CN101554903A - Air cleaner used on motorcycles - Google Patents
Air cleaner used on motorcycles Download PDFInfo
- Publication number
- CN101554903A CN101554903A CNA2009103024736A CN200910302473A CN101554903A CN 101554903 A CN101554903 A CN 101554903A CN A2009103024736 A CNA2009103024736 A CN A2009103024736A CN 200910302473 A CN200910302473 A CN 200910302473A CN 101554903 A CN101554903 A CN 101554903A
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- Prior art keywords
- air
- air cleaner
- admission
- motorcycles
- admission port
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Abstract
The invention discloses an air cleaner used on motorcycles, comprising a main body of the air cleaner, an air inlet and an air outlet, wherein the air inlet is dead against and connected with an air admission space encompassed by motorcycle outer panels. The air admission space which is formed by the motorcycle outer panels and dead against the air inlet of the air cleaner can prevent air admission wave motion from impacting on air admission components, and minimize noises. Simultaneously, the air cleaner is adapted to the overall configuration of the motorcycle components by fully using the outer panels, and does not change the present compact structure of the motorcycle. Therefore, the air cleaner is suitable for motorcycles and other small vehicles.
Description
Technical field
The present invention relates to a kind of motorcycle part, relate to a kind of improvement structure of air cleaner used on motorcycles concretely.
Background technology
Air filter of motorcycle engine is the motor cycle engine imperative equipment, mainly is to be used for filtering entering in-engine air, keeps the gas cleaning, otherwise a large amount of dusts are entered in the cylinder, influences driving engine service life.Airfilter comprises airfilter body, the air extractor duct that links to each other with driving engine and introduces the admission port of air, in the prior art, in order to reduce the resistance of air in pipeline, gas flow in self is only considered in the induction tract setting, driving engine is particularly loaded in the course of the work, and engine intake airflow has than great fluctuation process when strengthening suddenly, and the engine charge filtering installation is that empty filter can produce noise when being subjected to unstable airflow strikes.For solving noise problem, available technology adopting lengthening air inlet runner and air inlet pipe two kinds of methods of elastomeric material, intrinsic physical property by elastomeric material absorbs airstream vibration, to reach the noise reduction purpose, because the integrally-built restriction of motor bike, pipe arrangement bad adaptability, above dual mode all can not well solve the inflow noise of motor bike.
Therefore, need improve, can be adapted to the entire arrangement form of motorcycle part, can reduce noise to greatest extent, simultaneously, not change the existing compact form of motor bike existing airfilter free air diffuser.
Summary of the invention
In view of this, the invention provides a kind of air cleaner used on motorcycles, can be adapted to the entire arrangement form of existing motorcycle part, and can reduce air intake roar to greatest extent, simultaneously, do not change the existing compact form of motor bike.
Air cleaner used on motorcycles of the present invention comprises airfilter body, admission port and air extractor duct, and described admission port connects the admission space that is surrounded by motorcycle covering component, and described admission port is over against admission space.
Further improvement is, airfilter of the present invention also comprises induction tract, and described admission port is arranged on the induction tract, and described induction tract admission port end bending forms bending part, and bending part makes admission port over against admission space;
Further improve and be described cover panel inside face rounding off on airintake direction;
Further improving is that described bending part bearing of trend is consistent along the trend of cover panel inside face with air.
Beneficial effect of the present invention: air cleaner used on motorcycles of the present invention, utilize motorcycle covering component to form admission space, and make the admission port of air inlet filter and admission space over against, prevent that air inlet fluctuation from impacting air inlet component, can reduce noise to greatest extent, simultaneously, make full use of cover panel, can be adapted to the entire arrangement form of motorcycle part, not change the existing compact form of motor bike, so this structure is suitable for dilly application such as motor bike.
Description of drawings
Below in conjunction with drawings and Examples the present invention is further described.
Accompanying drawing is a structural representation of the present invention.
In the accompanying drawing: 1, airfilter body; 2, admission port; 3, air extractor duct; 4, motorcycle covering component; 5, induction tract; 41, admission space; 51, induction tract bending part
The specific embodiment
Accompanying drawing is a structural representation of the present invention, as shown in the figure: the motor bike low noise air inlet filter of present embodiment, comprise airfilter body 1, admission port 2 and air extractor duct 3, described admission port 1 is communicated with the admission space 41 that is surrounded by motorcycle covering component 4, and described admission port 1 is over against admission space 41.
In the present embodiment, airfilter also comprises induction tract 5, described admission port 2 is arranged on the induction tract 5, the admission port end bending of described induction tract 5 forms bending part 51, bending part 51 makes admission port 2 over against admission space 41, induction tract 5 further guarantees to reduce in the intake process noise over against admission space guiding air admission airfilter;
In the present embodiment, described cover panel 4 inside faces are rounding off (direction of arrow is airintake direction among the figure) on airintake direction, reduces air resistance, guarantees intake efficiency, simultaneously, further reduces noise;
In the present embodiment, described bending part 51 bearing of trends are consistent along the trend of cover panel 4 inside faces with air, reduce the impact of air to induction tract 5, thereby reduce noise to greatest extent.
Explanation is at last, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technical scheme of the present invention, and not breaking away from the aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (4)
1. an air cleaner used on motorcycles comprises airfilter body, admission port and air extractor duct, it is characterized in that: described admission port connects the admission space that is surrounded by motorcycle covering component, and described admission port is over against admission space
2. air cleaner used on motorcycles according to claim 1, it is characterized in that: described airfilter also comprises induction tract, described admission port is arranged on the induction tract, and described induction tract admission port end bending forms bending part, and bending part makes admission port over against admission space.
3. air cleaner used on motorcycles according to claim 2 is characterized in that: described cover panel inside face rounding off on airintake direction.
4. air cleaner used on motorcycles according to claim 3 is characterized in that: described bending part bearing of trend is consistent along the trend of cover panel inside face with air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009103024736A CN101554903A (en) | 2009-05-20 | 2009-05-20 | Air cleaner used on motorcycles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009103024736A CN101554903A (en) | 2009-05-20 | 2009-05-20 | Air cleaner used on motorcycles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101554903A true CN101554903A (en) | 2009-10-14 |
Family
ID=41173225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009103024736A Pending CN101554903A (en) | 2009-05-20 | 2009-05-20 | Air cleaner used on motorcycles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101554903A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785729A (en) * | 2011-05-18 | 2012-11-21 | 本田技研工业株式会社 | Saddle type vehicle |
-
2009
- 2009-05-20 CN CNA2009103024736A patent/CN101554903A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785729A (en) * | 2011-05-18 | 2012-11-21 | 本田技研工业株式会社 | Saddle type vehicle |
| CN102785729B (en) * | 2011-05-18 | 2014-09-17 | 本田技研工业株式会社 | Saddle type vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20091014 |