CN203770636U - Sealing ring for thick-wall pipeline - Google Patents
Sealing ring for thick-wall pipeline Download PDFInfo
- Publication number
- CN203770636U CN203770636U CN201420042057.3U CN201420042057U CN203770636U CN 203770636 U CN203770636 U CN 203770636U CN 201420042057 U CN201420042057 U CN 201420042057U CN 203770636 U CN203770636 U CN 203770636U
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- rubber
- seal ring
- thick
- circle body
- 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 discloses a sealing ring for a thick-wall pipeline. The sealing ring for the thick-wall pipeline comprises a ring body of the sealing ring made of rubber, a plurality of rubber rods are arranged on the ring body at intervals, and one ends of the rubber rods are provided with arc-shaped rubber sheets. The wall face of the thick-wall pipeline is provided with notches consistent with the arc-shaped rubber sheets in size, the arc-shaped rubber sheets of the sealing ring correspond to the notches, positioning between the pipeline and the sealing ring is improved, fastness of sealing is increased, and the sealing ring is not prone to disengaging.
Description
Technical field
The utility model relates to a kind of posted sides pipeline seal ring.
Background technique
In mechanical system, seal arrangement is a very important constituent element, and under many circumstances, sealability will directly affect service behaviour and the quality of whole system, and poor sealing will cause systemic-function to decline, even accidents caused.
In recent years, the research of sealing technique and seal arrangement has had significant progress, structure shape and the performance quality of Sealing have had large increase, in numerous seal form, occupy very large ratio taking rubber as the application of raw-material various Sealings in Practical Project, wherein with the application of O shape circle at most, O shape circle is widely used in motive sealing and static seal.
In the time of the installation of various seal rings, especially when the installation of static seal link, need to, by seal ring inlay card in the adjacent groove that needs sealed connection part, then by bolt etc., two parts be connected to the sealing that keeps two links by seal ring.
But such seal ring is easy to burst out in the time of internal high pressure and can cause when mounted it situation such as from groove, to deviate from, and brings very big inconvenience to installation.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of good airproof performance, the seal ring of anticreep.
For solving technique scheme, the utility model adopts following technological scheme:
A kind of posted sides pipeline seal ring, comprises the circle body of the seal ring of being made up of rubber, and on described circle body, compartment of terrain is provided with many rubber rods, and one end of described rubber rods is provided with arc sheet rubber.
The utility model is as preferred technological scheme, and described rubber rods is formed on a side of circle body, and is 90 ° of annular spread with circle body center.
The utility model is as preferred technological scheme, and described circle body, rubber rods and arc sheet rubber are integral type moulding.
Beneficial effect:
Originally the wall that is implemented in posted sides pipeline is offered the recess with arc sheet rubber consistent size, by corresponding the arc sheet rubber on seal ring recess, improves the location of pipeline and seal ring, and it has increased the soundness sealing, and seal ring difficult drop-off.
Brief description of the drawings
For ease of explanation, the utility model is described in detail by following specific embodiment and accompanying drawing.
Fig. 1 is structural representation of the present utility model.
Embodiment
Refer to shown in Fig. 1, a kind of posted sides pipeline seal ring, comprises the circle body 1 of the seal ring of being made up of rubber, and on described circle body 1, compartment of terrain is provided with many rubber rods 2, and one end of described rubber rods 2 is provided with arc sheet rubber 3.
Described rubber rods 2 is formed on a side of circle body 1, and is 90 ° of annular spread with circle body 1 center.
Described circle body 1, rubber rods 2 and arc sheet rubber 3 are integral type moulding.
The above, be only embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (3)
1. a posted sides pipeline seal ring, is characterized in that: comprise the circle body of the seal ring of being made up of rubber, on described circle body, compartment of terrain is provided with many rubber rods, and one end of described rubber rods is provided with arc sheet rubber.
2. posted sides pipeline seal ring according to claim 1, is characterized in that: described rubber rods is formed on a side of circle body, and is 90 ° of annular spread with circle body center.
3. posted sides pipeline seal ring according to claim 1, is characterized in that: described circle body, rubber rods and arc sheet rubber are integral type moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420042057.3U CN203770636U (en) | 2014-01-21 | 2014-01-21 | Sealing ring for thick-wall pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420042057.3U CN203770636U (en) | 2014-01-21 | 2014-01-21 | Sealing ring for thick-wall pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203770636U true CN203770636U (en) | 2014-08-13 |
Family
ID=51287827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420042057.3U Expired - Fee Related CN203770636U (en) | 2014-01-21 | 2014-01-21 | Sealing ring for thick-wall pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203770636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108836132A (en) * | 2018-08-01 | 2018-11-20 | 广东美的厨房电器制造有限公司 | Sealing strip and sealing structure and cooking apparatus with it |
-
2014
- 2014-01-21 CN CN201420042057.3U patent/CN203770636U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108836132A (en) * | 2018-08-01 | 2018-11-20 | 广东美的厨房电器制造有限公司 | Sealing strip and sealing structure and cooking apparatus with it |
| CN108836132B (en) * | 2018-08-01 | 2020-06-05 | 广东美的厨房电器制造有限公司 | Sealing strip and sealing structure and cooking utensil that have it |
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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: 20140813 Termination date: 20160121 |
|
| EXPY | Termination of patent right or utility model |