CN106660602A

CN106660602A - Saddle-type vehicle

Info

Publication number: CN106660602A
Application number: CN201580046077.5A
Authority: CN
Inventors: 佐藤淳也; 久保俊博
Original assignee: Honda Motor Co Ltd
Current assignee: Honda Motor Co Ltd
Priority date: 2014-09-01
Filing date: 2015-08-21
Publication date: 2017-05-10
Anticipated expiration: 2035-08-21
Also published as: CN106660602B; PH12017500253B1; JP6408591B2; WO2016035576A1; JPWO2016035576A1; MY191283A; PH12017500253A1

Abstract

Provided is a saddle-type vehicle with which increased cleaner capacity can be achieved with minimal impact on rideability. The vehicle is provided with an air cleaner device (20) that is disposed in an intake air passage via which intake air is guided into a combustion chamber of an internal combustion engine (11), said air cleaner device (20) cleaning the intake air via an internally disposed element (21). The air cleaner device (20) is provided with a case body (22) for forming a clean chamber (C) downstream of the element (21), and a case cover (50) for forming a dirty chamber (D) upstream of the element (21), said case cover (50) being attached to the case body (22) so as to cover an opening (22a) of the case body (22) and the element (21). The case body (22) is provided with an upper case (30) and a lower case (40) vertically divided at a dividing surface (22d). The lower case (40) is formed to have a large opening area going from bottom to top towards the dividing surface (22d) as seen from the front side of the vehicle, and the upper case (30) is formed to have a smaller opening area going towards the top from the dividing surface (22d) as seen from the front side of the vehicle.

Description

Saddle-riding type vehicle

Technical field

The present invention relates to saddle-riding type vehicle.

Background technology

In the past, for example shown in patent document 1, it is known to possess internal combustion engine (21), draw to the combustion chamber of the internal combustion engine (21) Lead the intake channel of suction air, carry out only to sucking air located at the intake channel and by the unit (52) located inside The saddle-riding type vehicle of the air filtration unit (50) of change.

Air filtration unit (50) possesses upper shell (54) and housing body (53), and upper shell (54) is under unit (52) Trip side forms toilet (clean room) (62), and housing body (53) is so that the opening of the upper shell (54) and unit (52) to be covered The mode of lid is installed on upper shell (54) and forms non-toilet (dirty room) (61) in the upstream side of unit (52).

It is provided with housing body (53) from following capped lower house (55), is formed with air storage chamber (63), The air storage chamber (63) is connected with toilet (62).

According to the air filtration unit (54), by arranging the air storage chamber (63) connected with toilet (62), can Making the capacity of toilet increases.

That is, as conventional saddle-riding type vehicle, along overall width direction the size of air filtration unit is being set larger In the case of, the dead space of lower section can be utilized and realize that capacity increases with a little expansion amount.

But, in the vehicle for not arranging greatly by the size in the overall width direction of air filtration unit, it is necessary to by air filter The upper and lower size expansion of left-right and front-back of clear device is greatest limit.

But on the other hand, the expansion of this air filtration unit is possible to the overall width to vehicle or overall height is impacted, And riding property (particularly stopping over property) is impacted.

Prior art literature

Patent document

Patent document 1：(Japan) JP 2002-70666 publication

The content of the invention

Invent problem to be solved

Problem to be solved by this invention is, there is provided can reduce the impact to riding property and realize the increasing of filtering capacity Plus saddle-riding type vehicle.

For solving the technical scheme of problem

In order to solve above-mentioned problem, the saddle-riding type vehicle of the present invention is,

Possess internal combustion engine, to the internal combustion engine combustion chamber guiding suction air intake channel, located at the intake channel and The saddle-riding type vehicle of the air filtration unit by being purified to suction air located at internal unit, it is characterised in that

The air filtration unit possesses：Housing body, it forms toilet in the downstream of the unit；Case cover, It is installed on housing body and in the upstream side of the unit in the way of the opening of the housing body and the unit to be covered Form non-toilet；

The housing body possesses the upper shell and lower house split up and down by divisional plane,

From vehicle frontal observation, lower house is formed as aperture area and becomes with the divisional plane from below upward Greatly,

From vehicle frontal observation, upper shell is formed as aperture area with diminishing upward from the divisional plane.

According to the saddle-riding type vehicle, housing body possesses the upper shell and lower house split up and down by divisional plane, from vehicle Front is observed, and lower house is formed as aperture area and becomes big with the divisional plane from below upward, from vehicle frontal Observation, upper shell is formed as aperture area with diminishing upward from the divisional plane, so the opening surface of housing body Product is maximum in the divisional plane part.

Therefore, the position of the divisional plane of housing body is set by the space of the circumferential arrangement of cooperation air filtration unit Put, the increase of filtering capacity can be appropriately carried out.

And, from vehicle frontal observation, upper shell is formed as aperture area with becoming upward from the divisional plane It is little, so the width of the upper side of air filtration unit can be reduced.

Therefore, it is possible to reduce the impact to riding property (stopping over property).

As described above, according to the saddle-riding type vehicle, the impact to riding property can be reduced and the increase of filtering capacity is realized.

Can be configured in the saddle-riding type vehicle,

The air filtration unit is configured in the lower front for riding riding seat, by the left and right two below the seat front The top of a pair of body covers that side covers closely configures below the seat front with the left and right side of the upper shell.

When so constituting, even if in the case of the lower front by air filtration unit configuration in seat, by seat The top of a pair of body covers that the left and right sides of lower front covers narrows with width in seat lower front with past top The left and right side of upper shell closely configure, as a result, can also make the mutual narrowed width in top of body cover, Jin Erye Can be by the narrowed width of seat front, so stopping over property can be improved.

Can be configured in the saddle-riding type vehicle,

The vehicle body frame is configured in side, upper shell and lower house in the way of clamping the left and right of the housing body Divisional plane is located at the top of the vehicle body frame.

When so constituting, width dimensions are that the maximum divisional plane is located at the upper of vehicle body frame in housing body Side such that it is able to suppress the width dimensions of vehicle body frame and realize the miniaturization in overall width direction.

Can be configured in the saddle-riding type vehicle,

In the lower section of the seat, vehicle body frame has what is inclined rearwardly and upwardly and extend in the left and right of the housing body Rake, when observing vehicle from side, the rake of the divisional plane of upper shell and lower house and the vehicle body frame is towards phase Tongfang To inclination.

When so constituting, the aperture area of housing body can be made effective with the state of the rake along framework Ground increase.

Can be configured in the saddle-riding type vehicle,

Combining mechanism at the left and right side of the upper shell and lower house is constituted by flat pawl and engaging button is engaged.

When so constituting, with being compared the situation that upper shell is combined with lower house with secure component etc., knot can be suppressed Conjunction portion reduces the width dimensions of housing body to the overhang of side.

Can be configured in the saddle-riding type vehicle,

The air filtration unit is positioned only at before air filtration unit relative to the installation portion of the vehicle body frame Portion and rear face.

When so constituting, the width dimensions of air filtration unit can be reduced the portion that is fitted without in side surface part Amount.

Can be configured in the saddle-riding type vehicle,

In the side of the housing body, the maintaining part of wire harness or cartridge is set.

When so constituting, in the case where wire harness or cartridge to be laid in the side of housing body, can be by wire harness Or cartridge is closely configured with housing body, so can reduce including the width dimensions including wire harness or cartridge.

Can be configured in the saddle-riding type vehicle,

Top view, in the housing suction of the foreign side for extending to the case cover is covered with from the upper surface of the case cover Enter pipeline,

For the intake line, the ellipse grown crosswise will be set to positioned at the air inlet section at the position of the upper surface of the case cover Shape.

When so constituting, even if intake line is being configured in the case of case cover upper surface, it is also possible to suppress empty The height of gas filter, optimizes stopping over property.

In addition, top view, because intake line extends to the foreign side of case cover from the upper surface of case cover, so at this It is not necessarily required to for air inlet section to be set to the elliptical shape grown crosswise in extension, it is also possible to guarantee air inlet open area.

Can be configured in the saddle-riding type vehicle,

The upper shell and lower house are formed by mould molding, and the side wall of upper shell and lower house is towards described point Face expansion is taper.

When so constituting, the side wall of upper shell and lower house is formed as draw taper, so easily shaping.

Description of the drawings

Fig. 1 is the side view of an embodiment of the saddle-riding type vehicle of the present invention.

Fig. 2 is the local summary enlarged side view of the saddle-riding type vehicle of the present invention.

Fig. 3 is the local summary 3-3 amplification view in Fig. 1.

Fig. 4 is the 4-4 sectional views in Fig. 3, Fig. 8.

Fig. 5 is that the local summary amplification of the state for pulling down seat of an embodiment of the saddle-riding type vehicle of the present invention is bowed View.

Fig. 6 is the front view of air filtration unit.

Fig. 7 is the left side view of air filtration unit.

In Fig. 8, (a) be air filtration unit top view, (b) be b-b sectional views in figure (a), be (c) in figure (a) C-c sectional views.

Specific embodiment

Hereinafter, illustrate referring to the drawings the embodiment of the saddle-riding type vehicle to the present invention.It should be noted that accompanying drawing Observed with the direction of reference, in the following description, around, up and down according to the direction observed from operator, Fr, rear will be set in front of vehicle in the accompanying drawings as desired it is set to Rr, left side to be set to L, right side and be set to R, top to be set to U, lower section are set to D and represent.In each figure, to giving same reference with a part or equal parts.

The saddle-riding type vehicle 10 represented in Fig. 1 possesses：Internal combustion engine 11, to the internal combustion engine 11 combustion chamber guiding suction air Intake channel 12, located at the intake channel 12 and by carrying out to sucking air located at internal unit 21 (Fig. 3, Fig. 4) The air filtration unit 20 of purification.

Head tube 13h is provided with the front portion of vehicle body frame 13, before head tube 13h has been rotatably supported via front fork 14 Wheel Wf.Handling maneuver is carried out to front-wheel Wf with the handlebar 15 for rotationally being supported by head tube 13h.

The seat guide rail 13r of the pair of right and left extended to rear ramp is provided with the rear portion of vehicle body frame 13, is led in the seat The top of rail 13r is provided with rides riding seat 16.

Wr is the trailing wheel driven by internal combustion engine 11.

Driver holds handlebar 15, and in the way of across seat 16 seat 16 is taken, and pin is placed on foot-operated 16s, drives The vehicle 10.

It should be noted that the vehicle 10 is available for two people to take, 16p is the foot-operated of co-driver.

As shown in Figure 3, Figure 4, air filtration unit 20 possesses housing body 22 and case cover 50, and housing body 22 is described The downstream of unit 21 forms toilet C, and case cover 50 is in the way of the opening 22a and unit 21 of the housing body 22 to be covered Housing body 22 is installed on, and non-toilet D is formed in the upstream side of unit 21.

Housing body 22 possesses the upper shell 30 and lower house 40 split up and down by divisional plane 22d.

As shown in figure 3, from vehicle frontal observation, lower house 40 be formed as aperture area with from below upward point Face 22d and become big.In other words, lower house 40 is big slightly bowl-shape.

As shown in figure 3, from vehicle frontal observation, upper shell 30 is formed as aperture area with from divisional plane 22d towards upper Just diminish.In other words, upper shell 30 big slightly bowl-shape (Open Side Down state bowl-shape).

It should be noted that aperture area refers to that horizontally extending face (is drawn in housing by inner walls face Point) region area.

According to the saddle-riding type vehicle 10, housing body 22 possesses the He of upper shell 30 split up and down by divisional plane 22d Lower house 40, lower house 40 is formed as aperture area with divisional plane 22d from below upward from vehicle frontal observation Become big, upper shell 30 is formed as aperture area with diminishing upward from divisional plane 22d from vehicle frontal observation, so shell The aperture area of phosphor bodies 22 is maximum in divisional plane 22d parts.

Therefore, the divisional plane of housing body 22 is set by the space of the circumferential arrangement of cooperation air filtration unit 20 The position of 22d, can be appropriately carried out the increase of filtering capacity.

And, upper shell 30 is formed as aperture area with becoming upward from divisional plane 22d from vehicle frontal observation It is little, so the width W1 (Fig. 3) of the upper side of air filtration unit 20 can be reduced.

As described above, according to the saddle-riding type vehicle 10, the impact to riding property can be reduced and the increasing of filtering capacity is realized Plus.

As shown in Fig. 1, Fig. 3, Fig. 5, air filtration unit 20 is configured in the lower front for riding riding seat 16, by the seat The top 17u of a pair of body covers 17 that the left and right sides of chair lower front covers is in seat lower front and the left and right of upper shell 30 Side 31 closely configure (with reference to Fig. 3).

When so constituting, even if air filtration unit 20 is being configured in seat the saddle-riding type vehicle 10 as illustrating In the case of 16 lower front, the top 17u of a pair of body covers 17 that the left and right sides below seat front is covered is present The side 31 of the left and right of the upper shell 30 that chair lower front narrows with width with past top closely configures, as a result, The mutual width W2 (Fig. 3) of top 17u that body cover 17 can be made narrow, and then the width W3 of seat front can also become It is narrow, so stopping over property can be improved.

As shown in Figure 2 and Figure 3, vehicle body frame 13 (13s) is configured in side in the way of clamping the left and right of housing body 22, The divisional plane 22d of upper shell 30 and lower house 40 is located at the top of vehicle body frame 13 (13s).

When so constituting, width dimensions are that maximum divisional plane 22d is located at vehicle body frame 13 in housing body 22 (13s) top such that it is able to suppress the width dimensions of vehicle body frame 13 and realize the miniaturization in overall width direction.

As shown in FIG. 1 to 3, in the lower section of seat 16, vehicle body frame 13 has in the left and right of housing body 22 to be gone up backward The rake 13s that side inclines and extends, as shown in Fig. 2 when observing vehicle from side, the divisional plane of upper shell 30 and lower house 40 22d to the rake 13s identicals direction with vehicle body frame inclines.

When so constituting, can make the aperture area of housing body 22 has with the state of the rake 13s along framework The increase of effect ground.

As shown in Fig. 2 and Fig. 6～Fig. 8, the combining mechanism at the left and right side of upper shell 30 and lower house 40 is flat by engaging Pawl 32 and engaging button 42 are constituted.

When so constituting, with being compared the situation that upper shell 30 is combined with lower house 40 with secure component etc., can press down Joint portion processed reduces the width dimensions of housing body 22 to the overhang of side.

As shown in Fig. 4 and Fig. 6～Fig. 8, air filtration unit 20 only sets relative to installation portion 23f, 23r of vehicle body frame 16 In the front face and rear face of air filtration unit 20.

When so constituting, the width dimensions of air filtration unit 20 can be reduced the portion that is fitted without in side surface part Amount.

As shown in Figure 6 to 8, the installation portion 23f of front face side integratedly be located at lower house 40, as shown in figure 4, with framework 13 The support plate 13t fastenings of upper setting are combined.

As shown in Figure 7, Figure 8, the installation portion 23r of side has and be integratedly located under the pair of right and left on lower house 40 behind Side arm 23r1, upper side arm 23r2, such as Fig. 4 between the lower side arm 23r1 of these pair of right and left integratedly on lower house 40 It is shown, by crossbeam 13c in the way of the crossbeam 13c of vehicle body frame 13 is clamped with side arm 23r2 and lower side arm 23r1,23r1 Hold.

Upper side arm 23r2 also constitutes the fastening part with upper shell 30.In Fig. 4, Fig. 7,30b is fastening bolt.

As shown in Figure 6 to 8, the maintaining part 24,25 of wire harness and cartridge is provided with the side of housing body 22.The enforcement In mode, be provided with harness holding portion 24 and cartridge maintaining part 25, but it is also possible to which any of which side is only set.

When so constituting, as shown in Figures 2 and 3, wire harness 60 and/or cartridge 61 are being laid in into housing body 22 In the case of side, wire harness 60 and/or cartridge 61 can closely be configured with housing body 22, so can reduce including Wire harness 60 and/or cartridge 61 are in interior width dimensions.

In the embodiment, integratedly before and after the right side top of lower house 40, cartridge keeps harness holding portion 24 Portion 25 is integratedly before and after the left side top of lower house 40.

In Fig. 1, Fig. 2, Fig. 5,63 is fuel tank, and cartridge 61 supplies fuel to fuel injector 64 from fuel tank 63 Give.

As shown in Figure 6 to 8, from 51 top view of upper surface of the case cover 50 when, be provided with extension in the case cover 50 To the intake line 70 of the foreign side of case cover 50.

As shown in Fig. 8 (b) (c), the air inlet at the position 71 of the upper surface 51 positioned at case cover 50 of the intake line 70 cuts Face is the elliptical shape grown crosswise.

When so constituting, even if intake line 70 is being configured in the case of the upper surface of case cover 50, it is also possible to Suppress the height of air filtration unit 20, optimize stopping over property.

In addition, top view, because intake line 70 extends to the foreign side of case cover 50 from the upper surface 51 of case cover 50, So it is not necessarily required to for air inlet section to be set to the elliptical shape grown crosswise in the extension 72, it is also possible to guarantee air inlet face Product.

In the embodiment, as shown in Fig. 2, Fig. 7, the shape of air inlet 73 is set to into circle.

Upper shell 30 and lower house 40 are formed by mould molding.As shown in Figure 3, Figure 4, upper shell 30 and lower house 40 Side wall 33,43 towards divisional plane 22d expansion be taper.

When so constituting, the side wall 33,43 of upper shell 30 and lower house 40 is formed as draw taper, so easily into Type.

As shown in Figure 6 to 8, upper shell 30 is fastened and fixed in front and rear part relative to lower house 40 by bolt 30b.Such as front institute State, left and right is tied by the engaging button 42 for engaging flat pawl 32 and being wholely set in lower house 40 being wholely set in upper shell 30 Close.

Case cover 50 is fastened and fixed relative to upper shell 30 by bolt 50b.

As shown in Figure 3, Figure 4, unit 21 is maintained in such a way between upper shell 30 and case cover 50, i.e. by The groove portion 54 of the following setting of case cover 50 and the groove portion 34 that arranges in the top of upper shell 30 are from being clamped in up and down unit 21 The flange part 21f that the periphery of framework 21b is arranged.

The cylindrical portion 44 of the breather pipe 65 (Fig. 3) for being connected with the crankcase from engine 11 is provided with lower house 40, Mist of oil removal portion 45 is formed between the cylindrical portion 44 and toilet C.

As shown in Figure 6 to 8, the air intake duct 66 that lower house 40 and engine 11 connect is being provided with into resonator 67.

Embodiments of the present invention are this concludes the description of, but the invention is not restricted to above-mentioned embodiment, can be the present invention's Implement appropriate deformation in the range of purport.

Description of reference numerals

10 ... saddle-riding type vehicles, 11 ... internal combustion engines, 12 ... intake channels, 13 ... vehicle body frames, 13s ... rakes, 16 ... Seat, 17 ... body covers, 17u ... tops, 20 ... air filtration units, Unit 21 ..., 22 ... housing bodies, 22d ... divisional planes, 23f, 23r ... installation portion, 24 ... harness holding portions, 25 ... cartridge maintaining parts, 30 ... upper shells, 31 ... sides, 32 ... engagings Flat pawl, 33 ... side walls, 40 ... lower houses, 42 ... engaging buttons, 43 ... side walls, 50 ... case covers, 51 ... upper surfaces, 60 ... wire harness, 61 ... cartridges, 70 ... intake lines.

Claims

1. a kind of saddle-riding type vehicle, possesses internal combustion engine, sucks the intake channel of air, is located to the combustion chamber guiding of the internal combustion engine The intake channel and the air filtration unit by being purified to suction air located at internal unit, the saddle-riding type car It is characterised by,

The air filtration unit possesses：Housing body, it forms toilet in the downstream of the unit；Case cover, its with The mode that the opening of the housing body and the unit are covered is installed on housing body and is formed in the upstream side of the unit Non- toilet；

From vehicle frontal observation, lower house is formed as aperture area and becomes big with the divisional plane from below upward,

2. saddle-riding type vehicle as claimed in claim 1, it is characterised in that

The air filtration unit is configured in the lower front for riding riding seat, and the left and right sides below the seat front is covered The top of a pair of body covers of lid closely configures below the seat front with the left and right side of the upper shell.

3. saddle-riding type vehicle as claimed in claim 1 or 2, it is characterised in that

Vehicle body frame is configured in the divisional plane position of side, upper shell and lower house in the way of clamping the left and right of the housing body In the top of the vehicle body frame.

4. saddle-riding type vehicle as claimed in claim 2 or claim 3, it is characterised in that

In the lower section of the seat, vehicle body frame has the inclination for inclining rearwardly and upwardly and extending in the left and right of the housing body Portion, when observing vehicle from side, the divisional plane of upper shell and lower house inclines in the same direction with the rake of the vehicle body frame Tiltedly.

5. the saddle-riding type vehicle as any one of Claims 1 to 4, it is characterised in that

The upper shell and lower house, combining mechanism at left and right side are by engaging flat pawl and engaging button is constituted.

6. the saddle-riding type vehicle as described in claim 4 or 5, it is characterised in that

The air filtration unit relative to the installation portion of the vehicle body frame be positioned only at air filtration unit front face and Rear face.

7. the saddle-riding type vehicle as any one of claim 1～6, it is characterised in that

8. the saddle-riding type vehicle as any one of claim 2～7, it is characterised in that

Top view, in the housing suction line of the foreign side for extending to the case cover is covered with from the upper surface of the case cover Road,

9. the saddle-riding type vehicle as any one of claim 1～8, it is characterised in that

The upper shell and lower house are formed by mould molding, and the side wall of upper shell and lower house is towards the divisional plane Expand for taper.