CN204372450U - There is the pipe fitting of protective casing - Google Patents
There is the pipe fitting of protective casing Download PDFInfo
- Publication number
- CN204372450U CN204372450U CN201420718670.2U CN201420718670U CN204372450U CN 204372450 U CN204372450 U CN 204372450U CN 201420718670 U CN201420718670 U CN 201420718670U CN 204372450 U CN204372450 U CN 204372450U
- Authority
- CN
- China
- Prior art keywords
- protective casing
- connecting sleeve
- pipe fitting
- filter screen
- utility
- 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 pipe fitting with protective casing, it comprises the first body, second body and connecting sleeve, first body and the second body are coaxially set, one end and one end of the second body of first body are provided with the cutting ferrule nut for being connected, the other end of the first body and the other end of the second body are threaded with the two ends of connecting sleeve respectively, on the outer wall of the first body and the second body, equal movable sheath is equipped with a protective casing, protective casing is all made of plastics, the two ends of protective casing offset with cutting ferrule nut and connecting sleeve respectively, the filter screen of a circle is provided with in connecting sleeve, filter screen is positioned at the neutral position of connecting sleeve.Protective casing can be taken off and can filter oil when the utility model needs.
Description
Technical field
The utility model relates to a kind of pipe fitting with protective casing.
Background technique
automobile needs use various pipe fitting; as transport pipe; at present; pipe fitting generally can be nested with protective casing, to protect pipe fitting, avoid pipe fitting damaged; but these protective casings generally cannot disassemble from pipe fitting; make cannot change when protective casing breaks, and the oil of conveying in pipe fitting is often containing a certain amount of impurity, impurity easily causes damage to oil pump.
Model utility content
Technical problem to be solved in the utility model is, provides during a kind of needs and protective casing can be taken off and the pipe fitting with protective casing that can filter oil.
For solving the problems of the technologies described above, the pipe fitting of what the utility model provided have protective casing, it comprises the first body, second body and connecting sleeve, first body and the second body are coaxially set, one end and one end of the second body of first body are provided with the cutting ferrule nut for being connected, the other end of the first body and the other end of the second body are threaded with the two ends of connecting sleeve respectively, on the outer wall of the first body and the second body, equal movable sheath is equipped with a protective casing, protective casing is all made of plastics, the two ends of protective casing offset with cutting ferrule nut and connecting sleeve respectively, the filter screen of a circle is provided with in connecting sleeve, filter screen is positioned at the neutral position of connecting sleeve.
As preferably, the neutral position of the inwall of described connecting sleeve is provided with an annular groove, and the week of filter screen is along being fixed in this annular groove.
After adopting above structure, the utility model compared with prior art, has following advantage:
In the utility model; when needs take off protective casing; first body and the second body are screwed off from connecting sleeve; protective casing on first body and the second body can be taken off like this, make, when protective casing breaks, protective casing to be taken off; and in connecting sleeve, be provided with filter screen; when oil flows through connecting sleeve, filter screen can filter oil, causes damage to avoid impurity to oil pump.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
As shown in Figure 1, the utility model has the pipe fitting of protective casing, it comprises the first body 1, second body 2 and connecting sleeve 3, first body 1 and the second body 2 are coaxially set, one end and one end of the second body 2 of first body 1 are provided with the cutting ferrule nut 4 for being connected, the other end of the first body 1 and the other end of the second body 2 are threaded with the two ends of connecting sleeve 3 respectively, on the outer wall of the first body 1 and the second body 2, equal movable sheath is equipped with a protective casing 5, protective casing 5 is all made of plastics, the two ends of protective casing 5 offset with cutting ferrule nut 4 and connecting sleeve 3 respectively, the filter screen 301 of a circle is provided with in connecting sleeve 3, filter screen 301 is positioned at the neutral position of connecting sleeve 3.
When needs take off protective casing 5; first body 1 and the second body 2 are screwed off from connecting sleeve 3; protective casing 5 on first body 1 and the second body 2 can be taken off like this; easy to operate; and be provided with filter screen 301 in connecting sleeve 3, when oil flows through connecting sleeve 3, filter screen 301 can filter oil; to avoid impurity to cause damage to oil pump, and protective casing 5 cost that plastics are made is lower.
The neutral position of the inwall of described connecting sleeve 3 is provided with an annular groove, and the week of filter screen 301, along being fixed in this annular groove, like this, makes filter screen 301 fixation.
Below only apply preferably example with regard to the utility model and made explanation, but can not be interpreted as it is limitations on claims, structure of the present utility model can have other to change, and is not limited to said structure.In a word, all various changes done in the protection domain of independent claims of the present utility model are all in protection domain of the present utility model.
Claims (2)
1. one kind has the pipe fitting of protective casing, it is characterized in that: it comprises the first body (1), second body (2) and connecting sleeve (3), first body (1) and the second body (2) are coaxially set, one end and one end of the second body (2) of first body (1) are provided with the cutting ferrule nut (4) for being connected, the other end of the first body (1) and the other end of the second body (2) are threaded with the two ends of connecting sleeve (3) respectively, on the outer wall of the first body (1) and the second body (2), equal movable sheath is equipped with a protective casing (5), protective casing (5) is all made of plastics, the two ends of protective casing (5) offset with cutting ferrule nut (4) and connecting sleeve (3) respectively, the filter screen (301) of a circle is provided with in connecting sleeve (3), filter screen (301) is positioned at the neutral position of connecting sleeve (3).
2. the pipe fitting with protective casing according to claim 1, is characterized in that: the neutral position of the inwall of described connecting sleeve (3) is provided with an annular groove, and the week of filter screen (301) is along being fixed in this annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420718670.2U CN204372450U (en) | 2014-11-26 | 2014-11-26 | There is the pipe fitting of protective casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420718670.2U CN204372450U (en) | 2014-11-26 | 2014-11-26 | There is the pipe fitting of protective casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204372450U true CN204372450U (en) | 2015-06-03 |
Family
ID=53328671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420718670.2U Expired - Fee Related CN204372450U (en) | 2014-11-26 | 2014-11-26 | There is the pipe fitting of protective casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204372450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131362A (en) * | 2017-05-24 | 2017-09-05 | 五冶集团上海有限公司 | Protection sleeve pipe |
-
2014
- 2014-11-26 CN CN201420718670.2U patent/CN204372450U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131362A (en) * | 2017-05-24 | 2017-09-05 | 五冶集团上海有限公司 | Protection sleeve pipe |
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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: 20150603 Termination date: 20161126 |