CN203476569U - Wool gasoline filter element - Google Patents
Wool gasoline filter element Download PDFInfo
- Publication number
- CN203476569U CN203476569U CN201320566830.1U CN201320566830U CN203476569U CN 203476569 U CN203476569 U CN 203476569U CN 201320566830 U CN201320566830 U CN 201320566830U CN 203476569 U CN203476569 U CN 203476569U
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- CN
- China
- Prior art keywords
- wool
- gasoline
- filter
- supporting frame
- filter element
- 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
A wool gasoline filter element mainly solves the problem that an existing wool gasoline filter element is not convenient to install and detach. The wool gasoline filter element is characterized in that two symmetrical clamping grooves (4) are symmetrically formed in the side walls of a supporting frame (1), the lower portion of the supporting frame (1) is tightly attached to a wool filtering body (2) and a stopping piece (5) in sequence, a U-type elastic metal piece (6) is surrounded by the lower portion of the stopping piece (5) and the side wall of the wool filtering body (2), the elastic metal piece (6) has the elasticity tendency folding to the middle, and the upper end of the elastic metal piece (6) is clamped into the clamping grooves (4). The wool gasoline filter element has the advantages of being convenient to install, detach and clean and suitable for being used on small gasoline engines.
Description
Technical field
The utility model relates to a kind of engine oil filter, is specifically related to a kind of wool gasoline filter filter core.
Background technique
Gasoline filter (being called for short gasoline filter) is the device that filters deaeration well cuts, and filter core adopts filter paper more, and also having the gasoline filter major function of use nylon cloth, macromolecular material is the impurity in filtering gasoline.If impurity contained in gasoline is more, can causes damage to parts such as in-engine oil nozzle, fuel pump, fuel pipes, thereby affect the normal operation of oil-fired system.Existing gasoline filter is mainly comprised of housing and filter core, in order to reach the requirement of fine filtering, generally all filter core inner filter media adopts wool to process, and housing is socketed in outside filter core, on housing and filter core, be respectively equipped with interface tube, by interface tube, be serially connected in main oil gallery in use.There is following technological deficiency in this gasoline filter: the wool filter medium installing/dismounting in filter core is inconvenient, be inconvenient to change, the gasoline filter of particularly using on some miniature gasoline engines, need in use often clean and safeguard, therefore existing gasoline filter structure is not suitable for using on miniature gasoline engine.
Model utility content
In order to overcome the deficiency of existing wool gasoline filter filter core installing/dismounting inconvenience, the utility model provides a kind of wool gasoline filter filter core, and the feature that this wool gasoline filter filter core has easy installation and removal and is convenient to clean, is adapted at using on put-put.
The technical solution of the utility model is: a kind of wool gasoline filter filter core comprises supporting frame and wool filter body, in supporting frame, be provided with through hole and with fittings body, the sidewall of supporting frame is provided with two symmetrical draw-in grooves, the below of supporting frame is close to wool filter body and catch successively, the sidewall of catch below and wool filter body is crowded around " U " type elastic sheet metal, elastic sheet metal has the elasticity trend of closing up to centre, and the upper end of elastic sheet metal is stuck in draw-in groove.
Described catch lower end surface is radially provided with sky and receives the bar-shaped trough of elastic sheet metal.
The utlity model has following beneficial effect: owing to taking such scheme, fixing with elastic sheet metal, simple in structure after wool filter body and catch sequentially being put in when assembling, be convenient to assemble, gasoline filters through wool filter body, reaches the object of fine filtering.When care and maintenance, be easy to wool filter body to pull down and clean or change, compare with background technique, the feature that has easy installation and removal and be convenient to clean, is adapted at using on put-put.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is structure sectional views of the present utility model.
1-supporting frame in figure, 2-wool filter body, 3-fittings body, 4-draw-in groove, 5-catch, 6-elastic sheet metal, 7-bar-shaped trough.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
By Fig. 1 in conjunction with shown in Fig. 2, a kind of wool gasoline filter filter core comprises supporting frame 1 and wool filter body 2, in supporting frame 1, be provided with through hole and with fittings body 3, the sidewall of supporting frame 1 is provided with two symmetrical draw-in grooves 4, the below of supporting frame 1 is close to wool filter body 2 and catch 5 successively, the sidewall of catch 5 belows and wool filter body 2 is crowded around " U " type elastic sheet metal 6, and elastic sheet metal 6 has the elasticity trend of closing up to centre, and the upper end of elastic sheet metal 6 is stuck in draw-in groove 4.After fastening, this wool gasoline filter filter core and housing form gasoline filter.Owing to taking technique scheme, fixing, simple in structure with elastic sheet metal 6 after in when assembling, wool filter body 2 and catch 5 orders being put, be convenient to assembling, gasoline process wool filter body 2 filters, and reaches the object of fine filtering.When care and maintenance, be easy to wool filter body 2 to pull down and clean or change, compare with background technique, the feature that has easy installation and removal and be convenient to clean, is adapted at using on put-put.
Described catch 5 lower end surfaces are radially provided with sky and receive the bar-shaped trough 7 of elastic sheet metal 6.Bar-shaped trough 7 plays the positioning action to elastic sheet metal 6, avoids elastic sheet metal 6 depart from catch 5 centers or come off.
Claims (2)
1. a wool gasoline is filtered filter core, comprise supporting frame (1) and wool filter body (2), in supporting frame (1), be provided with through hole and with fittings body (3), it is characterized in that: the sidewall of supporting frame (1) is provided with two symmetrical draw-in grooves (4), the below of supporting frame (1) is close to wool filter body (2) and catch (5) successively, the sidewall of catch (5) below and wool filter body (2) is crowded around " U " type elastic sheet metal (6), elastic sheet metal (6) has the elasticity trend of closing up to centre, and the upper end of elastic sheet metal (6) is stuck in draw-in groove (4).
2. a kind of wool gasoline filter filter core according to claim 1, is characterized in that: catch (5) lower end surface is radially provided with sky and receives the bar-shaped trough (7) of elastic sheet metal (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320566830.1U CN203476569U (en) | 2013-09-12 | 2013-09-12 | Wool gasoline filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320566830.1U CN203476569U (en) | 2013-09-12 | 2013-09-12 | Wool gasoline filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203476569U true CN203476569U (en) | 2014-03-12 |
Family
ID=50224909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320566830.1U Expired - Fee Related CN203476569U (en) | 2013-09-12 | 2013-09-12 | Wool gasoline filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203476569U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109505703A (en) * | 2018-12-28 | 2019-03-22 | 潍柴动力股份有限公司 | A kind of engine |
-
2013
- 2013-09-12 CN CN201320566830.1U patent/CN203476569U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109505703A (en) * | 2018-12-28 | 2019-03-22 | 潍柴动力股份有限公司 | A kind of engine |
| CN109505703B (en) * | 2018-12-28 | 2023-09-19 | 潍柴动力股份有限公司 | Engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20140912 |
|
| EXPY | Termination of patent right or utility model |