CN207260479U - A kind of non-woven material acoustical absorption wall paper - Google Patents
A kind of non-woven material acoustical absorption wall paper Download PDFInfo
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- CN207260479U CN207260479U CN201720997803.8U CN201720997803U CN207260479U CN 207260479 U CN207260479 U CN 207260479U CN 201720997803 U CN201720997803 U CN 201720997803U CN 207260479 U CN207260479 U CN 207260479U
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Abstract
The utility model discloses a kind of non-woven material acoustical absorption wall paper,Including crude fibre non-woven material layer and fine fibre non-woven material layer,The fine fibre non-woven material layer lower surface is equipped with sound-absorbing cavity,Inclined non-woven material plate is equipped with the sound-absorbing cavity,The sound-absorbing cavity lower surface is equipped with elastic layer,Flexible silicon glueballs is equipped with the elastic layer,The elastic layer lower surface is equipped with impermeable film,The crude fibre non-woven material layer upper surface is equipped with refractory fiber floor,The refractory fiber floor outer surface is equipped with decorative layer,The crude fibre non-woven material layer,Fine fibre non-woven material layer and sound-absorbing cavity inside are equipped with three-dimensional screen work,The solid screen work includes X-direction stent,Y-direction stent and Z-direction stent,By setting crude fibre non-woven material layer,Fine fibre non-woven material layer and sound-absorbing cavity,The noise of almost various frequency ranges can be absorbed,By setting three-dimensional screen work,Make acoustical absorption wall paper that there is stronger anti-strike ability,Do not allow yielding.
Description
Technical field
Acoustical absorption wall paper technical field is the utility model is related to, is specially a kind of non-woven material acoustical absorption wall paper.
Background technology
Wallpaper is also referred to as wallpaper, be it is a kind of be used to paper the indoor hardware fitting of metope, be widely used in house, office,
Interior decoration of hotel etc., material is not limited to paper, and also comprising other materials, because having, color is various, pattern is rich
The characteristics of a variety of other house decorative materials institutes such as rich, luxurious style, safety and environmental protection, easy for construction, affordable are incomparable,
Therefore considerable degree of popularization is obtained in developed countries and regions such as America and Europe, Japan, at present, the wallpaper with sound absorption function is got over
Carry out more concerns, existing non-woven material acoustical absorption wall paper has the following disadvantages：
(1) non-woven material refers to that the fiber of orientation or random alignment passes through friction, obvolvent or bonding or these methods
Combine and be combined with each other manufactured tablet, fibre web or batts, since it has higher porosity, these holes can be by sound
Thermal energy can be converted into, therefore is commonly used for sound-absorbing material, still, the sound absorption qualities of non-woven material depend on it and form the length of fiber
With pressing rate, the frequency range that different types of non-woven material absorbs noise is different, and there is presently no one kind occur to absorb respectively
The material of kind frequency range noise；
(2) due to existing non-woven material acoustical absorption wall paper all by foaming handle, there is very high porosity, in the hope of compared with
High acoustic absorptivity, so general acoustical absorption wall paper quality is all relatively soft, anti-strike ability is very weak, easily under external force or
Deformed during variation of ambient temperature, therefore service life is relatively low；
(3) fire prevention due to non-woven material and humidity resistance are poor, are unfavorable for using under conditions of bad environments, lead
Cause the preventing fires of non-woven material acoustical absorption wall paper, the defects of mothproof and moisture resistance is poor.
The content of the invention
In order to overcome the shortcomings of prior art, the utility model provides a kind of non-woven material acoustical absorption wall paper, passes through
Crude fibre non-woven material layer, fine fibre non-woven material layer and sound-absorbing cavity are set, making an uproar for almost various frequency ranges can be absorbed
Sound, by setting three-dimensional screen work, makes acoustical absorption wall paper have stronger anti-strike ability, it is not easy to deform, can effectively solve the problem that the back of the body
The problem of scape technology proposes.
Technical solution is used by the utility model solves its technical problem：A kind of non-woven material acoustical absorption wall paper, bag
Crude fibre non-woven material layer is included, the crude fibre non-woven material layer lower surface is equipped with fine fibre non-woven material layer, described
Fine fibre non-woven material layer lower surface is equipped with sound-absorbing cavity, and inclined non-woven material plate, institute are equipped with the sound-absorbing cavity
State sound-absorbing cavity lower surface and be equipped with elastic layer, the elastic layer is internally provided with flexible silicon glueballs, and the elastic layer lower surface is equipped with
Impermeable film, the impermeable film lower surface are connected with adhesive-layer, and the crude fibre non-woven material layer upper surface is equipped with fire resisting
Fibrous layer, the refractory fiber floor outer surface are equipped with decorative layer, the crude fibre non-woven material layer, fine fibre non-woven material
Layer and sound-absorbing cavity inside are equipped with three-dimensional screen work, and the solid screen work includes X-direction stent, Y-direction stent and Z-direction stent.
As a kind of preferable technical solution of the utility model, the decorative layer outer surface is equipped with anti-skid bulge.
As a kind of preferable technical solution of the utility model, the thickness of the sound-absorbing cavity is not less than 2mm, described non-to knit
The inclination angle of producing material flitch is 45 °.
As a kind of preferable technical solution of the utility model, a diameter of 1mm of the flexible silicon glueballs.
It is equal as a kind of preferable technical solution of the utility model, the X-direction stent, Y-direction stent and Z-direction stent
By density is small and magnesium alloy that intensity is high is made, the X-direction stent and Y-direction stent are all located at horizontal direction and hang down mutually
Directly, and its cross-sectional diameter is identical, and the Z-direction stent is vertical direction, and its cross-sectional diameter is X-direction stent or Y side
To twice of stent.
Compared with prior art, the beneficial effects of the utility model are：
(1) the utility model is by setting crude fibre non-woven material layer, fine fibre non-woven material layer and sound-absorbing cavity,
The noise of almost various frequency ranges can be absorbed, crude fibre non-woven material layer is used for absorbing the noise of low-frequency range, and fine fibre is non-to be knitted
The producing material bed of material is used for absorbing the noise of high band, inclined non-woven material plate is equipped with sound-absorbing cavity, for reflecting and absorbing
The noise of other frequency ranges, or through crude fibre non-woven material layer and the noise of fine fibre non-woven material layer, so that should
Wallpaper can absorb the noise of various frequency ranges；
(2) the utility model makes acoustical absorption wall paper both have very high by setting the three-dimensional screen work being embedded in inside wallpaper
Porosity, and there is higher hardness, and stronger anti-strike ability, prevent under external force or in variation of ambient temperature
When deform, improve service life；
(3) the utility model solves non-woven material acoustical absorption wall paper and prevents by setting refractory fiber floor and impermeable film
The defects of fire and humidity resistance are poor, makes acoustical absorption wall paper more prevent fires, is mothproof and moisture-proof.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the three-dimensional screen work structure diagram of the utility model.
In figure：1- crude fibre non-woven material layers；2- fine fibre non-woven material layers；3- sound-absorbing cavitys；The non-woven materials of 4-
Flitch；5- elastic layers；6- flexible silicon glueballs；7- impermeable films；8- adhesive-layers；9- refractory fiber floors；10- decorative layers；11- is anti-skidding
It is raised；12- solid screen works；13-X directions stent；14-Y directions stent；15-Z directions stent.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
The explanation of following embodiment is refer to the attached drawing, can be to the particular implementation implemented to example the utility model
Example.The direction and position term that the utility model is previously mentioned, for example, " on ", " in ", " under ", "front", "rear", "left", "right", "
It is interior ", " outer ", " side " etc., be only the direction and position with reference to annexed drawings.Therefore, the direction and position term used is to use
To illustrate and understand the utility model, and it is not used to limitation the utility model.
Embodiment：
As shown in Figure 1, the utility model provides a kind of non-woven material acoustical absorption wall paper, including crude fibre non-woven material
Layer 1,1 lower surface of crude fibre non-woven material layer is equipped with fine fibre non-woven material layer 2, the fine fibre non-woven material
2 lower surface of layer are equipped with sound-absorbing cavity 3, and inclined non-woven material plate 4 is equipped with the sound-absorbing cavity 3, the sound-absorbing cavity 3
Thickness is not less than 2mm, and the inclination angle of the non-woven material plate 4 is 45 °, is conducive to absorb and launch sound wave.
As shown in Figure 1,3 lower surface of sound-absorbing cavity is equipped with elastic layer 5, the elastic layer 5 is internally provided with elastic silica gel
Ball 6, a diameter of 1mm of the flexible silicon glueballs 6, makes whole wallpaper have preferable elasticity, does not allow it yielding, the bullet
Property 5 lower surface of layer is equipped with impermeable film 7, and 7 lower surface of impermeable film is connected with adhesive-layer 8, the non-woven material of crude fibre
1 upper surface of the bed of material is equipped with refractory fiber floor 9, and 9 outer surface of refractory fiber floor is equipped with decorative layer 10,10 appearance of decorative layer
Face is equipped with anti-skid bulge, increases the antiskid function of acoustical absorption wall paper.
As depicted in figs. 1 and 2, the crude fibre non-woven material layer 1, fine fibre non-woven material layer 2 and sound-absorbing cavity 3
Three-dimensional screen work 12 is internally provided with, the solid screen work 12 includes X-direction stent 13, Y-direction stent 14 and Z-direction stent 15, institute
State X-direction stent 13, Y-direction stent 14 and Z-direction stent 15 by density is small and magnesium alloy that intensity is high is made, the X
Direction stent 13 and Y-direction stent 14 are all located at horizontal direction and orthogonal, and its cross-sectional diameter is identical, the Z-direction
Stent 15 is vertical direction, and its cross-sectional diameter is twice of X-direction stent 13 or Y-direction stent 14, make wallpaper have compared with
Good crushing resistance.
In conclusion the utility model is mainly characterized by：
(1) the utility model is by setting crude fibre non-woven material layer, fine fibre non-woven material layer and sound-absorbing cavity,
The noise of almost various frequency ranges can be absorbed, crude fibre non-woven material layer is used for absorbing the noise of low-frequency range, and fine fibre is non-to be knitted
The producing material bed of material is used for absorbing the noise of high band, inclined non-woven material plate is equipped with sound-absorbing cavity, for reflecting and absorbing
The noise of other frequency ranges, or through crude fibre non-woven material layer and the noise of fine fibre non-woven material layer, so that should
Wallpaper can absorb the noise of various frequency ranges；
(2) the utility model makes acoustical absorption wall paper both have very high by setting the three-dimensional screen work being embedded in inside wallpaper
Porosity, and there is higher hardness, and stronger anti-strike ability, prevent under external force or in variation of ambient temperature
When deform, improve service life；
(3) the utility model solves non-woven material acoustical absorption wall paper and prevents by setting refractory fiber floor and impermeable film
The defects of fire and humidity resistance are poor, makes acoustical absorption wall paper more prevent fires, is mothproof and moisture-proof.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
- A kind of 1. non-woven material acoustical absorption wall paper, it is characterised in that：Including crude fibre non-woven material layer (1), the crude fibre Non-woven material layer (1) lower surface is equipped with fine fibre non-woven material layer (2), fine fibre non-woven material layer (2) following table Face is equipped with sound-absorbing cavity (3), and inclined non-woven material plate (4), the sound-absorbing cavity (3) are equipped with the sound-absorbing cavity (3) Lower surface is equipped with elastic layer (5), and the elastic layer (5) is internally provided with flexible silicon glueballs (6), and elastic layer (5) lower surface is set There is impermeable film (7), impermeable film (7) lower surface is connected with adhesive-layer (8), the crude fibre non-woven material layer (1) Upper surface is equipped with refractory fiber floor (9), and refractory fiber floor (9) outer surface is equipped with decorative layer (10), and the crude fibre is non-to be knitted The producing material bed of material (1), fine fibre non-woven material layer (2) and sound-absorbing cavity (3) are internally provided with three-dimensional screen work (12), the n-cube lattice Frame (12) includes X-direction stent (13), Y-direction stent (14) and Z-direction stent (15).
- A kind of 2. non-woven material acoustical absorption wall paper according to claim 1, it is characterised in that：Decorative layer (10) appearance Face is equipped with anti-skid bulge (11).
- A kind of 3. non-woven material acoustical absorption wall paper according to claim 1, it is characterised in that：The sound-absorbing cavity (3) Thickness is not less than 2mm, and the inclination angle of the non-woven material plate (4) is 45 °.
- A kind of 4. non-woven material acoustical absorption wall paper according to claim 1, it is characterised in that：The flexible silicon glueballs (6) A diameter of 1mm.
- A kind of 5. non-woven material acoustical absorption wall paper according to claim 4, it is characterised in that：The X-direction stent (13), Y-direction stent (14) and Z-direction stent (15) by density is small and magnesium alloy that intensity is high is made, the X-direction stent (13) and Y-direction stent (14) is all located at horizontal direction and orthogonal, and its cross-sectional diameter is identical, the Z-direction stent (15) it is vertical direction, and twice that its cross-sectional diameter is X-direction stent (13) or Y-direction stent (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720997803.8U CN207260479U (en) | 2017-08-10 | 2017-08-10 | A kind of non-woven material acoustical absorption wall paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720997803.8U CN207260479U (en) | 2017-08-10 | 2017-08-10 | A kind of non-woven material acoustical absorption wall paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207260479U true CN207260479U (en) | 2018-04-20 |
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ID=61924432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720997803.8U Expired - Fee Related CN207260479U (en) | 2017-08-10 | 2017-08-10 | A kind of non-woven material acoustical absorption wall paper |
Country Status (1)
| Country | Link |
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| CN (1) | CN207260479U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421912A (en) * | 2019-08-20 | 2019-11-08 | 无锡市昊恩保护膜有限公司 | The non-woven fabrics protective film and preparation method of anti-skid and waterproof |
| CN111636576A (en) * | 2020-06-09 | 2020-09-08 | 刘纯科 | Civil silencing decorative wallpaper |
-
2017
- 2017-08-10 CN CN201720997803.8U patent/CN207260479U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421912A (en) * | 2019-08-20 | 2019-11-08 | 无锡市昊恩保护膜有限公司 | The non-woven fabrics protective film and preparation method of anti-skid and waterproof |
| CN111636576A (en) * | 2020-06-09 | 2020-09-08 | 刘纯科 | Civil silencing decorative wallpaper |
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| 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: 20180420 Termination date: 20180810 |