CN220331491U - Tectorial membrane plywood with additional strengthening - Google Patents
Tectorial membrane plywood with additional strengthening Download PDFInfo
- Publication number
- CN220331491U CN220331491U CN202321646684.3U CN202321646684U CN220331491U CN 220331491 U CN220331491 U CN 220331491U CN 202321646684 U CN202321646684 U CN 202321646684U CN 220331491 U CN220331491 U CN 220331491U
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- layer
- plywood
- support bar
- reinforcing
- interfaces
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- 239000011120 plywood Substances 0.000 title claims abstract description 55
- 238000005728 strengthening Methods 0.000 title claims description 6
- 210000002489 tectorial membrane Anatomy 0.000 title claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 30
- 238000009413 insulation Methods 0.000 claims abstract description 16
- 239000000758 substrate Substances 0.000 claims abstract description 14
- 239000002023 wood Substances 0.000 claims abstract description 7
- 235000013871 bee wax Nutrition 0.000 claims abstract description 6
- 239000012166 beeswax Substances 0.000 claims abstract description 6
- 238000010521 absorption reaction Methods 0.000 claims description 13
- 239000000843 powder Substances 0.000 claims description 7
- 239000003822 epoxy resin Substances 0.000 claims description 5
- 229920000647 polyepoxide Polymers 0.000 claims description 5
- 241000238631 Hexapoda Species 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 2
- 230000003064 anti-oxidating effect Effects 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 abstract description 77
- 239000011241 protective layer Substances 0.000 abstract description 7
- 239000006260 foam Substances 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Substances O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 16
- 239000011247 coating layer Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 239000000126 substance Substances 0.000 description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 5
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Substances C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000011358 absorbing material Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004630 mental health Effects 0.000 description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 231100000206 health hazard Toxicity 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 244000045947 parasite Species 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
Landscapes
- Building Environments (AREA)
Abstract
The utility model discloses a laminated plywood with a reinforcing structure, which comprises a plywood body, wherein a last wood layer of the plywood body is a high-density substrate layer, a waterproof beeswax layer is coated below the high-density substrate layer, a first reinforcing layer is glued and fixed above the high-density substrate layer, a sound insulation layer is glued and fixed above the first reinforcing layer, a second reinforcing layer is glued and stuck above the sound insulation layer, a bump is arranged above the reinforcing layer, a first support bar is connected with a tenon-and-mortise joint of the bump, the first support bar is arranged above the bump, the tenon-and-mortise joint of the first support bar is connected with a second support bar, the second support bar is arranged above the first support bar, a foam sponge is filled in a crack inside the second reinforcing layer, a decorative layer with a pattern is glued above the second support bar, a protective layer is coated on the surface of the decorative layer, the rigidity and the hardness of the plywood body are increased by additionally arranging the first reinforcing layer and the second reinforcing layer, the service life of the plywood body is prolonged, noise is reduced to be minimized by using a honeycomb paper and hole structure, and the friction caused by noise between adjacent noise is reduced.
Description
Technical Field
The utility model relates to the technical field of plywood, in particular to a laminated plywood with a reinforcing structure.
Background
The plywood is a three-layer or multi-layer plate material formed by cutting wood Fang Bao into single plates or cutting wood Cheng Baomu into Cheng Baomu by rotary cutting, and then gluing with an adhesive, and is generally formed by gluing odd-layer single plates and mutually perpendicular fiber directions of adjacent layers of single plates, and is mainly used for indoor floors or wall decoration.
Because the veneer material is the rotary-cut thin slice of natural log, so simple structure, intensity is not enough, easily breaks, can appear creaky sound when walking after long-time the use, simultaneously because single thin structure sound insulation effect also greatly reduced, because south humidity is big, still can appear the problem such as wet, warp, and this kind of panel can release a certain amount of free formaldehyde, also easily threatens people's physical and mental health.
Disclosure of Invention
The utility model aims to provide a laminated veneer board with a reinforced structure, which aims to solve the problems that creak sounds occur when walking after long-time use due to simple structure and insufficient strength, the sound insulation effect is poor, and the laminated veneer board is easy to wet and deform.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the last wood layer of plywood body is high-density substrate layer, and high-density substrate layer below scribbles waterproof beeswax layer, and high-density substrate layer top veneer is fixed first enhancement layer simultaneously, first enhancement layer top veneer is fixed the puigging, and the second enhancement layer is pasted to the puigging top veneer, and the lug is seted up to second enhancement layer top simultaneously, set up the recess in the lug, and lug mortise-tenon joint first support bar, and first support bar in the lug top simultaneously, first support bar mortise-tenon joint second support bar, and the second support bar is in the top of first support bar, and the inside crack of second enhancement layer still is filled with bubble sponge simultaneously, second support bar top veneer has the decorative layer of decorative pattern, and decorative layer surface coating has the protective layer, is alumina coating layer, epoxy layer, anti-benzene anti-formaldehyde coating layer on the protective layer respectively simultaneously.
Preferably, a first interface in a concave shape is formed on one side of the plywood body, a second interface in a convex shape is formed on the other side of the plywood body, and the first interface is connected with the second interface on the other group of plywood bodies.
Through adopting above-mentioned technical scheme, through the quick combination of mode that mortise-tenon joint was connected between plywood body and the plywood body, need not unnecessary mounting tool and assist, practice thrift man-hour.
Preferably, there is several honeycomb paper that is the hexagonal form in the middle of the first enhancement layer, and the insect-proof powder that is used for the expelling parasite is placed to every honeycomb paper gap inside, and the sound absorption hole that the several was used for giving sound insulation has been seted up to the puigging of first enhancement layer top simultaneously, simultaneously.
Through adopting above-mentioned technical scheme, honeycomb paper's sandwich structure is enclosure space, have fine cushioning and sound absorption, can regard as first basic additional strengthening to promote the intensity of plywood body, through putting in low chemical composition, harmless protection against insects powder simultaneously, not only can play prevention insect pest, also can not produce health hazard to the people when prolonging plywood body life, when sound passes through the sound wave and inhales the sound hole, sound wave is violently vibrated because resonance, and rub with the panel on hole and the below first additional strengthening, result in partial acoustic energy to be heat energy and absorbed, sound encounters the obstacle and forms the reflection, after the several reflections, some again the reflecting surface arrives in the outside air.
Preferably, six protruding blocks are symmetrically arranged on two sides above the second reinforcing layer respectively, each two protruding blocks are connected with a first supporting bar through mortise and tenon, and meanwhile, four interfaces for connecting the protruding blocks are respectively arranged on two sides of the lower end of the first supporting bar.
Through adopting above-mentioned technical scheme, through setting up the bulk strength of second enhancement layer reinforcing plywood body, and each batten is preceding to be combined through the mode of mortise-tenon joint, and is convenient fast.
Preferably, eight third interfaces are formed in the top of the first supporting bar, eight fifth interfaces are formed below the second supporting bar, and meanwhile, the fifth interfaces are vertically connected above the third interfaces through mortise and tenon joints.
Through adopting above-mentioned technical scheme, utilize the mode of mortise-tenon joint to connect each other perpendicularly to increase bearing capacity and compressive property of structure.
Compared with the prior art, the utility model has the beneficial effects that: a laminated veneer board with a reinforcing structure,
(1) Considering that most of boards are used for sealing indoor places, the problems of excessive formaldehyde, easy deformation, easy corrosion and the like of the traditional boards are solved, the high-density base material layer is pressed by adopting log fibers and is low-carbon and environment-friendly, the decorative layer is used for printing and drawing of the decorative board, the attractiveness is improved, the rigidity and strength of wood are enhanced by the epoxy resin layer, the air purification effect is achieved by the anti-benzaldehyde coating layer, harmful substances such as formaldehyde are decomposed to a certain extent, and the wear resistance of the plywood is improved by the final alumina coating layer.
(2) The honeycomb paper has good toughness and rebound resilience, provides beneficial buffering performance, strengthens the structure of the plywood, has a certain sound insulation effect, and is environment-friendly and low in cost.
(3) In consideration of the fact that the sound-absorbing material is a high-rise building, noise is an extremely common problem, sound insulation layers are additionally arranged in the prior art, and sound waves can penetrate into the sound-absorbing material along the holes to rub against the edges of the holes, so that noise is reduced.
(4) Through add additional strengthening between each batten mortise and tenon joint, the dynamics of bearing of increase plywood makes the difficult problem of deformation fracture appear in the plywood, and inside bubble sponge also can play the cushioning effect simultaneously, fills the clearance, avoids because can appear creaking sound after long-time use.
Drawings
FIG. 1 is a cross-sectional view of the present utility model;
FIG. 2 is an enlarged view of the structure of the present utility model at A;
FIG. 3 is a side view of a first support bar of the present utility model;
FIG. 4 is a top view of a second reinforcing layer of the present utility model;
FIG. 5 is a top cross-sectional view of the first reinforcement layer of the present utility model;
FIG. 6 is a cross-sectional view of a first support bar and a second support bar of the present utility model;
FIG. 7 is a cross-sectional view of a protective layer of the present utility model;
FIG. 8 is a top view of the acoustical layer of the present utility model;
fig. 9 is a three-dimensional view of the present utility model.
Reference numerals illustrate: 1. a plywood body; 101. a first interface; 102. a second interface; 2. a waterproof beeswax layer; 3. a sound insulation layer; 301. a sound absorbing hole; 4. a first reinforcing layer; 401. honeycomb paper; 402. insect-proof powder; 5. a second reinforcing layer; 501. a bump; 502. soaking a sponge; 6. a first support bar; 601. a third interface; 602. a fourth interface; 7. a second support bar; 701. a fifth interface; 8. a decorative layer; 9. a protective layer; 901. an alumina coating layer; 902. an epoxy resin layer; 903. a benzene-resistant formaldehyde-resistant coating layer; 10. a high density substrate layer.
Detailed Description
The following detailed description of the present utility model is provided to provide a clear and complete description of the technical solutions of embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides the following technical scheme: as shown in FIG. 9, a first interface 101 in a concave shape is formed on one side of a plywood body 1, a second interface 102 in a convex shape is formed on the other side of the plywood body 1, meanwhile, the first interface 101 is connected with the second interface 102 on the other group of plywood bodies 1, and the plywood bodies 1 and the other group of plywood bodies 1 are quickly connected in a mortise-tenon connection mode, so that working timeliness is reduced.
Further as shown in fig. 1, fig. 5 and fig. 8, the last wood layer of the plywood body 1 is the high-density substrate layer 10, waterproof beeswax layer 2 is coated below the high-density substrate layer 10, the high-density substrate layer 10 is pressed by log fibers, low carbon and environment-friendly are achieved, the waterproof beeswax layer 2 plays a role in moisture-proof, crack-proof and other maintenance functions, meanwhile, the first reinforcing layer 4 is glued and fixed above the high-density substrate layer 10, a plurality of hexagonal honeycomb papers 401 are arranged in the middle of the first reinforcing layer 4, insect-proof powder 402 for expelling insects is placed in gaps of each honeycomb paper 401, the sound insulation layer 3 is glued and fixed above the first reinforcing layer 4, a plurality of sound absorption holes 301 for sound insulation are formed in the sound insulation layer 3, the honeycomb papers 401 are good in toughness and good in buffering performance, the plywood structure is reinforced, the cost is low, the cost is saved, the low chemical components and harmless insect-proof powder 402 are put in the mode, the service life of the plywood body 1 is prolonged, meanwhile, the insect-proof powder 402 is not used in a closed space, harmful substances can be released, and harmful substances can be prevented from being harmful, when the harmful substances are released in the closed space, the sound waves can be prevented from being caused by the sound waves through the sound absorption holes are hard to vibrate through the sound absorption holes, and the sound absorption holes 4 are formed by the adjacent sound absorption holes, when the sound waves are hard sound absorption holes are caused by the sound absorption holes, and the sound waves are caused by the sound absorption sound by the vibration, and the sound absorption layer, vibration noise, the sound has vibration noise and the sound noise.
In the above-mentioned further scheme, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 6, the second reinforcing layer 5 is glued and stuck on the upper side of the sound insulation layer 3, meanwhile, the foam sponge 502 is further filled in the internal crack of the second reinforcing layer 5, six bumps 501 are symmetrically arranged on two sides above the second reinforcing layer 5, and a first supporting bar 6 is connected with each two bumps 501 by mortise and tenon, meanwhile, four interfaces 602 for connecting the bumps 501 are respectively arranged on two sides of the lower end of the first supporting bar 6, eight third interfaces 601 are arranged on the top of the first supporting bar 6, eight fifth interfaces 701 are arranged below the second supporting bar 7, meanwhile, the fifth interfaces 701 are vertically connected with the upper side of the third interfaces 601 by mortise and tenon, the first supporting bar 6 and the second supporting bar 7 are quickly and vertically connected with each other by mortise and tenon connection, so that the structure of the plywood body 1 is increased, the bearing strength below is larger, the foam sponge 502 is filled in the crack, and the sound of the squeaking after long-time use is avoided.
Referring to fig. 1 and 8, the decorative layer 8 with the pattern is glued above the second support bar 7, and the surface of the decorative layer 8 is coated with the protective layer 9, meanwhile, the protective layer 9 is respectively provided with the alumina coating layer 901, the epoxy resin layer 902 and the anti-benzene formaldehyde-resistant coating layer 903, the decorative layer 8 is used as a panel to improve the overall aesthetic property of the plywood body 1, the alumina coating layer 901 enables the plywood body 1 to be forbidden and durable in daily use and reduces the problem of daily maintenance, the epoxy resin layer 902 can effectively prevent the problem of corrosion caused by damp in the use process, formaldehyde can be encountered in the initial use stage, the plywood body 1 is mostly used in indoor environment, the formaldehyde release is harmful to the physical and mental health of people, and the anti-benzene formaldehyde-resistant coating layer 903 effectively relieves the problem.
Working principle: when the device is used, the first interface 101 on one side of the plywood body 1 is aligned with the second interface 102 of another plywood body 1, the whole applicable land is paved in sequence, in the daily process of the plywood body 1, the pressure impact brought by the upper part can be effectively relieved due to the honeycomb paper 401 structure in the first reinforcing layer 4 additionally arranged in the plywood body, the hardness of the plywood body 1 can be enhanced, the honeycomb paper 401 also has a certain sound insulation effect, the effect of primarily reducing noise is achieved, meanwhile, the effect of enhancing the bearing force of the plywood body 1 is further achieved through the second reinforcing layer 5 combined and connected by the first supporting strips 6 and the second supporting strips 7, the rigidity of the plywood body 1 is increased, the damage is not easy, the service life is prolonged, and the sound insulation layer 3 additionally arranged in the plywood body 1 in the prior art is combined, through friction between the sound absorption holes 301 and sound, the sound is reduced, namely, the effect of reducing noise is further achieved, and meanwhile, the upper protection layer 9 enhances the wear resistance and corrosion resistance of the plywood body 1 in use and harm caused by formaldehyde release is reduced.
The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present utility model.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. The utility model provides a tectorial membrane plywood with additional strengthening, includes plywood body (1), its characterized in that: the last layer of wood layer of plywood body (1) is high density substrate layer (10), and high density substrate layer (10) below scribbles waterproof beeswax layer (2), and high density substrate layer (10) top veneer is fixed first enhancement layer (4) simultaneously, fixed puigging (3) of first enhancement layer (4) top veneer, and puigging (3) top veneer paste second enhancement layer (5), bump (501) are seted up to second enhancement layer (5) top simultaneously, set up the recess in bump (501), and bump (501) tenon fourth of the twelve earthly branches connect first support bar (6), and first support bar (6) are in bump (501) top simultaneously, first support bar (6) tenon fourth of the twelve earthly branches connect second support bar (7), and second support bar (7) are in the top of first support bar (6), and second enhancement layer (5) inside crack still is filled with bubble (502) simultaneously, second reinforcement layer (7) top veneer has decorative layer (8) of decorative pattern, and decorative layer (9) top coat (902), and epoxy resin (903) are anti-oxidation resin layer (902) respectively.
2. A laminated plywood with a reinforcing structure as claimed in claim 1, wherein: a first interface (101) which is in a concave shape is formed in one side of the plywood body (1), a second interface (102) which is in a convex shape is formed in the other side of the plywood body (1), and meanwhile the first interface (101) is connected with the second interfaces (102) on the other group of plywood bodies (1).
3. A laminated plywood with a reinforcing structure as claimed in claim 1, wherein: the middle of the first reinforcing layer (4) is provided with a plurality of hexagonal honeycomb papers (401), insect-proof powder (402) for expelling insects is placed in each honeycomb paper (401) gap, and meanwhile, the sound insulation layer (3) above the first reinforcing layer (4) is provided with a plurality of sound absorption holes (301) for sound insulation.
4. A laminated plywood with a reinforcing structure as claimed in claim 1, wherein: six lugs (501) are symmetrically arranged on two sides above the second reinforcing layer (5), a first supporting bar (6) is connected with mortise and tenon joints above each two lugs (501), and meanwhile four interfaces (602) for connecting the lugs (501) are respectively arranged on two sides of the lower end of the first supporting bar (6).
5. A laminated plywood with a reinforcing structure as claimed in claim 1, wherein: eight third interfaces (601) are formed in the top of the first supporting bar (6), eight fifth interfaces (701) are formed below the second supporting bar (7), and meanwhile, the fifth interfaces (701) are vertically connected above the third interfaces (601) in mortise and tenon mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321646684.3U CN220331491U (en) | 2023-06-27 | 2023-06-27 | Tectorial membrane plywood with additional strengthening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321646684.3U CN220331491U (en) | 2023-06-27 | 2023-06-27 | Tectorial membrane plywood with additional strengthening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220331491U true CN220331491U (en) | 2024-01-12 |
Family
ID=89446573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321646684.3U Active CN220331491U (en) | 2023-06-27 | 2023-06-27 | Tectorial membrane plywood with additional strengthening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220331491U (en) |
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2023
- 2023-06-27 CN CN202321646684.3U patent/CN220331491U/en active Active
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