CN202252620U - Jacket pipe for automobile part - Google Patents
Jacket pipe for automobile part Download PDFInfo
- Publication number
- CN202252620U CN202252620U CN2011202633833U CN201120263383U CN202252620U CN 202252620 U CN202252620 U CN 202252620U CN 2011202633833 U CN2011202633833 U CN 2011202633833U CN 201120263383 U CN201120263383 U CN 201120263383U CN 202252620 U CN202252620 U CN 202252620U
- Authority
- CN
- China
- Prior art keywords
- resistant layer
- temperature
- automobile part
- temperature resistant
- auto parts
- 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
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Abstract
The utility model provides a jacket pipe for an automobile part, which comprises a pipe body and a high-temperature resistant layer, wherein the high-temperature resistant layer is bonded in the pipe body; the high-temperature resistant layer has the thickness being 2-3mm; a nitrile rubber layer is adopted by the pipe body and has hot air aging property resistance, oil resistance and heat stability; and a perfluor ether rubber layer is adopted by the high-temperature resistant layer and has extremely high heat resistance, so that the high-temperature resistant layer can still work at the temperature of 360 DEG C. The jacket pipe for the automobile part is capable of bearing the high temperature of the automobile part, is not easily aged when being heated, and is good in oil resistance and heat stability; and the jacket pipe can be more conveniently used by the automobile part, and has the advantages of being simple in structure, low in processing cost, high in production efficiency and the like.
Description
Technical field
The utility model belongs to the auto parts and components field, especially relates to a kind of sheathed casing of auto parts and components.
Background technique
Less owing to the motor car engine surrounding space in existing technology; Make between other component such as the metal oil guide pipe that connects motor car engine, rubber hose and do not have too big gap; Constantly jolt in the vehicle traveling process in addition, shake and direction change, and is easy to cause metal hard tube, rubber hose and other component direct collision and friction, if collision and friction can cause body to break each other for a long time; Medium is revealed in the body; The severe patient motor burns, and brake system failure causes unnecessary security incident.In order to prevent the wearing and tearing of metal hard tube, rubber hose and other component on the motor car engine, the sheathed casing that adopts rubber to process plays the certain protection effect to metal hard tube, rubber hose and other component.Exist motor car engine surface temperature when work higher; Thereby the temperature of the metal hard tube that is connected with motor and other component is raise; Be easy to make the sheathed casing that is socketed on hard tube and other component to wear out or expansion like this, thereby shorten the technical problems such as working life of sheathed casing because of temperature is high.
Summary of the invention
The problem that the utility model will solve provides the sheathed casing of a kind of high temperature resistant, heat resistanceheat resistant air aging, thermally-stabilised good auto parts and components, especially is fit to the protection auto parts and components not by breakage.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: the sheathed casing of auto parts and components comprises body, high-temperature-resistant layer, and said high-temperature-resistant layer is bonded in body inside.The thickness of said high-temperature-resistant layer is 2mm-3mm; Said body adopts the nitrile butadiene rubber layer, and the nitrile butadiene rubber layer has heat-resisting air aging property, oil resistance and thermostability, the working life of improving sebific duct; Said high-temperature-resistant layer adopts perfluor ether rubber layer, and perfluor ether rubber heat resistance is high, under 360 ℃, still has ability to work, in 260 ℃ of air thousands of hours, still can keep good strength and extension property after hundreds of hours down at 288 ℃.
Advantage and the good effect that the utlity model has are: owing to adopt technique scheme; The sheathed casing of auto parts and components can bear the high temperature of auto parts and components; Be difficult for receiving heat ageing; Simultaneously oil resistance, good thermal stability make auto parts and components use said sheathed casing convenient, have simple in structure, processing cost is low, the manufacturing efficiency advantages of higher.
Description of drawings
Fig. 1 is the cross section structure schematic representation of the utility model
Among the figure:
1, body 2, high-temperature-resistant layer
Embodiment
As shown in Figure 1, the sheathed casing of the utility model auto parts and components comprises body 1, high-temperature-resistant layer 2, and said high-temperature-resistant layer 2 is bonded in body 1 inside.
The working procedure of this instance: the thickness of said high-temperature-resistant layer 2 is 2mm-3mm; Said body 1 adopts the nitrile butadiene rubber layer, and the nitrile butadiene rubber layer has heat-resisting air aging property, oil resistance and thermostability, the working life of improving sebific duct; Said high-temperature-resistant layer adopts perfluor ether rubber layer, and perfluor ether rubber heat resistance is high, under 360 ℃, still has ability to work, in 260 ℃ of air thousands of hours, still can keep good strength and extension property after hundreds of hours down at 288 ℃.
More than the embodiment of the utility model is specified, but said content is merely the preferred embodiment of the utility model, can not be considered to be used to limit the practical range of the utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the utility model.
Claims (4)
1. the sheathed casing of auto parts and components, it is characterized in that: said sheathed casing comprises body, high-temperature-resistant layer, said high-temperature-resistant layer is bonded in body inside.
2. the sheathed casing of auto parts and components according to claim 1, it is characterized in that: the thickness of said high-temperature-resistant layer is 2mm-3mm.
3. the sheathed casing of auto parts and components according to claim 1 is characterized in that: said body employing nitrile butadiene rubber layer.
4. the sheathed casing of auto parts and components according to claim 1 is characterized in that: said high-temperature-resistant layer employing perfluor ether rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202633833U CN202252620U (en) | 2011-07-24 | 2011-07-24 | Jacket pipe for automobile part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202633833U CN202252620U (en) | 2011-07-24 | 2011-07-24 | Jacket pipe for automobile part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202252620U true CN202252620U (en) | 2012-05-30 |
Family
ID=46113862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202633833U Expired - Fee Related CN202252620U (en) | 2011-07-24 | 2011-07-24 | Jacket pipe for automobile part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202252620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574278A (en) * | 2013-10-31 | 2014-02-12 | 昆山市大久电子有限公司 | Casing pipe for protecting automobile parts |
-
2011
- 2011-07-24 CN CN2011202633833U patent/CN202252620U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574278A (en) * | 2013-10-31 | 2014-02-12 | 昆山市大久电子有限公司 | Casing pipe for protecting automobile parts |
| CN103574278B (en) * | 2013-10-31 | 2016-08-17 | 昆山一邦泰汽车零部件制造有限公司 | A kind of auto parts and components protection sleeve pipe |
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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: 20120530 Termination date: 20120724 |