WO2019193797A1 - Saddle-ride type vehicle - Google Patents

Saddle-ride type vehicle Download PDF

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Publication number
WO2019193797A1
WO2019193797A1 PCT/JP2019/000373 JP2019000373W WO2019193797A1 WO 2019193797 A1 WO2019193797 A1 WO 2019193797A1 JP 2019000373 W JP2019000373 W JP 2019000373W WO 2019193797 A1 WO2019193797 A1 WO 2019193797A1
Authority
WO
WIPO (PCT)
Prior art keywords
storage box
side wall
width direction
vehicle width
seat
Prior art date
Application number
PCT/JP2019/000373
Other languages
French (fr)
Japanese (ja)
Inventor
正和 中嶋
直 川野
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 JP2020511599A priority Critical patent/JP6964183B2/en
Priority to CN201980021702.9A priority patent/CN111902334A/en
Publication of WO2019193797A1 publication Critical patent/WO2019193797A1/en
Priority to PH12020551476A priority patent/PH12020551476A1/en

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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
    • B62J9/00—Containers specially adapted for cycles, e.g. panniers or saddle bags
    • B62J9/10—Containers specially adapted for cycles, e.g. panniers or saddle bags integrated with the cycle
    • B62J9/14—Containers specially adapted for cycles, e.g. panniers or saddle bags integrated with the cycle under the saddle
    • 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
    • B62J11/00—Supporting arrangements specially adapted for fastening specific devices to cycles, e.g. supports for attaching maps
    • B62J11/10—Supporting arrangements specially adapted for fastening specific devices to cycles, e.g. supports for attaching maps for mechanical cables, hoses, pipes or electric wires, e.g. cable guides
    • B62J11/19—Supporting arrangements specially adapted for fastening specific devices to cycles, e.g. supports for attaching maps for mechanical cables, hoses, pipes or electric wires, e.g. cable guides specially adapted for electric wires
    • 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
    • B62J23/00—Other protectors 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
    • 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
    • B62J45/00—Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
    • B62J45/20—Cycle computers as cycle accessories
    • 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
    • B62K19/00—Cycle frames
    • B62K19/02—Cycle frames characterised by material or cross-section of frame members

Definitions

  • the present invention relates to a saddle-ride type vehicle.
  • an electrical component such as an ECU
  • an electrical component such as an ECU
  • simply placing electrical components around the storage box increases the space occupied by the electrical components and the storage box, increasing the size of the vehicle body and increasing the appearance. Will be affected.
  • electrical components even when electrical components are arranged around the storage box, it is desirable to secure the capacity of the storage box.
  • the present invention has been made in view of the above-described circumstances, and in a saddle-ride type vehicle, it is possible to improve the appearance by compactly arranging electrical components around the storage box, and to secure the capacity of the storage box. The purpose is to do so.
  • the present invention relates to a saddle-ride type vehicle including a storage box (25) and an occupant seat (13), wherein the seat (13) covers an opening (152) on an upper surface of the storage box (25).
  • the storage box (25) includes only the one side wall (155L) of the one side wall (155L) and the other side wall (155R) in the vehicle width direction that partitions the storage space (156) of the storage box (25). Is provided so as to extend outward in the vehicle width direction from the opening (152), and an electrical component (39) is disposed on the outer side in the vehicle width direction of the other side wall (155R).
  • the storage box (25) includes a folded portion (163) extending outward in the vehicle width direction from the peripheral edge portion (152a) of the opening (152), the one side wall (155L) and the other side. Of the side walls (155R), only the other side wall (155R) may be provided. In the invention described above, an accessory socket (165) may be provided inside the storage box (25), and the accessory socket (165) may be provided on the other side wall (155R) side.
  • a fuel tank (26) disposed behind the storage box (25), and a pair of left and right side covers that cover the storage box (25) and the fuel tank (26) from the left and right sides. (48), and the side cover (48) may be symmetrical.
  • a seat frame (17) extending in the front-rear direction below the seat (13) is provided on a side of the storage box (25), and the electrical component (39) is disposed on the seat frame (17). And the other side wall (155R).
  • the axial cross-sectional shape of the seat frame (17) may be longer in the vertical direction than in the vehicle width direction.
  • the folded portion (163) may cover the electrical component (39) from above.
  • the saddle-ride type vehicle includes a storage box and an occupant seat, the seat covers the opening on the upper surface of the storage box, and the storage box defines the storage space of the storage box in the vehicle width direction.
  • the one side wall and the other side wall only one side wall is provided so as to extend outward in the vehicle width direction from the opening, and the electrical component is disposed outside the other side wall in the vehicle width direction.
  • the capacity of the storage box can be secured.
  • the electrical component is arranged outside the other side wall without expanding the capacity of the storage box to the outside in the vehicle width direction, so that the electrical component can be arranged compactly. For this reason, the enlargement of the vehicle body by arrangement
  • the storage box may include a folded portion extending outward from the peripheral edge of the opening in the vehicle width direction only on the other side wall of the one side wall and the other side wall.
  • the folded portion provided on the other side wall side can effectively increase the strength and rigidity of the portion on the side where the electrical component is arranged in the storage box.
  • the folded portion since the folded portion is not provided on one side wall, a space outside the peripheral edge portion of the opening can be secured on the side of the one side wall, and the degree of freedom of component placement can be secured.
  • an accessory socket may be provided in the inside of a storage box, and an accessory socket may be provided in the other side wall side. According to this configuration, since the accessory socket and the electrical component are collected on the side of the other side wall, it is easy to connect the accessory socket and the electrical component.
  • a fuel tank disposed behind the storage box and a pair of left and right side covers that cover the storage box and the fuel tank from the left and right sides are provided, and the side cover may be symmetrical. good.
  • the side cover has a bilaterally symmetric shape, so that the appearance is good.
  • a seat frame extending in the front-rear direction below the seat may be provided on the side of the storage box, and the electrical component may be provided between the seat frame and the other side wall. According to this configuration, the electrical component can be protected by the seat frame.
  • the axial cross-sectional shape of the seat frame may be longer in the vertical direction than in the vehicle width direction. According to this configuration, a large space can be secured between the seat frame and the storage box, and the electrical components can be easily disposed between the seat frame and the storage box.
  • the folded portion may cover the electrical component from above. According to this configuration, the electrical component can be protected by the folded portion.
  • FIG. 1 is a left side view of a motorcycle according to an embodiment of the present invention.
  • FIG. 2 is a left side view of the vehicle body frame.
  • FIG. 3 is a plan view of the rear part of the motorcycle as viewed from above.
  • FIG. 1 is a left side view of a motorcycle 1 according to an embodiment of the present invention.
  • the motorcycle 1 includes a body frame 10, a steering system 11 that supports the front wheel 2 in a steerable manner, a power unit 12 that is supported on the rear portion of the body frame 10, a rear wheel 3, and a seat on which a passenger sits. 13 is a scooter-type saddle-ride type vehicle.
  • the motorcycle 1 also includes a vehicle body cover 14 that covers the vehicle body.
  • FIG. 2 is a left side view of the vehicle body frame 10. 1 and 2, the vehicle body frame 10 includes a head pipe 15, a main frame 16, and seat frames 17 and 17.
  • the head pipe 15 is provided at the front end of the body frame 10 and supports the steering system 11.
  • the head pipe 15 is located at the center in the vehicle width direction (left-right direction) of the motorcycle 1 as with the front wheels 2 and is disposed to be inclined rearward with respect to the vertical direction in a side view of the vehicle.
  • the main frame 16 extends rearward from the rear surface of the head pipe 15.
  • the main frame 16 includes one down frame portion 18 that extends rearward and downward from the head pipe 15 and a pair of left and right lower frame portions 19 and 19 that extend substantially horizontally rearward from the lower end portion of the down frame portion 18.
  • Each seat frame 17 includes an inclined portion 17a extending rearward and rearward from the rear end of each lower frame portion 19, and a rearward extending portion extending rearward from the upper end of the inclined portion 17a with a lower rearward inclination than the inclined portion 17a. 17b.
  • the vehicle body frame 10 also includes a storage box support frame 20 that connects the left and right inclined portions 17a and 17a in the vehicle width direction, and a cross member 21 that connects the rear ends of the seat frames 17 and 17 in the vehicle width direction. .
  • a power unit connecting portion 17c to which the power unit 12 is connected via the link mechanism 22 is provided on the upper portions of the inclined portions 17a and 17a.
  • the power unit 12 is a unit swing engine having the functions of an engine as a drive source for the rear wheel 3 and a swing arm that supports the rear wheel 3.
  • the power unit 12 is swingably supported by the vehicle body frame 10 via a link mechanism 22 provided at the upper part of the front end.
  • a suspension 23 is stretched between the power unit 12 and the rear portion of the seat frame 17.
  • the steering system 11 includes a pair of left and right front forks 30, 30 that support the front wheel 2, a bridge member (not shown) that connects the upper ends of the front forks 30, 30 in the vehicle width direction, and upward from the center of the bridge member.
  • a steering shaft (not shown) that extends and is pivotally supported by the head pipe 15 and a steering handle 33 that is fixed to the upper end of the steering shaft are provided.
  • the motorcycle 1 includes a storage box 25 that can store articles such as a helmet, and a fuel tank 26.
  • the storage box 25 is a box whose upper surface opens.
  • the storage box 25 is disposed between the front portions of the left and right seat frames 17 and 17 and is located above the power unit 12.
  • a lower portion of the front portion of the storage box 25 is fixed to the storage box support frame 20.
  • the fuel tank 26 is disposed behind the storage box 25 and is positioned between the rear portions of the left and right seat frames 17, 17.
  • the seat 13 is integrally provided with a driver's front seat 13a and a passenger's rear seat 13b.
  • the seat 13 covers the opening 152 (see FIG. 3) on the upper surface of the storage box 25 and the fuel tank 26 from above.
  • the seat 13 is connected to the front end portion of the storage box 25 by a hinge 13c provided at the front end portion, and is opened and closed around the hinge 13c.
  • An ECU (Electronic Control Unit) 39 as an electrical component that controls each part of the motorcycle 1 such as the power unit 12 is disposed on the side of the storage box 25.
  • a plate-like step floor 27 on which a driver (occupant) sitting on the front seat 13a puts his / her foot is provided on the front lower side of the front seat 13a.
  • the step floor 27 covers the lower frame parts 19, 19 from above.
  • the vehicle body cover 14 includes a meter cover 40 that covers the handle 33, a front cover 41 that covers the head pipe 15 from the front, and a pair of front side covers 42 and 42 that extend downward from the left and right lower edges of the front portion of the front cover 41.
  • the inner cover 43 covers the lower part of the head pipe 15 and the handle 33 from the rear, and the leg shield 44 extends from the lower edge of the inner cover 43 to the front end of the step floor 27.
  • the headlight 36 and the pair of left and right blinkers 37 are disposed on the front cover 41.
  • the vehicle body cover 14 includes a pair of left and right lower side covers 45 and 45 that cover the lower frame parts 19 and 19 from the side, an under cover 46 that covers the lower frame parts 19 and 19 from below, a storage box 25 and the power unit 12. And a pair of left and right side covers 48, 48 covering the storage box 25 and the seat frames 17, 17 from the side.
  • the front fender 38 is fixed to the steering system 11.
  • FIG. 3 is a plan view of the rear part of the motorcycle 1 as viewed from above.
  • FIG. 4 is a left side view of the peripheral portion of the storage box 25.
  • 5 is a cross-sectional view taken along the line VV of FIG.
  • FIG. 3 shows a state in which the storage box 25 is exposed with the sheet 13 not shown.
  • the vehicle body cover 14 is removed.
  • FIG. 5 illustrates a state in which the side covers 48 are attached.
  • the storage box 25 includes a substantially rectangular bottom wall 150 that is long in the front-rear direction in plan view, a peripheral wall 151 erected upward from the entire periphery of the periphery of the bottom wall 150, and And an opening 152 that opens, and is formed in a box shape in which the entire upper surface is open.
  • the peripheral wall 151 includes a front wall 153 extending upward from the front edge of the bottom wall 150, a rear wall 154 extending upward from the rear edge of the bottom wall 150, and one side wall 155L extending upward from the left edge of the bottom wall 150; And the other side wall 155R extending upward from the right edge of the bottom wall 150.
  • One side wall 155L is one (left side) side wall of the storage box 25 in the vehicle width direction.
  • the other side wall 155R is the other (right side) side wall of the storage box 25 in the vehicle width direction.
  • the upper edge of the peripheral wall 151 is a peripheral edge 152 a of the opening 152, and defines the opening 152.
  • the peripheral portion 152a is inclined forwardly downward when viewed from the side of the vehicle, and the front end side is lowered.
  • the storage space 156 of the storage box 25 is partitioned by the bottom wall 150 and the peripheral wall 151. Articles are taken into and out of the storage space 156 through the opening 152.
  • the hinge 13c of the seat 13 is supported by a seat connecting portion 153a that protrudes forward from the upper portion of the front wall 153.
  • the front end of the bottom wall 150 of the storage box 25 is fastened to the storage box support frame 20 and supported by the seat frames 17 and 17 via the storage box support frame 20.
  • the rear portion of the storage box 25 is supported by the seat frames 17 and 17 by a storage box support portion (not shown).
  • the seat frames 17 and 17 are frames that extend in the front-rear direction below the seat 13, and support the seat 13 through the storage box 25.
  • the storage box 25 has a rear lower portion disposed between the left and right seat frames 17 and 17.
  • the lower part of the rear part of the storage box 25 is located between the upper ends of the left and right inclined parts 17a, 17a of the seat frames 17, 17. That is, the upper end portion of the right inclined portion 17a overlaps the rear lower portion 157 (FIG. 4) of the other side wall 155R of the storage box 25 from the outside in the vehicle width direction when viewed from the side of the vehicle. Further, the upper end portion of the left inclined portion 17a overlaps with the rear lower portion of one side wall 155L of the storage box 25 from the outside in the vehicle width direction in a vehicle side view.
  • the upper part and the front part of the rear part of the storage box 25 are located above the seat frames 17 and 17.
  • the one side wall 155L and the other side wall 155R extend substantially vertically upward from the bottom wall 150, but are slightly inclined outward in the vehicle width direction so that the width of the storage space 156 increases toward the opening 152 side.
  • a peripheral edge 152 a of the opening 152 is located above the seat frames 17 and 17. In plan view, the distance between one side wall 155L and the other side wall 155R increases toward the rear end side of the storage box 25.
  • one side wall 155 ⁇ / b> L has an outwardly extending portion 159 extending downward from the peripheral edge 152 a of the opening 152 and outward in the vehicle width direction, and substantially vertically downward from a lower end of the outwardly extending portion 159. And a vertical wall portion 160 extending and connected to the bottom wall 150.
  • the outward extending portion 159 is provided at the upper end portion of the one side wall 155L.
  • the outward extending portion 159 includes a vertical portion 159a that extends substantially vertically downward from the peripheral portion 152a of the opening 152, and a slope portion 159b that extends outward and downward in the vehicle width direction from the lower end of the vertical portion 159a.
  • the outwardly extending portion 159 and the vertical wall portion 160 of the one side wall 155L are located on the outer side in the vehicle width direction of the peripheral portion 152a of the opening 152 relative to the portion 152a1 serving as the upper edge portion of the one side wall 155L.
  • the outward extending portion 159 and the vertical wall portion 160 form a widened portion 161 that expands the storage space 156 to the outside of the opening 152. That is, the capacity of the storage box 25 is increased because the storage space 156 is expanded in the vehicle width direction from the opening 152 by the widened portion 161.
  • the other side wall 155R is not provided with a widened portion like the one side wall 155L, and the other side wall 155R extends substantially vertically upward from the bottom wall 150.
  • the widened portion 161 is provided only on one side wall 155L of the one side wall 155L and the other side wall 155R.
  • a center line 152b of the opening 152 in the vehicle width direction substantially coincides with the center line C of the motorcycle 1 in the vehicle width direction.
  • the center line C is located at the left and right centers of the seat frames 17 and 17. That is, when viewed from above, the opening 152 is located at the center of the motorcycle 1 in the vehicle width direction.
  • a space S1 in which components can be placed is secured between the other side wall 155R and the right seat frame 17.
  • the space S1 is larger in the vehicle width direction than the space S2 between the one side wall 155L and the left seat frame 17.
  • the storage box 25 includes a flange-like folded portion 163 that extends outward from the peripheral edge 152 a of the opening 152 in the vehicle width direction.
  • the folded portion 163 is provided at a portion 152a2 that becomes the upper edge portion of the other side wall 155R at the peripheral edge portion 152a of the opening 152.
  • the folded portion 163 includes an inclined portion 163a that extends outward and downward in the vehicle width direction from the peripheral edge portion 152a of the opening 152, and a flat portion 163b that extends substantially horizontally from the lower end of the inclined portion 163a outward in the vehicle width direction.
  • the folded portion 163 is provided over substantially the entire front and rear direction of the other side wall 155R.
  • the folded portion 163 is located above the right seat frame 17 and covers the space S1 from above.
  • the folded portion 163 also functions as a reinforcing rib.
  • One side wall 155L is not provided with a folded portion like the folded portion 163 of the other side wall 155R.
  • an accessory socket 165 (power socket) that can supply power to other devices (accessories) that are not the motorcycle 1 is provided.
  • the other device is a portable electronic device such as a smartphone.
  • the accessory socket 165 is provided on the rear wall 154 of the storage box 25 at a portion near the other side wall 155R in the vehicle width direction.
  • the accessory socket 165 includes a cylindrical socket portion 165a (FIG. 4), a lid 165c that covers the accessory connection port 165b of the socket portion 165a, and a harness 165d.
  • the accessory connection port 165b of the socket portion 165a is provided so as to be exposed from the rear wall 154 into the storage space 156, and is covered with a lid 165c so as to be opened and closed.
  • the socket portion 165a protrudes obliquely from the rear wall 154 to the rear of the storage box 25 and outward in the vehicle width direction.
  • the harness 165d is pulled out from the rear end portion of the socket portion 165a.
  • the main harness 60 of the electrical system of the motorcycle 1 is routed along the other (right side) seat frame 17 in the vehicle width direction at the rear part of the motorcycle 1.
  • the main harness 60 is a bundle of a plurality of harnesses (electric wires) connected to each electrical component.
  • the main harness 60 that extends rearward and upward along the right seat frame 17 is located between the right seat frame 17 and the other side wall 155 ⁇ / b> R of the storage box 25 in the vicinity of the storage box 25. It extends rearward along.
  • the ECU 39 is disposed outside the other side wall 155R of the storage box 25 in the vehicle width direction.
  • the ECU 39 is formed in a flat box shape and has a rectangular shape that is long in the front-rear direction when viewed from the side of the vehicle.
  • the ECU 39 is arranged with the plate thickness direction oriented in the vehicle width direction.
  • the ECU 39 includes a front attachment portion 39a extending forward from the front surface portion, a rear attachment portion 39b extending rearward from the rear surface portion, and a plurality of connector portions 39c and 39c provided on the lower surface portion.
  • the vehicle body frame 10 includes an ECU stay 17d extending upward from an inner side surface in the vehicle width direction of the right seat frame 17, and an ECU fixing portion 17e provided on the inner side surface in the vehicle width direction of the right seat frame 17. .
  • the ECU fixing portion 17e is provided behind the ECU stay 17d.
  • the ECU 39 is fixed to the ECU stay 17d and the ECU fixing portion 17e by ECU fixing bolts 167 and 167 inserted through the front side mounting portion 39a and the rear side mounting portion 39b from the inner side in the vehicle width direction.
  • a harness 60a and a harness 60b branched from the main harness 60 extend upward from below the ECU 39 and are connected to the connector portions 39c and 39c, respectively.
  • the harness 165 d of the accessory socket 165 joins the main harness 60 and is connected to the ECU 39 via the main harness 60.
  • the ECU 39 and the accessory socket 165 are connected to a battery (not shown) via the main harness 60.
  • the ECU 39 is disposed on the inner side in the vehicle width direction of the right seat frame 17, and is located between the right seat frame 17 and the other side wall 155 ⁇ / b> R of the storage box 25. That is, the ECU 39 is disposed in the space S1. Specifically, the ECU 39 overlaps the rear lower portion 157 of the other side wall 155R of the storage box 25 from the outside in the vehicle width direction when viewed from the side of the vehicle. Further, as viewed from the side of the vehicle, the lower portion of the ECU 39 is covered from the outside in the vehicle width direction by the right seat frame 17, and the upper portion of the ECU 39 protrudes upward from the right seat frame 17.
  • the ECU 39 can be compactly arranged in the vehicle width direction. Moreover, since one side wall 155L includes the widened portion 161, a large storage space 156 can be secured. Further, since the right seat frame 17 covers the ECU 39 from the outside in the vehicle width direction, the ECU 39 can be protected by the right seat frame 17.
  • the accessory socket 165 is provided close to the other side wall 155R side in the vehicle width direction. For this reason, the accessory socket 165 is close to the ECU 39, and the accessory socket 165 is easily connected to the ECU 39. Further, the folded portion 163 at the upper end of the other side wall 155R covers the ECU 39 from above. For this reason, the ECU 39 can be protected by the folded portion 163.
  • each seat frame 17 is a frame in which an inner divided body 170 on the inner side in the vehicle width direction and an outer divided body 171 on the outer side in the vehicle width direction are coupled.
  • the inner divided body 170 has a flat plate shape in a cross section when the seat frame 17 is viewed in the axial direction (longitudinal direction of the seat frame 17).
  • the outer divided body 171 is U-shaped in a cross section when the seat frame 17 is viewed in the axial direction.
  • the inner divided body 170 and the outer divided body 171 are press-formed products formed by pressing a plate material.
  • the inner divided body 170 is coupled to the outer divided body 171 so as to block the U-shaped open portion of the outer divided body 171.
  • the seat frame 17 is formed in a tube shape by joining the inner divided body 170 and the outer divided body 171 by welding.
  • the seat frame 17 is a press working frame provided by combining an inner divided body 170 and an outer divided body 171 that are press-formed products. For this reason, the seat frame 17 can be set with a high degree of freedom in accordance with the required characteristics of the vehicle body frame 10 and can be molded with high accuracy.
  • the seat frame 17 is a frame having a vertically long cross section in which the cross section viewed in the axial direction is longer in the vertical direction than the vehicle width direction. Accordingly, for example, the size of the seat frame 17 in the vehicle width direction can be reduced as compared with a case where the seat frame is configured by a tube having a circular cross section so that rigidity equivalent to that of the seat frame 17 can be obtained. For this reason, a large space S1 can be secured, and the ECU 39 is easily arranged in the space S1.
  • the fuel tank 26 is disposed behind the storage box 25 and is covered from above by a fuel tank cover 173.
  • the fuel filler port 26 a of the fuel tank 26 is exposed upward from the opening 173 a of the fuel tank cover 173.
  • the side covers 48, 48 cover the seat frames 17, 17, the storage box 25, the ECU 39, and the fuel tank 26 from the outside in the vehicle width direction.
  • the side covers 48, 48 include a side surface portion 48a that covers the seat frames 17, 17, the storage box 25, the ECU 39, and the fuel tank 26 from the side, and an upper surface portion that extends inward in the vehicle width direction from the upper edge of the side surface portion 48a.
  • 48b are integrally provided.
  • the upper surface portion 48b extends in the vehicle width direction above the seat frames 17 and 17, and the inner edge portion 48c approaches the peripheral edge portion 152a of the opening 152 of the storage box 25 from the outer side in the vehicle width direction.
  • the upper surface portion 48b of the right side cover 48 covers the folded portion 163 of the storage box 25 from above.
  • the upper surface portion 48b of the left side cover 48 covers the slope portion 159b of the outward extending portion 159 of the storage box 25 from above.
  • the left and right side covers 48, 48 are symmetrical.
  • the folded portion 163 is not provided on one side wall 155L on the side where the widened portion 161 is provided, the upper surface portion 48b of the left side cover 48 can be extended to the vicinity of the peripheral portion 152a of the opening 152. .
  • the left and right side covers 48 and 48 can be set to a left-right symmetric shape.
  • the left and right side covers 48, 48 do not have to be completely symmetrical.
  • the cross-sectional shape of the base part that forms the outer shell of the side covers 48, 48 is symmetrical. I just need it.
  • the display of the emblems attached to the outer surfaces of the left and right side covers 48, 48 and the case where the shape of the details is different are also included in the left-right symmetric shape.
  • the motorcycle 1 includes the storage box 25 and the occupant seat 13, and the seat 13 covers the opening 152 on the upper surface of the storage box 25.
  • the storage box 25 is provided such that only one of the side walls 155L in the vehicle width direction that partitions the storage space 156 of the storage box 25 and the other side wall 155R extends outward in the vehicle width direction from the opening 152.
  • the ECU 39 is arranged outside the other side wall 155R in the vehicle width direction. According to this configuration, since one side wall 155L is expanded outward in the vehicle width direction from the opening 152, the capacity of the storage box 25 can be secured.
  • the ECU 39 On the side of the other side wall 155R, the ECU 39 is arranged outside the other side wall 155R without increasing the capacity of the storage box 25 to the outside in the vehicle width direction, so that the ECU 39 can be arranged compactly. For this reason, the enlargement of the vehicle body by arrangement
  • the storage box 25 includes a folded portion 163 extending outward in the vehicle width direction from the peripheral portion 152a of the opening 152 only on the other side wall 155R of the one side wall 155L and the other side wall 155R.
  • the strength and rigidity of the portion of the storage box 25 on the side where the ECU 39 is disposed can be effectively increased by the folded portion 163 provided on the other side wall 155R side.
  • the folded portion is not provided on one side wall 155L, a space outside the peripheral portion 152a of the opening 152 can be secured on the side of the one side wall 155L, and the degree of freedom of component placement can be secured.
  • An accessory socket 165 is provided inside the storage box 25, and the accessory socket 165 is provided on the other side wall 155R side. According to this configuration, since the accessory socket 165 and the ECU 39 are collected on the other side wall 155R side, the accessory socket 165 and the ECU 39 can be easily connected.
  • a fuel tank 26 disposed behind the storage box 25 and a pair of left and right side covers 48, 48 that cover the storage box 25 and the fuel tank 26 from the left and right sides are provided. Symmetric shape. According to this configuration, even if the shape in the vicinity of the peripheral edge portion 152a of the opening 152 of the storage box 25 is different between the left and right sides, the side covers 48 and 48 are symmetrical, so that the appearance is good.
  • seat frames 17 and 17 extending in the front-rear direction below the seat 13 are provided on the side of the storage box 25, and the ECU 39 is provided between the seat frame 17 and the other side wall 155R. According to this configuration, the ECU 39 can be protected by the seat frame 17.
  • the sectional shape of the seat frame 17 in the axial direction is longer in the vertical direction than in the vehicle width direction. According to this configuration, a large space can be secured between the seat frame 17 and the storage box 25, and the ECU 39 can be easily disposed between the seat frame 17 and the storage box 25. Moreover, the folding
  • the said embodiment shows the one aspect
  • This invention is not limited to the said embodiment.
  • the ECU 39 has been described as an example of the electrical component disposed on the outer side in the vehicle width direction of the other side wall 155R, but the present invention is not limited to this.
  • the electrical component may be, for example, a small battery, a fuse box, and a regulator.
  • the motorcycle 1 is described as an example of a saddle-ride type vehicle, but the present invention is not limited to this, and the present invention is a three-wheeled vehicle having two front wheels or two rear wheels.
  • the present invention is applicable to saddle riding type vehicles and saddle riding type vehicles having four or more wheels.

Abstract

The purpose of the present invention is to provide a saddle-ride type vehicle, which has an enhanced aesthetic appearance as a result of electrical components being compactly arranged around a storage box, and in which the storage box can have an adequate capacity. This saddle-ride type vehicle includes a storage box 25 and an occupant seat which covers an opening 152 provided at the top of the storage box 25. In the storage box 25, among one sidewall 155L and the other sidewall 155R in the vehicle width direction which define a storage space 156 of the storage box 25, only the one sidewall 155L is provided so as to extend in the vehicle width direction further outside than the opening 152, and an ECU 39 is provided outside the other sidewall 155R in the vehicle width direction.

Description

鞍乗り型車両Saddle riding
　本発明は、鞍乗り型車両に関する。 The present invention relates to a saddle-ride type vehicle.
　従来、収納箱の上面の開口を乗員用のシートが覆う鞍乗り型車両において、収納箱の開口の下方の収納空間が、開口よりも車幅方向に拡がるものが知られている（例えば、特許文献１参照）。 Conventionally, in a saddle-ride type vehicle in which an opening on the upper surface of a storage box is covered by a passenger seat, a storage space below the opening of the storage box is wider in the vehicle width direction than the opening (for example, patents) Reference 1).
特開２０１０－２３５０７８号公報JP 2010-235078 A
　ところで、収納箱の周辺にＥＣＵなどの電装部品を配置することが考えられる。昨今の鞍乗り型車両の電子化によって電装部品の使用量が増えることから、単に収納箱の周辺に電装部品を配置すると、電装部品及び収納箱が占めるスペースが大きくなり車体が大型化して外観性に影響が出る。また、収納箱の周辺に電装部品を配置した場合であっても、収納箱の容量を確保することが望まれる。
　本発明は、上述した事情に鑑みてなされたものであり、鞍乗り型車両において、収納箱の周辺に電装部品をコンパクトに配置して外観性を向上し、且つ、収納箱の容量を確保できるようにすることを目的とする。 By the way, it is conceivable to arrange an electrical component such as an ECU around the storage box. Since the use of electrical components increases due to the recent digitization of saddle-ride type vehicles, simply placing electrical components around the storage box increases the space occupied by the electrical components and the storage box, increasing the size of the vehicle body and increasing the appearance. Will be affected. Moreover, even when electrical components are arranged around the storage box, it is desirable to secure the capacity of the storage box.
The present invention has been made in view of the above-described circumstances, and in a saddle-ride type vehicle, it is possible to improve the appearance by compactly arranging electrical components around the storage box, and to secure the capacity of the storage box. The purpose is to do so.
　この明細書には、２０１８年４月２日に出願された日本国特許出願・特願２０１８－０７０５９３の全ての内容が含まれる。
　本発明は、収納箱（２５）と、乗員用のシート（１３）とを備え、前記収納箱（２５）の上面の開口（１５２）を前記シート（１３）が覆う鞍乗り型車両において、前記収納箱（２５）は、前記収納箱（２５）の収納空間（１５６）を区画する車幅方向の一方の側壁（１５５Ｌ）及び他方の側壁（１５５Ｒ）のうち、前記一方の側壁（１５５Ｌ）のみが前記開口（１５２）よりも車幅方向外側に拡げて設けられ、前記他方の側壁（１５５Ｒ）の車幅方向外側に電装部品（３９）が配置されることを特徴とする。 This specification includes the entire contents of Japanese Patent Application No. 2018-070593 filed on Apr. 2, 2018.
The present invention relates to a saddle-ride type vehicle including a storage box (25) and an occupant seat (13), wherein the seat (13) covers an opening (152) on an upper surface of the storage box (25). The storage box (25) includes only the one side wall (155L) of the one side wall (155L) and the other side wall (155R) in the vehicle width direction that partitions the storage space (156) of the storage box (25). Is provided so as to extend outward in the vehicle width direction from the opening (152), and an electrical component (39) is disposed on the outer side in the vehicle width direction of the other side wall (155R).
　また、上記発明において、前記収納箱（２５）は、前記開口（１５２）の周縁部（１５２ａ）から車幅方向外側に延びる折り返し部（１６３）を、前記一方の側壁（１５５Ｌ）及び前記他方の側壁（１５５Ｒ）のうち、前記他方の側壁（１５５Ｒ）のみに備えても良い。
　また、上記発明において、前記収納箱（２５）の内部には、アクセサリーソケット（１６５）が設けられ、前記アクセサリーソケット（１６５）は、前記他方の側壁（１５５Ｒ）の側に設けられても良い。 In the above invention, the storage box (25) includes a folded portion (163) extending outward in the vehicle width direction from the peripheral edge portion (152a) of the opening (152), the one side wall (155L) and the other side. Of the side walls (155R), only the other side wall (155R) may be provided.
In the invention described above, an accessory socket (165) may be provided inside the storage box (25), and the accessory socket (165) may be provided on the other side wall (155R) side.
　さらに、上記発明において、前記収納箱（２５）の後方に配置される燃料タンク（２６）と、前記収納箱（２５）及び前記燃料タンク（２６）を左右の側方から覆う左右一対のサイドカバー（４８）とが設けられ、前記サイドカバー（４８）は左右対称形状であっても良い。
　また、上記発明において、前記シート（１３）の下方で前後に延びるシートフレーム（１７）が前記収納箱（２５）の側方に設けられ、前記電装部品（３９）は、前記シートフレーム（１７）と前記他方の側壁（１５５Ｒ）との間に設けられても良い。 Furthermore, in the above invention, a fuel tank (26) disposed behind the storage box (25), and a pair of left and right side covers that cover the storage box (25) and the fuel tank (26) from the left and right sides. (48), and the side cover (48) may be symmetrical.
In the above invention, a seat frame (17) extending in the front-rear direction below the seat (13) is provided on a side of the storage box (25), and the electrical component (39) is disposed on the seat frame (17). And the other side wall (155R).
　また、上記発明において、前記シートフレーム（１７）の軸方向の断面形状は、車幅方向よりも上下方向に長くても良い。
　また、上記発明において、前記折り返し部（１６３）は、前記電装部品（３９）を上方から覆っても良い。 In the above invention, the axial cross-sectional shape of the seat frame (17) may be longer in the vertical direction than in the vehicle width direction.
In the above invention, the folded portion (163) may cover the electrical component (39) from above.
　本発明に係る鞍乗り型車両によれば、収納箱と、乗員用のシートとを備え、収納箱の上面の開口をシートが覆い、収納箱は、収納箱の収納空間を区画する車幅方向の一方の側壁及び他方の側壁のうち、一方の側壁のみが開口よりも車幅方向外側に拡げて設けられ、他方の側壁の車幅方向外側に電装部品が配置される。
　この構成によれば、一方の側壁が開口よりも車幅方向外側に拡げられるため、収納箱の容量を確保できる。他方の側壁の側では、車幅方向外側へ収納箱の容量を拡大せずに、他方の側壁の外側に電装部品を配置するため、電装部品をコンパクトに配置できる。このため、電装部品の配置による車体の大型化を抑制して外観性を向上できるとともに、収納箱の容量を確保できる。 The saddle-ride type vehicle according to the present invention includes a storage box and an occupant seat, the seat covers the opening on the upper surface of the storage box, and the storage box defines the storage space of the storage box in the vehicle width direction. Of the one side wall and the other side wall, only one side wall is provided so as to extend outward in the vehicle width direction from the opening, and the electrical component is disposed outside the other side wall in the vehicle width direction.
According to this structure, since one side wall is expanded outside the opening in the vehicle width direction, the capacity of the storage box can be secured. On the side of the other side wall, the electrical component is arranged outside the other side wall without expanding the capacity of the storage box to the outside in the vehicle width direction, so that the electrical component can be arranged compactly. For this reason, the enlargement of the vehicle body by arrangement | positioning of an electrical component can be suppressed, an external appearance can be improved, and the capacity | capacitance of a storage box is securable.
　また、上記発明において、収納箱は、開口の周縁部から車幅方向外側に延びる折り返し部を、一方の側壁及び他方の側壁のうち、他方の側壁のみに備えても良い。この構成によれば、他方の側壁の側に設けられる折り返し部によって、収納箱において電装部品が配置される側の部分の強度及び剛性を効果的に増加させることができる。また、一方の側壁には折り返し部が設けられないため、一方の側壁の側において、開口の周縁部の外側のスペースを確保でき、部品の配置の自由度を確保できる。
　また、上記発明において、収納箱の内部には、アクセサリーソケットが設けられ、アクセサリーソケットは、他方の側壁の側に設けられても良い。この構成によれば、アクセサリーソケット及び電装部品が他方の側壁の側に集められるため、アクセサリーソケットと電装部品とを接続し易い。 In the above invention, the storage box may include a folded portion extending outward from the peripheral edge of the opening in the vehicle width direction only on the other side wall of the one side wall and the other side wall. According to this configuration, the folded portion provided on the other side wall side can effectively increase the strength and rigidity of the portion on the side where the electrical component is arranged in the storage box. In addition, since the folded portion is not provided on one side wall, a space outside the peripheral edge portion of the opening can be secured on the side of the one side wall, and the degree of freedom of component placement can be secured.
Moreover, in the said invention, an accessory socket may be provided in the inside of a storage box, and an accessory socket may be provided in the other side wall side. According to this configuration, since the accessory socket and the electrical component are collected on the side of the other side wall, it is easy to connect the accessory socket and the electrical component.
　さらに、上記発明において、収納箱の後方に配置される燃料タンクと、収納箱及び燃料タンクを左右の側方から覆う左右一対のサイドカバーとが設けられ、サイドカバーは左右対称形状であっても良い。この構成によれば、収納箱の開口の周縁部近傍の形状が左右で異なる構成であっても、サイドカバーが左右対称形状であるため、外観性が良い。
　また、上記発明において、シートの下方で前後に延びるシートフレームが収納箱の側方に設けられ、電装部品は、シートフレームと他方の側壁との間に設けられても良い。この構成によれば、シートフレームによって電装部品を保護できる。 Further, in the above invention, a fuel tank disposed behind the storage box and a pair of left and right side covers that cover the storage box and the fuel tank from the left and right sides are provided, and the side cover may be symmetrical. good. According to this configuration, even if the shape in the vicinity of the peripheral edge portion of the opening of the storage box is different on the left and right sides, the side cover has a bilaterally symmetric shape, so that the appearance is good.
In the above invention, a seat frame extending in the front-rear direction below the seat may be provided on the side of the storage box, and the electrical component may be provided between the seat frame and the other side wall. According to this configuration, the electrical component can be protected by the seat frame.
　また、上記発明において、シートフレームの軸方向の断面形状は、車幅方向よりも上下方向に長くても良い。この構成によれば、シートフレームと収納箱との間のスペースを大きく確保でき、シートフレームと収納箱との間に電装部品を配置し易い。
　また、上記発明において、折り返し部は、電装部品を上方から覆っても良い。この構成によれば、折り返し部によって電装部品を保護できる。 In the above invention, the axial cross-sectional shape of the seat frame may be longer in the vertical direction than in the vehicle width direction. According to this configuration, a large space can be secured between the seat frame and the storage box, and the electrical components can be easily disposed between the seat frame and the storage box.
In the above invention, the folded portion may cover the electrical component from above. According to this configuration, the electrical component can be protected by the folded portion.
図１は、本発明の実施の形態に係る自動二輪車の左側面図である。FIG. 1 is a left side view of a motorcycle according to an embodiment of the present invention. 図２は、車体フレームの左側面図である。FIG. 2 is a left side view of the vehicle body frame. 図３は、自動二輪車の後部を上方から見た平面図である。FIG. 3 is a plan view of the rear part of the motorcycle as viewed from above. 図４は、収納箱の周辺部の左側面図である。FIG. 4 is a left side view of the periphery of the storage box. 図５は、図４のＶ－Ｖ断面図である。5 is a cross-sectional view taken along the line VV of FIG.
　以下、図面を参照して本発明の一実施形態について説明する。なお、説明中、前後左右および上下といった方向の記載は、特に記載がなければ車体に対する方向と同一とする。また、各図に示す符号ＦＲは車体前方を示し、符号ＵＰは車体上方を示し、符号ＬＨは車体左方を示す。 Hereinafter, an embodiment of the present invention will be described with reference to the drawings. In the description, descriptions of directions such as front and rear, right and left and up and down are the same as directions with respect to the vehicle body unless otherwise specified. Further, in each figure, the symbol FR indicates the front of the vehicle body, the symbol UP indicates the upper side of the vehicle body, and the symbol LH indicates the left side of the vehicle body.
　図１は、本発明の実施の形態に係る自動二輪車１の左側面図である。なお、図１では、左右一対で設けられるものは、符号を含め左側のものだけが図示されている。
　自動二輪車１は、車体フレーム１０と、前輪２を操舵可能に支持する操舵系１１と、車体フレーム１０の後部に支持されるパワーユニット１２と、後輪３と、乗員が跨るようにして着座するシート１３とを備えるスクーター型の鞍乗り型車両である。
　また、自動二輪車１は、車体を覆う車体カバー１４を備える。 FIG. 1 is a left side view of a motorcycle 1 according to an embodiment of the present invention. In FIG. 1, only the left side including the reference numeral is shown as a pair of left and right.
The motorcycle 1 includes a body frame 10, a steering system 11 that supports the front wheel 2 in a steerable manner, a power unit 12 that is supported on the rear portion of the body frame 10, a rear wheel 3, and a seat on which a passenger sits. 13 is a scooter-type saddle-ride type vehicle.
The motorcycle 1 also includes a vehicle body cover 14 that covers the vehicle body.
　図２は、車体フレーム１０の左側面図である。
　図１及び図２を参照し、車体フレーム１０は、ヘッドパイプ１５と、メインフレーム１６と、シートフレーム１７，１７とを備える。
　ヘッドパイプ１５は、車体フレーム１０の前端に設けられ、操舵系１１を軸支する。ヘッドパイプ１５は、前輪２と同様に自動二輪車１の車幅方向（左右方向）の中央に位置し、車両側面視では鉛直方向に対し後傾して配置される。
　メインフレーム１６は、ヘッドパイプ１５の後面から後方に延びる。詳細には、メインフレーム１６は、ヘッドパイプ１５から後下方に延びる１本のダウンフレーム部１８と、ダウンフレーム部１８の下端部から後方へ略水平に延びる左右一対のロアフレーム部１９，１９とを備える。
　各シートフレーム１７は、各ロアフレーム部１９の後端から後上がりに後方へ延びる傾斜部１７ａと、傾斜部１７ａよりも緩い後上がりの傾斜で傾斜部１７ａの上端から後方へ延びる後方延出部１７ｂとを備える。 FIG. 2 is a left side view of the vehicle body frame 10.
1 and 2, the vehicle body frame 10 includes a head pipe 15, a main frame 16, and seat frames 17 and 17.
The head pipe 15 is provided at the front end of the body frame 10 and supports the steering system 11. The head pipe 15 is located at the center in the vehicle width direction (left-right direction) of the motorcycle 1 as with the front wheels 2 and is disposed to be inclined rearward with respect to the vertical direction in a side view of the vehicle.
The main frame 16 extends rearward from the rear surface of the head pipe 15. Specifically, the main frame 16 includes one down frame portion 18 that extends rearward and downward from the head pipe 15 and a pair of left and right lower frame portions 19 and 19 that extend substantially horizontally rearward from the lower end portion of the down frame portion 18. Is provided.
Each seat frame 17 includes an inclined portion 17a extending rearward and rearward from the rear end of each lower frame portion 19, and a rearward extending portion extending rearward from the upper end of the inclined portion 17a with a lower rearward inclination than the inclined portion 17a. 17b.
　また、車体フレーム１０は、左右の傾斜部１７ａ，１７ａを車幅方向に連結する収納箱支持フレーム２０と、シートフレーム１７，１７の後端部を車幅方向に連結するクロスメンバー２１とを備える。
　傾斜部１７ａ，１７ａの上部には、リンク機構２２を介してパワーユニット１２が連結されるパワーユニット連結部１７ｃが設けられる。 The vehicle body frame 10 also includes a storage box support frame 20 that connects the left and right inclined portions 17a and 17a in the vehicle width direction, and a cross member 21 that connects the rear ends of the seat frames 17 and 17 in the vehicle width direction. .
A power unit connecting portion 17c to which the power unit 12 is connected via the link mechanism 22 is provided on the upper portions of the inclined portions 17a and 17a.
　パワーユニット１２は、後輪３の駆動源としてのエンジンと後輪３を支持するスイングアームとの機能を備えたユニットスイングエンジンである。パワーユニット１２は、前端部の上部に設けられるリンク機構２２を介して揺動自在に車体フレーム１０に支持される。
　パワーユニット１２とシートフレーム１７の後部との間にはサスペンション２３が掛け渡される。 The power unit 12 is a unit swing engine having the functions of an engine as a drive source for the rear wheel 3 and a swing arm that supports the rear wheel 3. The power unit 12 is swingably supported by the vehicle body frame 10 via a link mechanism 22 provided at the upper part of the front end.
A suspension 23 is stretched between the power unit 12 and the rear portion of the seat frame 17.
　操舵系１１は、前輪２を支持する左右一対のフロントフォーク３０，３０と、フロントフォーク３０，３０の上端部を車幅方向に連結するブリッジ部材（不図示）と、ブリッジ部材の中央から上方に延びてヘッドパイプ１５に軸支されるステアリングシャフト（不図示）と、ステアリングシャフトの上端部に固定される操舵用のハンドル３３とを備える。 The steering system 11 includes a pair of left and right front forks 30, 30 that support the front wheel 2, a bridge member (not shown) that connects the upper ends of the front forks 30, 30 in the vehicle width direction, and upward from the center of the bridge member. A steering shaft (not shown) that extends and is pivotally supported by the head pipe 15 and a steering handle 33 that is fixed to the upper end of the steering shaft are provided.
　自動二輪車１は、ヘルメット等の物品を収納可能な収納箱２５と、燃料タンク２６とを備える。
　収納箱２５は上面が開口する箱である。収納箱２５は、左右のシートフレーム１７，１７の前部の間に配置され、パワーユニット１２の上方に位置する。収納箱２５の前部の下部は、収納箱支持フレーム２０に固定される。
　燃料タンク２６は、収納箱２５の後方に配置され、左右のシートフレーム１７，１７の後部の間に位置する。 The motorcycle 1 includes a storage box 25 that can store articles such as a helmet, and a fuel tank 26.
The storage box 25 is a box whose upper surface opens. The storage box 25 is disposed between the front portions of the left and right seat frames 17 and 17 and is located above the power unit 12. A lower portion of the front portion of the storage box 25 is fixed to the storage box support frame 20.
The fuel tank 26 is disposed behind the storage box 25 and is positioned between the rear portions of the left and right seat frames 17, 17.
　シート１３は、運転者用の前部シート１３ａと、同乗者用の後部シート１３ｂとを一体に備える。シート１３は、収納箱２５の上面の開口１５２（図３参照）及び燃料タンク２６を上方から覆う。シート１３は、前端部に設けられるヒンジ１３ｃによって収納箱２５の前端部に連結され、ヒンジ１３ｃを中心に開閉される。
　パワーユニット１２等の自動二輪車１の各部を制御する電装部品としてのＥＣＵ（Electronic Control Unit）３９は、収納箱２５の側方に配置される。
　前部シート１３ａに着座する運転者（乗員）が足を置く板状のステップフロア２７は、前部シート１３ａの前下方に設けられる。ステップフロア２７は、ロアフレーム部１９，１９を上方から覆う。 The seat 13 is integrally provided with a driver's front seat 13a and a passenger's rear seat 13b. The seat 13 covers the opening 152 (see FIG. 3) on the upper surface of the storage box 25 and the fuel tank 26 from above. The seat 13 is connected to the front end portion of the storage box 25 by a hinge 13c provided at the front end portion, and is opened and closed around the hinge 13c.
An ECU (Electronic Control Unit) 39 as an electrical component that controls each part of the motorcycle 1 such as the power unit 12 is disposed on the side of the storage box 25.
A plate-like step floor 27 on which a driver (occupant) sitting on the front seat 13a puts his / her foot is provided on the front lower side of the front seat 13a. The step floor 27 covers the lower frame parts 19, 19 from above.
　車体カバー１４は、ハンドル３３を覆うメーターカバー４０と、ヘッドパイプ１５を前方から覆うフロントカバー４１と、フロントカバー４１の前部の左右の下縁から下方に延びる一対のフロントサイドカバー４２，４２と、ヘッドパイプ１５及びハンドル３３の下部を後方から覆うインナーカバー４３と、インナーカバー４３の下縁からステップフロア２７の前端まで延びるレッグシールド４４とを備える。
　ヘッドライト３６及び左右一対のウインカー３７は、フロントカバー４１に配置される。 The vehicle body cover 14 includes a meter cover 40 that covers the handle 33, a front cover 41 that covers the head pipe 15 from the front, and a pair of front side covers 42 and 42 that extend downward from the left and right lower edges of the front portion of the front cover 41. The inner cover 43 covers the lower part of the head pipe 15 and the handle 33 from the rear, and the leg shield 44 extends from the lower edge of the inner cover 43 to the front end of the step floor 27.
The headlight 36 and the pair of left and right blinkers 37 are disposed on the front cover 41.
　また、車体カバー１４は、ロアフレーム部１９，１９を側方から覆う左右一対のロアサイドカバー４５，４５と、ロアフレーム部１９，１９を下方から覆うアンダーカバー４６と、収納箱２５及びパワーユニット１２を前方から覆うセンターカバー４７と、収納箱２５及びシートフレーム１７，１７を側方から覆う左右一対のサイドカバー４８，４８とを備える。
　フロントフェンダー３８は、操舵系１１に固定される。 The vehicle body cover 14 includes a pair of left and right lower side covers 45 and 45 that cover the lower frame parts 19 and 19 from the side, an under cover 46 that covers the lower frame parts 19 and 19 from below, a storage box 25 and the power unit 12. And a pair of left and right side covers 48, 48 covering the storage box 25 and the seat frames 17, 17 from the side.
The front fender 38 is fixed to the steering system 11.
　図３は、自動二輪車１の後部を上方から見た平面図である。図４は、収納箱２５の周辺部の左側面図である。図５は、図４のＶ－Ｖ断面図である。ここで、図３では、シート１３を不図示にして収納箱２５を露出させた状態が示される。図４では、車体カバー１４は取り外されている。図５では、サイドカバー４８，４８が取り付けられた状態が図示される。 FIG. 3 is a plan view of the rear part of the motorcycle 1 as viewed from above. FIG. 4 is a left side view of the peripheral portion of the storage box 25. 5 is a cross-sectional view taken along the line VV of FIG. Here, FIG. 3 shows a state in which the storage box 25 is exposed with the sheet 13 not shown. In FIG. 4, the vehicle body cover 14 is removed. FIG. 5 illustrates a state in which the side covers 48 are attached.
　図３～図５を参照し、収納箱２５は、平面視で前後方向に長い略矩形の底壁１５０と、底壁１５０の周縁の全周から上方に立設される周壁１５１と、上方に開放する開口１５２とを備え、上面の全面が開口する箱状に形成される。
　周壁１５１は、底壁１５０の前縁から上方に延びる前壁１５３と、底壁１５０の後縁から上方に延びる後壁１５４と、底壁１５０の左縁から上方に延びる一方の側壁１５５Ｌと、底壁１５０の右縁から上方に延びる他方の側壁１５５Ｒとを備える。
　一方の側壁１５５Ｌは、収納箱２５における車幅方向の一方（左側）の側壁である。他方の側壁１５５Ｒは、収納箱２５における車幅方向の他方（右側）の側壁である。 Referring to FIGS. 3 to 5, the storage box 25 includes a substantially rectangular bottom wall 150 that is long in the front-rear direction in plan view, a peripheral wall 151 erected upward from the entire periphery of the periphery of the bottom wall 150, and And an opening 152 that opens, and is formed in a box shape in which the entire upper surface is open.
The peripheral wall 151 includes a front wall 153 extending upward from the front edge of the bottom wall 150, a rear wall 154 extending upward from the rear edge of the bottom wall 150, and one side wall 155L extending upward from the left edge of the bottom wall 150; And the other side wall 155R extending upward from the right edge of the bottom wall 150.
One side wall 155L is one (left side) side wall of the storage box 25 in the vehicle width direction. The other side wall 155R is the other (right side) side wall of the storage box 25 in the vehicle width direction.
　周壁１５１の上縁部は、開口１５２の周縁部１５２ａであり、開口１５２を区画する。周縁部１５２ａは、車両側面視では前下がりに傾斜し、前端側が低くなる。
　収納箱２５の収納空間１５６は、底壁１５０及び周壁１５１によって区画される。物品は、開口１５２から収納空間１５６に出し入れされる。
　シート１３のヒンジ１３ｃは、前壁１５３の上部から前方に突出するシート連結部１５３ａに支持される。 The upper edge of the peripheral wall 151 is a peripheral edge 152 a of the opening 152, and defines the opening 152. The peripheral portion 152a is inclined forwardly downward when viewed from the side of the vehicle, and the front end side is lowered.
The storage space 156 of the storage box 25 is partitioned by the bottom wall 150 and the peripheral wall 151. Articles are taken into and out of the storage space 156 through the opening 152.
The hinge 13c of the seat 13 is supported by a seat connecting portion 153a that protrudes forward from the upper portion of the front wall 153.
　収納箱２５は、底壁１５０の前端部が収納箱支持フレーム２０に締結され、収納箱支持フレーム２０を介してシートフレーム１７，１７に支持される。また、収納箱２５の後部は、不図示の収納箱支持部によって、シートフレーム１７，１７に支持される。シートフレーム１７，１７は、シート１３の下方で前後方向に延びるフレームであり、収納箱２５を介してシート１３を支持する。 The front end of the bottom wall 150 of the storage box 25 is fastened to the storage box support frame 20 and supported by the seat frames 17 and 17 via the storage box support frame 20. The rear portion of the storage box 25 is supported by the seat frames 17 and 17 by a storage box support portion (not shown). The seat frames 17 and 17 are frames that extend in the front-rear direction below the seat 13, and support the seat 13 through the storage box 25.
　収納箱２５は、後部の下部が左右のシートフレーム１７，１７の間に配置される。
　収納箱２５の後部の下部は、シートフレーム１７，１７の左右の傾斜部１７ａ，１７ａの上端部の間に位置する。すなわち、右側の傾斜部１７ａの上端部は、車両側面視では、収納箱２５の他方の側壁１５５Ｒの後下部１５７（図４）に車幅方向外側から重なる。また、左側の傾斜部１７ａの上端部は、車両側面視では、収納箱２５の一方の側壁１５５Ｌの後下部に車幅方向外側から重なる。
　収納箱２５の後部の上部及び前部は、シートフレーム１７，１７よりも上方に位置する。 The storage box 25 has a rear lower portion disposed between the left and right seat frames 17 and 17.
The lower part of the rear part of the storage box 25 is located between the upper ends of the left and right inclined parts 17a, 17a of the seat frames 17, 17. That is, the upper end portion of the right inclined portion 17a overlaps the rear lower portion 157 (FIG. 4) of the other side wall 155R of the storage box 25 from the outside in the vehicle width direction when viewed from the side of the vehicle. Further, the upper end portion of the left inclined portion 17a overlaps with the rear lower portion of one side wall 155L of the storage box 25 from the outside in the vehicle width direction in a vehicle side view.
The upper part and the front part of the rear part of the storage box 25 are located above the seat frames 17 and 17.
　一方の側壁１５５Ｌ及び他方の側壁１５５Ｒは、底壁１５０から略鉛直に上方に延びるが、開口１５２側ほど収納空間１５６の幅が大きくなるように、車幅方向外側にやや傾斜している。開口１５２の周縁部１５２ａは、シートフレーム１７，１７の上方に位置する。また、平面視では、一方の側壁１５５Ｌと他方の側壁１５５Ｒとの間の間隔は、収納箱２５の後端側ほど大きくなる。 The one side wall 155L and the other side wall 155R extend substantially vertically upward from the bottom wall 150, but are slightly inclined outward in the vehicle width direction so that the width of the storage space 156 increases toward the opening 152 side. A peripheral edge 152 a of the opening 152 is located above the seat frames 17 and 17. In plan view, the distance between one side wall 155L and the other side wall 155R increases toward the rear end side of the storage box 25.
　図５に示すように、一方の側壁１５５Ｌは、開口１５２の周縁部１５２ａから下方且つ車幅方向外側に延びる外方延出部１５９と、外方延出部１５９の下端から略鉛直に下方に延びて底壁１５０に繋がる縦壁部１６０とを備える。
　外方延出部１５９は、一方の側壁１５５Ｌの上端部に設けられる。外方延出部１５９は、開口１５２の周縁部１５２ａから略鉛直に下方に延びる鉛直部１５９ａと、鉛直部１５９ａの下端から車幅方向外側且つ下方に延びる斜面部１５９ｂとを備える。 As shown in FIG. 5, one side wall 155 </ b> L has an outwardly extending portion 159 extending downward from the peripheral edge 152 a of the opening 152 and outward in the vehicle width direction, and substantially vertically downward from a lower end of the outwardly extending portion 159. And a vertical wall portion 160 extending and connected to the bottom wall 150.
The outward extending portion 159 is provided at the upper end portion of the one side wall 155L. The outward extending portion 159 includes a vertical portion 159a that extends substantially vertically downward from the peripheral portion 152a of the opening 152, and a slope portion 159b that extends outward and downward in the vehicle width direction from the lower end of the vertical portion 159a.
　一方の側壁１５５Ｌの外方延出部１５９及び縦壁部１６０は、開口１５２の周縁部１５２ａにおいて一方の側壁１５５Ｌの上縁部となる部分１５２ａ１よりも車幅方向外側に位置する。外方延出部１５９及び縦壁部１６０は、収納空間１５６を開口１５２よりも外側に拡大する拡幅部１６１を形成する。
　すなわち、収納箱２５は、拡幅部１６１によって収納空間１５６が開口１５２よりも車幅方向に拡がることで、容量が大きくなっている。 The outwardly extending portion 159 and the vertical wall portion 160 of the one side wall 155L are located on the outer side in the vehicle width direction of the peripheral portion 152a of the opening 152 relative to the portion 152a1 serving as the upper edge portion of the one side wall 155L. The outward extending portion 159 and the vertical wall portion 160 form a widened portion 161 that expands the storage space 156 to the outside of the opening 152.
That is, the capacity of the storage box 25 is increased because the storage space 156 is expanded in the vehicle width direction from the opening 152 by the widened portion 161.
　他方の側壁１５５Ｒには、一方の側壁１５５Ｌのような拡幅部は設けられておらず、他方の側壁１５５Ｒは、底壁１５０から略鉛直に上方に延びる。拡幅部１６１は、一方の側壁１５５Ｌ及び他方の側壁１５５Ｒのうち、一方の側壁１５５Ｌのみに設けられる。
　開口１５２の車幅方向の中心線１５２ｂは、自動二輪車１の車幅方向の中心線Ｃに略一致する。中心線Ｃは、シートフレーム１７，１７の左右の中心に位置する。すなわち、上方から見た場合、開口１５２は自動二輪車１の車幅方向の中央に位置する。
　他方の側壁１５５Ｒには一方の側壁１５５Ｌのような拡幅部が設けられていないため、他方の側壁１５５Ｒと右側のシートフレーム１７との間には、部品を配置可能な空間Ｓ１が確保される。空間Ｓ１は、一方の側壁１５５Ｌと左側のシートフレーム１７との間の空間Ｓ２よりも車幅方向に大きい。 The other side wall 155R is not provided with a widened portion like the one side wall 155L, and the other side wall 155R extends substantially vertically upward from the bottom wall 150. The widened portion 161 is provided only on one side wall 155L of the one side wall 155L and the other side wall 155R.
A center line 152b of the opening 152 in the vehicle width direction substantially coincides with the center line C of the motorcycle 1 in the vehicle width direction. The center line C is located at the left and right centers of the seat frames 17 and 17. That is, when viewed from above, the opening 152 is located at the center of the motorcycle 1 in the vehicle width direction.
Since the other side wall 155R is not provided with a widened portion like the one side wall 155L, a space S1 in which components can be placed is secured between the other side wall 155R and the right seat frame 17. The space S1 is larger in the vehicle width direction than the space S2 between the one side wall 155L and the left seat frame 17.
　収納箱２５は、開口１５２の周縁部１５２ａから車幅方向外側に延びるフランジ状の折り返し部１６３を備える。折り返し部１６３は、開口１５２の周縁部１５２ａにおいて他方の側壁１５５Ｒの上縁部となる部分１５２ａ２に設けられる。
　折り返し部１６３は、開口１５２の周縁部１５２ａから車幅方向外側且つ下方に延びる傾斜部１６３ａと、傾斜部１６３ａの下端から略水平に車幅方向外側に延びる平面部１６３ｂとを備える。折り返し部１６３は、他方の側壁１５５Ｒの前後方向の略全体に亘って設けられる。折り返し部１６３は、右側のシートフレーム１７の上方に位置し、空間Ｓ１を上方から覆う。折り返し部１６３は補強リブとしても機能する。
　一方の側壁１５５Ｌには、他方の側壁１５５Ｒの折り返し部１６３のような折り返し部は設けられていない。 The storage box 25 includes a flange-like folded portion 163 that extends outward from the peripheral edge 152 a of the opening 152 in the vehicle width direction. The folded portion 163 is provided at a portion 152a2 that becomes the upper edge portion of the other side wall 155R at the peripheral edge portion 152a of the opening 152.
The folded portion 163 includes an inclined portion 163a that extends outward and downward in the vehicle width direction from the peripheral edge portion 152a of the opening 152, and a flat portion 163b that extends substantially horizontally from the lower end of the inclined portion 163a outward in the vehicle width direction. The folded portion 163 is provided over substantially the entire front and rear direction of the other side wall 155R. The folded portion 163 is located above the right seat frame 17 and covers the space S1 from above. The folded portion 163 also functions as a reinforcing rib.
One side wall 155L is not provided with a folded portion like the folded portion 163 of the other side wall 155R.
　収納箱２５内には、自動二輪車１ではない他の機器（アクセサリー）に電源を供給可能なアクセサリーソケット１６５（電源ソケット）が設けられる。上記他の機器は、例えばスマートフォン等の携帯型電子機器である。
　アクセサリーソケット１６５は、収納箱２５の後壁１５４において、車幅方向で他方の側壁１５５Ｒ寄りの部分に設けられる。
　アクセサリーソケット１６５は、筒状のソケット部１６５ａ（図４）と、ソケット部１６５ａのアクセサリー接続口１６５ｂを覆う蓋１６５ｃと、ハーネス１６５ｄを備える。
　ソケット部１６５ａのアクセサリー接続口１６５ｂは、後壁１５４から収納空間１５６内に露出するように設けられ、蓋１６５ｃによって開閉可能に覆われる。
　ソケット部１６５ａは、後壁１５４から収納箱２５の後方且つ車幅方向外側へ斜めに突出する。ハーネス１６５ｄは、ソケット部１６５ａの後端部から引き出される。 In the storage box 25, an accessory socket 165 (power socket) that can supply power to other devices (accessories) that are not the motorcycle 1 is provided. The other device is a portable electronic device such as a smartphone.
The accessory socket 165 is provided on the rear wall 154 of the storage box 25 at a portion near the other side wall 155R in the vehicle width direction.
The accessory socket 165 includes a cylindrical socket portion 165a (FIG. 4), a lid 165c that covers the accessory connection port 165b of the socket portion 165a, and a harness 165d.
The accessory connection port 165b of the socket portion 165a is provided so as to be exposed from the rear wall 154 into the storage space 156, and is covered with a lid 165c so as to be opened and closed.
The socket portion 165a protrudes obliquely from the rear wall 154 to the rear of the storage box 25 and outward in the vehicle width direction. The harness 165d is pulled out from the rear end portion of the socket portion 165a.
　自動二輪車１の電装系のメインハーネス６０は、自動二輪車１の後部では、車幅方向の他方（右側）のシートフレーム１７に沿うように配索される。メインハーネス６０は、各電装品に接続される複数本のハーネス（電線）が束ねられたものである。
　右側のシートフレーム１７に沿って後上方に延びるメインハーネス６０は、収納箱２５の周辺では、右側のシートフレーム１７と収納箱２５の他方の側壁１５５Ｒとの間を、収納箱２５の底壁１５０に沿うように後方に延びる。 The main harness 60 of the electrical system of the motorcycle 1 is routed along the other (right side) seat frame 17 in the vehicle width direction at the rear part of the motorcycle 1. The main harness 60 is a bundle of a plurality of harnesses (electric wires) connected to each electrical component.
The main harness 60 that extends rearward and upward along the right seat frame 17 is located between the right seat frame 17 and the other side wall 155 </ b> R of the storage box 25 in the vicinity of the storage box 25. It extends rearward along.
　ＥＣＵ３９は、収納箱２５の他方の側壁１５５Ｒの車幅方向外側に配置される。
　ＥＣＵ３９は、平たい箱状に形成され、車両側面視では、前後方向に長い長方形状である。ＥＣＵ３９は、板厚方向を車幅方向に指向させて配置される。
　ＥＣＵ３９は、前面部から前方に延びる前側取付部３９ａと、後面部から後方に延びる後側取付部３９ｂと、下面部に複数設けられるコネクター部３９ｃ，３９ｃとを備える。 The ECU 39 is disposed outside the other side wall 155R of the storage box 25 in the vehicle width direction.
The ECU 39 is formed in a flat box shape and has a rectangular shape that is long in the front-rear direction when viewed from the side of the vehicle. The ECU 39 is arranged with the plate thickness direction oriented in the vehicle width direction.
The ECU 39 includes a front attachment portion 39a extending forward from the front surface portion, a rear attachment portion 39b extending rearward from the rear surface portion, and a plurality of connector portions 39c and 39c provided on the lower surface portion.
　車体フレーム１０は、右側のシートフレーム１７の車幅方向の内側面から上方に延出するＥＣＵステー１７ｄと、右側のシートフレーム１７の車幅方向の内側面に設けられるＥＣＵ固定部１７ｅとを備える。ＥＣＵ固定部１７ｅはＥＣＵステー１７ｄの後方に設けられる。
　ＥＣＵ３９は、前側取付部３９ａ及び後側取付部３９ｂに車幅方向内側から挿通されるＥＣＵ固定ボルト１６７，１６７によって、ＥＣＵステー１７ｄ及びＥＣＵ固定部１７ｅに固定される。
　メインハーネス６０から分岐するハーネス６０ａ及びハーネス６０ｂは、ＥＣＵ３９の下方から上方に延びてコネクター部３９ｃ，３９ｃにそれぞれ接続される。
　アクセサリーソケット１６５のハーネス１６５ｄは、メインハーネス６０に合流し、メインハーネス６０を介してＥＣＵ３９に接続される。
　ＥＣＵ３９及びアクセサリーソケット１６５は、メインハーネス６０を介してバッテリー（不図示）に接続される。 The vehicle body frame 10 includes an ECU stay 17d extending upward from an inner side surface in the vehicle width direction of the right seat frame 17, and an ECU fixing portion 17e provided on the inner side surface in the vehicle width direction of the right seat frame 17. . The ECU fixing portion 17e is provided behind the ECU stay 17d.
The ECU 39 is fixed to the ECU stay 17d and the ECU fixing portion 17e by ECU fixing bolts 167 and 167 inserted through the front side mounting portion 39a and the rear side mounting portion 39b from the inner side in the vehicle width direction.
A harness 60a and a harness 60b branched from the main harness 60 extend upward from below the ECU 39 and are connected to the connector portions 39c and 39c, respectively.
The harness 165 d of the accessory socket 165 joins the main harness 60 and is connected to the ECU 39 via the main harness 60.
The ECU 39 and the accessory socket 165 are connected to a battery (not shown) via the main harness 60.
　ＥＣＵ３９は、右側のシートフレーム１７の車幅方向内側に配置され、右側のシートフレーム１７と収納箱２５の他方の側壁１５５Ｒとの間に位置する。すなわちＥＣＵ３９は、空間Ｓ１に配置される。
　詳細には、ＥＣＵ３９は、車両側面視では、収納箱２５の他方の側壁１５５Ｒの後下部１５７に車幅方向外側から重なる。また、車両側面視で、ＥＣＵ３９の下部は、右側のシートフレーム１７によって車幅方向外側から覆われ、ＥＣＵ３９の上部は、右側のシートフレーム１７から上方に突出する。 The ECU 39 is disposed on the inner side in the vehicle width direction of the right seat frame 17, and is located between the right seat frame 17 and the other side wall 155 </ b> R of the storage box 25. That is, the ECU 39 is disposed in the space S1.
Specifically, the ECU 39 overlaps the rear lower portion 157 of the other side wall 155R of the storage box 25 from the outside in the vehicle width direction when viewed from the side of the vehicle. Further, as viewed from the side of the vehicle, the lower portion of the ECU 39 is covered from the outside in the vehicle width direction by the right seat frame 17, and the upper portion of the ECU 39 protrudes upward from the right seat frame 17.
　このように、他方の側壁１５５Ｒに拡幅部を設けないで確保した空間Ｓ１にＥＣＵ３９を配置することで、ＥＣＵ３９を車幅方向にコンパクトに配置できる。また、一方の側壁１５５Ｌは拡幅部１６１を備えるため、収納空間１５６を大きく確保できる。
　また、右側のシートフレーム１７がＥＣＵ３９を車幅方向外側から覆うため、ＥＣＵ３９を右側のシートフレーム１７によって保護できる。
　また、アクセサリーソケット１６５は、車幅方向において他方の側壁１５５Ｒ側に寄せて設けられる。このため、アクセサリーソケット１６５がＥＣＵ３９に近くなり、アクセサリーソケット１６５をＥＣＵ３９に接続し易い。
　さらに、他方の側壁１５５Ｒの上端部の折り返し部１６３は、ＥＣＵ３９を上方から覆う。このため、折り返し部１６３によってＥＣＵ３９を保護できる。 Thus, by arranging the ECU 39 in the space S1 secured without providing the widened portion on the other side wall 155R, the ECU 39 can be compactly arranged in the vehicle width direction. Moreover, since one side wall 155L includes the widened portion 161, a large storage space 156 can be secured.
Further, since the right seat frame 17 covers the ECU 39 from the outside in the vehicle width direction, the ECU 39 can be protected by the right seat frame 17.
The accessory socket 165 is provided close to the other side wall 155R side in the vehicle width direction. For this reason, the accessory socket 165 is close to the ECU 39, and the accessory socket 165 is easily connected to the ECU 39.
Further, the folded portion 163 at the upper end of the other side wall 155R covers the ECU 39 from above. For this reason, the ECU 39 can be protected by the folded portion 163.
　図５に示すように、各シートフレーム１７は、車幅方向内側の内側分割体１７０と、車幅方向外側の外側分割体１７１とが結合されたフレームである。
　内側分割体１７０は、シートフレーム１７を軸方向（シートフレーム１７の長手方向）に見た断面では平板状である。
　外側分割体１７１は、シートフレーム１７を軸方向に見た断面ではコ字状である。
　内側分割体１７０及び外側分割体１７１は、板材をそれぞれプレス加工して形成されるプレス成形品である。 As shown in FIG. 5, each seat frame 17 is a frame in which an inner divided body 170 on the inner side in the vehicle width direction and an outer divided body 171 on the outer side in the vehicle width direction are coupled.
The inner divided body 170 has a flat plate shape in a cross section when the seat frame 17 is viewed in the axial direction (longitudinal direction of the seat frame 17).
The outer divided body 171 is U-shaped in a cross section when the seat frame 17 is viewed in the axial direction.
The inner divided body 170 and the outer divided body 171 are press-formed products formed by pressing a plate material.
　内側分割体１７０は、外側分割体１７１のコ字の開放部を塞ぐように外側分割体１７１に結合される。シートフレーム１７は、内側分割体１７０と外側分割体１７１とを溶接で結合させてチューブ状に形成される。シートフレーム１７は、プレス成形品である内側分割体１７０と外側分割体１７１とを結合させて設けられるプレス加工フレームである。このため、シートフレーム１７を車体フレーム１０の要求特性に合わせて高い形状の自由度で設定できるとともに、高精度に成形できる。 The inner divided body 170 is coupled to the outer divided body 171 so as to block the U-shaped open portion of the outer divided body 171. The seat frame 17 is formed in a tube shape by joining the inner divided body 170 and the outer divided body 171 by welding. The seat frame 17 is a press working frame provided by combining an inner divided body 170 and an outer divided body 171 that are press-formed products. For this reason, the seat frame 17 can be set with a high degree of freedom in accordance with the required characteristics of the vehicle body frame 10 and can be molded with high accuracy.
　シートフレーム１７は、軸方向で見た断面が、車幅方向よりも上下方向に長い縦長断面のフレームである。これにより、例えば、シートフレーム１７と同等の剛性を得られるように、シートフレームを断面円形のチューブで構成した場合に比して、シートフレーム１７の車幅方向のサイズを小さくできる。このため、空間Ｓ１を大きく確保でき、ＥＣＵ３９を空間Ｓ１に配置し易い。 The seat frame 17 is a frame having a vertically long cross section in which the cross section viewed in the axial direction is longer in the vertical direction than the vehicle width direction. Accordingly, for example, the size of the seat frame 17 in the vehicle width direction can be reduced as compared with a case where the seat frame is configured by a tube having a circular cross section so that rigidity equivalent to that of the seat frame 17 can be obtained. For this reason, a large space S1 can be secured, and the ECU 39 is easily arranged in the space S1.
　燃料タンク２６は、収納箱２５の後方に配置され、燃料タンクカバー１７３によって上方から覆われる。燃料タンク２６の給油口２６ａは、燃料タンクカバー１７３の開口部１７３ａから上方に露出する。
　サイドカバー４８，４８は、シートフレーム１７，１７、収納箱２５、ＥＣＵ３９、及び燃料タンク２６を車幅方向外側から覆う。
　サイドカバー４８，４８は、シートフレーム１７，１７、収納箱２５、ＥＣＵ３９、及び燃料タンク２６を側方から覆う側面部４８ａと、側面部４８ａの上縁から車幅方向内側に延出する上面部４８ｂとを一体に備える。
　上面部４８ｂは、シートフレーム１７，１７の上方を車幅方向に延びて、内縁部４８ｃが収納箱２５の開口１５２の周縁部１５２ａに車幅方向外側から近接する。 The fuel tank 26 is disposed behind the storage box 25 and is covered from above by a fuel tank cover 173. The fuel filler port 26 a of the fuel tank 26 is exposed upward from the opening 173 a of the fuel tank cover 173.
The side covers 48, 48 cover the seat frames 17, 17, the storage box 25, the ECU 39, and the fuel tank 26 from the outside in the vehicle width direction.
The side covers 48, 48 include a side surface portion 48a that covers the seat frames 17, 17, the storage box 25, the ECU 39, and the fuel tank 26 from the side, and an upper surface portion that extends inward in the vehicle width direction from the upper edge of the side surface portion 48a. 48b are integrally provided.
The upper surface portion 48b extends in the vehicle width direction above the seat frames 17 and 17, and the inner edge portion 48c approaches the peripheral edge portion 152a of the opening 152 of the storage box 25 from the outer side in the vehicle width direction.
　右側のサイドカバー４８の上面部４８ｂは、収納箱２５の折り返し部１６３を上方から覆う。
　左側のサイドカバー４８の上面部４８ｂは、収納箱２５の外方延出部１５９の斜面部１５９ｂを上方から覆う。
　左右のサイドカバー４８，４８は、左右対称形状である。本実施の形態では、拡幅部１６１が設けられる側の一方の側壁１５５Ｌに折り返し部１６３を設けていないため、左側のサイドカバー４８の上面部４８ｂを開口１５２の周縁部１５２ａ近傍まで延ばすことができる。これにより、サイドカバー４８，４８の上面部４８ｂ，４８ｂを左右対称形状にできるため、左右のサイドカバー４８，４８を左右対称形状に設定できる。
　ここで、左右のサイドカバー４８，４８は、完全な左右対称形状でなくとも良く、例えば、図５の断面視において、サイドカバー４８，４８の外殻をなすベース部分の断面形状が左右対称であれば良い。例えば、左右のサイドカバー４８，４８の外面に付されるエンブレム等の表示や細部の形状が異なっている場合も、左右対称形状に含まれるものとする。 The upper surface portion 48b of the right side cover 48 covers the folded portion 163 of the storage box 25 from above.
The upper surface portion 48b of the left side cover 48 covers the slope portion 159b of the outward extending portion 159 of the storage box 25 from above.
The left and right side covers 48, 48 are symmetrical. In the present embodiment, since the folded portion 163 is not provided on one side wall 155L on the side where the widened portion 161 is provided, the upper surface portion 48b of the left side cover 48 can be extended to the vicinity of the peripheral portion 152a of the opening 152. . Thereby, since the upper surface parts 48b and 48b of the side covers 48 and 48 can be made into a left-right symmetric shape, the left and right side covers 48 and 48 can be set to a left-right symmetric shape.
Here, the left and right side covers 48, 48 do not have to be completely symmetrical. For example, in the sectional view of FIG. 5, the cross-sectional shape of the base part that forms the outer shell of the side covers 48, 48 is symmetrical. I just need it. For example, the display of the emblems attached to the outer surfaces of the left and right side covers 48, 48 and the case where the shape of the details is different are also included in the left-right symmetric shape.
　以上説明したように、本発明を適用した実施の形態によれば、自動二輪車１は、収納箱２５と、乗員用のシート１３とを備え、収納箱２５の上面の開口１５２をシート１３が覆い、収納箱２５は、収納箱２５の収納空間１５６を区画する車幅方向の一方の側壁１５５Ｌ及び他方の側壁１５５Ｒのうち、一方の側壁１５５Ｌのみが開口１５２よりも車幅方向外側に拡げて設けられ、他方の側壁１５５Ｒの車幅方向外側にＥＣＵ３９が配置される。
　この構成によれば、一方の側壁１５５Ｌが開口１５２よりも車幅方向外側に拡げられるため、収納箱２５の容量を確保できる。他方の側壁１５５Ｒの側では、車幅方向外側へ収納箱２５の容量を拡大せずに、他方の側壁１５５Ｒの外側にＥＣＵ３９を配置するため、ＥＣＵ３９をコンパクトに配置できる。このため、ＥＣＵ３９の配置による車体の大型化を抑制して外観性を向上できるとともに、収納箱２５の容量を確保できる。 As described above, according to the embodiment to which the present invention is applied, the motorcycle 1 includes the storage box 25 and the occupant seat 13, and the seat 13 covers the opening 152 on the upper surface of the storage box 25. The storage box 25 is provided such that only one of the side walls 155L in the vehicle width direction that partitions the storage space 156 of the storage box 25 and the other side wall 155R extends outward in the vehicle width direction from the opening 152. The ECU 39 is arranged outside the other side wall 155R in the vehicle width direction.
According to this configuration, since one side wall 155L is expanded outward in the vehicle width direction from the opening 152, the capacity of the storage box 25 can be secured. On the side of the other side wall 155R, the ECU 39 is arranged outside the other side wall 155R without increasing the capacity of the storage box 25 to the outside in the vehicle width direction, so that the ECU 39 can be arranged compactly. For this reason, the enlargement of the vehicle body by arrangement | positioning of ECU39 can be suppressed, an external appearance can be improved, and the capacity | capacitance of the storage box 25 is securable.
　また、収納箱２５は、開口１５２の周縁部１５２ａから車幅方向外側に延びる折り返し部１６３を、一方の側壁１５５Ｌ及び他方の側壁１５５Ｒのうち、他方の側壁１５５Ｒのみに備える。この構成によれば、他方の側壁１５５Ｒの側に設けられる折り返し部１６３によって、収納箱２５においてＥＣＵ３９が配置される側の部分の強度及び剛性を効果的に増加させることができる。また、一方の側壁１５５Ｌには折り返し部が設けられないため、一方の側壁１５５Ｌの側において、開口１５２の周縁部１５２ａの外側のスペースを確保でき、部品の配置の自由度を確保できる。
　また、収納箱２５の内部には、アクセサリーソケット１６５が設けられ、アクセサリーソケット１６５は、他方の側壁１５５Ｒの側に設けられる。この構成によれば、アクセサリーソケット１６５及びＥＣＵ３９が他方の側壁１５５Ｒの側に集められるため、アクセサリーソケット１６５とＥＣＵ３９とを接続し易い。 In addition, the storage box 25 includes a folded portion 163 extending outward in the vehicle width direction from the peripheral portion 152a of the opening 152 only on the other side wall 155R of the one side wall 155L and the other side wall 155R. According to this configuration, the strength and rigidity of the portion of the storage box 25 on the side where the ECU 39 is disposed can be effectively increased by the folded portion 163 provided on the other side wall 155R side. Further, since the folded portion is not provided on one side wall 155L, a space outside the peripheral portion 152a of the opening 152 can be secured on the side of the one side wall 155L, and the degree of freedom of component placement can be secured.
An accessory socket 165 is provided inside the storage box 25, and the accessory socket 165 is provided on the other side wall 155R side. According to this configuration, since the accessory socket 165 and the ECU 39 are collected on the other side wall 155R side, the accessory socket 165 and the ECU 39 can be easily connected.
　さらに、収納箱２５の後方に配置される燃料タンク２６と、収納箱２５及び燃料タンク２６を左右の側方から覆う左右一対のサイドカバー４８，４８とが設けられ、サイドカバー４８，４８は左右対称形状である。この構成によれば、収納箱２５の開口１５２の周縁部１５２ａ近傍の形状が左右で異なる構成であっても、サイドカバー４８，４８が左右対称形状であるため、外観性が良い。
　また、シート１３の下方で前後に延びるシートフレーム１７，１７が収納箱２５の側方に設けられ、ＥＣＵ３９は、シートフレーム１７と他方の側壁１５５Ｒとの間に設けられる。この構成によれば、シートフレーム１７によってＥＣＵ３９を保護できる。 Furthermore, a fuel tank 26 disposed behind the storage box 25 and a pair of left and right side covers 48, 48 that cover the storage box 25 and the fuel tank 26 from the left and right sides are provided. Symmetric shape. According to this configuration, even if the shape in the vicinity of the peripheral edge portion 152a of the opening 152 of the storage box 25 is different between the left and right sides, the side covers 48 and 48 are symmetrical, so that the appearance is good.
In addition, seat frames 17 and 17 extending in the front-rear direction below the seat 13 are provided on the side of the storage box 25, and the ECU 39 is provided between the seat frame 17 and the other side wall 155R. According to this configuration, the ECU 39 can be protected by the seat frame 17.
　また、シートフレーム１７の軸方向の断面形状は、車幅方向よりも上下方向に長い。この構成によれば、シートフレーム１７と収納箱２５との間のスペースを大きく確保でき、シートフレーム１７と収納箱２５との間にＥＣＵ３９を配置し易い。
　また、折り返し部１６３は、ＥＣＵ３９を上方から覆う。この構成によれば、折り返し部１６３によってＥＣＵ３９を保護できる。 Further, the sectional shape of the seat frame 17 in the axial direction is longer in the vertical direction than in the vehicle width direction. According to this configuration, a large space can be secured between the seat frame 17 and the storage box 25, and the ECU 39 can be easily disposed between the seat frame 17 and the storage box 25.
Moreover, the folding | turning part 163 covers ECU39 from upper direction. According to this configuration, the ECU 39 can be protected by the folded portion 163.
　なお、上記実施の形態は本発明を適用した一態様を示すものであって、本発明は上記実施の形態に限定されるものではない。
　上記実施の形態では、他方の側壁１５５Ｒの車幅方向外側に配置される電装部品として、ＥＣＵ３９を例に挙げて説明したが、本発明はこれに限定されるものではない。電装部品は、例えば、小型のバッテリー、ヒューズボックス、及びレギュレーター等であっても良い。
　上記実施の形態では鞍乗り型車両として自動二輪車１を例に挙げて説明したが、本発明はこれに限定されるものではなく、本発明は、前輪または後輪を２つ備えた３輪の鞍乗り型車両、及び４輪以上を備えた鞍乗り型車両に適用可能である。 In addition, the said embodiment shows the one aspect | mode which applied this invention, Comprising: This invention is not limited to the said embodiment.
In the above embodiment, the ECU 39 has been described as an example of the electrical component disposed on the outer side in the vehicle width direction of the other side wall 155R, but the present invention is not limited to this. The electrical component may be, for example, a small battery, a fuse box, and a regulator.
In the above embodiment, the motorcycle 1 is described as an example of a saddle-ride type vehicle, but the present invention is not limited to this, and the present invention is a three-wheeled vehicle having two front wheels or two rear wheels. The present invention is applicable to saddle riding type vehicles and saddle riding type vehicles having four or more wheels.
　１　自動二輪車（鞍乗り型車両）
　１３　シート
　１７，１７　シートフレーム
　２５　収納箱
　２６　燃料タンク
　３９　ＥＣＵ（電装部品）
　４８，４８　サイドカバー
　１５２　開口
　１５２ａ　周縁部
　１５５Ｌ　一方の側壁
　１５５Ｒ　他方の側壁
　１５６　収納空間
　１６３　折り返し部
　１６５　アクセサリーソケット 1 Motorcycle (saddle-ride type vehicle)
13 Seat 17, 17 Seat frame 25 Storage box 26 Fuel tank 39 ECU (Electrical component)
48, 48 Side cover 152 Opening 152a Peripheral part 155L One side wall 155R The other side wall 156 Storage space 163 Folding part 165 Accessory socket

Claims (7)

  1. 　収納箱（２５）と、乗員用のシート（１３）とを備え、前記収納箱（２５）の上面の開口（１５２）を前記シート（１３）が覆う鞍乗り型車両において、
    　前記収納箱（２５）は、前記収納箱（２５）の収納空間（１５６）を区画する車幅方向の一方の側壁（１５５Ｌ）及び他方の側壁（１５５Ｒ）のうち、前記一方の側壁（１５５Ｌ）のみが前記開口（１５２）よりも車幅方向外側に拡げて設けられ、
    　前記他方の側壁（１５５Ｒ）の車幅方向外側に電装部品（３９）が配置されることを特徴とする鞍乗り型車両。     In a saddle-ride type vehicle including a storage box (25) and an occupant seat (13), and the seat (13) covers an opening (152) on an upper surface of the storage box (25).
    The storage box (25) includes one side wall (155L) of one side wall (155L) and the other side wall (155R) in the vehicle width direction that partitions the storage space (156) of the storage box (25). Only the opening (152) is provided to extend outward in the vehicle width direction,
    The saddle-ride type vehicle, wherein an electrical component (39) is disposed outside the other side wall (155R) in the vehicle width direction.
  2. 　前記収納箱（２５）は、前記開口（１５２）の周縁部（１５２ａ）から車幅方向外側に延びる折り返し部（１６３）を、前記一方の側壁（１５５Ｌ）及び前記他方の側壁（１５５Ｒ）のうち、前記他方の側壁（１５５Ｒ）のみに備えることを特徴とする請求項１記載の鞍乗り型車両。 The storage box (25) includes a folded portion (163) extending outward in the vehicle width direction from a peripheral edge portion (152a) of the opening (152), of the one side wall (155L) and the other side wall (155R). The saddle riding type vehicle according to claim 1, wherein the saddle riding type vehicle is provided only on the other side wall (155R).
  3. 　前記収納箱（２５）の内部には、アクセサリーソケット（１６５）が設けられ、前記アクセサリーソケット（１６５）は、前記他方の側壁（１５５Ｒ）の側に設けられることを特徴とする請求項１または２記載の鞍乗り型車両。 The accessory box (165) is provided inside the storage box (25), and the accessory socket (165) is provided on the side of the other side wall (155R). The saddle riding type vehicle described.
  4. 　前記収納箱（２５）の後方に配置される燃料タンク（２６）と、前記収納箱（２５）及び前記燃料タンク（２６）を左右の側方から覆う左右一対のサイドカバー（４８）とが設けられ、
    　前記サイドカバー（４８）は左右対称形状であることを特徴とする請求項２記載の鞍乗り型車両。     A fuel tank (26) disposed behind the storage box (25) and a pair of left and right side covers (48) covering the storage box (25) and the fuel tank (26) from the left and right sides are provided. And
    The saddle riding type vehicle according to claim 2, wherein the side cover (48) has a symmetrical shape.
  5. 　前記シート（１３）の下方で前後に延びるシートフレーム（１７）が前記収納箱（２５）の側方に設けられ、
    　前記電装部品（３９）は、前記シートフレーム（１７）と前記他方の側壁（１５５Ｒ）との間に設けられることを特徴とする請求項１から４のいずれかに記載の鞍乗り型車両。     A seat frame (17) extending forward and backward under the seat (13) is provided on a side of the storage box (25),
    The saddle riding type vehicle according to any one of claims 1 to 4, wherein the electrical component (39) is provided between the seat frame (17) and the other side wall (155R).
  6. 　前記シートフレーム（１７）の軸方向の断面形状は、車幅方向よりも上下方向に長いことを特徴とする請求項５記載の鞍乗り型車両。 The saddle-ride type vehicle according to claim 5, characterized in that an axial sectional shape of the seat frame (17) is longer in the vertical direction than in the vehicle width direction.
  7. 　前記折り返し部（１６３）は、前記電装部品（３９）を上方から覆うことを特徴とする請求項２記載の鞍乗り型車両。 The saddle riding type vehicle according to claim 2, wherein the folded portion (163) covers the electrical component (39) from above.
PCT/JP2019/000373 2018-04-02 2019-01-09 Saddle-ride type vehicle WO2019193797A1 (en)

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JP2020511599A JP6964183B2 (en) 2018-04-02 2019-01-09 Saddle-type vehicle
CN201980021702.9A CN111902334A (en) 2018-04-02 2019-01-09 Saddle-ride type vehicle
PH12020551476A PH12020551476A1 (en) 2018-04-02 2020-09-12 Saddle-ride type vehicle

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JP7454104B2 (en) * 2021-03-30 2024-03-21 本田技研工業株式会社 saddle type vehicle
WO2023174509A1 (en) * 2022-03-14 2023-09-21 Yamaha Hatsudoki Kabushiki Kaisha Straddled vehicle

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JP2004231172A (en) * 2003-01-10 2004-08-19 Yamaha Motor Co Ltd Air cleaner device for motorcycle
JP2013018350A (en) * 2011-07-11 2013-01-31 Yamaha Motor Co Ltd Motorcycle
JP2014113971A (en) * 2012-12-12 2014-06-26 Honda Motor Co Ltd Arrangement structure of on-vehicle electrical component
JP2014184944A (en) * 2013-02-25 2014-10-02 Honda Motor Co Ltd Reservoir tank feed water structure of saddle-ride type vehicle

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JPWO2019193797A1 (en) 2021-02-12

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