CN201737267U - Oil tank cleaning cap - Google Patents
Oil tank cleaning cap Download PDFInfo
- Publication number
- CN201737267U CN201737267U CN2010202265729U CN201020226572U CN201737267U CN 201737267 U CN201737267 U CN 201737267U CN 2010202265729 U CN2010202265729 U CN 2010202265729U CN 201020226572 U CN201020226572 U CN 201020226572U CN 201737267 U CN201737267 U CN 201737267U
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- CN
- China
- Prior art keywords
- utility
- model
- lid
- sealing ring
- sealing
- 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 an oil tank cleaning cap, comprising a cap body, wherein a sealing ring is arranged on the back side of the cap body, and forms a rectangle shape; a sealing lip is arranged on the sealing ring, and is circled on the sealing ring; and the thickness of the cap body is 2.3-2.7mm. As the back side is provided with the sealing ring, the utility model has no need of installing flanges during installation, has no oil leakage after installation, enhances the working efficiency, and saves the cost for the customer; the sealing ring is provided with the sealing lip, and the pre-compressing force of the sealing lip is large, so the oil cannot leak, and the sealing effect is good; and the thickness of the cap body is 2.3-2.7mm. The utility model can satisfy the production requirement, and also save the cost; as the cleaning cap is thin, the use is convenient.
Description
Technical field
The utility model relates to the fuel tank of hydraulic machinery, is specifically related to a kind of fuel tank and cleans lid.
Background technology
At present, what generally adopt on the market at home is to clean lid by the fuel tank that casting method is produced, product thickness is thicker, outward appearance defectiveness, inside have pore easily, will select mounting flange in addition for use during installation, trouble not only is installed, and back oil impregnate easily is installed, is brought a lot of inconvenience, influence work efficiency to production.
The utility model content
Goal of the invention: the purpose of this utility model is in order to solve the deficiencies in the prior art, a kind of not easy oil leakage to be provided, thin fuel tank cleaning lid.
Technical scheme: in order to realize above purpose, a kind of fuel tank described in the utility model cleans lid, comprises lid, is provided with seal ring at the back side of described lid, is provided with sealing lip on seal ring.
Wherein, preferably, described seal ring is a rectangle.
Wherein, preferably, described sealing lip becomes to enclose the land and is arranged on the seal ring.
Wherein, preferably, the thickness of described lid is 2.3-2.7MM.
Beneficial effect: a kind of fuel tank that the utility model provides cleans lid owing to be provided with seal ring overleaf, during installation without mounting flange, can oil impregnate after the installation, not only improved work efficiency, also saved cost for the client; On seal ring, be provided with sealing lip, because the predetermincd tension of sealing lip is big, can leakage of oil, sealing effectiveness is better; Lid thickness is 2.3-2.7MM, can meet the needs of production, and also can save cost, and thin simultaneously cleaning lid uses also more convenient.
Description of drawings
Fig. 1 be the utility model back side structural representation;
Fig. 2 covers the left view that body and seal ring separate for the utility model cleans;
Fig. 3 is the structural representation of the utility model sealing lip;
Fig. 4 is the structural representation in the utility model front.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model.
A kind of fuel tank as shown in Figure 1, Figure 2, Figure 3 and Figure 4 cleans lid, the employing aluminum material is made, comprise lid 1, be provided with rectangular seal 2, on seal ring 2, be provided with a circle sealing lip 3 at the back side of described lid 1, the thickness of described lid 1 is 2.5MM, be provided with many in the lid front and strengthen rib, the utility model thinner thickness, specious, pore-free, long service life.
The utility model in use, flat cover is on fuel tank, the sealing lip on the seal ring is affixed on oil tank wall, plays sealing function better, can leakage of oil, help carrying out smoothly of overall work.
The foregoing description only is explanation technical conceive of the present utility model and characteristics, its objective is to allow to be familiar with these those skilled in the art and can to understand content of the present utility model and enforcement according to this, can not limit protection domain of the present utility model with this.All equivalents or modifications of having done according to the utility model spirit all should be encompassed within the protection domain of the present utility model.
Claims (4)
1. a fuel tank cleans lid, comprises lid (1), it is characterized in that: be provided with seal ring (2) at the back side of described lid (1), be provided with sealing lip (3) on seal ring (2).
2. a kind of fuel tank according to claim 1 cleans lid, and it is characterized in that: described seal ring (2) is a rectangle.
3. a kind of fuel tank according to claim 1 and 2 cleans lid, it is characterized in that: described sealing lip (3) becomes to enclose the land and is arranged on the seal ring (2).
4. a kind of fuel tank according to claim 1 and 2 cleans lid, and it is characterized in that: the thickness of described lid (1) is 2.3-2.7MM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202265729U CN201737267U (en) | 2010-06-13 | 2010-06-13 | Oil tank cleaning cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202265729U CN201737267U (en) | 2010-06-13 | 2010-06-13 | Oil tank cleaning cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201737267U true CN201737267U (en) | 2011-02-09 |
Family
ID=43552550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202265729U Expired - Fee Related CN201737267U (en) | 2010-06-13 | 2010-06-13 | Oil tank cleaning cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201737267U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113374862A (en) * | 2021-06-07 | 2021-09-10 | 广东溢达纺织有限公司 | Yarn rod sealing device and yarn cage equipment for dyeing |
-
2010
- 2010-06-13 CN CN2010202265729U patent/CN201737267U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113374862A (en) * | 2021-06-07 | 2021-09-10 | 广东溢达纺织有限公司 | Yarn rod sealing device and yarn cage equipment for dyeing |
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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: 20110209 Termination date: 20150613 |
|
| EXPY | Termination of patent right or utility model |