CN207729111U - A kind of high leakproofness pipeline splicing body - Google Patents
A kind of high leakproofness pipeline splicing body Download PDFInfo
- Publication number
- CN207729111U CN207729111U CN201721579458.2U CN201721579458U CN207729111U CN 207729111 U CN207729111 U CN 207729111U CN 201721579458 U CN201721579458 U CN 201721579458U CN 207729111 U CN207729111 U CN 207729111U
- Authority
- CN
- China
- Prior art keywords
- pipe
- outer tube
- straight tube
- sleeve
- tube diameter
- 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
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a kind of high leakproofness pipeline splicing bodies, including first flange, first bend pipe, first straight tube and second flange, it further include the first long casing, the first long casing is for connecting the first bend pipe, first straight tube, it is arranged with first set axis outside the first long casing and the first bend pipe junction, it is arranged with second set of axis outside the first long casing and the first straight tube junction, the first long casing includes integrally formed first pipe, second pipe and third pipe, one end of first bend pipe is set in the first pipe and offsets with the second pipe, one end of first straight tube is set in third pipe and offsets with the second pipe.Its feature is：Prevent machine oil from being revealed from the gap spliced between pipeline using the multiple leakproofness for being arranged raising stitching portion in stitching portion.
Description
Technical field
The utility model belongs to technical field of automobile accessories, more particularly, to a kind of high leakproofness pipeline splicing body.
Background technology
Pipeline ensures that its leakproofness is all made of in and is integrally formed the mode for abandoning splicing, this can not possibly be real
Existing, existing pipeline is usually easy to happen leakage in its stitching portion when splicing use, causes unnecessary loss, it is therefore necessary to
It is improved.
Invention content
The purpose of this utility model is in view of the deficiency of the prior art, to provide a kind of high leakproofness pipeline splicing
Mechanism, it has prevents machine oil from the gap spliced between pipeline in stitching portion using the multiple leakproofness for being arranged raising stitching portion
The characteristics of middle leakage.
To achieve the goals above, technical solution used by the utility model is：A kind of high leakproofness pipeline splicing machine
Structure, including first flange, the first bend pipe, the first straight tube and second flange further include the first long casing, and the first length set is effective
In connecting the first bend pipe, the first straight tube, it is arranged with first set axis outside the first long casing and the first bend pipe junction, described the
Be arranged with second set of axis outside one long casing and the first straight tube junction, the first long casing include integrally formed first pipe,
One end of second pipe and third pipe, first bend pipe is set in the first pipe and offsets with the second pipe, first straight tube
One end be set in third pipe and offset with the second pipe.
Further, the interior caliber of first pipe is identical as the outer tube diameter of the first bend pipe, the interior caliber of the third pipe
Identical as the outer tube diameter of the first straight tube, the interior caliber of second pipe is less than the outer tube diameter of the first bend pipe and less than the first straight tube
Outer tube diameter.
Further, the bore of first set axis one end is identical as the outer tube diameter of the first bend pipe, and the first set axis is another
The bore of one end is identical as the outer tube diameter of the first pipe；The bore of described second set of axis one end is identical as the outer tube diameter of the first straight tube,
The bore of second set of axis other end is identical as the outer tube diameter of third pipe.
Further, further include protective case, the protective case includes integrally formed first pipe sleeve, the second pipe sleeve and third
Pipe sleeve, first pipe sleeve is set in outside the first bend pipe and the first pipe sleeve and the second pipe sleeve junction offset with first set axis
It holds, the third pipe sleeve is set in outside the first straight tube and third pipe sleeve and the second pipe sleeve junction offset with second flange.
Further, the interior caliber of first pipe sleeve is equal with the outer tube diameter of the first bend pipe, second casing it is interior
Caliber is equal with the outer tube diameter of the second axle sleeve, and the interior caliber of the third pipe sleeve is equal with the outer tube diameter of the first straight tube, the guarantor
The length of sheath is more than the length of the first long casing.
Further, first pipe is equipped with the company of the first sealing ring and third pipe and the second pipe with the junction of the second pipe
It meets place and is equipped with the second sealing ring.
Further, it is equipped with third O-ring seal in the first set axis and the second axle sleeve.
With the above structure, the utility model is compared to the prior art advantageously：The application passes through first
The first bend pipe of long casing connection, the first straight tube, and its connection type is that the first long casing is set in the first bend pipe and the first straight tube
Outside, it is arranged with first set axis outside the first long casing and the first bend pipe junction, in the first long casing and the first straight tube junction
It is arranged with second set of axis outside, the mode being arranged multiple in this way makes better tightness, prevents gap of the machine oil flowed through from splicing
In leak.
Description of the drawings
Fig. 1 is the structural schematic diagram for removing protective case.
Fig. 2 is the structural schematic diagram of the utility model.
Fig. 3 is the structural schematic diagram of the first long casing.
Fig. 4 is the structural schematic diagram of protective case.
Specific implementation mode
As described below is only the preferred embodiment of the utility model, does not therefore limit the protection model of the utility model
It encloses, the utility model is further illustrated with reference to the accompanying drawings and examples.
Embodiment is shown in shown in Fig. 1 to Fig. 4：A kind of high leakproofness pipeline splicing body, including first flange 11, first are curved
Pipe 10, the first straight tube 30 and second flange 31, it is characterised in that：Further include the first long casing 20, wherein the first long casing 20 is used
In connecting the first bend pipe 10 and the first straight tube 30, wherein being arranged with first set outside 10 junction of the first long casing 20 and the first bend pipe
Axis 41, wherein being arranged with second set of axis 42 outside 30 junction of the first long casing 20 and the first straight tube.Wherein first long casing 20 wraps
Integrally formed first pipe 21, the second pipe 22 and third pipe 23 are included, wherein one end of the first bend pipe 10 is set in the first pipe 21
And offset with the second pipe 22, wherein one end of the first straight tube 30 is set in third pipe 23 and offsets with the second pipe 22.Its
In the first pipe 21 interior caliber it is identical as the outer tube diameter of the first bend pipe 10, the wherein interior caliber of third pipe 23 and the first straight tube 30
Outer tube diameter is identical, wherein the interior caliber of the second pipe 22 is less than the outer tube diameter of the first bend pipe 10 and the outer tube less than the first straight tube 30
Diameter.Wherein the bore of 41 one end of first set axis is identical as the outer tube diameter of the first bend pipe 10, wherein the mouth of 41 other end of first set axis
Diameter is identical as the outer tube diameter of the first pipe 21；The bore of wherein second set 42 one end of axis is identical as the outer tube diameter of the first straight tube 30,
In second set of 42 other end of axis bore it is identical as the outer tube diameter of third pipe 23.Further include protective case 50, wherein protective case 50 wraps
Integrally formed first pipe sleeve 51, the second pipe sleeve 52 and third pipe sleeve 53 are included, wherein the first pipe sleeve 51 is set in the first bend pipe 30
Outer and the first pipe sleeve 51 and 52 junction of the second pipe sleeve offset with first set axis 41, and wherein third pipe sleeve 53 is set in first
Straight tube 30 is outer and third pipe sleeve 53 and 52 junction of the second pipe sleeve offset with second flange 31.Wherein the first pipe sleeve 51 is interior
Caliber is equal with the outer tube diameter of the first bend pipe 10, wherein the interior caliber of the second casing 52 is equal with the outer tube diameter of the second axle sleeve 42,
Wherein the interior caliber of third pipe sleeve 53 is equal with the outer tube diameter of the first straight tube 30, and wherein the length of protective case 50 is more than the first length and covers
The length of pipe 20.Wherein the junction of the first pipe 21 and the second pipe 22 is equipped with the first sealing ring and third pipe 23 and the second pipe 22
Junction is equipped with the second sealing ring.Wherein third O-ring seal is equipped in first set axis 41 and the second axle sleeve 42.
Better tightness is made using the above-mentioned multiple connection type being arranged, prevents the machine oil flowed through from the gap of splicing
It leaks.
Claims (7)
1. a kind of high leakproofness pipeline splicing body, including first flange, the first bend pipe, the first straight tube and second flange, special
Sign is：Further include the first long casing, the first long casing is for connecting the first bend pipe, the first straight tube, the first length set
It is arranged with first set axis outside pipe and the first bend pipe junction, second is arranged with outside the first long casing and the first straight tube junction
Axis is covered, the first long casing includes that integrally formed first pipe, the second pipe and third pipe, one end of first bend pipe are arranged
It offsets in the first pipe and with the second pipe, one end of first straight tube is set in third pipe and offsets with the second pipe.
2. a kind of high leakproofness pipeline splicing body according to claim 1, it is characterised in that：The inner tube of first pipe
Diameter is identical as the outer tube diameter of the first bend pipe, and the interior caliber of the third pipe is identical as the outer tube diameter of the first straight tube, second pipe
Interior caliber be less than the first bend pipe outer tube diameter and less than the first straight tube outer tube diameter.
3. a kind of high leakproofness pipeline splicing body according to claim 1 or 2, it is characterised in that：The first set axis
The bore of one end is identical as the outer tube diameter of the first bend pipe, the bore of the first set axis other end and the outer tube diameter phase of the first pipe
Together；The bore of described second set of axis one end is identical as the outer tube diameter of the first straight tube, the bore of second set of axis other end and
The outer tube diameter of three pipes is identical.
4. a kind of high leakproofness pipeline splicing body according to claim 1, it is characterised in that：Further include protective case, institute
It includes integrally formed first pipe sleeve, the second pipe sleeve and third pipe sleeve to state protective case, and first pipe sleeve is set in the first bend pipe
Outer and the first pipe sleeve and the second pipe sleeve junction offset with first set axis, and the third pipe sleeve is set in outside the first straight tube simultaneously
And third pipe sleeve and the second pipe sleeve junction offset with second flange.
5. a kind of high leakproofness pipeline splicing body according to claim 4, it is characterised in that：First pipe sleeve it is interior
Caliber is equal with the outer tube diameter of the first bend pipe, and the interior caliber of second pipe sleeve is equal with the outer tube diameter of the second axle sleeve, and described
The interior caliber of three pipe sleeves is equal with the outer tube diameter of the first straight tube, and the length of the protective case is more than the length of the first long casing.
6. a kind of high leakproofness pipeline splicing body according to claim 1, it is characterised in that：First pipe and second
The junction of pipe is equipped with the first sealing ring and the junction of third pipe and the second pipe is equipped with the second sealing ring.
7. a kind of high leakproofness pipeline splicing body according to claim 1, it is characterised in that：The first set axis and
Third O-ring seal is equipped in two axle sleeves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721579458.2U CN207729111U (en) | 2017-11-23 | 2017-11-23 | A kind of high leakproofness pipeline splicing body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721579458.2U CN207729111U (en) | 2017-11-23 | 2017-11-23 | A kind of high leakproofness pipeline splicing body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207729111U true CN207729111U (en) | 2018-08-14 |
Family
ID=63088610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721579458.2U Expired - Fee Related CN207729111U (en) | 2017-11-23 | 2017-11-23 | A kind of high leakproofness pipeline splicing body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207729111U (en) |
-
2017
- 2017-11-23 CN CN201721579458.2U patent/CN207729111U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180814 Termination date: 20201123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |