CN213261486U - Composite non-woven fabric with sound absorption and insulation functions - Google Patents
Composite non-woven fabric with sound absorption and insulation functions Download PDFInfo
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- CN213261486U CN213261486U CN202021634176.XU CN202021634176U CN213261486U CN 213261486 U CN213261486 U CN 213261486U CN 202021634176 U CN202021634176 U CN 202021634176U CN 213261486 U CN213261486 U CN 213261486U
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Abstract
The utility model provides a composite nonwoven fabric with inhale sound insulation function, including the non-woven fabrics surface course, the downside of non-woven fabrics surface course on be equipped with the sound-absorbing layer, the downside on sound-absorbing layer on be equipped with the puigging, the downside of puigging on be equipped with the articulamentum, bond through glue between each layer that links to each other, the last side of puigging on fixedly be provided with the connecting block, the downside on sound-absorbing layer on be equipped with connecting block complex recess.
Description
Technical Field
The utility model relates to a composite non-woven fabrics with inhale sound insulation function.
Background
Along with the use of non-woven fabrics is more and more extensive, the non-woven fabrics is also used the cladding on the surface of object, plays the effect of protecting article, and in order to richen people's user demand, it also need possess more functions just can satisfy people's demand.
SUMMERY OF THE UTILITY MODEL
To the problem pointed out in the background art, the utility model provides a composite nonwoven fabric with inhale syllable-dividing function.
The technical scheme of the utility model is realized like this:
the utility model provides a composite nonwoven fabric with inhale sound insulation function, includes the non-woven fabrics surface course, the downside of non-woven fabrics surface course on be equipped with the sound-absorbing layer, the downside on sound-absorbing layer on be equipped with the puigging, the downside of puigging on be equipped with the articulamentum, bond through glue between each layer that links to each other, the last side of puigging on fixedly be provided with the connecting block, the downside on sound-absorbing layer on be equipped with connecting block complex recess.
The utility model discloses further set up to, the sound absorbing layer be the sponge layer.
The utility model discloses further set up to, the puigging be the aluminium foil layer.
The utility model discloses further set up to, the articulamentum be the rubber layer, the downside on rubber layer on be equipped with the line of indent.
The utility model discloses further set up to, the connecting block be the plastic block, the connecting block with the recess pass through glue and connect.
By adopting the technical scheme, the beneficial effects of the utility model are that:
the utility model provides a composite nonwoven fabric with inhale sound insulation function, it has the sponge layer and the sound insulation pad aluminium foil layer of inhaling the sound for the non-woven fabrics has good sound insulation function of inhaling, and the non-woven fabrics sets up the line of indent with the help of rubber layer and article surface bonding simultaneously, and the downside on rubber layer sets up the line of indent, but the line through this indent can hold more glue, makes it connect more firmly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the lower side surface of the connection layer of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The present invention is described below with reference to fig. 1-2:
the utility model provides a compound non-woven fabrics with inhale sound insulation function, includes non-woven fabrics surface course 1, non-woven fabrics surface course 1 the downside on be equipped with sound absorbing layer 2, sound absorbing layer 2 the downside on be equipped with puigging 3, sound absorbing layer 3 the downside on be equipped with articulamentum 4, bond through glue between each adjacent layer, sound absorbing layer 3 go up the side on the fixed connecting block 5 that is provided with, sound absorbing layer 2 the downside on be equipped with connecting block 5 complex recess 6.
The sound absorption layer 2 is a sponge layer.
And the sound insulation layer 3 is an aluminum foil layer.
The connecting layer 4 is a rubber layer, and concave grains 7 are arranged on the lower side surface of the rubber layer.
The connecting block 5 is a plastic block, and the connecting block 5 is connected with the groove 6 through glue.
The utility model provides a composite nonwoven fabric with inhale sound insulation function, it has the sponge layer and the sound insulation pad aluminium foil layer of inhaling the sound for the non-woven fabrics has good sound insulation function of inhaling, and the non-woven fabrics sets up the line of indent with the help of rubber layer and article surface bonding simultaneously, and the downside on rubber layer sets up the line of indent, but the line through this indent can hold more glue, makes it connect more firmly.
The above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a compound non-woven fabrics with inhale sound insulation function which characterized in that: including non-woven fabrics surface course (1), the downside of non-woven fabrics surface course (1) on be equipped with sound absorbing layer (2), sound absorbing layer's (2) the downside on be equipped with puigging (3), the downside of puigging (3) on be equipped with articulamentum (4), bond through glue between each adjacent layer, the last side of puigging (3) on the fixed connecting block (5) that is provided with, the downside of sound absorbing layer (2) on be equipped with connecting block (5) complex recess (6).
2. The composite nonwoven fabric with sound absorption and insulation functions as claimed in claim 1, wherein: the sound absorption layer (2) is a sponge layer.
3. The composite nonwoven fabric with sound absorption and insulation functions as claimed in claim 1, wherein: the sound insulation layer (3) is an aluminum foil layer.
4. The composite nonwoven fabric with sound absorption and insulation functions as claimed in claim 1, wherein: the connecting layer (4) is a rubber layer, and concave grains (7) are arranged on the lower side surface of the rubber layer.
5. The composite nonwoven fabric with sound absorption and insulation functions as claimed in claim 1, wherein: the connecting block (5) is a plastic block, and the connecting block (5) is connected with the groove (6) through glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021634176.XU CN213261486U (en) | 2020-08-08 | 2020-08-08 | Composite non-woven fabric with sound absorption and insulation functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021634176.XU CN213261486U (en) | 2020-08-08 | 2020-08-08 | Composite non-woven fabric with sound absorption and insulation functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213261486U true CN213261486U (en) | 2021-05-25 |
Family
ID=75971075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021634176.XU Active CN213261486U (en) | 2020-08-08 | 2020-08-08 | Composite non-woven fabric with sound absorption and insulation functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213261486U (en) |
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2020
- 2020-08-08 CN CN202021634176.XU patent/CN213261486U/en active Active
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