CN2658899Y - Restriant layer structure damping plate material - Google Patents
Restriant layer structure damping plate material Download PDFInfo
- Publication number
- CN2658899Y CN2658899Y CN 03270877 CN03270877U CN2658899Y CN 2658899 Y CN2658899 Y CN 2658899Y CN 03270877 CN03270877 CN 03270877 CN 03270877 U CN03270877 U CN 03270877U CN 2658899 Y CN2658899 Y CN 2658899Y
- Authority
- CN
- China
- Prior art keywords
- sheet material
- damping
- restriant
- utility
- layer structure
- 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
Images
Abstract
The utility model discloses a constrained layer damping plate, comprising an upper plate (1) and a lower plate (2). It is characterized in that a damping layer (3) is arranged between the upper plate (1) and the lower plate (2). With simple structure and excellent acoustic performance, such damping plate is widely used.
Description
(1) technical field:
The utility model relates to the damping material technical field, is a kind of restraint layer structural damping sheet material specifically.
(2) background technology:
Along with the raising of people to environmental consciousness, people more and more pay attention to the environmental protection of living environment, environment around particularly the seriously polluted living space that has influenced self of noise has influenced again simultaneously, a kind of restraint layer structural damping sheet material that can effectively reduce noise was not seen at present.
(3) summary of the invention:
The purpose of this utility model is intended to overcome the deficiency of above-mentioned prior art, and a kind of restraint layer structural damping sheet material that reduces noise is provided, and has mainly solved the problem of noise pollution.
In order to achieve the above object, the utility model is achieved in that restraint layer structural damping sheet material, and it comprises sheet material 1, following sheet material 2, and its special character is to establish damping layer 3 between last sheet material 1 and following sheet material 2.
Restraint layer structural damping sheet material described in the utility model is established adhesive layer 4 respectively between its damping layer 3 and last sheet material 1 and the following sheet material 2.
Restraint layer structural damping sheet material described in the utility model be with upper and lower sheet material handle clean after, coated with adhesive, folder is gone up damping material therebetween, makes after the pressing carrying out on the pressing machine.
Restraint layer structural damping sheet material described in the utility model can be blocked vibration wave effectively, thereby reduces the noise of vibrating mass.
Restraint layer structural damping sheet material described in the utility model compared with the prior art, has following positive progress, 1, improves the material structure damping factor, be used in its damping factor difference on the different sheet material, but its damping factor exceeds the damping factor of material itself far away; 2, cohesive is good, selects the tackifier that is complementary with sheet material for use, and the three closely is bonded together; 3, manufacture craft is simple, excellent noise reduction effect.
(4) description of drawings:
Fig. 1---structural representation of the present utility model.
(5) embodiment:
In order to understand better and to implement, provide specific embodiment below in conjunction with accompanying drawing and describe the utility model restraint layer structural damping sheet material in detail.
Embodiment 1, referring to Fig. 1, get plank and do sheet material 1, following sheet material 2, with its handle clean after, coat seccotine in its table one side, form adhesive layer 4, folder is gone up damping material therebetween, promptly damping layer 3, make after the pressing carrying out on the pressing machine.
Restraint layer structural damping sheet material described in the utility model can be widely used in automotive floor panel, ship steel plate and interior decoration sound panel and floor.
Claims (2)
1, restraint layer structural damping sheet material, it comprises sheet material (1), following sheet material (2), it is characterized in that establishing damping layer (3) between last sheet material (1) and following sheet material (2).
2, by the described restraint layer structural damping of claim 1 sheet material, it is characterized in that establishing adhesive layer (4) respectively between described damping layer (3) and last sheet material (1) and the following sheet material (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03270877 CN2658899Y (en) | 2003-08-29 | 2003-08-29 | Restriant layer structure damping plate material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03270877 CN2658899Y (en) | 2003-08-29 | 2003-08-29 | Restriant layer structure damping plate material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2658899Y true CN2658899Y (en) | 2004-11-24 |
Family
ID=34330634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03270877 Expired - Fee Related CN2658899Y (en) | 2003-08-29 | 2003-08-29 | Restriant layer structure damping plate material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2658899Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763763A (en) * | 2015-03-26 | 2015-07-08 | 安徽微威胶件集团有限公司 | Regenerated rubber matrix based combined damping plate and manufacturing method |
| CN105023566A (en) * | 2014-04-28 | 2015-11-04 | 四川正升声学科技有限公司 | Composite sound absorbing and insulating board and manufacture method for the same |
| CN105332237A (en) * | 2014-06-27 | 2016-02-17 | 无锡小天鹅股份有限公司 | Washing machine |
-
2003
- 2003-08-29 CN CN 03270877 patent/CN2658899Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105023566A (en) * | 2014-04-28 | 2015-11-04 | 四川正升声学科技有限公司 | Composite sound absorbing and insulating board and manufacture method for the same |
| CN105023566B (en) * | 2014-04-28 | 2019-08-30 | 正升环境科技股份有限公司 | Compound Felt and preparation method thereof |
| CN105332237A (en) * | 2014-06-27 | 2016-02-17 | 无锡小天鹅股份有限公司 | Washing machine |
| CN104763763A (en) * | 2015-03-26 | 2015-07-08 | 安徽微威胶件集团有限公司 | Regenerated rubber matrix based combined damping plate and manufacturing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207257000U (en) | A kind of high-strength noise reduction aluminum honeycomb panel | |
| CN2658899Y (en) | Restriant layer structure damping plate material | |
| EP1225126A3 (en) | Acoustic board with an improved composite structure | |
| CN2873909Y (en) | Sound insulation plate | |
| CN201950863U (en) | Double-sided metal composite plate | |
| CN1613639A (en) | Multi-purpose composite boards | |
| CN206124356U (en) | Grain wainscot aluminum honeycomb panel that punches a hole | |
| CN201009490Y (en) | Aluminum fluted metal composite board | |
| CN2801863Y (en) | Paper or film having magnetic force | |
| CN206465535U (en) | Sound insulation can assembled sheet material | |
| CN2612520Y (en) | Compound damping plate | |
| CN1603139A (en) | Magnetic poster | |
| CN202731004U (en) | Novel aluminum-plastic sound-absorbing plate | |
| CN2715985Y (en) | Multi-purpose clad plate | |
| CN2526164Y (en) | Composite aluminium foil | |
| CN207059940U (en) | Automotive trim panel | |
| CN202157494U (en) | Aluminum veneer | |
| CN2770040Y (en) | Improved sound absorption board member | |
| CN200957684Y (en) | Highlight aluminum composite film | |
| CN2552133Y (en) | Efficient vibration-damping pad | |
| CN219133465U (en) | High-strength decorative material plate | |
| CN201700749U (en) | Paint-free European pin furniture board | |
| CN212104612U (en) | Felt acoustic baffle | |
| CN211548358U (en) | Reinforced foaming integrated wallboard | |
| CN201267815Y (en) | Cleaning plaster |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041124 Termination date: 20100829 |