CN203924387U - A kind of abatvoix - Google Patents
A kind of abatvoix Download PDFInfo
- Publication number
- CN203924387U CN203924387U CN201420211436.0U CN201420211436U CN203924387U CN 203924387 U CN203924387 U CN 203924387U CN 201420211436 U CN201420211436 U CN 201420211436U CN 203924387 U CN203924387 U CN 203924387U
- Authority
- CN
- China
- Prior art keywords
- sound
- sidewall
- cotton plate
- polyester fiber
- hole
- 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
Landscapes
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Building Environments (AREA)
Abstract
A kind of abatvoix, comprise framework and capping, described framework comprises sidewall A and sidewall B, sidewall A offers logical sound through hole, in framework, be arranged at intervals with the cotton plate of polyester fiber with the logical sound through hole of different densities, and on the cotton plate of set polyester fiber, logical sound via densities reduces to sidewall B successively from sidewall A.The utility model adopts inner vibration chamber design, in the layer excessively that sound is shaken in vibration chamber, absorbed by the cotton plate of polyester fiber gradually, and sound transmits to containing the cotton plate of low-density polyester fiber gradually from containing polyester of high density fiber cotton plate, sound-absorbing work can be assigned in different vibration chambeies, and sound-absorbing effect is more perfect.
Description
Technical field
The utility model relates to a kind of sound arrester, particularly a kind of abatvoix.
Background technology
In house decoration now, sound insulation problem between the increasing attention of people is indoor and outdoor, this involves has a rest and the problem such as privacy, and such as the house of contiguous highway can be subject to the get on the car impact of noise of highway, the resident family on contiguous square can be subject to bothering of square dance.
Utility model content
In order to set up a more quiet indoor environment indoor, the utility model provides a kind of abatvoix.
Concrete technical scheme is:
A kind of abatvoix, comprise framework and capping, described framework comprises sidewall A and sidewall B, sidewall A offers logical sound through hole, in framework, be arranged at intervals with the cotton plate of polyester fiber with the logical sound through hole of different densities, and on the cotton plate of set polyester fiber, logical sound via densities reduces to sidewall B successively from sidewall A.
Further, framework and capping are fixed together by tack coat.
Further, between the cotton plate of the polyester fiber of the logical sound through hole of described different densities, be provided with vibration chamber.
The utility model adopts inner vibration chamber design, in the layer excessively that sound is shaken in vibration chamber, absorbed by the cotton plate of polyester fiber gradually, and sound transmits to containing the cotton plate of low-density polyester fiber gradually from containing polyester of high density fiber cotton plate, sound-absorbing work can be assigned in different vibration chambeies, and sound-absorbing effect is more perfect.
Brief description of the drawings
Fig. 1 is the utility model structure chart.
Detailed description of the invention
As can see from Figure 1, a kind of abatvoix, comprise framework 1 and capping 3, described framework comprises sidewall A and sidewall B, sidewall A offers continuant orifice 4, in framework 1, be arranged at intervals with the cotton plate of polyester fiber with the logical sound through hole of different densities, and on the cotton plate of set polyester fiber, logical sound via densities reduces to sidewall B successively from sidewall A.
In the utility model, the logical sound through hole that contains higher density on the cotton plate 6 of polyester fiber, density is 100/m
2, the logical sound through hole that contains intermediate density on the cotton plate 7 of polyester fiber, density is 60/m
2, on the cotton plate 8 of polyester fiber, containing less logical sound through hole, density is 20/m
2.
In sidewall B inner side, be fitted with the cotton plate of a closely knit polyester fiber, further prevent that sound is to diffusion inside.
Framework 1 and capping 3 are fixed together by tack coat 2, and the utility model uses white emulsion binder.
Between the cotton plate of polyester fiber of the logical sound through hole of different densities, be provided with vibration chamber 10.
The utility model adopts inner vibration chamber 10 to design, sound is absorbed by the cotton plate of polyester fiber gradually in the layer excessively of vibration chamber 10 interior concussions, and sound transmits to containing the cotton plate of low-density polyester fiber gradually from containing polyester of high density fiber cotton plate, sound-absorbing work can be assigned in different vibration chambeies 10, and sound-absorbing effect is more perfect.
Claims (3)
1. an abatvoix, it is characterized in that: comprise framework and capping, described framework comprises sidewall A and sidewall B, sidewall A offers logical sound through hole, in framework, be arranged at intervals with the cotton plate of polyester fiber with the logical sound through hole of different densities, and on the cotton plate of set polyester fiber, logical sound via densities reduces to sidewall B successively from sidewall A.
2. a kind of abatvoix according to claim 1, is characterized in that: framework and capping are fixed together by tack coat.
3. a kind of abatvoix according to claim 1, is characterized in that: between the cotton plate of polyester fiber of the logical sound through hole of described different densities, be provided with vibration chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420211436.0U CN203924387U (en) | 2014-04-28 | 2014-04-28 | A kind of abatvoix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420211436.0U CN203924387U (en) | 2014-04-28 | 2014-04-28 | A kind of abatvoix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203924387U true CN203924387U (en) | 2014-11-05 |
Family
ID=51820237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420211436.0U Expired - Fee Related CN203924387U (en) | 2014-04-28 | 2014-04-28 | A kind of abatvoix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203924387U (en) |
-
2014
- 2014-04-28 CN CN201420211436.0U patent/CN203924387U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20150428 |
|
| EXPY | Termination of patent right or utility model |