CN206011924U - A kind of hot Sound-proof material that quickly disappears - Google Patents
A kind of hot Sound-proof material that quickly disappears Download PDFInfo
- Publication number
- CN206011924U CN206011924U CN201620824867.3U CN201620824867U CN206011924U CN 206011924 U CN206011924 U CN 206011924U CN 201620824867 U CN201620824867 U CN 201620824867U CN 206011924 U CN206011924 U CN 206011924U
- Authority
- CN
- China
- Prior art keywords
- proof material
- polyester fiber
- sound
- insulation cotton
- cotton layer
- 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
- Laminated Bodies (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The hot Sound-proof material the utility model discloses one kind quickly disappears, including：The first polyester fiber sound insulation cotton layer being bonded together up and down and the second polyester fiber sound insulation cotton layer, the first polyester fiber sound insulation cotton layer include：First upper surface and the first lower surface, the second polyester fiber sound insulation cotton layer include：Second upper surface and the second lower surface, first upper surface and the second lower surface are in planar structure, and first lower surface and the second upper surface are in Wave-shaped structural, filled with refrigeration gel in the cavity that first lower surface is connected with the second upper surface.By the way, this utility model is in addition to excellent soundproof effect, and also there is the hot property that quickly disappears, it is to avoid Sound-proof material internal heat energy is piled up and damages the parts that are pasted with Sound-proof material.
Description
Technical field
This utility model is related to Sound-proof material field, more particularly to a kind of hot Sound-proof material that quickly disappears.
Background technology
It is well known that the noise that automobile is produced under idling, acceleration or different road traveling states, through chassis and car body
Noise is amplified and incoming in-car after producing resonance or sympathetic response, make driver not feel well.Sound-proof material can be by noise and vibration energy
The kinetic energy of the fine count fiber being converted into inside Sound-proof material is simultaneously led into heat energy and disappears, and reaches the function of absorbing sound and lowering noise, thus sound insulation
Cotton-wadded quilt is widely used in automobile manufacture industry, but often produces higher heat energy during sound-absorbing inside Sound-proof material, when
Heat energy can be caused to damage to the auto parts and components for attaching Sound-proof material when gathering to a certain extent.
Utility model content
This utility model hot Sound-proof material mainly solving the technical problems that offer one kind quickly disappears, can solve the problem that existing sound insulation
The defect of cotton heat dispersion difference.
For solving above-mentioned technical problem, the technical scheme that this utility model is adopted is：There is provided one kind quickly disappear heat every
Sound cotton, including：The first polyester fiber sound insulation cotton layer being bonded together up and down and the second polyester fiber sound insulation cotton layer, described first
Polyester fiber sound insulation cotton layer includes：First upper surface and the first lower surface, the second polyester fiber sound insulation cotton layer include：Second
Upper surface and the second lower surface, first upper surface and the second lower surface are in planar structure, first lower surface and the
Two upper surfaces are in Wave-shaped structural, filled with refrigeration gel in the cavity that first lower surface is connected with the second upper surface.
In one preferred embodiment of this utility model, pressing on first upper surface has waterproof film layer.
In one preferred embodiment of this utility model, crest height H1 of the first lower surface of the undaform is 0.5-
2mm.
In one preferred embodiment of this utility model, the trough height H2 of the second upper surface of the undaform is 0.5-
2mm.
The beneficial effects of the utility model are：This utility model is bonded by double-layer polyester fiber Sound-proof material, and
One polyester fiber Sound-proof material is connected with the second polyester fiber Sound-proof material in the cavity to be formed filled with refrigeration gel, can make this reality
With novel sound insulating cotton in addition to excellent soundproof effect, also there is the hot property that quickly disappears, it is to avoid Sound-proof material internal heat energy heap
Long-pending and damage is pasted with the parts of Sound-proof material.
Description of the drawings
Fig. 1 is that this utility model quickly disappears the structural representation of one preferred embodiment of hot Sound-proof material；
In accompanying drawing, the labelling of each part is as follows：1st, the first polyester fiber sound insulation cotton layer, the 2, second polyester fiber sound insulation cotton layer,
3rd, freeze gel, the 11, first upper surface, the 12, first lower surface, the 21, second upper surface, the 22, second lower surface.
Specific embodiment
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model
Can be easier to be readily appreciated by one skilled in the art with feature, apparent clear and definite so as to make to protection domain of the present utility model
Define.
Fig. 1 is referred to, this utility model embodiment includes：
A kind of hot Sound-proof material that quickly disappears, including：The first polyester fiber sound insulation cotton layer 1 and second being bonded together up and down is poly-
Ester fiber sound insulation cotton layer 2, the first polyester fiber sound insulation cotton layer 1 include：First upper surface 11 and the first lower surface 12, described
Second polyester fiber sound insulation cotton layer 2 includes：Second upper surface 21 and the second lower surface 22, under first upper surface 11 and second
Surface 22 is in planar structure, and first lower surface 12 and the second upper surface 21 are in Wave-shaped structural, first following table
Filled with refrigeration gel 3 in the cavity that face 12 is connected with the second upper surface 21, the heat of aggregation in Sound-proof material can be quickly eliminated.
Preferably, on first upper surface 11, pressing has waterproof film layer, and Sound-proof material can be avoided to reduce because making moist
Its service life.
Crest height H1 of the first lower surface of the undaform 12 is 0.5-2mm.
The trough height H2 of the second upper surface of the undaform 21 is 0.5-2mm.
This utility model discloses a kind of hot Sound-proof material that quickly disappears, and is bonded by double-layer polyester fiber Sound-proof material, and
First polyester fiber Sound-proof material is connected with the second polyester fiber Sound-proof material in the cavity to be formed filled with refrigeration gel, can make this
Utility model Sound-proof material has the hot property that quickly disappears in addition to excellent soundproof effect, also, it is to avoid Sound-proof material internal heat energy
Pile up and damage and be pasted with the parts of Sound-proof material.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, every
The equivalent structure that is made using this utility model description and accompanying drawing content or equivalent flow conversion, or be directly or indirectly used in
Other related technical fields, are included in scope of patent protection of the present utility model in the same manner.
Claims (4)
1. one kind quickly disappears hot Sound-proof material, it is characterised in that include：The first polyester fiber sound insulation cotton layer being bonded together up and down
With the second polyester fiber sound insulation cotton layer, the first polyester fiber sound insulation cotton layer includes：First upper surface and the first lower surface, institute
Stating the second polyester fiber sound insulation cotton layer includes：Second upper surface and the second lower surface, first upper surface and the second lower surface
It is in planar structure, first lower surface and the second upper surface are in Wave-shaped structural, on first lower surface and second
Filled with refrigeration gel in the cavity of surface connection.
2. the hot Sound-proof material that quickly disappears according to claim 1, it is characterised in that pressing has waterproof on first upper surface
Thin layer.
3. the hot Sound-proof material that quickly disappears according to claim 1, it is characterised in that the crest of the first lower surface of the undaform
Height H1 is 0.5-2mm.
4. the hot Sound-proof material that quickly disappears according to claim 1, it is characterised in that the trough of the second upper surface of the undaform
Height H2 is 0.5-2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620824867.3U CN206011924U (en) | 2016-08-02 | 2016-08-02 | A kind of hot Sound-proof material that quickly disappears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620824867.3U CN206011924U (en) | 2016-08-02 | 2016-08-02 | A kind of hot Sound-proof material that quickly disappears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206011924U true CN206011924U (en) | 2017-03-15 |
Family
ID=58246163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620824867.3U Expired - Fee Related CN206011924U (en) | 2016-08-02 | 2016-08-02 | A kind of hot Sound-proof material that quickly disappears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206011924U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106079797A (en) * | 2016-08-02 | 2016-11-09 | 常熟市嘉淀纺织有限公司 | One quickly disappears hot Sound-proof material |
| CN110329175A (en) * | 2019-05-23 | 2019-10-15 | 连云港冠泰汽车配件有限公司 | A kind of passive acoustic material of passenger car crew module NVH |
-
2016
- 2016-08-02 CN CN201620824867.3U patent/CN206011924U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106079797A (en) * | 2016-08-02 | 2016-11-09 | 常熟市嘉淀纺织有限公司 | One quickly disappears hot Sound-proof material |
| CN110329175A (en) * | 2019-05-23 | 2019-10-15 | 连云港冠泰汽车配件有限公司 | A kind of passive acoustic material of passenger car crew module NVH |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20170802 |