CN201347817Y - Filtering cup for preventing carburetor from dripping oil - Google Patents
Filtering cup for preventing carburetor from dripping oil Download PDFInfo
- Publication number
- CN201347817Y CN201347817Y CNU2008200910914U CN200820091091U CN201347817Y CN 201347817 Y CN201347817 Y CN 201347817Y CN U2008200910914 U CNU2008200910914 U CN U2008200910914U CN 200820091091 U CN200820091091 U CN 200820091091U CN 201347817 Y CN201347817 Y CN 201347817Y
- Authority
- CN
- China
- Prior art keywords
- oil
- valve body
- carburetor
- shell
- spring 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 - Fee Related
Links
- 238000001914 filtration Methods 0.000 title claims description 6
- 239000003292 glue Substances 0.000 claims description 6
- 238000012856 packing Methods 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 abstract 2
- 239000003502 gasoline Substances 0.000 description 4
- 239000002828 fuel tank Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000002445 nipple Anatomy 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 235000015927 pasta Nutrition 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a filter cup for preventing a carburetor from dripping oil, which mainly comprises an upper shell, a lower shell and a valve body, wherein the upper shell is connected with the lower shell in a threading way, and the valve body is arranged inside the upper shell, and a gasket ring is arranged between the valve body and the upper shell, and the middle part of the valve body is provided with an oil nozzle, and a filter mesh enclosure is arranged outside the oil nozzle, and the lower end of the oil nozzle is provided with a oil hole rubber seal; the lower shell is provided with a spring seat, and a sliding sleeve is sleeved outside the spring seat, and the sliding sleeve is provided with a spring; an oil blocking aspiration sheet is arranged between the valve body and the spring seat and is provided with a washer to be sealed with the upper and the lower shells, and the upper end of the shell is provided with an oil inlet pipe, and the lower end is provided with a vacuum aspiration pipe, and the side surface is provided with an oil outlet pipe. The oil inlet pipe is connected with an oil box switch, and the oil outlet pipe is connected with a motorcycle carburetor, and the vacuum aspiration pipe is connected with a connection pipe on the front end of the carburetor, and the filter mesh enclosure prevents the foreign matters from entering the motorcycle carburetor. When in parking, the oil hole rubber seal is plugged by the oil blocking aspiration sheet, so that the oil box is free from supplying oil to the carburetor, thereby preventing the carburetor from dripping oil. The filter cup is easy to be washed and repaired, and can thoroughly solve the oil leak problem of the carburetor.
Description
Technical field
The utility model relates to the motorcycle carburetor technical field, is specifically related to a kind of device that prevents the Carburetor leakage of oil.
Background technique
Existing motorcycle carburetor, usually because the wearing and tearing of the spindle of Carburetor, pasta is too high or well cuts too much with reasons such as spindle bed hedgehoppings, make Carburetor oil leakage phenomenon occur, waste energy, Carburetor needs often to change, and raises the cost.
Summary of the invention
The purpose of this utility model is to provide a kind of easy cleaning, and easy-maintaining thoroughly solves the filter cup of Carburetor oil leakage phenomenon.
The technical solution of the utility model is: a kind of filter cup that prevents the Carburetor leakage of oil, mainly comprise upper shell, lower shell body and valve body, last lower shell body bolt, valve body is arranged in the upper shell, be provided with seal ring between valve body and the upper shell, be provided with oil nozzle in the middle of the valve body, the oil nozzle outside is provided with filtering screen, and valve body lower end is provided with oilhole glue envelope; Lower shell body is provided with spring seat, spring seat outside suit sliding sleeve, and sliding sleeve is provided with spring; The oil resistance inspiration piece is arranged between valve body and the spring seat, and is provided with packing ring and housing seal up and down, and the housing upper end is provided with oil inlet pipe, and the lower end is provided with the vacuum suction pipe, and the side is provided with oil outlet tube.
The utility model prevents the filter cup of Carburetor leakage of oil, oil inlet pipe is connected with fuel tank switch, oil outlet tube is connected with motorcycle carburetor, the vacuum suction pipe is connected with pipe nipple before the Carburetor, filtering screen is arranged on above the oil nozzle of valve body, impurity is filtered net to be stopped and drops on above the valve body, prevents that impurity from entering motorcycle carburetor.During parking, oilhole glue seals by the shutoff of oil resistance inspiration piece, makes fuel tank not to the Carburetor fuel feeding, prevents the Carburetor leakage of oil.The utility model easy cleaning, maintenance can thoroughly solve Carburetor leakage of oil problem.
Description of drawings
Fig. 1 is the sectional view of plan view of the present utility model.
Embodiment
As shown in Figure 1, a kind of filter cup that prevents the Carburetor leakage of oil mainly comprises upper shell 1, lower shell body 2 and valve body 3, last lower shell body bolt, valve body is arranged in the upper shell, adopt seal ring 4 sealings between valve body and the upper shell, make valve body upper-end surface and upper shell form a charge of oil chamber, be provided with oil nozzle 5 in the middle of the valve body, the oil nozzle outside is provided with filtering screen 6, prevent that impurity enters Carburetor in the gasoline, valve body lower end is provided with oilhole glue envelope 7, and oilhole glue back cover portion has aperture; Lower shell body is provided with spring seat 8, valve body oil nozzle and spring seat corresponding setting up and down, and spring seat outside suit sliding sleeve 9, sliding sleeve is provided with spring 10; Oil resistance inspiration piece 11 is arranged between valve body and the spring seat, and seal by packing ring 12 between the last lower shell body, packing ring can be iron washer or other hard washer, the housing upper end is provided with oil inlet pipe 13 and is connected with fuel tank switch, the housing lower end is provided with vacuum suction pipe 14 and is connected with pipe nipple before the Carburetor, and the housing side is provided with oil outlet tube 15 and is connected with motorcycle carburetor.
The utility model working procedure: gasoline enters in the upper shell by oil inlet pipe in the motorcycle tank, after guard filters after filtration, enter in the oil nozzle of valve body, when motorcycle starts, be vacuum state in the sucking pipe, the oil resistance inspiration piece is moved down, and the gasoline in the valve body oil nozzle enters into motorcycle carburetor from the valve body oil nozzle through oil outlet; When motorcycle is flame-out, can not form vacuum in the vacuum tube, under the effect of spring restoring force, spring promotes to move on the oil resistance inspiration piece, the oil resistance inspiration piece withstands the aperture of oilhole glue back cover portion, prevents oil nozzle that gasoline passes through valve body to the Carburetor fuel feeding, thereby solves Carburetor leakage of oil problem.
Claims (1)
1, a kind of filter cup that prevents the Carburetor leakage of oil, mainly comprise upper shell (1), lower shell body (2) and valve body (3), it is characterized in that: go up the lower shell body bolt, valve body is arranged in the upper shell, be provided with seal ring (4) between valve body and the upper shell, be provided with oil nozzle (5) in the middle of the valve body, the oil nozzle outside is provided with filtering screen (6), and valve body lower end is provided with oilhole glue envelope (7); Lower shell body is provided with spring seat (8), spring seat outside suit sliding sleeve (9), and sliding sleeve is provided with spring (10); Oil resistance inspiration piece (11) is arranged between valve body and the spring seat, and is provided with packing ring (12) and housing seal up and down, and the housing upper end is provided with oil inlet pipe (13), and the lower end is provided with vacuum suction pipe (14), and the side is provided with oil outlet tube (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200910914U CN201347817Y (en) | 2008-10-09 | 2008-10-09 | Filtering cup for preventing carburetor from dripping oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200910914U CN201347817Y (en) | 2008-10-09 | 2008-10-09 | Filtering cup for preventing carburetor from dripping oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201347817Y true CN201347817Y (en) | 2009-11-18 |
Family
ID=41367287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200910914U Expired - Fee Related CN201347817Y (en) | 2008-10-09 | 2008-10-09 | Filtering cup for preventing carburetor from dripping oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201347817Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104653998A (en) * | 2015-01-26 | 2015-05-27 | 北京南车时代机车车辆机械有限公司 | Unblocking device for grease nipple |
-
2008
- 2008-10-09 CN CNU2008200910914U patent/CN201347817Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104653998A (en) * | 2015-01-26 | 2015-05-27 | 北京南车时代机车车辆机械有限公司 | Unblocking device for grease nipple |
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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: 20091118 Termination date: 20111009 |