CN201787063U - Sealing ring - Google Patents
Sealing ring Download PDFInfo
- Publication number
- CN201787063U CN201787063U CN 201020533520 CN201020533520U CN201787063U CN 201787063 U CN201787063 U CN 201787063U CN 201020533520 CN201020533520 CN 201020533520 CN 201020533520 U CN201020533520 U CN 201020533520U CN 201787063 U CN201787063 U CN 201787063U
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- seal ring
- utility
- model
- high pressure
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 18
- 239000000945 filler Substances 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 239000012530 fluid Substances 0.000 abstract description 6
- 239000004744 fabric Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
Images
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- Gasket Seals (AREA)
Abstract
Provided is a sealing ring, particularly a high pressure fluid sealing ring used on mechanical equipment. The utility model provides a sealing ring with good sealing effect and being capable of bearing high pressure fluid. The sealing ring in the utility model includes a sealing ring body, the internal part of the sealing ring body is made from pure rubber and the external part thereof is made from fabric rubber.
Description
Technical field
The utility model relates to a kind of seal ring, especially the high-pressure liquid seal ring on the machinery.
Background technique
The effect of seal ring is that fluid is mechanically sealed, and traditional seal ring form has O RunddichtringO, X RunddichtringO and y-type seal ring etc.The seal ring of these structures generally all is made up of single rubber.Fluid-tight effect to high pressure is undesirable, because the material of rubber material is softer, runs into the fluid of high pressure, can produce from falling phenomenon, can not well seal the high pressure fluid.
Summary of the invention
The utility model is exactly at the problems referred to above, a kind of good sealing effect is provided, can bears the seal ring of high pressure fluid.
For realizing above-mentioned purpose of the present utility model, the utility model adopts following technological scheme, and the utility model comprises the sealing circle body, and its structure outline sealing circle body is to be gum by inside, outsidely is the canvas filler rubber formation.
The beneficial effects of the utility model: because seal ring of the present utility model outside is a canvas filler rubber, bear the time spent of doing of high-pressure liquid at seal ring of the present utility model, canvas filler rubber can make whole seal ring play good supporting effect, strengthens the rigidity of seal ring, reaches good sealing effect.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the A-A sectional view of Fig. 1.
Embodiment
The utility model comprises sealing circle body 3, and sealing circle body 3 is to be gum 2 by inside, and outside is canvas filler rubber 1 formation.
The outside seal contacting part of canvas filler rubber 1 is flat section; Can strengthen sealing surface, strengthen sealing effect.
Claims (3)
1. seal ring comprises sealing circle body (3), and it is characterized in that sealing circle body (3) and be by inside is gum (2), and outside is canvas filler rubber (1) formation.
2. a kind of seal ring according to claim 1 is characterized in that canvas filler rubber (1) is for trapezoidal.
3. a kind of seal ring according to claim 1 is characterized in that the outside seal contacting part of canvas filler rubber (1) is flat section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020533520 CN201787063U (en) | 2010-09-18 | 2010-09-18 | Sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020533520 CN201787063U (en) | 2010-09-18 | 2010-09-18 | Sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201787063U true CN201787063U (en) | 2011-04-06 |
Family
ID=43819026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020533520 Expired - Fee Related CN201787063U (en) | 2010-09-18 | 2010-09-18 | Sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201787063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777605A (en) * | 2012-08-06 | 2012-11-14 | 江苏润洲塑胶有限公司 | Seal ring of roller |
-
2010
- 2010-09-18 CN CN 201020533520 patent/CN201787063U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777605A (en) * | 2012-08-06 | 2012-11-14 | 江苏润洲塑胶有限公司 | Seal ring of roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20150918 |
|
| EXPY | Termination of patent right or utility model |