CN205479325U - Sealing ring - Google Patents
Sealing ring Download PDFInfo
- Publication number
- CN205479325U CN205479325U CN201620272866.2U CN201620272866U CN205479325U CN 205479325 U CN205479325 U CN 205479325U CN 201620272866 U CN201620272866 U CN 201620272866U CN 205479325 U CN205479325 U CN 205479325U
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- narrow
- wide
- lower seal
- 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
Links
Landscapes
- Sealing Devices (AREA)
- Gasket Seals (AREA)
Abstract
The utility model discloses a sealing ring, including ring type body, body external circumferential wall forms the annular groove, the body inner wall is provided with the upper seal body and lower seal, and the upper seal body and lower seal are the mirror image setting, the upper seal body and lower seal constitute by a wide sealing ring and two narrow sealing rings that are parallel to each other, wide sealing ring slopes to this end of body, narrow sealing ring is to body centrally -inclined. The utility model has the advantages of reasonable design, convenient to use, it is sealed to become first way through the outside trumpet - shaped of width sealing ring formation, and the inside trumpet - shaped one -tenth second way that forms through narrow sealing ring is sealed, and sealed effectual, the reliability is high, low cost.
Description
Technical field
This utility model belongs to sealing ring field, is specifically related to a kind of sealing ring.
Background technology
The circular cowling that sealing ring is made up of one or several part, be fixed on a lasso of bearing or packing ring and with another lasso or washer contacts or form narrow labyrinth clearance, prevent lubricating oil from spilling and foreign object invade.Sealing ring be a kind of cross section be circular rubber ring, because its cross section is O type, therefore be called O RunddichtringO.Sealing ring of a great variety and be widely used in five metals plastic cement, water supply and drainage, fire-fighting, boats and ships, etc. tubing, automobile and motorcycle, the various machinery industry such as home appliance electronic sports equipment pneumatic elements, there is friction between sealings, grease proofing, waterproof, anticorrosion, anti-leak, reduction part, the characteristic such as anticorrosive, anti-extrusion.
Traditional sealing ring is simple circular ring structure, and annular inner wall designs for smooth flat, and sealing effectiveness is poor, easily produces leakage, causes unnecessary loss.
Utility model content
This utility model proposes to overcome shortcoming present in prior art, its objective is to provide a kind of sealing ring.
The technical solution of the utility model is:
A kind of sealing ring, including circular ring type body, body outer circle wall forms annular groove, and described inner body wall is provided with seal and lower seal, and upper seal and lower seal are that mirror image is arranged；The narrow sealing ring composition that described upper seal and lower seal are parallel to each other by a wide sealing ring and two；The wide hoop body end that seals tilts；Narrow sealing hoop body central tilts.
Described body, wide sealing ring and narrow sealing ring all use quality of rubber materials.
The width of described wide sealing ring is the twice of narrow sealing ring width.
Angle between described wide sealing ring and narrow sealing ring is obtuse angle.
The beneficial effects of the utility model are:
This utility model reasonable in design, easy to use, it is possible to the outside horn mouth formed by wide sealing ring is formed first and seals, the inside horn mouth formed by narrow sealing ring is formed second and seals, good sealing effect, and reliability is high, with low cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein:
1 body
2 grooves
3 wide sealing rings
4 narrow sealing rings.
Detailed description of the invention
Below in conjunction with Figure of description and embodiment, this utility model sealing ring is described in detail:
As it is shown in figure 1, a kind of sealing ring, including circular ring type body 1, body 1 outer circle wall forms annular groove 2, and described body 1 inwall is provided with seal and lower seal, and upper seal and lower seal are that mirror image is arranged；Described upper seal and lower seal are formed by a wide sealing ring 3 and two narrow sealing rings 4 being parallel to each other；Wide sealing ring 3 is to body 1 sloped-end；Narrow sealing ring 4 is centroclinal to body 1.
Described body 1, wide sealing ring 3 and narrow sealing ring 4 all use quality of rubber materials.
The width of described wide sealing ring 3 is the twice of narrow sealing ring 4 width.
Angle between described wide sealing ring 3 and narrow sealing ring 4 is obtuse angle.
This utility model reasonable in design, easy to use, it is possible to the outside horn mouth formed by wide sealing ring is formed first and seals, the inside horn mouth formed by narrow sealing ring is formed second and seals, good sealing effect, and reliability is high, with low cost.
Claims (4)
1. a sealing ring, including circular ring type body (1), body (1) outer circle wall forms annular groove (2), it is characterised in that: described body (1) inwall is provided with seal and lower seal, and upper seal and lower seal are that mirror image is arranged；Narrow sealing ring (4) composition that described upper seal and lower seal are parallel to each other by a wide sealing ring (3) and two；Wide sealing ring (3) is to body (1) sloped-end；Narrow sealing ring (4) is centroclinal to body (1).
A kind of sealing ring the most according to claim 1, it is characterised in that: described body (1), wide sealing ring (3) and narrow sealing ring (4) all use quality of rubber materials.
A kind of sealing ring the most according to claim 1, it is characterised in that: the width of described wide sealing ring (3) is the twice of narrow sealing ring (4) width.
A kind of sealing ring the most according to claim 1, it is characterised in that: the angle between described wide sealing ring (3) and narrow sealing ring (4) is obtuse angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620272866.2U CN205479325U (en) | 2016-04-05 | 2016-04-05 | Sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620272866.2U CN205479325U (en) | 2016-04-05 | 2016-04-05 | Sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205479325U true CN205479325U (en) | 2016-08-17 |
Family
ID=56646863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620272866.2U Expired - Fee Related CN205479325U (en) | 2016-04-05 | 2016-04-05 | Sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205479325U (en) |
-
2016
- 2016-04-05 CN CN201620272866.2U patent/CN205479325U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2016150182A (en) | INTEGRATED SEALED PRESSURE RESISTANT TURNING COMPENSATOR | |
| WO2009047991A1 (en) | Sealing device for universal joint | |
| CN203297617U (en) | Sealing ring anti-disengaging seal structure and sealing ring groove thereof | |
| CN203297618U (en) | Sealing ring anti-disengaging sealing structure and sealing ring groove thereof | |
| BR112013028334A2 (en) | hydrodynamic seal with increased flexibility sealing element | |
| JP2009024834A (en) | Dust cover for ball joint | |
| CN205479325U (en) | Sealing ring | |
| CN203656402U (en) | Pipe coupling | |
| CN203906803U (en) | Wear-resistant seal ring | |
| CN204213342U (en) | Heavy duty is floating seal oppositely | |
| CN104372807B (en) | A kind of side seal well lid | |
| CN201277329Y (en) | Three-lip bearing sealing ring | |
| CN204477313U (en) | The general plug sealing ring of a kind of rotation | |
| CN209130186U (en) | A kind of silica gel sealing ring | |
| CN207701767U (en) | A kind of y-shaped ring | |
| CN203892555U (en) | Lip-shaped sealing ring | |
| CN207569195U (en) | A kind of end-face seal ring of wash engine | |
| CN203051506U (en) | Three-point-contact sealing bearing | |
| CN204253858U (en) | A kind of high-elastic locking washer | |
| CN207514228U (en) | A kind of PTFE and PU combined seal rings | |
| CN204878740U (en) | Full polytetrafluoroethylene oil blanket of self sealss that can monitor | |
| CN104676000A (en) | Sealing ring | |
| CN203348338U (en) | Bearing seal ring | |
| CN204061943U (en) | A kind of leakproof hot and cold water Two purpose valve | |
| CN207648135U (en) | Double acting dust seal |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170405 |