CN202100707U - Rubber gasket - Google Patents
Rubber gasket Download PDFInfo
- Publication number
- CN202100707U CN202100707U CN2011202084126U CN201120208412U CN202100707U CN 202100707 U CN202100707 U CN 202100707U CN 2011202084126 U CN2011202084126 U CN 2011202084126U CN 201120208412 U CN201120208412 U CN 201120208412U CN 202100707 U CN202100707 U CN 202100707U
- Authority
- CN
- China
- Prior art keywords
- rubber
- rubber gasket
- gasket
- angle
- connection surface
- 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 rubber gasket comprising a gasket body, wherein the rubber body is step-shaped, and an installing hole is arranged in the rubber body. The rubber gasket is characterized in that a step-shaped connection surface is an inclined plane, and an inclined angle between the inclined plane and the axes of a gasket is 30-60 degrees. Compared with the prior art, the connection surface of the rubber gasket is the inclined plane, an acute angle is formed between the connection surface of the rubber gasket and the axes of the rubber gasket, the top end of the rubber gasket forms into a closed angle, and the closed angle is easy to deform after being forced during installing, so that the tightness is improved.
Description
Technical field
The utility model relates to a kind of packing ring, specifically is a kind of rubber washer that is used to seal and improve connection reliability.
Background technique
Existing rubber washer is stair-stepping, and the center is through hole, the junction surface of ladder and the axis normal of packing ring.When rubber washer was installed and used, junction surface is whole to be contacted with the part that is mounted, and makes stress surface big in locking, not yielding, so poor sealing.
Summary of the invention
The utility model technical problem to be solved is the deficiency to above-mentioned existing technology, thereby and provides a kind of junction surface distortion the big rubber washer that improves sealability and connection reliability.
For solving the problems of the technologies described above; The technological scheme of the utility model is: a kind of rubber washer; Comprise the packing ring body, described is ladder-type in rubber body, in the rubber body mounting holes; It is characterized in that: the junction surface of described ladder-type is the inclined-plane, and the angle of inclined-plane and packing ring axis is 30～60 °.
Described angle is 45 °
Compared with prior art, the junction surface of the utility model rubber washer is the inclined-plane, and becomes an acute angle with axis, forms a wedge angle on the top, and when mounted, wedge angle is stressed easily deformable, thereby improves sealing.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated: as shown in Figure 1, the utility model rubber washer; Comprise rubber body 1; At the center of rubber body 1 is mounting hole 2, and rubber body 1 is a ladder-type, and the junction surface 3 of ladder is the inclined-plane; The angle a of inclined-plane and axis is 30～60 °, is preferably 45 °.
Claims (2)
1. a rubber washer comprises the packing ring body, and described is ladder-type in rubber body, and in the rubber body mounting holes, it is characterized in that: the junction surface of described ladder-type is the inclined-plane, and the angle of inclined-plane and packing ring axis is 30～60 °.
2. rubber washer according to claim 1 is characterized in that: described angle is 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202084126U CN202100707U (en) | 2011-06-20 | 2011-06-20 | Rubber gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202084126U CN202100707U (en) | 2011-06-20 | 2011-06-20 | Rubber gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202100707U true CN202100707U (en) | 2012-01-04 |
Family
ID=45386721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202084126U Expired - Fee Related CN202100707U (en) | 2011-06-20 | 2011-06-20 | Rubber gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202100707U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330817A (en) * | 2011-06-20 | 2012-01-25 | 吴江市德菱电梯配套有限公司 | Rubber washer |
-
2011
- 2011-06-20 CN CN2011202084126U patent/CN202100707U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330817A (en) * | 2011-06-20 | 2012-01-25 | 吴江市德菱电梯配套有限公司 | Rubber washer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20120620 |