CN2474865Y - Fast connecting pipe joint - Google Patents
Fast connecting pipe joint Download PDFInfo
- Publication number
- CN2474865Y CN2474865Y CN 01209690 CN01209690U CN2474865Y CN 2474865 Y CN2474865 Y CN 2474865Y CN 01209690 CN01209690 CN 01209690 CN 01209690 U CN01209690 U CN 01209690U CN 2474865 Y CN2474865 Y CN 2474865Y
- Authority
- CN
- China
- Prior art keywords
- joint
- seal ring
- tubular configured
- fittings body
- pipe
- 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
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
A quick connecting pipe joint is essentially constituted by that a tubular shaped joint of the joint body is inwardly provided with a sealing groove which is inwardly provided with a sealing ring of which the aperture size is the same as that of the bore of the tubular shaped joint. The utility model has the advantages of simple structure, low manufacture cost, and convenient using compared with the prior technique.
Description
The utility model relates to a kind of connector element of pipe, particularly a kind of pipe joint.
Existing fast hose coupler mainly by fittings body, place the seal ring that connects in the fittings body on the platform of hole, place the back-up ring on the seal ring, the opening copper collar that the end is taper, the nut that the corresponding copper collar of endoporus conical end portion place is taper to constitute, what have is provided with a snap ring at pipe on the outer wall, by nut the roof pressure of snap ring is used for preventing that water pipe from loosing in Rapid joint.During use, after the stainless steel lining plastic pipe passed nut, copper collar, back-up ring, seal ring respectively, insert in the fittings body again, then nut is screwed in the fittings body, under the compressing of nut taper endoporus, copper collar internal diameter tighten up and lock ring on the stainless steel lining plastic pipe, under the drive of nut, the copper collar squeezes in fittings body together with the stainless steel lining plastic pipe, packing ring is compressed seal ring, the past radially distending of seal ring pressurized seals the slit between stainless steel lining plastic pipe and fittings body fully, thereby the stainless steel lining plastic seal of tube is connected in the fittings body.Though the fast hose coupler of this kind has the function that rapidly pipe is linked together, and has complex structure, manufacture cost height, awkward shortcoming.
Goal of the invention of the present utility model is to provide a kind of simple in structure, low cost of manufacture, fast hose coupler easy to use.
The utility model is achieved in that it mainly is in the tubular configured joint of fittings body sealed groove to be set, installing seal ring in the sealed groove, and the pore size of seal ring is consistent with the endoporus of tubular configured joint.During use, the pipe that caliber is bigger slightly than seal ring aperture inserts in the tubular configured joint of fittings body, suppress a groove with special tool compression seal groove and on the other tubular configured joint outer wall of sealed groove then, make on the respective external wall of the pipe of being close to the tubular configured joint endoporus and also be pressed out a groove, the endoporus of respective tube straight coupling groove forms a bulge loop and is embedded on the groove on the pipe, pipe can not be loosed in fittings body, simultaneously, seal ring under the compacting of sealed groove with the outer wall tight seal of pipe, thereby the seal of tube is linked together.
Compared with the prior art the utility model has simple in structure, low cost of manufacture, advantage easy to use.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the utility model user mode figure.
Now in conjunction with the accompanying drawings and embodiments the utility model is described in further detail:
As shown in the figure, the utility model mainly is in the tubular configured joint 2 of fittings body 1 sealed groove 3 to be set, installing seal ring 4 in the sealed groove 3, the pore size of seal ring 4 is consistent with the endoporus 5 of tubular configured joint 2, tubular configured joint 2 is thin-walled pipes, and two or more tubular configured joint 2 is arranged on the fittings body 1.
Claims (2)
1, a kind of fast hose coupler is characterized in that it mainly being in the tubular configured joint of fittings body sealed groove to be set.Installing seal ring in the sealed groove, the pore size of seal ring is consistent with the endoporus of tubular configured joint.
2, fast hose coupler according to claim 1 is characterized in that tubular configured joint is a thin-walled pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01209690 CN2474865Y (en) | 2001-04-02 | 2001-04-02 | Fast connecting pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01209690 CN2474865Y (en) | 2001-04-02 | 2001-04-02 | Fast connecting pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2474865Y true CN2474865Y (en) | 2002-01-30 |
Family
ID=33629414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01209690 Expired - Fee Related CN2474865Y (en) | 2001-04-02 | 2001-04-02 | Fast connecting pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2474865Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101625054B (en) * | 2009-08-20 | 2012-10-03 | 中舟海洋科技(上海)有限公司 | Radial extrusion type joint |
| CN105659017B (en) * | 2013-07-31 | 2017-06-13 | 维家技术有限及两合公司 | Threaded connection pipe joint and the method for connecting pipe joint on threaded joints |
-
2001
- 2001-04-02 CN CN 01209690 patent/CN2474865Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101625054B (en) * | 2009-08-20 | 2012-10-03 | 中舟海洋科技(上海)有限公司 | Radial extrusion type joint |
| CN105659017B (en) * | 2013-07-31 | 2017-06-13 | 维家技术有限及两合公司 | Threaded connection pipe joint and the method for connecting pipe joint on threaded joints |
| US10359132B2 (en) | 2013-07-31 | 2019-07-23 | Viega Technology Gmbh & Co. Kg | Press fitting for a threaded connection and method for attaching a fitting to a threaded connection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |