TW201325977A - Motorcycle - Google Patents

Abstract

To provide a motorcycle having a battery housing structure that can make a maintenance work of a battery arranged deep inside a housing space easy. A motorcycle 1 is provided with a battery 19, an air cleaner 4, an occupant seat 17, a rear fender 18 and an object housing part 100 on which the battery 19 can be mounted. The object housing part 100 is provided at an upper part of the rear fender 18, has an opening 110 at an upper part thereof, and is provided with a battery fixation position below the air cleaner 4 at which electrodes 82, 88 are positioned upward. A battery tentative placement part 58 is provided in the object housing part 100 by cutting a rib 187 formed on a top surface of the rear fender 18. Harnesses 92, 93 connected to the electrodes 82, 88 of the battery 19 have a margin corresponding to distance from the fixation position of the battery 19 to the battery tentative placement part 58.

Description

Two-wheeled vehicle

The present invention relates to a two-wheeled motor vehicle, and more particularly to a two-wheeled motor vehicle having a battery storage portion that can facilitate the loading and unloading of the battery with respect to the vehicle body.

Since the weight of the battery mounted on the vehicle as a power source is large, it is necessary to configure the position. In particular, since the arrangement position of the battery has a great influence on the maneuverability in the two-wheeled vehicle, various reviews have been conducted since the introduction. For example, in the two-wheeled motor vehicle disclosed in Patent Document 1, the battery is disposed below the air cleaner at the most distal end portion of the article storage portion disposed above the rear fender, thereby achieving quality concentration.

[Advanced technical literature] [Patent Literature]

[Patent Document 1] Japanese Patent Laid-Open Publication No. 2004-168084

In general, the maintenance of the battery mounted on the vehicle is started after the wire harness of the electrode connected to the battery is removed in the initial stage of the work. However, as in the conventional technique described in Patent Document 1, in the two-wheeled vehicle in which the battery is housed in the depth of the article storage unit, the light cannot reach the periphery of the battery electrode, so that the operator's hand is dark or work. Because of the shape of the article storage portion, it is difficult for the hand or the tool to approach the electrode, and the work is labor-intensive. problem.

Although it is conceivable to increase the shape of the article storage portion, it is possible to secure a working space around the battery, which may result in an increase in size of the vehicle. Further, although it is conceivable to remove the wire harness after pulling the battery out of the article storage portion, in order to pull out the battery from the article storage portion, in addition to lengthening the length of the wire harness connected to the battery to be equivalent to moving from the battery storage position. The length of the distance to the opening of the article storage portion, and the upper surface of the fender after forming the article storage portion after forming the article storage portion forms a curved surface instead of a horizontal surface along the rear wheel, so that there is a storage position outside the predetermined battery. It is impossible to stabilize the posture of the battery and it is difficult to work.

An object of the present invention is to solve the above problems and provide a two-wheeled vehicle in which a battery storage position is set at a deep bottom of an article storage unit, and an article storage unit having a wire harness that can be easily detached from a battery structure.

The present invention for achieving the above object is a two-wheeled motor vehicle comprising: an engine (2); a battery (19) as a power source; and an air cleaner (4) disposed behind the engine (2) for purification to be sent to The air in the combustion chamber of the engine (2); the seat cushion (17), which is located above the air cleaner (4) for the driver to ride; the rear fender (18), which is disposed above the rear wheel (RW) The article storage unit (100) is disposed above the seat cushion (17) on an upper portion of the rear fender (18), and an opening (110) covered by the seat cushion (17) is formed on the upper portion. Set in the above space a battery fixing portion (190) of the battery (19) is mounted below the gas cleaner (4); and a wire harness (92, 93) connected to the electrode (82, 88) of the battery (19); The battery temporary portion (58) formed in the article storage portion (100) is disposed further behind the air cleaner (4) than the opening (110) of the article storage portion (100). The lower position is for holding the above-mentioned electrodes (82, 88) in the above position to hold the battery (19).

Further, the present invention has the second feature, which is provided on the upper surface of the bottom plate (181) of the rear fender (18), and is provided at a position of the rear vehicle from the battery fixing portion (190) in the front-rear direction of the vehicle. The root rib (187) forms a slit (58) for engaging the lower portion of the battery (19) on the way of the rib (187) as the battery temporary portion (58).

Further, the present invention has the third feature, wherein the length of the wire harness (92, 93) is set such that the battery (19) can be moved from the battery fixing portion (190) to the length of the battery temporary portion (58). As described above, the length of the opening (110) that can be moved to the article storage unit (100) is not reached.

Further, the present invention has the fourth feature, wherein the air cleaner (4) is provided with an air suction duct (75) directed to the rear of the vehicle body, and the suction port end surface (751) of the air suction duct (75) is opposite to The body is tilted to the front lower side and then tilted.

According to a fifth aspect of the present invention, the rear wheel (RW) is pivotally supported by a vehicle body via a swing arm (10) that is swingable up and down, and includes a buffer unit that limits the amount of swing of the swing arm (10). (13), an upper end portion of the buffer unit (13) is below the air cleaner (4) and in the battery fixing portion (190) the front side is supported by the body frame (3), and the lower end portion is coupled to be disposed below the swing arm (10) for connecting the swing arm (10) and the body frame (3) Linkage mechanism (14).

According to the present invention having the first feature, since the battery having a large weight can be provided close to the substantially central portion of the two-wheeled vehicle to achieve the concentration of the mass, the battery is temporarily locked, so that the battery can be held in a stable posture. Carry out maintenance work including loading and unloading of the wire harness.

According to the invention having the second feature, since the battery temporary portion can be formed by the rib provided on the rear fender, it is not necessary to greatly change the design of the existing rear fender.

According to the invention having the third feature, since the harness is set such that the battery can be moved from the battery fixing portion to the length of the battery temporary portion, and the length of the opening that can move the battery to the article storage portion is prevented, it can be prevented. It becomes an unnecessary length.

According to the invention having the fourth feature, since the length of the suction duct is ensured, in addition to ensuring good output characteristics of the engine and securing a gap between the battery and the lower portion of the suction port of the suction duct, it is easy to install the battery. , disassembly work.

According to the invention having the fifth aspect, since the buffer unit can be disposed under the air cleaner, that is, in the space in front of the battery, the quality can be concentrated while effectively utilizing the dead space. Also, due to the buffer unit Since the lower end portion extends below the swing arm and is coupled to the swing arm via the link mechanism, the buffer unit can be disposed at a position where the capacity of the air cleaner and the movement of the buffer unit can be ensured, and the mass can be concentrated.

An embodiment of the present invention will be described below with reference to the drawings. Fig. 1 is a left side view of a two-wheeled motor vehicle including a battery storage unit according to an embodiment of the present invention. Figure 2 is a left side view of the body frame and the swing arm. In the figure, the component symbol Fr indicates the forward direction of the two-wheeled vehicle, the component symbol L indicates the leftward direction of the two-wheeled vehicle, and the component symbol Up indicates the upward direction of the two-wheeled vehicle.

In FIGS. 1 and 2, the two-wheeled motor vehicle 1 is loaded with a single-cylinder four-stroke water-cooled engine 2. The body frame 3 of the two-wheeled motor vehicle 1 includes a main frame 31 whose front end portion is joined near the upper end portion of the head pipe 30 and extends obliquely downward rearward; a down frame 32 whose front end portion is joined to the head portion The lower end of the tube 30 extends obliquely downward and rearward; the frame 33 has an intermediate portion of the autonomous frame 31 extending obliquely upward and rearward; the rear frame 34 is joined to the frame 33 at the rear and is disposed substantially parallel to the frame 33. The front portion is slightly lowered; and the suspension 35 is joined to the rear end portion of the main frame 31 and the front end portion of the rear frame 34 and extends downward.

Further, ribs 41 and 42 are provided between the mount 33 and the rear frame 34. Each of the above-described members constituting the body frame 3 is provided on the left and right sides of the vehicle body to form a pair.

The engine 2 includes a cylinder portion 21, a crank portion 22, and a speed reducer portion 23. An intake pipe 24 is connected to the engine 2, and an end of the intake pipe 24 is connected to an air cleaner exhaust duct 76 (described later), and the air cleaner exhaust duct 76 is provided An air cleaner 4 placed behind the engine 2. The air cleaner 4 is for purifying the air sent to the combustion chamber in the upper portion of the cylinder portion 21 of the engine 2.

An exhaust pipe 25 is connected to the front portion of the engine 2, and the exhaust pipe 25 is wound around the lower side of the vehicle body to be coupled to the muffler 5 at the rear of the vehicle body. The engine 2 is coupled to support the suspension 35 and the lower portion of the lower frame 32. A radiator 43 that circulates the cooling water of the engine 2 is attached to the lower frame 32.

A steering system (not shown) is disposed in the vertical direction of the head pipe 30, and a top bridge 26 and a bottom bridge 27 are connected to the steering system. The front fork 28 is supported by the top bridge 26 and the bottom bridge 27 as such. A front axle 29 is provided at the lower end of the front fork 28, and the front wheel FW is supported by the front axle 29. A steering handle 6 is attached to the top bridge 26, and a grip 44 and a mirror 45 are attached to the steering handle 6. In the head pipe 30, a strut (not shown) extends toward the front of the vehicle body, and the head lamp 7 and the meter device 8 are supported by the strut.

The suspension 35 is provided with a pivot 9 extending in the vehicle width direction. The swing unit 200 is rotatably supported by the pivot shaft 9. The swing unit 200 is composed of a swing arm 10 which is constituted by a pair of right and left members 10d and 10d which are welded to the support tube 10a rotatably supported by the pivot shaft 9 ( 3 is a cross member 10b which engages the left and right members 10d, 10d of the swing arm 10 in the middle portion in the longitudinal direction; and a strut 15 which is engaged below the cross member 10b. An axle mounting hole 10c is formed at an end portion of the swing arm 10, by passing through The axle 11 supports the rear wheel RW after the axle mounting hole 10c. The drive side sprocket and the driven side sprocket (not shown) are coupled to the output shaft 46 and the rear wheel shaft 11 of the reduction gear unit 23, respectively, and the drive chain 12 is suspended between the two sprocket teeth to transmit the output of the engine to Rear wheel RW. The swing arm 10 pivotally supports the front end portion thereof by the pivot shaft 9, and the strut 15 provided at the intermediate portion of the swing arm 10 is supported by the buffer unit 13 and the link mechanism 14.

The fuel tank 16 is disposed on the front frame 31 and the frame 33, respectively, and the rider seat cushion 17 is disposed in the rear portion. The air cleaner 4 is located below the front face of the rider seat cushion 17.

The rear fender 18 is supported by the mount 33 and the rear frame 34. The rear fender 18 extends rearward from the vicinity of the upper portion of the suspension 35, and is located above the rear wheel RW to function as a fender for preventing mud or water splashing, and the upper portion thereof is formed in a box shape for containing at least a battery. The article storage unit 100 (see FIG. 5) of the fixing portion 190 of 19 (described later in FIG. 4). The rider seat cushion 17 can also function as a cover covering the upper portion of the article storage portion 100 formed by the rear fender 18, and can be opened, closed, or detached when the lock is unlocked using a key. A rear light unit 48 is provided on the upper portion of the rear fender 18 and behind the rider seat cushion 17.

The support structure of the swing arm 10 will be further described with reference to FIGS. 2 and 3. Figure 3 is a cross-sectional view taken along line 3-3 of Figure 2. In FIGS. 2 and 3, a pair of right and left suspensions 35 are connected to the main frame 31 and the rear frame 34 at the upper portion thereof, and members extending downward to support the engine 2, the swing arm 10, and the side stand. Suspension 35 There is a hollow member that can accommodate the space 35a of the bearing 35b that supports the pivot 9 of the swing arm 10. The pair of right and left suspensions 35, 35 are joined to the upper portion by the upper cross member 50, and joined to the lower portion by the horizontal tube 53. The upper cross member 50 is composed of an upper portion 50a and a lower portion 50b. The cross-sectional shape is a substantially rectangular box, and the horizontal tube 53 is a tube having an annular cross section.

The buffer unit 13 is disposed between the left and right members 10d and 10d of the swing arm 10 supported by the support tube 10a supported by the pivot 9 at the front end portion, and between the support tube 10a and the cross member 10b. The upper end portion of the buffer unit 13 is connected to the upper cross member 50 before the air cleaner 4 and before the storage position of the battery 19, and the lower end portion is coupled to the swing arm 10 and the suspension 35 via the link mechanism 14.

The lower portion 50b of the cross member 50 has an opening 50c through which the upper portion of the buffer unit 13 can pass, and the buffer unit 13 penetrating the opening 50c is connected to the upper bracket 61 by a pivot (bolt) 60 extending in the horizontal direction at the upper end portion thereof. . Another bolt 62 is provided in a portion of the upper bracket 61 having a surface orthogonal to the surface of the portion passing through the bolt 60. The bolt 62 further penetrates the upper portion 50a of the cross member 50 and the screw hole formed in the plate 63, and the upper portion is screwed to the nut 64. The bolt 62 is sized, for example, by the shoulder bolt 62 in the following manner; in the state in which the nut 64 is screwed, the upper bracket 61 is rotatable about the bolt 62. With this support structure, the buffer unit 13 is rotatable with respect to the cross member 50 in two axes of the mutually orthogonal bolts 60, 62.

The link mechanism 14 coupled to the lower end of the buffer unit 13 is connected by the first link 141 and the second link 142 are formed. One end of the first link 141 is coupled to the bracket 65 attached to the lower end portion of the buffer unit 13 by a pivot (bolt) 51, and the other end is coupled to the strut 15 of the swing arm 10 by a pivot 52.

At the lower end joined to the suspension 35, a pair of right and left connecting rods 54 extending laterally are engaged. The ends of the pivot 55 extending horizontally are supported by a pair of left and right connecting struts 54. One end (front end) of the second link 142 is pivoted by the pivot 55. The other end (rear end) of the second link 142 extends substantially along the swing arm 10 to the rear of the vehicle body, and is coupled to the first link 141 by a pivot 56 provided at a lower portion of the rear portion of the first link 141. The struts 54 are also joined to the side stand support struts 57.

In the link mechanism 14, when the swing arm 10 swings around the pivot 9, the second link 142 swings around the pivot 55. As a result, the first link 141 swings around the pivot shaft 52, and the swing of the first link 141 is transmitted to the buffer unit 13 coupled via the pivot 51, and the buffer unit 13 is expanded and contracted, and is centered on the pivot 51. swing. By this action, the lower movement of the swing arm 10 is buffered and transmitted to the body frame 3 by the swinging of the link mechanism 14 and the expansion and contraction of the buffer unit 13.

Fig. 4 is a cross-sectional view showing the main part of the left and right center faces of the two-wheeled motor vehicle 1. In FIG. 4, the fender 18 is extended in the front-rear direction of the vehicle body by the frame 33 supported by the left and right, and the rear wheel RW is covered from the upper portion on the lower surface thereof, and the upper surface has the left and right sides and the front portion. A box as the article storage unit 100 is formed on the wall surface. An air cleaner is provided at the front of the rear fender 18 4. The air cleaner 4 includes an upper case 70 and a lower case 71, and an air filter 72 disposed between the upper case 70 and the lower case 71. The suction chamber 73 and the exhaust chamber 74 are formed by the upper case 70, the lower case 71, and the air filter 72. An air cleaner suction duct 75 is fitted in the suction chamber 73, and an air cleaner exhaust duct 76 is fitted in the exhaust chamber 74.

The air cleaner suction duct 75 is angled relative to the air filter 72 1 after the tilting posture configuration, the front end surface 752 of the air cleaner suction duct 75 is obliquely cut forward and downward with respect to the extending direction of the air cleaner suction duct 75 to become a reclining surface substantially along the surface of the air filter 72. . That is, inside the air cleaner 4, the front end surface 752 of the air cleaner suction duct 75 extends along the air filter 72. On the other hand, the suction side of the air cleaner suction duct 75, that is, the end surface (suction port end surface) 751 that protrudes to the outside of the suction chamber 73 is formed to be inclined obliquely forward and downward, similarly to the end surface 752. surface.

The air filter 72 is attached to the upper case 70 and the lower case 71 via the filter holder 77, and the filter holder 77 has an air discharge hole 78 for discharging the remaining air in the discharge chamber 74. At the obliquely rear portion of the lower casing 71, an air cleaner cover 79 for maintenance of the air filter 72 is provided. The air cleaner cover 79 is attached to the lower case 71 by a fastening screw (not shown). The fastening screw is clamped to the lower case by a fastening screw holder 80 protruding from the front surface of the air cleaner cover 79 in such a manner as to prevent falling when being removed from the screw hole (not shown) of the lower case 71. 71 screw hole. The air cleaner exhaust duct 76 is connected to the suction of the engine 2 Air tube 24 (see Figure 1).

In the configuration of the air cleaner 4, since the exhaust side end surface 752 of the air cleaner suction duct 75 is disposed in the rearward tilting posture of the air filter 72, the air cleaner suction duct 75 can ensure a certain degree on one side. The length, one side of the air filter 72, can thus increase the venting chamber 74, thereby providing stability to the pressure within the air cleaner venting conduit 76 and the engine suction duct 24. Further, since the end surface 751 of the air cleaner suction duct 75 is cut obliquely forward and downward like the front end surface 752, the rear end surface 751 is substantially along the loading and unloading direction (upper rear side) of the battery 19 or above the battery holder 810. Since the surface 818 or the upper surface of the battery 19 is opened, the battery 19 and the battery holder 810 are opened upward, and the workability in attaching and detaching the battery holder 810 or the battery 19 in the direction indicated by the arrow A in Fig. 4 is good.

The rear fender 18 has a bottom plate 181, and the lower surface of the bottom plate 181 covers the rear wheel RW, and the upper surface of the bottom plate 181 forms the article storage portion 100 together with the side wall 182 and the front wall 183. In the depth of the article storage unit 100, that is, a position close to the front wall 183 and the bottom plate 181, a battery fixing portion 190 that houses the battery 19 having a substantially rectangular parallelepiped shape is provided. That is, the battery fixing portion 190 is set at a position where the two faces of the battery 19 contact the upper surface of the front wall 183 and the bottom plate 181.

The battery holder 810 that fixes the battery 19 to the battery fixing portion 190 of the rear fender 18 covers the upper surface of the battery 19 (including the surface covering a portion of the side surface) and the front surface (the surface on which the electrode 82 is provided). member. Further, the electrode 82 is a positive electrode and is covered with an electrode cover 83 having electrical insulation. For battery clamping The rib 814 is provided with a 810 in a manner that protects the electrode 82. The rear fender 18 has a boss 84 projecting from the bottom plate 181 to the upper surface, and the battery holder 810 is attached to the boss 84 by a fastening screw 85 to be attached to the boss 84 to be fixed to the rear fender 18. Moreover, the battery holder 810 has a claw 812 extending to the front side of the vehicle body covering a portion of the upper surface of the battery 19, whereby the claw 812 is engaged with the hole 184 provided in the front wall 183, so that the rear fender 18 is provided. The combination with the battery holder 810 is more certain.

Since the front portion of the rear fender 18 interferes with the upper portion of the cushion unit 13 (the head of the bolt 62 and the nut 64) at the lower portion, the opening 185 of the degree to which the nut 64 can pass is provided in the front extension portion of the front wall 183.

Further, the bottom plate 181 of the rear fender 18 is provided on the upper surface side thereof with two ribs 187 extending in the front-rear direction of the vehicle, and on the way of the rib 187, a V-shape is formed at a position aligned in the vehicle width direction. The shape of the slit 58. This slit 58 is used to temporarily place the battery 19 on the bottom plate 181 of the rear fender 18 in a state where the battery 19 is pulled out from the depth of the rear fender 18 for maintenance. Therefore, the upper surface portion 58a of the slit 58 is preferably set to be horizontal or slightly inclined rearward in such a manner as to stably hold the battery 19. In FIG. 14, the reference numeral 191 denotes the outline of the battery 19 which is pulled out from the battery fixing portion 190 which is set deep in the article storage portion 100 and temporarily placed in the slit 58.

5 is a perspective view of the fender 18 after the air cleaner 4 is viewed from the left rear side, FIG. 6 is a plan view of a main portion of FIG. 5, and FIG. 7 is a plan view of a main portion of the state in which the air cleaner 4 is removed, and FIG. 8 is removed. Fender 18 The same reference numerals as in Fig. 4 denote the same or equivalent parts. In Fig. 5, the inner casing 70 of the air cleaner 4 is detached to show the inside. The ribs 187 provided with the slits 58 are attached to the upper surface of the bottom plate 181 of the rear fender 18, and are provided in parallel with each other in the vehicle width direction in the longitudinal direction of the vehicle body. The battery cover 81 covers the upper surface of the battery 19 except the windows 89 and 90 where the positive electrode 82 and the negative electrode 88 are exposed. A drain pipe 91 is provided in the lower portion of the rear fender 18 to prevent water from accumulating in the rear fender 18.

As shown in FIG. 5 to FIG. 8, the fastening screw 85 of the fixed stay 811 is located at a position where the front surface of the head can be clearly seen from the upper portion, and the rider seat functioning as a cover of the article storage portion 100 is detached. The pad 17 allows the operator to easily perform the attachment and detachment of the fastening screw 85 from substantially directly above. Further, as shown in FIG. 6, the air cleaner suction duct 75 is disposed on the left side of the vehicle body only from the flange portion 814 of the battery cover 81 by a distance L1. Since there is an offset as described above, the crotch portion 814 does not interfere with inhalation, and the air cleaner suction duct 75 is less likely to be obstructed when approaching the fastening screw 85.

Fig. 9 is a side cross-sectional view showing a state in which the battery 19 is pulled out to the front side (the rider seat cushion 17 side) and temporarily placed on the rear fender 18, in order to remove the left side wall. Fig. 10 is a perspective view similar to the above. As shown in FIGS. 9 and 10, the battery 19 accommodated deep in the bottom of the rear fender 18 can be pulled out to the front side of the article storage portion 100, that is, the upper portion of the rear fender 18 by detaching the battery cover 81. On the side of the opening 110, the battery 19 is temporarily placed thereon using the slit 58.

Therefore, when the maintenance of the battery 19 is performed, if the rider seat cushion 17 is disassembled, Since the worker can easily look around the article storage portion 100 from above, the fastening screw 85 can be loosened and the battery cover 81 can be removed. Further, when the fastening screw 85 is removed and the battery cover 81 is removed, the battery 19 located in the battery fixing portion 190 set deep in the article storage portion 100 can be pulled out to the front. Therefore, the battery 19 can be lifted to lock the bottom corner of the battery 19 to be temporarily placed in the battery temporary portion (the slit 58 of the rib 187), and the wire harnesses 92, 93 detachably connected to the electrodes 82, 88 are detached at this position. operation. Since the temporarily placed battery 19 is close to the open side of the rear fender 18, the work of detaching the wire harnesses 92, 93 from the electrodes 82, 88 can be easily performed.

In FIG. 9, the wire harnesses 92, 93 connected to the battery 19 are set to length such that the battery 19 located at the battery fixing portion 190 can be pulled out to the battery temporary portion 58 and can be pulled out to the extent that the battery 19 is detached from the article. The position of the opening 110 of the accommodating portion 100. That is, as long as there is a length corresponding to the distance d from the battery fixing portion 190 to the battery temporary portion 58, and a length that is less than the length of the opening 110 that can pull the battery 19 out to the article storage portion 100 Just fine.

As described above, according to the present embodiment, when the battery 19 mounted in the battery fixing position 190 deep in the rear fender 18 is repaired, the hand and the tool can be easily reached, and the battery 19 can be pulled out to the battery temporary portion for ensuring light. Do the homework. Since it is not necessary to completely pull out the battery 19 from the article storage portion 100 of the rear fender 18, the battery can be operated in the battery temporary portion. Therefore, it is possible to use at least the predetermined battery fixing portion 190 to move to the battery temporary portion 58. Shorter distance Yu Yu's shorter harnesses 92, 93.

1‧‧‧Two-wheeled vehicle

2‧‧‧ Engine

3‧‧‧ body frame

4‧‧‧Air cleaner

5‧‧‧Muffler

6‧‧‧ steering handle

7‧‧‧ headlights

8‧‧‧ instrumentation

9‧‧‧ pivot

10‧‧‧Swing arm

10a‧‧‧Support tube

10b‧‧‧cross members

10c‧‧‧Axle mounting hole

10d‧‧‧ components

11‧‧‧ Rear axle

12‧‧‧Drive chain

13‧‧‧buffer unit

14‧‧‧ linkage mechanism

15‧‧‧ pole

16‧‧‧fuel tank

17‧‧‧Rider seat cushion

18‧‧‧ Rear fender

19‧‧‧Battery

21‧‧‧Cylinder Department

22‧‧‧ crank

23‧‧‧Decelerator Department

24‧‧‧ suction pipe

25‧‧‧Exhaust pipe

26‧‧‧ top bridge

27‧‧‧Bottom bridge

28‧‧‧ Front fork

29‧‧‧ Front axle

30‧‧‧ head tube

31‧‧‧Main frame

32‧‧‧Under the shelf

33‧‧‧Rack

34‧‧‧ Rear frame

35‧‧‧suspension

35a‧‧‧ Space

35b‧‧‧ bearing

41, 42‧‧‧ ribs

43‧‧‧ radiator

44‧‧‧ grip

45‧‧‧Mirror

46‧‧‧ Output shaft

48‧‧‧ Backlight unit

50‧‧‧cross members

50a‧‧‧ upper

50b‧‧‧ lower

50c‧‧‧ openings

51‧‧‧Pivot (bolt)

52‧‧‧ pivot

53‧‧‧cross tube

54‧‧‧Linking pole

55‧‧‧ pivot

56‧‧‧ pivot

57‧‧‧Side tripod support pole

58‧‧‧ Incision (Battery Temporary Department)

58a‧‧‧Upper surface

60‧‧‧Pivot (bolt)

61‧‧‧Upper bracket

62‧‧‧ bolts

63‧‧‧ boards

64‧‧‧ nuts

65‧‧‧ lower bracket

70‧‧‧Upper shell

71‧‧‧lower shell

72‧‧‧Air filter

73‧‧‧Intake chamber

74‧‧‧Exhaust chamber

75‧‧‧Air cleaner suction duct

76‧‧‧Air cleaner exhaust duct

77‧‧‧Filter holder

78‧‧‧Air discharge hole

79‧‧‧Air cleaner cover

80‧‧‧ fastening screw holder

81‧‧‧ battery cover

82‧‧‧ (positive) electrode

83‧‧‧electrode cover

84‧‧‧Seat

85‧‧‧ fastening screws

88‧‧‧Negative electrode

89, 90‧‧‧ window

91‧‧‧Drainage pipe

92, 93‧‧‧ wiring harness

100‧‧‧Article Storage Department

110‧‧‧ openings

141‧‧‧1st link

142‧‧‧2nd link

181‧‧‧floor

182‧‧‧ side wall

183‧‧‧ front wall

184‧‧ holes

185‧‧‧ openings

187‧‧‧ rib

190‧‧‧Battery fixing department

191‧‧‧The outline of the battery 19

200‧‧‧Swing unit

751‧‧‧ rear end face

752‧‧‧Exhaust side end face (front end face)

810‧‧‧Battery holder

811‧‧‧ pole

812‧‧‧ claws

814‧‧‧锷

818‧‧‧ upper surface

A‧‧‧ arrow

d, L1‧‧‧ distance

FW‧‧ front wheel

RW‧‧‧ rear wheel

1‧‧‧ angle

Fig. 1 is a left side view of a two-wheeled motor vehicle including a battery storage unit according to an embodiment of the present invention.

Fig. 2 is a left side view showing a body frame of a two-wheeled motor vehicle according to an embodiment of the present invention.

Figure 3 is a cross-sectional view taken along line 3-3 of Figure 2.

Fig. 4 is a cross-sectional view showing the left and right central faces of the main part of the two-wheeled vehicle.

Fig. 5 is a perspective view of the fender after the air cleaner is viewed from the left rear.

Fig. 6 is a plan view showing a main part of Fig. 5.

Fig. 7 is a plan view of a main portion of the state in which the air cleaner is removed.

Figure 8 is a diagram of the left side wall of the rear fender removed.

Fig. 9 is a side cross-sectional view showing a state in which the battery is pulled out to the front and temporarily placed on the rear fender.

Fig. 10 is a perspective view showing a state in which the battery is pulled out to the front and temporarily placed on the rear fender.

18‧‧‧ Rear fender

19‧‧‧Battery

58‧‧‧ Incision (Battery Temporary Department)

84‧‧‧Seat

91‧‧‧Drainage pipe

92, 93‧‧‧ wiring harness

100‧‧‧Article Storage Department

110‧‧‧ openings

181‧‧‧floor

187‧‧‧ rib

190‧‧‧Battery fixing department

D‧‧‧distance

Claims (7)

A two-wheeled motor vehicle comprising: an engine (2); a battery (19) as a power source; and an air cleaner (4) disposed behind the engine (2) for purifying air sent to a combustion chamber of the engine (2) a seat cushion (17) located above the air cleaner (4) for the driver to ride; a rear fender (18) disposed above the rear wheel (RW); and an article storage portion (100), The upper surface of the rear fender (18) is disposed under the seat cushion (17), and an opening (110) covered by the seat cushion (17) is formed at an upper portion to fix the battery for loading the battery (19). a portion (190), wherein the electrode (82, 88) is located above the air cleaner (4); and a wire harness (92, 93) connected to the electrode (82, 88) of the battery (19) The battery temporary portion (58) formed in the article storage portion (100) is disposed behind the air cleaner (4) and is closer to the opening (110) of the article storage portion (100). The lower position is such that the above-mentioned electrodes (82, 88) are positioned upward to hold the battery (19). For example, in the first and second locomotives of the patent scope, wherein the battery fixing portion (190) is further behind the vehicle, a plurality of ribs (187) extending in the front-rear direction of the vehicle are disposed on the bottom plate of the rear fender (18). (181) an upper surface; a slit (58) is formed in the middle of the rib (187) as the battery temporary portion (58) to engage with a lower portion of the battery (19). For example, in the scope of the patent application, the second engine car, The length of the wire harness (92, 93) is set such that the battery (19) can be moved from the battery fixing portion (190) to the length of the battery temporary portion (58), and can be moved to the article storage portion. The length of the opening (110) of (100). The second aspect of the invention, wherein the length of the wire harness (92, 93) is set to move the battery (19) from the battery fixing portion (190) to the battery temporary portion (58) The length is longer than the length and can be moved to the length of the opening (110) of the article storage unit (100). The second aspect of the invention, wherein the air cleaner (4) is provided with an air suction duct (75) directed to the rear of the vehicle body, and a suction port end surface of the air suction duct (75) (751) The composition is inclined to the front lower side and the rear inclined surface with respect to the vehicle body. The second aspect of the invention, wherein the rear wheel (RW) is pivotally supported by the vehicle body via a swinging arm (10) that is swingable up and down, and is provided with a restriction on the swing arm (10) a buffering unit (13) having an upper end portion of the buffer unit (13) below the air cleaner (4) and in front of the battery fixing portion (190), supported by the body frame (3), and the lower end The portion is disposed below the swing arm (10), and is coupled to a link mechanism (14) that connects the swing arm (10) to the vehicle body frame (3). For example, in the fifth aspect of the patent application scope, the rear wheel (RW) is pivotally supported by the vehicle body via a swing arm (10) that swings up and down, and has a buffer unit that limits the swing amount of the swing arm (10). (13), the upper end of the buffer unit (13) is below and above the air cleaner (4) The front side of the battery fixing portion (190) is supported by the body frame (3), and the lower end portion is disposed below the swing arm (10), and is coupled to the swing arm (10) and the body frame (3). Linked linkage mechanism (14).