WO2022210758A1 - 鞍乗り型車両 - Google Patents

鞍乗り型車両 Download PDF

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Publication number
WO2022210758A1
WO2022210758A1 PCT/JP2022/015624 JP2022015624W WO2022210758A1 WO 2022210758 A1 WO2022210758 A1 WO 2022210758A1 JP 2022015624 W JP2022015624 W JP 2022015624W WO 2022210758 A1 WO2022210758 A1 WO 2022210758A1
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WO
WIPO (PCT)
Prior art keywords
fuel tank
vehicle
air cleaner
cleaner case
battery
Prior art date
Application number
PCT/JP2022/015624
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
侑史 倉澤
良行 佐藤
翔 河野
Original Assignee
本田技研工業株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 本田技研工業株式会社 filed Critical 本田技研工業株式会社
Priority to JP2023511407A priority Critical patent/JP7470862B2/ja
Publication of WO2022210758A1 publication Critical patent/WO2022210758A1/ja

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Classifications

    • 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
    • B62J35/00—Fuel tanks specially adapted for motorcycles or engine-assisted cycles; Arrangements thereof
    • 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
    • B62J40/00—Arrangements of air cleaners specially adapted for cycles
    • 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
    • B62J43/30—Arrangements of batteries for providing power to equipment other than for propulsion
    • 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
    • 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
    • B62K11/06—Frames characterised by the engine being between front and rear wheels the frame being of single-beam type
    • B62K11/08—Frames characterised by the engine being between front and rear wheels the frame being of single-beam type the beam being fabricated from sheet metal, e.g. forming fuel tank walls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/16—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines characterised by use in vehicles

Definitions

  • the present invention relates to a saddle-ride type vehicle.
  • a saddle-riding vehicle that includes a battery, a fuel tank, and an air cleaner case is known (see Patent Documents 1 and 2, for example).
  • the battery and the fuel tank are separated greatly, or the distance between the battery and the fuel tank is increased.
  • the parts that are placed in the space are used as cushioning materials.
  • the present invention has been made in view of the above-described circumstances, and an object of the present invention is to avoid contact between a battery and a fuel tank with a compact structure in a saddle-ride type vehicle.
  • a saddle-ride type vehicle includes a battery, a fuel tank, and an air cleaner case for purifying intake air, wherein the air cleaner case is positioned between the battery and the fuel tank as viewed from the side of the vehicle.
  • the air cleaner case When viewed from the side of the vehicle, at least a portion of the battery overlaps with the air cleaner case in the front-rear direction and the vertical direction of the vehicle. And it may overlap with the air cleaner case in the vertical direction.
  • an engine supplied with fuel from the fuel tank is provided, and the fuel tank is arranged behind the engine and vertically below the battery and the air cleaner case. may be placed.
  • an engine supplied with fuel from the fuel tank is provided, the fuel tank is arranged rearwardly and upwardly of the engine, and the front end portion of the fuel tank is the rear end portion of the fuel tank. It may be positioned lower than
  • the lower surface of the air cleaner case is arranged along the upper surface of the fuel tank, and the front end of the air cleaner case is positioned lower than the rear end of the air cleaner case.
  • the battery may be fixed to the upper surface of the air cleaner case.
  • the fuel tank may be supported by a hollow body frame, and the battery, the fuel tank, and the air cleaner case may be housed in an internal space inside the body frame. good.
  • the vehicle body frame includes at least a pair of left and right side walls that partition the internal space in the vehicle width direction, and a rear wall that covers the internal space from the rear, and the rear wall extends the rear wheel upward.
  • the wall portion that covers the air cleaner case is slanted rearwardly upward when viewed from the side of the vehicle
  • the fuel tank is disposed slanted upwardly rearward along the rear wall when viewed from the side of the vehicle
  • the air cleaner case is provided with the vehicle
  • the battery may be arranged along the upper surface of the fuel tank so as to be inclined rearwardly upward, and the battery may be arranged above the front portion of the air cleaner case.
  • the battery may at least partially overlap the fuel tank in the longitudinal direction and the vertical direction of the vehicle when viewed from the side of the vehicle.
  • a straddle-type vehicle includes a battery, a fuel tank, and an air cleaner case for purifying intake air.
  • the air cleaner case is sandwiched between the battery and the fuel tank when viewed from the side of the vehicle, and the battery is At least a portion of the fuel tank overlaps the air cleaner case in the longitudinal direction and the vertical direction of the vehicle when viewed from the side of the vehicle.
  • the air cleaner case sandwiched between the battery and the fuel tank can be used as a cushioning material, and contact between the battery and the fuel tank can be avoided when the saddle-ride type vehicle receives an external impact.
  • the battery and the fuel tank overlap the air cleaner case in the longitudinal direction and the vertical direction of the vehicle when viewed from the side of the vehicle, the battery, the air cleaner case, and the fuel tank can be provided compactly.
  • the engine may be provided with fuel supplied from a fuel tank, and the fuel tank may be arranged behind the engine and below the battery and the air cleaner case in the vertical direction.
  • the fuel tank which is a heavy object due to fuel loading, is arranged below the battery and the air cleaner case, so that the center of gravity of the straddle-type vehicle can be lowered.
  • the engine is supplied with fuel from a fuel tank, the fuel tank is arranged rearwardly and upwardly of the engine, and the front end of the fuel tank is positioned lower than the rear end of the fuel tank.
  • the center of gravity of the fuel tank can be positioned near the engine, and mass concentration can be achieved.
  • the lower surface of the air cleaner case may be arranged along the upper surface of the fuel tank, and the front end of the air cleaner case may be positioned below the rear end of the air cleaner case.
  • the lower surface of the air cleaner case is aligned with the upper surface of the fuel tank, so the air cleaner case can effectively protect the fuel tank.
  • the air cleaner case by arranging the air cleaner case so that the front end is positioned lower than the rear end, a large capacity of the air cleaner case can be secured.
  • the battery may be fixed to the upper surface of the air cleaner case.
  • the upper surface of the air cleaner case can be used to support the battery with a simple structure.
  • the fuel tank may be supported by a hollow body frame, and the battery, fuel tank, and air cleaner case may be accommodated in an internal space inside the body frame.
  • the battery, fuel tank, and air cleaner case can be arranged compactly by using the internal space inside the body frame, and the battery, fuel tank, and air cleaner case can be protected by the body frame.
  • the battery, fuel tank, and air cleaner case can be hidden by the vehicle body frame, and the appearance of the straddle-type vehicle is good.
  • the vehicle body frame includes at least a pair of left and right side walls that partition the interior space in the vehicle width direction, and a rear wall that covers the interior space from behind, and the rear wall is a wall portion that covers the rear wheels from above.
  • the fuel tank is inclined upwardly rearward when viewed from the side of the vehicle, the fuel tank is inclined upwardly rearward along the rear wall when viewed from the side of the vehicle, and the air cleaner case is located at the top of the fuel tank when viewed from the side of the vehicle.
  • the battery may be disposed above the front portion of the air cleaner case, and may be provided so as to be inclined rearwardly upward along the upper surface portion.
  • the fuel tank can be arranged in a compact manner inside the vehicle body frame by slanting the fuel tank along the rear wall that covers the rear wheel from above.
  • the air cleaner case By slanting the air cleaner case rearwardly upward along the top surface of the fuel tank, the air cleaner case can be arranged compactly.
  • the space above the front of the air cleaner case, which slopes upward, allows the battery to be placed compactly.
  • at least a portion of the battery overlaps the fuel tank in the longitudinal direction and the vertical direction of the vehicle when viewed from the side of the vehicle.
  • the battery, air cleaner case, and fuel tank can be arranged compactly in the longitudinal direction and the vertical direction of the vehicle.
  • FIG. 1 is a left side view of a motorcycle according to an embodiment of the invention.
  • FIG. 2 is a left side view of the vehicle body frame.
  • FIG. 3 is a plan view of the vehicle body frame viewed from above.
  • FIG. 4 is a perspective view of the vehicle body frame viewed from the lower left side.
  • FIG. 5 is a cross-sectional view of the motorcycle cut at the center in the vehicle width direction.
  • FIG. 6 is a sectional view showing the arrangement of the air cleaner case, fuel tank, and battery.
  • FIG. 7 is a left side view of the air cleaner case.
  • FIG. 8 is a side view showing the arrangement of parts inside the internal space.
  • FIG. 11 is a cross-sectional view taken along line XI-XI of FIG. 5.
  • FIG. 5 is a cross
  • FR indicates the front of the vehicle body
  • UP indicates the upper side of the vehicle body
  • LH indicates the left side of the vehicle body.
  • FIG. 1 is a left side view of a motorcycle 1 according to an embodiment of the invention.
  • the motorcycle 1 includes a body frame 10 (body), an engine 11 supported by the body frame 10, a front fork 12 steerably supporting a front wheel 2, a swing arm 13 supporting a rear wheel 3, and an occupant.
  • the vehicle is equipped with a seat 14 of The motorcycle 1 is a saddle-riding type vehicle in which a rider straddles a seat 14 and sits thereon.
  • the seat 14 is provided above the rear portion of the vehicle body frame 10 .
  • FIG. 1 and 2 is a left side view of the body frame 10.
  • the body frame 10 includes a head pipe 15 provided at the front end of the body frame 10, a main frame 16 extending rearward from the head pipe 15 to the rear portion of the motorcycle 1, and a main frame 16. a pivot frame 17 extending downwardly from the rear of the .
  • the main frame 16 includes a tubular rear extension portion 18 extending rearward from the head pipe 15 and a seat frame portion 19 extending rearward from the rear end of the rear extension portion 18 .
  • the seat frame portion 19 has a vertical length greater than that of the rearward extension portion 18 and bulges downward with respect to the rearward extension portion 18 .
  • the pivot frame 17 extends downward from the lower end of the seat frame portion 19 .
  • the seat 14 is supported by the seat frame portion 19 .
  • the seat 14 covers the upper surface of the seat frame portion 19 from above.
  • the front fork 12 is supported so as to be steerable left and right via a steering shaft (not shown) inserted through the head pipe 15 .
  • the front wheel 2 is supported by an axle 2 a provided at the lower end of the front fork 12 .
  • a steering handle 21 is attached to the upper end of the front fork 12 .
  • the swing arm 13 is supported by a pivot shaft 22 supported by the pivot frame 17 .
  • the pivot shaft 22 is a shaft extending horizontally in the vehicle width direction (horizontal direction).
  • a pivot shaft 22 is inserted through the front end of the swing arm 13 .
  • the swing arm 13 swings up and down around the pivot shaft 22 .
  • the rear wheel 3 is supported by an axle 3 a provided at the rear end of the swing arm 13 .
  • a reaction 23 is spanned between the rear portion of the swing arm 13 and the rear portion of the seat frame portion 19 .
  • the engine 11 is arranged below the main frame 16 behind the front wheels 2 and in front of the pivot frame 17 .
  • the engine 11 is an internal combustion engine that includes a crankcase 31 that houses a crankshaft 30 that extends in the vehicle width direction, and a cylinder portion 32 that extends forward from the front surface of the crankcase 31 .
  • the engine 11 is a horizontal engine in which the axis 32a of the cylinder portion 32 extends substantially horizontally in the vehicle front-rear direction when viewed from the side of the vehicle.
  • a piston (not shown) connected to the crankshaft 30 reciprocates back and forth within the cylinder portion 32 along an axis 32a.
  • a transmission (not shown) that decelerates and outputs the rotation of the crankshaft 30 is housed in the rear portion of the crankcase 31 .
  • the output shaft of this transmission and the rear wheels 3 are connected by a drive chain 33 .
  • An exhaust pipe 35 of the engine 11 extends rearward from an exhaust port provided on the lower surface of the cylinder portion 32 .
  • a muffler 36 is connected to the rear end of the exhaust pipe 35 .
  • An intake device 37 that supplies intake air to the engine 11 includes an air cleaner case 38 , a throttle device 39 connected to the cylinder portion 32 , and a connecting tube 40 that connects the air cleaner case 38 and the throttle device 39 .
  • the fuel tank 41 is arranged below the air cleaner case 38 .
  • a battery 42 that supplies electric power to each part of the motorcycle 1 is supported by the air cleaner case 38 .
  • a step 43 on which an occupant puts his/her foot is supported by the pivot frame 17 via a step holder 44 .
  • a storage box 45 capable of storing parts and articles is attached to the outer surface of the seat frame portion 19 .
  • the headlight 46 is arranged in front of the head pipe 15 .
  • the front fender 47 is attached to the front fork 12 .
  • a rear fender 48 that covers the rear wheel 3 from above is attached to the seat frame portion 19 .
  • FIG. 3 is a plan view of the vehicle body frame 10 viewed from above.
  • FIG. 4 is a perspective view of the vehicle body frame 10 viewed from the lower left side. 2 to 4, the main frame 16 is formed like a hollow case by connecting a plurality of plate members.
  • the main frame 16 includes a left side plate member 51 (plate member) forming the left side surface of the main frame 16 and a right side plate member 52 (plate member) forming the right side surface of the main frame 16.
  • the left side plate member 51 and the right side plate member 52 are provided substantially symmetrically.
  • the main frame 16 includes a lower plate member 53 forming a lower surface portion of the front portion of the main frame 16 , a rear plate member 54 (rear wall) forming a rear surface portion of the main frame 16 , and a rear surface portion of the main frame 16 . and a second rear plate member 55 that constitutes the upper part of the.
  • the rear extending portion 18 of the main frame 16 joins the upper edge of the left plate member 51 and the upper edge of the right plate member 52 together, and also connects the lower edge of the left plate member 51 and the lower edge of the right plate member 52 together. By connecting them in the vehicle width direction with the lower plate member 53, they are formed in a tube shape extending in the front-rear direction. The opening at the front end of the rear extension 18 is closed by the rear surface of the head pipe 15 .
  • the seat frame portion 19 of the main frame 16 connects the rear edge of the left side plate member 51 and the rear edge of the right side plate member 52 with the rear side plate member 54 in the vehicle width direction, and also connects the rear portion of the left side plate member 51 and the right side plate member.
  • 52 is connected in the vehicle width direction by a second rear plate member 55 to form a hollow case shape.
  • the rear side plate member 54 is inclined rearwardly upward as viewed from the side of the vehicle.
  • the opening 56 is provided with an opening portion 56 that opens upward.
  • the opening 56 extends longer in the vehicle front-rear direction than in the vehicle width direction in plan view.
  • the opening 56 is provided by cutting out the upper portion of the left side plate member 51 and the upper portion of the right side plate member 52 .
  • An internal space 57 surrounded by the left side plate member 51 , the right side plate member 52 , the rear side plate member 54 and the second rear plate member 55 is formed inside the seat frame portion 19 .
  • the internal space 57 is exposed upward from the opening 56 .
  • the left side plate member 51 and the right side plate member 52 are side walls that divide the internal space 57 in the vehicle width direction.
  • the rear side plate member 54 is a rear wall that covers the internal space 57 from behind.
  • the second rear plate member 55 integrally includes a rear wall portion 55a forming the upper portion of the rear surface of the seat frame portion 19 and an upper wall portion 55b forming the upper surface of the rear end portion 19a of the seat frame portion 19.
  • the upper wall portion 55b connects the upper edge of the rear end portion of the left side plate member 51 and the upper edge of the rear end portion of the right side plate member 52 in the vehicle width direction.
  • the upper wall portion 55 b is provided behind the opening portion 56 .
  • a rear end portion 19a of the seat frame portion 19 is formed in a bag shape with a closed rear surface of the rear end portion 19a.
  • the rear end portion 19 a is located behind the opening 56 .
  • the rear end portion 19 a also serves as the rear end portion of the vehicle body frame 10 .
  • the rear end portion 19 a is configured by the rear end portion of the left side plate member 51 , the rear end portion of the right side plate member 52 , the rear end portion of the rear side plate member 54 , and the second rear plate member 55 .
  • a rear end portion 19a of the seat frame portion 19 is closed by a second rear plate member 55 and does not open rearward.
  • An engine hanger portion 60 is provided at the front end portion of the seat frame portion 19 and extends downward from the rear end portion of the rear extension portion 18 .
  • the engine hanger portion 60 is provided under the front end portion of the left side plate member 51 and the front end portion of the right side plate member 52, respectively.
  • An upper portion of the crankcase 31 ( FIG. 5 ) is fastened to the engine hanger portion 60 .
  • the lower plate member 53 integrally includes a lower wall portion 53a forming the lower surface portion of the rear extension portion 18 and a front wall portion 53b extending downward from the rear end of the lower wall portion 53a.
  • the front wall portion 53b is a wall portion facing the vehicle front side, and connects the front edges of the left and right engine hanger portions 60 to each other in the vehicle width direction.
  • the front wall portion 53b is provided with an outside air intake port 61 that penetrates the front wall portion 53b in the vehicle front-rear direction.
  • the outside air intake port 61 is an opening provided by cutting the front wall portion 53b upward from the lower edge of the front wall portion 53b.
  • the outside air intake port 61 opens toward the front of the vehicle.
  • a portion of the lower surface of the seat frame portion 19 between the front wall portion 53b and the rear side plate member 54 in the vehicle front-rear direction is an open portion 63 that opens downward.
  • the open portion 63 exposes the internal space 57 downward.
  • the pivot frame 17 includes a pair of left and right side wall portions 17a and a wall portion 17b connecting rear edges of the side wall portions 17a in the vehicle width direction.
  • the upper edge of the left side wall portion 17a of the pivot frame 17 is connected to the rear portion of the lower edge of the left side plate member 51 of the seat frame portion 19, and the upper edge of the right side wall portion 17a is connected to the right side plate of the seat frame portion 19. It is joined to the rear portion of the lower edge of member 52 .
  • the wall portion 17b is inclined rearwardly upward as viewed from the side of the vehicle.
  • a rear side plate member 54 forming the rear surface of the seat frame portion 19 extends rearwardly upward continuously from the upper end of the wall portion 17b.
  • the wall portion 17b covers the rear portion of the open portion 63 from below.
  • Upper and lower portions of the rear portion of the crankcase 31 (FIG. 5) are fastened to the left and right side wall portions 17a.
  • FIG. 5 is a cross-sectional view of the motorcycle 1 cut at the center in the vehicle width direction.
  • FIG. 6 is a sectional view showing the arrangement of the air cleaner case 38, the fuel tank 41, and the battery 42. As shown in FIG. 1 to 5, the air cleaner case 38, fuel tank 41, and battery 42 are housed in an internal space 57 within the seat frame portion 19. As shown in FIG. The seat 14 is provided so as to be vertically rotatable around a hinge portion at the front end of the seat 14 .
  • the fuel tank 41 is a hollow container elongated in the longitudinal direction of the vehicle.
  • the fuel tank 41 is arranged in the inner space 57 above the pivot frame 17 , behind the outside air intake 61 and in front of the rear side plate member 54 .
  • the fuel tank 41 is supported by the seat frame portion 19 .
  • the fuel tank 41 is disposed rearwardly upward of the crankcase 31 of the engine 11 in a rearwardly raised posture as viewed from the side of the vehicle. Therefore, the front end portion 41a of the fuel tank 41 is positioned below the rear end portion 41b of the fuel tank 41 when viewed from the side of the vehicle.
  • the fuel in the fuel tank 41 decreases, the fuel in the fuel tank 41 gathers on the side of the front end portion 41a which is closer to the engine 11 and located at a lower position. Therefore, the mass of the motorcycle 1 can be concentrated, and the center of gravity of the motorcycle can be lowered.
  • the fuel tank 41 is arranged in the internal space 57 so that the lower surface of the fuel tank 41 is inclined upward to the rear so that the lower surface of the fuel tank 41 is along the rear side plate member 54 .
  • the fuel tank 41 can be arranged in the internal space 57 in a compact manner.
  • the rear plate member 54 covers the rear wheel 3 from above.
  • the rear side plate member 54 is inclined rearwardly upward along the upper surface of the front portion of the rear wheel 3 .
  • the fuel tank 41 is formed by connecting a lower half body 65 forming a lower portion of the fuel tank 41 and an upper half body 66 forming an upper portion of the fuel tank 41 .
  • the fuel tank 41 has a flange portion 67 in which a lower flange portion provided at the upper edge of the lower half body 65 and an upper flange portion provided at the lower edge of the upper half body 66 are joined together.
  • the lower half body 65 and the upper half body 66 are welded at the flange portion 67 and integrated.
  • the flange portion 67 is a plate-like portion that protrudes from the outer peripheral surface of the fuel tank 41 and is provided so as to encircle the outer peripheral surface of the fuel tank 41 .
  • the portions of the flange portion 67 located on the left and right side surfaces of the fuel tank 41 extend linearly in a rearward upward posture.
  • the upper surface portion 41c of the fuel tank 41 is inclined rearwardly upward as viewed from the side of the vehicle.
  • a fuel filler port 41d is provided at the rear portion of the upper surface portion 41c.
  • the fuel filler port 41d is a tubular portion protruding upward from the upper surface portion 41c.
  • An upper end opening of the fuel filler port 41d is closed with a cap 41e.
  • a fuel pump 41f is attached to the front portion of the upper surface portion 41c. The fuel pump 41f supplies the fuel in the fuel tank 41 to the cylinder portion 32 through a fuel hose (not shown).
  • FIG. 7 is a left side view of the air cleaner case 38.
  • FIG. FIG. 7 shows a cross section of part of the air cleaner case 38 .
  • FIG. 8 is a side view showing the arrangement of parts inside the internal space 57. As shown in FIG. In FIG. 8, a cross section of a part of the seat frame portion 19 is illustrated. 5 to 8, the air cleaner case 38 has a box shape elongated in the front-rear direction when viewed from the side of the vehicle.
  • the air cleaner case 38 is arranged adjacent to the fuel tank 41 and above the front of the fuel tank 41 .
  • the air cleaner case 38 is arranged in a rear-up posture as viewed from the side of the vehicle. Therefore, the front end portion 38a of the air cleaner case 38 is located below the rear end portion 38b of the air cleaner case 38 when viewed from the side of the vehicle. Specifically, the air cleaner case 38 is arranged in a rearwardly raised posture so that the lower surface portion 38c of the air cleaner case 38 is aligned with the upper surface portion 41c of the fuel tank 41 when viewed from the side of the vehicle.
  • the air cleaner case 38 includes a case body portion 70 and a lid portion 71 attached to the top surface of the rear portion of the case body portion 70 .
  • the case main body portion 70 has a box-like shape arranged upwardly rearward when viewed from the side of the vehicle.
  • a case opening 70 a that opens upward is provided at the rear portion of the upper surface of the case main body 70 .
  • the lid portion 71 has a box shape in which substantially the entire lower surface of the lid portion 71 is open. The lid portion 71 is attached to the rear portion of the upper surface of the case body portion 70 to cover the case opening portion 70a.
  • a plate-shaped filter 72 that purifies the outside air (intake air) is provided inside the air cleaner case 38 .
  • the filter 72 is sandwiched between the lower edge of the lid portion 71 and the peripheral edge of the case opening 70a to block the case opening 70a.
  • the intake device 37 has an intake duct 73 connected to the air cleaner case 38 . Outside air flows into the air cleaner case 38 as intake air through the intake duct 73 . A downstream end of the intake air flow in the intake duct 73 is connected to the rear surface portion 71 a of the lid portion 71 .
  • the air intake duct 73 has a tubular shape extending in the vehicle front-rear direction. An opening at the rear end of the intake duct 73 is an intake port 73a serving as an entrance for intake air.
  • the intake port 73 a is the upstream end of the intake air flow in the intake duct 73 .
  • the interior of the air cleaner case 38 is divided into a dirty side 38 d on the upstream side of the filter 72 and a clean side 38 e on the downstream side of the filter 72 .
  • Dirty side 38 d is the space within lid 71 above filter 72 .
  • the intake duct 73 communicates with the dirty side 38d.
  • the clean side 38 e is a space within the case main body 70 below the filter 72 .
  • a connecting tube 40 is connected to the lower portion of the front surface of the case body portion 70 .
  • the connecting tube 40 extends forward and downward from the case main body 70, and the downstream end of the connecting tube 40 is connected to the throttle device 39 (FIG. 5).
  • Outside air is sucked into the intake duct 73 from the intake port 73a and flows into the dirty side 38d.
  • Intake air (outside air) at the dirty side 38 d passes through the filter 72 and is purified, then flows to the clean side 38 e and flows through the connecting tube 40 to the throttle device 39 .
  • a protective cover 49 is attached to the throttle device 39.
  • the protective cover 49 is formed in the shape of a case that covers the throttle device 39 from the front, left and right sides, and from above. Ventilation holes 49 a are provided on the left and right side surfaces of the protective cover 49 to allow air to flow inside the protective cover 49 .
  • a battery housing portion 74 for housing the battery 42 is provided on the top surface of the front portion of the air cleaner case 38 .
  • the battery housing portion 74 is a concave portion in which the upper surface portion of the front portion of the air cleaner case 38 is recessed downward with respect to the upper surface portion of the rear portion of the air cleaner case 38 .
  • the top surface of the rear portion of the air cleaner case 38 is the top surface portion of the lid portion 71
  • the top surface portion of the front portion of the air cleaner case 38 is the top surface portion of the case body portion 70 .
  • the box-shaped battery 42 is placed on the bottom surface 74 a of the battery storage section 74 and supported by the battery storage section 74 .
  • the bottom surface 74a is inclined rearwardly upward.
  • the battery 42 is arranged forwardly and upwardly with respect to the fuel tank 41 and the air cleaner case 38 as viewed from the side of the vehicle.
  • the battery housing portion 74 includes a front wall portion 74b that abuts on the front surface of the battery 42, and a pair of left and right side wall portions 74c that cover the battery 42 from left and right sides, respectively.
  • the air cleaner case 38 is sandwiched between the battery 42 and the fuel tank 41 as viewed from the side of the vehicle.
  • the air cleaner case 38 is positioned between the battery 42 and the fuel tank 41 in the longitudinal direction of the vehicle. Also, the air cleaner case 38 is positioned between the battery 42 and the fuel tank 41 in the vertical direction.
  • the battery 42 is positioned forwardly and upwardly of the air cleaner case 38, and when viewed from the side of the vehicle, substantially the entire battery 42 overlaps the air cleaner case 38 in the longitudinal direction and the vertical direction of the vehicle.
  • the fuel tank 41 is positioned rearwardly and downwardly of the air cleaner case 38, and its front portion overlaps the air cleaner case 38 in the longitudinal direction and the vertical direction of the vehicle when viewed from the side of the vehicle.
  • FIG. 6 shows a horizontal line L1 passing through the upper end of the air cleaner case 38, a horizontal line L2 passing through the lower end of the air cleaner case 38, a vertical line L3 passing through the front end of the air cleaner case 38, and a vertical line passing through the rear end of the air cleaner case 38.
  • a line L4 is shown.
  • the battery 42 and the fuel tank 41 are positioned within a rectangular area 75 surrounded by a horizontal line L1, a horizontal line L2, a vertical line L3, and a vertical line L4 when viewed from the side of the vehicle. That is, the battery 42 and the fuel tank 41 are arranged compactly by utilizing the space above the front and below the rear of the air cleaner case 38 which is arranged rearward upward.
  • FIG. 6 also shows a vertical line L5 passing through the rear end of the battery 42 and a horizontal line L6 passing through the lower end of the battery 42.
  • the vertical line L5 overlaps the front portion of the fuel tank 41 and the horizontal line L6 overlaps the upper portion of the fuel tank 41 . That is, at least a portion of the battery 42 overlaps the fuel tank 41 in the longitudinal direction and the vertical direction of the vehicle when viewed from the side of the vehicle. Therefore, the battery 42, the air cleaner case 38, and the fuel tank 41 can be arranged compactly in the longitudinal direction and the vertical direction of the vehicle.
  • An air cleaner case 38 is sandwiched between the battery 42 and the fuel tank 41 .
  • the air cleaner case 38 functions as a cushioning material for the battery 42 and the fuel tank 41 even if the motorcycle 1 receives a large external impact. Therefore, contact between the battery 42 and the fuel tank 41 can be avoided when the motorcycle 1 receives an impact from the outside.
  • the air cleaner case 38 has a hollow box shape, it has a high shock absorbing property. Since the battery 42 and the fuel tank 41 overlap the air cleaner case 38 in the longitudinal direction and the vertical direction of the vehicle when viewed from the side of the vehicle, the battery 42, the air cleaner case 38, and the fuel tank 41 can be arranged compactly.
  • a cylindrical canister 76 (FIG. 8) for adsorbing evaporated fuel in the fuel tank 41 is arranged between the upper surface portion 41c of the front end portion 41a of the fuel tank 41 and the lower surface portion 38c of the front portion of the air cleaner case 38. .
  • the canister 76 is arranged offset to one of the left and right sides (left side) with respect to the central portion in the vehicle width direction.
  • FIG. 9 is a top plan view of the rear portion of the motorcycle 1 with the seat 14 opened.
  • the motorcycle 1 includes a front cover 77 covering the air cleaner case 38 from above, and a tank cover 78 (cover) behind the front cover 77 covering the fuel tank 41 from above.
  • the front cover 77 and the tank cover 78 are arranged in the opening 56 on the upper surface of the seat frame portion 19 to close the opening 56 .
  • the seat 14 covers the front cover 77, the tank cover 78, and the opening 56 from above. When the seat 14 is opened by rotating it upward as shown in FIG. 9, the front cover 77 and the tank cover 78 are exposed upward.
  • the tank cover 78 covers the rear portion of the upper surface portion 41c of the fuel tank 41 from above.
  • a hole 78a is provided in the center of the tank cover 78 in the vehicle width direction.
  • a filler port 41d of the fuel tank 41 is exposed above the tank cover 78 through the hole 78a.
  • the tank cover 78 receives the spilled fuel during refueling to the refueling port 41d.
  • FIG. 10 is a plan view showing a state in which the front cover 77 and the tank cover 78 are removed from FIG. 9.
  • FIG. 11 is a cross-sectional view taken along line XI-XI of FIG. 5.
  • FIG. 8 to 11 the interior space 57 of the seat frame portion 19 is surrounded in the vehicle width direction by the left side plate member 51 and the right side plate member 52 of the body frame 10, and the upper surface portion 41c of the fuel tank 41 is provided.
  • the tank cover 78 form a space 80 which is vertically enclosed. Further, the space 80 is surrounded in the front-rear direction by the rear surface portion 71 a of the lid portion 71 and the rear wall portion 55 a of the rear end portion of the vehicle body frame 10 .
  • the space 80 is positioned below the opening 56 on the upper surface of the seat frame portion 19 and overlaps the opening 56 when viewed from above.
  • the front cover 77 can be removed from the tank cover 78, and the front cover 77 may be omitted. In this case, the air (outside air) from the front of the vehicle can smoothly flow into the space 80 through the gap between the upper surface of the air cleaner case 38 and the tank cover 78, and the space 80 can be filled with air.
  • the downstream end of the air intake duct 73 is offset to one side (left side) in the vehicle width direction on the rear surface portion 71 a of the lid portion 71 .
  • Air intake duct 73 is arranged in space 80 .
  • the air intake duct 73 extends outward and rearward in the vehicle width direction from the rear surface portion 71 a of the lid portion 71 .
  • An intake port 73 a of the intake duct 73 opens rearward within the space 80 .
  • the intake port 73a is positioned between the left side plate member 51 and the fuel filler port 41d in the vehicle width direction.
  • the intake port 73a is positioned between the upper surface portion 41c of the fuel tank 41 and the tank cover 78 in the vertical direction.
  • the intake port 73a is positioned between the rear surface portion 71a of the lid portion 71 and the rear wall portion 55a in the front-rear direction.
  • the intake port 73a is located forward of the rear end 41g of the upper surface portion 41c of the fuel tank 41. As shown in FIG.
  • the tank cover 78 covers the intake duct 73 from above.
  • the tank cover 78 has a guide portion 78b that protrudes upward so as to avoid the upper portion of the intake duct 73.
  • the guide portion 78b extends in the axial direction of the intake duct 73 and covers the intake duct 73 from above.
  • the guide portion 78b has an arcuate shape that bulges upward along the outer periphery of the air intake duct 73 when viewed in the axial direction of the air intake duct 73 as shown in FIG.
  • the guide portion 78b extends rearward on the upstream side of the intake port 73a.
  • the guide portion 78 b continues from the front edge of the tank cover 78 to the left edge of the rear portion of the tank cover 78 .
  • the lid portion 71 of the air cleaner case 38 and the battery 42 overlap the opening 56 on the upper surface of the seat frame portion 19 when viewed from above, and are exposed upward through the opening 56 . Therefore, when the front side cover 77 and the tank cover 78 are removed, the air cleaner case 38 and the battery 42 can be easily accessed through the opening 56, which facilitates maintenance.
  • the lid portion 71 fastened to the case body portion 70 is removed from the case body portion 70 by releasing the fastening. When the lid portion 71 is removed, the filter 72 is exposed. Therefore, maintenance of the filter 72 is easy.
  • the connecting tube 40 extends forward from the front surface of the air cleaner case 38, passes through an outside air intake 61 provided at the lower front surface of the seat frame portion 19, and extends outside the internal space 57. extends to That is, the outside air intake port 61 functions as an opening for passing the connecting tube 40 forward.
  • the outside air intake 61 is positioned above the engine 11 and in front of the space 80 .
  • the space 80 is located behind and above the outside air intake 61 .
  • the throttle device 39 is arranged in a space vertically sandwiched between the rear extension portion 18 of the main frame 16 and the cylinder portion 32 of the engine 11 as viewed from the side of the vehicle.
  • a connecting tube 40 extending forward from the outside air intake port 61 extends forward and downward between the upper surface of the engine 11 and the lower surface of the rear extension portion 18 and is connected to the throttle device 39 .
  • the crankcase 31 overlaps the outside air intake 61 from below, and overlaps the outside air intake 61, which is a notch portion with an open lower edge, from below. That is, the upper surface of the crankcase 31 closes the open portion of the lower edge of the outside air intake port 61 in a front view.
  • the outside air W that has flowed into the space 80 from the front is folded forward and flows into the intake port 73a that opens rearward. Therefore, dust contained in the outside air W is less likely to enter the intake port 73a.
  • Part of the outside air W flowing through the internal space 57 is guided by the flange portion 67 of the fuel tank 41 and flows rearward and upward to flow into the space 80 . For this reason, the outside air W can be easily accumulated in the space 80 .
  • Part of the outside air W that has flowed into the space 80 is guided by the guide portion 78b behind the intake port 73a and flows into the intake port 73a. Therefore, the outside air W can efficiently flow to the intake port 73a.
  • the rear side plate member 54 is inclined rearwardly upward when viewed from the side of the vehicle, and the tank cover 78 is substantially horizontal. Therefore, the outside air W tends to accumulate in the space 80 located at the rear of the internal space 57 .
  • the motorcycle 1 includes the air cleaner case 38, the air intake duct 73 whose downstream end is connected to the air cleaner case 38, and the throttle device for adjusting the air intake amount. 39, an intake device 37 having a connecting tube 40 that connects the air cleaner case 38 and the throttle device 39, and an engine 11 to which the intake device 37 is connected.
  • an intake port 73a at the upstream end of the intake duct 73 opens in a space 80 inside the body frame 10 as the vehicle body, and the body frame 10 is positioned above the engine 11 when viewed from the side of the vehicle.
  • an outside air intake port 61 for taking outside air into the space 80 is provided in front of the space 80 .
  • the outside air W flowing in from the outside air intake port 61 accumulates in the space 80 inside the body frame 10, and the air intake duct 73 sucks in the accumulated outside air W, so that the air intake device 37 performs stable intake. be able to.
  • the outside air intake port 61 is positioned above the engine 11 in which the axis 32a of the cylinder portion 32 extends substantially horizontally in the longitudinal direction of the vehicle, the engine 11 is prevented from interfering with the outside air W flowing through the outside air intake port 61. can. Therefore, the intake efficiency of the intake device 37 can be improved and the output of the engine 11 can be increased.
  • the air intake duct 73 extends rearward from the air cleaner case 38, and the air intake port 73a opens rearward. According to this configuration, the outside air W enters the space 80 through the outside air intake port 61 in front of the space 80 and is sucked into the intake duct 73 through the intake port 73a that opens rearward. Therefore, the air intake path from the outside air intake port 61 to the air intake port 73a becomes long, making it difficult for dust to enter the air intake port 73a.
  • a fuel tank 41 and a tank cover 78 covering the fuel tank 41 from above are provided, and a space 80 is a space sandwiched between the fuel tank 41 and the tank cover 78 . According to this configuration, the space 80 can be provided with a simple structure using the fuel tank 41 and the tank cover 78 .
  • the tank cover 78 covers the air intake duct 73 from above, and the tank cover 78 includes a guide portion 78b that protrudes upward so as to avoid the air intake duct 73.
  • the guide portion 78b extends in the axial direction of the air intake duct 73. Extending to cover the intake duct 73 from above, the guide portion 78b extends further upstream than the upstream end of the intake duct 73 .
  • the guide portion 78b of the tank cover 78 extending further upstream than the intake port 73a at the upstream end of the intake duct 73 can guide the intake air to the intake port 73a. Therefore, the intake efficiency of the intake device 37 is good.
  • the vehicle body is the vehicle body frame 10 that supports the engine 11
  • the space 80 is a space surrounded by the left side plate member 51 and the right side plate member 52 that are plate members forming the vehicle body frame 10 .
  • the space 80 can be provided with a simple structure using the left side plate member 51 and the right side plate member 52 that constitute the vehicle body frame 10 .
  • An opening 56 that opens upward is provided in the upper surface of the vehicle body frame 10, and the space 80 is positioned below the opening 56 and overlaps the opening 56 when viewed from above. According to this configuration, the space 80 can be accessed from the opening 56 on the upper surface of the vehicle body frame 10, and maintenance of the air intake device 37 is easy. In addition, the opening 56 is covered from above by the passenger seat 14 . According to this configuration, since the opening 56 on the upper surface of the vehicle body frame 10 is covered with the sheet 14, the outside air W can be stored in the space 80, and the intake efficiency is good. By separating the seat 14 from the opening 56 as necessary, the space 80 can be accessed through the opening 56, and the air intake device 37 can be easily maintained.
  • the air cleaner case 38 is arranged inside the vehicle body frame 10 and overlaps at least a portion of the opening 56 when viewed from the top, and the front end of the air cleaner case 38 when viewed from the side of the vehicle.
  • the portion 38a is positioned below the rear end portion 38b.
  • the air cleaner case 38 can be arranged using the internal space 57 inside the vehicle body frame 10 .
  • the air cleaner case 38 can be accessed through the opening 56, which facilitates maintenance.
  • a battery housing portion 74 for housing the battery 42 is provided on the upper surface of the air cleaner case 38 . With this configuration, the upper surface of the air cleaner case 38 can be used to accommodate the battery 42 with a simple structure.
  • the vehicle body is a body frame 10, the engine 11 is arranged below the body frame 10, the throttle device 39 is arranged in a space vertically sandwiched between the body frame 10 and the engine 11, and the connecting tube 40 is: It extends forward from the air cleaner case 38 through the outside air intake port 61 and is connected to the throttle device 39.
  • the throttle device 39 is arranged below the upper edge 61a of the outside air intake port 61 in the vertical direction of the vehicle. According to this configuration, the outside air intake port 61 can be provided with a simple structure using the opening through which the connecting tube 40 is passed forward.
  • the throttle device 39 is arranged below the upper edge portion 61a of the outside air intake port 61, the outside air W smoothly flows between the upper edge portion 61a of the outside air intake port 61 and the throttle device 39 in the vertical direction. be able to. Therefore, the outside air W can efficiently flow from the outside air intake port 61 to the space 80, and the intake efficiency is good.
  • the space 80 is surrounded from the rear by the rear end portion 19a of the body frame 10, and the intake port 73a of the intake duct 73 opens rearward in the space 80 provided at the rear portion of the body frame 10.
  • the space 80 is closed by the rear end portion 19a of the vehicle body frame 10, so that the outside air W can be efficiently stored in the space 80.
  • the intake efficiency of the intake device 37 is good.
  • the engine 11 also includes a crankcase 31 and a cylinder portion 32 extending forward from the front surface of the crankcase 31.
  • the outside air intake port 61 is an opening provided in the vehicle body frame 10 and directed forward of the vehicle. When viewed from above, the crankcase 31 overlaps the outside air intake 61 from below. According to this configuration, the outside air W flowing along the cylinder portion 32 and the crankcase 31 can be taken in from the outside air intake port 61, and the intake efficiency is good.
  • the motorcycle 1 includes a battery 42, a fuel tank 41, and an air cleaner case 38 for purifying intake air. , is sandwiched between a battery 42 and a fuel tank 41. At least a portion of the battery 42 overlaps the air cleaner case 38 in the longitudinal direction and the vertical direction of the vehicle when viewed from the side of the vehicle. When viewed from the side, at least a portion overlaps the air cleaner case 38 in the longitudinal direction and the vertical direction of the vehicle. According to this configuration, the air cleaner case 38 sandwiched between the battery 42 and the fuel tank 41 can be used as a cushioning material, and when the motorcycle 1 receives an external impact, the battery 42 and the fuel tank 41 are separated. Avoid contact. In addition, the battery 42 and the fuel tank 41 overlap the air cleaner case 38 in the longitudinal direction and the vertical direction of the vehicle when viewed from the side of the vehicle.
  • the vehicle also has an engine 11 to which fuel is supplied from a fuel tank 41.
  • the fuel tank 41 is arranged behind the engine 11 and below the battery 42 and the air cleaner case 38 in the vertical direction. According to this configuration, the fuel tank 41, which becomes a heavy object due to fuel loading, is arranged below the battery 42 and the air cleaner case 38, so that the center of gravity of the motorcycle 1 can be lowered. Further, the fuel tank 41 is provided with the engine 11 to which fuel is supplied from the fuel tank 41 , the fuel tank 41 is arranged behind and above the engine 11 , and the front end portion 41 a of the fuel tank 41 is positioned further than the rear end portion 41 b of the fuel tank 41 . located below. According to this configuration, the center of gravity of the fuel tank 41 can be positioned near the engine 11, and mass concentration can be achieved.
  • the lower surface portion 38c of the air cleaner case 38 is arranged along the upper surface portion 41c of the fuel tank 41, and the front end portion 38a of the air cleaner case 38 is positioned below the rear end portion 38b of the air cleaner case 38. .
  • the lower surface portion 38c of the air cleaner case 38 is aligned with the upper surface portion 41c of the fuel tank 41, so the air cleaner case 38 can effectively protect the fuel tank 41.
  • the battery 42 is fixed to the upper surface of the air cleaner case 38 . With this configuration, the upper surface of the air cleaner case 38 can be used to support the battery 42 with a simple structure.
  • the fuel tank 41 is supported by the hollow body frame 10 , and the battery 42 , the fuel tank 41 , and the air cleaner case 38 are housed in an internal space 57 inside the body frame 10 .
  • the battery 42, the fuel tank 41, and the air cleaner case 38 can be compactly arranged using the internal space 57 of the vehicle body frame 10, and the battery 42, the fuel tank 41, and the air cleaner case 38 can be arranged by the vehicle body frame 10.
  • the air cleaner case 38 can be protected.
  • the battery 42, the fuel tank 41, and the air cleaner case 38 can be hidden by the vehicle body frame 10, so that the appearance of the motorcycle 1 is good.
  • the body frame 10 also includes a left side plate member 51 and a right side plate member 52, which are a pair of left and right side walls that partition an interior space 57 in the vehicle width direction, and a rear side plate member 54, which is a rear wall that covers the interior space 57 from the rear.
  • the rear plate member 54 is a wall portion that covers the rear wheel 3 from above, and is inclined rearwardly upward when viewed from the side of the vehicle.
  • the air cleaner case 38 is provided so as to be inclined upward, and the air cleaner case 38 is provided so as to be inclined upward and rearward along the upper surface portion 41c of the fuel tank 41 as viewed from the side of the vehicle. placed above.
  • the fuel tank 41 is arranged in a compact manner inside the body frame 10 by slanting the fuel tank 41 along the rear side plate member 54 that covers the rear wheel 3 from above. can.
  • the air cleaner case 38 By slanting the air cleaner case 38 rearwardly upward along the upper surface portion 41c of the fuel tank 41, the air cleaner case 38 can be arranged compactly.
  • the battery 42 can be arranged compactly by utilizing the space above the front part of the air cleaner case 38 which is inclined rearwardly upward. Further, at least a portion of the battery 42 overlaps the fuel tank 41 in the longitudinal direction and the vertical direction of the vehicle when viewed from the side of the vehicle. According to this configuration, the battery 42, the air cleaner case 38, and the fuel tank 41 can be compactly arranged in the longitudinal direction and the vertical direction of the vehicle.
  • the above-described embodiment shows one mode to which the present invention is applied, and the present invention is not limited to the above-described embodiment.
  • the space 80 in which the intake port 73a is arranged is the space inside the vehicle body frame 10, but the present invention is not limited to this.
  • the space 80 may be, for example, a space inside a vehicle body cover as the vehicle body.
  • the outside air intake port 61 is an opening provided in the vehicle body frame 10, but the outside air intake port 61 is not limited to this, and may be an opening provided in a vehicle body cover, for example.
  • the motorcycle 1 has been described as an example, but the present invention is not limited to this, and the present invention is a three-wheel saddle-ride type vehicle having two front wheels or two rear wheels. It is applicable to a saddle type vehicle having four or more wheels.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
PCT/JP2022/015624 2021-03-30 2022-03-29 鞍乗り型車両 WO2022210758A1 (ja)

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JP2021-058040 2021-03-30

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5286151U (enrdf_load_stackoverflow) * 1975-12-24 1977-06-27
JPH0999883A (ja) * 1995-10-06 1997-04-15 Honda Motor Co Ltd 自動二輪車用エアクリーナ装置
JP2013095232A (ja) * 2011-10-31 2013-05-20 Honda Motor Co Ltd 自動二輪車
JP2014129057A (ja) * 2012-12-28 2014-07-10 Honda Motor Co Ltd 燃料タンク構造
JP2016101841A (ja) * 2014-11-28 2016-06-02 本田技研工業株式会社 鞍乗型車両のバッテリ収納構造
JP2021154917A (ja) * 2020-03-27 2021-10-07 本田技研工業株式会社 鞍乗り型車両のエアクリーナ構造

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5286151U (enrdf_load_stackoverflow) * 1975-12-24 1977-06-27
JPH0999883A (ja) * 1995-10-06 1997-04-15 Honda Motor Co Ltd 自動二輪車用エアクリーナ装置
JP2013095232A (ja) * 2011-10-31 2013-05-20 Honda Motor Co Ltd 自動二輪車
JP2014129057A (ja) * 2012-12-28 2014-07-10 Honda Motor Co Ltd 燃料タンク構造
JP2016101841A (ja) * 2014-11-28 2016-06-02 本田技研工業株式会社 鞍乗型車両のバッテリ収納構造
JP2021154917A (ja) * 2020-03-27 2021-10-07 本田技研工業株式会社 鞍乗り型車両のエアクリーナ構造

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