CN208474732U - A kind of pipelines of automobile air conditioner docking structure - Google Patents
A kind of pipelines of automobile air conditioner docking structure Download PDFInfo
- Publication number
- CN208474732U CN208474732U CN201820483169.0U CN201820483169U CN208474732U CN 208474732 U CN208474732 U CN 208474732U CN 201820483169 U CN201820483169 U CN 201820483169U CN 208474732 U CN208474732 U CN 208474732U
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- Prior art keywords
- pipe fitting
- shield ring
- sealing shield
- connector
- flaring
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Abstract
The utility model proposes a kind of pipelines of automobile air conditioner docking structures, comprising: pipe fitting one, pipe fitting two and Sealing shield ring；One one end end of pipe fitting bulges to form flaring, and one end of pipe fitting two, as connector, the inner circle of flaring is adapted with the outer circle of connector；Flaring top turns down outward forms tubaeform flanging mouth, and flanging mouth edge forms a positioning groove；Sealing shield ring is set on pipe fitting two, and the outer circle of Sealing shield ring is adapted with the inner circle of flanging mouth, and Sealing shield ring outer is equipped with positioning convex platform, and positioning convex platform is adapted with positioning groove.The utility model uses no-welding docking structure, avoids weldering stifled and weldering is leaked out danger；It is easy for installation, it is not necessarily to installation tool；Angle positioning is fast, and it is circumferentially displaced to can be avoided two connecting tubes generations.
Description
Technical field
The utility model relates to automobile air conditioning technology field, especially a kind of pipelines of automobile air conditioner docking structure.
Background technique
During the various piping connections of air conditioning for automobiles, a variety of pipeline jointing constructions, existing knot are inevitably used
Structure mainly has pressing plate welding or nut connector docking structure.Wherein, presser type structure jointing soldering points are more, are easy to increase micro- leakage
Risk is blocked up with welding, and causes entire pipe weight big, is unsatisfactory for lightweight trend；And nut connector is needed during installation using pulling
It is hand-tight solid, influence installation effectiveness.And above two existing pipeline joint structure all can not achieve the week between two connecting tubes
To positioning, it is easy to happen between pipeline circumferentially displaced.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides a kind of pipelines of automobile air conditioner
Docking structure.
Technical solution: the technical solution adopted in the utility model are as follows:
A kind of pipelines of automobile air conditioner docking structure, comprising: pipe fitting 1, pipe fitting 22 and Sealing shield ring 4；One 1 one end end of pipe fitting
Portion forms flaring 3, and one end of pipe fitting 22 is as connector 8, is flared 3 inner circle and is adapted with the outer circle of connector 8；Flaring 3
Top turns down outward forms tubaeform flanging mouth 7, and 7 edge of flanging mouth forms a positioning groove 9；Sealing shield ring 4 is set in pipe fitting
On 22, the outer circle of Sealing shield ring 4 is adapted with the inner circle of flanging mouth 7, and 4 outer of Sealing shield ring is equipped with positioning convex platform 5, positioning convex platform 5
It is adapted with positioning groove 9.
Further, O-ring seals 6 are also arranged on the connector 8.
The utility model has the advantages that compared with prior art, the utility model has the advantage that
Using no-welding docking structure, avoids weldering stifled and weldering is leaked out danger；It is easy for installation, it is not necessarily to installation tool；Angle positioning
Fastly, it is circumferentially displaced that two connecting tubes generations be can be avoided.
Detailed description of the invention
Fig. 1 is the overall structure figure of the utility model embodiment；
Include: 1, pipe fitting one, 2 in figure, pipe fitting two, 3, be flared, 4, Sealing shield ring, 5, positioning convex platform, 6, O-ring seals, 7,
Flanging mouth, 8, connector, 9, positioning groove.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.
It is as shown in Figure 1 a kind of pipelines of automobile air conditioner docking structure, comprising: pipe fitting 1, pipe fitting 22, Sealing shield ring 4 and O
Shape sealing ring 6；One 1 one end end of pipe fitting bulges to form flaring 3, and one end of pipe fitting 22 is flared 3 inner circle as connector 8
It is adapted with the outer circle of connector 8；O-ring seals 6 are set on connector 8；Be flared 3 tops turn down outward formed it is tubaeform
Flanging mouth 7,7 edge of flanging mouth form a positioning groove 9；Sealing shield ring 4 is set on pipe fitting 22, the outer circle and flange of Sealing shield ring 4
The inner circle of mouth 7 is adapted, and 4 outer of Sealing shield ring is equipped with positioning convex platform 5, and positioning convex platform 5 is adapted with positioning groove 9.
When pipe fitting 1 and pipe fitting 22 dock, the insertion of connector 8 of pipe fitting 22 is flared in 3, and pass through O-ring seals 6
Realize the sealing between 8 outer wall of connector and flaring 3；In the flanging mouth 7 on 3 tops of the insertion flaring of Sealing shield ring 4 on pipe fitting 1,
Realize the axially position between pipe fitting 1 and pipe fitting 22；Meanwhile passing through the positioning convex platform 5 and flanging mouth 7 on 4 outer of Sealing shield ring
Positioning groove 9 on edge is clamped, and is realized circumferentially positioned between pipe fitting 1 and pipe fitting 22.
The above is only the preferred embodiment of the utility model, it should be pointed out that: for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (2)
1. a kind of pipelines of automobile air conditioner docking structure characterized by comprising pipe fitting one (1), pipe fitting two (2) and Sealing shield ring
(4)；Pipe fitting one (1) one end end bulges to be formed flaring (3), and one end of pipe fitting two (2) is flared (3) as connector (8)
Inner circle is adapted with the outer circle of connector (8)；Flaring (3) top turns down outward forms tubaeform flanging mouth (7), flanging mouth
(7) edge forms a positioning groove (9)；Sealing shield ring (4) is set on pipe fitting two (2), the outer circle and flanging mouth of Sealing shield ring (4)
(7) inner circle is adapted, and Sealing shield ring (4) outer is equipped with positioning convex platform (5), and positioning convex platform (5) is mutually fitted with positioning groove (9)
Match.
2. a kind of pipelines of automobile air conditioner docking structure according to claim 1, which is characterized in that on the connector (8)
Also it is arranged with O-ring seals (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820483169.0U CN208474732U (en) | 2018-04-08 | 2018-04-08 | A kind of pipelines of automobile air conditioner docking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820483169.0U CN208474732U (en) | 2018-04-08 | 2018-04-08 | A kind of pipelines of automobile air conditioner docking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208474732U true CN208474732U (en) | 2019-02-05 |
Family
ID=65207524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820483169.0U Active CN208474732U (en) | 2018-04-08 | 2018-04-08 | A kind of pipelines of automobile air conditioner docking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208474732U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110220062A (en) * | 2019-04-17 | 2019-09-10 | 余姚市电波机械有限公司 | Pipe fitting connects sealing structure |
| CN110237482A (en) * | 2019-06-12 | 2019-09-17 | 浙江天鑫运动器材有限公司 | A kind of hollow connecting tube and its manufacturing method |
-
2018
- 2018-04-08 CN CN201820483169.0U patent/CN208474732U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110220062A (en) * | 2019-04-17 | 2019-09-10 | 余姚市电波机械有限公司 | Pipe fitting connects sealing structure |
| CN110237482A (en) * | 2019-06-12 | 2019-09-17 | 浙江天鑫运动器材有限公司 | A kind of hollow connecting tube and its manufacturing method |
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