CN2365492Y - Convenient loose joint - Google Patents
Convenient loose joint Download PDFInfo
- Publication number
- CN2365492Y CN2365492Y CN 98235379 CN98235379U CN2365492Y CN 2365492 Y CN2365492 Y CN 2365492Y CN 98235379 CN98235379 CN 98235379 CN 98235379 U CN98235379 U CN 98235379U CN 2365492 Y CN2365492 Y CN 2365492Y
- Authority
- CN
- China
- Prior art keywords
- sleeve
- boss
- convenient
- utility
- model
- 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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- Joints With Pressure Members (AREA)
- Pipe Accessories (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model relates to a convenient movable joint, which is composed of two independent sleeves and locking nuts which lock the sleeves, the filling material at the butting opening of pipeline can be extruded so as to attain the purpose of connecting the pipelines. The utility model has the advantages of time saving, labor saving, convenient and practical.
Description
The utility model belongs to a kind of assembling pipe joint, is specifically related to a kind of union that makes things convenient for that can be used for the pipe-line system I﹠M.
In common piping erection and maintenance process, using maximum is after connecting or pipe joint is processed into screw thread with welding manners such as gas, electricity, to use common union to connect.The inconvenience of this mode is: 1. need the personnel with certain professional skill to operate, also need spacious yard support staff in one's power simultaneously; 2. need special gas, electric welding and screw thread process equipment or instrument; 3. it is longer to spend man-hour.
Provided by the utility model is a kind of very convenient, fast, need not professional workforce and special device, and a people can finish the union that makes things convenient for of installation or maintenance work.
This make things convenient for union by two independently sleeve A and sleeve B and the locking nut of locking two sleeves constituted, the stuffing by extrusion pipe docking port place makes its sealing.
Sleeve A and sleeve B one end all have boss, and when the inner stopper limit that the boss of sleeve A is inserted in locking nut, the boss of sleeve B is threaded with locking nut.
Have screw thread as the jointing itself of being taken over one of road, the sleeve that can use an inwall to have screw thread is attached thereto, and reaches the mentioned effect of the utility model equally.
As the connection that is used to carry common metal pipes such as gas, water, can adopt material such as malleable iron, plain carbon steel, copper, stainless steel, manufacturing process has punching press, forging, casting, turning processing etc., packing can be selected rubber ring, pad, asbestos packing, packing, unsintered tape etc. respectively for use according to medium in the pipe, the utility model can be processed into the finished product that matches with the caliber of all size to be sold, it is time saving and energy saving, convenient and practical to operate.
Below in conjunction with accompanying drawing in detail the utility model is described in detail.
Fig. 1 is an embodiment of the present utility model.
Fig. 2 is another embodiment of the present utility model.
Among Fig. 1,5 is connected pipe, 1 is sleeve A, 2 is sleeve B, adopt stationary fit with connected pipe 5, boss 8 surface Machining of sleeve B become outside thread, so that be connected with the internal thread of locking nut 4, during specific operation, the boss 7 with sleeve A is inserted in the inner stopper limit 6 of locking nut earlier, fill out enough stuffing 3 as rubber ring or packing etc. at the jointing of two pipelines, to the space of filling completely whole jointing, at last sleeve B is screwed in the nut, fully the extrusion packing thing, make its sealing docking port place, thereby finish being tightly connected of pipeline.
Being had in taking over of representing among Fig. 2 itself has the situation of screw thread on one side.Among the figure, the inwall of sleeve 9 is processed into screw thread, is threaded with pipeline one end, and is surplus with embodiment 1.
Claims (2)
1. one kind makes things convenient for union, and the stuffing [3] by extrusion pipe docking port place makes its sealing, it is characterized in that: this joint is by two sleeve A[1 independently] and sleeve B[2] and the locking nut [4] of locking two sleeves constituted;
2. according to claim 1ly make things convenient for union, it is characterized in that: described sleeve A and sleeve B one end have boss [7], [8], as sleeve A[1] boss [7] when being inserted in the inner stopper limit [6] of locking nut [4], sleeve B[2] boss [8] be threaded with locking nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98235379 CN2365492Y (en) | 1998-03-06 | 1998-03-06 | Convenient loose joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98235379 CN2365492Y (en) | 1998-03-06 | 1998-03-06 | Convenient loose joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2365492Y true CN2365492Y (en) | 2000-02-23 |
Family
ID=33983683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98235379 Expired - Fee Related CN2365492Y (en) | 1998-03-06 | 1998-03-06 | Convenient loose joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2365492Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832646A (en) * | 2015-03-31 | 2015-08-12 | 浙江大学 | Sleeve sealing assembly |
| CN107917306A (en) * | 2015-10-01 | 2018-04-17 | 合肥龙精灵信息技术有限公司 | Water pipe rapid movable connector |
-
1998
- 1998-03-06 CN CN 98235379 patent/CN2365492Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832646A (en) * | 2015-03-31 | 2015-08-12 | 浙江大学 | Sleeve sealing assembly |
| CN107917306A (en) * | 2015-10-01 | 2018-04-17 | 合肥龙精灵信息技术有限公司 | Water pipe rapid movable connector |
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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 |