CN201836368U - Cylinder seal ring - Google Patents
Cylinder seal ring Download PDFInfo
- Publication number
- CN201836368U CN201836368U CN2010206011670U CN201020601167U CN201836368U CN 201836368 U CN201836368 U CN 201836368U CN 2010206011670 U CN2010206011670 U CN 2010206011670U CN 201020601167 U CN201020601167 U CN 201020601167U CN 201836368 U CN201836368 U CN 201836368U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- seal
- seal ring
- cylinder seal
- ring
- 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
The utility model relates to a cylinder seal ring. The whole shape of the cylinder seal ring is circular; and the body of the cylinder seal ring is formed by connecting and combining a rubber seal ring with the section being trapezoidal and a metal seal ring with the section being rectangular. The cylinder seal ring is convenient to install or replace and can greatly enhance the sealing performance of a cylinder, ensure the sealing effect of the cylinder and well separate liquid inside and outside the cylinder.
Description
Technical field
The utility model relates to a kind of seal ring, relates in particular to a kind of oil cylinder seal ring.
Background technique
In the use of industrial production and a lot of products, seal ring has become an indispensable part, the existence of seal ring can have good barriers function with the outside so that product is inner, guarantee the stable of product performance, and at present, also not having a good seal ring in the oil cylinder field, this makes oil cylinder in use, there are a series of hidden danger and trouble, are unfavorable for producing and using.
Summary of the invention
The purpose of this utility model is to overcome the defective of prior art, and a kind of sealing effect ideal is provided, and can well play the cylinder seal of seal action.
For achieving the above object, the utility model adopts a kind of cylinder seal, being shaped as of cylinder seal integral body is circular, the body of cylinder seal is trapezoidal rubber seal and combining sheathed connection of metallic packing ring that a sectional shape is a rectangle by a sectional shape, and metallic packing ring is adaptive to be set on the outer wall of rubber seal.
The utility model further is set to cylinder seal again, the connection end face of described seal ring and seal ring to be connected end face suitable.
The utility model is by the improvement to prior art, by above setting, to be trapezoidal rubber seal with the sectional shape metallic packing ring that is rectangle be connected cylinder seal combines by a sectional shape, the metallic packing ring close-fitting is set in the outer side surface of rubber seal, and the limit that rubber seal is connected with metallic packing ring is suitable, this set is installed in the oil cylinder machine, can strengthen the sealing of oil cylinder greatly, and make things convenient for installation or the replacement of staff to it, guaranteed the sealing effect of oil cylinder, made that oil cylinder inside is well intercepted with the outside.
Description of drawings
Fig. 1 is the utility model embodiment's a whole-cutaway view.
Embodiment
As shown in Figure 1, specific embodiment of the utility model is a cylinder seal, being shaped as of cylinder seal integral body is circular, to be trapezoidal rubber seal 1 with the sectional shape metallic packing ring 2 that is rectangle be connected the body of cylinder seal combines by a sectional shape, metallic packing ring 2 is adaptive to be set on the outer wall of rubber seal 1, the connection end face 11 of seal ring 1 and seal ring 2 to be connected end face 21 suitable, metallic packing ring 2 close-fittings are set in the outer side surface of rubber seal 1, and the connection end face (11 that rubber seal 1 is connected with metallic packing ring 2,21) size is suitable, this set is installed in the oil cylinder machine, can strengthen the sealing of oil cylinder greatly, guaranteed the sealing effect of oil cylinder, made that inner with the outside liquid of oil cylinder is well intercepted.
Claims (2)
1. cylinder seal, it is characterized in that: being shaped as of cylinder seal integral body is circular, to be trapezoidal rubber seal with the sectional shape metallic packing ring that is rectangle be connected the body of cylinder seal combines by a sectional shape, and metallic packing ring is adaptive to be set on the outer wall of rubber seal.
2. cylinder seal according to claim 1 is characterized in that: the connection end face of described seal ring and seal ring to be connected end face suitable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206011670U CN201836368U (en) | 2010-11-04 | 2010-11-04 | Cylinder seal ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206011670U CN201836368U (en) | 2010-11-04 | 2010-11-04 | Cylinder seal ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201836368U true CN201836368U (en) | 2011-05-18 |
Family
ID=44006471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206011670U Expired - Fee Related CN201836368U (en) | 2010-11-04 | 2010-11-04 | Cylinder seal ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201836368U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102588708A (en) * | 2012-03-15 | 2012-07-18 | 中国石油天然气集团公司 | Threaded relief double sealing structure |
| CN102777598A (en) * | 2011-05-10 | 2012-11-14 | 航天精工有限公司 | High-pressure sealing method and sealing ring |
| CN103470761A (en) * | 2013-09-27 | 2013-12-25 | 太仓康茂电子有限公司 | Sealing gasket |
| CN103912708A (en) * | 2013-01-08 | 2014-07-09 | 浙江三花股份有限公司 | Pilot-operated electromagnetic valve and assembling method thereof |
| CN107143652A (en) * | 2017-04-27 | 2017-09-08 | 农思宇 | Anti-corrosion type cylinder seal |
-
2010
- 2010-11-04 CN CN2010206011670U patent/CN201836368U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777598A (en) * | 2011-05-10 | 2012-11-14 | 航天精工有限公司 | High-pressure sealing method and sealing ring |
| CN102588708A (en) * | 2012-03-15 | 2012-07-18 | 中国石油天然气集团公司 | Threaded relief double sealing structure |
| CN103912708A (en) * | 2013-01-08 | 2014-07-09 | 浙江三花股份有限公司 | Pilot-operated electromagnetic valve and assembling method thereof |
| CN103470761A (en) * | 2013-09-27 | 2013-12-25 | 太仓康茂电子有限公司 | Sealing gasket |
| CN107143652A (en) * | 2017-04-27 | 2017-09-08 | 农思宇 | Anti-corrosion type cylinder seal |
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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: 20110518 Termination date: 20151104 |
|
| EXPY | Termination of patent right or utility model |