CN104742422A - Bonded type protective plate of automobile exhausting device - Google Patents
Bonded type protective plate of automobile exhausting device Download PDFInfo
- Publication number
- CN104742422A CN104742422A CN201410357251.5A CN201410357251A CN104742422A CN 104742422 A CN104742422 A CN 104742422A CN 201410357251 A CN201410357251 A CN 201410357251A CN 104742422 A CN104742422 A CN 104742422A
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- China
- Prior art keywords
- layer
- temperature resistant
- exhausting device
- protective plate
- sound absorbing
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- 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.)
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- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Laminated Bodies (AREA)
Abstract
The invention relates to a bonded type protective plate of an automobile exhausting device. The bonded type protective plate of the automobile exhausting device comprises a high-temperature resistant flexible substrate, wherein a heat insulation layer is arranged at the upper part of the flexible substrate, a sound absorbing layer is arranged on the heat insulation layer, a first glue pressing layer is applied between the flexible substrate and the heat insulation layer, a second glue pressing layer is applied between the heat insulation layer and the sound absorbing layer, the sound absorbing layer is of an embossed or perforated or waved plate layer structure, a high-temperature resistant gluing layer and a release paper layer protecting the high-temperature resistant gluing layer are arranged at the lower part of the flexible substrate, and the first glue pressing layer and the second glue pressing layer are formed by high-temperature resistant epoxy glue. According to the bonded type protective plate of the automobile exhausting device, the bonded type protective plate is composited by the multiple layers, has a simple structure, can be used conveniently, and can effectively protect the exhausting device; the protective plate is bent and folded and can be used at multiple parts of the automobile exhausting device; the sound absorbing layer is a sound-absorbing sponge elastomer, and can reduce exhausting noise and protect the exhausting device; and the heat insulation layer is made of high-temperature resistant foamed plastics and can effectively block heat propagation.
Description
Technical field
The present invention relates to automobile decoration technical field of composite materials, especially a kind of exhaust system adhesive type baffle.
Background technology
Along with growth in the living standard, automobile as a kind of novel vehicles, more and more use by people.People are while use; want again to represent the different of vehicle and other vehicles; then some automobile repackings are attempted; simple outward appearance is easy to change; but when carrying out dynamic modification to vehicle; need the exhaust apparatus changing former car; with the needs of satisfied use; the repacking part of some exhaust apparatus easily several ten thousand; very expensive; exposed exhaust apparatus under automobile chassis is easily subject to grazing when driving, makes car owner love, and therefore needs a kind of diaphragm or the baffle that can protect exhaust apparatus.
Summary of the invention
The technical problem to be solved in the present invention is: in order to overcome the problems such as the easy grazing of existing exhaust system, provide a kind of exhaust system adhesive type baffle.
The technical solution adopted for the present invention to solve the technical problems is: a kind of exhaust system adhesive type baffle; comprise high-temperature-resistant flexible substrate; the top of flexible base board is provided with thermal insulation layer; thermal insulation layer is provided with sound absorbing layer; be coated with the first moulding layer between flexible base board and thermal insulation layer, between thermal insulation layer and sound absorbing layer, be coated with the second moulding layer.
Further, sound absorbing layer is the Rotating fields of embossing or punching or wave-shape board.
Further, the bottom of flexible base board is provided with high temperature resistant adhesive, and protects the off-style paper layer of high temperature resistant adhesive.
Further, the first moulding layer and the second moulding layer are high temperature resistant epoxy.
The invention has the beneficial effects as follows, exhaust system adhesive type baffle of the present invention, employing MULTILAYER COMPOSITE forms, and structure is simple, easy to use, effectively can protect exhaust apparatus, baffle bending fold, can be used for multiple positions of exhaust apparatus, and sound absorbing layer is sound-absorbing sponge elastomer, the noise of exhaust can be reduced, can also exhaust apparatus be protected simultaneously; Thermal insulation layer is high temperature resistant foamed plastics, can effectively trap heat propagate.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
In figure 1, flexible base board, 2, thermal insulation layer, 3, sound absorbing layer, the 4, first moulding layer, the 5, second moulding layer, 6, high temperature resistant adhesive, 7, off-style paper layer.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
Exhaust system adhesive type baffle as shown in Figure 1, comprise high-temperature-resistant flexible substrate 1, the top of flexible base board 1 is provided with thermal insulation layer 2, thermal insulation layer 2 is high temperature resistant foamed plastics, effectively trap heat can propagate into other positions of bottom of car, thermal insulation layer 2 is provided with sound absorbing layer 3, the first moulding layer 4 is coated with between flexible base board 1 and thermal insulation layer 2, the second moulding layer 5 is coated with between thermal insulation layer 2 and sound absorbing layer 3, sound absorbing layer 3 is the Rotating fields of embossing or punching or wave-shape board, sound absorbing layer 3 is sound-absorbing sponge elastomer, the noise of exhaust can be reduced, exhaust apparatus can also be protected simultaneously, avoid the object strikes exhaust apparatus such as the rubble in driving conditions.
The bottom of flexible base board 1 is provided with high temperature resistant adhesive 6; and protect the off-style paper layer 7 of high temperature resistant adhesive 6; before using; as long as off-style paper layer 7 is peelled off; just can be pasted onto on exhaust apparatus, very convenient, the first moulding layer 4 and the second moulding layer 5 are high temperature resistant epoxy; come off under avoiding hot environment, impact uses.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on description, must determine its technical scope according to right.
Claims (4)
1. an exhaust system adhesive type baffle; it is characterized in that: comprise high-temperature-resistant flexible substrate (1); the top of described flexible base board (1) is provided with thermal insulation layer (2); thermal insulation layer (2) is provided with sound absorbing layer (3); be coated with the first moulding layer (4) between described flexible base board (1) and thermal insulation layer (2), between thermal insulation layer (2) and sound absorbing layer (3), be coated with the second moulding layer (5).
2. exhaust system adhesive type baffle according to claim 1, is characterized in that: the Rotating fields that described sound absorbing layer (3) is embossing or punching or wave-shape board.
3. exhaust system adhesive type baffle according to claim 1; it is characterized in that: the bottom of described flexible base board (1) is provided with high temperature resistant adhesive (6), and protect the off-style paper layer (7) of high temperature resistant adhesive (6).
4. exhaust system adhesive type baffle according to claim 1, is characterized in that: the first described moulding layer (4) and the second moulding layer (5) are high temperature resistant epoxy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410357251.5A CN104742422A (en) | 2014-07-24 | 2014-07-24 | Bonded type protective plate of automobile exhausting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410357251.5A CN104742422A (en) | 2014-07-24 | 2014-07-24 | Bonded type protective plate of automobile exhausting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104742422A true CN104742422A (en) | 2015-07-01 |
Family
ID=53582941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410357251.5A Pending CN104742422A (en) | 2014-07-24 | 2014-07-24 | Bonded type protective plate of automobile exhausting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104742422A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2168073Y (en) * | 1993-08-07 | 1994-06-08 | 立峰井企业有限公司 | Exhaust pipe sound-absorbing and heat-insulating apparatus for automobiles and motorcycles |
| CN2200696Y (en) * | 1994-03-29 | 1995-06-14 | 施纯智 | Sound-absorbing heat-insulation device for motor vehicle exhaust pipe |
| CN2642591Y (en) * | 2003-09-26 | 2004-09-22 | 长春市富锋冲压件厂 | Heat insulating board |
| CN203126717U (en) * | 2013-03-18 | 2013-08-14 | 南京佩尔哲汽车内饰系统有限公司 | Heat insulation pad of vehicle exhaust channel |
| CN203172737U (en) * | 2013-01-29 | 2013-09-04 | 东风汽车有限公司 | Enclose thermal-insulated structure of making an uproar that falls before long head car |
| CN203919922U (en) * | 2014-05-29 | 2014-11-05 | 杨元清 | Exhaust system adhesive type baffle |
-
2014
- 2014-07-24 CN CN201410357251.5A patent/CN104742422A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2168073Y (en) * | 1993-08-07 | 1994-06-08 | 立峰井企业有限公司 | Exhaust pipe sound-absorbing and heat-insulating apparatus for automobiles and motorcycles |
| CN2200696Y (en) * | 1994-03-29 | 1995-06-14 | 施纯智 | Sound-absorbing heat-insulation device for motor vehicle exhaust pipe |
| CN2642591Y (en) * | 2003-09-26 | 2004-09-22 | 长春市富锋冲压件厂 | Heat insulating board |
| CN203172737U (en) * | 2013-01-29 | 2013-09-04 | 东风汽车有限公司 | Enclose thermal-insulated structure of making an uproar that falls before long head car |
| CN203126717U (en) * | 2013-03-18 | 2013-08-14 | 南京佩尔哲汽车内饰系统有限公司 | Heat insulation pad of vehicle exhaust channel |
| CN203919922U (en) * | 2014-05-29 | 2014-11-05 | 杨元清 | Exhaust system adhesive type baffle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150701 |
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| WD01 | Invention patent application deemed withdrawn after publication |