JP2021160611A - Saddle-riding type vehicle - Google Patents

Abstract

To provide a storage structure for a saddle-riding type vehicle that includes a storage part readily attaching and detaching by taking user's usability into consideration and can improve external appearance.SOLUTION: In a motorcycle 10, a rear side cowl 63 positioned downward of a seat 17 and a rear fender 77 positioned upward of a rear wheel 16 are supported to a vehicle body frame 11 as outfitting parts 58. The rear fender 77 that is the outfitting part 58 includes a main storage part 86h swelling in a vehicle width direction. A storage box for storing goods is supported in a vertical direction to an undersurface 86z of the main storage part 86h.SELECTED DRAWING: Figure 8

Description

The present invention relates to a saddle-riding vehicle.

Conventionally, it is known that a storage portion is provided below the rear side cover located on the side of the seat rail (see, for example, Patent Document 1).
The storage portion is fastened to a plurality of fastening brackets provided on the frame by fastening members from the vehicle width direction.

Japanese Unexamined Patent Publication No. 2017-178019

In Patent Document 1, the storage portion is not easily removable, but for example, when the storage portion can be removed from the vehicle body frame by the user's convenience, the fastening member for fastening the storage portion to the vehicle body frame is a vehicle. It is conceivable that it will be exposed from the side and the balance of the appearance of the side surface of the vehicle will be lost.
An object of the present invention is to provide a storage structure for a saddle-riding vehicle in which the storage portion can be easily attached and detached and the appearance can be improved in consideration of user-friendliness.

In a saddle-riding vehicle, the vehicle body frame (11) has a main frame (22) extending rearward from a head pipe (21) that steerably supports the front wheels (13), and a lower end at the rear end of the main frame (22). A center frame (23) that bends and extends, a pair of left and right seat frames (24) that extend rearward from the rear of the main frame (22) and support the seat (17), the seat frame (24), and the above. A pair of left and right subframes (28) connecting each of the center frames (23) are provided, and the rear wheels (16) are swingably supported by the center frame (23) via a swing arm (14). The rear side cowl (63) located below the seat (17) and the rear fender (77) located above the rear wheel (16) are supported by the vehicle body frame (11) as fitting parts (58). In a saddle-riding vehicle, the mounting component (58) has a bulging portion (86h) that bulges in the vehicle width direction, and a storage portion that stores an article on the lower surface (86z) of the bulging portion (86h). (78) is detachably supported in the vertical direction.

In the above configuration, the rear fender (77) includes a first fender (85) extending rearward from the rear end of the rear wheel (13) and the rear wheel (16) from the front portion of the first fender (85). It is composed of a second fender (86) that covers the upper surface of the vehicle and extends forward, and the bulging portion (86h) bulges outward from the second fender (86) in the vehicle width direction, and the bulging portion (86h). At least a part of the rear side cowl (63) may be covered with the rear side cowl (63).

Further, in the above configuration, the second fender (86) is arranged along the subframe (28), and the bulging portion (86h) extends along the inclination of the subframe (28). Is also good.
Further, in the above configuration, the lower edge (63a) of the rear side cowl (63) may extend along the inclination of the subframe (28).

Further, in the above configuration, the storage portion (78) may extend downward from the rear side of the rear side cowl (63).
Further, in the above configuration, the storage portion (78) is supported by a box-shaped main body portion (78a) that opens sideways and the main body portion (78a) so as to be openable and closable. It may be composed of a lid (78c) that covers the opening portion (78q).

Further, in the above configuration, the upper surface (79b) of the main body (78a) and the lower surface (86z) of the bulging portion (86h) may be arranged so as to be close to or in contact with each other and may be fixed by fixing means.
Further, in the above configuration, the lower surface (86z) of the bulging portion (86h) is provided with a plurality of recesses (86s, 86t), and the upper surface (79b) of the main body portion (78a) is provided with the recesses (86s, 86t). ) May be provided with a plurality of convex portions (79c).

Further, in the above configuration, the bulging portion (86h) may also serve as an in-vehicle product storage portion for accommodating the in-vehicle product (93).
Further, in the above configuration, the main body portion (78a), the lid (78c) and the rear side cowl (63) may form a labyrinth structure.

In a saddle-riding vehicle, the mounting parts have a bulging portion that bulges in the vehicle width direction, and a storage portion for storing articles is detachably supported in the vertical direction on the lower surface of the bulging portion. Since the storage part is supported in the vertical direction, the support part that supports the storage part is not exposed when viewed from the side of the vehicle, and the storage part can be easily attached and detached while improving the appearance, which is convenient for the user. Can be improved.

In the above configuration, the rear fender consists of a first fender extending rearward from the rear end of the rear wheel and a second fender extending forward from the front portion of the first fender covering the upper surface of the rear wheel, and the bulging portion is , It bulges outward from the second fender in the vehicle width direction, and at least a part of the bulging part is covered with the rear side cowl. The storage portion can be arranged closer to the side, and by supporting it in the vertical direction, the appearance can be improved in both the detachable forms. Further, since the bulging portion is covered with the rear side cowl, the appearance when viewed from the side of the vehicle can be improved.

Further, in the above configuration, the second fender is arranged along the subframe, and the bulging portion extends along the inclination of the subframe, so that the structure can be adapted to the appearance shape of the vehicle body.

Further, in the above configuration, since the lower edge of the rear side cowl extends along the inclination of the subframe (28), it is possible to form a structure in which the vehicle body appearance shape is integrated by the rear side cowl together with the bulging portion. Moreover, even if there is no storage portion, it is possible to obtain a sense of unity in the appearance of the vehicle body.

Further, in the above configuration, since the storage portion extends downward from the rear side of the rear side cowl, it is possible to obtain a sense of unity in appearance between the storage portion and the rear side cowl with the storage portion attached.

Further, in the above configuration, the storage portion is composed of a box-shaped main body portion that opens the sides and a lid that is supported by the main body portion so as to be openable and closable and covers the open portion of the main body portion. The opening and closing operation of the box is easy, and the usability can be improved.

Further, in the above configuration, since the upper surface of the main body and the lower surface of the bulge are arranged so as to be close to each other or in contact with each other and fixed by the fixing means, a sense of unity between the main body and the bulge can be obtained. Can be firmly fixed together.

Further, in the above configuration, since the lower surface of the bulging portion is provided with a plurality of concave portions and the upper surface of the main body portion is provided with a plurality of convex portions that enter the concave portions, the main body portion can be easily positioned on the bulging portion. Further, by providing the concave portion of the bulging portion and the convex portion of the main body portion, the rigidity of the mating portion between the bulging portion and the main body portion can be improved.

Further, in the above configuration, since the bulging portion also serves as an in-vehicle product storage portion for storing the in-vehicle product, a storage space for the vehicle body can be secured by the bulging portion and the storage portion.
Further, in the above configuration, since the main body, lid and rear side cowl form a labyrinth structure, the labyrinth structure can prevent dust, rainwater and the like from entering the storage portion.

It is a left side view which shows the motorcycle which provided the storage structure which concerns on this invention. It is a perspective view which shows the body frame. It is a perspective view which shows the rear fender, the storage box and the surroundings. It is a left side view which shows the rear fender and the storage box and the surroundings. It is a bottom view which shows a rear fender and a storage box. It is a left side view which shows the state which the lid of a storage box is open. FIG. 4 is a sectional view taken along line VII-VII of FIG. FIG. 3 is a perspective view showing a state in which the storage box is removed from the motorcycle shown in FIG. It is a left side view which shows the state which removed the storage box from the motorcycle shown in FIG. It is a bottom view which shows the state which the storage box was removed from the rear fender shown in FIG. It is an enlarged view of the main part of FIG. It is a front view of the main part which shows the connection structure of a down frame and a lower frame. It is a left side view which shows the connection part of a down frame and a lower frame. It is a left side view which shows a sheet. It is a rear view which shows the T-shaped protrusion on the vehicle body side which engages with the front part of a seat. It is a bottom view which shows the sheet. It is a perspective view which shows the front engaging part of a seat and its surroundings. It is a figure which shows the front engaging part of a seat and its surroundings. FIG. 8 is a cross-sectional view taken along the line XIX-XIX of FIG. It is a left side view which shows a shroud and its surroundings. It is a side view which shows the inner surface of a shroud.

Hereinafter, an embodiment of the present invention will be described with reference to the drawings. In the explanation, the directions such as front / rear / left / right and up / down are the same as the directions with respect to the vehicle body unless otherwise specified. Further, the reference numerals FR shown in each figure indicate the front of the vehicle body, the reference numerals UP indicate the upper part of the vehicle body, and the reference numerals LH indicate the left side of the vehicle body.
FIG. 1 is a left side view showing a motorcycle 10 having a storage structure according to the present invention, and FIG. 2 is a perspective view showing a vehicle body frame 11.
As shown in FIG. 1, the motorcycle 10 has a front wheel 13 supported by a front end of a body frame 11 via a front fork 12, and a rear wheel 16 supported by a swing arm 14 below the body frame 11. And a seat 17 supported on the upper part of the vehicle body frame 11.

The motorcycle 10 is a saddle-riding vehicle in which the driver rides over the seat 17.
As shown in FIGS. 1 and 2, the vehicle body frame 11 includes a head pipe 21, a pair of left and right main frames 22, a pair of left and right center frames 23, a pair of left and right seat frames 24, a down frame 26, a lower frame 27, and a pair of left and right. The subframe 28 is provided.

The head pipe 21 constitutes the front end portion of the vehicle body frame 11 and supports the front fork 12 so as to be steerable. The left and right main frames 22 extend diagonally downward from the upper part of the head pipe 21 to support the fuel tank 31 arranged in front of the seat 17.
The center frame 23 extends obliquely downward and further downward from the rear end of the main frame 22. Pivot shafts 33 that swingably support the front end portion of the swing arm 14 are passed to the left and right center frames 23.

The left and right seat frames 24 extend rearward from the cross frame 29 passed to the left and right main frames 22 to support the seat 17. The cross frame 29 constitutes a part of the vehicle body frame 11. The down frame 26 extends from the lower part of the head pipe 21 downward and diagonally rearward below the left and right main frames 22.
The lower frame 27 is bifurcated from the lower end of the down frame 26 to the left and right, and extends diagonally downward and rearward, and is connected to the lower ends of the left and right center frames 23, respectively.

The left and right subframes 28 connect the left and right center frames 23 and the left and right seat frames 24, respectively. The left and right seat frames 24 and the left and right subframes 28 are bent so as to draw an S shape when viewed from the left side.
The left and right center frames 23, the down frame 26, and the left and right lower frames 27 support the engine 35.

In FIG. 1, the front fork 12 supports the bar handle 37 at its upper end and the front wheel 13 at its lower end via the front axle 38. The swing arm 14 supports the rear wheels 16 at the rear end via the rear axle 39.
The engine 35 includes a crankcase 41 and a cylinder portion 42 raised from the upper part of the front portion of the crankcase 41.
A transmission 44 is integrally provided at the rear of the crankcase 41. The cylinder portion 42 includes a cylinder head 46, an intake device 47 is connected to the rear portion of the cylinder head 46, and an exhaust device 48 is connected to the front portion of the cylinder head 46. The exhaust device 48 includes an exhaust pipe 51 connected to the cylinder head 46 and a muffler 52 connected to the rear end of the exhaust pipe 51.

An engine guard 54 that covers the engine 35 and the left and right lower frames 27 from the front and the bottom is arranged in the lower part of the front portion of the vehicle body.
The body frame 11 is covered with a body cover 60. The body cover 60 includes a front cover 61, a pair of left and right shrouds 62, a pair of left and right rear side cowls 63, and a rear cover 64.

The front cover 61 is attached to the front fork 12 via a stay (not shown) and covers the upper part of the front fork 12 from the front. The shroud 62 covers the front portion of the main frame 22, the front portion of the seat frame 24, the upper portion of the down frame 26, the lower portion of the fuel tank 31, a radiator (not shown), and the like from the side. The rear side cowl 63 covers the rear portion of the seat frame 24 and the rear portion of the subframe 28 from the side. The rear cover 64 covers the vehicle body behind the seat 17 from above.

A headlight 65 arranged so as to cover the periphery of the front cover 61 is attached to the front fork 12.
A drive sprocket 72 is attached to the output shaft of the transmission 44, a driven sprocket 73 is attached to the rear wheel 16, a chain 74 is hung between the drive sprocket 72 and the driven sprocket 73, and the rear wheel from the transmission 44. Power is transmitted to 16.

The front wheel 13 is covered with the front fender 76 from above. The rear wheel 16 is covered with the rear fender 77 from above. The body cover 60, the front fender 76, and the rear fender 77 constitute the mounting component 58 of the motorcycle 10. The rear side cowl 63 and the rear fender 77 described above are included in the mounting component 58.
A storage box 78 as a storage portion arranged so as to bulge outward and downward in the vehicle width direction is detachably attached to one side portion (left side portion) of the front portion of the rear fender 77.
A driver step 81 is provided at the lower end of the center frame 23. The subframe 28 is provided with a passenger step 83.

FIG. 3 is a perspective view showing the rear fender 77 and the storage box 78 and their surroundings, and FIG. 4 is a left side view showing the rear fender 77 and the storage box 78 and their surroundings.
As shown in FIGS. 3 and 4, the rear fender 77 extends forward from the first fender 85 extending rearward from the rear end of the rear wheel 16 and from the front portion of the first fender 85 while covering the upper surface of the rear wheel 16. It consists of a second fender 86. The front portion of the first fender 85 is attached to the lower surface of the rear portion of the second fender 86.

The left side portion of the front portion of the second fender 86 is provided with a bottom wall portion 86a (see FIG. 6) inclined downward, and a storage box 78, specifically, a main body portion 78a constituting the storage box 78 is provided on the bottom wall portion 86a. It is fixed in the vertical direction by screws 96 (see FIG. 7) as a plurality of fastening members.
In the second fender 86, most of the area above and in front of the storage box 78 is covered from the side by the rear side cowl 63. The front portion of the second fender 86 is covered with the seat 17 from above, and the rear portion of the second fender 86 is covered with the rear cover 64 from above.

In front of the second fender 86 (specifically, the front end 87e of the second fender 86), a battery 88 covered with a rear side cowl 63 is arranged from the side. A helmet holder 89 that lockably holds a helmet (not shown) is arranged in a portion of the second fender 86 behind the storage box 78. The helmet holder 89 is attached to a bracket 28a (see FIG. 2) that extends from the subframe 28 on one side (left side) and penetrates the second fender 86.

The storage box 78 has a box-shaped main body 78a that is long in the front-rear direction, a lid 78c that is attached to the main body 78a so as to close the open portion of the main body 78a via a hinge 78b, and the main body 78a. The lid 78c is provided with a locking mechanism 91 for locking the lid 78c.
The hinge 78b is attached to the lower end of each of the main body 78a and the lid 78c, and the lid 78c opens from the upper end side to the side. A key cylinder 92 constituting the locking mechanism 91 is provided at the front end of the lid 78c.
The storage box 78 is arranged so as to be separated from the passenger step 83 rearward, and overlaps with the longitudinal intermediate portion of the muffler 52 when viewed from the left side of the vehicle.

FIG. 5 is a bottom view showing the rear fender 77 and the storage box 78.
The second fender 86 extends in the front-rear direction in the central portion in the vehicle width direction in an arc shape in the front-rear direction and extends in the front-rear direction to the left and right of the upper cover portion 86b that covers the rear wheel 16 (see FIG. 3) from above and the upper cover portion 86b. The left extension portion 86c and the right extension portion 86d provided as described above are integrally provided.
The left extending portion 86c connects the bottom wall portion 86a, the outer edge of the upper covering portion 86b, and the inner edge of the bottom wall portion 86a up and down, and extends in the front-rear direction, and the inner wall portion 86e and the rear of the bottom wall portion 86a. It is provided with a left notch 86f formed at the rear end.

The right extending portion 86d includes a right notch 86g extending rearward from the right side portion of the storage box 78, and the right subframe 28 (see FIG. 2) is passed through the right notch 86g.
The main body 78a of the storage box 78 includes an inner wall 78d that extends in the front-rear direction and the vertical direction and is located inside in the vehicle width direction, so that the inner wall 78d overlaps the inner wall portion 86e of the second fender 86 when viewed from the bottom. Is placed in. The left subframe 28 (see FIG. 2) is passed through the left notch 86f.
The first fender 85 is attached to the second fender 86 with a plurality of screws 97.

FIG. 6 is a left side view showing a state in which the lid 78c of the storage box 78 is opened.
The storage box 78 is arranged so as to extend downward from the rear side (that is, the front portion of the second fender 86) of the rear side cowl 63.
The main body 78a of the storage box 78 includes a storage recess 78e formed in a concave shape in the central portion in the longitudinal direction, and front end portions 78f and rear end portions 78g formed at both ends in the longitudinal direction of the main body 78a. The side opening portion 78q as the opening portion of the storage recess 78e is formed in a rectangular shape when viewed from the side of the vehicle, and the storage recess 78e stores tools, maintenance manuals, small items, and the like. At the front end portion 78f, an engaged portion (not shown) that is engaged with the key cylinder 92 side (see FIG. 4) provided on the lid 78c is arranged.

The lid 78c has a recess 78h formed on the upper surface 78j on which a hand is placed when the lid 78c is opened. Further, a gap 94 is provided between the upper surface 78j of the lid 78c in the closed state (the portion indicated by the alternate long and short dash line) and the lower edge 63a of the rear side cowl 63. Therefore, when opening the lid 78c, the lid 78c can be easily opened by inserting a hand into the gap 94, putting a hand on the recess 78h and pulling the lid 78c sideways, and the usability can be improved.

FIG. 7 is a sectional view taken along line VII-VII of FIG.
The left extension portion 86c of the second fender 86 is formed in a tray shape, and the front portion of the left extension portion 86c bulges outward in the vehicle width direction more than the other parts of the left extension portion 86c. A main storage portion 86h is provided as a bulging portion to be projected. The storage box 78 is arranged below the main storage portion 86h.
The main storage portion 86h includes an inner wall portion 86e, a bottom wall portion 86a, an outer wall portion 86j, a front wall portion 86k (see FIG. 11), and a rear wall portion 86m. As described above, since the main storage portion 86h is formed in a box shape, the rigidity can be improved, and when the storage box 78 is attached to the bottom wall portion 86a, the bending and vibration of the main storage portion 86h can be suppressed.

The bottom wall portion 86a extends outward in the vehicle width direction from the lower edge of the inner wall portion 86e. The outer wall portion 86j extends diagonally upward and laterally from the left edge of the bottom wall portion 86a, and the upper portion of the outer wall portion 86j is covered from the side by the rear side cowl 63.
The front wall portion 86k extends inward in the vehicle width direction from the front edge of the outer wall portion 86j and is connected to the front edge of the bottom wall portion 86a. The rear wall portion 86m extends inward in the vehicle width direction from the trailing edge of the outer wall portion 86j and is connected to the trailing edge of the bottom wall portion 86a.

A rear outer wall portion 86n extending rearward is connected to the inner edge of the rear wall portion 86m, and a rear bottom wall portion 86p extends inward in the vehicle width direction from the lower edge of the rear outer wall portion 86n, and the inner edge of the rear bottom wall portion 86p. Is connected to the lower edge of the inner wall portion 86e.
The upper portion of the main storage portion 86h is covered with the rear side cowl 63 from above and from the side, and the lower portion of the main storage portion 86h is covered from the side with the lid 78c in the closed state. As a result, the main storage portion 86h can be made inconspicuous, and dust and rainwater can be prevented from entering the main storage portion 86h.

The main storage portion 86h includes a subframe penetrating portion through which the left subframe 28 penetrates back and forth, an electrical component 93 as an in-vehicle product, a plurality of wire harnesses (not shown) connected to the electrical component 93, and wire harnesses. It also serves as an in-vehicle product storage unit in which in-vehicle products such as connectors (not shown) are arranged, and a storage unit support unit that supports the storage box 78.
The bottom wall portion 86a integrally includes the above-mentioned various electrical components, a plurality of wire harnesses, and a plurality of boss portions 86q and 86r for fixing the connectors. The main storage portion 86h, which is the vehicle-mounted product storage portion, is covered with the rear side cowl 63 from above.

The main body 78a of the storage box 78 includes an upper wall 78k, an inner wall 78d, a bottom wall 78m, a front wall 78n (see FIG. 5), a rear wall 78p (see FIG. 3), and a side opening 78q.
The upper wall 78k is arranged below the bottom wall portion 86a of the second fender 86 along the bottom wall portion 86a and is fixed to the bottom wall portion 86a with a plurality of screws 96 in the vehicle width direction with respect to the bottom wall portion 86a. It extends to the outside. The upper surface 79b of the upper wall 78k is close to or abuts on the lower surface 86z of the bottom wall portion 86a. The upper wall 78k is provided with a stepped portion 78s having an L-shaped cross section formed so as to be one step higher on the outer edge portion 78r side.

The inner wall 78d extends downward from the inner edge of the upper wall 78k and also extends in the front-rear direction. The bottom wall 78m includes a downward extending portion 78u that extends outward in the vehicle width direction from the lower edge of the inner wall 78d and extends downward to a portion inside in the vehicle width direction with respect to the outer edge portion 78t of the bottom wall 78m. The stepped portion 78s of the upper wall 78k is located outside the outer edge portion 78t of the bottom wall 78m in the vehicle width direction. The side opening portion 78q is open to the outside in the vehicle width direction.

The lid 78c includes a side wall 78v, an upper bent portion 78w, and a lower bent portion 78x.
The side wall 78v extends in the front-rear direction and the vertical direction, extends inward from the inner surface 78y of the side wall 78v in the vehicle width direction, and includes an inward extending portion 78z whose tip portion is located below the step portion 78s of the main body portion 78a. The upper bent portion 78w bends inward in the vehicle width direction from the upper edge of the side wall 78v and is arranged above the upper wall 78k (specifically, the stepped portion 78s) of the main body portion 78a. The lower bent portion 78x extends obliquely inward from the lower edge of the side wall 78v to the lower side of the downward extending portion 78u of the bottom wall 78m. Specifically, the tip portion 79a of the lower bending portion 78x is arranged below the downward extending portion 78u and inward in the vehicle width direction with respect to the downward extending portion 78u.

The stepped portion 78s of the main body portion 78a and the inward extending portion 78z of the lid 78c form a small labyrinth portion 98 forming a labyrinth structure (maze structure) arranged alternately. Further, the lower portion of the rear side cowl 63, the upper bent portion 78w of the lid 78c, the step portion 78s, and the inward extending portion 78z form a large labyrinth portion 99 forming a labyrinth structure arranged alternately. The small labyrinth section 98 constitutes a part of the large labyrinth section 99.

Such a large labyrinth portion 99 can prevent dust and rainwater from entering the storage box 78 from above the rear side cowl 63. Further, the lower bending portion 78x and the downward extending portion 78u are arranged close to each other, and the gap 101 between the lower bending portion 78x and the downward extending portion 78u is formed narrowly, and the tip portion of the lower bending portion 78x is formed. Since the 79a is arranged inward in the vehicle width direction with respect to the downward extending portion 78u, it is possible to prevent dust, rainwater, muddy water, etc. from entering the storage box 78 from below the storage box 78.

FIG. 8 is a perspective view showing a state in which the storage box 78 is removed from the motorcycle 10 shown in FIG.
The second fender 86 is fastened to the subframe 28 by a plurality of bolts 95 in the vehicle width direction and the vertical direction, and has a main storage portion 86h that bulges laterally and downward from the upper covering portion 86b that covers the rear wheel 16 from above. Be prepared.
Front side recesses 86s as recesses are formed at the corners of the bottom wall portion 86a, the outer wall portion 86j, and the front wall portion 86k (see FIG. 11) of the main storage portion 86h, and the bottom wall portion 86a and the outer wall of the main storage portion 86h are formed. A rear recess 86t is formed as a recess at the corners of the portion 86j and the rear wall portion 86m.

The front recess 86s and the rear recess 86t are provided with screw insertion holes 86u through which the screw 96 (see FIG. 7) is passed.
In FIG. 6, a pair of front and rear convex portions 79c are formed on the upper surface 79b of the upper wall 78k of the main body portion 78a of the storage box 78 so as to be inserted into and fitted into the front side concave portion 86s and the rear side concave portion 86t. Has been done.

In FIG. 8, the left extending portion 86c includes a main accommodating portion 86h, a front sub-accommodating portion 86v located in front of the main accommodating portion 86h, and a rear sub accommodating portion 86w located behind the main accommodating portion 86h. It constitutes a fender storage unit that is provided integrally.
In the front side sub-accommodation portion 86v and the rear side sub accommodating portion 86w, in-vehicle products such as electrical components, wire harnesses, and wire harness connectors are arranged in the same manner as in the main accommodating portion 86h.
The front bottom wall portion 86x of the front side sub-accommodation portion 86v and the rear bottom wall portion 86p of the rear side sub-accommodation portion 86w are each provided with screw insertion holes 86u through which the screw 96 is passed.
The storage box 78 (see FIG. 7) is vertically fastened to the bottom wall portion 86a of the main storage portion 86h (specifically, the lower surface 86z of the bottom wall portion 86a) by the plurality of screws 96 (see FIG. 7) described above. ..

FIG. 9 is a left side view showing a state in which the storage box 78 is removed from the motorcycle 10 shown in FIG.
When the storage box 78 (see FIG. 4) is removed from the second fender 86, the lower part of the front part of the second fender 86 including the main storage portion 86h is exposed below the rear side cowl 63, and the front side of the main storage portion 86h is exposed. The recess 86s and the rear recess 86t are visible from the side of the vehicle.
The front portion of the second fender 86 is inclined forward downward, as represented by the bottom wall portion 86a, and is arranged along the inclination of the subframe 28 (see also FIG. 4). Further, the lower edge 63a of the rear side cowl 63 is also arranged along the inclination of the subframe 28.

In this state, the fastening structure (such as the screw insertion hole 86u (see FIG. 8)) for fastening the storage box 78 to the main storage portion 86h is not exposed, so that there is no discomfort in appearance. Further, since the lower surface 86z of the main storage portion 86h of the second fender 86 exposed below the rear side cowl 63 extends along the lower edge 63a of the rear side cowl 63, the rear side cowl 63 and the main storage portion 86h are separated from each other. Since it is visually recognized as one, there is no sense of discomfort in terms of appearance in this respect as well.

As described above, in the present embodiment, the storage box 78 is attached to the rear fender 77 in the vertical direction, and the lower edge 63a of the rear side cowl 63 and the lower surface 86z of the main storage portion 86h are arranged along the same direction. As a result, even when the storage box 78 is removed from the rear fender 77, the appearance from the side of the vehicle can be improved.

FIG. 10 is a bottom view showing a state in which the storage box 78 is removed from the rear fender 77 shown in FIG. 5, and FIG. 11 is an enlarged view of a main part of FIG.
As shown in FIGS. 10 and 11, the front recess 86s includes an upper wall portion 87a, a side wall portion 87b, and a rear inclined wall portion 87c. The rear recess 86t includes an upper wall portion 87a, a side wall portion 87b, and a front inclined wall portion 87d.
The upper wall 87a has a screw insertion hole 86u. The rear inclined wall portion 87c and the front inclined wall portion 87d are inclined so that the distance in the front-rear direction gradually increases from the bottom wall portion 86a toward the upper wall portion 87a (that is, upward), and the outer wall portion. It is inclined so that the distance in the front-rear direction gradually increases from the 86j side toward the side wall portion 87b (that is, toward the inward side).

The front recess 86s and the rear recess 86t are open to the left and below of the main storage portion 86h. Therefore, first, when assembling the storage box 78 to the main storage portion 86h, the storage box 78 is moved from the left side to the main storage portion 86h side, and the pair of convex portions 79c (see FIG. 6) of the storage box 78 are recessed on the front side. It is applied to the side wall 87b at the back of each of the 86s and the rear recess 86t. At this time, the pair of convex portions 79c are positioned in the front-rear direction with respect to the front concave portion 86s and the rear concave portion 86t while hitting the rear inclined wall portion 87c of the front concave portion 86s and the front inclined wall portion 87d of the rear concave portion 86t. NS.

At this time, if the pair of convex portions 79c are separated from the upper wall portions 87a of the front side concave portion 86s and the rear side concave portion 86t, the pair of convex portions 79c are stored in a state of being in contact with the back side wall 87b. Move the box 78 upwards. As a result, the pair of convex portions 79c are positioned in the front-rear concave portion 86s and the rear-side concave portion 86t in the front-rear direction while hitting the rear inclined wall portion 87c and the front inclined wall portion 87d, and are positioned at a predetermined mounting position. NS. In this state, the storage box 78 may be screwed to the main storage portion 86h.
As described above, in the present embodiment, by providing the rear inclined wall portion 87c and the front inclined wall portion 87d in the front side recess 86s and the rear side recess 86t, respectively, the storage box 78 can be easily positioned and assembled in the main storage portion 86h. can.

FIG. 12 is a front view of a main part showing a connection structure between the down frame 26 and the lower frame 27, and FIG. 13 is a left side view showing a connection part between the down frame 26 and the lower frame 27.
As shown in FIGS. 2 and 12, the down frame 26 is arranged so that the straight portion 26a extending downward from the head pipe 21 and the U-shaped opening portion 26b formed at the lower end portion of the straight portion 26a face downward. The U-shaped bifurcated portion 26c is integrally provided. The cross section of the left and right portions of the bifurcated portion 26c except for the central portion is formed in an arc shape.

The lower frame 27 has a U-shaped portion 27a formed of a U-shaped pipe joined to the bifurcated portion 26c of the down frame 26 and a pair of left and right portions inserted into and joined to two end portions 27b of the U-shaped portion 27a. It is composed of a lower frame lower part 27c and a connecting member 105 connecting the left and right lower frame lower parts 27c.

The U-shaped portion 27a includes a U-shaped upper portion 27d having an upper outer surface formed along the inner surface of the bifurcated portion 26c of the down frame 26, and a pair of lower extending portions 27e extending downward integrally from the U-shaped upper portion 27d. Consists of. The outer surface of the upper part of the U-shaped upper part 27d is joined to the inner surface of the bifurcated portion 26c of the lower frame 27.
The pair of lower frame lower parts 27c are curved so as to be convex downward when viewed from the side of the vehicle, and the rear end of the lower frame lower part 27c is connected to the lower end portion of the center frame 23.

As shown in FIG. 13, the bifurcated portion 26c includes an excision portion 26d in which the entire arcuate edge portion of the rear portion is excised in an arc shape in a rear view, and is U-shaped up to the inside of the bifurcated portion 26c above the excision portion 26d. The upper end portion 27f of the upper portion 27d is inserted. The width of the cut portion 26d in the front-rear direction is about half the width of the straight portion 26a in the front-rear direction.
The entire circumference of the bifurcated portion 26c including the cut portion 26d is joined to the U-shaped portion 27a by welding. By providing such a cutting portion 26d, the joint length between the down frame 26 and the lower frame 27 can be made longer, and the joint strength can be increased.

Further, as described above, by joining the lower frame 27 having the bifurcated portion 26c to the lower end portion of the down frame 27, joining such as welding can be performed as compared with joining the pair of left and right lower frames to the lower part of the down frame. It can be done once, and the joining time can be shortened. Further, the alignment of the down frame 27 and the lower frame 26 before joining is facilitated, and the concave portion on the bifurcated portion 26c side and the convex portion on the U-shaped portion 27a side are aligned, so that the alignment accuracy is improved and the vehicle body is aligned. The manufacturing time of the frame 11 can be shortened and the quality can be improved.

FIG. 14 is a left side view showing the seat 17.
As shown in FIG. 14, the front portion 17a of the seat 17 is inclined backward along the back surface of the fuel tank 31 (see FIG. 1), and the central portion 17b in the front-rear direction in which the driver sits and the rear portion in which the passenger sits. 17c is tilted horizontally or slightly upward.
As shown in FIGS. 14 and 15, the seat 17 includes a bottom plate 111 provided inside, cushions (not shown) arranged so as to surround the top, front, both sides, and rear of the bottom plate 111, and cushions. It is provided with a skin 113 that is wrapped and fixed to the peripheral edge of the bottom plate 111.

FIG. 15 is a rear view showing a T-shaped protrusion 114 on the vehicle body side that engages with the front portion of the seat 17.
The T-shaped protrusion 114 is a portion that protrudes upward from the vehicle body side, for example, the upper surface 31a of the rear portion of the fuel tank 31 (see FIG. 4) or the vehicle body frame 11 in a T-shape, and is the bottom plate of the seat 17 (see FIG. 14). It is a portion that is detachably engaged with the front portion of 111 (see FIG. 14).
The T-shaped protrusion 114 is attached to the back surface 31a or the vehicle body frame 11 (see FIG. 1) and extends vertically, and is provided horizontally at the upper end of the vertically extending portion 14a. It is provided with an extension portion 114b.
Since the vertically extending portion 114a and the horizontally extending portion 114b engage with the engaging portion (not shown) provided on the bottom plate 111, each cross section of the vertically extending portion 114a and the horizontally extending portion 114b is a cylinder. A shape or a cylindrical shape is preferable, but the shape is not limited to this, and a smoothly continuous shape may be used.

FIG. 16 is a bottom view showing the sheet 17.
As shown in FIGS. 14 and 16, a front engaging portion 111b is formed on the bottom surface 111a of the bottom plate 111, and an elastic member 115, a tandem belt 116, a pair of left and right rear engaging members 117, and a hook member 118 are attached. ..
The front engaging portion 111b is a portion that is detachably engaged with a T-shaped protrusion (see FIG. 15) provided on the vehicle body side. The elastic member 115 is made of rubber, for example, and is arranged behind the front engaging portion 111b, and when the seat 17 is mounted on the vehicle body side, it hits the fuel tank 31 (see FIG. 4) or the vehicle body frame 11 (see FIG. 1). This is the part that eliminates rattling due to the compressed reaction force.
The tandem belt 116 is wound around the left and right side surfaces 17d of the seat 17 and the upper surface 17e of the seat 17, and the end portions 116a on both sides are attached to the bottom surface 111a of the bottom plate 111 by bolts 119, respectively.

The left and right rear engaging members 117 are portions that engage with a pair of engaging portions (not shown) provided on the vehicle body frame 11 (see FIG. 1) side to detachably fix the rear portion of the seat 17. The left and right rear engaging members 117 each include an engaging portion 117a having a hook-shaped tip, and are arranged so that the engaging portion 117a is bent forward when viewed from the side of the vehicle, and the tandem belt 116 is provided on the bottom surface 111a. It is fastened together with the end portion 116a of the bolt 119.

The hook member 118 is attached to the bottom surface 111a with a pair of screws 121 attached so as to extend in a direction (W direction) orthogonal to the longitudinal direction of the sheet 17, and attached to both ends of the plate 122 so as to extend in the W direction. It is provided with a pair of left and right main bodies 123. The W direction described above coincides with the vehicle width direction when the seat 17 is attached to the vehicle body.
The left and right main bodies 123 are portions for hanging a band or the like for stopping the luggage placed on the seat 17 or for hanging a hook provided on the band or the like.

FIG. 17 is a perspective view showing the front engaging portion 111b and its surroundings. FIG. 18 is a view showing the front engaging portion 111b and its surroundings, and is a view seen from a direction (P direction (see FIG. 17)) perpendicular to the bottom wall 111h of the raised portion 111c.
As shown in FIGS. 17 and 18, the front engaging portion 111b includes a raised portion 111c that rises downward from the bottom surface 111a, and a plurality of convex portions 111d formed on the bottom surface 111a in front of the raised portion 111c.

The raised portion 111c is a front wall 111e, a pair of left and right side walls 111f, a rear wall 111g, and a front wall 111e, left and right side walls 111f, and a rear wall 111g, which are four walls extending downward from the bottom surface 111a and connected to each other. It is provided with a bottom wall 111h connected to each lower edge.
The front wall 111e is inclined backward, and the contour of the front wall 111e is formed in a trapezoidal shape with the upper base on the lower side and the lower base on the upper side. The left and right side walls 111f are formed so as to gradually expand in the W direction as the front portion moves forward due to the influence of the shape of the front wall 111e.
The front wall 111e and the bottom wall 111h are formed with openings 111j having a T-shape when viewed from the bottom.

The opening 111j includes a front opening 111m formed over the front wall 111e and the bottom wall 111h, and a rear opening 111n formed so as to extend rearward from the front opening 111m to the bottom wall 111h.
The front opening 111m is a portion of the T-shaped protrusion 114 (see FIG. 15) into which the laterally extending portion 114b (see FIG. 15) is inserted. The rear opening 111n is a portion of the T-shaped protrusion 114 into which the vertically extending portion 114a (see FIG. 15) is inserted.
The width of the front opening 111m in the W direction is larger than the width of the rear opening 111n in the W direction.
The plurality of convex portions 111d are portions that serve as guides when the T-shaped protrusion 114 is engaged with the front engaging portion 111b.

FIG. 19 is a cross-sectional view taken along the line XIX-XIX of FIG.
The convex portion 111d is formed in a chevron shape protruding downward in a side view, and the contour of the convex portion 111d is continuous with the inner front end surface 111p provided at the front end portion of the front opening 111m. The inner rear end surface 111q provided at the rear end of the front opening 111 m extends along the front wall 111e. The inner rear end surface 111r provided at the rear end of the rear opening 111n extends in the P direction.

The front wall 111e, specifically, the lower surface 111s of the front wall 111e is inclined by an angle θ1 with respect to the bottom surface 111a. Further, the front portion of the bottom wall 111h, specifically, the front portion of the upper surface 111t of the bottom wall 111h is inclined to the opposite side (backward rise) of the lower surface 111s of the front wall 111e by an angle θ2 with respect to the bottom surface 111a. ..
Comparing the thicknesses of the front wall 111e and the bottom wall 111h, the thickness T2 of the front part of the bottom wall 111h is thinner than the thickness T1 of the front wall 111e, and the bottom wall is thinner than the thickness T1 of the front wall 111e. The thickness T3 at the rear of 111h is thick. The thinnest thin wall portion 111u in the bottom wall 111h is provided at the root portion of the bottom wall 111h to the front wall portion 111e.

In FIGS. 15 and 19, as described above, by inclining the front wall 111e downward, the laterally extending portion 114b of the T-shaped protrusion 114 can easily enter the raised portion 111c from the front opening 111m. .. Further, by inclining the front portion of the bottom wall 111h upward, the laterally extending portion 114b that has entered the raised portion 111c can easily move to the back (inner rear end surface 111r side) in the raised portion 111c.

When the seat 17 is attached to the vehicle body, the seat 17 is moved forward with respect to the vehicle body, and the laterally extending portion 114b of the T-shaped protrusion 114 on the vehicle body side extends from the front opening 111 m of the front engaging portion 111b in the seat 17. It is inserted into the raised portion 111c.
Then, the sheet 17 is further moved forward so that the laterally extending portion 114b of the T-shaped protrusion 114 hits the inner rear end portion 111r of the rear opening portion 111n. This completes the engagement between the T-shaped protrusion 114 and the front engaging portion 111b.

At this time, the laterally extending portion 114b of the T-shaped protrusion 114 is pressed against the upper surface 111t of the bottom wall 111h by the upward urging force of the elastic member 115 (see FIG. 16), so that the T-shaped protrusion 114 and the front There is no rattling with the engaging portion 111b.
After the T-shaped protrusion 114 and the front engaging portion 111b are engaged with each other, the rear portion of the seat 17 is pushed downward to engage the left and right rear engaging members 117 with the engaging portion on the vehicle body side. This completes the attachment of the seat 17 to the vehicle body side.

FIG. 20 is a left side view showing the shroud 62 and its surroundings, and FIG. 21 is a side view showing the inner surface of the shroud 62.
As shown in FIG. 20, the shroud 62 includes a base shroud 131 arranged from the side of the front fork 12 to the lower part of the seat 17 in the front-rear direction, and a sub-shroud arranged so as to be largely surrounded by the base shroud 131. It is composed of 132.

The upper portion of the base shroud 131 is attached to the main frame 22 with screws 134, and the lower portions of the base shroud 131 and the sub shroud 132 are fastened to the down frame 26 and the seat frame 24 with a plurality of screws 134. In order to facilitate grasping the shapes of the base shroud 131 and the sub shroud 132, the outline of the base shroud 131 is shown by a thick line, and a plurality of dots are drawn on the sub shroud 132.

The base shroud 131 integrally includes a front extension portion 131a, a rear extension portion 131b, and a lower extension portion 131c. The front extending portion 131a and the rear extending portion 131b form an upper extending portion 131d.

The front extending portion 131a extends linearly and in the front-rear direction from the side of the front fork 12 to the side of the fuel tank 31. The front extending portion 131a covers a part of the front fork 12, the lower part of the head pipe 21, the front part of the main frame 22, the connecting portion of the down frame 26 to the head pipe 21, and the fuel tank 31 from the side. A stepped portion 131e projecting laterally is formed in the front extending portion 131a, and a screw insertion hole 131f through which the screw 134 is passed is formed on the end surface of the stepped portion 131e. The step portion 131e is fastened to the main frame 22 by a screw 134 passed through a screw insertion hole 131f inclined downward in the front.

The rear extending portion 131b bends from the rear end of the front extending portion 131a and extends diagonally downward to the rear, and includes the fuel tank 31, the space between the fuel tank 31 and the main frame 22, the seat 17 and the main frame 22. The space between them, the connection portion of the seat frame 24 to the cross frame 29, and the like are covered from the side. A screw insertion hole 131f through which the screw 134 is passed is formed in the rear extension portion 131b, and the rear extension portion 131b is fastened to the seat frame 24 by the screw 134 passed through the screw insertion hole 131f.

The rear end of the rear extending portion 131b is arranged at a corner portion 63b provided on the front edge of the rear side cowl 63.
The lower extending portion 131c extends diagonally downward and rearward from the front end of the front extending portion 131a, and covers the connecting portion of the down frame 26 to the head pipe 21 and the down frame 26 from the side. A screw insertion hole 131f through which the screw 134 is passed is formed in the lower extension portion 131c, and the lower extension portion 131c is fastened to the down frame 26 by the screw 134 passed through the screw insertion hole 131f.

The sub-shroud 132 has a front-rear extending portion 132a that extends linearly upward and backward, a front-end expanding portion 132b that extends vertically from the front end portion of the front-rear extending portion 132a, and a front-end extending portion 132a that extends diagonally backward and downward from the rear end of the front-rear extending portion 132a. It is provided with an extending rear end diagonally extending portion 132c.
The front-rear extension 132a is arranged so as to be passed to each of the rear extension 131b and the lower extension 131c of the base shroud 131, and covers the main frame 22 above the engine 35 (see FIG. 1) from the side. ..
The front end expanding portion 132b includes an upper expanding portion 132d, a lower expanding portion 132e, and a front extending portion 132f, and covers the upper part of the engine 35 (see FIG. 1) from the side.

The upper enlarged portion 132d forms a quadrilateral extending upward from the upper portion of the upper end portion of the front-rear extending portion 132a. The lower enlarged portion 132e extends downward from the front portion of the front-rear extending portion 132a, and the contour forms a triangle. The front extending portion 132f extends forward from the lower expanding portion 132e along the lower edge of the lower extending portion 131c.
The rear end diagonal extension 132c is arranged along the longitudinal direction of the rear extension 131b of the base shroud 131, the space between the rear extension 131b and the main frame 22, and the rear extension 131b and the center. The space between the frame 23 and the frame 23 is covered from the side.

A horizontally elongated upper opening 62A is formed between the upper extending portion 131d of the base shroud 131, the front-rear extending portion 132a of the sub-shroud 132, and the front end expanding portion 132b.
Further, a vertically elongated triangular lower opening 62B is formed in the lower enlarged portion 132e of the sub-shroud 132.

As shown in FIG. 21, the base shroud 131 has a plurality of engaging protrusions 131h formed on the inner surface 131g thereof. The engaging protrusion 131h is provided on the trailing edge of the front extending 131a and the leading edge of the rear extending 131b.
Further, the sub-shroud 132 has a plurality of engaging protrusions 131h of the base shroud 131 on the leading edge of the front end expanding portion 132b, the trailing edge of the front-rear extending portion 132a, and the trailing edge of the rear-end diagonal extending portion 132c. 132 g of an engaging hole portion that engages with the above is formed.
An upper mounting piece 132h extending upward is connected to the upper end of the upper expanding portion 132d of the front end expanding portion 132b, and the upper mounting piece 132h is attached to the front extending portion 131a of the base shroud 131 with a screw 135.

A rear mounting piece 132j extending rearward is connected to the lower end of the rear end diagonally extending portion 132c. The rear mounting piece 132j is provided with a screw insertion hole 132k through which the screw 134 is passed, and is attached to the rear extension portion 131b of the base shroud 131 by the screw 134 passed through the screw insertion hole 132k. The rear extending portion 131b of the base shroud 131 and the rear mounting piece 132j are attached to the subframe 28 with screws 134.
The front extension portion 132f is provided with a screw insertion hole 132k through which the screw 134 is passed, and is attached to the lower extension portion 131c of the base shroud 131 by the screw 134 passed through the screw insertion hole 132k. The lower extending portion 131c and the front extending portion 132f of the base shroud 131 are attached to the seat frame 24 (see FIG. 20) with screws.

As shown in FIGS. 1, 3, 7, and 8 described above, the body frame 11 of the motorcycle 10 includes a main frame 22, a center frame 23, a pair of left and right seat frames 24, and a pair of left and right subframes 28. ..
The main frame 22 extends rearward from the head pipe 21 that steerably supports the front wheels 13. The center frame 23 bends downward and extends at the rear end of the main frame 22. The left and right seat frames 24 extend rearward from the rear portion of the main frame 22 via the cross frame 29 to support the seat 17. The left and right subframes 28 connect the seat frame 24 and the center frame 23.

In the motorcycle 10, the rear wheels 16 are swingably supported by the center frame 23 via the swing arm 14, and the rear side cowl 63 located below the seat 17 and the rear fender 77 located above the rear wheels 16 are formed. It is supported by the vehicle body frame 11 as a mounting component 58.
The mounting component 58 (specifically, the rear fender 77) has a main storage portion 86h that bulges in the vehicle width direction, and a storage box 78 for storing articles is supported in the vertical direction on the lower surface 86z of the main storage portion 86h.

According to this configuration, since the storage box 78 is supported in the vertical direction on the mounting component 58, the support portion supporting the storage box 78 is not exposed when viewed from the side of the vehicle, and the storage box 78 is improved in appearance. Can be easily attached and detached to improve user-friendliness.

Further, as shown in FIGS. 4, 5 and 10, the rear fender 77 includes a first fender 85 extending rearward from the rear end of the rear wheel 13, and an upper surface of the rear wheel 16 from the front portion of the first fender 85. It consists of a second fender 86 that covers and extends forward. The main storage portion 86h bulges outward from the second fender 86 in the vehicle width direction, and at least a part of the main storage portion 86h is covered with the rear side cowl 63.

According to this configuration, the storage box 78 can be arranged closer to the front of the vehicle body by supporting the storage box 78 by using the second fender 86 extending in the front of the vehicle body, and the storage box 78 can be attached and detached by supporting it in the vertical direction. The appearance can be improved in both forms. Further, since the main storage portion 86h is covered with the rear side cowl 63, the appearance when viewed from the side of the vehicle can be improved.

Further, as shown in FIGS. 1 and 4, the second fender 86 is arranged along the subframe 28, and the main storage portion 86h extends along the inclination of the subframe 28.
According to this configuration, since the main storage portion 86h is along the inclination of the subframe 28, it is possible to have a structure that matches the external shape of the vehicle body.

Further, as shown in FIGS. 1, 6 and 9, the lower edge 63a of the rear side cowl 63 extends along the inclination of the subframe 28.
According to this configuration, the exterior shape of the vehicle body can be integrated by the rear side cowl 63 together with the main storage portion 86h. Further, even if the storage box 78 is not provided, a sense of unity in the appearance of the vehicle body can be obtained.

Further, as shown in FIG. 4, the storage box 78 extends downward from the rear side of the rear side cowl 63.
According to this configuration, it is possible to obtain a sense of unity in appearance between the storage box 78 and the rear side cowl 63 with the storage box 78 attached.

Further, as shown in FIGS. 3, 6 and 7, the storage box 78 is supported by a box-shaped main body 78a that opens sideways and a main body 78a that can be opened and closed, and the main body 78a is opened. It is composed of a lid 78c that covers the portion 78q.
According to this configuration, the opening / closing operation of the lid 78c from the side becomes easy, and the usability can be improved.

As shown in FIG. 7, the upper surface 79b of the main body 78a and the lower surface 86z of the main storage portion 86h are arranged so as to be close to each other or in contact with each other, and are fixed by screws 96.
According to this configuration, it is possible to obtain a sense of unity between the main body portion 78a and the main storage portion 86h, and it is possible to firmly fix the main body portion 78a and the main storage portion 86h.

As shown in FIGS. 6 and 11, the lower surface 86z of the main storage portion 86h is provided with a plurality of recesses, the front recess 86s and the rear recess 86t, and the upper surface 79b of the main body 78a is provided with the front recess 86s and the rear recess. A plurality of convex portions 79c that enter the concave portion 86t are provided.
According to this configuration, the main body portion 78a can be easily positioned on the main storage portion 86h. Further, by providing the front concave portion 86s and the rear concave portion 86t of the main storage portion 86h and the convex portion 79c of the main body portion 78a, the rigidity of the joint portion between the main storage portion 86h and the main body portion 78a can be improved.

Further, as shown in FIGS. 7 and 8, the main storage unit 86h also serves as an in-vehicle product storage unit for storing the electrical component 93.
According to this configuration, the storage space of the vehicle body can be secured by the main storage portion 86h and the storage box 78.

Further, as shown in FIG. 7, the main body portion 78a, the lid 78c and the rear side cowl 63 form a labyrinth structure.
According to this configuration, the labyrinth structure can prevent dust, rainwater, and the like from entering the storage box 78.

The above-described embodiment shows only one aspect of the present invention, and can be arbitrarily modified and applied without departing from the gist of the present invention.
For example, in the above embodiment, the storage box 78 is attached to the rear fender 77, but the present invention is not limited to this. The storage box 78 may be attached to the rear side cowl 63 or other mounting components 58.

Further, the lower portions of the main body portion 78a and the lid 78c of the storage box 78 are connected by hinges 78b, but the present invention is not limited to this. The end portions of the main body portion 78a and the lid 78c in the longitudinal direction may be connected by a hinge.
Further, the rear end position of the storage box 78 is arranged in front of the rear end of the seat 17, but the present invention is not limited to this. The rear end position of the storage box 78 may be arranged in the vicinity of the first fender 85 in the same manner as the rear end position of the muffler 52. As a result, the storage box 78 can be made large, and usability can be improved.

10 Motorcycles (saddle-riding vehicles)
11 Body frame 13 Front wheel 14 Swing arm 16 Rear wheel 17 Seat 21 Head pipe 22 Main frame 23 Center frame 24 Seat frame 28 Subframe 58 Equipment parts 63 Rear side cowl 63a Lower edge 77 Rear fender 78 Storage box (storage part)
78a Main body 78c Lid 78q Side opening (opening)
79c Convex part 85 First fender 86 Second fender 86h Main storage part (bulging part)
86s Front concave (concave)
86t rear recess (recess)
86z Lower surface of bottom wall 86a 93 Electrical components (vehicle-mounted product)
96 screws (fastening member)

Claims (10)

A center frame (22) in which the vehicle body frame (11) extends rearward from a head pipe (21) that steerably supports the front wheels (13) and a center that bends downward and extends at the rear end of the main frame (22). A frame (23), a pair of left and right seat frames (24) extending rearward from the rear portion of the main frame (22) to support the seat (17), and the seat frame (24) and the center frame (23). A pair of left and right subframes (28) connecting the respective subframes (28) are provided, and the rear wheels (16) are swingably supported by the center frame (23) via a swing arm (14). In a saddle-riding vehicle in which a rear side cowl (63) located below and a rear fender (77) located above the rear wheels (16) are supported by the vehicle body frame (11) as mounting parts (58).
The mounting component (58) has a bulging portion (86h) that bulges in the vehicle width direction, and a storage portion (78) for storing articles can be attached to and detached from the lower surface (86z) of the bulging portion (86h). A saddle-riding vehicle characterized by being supported in the vertical direction. The rear fender (77) covers the first fender (85) extending rearward from the rear end of the rear wheel (13) and the upper surface of the rear wheel (16) from the front portion of the first fender (85). The second fender (86) extends forward, and the bulging portion (86h) bulges outward from the second fender (86) in the vehicle width direction, and at least a part of the bulging portion (86h). Is a saddle-riding vehicle according to claim 1, wherein the vehicle is covered with the rear side cowl (63). A claim characterized in that the second fender (86) is arranged along the subframe (28) and the bulge (86h) extends along the slope of the subframe (28). The saddle-riding vehicle according to item 2. The saddle-riding vehicle according to any one of claims 1 to 3, wherein the lower edge (63a) of the rear side cowl (63) extends along the inclination of the subframe (28). .. The saddle-riding vehicle according to any one of claims 1 to 4, wherein the storage portion (78) extends downward from the rear side of the rear side cowl (63). The storage portion (78) has a box-shaped main body portion (78a) that opens sideways, and an open portion (78q) of the main body portion (78a) that is supported by the main body portion (78a) so as to be openable and closable. The saddle-riding vehicle according to any one of claims 1 to 5, which comprises a lid (78c) for covering. A claim characterized in that the upper surface (79b) of the main body portion (78a) and the lower surface (86z) of the bulging portion (86h) are arranged so as to be close to each other or in contact with each other and fixed by a fastening member (96). The saddle-riding vehicle according to item 6. The lower surface (86z) of the bulging portion (86h) is provided with a plurality of recesses (86s, 86t), and the upper surface (79b) of the main body portion (78a) is provided with a plurality of protrusions entering the recesses (86s, 86t). The saddle-riding vehicle according to claim 6 or 7, further comprising a unit (79c). The saddle-riding vehicle according to any one of claims 1 to 8, wherein the bulging portion (86h) also serves as an in-vehicle product storage portion for storing the in-vehicle product (93). The saddle-riding vehicle according to any one of claims 6 to 8, wherein the main body portion (78a), the lid (78c), and the rear side cowl (63) form a labyrinth structure.

Images