CN102126539B - Straddle type vehicle - Google Patents
Straddle type vehicle Download PDFInfo
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- CN102126539B CN102126539B CN 201110024045 CN201110024045A CN102126539B CN 102126539 B CN102126539 B CN 102126539B CN 201110024045 CN201110024045 CN 201110024045 CN 201110024045 A CN201110024045 A CN 201110024045A CN 102126539 B CN102126539 B CN 102126539B
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- air diffuser
- free air
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Abstract
The present invention provides a straddle type vehicle. A pedal type motorcycle in which an electronic throttle control device is adopted can cause a vehicle seat to be positioned at a lower position. The straddle type vehicle is provided with the following components: an engine (20) which extends in a front-and-back direction of the vehicle; an air filter (5); the vehicle base (91) which is provided above the engine for seating; a glove compartment (92) which is provided below the vehicle seat; an air inlet channel (30) which is provided below the glove compartment for connecting the air filter with an air inlet (221); a throttle (43) which is provided on the air inlet channel; a throttle motor (50) which opens and closes the throttle; a motor driver (55) which drives the throttle motor;and a control device (80) which controls the operation state of the throttle motor according to the operation amount of an operation mechanism. When the vehicle is observed from the side surface of the vehicle, the throttle motor (50) is provided above the air inlet channel and is provided between the air inlet channel and the glove compartment. A base plate part (92a) of the compartment box is provided with an inwards dented part (92b) which is provided at a position that corresponds to the throttle motor and projects upwards.
Description
Technical field
The present invention relates to a kind of Straddle type vehicle.At length say, the present invention relates to a kind of Straddle type vehicle with drive motor control throttle opening.
Background technology
In the prior art, people are known following a kind of electronic air throttle control device, namely, measure by electrical means the operational ton of throttle grip or acceleration pedal, and control throttle opening with motor according to the difference of its operational ton, be so-called line control air control shutter (throttle-by-wire is called for short TBW) (for example with reference to patent documentation 1).
In the patent documentation 1 described invention, disclose following a kind of electronic air throttle control device, namely, on structure, make the part in a plurality of throttle gates be interconnective state, can make interconnective throttle gate near each other, thereby can shorten the length that the cylinder setting party makes progress.
The open communique JP of [patent documentation 1] Japanese patent of invention 2004-293437 number
But, when above-mentioned electronic air throttle control device is applied to pedal motorcycle, owing to above the driving engine upper surface, be provided with free air diffuser, and above this free air diffuser, be provided with vehicle seat or glove box, therefore, when electronic air throttle control device is applied to pedal motorcycle, may increase the vehicle seat height, thus the traveling comfort when being difficult to guarantee to put pin.
Summary of the invention
The object of the present invention is to provide a kind of Straddle type vehicle, even adopt the pedal motorcycle of electronic air throttle control device, also can make vehicle seat be in lower position.
Technical solution of the present invention 1 described Straddle type vehicle has: vehicle frame; Driving engine, it is supported by described vehicle frame, and has the cylinder that extends setting along the vehicle fore-and-aft direction, is provided with admission port on this driving engine; Airfilter; Vehicle seat, it is used for being arranged on the top of described driving engine for passenger riding; Glove box, the below that it is arranged on described vehicle seat is used for receiving the dress article; Free air diffuser, the below that it is arranged on described glove box is used for connecting described airfilter and admission port; Throttle gate, it is arranged on the described free air diffuser, is used for adjusting the suction quantity of the moving air in this free air diffuser; Throttle motor opens and closes described throttle gate by it; Motor driver drives described throttle motor by it; Control setup by its difference according to the operational ton of operating mechanism, is controlled the rotary state of described throttle motor through described motor driver.When observing from the side of vehicle, described throttle motor is arranged on the top of described free air diffuser, this throttle motor is provided with inner fovea part in the base plate of described glove box between described free air diffuser and glove box, it is positioned at the position corresponding with described throttle motor and to upper process.
Technical solution of the present invention 2 described Straddle type vehicles have: vehicle frame; Driving engine, it is supported by described vehicle frame, and has the cylinder that extends setting along the vehicle fore-and-aft direction, is provided with admission port on this driving engine; Airfilter; Vehicle seat, it is used for being arranged on the top of described driving engine for passenger riding; Glove box, it is used for receiving the dress article; Free air diffuser, the below that it is arranged on described vehicle seat is used for connecting described airfilter and admission port; Throttle gate, it is arranged on the described free air diffuser, is used for adjusting the suction quantity of moving air in this free air diffuser; Throttle motor opens and closes described throttle gate by it; Motor driver drives described throttle motor by it; Control setup by its difference according to the operational ton of operating mechanism, is controlled the rotary state of described throttle motor via described motor driver.When observing from the side of vehicle, described throttle motor is arranged on the top of described free air diffuser, this throttle motor is provided with inner fovea part in the base plate of described vehicle seat between described free air diffuser and vehicle seat, it is positioned at the position corresponding with described throttle motor and to upper process.
On the basis of technical scheme 1, in the technical solution of the present invention 3 described Straddle type vehicles, described motor driver is arranged on the rear surface or side surface of described glove box.
On the basis of any one of technical scheme 1～3, technical solution of the present invention 4 described Straddle type vehicles also have fuel injection mechanism, and it is arranged on the described free air diffuser, the upside of the described free air diffuser between described admission port and throttle gate.
On the basis of technical scheme 1 or 3, technical solution of the present invention 5 described Straddle type vehicles also have power transmission member and are used for receiving the transmission of power cover of this power transmission member of dress.Wherein, described power transmission member is connected with driving engine and extends towards vehicle rear-side from this driving engine.Described driving engine is the integrated oscillating type driving engine, and it is bearing on the described vehicle frame and can swings with the transmission of power cover.Described airfilter is along described transmission of power cover side disposed thereon, when overlooking from the top of vehicle, this airfilter has the bellying that extends to trailing wheel the place ahead, and roughly along the line of centers setting of vehicle body, distolateral and described bellying is connected described free air diffuser thereafter.
[invention effect]
When adopting technical solution of the present invention 1, when observing from the side of vehicle, throttle motor is arranged on the top of free air diffuser, and throttle motor is between free air diffuser and glove box, and the axis of throttle motor arranges along the overall width direction.Be provided with inner fovea part on the glove box base plate, it is positioned at the position corresponding with throttle motor and to upper process.Can interfere by producing between the base plate that is arranged on inner fovea part on the base plate and prevents throttle motor and glove box thus.Therefore, even throttle motor is arranged on the top of free air diffuser and between this free air diffuser and glove box, the vehicle seat that also can check vehicle uprises.
When adopting technical solution of the present invention 2, when observing from the side of vehicle, throttle motor is arranged on the top of free air diffuser, and throttle motor is between free air diffuser and vehicle seat, and the axis of throttle motor arranges along the overall width direction.Be provided with inner fovea part on the base plate of vehicle seat, it is positioned on the position corresponding with throttle motor and to upper process.Can interfere by producing between the base plate that is arranged on inner fovea part on the base plate and prevents throttle motor and vehicle seat thus.Therefore, even throttle motor is arranged on the top of free air diffuser and between this free air diffuser and vehicle seat, the vehicle seat that also can check vehicle uprises.
When adopting technical solution of the present invention 3, motor driver is arranged on the rear surface or side surface of glove box, therefore need not to arrange separately the pole of mounted motor actuator, can reduce the part number like this.
When adopting technical solution of the present invention 4, described Straddle type vehicle also has fuel injection mechanism, and it is arranged on the free air diffuser, the upside of the free air diffuser between admission port and throttle gate.Therefore, fuel injection mechanism and throttle motor both sides all are arranged on the upside of free air diffuser.Can improve thus the wiring efficiency of the required electric wiring of fuel injection mechanism and throttle motor both sides.
When adopting technical solution of the present invention 5, power transmission member extends towards vehicle rear-side from the integrated oscillating type driving engine, and the transmission of power cover is used for receiving the dress power transmission member.Airfilter is along transmission of power cover side disposed thereon, and when overlooking from the vehicle top, airfilter has the bellying that extends to trailing wheel the place ahead, and free air diffuser is roughly along the line of centers setting of vehicle body, distolaterally thereafter is connected with the bellying of airfilter.Therefore, can be increased by bellying the capacity of whole airfilter, can also make in addition linearly shape of free air diffuser, can improve intake efficiency thus.
Description of drawings
Fig. 1 is that expression is as the left view of pedal type automatic transmission 2 wheeled motorcycles of the Straddle type vehicle of the present invention's the 1st embodiment.
Fig. 2 is the left view of driving engine surrounding structure of automatic transmission 2 wheeled motorcycles of expression the 1st embodiment, and wherein also expression has glove box.
Fig. 3 is the birds-eye view of driving engine surrounding structure of automatic transmission 2 wheeled motorcycles of expression the 1st embodiment, and wherein also expression has glove box.
Fig. 4 is the birds-eye view of driving engine surrounding structure of automatic transmission 2 wheeled motorcycles of expression the 1st embodiment.
Fig. 5 is the scheme drawing of the structure of expression throttle body and throttle motor.
Fig. 6 is that expression is as the left view of pedal type automatic transmission 2 wheeled motorcycles of the Straddle type vehicle of the present invention's the 2nd embodiment.
Fig. 7 is the birds-eye view of driving engine surrounding structure of automatic transmission 2 wheeled motorcycles of expression the 2nd embodiment.
Fig. 8 is the birds-eye view of driving engine surrounding structure of automatic transmission 2 wheeled motorcycles of expression the 2nd embodiment.
[description of reference numerals]
1: automatic transmission 2 wheeled motorcycles, 5: airfilter, 5b: bellying, 7: power transmission member (torque transfer), 7a: transmission of power cover, 10: vehicle frame, 20: driving engine, 23: cylinder block (cylinder), 30: free air diffuser, 33: fuel injection valve (fuel injection mechanism), 43: throttle gate, 50: throttle motor, 55: motor driver, 80: electrical controller (control setup), 91,91a: vehicle seat, 91c: base plate, 91d: inner fovea part, 92: glove box, 92a: base plate, 92b: inner fovea part, 221: admission port
The specific embodiment
Below, implement embodiments of the present invention with reference to description of drawings.
At first with reference to Fig. 1～Fig. 4, the integral structure as pedal type automatic transmission 2 wheeled motorcycles 1 of the Straddle type vehicle of the present invention's the 1st embodiment is described.
Fig. 1 be expression as the left view of pedal type automatic transmission 2 wheeled motorcycles of the Straddle type vehicle of the present invention's the 1st embodiment, Fig. 2 is the left view of expression driving engine surrounding structure, wherein also expression has glove box.Fig. 3 is the birds-eye view of driving engine surrounding structure of automatic transmission 2 wheeled motorcycles of expression the 1st embodiment, and wherein also expression has glove box.Fig. 4 is the birds-eye view of expression driving engine surrounding structure.
In addition, in without special situation about indicating, below " front and back " in the explanation, " about ", the direction such as " up and down " is the direction of expression occupant (chaufeur) when riding on automatic transmission 2 wheeled motorcycles.Also have, the arrow FR among the figure represents the place ahead of vehicle, and arrow LH represents the left side of vehicle, and arrow UP represents the top of vehicle.
As shown in Figure 1,2 wheeled motorcycles 1 of the automatic transmission in the 1st embodiment mainly have: vehicle frame 10; Front-wheel 2; Front fork 3 carries out the axle supporting by it to front-wheel 2; Handlebar 4, it is connected with front fork 3; Driving engine 20, it is connected with vehicle frame 10 and relative swing the with it; Airfilter 5; Free air diffuser 30, it is used for connecting airfilter 5 and driving engine 20; Fuel injection valve 33, its injection equipment that acts as a fuel is arranged on the free air diffuser 30; Trailing wheel 6, it is drive wheel; Torque transfer 7, it is installed on the driving engine 20 and to trailing wheel 6 and carries out the axle supporting as power transmission member; Transmission of power cover 7a, it is used for receiving dress torque transfer 7; Rear shock absorber 8; Throttle body 40, it has throttle gate 43 (with reference to Fig. 2); Throttle motor 50 opens and closes throttle gate 43 by it; Motor driver 55 drives throttle motor 50 by it; Electrical controller 80, it is used for controlling the rotary state (with reference to Fig. 3) of throttle motor 50 as control setup; Vehicle seat 91, it is for passenger riding; Glove box 92, it is arranged on the below of vehicle seat 91; Fuel Tank 93; Body cover 94 covers vehicle body 10 by it; Front fender apron 95; Rear mudguard 96.
Turn to standpipe 11 to be arranged on the front side of vehicle frame 10.
When observing from its side, 1 couple of descending vehicle frame 12a of section extends towards oblique lower rear with larger inclination angle from turning to standpipe 11, and its lower end side produces crooked and to arrive the low level vehicle frame 12b of section one distolateral.
When observing from its side, extend towards the rear by pedal type stretcher 18 belows 1 couple of low level vehicle frame 12b of section is distolateral from one, distolateral rear at stretcher 18 produces crooked and to arrive the up vehicle frame 12c of section one distolateral thereafter.1 couple of low level vehicle frame 12b of section roughly is the level of state.
When observing from its side, extends thereafter distolateral generations bending and the arrival vehicle seat track 12d of section one is distolateral 1 couple of up vehicle frame 12c of section is distolateral from one to oblique back upper place with larger inclination angle.
When observing from its side, extend to oblique back upper place with less inclination angle 1 couple of 12d of vehicle seat track section is distolateral from one.
Front vehicle frame 17 be about each 1 couple of one, its front is connected with turning to standpipe 11.When observing from its side, 1 pair of front vehicle frame 17 is extended towards oblique lower rear with larger inclination angle from turning to standpipe 11, and the leading section of the low level vehicle frame 12b of section of distolateral and main car frame 12 is connected thereafter.
Rear vehicle frame 16 be about each 1 couple of one, its front is connected with turning to standpipe 11.When observing from its side, the rearward end of the distolateral low level vehicle frame 12b of section with main car frame 12 of one is connected.When observing from its side, one of vehicle frame 16 distolaterally extends back with the approximate horizontal state after 1 pair, produces crooked midway and extends to oblique back upper place, and be connected near distolateral at one of the 12d of vehicle seat track section of main car frame 12.Wherein, the up vehicle frame 12c of the section almost parallel of vehicle frame 16 and main car frame 12 after 1 pair.
Crossbeam (not shown) for example is made of the tubular part of to the left and right direction extension, and its two ends, left and right sides are connected with 1 pair of vehicle frame (main car frame 12, rear vehicle frame 16, front vehicle frame 17 etc.).
Such as Fig. 1～shown in Figure 4, the main body profile of driving engine 20 is by cylinder-cover jacket 21, cylinder head 22, consist of as cylinder block 23 and the crankcase 24 of cylinder.Cylinder-cover jacket 21 is positioned at the front side of vehicle, and crankcase 24 is positioned at the rear side of vehicle.More particularly, the state that arranges of driving engine 20 is that the axis of its cylinder block 23 roughly is the level of state.Therefore, the upper surface of driving engine 20 also roughly is the level of state.Here said approximate horizontal state comprises horizontality and the state of comparing this horizontality and be tilt a little (inclination angle is in 30 °).
As shown in Figure 2, in the inside of driving engine 20, the main cam chain (not shown) that air inlet valve 222 and blow off valve 224 is housed, is connected with bent axle 241 with camshaft (not shown), piston 231, bent axle 241, connecting rod 232 and while and camshaft that these 2 air inlet valves 222 and blow off valve 224 connect of receiving.
In cylinder-cover jacket 21 and cylinder head 22, receive and put into air valve 222, blow off valve 224 and camshaft.
As shown in Figure 2, cylinder head 22 has the admission port 221 that is formed on upper surface and the exhausr port 223 that is formed on lower surface.Admission port 221 is connected with air inlet pipe 31 described later.
As depicted in figs. 1 and 2,25, the 1 pairs of projections 25 of 1 pair of projection that are provided with on the cylinder block 23 to be connected with above-mentioned link 131 are arranged near the both ends on the overall width direction of lower surface front of cylinder block 23.Driving engine 20 is installed on the projection 25, and is connected with vehicle frame 10 with back plate 132 through link 131, and driving engine 20 can swing with respect to vehicle frame 10.
By about the cross part that extends between the 1 pair of back plate 132 two ends about 1 couple of pivot 131b, carry out the axle supporting by 132 pairs of links of back plate 131.Respectively be formed with 1 arm 131c at the two ends of cross part, extend in the mode that is parallel to each other between them.Arm 131c centered by pivot 131b and swing around it, about the tip side of 1 couple of arm 131c be formed with support (not shown), by 1 pair of projection 25 about its supporting cylinder block 23.
In above-mentioned driving engine 20, the front-rear reciprocation movement of piston 231 that is arranged on the inside of cylinder block 23 changes rotatablely moving of bent axle 241 into through connecting rod 232.Can make like this propulsive effort of driving engine 20 pass to trailing wheel 6 through torque transfer 7.
In addition, when bent axle 241 rotates, can camshaft (not shown) be rotated through cam chain (not shown), thereby air inlet valve 222 and blow off valve 224 are worked together.
By torque transfer 7 propulsive effort of driving engine 20 is passed to trailing wheel 6.In addition, by these torque transfer 7 supporting wheels 6, and trailing wheel 6 can rotate.Torque transfer 7 is arranged on the left end side on the overall width direction.Torque transfer 7 is received and is contained among the transmission of power cover 7a.
Rear shock absorber 8 be about each 1 couple of one, the upper end side that is positioned at the rear shock absorber 8 in left side is connected with the rearward end of the 12d of vehicle seat track section, its lower end side is connected with the rearward end of torque transfer 7.In addition, the upper end side that is positioned at the rear shock absorber (not shown) on right side is connected with the rearward end of the 12d of vehicle seat track section, and its lower end side is connected with rocking arm (not shown).
The vehicle seat 91 that supplies occupant's (chaufeur) to take is bearing in the top of 1 couple of 12d of vehicle seat track section.
Be provided with inner fovea part 92b to upper process at the base plate 92a of glove box 92.
Can receive in the glove box 92 and fill so-called half helmet (a kind of motorcycle helmet, claim again Halley's helmet, it has ignored the protection of chin and back brain) H, inner fovea part 92b is arranged on the substantial middle position of glove box 92, like this, the downside of half helmet H is uncovered covers on inner fovea part 92b.Can check thus because reducing of receipts dress space that inner fovea part 92b causes is set.
Purify the air that offers driving engine 20 by airfilter 5.Airfilter 5 has air-cleaner box and airfilter unit (not shown).Wherein, air-cleaner box is hollow shape, and airfilter unit receipts are contained in the described air-cleaner box and are used for filtered air.As depicted in figs. 1 and 2, airfilter 5 is arranged on the top of the torque transfer 7 of the left end side on the overall width direction.More particularly, airfilter 5 is along transmission of power cover 7a side disposed thereon.
As shown in Figure 4, when overlooking from the top of vehicle, airfilter 5 has bellying 5b, and its front from the vehicle fore-and-aft direction extends to trailing wheel the place ahead to the right side on the overall width direction.That is, airfilter 5 has airfilter main body 5a and bellying 5b.Wherein, the transmission of power cover 7a side disposed thereon of the left end side of airfilter main body 5a on the overall width direction.Bellying 5b extends to trailing wheel the place ahead from the front of airfilter main body 5a to the right side on the overall width direction.
Such as Fig. 2 and shown in Figure 4, free air diffuser 30 has: air inlet pipe 31, and it is connected with admission port 221; Throttle body 40, its rear end with air inlet pipe 31 is connected; Connection pipe 32, it is used for the rear end of connecting joint valve body 40 and the bellying 5b of airfilter 5.
Be provided with fuel injection valve 33 at air inlet pipe 31, by its air inlet valve 222 direction burner oils to driving engine 20.Fuel injection valve 33 is arranged on top one side between admission port 221 and the throttle gate 43.
Next the structure of declarative section valve body 40 and throttle motor 50.Fig. 5 is the scheme drawing of the structure of expression throttle body 40 and throttle motor 50.
As shown in Figure 5, throttle body 40 has: throttle body main body 41; Air inlet stream 42, the part that it runs through throttle body main body 41 and consists of free air diffuser 30; Throttle gate 43, it is arranged in the air inlet stream 42 and is used for opening and closing this air inlet stream 42; Jaw opening sensor 44 detects the aperture of throttle gate 43 by it; Speed reduction gearing 60, it is folded between throttle gate 43 and the throttle motor 50; Rotary angle transmitter (not shown) detects the corner of the rotating shaft 51 of throttle motor 50 by it.
Be configured to receive the housing of dress throttle gate 43, jaw opening sensor 44, speed reduction gearing 60 and rotary angle transmitter by throttle body main body 41.
Run through throttle body main body 41 by air inlet stream 42 along the vehicle fore-and-aft direction.
As shown in Figure 5, damper 43 has and opens and closes axle 43a and rotate to open and close centered by the axle 43a, that is, it is butterfly valve.More particularly, throttle gate 43 through opening and closing axle 43a tip side and the bearing (not shown) of base end side be bearing on the throttle body main body 41, and can rotate to open and close centered by the axle 43a.
Produce the torsion that is used for driving throttle gate 43 by throttle motor 50.Throttle motor 50 is made of the cylindrical shape DC machine, and its receipts are contained in the electric machine casing 54.
Passed to the switching axle 43a of throttle gate 43 through rotating shaft 51 and speed reduction gearing 60 by the propulsive effort of throttle motor 50 generations.Speed reduction gearing 60 is received and is contained in the speed reduction gearing housing 66.
Under throttle body 40 and electric machine casing 54, speed reduction gearing housing 66 shape all-in-one-piece states, the switching axle 43a of the rotating shaft 51 of throttle motor 50 and throttle gate 43 is parallel to each other.
Rotating speed by 60 pairs of throttle motor 50 of speed reduction gearing slows down, and the propulsive effort after the processing of will slowing down passes to the switching axle 43a of throttle gate 43.As shown in Figure 5, speed reduction gearing 60 has the 1st gear 61, the 2nd gear 63, the 3rd gear 64, the rotating shaft 62 that is used for supporting the 2nd gear 63 and the 3rd gear 64, the 4th gear 65.
The 1st gear 61 is installed in the rotating shaft 51 of throttle motor 50.The 1st gear 61 is the less spur wheel of diameter.
The 2nd gear 63 is installed in the rotating shaft 62.Rotating shaft 62 is arranged on the switching axle 43a middle part of the rotating shaft 51 of throttle motor 50 and throttle gate 43 and parallel with them respectively.Rotating shaft 62 is bearing on the electric machine casing 54 by the bearing (not shown) at its two ends, and rotating shaft 62 can be rotated.The 2nd gear 63 is the larger spur wheel of diameter, and it is meshed with the 1st gear 61.
The 3rd gear 64 is installed in the rotating shaft 62.The 3rd gear 64 is the less spur wheel of diameter.
The 4th gear 65 is installed on the switching axle 43a of throttle gate 43.The 4th gear 65 is the larger spur wheel of diameter (half), and it is meshed with the 3rd gear 64.
Rotary angle transmitter is arranged on the tip side of the rotating shaft 51 of throttle motor 50, is used for measuring the corner of rotating shaft 51.
Rotary angle transmitter is connected with aftermentioned electrical controller 80.Export to electrical controller 80 by the detection signal (detected value) that rotary angle transmitter records.
Such as Fig. 2 and shown in Figure 4, throttle body 40 and electric machine casing 54 are arranged on the top of cylinder block 23.When observing from the side of vehicle, throttle motor 50 is arranged on the top of free air diffuser 30, and throttle motor 50 is between free air diffuser 30 and glove box 92.At this moment, throttle motor 50 is arranged in the pit that the inner fovea part 92b of glove box 92 forms.In addition, the axis of throttle motor 50 arranges along the overall width direction.
More particularly, when overlooking from the top of vehicle, throttle body 40 arranges along the approximate centre line position of vehicle body.At this moment, the switching axle 43a of throttle gate 43 extends along the direction that the bearing of trend with throttle body 40 intersects vertically, and it roughly is the level of state.That is, the switching axle 43a of throttle gate 43 extends along the overall width direction, and it roughly is the level of state.
The ratio throttle body 40 that speed reduction gearing housing 66 is arranged on the overall width direction is gone back near on the positions in left side.The left end side of the switching axle 43a of throttle gate 43 is equipped with the 4th gear 65, the 4 gears 65 receipts and is contained in the lower portion of speed reduction gearing housing 66.In addition, electric machine casing 54 right side on the overall width direction from the first half of speed reduction gearing housing 66 extends out.Receipts be contained in the electric machine casing 54 from throttle motor 50 to the overall width direction on the rotating shaft 51 that extends out of left side the 1st gear 61, the 1 gears 61 are installed receive and be contained in the upper portion of speed reduction gearing housing 66.
In addition, when observing from the left side of vehicle, be provided with the lower portion of speed reduction gearing housing 66 in the nearly body side of throttle body 40.Be arranged on the upside of throttle body 40 to the right at the electric machine casing that extends out 54 of the upside of speed reduction gearing housing 66.
That is, when observing from vehicular sideview, receive the throttle motor 50 that is contained in the electric machine casing 54 and be arranged on throttle body 40 top positions (space), it is between the inner fovea part 92b of throttle body 40 and glove box 92.
When employing had the throttle body 40 of said structure and throttle motor 50, the propulsive effort that is produced by throttle motor 50 was by the 1st, 2,3,4 gears 61,63,64,65 sequence delivery.The propulsive effort that is produced by throttle motor 50 processing of can being slowed down because of the reduction ratio between each gear of engagement when between each gear, transmitting, and then make the switching axle 43a rotation of throttle gate 43.Specifically, throttle motor 50 is rotated with the high speed low torque state.After speed reduction gearing 60 was slowed down processing, its rotating speed can reduce moment of torsion and then can increase.
Drive throttle motor 50 by motor driver 55.Electrical controller (ECU) 80 is made of microcomputer.When driver's operation during as the throttle grip (not shown) of operating mechanism, by the difference of electrical controller 80 according to its operational ton, through the mode of operation of motor driver 55 control throttle motor 50.Specifically, it is used for controlling the rotary state of throttle motor 50.In addition, the detected value that is recorded by rotary angle transmitter by 80 pairs of electrical controllers and when being compared by the detected value that jaw opening sensor 44 records, can predict throttle motor 50 has trouble free.Also have, according to the signal from not shown various sensors, by the various basic controlling projects (time of ignition of control engine 20 or fuel injection situation etc.) of electrical controller 80 control automatic transmissions 2 wheeled motorcycles 1.
As shown in Figures 2 and 3, motor driver 55 is arranged between glove box 92 and the Fuel Tank 93, and Fuel Tank 93 is arranged on the rear of glove box 92.
More particularly, the back side of the glove box 92 in the left side on the overall width direction is provided with projection (not shown), buries embedded nut underground in this projection, is screwed in this embedded nut with bolt and motor driver 55 is fixed up.
When overlooking from vehicle top, electrical controller (ECU) 80 is arranged between the glove box 92 and Fuel Tank 93 on right side of motor driver 55, and Fuel Tank 93 is arranged on the rear of glove box 92.
More particularly, the back side of the glove box 92 in the left side on the overall width direction is provided with projection (not shown), buries embedded nut underground in this projection, is screwed in this embedded nut with bolt and electrical controller (ECU) 80 is fixed up.
In addition, motor driver 55 and electrical controller (ECU) 80 not only can be installed in the back side of glove box 92, and they also can be installed in the side of glove box 92.
Adopt automatic transmission 2 wheeled motorcycles in above-mentioned the 1st embodiment can obtain following technique effect.
When observing from the side of vehicle, throttle motor 50 is arranged on the top of throttle body 40 (free air diffuser 30), throttle motor 50 is positioned between throttle body 40 (free air diffuser 30) and the glove box 92, and the axis of throttle motor 50 arranges along the overall width direction.Be provided with inner fovea part 92b on the base plate 92a of glove box 92, it is positioned at the position corresponding with throttle motor 50 and to upper process.Can prevent from by being arranged on inner fovea part 92b on the base plate 92a thus producing between the base plate 92a of throttle motor 50 and glove box 92 and interfere.Therefore, even throttle motor 50 is arranged on the top of throttle body 40 (free air diffuser 30) and is positioned between throttle body 40 (free air diffuser 30) and the glove box 92, the vehicle seat 91 that also can check vehicle uprises.
In addition, motor driver 55 is arranged on the rear surface of glove box 92, therefore need not to arrange separately the pole of mounted motor actuator 55, can reduce the part number like this.
Also have, fuel injection valve 33 is arranged on the free air diffuser 30, the upside of the free air diffuser 30 between admission port 221 and throttle gate 43.Therefore, fuel injection valve 33 and throttle motor 50 both sides all are arranged on the upside of free air diffuser 30.Can improve thus the wiring efficiency of the required electric wiring of fuel injection valve 33 and throttle motor 50 both sides.
Also have, power transmission member 7 extends towards vehicle rear-side from integrated oscillating type driving engine 20, and transmission of power cover 7a is used for receiving dress power transmission member 7.Airfilter 5 is along transmission of power cover 7a side disposed thereon, when overlooking from the vehicle top, airfilter 5 has the bellying 5b in the place ahead that extends to trailing wheel 6, and free air diffuser 30 is roughly along the line of centers setting of vehicle body, distolaterally thereafter is connected with the bellying 5b of airfilter 5.Therefore, can be increased by the bellying 5b of airfilter 5 capacity of whole airfilter 5, can also make in addition linearly shape of free air diffuser 30, can improve thus the intake efficiency of driving engine 20.
Next, the Straddle type vehicle of the present invention's the 2nd embodiment is described with reference to Fig. 6～Fig. 8.Fig. 6 is the left view of pedal type automatic transmission 2 wheeled motorcycles 1 of expression the 2nd embodiment, and Fig. 7 is the birds-eye view of expression driving engine surrounding structure, and Fig. 8 is its birds-eye view.
In addition, in the explanation of the 2nd embodiment, to the identical Reference numeral of identical inscape mark and omission or simplify its explanation.
In the 2nd embodiment, vehicle frame 10 has the standpipe of turning to 11, main car frame 12, vehicle seat track 13, descending vehicle frame 14 and a plurality of crossbeam (not shown).
Turn to standpipe 11 to be arranged on the leading section of vehicle frame 10.
Below main car frame 12, be provided with descending vehicle frame 14, its be about each 1 couple of one.1 pair of descending vehicle frame 14 has the descending vehicle frame 14a of section, the low level vehicle frame 14b of section and the up vehicle frame 14c of section, and they form one.
When observing from its side, 1 couple of descending vehicle frame 14a of section extends towards oblique lower rear with larger inclination angle from turning to standpipe 11, and its lower end side produces crooked and to arrive the low level vehicle frame 14b of section one distolateral.
When observing from its side, rearward extend thereafter distolateral generations bending and to arrive the up vehicle frame 14c of section one distolateral 1 couple of low level vehicle frame 14b of section is distolateral from one.1 couple of low level vehicle frame 14b of section roughly is the level of state, and distolateral rear end side with 1 pair of main car frame 12 is connected thereafter.
When observing from its side, extends to oblique back upper place with larger inclination angle 1 couple of up vehicle frame 14c of section is distolateral from one, distolaterally thereafter produce bending and be connected with roughly middle part on the fore-and-aft direction of 1 pair of vehicle seat track 13.
Driving engine 20 is fixed on the vehicle frame, and driving engine 20 is connected with 1 pair of main car frame 12,1 pair of descending vehicle frame 14, and by 1 pair of main car frame 12,1 pair of descending vehicle frame 14 supporting.As shown in Figure 8, driving engine 20 has two cylinders.The the 1st, the 2nd cylinder of driving engine 20 is separately positioned on left side and the right side on the overall width direction.
More particularly, when overlooking from the top of vehicle, speed reduction gearing housing 66 arranges along the approximate centre line position of vehicle body.Left side lower part on the overall width direction of throttle body 40A and speed reduction gearing housing 66 is connected, right side lower part on the overall width direction of throttle body 40B and speed reduction gearing housing 66 is connected, and the right side first half on the overall width direction of electric machine casing 54 and speed reduction gearing housing 66 is connected.The switching axle 43aA of the throttle gate 43A of throttle body 40A is mutually coaxial with the switching axle 43aB of the throttle gate 43B of throttle body 40B.Opening and closing axle 43aA, 43aB and be equipped with the 4th gear 65 of speed reduction gearing 60, made by it to open and close axle 43aA, 43aB and form one.
As shown in Figure 7, throttle body 40A, 40B and electric machine casing 54 all be arranged on cylinder block 23 above.When observing from vehicular sideview, throttle motor 50 is arranged on the top of throttle body 40B (free air diffuser 30B), and throttle motor 50 is positioned at throttle body 40B (free air diffuser 30B) and the aftermentioned chaufeur is used between the vehicle seat 91a.At this moment, as described later, throttle motor 50 can be arranged on by in the formed pit of inner fovea part 91d on the base plate 91c of chaufeur usefulness vehicle seat 91a, this inner fovea part 91d is to upper process.
Such as Fig. 6 and shown in Figure 8, airfilter 5 is arranged on the top of the silencer 97 of the right-hand member side on the overall width direction.
When overlooking from the top of vehicle, airfilter 5 has bellying 5b, and its front from the vehicle fore-and-aft direction extends to trailing wheel the place ahead to the left side on the overall width direction.That is, airfilter 5 has airfilter main body 5a and bellying 5b.Wherein, silencer 97 sides disposed thereon of the right-hand member side of airfilter main body 5a on the overall width direction.Bellying 5b extends to trailing wheel the place ahead from the front of airfilter main body 5a to the left side on the overall width direction.
The 1st cylinder free air diffuser 30A of driving engine 20 along the setting of vehicle fore-and-aft direction, distolaterally thereafter is connected with the 2nd bellying 5bA of airfilter 5 from admission port 221A.The 2nd cylinder free air diffuser 30B of driving engine 20 along the setting of vehicle fore-and-aft direction, distolaterally thereafter is connected with the 1st bellying 5bB of airfilter 5 from admission port 221B.
As shown in Figure 6, the vehicle seat 91 for passenger riding consists of with the vehicle seat 91b that takes advantage of personnel to take by the vehicle seat 91a that takes for chaufeur with for the rear portion.Chaufeur arranges with vehicle seat 91a and rear portion vehicle seat 91b front and back, and is bearing in the top of 1 pair of vehicle seat track 13.
Chaufeur is arranged on the top of driving engine 20 with vehicle seat 91a, and it is near driving engine 20.Be close to driving engine 20 above be provided with free air diffuser 30A, 30B.
As shown in Figure 7, be provided with inner fovea part 91d to upper process at chaufeur with the base plate 91c of vehicle seat 91a, it is positioned at the place ahead that chaufeur is put with the seat that falls of vehicle seat 91a.
Adopt automatic transmission 2 wheeled motorcycles in above-mentioned the 2nd embodiment can obtain following technique effect.
When observing from the side of vehicle, throttle motor 50 is arranged on the top of throttle body 40B (free air diffuser 30B), throttle motor 50 is positioned between throttle body 40B (free air diffuser 30B) and the vehicle seat 91a, and the axis of throttle motor 50 arranges along the overall width direction.Be provided with inner fovea part 91d on the base plate 91c of vehicle seat 91a, it is positioned on the position corresponding with throttle motor 50 and to upper process.Can interfere by producing between the base plate 91c that is arranged on inner fovea part 91d on the base plate 91c and prevents throttle motor 50 and vehicle seat 91a thus.Therefore, even throttle motor 50 is arranged on the top of throttle body 40B (free air diffuser 30B) and is positioned between throttle body 40B (free air diffuser 30B) and the vehicle seat 91a, the vehicle seat that also can check vehicle uprises.
In addition, motor driver 55 is arranged on the rear surface of glove box 92, therefore need not to arrange separately the pole of mounted motor actuator 55, can reduce the part number like this.
Also have, fuel injection valve 33A, 33B are separately positioned on free air diffuser 30A, the 30B, the free air diffuser 30A between admission port 221A, 221B and throttle gate 43A, 43B, the upside of 30B.Therefore, fuel injection valve 33A, 33B and throttle motor 50 both sides all are arranged on the upside of free air diffuser 30A, 30B.Can improve thus the wiring efficiency of the required electric wiring of fuel injection valve 33A, 33B and throttle motor 50 both sides.
Also have, airfilter 5 is along silencer 97 sides disposed thereon that extend from driving engine 20 to rear view of vehicle, when overlooking from the vehicle top, airfilter 5 has bellying 5bA, the 5bB in the place ahead that extends to trailing wheel 6, free air diffuser 30A, 30B arrange along the vehicle fore-and-aft direction, distolaterally thereafter are connected with bellying 5bA, 5bB.Therefore, can increase by bellying 5bA, the 5bB of airfilter 5 capacity of whole airfilter 5, can also make in addition linearly shape of free air diffuser 30A, 30B, can improve thus the intake efficiency of driving engine 20.
The above has illustrated the embodiments of the present invention, but the present invention is not limited to above-mentioned embodiment, can carry out various modification to it.
For example, in the of the present invention the 1st and the 2nd embodiment, the present invention is applicable in pedal type automatic transmission 2 wheeled motorcycles as Straddle type vehicle, but the present invention is not limited thereto, that is, also the present invention can be applicable to 3 and take turns or 4 take turns in the Straddle type vehicle.In other words, Straddle type vehicle comprises and can straddle all vehicles that ride on the vehicle body.
Claims (5)
1. Straddle type vehicle, it has: vehicle frame; Driving engine, it is supported by described vehicle frame, and has the cylinder that extends setting along the vehicle fore-and-aft direction, and described driving engine is provided with admission port; Airfilter; Vehicle seat, it is used for being arranged on the top of driving engine for passenger riding; Glove box, the below that it is arranged on described vehicle seat is used for receiving the dress article; Free air diffuser, the below that it is arranged on described glove box is used for connecting described airfilter and admission port; Throttle gate, it is arranged on the described free air diffuser, is used for adjusting the suction quantity of the moving air in the described free air diffuser; Throttle motor opens and closes described throttle gate by it; Motor driver drives described throttle motor by it; Control setup by its difference according to the operational ton of operating mechanism, is controlled the rotary state of described throttle motor through described motor driver, it is characterized in that,
When observing from vehicular sideview, described throttle motor is arranged on the top of described free air diffuser, this throttle motor is between described free air diffuser and glove box, base plate at described glove box is provided with inner fovea part, it is positioned at the position corresponding with described throttle motor and to upper process, described throttle motor is arranged on by in the formed pit of described inner fovea part on the described base plate, and is obliquely installed to vehicle front from throttle body.
2. Straddle type vehicle, it has: vehicle frame; Driving engine, it is supported by described vehicle frame, and has the cylinder that extends setting along the vehicle body fore-and-aft direction, and described driving engine is provided with admission port; Airfilter; Vehicle seat, it is used for being arranged on the top of driving engine for passenger riding; Glove box is received the dress article with it; Free air diffuser, the below that it is arranged on described vehicle seat is used for connecting described airfilter and admission port; Throttle gate, it is arranged on the described free air diffuser, is used for adjusting the suction quantity of the moving air in the described free air diffuser; Throttle motor opens and closes described throttle gate by it; Motor driver drives described throttle motor by it; Control setup by its difference according to the operational ton of operating mechanism, is controlled the rotary state of described throttle motor through described motor driver, it is characterized in that,
When observing from vehicular sideview, described throttle motor is arranged on the top of described free air diffuser, this throttle motor is between this free air diffuser and vehicle seat, base plate at described vehicle seat is provided with inner fovea part, it is positioned at the position corresponding with described throttle motor and to upper process, described throttle motor is arranged on by in the formed pit of described inner fovea part on the described base plate, and is obliquely installed to vehicle front from throttle body.
3. Straddle type vehicle according to claim 1 is characterized in that:
Described motor driver is arranged on the rear surface or side surface of described glove box.
4. the described Straddle type vehicle of any one according to claim 1～3 is characterized in that:
Also have fuel injection mechanism, it is arranged on the described free air diffuser, the upside of the described free air diffuser between described admission port and throttle gate.
5. it is characterized in that according to claim 1 or 3 described Straddle type vehicles:
Also have power transmission member and be used for receiving the transmission of power cover that fills this power transmission member, wherein, described power transmission member is connected with driving engine and extends towards vehicle rear-side from this driving engine,
Described driving engine is the integrated oscillating type driving engine, and it is bearing on the described vehicle frame and can swings,
Described airfilter is along described transmission of power cover side disposed thereon, when overlooking from the vehicle top, this airfilter has the bellying that extends to trailing wheel the place ahead, and roughly along the line of centers setting of vehicle body, distolateral and described bellying is connected described free air diffuser thereafter.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010-008752 | 2010-01-19 | ||
| JP2010008752A JP5546878B2 (en) | 2010-01-19 | 2010-01-19 | Saddle riding vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102126539A CN102126539A (en) | 2011-07-20 |
| CN102126539B true CN102126539B (en) | 2013-10-23 |
Family
ID=44264891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110024045 Expired - Fee Related CN102126539B (en) | 2010-01-19 | 2011-01-14 | Straddle type vehicle |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5546878B2 (en) |
| CN (1) | CN102126539B (en) |
| BR (1) | BRPI1102038A2 (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6056285B2 (en) * | 2012-09-06 | 2017-01-11 | スズキ株式会社 | Scooter type vehicle |
| JP6249280B2 (en) * | 2013-10-25 | 2017-12-20 | 株式会社ケーヒン | Saddle riding |
| JP6155213B2 (en) * | 2014-03-20 | 2017-06-28 | 本田技研工業株式会社 | Saddle riding vehicle |
| JP2015214940A (en) * | 2014-05-12 | 2015-12-03 | 株式会社ケーヒン | Saddle riding type vehicle |
| JP6094904B2 (en) * | 2015-03-23 | 2017-03-15 | 本田技研工業株式会社 | Motorcycle |
| CN108463401B (en) * | 2016-03-19 | 2020-02-14 | 本田技研工业株式会社 | Saddle-ride type vehicle |
| CN113460216B (en) | 2017-03-10 | 2024-04-02 | 印度摩托车国际有限公司 | Two-wheeled vehicle |
| WO2019186923A1 (en) * | 2018-03-29 | 2019-10-03 | 本田技研工業株式会社 | Saddle riding-type vehicle |
| JP6975316B2 (en) * | 2018-03-29 | 2021-12-01 | 本田技研工業株式会社 | Saddle-type vehicle |
| JP6673994B2 (en) * | 2018-08-24 | 2020-04-01 | 本田技研工業株式会社 | engine |
| USD911879S1 (en) | 2018-09-10 | 2021-03-02 | Indian Motorcycle International, LLC | Motorcycle |
| US11077910B2 (en) * | 2018-09-28 | 2021-08-03 | Indian Motorcycle International, LLC | Two-wheeled vehicle |
| EP3855007B1 (en) * | 2018-10-03 | 2023-08-23 | Yamaha Hatsudoki Kabushiki Kaisha | Straddled vehicle |
| WO2021149341A1 (en) * | 2020-01-22 | 2021-07-29 | 本田技研工業株式会社 | Structure for positioning control device |
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| JPS57131836A (en) * | 1981-02-10 | 1982-08-14 | Yamaha Motor Co Ltd | Control device of engine throttle valve |
| JP2896142B2 (en) * | 1988-02-18 | 1999-05-31 | ヤマハ発動機株式会社 | Vehicle throttle control device |
| JP3270362B2 (en) * | 1997-06-30 | 2002-04-02 | スズキ株式会社 | Scooter type vehicle |
| JP3585232B2 (en) * | 1999-09-03 | 2004-11-04 | 本田技研工業株式会社 | Motorcycles and tricycles |
| JP2002256903A (en) * | 2001-03-05 | 2002-09-11 | Yamaha Motor Co Ltd | Throttle control device of motorcycle |
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| JP4463488B2 (en) * | 2003-03-27 | 2010-05-19 | 本田技研工業株式会社 | Throttle body |
| JP3741116B2 (en) * | 2003-07-31 | 2006-02-01 | スズキ株式会社 | Scooter type vehicle |
| JP4453303B2 (en) * | 2003-08-28 | 2010-04-21 | スズキ株式会社 | Scooter type motorcycle |
| JP4414316B2 (en) * | 2004-09-29 | 2010-02-10 | 本田技研工業株式会社 | Motorcycle |
| JP4401286B2 (en) * | 2004-12-28 | 2010-01-20 | 本田技研工業株式会社 | Electric motorcycle harness structure |
| CN100439679C (en) * | 2005-05-02 | 2008-12-03 | 雅马哈发动机株式会社 | Straddle type vehicle |
| JP4580314B2 (en) * | 2005-08-31 | 2010-11-10 | 本田技研工業株式会社 | Motorcycle |
| JP5072328B2 (en) * | 2006-11-22 | 2012-11-14 | 本田技研工業株式会社 | Motorcycle |
| JP4932617B2 (en) * | 2007-06-29 | 2012-05-16 | 川崎重工業株式会社 | Travel speed control device and riding type vehicle |
| CN101468675B (en) * | 2007-12-26 | 2011-06-08 | 本田技研工业株式会社 | Electronic control device for vehicle |
| JP5086059B2 (en) * | 2007-12-28 | 2012-11-28 | 本田技研工業株式会社 | Storage box structure for motorcycles |
| JP5086058B2 (en) * | 2007-12-28 | 2012-11-28 | 本田技研工業株式会社 | Vehicle seat structure |
| JP4522457B2 (en) * | 2008-02-28 | 2010-08-11 | 三菱電機株式会社 | Electronically controlled throttle control device |
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- 2010-01-19 JP JP2010008752A patent/JP5546878B2/en not_active Expired - Fee Related
-
2011
- 2011-01-14 CN CN 201110024045 patent/CN102126539B/en not_active Expired - Fee Related
- 2011-01-17 BR BRPI1102038 patent/BRPI1102038A2/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| JP2011149278A (en) | 2011-08-04 |
| BRPI1102038A2 (en) | 2013-07-09 |
| CN102126539A (en) | 2011-07-20 |
| JP5546878B2 (en) | 2014-07-09 |
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