CN202768830U - O-shaped sealing element - Google Patents
O-shaped sealing element Download PDFInfo
- Publication number
- CN202768830U CN202768830U CN 201220429146 CN201220429146U CN202768830U CN 202768830 U CN202768830 U CN 202768830U CN 201220429146 CN201220429146 CN 201220429146 CN 201220429146 U CN201220429146 U CN 201220429146U CN 202768830 U CN202768830 U CN 202768830U
- Authority
- CN
- China
- Prior art keywords
- sealing element
- annular protrusion
- seal body
- type sealing
- utility
- 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 an O-shaped sealing element which comprises a sealing element body (1). The top of the sealing element body (1) is provided with a ring-shaped protrusion (1.1). The O-shaped sealing element can improve processing efficiency.
Description
Technical field
The utility model relates to a kind of O type Sealing.
Background technique
Sealing is to prevent fluid or material or the part of solid particle from leaking and prevent the component of the intrusion machinery equipment inside such as introduced contaminants such as dust and moisture between adjacent junction plane.A kind of O type Sealing is arranged at present, and its cross section is circular, has the following disadvantages man-hour adding: owing to during moulding, once can only form several or ten, negligible amounts can't link together after the moulding, causes so on a large scale time processing.
The model utility content
The technical problems to be solved in the utility model is, provide a kind of increase work efficiency O type Sealing.
The technical solution of the utility model is, a kind of O type Sealing with following structure is provided, and comprises seal body, and the top of described seal body is provided with annular protrusion.
The bottom of described seal body also is provided with annular protrusion.
The height of described annular protrusion and width are 0.5mm.
After adopting above structure, the utility model compared with prior art has the following advantages: because the top of described seal body is provided with annular protrusion, adding man-hour, can several Sealings be linked together by annular protrusion, make things convenient for the time processing moulding, increase work efficiency.
Description of drawings
Accompanying drawing is the cross-sectional configuration schematic diagram of O type Sealing of the present utility model.
As shown in the figure: 1, body, 1.1, annular protrusion.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As shown in the figure, O type Sealing of the present utility model comprises seal body 1, and the top of described seal body 1 is provided with annular protrusion 1.1.
The bottom of described seal body 1 also is provided with annular protrusion 1.1.
The height of described annular protrusion 1.1 and width are 0.5mm.
The center of circle of the annular protrusion 1.1 of the top and bottom of described seal body 1 is same point.
Claims (3)
1. an O type Sealing comprises seal body (1), it is characterized in that: the top of described seal body (1) is provided with annular protrusion (1.1).
2. O type Sealing according to claim 1, it is characterized in that: the bottom of described seal body (1) also is provided with annular protrusion (1.1).
3. O type Sealing according to claim 1, it is characterized in that: the height of described annular protrusion (1.1) and width are 0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220429146 CN202768830U (en) | 2012-08-21 | 2012-08-21 | O-shaped sealing element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220429146 CN202768830U (en) | 2012-08-21 | 2012-08-21 | O-shaped sealing element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202768830U true CN202768830U (en) | 2013-03-06 |
Family
ID=47775405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220429146 Expired - Fee Related CN202768830U (en) | 2012-08-21 | 2012-08-21 | O-shaped sealing element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202768830U (en) |
-
2012
- 2012-08-21 CN CN 201220429146 patent/CN202768830U/en not_active Expired - Fee Related
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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: 20130306 Termination date: 20150821 |
|
| EXPY | Termination of patent right or utility model |