CN207160476U - A kind of composite decoration sound absorption structure - Google Patents
A kind of composite decoration sound absorption structure Download PDFInfo
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- CN207160476U CN207160476U CN201720956804.8U CN201720956804U CN207160476U CN 207160476 U CN207160476 U CN 207160476U CN 201720956804 U CN201720956804 U CN 201720956804U CN 207160476 U CN207160476 U CN 207160476U
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Abstract
The utility model discloses a kind of composite decoration sound absorption structure, including acoustical cotton layer（1）, entrant sound armour layer（2）With entrant sound coating（3）, the acoustical cotton layer（1）Two sides on be respectively equipped with entrant sound armour layer described in one layer（2）, two layers of entrant sound armour layer（2）Lateral surface on be coated respectively with entrant sound coating described in one layer（3）.Composite decoration sound absorption structure of the present utility model have the advantages that sqouynd absorption lowering noise work well, be safe to use, ornamental strong, simple in construction, appearance looks elegant.
Description
Technical field
Sqouynd absorption lowering noise field is the utility model is related to, especially a kind of composite decoration sound absorption structure.
Background technology
With the fast development of society, people are also stepping up to sound environment quality and safe and healthy requirement, with
Acoustical cotton is used toward indoor reverberation treatment measures more, but the expression power and dicoration due to acoustical cotton are poor, so in room
It is interior obviously to meet current interior decoration requirement only with acoustical cotton to reach the purpose of absorbing sound and lowering noise；It is in addition, fine
After tieing up class acoustical cotton aging, filament can be flown away in air, and the health of people is damaged.
Therefore, be badly in need of now it is a kind of have sqouynd absorption lowering noise work well, be safe to use, ornamental strong sound absorption structure.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of composite decoration sound absorption structure, and the sound absorption structure has
The advantages that sqouynd absorption lowering noise works well, is safe to use, ornamental strong, simple in construction, appearance looks elegant.
Technical scheme is used by the utility model solves its technical problem：A kind of composite decoration sound absorption structure, including
Acoustical cotton layer, entrant sound armour layer and entrant sound coating, the entrant sound shield described in one layer is respectively equipped with the two sides of the acoustical cotton layer
Surface layer, the entrant sound coating described in one layer is coated respectively with the lateral surface of two layers of entrant sound armour layer.
Further, described entrant sound armour layer is made up of acoustic window material.
Further, described entrant sound coating is made up of entrant sound coating.
Further, described entrant sound armour layer is adhesively fixed by binding agent and acoustical cotton layer.
Further, the shape of cross section of the sound absorption structure is rectangle, triangle, circle or polygon.
The beneficial effects of the utility model are：Composite decoration sound absorption structure of the present utility model in its innermost layer by arranging
The thicker acoustical cotton of a layer thickness, it ensure that composite decoration sound absorption structure has good sqouynd absorption lowering noise performance；Meanwhile in sound-absorbing
Structure is provided with one layer of entrant sound armour layer and entrant sound coating successively on two lateral surfaces of cotton layer, not only sound is entered acoustical cotton
To reach sqouynd absorption lowering noise purpose by acoustical cotton in layer, and acoustical cotton can also be prevented by entrant sound armour layer and entrant sound coating
Filament flies away into air after aging, so as to avoid filament from entering after human body the injury caused to human body；In addition, more attach most importance to
Want, due to scribbling one layer of extremely strong coating of dicoration in the outermost layer of composite decoration sound absorption structure of the present utility model, and
The face shaping of composite decoration sound absorption structure can be optionally combined, arrange in pairs or groups so that composite decoration sound absorption structure itself has very
Strong dicoration and expression power, sqouynd absorption lowering noise and decoration especially suitable for the interior space or space.
Brief description of the drawings
Fig. 1 is the structural representation of composite decoration sound absorption structure of the present utility model.
Fig. 2 is the structural representation of the indoor suspension type sound absorber of embodiment 1.
Fig. 3 is Fig. 2 sectional view.
Fig. 4 is the structural representation of embodiment 2.
In figure mark for：1- acoustical cotton layers, 2- entrant sound armour layers, 3- entrant sound coatings, 4- binding agents, 5- protecting frames, 6- are hung
Ring, 7- walls or ceiling.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples, but embodiment of the present utility model is unlimited
In this.
As shown in figure 1, composite decoration sound absorption structure of the present utility model, including acoustical cotton layer 1, entrant sound armour layer 2 and thoroughly
Sound coating 3, it is adhesively fixed with the entrant sound armour layer described in one layer on the two sides of the acoustical cotton layer 1 respectively by binding agent 4
2, the entrant sound coating 3 described in one layer, this composite decoration sound absorption structure are coated respectively with the lateral surface of two layers of entrant sound armour layer 2
Shape of cross section be cuboid；Obviously, the shape of cross section of compound sound-absorption structural can also be other shapes, such as triangle
Shape, circle, polygon etc., the shape being adapted with environment can be selected according to site environment, to meet interior decoration effect
Demand.Described entrant sound armour layer 2 is made up of acoustic window material, such as fiberglass fiber paper or grid cloth.Described entrant sound coating 3 by
Decoration is made of environmentally friendly entrant sound coating, such as sandstone micropore entrant sound coating.
Composite decoration sound absorption structure of the present utility model is protected by arranging the thicker acoustical cotton of a layer thickness in its innermost layer
Having demonstrate,proved composite decoration sound absorption structure has good sqouynd absorption lowering noise performance；Meanwhile the structure successively on two lateral surfaces of acoustical cotton layer
Provided with one layer of entrant sound armour layer and entrant sound coating, sound is not only set to enter in acoustical cotton layer to reach suction by acoustical cotton
Sound noise reduction purpose, and by entrant sound armour layer and entrant sound coating filament after acoustical cotton aging can also be prevented to be floatd into air
Dissipate, so as to avoid filament from entering after human body the injury caused to human body；In addition, it is even more important that due to new in this practicality
The outermost layer of the composite decoration sound absorption structure of type scribbles one layer of entrant sound coating, and the various colors of entrant sound coating are various, Ke Yisui
Meaning combination, collocation, meanwhile, the face shaping of composite decoration sound absorption structure can also be optionally combined, arrange in pairs or groups, so that compound dress
Decorations sound absorption structure there is very strong dicoration and expression power, especially suitable for the interior space or space sqouynd absorption lowering noise with
And decoration.
Embodiment 1
As shown in Figure 2 and Figure 3, composite decoration sound absorption structure of the present utility model can be used for suspension type sound absorber in make-up room,
It can not only make indoor suspension type sound absorber that there is good sqouynd absorption lowering noise effect, can also have indoor suspension type sound absorber
Very strong dicoration, when the lifting of indoor suspension type sound absorber indoors, the overall appearance of interior can be made become more
It is attractive in appearance；The specific make step of indoor suspension type sound absorber is：The composite decoration sound absorption structure of cuboid will be shaped as first
Made according to design size size, then by the section surrounding of composite decoration sound absorption structure, structure sets cross section and is in a manner of bound edge
The protecting frame 5 of U-shape structure, finally suspension ring 6 are set to may make up indoor suspension type sound absorber on protecting frame 5.
Embodiment 2
As shown in figure 4, composite decoration sound absorption structure of the present utility model can also be laid immediately on wall or ceiling 7
On, can not only make it is indoor there is good sqouynd absorption lowering noise effect, can also direct decorating wall or ceiling 7, in enhanced room
The cosmetic look of wall or ceiling 7；Specifically laying step is：Wall or ceiling 7 are carried out at Base Smoothness first
Reason, then brush smears a layer binder 4 on the base surface of wall or ceiling 7, finally by described composite decoration sound absorption structure
It is bonded on wall or ceiling 7；In order to save manufacturing cost, composite decoration sound absorption structure and wall or ceiling can be made
7 bonding one sides are not coated with entrant sound coating 3, and directly entrant sound armour layer 2 is bonded on wall or ceiling 7.
Claims (5)
- A kind of 1. composite decoration sound absorption structure, it is characterised in that：Including acoustical cotton layer（1）, entrant sound armour layer（2）With entrant sound coating （3）, the acoustical cotton layer（1）Two sides on be respectively equipped with entrant sound armour layer described in one layer（2）, two layers of entrant sound mask Layer（2）Lateral surface on be coated respectively with entrant sound coating described in one layer（3）.
- 2. composite decoration sound absorption structure according to claim 1, it is characterised in that：Described entrant sound armour layer（2）By saturating Sound material is made.
- 3. composite decoration sound absorption structure according to claim 1, it is characterised in that：Described entrant sound coating（3）By entrant sound Coating is made.
- 4. composite decoration sound absorption structure according to claim 1, it is characterised in that：Described entrant sound armour layer（2）Pass through Binding agent（4）With acoustical cotton layer（1）It is adhesively fixed.
- 5. composite decoration sound absorption structure according to claim 1, it is characterised in that：The shape of cross section of the sound absorption structure For rectangle, triangle or circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720956804.8U CN207160476U (en) | 2017-08-02 | 2017-08-02 | A kind of composite decoration sound absorption structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720956804.8U CN207160476U (en) | 2017-08-02 | 2017-08-02 | A kind of composite decoration sound absorption structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207160476U true CN207160476U (en) | 2018-03-30 |
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ID=61715739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720956804.8U Active CN207160476U (en) | 2017-08-02 | 2017-08-02 | A kind of composite decoration sound absorption structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207160476U (en) |
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2017
- 2017-08-02 CN CN201720956804.8U patent/CN207160476U/en active Active
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