CN2084144U - Quick-connecting pipe fitting - Google Patents
Quick-connecting pipe fitting Download PDFInfo
- Publication number
- CN2084144U CN2084144U CN 90217121 CN90217121U CN2084144U CN 2084144 U CN2084144 U CN 2084144U CN 90217121 CN90217121 CN 90217121 CN 90217121 U CN90217121 U CN 90217121U CN 2084144 U CN2084144 U CN 2084144U
- Authority
- CN
- China
- Prior art keywords
- locking nut
- quick
- retainer
- threaded connector
- threaded
- 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.)
- Withdrawn
Links
- 238000012856 packing Methods 0.000 claims description 5
- 239000000945 filler Substances 0.000 abstract 1
- 239000003292 glue Substances 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to a pipe connecting piece, which mainly comprises a locking nut, a locking ring, a threaded connector and a filler, and is characterized in that the locking nut is provided with a groove and a conical surface besides an internal thread matched with the threaded connector; the locking ring is conical and is provided with an opening and a chamfer. The threaded connector can be made into various forms such as straight-through, bent-through or tee joint. The problem of tubular product connect adopt to open the silk, weld, glue etc. connection operation inconvenient is solved. Can be widely used for various pipes.
Description
The utility model relates to tube connection piece.
The connection method and the accessory of existing various tubing are for many years almost less than what big change and raising.Especially the common connection that is used for tubing such as oil, chemical industry, building, hot-water heating, coal gas, tap water does not all break away from traditional conventional methods such as silk, welding, gummed of opening, and this brings all inconvenience just for construction and operation.As excavate trench, open silk, welding etc.Particularly underground to some, high-altitude, local installation and repairing such as narrow, explosive have more brought unnecessary trouble.
The purpose of this utility model is intended to existing tubing connection pipe fitting is improved, and provides simply and easily a kind of, the quick-acting pipe spare of time saving quick mounting tubing.
Task of the present utility model is finished like this:
Its said quick-acting pipe spare is an assembly sleeve part, mainly is made up of be threaded body (3) and the stuffing box packing (4) of locking nut (1), retainer (2).Shown in figure (1～3), it is characterized in that locking nut (1) except that be provided with and internal thread that the body that is threaded (3) is supporting, also be provided with the groove of laying stuffing box packing (4) and and the supporting conical surface of retainer (2); Retainer (2) is for taper shape and be provided with opening and chamfering.Wherein, straight-through, curved logical or threeway that connecting body can be made into is selected during use as required.During installation, earlier locking nut (1) is enclosed within respectively on the tube head of required connection, and then the retainer (2) that leaves opening pacified respectively go into the tube head appropriate location, and twine stuffing box packing (4) such as some linen-cottons, asbestos, decisions such as apparent temperature, pressure in its outer ring.After the more same respectively locking nut of the body that is threaded (3) (1) is linked to each other and rotational lock mutually.Like this, also just reached the purpose of quick-acting pipe material very soon, its method is simple, effect is obvious, and has improved installation rate and quality.
The utility model is a kind of improvement to existing various tubing connection pipe fittings, and it is simple, convenient, save time, and has replaced traditional tubing to connect technology, has tangible use value.
Embodiment of the present utility model is provided by specification and accompanying drawing, and wherein Fig. 1 is the locking nut view, and Fig. 2 is an opening retainer view, and Fig. 3 is the assembling design sketch.Locking nut, retainer and the body that is threaded can form a complete production network, and material can be selected cast iron, plastics etc. for use.
Claims (2)
1, quick-acting pipe spare is made up of locking nut, retainer, be threaded body and stuffing box packing, it is characterized in that locking nut except that be provided with and internal thread that the body that is threaded is supporting, also be provided with the groove of laying stuffing box packing and and the supporting conical surface of retainer; Retainer is taper and is provided with opening and chamfering.
2, quick-acting pipe spare as claimed in claim 1, the system that it is characterized in that being threaded become straight-through, bend forms such as logical or threeway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90217121 CN2084144U (en) | 1990-08-02 | 1990-08-02 | Quick-connecting pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90217121 CN2084144U (en) | 1990-08-02 | 1990-08-02 | Quick-connecting pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2084144U true CN2084144U (en) | 1991-09-04 |
Family
ID=4896170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90217121 Withdrawn CN2084144U (en) | 1990-08-02 | 1990-08-02 | Quick-connecting pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2084144U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100416151C (en) * | 2004-09-29 | 2008-09-03 | 东尾机械株式会社 | Pipe joint |
-
1990
- 1990-08-02 CN CN 90217121 patent/CN2084144U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100416151C (en) * | 2004-09-29 | 2008-09-03 | 东尾机械株式会社 | Pipe joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |