CN202209419U - High-tightness gasket - Google Patents
High-tightness gasket Download PDFInfo
- Publication number
- CN202209419U CN202209419U CN2011203468782U CN201120346878U CN202209419U CN 202209419 U CN202209419 U CN 202209419U CN 2011203468782 U CN2011203468782 U CN 2011203468782U CN 201120346878 U CN201120346878 U CN 201120346878U CN 202209419 U CN202209419 U CN 202209419U
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- gasket
- inclined planes
- leak tightness
- 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 high-tightness gasket which is annular. Two side surfaces of the gasket are work surfaces, the outer edges of the work surfaces are inclined planes, and the angle A of the inclined planes is within 8 degrees to 15 degrees. The high-tightness gasket is provided with the inclined planes on the work surfaces, the size of the contact surface of the sealing is less affected by the angle of the inclined planes, and the phenomena of torsion and uneven deformation under pressure are not generated, thereby enhancing the sealing effect.
Description
Technical field
The utility model relates to a kind of rubber sheet gasketing, particularly a kind of high leak tightness pad.
Background technique
Gasket seal is a kind of material that inside such as machinery, equipment, pipeline seal that is used for, and generally is used for being tightly connected between the pipeline, being tightly connected between the parts of machinery equipment and the parts.Rubber sheet gasketing has the following advantages: high temperature resistant, anti-natural weathering, vacuum-resistant, fuel oil resistance, anti-lubricant oil, powerful oxidation corrosion resistance agent, resistance to chemical reagents and electrical insulation capability are good, so the rubber sheet gasketing application is more extensive.Present existing rubber gasket chip architecture is the plain cushion structure basically, and this structure is when connecting, owing to be in the pressurized condition, will there be certain deformation in pad, thereby sealing effect can be affected.
The model utility content
The technical problem that the utility model will solve is: in order to overcome the affected deficiency of seal with flat gasket effect, the utility model provides a kind of high leak tightness rubber sheet gasket.
The utility model solves the technological scheme that its technical problem adopted: a kind of high leak tightness pad, be ring, and its bi-side are working surface, the working surface outer rim is the inclined-plane.
In order to guarantee sealing effect, described bevel angle is 8 °～15 °.
The beneficial effect of the utility model is; The utility model high leak tightness pad; The inclined-plane is set, and bevel angle is 8 °～15 ° on pad work surface, less to the size influence of sealing contact surface; And can not be distorted and be out of shape uneven phenomenon under pressure, thereby strengthen sealing effect.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of the utility model high leak tightness pad.
Among the figure 1, working surface, A, bevel angle.
Embodiment
Combine accompanying drawing that the utility model is done further detailed explanation now.These accompanying drawings are the schematic representation of simplification, the basic structure of the utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
Fig. 1 is the structural representation of the utility model high leak tightness pad.The high leak tightness pad of the utility model is ring, and its bi-side are working surface 1, and working surface 1 is the inclined-plane, and promptly entire working surface is the inclined-plane.Bevel angle A is 8 °～15 °, and bevel angle is excessive, will influence sealing; Bevel angle is too small, the DeGrain of releasing the pressure.
With above-mentioned desirable embodiment according to the utility model is enlightenment, and through above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this model utility technological thought.The technical scope of this model utility is not limited to the content on the specification, must confirm its technical scope according to the claim scope.
Claims (2)
1. a high leak tightness pad is ring, it is characterized in that: its bi-side are working surface (1), and working surface (1) outer rim is the inclined-plane.
2. high leak tightness pad as claimed in claim 1 is characterized in that: described bevel angle A is 8 °～15 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203468782U CN202209419U (en) | 2011-09-16 | 2011-09-16 | High-tightness gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203468782U CN202209419U (en) | 2011-09-16 | 2011-09-16 | High-tightness gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202209419U true CN202209419U (en) | 2012-05-02 |
Family
ID=45988966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203468782U Expired - Fee Related CN202209419U (en) | 2011-09-16 | 2011-09-16 | High-tightness gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202209419U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832316A (en) * | 2015-03-31 | 2015-08-12 | 安徽江淮汽车股份有限公司 | Engine sealing gasket and sealing structure thereof |
-
2011
- 2011-09-16 CN CN2011203468782U patent/CN202209419U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832316A (en) * | 2015-03-31 | 2015-08-12 | 安徽江淮汽车股份有限公司 | Engine sealing gasket and sealing structure thereof |
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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: 20120502 Termination date: 20140916 |
|
| EXPY | Termination of patent right or utility model |