WO2012090243A1 - 電動二輪車 - Google Patents
電動二輪車 Download PDFInfo
- Publication number
- WO2012090243A1 WO2012090243A1 PCT/JP2010/007563 JP2010007563W WO2012090243A1 WO 2012090243 A1 WO2012090243 A1 WO 2012090243A1 JP 2010007563 W JP2010007563 W JP 2010007563W WO 2012090243 A1 WO2012090243 A1 WO 2012090243A1
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- WO
- WIPO (PCT)
- Prior art keywords
- rear suspension
- swing arm
- electric
- motor
- end portion
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J43/00—Arrangements of batteries
- B62J43/20—Arrangements of batteries characterised by the mounting
- B62J43/28—Arrangements of batteries characterised by the mounting hidden within the cycle frame
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J43/00—Arrangements of batteries
- B62J43/10—Arrangements of batteries for propulsion
- B62J43/16—Arrangements of batteries for propulsion on motorcycles or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K11/00—Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
- B62K11/02—Frames
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K11/00—Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
- B62K11/02—Frames
- B62K11/04—Frames characterised by the engine being between front and rear wheels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K25/00—Axle suspensions
- B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
- B62K25/28—Axle suspensions for mounting axles resiliently on cycle frame or fork with pivoted chain-stay
- B62K25/283—Axle suspensions for mounting axles resiliently on cycle frame or fork with pivoted chain-stay for cycles without a pedal crank, e.g. motorcycles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K2204/00—Adaptations for driving cycles by electric motor
Definitions
- the present invention relates to an electric motorcycle that generates electric power by driving an electric motor with electric power from a battery.
- an object of the present invention is to make it possible to lower the center of gravity of the vehicle and to secure a space for arranging other parts above the swing arm.
- an electric motorcycle according to the present invention is an electric two-wheeled vehicle that drives a rear wheel by traveling power generated by an electric motor.
- a swing arm that is swingably connected to the vehicle body frame at a front end portion and rotatably supports the rear wheel at a rear end portion thereof; and a rear suspension that is spanned between the swing arm and the vehicle body frame; The rear suspension is disposed below the swinging shaft at the front end of the swing arm.
- the rear suspension in an electric motorcycle having no exhaust system, the rear suspension can be arranged by effectively utilizing the space that is vacated below the swing arm. As a result, the center of gravity of the vehicle can be lowered, and a space for placing other components can be created above the swing arm.
- a rear end portion of the rear suspension is connected to the swing arm, a front end portion of the rear suspension is connected to the vehicle body frame, and a front end portion of the rear suspension is below a swing shaft of a front end portion of the swing arm. May be arranged.
- the rear suspension is tilted forward, and the front end of the rear suspension is at a position lower than the swing axis of the swing arm, so that a space for placing other parts is secured.
- the center of gravity can be further lowered.
- the body frame includes a head pipe that supports a steering shaft, a main frame portion that extends rearward from the head pipe, and a motor unit case that is fixed to the main frame portion and includes a motor housing portion that houses the electric motor.
- An output shaft of the electric motor is located below a swing shaft of a front end portion of the swing arm, and a front end portion of the rear suspension is located below the output shaft of the electric motor. It may be connected to the case.
- the output shaft of the electric motor is positioned below the swing shaft of the swing arm, and the front end portion of the rear suspension is positioned below the output shaft of the electric motor.
- the motor unit case can be arranged without being obstructed by the rear suspension.
- the motor accommodating portion includes a main body portion having a frame fixing portion for fixing to a frame portion different from the motor unit case in the body frame, and a protruding portion protruding from the main body portion to one side in the vehicle width direction.
- the rear suspension may be coupled to the main body.
- the load applied to the motor unit case from the rear suspension is difficult to be transmitted to the projecting portion that projects in a cantilevered manner in the motor housing portion. It can be prevented from acting.
- the swing arm may be provided with a downward projecting bracket, and the rear suspension may be coupled to the bracket.
- the rear suspension can be provided at a low position in a desired posture, and the degree of freedom in design can be improved.
- the output shaft of the electric motor being disposed forward and below the output shaft of the transmission;
- the front end portion of the rear suspension may be disposed behind the output shaft of the electric motor and below the output shaft of the transmission.
- a space can be provided above the front end portion of the rear suspension, and interference between the rear suspension and the transmission can be easily prevented.
- the rear suspension may be arranged at a position shifted in the vehicle width direction with respect to the transmission.
- the rear suspension may be disposed on the vehicle width center line in plan view.
- the bank angle of the electric motorcycle can be sufficiently secured.
- the charging connector is provided at a height at which charging work can be easily performed by disposing the rear suspension below the swing arm and disposing the charging connector in a space that is open above the swing arm. be able to.
- the center of gravity of the vehicle can be lowered, and a space for arranging other parts can be created above the swing arm.
- FIG. 1 is a left side view showing an electric motorcycle according to a first embodiment of the present invention.
- FIG. 2 is a plan view of a main part of a motor unit case and a rear suspension of the electric motorcycle shown in FIG. 1 viewed from above.
- FIG. 6 is a left side view showing a rear suspension and its vicinity of an electric motorcycle according to a second embodiment of the present invention.
- FIG. 4 is a plan view of a main part of a motor unit case and a rear suspension of the electric motorcycle shown in FIG. 3 viewed from above.
- FIG. 1 is a left side view of an electric motorcycle 1 according to an embodiment of the present invention.
- FIG. 2 is a plan view of the main part of the motor unit case 10 and the rear suspension 30 of the electric motorcycle 1 shown in FIG. 1 as viewed from above.
- the electric motorcycle 1 does not include an internal combustion engine, and travels by rotating the rear wheels 12 with power from the electric motor 21.
- the electric motorcycle 1 includes a front fork 2 provided in a substantially vertical direction with a predetermined caster angle, and a front wheel 3 as a driven wheel is rotatably supported at a lower portion of the front fork 2.
- a lower part of the steering shaft 4 is connected to the upper part of the front fork 2, and a bar-type handle 5 having grip portions 5 a on the left and right is attached to the upper part of the steering shaft 4.
- the portion of the grip portion 5a of the handle 5 that the driver grips with the right hand is an accelerator grip.
- the steering shaft 4 is rotatably inserted into a head pipe 7 constituting the vehicle body frame 6, and the front wheel 3 is steered when the driver rotates the handle 5.
- the body frame 6 includes a head pipe 7, a pair of upper and lower main frame portions 8 extending rearward while tilting slightly downward from the head pipe 7, and a rearward tilt extending downward from the head pipe 7 than the main frame portion 8.
- a down frame portion 9, and a main frame portion 8 and a motor unit case 10 (described later) fixed to the rear end portion of the down frame portion 9 are provided. That is, the motor unit case 10 also forms part of the vehicle body frame 6.
- a front end portion 11a of a swing arm 11 extending substantially in the front-rear direction is pivotally supported on the motor unit case 10 via a swing shaft 25, and a rear wheel 12 serving as a drive wheel is mounted on a rear end portion 11b of the swing arm 11. It is supported rotatably.
- a front end of a seat frame portion 14 that supports a seat 13 on which a driver or the like rides is fixed to the main frame portion 8, and a support frame that supports the seat frame portion 14 from below is fixed to the motor unit case 10.
- the front end of the part 15 is fixed.
- the support frame portion 15 has a rear end portion fixed to the seat frame portion 14 and is disposed at an angle so as to be separated downward from the seat frame portion 14 as it goes forward.
- a battery case 17 that houses a battery 16 is attached to the main frame portion 8.
- the battery case 17 has a substantially rectangular parallelepiped shape and is arranged so as to overlap the main frame portion 8 in a side view.
- An inverter 20 is attached to the lower surface of the battery case 17.
- a storage box 18 is provided on the upper side of the battery case 17 for storing small items.
- a seat 13 is provided behind the storage box 18, and a cover 19 is provided below and behind the seat 13.
- the motor unit case 10 is integrally provided with a motor housing portion 23 in which an electric motor 21 for driving driving is housed and a transmission housing portion 24 in which a transmission 22 is housed.
- the motor accommodating part 23 has a main body part 23a having a frame fixing part 23c for fixing to the down frame part 9, and a protruding part 23b protruding from the main body part 23a to one side in the vehicle width direction.
- the electric motor 21 is disposed such that its output shaft 21a faces the vehicle width direction, and a bearing (not shown) that rotatably supports the output shaft 21a of the electric motor 21 is provided on the projecting portion 23b. ing. Note that the output shaft 21 a of the electric motor 21 is positioned below the swing shaft 25 of the front end portion 11 a of the swing arm 11.
- the transmission housing portion 24 is formed so as to protrude obliquely upward from the motor housing portion 23, and a space S ⁇ b> 1 is formed at a location below the transmission housing portion 24 and behind the motor housing portion 23. ing.
- the rear end portion of the main frame portion 8 is fixed to the front portion of the transmission housing portion 24.
- the front end portion 11 a of the swing arm 11 is swingably coupled to the rear portion of the transmission housing portion 24 via the swing shaft 25.
- the transmission 22 accommodated in the transmission accommodating portion 24 includes an input shaft 26 to which rotational power is transmitted from the output shaft 21a of the electric motor 21 via a gear (not shown), and a plurality of transmission gears (not shown).
- the output shaft 27 of the transmission 22 is disposed in front of the swing shaft 25, the input shaft 26 of the transmission 22 is disposed in front and below the output shaft 27, and the output shaft 21 a of the electric motor 21 is connected to the transmission 22. It is disposed in front of and below the input shaft 26.
- the rotational power of the output shaft 27 of the transmission 22 is transmitted to the rear wheel 12 via the chain 28.
- the front end portion of the support frame portion 15 is fixed to a portion of the transmission housing portion 24 above the swing shaft 25.
- the seat frame portion 14, the support frame portion 15, and the motor unit case 10 define a substantially triangular space S2 in a side view, and the battery 16 is charged in the space S2 by an external power source (not shown).
- a quick charging connector 29 is provided. That is, the quick charging connector 29 is disposed above the motor unit case 10 and the swing arm 11.
- the electric power of the battery 16 charged by the quick charging connector 29 is supplied to the electric motor 21 through the inverter 20, whereby traveling power is generated in the electric motor 21 to drive the rear wheels 12.
- a rear suspension 30 is bridged between the motor unit case 10 and the swing arm 11, and the entire rear suspension 30 is disposed below the swing shaft 25 of the front end portion 11 a of the swing arm 11.
- the rear suspension 30 is arranged so as to extend substantially rearward and slightly horizontal when the electric motorcycle 1 is stopped.
- a suspension mounting portion 23d is provided on the rear surface of the body portion 23a of the motor housing portion 23 of the motor unit case 10, and the front end portion 30a of the rear suspension 30 is connected to the suspension mounting portion 23d.
- a front end portion 30 a of the rear suspension 30 is positioned rearward and lower than the output shaft 21 a of the electric motor 21, positioned lower than the output shaft 27 of the transmission 22, and forward and lower than the swing shaft 25. positioned.
- a bracket 31 protruding downward in front of the rear wheel 12 is fixed to a cross member portion (not shown) of the swing arm 11, and a rear end portion 30 b of the rear suspension 30 is connected to a lower end portion of the bracket 31.
- the rear suspension 30 is disposed on the vehicle width center line C (see FIG. 2), and the transmission housing portion 24 of the motor unit case 10 is located above the rear suspension 30.
- the transmission housing portion 24 is formed so as to protrude obliquely upward and rearward from the motor housing portion 23, a portion of the motor unit case 10 disposed above the rear suspension 30 and the rear suspension 30 A space S ⁇ b> 1 that expands in the vertical direction as it goes rearward is formed.
- the rear suspension 30 can be arranged by effectively utilizing the space vacated below the swing arm 11.
- the center of gravity of the electric motorcycle 1 can be lowered, and a space for arranging other parts such as the quick charging connector 29 can be created above the swing arm 11.
- the rear suspension 30 extends in the front-rear direction in a substantially horizontal state with a slightly lower front, a sufficiently low center of gravity can be achieved while the rear suspension 30 is disposed so as not to interfere with other components. .
- the output shaft 21a of the electric motor 21 is positioned below the swing shaft 25 of the swing arm 11, and the front end 30a of the rear suspension 30 is positioned below the output shaft 21a of the electric motor 21,
- the motor unit case 10 can be disposed without being obstructed by the rear suspension 30.
- the rear suspension 30 since the rear suspension 30 is connected to the bracket 31 projecting downward from the swing arm 11, the rear suspension 30 can be provided at a low position in a desired posture, and the degree of freedom in design can be improved. Further, the rear suspension 30 is connected to the main body portion 23 a of the motor unit case 10, and the load applied to the motor unit case 10 from the rear suspension 30 is transmitted to the protruding portion 23 b protruding in a cantilever manner of the motor housing portion 23. It is hard to be done. Therefore, it is possible to prevent a torsional force or the like from acting on the electric motor 21 accommodated in the motor accommodating portion 23.
- the transmission housing portion 24 is provided so as to protrude obliquely upward and rearward from the motor housing portion 23, and the output shaft 21 a of the electric motor 21 is forward and downward with respect to the output shaft 27 of the transmission 22.
- the front end 30 a of the rear suspension 30 is disposed behind the output shaft 21 a of the electric motor 21 and below the output shaft 27 of the transmission 22. Therefore, a sufficient space S1 is formed between the rear suspension 30 and the motor unit case 10, and the rear suspension 30 can be prevented from interfering with the motor unit case 10 even if the swing arm 11 swings greatly. Since the rear suspension 30 is disposed on the vehicle width center line C in a plan view, even if the rear suspension 30 is disposed at a low position to reduce the center of gravity, the bank angle of the electric motorcycle 1 during cornering is set. Can be secured sufficiently.
- the motor accommodating portion 23 is disposed above the rear suspension 30, the front of the rear suspension 30 can be protected by the motor accommodating portion 23 against obstacles such as road surface irregularities and rocks. Further, the front end 30a of the rear suspension 30 is connected to the motor housing portion 23 positioned in front of the swing shaft 25 of the swing arm 11, so that the length of the rear suspension 30 can be made as long as possible. Further, since the bracket 31 protrudes downward from the cross member portion of the swing arm 11, the support rigidity of the rear suspension 30 can also be increased.
- FIG. 3 is a left side view showing the rear suspension 30 and its vicinity of the electric motorcycle 100 according to the second embodiment of the present invention.
- FIG. 4 is a plan view of the main part of the motor unit case 110 and the rear suspension 30 of the electric motorcycle 100 shown in FIG. 3 as viewed from above.
- symbol is attached
- a battery case 118 containing the battery 16 is provided in a pair of left and right and upper and lower main frame portions 108 extending rearward from the head pipe 7.
- a pivot frame portion 135 is fixed to the rear end portion of the frame portion 108, and the front end portion 11 a of the swing arm 11 is connected to the pivot frame 135 via the swing shaft 25.
- a motor unit case 110 is fixed to the main frame part 108, the down frame part 9 and the pivot frame part 135.
- the motor unit case 110 is integrally provided with a motor housing portion 123 in which the electric motor 21 is housed and a transmission housing portion 124 that is provided on the rear side of the motor housing portion 123 and houses the transmission 122.
- the lower surface of the motor housing portion 123 and the lower surface of the transmission housing portion 124 are formed substantially flat.
- the transmission accommodating portion 124 has a width in the vehicle width direction smaller than that of the motor accommodating portion 123, and a space S ⁇ b> 3 is formed at a location on the side of the transmission accommodating portion 124 and behind the motor accommodating portion 123.
- the suspension mounting portion 123a protrudes downward from the lower surface of the motor housing portion 123, and the front end portion 30a of the rear suspension 30 is connected to the suspension mounting portion 123a.
- the rear suspension 30 is disposed substantially in parallel along the lower surface of the motor unit case 10.
- the rear suspension 30 is disposed at a position shifted laterally in the vehicle width direction with respect to the transmission housing portion 124. That is, the rear suspension 30 is disposed at a position overlapping the space S in plan view. Therefore, it is possible to easily prevent interference between the rear suspension 30 and the transmission housing portion 124 while reducing the distance between the rear suspension 30 and the transmission housing portion 124. Since other configurations are the same as those of the first embodiment described above, description thereof is omitted.
- the front end 30a of the rear suspension 30 is connected to the motor unit cases 10 and 110 in the body frame 6, but other parts may be used as long as they are positioned below the swing shaft 25. You may connect with a frame part (for example, main frame part 8,108 grade
- the rear suspension is connected between a part of the swing arm and the frame portion.
- the rear suspension may be connected via a link member.
- the rear end portion of the rear suspension may be connected to a link member that is connected to the swing arm so as to be angularly displaceable.
- the front end portion of the rear suspension may be coupled to the main frame portion or the frame portion integral with the main frame portion so as to be angularly displaceable.
- the rear suspension is disposed forwardly or horizontally.
- the present invention is not limited thereto, and the rear suspension may be disposed forwardly.
- the rear end portion of the rear suspension is disposed in front of the rear wheel.
- the rear end portion of the rear suspension may be disposed behind the front end portion of the rear wheel.
- the number of rear suspensions is not limited to one, and may be provided on both sides in the vehicle width direction.
- the connector is disposed above the swing arm, but other components may be disposed. For example, an inverter, a battery, a control device, and the like may be arranged.
- the area above the swing arm is likely to be surrounded by the frame, and these parts can be protected by the frame.
- the present invention is not limited to the above-described embodiments, and the configuration can be changed, added, or deleted without departing from the spirit of the present invention.
- the above embodiments may be arbitrarily combined with each other. For example, some configurations or methods in one embodiment may be applied to other embodiments.
- the present invention can reduce the center of gravity of the vehicle, and has an excellent effect of creating a space for placing other parts above the swing arm, and its significance. It is beneficial to apply widely to electric motorcycles that can exhibit the above.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
Description
図1は、本発明の実施形態に係る電動二輪車1の左側面図である。図2は、図1に示す電動二輪車1のモータユニットケース10及びリヤサスペンション30を上方から見た要部平面図である。図1に示すように、電動二輪車1は、内燃機関を備えておらず、電動モータ21による動力で後輪12を回転させて走行するものである。電動二輪車1は、所定のキャスター角をもって略上下方向に設けられたフロントフォーク2を備え、フロントフォーク2の下部には従動輪である前輪3が回転自在に支持されている。フロントフォーク2の上部には、ステアリングシャフト4の下部が接続されており、ステアリングシャフト4の上部には、左右にグリップ部5aを備えたバー型のハンドル5が取り付けられている。ハンドル5のグリップ部5aのうち運転者が右手により把持する部分はアクセルグリップとなっている。ステアリングシャフト4は、車体フレーム6を構成するヘッドパイプ7に回動自在に挿通されており、運転者がハンドル5を回動させることで前輪3が操舵される。
図3は、本発明の第2実施形態に係る電動二輪車100のリヤサスペンション30及びその近傍を示す左側面図である。図4は、図3に示す電動二輪車100のモータユニットケース110及びリヤサスペンション30を上方から見た要部平面図である。なお、第1実施形態と共通する構成については同一符号を付して詳細な説明を省略する。図3及び4に示すように、本実施形態の電動二輪車100では、ヘッドパイプ7から後方に延びた左右一対及び上下一対のメインフレーム部108にバッテリ16を収容したバッテリケース118が設けられ、メインフレーム部108の後端部にはピボットフレーム部135が固定され、そのピボットフレーム135にはスイングアーム11の前端部11aが揺動軸25を介して接続されている。
6 車体フレーム
7 ヘッドパイプ
8,108 メインフレーム部
10,110 モータユニットケース
11 スイングアーム
21 電動モータ
21a 出力軸
22 変速機
23,123 モータ収容部
23a,123a 本体部
23b,123b 突出部
24,124 変速機収容部
25 揺動軸
26 入力軸
27 出力軸
29 急速充電用コネクタ
30 リヤサスペンション
31 ブラケット
Claims (9)
- 電動モータが発生した走行動力によって後輪を駆動する電動二輪車において、
車体フレームと、
略前後方向に延び、その前端部にて前記車体フレームと揺動可能に連結され、その後端部にて前記後輪を回転可能に支持するスイングアームと、
前記スイングアームと前記車体フレームとの間に架け渡されるリヤサスペンションと、を備え、
前記リヤサスペンションが、前記スイングアームの前端部の揺動軸よりも下方に配置されている、電動二輪車。 - 前記リヤサスペンションの後端部が前記スイングアームに接続され、前記リヤサスペンションの前端部が前記車体フレームに接続され、
前記リヤサスペンションの前端部が、前記スイングアームの前端部の揺動軸よりも下方に配置されている、請求項1に記載の電動二輪車。 - 前記車体フレームは、ステアリングシャフトを支持するヘッドパイプと、前記ヘッドパイプから後方に延びるメインフレーム部と、前記メインフレーム部に固定されて前記電動モータを収容するモータ収容部が形成されたモータユニットケースとを備え、
前記電動モータの出力軸は、前記スイングアームの前端部の揺動軸よりも下方に位置し、
前記リヤサスペンションの前端部は、前記電動モータの出力軸よりも下方において前記モータユニットケースに連結されている、請求項1又は2に記載の電動二輪車。 - 前記モータ収容部は、前記車体フレームのうち前記モータユニットケースとは別のフレーム部に固定するためのフレーム固定部を有する本体部と、前記本体部から車幅方向の一方側に突出する突出部とを有し、
前記リヤサスペンションは、前記本体部に連結されている、請求項3に記載の電動二輪車。 - 前記スイングアームには、下方に突出するブラケットが設けられており、
前記リヤサスペンションは、前記ブラケットに連結されている、請求項1乃至4のいずれかに記載の電動二輪車。 - 前記電動モータの出力軸から回転動力を変速して前記後輪へ伝達するための変速機をさらに備え、
前記電動モータの出力軸は、前記変速機の出力軸よりも前方かつ下方に配置され、
前記リヤサスペンションの前端部は、前記電動モータの出力軸よりも後方で且つ前記変速機の出力軸よりも下方に配置されている、請求項1乃至5のいずれかに記載の電動二輪車。 - 前記リヤサスペンションは、前記変速機に対して車幅方向にずれた位置に配置されている、請求項6に記載の電動二輪車。
- 前記リヤサスペンションは、平面視で車幅中心線上に配置されている、請求項1乃至6のいずれかに記載の電動二輪車。
- 前記電動モータに電力を供給するためのバッテリと、前記バッテリを外部電源により充電するための充電用コネクタと、をさらに備え、
前記充電用コネクタが、前記スイングアームよりも上方に配置されている、請求項1乃至8のいずれかに記載の電動二輪車。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012550578A JP5536909B2 (ja) | 2010-12-27 | 2010-12-27 | 電動二輪車 |
CN201080070692.7A CN103261015B (zh) | 2010-12-27 | 2010-12-27 | 电动摩托车 |
US13/997,982 US8919482B2 (en) | 2010-12-27 | 2010-12-27 | Electric motorcycle |
PCT/JP2010/007563 WO2012090243A1 (ja) | 2010-12-27 | 2010-12-27 | 電動二輪車 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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PCT/JP2010/007563 WO2012090243A1 (ja) | 2010-12-27 | 2010-12-27 | 電動二輪車 |
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US (1) | US8919482B2 (ja) |
JP (1) | JP5536909B2 (ja) |
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JP2012144178A (ja) * | 2011-01-13 | 2012-08-02 | Honda Motor Co Ltd | 電動車両 |
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JP2017178269A (ja) * | 2016-03-31 | 2017-10-05 | 本田技研工業株式会社 | 鞍乗り型車両 |
JP2017178268A (ja) * | 2016-03-31 | 2017-10-05 | 本田技研工業株式会社 | 鞍乗り型電動車両 |
US11713091B2 (en) * | 2018-03-29 | 2023-08-01 | Honda Motor Co., Ltd. | Straddle type electric vehicle |
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WO2020213593A1 (ja) * | 2019-04-19 | 2020-10-22 | ヤマハ発動機株式会社 | シリーズハイブリッド式ストラドルドビークル |
WO2020213591A1 (ja) * | 2019-04-19 | 2020-10-22 | ヤマハ発動機株式会社 | ストラドルドビークル |
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WO2023188953A1 (ja) * | 2022-03-31 | 2023-10-05 | 本田技研工業株式会社 | 電動車両 |
Also Published As
Publication number | Publication date |
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JP5536909B2 (ja) | 2014-07-02 |
CN103261015B (zh) | 2016-11-23 |
US20130292198A1 (en) | 2013-11-07 |
JPWO2012090243A1 (ja) | 2014-06-05 |
CN103261015A (zh) | 2013-08-21 |
US8919482B2 (en) | 2014-12-30 |
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