CN205013160U - Empty filter of motorcycle - Google Patents
Empty filter of motorcycle Download PDFInfo
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- CN205013160U CN205013160U CN201520776899.6U CN201520776899U CN205013160U CN 205013160 U CN205013160 U CN 205013160U CN 201520776899 U CN201520776899 U CN 201520776899U CN 205013160 U CN205013160 U CN 205013160U
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- filter
- filter core
- air
- fixed plate
- cavity shell
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Abstract
The utility model provides an empty filter of motorcycle belongs to combustion engine technical field. It has been solved current empty filter of motorcycle and limited therefore injectd the technical problem such as area of filter core because of the space in it. This empty filter of motorcycle includes the casing and sets up the filter core in the casing, the filter core is the tube -shape, the casing internal fixation has the mounting bracket, the mounting bracket includes fixed plate and the fixed grid who is the tube -shape, the fixed plate separates the inner chamber of casing for chamber and the play air cavity of admitting air, open the air vent that has the intercommunication to admit air the chamber and go out the air cavity on the fixed plate, fixed grid lies in air cavity one side, fixed grid inserts the hole of filter core and fixes with the filter core tight fit, the open end and the air vent of the filter core intercommunication that aligns, the filter core is laminated to leaning on with the side that the fixed plate is close to the air cavity. The utility model has the advantages of need not to improve the filter area that empty filter inner space can improve the filter core.
Description
Technical field
The utility model belongs to combustion engine technology field, relates to a kind of air filter of motorcycle.
Background technique
The air filter Main Function of motorcycle is for motor provides clean air, in case suck the probability increasing motor abrasion and damage with the air of impurity particle.
Current air cleaner for motorcycle is by air filter air inlet pipe, and air filter housing, air filter steam outlet pipe, filter core forms, and air is introduced cavity shell before filter by suction tude, after the cleaned filter of filter core, arrives cavity shell after filter, then flows to motor by air filter steam outlet pipe.Such as a kind of air cleaner for motorcycle disclosed in Chinese patent literature [publication number CN101012789A], a kind of air cleaner for motorcycle [Authorization Notice No. CN101338712B] etc.; Filter core even tabular in above-mentioned patent, because air cleaner for motorcycle is arranged on interior of body, by vehicle body structure influence of arrangement, all around each orientation is each restricted up and down for air filter riding position, causes laying narrow space, in order to reach larger filter area, the area of the filter core of tabular must do greatly, and the limited space in air filter thus defines the area of filter core, cause the intake resistance of air large, affect engine performance.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, proposes a kind of air filter of motorcycle, and the technical problem that the utility model solves improves the filter area of filter core.
The purpose of this utility model realizes by following technical proposal:
A kind of air filter of motorcycle, comprise housing and be arranged on the filter core in housing, it is characterized in that, described filter core is tubular, described housing internal fixtion has scaffold, described scaffold comprises fixed plate and tubular fixed mesh, the inner chamber of housing is divided into air-inlet cavity and outlet chamber by described fixed plate, described fixed plate has the vent being communicated with air-inlet cavity and outlet chamber, described fixed mesh is positioned at outlet chamber side, described fixed mesh inserts the endoporus of filter core and is tightly fixed with filter core, the opening end of described filter core aligns with vent and is communicated with, described filter core and fixed plate fit near a side of outlet chamber against.
Air-inlet cavity is in communication with the outside by suction tude, and outlet chamber is communicated with motor by steam outlet pipe, and air enters air-inlet cavity from suction tude, being entered the endoporus of filter core by vent, by entering outlet chamber after filter element filtering, finally enters motor by steam outlet pipe; The filter core volume of tubular is less, take up room less, and its filter area is equivalent to the area of endoporus hole wall, therefore can improve the filter area of filter core without the need to improving air filter inner space, thus air is filtered faster, improves engine performance; Fixed mesh can fix filter core, it also avoid simultaneously and causes interference to air circulation, ensures the passing ability of air.
In the air filter of above-mentioned motorcycle, the inner hole section ovalize of described filter core, the area of the bore openings end of described filter core is greater than the area of endoporus core bottom surface.Namely the filter core endoporus of this structure ensure that enough filter areas, makes the air pressure in endoporus increase simultaneously, thus makes air more easily by filter core, improves the efficiency of filter gas.
In the air filter of above-mentioned motorcycle, described vent ellipsoidal cross section, the size of described vent is identical with the opening end size of filter core endoporus.The vent of this structure makes air can enter the endoporus of filter core smoothly, thus makes air more easily by filter core, improves the efficiency of filter gas.
In the air filter of above-mentioned motorcycle, described housing fixedly forms by filtering front cavity shell and filtering rear cavity shell, cavity shell before above-mentioned air-inlet cavity is positioned at and filters, cavity shell after above-mentioned outlet chamber is positioned at and filters, fixed plate is fixed between the front cavity shell of filter and the rear cavity shell of filter.The housing of this structure is convenient to dismounting, and before lower filter only need be dismantled in the position of fixed plate simultaneously, filter core can take out by cavity shell, is convenient to more renew cartridge.
In the air filter of above-mentioned motorcycle, described fixed plate with filter before cavity shell against side on have annular groove, before described filter cavity shell end face on there is the ring rib corresponding with annular groove, form drive fit in described ring rib embedded rings connected in star.Fixed plate and the sealing before filtering between cavity shell is ensure that by the cooperation of ring rib and annular groove.
In the air filter of above-mentioned motorcycle, described fixed plate with filter after cavity shell against side on have embedded groove, one end that described filter core has opening end embeds in embedded groove, described filter core has the end surface side of opening end along having outward extending convex edge, the lower end of convex edge is fixed with ring-shaped rubber pad, and described ring-shaped rubber pad is between fixed plate and the rear cavity shell of filter.The sealing between fixed plate and the rear cavity shell of filter can be ensured by this structure.
Compared with prior art, the air filter of this motorcycle, by arranging tubular filter core, can improve the filter area of filter core, thus air is filtered faster without the need to improving air filter inner space, improves the advantage of engine performance.
Accompanying drawing explanation
Fig. 1 is the perspective view of the air filter of motorcycle.
Fig. 2 is the perspective view that the air filter of motorcycle removes when filtering front cavity shell.
Fig. 3 is the perspective view that filter core is connected with scaffold.
Fig. 4 is the plan structure schematic diagram of filter core.
Fig. 5 is the sectional structure schematic diagram of A-A in Fig. 4.
Fig. 6 be scaffold look up perspective view.
Fig. 7 is the perspective view of cavity shell before filter.
Fig. 8 is the perspective view of cavity shell after filter.
In figure, 1, housing; 11, cavity shell before filter; 11a, air-inlet cavity; 111, ring rib; 112, suction tude; 12, cavity shell after filter; 12a, outlet chamber; 121, steam outlet pipe; 2, filter core; 2a, endoporus; 21, convex edge; 22, ring-shaped rubber pad; 3, scaffold; 31, fixed plate; 31a, vent; 31b, embedded groove; 31c, annular groove; 32, fixed mesh.
Embodiment
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1, Figure 2 and shown in Fig. 7 and Fig. 8, the air filter of motorcycle comprises housing 1 and the filter core 2 be arranged in housing 1, housing 1 fixedly forms by filtering front cavity shell 11 and filtering rear cavity shell 12, air-inlet cavity 11a is positioned at the front cavity shell 11 of filter, outlet chamber 12a is positioned at the rear cavity shell 12 of filter, air-inlet cavity 11a is in communication with the outside by the suction tude 112 be positioned on the front cavity shell 11 of filter, and outlet chamber 12a is communicated with motor by the steam outlet pipe 121 being positioned at the rear cavity shell 12 of filter.
As shown in Figures 3 to 6, filter core 2 is in tubular, and the endoporus 2a ellipsoidal cross section of filter core 2, the area of the endoporus 2a opening end of described filter core 2 is greater than the area of endoporus core 2 bottom surface.Housing 1 internal fixtion has scaffold 3, scaffold 3 comprises fixed plate 31 and tubular fixed mesh 32, fixed plate 31 is fixed between the front cavity shell 11 of filter and the rear cavity shell 12 of filter, fixed plate 31 has the vent 31a being communicated with air-inlet cavity 11a and outlet chamber 12a, vent 31a ellipsoidal cross section, the size of vent 31a is identical with the opening end size of filter core 2 endoporus 2a.Fixed mesh 32 is positioned at outlet chamber 12a side, and fixed mesh 32 inserts the endoporus 2a of filter core 2 and is tightly fixed with filter core 2, and the opening end of filter core 2 aligns with vent 31a and is communicated with, filter core 2 and fixed plate 31 fit near a side of outlet chamber 12a against.
As shown in Figures 1 to 8, before fixed plate 31 and filter cavity shell 11 against side on have annular groove 31c, before filter cavity shell 11 end face on there is the ring rib 111 corresponding with annular groove 31c, form drive fit in ring rib 111 embedded rings connected in star 31c.After fixed plate 31 and filter cavity shell 12 against side on have embedded groove 31b, one end that filter core 2 has opening end embeds in embedded groove 31b, filter core 2 has the end surface side of opening end along having outward extending convex edge 21, the lower end of convex edge 21 is fixed with ring-shaped rubber pad 22, and described ring-shaped rubber pad 22 is between fixed plate 31 and the rear cavity shell 12 of filter.By the cooperation of ring rib 111 and annular groove 31c and cavity shell 11 and the sealing of filter afterwards between cavity shell 12 before arranging ring-shaped rubber pad 22 fixed plate 31 and filter.
Air enters air-inlet cavity 11a from suction tude 112, is being entered the endoporus 2a of filter core 2 by vent 31a, enters outlet chamber 12a, finally enter motor by steam outlet pipe 121 by filter core 2 after being filtered; Filter core 2 volume of tubular is less, take up room less, and its filter area being equivalent to the area of endoporus 2a hole wall, therefore can improving the filter area of filter core 2 without the need to improving air filter inner space, thus air is filtered faster, improves engine performance; Fixed mesh 32 can fix filter core 2, it also avoid simultaneously and causes interference to air circulation, ensures the passing ability of air.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (6)
1. the air filter of a motorcycle, comprise housing (1) and be arranged on the filter core (2) in housing (1), it is characterized in that, described filter core (2) is in tubular, described housing (1) internal fixtion has scaffold (3), described scaffold (3) comprises fixed plate (31) and tubular fixed mesh (32), the inner chamber of housing (1) is divided into air-inlet cavity (11a) and outlet chamber (12a) by described fixed plate (31), described fixed plate (31) has the vent (31a) being communicated with air-inlet cavity (11a) and outlet chamber (12a), described fixed mesh (32) is positioned at outlet chamber (12a) side, described fixed mesh (32) inserts the endoporus (2a) of filter core (2) and is tightly fixed with filter core (2), the opening end of described filter core (2) aligns with vent (31a) and is communicated with, described filter core (2) and fixed plate (31) fit near a side of outlet chamber (12a) against.
2. the air filter of motorcycle according to claim 1, it is characterized in that, endoporus (2a) ellipsoidal cross section of described filter core (2), the area of endoporus (2a) opening end of described filter core (2) is greater than the area of endoporus core (2) bottom surface.
3. the air filter of motorcycle according to claim 2, it is characterized in that, described vent (31a) ellipsoidal cross section, the size of described vent (31a) is identical with the opening end size of filter core (2) endoporus (2a).
4. the air filter of the motorcycle according to claim 1 or 2 or 3, it is characterized in that, described housing (1) fixedly forms by filtering front cavity shell (11) and filtering rear cavity shell (12), above-mentioned air-inlet cavity (11a) is positioned at the front cavity shell (11) of filter, cavity shell (12) after above-mentioned outlet chamber (12a) is positioned at and filters, fixed plate (31) is fixed between the front cavity shell (11) of filter and the rear cavity shell (12) of filter.
5. the air filter of motorcycle according to claim 4, it is characterized in that, described fixed plate (31) with filter before cavity shell (11) against side on have annular groove (31c), before described filter cavity shell (11) end face on there is the ring rib (111) corresponding with annular groove (31c), form drive fit in described ring rib (111) embedded rings connected in star (31c).
6. the air filter of motorcycle according to claim 4, it is characterized in that, described fixed plate (31) with filter after cavity shell (12) against side on have embedded groove (31b), one end that described filter core (2) has opening end embeds in embedded groove (31b), described filter core (2) has the end surface side of opening end along having outward extending convex edge (21), the lower end of convex edge (21) is fixed with ring-shaped rubber pad (22), and described ring-shaped rubber pad (22) is positioned between fixed plate (31) and the rear cavity shell (12) of filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520776899.6U CN205013160U (en) | 2015-10-08 | 2015-10-08 | Empty filter of motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520776899.6U CN205013160U (en) | 2015-10-08 | 2015-10-08 | Empty filter of motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205013160U true CN205013160U (en) | 2016-02-03 |
Family
ID=55211769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520776899.6U Active CN205013160U (en) | 2015-10-08 | 2015-10-08 | Empty filter of motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205013160U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112502869A (en) * | 2020-11-25 | 2021-03-16 | 山东艾泰克环保科技股份有限公司 | Air filter with dust collector |
-
2015
- 2015-10-08 CN CN201520776899.6U patent/CN205013160U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112502869A (en) * | 2020-11-25 | 2021-03-16 | 山东艾泰克环保科技股份有限公司 | Air filter with dust collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230109 Address after: 317599 No. 169 Jinping Avenue, Chengdong Street, Wenling City, Taizhou City, Zhejiang Province Patentee after: Zhejiang Yipeng Engine Parts Co.,Ltd. Address before: 317500 Wanchang Road 318, Taiping Street, Wenling City, Taizhou City, Zhejiang Province Patentee before: ZHEJIANG QIANJIANG MOTORCYCLE Co.,Ltd. |
|
| TR01 | Transfer of patent right |