CN1328106C - Water-proof structure for air-filter of motorcycle - Google Patents
Water-proof structure for air-filter of motorcycle Download PDFInfo
- Publication number
- CN1328106C CN1328106C CNB021276838A CN02127683A CN1328106C CN 1328106 C CN1328106 C CN 1328106C CN B021276838 A CNB021276838 A CN B021276838A CN 02127683 A CN02127683 A CN 02127683A CN 1328106 C CN1328106 C CN 1328106C
- Authority
- CN
- China
- Prior art keywords
- airfilter
- air cleaner
- rib
- motor bike
- water
- 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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
- F02B61/02—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving cycles
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention provides a waterproof structure of an air cleaner for a motorcycle capable of preventing ingress of water into the air cleaner reliably. In a motorcycle with an air cleaner 24 disposed in a space, below a seat, surrounded by side covers 15, a waterproof structure of the air cleaner 24 of the motorcycle is configured such that on the inside surface of the side cover 15 is provided a rib 31 covering at least part of the air cleaner 24. According to this invention, on the inside surface of a side cover 15 is provided a rib 31 covering at least part of an air cleaner 24. Therefore, the air cleaner 24 is not exposed directly to the water during car washing, or water splashed back from other parts does not strike on the air cleaner 24 around the-intake port, so that ingress of water into the air cleaner 24 is prevented reliably, ensuring high waterproof properties of the air cleaner 24.
Description
Technical field
The present invention relates to a kind of motor bike, particularly relate to a kind of motor bike that has the waterproof construction of the airfilter airfilter in the space that is arranged on below the seat that is surrounded by side cover.
Background technology
When in motor bike, airfilter is set, is used for the fresh air that supplies to as the driving engine of drive source is purified, in some motor scooters, adopted a kind of system, wherein airfilter is arranged in the space below the seat that is surrounded by side cover.
Summary of the invention
Yet, in the motor bike of the airfilter in having the space that is arranged on below the seat that is surrounded by side cover, during rainfall or carwash from admission port enter airfilter water generates variety of issue.
Consider above-mentioned situation, the purpose of this invention is to provide a kind of waterproof construction that is used for the airfilter of motor bike, it can prevent that reliably sealing enters airfilter.
To achieve these goals, according to technical scheme 1 described the invention is characterized in, a kind of motor bike, two side directions in the space below its seat are covered by side cover, be provided with airfilter in the above-mentioned space, in this motor bike, the rib that covers from the top at least a portion of above-mentioned airfilter is arranged on the inside face of above-mentioned side cover.
According to technical scheme 2 described the invention is characterized in, a kind of motor bike is equipped with the tabular flexible baffle of being made by elastomeric material on above-mentioned rib.
According to technical scheme 1 described the present invention, cover to the rib of the airfilter of small part and be arranged on the inside face of side cover.Therefore, airfilter can directly not be exposed in the water during carwash, perhaps the water that spatters backward from miscellaneous part can not beaten on the ambient air fil of admission port, so anti-reliably sealing enters airfilter, has guaranteed the height water resistance of airfilter.
According to technical scheme 2 described the present invention, because even airfilter can move with driving engine integral body, gap between flexible baffle and the airfilter also can reduce, and can between airfilter and rib, not produce interference, so can further improve the water resistance of airfilter.
Can be clear from aforementioned, according to the present invention, because in the motor bike of the airfilter in having the space that is arranged on below the seat that is surrounded by side cover, construct the waterproof construction of airfilter like this, promptly cover to the rib of the airfilter of small part and be arranged on the inside face of side cover, so can prevent that reliably sealing enters airfilter, guarantee the height water resistance of airfilter.
Description of drawings
Fig. 1 is the lateral plan that has according to the motor bike of the waterproof construction of airfilter of the present invention;
Fig. 2 is the lateral plan that has according to the part of the motor bike of the waterproof construction of airfilter of the present invention;
Fig. 3 is the transparent view of the airfilter portion section of motor bike, has represented the waterproof construction according to airfilter of the present invention;
Fig. 4 is the left side view of the airfilter portion section of motor bike, has represented the waterproof construction according to airfilter of the present invention;
Fig. 5 is the planar view of the airfilter portion section of motor bike, has represented the waterproof construction according to airfilter of the present invention; And
Fig. 6 is the front elevation of the airfilter portion section of motor bike, has represented the waterproof construction according to airfilter of the present invention.
The specific embodiment
Now, hereinafter embodiments of the invention will be described with reference to the accompanying drawings.
Fig. 1 is the lateral plan that has according to the motor bike of the waterproof construction of airfilter of the present invention, and Fig. 2 is the lateral plan of the part of motor bike.
As shown in Figure 2, be provided with head pipe 2 according to the motor bike 1 of present embodiment at the front upper part of vehicle body, the unshowned steering shaft that is used for rotating is inserted in this pipe.As shown in fig. 1, steering handle 3 also is installed in the upper end of steering shaft, and front fork 4 is installed in the lower end of steering shaft, the front-wheel 5 that is used to rotate in the lower end of this front fork by front axle 6 supportings.The protecgulum 7 that the front portion of vehicle body is made by resin covers.
As shown in Figure 2, from the beginning side arm 8 manages down extension backwards of 2 inclinations, and a pair of left and right sides body frame 9 approximately horizontally extends backwards from the end of side arm 8, and pipe 10 is similar to down extension under about a pair of.Manage 10 bendings that meet at right angles in the position of approximate center down, and extend back, the rear end of this time pipe is connected in the rear end of body frame 9 by back arm support 11 about a pair of.
A pair of left and right sides seat rail 12 up extends backwards from the top inclination of back arm support 11, and the rear end of these seat rails is connected by seat handle 13.Above left and right sides seat rail 12, be vertically arranged with bench seat 14, and in the space that surrounded of the side cover of below seat 14, being made 15, be provided with opening make progress storage bin 16 and fuel container 17 along the longitudinal direction continuously by resin.Seat 14 when at front end around hinge axis 18 opening/closing when mobile that vertically can pivot, when seat is opened, the helmet is put into storage bin 16 and from wherein taking out, is perhaps carried out the fuel feeding to fuel container 17.
On the other hand, as shown in Figure 2, be supported with the front end of the whole oscillating engine 19 that is used for vertical oscillation about a pair of on the bottom of back arm support 11 by pivotal axis 20.Whole oscillating engine 19 is arranged in aggregates, and feasible four-stroke motor and Power train as drive source is formed in the one; This integral body oscillating engine is connected in seat rail 12 in the rear end by rear shock absorber 21; And as to the rear axle 22 of outstanding output shaft the trailing wheel 23 that is used to rotate being installed from rear end side.
In the space that is surrounded by side cover 15, airfilter 24 attaches to the front end of whole oscillating engine 19, and upwardly extending air inlet pipe 25 is crooked on the approximate center ground that meets at right angles from the top of airfilter 24, and extend back, the end of this air inlet pipe is connected in the air system (being formed on the free air diffuser in the cylinder head) of four-stroke motor, and is connected with carburettor 26 at the middle part of this air inlet pipe.In Fig. 2, mark 27 expression batteries, a pair of left and right sides of mark 28 expressions stretcher, and a pair of left and right sides of mark 29 expressions pedal.
In aforesaid motor bike 1, when the four-stroke motor in the whole oscillating engine 19 starts, by the negative pressure that produces by driving engine with fresh air aspirated air fil 24 to purify, and fresh air that the carburettor 26 at the middle part by air inlet pipe 25 will purify and the fuel mix of being sprayed are so that form the compound of given air/fuel ratio.
By air inlet pipe compound is supplied to four-stroke motor, so that in the combustion chamber (not shown), burn, and the waste gas that is produced by the burning of compound is discharged in the atmosphere by unshowned freeing pipe and exhaust muffler, the rotational power of the four-stroke motor in the continuous handling simultaneously passes to rear axle 22 by unshowned Power train, rear axle 22 and trailing wheel 23 mounted thereto are driven into rotation thus, so that make motor bike 1 operation.
Now, will be with reference to the waterproof construction of figure 3-Fig. 6 description according to airfilter 24 of the present invention.Fig. 3 is the transparent view of the airfilter portion section of motor bike, has represented the waterproof construction according to airfilter of the present invention; Fig. 4 is the left side view of above-mentioned airfilter portion section; Fig. 5 is the planar view of above-mentioned airfilter portion section; And Fig. 6 is the front elevation of above-mentioned airfilter portion section.
In addition, in this embodiment, on the inside face of left cap 15, become integrally to be provided with the rib 31 of the part that covers airfilter 24.Rib 31 comprises vertical extent and covers the step-like rib 31A of the fwd part of airfilter 24, and the rib 31B of part that approximately horizontally extends and cover the upper surface of airfilter 24 along the longitudinal direction; And tabular rubber baffle 32 is combined on the top of rib 31B of part of the upper surface that covers airfilter 24.
As shown in Figure 6, rubber baffle 32 is approximately horizontally outstanding towards airfilter 24 from rib 31B, and outshot can freely be out of shape, and when seeing in drawing, this outshot has covered the part of airfilter 24.
As mentioned above, in the waterproof construction of airfilter 24 according to the present invention, the rib 31 that covers the part of airfilter 24 is arranged on the inside face in the face of the left cap 15 of the admission port 24a of airfilter 24.Because the function of rib 31, airfilter 24 can directly not be exposed in the water during carwash, perhaps the water that spatters backward from miscellaneous part can not beaten on airfilter 24 around admission port 24a, so anti-reliably sealing enters airfilter 24, has guaranteed the height water resistance of airfilter 24.
In addition, in the motor bike 1 according to present embodiment, airfilter 24 attaches to whole oscillating engine 19.Therefore, though airfilter 24 swings up and down with whole oscillating engine 19, rib 31 also can be formed on a position, avoided interference with airfilter 24 in this position, and when in drawing, seeing, the flexible portion outstanding from the rib 31B of rubber baffle 32 is suitable for covering airfilter 24, so can also prevent more reliably that by rubber baffle 32 sealing enters airfilter 24.Also have, even just in case airfilter 24 is interfered with the outshot (flexible portion) of rubber baffle 32, this outshot also can be out of shape simply, and there is not big external force to be applied on the airfilter 24, so the gap between rubber baffle 32 and the airfilter 24 can reduce, this in addition further improved the water resistance of airfilter 24.
The explanation of reference marker
1: motorcycle 14: seat 15: side cover 24: air filter
31: rib
32: rubber baffle (flexible baffle)
Claims (2)
1. two side directions in the space below motor bike, its seat are covered by side cover, are provided with airfilter in the above-mentioned space, in this motor bike,
The rib that covers from the top at least a portion of above-mentioned airfilter is arranged on the inside face of above-mentioned side cover.
2. motor bike according to claim 1 is characterized in that, the tabular flexible baffle of being made by elastomeric material is installed on above-mentioned rib.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP241165/2001 | 2001-08-08 | ||
| JP241165/01 | 2001-08-08 | ||
| JP2001241165A JP2003054469A (en) | 2001-08-08 | 2001-08-08 | Air cleaner water-proof structure for motorcycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1405048A CN1405048A (en) | 2003-03-26 |
| CN1328106C true CN1328106C (en) | 2007-07-25 |
Family
ID=19071665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021276838A Expired - Fee Related CN1328106C (en) | 2001-08-08 | 2002-08-08 | Water-proof structure for air-filter of motorcycle |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2003054469A (en) |
| CN (1) | CN1328106C (en) |
| MY (1) | MY139786A (en) |
| TW (1) | TW533270B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4776375B2 (en) * | 2005-12-28 | 2011-09-21 | 本田技研工業株式会社 | Motorcycle cover structure |
| CN101348143B (en) * | 2007-07-20 | 2012-04-04 | 光阳工业股份有限公司 | Motorcycle side cover structure |
| JP5466452B2 (en) * | 2009-07-31 | 2014-04-09 | 本田技研工業株式会社 | Scooter type vehicle |
| CN102996296B (en) | 2011-09-16 | 2015-07-01 | 雅马哈发动机株式会社 | Motorcycle |
| JP5882373B2 (en) * | 2014-02-10 | 2016-03-09 | 本田技研工業株式会社 | Tarpaulin for vehicle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08218959A (en) * | 1995-02-15 | 1996-08-27 | Suzuki Motor Corp | Air cleaner for motorcycle |
| CN1240176A (en) * | 1998-04-27 | 2000-01-05 | 雅马哈发动机株式会社 | Engine cooling structure for small type motor cycle |
| CN1053486C (en) * | 1994-06-11 | 2000-06-14 | 本田技研工业株式会社 | Suctiong unit of light motor bicycle |
| CN1058321C (en) * | 1993-10-08 | 2000-11-08 | 铃木株式会社 | Air intake apparatus of motorcycle |
-
2001
- 2001-08-08 JP JP2001241165A patent/JP2003054469A/en not_active Withdrawn
-
2002
- 2002-06-28 MY MYPI20022463 patent/MY139786A/en unknown
- 2002-07-10 TW TW91115348A patent/TW533270B/en not_active IP Right Cessation
- 2002-08-08 CN CNB021276838A patent/CN1328106C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1058321C (en) * | 1993-10-08 | 2000-11-08 | 铃木株式会社 | Air intake apparatus of motorcycle |
| CN1053486C (en) * | 1994-06-11 | 2000-06-14 | 本田技研工业株式会社 | Suctiong unit of light motor bicycle |
| JPH08218959A (en) * | 1995-02-15 | 1996-08-27 | Suzuki Motor Corp | Air cleaner for motorcycle |
| CN1240176A (en) * | 1998-04-27 | 2000-01-05 | 雅马哈发动机株式会社 | Engine cooling structure for small type motor cycle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1405048A (en) | 2003-03-26 |
| TW533270B (en) | 2003-05-21 |
| JP2003054469A (en) | 2003-02-26 |
| MY139786A (en) | 2009-10-30 |
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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 | ||
| 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: 20070725 Termination date: 20100808 |