CN209433838U - The casing of piano of new material - Google Patents
The casing of piano of new material Download PDFInfo
- Publication number
- CN209433838U CN209433838U CN201822175829.1U CN201822175829U CN209433838U CN 209433838 U CN209433838 U CN 209433838U CN 201822175829 U CN201822175829 U CN 201822175829U CN 209433838 U CN209433838 U CN 209433838U
- Authority
- CN
- China
- Prior art keywords
- board
- piano
- substrate layer
- casing
- laser edge
- 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.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 title claims abstract description 13
- 239000002023 wood Substances 0.000 claims abstract description 20
- 239000000758 substrate Substances 0.000 claims abstract description 13
- 239000011248 coating agent Substances 0.000 claims abstract description 10
- 238000000576 coating method Methods 0.000 claims abstract description 10
- 239000007787 solid Substances 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 8
- 239000000835 fiber Substances 0.000 claims abstract description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000007790 scraping Methods 0.000 abstract description 3
- 230000003670 easy-to-clean Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 9
- 229920000877 Melamine resin Polymers 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000003796 beauty Effects 0.000 description 2
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229920006827 ABS/PMMA Polymers 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229920001002 functional polymer Polymers 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000002346 layers by function Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000007592 spray painting technique Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Abstract
A kind of casing of piano of new material, including substrate layer, overlay coating is covered outside substrate layer, interface uses laser edge bonding band or seamless laser edge banding technique, the lid overlay coating selects acrylic or PET, the substrate layer selects solid wood board, medium density fibre board (MDF), particieboard, solid wood jigsaw, core-board, glued board or moist-proof board, make the perfect one of final finished product by laser edge bonding band or seamless laser edge banding technique, used material is also to achieve the effect that be unable to reach with existing manufacturing process with environmental protection, high resistance to scraping and property easy to clean.
Description
Technical field
The utility model relates to a kind of manufactures of casing of piano, and in particular to a kind of casing of piano of new material.
Background technique
Casing of piano is generally hinged by fastener by 20 several boards, and existing casing of piano component has reality
Then wood, medium density fibre board (MDF), a variety of board makings of particieboard plate paste melamine, wood skin etc. by plate surface and branch mouth
After processing, a kind of finally spray painting processing, patent No. CN200820230182.1 " novel piano case plate material " event existing way is deposited
In following deficiency: it is at high cost, the artificial cost for pasting melamine, artificial glued cost, veneering equipment cost, adhesive at
Originally, resting stages occupied ground cost etc..Environmental protection and safety: paint was produced as dangerous chemical products in casing of piano
It is difficult to avoid to generate dust, waste water, exhaust gas etc. in journey, and in the storage environment of paint and requires also very strict.
Utility model content
The utility model provides a kind of casing of piano of new material, be able to solve existing casing of piano structure it is existing at
This height has that more hidden danger of quality, environmental protection and safe pressure are big.
Outside a kind of in order to solve the above technical problems, the technical scheme adopted by the utility model is: the piano of new material
Shell, including substrate layer, cover overlay coating outside substrate layer, and interface uses laser edge bonding band or seamless laser edge banding technique.
In preferred embodiment, the lid overlay coating selects acrylic or PET.
In preferred embodiment, the substrate layer selects solid wood board, medium density fibre board (MDF), particieboard, solid wood jigsaw, joiner
Plate, glued board or moist-proof board.
A kind of casing of piano of new material provided by the utility model, has the advantage that as follows:
1. high resistance to scraping: making have scraping and wiping resistance performance function by hard coat.
2. easy to clean: by height durable hard coating, non-porous surface.
3. routine wood working tool can be used to be processed: can easily be processed using conventional wood working tool.
4. the UV stable of many decades: having outstanding color fastness and anti-uv-ray.In different light and
It is not in color difference under solar radiation, and when application indoors.
The PET can be processed into wood skin color, have natural texture, and wood grain is clear, can be with log than beauty, the world
Upper popular wood kind is complete, and product surface no color differnece.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples；
Fig. 1 is the utility model structure diagram；
In figure: substrate layer 1；Overlay coating 2.
Specific embodiment
As shown in figure 1, a kind of casing of piano of new material, including substrate layer 1 cover overlay coating 2 outside substrate layer 1, connect
Mouthful use laser edge bonding band or seamless laser edge banding technique so that the perfect one of final finished product, the laser edge bonding band and
Seamless laser edge banding technique, laser edge bonding have double-layer structure, and surface layer is common PP/ABS/PMMA edge bonding belt, and bottom is one
The special functional polymer of layer.Glue stations in traditional edge banding technique is replaced by laser or hot wind, melts the function of edge bonding belt
Ergosphere makes the functional layer of liquid in conjunction with plate, reaches stronger adhesive strength, to realize seamless edge sealing.Edge sealing securely and
It is round and smooth that transition between close, plate face and end face is bonded between smooth, plate and edge bonding belt.
In preferred embodiment, the lid overlay coating 2 selects acrylic or PET, the PET, can be processed into wood skin color, has
There is natural texture, wood grain is clear, can be with log than beauty, popular wood kind is complete in the world, and product surface no color differnece,
The acrylic can select bloom and the big series of dumb light two, different colours according to piano appearance requirement.
In preferred embodiment, the substrate layer 1 selects solid wood board, medium density fibre board (MDF), particieboard, solid wood jigsaw, thin wood
Work plate, glued board or moist-proof board, the solid wood jigsaw are applicable in various ways again: referring to and connect, horizontal spell, perpendicular spell etc..
The above embodiments are only the optimal technical scheme of the utility model, and are not construed as the limit for the utility model
System, the technical solution that the protection scope of the utility model should be recorded with claim, the technical solution recorded including claim
The equivalents of middle technical characteristic are protection scope.Equivalent replacement i.e. within this range is improved, also in the utility model
Protection scope within.
Claims (3)
1. a kind of casing of piano of new material, including substrate layer (1), it is characterized in that: covering overlay coating outside in substrate layer (1)
(2), interface uses laser edge bonding band or seamless laser edge banding technique.
2. a kind of casing of piano of new material according to claim 1, it is characterized in that: the lid overlay coating (2) selects Asia
Gram force or PET.
3. a kind of casing of piano of new material according to claim 1, it is characterized in that: the substrate layer (1) selects solid wood
Plate, medium density fibre board (MDF), particieboard, solid wood jigsaw, core-board, glued board or moist-proof board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822175829.1U CN209433838U (en) | 2018-12-24 | 2018-12-24 | The casing of piano of new material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822175829.1U CN209433838U (en) | 2018-12-24 | 2018-12-24 | The casing of piano of new material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209433838U true CN209433838U (en) | 2019-09-24 |
Family
ID=67973154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822175829.1U Expired - Fee Related CN209433838U (en) | 2018-12-24 | 2018-12-24 | The casing of piano of new material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209433838U (en) |
-
2018
- 2018-12-24 CN CN201822175829.1U patent/CN209433838U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190924 |