CN102963464A - Electric two-wheeled vehicle - Google Patents
Electric two-wheeled vehicle Download PDFInfo
- Publication number
- CN102963464A CN102963464A CN2012103030743A CN201210303074A CN102963464A CN 102963464 A CN102963464 A CN 102963464A CN 2012103030743 A CN2012103030743 A CN 2012103030743A CN 201210303074 A CN201210303074 A CN 201210303074A CN 102963464 A CN102963464 A CN 102963464A
- Authority
- CN
- China
- Prior art keywords
- containing box
- seat
- vehicle
- swing arm
- electric bicycle
- 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.)
- Granted
Links
Images
Landscapes
- Automatic Cycles, And Cycles In General (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The two-wheeled vehicle (10) has a mainframe (32) that is extended from to back of the head tube (31). A pivot portion (16) is provided in the rear portion of the mainframe. A swing arm is fluctuatably connected with the pivot portion, and is configured to pivotally support the rear-wheel (14). A storage box (46) is positioned under the seat (52) that is supported by the seat rail, and is configured to overlap with the pivot portion in a vehicle side view. A portion of the storage box is positioned adjacent to the side of the swing arm.
Description
Technical field
The present invention relates to the improvement of electric bicycle.
Background technology
Known have two-wheeled (for example, with reference to patent documentation 1 (Fig. 1), a patent documentation 2 (Fig. 1)) that possesses the containing box that can take in the article such as the helmet below the seat of taking one's seat for chaufeur.
Be the small size motorcycle of drive source with driving engine (E) (symbol that parenthesized numeral patent documentation 1 is put down in writing, lower with) shown in Fig. 1 of patent documentation 1.
Below at seat (80) disposes the containing box (79) of accommodating the helmet (77), at the below of this containing box (79) configuration driving engine (E).Therefore, when reducing the allocation position of containing box (79), driving engine (E) can become obstacle, thereby is difficult to reduce the terrain clearance of seat (80).
At kinetic swing moving cell shown in Fig. 1 of patent documentation 2 (12) (symbol that parenthesized numeral patent documentation 2 is put down in writing, lower same), in this kinetic swing moving cell (12), be built-in with electrical motor.
Below at seat (16) disposes the containing box (15) that can accommodate the helmet (17), is built-in with the kinetic swing moving cell (12) of electrical motor in the configuration of the below of this containing box (15).Yet allocation position and the patent documentation 1 of containing box (15) are same, do not consider the change of the allocation position of the containing box (15) that accompanies with the change of drive source.
Therefore, in the electric bicycle that travels by drive motor, expectation can have the volume that can take in the article such as the helmet and the technology that can set the terrain clearance of seat lower.
[formerly technical literature]
[patent documentation]
[patent documentation 1] TOHKEMY 2008-126902 communique
[patent documentation 2] Japanese kokai publication hei 6-278667 communique
Summary of the invention
It is a kind of in electric bicycle that problem of the present invention is to provide, and can have the volume that can take in the article such as the helmet and the technology that can set the terrain clearance of seat lower.
The electric bicycle that a first aspect of the present invention relates to possesses: forwardly possess head tube and from head tube extended main frame rearward; Being supported and front-wheel is supported by head tube is rotation front fork freely; With the rear portion binding of main frame and to the extended seat rail of rear view of vehicle; Be arranged on the hinge portion at the rear portion of main frame; Swing and be linked to freely this hinge portion and the hind axle supporting is rotation swing arm freely; The seat that is supported directly or indirectly by seat rail; Be configured in the below of this seat and the containing box of containing objects, described electric bicycle travels by drive motor, it is characterized in that containing box is the position overlapping with the hinge portion under the vehicle side-looking is observed, the side disposed adjacent of at least a portion and swing arm.
The electric bicycle that a second aspect of the present invention relates to is characterised in that, the position overlapping with containing box on short transverse, and dispose storage battery at the vehicle front of containing box.
The electric bicycle that a third aspect of the present invention relates to is characterised in that, the position overlapping with containing box on short transverse, and at the rear view of vehicle configuration driven electrical motor of containing box, this drive motor is installed in the swing arm.
The electric bicycle that a fourth aspect of the present invention relates to is characterised in that, pair of right and left ground, hinge portion arranges, possesses the arm of the pair of right and left that links with the hinge portion of described pair of right and left in swing arm, configuration driven electrical motor on the connecting part that the arm of pair of right and left is linked in the place ahead of the rear of containing box and trailing wheel.
The electric bicycle that a fifth aspect of the present invention relates to is characterised in that, the position overlapping with containing box on short transverse, and at the vehicle front configuration driven electrical motor of containing box.
The electric bicycle that a sixth aspect of the present invention relates to is characterised in that containing box is arranged to and can be opened and closed in the section that the straddles side that straddles for the passenger of vehicle front.
The electric bicycle that a seventh aspect of the present invention relates to is characterised in that, is provided with auxiliary incorporating section between the base plate of containing box and seat.
The electric bicycle that a eighth aspect of the present invention relates to possesses: forwardly have head tube and from head tube extended main frame rearward; Being supported and front-wheel is supported by head tube is rotation front fork freely; With the rear portion binding of main frame and to the extended seat rail of rear view of vehicle; Be arranged on the hinge portion at the rear portion of main frame; Swing and be linked to freely this hinge portion and the hind axle supporting is rotation swing arm freely; The seat that is supported directly or indirectly by seat rail; Be configured in the below of this seat and the containing box of containing objects, described electric bicycle travels by drive motor, it is characterized in that, it is overlapping that containing box is configured under the vehicle side-looking is observed at least a portion and swing arm.
[invention effect]
In a first aspect of the present invention, containing box is in the position overlapping with the hinge portion, the side disposed adjacent of a part and swing arm.
Be the vehicle of electrical motor with respect to drive source, in electric bicycle the restriction of the allocation position of drive source few, therefore, can utilize the space, side of the hinge portion that in the past disposed driving engine to dispose containing box.Therefore, can make containing box mobile downwards, mobile downwards by making containing box, can set height of seat lower thus, and can increase accommodation space.
In a second aspect of the present invention, by containing box is mobile downwards, thereby containing box moves down.Storage battery by larger with the overlapping position configuration weight of the containing box that has moved down on short transverse can reduce configuration with containing box and storage battery thus, thereby can realize the low center of gravity of vehicle.
In a third aspect of the present invention, owing in swing arm drive motor is installed, therefore can be with drive motor and trailing wheel disposed adjacent.By making drive motor near trailing wheel, can improve thus the transmission efficiency of drive motor.
In a fourth aspect of the present invention, can with the strength member utilization of drive motor as swing arm, can make swing arm have the rigidity of regulation by drive motor, and can make drive motor near trailing wheel and compactly configuration simultaneously.
In a fifth aspect of the present invention, in the position near the center of gravity of vehicle, can improve thus the exercise performance of vehicle by the motor configurations that weight is larger.In addition, can effectively utilize the space between drive motor and the trailing wheel and containing box is configured in lower position.
In a sixth aspect of the present invention, containing box is arranged to and can be opened and closed in the section that the straddles side of vehicle front.Put into owing to can be accommodated in from straddling section's side the taking-up of the article the containing box, even therefore containing box is configured in lower position, also carries out easily the taking-up of article and put into.
In a seventh aspect of the present invention, between the base plate of containing box and seat, be provided with auxiliary incorporating section.Owing to except containing box, also be provided with auxiliary incorporating section below the seat, therefore can make a distinction according to the kind of article or big or small etc. and take in.Consequently, can improve the convenience of taking in.
In a eighth aspect of the present invention, containing box is configured at least a portion and swing arm is overlapping.
Be the vehicle of electrical motor with respect to drive source, in electric bicycle the restriction of the allocation position of drive source few, therefore, can utilize the space, side of the hinge portion that in the past disposed driving engine to dispose containing box.Therefore, can make containing box mobile downwards, mobile downwards by making containing box, can set height of seat lower thus, and can increase accommodation space.
Description of drawings
Fig. 1 is the two-wheeled left side view that embodiment 1 relates to.
Fig. 2 is the cutaway view of explanation article incorporating section.
Fig. 3 is the cutaway view of the swing arm that relates to of embodiment 1.
Fig. 4 is the 4-4 line cutaway view of Fig. 2.
Fig. 5 is the 5-5 line cutaway view of Fig. 2.
Fig. 6 is the Action Specification figure (embodiment 1) of article storing section.
Fig. 7 is the two-wheeled left side view that embodiment 2 relates to.
Fig. 8 is the birds-eye view of the swing arm that relates to of embodiment 2.
Fig. 9 is the figure of embodiment and the comparative example of seat terrain clearance.
Figure 10 is the two-wheeled left side view that embodiment 3 relates to.
Figure 11 is the birds-eye view of the swing arm that relates to of embodiment 3.
Figure 12 is the 12-12 line cutaway view of Figure 10.
Figure 13 is the Action Specification figure (embodiment 3) of article storing section.
Figure 14 is the two-wheeled left side view that embodiment 4 relates to.
Figure 15 is the block diagram of the vehicle frame that relates to of embodiment 4.
Figure 16 is the birds-eye view of the swing arm that relates to of embodiment 4.
Figure 17 is the 17-17 line cutaway view of Figure 14.
Figure 18 is the Action Specification figure (embodiment 4) of article storing section.
Figure 19 is the two-wheeled left side view that embodiment 5 relates to.
Figure 20 is the Action Specification figure (embodiment 5) of article storing section.
[nomenclature]
10 ... electric bicycle
13 ... front-wheel
14 ... trailing wheel
15 ... front fork
16 ... the hinge portion
17 ... swing arm
21 ... drive motor
31 ... head tube
32 ... main frame
35L, 35R ... seat rail
46 ... containing box
47 ... storage battery
52 ... seat
55 ... straddle section
57 ... auxiliary incorporating section
65L, 65R ... arm
72 ... the base plate of seat
The specific embodiment
Below, embodiments of the present invention are described in detail.Reach in the drawings among the embodiment, " on ", D score, 'fornt', 'back', " left side ", " right side " represent respectively from ride on two-wheeled driver's observation to direction.Need to prove that accompanying drawing is observed along the direction of symbol.
[embodiment 1]
At first, based on accompanying drawing, embodiments of the invention 1 are described.
As shown in Figure 1, electric bicycle 10 is vehicles described as follows, possess be arranged on the anterior of vehicle frame 11 and to front-wheel 13 carry out the axle supporting front fork 15, be arranged on the bottom of vehicle frame 11 hinge portion 16, swing be linked to freely this hinge portion 16 and to trailing wheel 14 carry out the axle supporting swing arm 17, with the drive motor 21 that this swing arm 17 arranges integratedly, described electric bicycle 10 travels take this drive motor 21 as drive source.
About body side frame 33L, 33R have the rake 36,36 that extends to the oblique back upper place of vehicle (symbol 36 of side in front of the figure only is shown).First crossbeam 41 and second cross beam 42 are located at rake 36,36 top and bottom along the overall width orientation stand.Between above-mentioned first crossbeam 41 and second cross beam 42 and at rake 36, be provided with hinge portion 16.
Owing to by first crossbeam 41 and second cross beam 42 top of hinge portion 16 and below are linked, therefore can make hinge portion 16 guarantee the rigidity of stipulating.
Buffer cell 43 is erected on the rear end of seat rail 35L in the rear vehicle end of swing arm 17 and left side.
Containing box 46 position overlapping with hinge portion 16 under the vehicle side-looking is observed, the side disposed adjacent of at least a portion and swing arm 17.
Vehicle front at containing box 46 disposes storage battery 47.
The horizon 113 of the bottom 48 by storage battery is positioned at the top by the horizon 111 of the bottom 45 of containing box, and the horizon 114 in the axle center by hinge portion 16 is positioned at the below of the horizon 112 of the upper end by containing box.That is, storage battery 47 is disposed on short transverse the position overlapping with containing box 46.
Next, the configuration structure of containing box described.
As shown in Figure 2, electric bicycle 10 is covered by body cover 51.On the vehicle fore-and-aft direction, between handlebar 53 and seat 52, be provided with the end tread portion 54 of putting pin for chaufeur, below this end tread portion 54, take in storage battery 47.Extend along vehicle lengthwise direction at the overall width direction center of end tread portion 54 for the section that straddles 55 that the passenger straddles.
Rear view of vehicle in end tread portion 54 disposes containing box 46, and be provided with the tray portion 56 that this containing box 46 is divided up and down, with the top of this tray portion 56 as auxiliary incorporating section 57, with the below of tray portion 56 as accommodating the incorporating section 59 of entirely protecting the formula helmet 58 grades.
Containing box 46 possesses front wall portion 61, and this front wall portion 61 is arranged to and can be opened and closed to arrow a direction among the figure.At the upper front wall portion 61 that containing box 46 is installed via front open type hinge 62 of seat rail 35L, 35R (the symbol 35L of figure front side only is shown).Front wall portion 61 is arranged to and can be opened and closed in the section that straddles 55 sides that straddle for the passenger of vehicle front.In the drawings, 49 expressions are configured in the subsidiary battery in the incorporating section, rear portion 50.
Next, the swing arm that drive motor is installed is described.
As shown in Figure 3, about hinge portion 16L, 16R on the swing arm 17 of extending to rear view of vehicle is installed via pivot 64L, 64R.Swing arm 17 comprises: with arm 65L, the 65R of the hinge portion 16L of pair of right and left, pair of right and left that 16R links respectively; The postbrachium 66 that links in overall width direction left side with arm 65L, the 65R of above-mentioned pair of right and left and extend to rear view of vehicle.The attitude that drive motor 21 extends along the overall width direction with S. A. 22 is installed on the postbrachium 66 as connecting part 67.What be connected with the input side of drive motor 21 is configured in the arm 65L in left side and the top of postbrachium 66 as the PDU section 71 of Motorized drive unit section (Power Driver Unit) from the arm 65L in left side to postbrachium 66.
Rear vehicle end at postbrachium 66 is provided with the axletree of rear wheel 23 that trailing wheel 14 is driven.
Need to prove, S. A. and the axletree of rear wheel of drive motor can be arranged coaxially.In addition, also can adopt so-called wheel hub motor.
Drive motor 21 on short transverse with the rear view of vehicle of the overlapping position configuration of containing box 46 at containing box 46.Containing box 46 with by about body side frame 33L, 33R and the mode that clips of the seat rail (Fig. 4 described later, symbol 35L, 35R) of the rear end of body side frame 33L, 33R about the above-mentioned pair of right and left of extending continuously dispose.Pivot 64L, 64R are cut apart formation, overlook under the observation, and containing box 46 is clipped between pivot 64L, the 64R.
Next, the structure of containing box described.
As shown in Figure 4, between seat rail 35L, the 35R about containing box 46 is configured in and by about seat rail 35L, 35R the supporting.Containing box 46 is that the seat 52 of taking one's seat for chaufeur is supported and the member of containing objects.That is the seat 52 that, is positioned on the containing box 46 is supported indirectly by seat rail 35L, 35R.
Containing box 46 possesses the tray portion 56 that marks off the upper and lower, is being provided with auxiliary incorporating section 57 above this tray portion 56 and between the base plate 72 of seat.
In Fig. 2, the containing box 46 of configuration possesses L word pallet 74 below seat 52, and this L word pallet 74 is roughly L word shape under the vehicle side-looking is observed, the side mounting helmet 58 in L word section, and the opposing party of L word section consists of the front wall portion 61 of incorporating section, the helmet 58 can be taken out from vehicle front.
Above containing box 46, the top of pallet 56 can openedly and closedly be covered by seat 52.The auxiliary incorporating section 57 that forms by pallet 56 is capped into and can opens and closes along arrow b direction by seat hinge section 77.
Next, configuration structure of storage battery 47 etc. is described.
Upload in the storage battery transverse pipe 81,82 of front and back and to be equipped with storage battery tray 83, upload at this storage battery tray 83 and be equipped with storage battery 47.
As shown in Figure 5, load in being disposed in the mode of extending along the vehicle fore-and-aft direction by the storage battery 47 on the storage battery tray 83 of rear storage battery transverse pipe 82 supportings.Since storage battery 47 with by about underframe 34L, the mode that 34R clips dispose, therefore can by about underframe 34L, 34R protect storage battery 47.
Next, the effect of article storing section described.
Shown in Fig. 6 (a), be positioned in article 85 on the tray portion 56,86 can by make seat 52 centered by seat hinge section 77 in the figure arrow c direction rotate and shown in arrow d1, d2 among the figure, take out like that.
Shown in Fig. 6 (b), the helmet 58 that is positioned on the L word pallet 74 forms centered by front open type hinge 62 the so-called seesaw type that arrow e direction is rotated in the figure by L word pallet 74, compare with the structure that article are taken out or put into from the top of containing box 46, can easily the helmet 58 article such as grade be taken out or put into.
Need to prove that in the present embodiment, making article storing section is seesaw type, but also can form the drawer type pallet.
Below, the effect of above-mentioned electric bicycle is narrated.
Return Fig. 1, containing box 46 is in the position overlapping with hinge portion 16, the side disposed adjacent of the part of containing box 46 and swing arm 17.
In electric bicycle, can in the space, side of the hinge portion 16 that in the past disposes driving engine, dispose containing box 46.Therefore, can make containing box 46 mobile downwards.By making containing box 46 mobile downwards, can must be lower with the height setting of seat 52, and can increase the accommodation space of containing box 46.
In Fig. 2, by containing box 46 is mobile downwards, the bottom 45 of containing box moves down thus.If make height consistent configuration of height and the bottom 45 of the containing box that has moved down of the bottom 48 of the larger storage battery of weight, then storage battery 47 can be reduced configuration.Consequently, can realize the low center of gravity of vehicle.
In Fig. 3, owing in swing arm 17 drive motor 21 is installed, therefore can be with drive motor 21 near trailing wheel 14 configurations.By making drive motor 21 near trailing wheel 14, can improve thus the transmission efficiency of drive motor 21.
[embodiment 2]
Next, based on accompanying drawing, embodiments of the invention 2 are described.
As shown in Figure 7, electric bicycle 10 is vehicles described as follows, possesses: the front fork 15 that is arranged on the anterior of vehicle frame 11 and front-wheel 13 is carried out the axle supporting; Be arranged on the hinge portion 16 on the vehicle frame 11; Swing the swing arm 17 that is linked to freely this hinge portion 16 and trailing wheel 14 is carried out the axle supporting; With the drive motor 21 that this swing arm 17 arranges integratedly, described electric bicycle 10 travels by this drive motor 21.
The top of containing box 46 can openedly and closedly be covered by seat 52.Front upper portion at containing box 46 arranges seat hinge section 77, and the front end of seat 52 is installed in this seat hinge section 77.Containing box 46 can be taken in the helmet 58 and other helmet 60 simultaneously, seat 52 is opened to arrow m direction via seat hinge section 77, and can once be taken out from the top of containing box 46 helmet 58 and other helmet 60.
Vehicle front at seat 52, cover main frame 32L, 32R and become the section of straddling 55 channel part 88 below configuration storage battery 47, wherein, this straddles when section 55 supplies chaufeur to the vehicle boarding and straddles, vehicle front at storage battery 47 disposes PDU section 71, disposes the BMU section 70 as battery management unit (Battery Management Unit) above this PDU section 71.Because BMU section 70 is configured in the top of channel part 88, has shortened the distance between BMU section 70 and the storage battery 47, so can shorten and be connected distribution length between BMU section 70 and the storage battery 47.
In addition, because PDU section 71 is configured in the rear view of vehicle of front-wheel 13, therefore can utilize the wind that travels that PDU section 71 is cooled off well.
Owing to dispose first crossbeam 41 and second cross beam 42 before and after 16 the vehicle in the hinge portion, therefore can guarantee easily the rigidity of hinge portion 16.
The rear vehicle end that buffer cell 43 is erected at swing arm 17 with about the rear end of seat rail 35L, 35R on.
Next, the structure of swing arm described.
As shown in Figure 8, the position overlapping with containing box 46 on short transverse, and in the rear view of vehicle configuration driven of containing box 46 with electrical motor 21, this drive motor 21 is installed in the swing arm 17.
Drive motor 21 is configured in the swing arm 17 with the attitude that S. A. 22 extends along the overall width direction.By making this drive motor 21 become the transverse part 89 of swing arm 17, thus with drive motor 21 as the strength member utilization.Thereby, can make swing arm 17 have the rigidity of regulation by drive motor 21, and can make drive motor 21 near trailing wheel 14 and compactly configuration.Owing to drive motor 21 is replaced the part of swing arm 17, so can also realize the lightweight of swing arm 17.
And, owing in swing arm 17 drive motor 21 is installed, therefore can be with drive motor 21 and trailing wheel 14 disposed adjacent.By making drive motor 21 near trailing wheel 14, can improve the transmission efficiency of drive motor 21.
Next, to height of seat being suppressed to such an extent that lower this point describes.
Shown in the embodiment of Fig. 9 (a), containing box 46 is in the position overlapping with hinge portion 16, the side disposed adjacent of a part and swing arm 17.
Shown in the comparative example of Fig. 9 (b), owing near the 16T of hinge portion, dispose driving engine 91, so containing box 46 can't be configured in the position overlapping with hinge portion 16T.
In Fig. 9 (a), in electric bicycle 10, configuration containing box 46 in the space of the overall width direction inboard of the hinge portion 16T in the space, side that becomes hinge portion 16T that in the past disposes driving engine 91.Therefore, can make containing box 46 mobile downwards, mobile downwards by making containing box 46, height of seat (Ha) can be set thus to such an extent that compare the low H8 of height of seat (Ha+H δ) of vehicle in the past, and can increase the accommodation space of containing box 46.
In Fig. 7, mobile downwards by making containing box 46, the bottom 45 of containing box can be moved down thus.If the height of the bottom 45 of the containing box that the bottom 48 of the larger storage battery of weight is moved to downwards move down, and make the bottom 48 of storage battery consistent with the bottom 45 of containing box, then storage battery 47 and containing box 46 can be reduced configuration.Consequently, can realize the low center of gravity of vehicle.
[embodiment 3]
Next, based on accompanying drawing, embodiments of the invention 3 are described.
As shown in figure 10, electric bicycle 10 is vehicles described as follows, possesses: the front fork 15 that is arranged on the anterior of vehicle frame 11 and front-wheel 13 is carried out the axle supporting; Be arranged on the hinge portion 16 of the bottom of vehicle frame 11; Swing the swing arm 17 that is linked to freely this hinge portion 16 and trailing wheel 14 is carried out the axle supporting; With the drive motor 21 that this swing arm 17 arranges integratedly, described electric bicycle 10 travels by this drive motor 21.
In addition, under hinge portion 16, about the added crossbeam 79 that is the roughly U word shape that opens wide upward under observing in the vehicle front that is provided with of body side frame 33L, 33R, avoid containing box 46.Owing on body side frame 33L, the 33R of crossbeam 79 about being erected under the hinge portion 16, therefore can make hinge portion 16 guarantee easily the rigidity of stipulating.
In the structure of vehicle frame 11, the difference larger with embodiment 1 is, about spare seat track 38L, 38R (the symbol 38L of side in front of the figure only is shown) from about the vehicle fore-and-aft direction rear end of body side frame 33L, 33R extend to the vehicle front end of seat 52, about the rear end of body side frame 33L, 33R be provided with the seat beam 78a that extends along the overall width direction, and, about the upper end of spare seat track 38L, 38R be provided with the seat beam 78b that extends along the overall width direction.And, except spare seat track 38L, 38R about utilizing, about seat rail 35L, 35 and seat beam 78a, 78b come do not have large difference supported seat 52 these points.Rearward end at seat 52 is provided with seat hinge section 77.
Containing box 46 position overlapping with hinge portion 16 under the vehicle side-looking is observed, the side disposed adjacent of at least a portion and swing arm 17.
The position overlapping with containing box 46 on short transverse, and at the vehicle front configuration storage battery 47 of containing box 46.
Next, the configuration structure of containing box described.
Rear view of vehicle configuration containing box 46 in end tread portion 54, and the hypocraterimorphous tray portion 56 that the top of this containing box 46 is divided up and down is set, with the top of this tray portion 56 as auxiliary incorporating section 57, with the below of tray portion 56 as the incorporating section 59 that can accommodate the helmet 58 grades.In addition, the rear view of vehicle in auxiliary incorporating section 57 is provided with the second incorporating section 63 that can accommodate other helmet 60 grades.Auxiliary incorporating section 57 and the second incorporating section 63 can openedly and closedly be covered by seat 52.
Between incorporating section 59 and the second incorporating section 63 and at containing box 46, be provided with outstanding upward teat 105.By such teat 105 being configured in the top of drive motor 21, thereby when the swing arm 17 that comprises drive motor 21 swings, can make drive motor 21 be difficult for interfering with containing box 46.
Containing box 46 possesses front wall portion 61.This front wall portion 61 is arranged to can open and close via the front open type hinge 62 that arranges at containing box 46.Containing box 46 is arranged to and can be opened and closed in the section that straddles 55 sides that straddle for the passenger of vehicle front.
In the drawings, 71 is PDU section.
Need to prove, also the front open type hinge can be arranged on spare seat track 38L, 38R or the seat beam 78b.
Next, the structure of swing arm described.
As shown in figure 11, the position overlapping with containing box 46 on short transverse, in the rear view of vehicle configuration driven of containing box 46 with electrical motor 21.This drive motor 21 is installed in the swing arm 17.
Need to prove that drive motor also can be so-called wheel hub motor.
Next, position relationship of containing box and swing arm etc. is described.
As shown in figure 12, the bottom of containing box 46 is formed by curved surface 117, with arm 65L, the 65R of these curved surface 117 opposed position configuration swing arms.
Because the mode that arm 65L, the 65R of swing arm enter into at least a portion in the external width W of containing box 46 disposes, and therefore can reduce the width of vehicle.
Need to prove, also can replace swing arm, and the hinge portion is configured in the external width W of containing box 46.
Next, the structure of containing box described.
Between body side frame 33L, the 33R about containing box 46 is configured in.About seat rail 35L, 35R respectively from about body side frame 33L, 33R extend to the oblique back upper place of vehicle.By body side frame 33L, 33R about such or about seat rail 35L, 35R come support containing case 46.
Containing box 46 is that the seat 52 that chaufeur is taken one's seat is supported and holds such as the member that entirely protects the article such as the formula helmet 58.Containing box 46 possesses the tray portion 56 that marks off the upper and lower, and auxiliary incorporating section 57 is being set above this tray portion 56 and between the base plate 72 of seat.
Next, the effect of article storing section described.
Shown in Figure 13 (a), load in the article 85 of tray portion 56 and other helmet 60 can by make seat 52 centered by seat hinge section 77 in the figure arrow f direction rotate to take out.
Auxiliary incorporating section 57 is set between the base plate 72 of containing box 46 and seat.Below seat 52, except containing box 46, also be provided with auxiliary incorporating section 57, therefore can make a distinction according to the kind of article or size etc. and take in.Consequently, can improve the convenience of taking in.
Shown in Figure 13 (b), the front wall portion 61 that the helmet 58 can be by making containing box 46 centered by front open type hinge 62 in the figure arrow g direction rotate to take out.
Because can be accommodated in from straddling section's 55 sides the taking-up of the article the containing box 46 puts into, therefore take out situation about putting into from the top and compare being accommodated in article the containing box 46 with stretch into hand from the top of containing box 46, the taking-up of article is put into and is become easy.
In Figure 10, in electric bicycle 10, at the space, side of the hinge portion 16 that disposes driving engine configuration containing box 46 in the past.Therefore, can make containing box 46 mobile downwards, mobile downwards by making containing box 46, thus can must be lower with the height setting of seat 52, and can increase the accommodation space of containing box 46.
By containing box 46 is mobile downwards, thereby the bottom of containing box 45 moves down.If the bottom 48 that makes the larger storage battery of weight is consistent with the bottom 45 of the containing box that has moved down on short transverse, then storage battery 47 and containing box 46 can be reduced configuration.Consequently, can realize the low center of gravity of vehicle.
In addition, because in the rearward end top of containing box 46 configuration seat hinge section 77, and therefore seat hinge section 77 can arrange in the front upper portion of containing box 46 lockout mechanism 76 of front wall portion 61 easily for seat 52 rearward being lifted the unlimited so-called rear hinge type in top that makes containing box 46.
In Figure 11, owing in swing arm 17 drive motor 21 is installed, therefore can be with drive motor 21 and trailing wheel 14 disposed adjacent.By making drive motor 21 near trailing wheel 14, can improve thus the transmission efficiency of drive motor 21.
Drive motor 21 is configured in the swing arm 17 with the attitude that S. A. 22 extends along the overall width direction.By making this drive motor 21 become the transverse part 89 of swing arm, thus with drive motor 21 as the strength member utilization.Thereby, can make swing arm 17 have the rigidity of regulation by drive motor 21, and can make drive motor 21 near trailing wheel 14 and compactly configuration simultaneously.
[embodiment 4]
Next, based on accompanying drawing, embodiments of the invention 4 are described.
As shown in figure 14, electric bicycle 10 is vehicles described as follows, possesses: the front fork 15 that is arranged on the anterior of vehicle frame 11 and front-wheel 13 is carried out the axle supporting; Be arranged on the hinge portion 16 of the bottom of vehicle frame 11; Swing the swing arm 17 that is linked to freely this hinge portion 16 and trailing wheel 14 is carried out the axle supporting; Be arranged on the drive motor 21 on the vehicle frame 11, described electric bicycle 10 travels take this drive motor 21 as drive source.Lower rear at seat 52 disposes PDU section 71.
The difference larger with embodiment 1 is that drive motor 21 is installed on the vehicle frame 11.
Containing box 46 position overlapping with hinge portion 16 under the vehicle side-looking is observed, the side disposed adjacent of at least a portion and swing arm 17.
The position overlapping with containing box 46 on short transverse, and dispose storage battery 47 at the vehicle front of containing box 46.In addition, the position overlapping with containing box 46 on short transverse, and in the vehicle front configuration driven of containing box 46 with electrical motor 21.
Drive motor 21 possesses speed reduction gearing 94 at the rear portion.Under the vehicle side-looking is observed, this speed reduction gearing 94 and containing box 46 overlay configuration, and dispose the output rotating shaft 22 of drive motor 21 in the dead ahead of hinge portion 16 and then.Volume hangs with chain 96 between the sprocket wheel 95 of this output rotating shaft 22 and trailing wheel 14.
At the rear view of vehicle of end tread portion 54 configuration containing box 46, and the tray portion 56 that the top of this containing box 46 is divided up and down is set, with this tray portion 56 as auxiliary incorporating section 57, with the below of tray portion 56 as the incorporating section 59 that can accommodate the helmet 58 grades.
Containing box 46 possesses seat hinge section 77.The top of containing box 46 is capped into and can opens and closes via seat hinge section 77.Seat hinge section 77 is also used as the oscillating axle of seat 52 and tray portion 56.
As shown in figure 15, main frame 32 comprises: front baffle 40; From the rearward end of this front baffle to the left and right and the rear extend about body side frame 33L, 33R.
About body side frame 33L, 33R comprise: about anterior 101L, 101R, they extend backward rear view of vehicle about from the rear end 98 of front baffle 40 to the overall width direction and extend; About rear portion 102L, 102R, they extend to the oblique back upper place of vehicle, and with they pars intermedia 103L, 103R with about the mode of rearward end binding of front portion dispose.Top and the bottom of rear portion 102L, 102R about first crossbeam 41 and second cross beam 42 are erected at.About seat rail 35L, 35R respectively from about rear portion 102L, the rearward end of 102R extend to rear view of vehicle.
Be about tabular hinge portion 16,16 is erected at anterior 101L, 101R and about rear portion 102L, 102R between.
As shown in figure 16, the swing arm 17 that is consisted of by arm 65L, 65R and transverse part 89 from about hinge portion 16,16 extend to rear view of vehicle.Containing box 46 with by about anterior 101L, the mode that 101R clips arrange.
The position overlapping with containing box 46 on short transverse, and dispose drive motor 21 at the vehicle front of containing box 46.
As shown in figure 17, auxiliary incorporating section 57 is arranged between containing box 46 and the seat (Figure 14, symbol 52).The wheel Guo of containing box bottom 45 is the curved surface 117 that forms U word shape, therefore can avoid the interference with speed reduction gearing 94.
Shown in Figure 18 (a), auxiliary incorporating section 57 is set between the base plate 72 of containing box 46 and seat.Mounting article 85,86 in this auxiliary incorporating section 57, and in containing box 46, take in the helmet 58.
Shown in Figure 18 (b), by make seat 52 centered by seat hinge section 77 in the figure arrow h direction rotate, the article 85,86 that can be positioned in the auxiliary incorporating section 57 take out.
Shown in Figure 18 (c), with after being positioned in article 85,86 in the auxiliary incorporating section 57 and taking out, and then tray portion 56 arrow h direction in the figure is rotated, the helmet 58 that is accommodated in the containing box 46 can be taken out thus.
In Figure 14, auxiliary incorporating section 57 is set between the base plate 72 of containing box 46 and seat.Except containing box 46, also be provided with auxiliary incorporating section 57 below the seat 52, therefore can making a distinction according to the kind of article or size etc. and take in.Consequently, can improve the convenience of taking in.
Containing box 4 position overlapping with hinge portion 16 under the vehicle side-looking is observed, the side disposed adjacent of at least a portion and swing arm 17.
In electric bicycle, at the space, side of the hinge portion 16 that disposes driving engine configuration containing box 46 in the past.Therefore, can make containing box 46 mobile downwards, mobile downwards by making containing box 46, thus can must be lower with the height setting of seat 52, and can increase accommodation space.
By containing box 46 is mobile downwards, the bottom 45 of containing box moves down thus.If the bottom 48 that makes the larger storage battery of weight is consistent with the bottom 45 of the containing box that has moved down, then storage battery 47 and containing box 46 can be reduced configuration.Consequently, can realize the low center of gravity of vehicle.
[embodiment 5]
Next, based on accompanying drawing, embodiments of the invention 5 are described.
As shown in figure 19, electric bicycle 10 is vehicles described as follows, possesses: the front fork 15 that is arranged on the anterior of vehicle frame 11 and front-wheel 13 is carried out the axle supporting; Be arranged on the hinge portion 16 of the bottom of vehicle frame 11; Swing the swing arm 17 that is linked to freely this hinge portion 16 and trailing wheel 14 is carried out the axle supporting; With the drive motor 21 that this swing arm 17 arranges integratedly, described electric bicycle 10 travels by this drive motor 21.
At the rear view of vehicle configuration driven electrical motor 21 of containing box 46, this drive motor 21 is installed in the swing arm 17.
The top position of the hinge portion 16 of containing box 46 under the vehicle side-looking is observed, the side disposed adjacent of at least a portion and swing arm 17.That is, pivot 64 is configured in the below of containing box 46, but containing box 46 is overlapping with swing arm 17 parts.
Shown in Figure 20 (a), be provided with seat hinge section 77 in the upper front end of containing box 46, in this seat hinge section 77 seats 52 are installed, can openedly and closedly cover the top of containing box 46 by this seat 52.
Shown in Figure 20 (b), open containing box 46 by seat 52 is rotated centered by seat hinge section 77, thereby can take out the helmet 58 to arrow i direction among the figure.
In Figure 19, it is overlapping that containing box 46 is configured under the vehicle side-looking is observed at least a portion and swing arm 17.
In electric bicycle, can be at the space, side of the swing arm 17 of disposing driving engine configuration containing box 46 in the past.Therefore, can make containing box 46 mobile downwards, mobile downwards by making containing box 46, thus can must be lower with the height setting of seat 52, and can increase accommodation space.
Since in swing arm 17 drive motor 21 is installed, therefore can be with drive motor 21 and trailing wheel 14 disposed adjacent.By making drive motor 21 near trailing wheel 14, can suppress torque loss thus and improve the transmission efficiency of drive motor 21.
Need to prove that the present invention is applicable to two-wheeled (electric bicycle) that travel by drive motor in embodiment, but also goes for three-wheel vehicle, can also be applicable to common vehicle.
[industrial applicibility]
The present invention is applicable to electric bicycle.
Claims (8)
1. electric bicycle, it possesses:
Forwardly possesses head tube (31) and from head tube (31) extended main frame (32) rearward;
Be rotation front fork (15) freely by described head tube (31) supporting and with front-wheel (13) supporting;
With the rear portion binding of described main frame (32) and to the extended seat rail of rear view of vehicle (35L, 35R);
Be arranged on the hinge portion (16) at the rear portion of described main frame (32);
Swing and be linked to freely this hinge portion (16) and the supporting of trailing wheel (14) axle is rotation swing arm (17) freely;
The seat (52) that is supported directly or indirectly by described seat rail (35L, 35R);
Be configured in the below of this seat (52) and the containing box (46) of containing objects,
Described electric bicycle travels by drive motor (21), it is characterized in that,
Described containing box (46) is the position overlapping with described hinge portion (16) under the vehicle side-looking is observed, the side disposed adjacent of at least a portion and described swing arm (17).
2. electric bicycle according to claim 1 is characterized in that,
The position overlapping with described containing box (46) on short transverse, and dispose storage battery (47) at the vehicle front of described containing box (46).
3. electric bicycle according to claim 1 and 2 is characterized in that,
The position overlapping with described containing box (46) on short transverse, and dispose described drive motor (21) at the rear view of vehicle of described containing box (46), this drive motor (21) is installed in the described swing arm (17).
4. electric bicycle according to claim 3 is characterized in that,
Pair of right and left ground, described hinge portion (16,16) arranges, possess the arm (65L, 65R) of the pair of right and left that links with the hinge portion (16,16) of described pair of right and left in described swing arm (17), at the rear of described containing box (46) and the place ahead of described trailing wheel (14) the connecting part (67) that the arm (65L, 65R) of described pair of right and left links is disposed described drive motor (21).
5. electric bicycle according to claim 1 and 2 is characterized in that,
The position overlapping with described containing box (46) on short transverse, and in the vehicle front configuration driven of described containing box (46) with electrical motor (21).
6. each described electric bicycle is characterized in that according to claim 1～5,
Described containing box (46) is arranged to and can be opened and closed in the section that straddles (55) side that straddles for the passenger of vehicle front.
7. each described electric bicycle is characterized in that according to claim 1～6,
Between the base plate (72) of described containing box (46) and described seat (52), be provided with auxiliary incorporating section (57).
8. electric bicycle, it possesses:
Forwardly possesses head tube (31) and from head tube (31) extended main frame (32) rearward;
Be rotation front fork (15) freely by described head tube (31) supporting and with front-wheel (13) supporting;
With the rear portion binding of described main frame (32) and to the extended seat rail of rear view of vehicle (35L, 35R);
Be arranged on the hinge portion (16) at the rear portion of described main frame (32);
Swing is linked to freely this hinge portion (16) and trailing wheel (14) axle is supported as rotating freely swing arm (17);
The seat (52) that is supported directly or indirectly by described seat rail (35L, 35R);
Be configured in the below of this seat (52) and the containing box (46) of containing objects,
Described electric bicycle travels by drive motor (21), it is characterized in that,
It is overlapping that described containing box (46) is configured under the vehicle side-looking is observed at least a portion and described swing arm (17).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011-186231 | 2011-08-29 | ||
| JP2011186231A JP5738124B2 (en) | 2011-08-29 | 2011-08-29 | Electric motorcycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102963464A true CN102963464A (en) | 2013-03-13 |
| CN102963464B CN102963464B (en) | 2014-09-24 |
Family
ID=47793964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210303074.3A Active CN102963464B (en) | 2011-08-29 | 2012-08-23 | Electric two-wheeled vehicle |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5738124B2 (en) |
| CN (1) | CN102963464B (en) |
| IT (1) | ITTO20120706A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104340313A (en) * | 2013-08-05 | 2015-02-11 | 光阳工业股份有限公司 | Electric motorcycle |
| CN112618184A (en) * | 2019-09-24 | 2021-04-09 | 本田技研工业株式会社 | Steering mechanism and wheelchair |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7135033B2 (en) * | 2020-07-09 | 2022-09-12 | 本田技研工業株式会社 | Straddle-type vehicle cover structure |
| JP7229213B2 (en) * | 2020-09-25 | 2023-02-27 | 本田技研工業株式会社 | STORAGE STRUCTURE AND DIVISION MEMBER FOR SADDLE-RIDING VEHICLE |
| WO2023127075A1 (en) * | 2021-12-28 | 2023-07-06 | 本田技研工業株式会社 | Saddled vehicle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1104598A (en) * | 1991-02-06 | 1995-07-05 | 本田技研工业株式会社 | Electric vehicle |
| US6170593B1 (en) * | 1998-10-27 | 2001-01-09 | Suzuki Kabushiki Kaisha | Housing device of motorcycle |
| CN1328943A (en) * | 2000-06-14 | 2002-01-02 | 本田技研工业株式会社 | Motor-driven cycle with fuel cell |
| CN1607156A (en) * | 2003-10-14 | 2005-04-20 | 本田技研工业株式会社 | Motor bicycle |
| CN101058331A (en) * | 2003-06-09 | 2007-10-24 | 本田技研工业株式会社 | Hybrid vehicle |
| JP2008279961A (en) * | 2007-05-11 | 2008-11-20 | Honda Motor Co Ltd | Small-sized vehicle |
| CN102149594A (en) * | 2008-09-30 | 2011-08-10 | 本田技研工业株式会社 | Electric two-wheeled vehicle |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0615788Y2 (en) * | 1987-12-21 | 1994-04-27 | スズキ株式会社 | Scooter storage device |
| JP2508512Y2 (en) * | 1989-10-20 | 1996-08-28 | 本田技研工業株式会社 | Motor cooling system for electric vehicles |
| JP2965750B2 (en) * | 1991-06-06 | 1999-10-18 | ヤマハ発動機株式会社 | Controller arrangement structure for electric motorcycle |
| JP3127529B2 (en) * | 1991-11-21 | 2001-01-29 | スズキ株式会社 | Electric scooter |
| JP2554968Y2 (en) * | 1993-10-08 | 1997-11-19 | 川崎重工業株式会社 | Motorcycle |
| JP3194472B2 (en) * | 1999-07-16 | 2001-07-30 | 本田技研工業株式会社 | Motorcycle drive unit with electric motor |
| JP2001088765A (en) * | 1999-09-21 | 2001-04-03 | Honda Motor Co Ltd | Rear cushion unit arranging structure of motorcycle |
| JP4226317B2 (en) * | 2002-12-27 | 2009-02-18 | 本田技研工業株式会社 | Small vehicle |
| JP2007015642A (en) * | 2005-07-11 | 2007-01-25 | Yamaha Motor Co Ltd | Power-assisted bicycle |
| JP5225913B2 (en) * | 2009-03-27 | 2013-07-03 | 本田技研工業株式会社 | Electric vehicle |
| CN102753424B (en) * | 2010-02-18 | 2014-07-30 | 本田技研工业株式会社 | Motor scooter type electric vehicle |
-
2011
- 2011-08-29 JP JP2011186231A patent/JP5738124B2/en active Active
-
2012
- 2012-08-06 IT ITTO20120706 patent/ITTO20120706A1/en unknown
- 2012-08-23 CN CN201210303074.3A patent/CN102963464B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1104598A (en) * | 1991-02-06 | 1995-07-05 | 本田技研工业株式会社 | Electric vehicle |
| US6170593B1 (en) * | 1998-10-27 | 2001-01-09 | Suzuki Kabushiki Kaisha | Housing device of motorcycle |
| CN1328943A (en) * | 2000-06-14 | 2002-01-02 | 本田技研工业株式会社 | Motor-driven cycle with fuel cell |
| CN101058331A (en) * | 2003-06-09 | 2007-10-24 | 本田技研工业株式会社 | Hybrid vehicle |
| CN1607156A (en) * | 2003-10-14 | 2005-04-20 | 本田技研工业株式会社 | Motor bicycle |
| JP2008279961A (en) * | 2007-05-11 | 2008-11-20 | Honda Motor Co Ltd | Small-sized vehicle |
| CN102149594A (en) * | 2008-09-30 | 2011-08-10 | 本田技研工业株式会社 | Electric two-wheeled vehicle |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104340313A (en) * | 2013-08-05 | 2015-02-11 | 光阳工业股份有限公司 | Electric motorcycle |
| CN104340313B (en) * | 2013-08-05 | 2018-08-17 | 光阳工业股份有限公司 | Battery-operated motor cycle |
| CN112618184A (en) * | 2019-09-24 | 2021-04-09 | 本田技研工业株式会社 | Steering mechanism and wheelchair |
Also Published As
| Publication number | Publication date |
|---|---|
| ITTO20120706A1 (en) | 2013-03-01 |
| JP2013047063A (en) | 2013-03-07 |
| JP5738124B2 (en) | 2015-06-17 |
| CN102963464B (en) | 2014-09-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102963464B (en) | Electric two-wheeled vehicle | |
| CN102463883B (en) | Saddle-ride type electric vehicle | |
| CN103946108B (en) | Saddle-type electric vehicle | |
| KR101918315B1 (en) | Vehicle comprising a housing of an electric energy store, said housing being designed as a supporting structural component | |
| CN102753424B (en) | Motor scooter type electric vehicle | |
| CN204659913U (en) | A kind of Self-Balancing vehicle | |
| JP6183089B2 (en) | Electric vehicle | |
| US20120103706A1 (en) | Electric vehicle | |
| EP2765070B1 (en) | Two-rear-wheel electric-powered vehicle | |
| WO2012059959A1 (en) | Saddled electric vehicle | |
| CN102161363B (en) | Small-sized vehicles | |
| US20220161885A1 (en) | A cargo-carrying wheeled vehicle | |
| US11345438B2 (en) | Vehicle with a power unit | |
| CN103183087B (en) | Mount electric vehicle body structure | |
| TWI751486B (en) | Saddle-ride type electric vehicle | |
| GB2596206A (en) | Electric scooter | |
| US20230234664A1 (en) | Electric Off-road Vehicle | |
| CN102285413A (en) | Closed type tricycle system with variable rear wheel tread | |
| CN2887656Y (en) | Environment-friendly electric tricycle | |
| CN108657353B (en) | A kind of foldable dual-mode electric vehicle | |
| ITMI982524A1 (en) | MULTIFUNCTIONAL ELECTRIC TRACTION VEHICLE | |
| JP7354800B2 (en) | Straddle type electric vehicle | |
| CN211844714U (en) | Freight car | |
| CN102991621B (en) | Storing structure for straddle type vehicle | |
| CN103648898B (en) | Saddle-riding-type motorcycle |
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 |