CN103707964A - Motorcycle - Google Patents

Motorcycle Download PDF

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Publication number
CN103707964A
CN103707964A CN201310437851.8A CN201310437851A CN103707964A CN 103707964 A CN103707964 A CN 103707964A CN 201310437851 A CN201310437851 A CN 201310437851A CN 103707964 A CN103707964 A CN 103707964A
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CN
China
Prior art keywords
fairing
driving engine
motor bike
lid
engine
Prior art date
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Pending
Application number
CN201310437851.8A
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Chinese (zh)
Inventor
和田浩行
柏原健
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Kawasaki Motors Ltd
Original Assignee
Kawasaki Jukogyo KK
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Filing date
Publication date
Application filed by Kawasaki Jukogyo KK filed Critical Kawasaki Jukogyo KK
Publication of CN103707964A publication Critical patent/CN103707964A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a motorcycle. A front light unit (40) of the motorcycle is supported on the front surface of a front fork (10), a heat radiator (44) is installed in front of a motor (E) and behind the front fork (10). A pair of left and right side rectifying covers (46) extending along the vertical direction cover a part of a cylinder body (26) of the motor (E) from outer side and the heat radiator (44). The side rectifying covers (46), when separated from the front light unit (40), are supported on a vehicle body frame (FR).

Description

Motor bike
Technical field
The present invention relates to head lamp props up and is held in motor bike front fork, so-called exposed type.
Background technology
In the motor bike of exposed type, have the motor bike as the lid from outer side covering car body from the cover of the radiator in the place ahead of outer side covering engine is set.For example,, with reference to TOHKEMY 2011-011570 communique.
The motor bike of above-mentioned patent documentation has the distinctive brisk sense of exposed type.But because the face area of cover is less, thereby the visual scope of driving engine is larger, the degree of freedom of design is lower.
Summary of the invention
The present invention makes in view of the above problems, and its object is to provide the degree of freedom that maintains brisk sense, raising design simultaneously and the motor bike that can seek the improvement of outward appearance.
In order to reach above-mentioned purpose, motor bike of the present invention possesses: prop up the head lamp unit that is held in front fork; Be held in body shell and extend upward at upper and lower with under the state separated with described head lamp unit, and from the lid of the pair of right and left of the part of the cylinder band of outer side covering engine.
According to this structure, in head lamp unit, prop up in the motor bike that is held in front fork, there is the lid of maximization that extends upward and cover from outer side a part for cylinder band at upper and lower.By means of this, can maintain the distinctive brisk sense of exposed type, there is for example head lamp simultaneously prop up the such broad sense of sports type that is held in head tube together with fairing.
Again, by lid, at upper and lower, extend upward, and cover a part for cylinder band, during side-looking, be difficult to confirm the attitude of driving engine integral body, thereby can suppress the attractive in appearance impact that bring of the shape of driving engine on motor bike integral body.By means of this, can reduce the restriction of the body drawing that the shape of driving engine causes, thereby can improve the degree of freedom of design.Lid is so long as be difficult to confirm the overall picture of driving engine, and the shape that can not hide cylinder band integral body also can.In addition,, by making like this lid maximize, face area becomes large and rigidity raising, parts can be contained in to the inner side of lid, thereby the degree of freedom of component configuration improves simultaneously.
In the present invention, the lower end that preferably described lid covers cylinder band described in the ratio of described driving engine on above-below direction near above upper section in, the front end area that is positioned at front end.According to this structure, by covering the whole region of the front end area of upper section, from outward appearance be difficult to clear and definite driving engine fore-and-aft direction size, be the size of driving engine.By means of this, the attractive in appearance impact that bring of the size that can suppress the driving engine that determined by the size of free air capacity on motor bike integral body.
When lid covers the front end area of upper section on above-below direction, preferably, described lid exposes the outside side of at least a portion of back-end region in described upper section, that be positioned at rear end.According to this structure, the fore-and-aft direction size that can suppress lid becomes large situation undesirably.Again, expose at the rear portion of cylinder band, therefore, when lid loads and unloads, can confirm from the part of exposing the installation portion of lid, thereby maintainability improves.For example, in the rearward end of lid, be formed be mounted to vehicle body be mounted portion time, the installation portion that is easily formed at body side and the position alignment that is mounted portion.
In the present invention, preferably between described lid and described driving engine, dispose and drive the required peripheral unit of described driving engine.Described peripheral unit is for example regulating control, tank, fluid reservoir, control unit of engine (Engine Control Unit, ECU), wire harness etc. for driving engine.According to this structure, can protect peripheral unit by lid, and prevent the situation that peripheral unit exposes to vehicle body outside, thus the improvement attractive in appearance of motor bike.
In the present invention, preferably also possess: the radiator that is disposed at the place ahead of described driving engine; Be disposed at the side of described cylinder band and store the fluid reservoir of the refrigerant fluid of described radiator; Described lid covers described radiator and described fluid reservoir from side.According to this structure, by fluid reservoir being disposed to the side of lower cylinder band compared with the past, the center of gravity of motor bike declines.
In the present invention, the lower fairing that preferably also possesses the bottom that covers described driving engine; Described lid is connected with described lower fairing.The bottom of driving engine refers to the region of the lower end that comprises driving engine.According to this structure, the face area of fairing further increases, and more has broad sense.Again, assembling lid and lower fairing and becoming under the state of assembly body, this assembly body can be assembled in to vehicle body, so assembleability improves.
The combination in any of claims and/or specification sheets and/or the disclosed at least two kinds of structures of accompanying drawing is also contained in the present invention.Especially, two of each claim of claims above combination in any are also contained in the present invention.
Accompanying drawing explanation
The present invention can further understand clearly from the explanation of the following preferred example with reference to accompanying drawing.But example and accompanying drawing are only used for diagram and explanation, the scope being not intended to limit the present invention.Scope of the present invention is determined by claim (claims).In the accompanying drawings, in several accompanying drawings, identical Reference numeral represents same section;
Fig. 1 is the right elevation illustrating according to the motor bike of the first example of the present invention;
Fig. 2 is the front view that this motor bike is shown;
Fig. 3 is the anterior right elevation that omits a part of parts and illustrate this motor bike;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is the birds-eye view of Fig. 3;
Fig. 6 is the front view of Fig. 3;
Fig. 7 is the lateral plan of side fairing on the right side of this motor bike;
Fig. 8 is the front view of the side fairing on this right side;
Fig. 9 is the lateral plan of side fairing in the left side of this motor bike;
Figure 10 is the front view of the side fairing in this left side;
Figure 11 be from inner side observe this motor bike the figure of fairing;
Nomenclature:
10 front forks;
26 cylinder bands;
40 head lamp unit;
44 radiatores;
46,46L, 46R side fairing (lid);
56 times fairings;
69 fluid reservoirs (peripheral unit);
70 regulating controls (peripheral unit);
86 wire harness for driving engine (peripheral unit);
BE back-end region;
E driving engine;
FE front end area;
FR body shell;
UP upper section.
The specific embodiment
Referring to accompanying drawing explanation preferred example of the present invention.In this manual, " left side " and " right side " refers to and drives the left and right sides of observing in the chaufeur of vehicle.Fig. 1 is the lateral plan illustrating according to the motor bike of the first example of the present invention.The body shell FR of motor bike has the main frame 1 of formation forebody and is connected in the rear portion of main frame 1 and forms latter half of rear frame 2.
Head tube 4 is installed on the front end of main frame 1.In this head tube 4, rotate freely and insert and be connected with steering shaft (not shown), by this steering shaft, 8 of upper bracket 6 and lower brackets are held in main frame 1.On these upper brackets 6 and lower bracket 8, supporting has front fork 10, supports to have front-wheel 12 on the bottom of this front fork 10.On the upper bracket 6 of the upper end of front fork 10, handle 14 and back mirror 15 are installed.Thereby back mirror 15 turns to according to handle 14, take the axle center of head tube 4 and angular transposition occurs on steering direction as pivot center.
The rearward end of main frame 1 tilts to the back lower place, is formed with rocker arm support 16 in this rearward end.On this rocker arm support 16, by pivot 20, shake the leading section of supporting to have freely rocking arm 18.The outer side of rocker arm support 16 is covered by resinous pin-connected frame 17.In the rearward end of rocking arm 18, support to have trailing wheel 22.Driving engine E is loaded into forward lean on the lower position of central portion of main frame 1.This driving engine E drives trailing wheel 22 by the such transmission component 21 of chain.
Driving engine E is combustion engine, is four stroke multicylinderengine arranged side by side in this example, is two cylinder engines arranged side by side specifically.Driving engine E has: crankcase 24, from crankcase 24 outstanding cylinder band 26, the cylinder cover 28 of these cylinder band 26 tops and the housing 29 that is installed on the top of cylinder cover 28 upward.Two freeing pipes 30 that take out from the front surface of cylinder cover 28 are gathered below driving engine E, are connected with the exhaust muffler 32 that is disposed at the right side of trailing wheel 22.
The lower end of the ratio cylinder band 26 of driving engine E near the part of top, be the upper section UP that cylinder band 26, cylinder cover 28 and housing 29 form driving engine E, part in addition forms the below part LO of driving engine E.
On the top of main frame 1, dispose Fuel Tank 34.On the front surface of front fork 10, support to have head lamp unit 40.On this head lamp unit 40, support has the resinous front fairing 38 in the place ahead on the top that covers head tube 4 and front fork 10.Specifically, during side-looking, expose the upper bracket 6 of front fork 10 and the outside side of a part at the position between lower bracket 8, and expose near the whole outwards side, position of below than lower bracket 8.Above front fairing 38, dispose instrument pack 39.
The motor bike of this example is that the one-piece type of angular transposition occurs integratedly in head lamp unit 40 according to the turning to of handle 14.That is to say, head lamp unit props up and is held in head tube together with fairing, even if make handle turn to front fork that angular transposition also occurs, but head lamp unit is different from minute open form that angular transposition does not occur.Minute open form is mostly the structure that fairing side from the main frame that comprises head tube extends to the place ahead of front fork, is in general large-scale dome structure.With respect to this, this example one-piece type do not need to make the fairing in the place ahead of front fork and the fairing at rear integrated.By means of this, each fairing miniaturization, can bring brisk sense for the outward appearance of vehicle body.
Chaufeur use seat 35 is installed and seat 36 for co-driver on the top of rear frame 2.These chaufeurs are used and co-driver is used between seat 35,36 and rear frame 2, by rear fairing 37, from outer side, are covered.
In the place ahead of the housing 29 of driving engine E, dispose for making the radiator 44 of engine cooling medium heat radiation.Radiator 44 is for comparing the slightly forwards forward lean of skew in top with bottom.Side fairing (cover) 46(46L, 46R as the lid of pair of right and left) be held in main frame 1.Each side fairing 46 extends the outer side of the outer side of side direction radiator 44 and the cylinder cover 28 of driving engine E from radiator 44.
As mentioned above, go back radiator cover 44 when covering cylinder cover 28, can to realize towards the wind-guiding function of radiator 44 wind-guidings with in order improving attractive in appearance and to make cylinder cover 28 shielding function that outwards expose side with a member.Even if be held in side fairing 46 on main frame 1, handle 14 is turned to also angular transposition can not occur, therefore in order to prevent from turning to and front fairing 38 between interference, with respect to front fairing 38 on fore-and-aft direction across arranged spaced.
Side fairing 46 is resin, extend upward, and it has the roughly N word shape of 45 ° of tilted rearward when side-looking under the state separated with head lamp unit 40 with front fairing 38 at upper and lower.Specifically, side fairing 46 has: from the side fairing top 52 that tiltedly extend below forward, front portion of Fuel Tank 34; The side fairing pars intermedia 53 extending from the crooked backward below of retreading, lower end on side fairing top 52; And from the lower end of side fairing pars intermedia 53 forward tiltedly below crooked the side fairing bottom 54 of extending.These side fairing tops 52, side fairing pars intermedia 53 and side fairing bottom 54 are integrally formed by compression molding, form roughly N word shape.
52Cong Wai side, side fairing top covers the first half of main frame 1.The leading edge 52a on side fairing top 52 is positioned near the of front fork 10 and square after a while.Side fairing pars intermedia 53 covers cylinder cover 28 from radiator 44 to driving engine E and a part for housing 29 from outer side.Again, during side-looking, a part of the trailing edge 53b of side fairing pars intermedia 53 and the trailing edge of cylinder cover 28 are roughly overlapping.
The cylinder band 26 of side fairing bottom 54Cong Wai side covering engine E and a part for cylinder cover 28, be connected with lower fairing 56 in the place ahead of the bottom of driving engine E, and be connected in lower fairing 56.Lower fairing 56 is from bottom and the freeing pipe 30 of outer side covering engine E.The rearward end of lower fairing 56 extends to the lower end of rocker arm support 16.As shown in Figure 2, on the leading section of lower fairing 56, the lower fairing 56 of left and right interconnects.
During forward sight, in the inner side of side fairing 46, dispose the inner cap 58 of the pair of right and left in the gap of blocking the overall width direction between front fairing 38 and Fuel Tank 34 and side fairing 46.Inner cap 58 is disposed at the inner side on the side fairing top 52 of side fairing 46.Inner cap 58 for prevent and front fairing 38 between interference, towards the place ahead and to overall width direction outside, broaden and form.By using the inner cap 58 of separating member, can make side fairing 46 become complicated structure, and also as shown in Figure 2, thereby overall width direction size becomes, can observe in a big way vehicle body greatly, and can not damage outward appearance by hiding the gap of overall width direction.As mentioned above, by side fairing 46 is broadened in overall width direction, equipment can be disposed to the inner side of side fairing 46 as described later.
As shown in Figure 1, at the rear of each inner cap 58, dispose the enclosing cover 60 that covers main frame 1 from outer side.The outside face of enclosing cover 60 flushes with the outside face on side fairing top 52.
In more detail, side fairing 46 covers the integral body of front end area FE of the front end of the upper section UP that forms driving engine E on above-below direction.That is to say, the leading edge 46a of side fairing 46 be positioned at from front end area FE forwards away from position.Again, side fairing 46 only covers a part of the back-end region BE of the end edge that forms upper section UP, and expose the outside side of major part of back-end region BE.
On the trailing edge of side fairing 46, be between the trailing edge 53b of side fairing pars intermedia 53 and the leading edge of enclosing cover 60 specifically, be formed with the exhaust outlet 66 of discharging by the wind direction body exterior that travels of radiator 44.A part for cylinder cover 28 and housing 29 is exposed from this exhaust outlet 66.That is to say, side fairing 46 also has the wind-guiding function from radiator 44 to exhaust outlet 66 wind-guidings.Again, the major part of the below part LO of a part for cylinder cover 28 and driving engine E from the trailing edge of side fairing 46, be to expose between the trailing edge 54b of side rectification bottom 54 and the leading edge of pin-connected frame 17 specifically.
In the side of the upper section UP of driving engine E, dispose the fluid reservoir 69 of the refrigerant fluid that stores radiator 44.Fluid reservoir 69 is drive the required peripheral unit of driving engine a kind of.Fluid reservoir 69 extends along the side fairing pars intermedia 53 of side fairing 46.During side-looking, the front portion of fluid reservoir 69 is overlapping with the righthand engine support 68R being connected on main frame 1 by bolt (not shown).Side fairing 46 also covers fluid reservoir 69 integral body when covering righthand engine support 68R from outer side.As mentioned above, the side configuration by the upper section UP at driving engine E is as the fluid reservoir 69 of weight, compares with the situation of front oblique upper that is disposed at the upper section UP of driving engine E, and the center of gravity of vehicle body declines.
Fig. 3 is the right elevation that omits a part of parts and illustrate body forward structure, and Fig. 4, Fig. 5 and Fig. 6 represent respectively left view, birds-eye view and front view.As shown in Figure 3, fluid reservoir 69 is positioned at the right side side of the upper section UP of driving engine E, and the front portion of fluid reservoir 69 is held in righthand engine support 68R by 74 of fluid reservoir holding brackets.Specifically, fluid reservoir holding bracket 74 is held in righthand engine support 68R by means of 76 such of clamp structures of bolt, and fluid reservoir 69 props up and is held in fluid reservoir holding bracket 74 with two positions by means of bolt 78,78.
On the top, rear of fluid reservoir 69, be provided with the first installation portion 80 that right side side fairing 46R is installed.The first installation portion 80 has through hole 80a.Righthand engine support 68R is held in main frame 1 by 81, bolt.
Inner cap 58 has the elongated shape that oblique upper extends at a slant backward.During side-looking, inner cap 58 covers the front portion of Fuel Tank 34 from the lower part of head tube 4, and the integral body of inner cap 58 is covered from outer side by side fairing 46.At the rear portion of inner cap 58, be formed with two mounting hole 58a, 58a by the through hole towards above-below direction, being formed.In the bottom on the front of inner cap 58, be provided with downwards outstanding installation sheet 58b.On installation sheet 58b, be formed with through hole 58ba to left and right direction.
On right side inner cap 58, for being installed, the second installation portion 58c of right side side fairing 46R is arranged at three positions along leading edge.The second installation portion 58c consists of through hole to left and right direction.On the side surface of Fuel Tank 34, be provided with for the fixing interior lid support 61 of inner cap 58.At the rear of interior lid support 61, be provided with for the fabricated section 62 of right side side fairing 46R is installed.On interior lid support 61, be provided with the tapped bore 61a towards above-below direction.
As shown in Figure 4, in the outside of inner cap 58 and the inner side of left side side fairing 46L dispose the regulating control 70 of electrical generator.That is, regulating control 70 is disposed between inner cap 58 and left side side fairing 46L.Regulating control 70 is drive the required peripheral unit of driving engine a kind of.Regulating control 70 is held in the inside face of left side side fairing 46L by 71 of regulator brackets.As mentioned above, by the inner side configuration adjustment device 70 at left side side fairing 46L, the outward appearance of motor bike is improved.
Regulator bracket 71 consists of roughly trapezoidal sheet material, on four bights and long these five positions of pars intermedia on one side, is formed with through hole 71a~71e to left and right direction.Two through holes in these five through holes form regulating control mounting hole 71b, 71d, and three remaining through holes form support and are supported hole 71a, 71c, 71e.
As shown in Figure 2, on position corresponding to the place ahead with regulating control 70 of inner cap 58, be formed with the introducing port 72 importing for the wind that travels of cooler regulator 70.By such introducing port 72 is set, the temperature of the regulating control 70 in the time of can suppressing to travel rises, and also can improve the heat extraction of regulating control 70 when stopping.In addition, in this example, in order to mate with the side cover 58 in left side in design, on the side cover 58 on right side, introducing port 72 is also set.As shown in Figure 4, the side cover 58 on right side is also the same with the side cover 58 in above-mentioned left side, has: two mounting hole 58a, 58a; Installation sheet 58b; And three the second installation portion 58c.
What be installed on lefthand engine support 68L on main frame 1, by lower support, there is the fairing support 82 of supporting left side side fairing 46L.Fairing support 82 is by forming at the upwardly extending sheet material in front and back roughly.The leading section of fairing support 82 is fixed on lefthand engine support 68L by two bolts 83,83, is provided with the 3rd installation portion 84 that left side side fairing 46L is installed in rearward end.The 3rd installation portion 84 has through hole 84a.
Principal wire bundle 85 extends upward in front and back along main frame 1 below Fuel Tank 34.The engine wiring harness 86 consisting of the control cables of driving engine E, sensor cable etc. is from principal wire bundle 85 to driving engine E bifurcated, in the outside of driving engine E and the inner side of left side side fairing 46L extend downwards.Engine wiring harness 86 is drive the required peripheral unit of driving engine a kind of.
Side after a while at the lefthand engine support 68L of fairing support 82 is provided with the such clamping component of band 88.By this clamping component 88, control engine wiring harness 86.Engine wiring harness 86 is divided into multi-cable in the position below more close than clamping component 88, is connected in each portion of driving engine E by adaptor union 90.As mentioned above, by clamping component 88 is arranged on fairing support 82, can suppress the situation that parts number of packages increases.
The major part of lefthand engine support 68L, the major part of engine wiring harness 86, fairing support 82, clamping component 88 and adaptor union 90 are covered from outer side by left side side fairing 46L.By means of this, the outward appearance of motor bike is improved.Again, the same with described right side, on the side surface of Fuel Tank 34, be provided with for the fabricated section 62 of left side side fairing 46L is installed.
Fig. 7 and Fig. 8 illustrate respectively right elevation and the front view of the side fairing 46R on right side.As shown in Figure 7, on the inside face of the side fairing 46R on right side, be formed with along the leading edge 52a on side fairing top 52 and outstanding three lug bosses 92 to the inside.As shown in Figure 8, on each lug boss 92, be formed with tapped bore 92a.On the trailing edge 52b on the side fairing top 52 of the side fairing 46R on the right side shown in Fig. 7, be formed with rearward outstanding section 94.In section 94, be formed with two bolt insertion hole 94a to left and right direction.
The trailing edge 53b of the side fairing pars intermedia 53 of side fairing 46R tilts to the below of retreading.As shown in Figure 8, near the inside face end edge of this trailing edge 53b, be formed with inwardly outstanding locked pin 96.On the inside face (Fig. 7) of the side fairing bottom 54 of side fairing 46R, be formed with inwardly outstanding two projections 98,98.
Fig. 9 and Figure 10 illustrate respectively left view and the front view of the side fairing 46L in left side.The side fairing 46L in left side also with the side fairing 46R(Fig. 7,8 on right side) the same, have: three lug bosses 92; Section 94; Locked pin 96; And two projections 98,98.In addition, on the inside face on the side fairing top 52 of the side fairing 46L in left side, be formed with three regulating control installation portions 100 that formed by the lug boss of giving prominence to the inside.On each regulating control installation portion 100, be formed with tapped bore 100a.
Figure 11 is the figure of fairing 56 from observation right side, inner side.On the top, the place ahead of lower fairing 56, be formed with two conjugate foramens 102,102 by the hole that has the end of opening forms to the inside.In addition, in the side after a while of conjugate foramen 102,102, be formed with the first bolt insertion hole 104 by the through hole of direction forms to the left and right.Near the rearward end of lower fairing 56, be formed with the second bolt insertion hole 106 by the through hole of direction forms to the left and right.
Then, the side fairing 46L of left and right, the assemble method of 46R are described.By the such clamp structure of screw (not shown), from outer side, (front of paper) is inserted through regulating control mounting hole 71b, the 71d of the regulator bracket 71 shown in Fig. 4.By this clamp structure being screwed together in to the tapped bore (not shown) being arranged on regulating control 70, regulating control 70 is fixed on to regulator bracket 71.
Follow again, the such clamp structure of screw (not shown) support that (front of paper) is inserted through regulator bracket 71 from inner side is supported to hole 71a, 71c, 71e.By this clamp structure being anchored on to the tapped bore 100a of regulating control installation portion 100 of the side fairing 46R on the right side shown in Figure 10,71 of regulator brackets are held in the side fairing 46R on right side.As mentioned above, by form the installation portion 100 of the such external equipment of secured adjusted device 70 on side fairing 46R, can be by side fairing 46R and peripheral device component.Consequently, can make assembling operation facilitation, and mounting portion is unobvious.
Then, the inner cap shown in Fig. 3 58 is installed on to vehicle body.At this, the installation method of the inner cap 8 on the right side of instruction diagram 3, but the inner cap 58(Fig. 4 in left side) installation method too.The such clamp structure of screw (not shown) is inserted through to the mounting hole 58a of the upside of inner cap 58 from below.This clamp structure is screwed together in to the tapped bore (not shown) being arranged on Fuel Tank 34.In addition, the such clamp structure (not shown) of screw is inserted through to the mounting hole 58a of downside from top.This clamp structure is screwed together in to the tapped bore 61a that is installed on the interior lid support 61 on Fuel Tank 34.By means of this, the top, rear of inner cap 58 is connected in to vehicle body (Fuel Tank 34).
In addition, by the such clamp structure (not shown) of bolt, from outside, (front of paper) is inserted through the through hole 58ba of the installation sheet 58b of inner cap 58.By this clamp structure being screwed into the tapped bore (not shown) being arranged on main frame 1, the forward lower part of inner cap 58 is fixed on to main frame 1.
Follow, the side fairing 46 of connection diagram 1 and lower fairing 56, construct fairing assembly ASSY again.The projection 98,98 of the side fairing 46R on the right side of Fig. 8 is engaged in to the conjugate foramen 102,102 of the lower fairing 56 of Figure 11.By means of this, the right side side fairing 46R of connection diagram 1 and lower fairing 56.Equally, also connect left side side fairing 46L(Fig. 9) and lower fairing 56.In addition, as shown in Figure 2, use the such clamp structure 110 of screw, connect the lower fairing 56,56 of left and right.By means of this, side fairing 46L, the 46R of left and right is connected with the lower fairing 56,56 of left and right, thereby constructs fairing assembly ASSY.
Then, fairing assembly ASSY is installed on to vehicle body.By the through hole 80a of the locked pin 96 of the side fairing 46R on the right side shown in Fig. 8 first installation portion 80 of the fluid reservoir 69 of (front of paper) insertion Fig. 3 from outside.By means of this, the above-below direction central portion of right side side fairing 46R props up and is held in vehicle body.For example the such elastic component (not shown) of rubber is between locked pin 96(Fig. 8) and through hole 80a between.
Then, by the through hole 84a of the locked pin 96 of the side fairing 46L in the left side shown in Figure 10 the 3rd installation portion 84 of the fairing support 82 of (front of paper) insertion Fig. 4 from outside.By means of this, the above-below direction central portion of left side side fairing 46L props up and is held in vehicle body.Like this, the above-below direction central portion of fairing assembly ASSY props up and is held in vehicle body.
Follow, by the such clamp structure of screw (not shown), from inner side, (opposition side of paper) is inserted through the second installation portion 58c, 58c, the 58c of the inner cap 58 shown in Fig. 3 again.By this clamp structure being screwed into the tapped bore 92a of lug boss 92 of the right side side fairing 46R of Fig. 8, the upper front part of right side side fairing 46R is propped up and is held in vehicle body.
In addition, as shown in Figure 3, on the bolt insertion hole 94a of the upside of the section 94 of right side side fairing 46R, insert and be connected with bolt 108.By this bolt 108 being screwed into the tapped bore 62a of the fabricated section 62 of Fuel Tank 34, the upper front part of right side side fairing 46R is propped up and is held in vehicle body.The bolt insertion hole 94a of downside for and enclosing cover 60(Fig. 1) be connected.Ye Yu right side, top side fairing 46R(Fig. 3 of the left side side fairing 46L of Fig. 4) the same, prop up and be held in vehicle body.By means of this, the top of fairing assembly ASSY is propped up and is held in vehicle body.
Follow again, as shown in Figure 1, bolt 112 is inserted through to first bolt hole 104(Figure 11 of lower fairing 56).By this bolt 112 being screwed together in to the tapped bore (not shown) being arranged on driving engine E, the front portion of lower fairing 56 is propped up and is held in vehicle body.In addition, bolt 114 is inserted through to second bolt hole 106(Figure 11 of lower fairing 56).By this bolt 114 being screwed together in to the tapped bore (not shown) being arranged on rocker arm support 16, the rear portion of lower fairing 56 is propped up and is held in vehicle body.The lower fairing 56 in left side is fixed on vehicle body too.By means of these clamp structures 110 and bolt 112,114, the lower support of fairing assembly ASSY is in vehicle body.
In said structure, there is the side fairing 46 of maximization that extends upward and cover from outer side a part for cylinder band 26 at upper and lower.By means of this, can maintain the distinctive brisk sense of exposed type, and there is the broad sense that is for example comparable to the such high free air capacity vehicle of the sports type of full fairing.
Again, by side fairing 46, at upper and lower, extend upward, and the front end area FE of the upper section UP of covering engine E, during side-looking, be difficult to confirm the attitude of driving engine integral body, thereby can suppress the attractive in appearance impact that bring of the shape of driving engine E on motor bike integral body.By means of this, can reduce the restriction of the body drawing that the shape of driving engine E causes, thereby can improve the degree of freedom of design.In addition,, by making as mentioned above side fairing 46 maximize, face area becomes large and rigidity raising, as shown in Figure 6, the parts such as fluid reservoir 69, regulating control 70 can be contained in to the inner side of side fairing 46L, 46R, thereby the degree of freedom of component configuration improves simultaneously.
Again, the major part of the back-end region BE of upper section UP is not covered by side fairing 46, and outwards expose side.By means of this, the fore-and-aft direction size that can enough suppress side fairing 46 becomes large situation undesirably, simultaneously can confirm from the exposed portions serve at the rear portion of cylinder band 26 handling of side fairing 46, thereby maintainability improves.Specifically, easily carry out the position alignment of the through hole 84a of the locked pin 96 of side fairing 46R on right side of Fig. 8 and the 3rd installation portion 84 of the fairing support 82 of the position alignment of through hole 80a of the first installation portion 80 of fluid reservoir 69 of Fig. 3 and the locked pin of the side fairing 46L in the left side of Figure 10 96 and Fig. 4.
As shown in Figure 5, between side fairing 46L, 46R and driving engine E, dispose as the fluid reservoir 69, regulating control 70 and the wire harness 82 that drive the required peripheral unit of driving engine.By means of this, by side fairing 46L, 46R, can protect these peripheral units 69,70,82, and prevent the situation that peripheral unit 69,70,82 exposes to vehicle body outside, thus the improvement attractive in appearance of motor bike.
As shown in Figure 1, fluid reservoir 69 is disposed at the side of cylinder band 26, therefore compares with the situation that was disposed at like that the front upper place of driving engine in the past, and the center of gravity of motor bike declines.
Again, side fairing 46 is connected integratedly with lower fairing 56, so the increase of the face area of fairing integral body, thereby more has broad sense.Again, after assembling side fairing 46 and lower fairing 56, become under the state of fairing assembly ASSY, this fairing assembly ASSY can be assembled in to vehicle body, so assembleability improves.
The invention is not restricted to above example, can carry out without departing from the spirit and scope of the invention variously appending, changing or delete.For example, in above-mentioned example, side fairing 46 forms N font, but at least from outer side, covers a part for cylinder band 26, also can form N font shape in addition, for example L font, I font, circular arc.Again, a part of the front end area FE of the upper section UP of driving engine E also can be exposed from side fairing 46.In addition, in above-mentioned example, the roughly integral body of the back-end region BE of upper section UP is exposed, but a part of back-end region BE is exposed.
In addition, also can be in the internal configurations of side fairing 46 as driving a kind of control unit of engine (ECU) of the required peripheral unit of driving engine E, the tank that rising gas reduction is used etc.Or the engine case of using such as antinoise that also can be beyond the internal configurations of side fairing 46 drives the required peripheral unit of driving engine E, anti-joyride device, ABS unit, radio communication are with antenna etc.Again, be loaded into driving engine E on motor bike of the present invention preferably below three cylinders, but a cylinder also can, overall width direction size, the size that above-below direction size is preferably less.Thereby such content is also contained in scope of the present invention.

Claims (6)

1. a motor bike, is characterized in that, possesses:
Prop up the head lamp unit that is held in front fork; With
Under the state separated with described head lamp unit, be held in body shell and extend upward at upper and lower, and from the lid of the pair of right and left of the part of the cylinder band of outer side covering engine.
2. motor bike according to claim 1, is characterized in that, the lower end that described lid covers cylinder band described in the ratio of described driving engine on above-below direction near above upper section in, the front end area that is positioned at front end.
3. motor bike according to claim 2, is characterized in that, expose the outside side of at least a portion of back-end region in described upper section, that be positioned at rear end.
4. according to the motor bike described in claim 1,2 or 3, it is characterized in that, between described lid and described driving engine, dispose and drive the required peripheral unit of described driving engine.
5. according to the motor bike described in claim 1,2 or 3, it is characterized in that,
Also possess: the radiator that is disposed at the place ahead of described driving engine; Be disposed at the side of described cylinder band and store the fluid reservoir of the refrigerant fluid of described radiator;
Described lid covers described radiator and described fluid reservoir from side.
6. according to the motor bike described in claim 1,2 or 3, it is characterized in that,
The lower fairing that also possesses the bottom that covers described driving engine;
Described lid is connected with described lower fairing.
CN201310437851.8A 2012-10-01 2013-09-24 Motorcycle Pending CN103707964A (en)

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