CN215751190U - PU skeleton multilayer composite board - Google Patents
PU skeleton multilayer composite board Download PDFInfo
- Publication number
- CN215751190U CN215751190U CN202121876923.5U CN202121876923U CN215751190U CN 215751190 U CN215751190 U CN 215751190U CN 202121876923 U CN202121876923 U CN 202121876923U CN 215751190 U CN215751190 U CN 215751190U
- Authority
- CN
- China
- Prior art keywords
- supporting
- butt joint
- framework
- fixedly connected
- plates
- 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.)
- Active
Links
Images
Landscapes
- Building Environments (AREA)
Abstract
The utility model provides a PU framework multilayer composite board, which comprises a supporting framework, wherein outer supporting plates are arranged at two ends of the supporting framework, side sealing plates are fixedly connected to the outer side walls of four sides of the two outer supporting plates together through adhesive, corner sealing plates are fixedly connected to the corners of four sides of the two outer supporting plates together through adhesive, the corner sealing plates are fixedly connected with the side sealing plates through adhesive, and each corner sealing plate and each side sealing plate are made of PU materials. In the utility model, the support framework is made of elastic and stable PU material, so that the elastic connection between two layers of outer support plates can be completed, and the support framework is composed of a plurality of triangular structures, so that the support framework has elasticity and stronger support capability, and the support framework is hollow so as to be convenient for reducing the whole weight.
Description
Technical Field
The utility model relates to the technical field of plates, in particular to a PU framework multilayer composite plate.
Background
The board is a flat rectangular building material board made into standard size, and is used as a component of wall, ceiling or floor in the building industry. Also referred to as forged, rolled or cast metal sheets, divided into thin, medium, thick, extra thick, generally flat rectangular building material sheets of standard size.
At present, the existing composite board often needs to be filled with a layer of elastic rubber to improve the buffer performance of the composite board in order to improve the buffer performance, however, the existing composite board generally makes the elastic rubber thin in order to reduce the overall weight, and thus the overall buffer performance of the board is greatly reduced.
Therefore, it is necessary to provide a PU skeleton multi-layer composite board to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a PU framework multilayer composite board.
In order to solve the technical problem, the PU framework multilayer composite board provided by the utility model comprises a supporting framework, wherein outer supporting plates are arranged at two ends of the supporting framework, side sealing plates are fixedly connected to the outer side walls of four sides of the two outer supporting plates through adhesive, corner sealing plates are fixedly connected to the corners of four sides of the two outer supporting plates through adhesive, the corner sealing plates are fixedly connected with the side sealing plates through adhesive, and each corner sealing plate and each side sealing plate are made of PU materials.
Preferably, the support chassis includes first link, second link, first link and second link be fixed connection respectively in the internal surface of both sides outer support plate, every two adjacent between first link and the second link, every two adjacent first link between equal a plurality of support frames of common fixed connection, just, first link and second link and support frame are made by the PU material.
Preferably, the outer supporting plate comprises a flame-retardant layer, the flame-retardant layer is located on the outer side of the supporting framework, the inner sides of every two adjacent flame-retardant layers are fixedly connected with a wood board through adhesive, and a decorative layer is arranged on the outer surface of each flame-retardant layer.
Preferably, the outer surface of the wooden board is provided with waterproof paint.
Preferably, the outer side walls of the four sides of the two outer supporting plates are provided with butt joint grooves, the inner side walls of the side sealing plates are provided with first butt joint protrusions corresponding to the butt joint grooves, the first butt joint protrusions are embedded in the inner sides of the butt joint grooves, the inner side walls of the corner sealing plates are provided with second butt joint protrusions corresponding to the butt joint grooves, and the second butt joint protrusions and the first butt joint protrusions are made of PU materials.
Preferably, the inner side wall of each outer supporting plate corresponds to a first supporting protrusion fixedly connected to the position of the gap between the two outer supporting plates, the inner side wall of each corner sealing plate corresponds to a second supporting protrusion fixedly connected to the position of the gap between the two outer supporting plates, and the first supporting protrusion and the second supporting protrusion are both made of PU materials.
Preferably, sound-absorbing fillers are arranged in the gaps of the supporting framework.
Compared with the prior art, the PU framework multilayer composite board provided by the utility model has the following beneficial effects:
(1) the utility model provides a PU framework multilayer composite board, because the supporting framework is made of elastic and stable PU materials, the elastic connection between two layers of outer supporting plates can be completed, and the supporting framework is composed of a plurality of triangular structures, the supporting framework has elasticity and stronger supporting capability, and the supporting framework is hollow, so that the whole weight is convenient to reduce.
(2) The utility model provides a PU framework multilayer composite board, wherein the side sealing plates and the corner sealing plates which have the edge sealing effect are also processed and supported by PU materials, so that the edge of the outer supporting plate can be elastically supported while water seepage in the board is avoided, and the service life of the whole board body is prolonged.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic perspective view of the support frame of the present invention;
fig. 3 is a schematic diagram of the structure of an outer support plate according to the present invention;
FIG. 4 is a schematic view of the construction of a side seal plate of the present invention;
FIG. 5 is a schematic view of the corner sealing plate of the present invention;
fig. 6 is a schematic structural diagram of the supporting framework of the present invention.
Reference numbers in the figures: 1. a support framework; 101. a first connecting frame; 102. a second link frame; 103. a support frame; 2. an outer support plate; 201. butting the grooves; 202. a flame retardant layer; 203. a wooden board; 204. a decorative layer; 3. a side sealing plate; 301. a first mating protrusion; 302. a first support protrusion; 4. corner sealing plates; 401. a second butting projection; 402. a second support protrusion; 5. and (3) sound absorption filler.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
Referring to the attached drawings 1-6, a PU framework multilayer composite board comprises a supporting framework 1, wherein two ends of the supporting framework 1 are respectively provided with an outer supporting plate 2, the outer side walls of four sides of the two outer supporting plates 2 are fixedly connected with side sealing plates 3 through adhesive, the corners of four sides of the two outer supporting plates 2 are fixedly connected with corner sealing plates 4 through adhesive, the corner sealing plates 4 and the side sealing plates 3 are fixedly connected through adhesive, each corner sealing plate 4 and the side sealing plates 3 are made of PU materials, the supporting framework 1 is made of elastic and stable PU materials, so that the elastic connection between the two outer supporting plates 2 can be completed, and the supporting framework 1 is composed of a plurality of triangular structures, so that the supporting framework has elasticity and stronger supporting capability, and the supporting framework 1 is hollow, so that the whole weight is reduced, the side sealing plate 3 and the corner sealing plate 4 which play the role of sealing edge are also processed and supported by PU material, so that the edge of the external supporting plate 2 can be elastically supported while the water seepage in the plate is avoided, and the service life of the whole plate body is prolonged.
In a further scheme, the supporting framework 1 comprises first connecting frames 101 and second connecting frames 102, the first connecting frames 101 and the second connecting frames 102 are respectively and fixedly connected to the inner surfaces of the outer supporting plates 2 at two sides, a plurality of supporting frames 103 are fixedly connected between every two adjacent first connecting frames 101 and second connecting frames 102 and between every two adjacent first connecting frames 101, and the first connecting frames 101, the second connecting frames 102 and the supporting frames 103 are all made of PU material,
through adopting above-mentioned technical scheme, be convenient for through fixing a plurality of support frames 103 between two adjacent first link 101 and second link 102, make each group's support frame 103 all constitute the triangle-shaped structure to be favorable to promoting the holistic support performance of supporting framework 1, first link 101 and second link 102 and support frame 103 are made by the PU material simultaneously, thereby can guarantee supporting framework 1's stronger elasticity.
In a further scheme, the outer support plate 2 comprises flame-retardant layers 202, the flame-retardant layers 202 are positioned at the outer sides of the support framework 1, the inner sides of every two adjacent flame-retardant layers 202 are fixedly connected with a wooden plate 203 together through viscose glue, the outer surface of each flame-retardant layer 202 is provided with a decorative layer 204,
through adopting above-mentioned technical scheme, can be convenient for after panel installation through setting up fire-retardant layer 202, its surface possesses certain flame retardant ability, avoids flame to stretch whole panel, and the setting of wooden board 203 plays a design with the effect of supporting, and the setting of decorative layer 204 can play dalle's effect.
In a further proposal, the outer surface of the wooden board 203 is provided with waterproof paint,
by adopting the technical scheme, the waterproof paint can prevent the wooden board 203 from being rotten due to water immersion after the board is immersed in water.
In a further scheme, the outer side walls of four sides of two outer supporting plates 2 are respectively provided with a butt joint groove 201, the position of the inner side wall of each side sealing plate 3 corresponding to the butt joint groove 201 is respectively provided with a first butt joint bulge 301, the first butt joint bulge 301 is embedded in the inner side of the butt joint groove 201, the position of the inner side wall of each corner sealing plate 4 corresponding to the butt joint groove 201 is respectively provided with a second butt joint bulge 401, and the second butt joint bulge 401 and the first butt joint bulge 301 are both made of PU material,
by adopting the technical scheme, the side sealing plates 3 are spliced on the two outer supporting plates 2 through the embedding of the first butt joint protrusions 301 and the butt joint grooves 201, and the corner sealing plates 4 are spliced on the two outer supporting plates 2 through the embedding of the second butt joint protrusions 401 and the butt joint grooves 201, so that the inside of the plate is sealed through the side sealing plates 3 and the corner sealing plates 4.
In a further scheme, the position of the inner side wall of each outer support plate 2 corresponding to the gap between two outer support plates 2 is fixedly connected with a first support protrusion 302, the position of the inner side wall of each corner seal plate 4 corresponding to the gap between two outer support plates 2 is fixedly connected with a second support protrusion 402, and the first support protrusion 302 and the second support protrusion 402 are both made of PU material,
by adopting the above technical solution, the edge of the external support plate 2 is elastically supported by the side sealing plate 3 and the corner sealing plate 4 through the first supporting protrusion 302 and the second supporting protrusion 402, respectively.
In a further proposal, a sound-absorbing filler 5 is arranged at the gap of the supporting framework 1,
through adopting above-mentioned technical scheme, be convenient for promote the holistic sound absorption performance of panel.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. The utility model provides a PU skeleton multilayer composite board, its characterized in that, includes supporting framework (1), supporting framework (1) both ends all are provided with outer backup pad (2), two four side lateral walls of outer backup pad (2) are jointly through viscose fixedly connected with side seal board (3), two the four sides edge of outer backup pad (2) is located jointly through viscose fixedly connected with corner closing plate (4), and passes through viscose fixed connection between corner closing plate (4) and side seal board (3), each corner closing plate (4) and side seal board (3) are made by the PU material.
2. The PU framework multilayer composite board according to claim 1, wherein the supporting framework (1) comprises a first connecting frame (101) and a second connecting frame (102), the first connecting frame (101) and the second connecting frame (102) are respectively fixedly connected to the inner surfaces of the outer supporting plates (2) at two sides, a plurality of supporting frames (103) are fixedly connected between every two adjacent first connecting frames (101) and the second connecting frames (102) and between every two adjacent first connecting frames (101) together, and the first connecting frames (101), the second connecting frames (102) and the supporting frames (103) are all made of PU material.
3. A PU skeleton multilayer composite board according to claim 1, wherein the outer supporting plate (2) comprises a flame retardant layer (202), the flame retardant layer (202) is located at the outer side of the supporting skeleton (1), the inner sides of every two adjacent flame retardant layers (202) are fixedly connected with a wood board (203) through glue, and the outer surface of the flame retardant layer (202) is provided with a decorative layer (204).
4. A PU skeleton multilayer composite board according to claim 3, wherein the outer surface of the wood panels (203) is provided with waterproof paint.
5. The PU framework multilayer composite board according to claim 1, wherein the outer side walls of the four sides of the two outer support plates (2) are provided with butt joint grooves (201), the inner side walls of the side seal plates (3) are provided with first butt joint protrusions (301) at positions corresponding to the butt joint grooves (201), the first butt joint protrusions (301) are embedded in the inner sides of the butt joint grooves (201), the inner side walls of the corner seal plates (4) are provided with second butt joint protrusions (401) at positions corresponding to the butt joint grooves (201), and the second butt joint protrusions (401) and the first butt joint protrusions (301) are both made of PU material.
6. The PU framework multilayer composite board according to claim 1, wherein the position of the inner side wall of each outer support plate (2) corresponding to the gap between two outer support plates (2) is fixedly connected with a first support protrusion (302), the position of the inner side wall of each corner sealing plate (4) corresponding to the gap between two outer support plates (2) is fixedly connected with a second support protrusion (402), and the first support protrusion (302) and the second support protrusion (402) are both made of PU material.
7. A PU skeleton multilayer composite board according to claim 1, wherein the gaps of the supporting skeleton (1) are filled with sound-absorbing filler (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121876923.5U CN215751190U (en) | 2021-08-12 | 2021-08-12 | PU skeleton multilayer composite board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121876923.5U CN215751190U (en) | 2021-08-12 | 2021-08-12 | PU skeleton multilayer composite board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215751190U true CN215751190U (en) | 2022-02-08 |
Family
ID=80073927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121876923.5U Active CN215751190U (en) | 2021-08-12 | 2021-08-12 | PU skeleton multilayer composite board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215751190U (en) |
-
2021
- 2021-08-12 CN CN202121876923.5U patent/CN215751190U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210459570U (en) | Wallboard corner connecting piece and modular wall | |
| CN108824693B (en) | Assembled building | |
| CN215751190U (en) | PU skeleton multilayer composite board | |
| KR101065192B1 (en) | Glass curtain wall system of point fixing glazing | |
| CN110905119B (en) | Keel composite wall structure with replaceable sealing rubber strip and sealing rubber strip replacing method | |
| CN217352921U (en) | Box connecting piece at bottom of assembly bathroom ground | |
| CN113982433A (en) | Lighting window under pressure-bearing closed space and installation method thereof | |
| CN209738453U (en) | Honeycomb panel | |
| CN210659757U (en) | Novel integral prefabricated forming bay window structure | |
| CN216476016U (en) | Multifunctional aluminum plate | |
| CN217352919U (en) | End box concatenation connecting piece | |
| CN201620517U (en) | Light sound-proof wall board | |
| CN217557233U (en) | Sandwich board | |
| CN217500712U (en) | Stone curtain wall with good water tightness | |
| CN218562604U (en) | Whole bathroom ground end box installed part and mounting structure | |
| CN216974011U (en) | Dull and stereotyped partition wall veneer corner structure of fiber reinforced cement | |
| CN220538994U (en) | Unit plate section bar of assembled exterior wall enclosure system | |
| CN214614953U (en) | Stone-like aluminum buckle plate | |
| CN219411374U (en) | Inhale sound insulation wall structure and assembled wall | |
| CN211690914U (en) | Connecting piece, wall unit, wall, floor board unit and floor board | |
| CN212336870U (en) | Shock insulation support and wall connection node structure | |
| CN221030825U (en) | Interior decoration partition wall | |
| CN220742338U (en) | Aluminum-wood honeycomb plate | |
| CN216616393U (en) | Assembled sound insulation wallboard | |
| CN216616246U (en) | Corner keel for assembling house and assembling house frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |