CN2324366Y - Fast-mounting sealing pipe joint - Google Patents
Fast-mounting sealing pipe joint Download PDFInfo
- Publication number
- CN2324366Y CN2324366Y CN 97230746 CN97230746U CN2324366Y CN 2324366 Y CN2324366 Y CN 2324366Y CN 97230746 CN97230746 CN 97230746 CN 97230746 U CN97230746 U CN 97230746U CN 2324366 Y CN2324366 Y CN 2324366Y
- Authority
- CN
- China
- Prior art keywords
- pipe joint
- fast
- locking nut
- locking
- garden
- 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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- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model discloses a fast-mounting sealing pipe joint. A component composed of a locking nut, a locking pressure ring, a sealing ring, a pipe joint, etc. clamps the end of a pipe fitting. The component makes use of the locking nut and a conical surface of inner holes of the pipe joint to extrude the cone-shaped locking pressure ring and the sealing ring. The connection and the seal of the pipe joint and the pipe fitting to be connected are realized. The locking nut and the pipe joint adopt threaded connection. The utility model has the advantages of reasonable structure, good sealing performance, simple structure, convenient installation, and long service life.
Description
The utility model relates to a kind of fast-assembling sealed pipe joint, is specially adapted to the connection of hard tube spare.
Existing hard tube road link kind is more, the complex structure that has, loading and unloading inconvenience, and what have easily leaks through the repeated multiple times loading and unloading.
The purpose of this utility model is to provide a kind of extraordinary instrument, fast loading and unloading, self-locking seal, pipe joint elegant in appearance of not needing.
For achieving the above object, the assembly that the technical solution of the utility model is made up of locking nut, locking pressure ring, seal ring and pipe joint etc. is tightly clamped pipe fitting end, assembly utilizes the locking pressure ring and the seal ring of the garden conical surface extruding taper of locking nut and pipe joint endoporus, the realization pipe joint connects and sealing with coupled pipe fitting, and locking nut and pipe joint adopt scyewed joint.
Compared with prior art, the utility model is rational in infrastructure, and adopting is threaded compresses, from motive sealing, and good airproof performance, simple in structure, easy for installation, long service life.
Description of drawings of the present utility model is as follows:
Fig. 1 is an assembling schematic representation of the present utility model.
Below in conjunction with accompanying drawing the utility model is described in further detail: as shown in Figure 1, by locking nut 1, locking pressure ring 2, the assembly of compositions such as seal ring 3 and pipe joint 4 is tightly clamped pipe fitting end, assembly utilizes the locking pressure ring 2 and the seal ring 3 of the garden conical surface extruding taper of locking nut 1 and pipe joint 4 endoporus, the realization pipe joint connects and sealing with coupled pipe fitting, it is tubulose that locking nut 1 and pipe joint 4 adopt scyewed joint locking nut 1, the outer garden of one end face is an outside thread, side opening is a garden conical surface in the end face, the other end outside is a hexagon nut, inner face is post hole, garden, locking pressure ring 2 is the opening taper type, seal ring 3 is the taper type plastic ferrule, pipe joint 4 internal diameters middle part is a taper hole, and the end is the post hole, garden of internal thread.In working order down, seal ring 3 is positioned at pipe joint 4, locking nut 1, locking pressure ring 2, seal ring 3 are inserted in by in the jointed tubular workpieces 5 according to order, again will be by in the hole of jointed tubular workpieces 5 propulsion tube joints 4, when locking nut 1 precession pipe joint 4, promote locking pressure ring 2 by locking nut 1 and seal ring 3 is squeezed in the conical surface of pipe joint 4, promptly finish pipe joint 4 and connecting and sealing by jointed tubular workpieces 5.
Claims (5)
1. fast-assembling sealed pipe joint, it is characterized in that: tightly clamp pipe fitting end by the assembly that locking nut 1, locking pressure ring 2, seal ring 3 and pipe joint 4 etc. are formed, assembly utilizes the locking pressure ring 2 and the seal ring 3 of the garden conical surface extruding taper of locking nut 1 and pipe joint 4 endoporus, the realization pipe joint connects and sealing with coupled pipe fitting, and locking nut 1 and pipe joint 4 adopt scyewed joint.
2. a kind of fast-assembling sealed pipe joint according to claim 1 is characterized in that: locking nut 1 is tubulose, and the outer garden of end face is an outside thread, and side opening is a garden conical surface in the end face, and the other end outside is a hexagon nut, and inner face is post hole, garden.
3. a kind of fast-assembling sealed pipe joint according to claim 1 is characterized in that: locking pressure ring 2 is the opening taper type.
4. a kind of fast-assembling sealed pipe joint according to claim 1 is characterized in that: seal ring 3 is the taper type plastic ferrule.
5. a kind of fast-assembling sealed pipe joint according to claim 1 is characterized in that: pipe joint 4 internal diameters middle part is taper hole, and the end is the post hole, garden of internal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97230746 CN2324366Y (en) | 1997-12-23 | 1997-12-23 | Fast-mounting sealing pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97230746 CN2324366Y (en) | 1997-12-23 | 1997-12-23 | Fast-mounting sealing pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2324366Y true CN2324366Y (en) | 1999-06-16 |
Family
ID=33943169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97230746 Expired - Fee Related CN2324366Y (en) | 1997-12-23 | 1997-12-23 | Fast-mounting sealing pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2324366Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411080A (en) * | 2013-08-24 | 2013-11-27 | 昆山振兴精密模具有限公司 | Fast water joint of mold |
| CN104896217A (en) * | 2015-05-29 | 2015-09-09 | 苏军科 | Novel pipeline connection member and pipeline connection structure and installation method thereof |
| CN106287042A (en) * | 2015-06-26 | 2017-01-04 | 安捷伦科技有限公司 | There is the lasso for alleviating the feature that lasso extrudes and method |
| CN106593658A (en) * | 2016-12-23 | 2017-04-26 | 胡永军 | Quick-joint joint for automotive fuel pipe |
| CN110107681A (en) * | 2019-05-16 | 2019-08-09 | 杭州前进齿轮箱集团股份有限公司 | A kind of sealing ringfeder structure of wind turbine gearbox slip ring penetration pipe |
-
1997
- 1997-12-23 CN CN 97230746 patent/CN2324366Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411080A (en) * | 2013-08-24 | 2013-11-27 | 昆山振兴精密模具有限公司 | Fast water joint of mold |
| CN104896217A (en) * | 2015-05-29 | 2015-09-09 | 苏军科 | Novel pipeline connection member and pipeline connection structure and installation method thereof |
| CN106287042A (en) * | 2015-06-26 | 2017-01-04 | 安捷伦科技有限公司 | There is the lasso for alleviating the feature that lasso extrudes and method |
| CN106287042B (en) * | 2015-06-26 | 2020-05-12 | 安捷伦科技有限公司 | Ferrules with features for mitigating ferrule extrusion and related methods |
| CN106593658A (en) * | 2016-12-23 | 2017-04-26 | 胡永军 | Quick-joint joint for automotive fuel pipe |
| CN110107681A (en) * | 2019-05-16 | 2019-08-09 | 杭州前进齿轮箱集团股份有限公司 | A kind of sealing ringfeder structure of wind turbine gearbox slip ring penetration pipe |
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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 |