CN100551769C - The automatic three-wheel vehicle of oscillating type - Google Patents

Abstract

The present invention provides the automatic three-wheel vehicle of oscillating type that a kind of suitable co-driver is taken.Possess front body (1) and the rear body (2) that will cut apart before and after the car body, front body (1) is connected with rear body (2) by oscillating type bindiny mechanism, and can freely shake.Front body (1) is provided with the driver and uses seat (10), and the bottom of vehicle frame (9) is provided with the oscillating type bindiny mechanism (12) that forms the Nai Shi rubber cushion assembly, is connected with rear body (2) by adapter shaft (13).Rear body (2) possesses the rear portion vehicle frame (14) that the formation stairstepping extends forwards, backwards, in its hypomere portion (14a) pedal (17) is set, and becomes the pin placement section of co-driver P.This position is positioned between oscillating type bindiny mechanism (12) and the trailing wheel (19).Anterior guardrail (15) extends upward from pedal (17), the rearward outstanding handle (16) from the intermediate portion.Co-driver seat (22) is set in epimere portion (14c), supported underneath power unit (18), and it can be shaken by easy on and off.

Description

The automatic three-wheel vehicle of oscillating type

Technical field

The present invention relates to the automatic three-wheel vehicle of oscillating type, car body is divided into the front body that is supported by a front-wheel, with the rear body that supports by the pair of right and left trailing wheel, front body is connected with rear body by oscillating type bindiny mechanism, and direction is freely shaken to the left and right, particularly relates to the automatic three-wheel vehicle of oscillating type that co-driver can comfortablely be ridden.

All around in the application's the explanation, all directions working direction of vehicle when keeping straight on is a benchmark up and down.

Background technology

In the automatic three-wheel vehicle of existing oscillating type, the known front body that is supported by front-wheel is connected by oscillating type mechanism with the rear body that is supported by trailing wheel, front body freely shakes and is provided with driver's seat to the left and right, as the non-rear body that shakes portion baggage rack (with reference to patent documentation 1～4) is set.In addition, forwardly car body hood is set also is known (with reference to patent documentation 4).

Patent documentation 1: real clear 55-153291 communique Fig. 4, Fig. 5 of opening

Patent documentation 2: special fair 4-11426 communique Fig. 2, Fig. 3

Patent documentation 3: the spy opens flat 11-334670 communique Fig. 1～Fig. 4

Patent documentation 4: the spy opens flat 10-59254 communique Fig. 1

Summary of the invention

Yet, because the rear body of the automatic three-wheel vehicle of above-mentioned oscillating type is not the structure that allows the people take, thus if co-driver rides in here, just can not get good sense by bus, and the placement of pin is also relatively more difficult.Therefore, the objective of the invention is to make rear body to become and be fit to the structure that co-driver is ridden.

In order to solve above-mentioned problem, the application's technical scheme 1 is the automatic three-wheel vehicle of a kind of oscillating type, car body is divided into the front body that is supported by a front-wheel, with the rear body that is supported by the pair of right and left trailing wheel, front body is connected with rear body by oscillating type bindiny mechanism, and direction is freely shaken to the left and right, it is characterized in that, at described front body driver's seat is set, the co-driver seat is set, and the pin placement section that co-driver is used is set at this rear body at described rear body.

Technical scheme 2 is as the automatic three-wheel vehicle of technical scheme 1 described oscillating type, it is characterized in that described pin rest is between described oscillating type bindiny mechanism and trailing wheel.In addition, technical scheme 3 is as the automatic three-wheel vehicle of technical scheme 1 described oscillating type, it is characterized in that, described pin placement section constitutes base plate.

Technical scheme 4 is as the automatic three-wheel vehicle of technical scheme 1 described oscillating type, it is characterized in that the guardrail of separating between setting of described rear body side and described driver's seat.In addition, technical scheme 5 is as the automatic three-wheel vehicle of technical scheme 1 described oscillating type, it is characterized in that, in described rear body side the handle that co-driver is used is set.Technical scheme 6 is characterised in that, the handle of technical scheme 5 is arranged on the guardrail of technical scheme 4.

Technical scheme 7 is as the automatic three-wheel vehicle of technical scheme 1 described oscillating type, it is characterized in that, in described rear body side hood is set.Technical scheme 8 is as the automatic three-wheel vehicle of technical scheme 1 described oscillating type, it is characterized in that, described front body and rear body have separately mutually independently car chamber.Technical scheme 9 is as the automatic three-wheel vehicle of technical scheme 8 described oscillating types, it is characterized in that, described front body and rear body have separately mutually independently hood.

The invention effect

According to technical scheme 1, because forwardly car body is provided with driver's seat, at rear body the co-driver seat is set, and the pin placement section that co-driver is used is set, so the by bus portion that rear body can be used as co-driver at this rear body.Particularly rear body is the non-portion of shaking, and therefore, shaking under steam is few, and is provided with special-purpose co-driver seat and pin placement section, so can obtain comfortable sense by bus.In addition, property is also good up and down.On the other hand, front body freely shakes with the same in the past, thereby can keep good road-holding property.Therefore, can realize simultaneously that the good road-holding property of front body and rear body are for co-driver traveling comfort while taking a bus.

According to technical scheme 2, because the pin rest that co-driver is used between oscillating type bindiny mechanism and trailing wheel, therefore is provided with the pin placement section and becomes easily, can guarantee the degree of freedom of short transverse, property is good up and down.In addition, when riding, co-driver, can handle easily as the non-center of gravity step-down that shakes the rear body of portion.

In addition, according to technical scheme 3, because the pin placement section constitutes pedal, become free, and can not be to stride seat but the form of taking one's seat of chair-type so place the position of pin.In addition, can be as the protective cover that prevents that rainwater on the road surface and mud etc. from spattering up, thus improve sense by bus.

According to technical scheme 4, the guardrail of separating between as non-rear body side setting of shaking portion and driver's seat so can not shake to the place ahead and the front body one of co-driver, can be given the co-driver sense of security of taking.

In addition, according to technical scheme 5, because the handle of co-driver special use is set, the position of handle is certain, thereby the stable posture of co-driver is not easy fatigue, and the manipulation of driver's one side is also easy.

In addition,,,, utilize the installing component of guardrail, thereby can save the special parts that usefulness is installed such as strut as handle so can handle be set in optimal position, co-driver the place ahead because handle is arranged on the guardrail according to technical scheme 6.

According to technical scheme 7, owing to hood is set,, also can give co-driver comfortable sense by bus even travel in rainy day etc. at rear body.

According to technical scheme 8 because the car chamber independently mutually separately of car body and rear body setting forwardly, so can form driver and co-driver comfortable separately take the space.And, the front body side is become be fit to handle shake take the space, the rear body side becomes shakes few space of taking, and possesses suitable function separately and the different car chamber of characteristics so can obtain front and back, and can take a plurality of people's the same automatic three-wheel vehicle of small-sized oscillating type of taking advantage of form simultaneously.

In addition, according to technical scheme 9, owing in car chamber separately independently hood is set, even in the rainy day, what each car chamber, front and back also can be comfortable travels.

Description of drawings

Fig. 1 is the lateral plan of the automatic three-wheel vehicle of oscillating type of the 1st embodiment.

Fig. 2 is the planar view of the vehicle frame of the 1st embodiment.

Fig. 3 is the lateral plan of the main portion of the 1st embodiment.

Fig. 4 is the planar view of the main portion of the 1st embodiment.

Fig. 5 is the lateral plan of power unit portion.

Fig. 6 is the lateral plan of the automatic three-wheel vehicle of oscillating type of the 2nd embodiment.

Fig. 7 is the planar view of the vehicle frame of the 2nd embodiment.

The specific embodiment

Below with reference to the accompanying drawings embodiment is described.Fig. 1～Fig. 4 relates to the 1st embodiment, and Fig. 1 is the lateral plan of the automatic three-wheel vehicle of oscillating type, and Fig. 2 is the planar view of vehicle frame part, and Fig. 3 is the cross-sectional side view of oscillating type connecting portion, and Fig. 4 is its plane cross section, and Fig. 5 is the lateral plan of power unit portion.

In Fig. 1, the automatic three-wheel vehicle of the oscillating type of present embodiment possesses front body 1 and the rear body 2 that will cut apart before and after the car body.Front body 1 relative rear body about 2 freely shakes and connects, and makes front body 1 form the portion of shaking, and rear body 2 forms the non-portion of shaking.

Front body 1 possesses the front frame of being made by the pipe of the suitable component set-up of metallic etc. 3.This front frame 3 sees from the side and roughly forms the U word shape, have (the ウ オ one Network イ Application) formula of stepping into can be up and down low base plate.The front end of front frame 3 is provided with head pipe 4, supports handgrip axle 5 by it, and it is rotated freely, and the end is provided with handgrip 6 thereon, and bottom one side supports front-wheel 8 by front fork 7.

Front frame 3 possess constitute its anterior and rearward tiltedly form down to undercarriage 3b, the lower curtate 3b that rearward extends of bifurcated and approximate horizontal to the left and right from end thereafter, from end thereafter to tiltedly go up rear extension to top 3c.Lower curtate 3b and be the parts of continuous one to top 3c, boundary member forms curve 3d.

Support the driver who forms driver's seat to the upper end of top 3c and use seat 10, driver D can be sitting in above it, the supported underneath Fuel Tank 11 of seat 10.Near the support and connection case 12 of the below curve 3d of lower curtate 3b, the front of adapter shaft 13 are entrenched in wherein to constitute and shake bindiny mechanism.

Adapter shaft 13 is leading section central authorities that rearward end is fixed on rear body 2, the parts that front is forwards outstanding along the car body center, and adapter shaft 13 connects with connecting box 12 relative rotating freely.

Rear body 2 possesses the rear portion vehicle frame 14 that forms stairstepping direction extension forwards, backwards.Rear portion vehicle frame 14 is 14a of hypomere portion that continuous one possesses the front side, the rake 14b that obliquely and rearward extends from its rear portion, the 14c of epimere portion that rearward extends of end approximate horizontal from it, and the parts of the cornue shape that constitutes by the suitable material of metallic etc.

The 14a of hypomere portion is positioned at the position lower than the lower curtate 3b of front frame 3, at its leading section fixed connection shaft 13, and the bottom of the preceding guardrail 15 of support.Before guardrail 15 be see from the side with to top 3c almost parallel up and down direction extend, and form roughly arch with seat 10 and co-driver described later between with seat the driver, direction separates to the left and right, the parts that are made of the suitable material of metallic pipe etc.

In preceding guardrail 15, lower side rearward tiltedly goes up extends.Before the upper side of guardrail 15 crooked and roughly become vertically, mounting knob 16 at an upper portion thereof, see that from the side rearward approximate horizontal is outstanding.Leading section with the aftermentioned side rail is connected the curve of preceding guardrail 15 on the car body right side.

The 14a of hypomere portion goes up and forms the pedal 17 that is provided with some panels that tilt forward, and this pedal 17 forms the pin placement section that co-driver is used, and the pin F of co-driver P can be placed on here.Pedal 17 widely covers the top of adapter shaft 13 and the 14a of hypomere portion between connecting box 12 and trailing wheel 19, and because lower than the lower curtate 3b of front frame 3, thus realized the formula of stepping into can be up and down low base plate.

Rake 14b supporting motive force unit 18 also can make it freely shake, and can shake by easy on and off below the 14c of epimere portion.Power unit 18 is integrated with driving engine and change speed gear box, thereafter the right pair of rear wheels 19 of end carries left.In addition, between the rear portion of power unit 18 and the 14c of epimere portion vibration absorption unit 20 is set.

The upper support of the 14c of epimere portion is seen from the side and is roughly contrary L shaped seat frame 21, its anterior 21a support co-driver seat 22, and rear portion 21b supports backrest 23.In the front side of seat frame 21 with seat frame 21 roughly oppositely shape seat portion guardrail 24 is set, the top and the bottom 24a of its front side is connected the anterior 21a of seat frame 21, the horizontal part 24b of rear side is connected the pars intermedia of seat frame 21 rear portion 21b.

Between the top and the bottom 24a of anterior guardrail 15 and seat portion guardrail 24, formation begins forwards to prolong from horizontal part 24b on the car body right side, connects the side rail 25 of sweep of the above-below direction pars intermedia of anterior guardrail 15.Side rail 25 approximate horizontal are rearward extended, and rearward end is connected the above-below direction pars intermedia of the top and the bottom 24a on car body right side.For make co-driver P easily about, form unconnected upper and lower opening in the car body left side.In addition, under the situation of keep right, the position of upper and lower opening becomes left and right sides opposition side.

Fig. 2 is the birds-eye view of vehicle frame part in front body 1 and the rear body 2.Forwardly in the car body 1, be provided with one to undercarriage 3a, the lower curtate 3b about the end is connected by cross pipe 26 thereafter along car body center C fore-and-aft direction.Lower curtate 3b roughly is the U font with overlooking to top 3c, about the rear portion of lower curtate 3b between connect by cross pipe 27.

Rear portion vehicle frame 14 extends forwards, backwards with pair of right and left, about it each arranged outside overlook the seat frame 21 that roughly is the コ word shape about anterior 21a, be provided with on coaxial with it seat portion guardrail 24 about horizontal part 24b and side rail 25, and overlook the anterior guardrail 15 that roughly is the コ word shape about part.

The part leading section connects by cross pipe 28 about each of rear portion vehicle frame 14 and anterior guardrail 15.The rearward end of adapter shaft 13 is fixed on the pars intermedia of this cross pipe 28 by carriage 29.Between the pars intermedia of rear portion, left and right sides vehicle frame 14, cross pipe 30 is set also, the leading section of its supporting motive force unit 18.

In the rear portion vehicle frame 14 than cross pipe 30 more the part in the place ahead be the 14a of hypomere portion, the pedal 17 of the roughly the same area of scope that is surrounded by the axis with each anterior 21a of each axis at the rear portion of overlooking cross pipe 28 and handle 16 and left and right sides seat frame 21 covers.

Handle 16 is by suitable component set-ups such as metallic pipes, the co-driver P hand at rear just forwards stretches out and can hold, overlook pars intermedia from the top of anterior guardrail 15 rearward away from and parallel, both ends, the left and right sides forwards tilt, the pars intermedia of the above-below direction part of each length direction end and anterior guardrail about 15 is connected, and is integrated by welding etc.

At each rear portion of rear portion, left and right sides vehicle frame 14, parallel cross pipe 31,32 separate front and back settings, the anterior 21a of left and right end portions supporting chair frame 21 separately.The part of intersecting at this cross pipe 31,32 and left and right sides seat frame 21 is provided with strut 33,34.This strut 33,34 is outstanding upward, is used to support co-driver seat 22.The pipe that each cross pipe constitutes for the suitable material by metallic etc. etc.

The upper and lower opening that label 35 among the figure is faced for the car body left part of pedal 17.36 is pedal, and central portion is smooth, can place the pin of driver D, is installed on the lower curtate 3b by installing component 36a, stretches out (with reference to Fig. 2) more to the left and right than lower curtate 3b.Front and back are along also turning over (with reference to Fig. 1) upward to undercarriage 3a with to top 3c bending.

Fig. 3 is partly to be the detailed side view of the amplification represented of main body with bindiny mechanism, and Fig. 4 is that it amplifies plane cross section.Bindiny mechanism is made of connecting box 12 that is fixed on front body 1 and the adapter shaft 13 that is fixed on rear body 2, and two parts rotate relatively freely, and mainly is to follow shaking of front body 1, and connecting box 12 rotates around adapter shaft 13.In addition, the axis of adapter shaft 13 forwards tiltedly tilts.

As shown in Figure 4, connecting box 12 waits formation for utilizing casting, overlooks forming the roughly parts of Y font, and its leading section forms wrist 40,41, and via the axle 42 that wherein passes through, the lower curtate 3b that is installed in about being arranged at goes up and outstanding downwards strut 43.(back detailed description) supported by cross portion 27 in the rear portion.

Shown in the enlarging section A of Fig. 3 of the axle orthogonal direction section of connecting portion, the base portion of connecting box 12 forms the square tube portion 44 that direction is forwards, backwards extended, and holds the Nai Shi rubber 45 of pole shape at its four angles.Each Nai Shi rubber 45 rotates freely with one around adapter shaft 13 and roughly the assume diamond in shape outside face butt of cam part 46 of section of bonded assembly.Constituted known Nai Shi rubber cushion assembly mechanism,, then utilized the elastic deformation of Nai Shi rubber 45 to make this motion decay, made front body 1 recovery and straight if promptly connecting box 12 will relatively rotate around its axis with adapter shaft 13.

The front of adapter shaft 13 forms circular cross section, is supported by bearing 47, and more leading section forms threaded shank 48, by nut 49 stop.Label 50 among Fig. 3 is from the extended downwards strut of cross pipe 27, and the teat 51 of the back upper lateral part that is arranged on connecting box 12 has been installed by bolt 52 in its bottom.Label 53 among Fig. 4 is the lug boss of the bottom sides that is arranged on adapter shaft 13, and the carriage 29 that is fixed on cross pipe 28 central authorities is stopped at here by bolt.

Label 54 among Fig. 3 is that direction is extended to the left and right, and the damper of the cylindrical shape between the 3c of top about being supported on, its piston portion is connected the upper end of strut 57 via connecting rod 55 and ball and cocket joint 56, and the bottom of this strut 57 is installed in the central portion of cross pipe 28, thus, relative motion of shaking between buffering front body 1 and the rear body 2.

As shown in Figure 5, power unit 18 is supported on the pair of right and left reel cage 60, about each leading section of reel cage 60 be installed in by first pivot 62 on each strut 61 at the both ends, the left and right sides that are arranged at cross pipe 30, and can freely shake.

About the leading section of reel cage 60 between slipper 63 is installed, have at interval with it and relative braking rubber 64 is installed in an end of front side engine lifting bracket 65.The top of front side engine lifting bracket 65 is connected the front end bottom of power unit 18 by rubber bush 66, and the bottom is connected the front portion of reel cage 60 via another rubber bush 67.

The rearward end of reel cage 60 is connected with the rearward end of power unit 18 via second pivot 68.Therefore, power unit 18 is center when fluctuating with reel cage 60 with first pivot 62, and the front of power unit 18 is that the relative reel cage 60 in center shakes with second pivot 68.At this moment, shaking significantly by braking rubber 64 butt slippers 63 of power unit 18 stops.

Label 70 among the figure is a cylinder, and 71 is freeing pipe, and 72 is noise silencer, and 73 is airfilter.In addition, 74 double as mudwing and the bonnets of Fig. 1.

Effect to present embodiment describes below.Forwardly car body 1 is provided as driver's usefulness seat 10 of driver's seat, be provided as the co-driver seat 22 of co-driver seat at rear body 2, and be provided with the pedal 17 of the placement foot that uses as co-driver at this rear body 2, so rear body 2 can be as the portion by bus of co-driver P.

Particularly, rear body 2 is the non-portion of shaking, and lacks so shake under steam, and uses seat 10 and co-driver with seat 22, so obtain comfortable sense by bus because of the driver who is provided with as special-purpose co-driver seat and placement foot.On the other hand, since front body 1 as freely shook in the past, so can keep good road-holding property.Therefore, can realize road-holding property that front body 1 is good and rear body 2 traveling comfort simultaneously for co-driver P.

In addition, the pedal 17 of the pin placement section of using as co-driver is between the connecting box 12 and trailing wheel 19 of oscillating type bindiny mechanism, be arranged on the 14a of hypomere portion of the lowest part that constitutes rear portion vehicle frame 14, so can realize the low base plate up and down of the formula of stepping into, property is good about making.

At this moment, omit the side rail in car body left side and upper and lower opening is set, thereby be more prone to up and down.And the space of above-below direction is more more than needed, therefore, the pin placement section is set easily, can guarantee the degree of freedom that short transverse is bigger.In addition, as the non-center of gravity energy step-down that shakes the rear body 2 of portion, therefore handle and become easy when co-driver P rides.

Because co-driver is made of pedal 17 with the pin placement section, become free so place the position of the pin F of co-driver P, and can not be straddle-type but the mode of taking one's seat of chair-type, so this point also can obtains comfortable feeling by bus.In addition, because pedal 17 covers the hypomere 14a of portion with broad area,, improved sense by bus more so have the function of the protective cover that prevents that ground-surface rainwater and mud etc. from spattering up.

In addition, using the anterior guardrail of separating between the seat 10 15 as non-setting of rear body side and the driver who shakes portion, there is guardrail in the co-driver P the place ahead of riding, therefore can give co-driver P the sense of security.In addition, owing in co-driver P the place ahead special-purpose handle 16 is set, hold handle 16 by forwards stretching out one's hand, the stable posture of co-driver P is not easy fatigue, and it is easy that the manipulation of driver D also becomes.

In addition,,, utilize the installing component of anterior guardrail 15, thereby can save the special parts that usefulness is installed such as strut as handle 16 so can handle 16 be set in only position, the place ahead of co-driver P because handle 16 is arranged on the anterior guardrail 15.

Fig. 6 and Fig. 7 relate to the 2nd embodiment, and Fig. 6 and Fig. 1, Fig. 7 and Fig. 2 are corresponding respectively.The main difference of this example is that front body 1 and rear body 2 are installed hood respectively, and rear body 2 becomes two and takes.Therefore, below be that the center describes with this main difference, common ground is marked with identical label, omit repeat specification.

At first, forwardly car body 1, the place ahead that protecgulum 80 is used for covering head pipe 4 is set, portion begins the baffle plate 81 to the top extension higher than face the place ahead of driver D from it, with on the head of driver D, is connected the anterior car of inboard formation chamber 84 between each upper end that begins the upwardly extending pair of right and left front standing pillar 82 of approximate vertical from the driver with the rear portion of seat 10 with hood 83.Label 85 is a rain brush.

In rear body 2, the top that makes anterior guardrail 15 is extended upward always and is become B-C post 90, connecting end from it begins by the roof cross bar 91 that extends of approximate horizontal rearward on the head of co-driver P, thereafter the end connects from the rear position bending of co-driver P and the back prop 92 that approximate vertical is extended downwards, and its bottom is connected the rear end of the 14c of epimere portion of rear portion vehicle frame 14.That is, B-C post 90, roof cross bar 91 and back prop 92 are seen from the side and are constituted continuous annular shape.This endless member uses suitable parts such as metal tubulation, is set to pair of right and left.

In addition, in this case, anterior guardrail 15 and B-C post 90 and back prop 92 become left and right sides bonded assembly arch respectively, roof cross bar 91 by pair of right and left connects, perhaps as shown in the figure, B-C post 90, roof cross bar 91 and back prop 92 are seen from the side constituted arch and pair of right and left is set, about B-C post 90 and back prop 92 between use the parts that extend along left and right directions to connect respectively.In this case, the parts between the above-below direction pars intermedia of the B-C post 90 about connection are set, with its part as anterior guardrail.

Support hood 93 above the left and right sides roof cross bar 91, its below is formed for the car chamber, rear portion 94 of co-driver P.This car chamber, rear portion 94 as shown in Figure 7, and is broader, and co-driver can be shared by two people of left and right directions with seat 22, makes two co-drivers to take a seat side by side.Present embodiment can be that co-driver is the independent left and right cellular-type with seat 22, also can be the shared continuous bench forms of two people.

In addition, the rearward end of each horizontal part 24b in the seat portion guardrail 24, the bottom of the back prop 92 about is by connections such as welding separately.The pedal that label 36b among Fig. 6 uses for the driver is not low floor type but the pedal of excellent type in the present embodiment.In addition, only on the car body right side side rail 25 is set, the left side is not provided with, and this point is identical with preceding embodiment, in addition bindiny mechanism etc. other put also identical.

The below effect of explanation present embodiment.Owing to hood 94 is set, also can give co-driver P comfortable sense by bus so travel in rainy day etc. at rear body 2.In addition, because front body 1 and rear body 2 is provided with independently anterior separately car chamber 84 and car chambers, rear portion 94, so can form the comfortable separately space of taking of driver D and co-driver P.

And, because forwardly car body 1 is provided with the anterior car chamber of handling as being fit to of shaking 84 of taking the space, be provided with as shaking few car chamber, rear portion 94 of taking the space at rear body 2, therefore can obtain possessing suitable front body 1 and rear body 2 separately function and a plurality of people's the automatic three-wheel vehicle of small-sized oscillating type and can be taken simultaneously in different anterior car chamber 84 and the car chambers, rear portion 94 of characteristics.

In addition, owing to forwardly be provided with independently hood 83,93 on car chamber 84 and the car chamber, rear portion 94 respectively, so inside of car chamber 84 and car chamber, rear portion 94 forwardly, even the rainy day also can constitute the comfortable space of taking, therefore, with under the situation about taking advantage of, even in the rainy day, what driver D and co-driver P also can be comfortable travels at co-driver P.

In addition, the present invention is not limited to the foregoing description, and various distortion and application can be arranged, and for example, the pin placement section can not be a pedal 17 in the rear body 2, can be the part to the outstanding pedal type of car body side direction.In addition, the position of pin placement section also can for example more be leaned on last than lower curtate 3b.On the contrary, the pin placement section of driver D can be a pedal type in the front body 1.

In addition, handle 16 is not arranged on the anterior guardrail 15, and it is also passable to be arranged on other place.Under the situation that a people takes, about seat portion guardrail 24 also can replace handle 16.Anterior guardrail 15 is not the parts of arch, is that the partition member of tabular grade also is fine.In addition, the body frame structure for automotive of front body 1 and rear body 2 can freely constitute.

Claims (7)

1. automatic three-wheel vehicle of oscillating type, car body are divided into front body that is supported by a front-wheel and the rear body that is supported by the pair of right and left trailing wheel, front body is connected with rear body by oscillating type bindiny mechanism, and direction is freely shaken to the left and right, it is characterized in that

At described front body the pin placement section that driver's seat and driver use is set, at described rear body the co-driver seat is set, and the pin placement section that the co-driver that is provided with respectively at the pin placement section that this rear body setting and aforementioned driver use, constitute base plate is used, the pin rest that this co-driver is used is between described oscillating type bindiny mechanism and trailing wheel

The rear portion vehicle frame that is arranged on the described rear body forms stairstepping, and possesses hypomere portion and from its rear portion obliquely and the rake that rearward extends,

Described pin placement section tilts forward and is provided with in hypomere portion, the place ahead that it is located at the power unit of described rake upper support, the installation portion that power unit is freely waved with respect to described rake are in than on the higher position of the rearward end of described pin placement section.

2. the automatic three-wheel vehicle of oscillating type as claimed in claim 1 is characterized in that, the guardrail of separating between setting of described rear body side and described driver's seat.

3. the automatic three-wheel vehicle of oscillating type as claimed in claim 1 is characterized in that, in described rear body side the handle that co-driver is used is set.

4. the automatic three-wheel vehicle of oscillating type as claimed in claim 3 is characterized in that, the guardrail of between setting of described rear body side and described driver's seat, separating, and the handle that described co-driver is used is arranged on this guardrail.

5. the automatic three-wheel vehicle of oscillating type as claimed in claim 1 is characterized in that, in described rear body side hood is set.

6. the automatic three-wheel vehicle of oscillating type as claimed in claim 1 is characterized in that, described front body and rear body have separately mutually independently car chamber.

7. the automatic three-wheel vehicle of oscillating type as claimed in claim 6 is characterized in that, described front body and rear body have separately mutually independently hood.

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