CN102470908B - Motorcycle - Google Patents

Motorcycle Download PDF

Info

Publication number
CN102470908B
CN102470908B CN2010800309778A CN201080030977A CN102470908B CN 102470908 B CN102470908 B CN 102470908B CN 2010800309778 A CN2010800309778 A CN 2010800309778A CN 201080030977 A CN201080030977 A CN 201080030977A CN 102470908 B CN102470908 B CN 102470908B
Authority
CN
China
Prior art keywords
bellying
overall width
width direction
front fork
wheeled
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2010800309778A
Other languages
Chinese (zh)
Other versions
CN102470908A (en
Inventor
矶村守
高桥敦彦
柳通惠辅
佐佐木智彦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of CN102470908A publication Critical patent/CN102470908A/en
Application granted granted Critical
Publication of CN102470908B publication Critical patent/CN102470908B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62JCYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J15/00Mud-guards for wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Body Structure For Vehicles (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

Provided is a motorcycle provided with a front fender (34) which can effectively cool an engine (19) by an aerodynamic air flow. The front fender (34) is provided with right and left bulged portions (36, 36) which protrude laterally with respect to the vehicle body in a position in front of front forks (24). Besides accommodation portions (77) for accommodating the front forks, right and left recesses (78, 78) which are recessed in a central direction of the vehicle width are provided in positions at the rear of the bulged portions and in front of the front forks. A part of the aerodynamic air flow is swirled (85) in the recesses. Due to the swirl, the recesses have a negative pressure lower than the surroundings, so that the aerodynamic air flow is drawn toward the center of the vehicle width.

Description

Two-wheeled
Technical field
The present invention relates to be provided with the two-wheeled of front fender apron at front-wheel.
Background technology
In order to prevent that front-wheel from splashing earth etc., two-wheeledly be provided with front fender apron at front-wheel.At present, proposed by the ingehious design shape, made front fender apron have the technology (for example, with reference to patent documentation 1) of other functions except the sludge splashing-proof function.
Patent documentation 1 disclosed front fender apron is made of the front part that is positioned at the front fork front side and the rear section that rearward extends from this front part.
The width of rear section on the overall width direction is less than the insied width between front fork.Relative with it, the width of front part on the overall width direction is larger the closer to the rear, and maximum width is near the outer width between front fork.Because the width of front part on the overall width direction be larger the closer to the rear, therefore, collision occurs with front fork and just can reduce air resistance in the wind that need not to worry to travel.
In order to eliminate the poor of front part width on the overall width direction at the maximum width on the overall width direction and rear section, with left and right sides flank, be designed to respectively extend in the overall width direction.If the employing resin injection molding then is stretched and produces pore (drawing け) in front part at flank when solidifying.In patent documentation 1, as countermeasure, the attenuation by loss of weight section of the root of flank.Suppressed thus the generation of pore.
The wind that travels flows and flows by the side direction rear of front fork along front part.At this moment, the wind that travels is diffused because of the large width of front part on the overall width direction, therefore, further spreads to the overall width direction at the rear of front fork, perhaps keeps the state that is diffused.
Most two-wheeled at the rear of front-wheel configuration driving engine, however in patent documentation 1 disclosed structure, the wind that travels is difficult to arrive the driving engine that is configured in the front-wheel rear.When the wind that travels is not enough to cooled engine, the cooling mechanism of driving engine need to be set separately.In addition, owing at the root of flank loss of weight section is set, so the structure complicated, cause the manufacturing cost of front fender apron to go up.
Requiring to reduce in the situation of two-wheeled manufacturing cost, expecting a kind of need not to establish the in addition cooling mechanism of driving engine and front fender apron simple in structure.
Patent documentation 1:(Japan) Unexamined Patent 2007-186114 communique
Summary of the invention
Problem of the present invention is to provide a kind of need not to establish the in addition cooling mechanism of driving engine and front fender apron simple in structure.
Provided by the invention a kind of two-wheeled, comprise: vehicle frame, can be installed in the front fork on the head tube of being located at this vehicle frame front end with turning to, be installed in the front-wheel of this front fork lower end, above this front-wheel, be installed on the front fender apron that earth that described front fork is used for preventing that described front-wheel from splashing etc. disperses, it is characterized in that, described front fender apron has the left and right sides bellying that bloats to the car body side in the anterior position of described front fork, has the left and right sides recess to overall width center position depression that arranges separately with the incorporating section of taking in described front fork at the rear of described bellying and in the position in described front fork the place ahead; The bellying width that width on the overall width direction that is linked to each other each other by the top of described left and right sides bellying consists of is configured to, greater than the maximum width of described front fork on the overall width direction, the recess width that width on the overall width direction that is linked to each other each other by the bottom of described left and right sides recess consists of is configured to, less than described bellying width.
Be preferably, described recess width is configured to, less than the maximum width of described front fork on the overall width direction.
Be preferably, when seeing described front-wheel from the side, described left and right sides bellying comprises: the teat of giving prominence to car body the place ahead, the upper inclined portion that extend oblique back upper place from this teat to car body, the section that has a down dip that extend the oblique back lower place from described teat to car body, described left and right sides bellying is V-shaped.
Be preferably, described front fender apron comprises the mudwing main body, can be installed in the described left and right sides bellying on this mudwing main body with loading and unloading.
Be preferably, the described two-wheeled driving engine that is installed on the described vehicle frame that has is provided with cold sink in the high-temperature portion of this driving engine, and it is consistent apart from the height on ground with described recess that described front fender apron is configured to the height on this cooling heat dissipation pitch of fins ground.
Be preferably, described cold sink has the width on the overall width direction, and this width is less than the maximum width on the overall width direction between described front fork.
Be preferably, described front fender apron has the internal face of overall width direction central side, the described internal face corresponding with the overall width direction medial surface of described bellying regional smooth, and extend to the car body fore-and-aft direction.
According to the present invention, travel wind bellying towards from the overall width center away from direction flow, still, this wind that travels produces negative pressure at recess, and is crooked to the overall width central side.If the rear at front fender apron has driving engine, the wind of then travelling is to this driving engine, effectively cooled engine.Owing to the good cooling results of the wind that travels, therefore do not need to establish in addition the cooling mechanism of driving engine, but can reduce two-wheeled manufacturing cost.
And, owing to only be provided with bellying and recess, therefore do not need the flank that is provided with in the prior art.Only otherwise need flank, the structure of front fender apron just becomes simply, carries out easily injection mo(u)lding.
Recess width is configured to less than the maximum width of front fork on the overall width direction.Because recess is darker, therefore can produce larger negative pressure, the degree of the wind direction overall width center curvature that travels is increased.
Because bellying has teat, upper inclined portion and the section that has a down dip, therefore, can be directed to swimmingly the rear by upper inclined portion and the section of the having a down dip wind that will travel, can reduce air resistance.
Bellying integral body is V-shaped, when teat is arrived in the wind of travelling, upper inclined portion and the section's of having a down dip performance supporting role, when upper inclined portion is arrived in the wind of travelling, the section performance supporting role that has a down dip, when travelling wind when having a down dip section, upper inclined portion is brought into play supporting role, therefore, bellying has sufficient rigidity for the wind that travels.
Front fender apron comprises the mudwing main body, releasably is installed in left and right sides bellying on this mudwing main body.When bellying and mudwing were integrally formed, injection mo(u)lding was restricted, and shape is defined.With regard to this point, according to the present invention, because bellying and the split of mudwing main body arrange, therefore can more freely set shape.
Because the height on the cooling heat dissipation pitch of fins ground of driving engine is identical apart from the height on ground with recess, therefore, the running wind that flows along recess arrives cold sink, more effectively cooled engine enough effectively.
Cold sink at the width on the overall width direction less than the maximum width of front fork on the overall width direction.That is, according to the present invention, owing to the wind that travels can be guided to the overall width center, therefore the width of driving engine on the overall width direction can be dwindled, the degree of freedom of driving engine shape can be improved.
If at front fender apron bellying is set, then the internal face at front fender apron forms concavo-convex easily.With regard to this point, in the present invention, no matter whether have bellying, the internal face of front fender apron is smooth formation all.Therefore flow through the swimmingly inboard of front fender apron of wind utilizes enough fully cooled engine of running wind owing to travel.
Description of drawings
Fig. 1 is based on the two-wheeled left side view of embodiments of the invention;
Fig. 2 is the exploded drawings of front fender apron;
Fig. 3 is the view of the connection mode of explanation mudwing section and bellying;
Fig. 4 is the profile of the 4-4 line of Fig. 1;
Fig. 5 is the enlarged drawing of the cold sink Relations Among of the bellying of expression front fender apron shown in Figure 1 and driving engine;
Fig. 6 represents to travel the view of wind along the mobile state of front fender apron.
The specific embodiment
Below, with reference to the description of drawings embodiments of the present invention.
Embodiment
As shown in Figure 1, two-wheeled 10 primary member vehicle frame 11 comprises: head tube 12, from this head tube 12 rearward extend and support Fuel Tank 13 main car frame 14, from this main car frame 14 rearward extend and the vehicle seat track 16 of supporting seat 15, extend downwards and support from the rear end of main car frame 14 rocking arm 17 pivot plate 18, extend downwards and with the lower vehicle frame 21 of pivot plate 18 supporting engines 19 from head tube 12.
Subframe 22 extends to oblique below from vehicle seat track 16 midway, and the lower end of this subframe 22 is connected with pivot plate 18.Can prevent the bending of vehicle seat track 16 by subframe 22.
Two-wheeled 10 comprise: vehicle frame 11, be installed in steerably the front fork 24 on the head tube 12, be installed in the front-wheel 25 of these front fork 24 bottoms, be installed in head lamp 26, turning indicator 27 and the bogie car on front fork 24 tops 28, be configured in this bogie car the Fuel Tank 13 at 28 rear, be configured in the driving engine 19 of these Fuel Tank 13 belows, be installed in the trailing wheel 29 on the rocking arm 17 with rotating freely.
The freeing pipe 31 of blow down gas extends from driving engine 19, and this freeing pipe 31 extends through the place ahead and the lower direction car body rear of driving engine 19.In the rear end of freeing pipe 31 noise silencer 32 is installed.In the present embodiment, noise silencer 32 be configured in trailing wheel 29 the right side (about, front and back are take navigating mate as benchmark.Below identical.)。
To prevent the dispersing as main purpose of earth that wheel splashes etc., above trailing wheel 29, be provided with rear mudguard 33, above front-wheel 25, be provided with equally front fender apron 34.The below describes this front fender apron 34 in detail.
As shown in Figure 2, front fender apron 34 comprises mudwing main body 35 and releasably is installed in bellying 36 on this mudwing main body 35.Each one is provided with two bellyings 36 altogether about on the mudwing main body 35, still, for convenience of explanation, has only represented in the drawings the bellying 36 in left side.
The left side is the place ahead direction of car body in Fig. 2.The upper inclined portion 38 that bellying 36 comprises the teat 37 outstanding to car body the place ahead, extend oblique back upper place from this teat 37 to car body, the section that has a down dip 39 that extend the oblique back lower place from teat 37 to car body, bellying 36 is whole V-shaped.
When teat 37 is arrived in the wind of travelling, upper inclined portion 38 and the section's 39 performance supporting roles that have a down dip, when upper inclined portion 38 is arrived in the wind of travelling, section's 39 performance supporting roles have a down dip, when the wind of travelling during to the section 39 of having a down dip, upper inclined portion 38 performance supporting roles, therefore, bellying 36 has sufficient durability for the wind that travels.
Teat 37 has the first crest line 41 that approximate horizontal ground extends, and upper inclined portion 38 has upwardly extending second crest line 42 of inclination, and the section 39 that has a down dip has that 43, three crest lines 41~43 of the 3rd crest line that are tilted to downward-extension intersect at a point and Y-shaped.Can say, owing to have the Y shape shape, so bellying 36 has sufficient durability for the wind that travels.
And, consist of between the first crest line 41 and the second crest line 42 from the left side of Fig. 2 make progress to the right side first on domatic 44, consist of between the first crest line 41 and the 3rd crest line 43 from the left side of Fig. 2 make progress to the right side second on consist of from the left side of Fig. 2 Caused by Sloping Surfaces 46 downward to the right side between domatic 45, the second crest lines 42 and the 3rd crest line 43.
And, be provided with the first screw base (being subjected to the け seat) 47 at the back side of upper inclined portion 38, be provided with the second screw base 48 at the back side of teat 37, be provided with screw hole 49 in the bottom of the section of having a down dip 39.
Mudwing main body 35 then is described.
Substantial middle (substantial middle of length over ends of body direction) in mudwing main body 35 is provided with bolt hole 52,53, at this bolt hole 52, insert in 53 for the bolt 51 that mudwing main body 35 is fixed on the front fork, 51, the lower position that is positioned at the bolt hole 52 of car body front side in these bolts hole 52,53 is formed with leg-of-mutton bottom 54.
56 positions are put corresponding to the end of the V-notch section that arranges on the Caused by Sloping Surfaces 46 of bellying 36 in front angle point (being equivalent to one of vertex of a triangle) 55 positions of bottom 54.Therefore, successfully blow over leg-of-mutton bottom 54 along the Caused by Sloping Surfaces 46 mobile wind that travel of bellying 36.
In addition, be provided with the window 57 of essentially rectangular in the place ahead (car body the place ahead) of end point 56.Near the edge that forms this window 57, be formed with the first depressed part 58 and the second depressed part 59.In the first depressed part 58, be provided with the first aperture 61, in the second depressed part 59, be provided with second orifice 62.
And, at the car body front side of the first depressed part 58 and the second depressed part 59, be provided with highlightedly circular-arc projecting strip part 63 to figure surface (front).The effect of this projecting strip part 63 is to hook bellying 36 (specifically illustrating) in Fig. 3.
In the first depressed part 58, insert the first screw base 47 of bellying 36 sides.Then, the first screw 64 inserts the first aperture 61 from the inboard of figure, and is screwed into the first screw base 47.Similarly, in the second depressed part 59, insert the second screw base 48.The second screw 65 inserts second orifice 62 from the inboard of figure, and is screwed into the second screw base 48.Further, the 3rd screw 66 inserts the screw hole 67 of screw hole 49, the three screws 66 insertion mudwing main bodys 35 sides of bellying 36 sides.
That is, bellying 36 uses three screws 64,65,66 releasably to be installed on the mudwing main body 35.Screw 64,65,66 so long as the engaging parts such as bolt, Screw, anchor clamps (Network リ Star プ) are not just limit kind.In addition, quantity can be more than four.
Bellying 36 is also harmless with integratedly injection mo(u)lding of mudwing main body 35.But if constitute one, then the demoulding is restricted, and therefore needs to simplify the shape of bellying 36, causes the degree of freedom of the shape of bellying 36 to diminish.In this regard, in the present embodiment, can distinguish injection mo(u)lding bellying 36 and mudwing main body 35.Therefore, bellying 36 can be made complicated shape.
The detailed construction of the first screw base 47 and the first depressed part 58 then, is described.
As shown in Figure 3, the first depressed part 58 comprises wall section 71 and bottom 72, and wherein, wall section 71 extends to the car body rear and to overall width line of centers 69 from the internal face 68 of mudwing main body 35, and bottom 72 extends to internal face 68 from the front end of this wall section 71 to overall width direction foreign side.Be provided with the first aperture 61 in this bottom 72.
In order not hinder flowing of the wind that travels that flows according to arrow (1), wall section 71 and 45 ° of overall width line of centers 69 formed angle θ less thaies are preferably 35 °~40 °.When 35 ° of angle θ less thaies, be difficult to guarantee bottom 72.
The the first screw base 47 that is located at bellying 36 comprises post section 73, prevents the flank of toppling over 74,74 of this post section 73.When injection mo(u)lding post section 73, use pin to offer lower hole 75 in this post section 73.Centered by post section 73, be provided with crisscross four flanks 74.
The front end of butt the first screw base 47 on bottom 72 is so that the hook portion 76 of the front end of bellying 36 is hooked on the projecting strip part 63 of mudwing main body 35 sides.First screw 64 that then, will be called thread-forming screw is screwed into lower hole 75 from overall width line of centers 69 sides by the first aperture 61.Aperture 75 is formed with negative thread, at the fixing bellying 36 of mudwing main body 35 usefulness the first screw 64.The second screw base 48 as shown in Figure 2 and the structure of the second depressed part 59 are identical with the first depressed part 58 with the first screw base 47, and therefore description thereof is omitted.
As shown in Figure 4, by being assembled on the mudwing main body 35 with the bellying 36,36 that imaginary line represents, finish front fender apron 34.Front fender apron 34 has the left and right sides bellying 36,36 that bloats to the car body side in the anterior position of front fork 24.And front fender apron 34 has the left and right sides recess 78,78 to the overall width central concave at the rear of these bellyings 36,36 and in the position in front fork 24 the place aheads, this left and right sides recess 78,78 with take in cutting apart of front fork 24 incorporating section 77,77 cylindraceous and arrange separately.
Owing to left and right sides bellying 36,36 and left and right sides recess 78,78 only are set on front fender apron 34, therefore do not need the flank that is provided with in the prior art.Only otherwise need flank, the structure of front fender apron 34 just becomes simply, carries out easily injection mo(u)lding.
The top 79,79 of left and right sides bellying 36, the 36 each other width on the overall width direction is that bellying width W 1 is configured to, greater than the maximum width W2 of front fork 24 on the overall width direction.The bottom 54,54 of left and right sides recess 78, the 78 each other width on the overall width direction is that recess width W3 is configured to, less than bellying width W 1.Be preferably, recess width W3 is configured to, less than the maximum width W2 of front fork 24 on the overall width direction.Narrate in the back the effect that these settings are played.
And, smooth with the zone 81,81 of the internal face 68,68 of front fender apron 34 corresponding to the overall width direction medial surface of left and right sides bellying 36,36, and extend to the car body fore-and-aft direction.The part except beyond the zone 81,81 of internal face 68,68 is smooth also harmless.
If at front fender apron 34 bellying 36 is set, then usually on the internal face 68 of front fender apron 34, form easily hinder the wind that travels flow extreme concavo-convex.In this regard, in the present embodiment, no matter whether have bellying 36, the internal face 68,68 of front fender apron is smooth, thereby becomes smooth and easy at the mobile of inner row sailing of front fender apron 34.This wind that travels contributes for cooled engine.
The position relationship of bellying 36 and driving engine 19 then, is described with reference to Fig. 5.In Fig. 5, cylinder 88 extends upward from the crankcase 87 of driving engine 19, has cylinder head 82 at this cylinder 88.Be connected with freeing pipe 31 in the front of this cylinder head 82.Cylinder head 82 and freeing pipe 31 become high temperature.
Described driving engine 19 is configured in the car body rear side of front fender apron 34.High-temperature part (particularly at cylinder 88 and cylinder head 82) at driving engine 19 is provided with cold sink 84.Bellying 36 is made as H1 apart from the height on ground, cold sink 84 is made as H2 apart from the height on ground.Set for bellying 36 identical apart from the height H 2 on ground with cold sink 84 apart from the height H 1 on ground in fact.
Along bellying 36 first on domatic 44 wind that travel that flow cross the first crest line 41 and flow at Caused by Sloping Surfaces 46, according to arriving recess 78 shown in the arrow (3).Along bellying 36 second on domatic 45 wind that travel that flow cross the second crest line 42 and flow at Caused by Sloping Surfaces 46, according to arriving recess 78 shown in the arrow (4).
The wind approximate horizontal ground that travels that compiles at recess 78 flows, and arrives cold sink 84, is used for cooling cold sink 84.Because the cold sink 84 of driving engine 19 is identical in fact apart from the height H 1 on ground with recess 78 apart from the height H 2 on ground, the wind that travels that therefore flows along recess 78 arrives cold sink 84 effectively, and cooled engine 19 more effectively.
Then, with reference to Fig. 6 description line sailing flowing in front fender apron shown in Figure 4 34.
In Fig. 6, divide right and left at the front end of mudwing main body 35 with the wind that travels that represents with the arrow solid line.The wind that travels separately is directed to the overall width direction outside at bellying 36,36, and is mobile by the lateral rear view of vehicle of front fork 24,24.
Suppose not to be provided with recess 78,78, the wind that travels in this case flows shown in band arrow dotted line.
Relative with it, the present invention is provided with recess 78 between bellying 36 and front fork 24.A part is travelled wind at recess 78 interior formation vortexs 85.Because this vortex 85, near the vortex 85 with respect to around become negative pressure.So the wind that travels is introduced near the overall width direction center.Rear at front fork 24 also produces vortex 86, causes negative pressure appearance.Therefore, the wind that travels further is introduced near the overall width direction center.
According to the present invention, no matter cold sink 84 in the width W 4 on the overall width direction whether less than the maximum width W2 of front fork 24 on the overall width direction, can both be with the wind Enough supply that travels to cold sink 84.
That is, when not being provided with recess at 78,78 o'clock because the wind that travels flows along dotted line, the wind that therefore travels can not Enough supply to cold sink 84.When the wind that travels do not have when expecting effect, need to cooling mechanism be set separately, cause two-wheeled cost increase.In this regard, the present invention can make the wind Enough supply that travels to cold sink, therefore need not to arrange separately cooling mechanism.
Industrial applicibility
Front fender apron of the present invention is applicable to two-wheeled.
Description of reference numerals
10 is two-wheeled; 11 vehicle frames; 12 head tubes; 19 driving engines; 24 front forks; 25 front-wheels; 34 front fender aprons; 35 mudwing main bodys; 36 bellyings; 37 teats; 38 upper inclined portion; 39 sections that have a down dip; 68 inner wall parts; 77 incorporating sections; 78 recesses; 81 become bellying shade (Japanese: zone Overcast); 84 cold sinks; The H1 recess is apart from the height on ground; The height on H2 cooling heat dissipation pitch of fins ground; W1 bellying width; The maximum width of W2 front fork; The W3 recess width.

Claims (6)

  1. One kind two-wheeled, comprise: vehicle frame, can be installed in front fork on the head tube of being located at this vehicle frame front end with turning to, be installed in the front-wheel of this front fork lower end, above this front-wheel, be installed on the front fender apron that earth that described front fork is used for preventing that described front-wheel from splashing etc. disperses, it is characterized in that
    Described front fender apron has the left and right sides bellying that bloats to the car body side in the anterior position of described front fork, has the left and right sides recess to overall width center position depression that arranges separately with the incorporating section of taking in described front fork at the rear of described bellying and in the position in described front fork the place ahead;
    The bellying width that width on the overall width direction that is linked to each other each other by the top of described left and right sides bellying consists of is configured to, greater than the maximum width of described front fork on the overall width direction, the recess width that width on the overall width direction that is linked to each other each other by the bottom of described left and right sides recess consists of is configured to, less than described bellying width;
    When seeing described front-wheel from the side, described left and right sides bellying comprises: the teat of giving prominence to car body the place ahead, the upper inclined portion that extend oblique back upper place from this teat to car body, the section that has a down dip that extend the oblique back lower place from described teat to car body, described left and right sides bellying is V-shaped.
  2. 2. as claimed in claim 1 two-wheeled, it is characterized in that,
    Described recess width is configured to, less than the maximum width of described front fork on the overall width direction.
  3. 3. as claimed in claim 1 two-wheeled, it is characterized in that,
    Described front fender apron comprises the mudwing main body, can be installed in the described left and right sides bellying on this mudwing main body with loading and unloading.
  4. 4. as claimed in claim 1 two-wheeled, it is characterized in that,
    The described two-wheeled driving engine that is installed on the described vehicle frame that has is provided with cold sink in the high-temperature portion of this driving engine, and it is consistent apart from the height on ground with described recess that described front fender apron is configured to the height on this cooling heat dissipation pitch of fins ground.
  5. 5. as claimed in claim 4 two-wheeled, it is characterized in that,
    Described cold sink has the width on the overall width direction, and the width on the described overall width direction is less than the maximum width on the overall width direction between described front fork.
  6. 6. as claimed in claim 1 two-wheeled, it is characterized in that,
    Described front fender apron has the internal face of overall width direction central side, the described internal face corresponding with the overall width direction medial surface of described bellying regional smooth, and extend to the car body fore-and-aft direction in the zone of described internal face.
CN2010800309778A 2009-07-10 2010-06-02 Motorcycle Expired - Fee Related CN102470908B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009-164017 2009-07-10
JP2009164017A JP5248430B2 (en) 2009-07-10 2009-07-10 Motorcycle
PCT/JP2010/059349 WO2011004663A1 (en) 2009-07-10 2010-06-02 Motorcycle

Publications (2)

Publication Number Publication Date
CN102470908A CN102470908A (en) 2012-05-23
CN102470908B true CN102470908B (en) 2013-10-30

Family

ID=43429089

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010800309778A Expired - Fee Related CN102470908B (en) 2009-07-10 2010-06-02 Motorcycle

Country Status (6)

Country Link
JP (1) JP5248430B2 (en)
CN (1) CN102470908B (en)
AR (1) AR077559A1 (en)
BR (1) BR112012000644A2 (en)
PE (1) PE20121072A1 (en)
WO (1) WO2011004663A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104114443B (en) * 2012-02-16 2016-08-24 本田技研工业株式会社 Front fender structure in two-wheeled
JP6930315B2 (en) * 2017-09-11 2021-09-01 スズキ株式会社 Front fender structure of saddle-mounted vehicle
CN108016538B (en) * 2017-12-26 2024-04-05 江门市大长江集团有限公司 Fender structure, frame structure and motor two-wheeled vehicle
JP6757770B2 (en) * 2018-06-29 2020-09-23 本田技研工業株式会社 Front structure of saddle-mounted vehicle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2494786Y (en) * 2000-07-05 2002-06-12 极点股份有限公司 Mud-guards for wheels of bicycle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS624485U (en) * 1985-06-25 1987-01-12
JPH023989Y2 (en) * 1985-09-12 1990-01-30
JP3015960B2 (en) * 1990-07-09 2000-03-06 ヤマハ発動機株式会社 Front fender for motorcycles

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2494786Y (en) * 2000-07-05 2002-06-12 极点股份有限公司 Mud-guards for wheels of bicycle

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
JP平4-66380A 1992.03.02
JP昭62-4485U 1987.01.12
JP昭62-58274U 1987.04.10

Also Published As

Publication number Publication date
PE20121072A1 (en) 2012-08-19
WO2011004663A1 (en) 2011-01-13
JP5248430B2 (en) 2013-07-31
CN102470908A (en) 2012-05-23
AR077559A1 (en) 2011-09-07
BR112012000644A2 (en) 2021-08-10
JP2011016500A (en) 2011-01-27

Similar Documents

Publication Publication Date Title
US7654357B2 (en) Radiator coil mounted on a motorcycle
US7331322B2 (en) Intake duct structure
US7686116B2 (en) Vehicle
US9669704B2 (en) Air intake structure for saddle-ride type vehicle
CN101633388B (en) Automatic tumbrel
US9016421B2 (en) Front air guiding structure of motorcycle
US8061468B2 (en) Vehicle
CN102470908B (en) Motorcycle
US7644800B2 (en) Motorcycle exhaust structure
US20080184954A1 (en) Vehicle
CN101654133B (en) Motorcycle
US20070199754A1 (en) Motorcycle
CN105408194A (en) Motorcycle body cover structure
US7614468B2 (en) Straddle-type vehicle
JP6623668B2 (en) Air cleaner structure of saddle type vehicle
US10625809B2 (en) Straddled vehicle
US10202948B2 (en) Straddled vehicle
BR102016003183A2 (en) vehicle-type front frame
US6360839B1 (en) Cooling device for motorcycle
US7510037B2 (en) Body frame of saddle-ride type vehicle
US20010030072A1 (en) Structure for mounting fuel cock in motorcycle
ES2377854T3 (en) Motorcycle with particular arrangement of the fuel tank, the fuel pump and the air filter
US8118127B2 (en) Saddle-riding type vehicle
US7398746B2 (en) Vehicle
JP4464013B2 (en) Intake intake device for vehicle engine

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131030

CF01 Termination of patent right due to non-payment of annual fee