• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    VEHICLE OF THE TYPE THAT GOES MOUNTED. The present invention relates to allowing an anti-lock brake control unit to be provided, without affecting the capacity of a left luggage, in a vehicle of the type that is driven seated with the left luggage behind a steering tube and above a motor unit, a fuel tank arranged behind the luggage compartment and obliquely above and behind the engine unit and a mounting seat arranged above the fuel tank. A seat support frame (77) extending back and up from the rear of a pair of left and right main frames (13) and crossing a front part of a fuel tank (19) is provided between the pair of left and right main frames (13) with an upper end of the seat support frame (77) supporting a front part of a mounting seat (20), and an anti-lock brake control unit (37) is arranged in a covered position with the seat support frame (77) from above.
    公开号:BR102012002937B1
    申请号:R102012002937-5
    申请日:2012-02-09
    公开日:2021-03-02
    发明作者:Ryuichi Nagai；Tadashi Oshima
    申请人:Honda Motor Co., Ltd；
    IPC主号:
    专利说明:

    Technical Field
    [001] The present invention relates to a saddle-mounted vehicle including a vehicle body structure having a front tube supporting it so that an articulated front fork supporting a front wheel and a pair of wheels can be guided. main structures, left and right, extending backwards from the front tube, an engine unit supported on the vehicle body structure, a luggage compartment supported on the main structures so as to be arranged behind the front tube and above the front unit engine, a fuel tank supported on the vehicle body structure so that it is arranged behind the luggage compartment and obliquely above and behind the engine unit, a mounting seat arranged above the fuel tank, and a control unit anti-lock brake system to prevent the vehicle from being in a braked state by controlling the pressure of a fluid supplied for a disc brake provided in at least one between the front wheel and one rear wheel. Background of the Technique
    [002] Patent document 1 discloses a motorcycle on which a motor unit is supported on a vehicle body structure having a front tube, a pair of main structures, left and right, extending back and down from front tube, and a pair of seat rails, left and right, extending back and up from the middle parts of the main structures on the rear side, and a luggage compartment and a fuel tank are supported on the body of the vehicle, the luggage compartment being disposed behind the front tube and above the engine unit with a rear part of the luggage compartment disposed above the front of both seat rails, the fuel tank being disposed between both seat rails behind the luggage compartment and obliquely above and behind the engine unit.
    [003] In the meantime, Patent Document 2 discloses a motorcycle having a hydraulic modulator disposed between a motor unit supported on a vehicle body structure and a fuel tank disposed above the engine unit, the hydraulic modulator configured for prevent the motorcycle from being in a braked state by controlling the pressure of a fluid supplied to a disc brake from a master cylinder. Prior Art Documents Patent Documents
    [004] [Patent Document 1] Publication of Japanese Patent Application No Hei 3-220072.
    [005] [Patent Document 2] Publication of Japanese Patent Application No. 2007-216814. Summary of the Invention Problems to be solved by the invention
    [006] However, on the motorcycle disclosed in Patent Document 1, since the rear of the luggage compartment is arranged above the front of the seat rails, there is a problem with the fact that the need to avoid interference with the rails of the seat seat makes it difficult to increase the capacity of the locker. In addition, there is a demand to increase the capacity of the luggage locker as much as possible when the design structure of the anti-lock brake control unit revealed in Patent Document 2, that is, the structure in which the brake control unit with anti-lock is arranged above the engine unit is applied to the vehicle of the saddle-mount type having a luggage compartment disposed behind the front tube and above the engine unit and having a fuel tank disposed behind the luggage compartment and obliquely above and behind the engine unit.
    [007] The present invention was developed in consideration of the preceding circumstances. An object of the present invention is to allow a saddle-mounted vehicle, which includes a luggage compartment disposed behind a front tube and above an engine unit and having a fuel tank disposed behind the luggage compartment and obliquely above and behind the engine unit, be provided with an anti-lock brake control unit while increasing the capacity of a luggage compartment as much as possible. Device to Solve Problems
    [008] For the purpose of solving the problems mentioned above, a first aspect of an invention provides a saddle-mounted vehicle comprising: a vehicle body structure having a front tube supporting it so that a front fork can be guided articulated, supporting a front wheel and a pair of main structures, left and right, extending backwards from the front tube; an engine unit supported on the vehicle body structure; a luggage compartment supported on the main structures so that it is arranged behind the front tube and above the motor unit; a fuel tank supported on the vehicle body structure so as to be disposed behind the luggage compartment and obliquely above and behind the engine unit; a seat for mounting arranged above the fuel tank; and an anti-lock brake control unit to prevent the vehicle from being in a braked state by controlling the pressure of a fluid provided for a disc brake provided in at least one of the front wheel and a rear wheel, a frame seat support extending back and up from the rear of the pair of main frames, left and right, and crossing in front of the fuel tank is provided between the pair of main frames, left and right, with one end upper part of the seat support frame supporting a front part of the mounting seat, and the anti-lock brake control unit is arranged above the engine unit in order to be covered with the seat support frame from above.
    [009] In addition to the configuration of the first aspect of the invention, a second aspect of the invention is that the anti-lock brake control unit including a hydraulic modulator for adjusting the pressure of a fluid generated by the hydraulic generation device, the first hydraulic control arranged below and in front of the hydraulic modulator in order to additionally control the fluid pressure from the hydraulic modulator, and a first hydraulic duct connected to the hydraulic modulator with the first hydraulic control device and tilting forward and downwards in view side, at least in part on a first side of the hydraulic control device, is arranged in an area surrounded by the engine unit, the luggage compartment and the fuel tank in the side view and is thus supported in the body structure of the vehicle.
    [0010] In addition to the configuration of the second aspect of the invention, a third aspect of the invention is that the anti-lock brake control unit additionally includes, in addition to the hydraulic modulator, the first hydraulic duct and the first hydraulic control device, a second hydraulic duct having one end connected with the hydraulic modulator, and a second hydraulic control device connected with another end of the second hydraulic duct in order to additionally control the pressure of the fluid from the hydraulic modulator and arranged on any of the left sides and right of the hydraulic modulator, the anti-lock brake control unit and a modulator pillar attached to the vehicle body structure, in order to support the hydraulic modulator, are arranged between the pair of main structures, left and right, and the second hydraulic control device is attached together with the hydraulic modulator together to the mainstay of the modulator.
    [0011] In addition to the configuration of the third aspect of the invention, a fourth aspect of the invention is that the wire harness support members supporting the wire harnesses are connected with the opposite side to one of the left and right sides of the main part of the modulator , where the second hydraulic control device is arranged, the wire harness support members disposed between both main structures in the plan view.
    [0012] In addition to the configuration of any one of the first to the fourth aspects of the invention, a fifth aspect of the invention is that a projection projecting downwards in front of the anti-lock brake control unit is in one-piece form provided in a lower front part of the luggage compartment, and a gearbox is formed in the projection.
    [0013] In addition to the configuration of any one of the first to the fifth aspects of the invention, a sixth aspect of the invention is that an ECU box housing an ECU to control the operations of the anti-lock brake control unit is fixed and arranged between the anti-lock brake control unit and the fuel tank.
    [0014] In addition to the configuration of the fourth aspect of the invention, a seventh aspect of the invention is that the hydraulic modulator includes a main body of the modulator and a cover provided in one piece with a coupler and connected with the main body of the modulator, a pair of side wall parts, left and right, are provided on the main part of the modulator in order to press the main body of the modulator between them, and the coupler is disposed between the main body of the modulator and one among the pair of side wall part left and right.
    [0015] Note that the first and second master cylinders 38 and 39 in one embodiment correspond to the hydraulic generation device of the present invention, a delay valve 41 in the embodiment corresponds to the first hydraulic control device of the present invention, and a relief valve. proportional pressure reduction 43 in the embodiment corresponds to the second hydraulic control device of the present invention. Effects of the Invention
    [0016] According to the first aspect of the present invention, the seat support frame provided between the pair of main structures, left and right, crosses the front of the fuel tank and supports the front of the seat to be mounted on the end top of it. Thus, the load on the front of the mounting seat can be received by the seat support frame while avoiding mutual interference between a seat support structure and the fuel tank. In addition, since the seat support structure extends backwards and upwards from the rear of the main structures, the lower rear of the luggage compartment can be formed to widely extend downwards while avoiding interference with the frame seat support. Thus, the capacity of the luggage room can be increased as much as possible. In addition, since the anti-lock brake control unit is arranged above the engine unit in order to be covered with the seat support structure from above, the luggage compartment, the fuel tank and the control unit anti-lock brakes can be compactly arranged.
    [0017] Furthermore, according to the second aspect of the present invention, the anti-lock brake control unit including the hydraulic modulator, the first hydraulic control device arranged below and in front of the hydraulic modulator, and the first hydraulic duct connecting the hydraulic modulator with the first hydraulic control device, is arranged in the area surrounded by the engine unit, the luggage compartment and the fuel tank in the side view, with the first hydraulic duct tilted forward and down in the side view, by the na part on the side of the hydraulic control device. As a result, the anti-lock brake control unit can be compactly arranged while preventing the disposition of the anti-lock brake control unit from affecting the capacity of the locker.
    [0018] According to the third aspect of the present invention, the anti-lock brake control unit additionally including, in addition to the hydraulic modulator, the first hydraulic duct and the first hydraulic control device, the second hydraulic duct and the second device hydraulic control and the modulator's support to support the hydraulic modulator, are arranged between the pair of main structures, left and right, included in the body structure of the vehicle. Thus, the anti-lock brake control unit can be compactly arranged in the direction of the vehicle width. In addition, since the second hydraulic control device is attached together with the hydraulic modulator next to the modulator's support, a special part to support the second hydraulic control device on the modulator's support is not required, thereby reducing the number of parts .
    [0019] According to the fourth aspect of the present invention, the harness support members are connected with the opposite side to the side where the second hydraulic control device is arranged, and the harness support members are arranged between both main structures in the plane view. Thus, not only the brake control unit with anti-locking, but also the harnesses can be compactly arranged between the main structures, left and right.
    [0020] In accordance with the fifth aspect of the present invention, the projection having the gearbox formed therein is provided integrally in the lower front part of the luggage compartment in order to project downwards in front of the brake control unit with anti-lock. Thus, the gearbox can be formed in the luggage compartment while avoiding interference with the first hydraulic control device in the anti-lock brake control unit.
    [0021] In accordance with the sixth aspect of the present invention, the ECU box is fixed and arranged between the anti-lock brake control unit and the fuel tank. Thus, not only the anti-lock brake control unit, but also the ECU box can be compactly arranged.
    [0022] Additionally, according to the seventh aspect of the present invention, the main body of the modulator is sandwiched between the pair of left, right and side wall parts provided on the main part of the modulator, and the coupler included in the hydraulic modulator is arranged between the main body of the modulator and one of the pair of left, right and side wall parts. Thus, the harnesses for the anti-lock brake control unit, which are relatively large, and the anti-lock brake control unit, can be compactly arranged in the direction of the vehicle width. Brief Description of Drawings
    [0023] Figure 1 is a side view of a motorcycle.
    [0024] Figure 2 is a block diagram showing a hydraulic brake circuit configuration.
    [0025] Figure 3 is an enlarged view of a main part of figure 1.
    [0026] Figure 4 is a side view showing part of a vehicle body structure.
    [0027] Figure 5 is a perspective view of the vehicle body structure shown in Figure 4.
    [0028] Figure 6 is an enlarged cross-sectional view taken along line 6-6 in figure 3.
    [0029] Figure 7 is a side view of an anti-lock brake control unit and a modulator mainstay.
    [0030] Figure 8 is a perspective view of the anti-lock brake control unit and the modulator's prop.
    [0031] Figure 9 is a view from the arrow 9 in figure 7.
    [0032] Figure 10 is a perspective view of the main part of the modulator seen from the rear to the right. Modes for Carrying Out the Invention
    [0033] With reference to accompanying figures 1 to 10, embodiments of the present invention are described. First, in figure 1, a body structure of the motorcycle vehicle F, which is a saddle-mounted vehicle, includes a front tube 12 supporting in such a way that an articulated front fork 11 can be guided supporting a front wheel WF , a pair of main structures, left and right, 13, extending backwards to tilt back and down from the front tube 12, a pair of bottom, left and right frames, 14, connected with the ends front of the main structures 13, in order to tilt back and down at a more pronounced angle than the main structures 13, a pair of left and right hinge plates 15, extending downwards from the rear ends of both main structures 13, and a pair of seat frames, left and right, 16, extending backwards and upwards from both hinge plates 15.
    [0034] Below the main structures 13, a motor unit EU is arranged so as to be supported by the main structures 12, the lower frames 14 and the hinge plates 15. A luggage compartment 18, arranged above the motor unit EU is supported by both main structures 12. A fuel tank 19 is disposed behind the luggage compartment 18 and obliquely above and behind the EU motor unit. A mounting seat 20 supported by the seat frames 16 is arranged to cover the fuel tank 19 from above.
    [0035] A front end of a rear fork 21 hingedly supporting a rear wheel WR at its rear end can oscillate vertically supported on the hinge plates 15 can a means of a support axle 22. In addition, a damper unit rear 24 is provided between the hinge plate 15 and a connecting mechanism 23 provided between the rear fork 21 and the hinge plate 15.
    [0036] A gearbox (not shown) is housed in a motor housing 25 included in the EU motor unit. An endless chain is placed around a drive sprocket 27 fixed next to an output shaft 26 of the gearbox on the left side of a crankcase 25 and a driven sprocket 28 is provided coaxially with the rear wheel WR so as to be arranged on the left side of it.
    [0037] In addition, the rotation of the front wheel WF can be stopped by a disc brake of the front wheel BF including a brake disc 31 rotating with the front wheel WF and a caliper 32 supported on the front graph 11 in order to cross the disc brake periphery 31. The front wheel BF disc brake is arranged on the right side of the front wheel WF.
    [0038] Additionally, the rear wheel rotation WR can be stopped by a rear wheel BR brake disc including a brake disc 33 rotating with the rear wheel WR and a caliper 34 supported on the front fork 11 in order to cross the periphery of the brake disc 33. The rear wheel BR disc brake is arranged on the right side of the rear wheel WR.
    [0039] In figure 2, the pressure of a disc brake fluid disposed in at least one between the front wheel WF and the rear wheel WR, in this embodiment, the pressure of a fluid supplied for the disc brake BF of the front wheel and for the rear wheel BR disc brake, it is controlled by an anti-lock brake control unit 37 to prevent the vehicle from being in a braked state. The anti-lock brake control unit 37 includes: a hydraulic modulator 40 for adjusting the fluid pressure generated by the first and second master cylinders 38 and 39 which are hydraulic power generation devices; a delay valve 41 as a first hydraulic control device for additionally controlling fluid pressure from hydraulic modulator 40; a first hydraulic conduit 42 connecting the hydraulic modulator 40 with the delay valve 41; a proportional pressure reduction valve 43 as a second hydraulic control device for additionally controlling the fluid pressure from the hydraulic modulator 40; and a second hydraulic conduit 44 connecting together the hydraulic modulator 40 and the proportional pressure reduction valve 43.
    [0040] The first master cylinder 38 emits a fluid pressure corresponding to an operation of a brake pedal (not shown) by a motorcycle driver. The pressure of the fluid from the first master cylinder is guided to a first inlet opening 45 of the hydraulic modulator 40 through a third hydraulic conduit 47. Meanwhile, the second master cylinder 39 emits a fluid pressure corresponding to an operation of a brake lever (not shown) by the motorcycle driver. The fluid pressure from the second master cylinder 39 is guided to a second inlet opening 46 of the hydraulic modulator 40 through a fourth hydraulic duct 48.
    [0041] The hydraulic modulator 40 has the first, second and third outlet openings 49, 50 and 51. The first hydraulic conduit 42 having one end connected with the first outlet opening 49 has the other end connected with the check valve. delay 41, while the second hydraulic conduit 44 having one end connected with the second outlet opening 50 has the other end connected with the proportional pressure reduction valve 43.
    [0042] The rear wheel BR brake disc caliper 34 has a single share 52, and the proportional pressure reduction valve 43 is connected to the rear 52 disc brake caliper BR of the rear wheel via a fifth hydraulic conduit 53. Meanwhile, the front wheel disc brake caliper BF 32 has a pair of shares 54 and 55. Delay valve 41 is connected to a share 54 via a sixth hydraulic conduit 56, while the third outlet opening 51 of hydraulic modulator 40 is connected to the other insert 55 via a seventh hydraulic conduit 57.
    [0043] The hydraulic modulator 40 includes: a first normally open solenoid valve 59 connected with the first inlet opening 45; a first check valve 60 connected in parallel with the first normally open solenoid valve 59; a first reservoir 61; a first normally closed solenoid valve 62 provided between the first normally open solenoid valve 59 and the first reservoir 61; a second normally open solenoid valve 63 connected with the first inlet opening 45 in parallel with the first normally open solenoid valve 59; a second check valve 64 connected in parallel with the second normally open solenoid valve 63; a second normally closed solenoid valve 65 provided between the second normally open solenoid valve 63 and the first reservoir 61; a third normally open solenoid valve 66 connected to the second inlet opening 46; a third check valve 67 connected in parallel with the third normally open solenoid valve 66; a second reservoir 68; a third normally closed solenoid valve 69 provided between the third normally open solenoid valve 66 and the second reservoir 68; a first pump 70 for pumping a brake fluid into the first reservoir 61 and releasing it into the first inlet opening 45; a second pump 71 for pumping a brake fluid into the second reservoir 68 and releasing it into the second inlet opening 46; and an electric motor 72 to drive the first and second pumps 70 and 71. A connection point between the first normally open solenoid valve 59 and the first normally closed solenoid valve 62 is connected with the first outlet opening 49. A connection point connection between the second normally open solenoid valve 63 and the second normally closed solenoid valve 65 is connected with the second outlet opening 50. A connection point between the third normally open solenoid valve 66 and the third normally closed solenoid valve 69 is connected with the third outlet opening 51.
    [0044] The hydraulic modulator 40 as described above allows the braking of the rear wheel WR and the front wheel WF by allowing the fluid pressure of the first master cylinder 38 to act on the sharing 52 of the caliper 34 in the disc brake of the rear wheel BR as well as on the sharing 54 of the caliper 32 on the disc brake of the front wheel BF, and also allows the braking of the front wheel WF by allowing the fluid pressure of the second master cylinder 39 to act on the sharing 55 of the caliper 32 on the brake a front wheel disc BF. In addition, the hydraulic modulator 40 also allows the braking force of the rear wheel WR and the front wheel WF to be adjusted by controlling the opening and closing of the first to third solenoid valves normally open 59, 63 and 66 and from the first to the third normally closed solenoid valves 62, 65 and 69, and thereby adjusting the fluid pressure acting on the rear wheel disc brake BR and the front wheel disc brake BF.
    [0045] Also referring to figure 3, the anti-lock brake control unit 37 is supported on the body structure of the vehicle F in order to be arranged in an area A surrounded by the EU motor unit, the luggage compartment 18 and the fuel tank 19 in side view.
    [0046] Also referring to figures 4 and 5, the vehicle body structure F includes a cross tube 74 crossing between the upper parts of the left and right hinge plate pair 15. An upper end of the rear shock absorber unit 24 is connected with the cross tube 74.
    [0047] The body structure of the vehicle F additionally includes: a support frame of the tank 76 extending in a direction of the width of the vehicle in such a way that both the left and right ends of it are supported on the fixed reception frames 75 next to the upper parts of the pair of main left and right structures 13; a seat support structure 77 arranged in such a way that both ends of it in the direction of the width of the vehicle press both ends of the tank support frame 76 between the receiving frames 75; and a support frame of the support 78 fixed next to the support structure of the seat 77. Both ends of the support frame of the tank 76 and both ends of the support structure of the seat 77 are fixed and fixed together to the reception frames 75 with a pair of left and right screws 79, 79 and nuts 80, 80.
    [0048] The tank support frame 76 has a pair of left and right tank support plates 76a integrated with it, the tank support plates 76a extending backwards from the receiving frames 75 at both ends left and right of the tank support frame 76. Both the left and right sides of the front of the fuel tank 19 are supported on the support plates of the tank 76a by means of a mounting rubber 81 (see figure 3).
    [0049] The seat support structure 77 is provided between the pair of left and right main frames 13 in order to cross over the front of the fuel tank 19 while extending backwards and upwards from the rear parts of the frames main 13 and also to support the front of the mounting seat 20 at its upper end. The seat support structure 77 in one piece has a pair of left and right mounting plate parts 77a attached to the receiving frames 75 by attaching together with both ends of the tank support frame 76, a pair of left and right support legs 77b rising back and up from the inner edges of the mounting plates 77a, and a seat support plate part 77c connecting the upper ends of both support leg parts 77b. As clearly shown in figure 3, the front part of a bottom plate 20a of the mounting seat 20 is fixed next to the support plate part of the seat 77c in the two left and right locations with screws 82 and nuts 83.
    [0050] In addition, the support frame of the support 78 integrally has a pair of left and right mounting plate parts 78a welded to the undersides of the pair of left and right support leg parts 77b on the support frame seat 77, a connection plate part 78b arranged in front of both support leg parts 77b in the seat support structure 77 for connection between both mounting plate parts 78a, a pair of support plate parts front left and right 78c extending forward and downward from both left and right ends of connecting plate part 78b, a pair of left and right plate parts 78d extending backward from the connection plate 78b on the inner side instead of the front support plate parts 78c, and a rear connection plate part 78e connected with the rear ends of the plate parts extending 78d at an angle right angles to each other for connection between the rear ends of the plate parts extending 78d. In addition, weld nuts 84 are attached to the front surfaces of both the left and right ends of the rear connection plate part 78e.
    [0051] In addition, a tilt sensor 85 (see figures 3 and 6) is provided behind the rear connection plate part 78e. The tilt sensor 85 is supported on the rear connection plate part 78e by means of the welding nuts 84 and the screw members 86 (see figure 6) screwed next to the welding nuts 84.
    [0052] In figures 6 to 9, hydraulic modulator 40 includes: a metal main body of modulator 88 including the first to the third normally open solenoid valves 59, 63 and 66, the first to the third normally closed solenoid valves 62, 65 and 69, the first to the third check valve 60, 64 and 67, the first and second reservoirs 61 and 68 and the first and second pumps 70 and 71, and having an electric motor 72 mounted on its front surface; and a plastic cover 89 connected to a rear surface of the main body of the modulator 88 in order to accommodate all electrical connection circuits with the first to the third normally open solenoid valves 59, 63 and 66, the first to the third solenoid valves normally closed 62, 65 and 69 and the electric motor 72. In the state where the hydraulic modulator 37 is mounted on the body structure of the vehicle F, a coupler 89a positioned to the right of the main body of the modulator 88 is formed integrally with the cover 89 in order to be opened forward.
    [0053] The main body of the modulator 88 of the hydraulic modulator 37 is supported by a prop of the modulator 90 fixed next to the body structure of the vehicle F. The anti-lock brake control unit 37 covered with the seat support structure 77 a from above and the mainstay of the modulator 90 supporting the hydraulic modulator 40 are disposed between the rear parts of the left and right main frame pair 13 in the vehicle body frame F.
    [0054] Also referring to figure 10, the mainstay of modulator 90 is formed by welding three materials in curved plate. The support of the modulator 90 includes: a lower support plate part 90a extending in the direction of the vehicle width below the main body of the modulator 88 in the hydraulic modulator 40; a left side wall part 90b connected with the left end, in the direction of the vehicle width, of the lower support plate part 90a so as to extend vertically to the left of the main body of the modulator 88; a right side wall part 90c connected with the right end, in the direction of the vehicle width, of the lower support plate part 90a so that it vertically extends to the right of the main body of the modulator 88; a top left support plate part 90d connected with the top end of the left side wall part 90b at right angles while tilting back and forth; a top right support plate part 90e connected with the top end of the right side wall part 90c at right angles while tilting forward and down; a rear frame part 90f disposed below and behind the cover 89 in the hydraulic modulator 40 and having both ends connected with the rear lower parts of the left side wall part 90b and the right side wall part 90c, respectively; a rear vertical part 90g rising from the rear frame part 90f to the part closest to the left side wall part 90b; a portion of the upper rear support plate 90h connected with the upper end of the rear vertical portion 90g; a pair of parts extending forward left and right 90i, 90i extending forward from the bottom support plate part 90a on the inner side instead of that of the left side wall part 90b and the right side wall part 90c; and a front support plate part 90j connected with the front end of the part extending forward 90i so as to be arranged below and in front of the main body of modulator 88 in hydraulic modulator 40.
    [0055] The lower support plate part 90a is provided with a pair of left and right insertion holes 91, 91. The main body of the modulator 88 placed on the lower support plate part 90a is fixed on the plate support part lower support 90a with screws 92 inserted in the insertion holes 91. In the state where the main body of the modulator 88 is fixed on the lower support plate part 90a, the main body of the modulator 88 is sandwiched between the left side wall part 90b and the right side wall part 90c of the main of the modulator 90. In addition, the coupler 89a of the hydraulic modulator 40 is disposed between the main body of the modulator 88 and the right side wall part 90c.
    [0056] The delay valve 41 is arranged in front of the front support plate part 90j of the main part of the modulator 90, that is, below and in front of the hydraulic modulator 40. The delay valve 41 is fixed next to the plate part front support bracket 90j by screwing the screws 94, 94 inserted in the delay valve 41 next to a pair of left and right welding nuts 93, 93 fixed next to the rear surface of the front support plate part 90j.
    [0057] The first hydraulic conduit 42 guiding the pressure of the fluid emitted from the hydraulic modulator 40 to the delay valve 41 is manufactured from a curved metal tube. The first hydraulic duct 42 has an end connected with the first outlet opening 49 (see figure 2) open on the upper surface of the main body of the modulator 88. In addition, the first hydraulic duct 42, arranged so as to tilt forward in the side view at least in part on the side of the delay valve 41 has the other end connected with the delay valve 41.
    [0058] The proportional pressure reduction valve 43 is arranged so as to press the left side wall part 90b of the mainstay of the modulator 90 between the main body of the modulator 88 and itself on one side of the hydraulic modulator 40, in this embodiment , on the left side of the hydraulic modulator 40. In addition, a screw 96 inserted in the proportional pressure reduction valve 43 is screwed next to a welding nut 95 fixed next to the front inner surface of the left side wall part 90b, in a screw 97 inserted in the proportional pressure reduction valve 43 and in the side wall part 90b is screwed close to the main body of the modulator 88. More specifically, the proportional pressure reduction valve 43 is fixed next to the left side wall part 90b of the main modulator 90 with screw 96 and nut 95, and is also fixed and fastened to the left side wall part 90b along with the main body of the modulator 88 co m the screw 97.
    [0059] Additionally, the second hydraulic conduit 44 guiding the fluid pressure emitted from the hydraulic modulator 37 to the proportional pressure reduction valve 43 is manufactured from a curved metal tube. The second hydraulic duct 44 has an end connected with the second outlet opening 50 (see figure 2) open on the upper surface of the main body of the modulator 88. In addition, the second hydraulic duct 44, first rises from the upper surface of the main body of the modulator 88 and then going down to behind the proportional pressure reducing valve 42 has the other end connected with the proportional pressure reducing valve 43 from the rear.
    [0060] The support of the modulator 90 having the hydraulic modulator 40 fixed next to it is supported on the body structure of the vehicle F. In addition, the left and right upper support plate parts 90d and 90e of the support of the modulator are supported by middle of the mounting rubber 98 and 99, in the pair of left and right front support plate parts 78c included in the support frame of the prop 78 in the body structure of the vehicle F. Additionally, the upper rear support plate part 90h of the the modulator's support 90 is supported by means of the mounting rubber 100 on the connection plate part 78 included in the support frame of the support 78.
    [0061] The front support plate parts 78c of the support frame of the support 78 are arranged below the upper left and right support plate parts 90d and 90e and the support of the modulator 90. In addition, the screws 101 and 102 inserted in the mounting rubber 98 and 99 on the upper right and left support plate parts 90d and 90e are screwed together with the welding nuts 103 attached to the lower surfaces of the front support plate parts 78c. In addition, the connecting plate portion 78b of the support frame of the support 78 is arranged above the upper rear support plate part 90h of the support of the modulator 90. In addition, a screw 104 inserted in the mounting rubber 100 mounted on the part connection plate 78b is screwed together with a welding nut 105 attached to the bottom surface of the rear upper support plate part 90h.
    [0062] The third hydraulic conduit 47 guiding the fluid pressure from the first master cylinder 48 to the hydraulic modulator 40 includes: a connection tube 108 having an end connected with the first inlet opening 45 (see figure 2) provided on the upper left of the front surface of the main body of modulator 88; and a brake hose 109 having one end connected with the other end of the connecting tube 108. The brake hose 109 extending to the left in front of the hydraulic modulator 40 extends backwards through the right side of the hydraulic modulator 40. The hydraulic duct board 48 guiding the fluid pressure from the second master cylinder 39 to the hydraulic modulator 40 includes: a connecting tube 110 having an end connected to the second inlet opening 46 (see figure 2) provided in the upper right the front surface of the main body of the modulator 88; and a brake hose 111 having one end connected with the other end of the connecting tube 110. The brake hose 111 extends forward from the right side of the hydraulic modulator 40.
    [0063] The first hydraulic line 53 guiding the fluid pressure from the proportional pressure reduction valve 43 to the rear wheel disc brake BR includes: a connection pipe 112 having an end connected with the upper rear part of the valve proportional pressure reduction 43; and a brake hose 113 having one end connected with the other end of the connecting pipe 112. The brake hose 113 extends to the right through the upper rear part of the hydraulic modulator 40, and additionally extends backwards from the side right of the hydraulic modulator 40. The sixth hydraulic conduit 56 guiding the fluid pressure from the delay valve 41 to the front wheel disc brake BF includes: a connecting pipe 114 having an end connected with the proportional reduction valve of pressure 43; and a brake hose 115 having one end connected with the other end of the connecting pipe 14. The brake hose 115 extends to the right in front of the hydraulic modulator 40, and additionally extends forward from the right side of the modulator hydraulic 40.
    [0064] The seventh hydraulic conduit 57 guiding the pressure of the fluid emitted from the hydraulic modulator 40 to the front wheel disc brake BF includes: a connection tube 116 having an end connected with the upper surface of the main body of the modulator 88 in order to be connected with the third outlet opening 51 (see figure 2) open on the upper surface of the main body of modulator 88; and a brake hose 117 having one end connected with the other end of connection tube 116. Brake hose 117 extends to the right after first rising from the upper surface of the main body of modulator 88, and additionally extends forward on the right side of hydraulic modulator 40.
    [0065] On the opposite side to the side where the proportional pressure reduction valve 43 is disposed, between both the left and right sides of the support of the modulator 90, that is, on the right side wall part 90c, the harness support members of wire 118 and 19 supporting the middle parts of wire harnesses 120 and 121 are connected so as to be arranged between both main structures 13 in the body structure of the vehicle in the plan view, as clearly shown in figure 9.
    [0066] Furthermore, the coupler 89a of the hydraulic modulator 40 is disposed between the right side wall part 90c of the main part of the modulator 90 and the main structures of the modulator 88. As shown in figure 6, an external connector 122 is connected that can be released from the front with the coupler 89a. In addition, a wire harness 123 electrically connected to the vehicle body structure F and other wire harnesses 124 and 125 are normally connected, for the anti-lock brake control unit 37, with the external connector 122 with one among one pair of screws 79, 79 to secure the left end of the tank support frame 76 and the left mounting plate part 77a of the seat support structure 77 together with the receiving frame 75. Additionally, the harness support members of wires 126 and 127 supporting the middle parts of the wire harnesses 123 and 124 are connected with the upper left and right support plate parts 90d and 90 and the main part of the modulator 90.
    [0067] Meanwhile, the lower left and right parts of the rear of the luggage compartment 18 are fixedly supported on both the left and right sides of the connection plate part 78b in the support frame of the support 78 as shown in figure 3 In the lower front part of the luggage compartment 18, a projection 18a projecting downwards in front of the anti-lock brake control unit 37 is provided in one piece. In addition, a gearbox 128 is formed in the projection 18a.
    [0068] Additionally, an ECU box 130 housing an ECU to control the operations of the anti-lock brake control unit 37 is fixed and arranged between the anti-lock brake control unit 37 and the fuel tank 19. In this embodiment, the ECU box 130 is provided in one piece with a pair of left and right mounting plate parts 130a laterally abutting the outer surfaces of the middle parts of the pair of left and right support leg parts 77b in the seat support structure 77. By screwing and fixing the screws 132 inserted in the mounting plate parts 130a and the support leg parts 77b next to the welding nuts 131 fixed to the inner surfaces of the middle parts of both support leg parts 77b, the ECU 130 housing is attached to the middle parts of the left and right support leg pair pair 77b in the seat support structure 77.
    [0069] In the following, advantageous effects of this embodiment are described. The seat support structure 77 provided between the pair of left and right main frames 13 extending back and down from the front tube 12 in the vehicle body frame F crosses the front of the fuel tank 19 and supports the front of the mounting seat 20 at the upper end of it. Thus, the load on the front of the mounting seat 20 can be received by the support structure of the seat 77 while avoiding mutual interference between the support structure of the seat 77 and the fuel tank 19. In addition, provided that the structure seat support frame 77 extends backwards and upwards from the rear of the main structures 13, the lower rear part of the luggage compartment 18 can be formed to widely extend downwards while avoiding interference with the seat support structure 77. Thus, the capacity of the luggage compartment 18 can be increased as much as possible. In addition, the anti-lock brake control unit 37 to prevent the vehicle from being in the braked state by controlling the pressure of the fluid supplied for the front wheel disc brake BF and for the rear wheel disc brake BR is arranged above the EU unit of the engine so as to be covered with the seat support structure 77 from above. Thus, the luggage compartment 18, the fuel tank 19 and the anti-lock brake control unit 37 can be compactly arranged.
    [0070] Additionally, the anti-lock brake control unit 37 includes: hydraulic modulator 40 to adjust the fluid pressure generated by the first and second master cylinders 38 and 39; the delay valve 41 arranged below and in front of the hydraulic modulator 40 in order to additionally control the fluid pressure from the hydraulic modulator 40; and the first hydraulic duct 42 connecting the hydraulic modulator 40 with the first hydraulic control device 41. The anti-lock brake control unit 37 is supported on the body structure of the vehicle F so as to be arranged in area A surrounded by the unit of the EU engine, luggage compartment 18 and fuel tank in the side view while allowing the first hydraulic line 42 to tilt forward and down in the side view at least on the side on the side of the delay valve 41. As a result, the unit anti-lock brake control unit 37 can be compactly arranged while preventing the disposition of the anti-lock brake control unit 37 from affecting the capacity of the locker 18.
    [0071] The anti-lock brake control unit 37 additionally includes, in addition to the hydraulic modulator 40, the delay valve 41 and the first hydraulic duct 42, the second hydraulic duct 44 having an end connected with the hydraulic modulator 40, and the proportional pressure reduction valve 43 connected with the other end of the second hydraulic conduit 44 in order to additionally control the fluid pressure from the hydraulic modulator 40. The proportional pressure reduction valve 43 is arranged on either side left and right side of the hydraulic modulator 40, in this embodiment, on the left side of the hydraulic modulator 40. In addition, the brake control unit with anti-locking 37 and the support of the modulator 90 fixed next to the vehicle body structure F in order to support the hydraulic modulator 40, are arranged between the pair of left and right main frames 13 in the body structure of the vehicle F. Thus, the unit and anti-lock brake control 37 can be compactly arranged in the direction of the vehicle width. In addition, since the proportional pressure reduction valve 43 is attached together with the hydraulic modulator on the mainstay of the modulator 90, a special part to support the proportional pressure reduction valve 43 on the mainstay of the modulator 90 is not required, thus reducing the number of parts.
    [0072] On the opposite side to the side where the proportional pressure reduction valve 43 is disposed, between both the left and right sides of the prop of the modulator 90, that is, the harness support members 118 and 119 supporting the harnesses of wires 120 and 121, are connected so as to be arranged between both main structures 12 in the plan view. Thus, not only the anti-lock brake control unit 37, but also the wire harnesses 120 and 121, can be compactly arranged between the main left and right structures 13.
    [0073] In addition, the projection 18a projecting downwards in front of the anti-lock brake control unit 37 is provided integrally in the lower front part of the luggage compartment 18, and the gearbox 128 is formed in the projection 18a. Thus, the gearbox 128 can be formed in the luggage compartment 18 while avoiding interference with the delay valve 41 in the anti-lock brake control unit 37.
    [0074] Additionally, the ECU 130 housing housing the ECU to control the operations of the anti-lock brake unit 37 is fixed and arranged between the anti-lock brake control unit 37 and the fuel tank 19. Thus, not only the brake control unit with anti-lock 37, but also the ECU 130 housing, can be compactly arranged.
    [0075] Additionally, the hydraulic modulator 40 includes the main body of the modulator 88 and the cover 89 provided integrally with the coupler 89a and connected with the main body of the modulator 88. On the main part of the modulator 90, the pair of wall parts left and right side 90b and 90c are provided so as to press the main body of the modulator 88 between them. The coupler 89a is disposed between the main body of the modulator 88 and the right side wall part 90c of the pair of left and right side wall parts 90b and 90c. Thus, wire harnesses 123, 124 and 125 for the anti-lock brake control unit 37, which are relatively large in size, and the anti-lock brake control unit 37, can be compactly arranged in the direction of vehicle width.
    [0076] Although the embodiment of the present invention has been described above, the present invention is not limited to the above embodiment, and various design changes can be made without departing from the present invention described in the scope of the claims.
    [0077] For example, although the first and second master cylinders 38 and 39 are used as the hydraulic power generation devices in the above embodiment, a hydraulic pump driven by an electric motor can be used to generate the fluid pressure. REFERENCE LISTING 11 front fork 12 front tube 13 main frame 18 luggage compartment 18a projection 19 fuel tank 20 mounting seat 37 anti-lock brake control unit 38 first master cylinder as the hydraulic power generation device 39 second master cylinder as the hydraulic power generation device 40 hydraulic modulator delay valve as the first hydraulic control device first hydraulic duct proportional pressure reduction valve as the second hydraulic control device second hydraulic duct seat support structure main body of the modulator cover coupler modulator support 90c side wall part 119 wire harness support member 121 wire harness gearbox ECU box front wheel disc brake rear wheel disc brake engine unit vehicle body structure front wheel 41 42 43 44 77 88 89 89a 90 90b, 118, 120, 12 8 130 A BF BR EU F WF WR rear wheel
    权利要求:
    Claims (6)
    [0001]
    1. A saddle-mounted vehicle comprising: a vehicle body structure (F) having a front tube (12) supporting it so that a front fork (11) can be guided in an articulated manner supporting a front wheel (WF) and a pair of main structures (13) left and right, extending backwards from the front tube (12); an engine unit (EU) supported on the vehicle body structure (F); a luggage compartment (18) supported on the main structures (13) so as to be arranged behind the front tube (12) and above the motor unit (EU); a fuel tank (19) supported on the vehicle body structure (F) so as to be disposed behind the luggage compartment (18) and obliquely above and behind the engine unit (EU); a mounting seat (20) arranged above the fuel tank (19); an anti-lock brake control unit (37) to prevent the vehicle from being in a braked state by controlling the pressure of a fluid supplied to a disc brake (BF, BR) provided on at least one of the wheel front (WF) and a rear wheel (WR), a seat support structure (77) extending back and up from the rear of the left and right main frame pair (13), and crossing a front of the fuel tank (19) is provided between the pair of main structures (13) left and right, with an upper end of the seat support structure (77) supporting a front part of the seat to mount (20), said anti-lock brake control unit (37) being arranged above the motor unit (EU) in order to be covered with the seat support structure (77) from above; and characterized by the fact that it still comprises: a hydraulic modulator (40) to adjust the pressure of a fluid generated by the hydraulic power generation device (38, 39), the first hydraulic control device (41) arranged below and in front of the hydraulic modulator (40) in order to additionally control the fluid pressure from the hydraulic modulator (40), and a first hydraulic duct (42) connecting together, the hydraulic modulator (40) with the first hydraulic control device (41 ) and tilting forward and downwards in the side view, at least in part on the first side of the hydraulic control device (41), is arranged in an area (A) surrounded by the engine unit (EU), the left luggage (18) and the fuel tank (19) in the side view and is thus supported on the body structure of the vehicle (F).
    [0002]
    2. Saddle-mounted vehicle, according to claim 1, characterized by the fact that: the anti-lock brake control unit (37) additionally includes, in addition to the hydraulic modulator (40), the first hydraulic duct (42) and the first hydraulic control device (41), a second hydraulic conduit (44) having one end connected with the hydraulic modulator (40), and a second hydraulic control device (43) connected with another end of the second conduit hydraulic (44) in order to additionally control the fluid pressure from the hydraulic modulator (40) and arranged on any of the left and right sides of the hydraulic modulator (40), the anti-lock brake control unit (37) and a modulator support (90) fixed next to the vehicle body structure (F), in order to support the hydraulic modulator (40), are arranged between the pair of main structures (13) left and right, and the second device The hydraulic control unit (43) is fixed together with the hydraulic modulator (40) next to the main part of the modulator (90).
    [0003]
    3. Saddle-mounted vehicle according to claim 2, characterized by the fact that the harness support members (118, 119) supporting the harnesses (120, 121) are connected with the side opposite one of the left and right sides of the modulator's prop (90), where the second hydraulic control device (43) is arranged, the wire harness support members (118, 119) arranged between both main structures (13 ) in the flat view.
    [0004]
    4. Saddle-mounted vehicle, according to claim 3, characterized by the fact that: a projection (18a) projecting downwards in front of the anti-lock brake control unit (37) is one-piece provided at a lower front part of the luggage compartment (18), and a gearbox (128) is formed in the projection (18a).
    [0005]
    5. Saddle-mounted vehicle according to claim 3, characterized by the fact that the hydraulic modulator (40) includes a main modulator body (88) and a cover (89) provided in one piece with a coupler (89a) and connected with the main body of the modulator (88), a pair of left and right side wall parts (90b, 90c) are provided on the main part of the modulator (90) in order to press the main body of the modulator (88 ) between them, and the coupler (89a) is disposed between the main body of the modulator (88) and one (90c) among the pair of left and right side wall part (90b, 90c).
    [0006]
    6. Saddle-mounted vehicle, according to claim 1 or 2, characterized by the fact that the projection (18a) that projects downwards in front of the anti-lock brake control unit (37) is integrally provided in a front lower part of the luggage compartment (18), and a gearbox (128) is formed in the projection (18a).
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    同族专利:
    公开号 | 公开日
    EP2492174A2|2012-08-29|
    US20120211295A1|2012-08-23|
    JP2012171549A|2012-09-10|
    EP2492174B1|2015-10-14|
    JP5595302B2|2014-09-24|
    US9010475B2|2015-04-21|
    EP2492174A3|2014-10-01|
    CN102649451A|2012-08-29|
    CN102649451B|2014-08-13|
    BR102012002937A2|2017-10-24|
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    法律状态:
    2017-10-24| B03A| Publication of an application: publication of a patent application or of a certificate of addition of invention|
    2018-12-18| B06F| Objections, documents and/or translations needed after an examination request according art. 34 industrial property law|
    2019-09-17| B06U| Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure|
    2020-06-23| B07A| Technical examination (opinion): publication of technical examination (opinion)|
    2020-12-29| B09A| Decision: intention to grant|
    2021-03-02| B16A| Patent or certificate of addition of invention granted|Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 09/02/2012, OBSERVADAS AS CONDICOES LEGAIS. |
    优先权:
    申请号 | 申请日 | 专利标题
    JP2011037437A|JP5595302B2|2011-02-23|2011-02-23|Saddle riding|
    JP2011-037437|2011-02-23|
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