CN2372532Y - Movable joint - Google Patents
Movable joint Download PDFInfo
- Publication number
- CN2372532Y CN2372532Y CN 99219781 CN99219781U CN2372532Y CN 2372532 Y CN2372532 Y CN 2372532Y CN 99219781 CN99219781 CN 99219781 CN 99219781 U CN99219781 U CN 99219781U CN 2372532 Y CN2372532 Y CN 2372532Y
- Authority
- CN
- China
- Prior art keywords
- retaining member
- utility
- fastening
- movable joint
- fixing
- 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
- 238000009434 installation Methods 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model belongs to the technical field of pipeline adapting unit and specifically relates to an eyelet, it comprises fixed retaining member, fastening retaining member, sealing washer, lock sleeve, and the characteristic is that fixed retaining member or fastening retaining member's outer end is equipped with the external screw thread, the utility model has the advantages of simple structure, low in processing cost, installation save time, laborsaving, small, installation occupation space is little, but wide application in the connection of pipeline, the specially adapted is connected with valve or radiator in the place.
Description
The utility model relates to pipe connecting part, specifically a kind of movable joint.
We know, during the pipe fitting of existing pipeline connects, as icing pipeline from the beginning, the movable joint of its use is by fixing and locking spare, fastening locking element, seal ring and lock sleeve are formed, fixing and locking spare the inner is provided with the connection boss, the outer end is provided with the internal thread that is connected with pipe, fastening locking element the inner is provided with the outside thread that is connected with lock sleeve, the outer end is provided with the internal thread that is connected with pipe, during use, the outer end of fixing and locking spare and fastening locking element is connected through screw thread with pipe respectively, lock sleeve is enclosed within on the fixing and locking spare, is provided with seal ring between fixing and locking spare and the fastening locking element, and lock sleeve is connected by screw thread with fastening locking element, to reach the purpose that two pipes are connected, the movable joint of this structure must be established a spigot, so its deficiency is a waste material if use in the place that the one end is connected with valve or radiator between movable joint and valve or the radiator, install inconvenient, it is big to take up room.
The purpose of this utility model is the shortcoming that overcomes above-mentioned prior art, and a kind of movable joint is provided, its volume is little, save material, saving of labor when installing, laborsaving, take up room for a short time, make pipe fitting compacter.
For achieving the above object, the utility model can reach by following measure, a kind of movable joint, and it is provided with fixing and locking spare, fastening locking element, seal ring, lock sleeve, it is characterized in that the outer end of fixing and locking spare or fastening locking element is provided with outside thread.
The utility model is owing to be provided with outside thread at fixing and locking spare or in the outer end of fastening locking element, advantages such as having the saving of labor of installation, save time, save material, volume is little, save a spigot in the occasion that is connected with valve or radiator, and it is little to take up room.
Accompanying drawing is a structural representation of the present utility model.
Below in conjunction with accompanying drawing the utility model is further described;
The utility model is by fixing and locking spare 1 as shown in the figure, lock sleeve 2, seal ring 3, fastening locking element 4 is formed, the outer end of fixing and locking spare 1 is provided with outside thread, the inner is provided with boss, adapter sleeve 2, seal ring 3, the structure of fastening locking element 4 and fixing and locking spare 1, lock sleeve 2, seal ring 3, connection between the fastening locking element 4 is same as the prior art, this does not give unnecessary details, the outer end screw thread of fixing and locking spare 1 and fastening locking element 4 can be an equal diameter, it also can be equal diameter not, this movable joint is applicable to that the one end is connected with pipe, the place of the other end and valve or radiator, also be applicable to the place that its two ends all are connected with valve or radiator, can save section header in one or two during use, installing space is dwindled, the utility model also has the saving material, volume is little, installation saves time, laborsaving, low cost and other advantages is a kind of novel movable joint that is widely used in the pipeline connection.
Claims (1)
1, a kind of movable joint, it is provided with fixing and locking spare, fastening locking element, seal ring, lock sleeve, it is characterized in that the outer end of fixing and locking spare or fastening locking element is provided with outside thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99219781 CN2372532Y (en) | 1999-01-29 | 1999-01-29 | Movable joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99219781 CN2372532Y (en) | 1999-01-29 | 1999-01-29 | Movable joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2372532Y true CN2372532Y (en) | 2000-04-05 |
Family
ID=34010638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99219781 Expired - Fee Related CN2372532Y (en) | 1999-01-29 | 1999-01-29 | Movable joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2372532Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672045A (en) * | 2012-09-20 | 2014-03-26 | 昆山尚达智机械有限公司 | Novel valve allowing flowing speed adjustment |
-
1999
- 1999-01-29 CN CN 99219781 patent/CN2372532Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672045A (en) * | 2012-09-20 | 2014-03-26 | 昆山尚达智机械有限公司 | Novel valve allowing flowing speed adjustment |
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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 |