CN1660646A - Fuel pump mounting structure of motorcycle - Google Patents
Fuel pump mounting structure of motorcycle Download PDFInfo
- Publication number
- CN1660646A CN1660646A CN 200410007662 CN200410007662A CN1660646A CN 1660646 A CN1660646 A CN 1660646A CN 200410007662 CN200410007662 CN 200410007662 CN 200410007662 A CN200410007662 A CN 200410007662A CN 1660646 A CN1660646 A CN 1660646A
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- CN
- China
- Prior art keywords
- fuel charger
- storage tank
- front side
- side portion
- installation constitution
- 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.)
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- Automatic Cycles, And Cycles In General (AREA)
Abstract
An installation structure for the fuel oil pump os motorcycle features that a transves frame is arranged onto the motorcycle frame for bearing the front part of a baggage box and a fuel oil pump is installed to the front end of said baggage box, so increasing the internal space of baggage box.
Description
Technical field
The present invention relates to the fuel charger installation constitution of motor bike, particularly relate to the fuel charger installation constitution of underneath type fuel tank.
Background technology
The underneath type fuel tank mainly is the rear-mounted fuel tank that tradition is positioned at motor bike afterbody, seat cushion rear end to be changed place the stretcher below, and is matched with this oil filling port is moved to car body the place ahead.So, enjoy the drive-in gas filed facility, and can increase the space of the capacity of fuel tank and storage tank (seat cushion below), do not cause fuel oil to overflow in the storage tank again and reach the more purpose of cleaning except that promoting the gas filed comfort feature.
Because so the position of underneath type fuel tank is lower than carburettor, draws fuel oil must install fuel charger, make fuel oil pass through carburettor formation mixture gas after, the supply engine makes its running.
Generally speaking, possess the motor bike of the prior art of underneath type fuel tank structure, as shown in Figure 1, its vertical tube of front fork 2 is positioned at the top, car body the place ahead of pedal-type motor bike 1, other has steering shaft 3 to be inserted in the vertical tube of front fork 2 in the mode of rotating freely, at steering shaft 3 upper ends installing handle 4.
In addition, tiltedly extend and manage 7 in the below to the car body rear, branch out the vehicle frame 8 of pair of right and left midway to the extension of car body rear oblique upper from this time pipe 7 from vertical tube of front fork 2.
Again, dispose seat cushion 11, between seat cushion 11 and handle 4, be provided with stretcher 13, and dispose fuel tank 14 in stretcher 13 belows in handle 4 rears.
Below the seat cushion 11 at stretcher 13 rears, be provided with unit oscillating engine 15 as Power Component.
This unit oscillating engine 15 is that engine 16 and transmission gearbox 17 is integrated and constitute, be equiped with airfilter 19 in transmission gearbox 17 tops, the air inlet pipe 20 that extends to car body the place ahead from this airfilter 19 is that the air inlet that is connected in engine 16 is a system, is provided with carburettor 21 in the middle of it.
Seat cushion 11 belows of car body are provided with storage tank 26, and the rear side of storage tank 26 is assemblied in vehicle frame 8 by installation component 27 and crossbearer member 28, and the front side of storage tank 26 is assemblied in vehicle frame 8 by crossbearer member 30.
In seat cushion 11 lower front, be provided with fuel charger 43 in storage tank 26 front side portions, it is negative pressure flexible pipes 44 that system is pulled out that fuel charger 43 is connected in from engine 16 air inlets.
The pulsation that fuel charger 43 is pressed by air inlet drives, and fuel oil is drawn and it is boosted through flexible pipe 45 from fuel tank 14, and after flexible pipe 46 is supplied to carburettor 21 to form mixture gas.Resupply to engine 16 for burning running.
Fig. 2 is the fuel charger installation constitution that shows prior art.As shown in Figure 2, bottom, the front side of storage tank 26 places on the horizontal part of type crossbearer member 30, is formed with sagging installation bracket 266 in this storage tank left and right sides.The left and right sides installation bracket 266 of this storage tank 26 embeds from the outside on the left and right sides vertical component effect of crossbearer member 30, from installation bracket 266 outsides hold-down bolt (not shown) is assemblied in crossbearer member 30, and storage tank 26 anterior end are assemblied in crossbearer member 30.
In the fuel charger installation constitution of the prior art that this is shown in Figure 2, with hold-down bolt 47 fuel charger 43 is locked in outside storage tank 26 front side portions, shown in the scheme drawing of Fig. 3, because storage tank 26 front side portions are stepped, so fuel charger 43 must cooperate this stepped and be disposed at the following of stepped bottom, so, will cause obstruction, cause the low problem of space availability ratio the space utilization of storage tank 26 front side portions.
Summary of the invention
The present invention develops in view of above-mentioned problem, the fuel charger installation constitution of the motor bike that the space utilization that its objective is provides a kind of storage tank more becomes perfect, and a kind of fuel charger installation constitution of avoiding fuel charger to be hit is provided.
The fuel charger installation constitution of motor bike of the present invention is the installing and the crossbearer member of body of motor cycle direction approximate vertical on frame of motorcycle, supports the front side portion of storage tank with this crossbearer member, and in the outer fuel charger that is provided with of the front side portion of storage tank; It is characterized in that:
The front side portion of storage tank is made the inclined plane shape at oblique car body rear, and tilted configuration is made on this inclined-plane that fuel charger carries over storage tank.
According to structure of the present invention, because the front side portion of storage tank is made the inclined plane shape at oblique car body rear, and this inclined-plane that fuel charger carries over storage tank made tilted configuration, so can increase the utilization space of storage tank, put more article and be beneficial to.
The fuel charger installation constitution of another motor bike of the present invention is the installing and the crossbearer member of body of motor cycle direction approximate vertical on frame of motorcycle, supports the front side portion of storage tank with this crossbearer member, and in the outer fuel charger that is provided with of the front side portion of this storage tank; It is characterized in that:
Extend from the left and right end portions of crossbearer member and to be provided with pair of brackets, this is that to be arranged to past more car body the place ahead in the mode of surrounding fuel charger approaching more each other to support, and is equiped with to collude in this front end to support and hangs the hook that object is used.
According to above-mentioned structure of the present invention; owing to pair of brackets is set in the mode of surrounding fuel charger; this can be protected support, and fuel charger is unlikely to be clashed into; and be directly arranged on the support owing to will collude the hook of hanging object; be located at the structure of the prior art on the car shell compared to hook, can significantly increase the load intensity of hook.
In addition, also can dash forward and establish carriage, and fuel charger directly is installed on this carriage in crossbearer member the place ahead.So, because fuel charger is directly installed on crossbearer member the place ahead, can shortens and assemble man-hour.
Description of drawings
Fig. 1 is the schematic side view of (pedal-type) motor bike that possesses the prior art of underneath type fuel tank structure.
Fig. 2 is the scheme drawing that shows the fuel charger installation constitution of prior art.
Fig. 3 is the scheme drawing that shows the fuel charger installation constitution of prior art.
Fig. 4 is the scheme drawing that shows the fuel charger installation constitution of first embodiment of the invention.
Fig. 5 is the scheme drawing that shows the fuel charger installation constitution of second embodiment of the invention.
Fig. 6 is that partial, perspective view is amplified by the portion that wants that shows the fuel charger installation constitution of second embodiment of the invention.
The specific embodiment
The graphic embodiments of the present invention that illustrate of following reference, but the present invention is not subjected to the restriction of this embodiment.
(first embodiment)
Fig. 4 is the scheme drawing that shows the fuel charger installation constitution of first embodiment of the invention.As shown in Figure 4, the present invention is the inclined plane shape that the front side portion of storage tank 126 is made oblique car body rear, and tilted configuration is made on the inclined-plane that fuel charger 143 carries over storage tank 126.
So, make the inclined plane shape at oblique car body rear by front side portion with storage tank 126, and the inclined-plane that fuel charger 143 carries over storage tank 126 made tilted configuration, situation compared to the stepped storage tank front side portion of prior art, can significantly increase the utilization space of storage tank, put more article and be beneficial to, the illustrated situation of Fig. 4 for example can make that the leading edge of safety cap 149 is unlikely pushes up the glove tank wall and can successfully put.
(second embodiment)
Fig. 5 and Fig. 6 are the fuel charger installation constitutions that shows second embodiment of the invention, the difference of itself and first embodiment is, be to set out pair of brackets 132,132 from extending with the left and right end portions of the crossbearer member 130 of motorcycle direction approximate vertical, this is to support the 132, the 132nd, is arranged to approachingly more each other the closer to car body the place ahead in the mode of surrounding fuel charger 143, and is equiped with to collude in this front end to support 132,132 and hangs the hook 150 that object is used.
According to this structure of the present invention; owing to be provided with pair of brackets 132,132 in the mode of surrounding fuel charger 143; this can protect fuel charger 143 unlikely bumps to support 132,132; and owing to be to be directly arranged on the support 132,132 with hook 150; compared to the structure that is located at the prior art on the car shell, can significantly increase the load intensity of hook 150.
In sum, according to fuel charger installation constitution of the present invention, because the front side portion of storage tank is made the inclined plane shape at oblique car body rear, and the inclined-plane that fuel charger carries over storage tank made tilted configuration, so more article are put and be beneficial in the utilization space that can increase storage tank.
In addition,, can directly dash forward in crossbearer member 130 front sides and establish carriage 131, fuel charger is installed on this carriage 131, can easily fuel charger 143 be fixedly arranged on the front side portion of storage tank 126 by this with bolt 147 as Fig. 5 and shown in Figure 6.
As mentioned above, by carriage 131 fuel charger 143 is directly installed on crossbearer member 130 front sides, compared to the mode that must from the side fuel charger be installed in storage tank of prior art, can directly go the dismounting fuel charger owing to must not take side cover apart, assemble or dismantle man-hour so can significantly shorten.
Claims (4)
1. the fuel charger installation constitution of a motor bike is the crossbearer member that is equiped with on frame of motorcycle with body of motor cycle direction approximate vertical, supports the front side portion of storage tank with this crossbearer member, and in the outer setting fuel charger of storage tank front side portion; It is characterized in that:
The front side portion of storage tank is made the inclined plane shape at oblique car body rear, and tilted configuration is made on this inclined-plane that fuel charger carries over storage tank.
2. the fuel charger installation constitution of a motor bike is the crossbearer member that is equiped with on frame of motorcycle with body of motor cycle direction approximate vertical, supports the front side portion of storage tank with this crossbearer member, and in the outer setting fuel charger of storage tank front side portion; It is characterized in that:
From the left and right end portions extension of crossbearer member pair of brackets is set, this is to be arranged to approaching more each other the closer to car body the place ahead in the mode of surrounding fuel charger to support.
3. as the fuel charger installation constitution of the motor bike of claim 1 or 2, wherein, be equipped with carriage in this crossbearer member the place ahead, and fuel charger is installed on this carriage.
4. the fuel charger installation constitution of motor bike as claimed in claim 2, wherein, this front end to support is equiped with hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100076628A CN100443354C (en) | 2004-02-27 | 2004-02-27 | Fuel pump mounting structure of motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100076628A CN100443354C (en) | 2004-02-27 | 2004-02-27 | Fuel pump mounting structure of motorcycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1660646A true CN1660646A (en) | 2005-08-31 |
| CN100443354C CN100443354C (en) | 2008-12-17 |
Family
ID=35010295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100076628A Expired - Fee Related CN100443354C (en) | 2004-02-27 | 2004-02-27 | Fuel pump mounting structure of motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100443354C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112512910A (en) * | 2018-07-31 | 2021-03-16 | 本田技研工业株式会社 | Small motorcycle type vehicle |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2202702Y (en) * | 1994-04-18 | 1995-07-05 | 施纯智 | Carrying box for motor cycle |
| JPH10218058A (en) * | 1997-02-10 | 1998-08-18 | Yamaha Motor Co Ltd | Scooter type motorcycle |
| JP3704993B2 (en) * | 1999-02-22 | 2005-10-12 | スズキ株式会社 | Motorcycle fuel pump equipment |
| JP4007788B2 (en) * | 2001-10-22 | 2007-11-14 | ヤマハ発動機株式会社 | Scooter type motorcycle fuel supply system |
| JP4050510B2 (en) * | 2001-12-20 | 2008-02-20 | ヤマハ発動機株式会社 | Motorcycle fuel pump mounting structure |
-
2004
- 2004-02-27 CN CNB2004100076628A patent/CN100443354C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112512910A (en) * | 2018-07-31 | 2021-03-16 | 本田技研工业株式会社 | Small motorcycle type vehicle |
| CN112512910B (en) * | 2018-07-31 | 2022-09-06 | 本田技研工业株式会社 | Small motorcycle type vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100443354C (en) | 2008-12-17 |
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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: 20081217 Termination date: 20100227 |