CN205564283U - Compound material of rubber foaming sound insulation - Google Patents
Compound material of rubber foaming sound insulation Download PDFInfo
- Publication number
- CN205564283U CN205564283U CN201620153837.4U CN201620153837U CN205564283U CN 205564283 U CN205564283 U CN 205564283U CN 201620153837 U CN201620153837 U CN 201620153837U CN 205564283 U CN205564283 U CN 205564283U
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- material main
- main body
- sound insulating
- insulating material
- metal material
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- Soundproofing, Sound Blocking, And Sound Damping (AREA)
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Abstract
The utility model relates to a rubber foaming sound insulating material, this rubber foaming sound insulating material include metal material main part and the rubber sound insulating material main part that foams, the metal material main part be that a section is polygonal inner zone cavity structures, rubber foaming sound insulating material main part is circle or elliptic cylinder structure, rubber foaming sound insulating material main part sets up in the interior cavity of metal material main part, the circle of rubber foaming sound insulating material main part or elliptic cylinder's edge are tangent with the inner wall of metal material main part, form air flowing space between metal material main part and the rubber foaming sound insulating material main part. This NULL is in metal material vehicle, building combined material structure, and the installation is convenient, it gives sound insulation to play fall make an uproar, absorb water, fire -retardant, heat preservation effect.
Description
Technical field
This utility model relates to a kind of sound insulating material, and a kind of rubber pange sound insulating material, this materials application is in metal material vehicle, composite building material structure.
Background technology
Along with the development of the modern industry, environmental pollution is also with generation, and noise pollution is exactly the one of environmental pollution, has become as to the mankind one and endangers greatly, and the development of acoustic damping materials has profound significance for reducing noise jamming.
Traditional vehicle structure is many with damping slurry and rubber slab noise reduction, when running at high speed, it is impossible to preferably reduces the sympathetic response sound of vehicle generation itself, affects the comfort level of passenger.
General environment noise is mostly from random noise source, the noise produced resonance in vehicle operation, rubbing, in the compartment closed, can affect the nervous system of people, makes people's irritability, irritability, impact sleep, cause tired, reduce mood and the comfort level of traveler.
Summary of the invention
The purpose of this utility model to provide a kind of rubber pange sound insulating material, and this materials application is in metal material vehicle, composite building material structure, and it is convenient to install, play sound insulation and noise reduction, do not absorb water, fire-retardant, insulation effect.
This utility model purpose is realized in, a kind of rubber pange sound insulating material, it is characterized in that: this rubber pange sound insulating material includes metal material main body and rubber pange sound insulating material main body, described metal material main body be a section be polygonal interior attached cavity structure, described rubber pange sound insulating material main body is circle or Elliptic Cylinder structure, described rubber pange sound insulating material main body is arranged in the inner chamber body of metal material main body, the circle of described rubber pange sound insulating material main body or the edge of Elliptic Cylinder are tangent with the inwall of metal material main body, air flow spaces is formed between described metal material main body and rubber pange sound insulating material main body.
This utility model has the advantages that:
1, the rubber pange sound insulating material main body that this utility model uses is to have a kind of porous elastomeric material, between eyelet and eyelet not connected, play sound insulation and noise reducing and damping capacity effect, be contained in the air layer between the rubber pange sound insulating material in metal material cavity and mounted piece and can jointly block refraction and the overlapping transmission that noise is formed.
2, this utility model compared with rubber plate compare, there is density little, heat conductivity is low, and the most hygroscopic, light weight, flexible are soft good, and heat insulation sound absorbent is effective, also can be widely used in aviation, automobile, instrument, instrument, household electrical appliances and packaging.
3, this utility model material is flame retardant products, and smog index and low index reach railway and building trade standard.
4, this utility model springiness, can attached gluing connect and exterior protecting film install.
Accompanying drawing explanation
Fig. 1 is this utility model overall structure sectional view.
Fig. 2 is this utility model metal material main body section sectional view when being square structure form.
Fig. 3 is this utility model metal material main body section sectional view when being triangular structure form.
Fig. 4,5 it is another embodiment structure sectional view that this utility model rubber pange sound insulating material main body is filled in metal material body lumen.
Detailed description of the invention
Shown in accompanying drawing 2,3: this rubber pange sound insulating material includes metal material main body 1 and rubber pange sound insulating material main body 2, described metal material main body 1 be a section be polygonal interior attached cavity structure, described rubber pange sound insulating material main body 2 is cylindrical structure, described rubber pange sound insulating material main body 2 is arranged in the inner chamber body of metal material main body 1, the cylindrical edge of described rubber pange sound insulating material main body 2 is tangent with the inwall of metal material main body 1, forms air flow spaces 3 between described metal material main body 1 and rubber pange sound insulating material main body 2.
Shown in accompanying drawing 1: described rubber pange sound insulating material main body 2 is Elliptic Cylinder structure, described rubber pange sound insulating material main body 2 is arranged in the inner chamber body of metal material main body 1, the edge of the Elliptic Cylinder of described rubber pange sound insulating material main body 2 is tangent with the inwall of metal material main body 1, forms air flow spaces 3 between described metal material main body 1 and rubber pange sound insulating material main body 2.
Shown in accompanying drawing 4,5: described rubber pange sound insulating material main body 2 is filled in the partial lumen body of metal material main body 1, the described edge of rubber pange sound insulating material main body 2 is connected with the inwall of metal material main body 1, forms air flow spaces 3 between described metal material main body 1 and rubber pange sound insulating material main body 2.
Claims (2)
1. a rubber pange sound insulation composite wood, it is characterized in that: this rubber pange sound insulating material includes metal material main body (1) and rubber pange sound insulating material main body (2), described metal material main body (1) be a section be polygonal interior attached cavity structure, described rubber pange sound insulating material main body (2) is circle or Elliptic Cylinder structure, described rubber pange sound insulating material main body (2) is arranged in the inner chamber body of metal material main body (1), the described circle of rubber pange sound insulating material main body (2) or the edge of Elliptic Cylinder are tangent with the inwall of metal material main body (1), air flow spaces (3) is formed between described metal material main body (1) and rubber pange sound insulating material main body (2).
2. a rubber pange sound insulation composite wood, it is characterized in that: described rubber pange sound insulating material main body (2) is filled in the partial lumen body of metal material main body (1), the edge of described rubber pange sound insulating material main body (2) is connected with the inwall of metal material main body (1), forms air flow spaces (3) between described metal material main body (1) and rubber pange sound insulating material main body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620153837.4U CN205564283U (en) | 2016-03-01 | 2016-03-01 | Compound material of rubber foaming sound insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620153837.4U CN205564283U (en) | 2016-03-01 | 2016-03-01 | Compound material of rubber foaming sound insulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205564283U true CN205564283U (en) | 2016-09-07 |
Family
ID=56818582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620153837.4U Active CN205564283U (en) | 2016-03-01 | 2016-03-01 | Compound material of rubber foaming sound insulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205564283U (en) |
-
2016
- 2016-03-01 CN CN201620153837.4U patent/CN205564283U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |