CN207092921U - A kind of mantle sound absorption curtain - Google Patents
A kind of mantle sound absorption curtain Download PDFInfo
- Publication number
- CN207092921U CN207092921U CN201720848868.6U CN201720848868U CN207092921U CN 207092921 U CN207092921 U CN 207092921U CN 201720848868 U CN201720848868 U CN 201720848868U CN 207092921 U CN207092921 U CN 207092921U
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- China
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- curtain
- mantle
- sound absorption
- spool
- forms
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Abstract
It the utility model is related to decoration sound absorption technique field, disclose a kind of mantle sound absorption curtain, including curtain supports and curtain layer, the curtain supports include spool fixed plate, spool and hanging scroll, the spool is fixed on the upper end of forms by spool fixed plate, the spool is fixedly connected with the upper end of the curtain layer, the lower end of the curtain layer is fixedly connected with the hanging scroll, the curtain layer includes mantle curtain, the mantle curtain is provided with the sound absorption micropore of multiple insertions, spacing is left between the mantle curtain and the forms, form cavity, form resonance sound-absorbing structure.Curtain of the present utility model has preferable acoustically effective；Meanwhile the thickness of mantle curtain, the aperture for the micropore that absorbs sound thereon, punching rate, the cavity depth between mantle curtain and forms can be given according to actual sound absorption demand to be adjusted；The sound absorption curtain is simple in construction, can carry out figure air brushing, and the multi-model of curtain can be achieved, easy for installation, elegant in appearance.
Description
Technical field
Decoration sound absorption technique field is the utility model is related to, more particularly to a kind of mantle sound absorption curtain.
Background technology
Curtain is to completely cut off the important barrier that room contacts with the external world, and its function is mainly sun-proof, dust-proof and protection is hidden
Private etc..With the raising that resident requires for quality of life, the curtain for possessing sound absorbing capabilities attracts attention.Suction in the market
Sound window curtain, by the distinctive performance of material itself, possess certain sound absorbing capabilities, carry out acoustic construction design and excellent
Change, acoustically effective is unsatisfactory.
Utility model content
(1) technical problems to be solved
The purpose of this utility model is to provide a kind of mantle sound absorption curtain, to improve the sound absorbing capabilities of existing curtain.
(2) technical scheme
In order to solve the above-mentioned technical problem, the utility model provides a kind of mantle sound absorption curtain, including curtain supports and
Curtain layer, the curtain supports include spool fixed plate, spool and hanging scroll, and the spool is fixed on window by spool fixed plate
On body, the spool is fixedly connected with the upper end of the curtain layer, and the lower end of the curtain layer is fixedly connected with the hanging scroll, institute
Stating curtain layer includes mantle curtain, and the mantle curtain is provided with the sound absorption micropore of multiple insertions, the mantle curtain and the forms it
Between leave spacing, form cavity, form resonance sound-absorbing structure.
Wherein, the aperture of the sound absorption micropore is 0.1~1mm, and the punching rate of the sound absorption micropore is 0.1%~3%.
Wherein, the thickness of the mantle curtain is 0.1~3mm.
Wherein, the distance between the mantle curtain and the forms are 0~500mm.
Wherein, the cross section of the sound absorption micropore is circular or rectangle or ellipse or irregular shape.
Wherein, the material of the mantle curtain is pellosil or PET film or PVC film or PE films or mantle cloth or canvas.
Wherein, the curtain layer includes mantle curtain described in single or multiple lift.
(3) beneficial effect
A kind of mantle sound absorption curtain provided by the utility model, by setting curtain and forms to leave spacing, cavity is formed,
Form micropore mantle resonance sound-absorbing structure so that curtain has preferable acoustically effective, the thickness of the mantle curtain, absorbs sound thereon
The aperture of micropore, punching rate, the cavity depth between mantle curtain and forms can be given according to actual sound absorption demand to be adjusted, described
Mantle curtain Material texture is soft, can carry out figure air brushing, and the multi-model of curtain can be achieved；Meanwhile the material permeation-proof of selection
Light, fire prevention, waterproof and anti-mold effect are good, can be widely applied in various indoor curtain ornaments, realize that the decoration of material is simultaneous
Sound absorbing capabilities.
Brief description of the drawings
Fig. 1 is the side view of the utility model embodiment mantle sound absorption curtain；
Fig. 2 is along the sectional view in A-A directions in Fig. 1；
Fig. 3 is the overall using figure of the utility model embodiment mantle sound absorption curtain；
In figure, 1：Mantle curtain；2：Spool fixed plate；3：Spool；4：Hanging scroll；5：Forms；6：Absorb sound micropore.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Example is used to illustrate the utility model, but is not limited to the scope of the utility model.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
As shown in Figure 1 to Figure 3, a kind of mantle sound absorption curtain, including curtain supports and curtain layer, the curtain supports
Including spool fixed plate 2, spool 3 and hanging scroll 4, the spool 3 is fixed on forms 5 by spool fixed plate 2, the spool 3
It is fixedly connected with the upper end of the curtain layer, the lower end of the curtain layer is fixedly connected with the hanging scroll 4, and the curtain layer includes
Mantle curtain 1, the mantle curtain 1 is provided with the sound absorption micropore 6 of multiple insertions, between being left between the mantle curtain 1 and the forms 5
Away from, composition cavity, formation resonance sound-absorbing structure so that curtain has preferable acoustically effective.
Wherein, curtain supports include spool fixed plate 2, spool 3 and hanging scroll 4, and spool 3 is fixed by spool fixed plate 2
On forms 5, spool 3 is fixedly connected with the upper end of curtain layer, conveniently packs up curtain layer, and lower end and the hanging scroll 4 of curtain layer are fixed
Connection, hanging scroll 4 have certain mass, can tense curtain layer lower end, ensure the flatness of curtain layer, simple in construction.
Further, curtain layer includes two layers of mantle curtain 1, and mantle curtain 1 is provided with the sound absorption micropore 6 of multiple insertions, sound absorption
The scope of design in the aperture of micropore 6 is 0.1~1mm, and the aperture in the present embodiment is 0.2mm；The punching rate of sound absorption micropore 6 is set
It is 0.1%~3% to count scope, and the punching rate in the present embodiment is 1%, to be optimal acoustically effective.
Wherein, the scope of design of the thickness of mantle curtain 1 is 0.1~3mm, and the thickness in the present embodiment is 0.5mm；Mantle curtain
The scope of design of the distance between forms 5 is 0~500mm, and the distance in the present embodiment is 250mm, mantle curtain 1 and forms 5
Cavity is formed, forms resonance sound-absorbing structure, improves the acoustically effective of curtain.
Further, the thickness of the mantle curtain 1, the aperture for the micropore 6 that absorbs sound thereon, punching rate, mantle curtain 1 and forms 5
The distance between, formation cavity depth can be given according to actual sound absorption demand to be adjusted.
Further, absorb sound micropore 6 cross section be rectangle, can also by absorb sound micropore cross section be designed to circle or
Ellipse or irregular shape, adjusted according to design is actually needed.
Further, the material of mantle curtain 1 is PVC film, can also use PET film or pellosil or PE films or mantle cloth or oil
The flexible materials such as painting canvas, it is convenient to carry out figure air brushing, the attractive, decorative and multi-model of curtain are realized, meanwhile, the material permeation-proof
Light, fire prevention, waterproof and anti-mold effect are good.
A kind of mantle sound absorption curtain provided by the utility model, by setting curtain and forms to leave spacing, cavity is formed,
Form micropore mantle resonance sound-absorbing structure so that curtain has preferable acoustically effective, the thickness of the mantle curtain, absorbs sound thereon
The aperture of micropore, punching rate, the cavity depth between mantle curtain and forms can be given according to actual sound absorption demand to be adjusted, described
Mantle curtain Material texture is soft, can carry out figure air brushing, and the multi-model of curtain can be achieved；Meanwhile the material permeation-proof of selection
Light, fire prevention, waterproof and anti-mold effect are good, can be widely applied in various indoor curtain ornaments, realize that the decoration of material is simultaneous
Sound absorbing capabilities.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (7)
1. a kind of mantle sound absorption curtain, including curtain supports and curtain layer, the curtain supports include spool fixed plate, volume
Axle and hanging scroll, the spool are fixed on the upper end of forms by spool fixed plate, and the upper end of the spool and the curtain layer is consolidated
Fixed connection, the lower end of the curtain layer are fixedly connected with the hanging scroll, it is characterised in that the curtain layer includes mantle curtain, institute
The sound absorption micropore that mantle curtain is provided with multiple insertions is stated, spacing is left between the mantle curtain and the forms, forms cavity, shape
Into resonance sound-absorbing structure.
2. mantle sound absorption curtain as claimed in claim 1, it is characterised in that the aperture of the sound absorption micropore is 0.1~1mm,
The punching rate of the sound absorption micropore is 0.1%~3%.
3. mantle sound absorption curtain as claimed in claim 1, it is characterised in that the thickness of the mantle curtain is 0.1~3mm.
4. mantle sound absorption curtain as claimed in claim 1, it is characterised in that the distance between the mantle curtain and the forms
For 0~500mm.
5. mantle sound absorption curtain as claimed in claim 1, it is characterised in that the cross section of the sound absorption micropore is circular or square
Shape or ellipse or irregular shape.
6. mantle sound absorption curtain as claimed in claim 1, it is characterised in that the material of the mantle curtain is pellosil or PET
Film or PVC film or PE films or mantle cloth or canvas.
7. mantle sound absorption curtain as claimed in claim 1, it is characterised in that the curtain layer includes soft described in single or multiple lift
Film curtain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720848868.6U CN207092921U (en) | 2017-07-13 | 2017-07-13 | A kind of mantle sound absorption curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720848868.6U CN207092921U (en) | 2017-07-13 | 2017-07-13 | A kind of mantle sound absorption curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207092921U true CN207092921U (en) | 2018-03-13 |
Family
ID=61556415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720848868.6U Active CN207092921U (en) | 2017-07-13 | 2017-07-13 | A kind of mantle sound absorption curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207092921U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246234A (en) * | 2017-07-13 | 2017-10-13 | 北京市劳动保护科学研究所 | A kind of mantle sound absorption curtain |
-
2017
- 2017-07-13 CN CN201720848868.6U patent/CN207092921U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246234A (en) * | 2017-07-13 | 2017-10-13 | 北京市劳动保护科学研究所 | A kind of mantle sound absorption curtain |
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