CN2376558Y - 0 shaped sealing ring - Google Patents
0 shaped sealing ring Download PDFInfo
- Publication number
- CN2376558Y CN2376558Y CN 99226150 CN99226150U CN2376558Y CN 2376558 Y CN2376558 Y CN 2376558Y CN 99226150 CN99226150 CN 99226150 CN 99226150 U CN99226150 U CN 99226150U CN 2376558 Y CN2376558 Y CN 2376558Y
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- shaped sealing
- ring seals
- resistance
- elasticity
- 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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- Gasket Seals (AREA)
Abstract
The utility model provides an O-shaped sealing ring. The utility model is characterized in that the O-shaped sealing ring can selectively use materials with better performance, such as cold resistance, heat resistance, wear resistance, acid and alkali resistance, organic solvent resistance, etc.; the O-shaped sealing ring is provided with elastic notch cuttings so that the elasticity of the O-shaped sealing ring becomes better; thereby, the O-shaped sealing ring with the advantages of wide application and good sealing effect is obtained.
Description
The utility model relates to a kind of O-ring seals.
O-ring seals is made by rubber material usually,, good sealing effect simple in structure owing to it is widely used in industries such as machine-building, oil, chemical industry, but aspect poor-performings such as the while is cold-resistant, wear-resisting, acidproof, alkaline-resisting owing to it, organic solvent-resistant are restricted its using scope; And the material (as teflon) of better performances such as some are cold-resistant, heat-resisting, wear-resisting, acid resistant alkali is relatively poor because of elasticity, as sealing effect is not good when making O shape Mi Quan and using.
The purpose of this utility model provide a kind of cold-resistant, heat-resisting, wear-resisting, acid-proof alkaline is good and sealing effect might as well O-ring seals.
To achieve these goals, technical solution of the present utility model is such: O-ring seals can be selected the material of better performances such as cold-resistant, heat-resisting, wear-resisting, acid resistant alkali, organic solvent-resistant for use, for the elasticity that makes O-ring seals better, on O-ring seals, have the elasticity grooving, thereby obtain the O-ring seals of a kind of applied range, sealing effect.
Owing in the above-mentioned technical solution, have the elasticity grooving on the O-ring seals, make elasticity better, sealing effect is good.
Below in conjunction with drawings and Examples the utility model is described in further detail:
Fig. 1 is the cross-sectional configuration schematic representation of O-ring seals provided by the utility model.
As shown in the figure, have elasticity grooving 1 on the O-ring seals, elasticity grooving 1 shows on the section of seal ring and horizontal plane structure angle at 45, this elasticity grooving 1 can improve the elastic effect of O-ring seals in Vertical direction and substantially horizontal simultaneously, thereby has greatly improved the sealability of O-ring seals.
Certainly the elasticity grooving 1 shown in Fig. 1 can be arranged to different directions and position with different use occasions according to different situations, can be arranged to the form parallel with horizontal plane, also can be arranged to form vertical with horizontal plane or the like as the elasticity grooving.
Claims (2)
1, a kind of O-ring seals is characterized in that: have elasticity grooving (1) on the seal ring.
2, O-ring seals according to claim 1 is characterized in that: on the section of seal ring, and elasticity grooving (1) and horizontal plane structure angle at 45.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99226150 CN2376558Y (en) | 1999-03-30 | 1999-03-30 | 0 shaped sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99226150 CN2376558Y (en) | 1999-03-30 | 1999-03-30 | 0 shaped sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2376558Y true CN2376558Y (en) | 2000-05-03 |
Family
ID=34015893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99226150 Expired - Fee Related CN2376558Y (en) | 1999-03-30 | 1999-03-30 | 0 shaped sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2376558Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100387889C (en) * | 2003-01-28 | 2008-05-14 | 凯梅尔有限及控股两合公司 | Press fitting |
-
1999
- 1999-03-30 CN CN 99226150 patent/CN2376558Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100387889C (en) * | 2003-01-28 | 2008-05-14 | 凯梅尔有限及控股两合公司 | Press fitting |
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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 |