CN203384369U - Sealing piece for kettle - Google Patents
Sealing piece for kettle Download PDFInfo
- Publication number
- CN203384369U CN203384369U CN201320430267.5U CN201320430267U CN203384369U CN 203384369 U CN203384369 U CN 203384369U CN 201320430267 U CN201320430267 U CN 201320430267U CN 203384369 U CN203384369 U CN 203384369U
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- CN
- China
- Prior art keywords
- sealing
- groove
- seat
- still
- sealing seat
- 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 - Lifetime
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Abstract
The utility model discloses a sealing piece for a kettle. The sealing piece is characterized by comprising a sealing seat; a first groove is formed in the center of the sealing seat; a hole is formed under the first groove; a bulge is arranged on the outer side of the seal seat; a second groove is formed in the bottom of the seal seat. The sealing piece has the characteristics of good elasticity, good air tightness and the like.
Description
Technical field
The utility model relates to a kind of still Sealing, belongs to technical field of sealing technology.
Background technique
Sealing is to prevent that fluid or solid particle are from leaking and prevent material or the part of introduced contaminants as the component of the intrusion machinery equipment inside such as dust and moisture between adjacent junction plane.
As everyone knows, in our country, the sealing industry can say minimum industry, but product can be matching used with large industry.No matter aviation, navigation, oil, chemical industry, or machinery, generating, metallurgy, mine etc., all too busy to get away Sealing.In a word, the place of every organic, pump, pipe, valve, all depend on Sealing.Though, so industry is little, the face involved is very wide.
At present, the Sealing poor flexibility in existing still, its poor sealing performance, make between parts the phenomenon that seepage occurs.
Summary of the invention
The technical problems to be solved in the utility model is: the still Sealing of a kind of good springiness, good airproof performance is provided, has solved the Sealing poor flexibility in existing still, its poor sealing performance, make between parts the problem that Seepage occurs.
In order to solve the problems of the technologies described above, the technical solution of the utility model has been to provide a kind of still Sealing, it is characterized in that, comprise sealing seat, centre on sealing seat is provided with the first groove, be provided with hole below the first groove, the outside of sealing seat is provided with projection, and the bottom of sealing seat is provided with the second groove.
Preferably, described the first groove is shaped as circular cone shape.
Preferably, the least radius of described the first groove is identical with the radius in hole.
Preferably, described projection is positioned at the neutral position in the sealing seat outside.
The utility model strengthens original structure, at the cylindrical of sealing seat, projection and the second groove is set, and serves as 2 static seals, and its inside changes inclined-plane into and seals, thereby improves sealability of the present utility model; And by original graphite annulus, change the silicon carbide Sealing into, improved elastic performance.
The accompanying drawing explanation
Fig. 1 is the structural representation of a kind of still with Sealing;
The plan view that Fig. 2 is Fig. 1.
In figure: 1 is the first groove, and 2 is hole, and 3 is sealing seat, and 4 is projection, and 5 is the second groove.
Embodiment
For the utility model is become apparent, hereby with preferred embodiment, and coordinate accompanying drawing to be described in detail below.
The utility model is a kind of still Sealing, as Figure 1-Figure 2, is the structural representation of a kind of still with Sealing.It comprises sealing seat 3, the centre on sealing seat 3 have the first groove 1, the first groove 1 below have hole 2, the neutral position in sealing seat 3 outsides be provided with the projection 4, the bottom of sealing seat 3 has the second groove 5.The first groove 1 be shaped as circular cone shape, the least radius of the first groove 1 is identical with the radius in hole 2.
The utility model, by original graphite annulus, changes the silicon carbide Sealing into, makes seal good springiness, and good seal performance avoids between parts occurring the phenomenon of seepage.
Claims (4)
1. a still Sealing, it is characterized in that, comprise sealing seat (3), centre on sealing seat (3) is provided with the first groove (1), be provided with hole (2) below the first groove (1), the outside of sealing seat (3) is provided with projection (4), and the bottom of sealing seat (3) is provided with the second groove (5).
2. a kind of still Sealing as claimed in claim 1, is characterized in that, described the first groove (1) be shaped as circular cone shape.
3. a kind of still Sealing as claimed in claim 2, is characterized in that, the least radius of described the first groove (1) is identical with the radius of hole (2).
4. a kind of still Sealing as claimed in claim 1, is characterized in that, described projection (4) is positioned at the neutral position in sealing seat (3) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320430267.5U CN203384369U (en) | 2013-07-18 | 2013-07-18 | Sealing piece for kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320430267.5U CN203384369U (en) | 2013-07-18 | 2013-07-18 | Sealing piece for kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203384369U true CN203384369U (en) | 2014-01-08 |
Family
ID=49872863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320430267.5U Expired - Lifetime CN203384369U (en) | 2013-07-18 | 2013-07-18 | Sealing piece for kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203384369U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455427A (en) * | 2014-12-06 | 2015-03-25 | 无锡高卓流体设备有限公司 | Sealing element for water purifying equipment |
| CN104482209A (en) * | 2014-12-06 | 2015-04-01 | 无锡高卓流体设备有限公司 | High-elasticity seal part for kettle |
-
2013
- 2013-07-18 CN CN201320430267.5U patent/CN203384369U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455427A (en) * | 2014-12-06 | 2015-03-25 | 无锡高卓流体设备有限公司 | Sealing element for water purifying equipment |
| CN104482209A (en) * | 2014-12-06 | 2015-04-01 | 无锡高卓流体设备有限公司 | High-elasticity seal part for kettle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140108 |
|
| CX01 | Expiry of patent term |