CN2605449Y - Quick-action joint - Google Patents
Quick-action joint Download PDFInfo
- Publication number
- CN2605449Y CN2605449Y CN 02221592 CN02221592U CN2605449Y CN 2605449 Y CN2605449 Y CN 2605449Y CN 02221592 CN02221592 CN 02221592 CN 02221592 U CN02221592 U CN 02221592U CN 2605449 Y CN2605449 Y CN 2605449Y
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- seal ring
- utility
- model
- quick
- 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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Abstract
A quick joint is characterized in that the inside of the quick joint tip made with the centre of a threaded 6 connector 5 is disposed with a positioning sealing ring 1 in which the inner surface is a trapezoid. Both sides of the positioning sealing ring 1 are respectively connected to a sealing ring 1. One end of a connecting pipe fitting 7 in which a conical casing with an opening and a conical locking nut 4 are jacketed is disposed inside a sealing ring 2. The installation of the utility model is simple and fast. No electricity, fire, water and other construction conditions are required, and the construction can be implemented in anywhere of the wild. With long service life, no pollution and low cost, the utility model can be repeatedly used for the connection of large-diameter pipes and steel reinforcements.
Description
The utility model relates to a kind ofly to be received two tubes together, or two real core reinforcing bars are received together quick union.
Termination with two heavy caliber pipes in the prior art connects together, and generally is to adopt flange plate to connect.The deficiency of this method is that execution conditions require harshness, and the cost height is installed complexity, and needed time is long; In the prior art two real core reinforcing bars are connected together, need butt welding etc., require execution conditions also harsh, the connecting means processed complex that also has in the prior art, the cost height, it can be thrown off voluntarily to press the back in being subjected to.
The purpose of this utility model is to solve above-mentioned deficiency of the prior art, and a kind of quick union is provided.
Technical solution of the present utility model is: be shaped on the center of the joint 5 of screw thread 6 in its termination, inserting its inner face is trapezoidal location seal ring 1.The both sides of this location seal ring 1 respectively connect a seal ring 2.An end that is with the desire connection pipe fitting 7 of the taper sheath 3 of opening and cone locking nut 4 on it places in the seal ring 2.
The advantage that the utility model is had compared to existing technology is: simple and fast is installed, is need not execution conditions such as electricity, fire, water, all can construct Anywhere in the open air.If part wherein is nonmetallic material, its life-span looks for, and is pollution-free, and cost is low, and is reusable.
This accompanying drawing is that overall structure master of the present utility model looks cross-sectional schematic.
The utility model provides embodiment below in conjunction with accompanying drawing: be shaped on the center of the joint 5 of screw thread 6 in its termination, inserting its inner face is trapezoidal location seal ring 1, and the both sides of this location seal ring 1 respectively connect a seal ring 2.An end that is with the desire connection pipe fitting 7 of the taper sheath 3 of opening and cone locking nut 4 on it places in the seal ring 2, earlier trapezoidal location seal ring 1 is inserted the center of joint 5 during use.Each inserts a seal ring 2 successively in its both sides, and an end of desiring connection pipe fitting 7 is placed in one.Push-tight taper sheath 3 is tightened cone locking nut 4 and is got final product.Two steel bar ends need not seal ring 2 when connecting.Can use for connecting heavy caliber pipe and reinforcing bar.
Claims (1)
1, a kind of quick union, constitute by joint (5), it is characterized in that in its termination, being shaped on the center of the joint (5) of nut (6), inserting its inner face is trapezoidal location seal ring (1), the both sides of this location seal ring (1) respectively connect a seal ring (2), and an end that is with the desire connection pipe fitting (7) of the taper sheath (3) of opening and cone locking nut (4) on it places in the seal ring (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02221592 CN2605449Y (en) | 2002-02-09 | 2002-02-09 | Quick-action joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02221592 CN2605449Y (en) | 2002-02-09 | 2002-02-09 | Quick-action joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2605449Y true CN2605449Y (en) | 2004-03-03 |
Family
ID=34148991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02221592 Expired - Fee Related CN2605449Y (en) | 2002-02-09 | 2002-02-09 | Quick-action joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2605449Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007062552A1 (en) * | 2005-12-02 | 2007-06-07 | Guoliang Jian | Joint for connecting stainless steel water pipes |
| CN108001716A (en) * | 2017-12-06 | 2018-05-08 | 钢铁研究总院 | A kind of oxidizable inflammable and explosive powder is canned to use quick access device and application method |
-
2002
- 2002-02-09 CN CN 02221592 patent/CN2605449Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007062552A1 (en) * | 2005-12-02 | 2007-06-07 | Guoliang Jian | Joint for connecting stainless steel water pipes |
| CN108001716A (en) * | 2017-12-06 | 2018-05-08 | 钢铁研究总院 | A kind of oxidizable inflammable and explosive powder is canned to use quick access device and application method |
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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 |