CN204124073U - A kind of vapour vehicle plug hole patch - Google Patents
A kind of vapour vehicle plug hole patch Download PDFInfo
- Publication number
- CN204124073U CN204124073U CN201420537343.7U CN201420537343U CN204124073U CN 204124073 U CN204124073 U CN 204124073U CN 201420537343 U CN201420537343 U CN 201420537343U CN 204124073 U CN204124073 U CN 204124073U
- Authority
- CN
- China
- Prior art keywords
- butyl rubber
- plug hole
- vapour vehicle
- vehicle plug
- ethylene propylene
- 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 - Lifetime
Links
- 229920005549 butyl rubber Polymers 0.000 claims abstract description 16
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000006260 foam Substances 0.000 claims abstract description 12
- 229920001897 terpolymer Polymers 0.000 claims abstract description 12
- 230000004888 barrier function Effects 0.000 claims abstract description 9
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 12
- 230000007547 defect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 230000008092 positive effect Effects 0.000 abstract description 2
- 239000011799 hole material Substances 0.000 description 13
- 239000011888 foil Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- HBGPNLPABVUVKZ-POTXQNELSA-N (1r,3as,4s,5ar,5br,7r,7ar,11ar,11br,13as,13br)-4,7-dihydroxy-3a,5a,5b,8,8,11a-hexamethyl-1-prop-1-en-2-yl-2,3,4,5,6,7,7a,10,11,11b,12,13,13a,13b-tetradecahydro-1h-cyclopenta[a]chrysen-9-one Chemical class C([C@@]12C)CC(=O)C(C)(C)[C@@H]1[C@H](O)C[C@]([C@]1(C)C[C@@H]3O)(C)[C@@H]2CC[C@H]1[C@@H]1[C@]3(C)CC[C@H]1C(=C)C HBGPNLPABVUVKZ-POTXQNELSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000013012 foaming technology Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005987 sulfurization reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The utility model relates to a kind of vapour vehicle plug hole patch, for some auxiliary hole defects that shutoff automobile stays in the fabrication process.Comprise Ethylene Propylene Terpolymer microporous foam sheet, butyl rubber, barrier paper, Ethylene Propylene Terpolymer microporous foam sheet applies one deck butyl rubber, butyl rubber is provided with one deck barrier paper.The utility model effect is, the defect in varying degrees that the base material solving current vapour vehicle plug hole patch in use runs into, and Integral automobile NVH is improved to serving positive effect.
Description
Technical field
The utility model relates to a kind of vapour vehicle plug hole patch, for some auxiliary hole defects that shutoff automobile stays in the fabrication process.
Background technology
At present, shutoff automobile fabrication hole material of main part layer used is made up of the PP material of any one wherein such as stainless steel foil plate, aluminum foil plate, glass woven fabric and synthetic resin, certain defect is there is in these materials in different degree, the contribution to sound absorption of stainless steel foil plate, aluminum foil plate is limited, sound can not be adsorbed actv. when sound is transmitted by auxiliary hole, the PP material of synthetic resin one class in the event of high temperatures stability declines to some extent, easily come off, stick up pin, auxiliary hole is made to be exposed to outside, the effect of out of reach sound absorption, sound insulation.
Summary of the invention
In view of the deficiency that prior art exists, the utility model provides a kind of vapour vehicle plug hole patch, namely solves the problem that sound absorption, defening effect that prior art material exists are bad, solves again the problem that heat stability is bad.
The utility model for achieving the above object, the technical scheme adopted is: a kind of vapour vehicle plug hole patch, it is characterized in that: comprise Ethylene Propylene Terpolymer microporous foam sheet, butyl rubber, barrier paper, described Ethylene Propylene Terpolymer microporous foam sheet applies one deck butyl rubber, described butyl rubber is provided with one deck barrier paper.
The utility model effect is: material of main part of the present utility model is Ethylene Propylene Terpolymer microporous foam sheet, its topmost characteristic is exactly superior antioxidant, ozone-resistant and erosion-resistant ability, under some rugged environments such as high temperature, humidity, good stability can be kept, also pin can not be stuck up under the condition of high temperature, elasticity is fine, solves the problem that the heat stability of some materials in existing technology is bad; There is microporous foam technology again, its surface is closed pore, the inside is reticular pattern structural materials, closed pore actv. has intercepted extraneous sound source and has entered auxiliary hole by plug hole patch, and the reticular pattern structural materials of the inside can absorb the sound source transmitted in the external world further, adopt butyl rubber to have good chemical inertness and heat stability, the most outstanding is air-tightness and water tightness, more effective obstruct source of students can be delivered to vehicle body by auxiliary hole.In a word, the defect in varying degrees that the base material solving current vapour vehicle plug hole patch in use runs into, improves Integral automobile NVH and serves positive effect.
Accompanying drawing explanation
Fig. 1 is the utility model structure cutaway view.
Detailed description of the invention
As shown in Figure 1, a kind of vapour vehicle plug hole patch, comprises Ethylene Propylene Terpolymer microporous foam sheet 1, butyl rubber 2, barrier paper 3, Ethylene Propylene Terpolymer microporous foam sheet 1 applies one deck butyl rubber 2, butyl rubber 2 is provided with one deck barrier paper 3.
Material of main part Ethylene Propylene Terpolymer microporous foam layer is that banburying is made in Banbury mixer, then by compression molding agent sulfuration, form thin and thick uniform Ethylene Propylene Terpolymer microporous foam sheet material, butyl rubber makes the uniform glued membrane of thickness by flattening mill, then Ethylene Propylene Terpolymer microporous foam sheet and butyl rubber bond compound, barrier paper is had, the finally punch forming on clicker press machine according to different specifications and size below butyl rubber.
Claims (1)
1. a vapour vehicle plug hole patch, it is characterized in that: comprise Ethylene Propylene Terpolymer microporous foam sheet (1), butyl rubber (2), barrier paper (3), described Ethylene Propylene Terpolymer microporous foam sheet (1) upper coating one deck butyl rubber (2), described butyl rubber (2) is provided with one deck barrier paper (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420537343.7U CN204124073U (en) | 2014-09-18 | 2014-09-18 | A kind of vapour vehicle plug hole patch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420537343.7U CN204124073U (en) | 2014-09-18 | 2014-09-18 | A kind of vapour vehicle plug hole patch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204124073U true CN204124073U (en) | 2015-01-28 |
Family
ID=52380457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420537343.7U Expired - Lifetime CN204124073U (en) | 2014-09-18 | 2014-09-18 | A kind of vapour vehicle plug hole patch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204124073U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080429A (en) * | 2016-06-15 | 2016-11-09 | 北京长城华冠汽车科技股份有限公司 | Acoustics bag method for designing, device and the electric automobile of a kind of electric automobile |
| CN108067856A (en) * | 2016-11-18 | 2018-05-25 | 标致雪铁龙集团 | A kind of aluminium foil presses assembly tooling |
-
2014
- 2014-09-18 CN CN201420537343.7U patent/CN204124073U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080429A (en) * | 2016-06-15 | 2016-11-09 | 北京长城华冠汽车科技股份有限公司 | Acoustics bag method for designing, device and the electric automobile of a kind of electric automobile |
| CN108067856A (en) * | 2016-11-18 | 2018-05-25 | 标致雪铁龙集团 | A kind of aluminium foil presses assembly tooling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |