CN201544883U - Novel automobile front surrounding sound pad - Google Patents
Novel automobile front surrounding sound pad Download PDFInfo
- Publication number
- CN201544883U CN201544883U CN2009202201160U CN200920220116U CN201544883U CN 201544883 U CN201544883 U CN 201544883U CN 2009202201160 U CN2009202201160 U CN 2009202201160U CN 200920220116 U CN200920220116 U CN 200920220116U CN 201544883 U CN201544883 U CN 201544883U
- Authority
- CN
- China
- Prior art keywords
- sound
- front surrounding
- pad
- material layer
- rspe
- 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
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The utility model discloses a novel automobile front surrounding sound pad which comprises a polyester cotton layer and a foaming material layer compounded on the surface of the polyester cotton layer, the forming material layer is an SPE or RSPE foaming strip with the thickness of 1 to 8mm, the novel automobile front surrounding sound pad can be shaped in one time through preheating and cold pressing, the die has the die cutting function, the die cutting working procedures are carried out while pressing die simultaneously, thereby a series working procedures such as large-scale water cutting devices for cutting or manpower manual glue spraying and clinging and the like are not needed, the production efficiency is improved, the labor expenditure cost is lowered, the sound absorption effect of sound absorption cotton is excellent, the SPE and RSPE are sound insulation environment-friendly materials, and the sound pad has flame-resistant effect, the bottom is smooth, the sound pad can not be breathable, the shaping is convenient, and thereby the front surrounding workpiece after compounding greatly intensifies the sound absorption and insulation effects.
Description
Technical field
The utility model relates to a kind of sound insulating pad of enclosing before the automobile of being used for.
Background technology
Be widely used in the sound insulating pad of enclosing before the automobile at present, be mostly to place car engine protective cover inboard, be used to absorb the noise that engine sends.Present common sound insulating pad, its structure mainly is a compound spray glue-line on the sheet rubber, 1), rubber mould is molded when sound insulating pad was placed moulding before automobile, the operation that needs was:; 2) need to cut out the shape that needs after, rubber mould is pressed through large-scale water cutting machine water; 3) the acoustical cotton cross cutting that, will unify thickness; 4), on the rubber skin, spray glue manually then, the acoustical cotton mating holes position stickup that cross cutting is good; 5), stick the acoustical cotton piece of variable thickness, reach required thickness requirement at the position that needs increase thickness.Production efficiency is lower like this, and operation is various, cause cost higher, thereby practicality has much room for improvement.
The utility model content
In order to overcome the deficiencies in the prior art, the acoustical cotton that the utility model provides a kind of sound-absorbing effect to improve.
The technical scheme that its technical matters that solves the utility model adopts is: enclose sound insulating pad before a kind of new automobile, comprise polyester cotton layer and the foamed material layer that is compounded in the polyester cotton laminar surface.
Wherein, described foamed material layer is SPE or RSPE foamed strip.
In addition, described expanded material layer thickness is 1-8mm.
The beneficial effects of the utility model are: SPE or RSPE expanded material directly are compounded on the polyester cotton layer and obtain sound insulating pad, before enclose the composite material sound insulating pad can be through the one-shot forming of colding pressing after the preheating, mould has the cross cutting function, in mold pressing, carry out the cross cutting operation, thereby need not be large-scale water cutting equipment cutting and spray series of processes such as sticker closes manually, improved production efficiency, reduced labour's cost of paying wages, and the sound-absorbing effect of acoustical cotton is good, and SPE, RSPE has fire retardation as the environment-friendly materials of sound insulation, the bottom surface is smooth, can not breathe freely, convenient formation is enclosed the sound-absorbing of profiled member before after therefore compound, soundproof effect strengthens greatly.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a cutaway view of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
With reference to Fig. 1, shown in Figure 2, enclose sound insulating pad before a kind of new automobile, the foamed material layer 2 that comprises polyester cotton layer 1 and be compounded in polyester cotton layer 1 surface, described foamed material layer 2 is SPE or RSPE foamed strip, foamed material layer 2 thickness are 1-8mm.
SPE of the present utility model or RSPE expanded material directly are compounded on the polyester cotton layer 1 and obtain sound insulating pad, before enclose the composite material sound insulating pad can be through the one-shot forming of colding pressing after the preheating, mould has the cross cutting function, in mold pressing, carry out the cross cutting operation, thereby need not be large-scale water cutting equipment cutting and spray series of processes such as sticker closes manually, improved production efficiency, reduced labour's cost of paying wages, and the sound-absorbing effect of acoustical cotton is good, and SPE, RSPE has fire retardation as the environment-friendly materials of sound insulation, the bottom surface is smooth, can not breathe freely, convenient formation is enclosed the sound-absorbing of profiled member before after therefore compound, soundproof effect strengthens greatly.
The foregoing description is the principle and the effect thereof of illustrative the invention only, and the embodiment of part utilization, but not is used to limit the utility model; Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (3)
1. enclose sound insulating pad before a new automobile, it is characterized in that: the foamed material layer (2) that comprises polyester cotton layer (1) and be compounded in polyester cotton layer (1) surface.
2. enclose sound insulating pad before a kind of new automobile according to claim 1, it is characterized in that, described foamed material layer (2) is SPE or RSPE foamed strip.
3. enclose sound insulating pad before a kind of new automobile according to claim 1 and 2, it is characterized in that, described foamed material layer (2) thickness is 1-8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202201160U CN201544883U (en) | 2009-10-26 | 2009-10-26 | Novel automobile front surrounding sound pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202201160U CN201544883U (en) | 2009-10-26 | 2009-10-26 | Novel automobile front surrounding sound pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201544883U true CN201544883U (en) | 2010-08-11 |
Family
ID=42600045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202201160U Expired - Fee Related CN201544883U (en) | 2009-10-26 | 2009-10-26 | Novel automobile front surrounding sound pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201544883U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103260954A (en) * | 2011-10-06 | 2013-08-21 | 丰和纤维工业株式会社 | Sound-deadening sheet for automobile, method for manufacturing same, and automobile dash silencer using sound-deadening sheet |
| CN103568465A (en) * | 2012-08-10 | 2014-02-12 | 芜湖跃飞新型吸音材料股份有限公司 | Production process of soundproof cotton |
-
2009
- 2009-10-26 CN CN2009202201160U patent/CN201544883U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103260954A (en) * | 2011-10-06 | 2013-08-21 | 丰和纤维工业株式会社 | Sound-deadening sheet for automobile, method for manufacturing same, and automobile dash silencer using sound-deadening sheet |
| CN103260954B (en) * | 2011-10-06 | 2016-09-07 | 丰和纤维工业株式会社 | Automobile bloop and manufacture method and automobile thereof baffle plate silencing pad |
| CN103568465A (en) * | 2012-08-10 | 2014-02-12 | 芜湖跃飞新型吸音材料股份有限公司 | Production process of soundproof cotton |
| CN103568465B (en) * | 2012-08-10 | 2015-07-22 | 芜湖跃飞新型吸音材料股份有限公司 | Production process of soundproof cotton |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102561539A (en) | Foam wood-plastic plate with sound insulation and heat insulation functions | |
| CN201544883U (en) | Novel automobile front surrounding sound pad | |
| CN101844424A (en) | Compound foamed aluminum particle board and manufacturing process thereof | |
| CN206501520U (en) | A kind of automobile acoustical absorption composite wheel house | |
| JPS59186750A (en) | Sound absorption panel for automobile hood | |
| CN103481837B (en) | Adopt thermal insulation material design vehicle ceiling skylight or front and back along the production technology of flange | |
| CN205153158U (en) | EVA panel with effect gives sound insulation | |
| CN208682697U (en) | A kind of composite fibre car carpeting | |
| CN207657287U (en) | It is a kind of can bending PVC foam plate | |
| CN204291282U (en) | Rainproof compound sound equipment | |
| CN201532760U (en) | Peak sponge | |
| CN110273485A (en) | A kind of inner wall of building insulation board and preparation method thereof | |
| CN203267848U (en) | Carpet for automobile cab | |
| CN103397761B (en) | Decorating brick | |
| CN104648201A (en) | One-step formed car foot pad manufacturing process | |
| CN204567503U (en) | A kind of front wall Sound-proof material of excision forming | |
| CN205326966U (en) | Car boots lid plaque | |
| CN201626006U (en) | Stamping mould of rubber and plastic floor | |
| CN103286992A (en) | Composite sound-absorption honeycomb plate and compounding process thereof | |
| CN214137684U (en) | Anti-wrinkle veneering heat-insulating material | |
| CN203228460U (en) | Heat and sound insulation pad for firewall of meter desk of automobile | |
| CN202152033U (en) | Plug connector of inner protective plate of car door | |
| CN107584853B (en) | Preparation method of sound-absorbing cotton | |
| CN204299227U (en) | PVC plastic board assembly line cutting sound insulation dust arrester installation | |
| CN202731004U (en) | Novel aluminum-plastic sound-absorbing plate |
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: 20100811 Termination date: 20101026 |