JP2013071598A - Saddle ridding type vehicle - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a saddle ridding type vehicle capable of arranging ABS module compactly while suppressing an influence to arrangement of other members or the like, as well as suppressing an influence of disturbance to the ABS module.SOLUTION: The ABS module 61 is arranged at a position sandwiched by the rear portions of left/right seat frames 24, in front of a tail lamp 76, and in the rear of a perpendicular line 9b passing through an axis of a rear wheel axle in a side view.

Description

  The present invention relates to a saddle-ride type vehicle such as a motorcycle.

  2. Description of the Related Art Conventionally, a motorcycle equipped with an anti-lock brake system (hereinafter referred to as ABS) is known (see, for example, Patent Document 1). Conventionally, an ABS module that reduces the brake fluid pressure in order to make the ABS function is expensive and large in size, and thus has been applied to a motorcycle with a large displacement that is relatively easy to secure a part space. In the vehicle described in Patent Document 1, an ABS module is arranged in a storage box on the side of the rear wheel.

JP 2010-13067 A

As described above, it is advantageous to dispose the ABS module on the outside of the vehicle body, such as on the side of the rear wheel, because it is difficult to affect the layout of other components inside the vehicle body, but it is necessary to take measures such as providing a protective member. Therefore, there is a possibility of increasing the weight.
On the other hand, since ABS modules are becoming cheaper and smaller in recent years, it is desired to be able to be mounted on various vehicles, and it is also desirable to dispose the ABS module inside the vehicle body. It is necessary to make it difficult to influence the layout.

  Therefore, an object of the present invention is to provide a saddle-ride type vehicle in which an ABS module can be arranged in a compact manner while suppressing the influence on the arrangement of other members and the like, and the influence of disturbance on the ABS module can be suppressed.

As a means for solving the above-mentioned problems, the invention described in claim 1 is characterized in that a pair of left and right seat frames (24) for supporting a seat (42) on which an occupant is seated, and a rear end of a rear end of the left and right seat frames (24). A tail lamp (76) provided in the vehicle, a hydraulic brake (56, 57) for applying a braking force to the wheels (2, 9), and the hydraulic brake (56, 57) to avoid slipping of the wheels (2, 9). 57) a saddle-ride type vehicle (1) including an ABS module (61) capable of reducing the hydraulic pressure acting on the left and right seat frames (24). It is a position and is arrange | positioned ahead of the said tail lamp (76) and back rather than the rear-wheel axle (9a).
The saddle-ride type vehicle includes all vehicles on which the driver rides across the vehicle body, and includes not only motorcycles but also three-wheel vehicles (in addition to front and rear two wheels, front two and rear one vehicles). Including) or four-wheeled vehicles.

The invention described in claim 2 includes a functional component (43A) having a function as a grab rail (43) attached to a rear portion of the left and right seat frames (24), and the ABS module (61) has a side view. At least a part is provided at a position overlapping the functional component (43A).
The invention described in claim 3 includes a sheet support plate member (28) provided between the rear portions of the left and right seat frames (24) to support the rear portion of the seat (42). 28) has an extension part (79) extending so as to cover the lower part of the ABS module (61).
The invention described in claim 4 includes a cross member (73) for connecting the rear portions of the left and right seat frames (24), and the cross member (73) is curved so as to protrude upward in a front view. The cross member (73) is disposed so as to surround the ABS module (61) from above.

  According to the invention described in claim 1, by effectively using the empty space immediately before the tail lamp between the rear parts of the left and right seat frames as the arrangement space of the ABS module, the influence on the arrangement and the like of other members located inside the vehicle body The ABS module can be mounted while suppressing the external force from the outside in the vehicle width direction.

According to the second aspect of the invention, it is possible to suppress the external force from reaching the ABS module by using a strong functional component equivalent to a grab rail, and to support the ABS module at a highly rigid portion to which the functional component is attached. be able to.
According to the invention described in claim 3, the lower part of the ABS module can be covered by using the sheet support plate member.
According to the fourth aspect of the present invention, it is possible to suppress the disturbance from above on the ABS module.

1 is a left side view of a motorcycle according to an embodiment of the present invention. Fig. 2 is a plan view (top view) of a body frame or the like of the motorcycle. Fig. 2 is a front view (front view) of a body frame and the like of the motorcycle. It is a block diagram of the braking system of the motorcycle. Fig. 3 is a left side view of a rear end portion of the motorcycle of the motorcycle. It is a top view of the site | part shown in FIG. It is S7-S7 sectional drawing of FIG. It is a disassembled perspective view of the ABS module and module bracket of the motorcycle.

  Embodiments of the present invention will be described below with reference to the drawings. Note that the directions such as front, rear, left and right in the following description are the same as those in the vehicle described below unless otherwise specified. Further, in the drawings used for the following explanation, an arrow FR indicating the front of the vehicle, an arrow LH indicating the left side of the vehicle, and an arrow UP indicating the upper side of the vehicle are shown.

  In the motorcycle 1 shown in FIG. 1, the front wheel 2 is pivotally supported at the lower end portion of the left and right front forks 3, and the upper portion of the left and right front forks 3 is a head pipe at the front end portion of the vehicle body frame 5 via a steering stem 4 and a top bridge 4a. 6 is pivotably supported. A steering bar handle 7 is mounted on the top bridge 4a. A front fender 8 is supported between the left and right front forks 3.

  The rear wheel 9 of the motorcycle 1 is pivotally supported by a rear end portion of a swing arm 11 that extends in the front-rear direction below the rear portion of the vehicle body. A front end portion of the swing arm 11 is pivotally supported by a pivot pipe 12 below the vehicle body frame 5 so as to be swingable up and down. The rear wheel 9 is linked to an engine 13 that is a prime mover of the motorcycle 1 via, for example, a chain-type transmission mechanism 14 disposed on the left side of the rear part of the vehicle body.

The vehicle body frame 5 is of a cradle type surrounding the engine 13 and is formed by integrally joining a plurality of types of steel materials by welding or the like.
2 and 3 together, the vehicle body frame 5 includes the head pipe 6, a single main frame 15 extending from the rear portion of the head pipe 6 downward and rearward with a relatively gentle inclination in a side view, Left and right down frames 16 extending relatively steeply in a side view so as to branch left and right from both sides of the front end portion of the frame 15, and left and right lower frames extending curvedly rearward from the lower ends of the left and right down frames 16 17, a front upper cross pipe 18 that connects the upper portions of the left and right down frames 16, a front lower cross pipe 19 that connects the front portions of the left and right lower frames 17, and a rear end portion of the left and right lower frames 17. And rear lower cross pipe 21. In the figure, reference sign CL indicates the left-right center line of the vehicle body.

  Further, the vehicle body frame 5 extends downwardly and rearward so as to branch left and right from both sides of the rear end portion of the main frame 15, and then bends downward and forward to the rear lower cross pipe 21. The left and right middle frames 22 to be joined, the mount bracket 23 to be joined to the lower front side of the left and right middle frames 22, the pivot pipe 12 to be joined to the lower portion of the mount bracket 23 in a state of passing therethrough, and the left and right middle frames 22 Left and right seat frames 24 extending from the upper and rear sides of the main frame 15 with a relatively gentle inclination in a side view so as to branch left and right from both sides of the rear end of the main frame 15 and lower curved portions of the left and right middle frames 22 Left and right supports that extend from the rear side to the upper and rear sides with a relatively steep slope in side view and are joined to the front and rear intermediate portions of the left and right seat frames 24 Having a frame 25, between the front of the left and right seat frames 24, front cross bracket 26 which respectively connect between and between the rear longitudinal intermediate portion, and a center cross bracket 27 and the rear cross bracket 28.

  The main frame 15 is formed by, for example, integrally joining left and right divided bodies, has a vertically long cross-sectional shape that is wider in the vertical direction than the left and right width, and extends in the front-rear direction along the vehicle body left-right center line CL. The main frame 15 is formed such that the left and right widths are substantially constant over the front and rear ends thereof, while the vertical width is narrowed toward the rear side. A gusset portion 15 a that protrudes downward along the left and right down frames 16 in a side view is formed below the front end portion of the main frame 15. The lower end portion of the gusset portion 15a is joined to the front upper cross pipe 18 from above.

  The left and right down frames 16 extend downward so that the lower side extends outward in the vehicle width direction (left and right direction), and the lower ends thereof are connected to the front curved portions of the left and right lower frames 17. The front half of the left and right lower frame 17 has a relatively gentle slope in side view and extends downward and rearward, and the rear half extends substantially horizontally rearward. The left and right down frames 16 and the left and right lower frames 17 are integrally formed by bending a round steel pipe for each left and right of the vehicle body. Each cross pipe, left and right middle frame 22, left and right seat frame 24, and left and right support frame 25 are each formed by bending a round steel pipe.

  Immediately before the left and right down frames 16, a front guard bar 29 is disposed so as to be inclined along the side view. The front guard bar 29 is formed by bending a round steel pipe or the like, and is formed in a substantially rectangular shape when viewed from the front. A front upper plate 18a is provided below the front upper cross pipe 18 between the left and right down frames 16, and the upper portion of the front guard bar 29 is fastened and fixed to the front upper plate 18a. Left and right front lower brackets 29a are provided at the lower ends of the left and right down frames 16 (the front curved portions of the left and right lower frames 17), and the lower portions of the front guard bars 29 are fastened and fixed to the left and right front lower brackets 29a.

  The left and right lower frames 17 are inclined in plan view so that the front half of the left and right lower frames 17 are located inward in the vehicle width direction toward the rear, and the rear half of the left and right lower frames 17 extends front and rear with the left and right positions being substantially constant. The front curved portion of the left and right lower frame 17 forms a widest portion W having the widest left and right width at the lower portion of the vehicle body frame 5. A left and right main step bracket 31 is fixedly provided on the outer side in the vehicle width direction at the rear portion of the left and right lower frame 17, and a side stand support bracket 32 is fixedly provided on the outer side in the vehicle width direction at the rear end portion of the left lower frame 17. A main stand support bracket 33 is fixed to the rear side of the lower end of the left and right middle frame 22.

  The left and right middle frames 22 extend from the both sides of the rear end portion of the main frame 15 downward and rearward with the left and right positions being substantially constant. Mount brackets 23 are joined to the lower curved portions of the left and right middle frames 22 from the inner periphery thereof. The mount bracket 23 supports the upper end portion and the rear end portion of the crankcase 48 of the engine 13 above and below the mount bracket 23, and inserts and holds the pivot pipe 12 at the upper and lower intermediate portions.

  The left and right seat frames 24 form a straight line that rises rearward in a side view and extends rearward. The left and right seat frames 24 are inclined so that the front half of the left and right seat frames 24 is located inward in the vehicle width direction in the plan view, and the rear half of the left and right seat frames 24 extends in the front-rear direction with the left-right position being substantially constant. Reference numeral 36 in the figure denotes a left and right rear cushion interposed between the left and right seat frames 24 and the left and right arms of the swing arm 11.

  The left and right middle frames 22, the front half of the left and right seat frames 24, and the left and right support frames 25 form an inverted triangular space in side view. An air cleaner box 37 that is an engine intake component is disposed on the left side of the space, and a battery 38 that is an in-vehicle power source is disposed on the right side of the space. The outer sides of the space in the vehicle width direction are covered with left and right side covers 39 made of synthetic resin.

  A fuel tank 41 supported by the front portions of the main frame 15 and the left and right seat frames 24 is disposed on the front upper side of the vehicle body. A saddle riding seat 42 supported by the left and right seat frames 24 is disposed behind the fuel tank 41 on the upper rear side of the vehicle body. The saddle riding seat 42 integrally has a driver's front seat and a rear passenger's rear seat. A grab rail 43 formed so as to surround the rear end of the rear seat is disposed at the rear rear end of the vehicle body, and is formed so as to cover the rear and the left and right lower sides of the rear seat from the outside. A tail cowl 44 is provided.

  The grab rail 43 is formed by bending a round steel pipe, for example, and a rear carrier 45 made of various steel materials is joined to the rear thereof. A rear fender (not shown) that covers the rear wheel 9 with an interval is disposed inside the tail cowl 44. A rear fender 47 extends from the rear part of the rear fender below the tail cowl 44 so as to cover the upper and rear of the rear wheel 9 with a gap. The tail cowl 44, the rear fender and the rear fender 47 are each made of a synthetic resin.

The engine (internal combustion engine) 13 is mounted on a portion surrounded by the main frame 15, the middle frame 22, the down frame 16, and the lower frame 17 in a side view.
The engine 13 is an air-cooled single-cylinder engine in which a rotation center axis (crank axis) C1 of a crankshaft (not shown) is aligned in the left-right direction (vehicle width direction), and the cylinder 49 is substantially horizontal from the front end of the crankcase 48. (In detail, it is slightly tilted forward) and protrudes forward. In the figure, reference symbol C2 indicates a cylinder axis along the protruding direction of the cylinder 49. The cylinder 49 is inclined in a range in which an extension line of the cylinder axis C2 intersects the front wheel 2 in a side view.

  The cylinder 49 includes a cylinder body 49a, a cylinder head 49b, and a head cover 49c in order from the crankcase 48 side in the protruding direction. A piston (not shown) is fitted in the cylinder body 49a so as to be able to reciprocate, and the reciprocating motion of the piston is converted into the rotational motion of the crankshaft in the front portion of the crankcase 48. The rotational power of the crankshaft is output to the left side of the rear of the crankcase 48 via a clutch and transmission (both not shown) in the rear of the crankcase 48 and transmitted to the rear wheel 9 via the chain transmission mechanism 14. Is done.

  Above the cylinder 49, a carburetor (intake adjustment device) 51 is arranged with the intake passage substantially horizontal. The carburetor 51 is disposed at the left and right center of the vehicle body (position overlapping the main frame 15 in plan view), and is connected to an intake port on the upper side of the cylinder head 49b via a connecting pipe 51a whose front end is curved downward. . A connecting tube 37 a extending forward from the air cleaner box 37 is connected to the rear end portion of the carburetor 51. A configuration using a throttle body instead of the carburetor 51 may be employed.

  The base end portion of the exhaust pipe 52 is connected to the exhaust port below the cylinder head 49b. The exhaust port opens obliquely toward the lower right on the lower side of the cylinder head 49b. The exhaust pipe 52 extends from the exhaust port toward the lower right of the cylinder head 49b and then curves backward, and extends rearward in the vehicle width direction of the right lower frame 17 substantially horizontally. The rear end portion of the exhaust pipe 52 is connected to the front end portion of a cylindrical silencer 52a that extends slightly inclined rearward on the lower right side of the vehicle body.

  In the figure, reference numeral 53 denotes an article storage box disposed above the cylinder 49 and below the main frame 15, reference numeral 31a denotes a left and right main step for the driver supported at the rear of the left and right lower frames 17, and reference numeral 54a. Is a left and right pillion step that is spaced apart from the left and right main step 31a. Reference numeral 54 is a left and right pillion step 54a that is supported by the left and right ends of the pivot pipe 12 and the middle portion of the left and right support frames 25. The left and right pillion step brackets to be supported, 55 is a dress guard disposed on the left side of the rear part of the vehicle body and supported by the left seat frame 24 and the left pillion step bracket 54, and 55a is a lower end of the dress guard 55 and the left pillion step bracket. 54 projecting outward in the vehicle width direction between the rear end of the vehicle Indicate the place, respectively.

As shown in FIG. 4, the motorcycle 1 includes hydraulic (hydraulic pressure) front and rear wheel brakes 56 and 57.
The front wheel brake 56 includes a front disc 56a that is provided on the right side of the hub portion of the front wheel 2 so as to be integrally rotatable, and a front caliper 56b that is supported by a lower portion of the right front fork 3 and that can clamp the front disc 56a. The front caliper 56b clamps the front disc 56a by supplying hydraulic pressure to brake the rotation of the front wheel 2. A front master cylinder 58 that supplies hydraulic pressure to the front caliper 56 b is attached in the vicinity of the right grip of the steering bar handle 7. The hydraulic pressure generated by the front master cylinder 58 is supplied to the front caliper 56b via the front upstream hydraulic pipe 58a, the hydraulic circuit portion of the ABS module 61, and the front downstream hydraulic pipe 58b.

  The rear wheel brake 57 includes a rear disc 57a provided on the right side of the hub portion of the rear wheel 9 so as to be integrally rotatable, and a rear caliper 57b supported by the rear portion of the right arm of the swing arm 11 and capable of clamping the rear disc 57a. . The rear caliper 57b clamps the rear disk 57a by supplying hydraulic pressure to brake the rotation of the rear wheel 9. A rear master cylinder 59 for supplying hydraulic pressure to the rear caliper 57b is attached in the vicinity of the right main step 31a on the lower right side of the vehicle body. The hydraulic pressure generated by the rear master cylinder 59 is supplied to the rear caliper 57b via the rear upstream hydraulic pipe 59a, the hydraulic circuit portion of the ABS module 61, and the rear downstream hydraulic pipe 59b.

  That is, the motorcycle 1 includes a common (single) ABS module 61 between the front master cylinder 58 and the front caliper 56b and between the rear master cylinder 59 and the rear caliper 57b. When the ABS module 61 detects slip (lock) during braking of the front and rear wheels 2, 9, the hydraulic pressure supplied to the corresponding caliper is reduced to avoid this, and the hydraulic pressure supply to the caliper becomes intermittent. To control.

  As shown in FIGS. 5 to 7, the rear cross bracket 28 that connects the rear portions of the left and right seat frames 24 is disposed substantially horizontally between the rear portions of the left and right seat frames 24 and above the left and right seat frames 24. The support plate portion 65 and the left and right support leg portions 66 that bend and extend downward from the outer edge of the support plate portion 65 in the vehicle width direction are integrally provided. The lower ends of the left and right support legs 66 are in contact with and welded to the rear outer peripheral surfaces of the left and right seat frames 24.

  A portion of the support plate portion 65 on the inner side in the vehicle width direction is a flat sheet support portion 65a. A seat hook 67 formed by forming a round steel material in a substantially U shape in plan view is welded to the vehicle width direction center portion of the seat support portion 65a.

  The seat hook 67 is bent so that its rear portion (around the U-shaped bottom portion) is spaced upward from the seat support portion 65a, and a latching claw for the seat bottom plate of the saddle seat 42 is provided at the rear portion of the seat hook 67. By engaging, the rear part of the saddle riding seat 42 is fixed to the rear part of the left and right seat frames 24. The front portion of the saddle riding seat 42 is fixed to the front portions of the left and right seat frames 24 by bolt fastening.

  On both sides in the vehicle width direction of the seat support portion 65a, a grab rail support portion 65b that is displaced upward through a step is provided. The left and right grab rail support portions 65b are fastened with the left and right support brackets 71 of the grab rails 43 by a pair of front and rear bolts 71c directed downward.

  The grab rail 43 is formed by integrally joining a plurality of types of steel materials by welding or the like, and has a grab rail body 68 formed by forming a round steel pipe in a substantially U shape in plan view, and a front portion of the grab rail body 68 (the U shape). A pair of front and rear connecting pipes 69 that extend inward in the vehicle width direction from both arms of the shape), and left and right support brackets 71 that are supported on the inner side in the vehicle width direction of the front and rear connection pipes 69.

  The grab rail main body 68 includes an upper side portion 68a that is disposed above and behind the upper rear end edge of the saddle riding seat 42, and a left and right side portion 68b that bends forward and downward from the left and right ends of the upper side portion 68a. And a left and right lower side portion 68c that bends and extends forward from the lower end of the left and right side portion 68b. On the inner side in the vehicle width direction of the left and right lower side portions 68c, the outer ends in the vehicle width direction of the front and rear connection pipes 69 along the left and right direction are abutted and welded. The inner ends in the vehicle width direction of the front and rear connection pipes 69 are abutted and welded to the outer plate portions 71a of the left and right support brackets 71 having a L-shaped cross section and extending front and rear.

  The left and right support brackets 71 include a flat plate-like outer plate portion 71a that is substantially orthogonal to the left-right direction, and a substantially horizontal flat plate-like upper plate portion 71b that is bent and extends inward in the vehicle width direction from the upper edge of the outer plate portion 71a. And integrally. The upper plate portion 71b of the left / right support bracket 71 is brought into contact with the left / right grab rail support portion 65b and fastened by the bolt 71c.

  The rear carrier 45 connected to the rear of the grab rail body 68 includes a carrier body 45a disposed substantially horizontally behind the upper ends of the left and right side parts 68b, the left and right sides and the left and right sides of the rear part of the carrier body 45a. Left and right support members 45b extending between the lower end portions of the portions. The rear carrier 45 and the grab rail 43 integrally constitute a rear end functional component 43A having a strength composition that can be held by a passenger to support the body or vice versa. The lower end of the rear end functional component 43A overlaps the ABS module 61 in a side view. The rear end functional component 43A may be a guard bar, an exterior component, or the like as long as it can be gripped by the occupant.

  Cross arm support portions 72 are respectively provided behind the left and right grab rail support portions 65b. The left and right end portions 73b of the cross arm 73 are fastened to the left and right cross arm support portions 72 by bolts 72a that are directed downward.

  The cross arm 73 increases the connection rigidity of the left and right seat frames 24, and includes an arm main body 73a formed by forming a round steel pipe in a substantially U shape in plan view, and a front end portion of the arm main body 73a (the front ends of the U-shaped arms). And a left and right end portion 73b formed by crushing the portion) into a substantially horizontal flat plate shape. The left and right end portions 73b extend outward in the vehicle width direction, and the left and right end portions 73b are fastened to the left and right cross arm support portions 72 via collars 77b by the bolts 72a.

  The rear end portions 24a of the left and right seat frames 24 are crushed into a flat plate shape that is substantially orthogonal to the left-right direction, and a tail lamp bracket 75 that covers the rear lower side of the tail cowl 44 is supported by the rear end portions 24a. The tail lamp bracket 75 is made of synthetic resin, and has a substantially horizontal lower wall portion 75a extending below the rear end portion 24a of the left and right seat frames 24 and extending forward and rearward of the rear end portion 24a, and a rear end of the lower wall portion 75a. And a rear wall portion 75b standing upward from the portion.

  The lower wall 75a supports the rear upper side of the rear fender 46 in the tail cowl 44 and the upper end of the rear fender 47, and the rear wall 75b supports the front housing 76a of the tail lamp 76. The rear housing (lens) 76 b of the tail lamp 76 projects rearward from the rear end of the tail cowl 44. The tail lamp 76 is entirely located behind the rear ends of the saddle riding seat 42 and the seat frame 24.

  The ABS module 61 is disposed between the rear portions of the left and right seat frames 24 and in front of the tail lamp 76 and behind the seat support portion 65a.

  Referring also to FIG. 8, the ABS module 61 has a configuration in which, for example, a rectangular parallelepiped electronic control unit 61 a, a rectangular parallelepiped hydraulic circuit unit 61 b, and a columnar electric motor 61 c are arranged as an integrated unit in order from the rear side. Have A connector 61d protrudes forward from the front side of the right side of the electronic control unit 61a, and electrical wiring (not shown) extending from the main harness is connected to the connector 61d. The central axis C3 of the electric motor 61c is arranged so as to be parallel to the front-rear direction. Although the central axis C3 is located to the left of the left and right center line CL of the vehicle body, the ABS module 61 as a whole is located at the left and right center of the vehicle body (so that the left and right width center is located near the left and right center line CL of the vehicle body). Be placed. The ABS module 61 is disposed behind the rear wheel axle 9a (see FIG. 1). In addition, the code | symbol 9b in a figure shows the perpendicular line which passes along the axial center of the rear-wheel axle 9a by side view.

  A front master port 62a is opened on the right side of the front surface (surface on the electric motor 61c side) of the hydraulic circuit 61b, and a front upstream hydraulic pipe 58a extending from the front master cylinder 58 is connected to the front master port 62a via a nipple. Is done. A rear master port 63a is opened on the left side of the front surface of the hydraulic circuit 61b, and a rear upstream hydraulic pipe 59a extending from the rear master cylinder 59 is connected to the master port 63a via a nipple.

  A front caliper port 62b is opened on the right side of the upper surface of the hydraulic circuit 61b, and a front downstream hydraulic pipe 58b extending from the front caliper 56b is connected to the front caliper port 62b via a nipple. A rear caliper port 63b is opened on the left side of the upper surface of the hydraulic circuit 61b, and a rear downstream hydraulic pipe 59b extending from the rear caliper 57b is connected to the rear caliper port 63b via a nipple.

  The ABS module 61 is supported by a left and right cross arm support portion 72 that fastens the left and right end portions 73 b of the cross arm 73 via a rubber bush 77 and a module bracket 78. The module bracket 78 is formed by bending a steel plate, and includes a support plate portion 78a formed so as to surround the ABS module 61 from below, and left and right support pieces extending outward in the vehicle width direction from the left and right ends of the support plate portion 78a. 78b integrally.

  The lower wall of the support plate portion 78a is fastened to the lower surface of the hydraulic circuit portion 61b by a bolt 78c that is directed upward so as to be orthogonal to the lower surface. The left side wall of the support plate portion 78a is fastened to the left side surface of the hydraulic circuit portion 61b by a bolt 78d that faces rightward so as to be orthogonal to the left side surface.

  The left and right support pieces 78b hold a rubber bush 77 including the collar 77b, and the module bracket 78 and the ABS module 61 are rubber-mounted on the left and right cross arm support portion 72 via the rubber bush 77.

A covering portion 79 that covers the ABS module 61 from below and behind is integrally provided behind the seat support portion 65a. The covering portion 79 includes a hanging portion 79a that bends and extends downward from the rear edge of the sheet support portion 65a, a rear extending portion 79b that bends and extends rearward from the lower end of the hanging portion 79a, and a rear extending portion 79b. A rear wall 79c extending upward from the edge is integrally formed. Thereby, the lower part of the ABS module 61 is covered not only by resin parts such as the tail lamp bracket 75 and the rear fender 46 but also by the module bracket 78 and the covering portion 79 made of steel plate. The upper part of the ABS module 61 is surrounded by a cross arm 73 having an upwardly convex curved shape.
As described above, by surrounding the ABS module 61 with the metal frame member, the input of disturbance to the ABS module 61 is suppressed.

  As described above, the motorcycle 1 according to the above embodiment includes the pair of left and right seat frames 24 that support the saddle seat 42 on which the occupant is seated, and the tail lamps 76 that are provided behind the rear ends of the left and right seat frames 24. And hydraulic hydraulic front and rear wheel brakes 56 and 57 for applying a braking force to the front and rear wheels 2 and 9, and the hydraulic pressure acting on the front and rear wheel brakes 56 and 57 to reduce slippage of the front and rear wheels 2 and 9 can be reduced. The ABS module 61 is disposed between the rear portions of the left and right seat frames 24 and in front of the tail lamp 76 and behind the rear axle 9a. It is characterized by being.

  According to this configuration, by effectively using the empty space immediately before the tail lamp 76 between the rear portions of the left and right seat frames 24 as an arrangement space for the ABS module 61, the influence on the arrangement of other members located inside the vehicle body is suppressed. Thus, the ABS module 61 can be mounted and the ABS module 61 can be prevented from receiving external force from the outside in the vehicle width direction.

  The motorcycle 1 further includes a rear end functional part 43A having a function as a grab rail 43 attached to the rear part of the left and right seat frames 24, and the ABS module 61 is at least partly in the side view in the rear end. By being provided at a position overlapping with the functional component 43A, it is possible to suppress an external force reaching the ABS module 61 using the strong rear end functional component 43A corresponding to the grab rail 43, and the rear end functional component 43A is attached. The ABS module 61 can be supported at a highly rigid portion.

  The motorcycle 1 includes a rear cross bracket 28 that is provided between the rear portions of the left and right seat frames 24 and supports the rear portion of the saddle riding seat 42, and the rear cross bracket 28 includes the ABS module 61. By having the covering portion 79 extending so as to cover the lower portion, the lower portion of the ABS module 61 can be covered using the rear cross bracket 28.

  The motorcycle 1 includes a cross arm 73 that connects the rear portions of the left and right seat frames 24. The cross arm 73 is curved so as to protrude upward in a front view. By disposing the ABS module 61 so as to surround it from above, it is possible to prevent the ABS module 61 from being disturbed from above.

The present invention is not limited to the above embodiment. For example, a saddle-ride type vehicle having an ABS module corresponding to only a part of a plurality of hydraulic brakes, such as only one of front and rear wheel brakes, The present invention is also applicable to a vehicle having a drum brake. Here, the saddle-ride type vehicle includes all vehicles on which the driver rides across the vehicle body, and includes not only motorcycles but also three-wheel vehicles (front two-wheel and one rear-wheel vehicles in addition to front and rear two-wheel vehicles). Or four-wheeled vehicles.
And the structure in the said embodiment is an example of this invention, A various change is possible in the range which does not deviate from the summary of the said invention.

1 Motorcycle (saddle-ride type vehicle)
2 Front wheels
9 Rear wheel
9a Rear wheel axle 9b Vertical line passing through the axis of the rear axle in side view 28 Rear cross bracket (seat support plate member)
24 seat frame 42 saddle riding seat (seat)
43 Grab rail 43A Rear end functional parts (functional parts)
56 Front wheel brake (hydraulic brake)
57 Rear wheel brake (hydraulic brake)
61 ABS module 73 Cross arm (cross member)
76 Tail lamp 79 Covering part (extension part)

Claims (4)

A pair of left and right seat frames (24) for supporting a seat (42) on which an occupant is seated, a tail lamp (76) provided behind the rear ends of the left and right seat frames (24), and wheels (2, 9) A hydraulic brake (56, 57) for applying a braking force and an ABS module (61) capable of reducing the hydraulic pressure acting on the hydraulic brake (56, 57) to avoid slipping of the wheels (2, 9) A saddle-ride type vehicle (1) comprising:
The ABS module (61) is located between the rear portions of the left and right seat frames (24) and is disposed in front of the tail lamp (76) and rearward of the rear wheel axle (9a). A saddle-ride type vehicle. A functional part (43A) having a function as a grab rail (43) attached to the rear part of the left and right seat frames (24);
The saddle-ride type vehicle according to claim 1, wherein the ABS module (61) is provided at a position where at least a part thereof overlaps the functional component (43A) in a side view. A seat support plate member (28) provided between the rear portions of the left and right seat frames (24) and supporting the rear portion of the seat (42);
The saddle riding type vehicle according to claim 1 or 2, wherein the seat support plate member (28) has an extension (79) extending so as to cover a lower part of the ABS module (61). A cross member (73) for connecting the rear portions of the left and right seat frames (24);
The cross member (73) is curved so as to protrude upward in a front view, and the cross member (73) is disposed so as to surround the ABS module (61) from above. The saddle riding type vehicle according to any one of 1 to 3.

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