Invention content
The object of the present invention is to provide a kind of bottom cover structure for motorcycle, by formation guide sunlight enter bottom cover and
The light guide section of idle space between pedal, the bottom cover structure can be simple and reduce manufacturing cost.
To achieve the goals above, the embodiment of the present invention provides a kind of bottom cover structure for motorcycle comprising:If
Set the bottom cover below the pedal;And it is placed in the idle space between the pedal and the bottom cover, wherein the bottom cover
With at least one light guide section, the light guide section be configured to guiding sunlight enter it is vacant between the bottom cover and the pedal
Space.
In general, such as the toy of mouse and insect is nocturnalism, likes the place of dark and avoids illuminating
Place.
According to an embodiment of the invention, bottom cover has at least one light guide section, is configured to guiding sunlight and enters bottom cover
Idle space between pedal, sunlight enter idle space from light guide section.Therefore, toy can be reduced to enter and live
The possibility in idle space between bottom cover and pedal.As a result, only by the way that light guide section is arranged, bottom cover structure can be letter
It is single and reduce manufacturing cost, and the idle space with bigger is as parking space.
In the bottom cover structure of the embodiment of the present invention, the light guide section includes one or more that the bottom cover is arrived in setting
A opening, also, each opening is formed with from the rear end of the opening uprightly to the upstanding wall in the idle space.
According to the embodiment of the present embodiment, since each opening is formed with from the rear end of opening uprightly in idle space
Upstanding wall, the water or adherence of mud fluid that the front in motorcycle can be made to roll to one or more upstanding walls.Therefore, it can reduce
Mud or water enter the possibility of idle space by opening.
In the bottom cover structure of the embodiment of the present invention, the upstanding wall tilts on the front direction of the motorcycle.
According to the embodiment of the present embodiment, since upstanding wall tilts on the front direction of motorcycle, can incite somebody to action temporarily attached
It the water of one or more upstanding walls or mud is discharged to the outside of motorcycle.
In addition, due to upstanding wall can be formed so as to cover opening, can keep opening region and make water or
Adherence of mud fluid is to upstanding wall.Therefore, water that the front in motorcycle is rolled or mud can be inhibited to enter idle space.
In the bottom cover structure of the embodiment of the present invention, the upper rim of the upstanding wall includes multiple sharp protrusions.
According to the embodiment of the present embodiment, due to multiple sharp protrusions, can reduce that toy enters idle space can
It can property.In addition, toy is difficult to rest on the upper rim of upstanding wall.
In the bottom cover structure of the embodiment of the present invention, the upstanding wall is provided at least one side wall, and described at least one
A side wall extends from least one lateral edges of the upstanding wall towards the front end of the opening.
According to the embodiment of the present embodiment, it can more efficiently be attached to the water of upstanding wall or mud is discharged to motorcycle
Outside.In addition, since side wall is formed as gradually being lower towards the front end of opening from the lateral edges of upstanding wall, the bottom cover knot
Structure efficiently guides sunlight to enter idle space.
In the bottom cover structure of the embodiment of the present invention, when from the side of the motorcycle, the institute of the opening
Rear end is stated to be positioned above at the position of the front end.
According to the embodiment of the present embodiment, since water or mud are difficult to enter opening, the bottom cover structure is further efficiently
Prevent the water rolled in motorcycle front or mud from entering idle space.
In the bottom cover structure of the embodiment of the present invention, the rear portion of the engine arrangement of the motorcycle in the bottom cover
At position, and the height of the wherein described upstanding wall is towards being gradually reduced on rear side of the bottom cover.
According to the embodiment of the present embodiment, due to upstanding wall be arranged so that the height of upstanding wall towards bottom cover rear side by
Decrescence small, which further efficiently prevents the water rolled in motorcycle front or mud from entering idle space.Moreover,
Under transport condition, it can be ensured that enough charge flow rates.As a result, it is possible to increase the cooling efficiency of engine.
In the bottom cover structure of the embodiment of the present invention, main frame and it is arranged in the right side and left side of the main frame
The battery of side is contained in the idle space, and wherein each opening is arranged in the side opposite with the side.
It is lived in generally, due to toy in the large space in the idle space of motorcycle, so toy tends to occupy
Stay in the side without accommodating battery of idle space.
According to the embodiment of the present embodiment, one opposite with battery is arranged in relative to main frame due to being more open
Side, by passing through opening to illuminate from the outside, it is opposite with battery in idle space which can prevent toy from living in
Side.
In the bottom cover structure of the embodiment of the present invention, at least one opening is arranged in the vacant sky of the front of battery
Between center at.
According to the embodiment of the present embodiment, sunlight enters sufficiently into idle space.
In the bottom cover structure of the embodiment of the present invention, the rear end of the opening is to the rear of the motorcycle from institute
The position for stating the central side of bottom cover extends to the outside of the bottom cover.
Even if in the case of motorcycle driving, the air of traveling can blow to the opening of bottom cover.According to the reality of the present embodiment
Example is applied, since the flowing of the air of traveling is stable on the outside of motorcycle, can more efficiently reduce water or mud
Enter the possibility of idle space by opening.
Specific implementation mode
It hereinafter, will be referring to figs. 1 to Fig. 8 detailed description of the present invention embodiments.In the following detailed description, such as
The relative positional terms of " preceding (FR) ", " rear (RR) ", " right side (RS) " and " left side (LS) " are corresponding to from being sitting in pilot set
The direction that upper and the vehicle operator of face forward vantage point considers.
Embodiment of the invention discloses that a kind of bottom cover structure for including the motorcycle of pedal, the bottom cover structure packet
It includes:The bottom cover being arranged below pedal;And it is placed in the idle space between pedal and bottom cover.In addition, bottom cover has light guide portion
Point, guiding sunlight is configured into the idle space between bottom cover and pedal.
As shown in Figure 1, motorcycle 10 is scooter-type vehicle.Motorcycle 10 includes the head tube 18 as its critical piece, from
Head tube 18 declines inclined main frame 11 backward, a pair of of the rear frame pipe to extend back respectively from the end sections of pivotal axis 12c
12a, 12b include the cross member 13 across the preceding cross member 13a and rear cross member 13b of rear frame pipe 12a, 12b, peace
Front fork (not shown) in head tube 18 is connected to front fork for the front vehicle wheel FW of front tyre FT being mounted on front fork
Handle 19, by it is vertical it is swingable in a manner of be mounted on swingable power unit 30 on the rear portion of main frame 11, be used for rear tyre RT
Be mounted on swingable power unit 30 on rear wheel RW, in a hanging manner be mounted on swingable power unit 30 rear end
Rear buffer part 21 on part, and the seat 14 that is arranged on preceding cross member 13a and rear cross member 13b so that seat
14 can be opened and closed.
Main frame 11 includes declining inclined part of the framework 11d backward, after part of the framework 11d from head tube 18
Hold the chassis part 11f and main frame transverse tube 11c for being essentially horizontally bent and extending back, the main frame transverse tube
With in a horizontal plane with the middle section of rear end of the right angle fixed to chassis part 11f.Part of the framework 11d and bottom
Plate framework part 11f is continuously formed together.
When viewed from above, the center line of part of the framework 11d and chassis part 11f correspond to motorcycle 10
Center line.As shown in Figures 2 and 3, bottom plate stanchions 22a, 22b are configured to respectively that the end sections from main frame transverse tube 11c are forward
Extend.Bottom plate stanchions 22a, 22b are asymmetrically formed relative to the center line of motorcycle 10.
In the present embodiment, main frame 11 and the material of rear frame pipe 12a, 12b are steel, but be not limited to aluminium alloy etc..
Swingable power unit 30 include tape switching unit lid, cylinder head, cylinder head cover and bellows ventilation shaft (not
It shows).Swingable power unit 30 is made of engine 36 and contiuously variable transmission (not shown), which is located at motor
The left side of the center line of vehicle 10.The cylinder arrangement of engine 36 be protruded between the front of rear frame pipe 12a, 12b and
It is tilted in substantially horizontal direction.
Contiuously variable transmission is arranged in the inside of tape switching unit lid 31.Rear wheel RW is directly rotatingly and axle journal is connected to nothing
The rear portion of grade speed changer.Particularly, two belt wheels are arranged in the inside of tape switching unit lid 31.Two belt wheels be fixed to drive shaft and
The axis of rear wheel RW, and band is configured to limitation belt wheel to provide driving force.
Motorcycle 10 is covered with several lids.Several lids include the protecgulum 40 for the front for covering head tube 18, covering protecgulum 40
Rear portion and include the inner cover 41 for the bagging apparatus (not shown) for storing the article of rider, cover the front fork of motorcycle 10 and front lower
Portion is to protect the leg protective cover 42 of the leg of rider, be configured to covering bottom plate stanchions 22a, 22b so that driver places him or she
Foot pedal 43 including be arranged in the lower section of seat 14 with cover the side structure of motorcycle a pair of of left and right side cap 44a,
44b (not shown), the front mudguard 45 for covering front vehicle wheel FW, the bottom cover 46 being arranged below pedal 43 and covering rear wheel
The rear mudguard 47 on the top of RW.
In the present embodiment, protecgulum 40, inner cover 41, leg protective cover 42, pedal 43, side cover 44a, 44b, front mudguard 45, bottom
Lid 46 and rear mudguard 47 are plastics, but be not limited to aluminium alloy, steel etc..
As shown in Figure 1, bottom cover 46 extends back from leg protective cover 42 and protecgulum 40, and engine 36 is covered to cover and to protect
Protect battery 50, many harness 52 etc. being arranged below pedal 43.Bottom cover 46 is arranged below pedal 43, and can be removed ground
On the lower surface of pedal 43.
As shown in Fig. 2 to Fig. 8, bottom cover 46 includes left bottom cover side wall 46a, right bottom cover side wall 46b and bottom cover bottom surface
Component 46c.Bottom cover 46 has the section of the almost width direction of U-shaped.
In order to accommodate battery 50, harness 52 and main frame 11, idle space 48 is by left bottom cover side wall 46a, right bottom cover side wall
46b, bottom cover bottom surface component 46c and pedal 43 are formed in the inside of bottom cover 46.Main frame is located at the U-shaped width side of bottom cover 46
To the center in section.Battery 50 is in idle space 48 positioned at the right side of main frame.In addition, battery 50 can be in vacant sky
Between be located at the left side of main frame in 48.
As shown in Fig. 2 to Fig. 8, including the bottom cover structure 1 of bottom cover 46 and idle space 48 has setting in bottom cover bottom table
Four openings in surface member 46c are used as light guide section 60, are configured to guiding sunlight and enter between bottom cover 46 and pedal 43
Idle space 48.In the present embodiment, the quantity of opening is four, but is not limited to one or other quantity.
Light guide section 60 includes:The first opening 61 in the central part of the bottom cover 46 of the front of bottom cover 46, conduct
Second opening 62 of the second opening from the front of bottom cover 46, the third being open as the third from the front of bottom cover 46 are opened
Mouth 63 and the 4th opening 64 being open as the 4th from the front of bottom cover 46.Each opening is formed as a generally rectangular shape
Shape.In the present embodiment, each opening shape becomes rectangular shape, but is not limited to semicircle, semi-circular, ellipse, part
Polygon etc..
Rear end 61b, 62b, 63b, 64b of opening 61,62,63,64 are respectively facing the rear of motorcycle from bottom cover 46
The position of heart side extends to the external of bottom cover 46.The opening 61,62,63,64 of bottom cover 46 is far from the formation of battery 50.In embodiment
In, opening 62,63,64 is arranged in the left side opposite with the right side of main frame 11, to prevent toy from entering idle space 48.
As an example, explaining the construction of light guide section 60 by using the first opening 61 and the second opening 62.Third is opened
Mouth 63 and the 4th opening 64 are similarly formed about upstanding wall and side wall.
As shown in Figs. 5 to 7, the first opening 61 is formed with the back edge 61b from the first opening 61 uprightly to idle space 48
In upstanding wall 61a.In addition, the second opening 62 is formed with the rear end 62b from the second opening 62 uprightly in idle space 48
Upstanding wall 62a.
Upstanding wall 61a, 62a are tilted on the front direction of bottom cover 46.As the front of bottom cover 46 is left in the position of opening,
The angle on upstanding wall 61a, 62a and ground reduces.In addition, the height of opposed rear end 61b, 62b of upstanding wall 61a, 62a are the bottom of towards
The rear portion of lid 46 is gradually reduced.
Upstanding wall 61a, 62a have upper rim 61c, 62c with 61,62 opposite sides of opening respectively.Top edge
Part 61c, 62c respectively include multiple sharp protrusions, to prevent toy from entering idle space 48.
Upstanding wall 61a is provided with side wall 61d, 61d, prolongs from lateral edges 61e, 61e of upstanding wall 61a towards front end 61f
It stretches.In addition, upstanding wall 62a is provided with side wall 62d, 62d, prolong from lateral edges 62e, 62e of upstanding wall 62a towards front end 62f
It stretches.In addition, upstanding wall 61a (62a, 63a, 64a) may be provided with one in side wall 61d (62d, 63d, 64d), with prevent water or
Mud enters idle space 48.
As shown in fig. 7, the height position of its front end 61f and rear end 61b that clearly show that opening 61 by using horizontal line HL
It sets, when from the side of motorcycle 10, rear end 61b is positioned above at the position of front end 61f, to prevent water or mud
Into idle space 48.In addition, when from the side of motorcycle 10, rear end 62b, 63b, 64b are separately positioned on be higher than before
At the position for holding 62f, 63f, 64f.
Next, will be described in 1 institute of bottom cover structure of the motorcycle 10 according to the ... of the embodiment of the present invention including pedal 43
The advantages of acquisition.
In the case of motorcycle halted state, since sunlight enters idle space 48 from light guide section 60, it can reduce
Toy enters and lives in the possibility in the idle space 48 between bottom cover 46 and pedal 43.
In addition, each opening is formed with from the rear end of opening uprightly to the upstanding wall in idle space 48, and upstanding wall
Upper rim include multiple sharp protrusions.Therefore, toy is difficult to enter idle space 48 and rests on upstanding wall
Upper rim.
In the case of motorcycle driving state, water or mud are rolled in the front of motorcycle 10.Even if water or mud exist
The front of motorcycle 10 is rolled, and the water rolled or adherence of mud fluid can be made to upstanding wall 61a, 62a, 63a, 64a.Therefore, bottom cover
Structure 1 prevents mud or water from entering idle space 46.
Even if mud or water enter idle space 46, since opening 62,63,64 is arranged in and is disposed with the right side of battery 50
Opposite left side, so bottom cover structure 1 prevents mud or water from entering the influence of idle space 46.
Further, since opening is arranged in the left side opposite with the right side for being disposed with battery 50, bottom cover structure 1 can prevent water
Or mud is directly entered battery 50, and sunlight enters sufficiently into idle space 46.
In addition, the height due to upstanding wall is gradually reduced, it can be ensured that enough charge flow rates.As a result, bottom cover structure 1 can
Efficiently to cool down engine 36 under motorcycle driving state.
In addition, rear end 61b, 62b, 63b, 64b towards the rear of motorcycle from the position of the central side of bottom cover 46 to bottom cover
46 external extension.
Under motorcycle driving state, the air of traveling blows to the opening 61,62,63,64 of bottom cover 46.Due to the sky of traveling
The flowing of gas is stable in the outside of motorcycle 10, therefore bottom cover structure 1 prevents water or mud from passing through opening 61,62,63,64
Into idle space 48.
Even if mud enters idle space 48, since osculum DH, DH are arranged at bottom cover 46, row can be passed through
Mud is discharged in water hole DH, DH.Further, since bottom cover structure 1 can suck the air of traveling, therefore the air of traveling can be passed through
Cooling engine 36.
Although having disclosed and describing and specific embodiment the invention is shown in the accompanying drawings, this merely to
It more fully understands the principle of the present invention, rather than the scope and spirit of the teachings of the present invention is limited.It is not departing from by weighing
In the case that profit requires determining the scope of the present invention, the design such as invented or material, various parts and member to embodiment
The adaptation of the various structures of the installing mechanism of part and modification are possible and are obvious.
Reference numerals list:
1 bottom cover structure
10 motorcycles
11 main frames
11c main frame transverse tubes
The part of the framework of 11d main frames
The chassis part of 11f main frames
The left back frame tubes of 12a
The right rear frame pipes of 12b
12c pivotal axis
13 cross members
Cross member before 13a
Cross member after 13b
14 seats
16 air cleaners
18 head tubes
19 handles
Buffer part after 21
22a, 22b bottom plate stanchions
30 swingable power units
36 engines
40 protecgulums
41 inner covers
42 leg protective covers
43 pedals
44a, 44b left cap and right cap
45 front mudguards
46 bottom covers
The left bottom cover side wall of 46a, 46b and right bottom cover side wall
46c bottom cover bottom surface components
47 rear mudguards
48 idle spaces
50 batteries
52 harness
60 light guide sections
61 first openings
62 second openings
63 thirds are open
64 the 4th openings
61a, 62a, 63a, 64a upstanding wall
The rear end of 61b, 62b, 63b, 64b opening
61c, 62c, 63c, 64c upper rim
The side wall of 61d, 62d, 63d, 64d opening
The lateral edges of 61e, 62e, 63e, 64e upstanding wall
The front end of 61f, 62f, 63f, 64f opening
HL horizontal lines
FW front vehicle wheels
FT front tyres
RW rear wheels
RT rear tyres