CN2249342Y - Pipe joint - Google Patents
Pipe joint Download PDFInfo
- Publication number
- CN2249342Y CN2249342Y CN 96227716 CN96227716U CN2249342Y CN 2249342 Y CN2249342 Y CN 2249342Y CN 96227716 CN96227716 CN 96227716 CN 96227716 U CN96227716 U CN 96227716U CN 2249342 Y CN2249342 Y CN 2249342Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- clamping sleeve
- joint
- pipe joint
- sealing ring
- 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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Landscapes
- Joints With Sleeves (AREA)
Abstract
The utility model relates to a pipe joint. A clamping sleeve 2, a sealing ring 3, and a joint body 4 are orderly sheathed on a pipe 1. The clamping sleeve 2 is rotated to cause an external thread of the clamping sleeve and an internal thread of the joint body 4 to be in tightening connection. The sealing ring 3 is pressurized to act sealing function. The pipe joint can be made up of a three-way form, a four-way form, an elbow form, a direct joint form, etc. The pipe joint has the advantages of labor saving and time saving in construction, good quality, convenient installation, and long service life.
Description
The utility model relates to the pipe coupling technical field.
Used pipe coupling machining screw on pipe at the scene when use installing is taken a lot of work, time-consuming and difficult quality guarantee; And in the installation process when screwing internal stress very big, often support bad pipe coupling; Sometimes also to rotate pipe in addition, increase the manual labor amount, to not rotating the occasion that pipe is installed, difficult especially.
The purpose of this utility model provides a kind of pipe processing screw thread at the construction field (site) that do not need, and the installation internal stress is very little, need not rotate the pipe coupling of pipe in the installation process.
The utility model is achieved in that seal ring 3 in the fittings body 4; Clamping sleeve 2 is in seal ring 3 outsides, and the outside thread of clamping sleeve 2 is connected with fittings body 4 internal threads.
The utility model has the advantages that: laborsaving during construction and installation, save time, quality is good, easy for installation, the pipe coupling long service life.
Below in conjunction with accompanying drawing, the utility model is described further with embodiment:
This accompanying drawing is the structural representation after pipe coupling is installed pipe.
In the accompanying drawing: 1, pipe, 2, clamping sleeve, 3, seal ring, 4, fittings body.
To be inserted in clamping sleeve 2 on the pipe 1 successively, seal ring 3 and fittings body 4 rotatably compress cover 2 then, make its outside thread and the internal thread of fittings body 4 be connected and tighten, and seal ring 3 is pressurizeed play seal action.This pipe coupling can be made into threeway, four-way, elbow and direct first-class form, and installation process is the same.
Claims (1)
1, pipe coupling is characterized in that: seal ring (3) clamping sleeve (2) is arranged in seal ring (3) outside in the fittings body (4), the outside thread of clamping sleeve (2) is connected with fittings body (4) internal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96227716 CN2249342Y (en) | 1996-04-30 | 1996-04-30 | Pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96227716 CN2249342Y (en) | 1996-04-30 | 1996-04-30 | Pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2249342Y true CN2249342Y (en) | 1997-03-12 |
Family
ID=33905758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96227716 Expired - Fee Related CN2249342Y (en) | 1996-04-30 | 1996-04-30 | Pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2249342Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108758120A (en) * | 2018-07-17 | 2018-11-06 | 赵建海 | A kind of connector that energy band water disassembles and installs hot melt aqueduct valve |
-
1996
- 1996-04-30 CN CN 96227716 patent/CN2249342Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108758120A (en) * | 2018-07-17 | 2018-11-06 | 赵建海 | A kind of connector that energy band water disassembles and installs hot melt aqueduct valve |
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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 |