CN202768825U - Sucker sealing part - Google Patents
Sucker sealing part Download PDFInfo
- Publication number
- CN202768825U CN202768825U CN 201220429051 CN201220429051U CN202768825U CN 202768825 U CN202768825 U CN 202768825U CN 201220429051 CN201220429051 CN 201220429051 CN 201220429051 U CN201220429051 U CN 201220429051U CN 202768825 U CN202768825 U CN 202768825U
- Authority
- CN
- China
- Prior art keywords
- inserts
- hole
- suction cup
- wall
- sealing part
- 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 discloses a sucker sealing part which comprises a main body (1) and an embedded part (2). The embedded part (2) is arranged at one end of a though hole (1.1) of the main body (1), the other end of the through hole (1.1) is of a horn shape with outside large and inside small, and a plurality of radial protrusion strips which are arranged along the axial direction are arranged on the outer wall of the embedded part (2). The sucker sealing part enables connection strength between the main body and the embedded part to be good.
Description
Technical field
The utility model relates to a kind of suction cup sealed spare.
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 suction cup sealed spare is arranged at present, comprise body and inserts, this inserts is located in the end of through hole of body, and the other end of this through hole is little tubaeform of outer imperial palace.The suction cup sealed spare of above this structure has the following disadvantages: because the outer wall of inserts is the light face, close-fitting is when the through hole of body like this, and join strength is inadequate, particularly circumferential spacing property.
The model utility content
The technical problems to be solved in the utility model is that a kind of body and good suction cup sealed spare of inserts join strength of making is provided.
The technical solution of the utility model is, a kind of suction cup sealed spare with following structure is provided, comprises body and inserts, described inserts is located in the end of through hole of body, the other end of this through hole is little tubaeform of outer imperial palace, and the outer wall of described inserts is provided with some radially raised lines that distribute vertically.
The outer wall middle part of described inserts also is provided with radial groove.
After adopting above structure, the utility model compared with prior art has the following advantages: because the outer wall of described inserts is provided with some radially raised lines that distribute vertically, namely make the outer wall of inserts be gear shape, increase frictional force, make body and inserts join strength good.
Description of drawings
Accompanying drawing is the structural representation of suction cup sealed spare of the present utility model.
As shown in the figure: 1, body, 1.1, through hole, 2, inserts, 2.1, radial groove.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As shown in the figure, suction cup sealed spare of the present utility model comprises body 1 and inserts 2, and described inserts 2 is located in the end of through hole 1.1 of body 1, the other end of this through hole 1.1 is little tubaeform of outer imperial palace, and the outer wall of described inserts 2 is provided with some radially raised lines that distribute vertically.
The outer wall middle part of described inserts 2 also is provided with radial groove 2.1.
Claims (2)
1. suction cup sealed spare, comprise body (1) and inserts (2), described inserts (2) is located in the end of through hole (1.1) of body (1), the other end of this through hole (1.1) is little tubaeform of outer imperial palace, it is characterized in that: the outer wall of described inserts (2) is provided with some radially raised lines that distribute vertically.
2. suction cup sealed spare according to claim 1 is characterized in that: the outer wall middle part of described inserts (2) also is provided with radial groove (2.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220429051 CN202768825U (en) | 2012-08-21 | 2012-08-21 | Sucker sealing part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220429051 CN202768825U (en) | 2012-08-21 | 2012-08-21 | Sucker sealing part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202768825U true CN202768825U (en) | 2013-03-06 |
Family
ID=47775400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220429051 Expired - Fee Related CN202768825U (en) | 2012-08-21 | 2012-08-21 | Sucker sealing part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202768825U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315145A (en) * | 2014-08-30 | 2015-01-28 | 秦在荣 | Sucking disc-type sealing ring |
-
2012
- 2012-08-21 CN CN 201220429051 patent/CN202768825U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315145A (en) * | 2014-08-30 | 2015-01-28 | 秦在荣 | Sucking disc-type sealing ring |
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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 |