CN203671073U - Pipe connector - Google Patents
Pipe connector Download PDFInfo
- Publication number
- CN203671073U CN203671073U CN201420027973.XU CN201420027973U CN203671073U CN 203671073 U CN203671073 U CN 203671073U CN 201420027973 U CN201420027973 U CN 201420027973U CN 203671073 U CN203671073 U CN 203671073U
- Authority
- CN
- China
- Prior art keywords
- fastening ring
- joint
- metallic shim
- ring
- fastening
- 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
- 238000007789 sealing Methods 0.000 abstract description 5
- 239000002184 metal Substances 0.000 abstract 7
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Gasket Seals (AREA)
Abstract
The utility model discloses a pipe connector. According to the technical scheme, the pipe connector is characterized in that the two sides of a metal gasket are respectively provided with an annular groove, a sealing ring is arranged on each annular groove, the outer diameter of each fastening ring is equal to that of the metal gasket, the inner diameter of each fastening ring is equal to the outer diameter of the corresponding annular groove, a long-strip-shaped notch is formed in each fastening ring, the first fastening ring is arranged on one side of the metal gasket, the second fastening ring is arranged on the other side of the metal gasket, and the outer side, opposite to the metal gasket, of the first fastening ring and the outer side, opposite to the metal gasket, of the second fastening ring are provided with an inclined face, the inner diameter of an outer sleeve of the connector is equal to the outer diameter of each fastening ring, the fastening rings and the metal gasket are sleeved with the outer sleeve of the connector, the inner wall on one side of the outer sleeve of the connector is provided with an inclined face corresponding to the inclined face of the fastening rings, a connector cover connected through threads is arranged on the outer wall on the other side of the outer sleeve of the connector, and an inclined face corresponding to the inclined face of the fastening rings is arranged on one side of the connector cover. The pipe connector is convenient to install, reasonable in structure, low in cost and high in sealing performance.
Description
Technical field
The utility model relates to a kind of joint, and more particularly, it relates to a kind of pipe fitting joint.
Background technique
At present, joint on market need to arrange screw thread joint is connected with pipeline on pipeline outer wall, but it is very inconvenient on pipeline, to do screw thread, especially on steel pipeline, thereby on market, there is not needing out the joint of screw thread, but these joint structure complexity, and cost is high, when installation, the pipeline at two need to be installed separately, very loaded down with trivial details.
Model utility content
The deficiency existing for prior art, it is a kind of simple in structure that the purpose of this utility model is to provide, and cost is low, and pipe fitting joint easy for installation.
For achieving the above object, the utility model provides following technological scheme: a kind of metallic shim both sides are respectively provided with annular groove, seal ring is arranged on annular groove, the external diameter of fastening ring is identical with the external diameter size of metallic shim, the internal diameter of fastening ring is identical with the external diameter size of annular groove, fastening ring is provided with long strip breach, metallic shim one side is provided with the first fastening ring, metallic shim opposite side is provided with the second fastening ring, the first fastening ring is provided with inclined-plane with the opposite side of the relative metallic shim of the second fastening ring, the internal diameter of joint overcoat is identical with fastening ring external diameter size, joint overcoat is enclosed within on fastening ring and metallic shim, joint puts a side inwall outward and is provided with the inclined-plane corresponding with fastening ring inclined-plane, the opposite side outer wall of joint overcoat is provided with the connector cover being threaded, connector cover one side is provided with the inclined-plane corresponding with fastening ring inclined-plane.
By adopting technique scheme, only pipeline need be inserted in to joint, make pipeline conflict Screw joint lid on seal ring at two just can complete installation, install very convenient.
The utility model is further set to: described fastening ring inwall is provided with clamping groove.
By adopting technique scheme, pipeline is connected closely in joint, can not cause loosening because of excessive water impact.
The utility model is further set to: the cross section of described clamping groove is isosceles triangle.
By adopting technique scheme, the surface of contact that clamps groove and pipeline is reduced, be conducive to clamp groove and embed in pipeline by power, effectively prevent that pipeline from sliding.
The utility model is further set to: described inclined-plane is 45 degree.
By adopting technique scheme, make that connector cover cover is fashionable effectively to be tightened fastening ring by inclined-plane, effectively pipeline is clamped.
Accompanying drawing explanation
Fig. 1 is the utility model pipe fitting joint embodiment's explosive view;
Fig. 2 is the utility model pipe fitting joint embodiment's sectional view.
Reference character: 1, joint overcoat; 2, fastening ring; 3, seal ring; 4, metallic shim; 5, connector cover; 6, annular groove; 7, clamp groove.
Embodiment
Referring to figs. 1 through Fig. 2, the utility model pipe fitting joint embodiment is described further.
A kind of pipe fitting joint, comprise seal ring 3, joint overcoat 1, metallic shim 4, seal ring 3 is arranged on joint overcoat 1 inside with metallic shim 4, seal ring 3 is arranged on metallic shim 4 one sides, metallic shim 4 both sides are respectively provided with annular groove 6, seal ring is arranged on annular groove 6, the external diameter of fastening ring 2 is identical with the external diameter size of metallic shim 4, the internal diameter of fastening ring 2 is identical with the external diameter size of annular groove 6, fastening ring 2 is provided with long strip breach, metallic shim 4 one sides are provided with the first fastening ring, metallic shim 4 opposite sides are provided with the second fastening ring, the first fastening ring is provided with inclined-plane with the opposite side of the relative metallic shim 4 of the second fastening ring, the internal diameter of joint overcoat 1 is identical with fastening ring 2 external diameter sizes, joint overcoat 1 is enclosed within on fastening ring 2 and metallic shim 4, on joint overcoat 1, a side inwall is provided with the inclined-plane corresponding with fastening ring 2 inclined-planes, the opposite side outer wall of joint overcoat 1 is provided with the connector cover 5 being threaded, connector cover 5 one sides are provided with the inclined-plane corresponding with fastening ring 2 inclined-planes, by joint overcoat 1, fastening ring 2 is inserted in a side pipe road, connector cover 5 is inserted in another pipeline with another fastening ring 2 two pipelines is against on annular sealing ring 3, connector cover 5 and joint overcoat 1 are screwed, can complete installation, because pipeline is against on seal ring 3, the pipeline on two limits can directly not contacted, make to install and make can not damage pipeline, and increase sealing, when Screw joint lid 5, exert pressure to fastening ring 2 in inclined-plane on connector cover 5, fastening ring 2 is arranged on metallic shim 4, fastening ring 2 is easily tightened, thereby reach the object of locking pipe, easy for installation like this, rational in infrastructure, and cost is low, sealing is strong.
Fastening ring 2 inwalls are provided with and clamp groove 7, and while making fastening ring 2 clamping pipe, clamping groove 7 has increased the frictional force to pipeline, make pipeline can not cause loosening because strong current impacts.
The cross section that clamps groove is isosceles triangle, clamps groove with axial directional distribution, and the surface of contact that clamps groove and pipeline is reduced, and is conducive to clamp groove and embeds in pipeline by power, effectively prevents that pipeline from sliding.
Inclined-plane is 45 degree, makes that connector cover cover is fashionable effectively to be tightened fastening ring by inclined-plane, effectively pipeline is clamped.
Claims (4)
1. a pipe fitting joint, comprise seal ring, joint overcoat, metallic shim, seal ring and metallic shim are arranged on joint overcoat inside, seal ring is arranged on metallic shim one side, it is characterized in that: metallic shim both sides are respectively provided with annular groove, seal ring is arranged on annular groove, the external diameter of fastening ring is identical with the external diameter size of metallic shim, the internal diameter of fastening ring is identical with the external diameter size of annular groove, fastening ring is provided with long strip breach, metallic shim one side is provided with the first fastening ring, metallic shim opposite side is provided with the second fastening ring, the first fastening ring is provided with inclined-plane with the opposite side of the relative metallic shim of the second fastening ring, the internal diameter of joint overcoat is identical with fastening ring external diameter size, joint overcoat is enclosed within on fastening ring and metallic shim, joint puts a side inwall outward and is provided with the inclined-plane corresponding with fastening ring inclined-plane, the opposite side outer wall of joint overcoat is provided with the connector cover being threaded, connector cover one side is provided with the inclined-plane corresponding with fastening ring inclined-plane.
2. pipe fitting joint according to claim 1, is characterized in that: described fastening ring inwall is provided with clamping groove.
3. pipe fitting joint according to claim 2, is characterized in that: the cross section of described clamping groove is isosceles triangle.
4. according to the pipe fitting joint described in claim 1 or 3, it is characterized in that: described inclined-plane is 45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420027973.XU CN203671073U (en) | 2014-01-16 | 2014-01-16 | Pipe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420027973.XU CN203671073U (en) | 2014-01-16 | 2014-01-16 | Pipe connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203671073U true CN203671073U (en) | 2014-06-25 |
Family
ID=50967366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420027973.XU Expired - Fee Related CN203671073U (en) | 2014-01-16 | 2014-01-16 | Pipe connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203671073U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109596516A (en) * | 2018-12-10 | 2019-04-09 | 南方科技大学 | Friction and wear characteristic testing device and testing method thereof |
-
2014
- 2014-01-16 CN CN201420027973.XU patent/CN203671073U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109596516A (en) * | 2018-12-10 | 2019-04-09 | 南方科技大学 | Friction and wear characteristic testing device and testing method thereof |
| CN109596516B (en) * | 2018-12-10 | 2024-07-02 | 南方科技大学 | Friction and wear characteristic testing device and testing method thereof |
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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 |
Granted publication date: 20140625 Termination date: 20150116 |
|
| EXPY | Termination of patent right or utility model |