CN206401026U - A kind of sound-absorbing blanket - Google Patents
A kind of sound-absorbing blanket Download PDFInfo
- Publication number
- CN206401026U CN206401026U CN201720030207.2U CN201720030207U CN206401026U CN 206401026 U CN206401026 U CN 206401026U CN 201720030207 U CN201720030207 U CN 201720030207U CN 206401026 U CN206401026 U CN 206401026U
- Authority
- CN
- China
- Prior art keywords
- blanket
- sound
- absorbing
- core
- outer layer
- 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
- 229920000742 Cotton Polymers 0.000 claims abstract description 17
- 239000000835 fiber Substances 0.000 claims abstract description 8
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 6
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims abstract description 6
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims abstract description 6
- 235000009120 camo Nutrition 0.000 claims abstract description 6
- 235000005607 chanvre indien Nutrition 0.000 claims abstract description 6
- 239000011487 hemp Substances 0.000 claims abstract description 6
- 229920004933 Terylene® Polymers 0.000 claims abstract description 4
- 239000005020 polyethylene terephthalate Substances 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011490 mineral wool Substances 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910021538 borax Inorganic materials 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 230000003860 sleep quality Effects 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Landscapes
- Bedding Items (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Building Environments (AREA)
Abstract
The utility model discloses a kind of sound-absorbing blanket, including two parts of woollen blanket outer layer and blanket core；Woollen blanket outer layer is using 20% cotton, 10% fiber crops and 70% terylene；Blanket core is sewed using hemp, and blanket in-core is sewed with several empty pockets of proper alignment；Filling acoustical cotton in interval in empty pocket.A kind of sound-absorbing blanket of the utility model can be issued to gratifying sound insulating and absorbing effect in the premise of guarantee woollen blanket comfort level.
Description
Technical field
The utility model is related to a kind of sound-absorbing blanket.
Background technology
Quiet atmosphere has vital decisive action to the quality of people's sleep quality, and household sound insulation typically exists
Made an issue of on the wall in bedroom, but nonetheless, noise is still able to have influence on the sleep of people, and once change sleep
Place, residing place may not have preferable soundproof effect, now be accomplished by the bedding that must be used of being slept from people
Sound Insulation Design is considered, and at least can significantly reduce noise level, also gives people a relatively quiet rest environment.
Acoustical cotton is a kind of manmade inorganic fibre.The natural crystals such as quartz sand, lime stone, dolomite are used to be main former
Material, coordinates the industrial chemicals such as some soda ash, borax to be melt into glass.Under melting state, got rid of into by external force blowing produced cotton-shaped thin
Fiber, is crossings on different level between fiber and fiber, is intertwined mutually, shows many tiny gaps.It is mainly used in generation
It is used for the light body wall partition wall of light steel keel gypsum board structure for rock wool or mineral wool；It is used for KTV, movie theatre, dance hall instead of sponge etc.
Deng the sound-absorbing Soft Roll of public place of entertainment；Acoustics decoration and finishing for places such as recording studio, audiometric room, hearing rooms.
Sound-absorbing blanket on the market, acoustic blankets are mainly made of abundant non-woven fabrics, are mainly used in automobile, in building
Sound insulation, the application on weaving face fabric is still rare.
Utility model content
The purpose of this utility model is to provide a kind of sound-absorbing blanket, it is intended to solve above-mentioned one or more problems.
To achieve these goals, the technical solution of the utility model is a kind of sound-absorbing blanket of design, including woollen blanket outer layer and
Two parts of blanket core；The woollen blanket outer layer is using 20% cotton, 10% fiber crops and 70% terylene；The blanket core uses hemp
Sewing, the blanket in-core is sewed with several empty pockets of proper alignment；Filling acoustical cotton in interval in empty pocket.
Further, the length and width of the acoustical cotton are in 1 ~ 3cm, and thickness is in 0.2 ~ 1cm.
Further, described blanket core can take apart from woollen blanket outer layer.
Advantage and beneficial effect of the present utility model are：A kind of sound-absorbing blanket of the utility model, first by abundant sound-absorbing
Cotton material is cut into length and width in 1 ~ 3cm, and then the small pieces are filled in sound-absorbing blanket by thickness in 0.2 ~ 1cm cuboid small pieces
Blanket core in, it is intended to reach the effect of sound-absorbing sound insulation；Acoustical cotton is that interval is filled in blanket core, rather than is used monoblock sound-absorbing
Cotton is placed on inside woollen blanket, and such be advantageous in that has reached a certain degree of sound-absorbing effect, on the other hand also ensure that hair
The comfort level of blanket.Although the consequence filled using monoblock acoustical cotton is often to cause sound-absorbing effect good, woollen blanket becomes abnormal
The thick and heavy and airtight covering human body that is not suitable as is used.Blanket core uses hemp, the irregular cross section of hemp and pine
Scattered molecular structure, makes it have good dissipation role to sound wave.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is schematic cross-section of the present utility model.
Wherein, woollen blanket outer layer 1, blanket core 2, acoustical cotton 3.
Embodiment
With reference to the accompanying drawings and examples, embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and protection model of the present utility model can not be limited with this
Enclose.
Embodiment：
A kind of sound-absorbing blanket, including 2 two parts of woollen blanket outer layer 1 and blanket core；The cotton of the use of woollen blanket outer layer 1 20%, 10%
Fiber crops and 70% terylene；The blanket core 2 is sewed using hemp, and several skies of proper alignment are sewed with the blanket core 2
Capsule；Filling acoustical cotton 3 in interval in empty pocket.
The length and width of the acoustical cotton 3 are in 2cm, and thickness is in 0.5cm.
Described blanket core 2 can take apart from woollen blanket outer layer.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvements and modifications can also be made, these change
Enter and retouch and also should be regarded as protection domain of the present utility model.
Claims (3)
1. a kind of sound-absorbing blanket, it is characterised in that：Including two parts of woollen blanket outer layer and blanket core；The woollen blanket outer layer is using 20%
Cotton, 10% fiber crops and 70% terylene；The blanket core is sewed using hemp, and the blanket in-core is sewed with some of proper alignment
Individual empty pocket；Filling acoustical cotton in interval in empty pocket.
2. a kind of sound-absorbing blanket according to claim 1, it is characterised in that：The length and width of the acoustical cotton exist in 1 ~ 3cm, thickness
0.2~1cm。
3. a kind of sound-absorbing blanket according to claim 1, it is characterised in that：Described blanket core can be dismantled from woollen blanket outer layer
Out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720030207.2U CN206401026U (en) | 2017-01-11 | 2017-01-11 | A kind of sound-absorbing blanket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720030207.2U CN206401026U (en) | 2017-01-11 | 2017-01-11 | A kind of sound-absorbing blanket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206401026U true CN206401026U (en) | 2017-08-11 |
Family
ID=59514061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720030207.2U Expired - Fee Related CN206401026U (en) | 2017-01-11 | 2017-01-11 | A kind of sound-absorbing blanket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206401026U (en) |
-
2017
- 2017-01-11 CN CN201720030207.2U patent/CN206401026U/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 |
Granted publication date: 20170811 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |