CN2527829Y - Sealing clamping ring for pipe joint - Google Patents
Sealing clamping ring for pipe joint Download PDFInfo
- Publication number
- CN2527829Y CN2527829Y CN 02221991 CN02221991U CN2527829Y CN 2527829 Y CN2527829 Y CN 2527829Y CN 02221991 CN02221991 CN 02221991 CN 02221991 U CN02221991 U CN 02221991U CN 2527829 Y CN2527829 Y CN 2527829Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- pipe joint
- trim ring
- seal
- 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 relates to a seal plunger collar applicable for tube unions of various aluminum plastic pipes and lining plastic metal tubes, aiming at the disadvantages that in the prior art, leakage is caused, the seal effect is influenced and the cost is increased because the tube union seal plunger collar can not be compactly contacted with the outside thread connection and the nut and is easy to be wrongly installed in direction. Two projections are respectively arranged on the two opposite ends of the circular seal plunger collar of the utility model and are distributed in symmetry, without difference to be the front or the back and adaptable to be randomly mounted and dismounted on the two ends, therefore releasing workers from trouble, improving work efficiency, increasing pressure intensity and sealability and preventing leakage.
Description
The utility model relates to a kind of various plastic-aluminum pipes, lining of being applicable to and moulds the sealing trim ring of metal tube pipe joint.
Pipe seal trim ring integral body of the prior art is monolateral projection, because this accessory size is little, and be to install to earlier to refill the inlet pipe joint on the pipe, it is very big to adorn anti-possibility, has therefore influenced the application of tubing and part, can not closely contact with nut with male connection well, cause seepage, cause the wasting of resources, increased cost, influenced effect.
The utility model provides a kind of pressure that increases between sealing trim ring and nut and the male connection in order to overcome above-mentioned shortcoming, does not have just not otherwise install, and leakage proof, a kind of sealing trim ring of increasing work efficiency arbitrarily are installed.
The utility model adopts following technology in order to achieve the above object: respectively there is a projection at the sealing trim ring two ends of annular, are symmetrically distributed.
For better effect: size, the shape of two ends projection are similar.
The utility model changes original monolateral projection, and the sealing trim ring two ends of annular are designed to that a projection is respectively arranged, and is symmetrically distributed, and does not divide otherwise just have, and the two sides all can arbitrarily be installed, be dismantled, and the workman is without fear of an attack from the rear, and has improved working efficiency; Increase the pressure between them simultaneously, improved sealing, prevented seepage.
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a mounting structure schematic representation of the present utility model.
Referring to Fig. 1, sealing trim ring 4 opposite ends of annular respectively have a projection, are symmetrically distributed, and size, shape are similar, see Fig. 2, earlier nut 2, pipe collar 3, sealing trim ring 4 and seal ring 5 are put on the plastic lining aluminium pipe 1, and insertion tube joint 6, swivel nut 2 is tightened and is got final product.
Claims (2)
1, a kind of various plastic-aluminum pipes, lining of being applicable to moulded the sealing trim ring of metal tube pipe joint, and sealing trim ring (4) is built between pipe joint (6) and the nut (2), it is characterized in that: respectively there is a projection at sealing trim ring (4) two ends of annular, are symmetrically distributed.
2, sealing trim ring according to claim 1 is characterized in that: size, the shape of two ends projection are similar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02221991 CN2527829Y (en) | 2002-03-24 | 2002-03-24 | Sealing clamping ring for pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02221991 CN2527829Y (en) | 2002-03-24 | 2002-03-24 | Sealing clamping ring for pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2527829Y true CN2527829Y (en) | 2002-12-25 |
Family
ID=33699988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02221991 Expired - Fee Related CN2527829Y (en) | 2002-03-24 | 2002-03-24 | Sealing clamping ring for pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2527829Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100429449C (en) * | 2004-06-17 | 2008-10-29 | 章根友 | Connecting structure of pipes |
-
2002
- 2002-03-24 CN CN 02221991 patent/CN2527829Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100429449C (en) * | 2004-06-17 | 2008-10-29 | 章根友 | Connecting structure of pipes |
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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 |