layer and second core layer, can strengthen the compressive capacity of plywood to set up riser, diaphragm and U-shaped board into steel, can improve structural strength, make the plywood can bear very big weight, make it can not take place deformation easily.
Description
Technical Field
The utility model relates to the technical field of plywood, in particular to plywood with stable connection and strong deformation resistance.
Background
The plywood is one of common furniture materials and is an artificial board, a group of veneers are generally formed by mutually and vertically assembling and gluing according to the wood grain directions of adjacent layers, usually, a surface plate and an inner layer plate of the plywood are symmetrically arranged at two sides of a central layer or a board core, and a board blank formed by criss-cross matching of the glued veneers according to the wood grain directions is pressed under the condition of heating or not. The number of layers is generally odd, and a few of the layers have even numbers, the physical and mechanical properties in the longitudinal and transverse directions are small, and the plywood is a three-ply board, a five-ply board and the like which are commonly used. The traditional plywood is basically formed by extruding and bonding wood chips, is single in structure and single in function, common enterprises produce the plywood in large batch, and the produced large-batch plywood needs to be stored for later use.
Some plywood on the market today:
(1) during storage, because the space of a warehouse is limited, a large quantity of plywood is basically stored in a stacking mode, so that the plywood at the bottom end bears great weight, and the phenomenon that the plywood at the bottom is deformed can be caused in the past for a long time;
(2) because the plywood is fixedly connected between the plate bodies in a gluing mode, the phenomenon of unstable and loose connection can occur in the process of long-term use, and the quality of the plywood is influenced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims to provide a plywood with stable connection and strong deformation resistance in order to solve the problems that the plywood at the bottom end bears great weight when some plywoods in the current market proposed in the background technology are stored, the plywood at the bottom end deforms for a long time, and boards are fixedly connected in a gluing mode, so that the phenomenon of unstable and loose connection is easy to occur, and the quality of the plywood is influenced.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme:
a plywood with stable connection and strong deformation resistance comprises a first core board layer and a second core board layer, wherein the first core board layer is positioned on the left side of the second core board layer, a plurality of first grooves are formed in the upper side and the lower side of the first core board layer and the lower side of the second core board layer, a vertical plate is fixed on the side, close to the first core board layer and the second core board layer, of the first core board layer and the second core board layer, two transverse plates are fixed on the upper side and the lower side of the vertical plate, one side, close to the vertical plate, of the two transverse plates is fixed with the upper side and the lower side of the first core board layer and the lower side of the second core board layer respectively, a U-shaped board is fixed on the side, far away from the first core board layer and the second core board layer, moisture-proof layers are fixed on the upper side and the lower side of the moisture-proof layers, a plurality of bulges are fixed on the upper side and the lower side of the moisture-proof layers, and the bulges on the side, close to the first core board layer and the second core layer, are positioned in the first grooves, the protrusions are matched with the first grooves, the upper surface of the U-shaped plate is fixedly provided with an upper-layer covering plate, the lower surface of the U-shaped plate is fixedly provided with a lower-layer covering plate, one sides, close to the moisture-proof layer, of the upper-layer covering plate and one side, close to the moisture-proof layer, of the lower-layer covering plate are respectively provided with a plurality of second grooves, the protrusions, far away from one sides, away from the first core plate layer and the second core plate layer, of the moisture-proof layer are located in the second grooves, and the second grooves are matched with the protrusions.
Preferably, the first core layer and the second core layer have the same size, and the first core layer and the second core layer have the same shape.
Preferably, the first grooves are uniformly distributed on the upper and lower sides of the first core layer and the second core layer.
Preferably, the vertical plate and the two transverse plates form an I-shaped structure, and the vertical plate, the transverse plates and the U-shaped plates are all made of steel.
Furthermore, the left side and the right side of the moisture-proof layer are respectively fixed with the transverse plate and the U-shaped plate, and the moisture-proof layer is made of polypropylene fiber cloth.
Furthermore, the bulges are uniformly distributed on the upper side and the lower side of the moisture-proof layer, and the bulges and the moisture-proof layer are of an integrated structure.
Furthermore, the size and the shape of the upper layer covering plate and the lower layer covering plate are the same, and the sides, close to the upper layer covering plate and the lower layer covering plate, of the upper layer covering plate and the lower layer covering plate are fixed with the moisture-proof layer.
(III) advantageous effects
Compared with the prior art, the utility model has the beneficial effects that: this plywood with connect firm resistance to deformation ability reinforce:
(1) this plywood with connect firm resistance to deformation ability reinforce through set up diaphragm, riser and U-shaped board between first core layer and second core layer, can strengthen the compressive capacity of plywood to set up riser, diaphragm and U-shaped board into steel, can improve structural strength, make the plywood can bear very big weight, make it can not take place deformation easily.
(2) This plywood with connect firm resistance to deformation ability reinforce sets up the dampproof course and can avoid first core layer and second core layer to wet, makes the performance of plywood more stable, and the arch of both sides is located second recess and first recess respectively about the dampproof course for area of contact between every layer of plywood is bigger, makes the connection between the plate body more firm.
Drawings
FIG. 1 is a schematic perspective view of a plywood with stable connection and strong deformation resistance according to the present invention;
FIG. 2 is a schematic cross-sectional view of a plywood with a stable connection and high deformation resistance according to the present invention;
FIG. 3 is a schematic view illustrating a structure of a first core panel having a plywood panel firmly connected thereto and having a high deformation resistance according to the present invention;
FIG. 4 is a schematic view of the structure of the vertical plate of the plywood with stable connection and strong deformation resistance of the utility model;
FIG. 5 is a schematic view showing the construction of the moisture barrier of the plywood with a stable connection and a strong deformation resistance according to the present invention;
FIG. 6 is a schematic view of the installation structure of the vertical plates of the plywood with stable connection and strong deformation resistance of the utility model;
FIG. 7 is a schematic view of the construction of the lower cladding sheet of the present invention having a firmly attached plywood sheet with high resistance to deformation.
In the figure: 1. a first core layer; 2. a second core layer; 3. a first groove; 4. a vertical plate; 5. a transverse plate; 6. a U-shaped plate; 7. a moisture barrier; 8. a protrusion; 9. an upper cladding plate; 10. a lower cladding sheet; 11. a second groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a plywood with stable connection and strong deformation resistance, including a first core board layer 1, a second core board layer 2, a first groove 3, a vertical board 4, transverse boards 5, U-shaped boards 6, a moisture barrier 7, a protrusion 8, an upper cover board 9, a lower cover board 10 and a second groove 11, wherein the first core board layer 1 is located at the left side of the second core board layer 2, the upper and lower sides of the first core board layer 1 and the second core board layer 2 are respectively provided with a plurality of first grooves 3, the adjacent side of the first core board layer 1 and the second core board layer 2 is fixed with a vertical board 4, the upper and lower sides of the vertical board 4 are fixed with two transverse boards 5, the side of the two transverse boards 5 adjacent to the vertical board 4 is respectively fixed with the upper and lower sides of the first core board layer 1 and the second core board layer 2, the side of the first core board layer 1 and the second core board layer 2 away from each other is fixed with a U-shaped board 6, the pressure resistance of the plywood can be enhanced by arranging the transverse plate 5, the vertical plate 4 and the U-shaped plate 6 between the first core plate layer 1 and the second core plate layer 2, the moisture-proof layers 7 are fixed on the upper sides and the lower sides of the first core plate layer 1 and the second core plate layer 2, a plurality of bulges 8 are fixed on the upper sides and the lower sides of the moisture-proof layers 7, the bulges 8 on one sides of the moisture-proof layers 7, which are close to the first core plate layer 1 and the second core plate layer 2, are positioned in the first grooves 3, the bulges 8 are matched with the first grooves 3, the bulges 8 on the upper sides and the lower sides of the moisture-proof layers 7 are respectively positioned in the second grooves 11 and the first grooves 3, so that the contact area between the layers of the plywood is larger, the connection between the plate bodies is firmer, the upper covering plate 9 is fixed on the upper surface of the U-shaped plate 6, the lower covering plate 10 is fixed on the lower surface of the U-shaped plate 6, a plurality of second grooves 11 are formed on one sides of the upper covering plate 9 and the lower covering plate 10, which are close to the moisture-proof layers 7, the bulge 8 of the moisture-proof layer 7, which is far away from one side of the first core plate layer 1 and the second core plate layer 2, is positioned in the second groove 11, and the second groove 11 is matched with the bulge 8;
as a preferred technical scheme of the utility model: the first core plate layer 1 and the second core plate layer 2 are the same in size, the first core plate layer 1 and the second core plate layer 2 are the same in shape, and the first core plate layer 1 and the second core plate layer 2 are set to be the same in size, so that stress of the structure can be more balanced;
as a preferred technical scheme of the utility model: the first grooves 3 are uniformly distributed on the upper side and the lower side of the first core plate layer 1 and the second core plate layer 2, and the first core plate layer 1 and the second core plate layer 2 can be fixed with the moisture-proof layer 7 more firmly by the arrangement of the first grooves 3;
as a preferred technical scheme of the utility model: the vertical plate 4 and the two transverse plates 5 form an I-shaped structure, the vertical plate 4, the transverse plates 5 and the U-shaped plates 6 are all made of steel, and the vertical plate 4, the transverse plates 5 and the U-shaped plates 6 are made of steel, so that the structural strength of the steel can be improved, and larger pressure can be borne;
as a preferred technical scheme of the utility model: the left side and the right side of the moisture-proof layer 7 are respectively fixed with the transverse plate 5 and the U-shaped plate 6, the moisture-proof layer 7 is made of polypropylene fiber cloth, and the moisture-proof layer 7 can protect the first core plate layer 1 and the second core plate layer 2 and prevent the first core plate layer and the second core plate layer from being damped and deformed;
as a preferred technical scheme of the utility model: the plurality of bulges 8 are uniformly distributed on the upper side and the lower side of the moisture-proof layer 7, the bulges 8 and the moisture-proof layer 7 are of an integral structure, and the moisture-proof layer 7 and an adjacent plate body can be fixed more firmly through the plurality of bulges 8;
as a preferred technical scheme of the utility model: the size and the shape of the upper-layer covering plate 9 and the lower-layer covering plate 10 are the same, one side, close to each other, of each of the upper-layer covering plate 9 and the lower-layer covering plate 10 is fixed with the moisture-proof layer 7, and the first core plate layer 1 and the second core plate layer 2 can be protected by the arrangement of the upper-layer covering plate 9 and the lower-layer covering plate 10, so that the appearance of the core plate is more attractive.
The working principle of the embodiment is as follows: when the plywood with stable connection and strong deformation resistance is used, as shown in figures 1-7, the whole device consists of a first core board layer 1, a second core board layer 2, a first groove 3, a vertical plate 4, a transverse plate 5, a U-shaped plate 6, a moisture-proof layer 7, a protrusion 8, an upper cover board 9, a lower cover board 10 and a second groove 11, as shown in figures 1-7, the moisture-proof layer 7 is arranged to prevent the first core board layer 1 and the second core board layer 2 from being affected with moisture, so that the performance of the plywood is more stable, the protrusions 8 on the upper side and the lower side of the moisture-proof layer 7 are respectively positioned in the second groove 11 and the first groove 3, so that the contact area between each layer of the plywood is larger, the connection between the board bodies is more stable, and the pressure resistance of the plywood can be enhanced by arranging the transverse plate 5, the vertical plate 4 and the U-shaped plate 6 between the first core board layer 1 and the second core board layer 2, and the vertical plate 4, the horizontal plate 5 and the U-shaped plate 6 are made of steel, so that the structural strength can be improved, and the plywood can bear heavy weight and cannot be easily deformed.
Although the present invention has been described in detail with reference to the foregoing embodiments, it should be noted that, in the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, may be fixedly connected or detachably connected; or indirectly through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations; it will be apparent to those skilled in the art that modifications and equivalents may be made in the embodiments and/or portions thereof without departing from the spirit and scope of the present invention.
Claims (7)
1. The plywood with the stable connection and strong deformation resistance comprises a first plywood layer (1) and a second plywood layer (2) and is characterized in that the first plywood layer (1) is positioned on the left side of the second plywood layer (2), a plurality of first grooves (3) are formed in the upper side and the lower side of the first plywood layer (1) and the lower side of the second plywood layer (2), a vertical plate (4) is fixed to one side, close to the first plywood layer (1) and the second plywood layer (2), of the first plywood layer (4), two transverse plates (5) are fixed to the upper side and the lower side of the vertical plate (5), one side, close to the vertical plate (4), of each transverse plate (5) is fixed to the upper side and the lower side of the first plywood layer (1) and the lower side of the second plywood layer (2), U-shaped plates (6) are fixed to one sides, far away from the first plywood layer (1) and the second plywood layer (2), moisture-proof layers (7) are fixed to the upper sides and the lower sides of the first plywood layer (1) and the second plywood layer (2), the upper and lower both sides of dampproof course (7) all are fixed with a plurality of archs (8), protruding (8) that dampproof course (7) are close to first core plate layer (1) and second core plate layer (2) one side are located first recess (3), protruding (8) and first recess (3) looks adaptation, the last fixed surface of U-shaped board (6) has upper cladding board (9), the lower fixed surface of U-shaped board (6) has lower floor cladding board (10), a plurality of second recesses (11) have all been seted up to one side that upper cladding board (9) and lower floor cladding board (10) are close to dampproof course (7), protruding (8) that first core plate layer (1) and second core plate layer (2) one side were kept away from in second recess (11) in dampproof course (7), second recess (11) and protruding (8) looks adaptation.
2. Plywood with strong resistance to joint stability and deformation according to claim 1, characterized in that the first (1) and second (2) core layers are of the same size and the first (1) and second (2) core layers are of the same shape.
3. Plywood with strong resistance to joint stability and deformation according to claim 1, characterized in that a plurality of said first grooves (3) are evenly distributed on the upper and lower sides of the first (1) and second (2) core layers.
4. Plywood with stable connection and strong deformation resistance according to claim 1, characterized in that the vertical plates (4) and the two transverse plates (5) form an I-shaped structure, and the vertical plates (4), the transverse plates (5) and the U-shaped plates (6) are made of steel.
5. The plywood with the stable connection and the strong deformation resistance according to claim 1, wherein the moisture-proof layer (7) is fixed to the horizontal plate (5) and the U-shaped plate (6) at the left and right sides, and the moisture-proof layer (7) is polypropylene cloth.
6. Plywood with stable connection and strong deformation resistance according to claim 1, characterized in that a plurality of said protrusions (8) are evenly distributed on the upper and lower sides of the moisture barrier (7), and said protrusions (8) and the moisture barrier (7) are of an integral structure.
7. Plywood with strong resistance to joint stability and deformation according to claim 1, characterized in that the upper (9) and lower (10) covering panels are of the same size and shape, and the adjacent sides of the upper (9) and lower (10) covering panels are fixed to the moisture barrier (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023212579.8U CN216505723U (en) | 2020-12-28 | 2020-12-28 | Plywood with connect firm resistance to deformation ability reinforce |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023212579.8U CN216505723U (en) | 2020-12-28 | 2020-12-28 | Plywood with connect firm resistance to deformation ability reinforce |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216505723U true CN216505723U (en) | 2022-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023212579.8U Active CN216505723U (en) | 2020-12-28 | 2020-12-28 | Plywood with connect firm resistance to deformation ability reinforce |
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| Country | Link |
|---|---|
| CN (1) | CN216505723U (en) |
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- 2020-12-28 CN CN202023212579.8U patent/CN216505723U/en active Active
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