CN105517883A - Automatic two-wheeled vehicle - Google Patents
Automatic two-wheeled vehicle Download PDFInfo
- Publication number
- CN105517883A CN105517883A CN201480048113.7A CN201480048113A CN105517883A CN 105517883 A CN105517883 A CN 105517883A CN 201480048113 A CN201480048113 A CN 201480048113A CN 105517883 A CN105517883 A CN 105517883A
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- China
- Prior art keywords
- mentioned
- pedal
- brake
- support
- extension
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
- B62L3/00—Brake-actuating mechanisms; Arrangements thereof
- B62L3/04—Brake-actuating mechanisms; Arrangements thereof for control by a foot lever
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K19/00—Cycle frames
- B62K19/30—Frame parts shaped to receive other cycle parts or accessories
- B62K19/38—Frame parts shaped to receive other cycle parts or accessories for attaching brake members
Abstract
An automatic two-wheeled vehicle in which a pinion step is attached to and a brake holder is rotatably borne on a step holder secured to a body frame, and an engine main body is disposed in front of a pivot frame, wherein: a step holder (49) integrates a support part (49a) secured to a pivot frame (17) and a vertically extending part (49c) extending downward from the support part (49a) to a point below a swing arm (27) as seen from the side; at least part of a pedal shaft (55) is disposed in a position that, in a side view, overlaps part of an exhaust device (40); and a brake pedal (54) rotatably borne, below the swing arm in a side view, on the vertically extending part (49c) via the pedal shaft (55) is formed so as to have a vertically extending longitudinal arm part (54d) disposed between the swing arm (27) and the step holder (49). The brake pedal is thereby supported with sufficient support force on the step holder even if the exhaust device is located to the side of the brake pedal in the vehicle width direction.
Description
Technical field
The present invention relates to a kind of two-wheeled motor vehicle, pivotable frame is supported with in the mode that can swing via fulcrum the leading section of the swing arm in rearward end, trailing wheel being carried out to axle supporting, wherein, above-mentioned pivotable frame forms the part to the vehicle body frame taking advantage of auto use chair to support of series type, on the pedal support (stepholder) being fixed on above-mentioned vehicle body frame, the pillion steps (pillionstep) can placing pin for co-driver is installed, and be supported with brake pedal in the mode can rotated via pedal shaft, and the body of the internal-combustion engine of combustion engine is configured with in the front of above-mentioned pivotable frame.
Background technology
Known following two-wheeled motor vehicle in patent documentation 1: on the pivotable frame of vehicle body frame, be fixed with the pedal support in the outside being configured at this pivotable frame on overall width direction, this pedal support be provided with and can place the pillion steps of pin for co-driver and rotatably be supported with brake pedal.
Prior art document
Patent documentation
Patent documentation 1: Japanese Unexamined Patent Publication 2010-235052 publication
Summary of the invention
In the two-wheeled motor vehicle disclosed in above-mentioned patent documentation 1, freeing pipe due to the combustion engine being equipped on vehicle body frame is configured to pass through from the below of above-mentioned pivotable frame and above-mentioned pedal support under side-looking, therefore brake pedal can not be restricted to the installation of pedal support on overall width direction, but, be configured with in the such two-wheeled motor vehicle of exhaust gear in the side, overall width direction of brake pedal, to the supporting layout of pedal support, large impact is caused to brake pedal.
The present invention completes in view of above-mentioned such situation, its object is to provide a kind of two-wheeled motor vehicle, even if be equipped with exhaust gear in the side, overall width direction of brake pedal also with the supporting power of abundance, brake pedal can be supported on pedal support.
In order to reach above-mentioned purpose, two-wheeled motor vehicle of the present invention is forming on the pivotable frame to a part for the vehicle body frame taking advantage of auto use chair to support of series type, the leading section of the swing arm in rearward end, trailing wheel being carried out to axle supporting is supported with in the mode that can swing via fulcrum, the pedal support being fixed on above-mentioned vehicle body frame is provided with and can places the pillion steps of pin for co-driver and be supported with brake pedal in the mode can rotated via pedal shaft, the body of the internal-combustion engine of combustion engine is configured with in the front of above-mentioned pivotable frame, the 1st of above-mentioned two-wheeled motor vehicle is characterised in that, above-mentioned pedal support is formed as, have integratedly: support, be fixed on this pivotable frame outside its overall width direction being configured at above-mentioned pivotable frame, and upper and lower extension, its side-looking downward-extension to above-mentioned swing arm below and extend downwards from above-mentioned support, position overlapping with a part for the exhaust gear of above-mentioned combustion engine under side-looking is configured with above-mentioned pedal shaft at least partially, the above-mentioned brake pedal being supported on above-mentioned upper and lower extension in the below of above-mentioned swing arm in the mode can rotated via above-mentioned pedal shaft under side-looking has trailing arm portion, and above-mentioned trailing arm portion is configured between above-mentioned swing arm and above-mentioned pedal support and the trailing arm portion vertically extended on overall width direction.
In addition, the of the present invention 2nd is characterised in that, on the basis of the structure of the 1st feature, possesses: master cylinder, and it can produce the hydraulic pressure that the plate disc brake making to be arranged at front-wheel carries out braking maneuver, and above-mentioned master cylinder is installed on above-mentioned pedal support; Brake operating force transmission member, brake operation force is mechanically passed to the drum brake mechanism being arranged at trailing wheel by it; And balancer, the brake operation force inputted from above-mentioned brake pedal distributes to above-mentioned master cylinder and above-mentioned brake operating force transmission member by it.
Of the present invention 3rd is characterised in that, on the basis of the structure of the 2nd feature, one end and above-mentioned master cylinder link and the pars intermedia of above-mentioned balancer that links of the other end and above-mentioned brake operating force transmission member, and the rear side in above-mentioned trailing arm portion and this trailing arm portion link.
Of the present invention 4th is characterised in that, on the basis of the structure of the 3rd feature, above-mentioned pedal support is formed as, there is front and back extension integratedly that extend to the rear of vehicle fore-and-aft direction from above-mentioned support, between an above-mentioned end side and the rear portion of above-mentioned front and back extension of above-mentioned balancer, be folded with sluggish spring, this sluggish spring extends along the length direction of above-mentioned front and back extension and is configured at the rear side of front and back extension.
Further, the of the present invention 5th is characterised in that, on the basis of the arbitrary structures of the 1st ~ 4th feature, the retainer limited the turning end returning to side of above-mentioned brake pedal is installed on the bottom of above-mentioned pedal support.
In addition, the bolt 28 in embodiment is corresponding with the fulcrum in the present invention, and the 2nd master cylinder 63 in embodiment is corresponding with the master cylinder in the present invention, and the bar 66 in embodiment is corresponding with the brake operating force transmission member in the present invention.
The effect of invention
According to the 1st feature of the present invention, pedal support is integrally formed with at side-looking downward-extension to the below of swing arm, and from the extension up and down that above-mentioned support extends downwards, this pedal support have be configured at pivotable frame overall width direction outside, and be fixed on the support of this pivotable frame, position overlapping with a part for exhaust gear under side-looking is configured with pedal shaft at least partially, on upper and lower extension, brake pedal is supported with in the mode can rotated via pedal shaft in the below of swing arm under side-looking, this brake pedal is formed to be configured between swing arm and pedal support on overall width direction, and the trailing arm portion vertically extended, therefore, even if be equipped with exhaust gear in the side, overall width direction of brake pedal, also with the supporting power of abundance, brake pedal can be supported on pedal support.
In addition, according to the 2nd feature of the present invention, the brake operation force inputted from brake pedal is distributed to master cylinder and brake operating force transmission member via balancer, wherein, above-mentioned master cylinder is installed on pedal support as the plate disc brake for front-wheel, brake operation force is mechanically passed to the drum brake mechanism of trailing wheel by above-mentioned brake operating force transmission member, therefore, it is possible to form linkage brake.
According to the 3rd feature of the present invention, the pars intermedia of the balancer linked with master cylinder and brake operating force transmission member due to both ends links in the rear side of pedal support and trailing arm portion, therefore, brake operating force transmission member can be configured near arm side as far as possible, thus brake operating force transmission member can be configured in the drum brake mechanism closer to trailing wheel on overall width direction.
According to the 4th feature of the present invention, pedal support have integratedly, the rear side of front and back extension that extends to the rear of vehicle fore-and-aft direction from support configures sluggish spring, this sluggish spring is along the length direction of extension before and after this, therefore, can cosmetic look be improved, and the length of sluggish spring can be guaranteed and guarantee required spring force.
Further, according to the 5th feature of the present invention, the round end returning to side due to brake pedal utilizes the retainer restriction of installing in the bottom of pedal support, therefore, it is possible to will comprise the pedal support integral unit of retainer, thus can improve assembleability.
Accompanying drawing explanation
Fig. 1 is the main portion lateral plan (the 1st embodiment) of two-wheeled motor vehicle.
Fig. 2 is the block diagram (the 1st embodiment) of vehicle body frame.
Fig. 3 is the enlarged drawing (the 1st embodiment) of part shown in arrow 3 in Fig. 1.
Fig. 4 is the 4-4 line cutaway view (the 1st embodiment) of Fig. 3.
Fig. 5 is the 5-5 line cutaway view (the 1st embodiment) of Fig. 3.
Fig. 6 is the 6-6 alignment view (the 1st embodiment) of Fig. 5.
Fig. 7 is the main portion enlarged drawing (the 1st embodiment) of Fig. 3.
Description of reference numerals
17 ... pivotable frame
20 ... body of the internal-combustion engine
22 ... take advantage of auto use chair
27 ... swing arm
28 ... as the bolt of fulcrum
40 ... exhaust gear
49 ... pedal support
49a ... support
49b ... front and back extension
49c ... upper and lower extension
53 ... pillion steps
54 ... brake pedal
54d ... trailing arm portion
55 ... pedal shaft
57 ... retainer
63 ... as the 2nd master cylinder of master cylinder
65 ... balancer
66 ... as the bar of brake operating force transmission member
73 ... sluggish spring
B1 ... plate disc brake
B2 ... drum brake mechanism
E ... combustion engine
F ... vehicle body frame
WF ... front-wheel
WR ... trailing wheel
Detailed description of the invention
Below, Fig. 1 ~ Fig. 7 with reference to accompanying drawing is described embodiments of the present invention.
1st embodiment
First, in Fig. 1 and Fig. 2, the vehicle body frame F of two-wheeled motor vehicle possesses: head tube 13, its twelve Earthly Branches can be turned to honour front fork 11 and steering handle 12 that front-wheel WF carries out axle supporting; Main car frame 14, it is from this head tube 13 downward-extension backward; The subframe 15,15 of pair of right and left, they are connected with this main car frame 14 and arrange; Under stretch vehicle frame 16, it is connected with the leading section of above-mentioned main car frame 14 and arranges, and with large angle downward-extension backward compared with main car frame 14; And pivotable frame 17, it is combined with the rearward end of above-mentioned main car frame 14.
Be configured with the body of the internal-combustion engine 20 of combustion engine E in front compared with the rear portion of above-mentioned main car frame 14 and above-mentioned pivotable frame 17.This body of the internal-combustion engine 20 with by above-mentioned main car frame 14, above-mentioned under stretch the mode that vehicle frame 16 and above-mentioned pivotable frame 17 surround and be equipped on above-mentioned vehicle body frame F, the engine suspension frame (enginehanger) 18 that above-mentioned body of the internal-combustion engine 20 is arranged by the bottom of stretching vehicle frame 16 under above-mentioned and above-mentioned pivotable frame 17 support.
Above above-mentioned body of the internal-combustion engine 20, be equipped with Fuel Tank 21 on main car frame 14, the auto use chair 22 of taking advantage of being configured in the series type at the rear of this Fuel Tank 21 supports by above-mentioned subframe 15,15.
Above-mentioned pivotable frame 17 has integratedly: side plate 17a, 17a of pair of right and left, and they are opposite and extend along the vertical direction in mode spaced at intervals on overall width direction; And coupling plate portion 17b, it links up between the top of these side plates 17a, 17a, above-mentioned pivotable frame 17 is formed by implementing brake forming to sheet metal, be provided with swing arm carrying cylinder 23 in pair of right and left between side plate 17a, 17a, the two ends of this swing arm carrying cylinder 23 are outstanding from the above-mentioned outside side of side plate 17a, 17a.
Above-mentioned subframe 15 is configured to engaged by the docking of the circumference of the vehicle frame component parts to the pair of right and left be made up of the sheet metal carrying out punch process and have hollow closed section, this subframe 15 has: seat beam portion 15a, it is connected with leading section at the pars intermedia of above-mentioned main car frame 14, and rearward extends from this main car frame 14; And Rear frame portion 15b, it is from the fore-and-aft direction pars intermedia downward-extension forward of this seat beam portion 15a, and this subframe 15 is formed as under side-looking roughly in Y shape.
Part in front compared with the connection setting unit of seat beam portion 15a, 15a of above-mentioned Rear frame portion 15b, 15b and pair of right and left and be provided with the 1st cross member 24 between two seat beam portion 15a, 15a, is provided with the 2nd cross member 25 between the rearward end of two seat beam portion 15a, 15a.In addition, above-mentioned auto use chair 22 of taking advantage of is supported by above-mentioned seat beam portion 15a, 15a of two subframes 15,15, and the leading section of above-mentioned Rear frame portion 15b, 15b is connected with above-mentioned pivotable frame 17 and arranges.
Between above-mentioned seat beam portion 15a, 15a, be provided with cross pipe 26 in the part corresponding with the connection setting unit of above-mentioned Rear frame portion 15b, 15b and above-mentioned seat beam portion 15a, 15a, the outer end of this cross pipe 26 is outstanding from these seat beam portions 15a, 15a.On the other hand, on above-mentioned pivotable frame 17, be supported with the leading section of the swing arm 27 in rearward end, trailing wheel WR being carried out to axle supporting in the mode that can swing via the bolt 28 as fulcrum being interspersed in above-mentioned swing arm carrying cylinder 23, between the both ends and above-mentioned swing arm 27 of above-mentioned cross pipe 26, be respectively arranged with rear shock absorber 29.
The front portion of above-mentioned Fuel Tank 21 and covering by the shield 30 that the two sides of its front portion are supported by the front portion by above-mentioned vehicle body frame F, the front portion of a part of above-mentioned driving engine E, a part for above-mentioned main car frame 14 and above-mentioned subframe 15 is covered from side by the side cover 31 of pair of right and left, the side cover 31 of above-mentioned pair of right and left is supported by above-mentioned vehicle body frame F and configures in the below of above-mentioned Fuel Tank 21, and the rear portion of above-mentioned subframe 15 is covered from side by the back cover 32 supported by subframe 15.
In the lump with reference to Fig. 3, the air inlet system 34 that above-mentioned combustion engine E possesses is connected with the rear side of the cylinder cover 33 of above-mentioned body of the internal-combustion engine 20, this air inlet system 34 possesses: airfilter 35, it is configured at the position surrounded by the seat beam portion 15a of above-mentioned subframe 15 and Rear frame portion 15b under side-looking, and is covered from side by above-mentioned side cover 31; Throttle body 36, it is connected with above-mentioned airfilter 35; And air inlet pipe 37, it links between above-mentioned throttle body 36 and said cylinder lid 33.In addition, be provided with in the bottom of above-mentioned airfilter 35 and above-mentioned side cover 31 opened and the tool box 38 of inserter can be taken out.
In addition, the exhaust gear 40 that above-mentioned combustion engine E possesses is connected with the anterior side of said cylinder lid 33, and possesses: freeing pipe 41, and it is rearward extended from the anterior side of said cylinder lid 33 by the below of above-mentioned body of the internal-combustion engine 20; And exhaust gas silencer 42, it configures in the mode extended rearwardly and upwardly in the right side side of above-mentioned trailing wheel WR, and is connected with the downstream end of above-mentioned freeing pipe 41.
The downstream end of the close above-mentioned exhaust gas silencer 42 of above-mentioned freeing pipe 41 is covered by the heat baffle 43 being installed on freeing pipe 41, and above-mentioned exhaust gas silencer 42 is covered by the muffler cover 44 of the pedal support 49 being installed on this exhaust gas silencer 42 and right side.
In the lump with reference to Fig. 4, the lower inner surface of above-mentioned side plate 17a, 17a of above-mentioned pivotable frame 17 is fixed with the cartridge unit 45,45 of the short cylinder shape mutually configured coaxially, main support 46 is configured between above-mentioned cartridge unit 45,45 at the cylindrical portion 46a that its base portion possesses, and is interspersed with support shaft 47 in cartridge unit 45,45 and cylindrical portion 46a.Thus, main support 46 can be supported on the bottom of above-mentioned pivotable frame 17 rotationally via above-mentioned support shaft 47.
Above-mentioned swing arm 27 has arm 27a, the 27a of the pair of right and left extended along the longitudinal direction in the left and right sides of above-mentioned trailing wheel WR, and the leading section of these arms 27a, 27a configures in the mode at the both ends being arranged in the swing arm carrying cylinder 23 being arranged at above-mentioned pivotable frame 17.
Overall width direction is configured with pedal support 48 outside the left and right of above-mentioned pivotable frame 17, 49, these pedal supports 48, 49 with the arm 27a by above-mentioned swing arm 27, the mode that the leading section of 27a is held between above-mentioned pivotable frame 17 and above-mentioned swing arm carrying cylinder 23 configures, in order at this pedal support 48 from pedal support 48 side in left side, the leading section of the arm 27a in left side, above-mentioned swing arm carrying cylinder 23, the leading section of above-mentioned arm 27a and the pedal support 49 on right side on right side are inserted through above-mentioned bolt 28, above-mentioned bolt 28 has and abuts with the pedal support 48 in above-mentioned left side and the expanding teat 28a engaged from outside, nut 50 is screwed with from the protrusion of the outstanding above-mentioned bolt 28 of the pedal support 49 on right side, nut 50 abuts with the pedal support 49 on right side and engages.
That is, on above-mentioned pivotable frame 17, be supported with the leading section of above-mentioned swing arm 27 in the mode that can swing via bolt 28 and be fixed with the pedal support 48,49 of pair of right and left via above-mentioned bolt 28.
Above-mentioned pedal support 48,49 is formed as, and has integratedly: support 48a, 49a, and they are fixed on above-mentioned pivotable frame 17 via above-mentioned bolt 28; Front and back extension 48b, 49b, they extend from this support 48a, 49a to the rear of vehicle fore-and-aft direction; And up and down extension 48c, 49c, they extend downwards from above-mentioned support 48a, 49a to the below of above-mentioned swing arm 27 at side-looking downward-extension.
At this, the 48c of extension up and down of the pedal support 48 in left side is formed in the mode that the bottom of the side plate 17a in the left side of the bottom and above-mentioned pivotable frame 17 that make this upper and lower extension 48c is close, on the other hand, the 49c of extension up and down of the pedal support 49 on right side is formed in the mode of position far away, the interval, bottom of the side plate 17a bottom of this upper and lower extension 49c being configured at the right side from above-mentioned pivotable frame 17, the carrying cylinder 51 making the overhang of the side plate 17a on distance right side larger than the overhang of side plate 17a in distance left side is with by biside plate portion 17a, the through mode of 17a is fixed on the biside plate portion 17a of above-mentioned pivotable frame 17, the bottom of 17a.Above-mentioned upper and lower extension 48c, 49c of abutting with the both ends of this carrying cylinder 51 are fixed on the bottom of above-mentioned pivotable frame 17 by the bolt 52 (with reference to Fig. 3 and Fig. 6) that is interspersed in above-mentioned upper and lower extension 48c, 49c and above-mentioned carrying cylinder 51 and the nut (not shown) that screws togather with this bolt 52.That is, support 48a, 49a of pedal support 48,49 are fixed on above-mentioned pivotable frame 17, and above-mentioned pivotable frame 17 is fixed in the bottom of extension up and down 48c, 49c of pedal support 48,49.
In addition, pedal support 48,49 is provided with can for riding on the above-mentioned pillion steps 53,53 taking advantage of the co-driver at the rear portion of auto use chair 22 to place pin, these pillion steps 53,53, on above-mentioned support 48a, the 49a at rear portion being arranged at above-mentioned front and back extension 48b, 49b, are installed as and can rotate between the folding position folded to pedal support 48,49 side and the extrusion position outstanding to side from above-mentioned pedal support 48,49.
In the lump with reference to Fig. 5 and Fig. 6, the above-mentioned pedal support 49 on right side is supported with brake pedal 54 in the mode can rotated via pedal shaft 55, the above-mentioned upper and lower extension 49c of the pedal support 49 on right side has integratedly along the outstanding pedal shaft support 49e in the rear of vehicle fore-and-aft direction, and an end of the above-mentioned pedal shaft 55 extended along overall width direction is combined with above-mentioned pedal shaft support 49e injection moulding.
Above-mentioned pedal shaft 55 to be configured under side-looking below compared with above-mentioned swing arm 27 at least partially and the position overlapping with a part for above-mentioned exhaust gear 40, in this embodiment, under side-looking, a part for above-mentioned pedal shaft 55 is configured at the downstream end of the freeing pipe 41 of above-mentioned exhaust gear 40.
Above-mentioned brake pedal 54 possesses: cylindric carrying cylinder portion 54a, and it can be supported rotationally by above-mentioned pedal shaft 55; Transverse arm portion 54b, it extends from this carrying cylinder portion 54a to the front along vehicle fore-and-aft direction; Tread portion 54c, it is arranged at the front end of this transverse arm portion 54b; And trailing arm portion 54d, it extends along the vertical direction and is connected with above-mentioned carrying cylinder portion 54a and arranges, and this brake pedal 54 is supported on the pedal shaft support 49e of above-mentioned upper and lower extension 49c under side-looking compared with above-mentioned swing arm 27 in the mode can rotated via above-mentioned pedal shaft 55 in below.
Above-mentioned transverse arm portion 54b is by making to form along the rearward end of vehicle fore-and-aft direction and the metal tube that makes leading section bend upward, and the rearward end of this metal tube is welded in above-mentioned carrying cylinder portion 54a.In addition, at least upper end of above-mentioned trailing arm portion 54d is configured at the rear side of above-mentioned front and back extension 49b, and is configured on overall width direction between above-mentioned swing arm 27 and above-mentioned pedal support 49.
The rearward end of the above-mentioned transverse arm portion 54b of above-mentioned brake pedal 54 is linked with and plays to above-mentioned brake pedal 54 to the end of retracing spring 56 returning the spring force that side is suppressed, and the bottom of the other end of this retracing spring 56 and the 49c of extension up and down of above-mentioned pedal support 49 links.
In addition, the retainer 57 limited the round end returning to side of above-mentioned brake pedal 54 is installed in the bottom of above-mentioned pedal support 49, in this embodiment, in the bottom of the 49c of extension up and down of above-mentioned pedal support 49, by bolt 58 and nut 59, above-mentioned retainer 57 is installed.
With reference to Fig. 1, in the right part of above-mentioned steering handle 12, so that the mode of rotating operation brake rod 61 can be provided with, and the rotating operation be provided with according to this brake rod 61 and export the 1st master cylinder 62 of brake fluid pressure.
In addition, on front-wheel WF, be provided with the operation according to above-mentioned brake rod 61 and carry out braking maneuver and also carry out the plate disc brake B1 of braking maneuver according to the stampede operation of above-mentioned brake pedal 54, on trailing wheel WR, be provided with the stampede operation according to above-mentioned brake pedal 54 and carry out the drum brake mechanism B2 of braking maneuver.
With reference to Fig. 6, be configured with the 2nd master cylinder the 63,2nd master cylinder 63 that can produce and make above-mentioned plate disc brake B1 carry out the hydraulic pressure of braking maneuver tilt slightly to front upper place in the rear side of the pedal support 49 on above-mentioned right side and be installed on the rear side of the front portion of the front and back extension 49b of above-mentioned pedal support 49.That is, the 2nd master cylinder 63 is installed on the back side of the front portion of above-mentioned front and back extension 49b by pair of bolts 64,64.
The operating effort of above-mentioned brake pedal 54 inputs to the 2nd master cylinder 63 via balancer 65, and being input to the bar 66 as brake operating force transmission member of drum brake mechanism B2 brake operation force being mechanically passed to trailing wheel WR, the pars intermedia of above-mentioned balancer 65 is connected with the upper end of this trailing arm portion 54d in the mode can rotated via axle 67 in the rear side of the trailing arm portion 54d of above-mentioned brake pedal 54.
In the upper end of above-mentioned balancer 65, be linked with the piston rod 68 of the 2nd master cylinder 63 in the configuration of the front of balancer 65 via connecting pin 69.In addition, the bottom of above-mentioned balancer 65, is linked with an end of above-mentioned bar 66 via connecting pin 70, as Fig. 1 clearly shown in, the leading section of the input arm 71 that above-mentioned drum brake mechanism B2 possesses is linked with the other end of this bar 66 via connecting pin 72.
Between above-mentioned balancer 65 and pedal support 49, according to the stampede operation of above-mentioned brake pedal 54, the above-mentioned piston rod 68 of the 2nd master cylinder 63 is pressed into after above-mentioned balancer 65 carries out action in the mode of drawing above-mentioned bar 66, and sluggish spring 73 is provided with between above-mentioned balancer 65 and pedal support 49, above-mentioned sluggish spring 73 controls the relative pose of above-mentioned balancer 65 relative to the above-mentioned trailing arm portion 54d of brake pedal 54 when stampede operation is initial, be located in the above-mentioned sluggish spring 73 between the side, upper end of above-mentioned balancer 65 and the rear portion of above-mentioned front and back extension 49b to extend along the length direction of above-mentioned front and back extension 49b, and be configured at the rear side of front and back extension 49b.
The hydraulic pipe 75 that guides of hydraulic pressure exported from the 2nd master cylinder 63 is connected with the brake clamp 76 of the plate disc brake B1 of front-wheel WF via in the side cover 31 on right side and shield 30.In addition, the hydraulic pipe 77 that the hydraulic pressure from the 1st master cylinder 62 guides also is connected with above-mentioned brake clamp 76.
The lower edge 31a of the above-mentioned side cover 31 on right side is configured to while cover at least anterior upper limb 49f of the above-mentioned pedal support 49 on right side while along this upper limb 49f from foreign side, 2nd master cylinder 63 is also configured to its part and gives prominence to from the rear side above-mentioned side cover 31 to the right of the pedal support 49 on right side is interior, and above-mentioned hydraulic pipe 75 is connected with the 2nd master cylinder 63 in above-mentioned side cover 31.
In the lump with reference to Fig. 7, for being configured at the front upper place of the 2nd master cylinder 63 to the receiver 78 of the 2nd master cylinder 63 the supply system hydrodynamic, this receiver 78 is supported by the support 79 that the main car frame 14 at vehicle body frame F is fixing.By the flexible pipe 80 guided braking liquid, receiver 78 is connected with the 2nd master cylinder 63.
And, above-mentioned receiver 78 is by being formed from outside to the transparent synthetic resin that the storage level of the braking liquid being stored in its inside carries out visual confirmation, and the above-mentioned side cover 31 on the right side covered by this receiver 78 from outside is formed with the inspection hatch 81 that can carry out visual confirmation from outside to a part for above-mentioned receiver 78.
With reference to Fig. 5 and Fig. 6, the above-mentioned pedal support 49 on right side is provided with the brake switch 84 detected the action of above-mentioned brake pedal 54, this brake switch 84 extends long along the length direction of the front and back extension 49b of above-mentioned pedal support 49, and is supported on the rear back of extension 49b before and after this.That is, have supporting board 49g the rear back of above-mentioned front and back extension 49b is projecting integratedly, above-mentioned brake switch 84 interts and is supported on this supporting board 49g.
This brake switch 84 links with the upper end of the above-mentioned trailing arm portion 54d of above-mentioned brake pedal 54, in this embodiment, at one end portion have engage with the upper end of above-mentioned trailing arm portion 54d, the other end of the union lever 85 of hook portion 85a of linking links with above-mentioned brake switch 84 via spring 86.
The rear side that brake switch cable 87 cloth stretched out from above-mentioned brake switch 84 is set on the top of above-mentioned front and back extension 49b forwards extends side, is supported in the part of rear side to this brake switch cable 87 of front and back extension 49b by back mounted 2 cable retaining pieces 88,89 on the top at above-mentioned front and back extension 49b.
The more front of the cable retaining piece 89 of the front side in 2 above-mentioned cable retaining pieces 88,89, on the back side of the above-mentioned front and back extension 49b of above-mentioned pedal support 49, clamping support unit 91 is fastened with by the bolt 90 of the secure component as sensing overall width direction, in the face of being formed at above-mentioned clamping support unit 91 along the front of vehicle fore-and-aft direction or the areal of support 93 of rear (being rear in this embodiment), utilization is supported on the cable clamp gripping member 92 of this areal of support 93 and keeps above-mentioned brake switch cable 87.
Above-mentioned clamping support unit 91 has integratedly: mounting plate portion 91a, and it is anchored on the back side of above-mentioned front and back extension 49b by above-mentioned bolt 90; And supporting board 91b, it is connected with above-mentioned mounting plate portion 91a and arranges, and above-mentioned areal of support 93 is formed at above-mentioned supporting board 91b.
And, projecting integratedly at the back side of above-mentioned front and back extension 49b have a pair protrusion 94,95 clamping above-mentioned mounting plate portion 91a from front and back, by being held on the spline realizing above-mentioned mounting plate portion 91a between these protrusions 94,95, therefore, it is possible to only utilize single bolt 90 that above-mentioned clamping support unit 91 is anchored on above-mentioned front and back extension 49b.
In addition, the protrusion 95 of the rear side in above-mentioned protrusion 94,95 is configured at from the position opposite with the above-mentioned trailing arm portion 54d of above-mentioned brake pedal 54, front, when above-mentioned brake pedal 54 is trampled to time to greatest extent, because abutting with above-mentioned trailing arm portion 54d, the maximum position of rotation of brake pedal 54 is limited.
Next the effect of this embodiment is described, the pedal support 49 on right side being fixed on vehicle body frame F is provided with the pillion steps 53 can placing pin for co-driver, and be supported with brake pedal 54 in the mode can rotated via pedal shaft 55, above-mentioned pedal support 49 is installed on to the brake switch 84 that the action of above-mentioned brake pedal 54 detects, above-mentioned pedal support 49 is formed as, have integratedly: support 49a, it is fixed on pivotable frame 17 via bolt 28, and front and back extension 49b, it extends from above-mentioned support 49a to the rear of vehicle fore-and-aft direction, brake pedal 54 is formed as having the rear side being configured at above-mentioned front and back extension 49b to major general upper end, and the trailing arm portion 54d extended along the vertical direction, owing to extending long along the length direction of front and back extension 49b, and the above-mentioned brake switch 84 being supported on the back side of extension 49b before and after this is linked with the upper end of above-mentioned trailing arm portion 54d, therefore, increasing of the maximization of pedal support 49 and parts number of packages can be avoided, and can not externally visibly brake switch 84 and cosmetic look can be improved, and can realize preventing mishandling brake switch 84.
In addition, a part for the brake switch cable 87 stretched out from brake switch 84 is supported by the rear side of above-mentioned front and back extension 49b, therefore brake switch cable 87 also can not be exposed to outside near brake switch 84, thus cosmetic look can be improved further, and can realize preventing mishandling brake switch cable 87.
In addition, pedal support 49 is integrally formed with the 49c of extension up and down extended downwards from above-mentioned support 49a, play and above-mentioned brake pedal 54 is linked with the bottom of above-mentioned upper and lower extension 49c towards returning to the other end of retracing spring 56 that the spring force and an end that suppress side and this brake pedal 54 link, therefore, it is possible to the configuration of the adjoint retracing spring 56 in vicinity of pedal support 49 that is restricted of suppression and space in the vertical direction and maximizing.
In addition, because above-mentioned brake switch 84 links with the upper-end front of above-mentioned trailing arm portion 54d, therefore, it is possible to guarantee the trip distance of the brake switch 84 extending long along the length direction of front and back extension 49b.
In addition, due to be configured at above-mentioned pedal support 49 top and be supported on above-mentioned vehicle body frame F side cover 31 lower edge 31a, be configured at least anterior upper limb 49f along above-mentioned pedal support 49, therefore, brake switch cable 87 can be made to stretch out from above-mentioned pedal support 49 to the rear side of above-mentioned side cover 31, thus brake switch cable 87 can be made not to be exposed to outside and to improve cosmetic look further as far as possible, and the mishandled effect prevented brake switch cable 87 can be improved further.
In addition, clamping support unit 91 is fastened onto the back side of the above-mentioned front and back extension 49b of above-mentioned pedal support 49 by the bolt 90 in sensing overall width direction, above-mentioned clamping support unit 91 makes the areal of support 93 keeping the cable clamp gripping member 92 of above-mentioned brake switch cable 87 to support in the face of the rear of vehicle fore-and-aft direction, therefore, it is possible to utilize cable clamp gripping member 92 and the cloth set direction of the brake switch cable 87 extended along vehicle fore-and-aft direction changed to overall width direction, overall width direction is pointed to owing to carrying out fastening bolt 90 to clamping support unit 91, therefore make to become easy in order to install clamping support unit 91 to the processing that pedal support 49 is implemented.
In addition, the 49c of extension up and down of above-mentioned pedal support 49 at side-looking downward-extension to the below of above-mentioned swing arm 27, and extend downwards from above-mentioned support 49a, above-mentioned pedal shaft 55 be configured at position overlapping with a part for the exhaust gear 40 of combustion engine E under side-looking at least partially, above-mentioned brake pedal 54 is formed as having and is configured between above-mentioned swing arm 27 and above-mentioned pedal support 49 on overall width direction, and the trailing arm portion 54d vertically extended, above-mentioned brake pedal 54 under side-looking compared with above-mentioned swing arm 27 in below, and can support rotatably via above-mentioned pedal shaft 55 on above-mentioned upper and lower extension 49c, therefore, even if be configured with exhaust gear 40 in the side, overall width direction of brake pedal 54, also with the supporting power of abundance, brake pedal 54 can be supported on pedal support 49.
In addition, balancer 65 is utilized to be distributed to the 2nd master cylinder 63 and bar 66 by the brake operation force inputted from above-mentioned brake pedal 54, wherein, 2nd master cylinder 63 can produce and make the plate disc brake B1 being arranged at front-wheel WF carry out the hydraulic pressure of braking maneuver and be installed on above-mentioned pedal support 49, brake operation force is mechanically passed to the drum brake mechanism B2 being arranged at trailing wheel WR by bar 66, the drum brake mechanism B2 of the plate disc brake B1 of front-wheel WF and trailing wheel WR is made to carry out the linkage brake of braking maneuver in linkage therefore, it is possible to form by the operation of above-mentioned brake pedal 54.
In addition, because an end and the 2nd master cylinder 63 link and the pars intermedia of above-mentioned balancer 65 that links of the other end and above-mentioned bar 66 links in the rear side of above-mentioned trailing arm portion 54d and this trailing arm portion 54d, therefore, it is possible to be configured to by bar 66 as far as possible near swing arm 27 side, thus above-mentioned bar 66 can be configured to the drum brake mechanism B2 closer to trailing wheel WR on overall width direction.
In addition, sluggish spring 73 is folded with between the rear portion of front and back extension 49b that have integratedly due to the above-mentioned end side of above-mentioned balancer 65 and above-mentioned pedal support 49, that extend to the rear of vehicle fore-and-aft direction, wherein, this sluggish spring 73 along this before and after the length direction of extension 49b extend and be configured at the rear side of front and back extension 49b, therefore, it is possible to improve cosmetic look and the length of sluggish spring 73 can be guaranteed and guarantee required spring force.
Further, because the retainer 57 limited the turning end returning to side of above-mentioned brake pedal 54 is installed on the bottom of above-mentioned pedal support 49, therefore, it is possible to pedal support 49 integral unit of retainer 57 will be comprised, thus assembleability can be improved.
Although be illustrated embodiments of the present invention above, the present invention is not limited to above-mentioned embodiment, carries out various design modification with can not departing from its purport.
Claims (5)
1. a two-wheeled motor vehicle, it is forming on the pivotable frame (17) to a part for the vehicle body frame (F) taking advantage of auto use chair (22) to support of series type, the leading section of the swing arm (27) in rearward end, trailing wheel (WR) being carried out to axle supporting is supported with in the mode that can swing via fulcrum (28), the pedal support (49) being fixed on described vehicle body frame (F) is provided with and can places the pillion steps (53) of pin for co-driver and be supported with brake pedal (54) in the mode can rotated via pedal shaft (55), the body of the internal-combustion engine (20) of combustion engine (E) is configured with in the front of described pivotable frame (17),
The feature of described two-wheeled motor vehicle is,
Described pedal support (49) is formed as, and has integratedly: support (49a), is fixed on this pivotable frame (17) outside its overall width direction being configured at described pivotable frame (17), and upper and lower extension (49c), its side-looking downward-extension to described swing arm (27) below and extend downwards from described support (49a), position overlapping with a part for the exhaust gear (40) of described combustion engine (E) under side-looking is configured with described pedal shaft (55) at least partially, the described brake pedal (54) being supported on described upper and lower extension (49c) in the below of described swing arm (27) in the mode can rotated via described pedal shaft (55) under side-looking is formed as having trailing arm portion (54d), described trailing arm portion (54d) to be configured between described swing arm (27) and described pedal support (49) and vertically to extend on overall width direction.
2. two-wheeled motor vehicle according to claim 1, is characterized in that,
Possess: master cylinder (63), it can produce the hydraulic pressure that the plate disc brake (B1) making to be arranged at front-wheel (WF) carries out braking maneuver, and described master cylinder (63) is installed on described pedal support (49); Brake operating force transmission member (66), brake operation force is mechanically passed to the drum brake mechanism (B2) being arranged at trailing wheel (WR) by it; And balancer (65), its brake operation force that will input from described brake pedal (54) distributes to described master cylinder (63) and described brake operating force transmission member (66).
3. two-wheeled motor vehicle according to claim 2, is characterized in that,
One end and described master cylinder (63) link and the pars intermedia of described balancer (65) that links of the other end and described brake operating force transmission member (66), link in the rear side of described trailing arm portion (54d) and this trailing arm portion (54d).
4. two-wheeled motor vehicle according to claim 3, is characterized in that,
Described pedal support (49) is formed as, there is front and back extension (49b) that the rear from described support (49a) to vehicle fore-and-aft direction extends integratedly, between a described end side and the rear portion of described front and back extension (49b) of described balancer (65), be folded with sluggish spring (73), this sluggish spring (73) extends along the length direction of described front and back extension (49b) and is configured at the rear side of front and back extension (49b).
5., according to the two-wheeled motor vehicle in Claims 1 to 4 described in wantonly 1, it is characterized in that,
The retainer (57) limited the turning end returning to side of described brake pedal (54) is installed on the bottom of described pedal support (49).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013177804 | 2013-08-29 | ||
| JP2013-177804 | 2013-08-29 | ||
| PCT/JP2014/063969 WO2015029520A1 (en) | 2013-08-29 | 2014-05-27 | Automatic two-wheeled vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105517883A true CN105517883A (en) | 2016-04-20 |
| CN105517883B CN105517883B (en) | 2018-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480048113.7A Active CN105517883B (en) | 2013-08-29 | 2014-05-27 | Two-wheeled motor vehicle |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JP6077662B2 (en) |
| CN (1) | CN105517883B (en) |
| BR (1) | BR112016003548B1 (en) |
| MY (1) | MY177121A (en) |
| PH (1) | PH12016500370A1 (en) |
| WO (1) | WO2015029520A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6209792B2 (en) | 2016-03-31 | 2017-10-11 | 本田技研工業株式会社 | Reservoir tank mounting part structure for saddle-ride type vehicles |
| US11072393B2 (en) | 2017-01-12 | 2021-07-27 | Honda Motor Co., Ltd. | Transmission for saddled vehicle |
| WO2018142575A1 (en) * | 2017-02-03 | 2018-08-09 | 本田技研工業株式会社 | Front/rear interlocking brake device for saddle-type vehicle |
| WO2019138428A1 (en) * | 2018-01-12 | 2019-07-18 | Hero MotoCorp Limited | Speed deceleration system of vehicle |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1185082A (en) * | 1996-09-19 | 1998-06-17 | 日本电气株式会社 | Paging receiver with message dividing function |
| JP2011143767A (en) * | 2010-01-13 | 2011-07-28 | Honda Motor Co Ltd | Interlocking brake device for motorcycle |
| JP2013154845A (en) * | 2012-01-31 | 2013-08-15 | Honda Motor Co Ltd | Brake device for motorcycle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5205326B2 (en) * | 2009-03-31 | 2013-06-05 | 本田技研工業株式会社 | Saddle riding |
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2014
- 2014-05-27 BR BR112016003548-8A patent/BR112016003548B1/en active IP Right Grant
- 2014-05-27 WO PCT/JP2014/063969 patent/WO2015029520A1/en active Application Filing
- 2014-05-27 CN CN201480048113.7A patent/CN105517883B/en active Active
- 2014-05-27 MY MYPI2016700646A patent/MY177121A/en unknown
- 2014-05-27 JP JP2015534030A patent/JP6077662B2/en active Active
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2016
- 2016-02-24 PH PH12016500370A patent/PH12016500370A1/en unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1185082A (en) * | 1996-09-19 | 1998-06-17 | 日本电气株式会社 | Paging receiver with message dividing function |
| JP2011143767A (en) * | 2010-01-13 | 2011-07-28 | Honda Motor Co Ltd | Interlocking brake device for motorcycle |
| JP2013154845A (en) * | 2012-01-31 | 2013-08-15 | Honda Motor Co Ltd | Brake device for motorcycle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105517883B (en) | 2018-05-01 |
| BR112016003548B1 (en) | 2022-01-04 |
| PH12016500370B1 (en) | 2016-05-02 |
| PH12016500370A1 (en) | 2016-05-02 |
| MY177121A (en) | 2020-09-07 |
| BR112016003548A2 (en) | 2017-08-01 |
| JPWO2015029520A1 (en) | 2017-03-02 |
| WO2015029520A1 (en) | 2015-03-05 |
| JP6077662B2 (en) | 2017-02-15 |
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