CN2485346Y - Water pipe connector - Google Patents
Water pipe connector Download PDFInfo
- Publication number
- CN2485346Y CN2485346Y CN 01225244 CN01225244U CN2485346Y CN 2485346 Y CN2485346 Y CN 2485346Y CN 01225244 CN01225244 CN 01225244 CN 01225244 U CN01225244 U CN 01225244U CN 2485346 Y CN2485346 Y CN 2485346Y
- Authority
- CN
- China
- Prior art keywords
- clamp nut
- water pipe
- interface
- tight loop
- pipe connector
- 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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- Revetment (AREA)
Abstract
The utility model is a water pipe connecting element, comprising a pipe body 1 and a fastening nut 2. A fastening ring 3 is arranged between the pipe body 1 and the fastening nut 2. The outer wall of the fastening ring takes a drum shape. When in use, one end of the fastening ring is tightly adhered with the taper shape surface of the interface of the pipe body 1; while the other end is tightly adhered with the inner bottom taper shape surface of the fastening nut; and the two ends both form a turn-over edge under the pressure of the fastening nut. The utility model has the advantages of good sealing capability, being convenient for mounting and maintaining, and long useful time.
Description
The utility model relates to a kind of conduit coupling.
Known water pipe connector has directly, elbow, threeway etc., interface has screw thread, when installing and using, pipeline and joint junction are sealed by rubber pad, or at material that expands such as screw thread place cover raw material bands, clamp nut is fastenedly connected, prevent seepage, because valve rubber is easily aging, application life is short, need to change, and the installation and maintenance trouble is expected in expansions such as cover raw material band.
The purpose of this utility model is to provide a kind of installation and maintenance simple, long service life, the water pipe connector of good airproof performance.
The utility model water pipe connector comprises body, clamp nut, the interface of body has screw thread and clamp nut supporting, it is characterized in that body interface inwall is taper, the clamp nut inner bottom surface also is taper, between body interface and clamp nut, also has tight loop, the tight loop outer wall is a cydariform, inwall middle part projection.When installing and using, pipeline is inserted in tight loop, and clamp nut is connected with the pipe fitting interface thread, and tight loop front end and pipe fitting interface taper surface are close to, and turn edge under the pressure of clamp nut; Taper surface of the interior end of tight loop rear end and clamp nut is close to, and also turns edge under clamp nut pressure, plays good sealing and fastening effect, and installation and maintenance are convenient, long service life.
Fig. 1 is direct schematic diagram of embodiment of the utility model.
Fig. 2 is an embodiment elbow of a utility model schematic diagram.
Fig. 3 is an embodiment threeway of a utility model schematic diagram.
Fig. 4 is an embodiment tight loop front view.
Fig. 5 is an embodiment tight loop lateral view.
Referring to Fig. 1, Fig. 4 and Fig. 5, present embodiment is directly, and two joints are arranged, and structure is identical, the interface outer wall of body 1 has screw thread, and inwall is taper, and clamp nut 2 inner bottom surfaces also are taper, also has tight loop 3 between interface and the clamp nut, tight loop 3 outer wall cydariforms, inwall middle part projection is made of copper.Pipeline is inserted in tight loop during use, clamp nut is connected with the body interface thread, tight loop front end and body interface inwall taper surface are close to, and under the pressure of clamp nut, turn edge, taper surface of the interior end of tight loop rear end and clamp nut is close to, also under clamp nut pressure, turn edge, play good sealing, fastening effect.
Referring to Fig. 2 and Fig. 3, be respectively the structural representation of elbow and threeway, elbow also has two joints, and three are connected with three joints, and joint design is with directly identical.
Claims (2)
1, a kind of water pipe connector, comprise body (1), clamp nut (2), body (1) interface outer wall has screw thread, and is supporting with clamp nut, it is characterized in that body (1) interface inwall is taper, the clamp nut inner bottom surface also is taper, also have tight loop (3) between interface and clamp nut, tight loop (3) outer wall is a cydariform, inwall middle part projection.
2, according to the described water pipe connector of claim 1, it is characterized in that tight loop (3) is made of copper, body (1) is made by stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01225244 CN2485346Y (en) | 2001-05-22 | 2001-05-22 | Water pipe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01225244 CN2485346Y (en) | 2001-05-22 | 2001-05-22 | Water pipe connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2485346Y true CN2485346Y (en) | 2002-04-10 |
Family
ID=33641349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01225244 Expired - Fee Related CN2485346Y (en) | 2001-05-22 | 2001-05-22 | Water pipe connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2485346Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100342170C (en) * | 2002-08-13 | 2007-10-10 | 王新德 | Pipeline connection technology and connecting piped element |
-
2001
- 2001-05-22 CN CN 01225244 patent/CN2485346Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100342170C (en) * | 2002-08-13 | 2007-10-10 | 王新德 | Pipeline connection technology and connecting piped element |
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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 |