CN211114212U - Hollow wall board - Google Patents
Hollow wall board Download PDFInfo
- Publication number
- CN211114212U CN211114212U CN201921365021.8U CN201921365021U CN211114212U CN 211114212 U CN211114212 U CN 211114212U CN 201921365021 U CN201921365021 U CN 201921365021U CN 211114212 U CN211114212 U CN 211114212U
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- CN
- China
- Prior art keywords
- plate
- upper substrate
- wall panel
- hollow wall
- coating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- 239000000758 substrate Substances 0.000 claims abstract description 98
- 239000011248 coating agent Substances 0.000 claims abstract description 19
- 238000000576 coating method Methods 0.000 claims abstract description 19
- 238000010030 laminating Methods 0.000 claims abstract description 8
- 238000005452 bending Methods 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 10
- 238000005253 cladding Methods 0.000 abstract description 8
- 238000009776 industrial production Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 9
- 238000005034 decoration Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000011247 coating layer Substances 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000012790 adhesive layer Substances 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000002033 PVDF binder Substances 0.000 description 1
- -1 Polyethylene Polymers 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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- Finishing Walls (AREA)
Abstract
The embodiment of the utility model discloses cavity wallboard, it includes upper substrate, infrabasal plate and coating, the upper substrate has relative veneer and the back that sets up, the coating laminating is in on the veneer, be provided with many floors on the back, the infrabasal plate respectively with many floor laminating, and with the upper substrate sets up relatively, the infrabasal plate equals the temperature difference stress of coating to the upper substrate to the temperature difference stress of upper substrate. Utilize the embodiment of the utility model provides a can make the infrabasal plate can overcome the deformation problem that single face cladding wallboard arouses by the influence of the difference in temperature, guarantee the roughness of wallboard, all parts all can be in the industrial production of mill moreover, and the scene only needs to carry out simple assembly, and simple structure, light in weight is little, not only can improve the installation effectiveness, but also can reduce the technical requirement to installer, reduces the cost of labor, and the wallboard scene does not need to bond simultaneously, and the environmental protection is pollution-free.
Description
Technical Field
The utility model relates to a decoration technical field, concretely relates to cavity wallboard.
Background
At present, a large number of integrated wallboards coated with decorative films appear in the market, and the integrated wallboards have the advantages of simple and convenient installation, various decorative surface forms, detachability, meeting the assembly type decoration requirements and the like, greatly improve the installation efficiency and the decoration effect of the wallboards, are ready to use after installation, have no idle period of traditional decoration, and attract a lot of consumers.
For cost control reasons, existing integrated wall panels are generally coated on one side, i.e., only the facing side of the wall panel is coated with a decorative film. The technical staff is realizing the utility model discloses an in-process discovery is because the coefficient of linear thermal expansion of decorating film and wallboard, elastic modulus are all inconsistent, in the use, receives the difference in temperature to influence, and the expend with heat and contract with cold degree inconsistent of decorating film and wallboard leads to the wallboard to warp, influences the wall face roughness.
SUMMERY OF THE UTILITY MODEL
In view of this, the embodiment of the present invention provides a hollow wall panel to solve the above technical problems.
The embodiment of the utility model provides a cavity wallboard, it includes: upper substrate, infrabasal plate and coating, the upper substrate has relative veneer and the back that sets up, the coating laminating is in on the veneer, be provided with many floors on the back, the infrabasal plate respectively with many floors laminating, and with the upper substrate sets up relatively, the infrabasal plate equals the temperature difference stress of coating to the upper substrate to the temperature difference stress of upper substrate.
Optionally, a plurality of rib plates are arranged along the width direction of the back surface, each rib plate is perpendicular to the back surface, and the intervals between adjacent rib plates are equal.
Optionally, a plurality of boss portions corresponding to the rib plates one to one are arranged on the lower substrate, and the rib plates are fixedly connected with the boss portions.
Optionally, the rib plates on two sides of the upper substrate in the width direction are respectively a left rib plate and a right rib plate, the right rib plate is provided with a plugging plate, and the left rib plate and the left protruding portions corresponding to the left rib plate on the upper substrate and the lower substrate form a plugging groove for plugging with the plugging plate.
Optionally, still include the bending plate, the bending plate includes diaphragm and the riser of perpendicular connection, diaphragm and upper substrate fixed connection, and coplane, riser and right floor all are connected with the plugboard is perpendicular.
Optionally, one side of the lower substrate where the inserting groove is located extends towards one side far away from the inserting plate to form a fixing plate for fixing with a wall surface.
Optionally, the left protrusion is hollow, and a width of an end face of the left protrusion facing the upper substrate is equal to a sum of a groove depth of the insertion groove and a thickness of the left rib plate.
Optionally, a plurality of functional grooves are arranged on the surface of the lower substrate departing from the upper substrate, the functional grooves are arranged in parallel along the width direction of the lower substrate, and the distance between adjacent functional grooves is equal.
Optionally, the upper substrate and the lower substrate are of a double-layer extrusion structure.
The embodiment of the utility model provides a cavity wallboard is through setting up the upper substrate, infrabasal plate and coating, and set up the infrabasal plate to the temperature difference stress of upper substrate and the temperature difference stress of coating to the upper substrate the same, make the infrabasal plate can overcome the deformation problem that single face cladding wallboard arouses by the influence of the difference in temperature, guarantee the roughness of wallboard, and all parts all can be at the industrial production in the mill, the scene only needs to carry out simple assembly, moreover, the steam generator is simple in structure, and therefore, the steam generator is light in weight, not only can improve the installation effectiveness, but also can reduce the technical requirement to the installer, reduce the cost of labor, the wallboard scene does not need.
Drawings
Fig. 1 is a schematic structural diagram of a hollow wall panel according to an embodiment of the present invention.
Fig. 2 is a partially enlarged view of a in fig. 1.
Fig. 3 is a partially enlarged view of B in fig. 1.
Fig. 4 is an assembly view of a hollow wall panel according to an embodiment of the present invention.
Fig. 5 is a schematic view of the hollow wall panel according to the embodiment of the present invention.
Detailed Description
The technical solution of the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Fig. 1 shows the structure schematic diagram of the hollow wall panel of the embodiment of the present invention, as shown in fig. 1, the embodiment of the present invention provides a hollow wall panel, which includes: an upper substrate 2, a lower substrate 3 and a cladding layer 1.
As shown in fig. 2, the upper substrate 2 has a facing surface and a back surface opposite to each other, and the cladding layer 1 is attached to the facing surface.
A plurality of ribs 21 are provided on the back. In the present embodiment, the adjacent ribs 21 have a gap therebetween.
The infrabasal plate 3 respectively with many floor 21 laminating, and with the relative setting of upper substrate 2, the infrabasal plate 3 is equal to the cladding 1 to the temperature difference stress of upper substrate 2.
The temperature difference stress is stress formed by different materials expanding with heat and contracting with cold under the condition of temperature rise or temperature drop.
The cavity wallboard receives the temperature influence in the use, and cavity wallboard can take place expend with heat and contract with cold.
Because the temperature difference stress of the lower substrate 3 and the coating layer 1 to the upper substrate 2 is equal, the temperature difference stress of the lower substrate 3 to the upper substrate 2 offsets the temperature difference stress of the coating layer 1 to the upper substrate 2, so that the hollow wallboard cannot deform.
The embodiment of the utility model provides a cavity wallboard is through setting up the upper substrate, infrabasal plate and coating, and set up the infrabasal plate to the temperature difference stress of upper substrate and the temperature difference stress of coating to the upper substrate equal, make the infrabasal plate can overcome the deformation problem that single face cladding wallboard arouses by the influence of the difference in temperature, guarantee the roughness of wallboard, and all parts all can be at the industrial production in mill, the scene only needs to carry out simple assembly, moreover, the steam generator is simple in structure, and therefore, the steam generator is light in weight, not only can improve the installation effectiveness, but also can reduce the technical requirement to the installer, reduce the cost of labor, the wallboard scene does not need to bond.
Further, a plurality of ribbed plates 21 are arranged along the width direction of the back surface, each ribbed plate 21 is perpendicular to the back surface, and the intervals between adjacent ribbed plates 21 are equal, so that the ribbed plates 21 can be conveniently arranged, and the processing and manufacturing of the upper substrate 2 are facilitated.
Preferably, a plurality of boss portions 31 corresponding to the ribs 21 one by one are provided on the lower substrate 3, and an end surface of the rib 21 is fixedly connected with an end surface of the boss portion 31.
By providing the boss portion 31, the connection of the rib 21 to the lower substrate 3 can be facilitated.
Furthermore, the upper substrate 2 and the lower substrate 3 are of a double-layer extrusion structure, so that the requirement that the same part is made of different materials can be met, and more choices are provided for the structural design of the part.
In this embodiment, the upper substrate 2 is extruded and cooled, and then the lower substrate 3 is extruded and cooled on the basis of the upper substrate 2, so as to complete the installation of the upper substrate 2 and the lower substrate 3.
Alternatively, as shown in FIGS. 3 to 4, the ribs 21 on both sides in the width direction of the upper base 2 are left ribs 21-1 and right ribs 21-2, respectively.
The right rib plate 21-2 is provided with a plug board 5, and the left rib plate 21-1 and the left bulge part 31-1 corresponding to the left rib plate 21-1 on the upper substrate 2 and the lower substrate 3 form a plug groove 4 which is plugged with the plug board 5.
By arranging the inserting plates 5 and the inserting grooves 4 on the two sides of the width direction of the hollow wallboard, the connection of adjacent hollow wallboards can be facilitated, and the decoration efficiency is improved.
As shown in fig. 4, the hollow wall panels 100 and 200 are plugged into the plugging groove 4 through the plugging plate 5.
Further, the hollow wall panel also includes a bending plate 22. Bending plate 22 includes a transverse plate and a vertical plate that are vertically connected.
The transverse plate is fixedly connected with the upper base plate 2 and is coplanar. The vertical plate and the right rib plate 21-2 are both vertically connected with the plugboard 5. The bending plate 22, the right rib plate 21-2 and the inserting plate 5 form a hollow area.
By providing the bent plate 22, the strength of the socket plate 5 can be increased to achieve better socket.
As shown in fig. 1-3, the cladding layer 1 is attached to the facing, the end surface of the upper substrate 2 in the width direction, the bending plate 22, the surface of the plug board 5 facing away from the lower substrate, and the end surface of the plug board 5, so as to better improve the decoration effect.
Preferably, the side of the lower base plate 3 where the inserting groove 4 is located extends towards the side far away from the inserting plate 5, so as to form a fixing plate 32 for fixing with a wall surface. The fixing plate 32 is fixed on the wall surface by the screw 6 to increase the installation firmness of the hollow wall panel.
Further, a positioning recess 321 is disposed on the fixing plate 32. Through setting up location sunken 321, can make things convenient for the installation of screw 6, improve fitment efficiency.
Preferably, as shown in fig. 2, the left protrusion 31-1 is hollow, and the width of the end surface of the left protrusion 31-1 facing the upper substrate 2 is equal to the sum of the groove depth of the inserting groove 4 and the thickness of the left rib 21-1, so as to ensure the depth of the inserting groove 4, and thus ensure the inserting firmness of the inserting plate 5 and the inserting groove 4.
Furthermore, a plurality of functional grooves 33 are formed on the surface of the lower substrate 3 away from the upper substrate 2.
The plurality of functional grooves 33 are arranged in parallel in the width direction of the lower substrate 3, and the intervals between the adjacent functional grooves 33 are equal.
By providing the functional grooves 33, not only the stress of the hollow wall panel can be released conveniently, but also the air circulation between the wall panel and the wall surface can be increased.
In one embodiment, the lower substrate 3 is recessed toward the upper substrate 2 away from the surface of the upper substrate 2, and a projection is formed on the surface of the lower substrate 3 facing the upper substrate 2.
Each boss corresponds to three boss portions 31, and the three boss portions 31 are respectively located at two ends and a middle position in the width direction of the boss.
In one embodiment, the cross section of the functional groove 33 perpendicular to the length direction is an isosceles trapezoid. The width of the isosceles trapezoid close to the upper base of the upper substrate 2 is smaller than the width of the isosceles trapezoid far from the lower base of the upper substrate 2.
Further, coating 1 includes decorative layer and adhesive linkage, and the decorative layer passes through the adhesive linkage and laminates on the veneer of upper substrate 2, and the bonding fastness of coating 1 still can be guaranteed to the laminating of not only being convenient for coating 1.
In this embodiment, the decorative layer may be a plastic decorative film such as PVC (Polyvinyl chloride), PE (Polyethylene), PVDF (polyvinylidene fluoride), and the adhesive layer may be a PUR (polyurethane) coating adhesive.
The embodiment of the utility model provides a still provide a processing method based on cavity wallboard as above, as shown in fig. 5, it includes:
after the upper substrate 2 is extruded and molded, cooling and shaping are carried out;
arranging the material of the lower substrate 3 according to the temperature difference stress of the coating layer 1 to the upper substrate 2, extruding and molding the material on the basis of the upper substrate 2 to obtain the lower substrate 3, and cooling and shaping;
based on the fact that the temperature difference stress of the coating layer 1 to the upper substrate 2 is equal to the temperature difference stress of the lower substrate 3 to the upper substrate 2, the proportion of various ingredients can be obtained through linear thermal expansion coefficient, elastic modulus and thickness conversion, and the material of the lower substrate 3 is obtained according to the proportion. Then, the lower substrate 3 is extruded on the upper substrate 2 by using the material.
In this embodiment, the linear expansion coefficient of the lower substrate 3 is greater than that of the upper substrate 2, which not only facilitates extrusion molding, but also ensures the temperature difference pressure of the lower substrate 3 to the upper substrate 2.
A coating layer 1 is attached to the facing of an upper substrate 2.
An adhesive layer is coated on the facing of the upper substrate 2, and then the clad layer 1 is attached to the adhesive layer.
The embodiment of the utility model provides a hollow wallboard processing method is through setting up the upper substrate, infrabasal plate and coating, and set up the infrabasal plate to the temperature difference stress of upper substrate and the temperature difference stress of coating to the upper substrate the same, make the infrabasal plate can overcome the deformation problem that single face cladding wallboard arouses by the influence of difference in temperature, guarantee the roughness of wallboard, and all parts all can be at the industrial production in the mill, the scene only needs to carry out simple assembly, moreover, the steam generator is simple in structure, and is light in weight, not only can improve the installation effectiveness, but also can reduce installer's technical requirement, reduce the cost of labor, the wallboard scene does not need to bond simultaneously, environmental protection and.
The technical solution of the present invention is described in detail with reference to the specific embodiments, and the described specific embodiments are used to help understand the idea of the present invention. The derivation and modification made by the person skilled in the art on the basis of the specific embodiments of the present invention also belong to the protection scope of the present invention.
Claims (9)
1. A hollow wall panel, comprising: upper substrate, infrabasal plate and coating, the upper substrate has relative veneer and the back that sets up, the coating laminating is in on the veneer, be provided with many floors on the back, the infrabasal plate respectively with many floors laminating, and with the upper substrate sets up relatively, the infrabasal plate equals the temperature difference stress of coating to the upper substrate to the temperature difference stress of upper substrate.
2. The hollow wall panel of claim 1, wherein a plurality of ribs are arranged along the width of the back surface, each rib being perpendicular to the back surface, the spacing between adjacent ribs being equal.
3. The hollow wall panel of claim 2, wherein the lower substrate is provided with a plurality of boss portions corresponding to the ribs one to one, and the ribs are fixedly connected with the boss portions.
4. The hollow wall panel of claim 3, wherein the rib plates at both sides of the upper substrate in the width direction are respectively a left rib plate and a right rib plate, the right rib plate is provided with a plug board, and the left rib plate and the left protruding portions of the upper substrate and the lower substrate corresponding to the left rib plate form a plug groove for plug-in connection with the plug board.
5. The hollow wall panel of claim 4, further comprising a bending plate, wherein the bending plate comprises a transverse plate and a vertical plate which are vertically connected, the transverse plate is fixedly connected with the upper base plate and is coplanar with the upper base plate, and the vertical plate and the right rib plate are vertically connected with the inserting plate.
6. The hollow wall panel of claim 4, wherein the side of the lower base plate where the plug groove is located extends toward the side away from the plug plate to form a fixing plate for fixing to a wall surface.
7. The hollow wall panel according to claim 6, wherein the left protrusion is hollow, and the width of the end surface of the left protrusion facing the upper substrate is equal to the sum of the groove depth of the insertion groove and the thickness of the left rib plate.
8. The hollow wall panel according to claim 1, wherein a plurality of functional grooves are formed on a surface of the lower substrate away from the upper substrate, and are arranged in parallel along a width direction of the lower substrate, and the distances between adjacent functional grooves are equal.
9. The hollow wall panel of any one of claims 1-8, wherein the upper and lower substrates are a two-layer extruded structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921365021.8U CN211114212U (en) | 2019-08-22 | 2019-08-22 | Hollow wall board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921365021.8U CN211114212U (en) | 2019-08-22 | 2019-08-22 | Hollow wall board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211114212U true CN211114212U (en) | 2020-07-28 |
Family
ID=71703793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921365021.8U Withdrawn - After Issue CN211114212U (en) | 2019-08-22 | 2019-08-22 | Hollow wall board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211114212U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110409658A (en) * | 2019-08-22 | 2019-11-05 | 浙江亚厦装饰股份有限公司 | Hollow wall plate and its processing method |
-
2019
- 2019-08-22 CN CN201921365021.8U patent/CN211114212U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110409658A (en) * | 2019-08-22 | 2019-11-05 | 浙江亚厦装饰股份有限公司 | Hollow wall plate and its processing method |
| CN110409658B (en) * | 2019-08-22 | 2024-06-07 | 浙江亚厦装饰股份有限公司 | Hollow wallboard and processing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200728 Effective date of abandoning: 20240607 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20200728 Effective date of abandoning: 20240607 |