CN204647309U - There is the seal ring of tank filler sleeve - Google Patents
There is the seal ring of tank filler sleeve Download PDFInfo
- Publication number
- CN204647309U CN204647309U CN201520294198.9U CN201520294198U CN204647309U CN 204647309 U CN204647309 U CN 204647309U CN 201520294198 U CN201520294198 U CN 201520294198U CN 204647309 U CN204647309 U CN 204647309U
- Authority
- CN
- China
- Prior art keywords
- seal ring
- aperture
- face
- tank filler
- filler sleeve
- 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
Links
Abstract
The utility model relates to technical field of sealing technology, title is the seal ring with tank filler sleeve, comprise seal ring body, seal ring body has the cirque structure being connected to axle side, cirque structure is the face of keeping out, and it is characterized in that: described keeping out on face has aperture, has protruding structure around described aperture, on described aperture also have and aperture cooperation lid, such seal ring has advantage easy to lubricate; There is protruding structure around described aperture, described aperture also has and lid that aperture coordinates, also there is the advantage that falls into of minimizing dust.
Description
Technical field
The utility model relates to technical field of sealing technology, specifically relates to seal ring.
Background technique
Seal ring comprises seal ring body, and it is the parts of sealing shaft member, and seal ring body has the cirque structure of the side being connected to axle, and cirque structure is the face of keeping out; In prior art, keep out on face and there is no perforate, after using a period of time like this, need to refuel inside sealed shaft member, will lower seal be unloaded, there is awkward shortcoming.
Summary of the invention
The purpose of this utility model is exactly for above-mentioned shortcoming, provides a kind of seal ring easy to lubricate---there is the seal ring of tank filler sleeve.
The technical solution of the utility model is achieved in that the seal ring with tank filler sleeve, comprise seal ring body, seal ring body has the cirque structure being connected to axle side, and cirque structure is the face of keeping out, and it is characterized in that: described keeping out on face has aperture.
Say there is protruding structure around described aperture further.
Say further, on described aperture also have and aperture cooperation lid.
The beneficial effects of the utility model are: such seal ring has advantage easy to lubricate; There is protruding structure around described aperture, described aperture also has and lid that aperture coordinates, also there is the advantage that falls into of minimizing dust.
Accompanying drawing explanation
Fig. 1 is cross-sectional view of the present utility model.
Wherein, 1, seal ring body 2, keep out face 3, aperture 4, protruding structure 5, lid.
Embodiment
Below in conjunction with accompanying drawing, the utility model will be further described.
As shown in Figure 1, have the seal ring of tank filler sleeve, comprise seal ring body 1, seal ring body has the cirque structure being connected to axle side, and cirque structure is the face of keeping out 2, it is characterized in that: described keeping out on face has aperture 3.
Say around described aperture, there is protruding structure 4 further.
Say further, on described aperture also have and aperture cooperation lid 5.
The foregoing is only specific embodiment of the utility model, but structure characteristic of the present utility model is not limited to this, any those skilled in the art is in field of the present utility model, and the change done or modification are all encompassed in the scope of the claims of the present utility model.
Claims (3)
1. have the seal ring of tank filler sleeve, comprise seal ring body, seal ring body has the cirque structure being connected to axle side, and cirque structure is the face of keeping out, and it is characterized in that: described keeping out on face has aperture.
2. seal ring according to claim 1, is characterized in that: have protruding structure around described aperture.
3. seal ring according to claim 1 and 2, is characterized in that: on described aperture also have and aperture cooperation lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520294198.9U CN204647309U (en) | 2015-05-09 | 2015-05-09 | There is the seal ring of tank filler sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520294198.9U CN204647309U (en) | 2015-05-09 | 2015-05-09 | There is the seal ring of tank filler sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204647309U true CN204647309U (en) | 2015-09-16 |
Family
ID=54100063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520294198.9U Expired - Fee Related CN204647309U (en) | 2015-05-09 | 2015-05-09 | There is the seal ring of tank filler sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204647309U (en) |
-
2015
- 2015-05-09 CN CN201520294198.9U patent/CN204647309U/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: 20150916 Termination date: 20160509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |