CN203978678U - A kind of gasoline filter - Google Patents
A kind of gasoline filter Download PDFInfo
- Publication number
- CN203978678U CN203978678U CN201420392243.XU CN201420392243U CN203978678U CN 203978678 U CN203978678 U CN 203978678U CN 201420392243 U CN201420392243 U CN 201420392243U CN 203978678 U CN203978678 U CN 203978678U
- Authority
- CN
- China
- Prior art keywords
- housing
- guide plate
- core assembly
- end cap
- filter core
- 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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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a kind of gasoline filter, comprise housing, filter core assembly and end cap, described housing is U-shaped structure, described end cap mounts cover on the opening end of U-shaped housing, described filter core assembly is loaded in housing, and be fixed on the interior edge face of end cap, the exterior edge face of described end cap is provided with and axially stretches out and be with the female cover that spins, on the bottom outer peripheral surface of described U-shaped housing, be also fixed with the nut of hexagonal screw in band, between described inner walls and filter core assembly, be also provided with granule foreign precipitator, described granule foreign precipitator includes metal filter screen and guide plate, described metal filter screen arranges ringwise, and be set in outside filter core assembly, described guide plate is wound on metal filter screen outer surface in the shape of a spiral, adopt said structure, the utility model provides a kind of gasoline filter easy and that can effectively increase the service life that loads and unloads.
Description
Technical field
The utility model relates to a kind of gasoline filter.
Background technique
Because gasoline is often mixed with granule foreign after being used; and existing gasoline filter is all to consist of housing and filter core assembly; if therefore these granule foreigns filtering-depositing and directly entering on filter core assembly with gasoline in advance; meeting cause damage to filter core assembly, thereby greatly shortens the working life of gasoline filter.Meanwhile, also there is the inconvenient defect of handling in existing gasoline filter.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of gasoline filter easy and that can effectively increase the service life that loads and unloads.
For achieving the above object, the utility model provides a kind of gasoline filter, comprise housing, filter core assembly and end cap, described housing is U-shaped structure, described end cap mounts cover on the opening end of U-shaped housing, described filter core assembly is loaded in housing, and be fixed on the interior edge face of end cap, the exterior edge face of described end cap is provided with and axially stretches out and be with the female cover that spins, on the bottom outer peripheral surface of described U-shaped housing, be also fixed with the nut of hexagonal screw in band, outer peripheral surface one side near opening end on described housing offers gasoline inlet, on described end cap, offer fuel dispensing outlet, between described inner walls and filter core assembly, be also provided with granule foreign precipitator, described granule foreign precipitator includes metal filter screen and guide plate, described metal filter screen arranges ringwise, and be set in outside filter core assembly, described guide plate is wound on metal filter screen outer surface in the shape of a spiral, and the upper axial end of described guide plate is communicated with gasoline inlet, on the radial inner end face of described guide plate, be embedded with can with the magnetic strips of metal filter screen phase suction, the radial outer end face of described guide plate extends to inner walls and connects, and on the inwall of described housing, be also provided with grafting groove, on the radial outer end face of described guide plate, corresponding being provided with can form with described grafting groove the grafting projection of grafting secure fit.
The beneficial effects of the utility model are: adopt said structure, because the utility model is provided with granule foreign precipitator between described inner walls and filter core assembly, described granule foreign precipitator includes metal filter screen and guide plate, therefore enter into gasoline in filter cleaner after guide plate helical flow, the granule foreign being mixed in gasoline can progressively be deposited on guide plate, thereby effectively avoid granule foreign directly to enter in filter core assembly and filter core assembly is damaged, and then filter core assembly is formed to effective protection, greatly extended the whole service life of filter cleaner.Simultaneously, because the exterior edge face of described end cap is provided with, axially stretches out and be with the female cover that spins, on the bottom outer peripheral surface of described U-shaped housing, be also fixed with the nut of hexagonal screw in band, therefore by the described cover that spins, filter cleaner can be mounted with on the equipment such as automobile, and coordinating by described nut and interior hex tool, can easily filter cleaner be disassembled from equipment such as automobiles again, thereby make filter cleaner handling provided by the utility model all comparatively easy.
Described in can being further set to, the utility model spins the central axis of cover and the central axis of nut on same straight line.Adopt further and arrange, can make filter cleaner provided by the utility model load and unload.
The utility model also can further be set to also be provided with seal ring between the radial outer end face of described guide plate and inner walls.Adopt further and arrange, can effectively improve the sealing between guide plate and inner walls.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the I portion enlarged view of Fig. 1;
Fig. 3 is the worm's eye view of Fig. 1.
Embodiment
As Fig. 1, 2, shown in 3, provided a kind of gasoline filter, comprise housing 1, filter core assembly 2 and end cap 3, described housing 1 is U-shaped structure, described end cap 3 mounts cover on the opening end 11 of U-shaped housing 1, described filter core assembly 2 is loaded in housing 1, and be fixed on the interior edge face 31 of end cap 3, the exterior edge face 32 of described end cap 3 is provided with and axially stretches out and be with the female cover 33 that spins, on the bottom outer peripheral surface of described U-shaped housing 1, be also fixed with the nut 12 of hexagonal screw in band, and described in spin the central axis of cover 33 central axis and nut 12 on same straight line.Outer peripheral surface one side near opening end 11 on described housing 1 offers gasoline inlet 13, on described end cap 3, offer fuel dispensing outlet 34, between described housing 1 inwall and filter core assembly 2, be also provided with granule foreign precipitator 4, described granule foreign precipitator 4 includes metal filter screen 41 and guide plate 42, described metal filter screen 41 arranges ringwise, and be set in outside filter core assembly 2, described guide plate 42 is wound on metal filter screen 41 outer surfaces in the shape of a spiral, and the upper axial end of described guide plate 42 is communicated with gasoline inlet 13, on the radial inner end face of described guide plate 42, be embedded with can with the magnetic strips 43 of metal filter screen 41 phase suctions, the radial outer end face of described guide plate 42 extends to housing 1 inwall and connects, and be also provided with seal ring 44 between the radial outer end face of described guide plate 42 and housing 1 inwall, on the inwall of described housing 1, be also provided with grafting groove 14, on the radial outer end face of described guide plate 42, corresponding being provided with can form with described grafting groove 14 the grafting projection 45 of grafting secure fit.
Adopt said structure, because the utility model is provided with granule foreign precipitator 4 between described housing 1 inwall and filter core assembly 2, described granule foreign precipitator 4 includes metal filter screen 41 and guide plate 42, therefore enter into gasoline in filter cleaner after guide plate 42 helical flow, the granule foreign being mixed in gasoline can progressively be deposited on guide plate 42, thereby effectively avoid granule foreign directly to enter in filter core assembly 2 and filter core assembly 2 is damaged, and then filter core assembly 2 is formed to effectively protection, greatly extended the whole service life of filter cleaner.Simultaneously, because the exterior edge face 32 of described end cap 3 is provided with, axially stretches out and be with the female cover 33 that spins, on the bottom outer peripheral surface of described U-shaped housing 1, be also fixed with the nut 12 of hexagonal screw in band, therefore by the described cover 33 that spins, filter cleaner can be mounted with on the equipment such as automobile, and coordinating by described nut 12 and interior hex tool, can easily filter cleaner be disassembled from equipment such as automobiles again, thereby make filter cleaner handling provided by the utility model all comparatively easy.
Claims (3)
1. a gasoline filter, comprise housing, filter core assembly and end cap, described housing is U-shaped structure, described end cap mounts cover on the opening end of U-shaped structure housing, described filter core assembly is loaded in housing, and be fixed on the interior edge face of end cap, it is characterized in that: the exterior edge face of described end cap is provided with and axially stretches out and be with the female cover that spins, on the bottom outer peripheral surface of described U-shaped housing, be also fixed with the nut of hexagonal screw in band, outer peripheral surface one side near opening end on described housing offers gasoline inlet, on described end cap, offer fuel dispensing outlet, between described inner walls and filter core assembly, be also provided with granule foreign precipitator, described granule foreign precipitator includes metal filter screen and guide plate, described metal filter screen arranges ringwise, and be set in outside filter core assembly, described guide plate is wound on metal filter screen outer surface in the shape of a spiral, and the upper axial end of described guide plate is communicated with gasoline inlet, on the radial inner end face of described guide plate, be embedded with can with the magnetic strips of metal filter screen phase suction, the radial outer end face of described guide plate extends to inner walls and connects, and on the inwall of described housing, be also provided with grafting groove, on the radial outer end face of described guide plate, corresponding being provided with can form with described grafting groove the grafting projection of grafting secure fit.
2. a kind of gasoline filter according to claim 1, is characterized in that: described in spin the central axis of cover and the central axis of nut on same straight line.
3. a kind of gasoline filter according to claim 1, is characterized in that: between the radial outer end face of described guide plate and inner walls, be also provided with seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420392243.XU CN203978678U (en) | 2014-07-16 | 2014-07-16 | A kind of gasoline filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420392243.XU CN203978678U (en) | 2014-07-16 | 2014-07-16 | A kind of gasoline filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203978678U true CN203978678U (en) | 2014-12-03 |
Family
ID=51976132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420392243.XU Expired - Fee Related CN203978678U (en) | 2014-07-16 | 2014-07-16 | A kind of gasoline filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203978678U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224051A (en) * | 2016-09-23 | 2016-12-14 | 成都九十度工业产品设计有限公司 | A kind of engine oil cleaner |
-
2014
- 2014-07-16 CN CN201420392243.XU patent/CN203978678U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224051A (en) * | 2016-09-23 | 2016-12-14 | 成都九十度工业产品设计有限公司 | A kind of engine oil cleaner |
| CN106224051B (en) * | 2016-09-23 | 2018-11-20 | 成都九十度工业产品设计有限公司 | A kind of engine oil filter |
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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: 20141203 Termination date: 20170716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |