CN101386312A - Support device for two-wheel motocycle - Google Patents

Abstract

The invention provides a support device for two-wheel motorcycle with excellent operation performance to foot pedal. The support device (S) is arranged below the foot pedal (9) for keeping the motorcycle vertical when front and rear wheels are grounded. The support device (S) comprises a foot body (15) which can be lifted between a grounding position and a containing position and can be rotated round a rotary shaft (16A). Foot steps (51), which are linked with the foot body (15), are arranged at front region of the foot pedal (9). The foot steps (51) can rotate round a foot step shaft (54) which is further back. A foot step surfaces (51A) are extrusive towards upper of the foot pedal (9) when the foot body (15) is located at the grounding position, and are approximately level to the foot pedal (9) when the foot body (15) is located at the containing position.

Description

Support device for two-wheel motocycle

Technical field

The present invention relates to be used in support (stand, the leg) device of two-wheeled motorcycle.

Background technology

In the past,, had the main support that vehicle is vertically lifted with the state that trailing wheel is lifted as the holder device that is used in two-wheeled motorcycle.But in the two-wheeled motorcycle of the commercial affairs usefulness that for example repeats boarding (getting on or off the bus) continually etc., the words that main support is all operated in each boarding are very loaded down with trivial details.Therefore, outside main support, wish to have the easy holder device of operation.As the two-wheeled motorcycle that discloses the holder device that possesses such ease of Use type, known have a following patent documentation 1.

In the holder device that above-mentioned communique is put down in writing, comprising: take in and the direction of standing up on lifting pin body and being used to freely pedal that this pin body is moved to receiving state from the state of the back (erecting) of standing up.When pedal was in the position that erects at the pin body, the pedal face was in the outstanding upward state of foot-operated platform of placing pin from the driver, when foot-operated platform is trampled, the pin body is moved to receiving state.

Patent documentation 1: the spy opens flat 8-40327 communique

But, in this holder device, the pedal face by the state after trampling under, also make a part from foot-operated platform outstanding (with reference to Figure 10 of above-mentioned communique).

Its reason is: on birds-eye view, the part of pedal face is configured in the position that overlaps with the front edge of vehicle seat, so the operation that trampling often of carrying out of pedal face undertaken by driver's heel.That is because: under the state of trampling end of pedal face, by the heel processing ease produce trample insufficient.The heel operation is compared with the tiptoe operation, along with sole near horizontality, becoming is difficult to make the pedal force effect, so trample this part if do not form the extension of suitable height on the pedal face, then is not easy the height of pedal face is trampled top consistent location with foot-operated platform.Can enumerate following reason in addition: general heel operation is difficult to slyness to be carried out, and has the pedal face and steps on inclined to one side danger, so if above-mentioned extension is formed on the Width ora terminalis of pedal face, then also can realize as skidproof function.

According to such situation, the holder device in the above-mentioned communique must adopt following structures: even when the pin body is positioned at reception position, also make the part of pedal face outstanding from foot-operated platform energetically.But, in the configuration of aforesaid pedal face, also leave the leeway of improvement for the operability of trampling, has following problems in addition: make the part of pedal face be unsuitable for being configured in the zone that the driver is put pin usually, so dwindled the degree of freedom of the configuration of pedal face from the outstanding structure of foot-operated platform.

Summary of the invention

The present invention is based on above-mentioned situation and finishes, and its purpose is to provide a kind of operability to pedal excellent and can improve the support device for two-wheel motocycle of degree of freedom of the configuration of pedal face.

Be used to reach the device of above-mentioned purpose, be to be set at the below that is arranged at the stretcher between handlebar and the vehicle seat, the support device for two-wheel motocycle that under front and back wheel connected to chassis state, car body can be remained the posture of standing up, it is characterized in that, comprise: the pin body, it can be at earthing position and displacement between near the reception position of car body side; And pedal, it has the pedal face, can by to this pedal face trample the operation make described pin body from earthing position to the reception position displacement; Wherein, pedal can link with the shift action of pin body, and it is forwards spaced apart from the position of the front end of vehicle seat that the pedal face is configured to the position of its rear end on birds-eye view, and the pedal face is outstanding above stretcher when the pin body is positioned at earthing position, when the pin body is positioned at reception position, the pedal face with flush above the stretcher or be positioned near it.

According to the present invention, car body is being remained under the situation of the posture of standing up, the pin body is descended to earthing position from reception position.At this moment, the pedal face of taking in pedal is positioned at position outstanding above stretcher.On the other hand, when trampling the pedal face in order to travel, the pin body is lifted to reception position from earthing position.When this was trampled, the pedal face was configured on birds-eye view its rear end and forwards leaves from the front end of vehicle seat, trampled operation easily so compare with structure in the past.In addition, when the pin body is positioned at reception position, the pedal face with flush above the stretcher or be positioned near it, so also the utilization of pedal face can be made footwell.Therefore, we can say the degree of freedom of the configuration that can improve the pedal face.

Description of drawings

Fig. 1 is the lateral plan of two-wheeled motorcycle;

Fig. 2 is the birds-eye view of periphery of the installation portion of expression holder device;

Fig. 3 is the birds-eye view that amplifies the main portion of presentation graphs 2;

Fig. 4 is the left side view of holder device;

Fig. 5 is the cutaway view of the state of expression pin body when being positioned at reception position;

Fig. 6 is that expression pin body breaks away from and is arranged in the state of reception position and is in cutaway view towards the state on the way of earthing position;

Fig. 7 is that expression pin body breaks away from and is arranged in the state of earthing position and is in cutaway view towards the state on the way of reception position;

Fig. 8 is the birds-eye view of the action of expression brake rod, (A) represents preoperative state, and (B) expression only pulls the state of the 1st line, and (C) expression pulls the state of the 1st, the 3rd line.

Nomenclature

8: car body main body (leg fender)

8A: protrusion

9: stretcher

11: vehicle seat

15: the pin body

16A: turning cylinder

24: ratchet (pivot stop member)

42: handlebar (steering handle, handle)

51: pedal

51A: pedal face

54: the pedal axle

59: union lever (transom)

S: holder device

F: put the pin zone

The specific embodiment

＜embodiment 1 〉

By Fig. 1 to Fig. 8 embodiments of the present invention 1 are described.In the drawings, 1 be illustrated in the integral body that the rear portion has the pedal-type two-wheeled motorcycle in compartment (case).Vehicle frame 2 has the following pipe 3 that extends from the head pipe (all not shown) of inserting logical steering shaft downwards.Pair of right and left after-frame 4 under manage 3 and extend to rear view of vehicle.After-frame 4 from managing 3 bottom down in the overall width direction separately, has the horizontal part 4A (bogie side frame) that approximate horizontal ground rearward extends as shown in Figure 2.

At the central portion of vehicle, dispose the axis that makes cylinder driving engine E towards the place ahead.This driving engine E be by after-frame 4 support the unit oscillating driving engine that can swing, its propulsive effort transmits to trailing wheel 6 via power transfering part 5.

The roughly whole of vehicle covered by the body outer skin (cover) 7 that is fixed on the vehicle frame 2.Front part of vehicle in the body outer skin 7 forms as leg fender (fairing, leg air baffle, the car body main body 8 that legshield) works.On the lower end, rear portion of car body main body 8 approximate horizontal ground stretcher 9 is arranged continuously.Covered by vehicle seat lower cover 12 between the front portion of the rear end of stretcher 9 and vehicle seat 11, the rear of vehicle seat lower cover 12 is covered by pair of right and left side lower cover 13.In the rear of vehicle seat 11 horizontal arrangement compartment panel unit P is arranged, and be fixed to after-frame 4.

Side is provided with holder device S below stretcher 9.As shown in Figure 2, between the two horizontal parts 4A of after-frame 4, set up the metal housing 14 of taking in holder device S.On housing 14, form the incorporating section of oriented top opening (its opening surface is covered by not shown lid box-likely.) 14A, stretch out laterally on the top of its overall width direction both sides and to be formed with a pair of installation portion 14B relative with after-frame 4.Two installation portion 14B on the horizontal part 4A of after-frame 4 (bogie side frame), carry out the fixing of housing 14 via bolt ups such as carriages thus.

Dispose an axial region 16 (boss) of pin body 15 near the rearward end in the 14A of incorporating section along the overall width direction.This axial region 16 is supported as can to rotate around the turning cylinder 16A that two ends are erected between relative sidewall 14C, the 14D of incorporating section 14A.Near the overall width direction both ends of this axial region 16, radius vector direction rear is extruded with armite 17.Two armites 17 are as shown in Fig. 5 waits, the fenestra 18 from the diapire of incorporating section 14A to the rear wall opening by and rearward outstanding from housing 14, its top is attached on the pin body 15 that is made of metal tubing.Thus, pin body 15 can (this position and reception position angulation be certain at the reception position shown in the solid line of Fig. 1 and the earthing position shown in the dotted line, when vehicle single-piece deflection changed owing to driver's body weight, this position changed according to this variable quantity) between rotate.On the rear surface of housing 14,, be separately installed with abutting member 19 with two armites, 17 corresponding positions, play pin body 15 to reception position reset and with the effect of the buffering during butt (touching) above two armites 17.

Pin body 15 as shown in Figure 2, integral body forms roughly U word shape, and overall width direction two ends form a pair of leg of opening to tip side 20.Top on even keel at two legs 20 is fixed with columned member 60 and becomes grounding parts, and integral body is coated with rubber coating (rubber boot) 21, the impact when protective grounding face (for example being pasted with the floor of brick) is avoided pin body 15 and dropped to ground plane.In addition, rubber coating 21 uses resinous connecting strap (frenulum, tie band) 22 in the present embodiment and is installed on the leg 20.Be equipped with laterally at a near side leg 20 (driver's left foot side) rubber coating 21 (by rubber coating 21 places) and be used for the protrusion 23 that the driver steps on skirt body 15.

Next, to the lifting action that allows pin body 15, the action that specifically descends to earthing position from reception position but the folk prescription of restriction action round about describe to the R of mechanism.Folk prescription comprises to the R of mechanism: the ratchet 24 of fan-shaped (limit rotation member) and be unidirectional ratchet 25 with the limit rotation of this ratchet 24.

Ratchet 24 is embedded in the overall width direction central portion (also being vehicle single-piece overall width direction central portion, so be the equidistant positions of two grounding parts apart from pin body 15 described later (rubber coating 21)) of an axial region 16, is formed by metal sheet material.Scope radius vector direction is outstanding at a predetermined angle at the peripheral part of ratchet 24, and is formed with a plurality of ratchet 24A on its neighboring.

On the other hand, in housing 14, dispose limiting member 26 in the place ahead of ratchet 24.Limiting member 26 has the relative tabular member that clips ratchet 24 along the overall width direction, and form with they mutually between the structure that links of part.The lower end side of limiting member 26 is supported by the pivot shaft 36 that is supported on along the overall width direction in the housing 14, and limiting member 26 integrated support are got and can rotate around pivot shaft 36.In upper end side the slide roller 37 that can rotate is installed, slides while can on the neighboring of ratchet 24, rotate.On the part of the neighboring of ratchet 24, be recessed to form fastening recess 24B with predetermined angular range, slide roller 37 falls into fastening recess 24B and fastening (state of Fig. 5) there when pin body 15 is in collecting position, limiting the clockwise direction of ratchet 24 in this figure thus rotates, its result can not make the pin body 15 that is in reception position under the state that does not apply the rear wheel-side braking, do not descend to earthing position because do not note.

Be used to make limiting member 26 to carry out with respect to the fastening action of ratchet 24 or being constructed as follows of carrying out that fastening removes described.Be extruded with laterally from a side's of limiting member 26 side (being the side shown in the right side among Fig. 2) and link pin 27.On this links pin 27, via the slotted hole 31 towards fore-and-aft direction be equipped be connected rear brake bar 28 on the relative bar side relaying member 30 of the 1st line 29, and link pin 27 is positioned at slotted hole 31 usually time the rearward end.This bar side relaying member 30 forms the roughly U word shape that has the face of turning back in the front part of vehicle side, is connected with the end of the 1st line 29.The 1st line 29 is configured to connect the antetheca of housing 14, and the turning back between the face of this antetheca and bar side relaying member 30, is provided with retracing spring 32 on the 1st line 29.

Insert the top ends that is provided with drg side relaying member 33 each other on the top of bar side relaying member 30.Top ends at drg side relaying member 33 is connected with described binding pin 27, on the other hand, is connected with the end that is connected the 2nd line 35 on the not shown rear brake gear in the rear end of drg side relaying member 33.Therefore, with slide roller 37 fastenings under the state of the fastening recess 24B of ratchet 24, make the spring force of bar side relaying member 30 opposing retracing springs 32 if hold (operation of holding with a firm grip) rear brake bar 28 via the 1st line 29 and pull, then limiting member 26 is center and to the anticlockwise motion of Fig. 5 with pivot shaft 36, so slide roller 37 breaks away from from fastening recess 24B, allow the rotation of ratchet 24.Like this, limiting member 26 is center and under the state of diagram anticlockwise motion, via drg side relaying member 33 the 2nd line 35 being pulled with pivot shaft 36.Owing to be arranged on the not shown spring cumulative effect power in the rear brake gear,, become by this spring force and with the state of limiting member 26 to diagram clockwise direction loading force so the 2nd line 35 is pulled to being accompanied by.

Between the two sides of limiting member 26, be provided with on direction of principal axis on pivot shaft 36 that the compartment of terrain is chimeric an a pair of ratchet 25.This ratchet 25 can rotate around pivot shaft 36 independently with limiting member 26.Ratchet 25 is the rearward outstanding claw 25A of fastening selectively on ratchet 24A that be formed with on the top of posterior edges.On ratchet 25, between the bottom surface of an opposite side with claw 25A, be provided with circular arc spring 38 at itself and housing 14, to ratchet 25 application of forces, its direction to claw 25A and ratchet 24A fastening is rotated.Between two ratchets 25, be equipped with release component 39 to be clamped in their middle modes.Release component 39 is entrenched on the pivot shaft 36, and is same with ratchet 25, can rotate around pivot shaft 36.On release component 39, be formed with slotted hole 40, and communication pin 34 fastenings that will give prominence to from the upper end of ratchet 25 are in the rearward end of slotted hole 40.Upper end at release component 39 is connected with the end that is connected the 3rd line 41 on the rear brake bar 28 via retracing spring 58, pulled by the spring force that makes the 3rd line 41 opposing retracing springs 58, thus by communication pin 34 incorporate release components 39 with ratchet 25 to the diagram anticlockwise motion, can be with the engagement releasing of claw 25A with the ratchet 24A of ratchet 25.

Base portion at the handle 43 (handle, handle grip) of the end that is arranged on handlebar 42 is provided with metal bar installing department 44.On this bar installing department 44, be connected with the end of the cover panel of the 1st line 29 and the 3rd line 41, and rear brake bar 28 is installed to such an extent that can rotate around pin 45 is installed.Be connected with the end of the 1st line 29 at the base portion of rear brake bar 28.In addition, side is removed plate 46 being equipped with respect to the mode that installation pin 45 freely rotates below the base portion of rear brake bar 28, and links the end that the 3rd line 41 is arranged on releasing plate 46.

And then, on the base portion of rear brake bar 28, be provided with can pressing operation disengage button 47, have not shown fastening axle below.Removing on the plate 46, relatively have not shown fastening hole with the lower end of the fastening axle of disengage button 47, when the state (state of Fig. 8 (a)) at the operation rear brake bar 28 of not holding with a firm grip descends pressing operation disengage button 47, the top of the fastening axle of disengage button 47 enters the fastening hole, when under this state, holding operation rear brake bar 28 with a firm grip, remove plate 46 and rotate around pin 45 is installed in linkage, pull operation the 1st, the 3rd line 29,41 (state of Fig. 8 (c)) thus together with rear brake bar 28.Relative therewith, if rear brake bar 28 is not held on pressing operation disengage button 47 ground, the fastening axle of then removing plate 46 and disengage button 47 is non-fastening state, even operation rear brake bar 28 so hold with a firm grip, remove also invariant position of plate 46, therefore only pull operation the 1st line 29 (state of Fig. 8 (b)).

Clipping the relative position of limiting member 26, the outstanding a pair of bar sheet 48 (lever arm, レ バ-sheet) that is equipped with in the radius vector direction outside (roughly the place ahead) along the overall width direction at the outer peripheral face of axial region 16.On the other hand, be formed with a pair of hold-down arm 49 in that the central portion of the antetheca of housing 14 is forwards outstanding.(oildamper), this cylinder has power fluid in the inside envelope, has the bar 61 that can stretch for oil damper, oil-pressure damper to be connected with cylinder 50 between two hold-down arms 49 and cooresponding bar sheet 48.A side end of two cylinders 50 (toe lateral end) is connected to such an extent that can rotate with respect to the front end of hold-down arm 49, and bar side end (rear portion side end) is connected to such an extent that can rotate with respect to the top of bar sheet 48.Two cylinders 50 are arranged side by side on the overall width direction, and dispose along the vehicle fore-and-aft direction respectively.But though two cylinders 50 are outstanding to the place ahead of housing 14, the top of two cylinders 50 do not given prominence to from the upper limb of housing 14, covers not shown shell with obstruction free on housing 14.

Two cylinders 50 work as compression spring, and only are constituted as carry out attenuation when elongation.Cylinder 50 constitutes switching mechanism T, can be boundary with the center position (state of Fig. 6) on the axis that is centered close to cylinder of turning cylinder 16A (axis that hold-down arm 49 sides and bar sheet 48 side both sides' coupling end is linked), carry out the application of force and make pin body 15 to reception position side displacement (moving) or make pin body 15 rotate on the contrary to the earthing position side.

Under the state that ratchet 25 and the fastening of the ratchet 24A of ratchet 24 are removed, the pin body 15 that is in earthing position is described being used for to the structure of reception position displacement.

On the position of the ratio overall width direction line of centers more close one-sided (driver's right crus of diaphragm side) of stretcher 9, dispose pedal 51.That is, as shown in Figure 2, as the car body main body 8 of leg fender for fear of with the interference of pipe 3 down, the overall width direction central portion of back rearward bloats and forms protrusion 8A, pedal 51 is configured in the position of deflection right crus of diaphragm side with respect to this protrusion 8A.This pedal 51 as shown in Figure 4, when pin body 15 is in earthing position (position shown in the long and two-short dash line), top pedal face 51A is positioned at by the top opening 52 that is formed on stretcher 9 outstanding upward position (with reference to the state shown in the long and two-short dash line), and when pin body 15 is in reception position (position shown in the solid line), pedal face 51A is chimeric with the state roughly very close to each other around with respect to opening 52, with top substantially flush (state shown in the solid line) of stretcher 9.In addition, on stretcher 9 on, clip the two side areas of the overall width direction of protrusion 8A, the part of putting pin zone F when constituting the driver and placing pin usually, and as shown in Figure 2, pedal face 51A is configured in this and puts in the F of pin zone.

In addition, as shown in phantom in Figure 1, when pin body 15 was in earthing position, pedal face 51A was configured to position, its rear end and leaves preset distance from the front edge of vehicle seat 11 to vehicle front.And then as shown in Figure 2, when pin body 15 was in reception position, pedal face 51A was configured to its front edge and rearward leaves preset distance from the back of leg fender (car body main body 8).

Below pedal face 51A, rearward be extended with and form circular-arc arm 53.On the other hand, can be supported with pedal axle 54 rotationally along the overall width direction below the installation portion 14B of one-sided (the disposing pedal 51 1 sides) of housing 14, the rear end of arm 53 is attached near the end in the overall width direction outside of pedal axle 54.Pedal axle 54 is compared the outside that is positioned at the overall width direction with turning cylinder 16A shown in Fig. 3 etc.Specifically, the medial end of pedal axle 54 (left end) on the birds-eye view on the overall width direction with the right-hand end position consistency of turning cylinder 16A.End in the overall width direction inboard of pedal axle 54, the radius vector direction outside are fixed with the distolateral of union lever 59.Another of union lever 59 be distolateral to be attached at and roughly to form the distolateral of circular-arc connecting strap 55, and another of this connecting strap 55 be distolateral to be attached near a side the rearward end of outside of armite 17 of pin body 15.Like this, pin body 15 can move displacement in linkage with the displacement of pedal 51.

In addition, be provided with pin body position detector switch 56 in the end in the overall width direction outside of the installation portion 14B of housing 14.On the other hand, pressing plate 57 is installed, thereby when trampling pedal 51 pin bodies 15 and be positioned at reception position, presses presser feet body position detector switch 56 by pressing plate 57 in the outside of the rearward end of the arm 53 of pedal 51.This pin body position detector switch 56 is assembled in the control circuit of driving engine E in this embodiment.Control setup is set for based on controlling from the having or not of signal of pin body position detector switch 56, allows the rotating speed of driving engine E to improve when pin body 15 is positioned at reception position, but forbids that when being in earthing position the rotating speed of driving engine E improves.

Next, specify the action effect of the present embodiment that constitutes like that as mentioned above.As shown in Figure 5, be positioned at pin body 15 under the state of reception position, thereby slide roller 37 fastenings of limiting member 26 are in the state of the rotation that stops ratchet 24 in the fastening recess 24B of ratchet 24, so pin body 15 can not rotate to earthing position because of not noting in vehicle '.When pin body 15 was positioned at reception position, shown in solid line among Fig. 4, the pedal face 51A of pedal 51 was in the top substantially flush state with stretcher 9, becomes the obstacle of driving so pedal 51 can not become useless thrust.

When pin body 15 is descended, make under the front and back wheel connected to chassis state, do not carry out the operation of holding with a firm grip of carrying out rear brake bar 28 of disengage button 47 with pushing.So the 1st line 29 is pulled, so limiting member 26 is the anticlockwise motion of middle mind-set Fig. 5 via bar side relaying member 30 with pivot shaft 36.Thus, limiting member 26 becomes the posture (Fig. 6 state) that vertical roughly stands up (straight) from the hypsokinesis posture.So slide roller 37 breaks away from from the fastening recess 24B of ratchet 24, so ratchet 24 becomes the state of liberating from the limit rotation of being undertaken by limiting member 26.

Under this state, the driver pin is rested on the protrusion 23 of pin body 15 and pin body 15 integral body are pedaled following time to earthing position, with the displacement of pin body 15 ground that links, ratchet 24 clockwise rotates as shown in Figure 6.During this period, slide roller 37 breaks away from fastening recess 24B and slides onto on the neighboring of ratchet 24.Become when standing up posture at limiting member 26, the 2nd line 35 is forwards pulled.The not shown interior spring of post brake device of this pulling opposing carries out, so limiting member 26 loads application force by this spring force to the diagram clockwise direction, so slide roller 37 is maintained the state on the neighboring that is pressed against ratchet 24.In when operation of holding with a firm grip when under this state, stopping, on bar side relaying member 30, act on rearward pressing force by retracing spring 32 to rear brake bar 28.Thus, the binding pin 27 of limiting member 26 moves to front in slotted hole 31, and bar side relaying member 30 rearward moves thus, so the 1st line 29 is pulled to the rear, and its result, rear brake bar 28 resets to the preoperative original position of holding with a firm grip.

On the other hand, in pin body 15 is during the earthing position rotation, be accompanied by the rotation of an axial region 16, bar sheet 48 is that rotate at the center with turning cylinder 16A also.Therefore, shunk lentamente from the first-half period inner casing 50 of reception position during the earthing position rotation, so ratchet 24 and pin body 15 are replied loading force of displacement owing to cylinder 50 is subjected to making their to the reception position side at pin body 15.Therefore, if interrupt in operating in during this period under the pedaling with pin body 15, then ratchet 24 and pin body 15 automatically return to reception position owing to the loading force of cylinder 50.

Then, rotation at pin body 15 carries out, when surpassing the axis and the bar sheet 48 of cylinder 50 and being listed in center position (state shown in Figure 6) on the same straight line, the loading force that is produced by cylinder 50 is with above-mentioned opposite, with the mode effect that ratchet 24 is loaded to clockwise direction, so operation under the pedaling of pin body 15 is got final product with lighter power, interrupt halfway even pedal down operation in addition, pin body 15 is also accepted the loading force of cylinder 50 and is automatically rotated (with reference to Fig. 7) to earthing position.Before the top ends of pin body 15 at once will ground connection, ratchet 25 meshed gradually with the ratchet 24A of ratchet 24, and at the top ends connected to chassis of pin body 15 constantly, the ingear of ratchet 24A and ratchet 25 stops, and keeps both fastening states.Like this, limited ratchet 24 and pin body 15 and replied displacement to the direction of reception position, thus the leg 20 that vehicle integral body is supported for pin body 15 connected to chassis state together, and be in the state of left and right sides balance.In addition, when pin body 15 was in ground state, limiting member 26 was retained as the posture of standing up as mentioned above, and the 2nd line 35 is retained as the state that is pulled, so rear brake is retained as mode of operation.Therefore, even make vehicle parking in down-hill way, vehicle can not move because of not noting yet.

Operation is many under the pedaling of above-mentioned pin body 15 carries out under the driver is sitting in state on the vehicle seat.Therefore, even the top ends ground connection of state leftover bits and pieces body 15 of taking one's seat, when the driver leaves from vehicle seat 11, bumper (shock absorber) (not shown) thus lift on the elongation pin body 15.Therefore, the top ends that can produce pin body 15 is temporarily from the state of ground plane come-up, but since this moment also by the loading force of cylinder 50 make ratchet 24 further rotations pin body 15 is rotated downwards, so automatically correct to ground state.

If to pin body 15 is described from the action of earthing position when reception position resets, at first the disengage button 47 with rear brake bar 28 is pressed into.Thus, the fastening axle (not shown) of disengage button 47 enters the fastening hole (not shown) of removing plate 46 and fastening, so if hold operation rear brake bar 28 with a firm grip, ground therewith then links, remove plate 46 and also rotate, so the 1st, the 3rd line 29,41 is pulled together around pin 45 is installed.So bar side relaying member 30 forwards moves, but only link pin 27 this moment from the leading section of slotted hole 31 end side shifting backward, limiting member 26 can not move.On the other hand, because the pulling of the 3rd line 41 forwards furthers ratchet 25,, allow the anti-clockwise of ratchet 24 to rotate so the engagement of claw 25A and ratchet 24A is disengaged.

On the other hand, when pin body 15 was in earthing position, pedal 51 was in state outstanding above stretcher 9.At this moment, as shown in Figure 7, become and make pedal face 51A towards oblique posterosuperior posture.Under the state of the rotation of above-mentioned permission ratchet 24, promptly one side pressing operation disengage button 47 is held with a firm grip on one side and is operated under the state of rear brake bar 28, the driver is by trampling pedal face 51A, make on the pin body 15 and lift, pedal face 51A is being trampled when flushing above the stretcher 9, pin body 15 resets to reception position.In this period, the slide roller 37 of limiting member 26 is constantly slided on the outer peripheral face of ratchet 24, can not rotate to the earthing position direction thereby fall into fastening recess 24B ratchet 24 in the moment that arrives fastening recess 24B.When pin body 15 reset to reception position, the armite 17 of pin body 15 was connected on the abutting member 19 that is made of the elastomeric material that is installed on the housing 14, so the impact can absorb pin body 15 reliably and reset the time.

Because pin body 15 resets to reception position, pressing plate 57 is pressed presser feet body position detector switch 56.Thus, from the control setup output detection signal of this switch 56, allow to improve the rotating speed of driving engine E to driving engine.On the contrary, when pin body 15 was in earthing position, parking lighted and makes the driver to perceive 15 declines of pin body with lamp, even and the maloperation throttle gate, the rotating speed of driving engine E does not improve yet.

Can and then find distinctive structure as described below from above-mentioned embodiment.

(1) whole of pedal face 51A with flush above the stretcher 9 or be positioned near it.

According to such structure, whole of pedal face 51A can be utilized and do foot-operated zone, so can further improve the degree of freedom of the configuration of pedal face 51A.

(2) pedal 51 comprise pedal axle 54 along vehicle-width direction configuration, the arm 53 that extends to the approximate diameter direction outside from this pedal axle 54 and the pedal face 51A that is arranged on these arm 53 tops, and pedal face 51A is configured in than pedal axle 54 more by the vehicle front place.

According to such structure, because pedal face 51A is configured in than pedal axle 54 more by the vehicle front place, and when pedal face 51A is stepped on, become and be called the substantially flush state of face of the general planar of stretcher 9, make the inclination attitude of upper end side towards vehicle front so the posture of the pedal face 51A before the trampling when pin body 15 is in earthing position becomes.Therefore, the driver can make heel side and stretcher 9 by forefoot (tiptoe) pedal face 51A be trampled operation contiguously, so can successfully trample operation.

(3) pin body 15 can be that rotate at the center with the turning cylinder 16A (axial region 16) along width over sides of car body direction configuration, and with turning cylinder 16A coaxially and near line of centers, dispose when pin body 15 is in reception position restrict foot body 15 to the pivot stop member 24 (ratchet 24) of earthing position rotation about the Width of vehicle.

According to such structure, because the pivot stop member (ratchet 24) that will carry out the pivot stop of pin body 15 is configured near the line of centers about the Width of vehicle, so the power of pivot stop is acted on both sides' the grounding parts (rubber coating 21) equably.

(4) pedal face 51A is configured in the front area above the stretcher when pin body 15 is in earthing position.

According to such structure, by tiptoe pedal face 51A is stepped on easily.

(5) in the front portion of stretcher 9; dispose the leg fender (car body main body 8) that covers driver's leg from vehicle front, the pedal face 51A when pin body 15 is in described reception position is configured in the position that separates predetermined space from described leg fender (car body main body 8) to rear view of vehicle.

According to such structure, pedal face 51A being trampled when flushing above the stretcher 9, between tiptoe and leg fender (car body main body 8), have surplus, so not requiring severity on the position with respect to trampling of pedal face 51A, easy to use.

(6) pedal face 51A is configured from about the line of centers of vehicle-width direction either direction off normal (displacement, skew) to the left and right.

According to such structure, can be by disposing pedal face 51A from misalignment about vehicle-width direction, and with the driver that the position that pin is placed on the stretcher 9 is roughly corresponding.Therefore, can reduce the miles of relative movement of pin when beginning to carry out the trampling of pedal face 51A from the state of taking one's seat.

(7) in the front portion of stretcher 9; dispose the leg fender (car body main body 8) that covers driver's leg from vehicle front; and at the vehicle-width direction central portion of leg fender (car body main body 8) to the outstanding protrusion 8A that is provided with of rear view of vehicle; and the zone of the vehicle-width direction both sides of protrusion 8A constitutes at least a portion of putting pin zone F of driver in stretcher 9 top, and at least a portion of the pedal face 51A of pin body 15 when being in described reception position is positioned at the zone of the vehicle-width direction both sides of protrusion 8A.

According to such structure; vehicle-width direction central portion at leg fender (car body main body 8) is provided with protrusion 8A; though become the dead angle easily so on vehicle-width direction, clip the zone of protrusion 8A; but make and put pin zone F and also be expanded to this dead angle; and then pedal face 51A is positioned at this zone F, so can avoid the expansion of the front and back length of vehicle to guarantee to put the area of pin zone F simultaneously.And then the position configuration of pedal face 51A is put the zone that instep is forwards expanded making, so forwards depart from from the zone of putting pin usually easily.Therefore, usually the time, avoid pin is placed on the situation on the pedal face 51A as far as possible, can not make the driver feel strange.

(8) pin body 15 can be that rotate at the center with the turning cylinder 16A along the configuration of width over sides of car body direction, and the pedal axle 54 of pedal face 51A is positioned at than the turning cylinder 16A of pin body 15 more by the position of vehicle front, and pedal axle and pin body 15 connect to and can link via transom (union lever 59).

According to such structure, with the pedal axle 54 of pedal face 51A dispose than the turning cylinder 16A of pin body 15 more by vehicle front, so can shorten the length of the arm 53 of pedal 51.Therefore, can shorten the stroke of trampling of pedal 51.

(9) turning cylinder 16A is configured in the vehicle-width direction central portion, it is outstanding to vehicle-width direction that pedal axle 54 is configured to the axle head from the side of turning cylinder 16A on birds-eye view of one end at least on the other hand, and arm 53 is connected to the protrusion of the vehicle-width direction of pedal axle 54.

According to such structure, can with put placement of foot fit ground and pedal face 51A be configured in the outside of vehicle-width direction.

＜other embodiment 〉

The present invention is not limited to the above-mentioned described and embodiment by description of drawings, and for example following embodiment is also contained in the technical scope of the present invention, and then, beyond following, in the scope that does not break away from purport, can carry out various changes and implement.

In the present embodiment, pedal axle 54 can center on the rotation of pedal axle along the configuration of overall width direction but also can be made as along the configuration of vehicle fore-and-aft direction, with pedal 51.In addition, pedal face 51A must be operating as prerequisite and set bevelled parts to the front upper place with tiptoe, can be with outstanding from stretcher 9 towards the flat-hand position that is just going up.

Claims (10)

1. support device for two-wheel motocycle, this support device for two-wheel motocycle are set at the below that is arranged at the stretcher between handlebar and the vehicle seat, car body can be remained the posture of standing up under front and back wheel connected to chassis states, it is characterized in that,

Comprise: the pin body, it can be at earthing position and near displacement between the reception position of described car body one side; With

Pedal, it has the pedal face, can by to this pedal face trample the operation make described pin body from described earthing position to described reception position displacement;

Wherein, described pedal can link with the shift action of described pin body, and described pedal face is configured to the position of its rear end on birds-eye view and forwards leaves from the position of the front end of described vehicle seat, and described pedal face is outstanding above described stretcher when described pin body is positioned at described earthing position, when described pin body is positioned at described reception position, described pedal face with flush above the described stretcher or be positioned near it.

2. support device for two-wheel motocycle as claimed in claim 1 is characterized in that, whole of described pedal face with flush above the described stretcher or be positioned near it.

3. support device for two-wheel motocycle as claimed in claim 1 is characterized in that,

Described pedal comprises along the pedal axle of vehicle-width direction configuration, the arm that extends from the axial approximate diameter direction of this pedal outside and the described pedal face that is arranged on this arm top; And

Described pedal face is configured in than described pedal axle by the vehicle front place.

4. support device for two-wheel motocycle as claimed in claim 1 is characterized in that,

Described pin body can be that rotate at the center with the turning cylinder along the configuration of width over sides of car body direction; And

With described turning cylinder coaxially and near line of centers, dispose and when described pin body is in described reception position, limit the pivot stop member that described pin body rotates to described earthing position about the Width of described vehicle.

5. support device for two-wheel motocycle as claimed in claim 1 is characterized in that, described pedal face is configured in the front area above the described stretcher when described pin body is in described earthing position.

6. support device for two-wheel motocycle as claimed in claim 5; it is characterized in that; front portion at described stretcher; dispose the leg fender that covers driver's leg from vehicle front, the described pedal face when described pin body is in described reception position is configured in the position that separates predetermined space from described leg fender to rear view of vehicle.

7. support device for two-wheel motocycle as claimed in claim 1 is characterized in that, described pedal face is configured from the line of centers any direction skew to the left and right about vehicle-width direction.

8. support device for two-wheel motocycle as claimed in claim 7; it is characterized in that; front portion at described stretcher; dispose the leg fender that covers driver's leg from vehicle front; and at the vehicle-width direction central portion of leg fender to the outstanding protrusion that is provided with of rear view of vehicle; and the zone of the vehicle-width direction both sides of protrusion constitutes at least a portion of putting the pin zone of driver described in described stretcher top, and at least a portion of the described pedal face of described pin body when being in described reception position is positioned at the zone of the vehicle-width direction both sides of described protrusion.

9. support device for two-wheel motocycle as claimed in claim 3, it is characterized in that, described pin body can be that rotate at the center with the turning cylinder along the configuration of width over sides of car body direction, and the described pedal axle of described pedal face is positioned at than the described turning cylinder of the described pin body position by vehicle front, and described pedal and described pin body connect to and can link via transom.

10. support device for two-wheel motocycle as claimed in claim 9, it is characterized in that, described turning cylinder is configured in the vehicle-width direction central portion, and that described pedal axle is configured to the axle head from described turning cylinder on birds-eye view of one end at least is outstanding to vehicle-width direction, and described arm is connected to the protrusion of the vehicle-width direction of described pedal axle.

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