CN206802500U - A kind of oil delivering pipe of car - Google Patents
A kind of oil delivering pipe of car Download PDFInfo
- Publication number
- CN206802500U CN206802500U CN201720488107.4U CN201720488107U CN206802500U CN 206802500 U CN206802500 U CN 206802500U CN 201720488107 U CN201720488107 U CN 201720488107U CN 206802500 U CN206802500 U CN 206802500U
- Authority
- CN
- China
- Prior art keywords
- fin
- pvf
- hard tubes
- opposite side
- pipe
- 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
Abstract
The utility model discloses a kind of oil delivering pipe of car, including PVF hard tubes, the pipe end outer ring surface of the PVF hard tubes, which is provided with, is oriented to fin, the side that fin is oriented on PVF hard tubes is provided with annular groove, the opposite side of annular groove is provided with the first fin on PVF hard tubes, the opposite side of the first fin is provided with the second fin on PVF hard tubes, and the opposite side of the second fin is provided with spacing fin on PVF hard tubes, and the cross section for being oriented to fin, the first fin and the second fin is isosceles trapezoidal structure.Compared with prior art, when the utility model uses, the PA flexible pipes on the pipe end set of the oil delivering pipe of car of the utility model, the end band straight coupling of PA flexible pipes is used to connect automotive oil tank, sealing ring can be installed in annular groove, discharge PVF hard tubes are bonded gap with PA flexible pipes, ensure sealing barrier fuel leakage, so that the sealing effectiveness between automobile oil pipe assembly and joint is more.
Description
Technical field
A kind of auto parts and components field is the utility model is related to, particularly a kind of oil delivering pipe of car.
Background technology
Automobile oil pipe assembly includes oil pipe and flange.Described flange is located at one end of described oil pipe, described oil pipe
The other end be connected with the joint of automobile oil-way.The port of the other end of the oil pipe of the automobile oil pipe assembly of prior art is flat
Mouthful, the step to match with the other end of described oil pipe, described platform are provided with the joint being connected with automobile oil pipe assembly
The face that rank is in contact with the other end of oil pipe is also plane.During assembling, the end face of the other end of oil pipe is against on step.It is such a existing
Have that the contact surface of the other end of the oil pipe of the automobile oil pipe assembly of technology and the step of joint is smaller, therefore sealing effectiveness is bad,
The phenomenon of oil leak may be produced.
The content of the invention
The purpose of this utility model is the deficiency of prior art problem to be solved, there is provided a kind of oil delivering pipe of car.
To reach above-mentioned purpose, the utility model is implemented according to following technical scheme：
A kind of oil delivering pipe of car, including PVF hard tubes, the pipe end outer ring surface of the PVF hard tubes, which is provided with, is oriented to fin, in PVF
The side that fin is oriented on hard tube is provided with annular groove, and the opposite side of annular groove is provided with the first fin on PVF hard tubes,
The opposite side of the first fin is provided with the second fin on PVF hard tubes, and the opposite side of the second fin is provided with limit convex on PVF hard tubes
Rib, the cross section for being oriented to fin, the first fin and the second fin is isosceles trapezoidal structure.
The distance between the opposite side of first fin and the side of spacing fin are 15-35mm, the second fin it is another
The distance between side and the side of spacing fin are 5.5-15.5mm.
Compared with prior art, the utility model in the pipe end of the oil delivering pipe of car of the utility model in use, cover PA
Flexible pipe, the end band straight coupling of PA flexible pipes are used to connect automotive oil tank, sealing ring can be installed in annular groove, is discharged
PVF hard tubes are bonded gap with PA flexible pipes, ensure sealing barrier fuel leakage, so that between automobile oil pipe assembly and joint
Sealing effectiveness more.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment is further described to the utility model, in the signal of this utility model
Property embodiment and explanation be used for explaining the utility model, but be not intended as to restriction of the present utility model.
A kind of oil delivering pipe of car as shown in Figure 1, including PVF hard tubes 1, the pipe end outer ring surface of the PVF hard tubes 1, which is provided with, leads
To fin 2, the side that fin 2 is oriented on PVF hard tubes 1 is provided with annular groove 3, and annular groove 3 is another on PVF hard tubes 1
Side is provided with the first fin 4, and the opposite side of first fin 4 is provided with the second fin 5 on PVF hard tubes 1, and second is convex on PVF hard tubes 1
The opposite side of rib 5 is provided with spacing fin 6, and the cross section for being oriented to fin 2, the first fin 4 and the second fin 5 is isosceles trapezoid
Structure, in use, by PA Hose Jackets on the PVF hard tubes, it is excessive so to limit the press-in of PA flexible pipes, the first fin 4 and the
Two fins 5 ensure product pretightning force, form " hangnail " structure, the pull-out force of increase PVF hard tubes and PA flexible pipes after the press fitting of PA flexible pipes.
The distance between side of the opposite side of first fin 4 and spacing fin 5 is 15-35mm, the second fin 5
The distance between side of opposite side and spacing fin 6 is 5.5-15.5mm.
The technical solution of the utility model is not limited to the limitation of above-mentioned specific embodiment, every according to skill of the present utility model
The technology deformation that art scheme is made, each falls within the scope of protection of the utility model.
Claims (2)
1. a kind of oil delivering pipe of car, including PVF hard tubes, it is characterised in that：It is convex that the pipe end outer ring surface of the PVF hard tubes is provided with guiding
Rib, the side that fin is oriented on PVF hard tubes are provided with annular groove, and the opposite side of annular groove is provided with first on PVF hard tubes
Fin, the opposite side of the first fin is provided with the second fin on PVF hard tubes, and the opposite side of the second fin is provided with PVF hard tubes
Spacing fin, the cross section for being oriented to fin, the first fin and the second fin is isosceles trapezoidal structure.
2. oil delivering pipe of car according to claim 1, it is characterised in that：The opposite side of first fin and spacing fin
The distance between side be 15-35mm, the distance between the opposite side of the second fin and side of spacing fin are 5.5-
15.5mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720488107.4U CN206802500U (en) | 2017-05-04 | 2017-05-04 | A kind of oil delivering pipe of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720488107.4U CN206802500U (en) | 2017-05-04 | 2017-05-04 | A kind of oil delivering pipe of car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206802500U true CN206802500U (en) | 2017-12-26 |
Family
ID=60738194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720488107.4U Expired - Fee Related CN206802500U (en) | 2017-05-04 | 2017-05-04 | A kind of oil delivering pipe of car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206802500U (en) |
-
2017
- 2017-05-04 CN CN201720488107.4U patent/CN206802500U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20180504 |