CN205370810U - Return oil plug and cut device - Google Patents
Return oil plug and cut device Download PDFInfo
- Publication number
- CN205370810U CN205370810U CN201521104459.2U CN201521104459U CN205370810U CN 205370810 U CN205370810 U CN 205370810U CN 201521104459 U CN201521104459 U CN 201521104459U CN 205370810 U CN205370810 U CN 205370810U
- Authority
- CN
- China
- Prior art keywords
- utility
- return oil
- model
- cylindrical
- oil return
- 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
Return oil plug and cut device. The sliding type insulating tool comprises a body, the body comprises two parts, and it is cylindrical that each part all is that one end is, and the other end is the taper shape, and the conical end of one of them part and the cylindrical end of another part link to each other. The utility model discloses its simple to operate, leakproofness are good, can effectively prevent back the problem of oil pipe oil return oil leak.
Description
Technical field
This utility model relates to automobile fuel pump technical field, and specifically device is intercepted in a kind of oil return.
Background technology
Modern Car have employed various different gasoline injection system, their fuel system is also different, but electric fuel punp must be equipped with, his main task is supplied with the fuel oil that fuel system is enough and has certain pressure, its effect is to be transported in fuel feed pump after fuel oil sucking-off from mailbox, pressurization, oil return is intercepted device and is used to fuel pump oil return pipe is carried out anti-backflow, and it is bad that device plugging effect is intercepted in the oil return that Vehicles Collected from Market uses, the problem that there is leakage of oil.
Utility model content
The purpose of this utility model is to be in that to provide a kind of oil return to intercept device, its easy for installation, good airproof performance, the problem that can effectively prevent oil return pipe oil return leakage of oil.
The purpose of this utility model is achieved through the following technical solutions: it includes body, and described body is made up of two parts, and every part is all that one end is cylindrical, and the other end is conical, and the conical end of a portion is connected with the cylindrical end of another part.
Its easy for installation, good airproof performance of this utility model, the problem that can effectively prevent oil return pipe oil return leakage of oil.
Accompanying drawing explanation
Fig. 1 is use state diagram of the present utility model；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is the right view of Fig. 2.
Detailed description of the invention
By the examples below, and in conjunction with accompanying drawing, the technical solution of the utility model is further described in detail.
Embodiment: as illustrated in the accompanying drawings from 1 to 3, this utility model is that device is intercepted in a kind of oil return.It includes body 1, and described body 1 is made up of two parts, and every part is all that one end is cylindrical, and the other end is conical, and the conical end of a portion is connected with the cylindrical end of another part.
It is made up of two parts, one end of circular cone will be spilt forward during installation, so installing will be very convenient, and sealed by dual cylinder, add sealing property, conical end additionally by a part is connected with the cylindrical end of another part, so that connecting place produces certain space, so can play well to seal and intercept effect.
Embodiment described above is one of the present utility model preferably scheme, not this reality utility model is done any pro forma restriction, also has other variant and remodeling under the premise without departing from the technical scheme described in claim.
Claims (1)
1. device is intercepted in oil return, it is characterised in that it includes body, and described body is made up of two parts, and every part is all that one end is cylindrical, and the other end is conical, and the conical end of a portion is connected with the cylindrical end of another part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521104459.2U CN205370810U (en) | 2015-12-24 | 2015-12-24 | Return oil plug and cut device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521104459.2U CN205370810U (en) | 2015-12-24 | 2015-12-24 | Return oil plug and cut device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205370810U true CN205370810U (en) | 2016-07-06 |
Family
ID=56256482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521104459.2U Expired - Fee Related CN205370810U (en) | 2015-12-24 | 2015-12-24 | Return oil plug and cut device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205370810U (en) |
-
2015
- 2015-12-24 CN CN201521104459.2U patent/CN205370810U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160706 Termination date: 20191224 |