CN102039968B - Bestriding wheel-type tricycle and frame thereof - Google Patents
Bestriding wheel-type tricycle and frame thereof Download PDFInfo
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- CN102039968B CN102039968B CN2010105918149A CN201010591814A CN102039968B CN 102039968 B CN102039968 B CN 102039968B CN 2010105918149 A CN2010105918149 A CN 2010105918149A CN 201010591814 A CN201010591814 A CN 201010591814A CN 102039968 B CN102039968 B CN 102039968B
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Abstract
The invention relates to a bestriding tricycle, which is provided with a frame (42). The frame is provided with an upper frame member (100), a lower frame member (102), a front cross member (104) and a rear cross member (106), wherein the front cross member connects the front part of the upper frame member (100) with the front part of the lower frame member (102); and the rear cross member connects the rear part of the upper frame member (100) with the rear part of the lower frame member (102). A supporting rod (108) extends to the lower frame member (102) from opposite angles of the front cross member (104). The tricycle is provided with an engine installed on the frame (42). At least one part of an air bellow of the tricycle is arranged above at least one part of the engine. A fuel tank of the tricycle is arranged behind the air bellow.
Description
The application be that May 1, application number in 2006 are 200680055136.6 the applying date, denomination of invention divides an application for the application for a patent for invention of " riding/striding type wheeled vehicle and framework thereof ".
Technical field
The present invention relates to the riding/striding type wheeled vehicle framework, also relate to the setting of vehicle part on framework.
Background technology
Up to now, seldom there is the riding/striding type vehicle of three-wheel to be used for the highway use commercial production.It is to have two wheels in the front of vehicle that of this vehicle possibly construct, and has a wheel in the back of vehicle.This vehicle must be provided with framework so that the various parts of wheel and vehicle to be installed, like driving engine, bellows and Fuel Tank.
The vehicle frame that is known as a kind of existing type of space frame or ladder-shaped frame has been used to have the ATV (ATV) of four wheels.Fig. 1 illustrates this framework 850.This framework 850 comprises a pair of last tubular member that separates 852,854 and a pair of following tubular member that separates 856,858.This upper and lower member 852-858 severally interconnects transverse member 860,862 and 864,865 through what separate accordingly.Corresponding several upper and lower member 852,854 is connected with transverse member 868 (being connected lower member 856,858) with 856,858 transverse members 866 through horizontal expansion (being connected upper member 852,854).Plate 870 is connected lower member 856, between 858, thereby increase extra rigidity at lower member 856, between 858.
As can be from seeing in the above-mentioned example Fig. 1, these frameworks be very complicated or will use lot of materials, and perhaps both have concurrently.Possibly construct this framework with high-intensity metal alloy,, and can correspondingly not increase weight with the strength character of increase framework.Yet these metal alloy costs are higher, and some metal alloys need additional processing steps (like post-weld heat treatment) in the manufacturing of framework.
The vehicle frame of another type is disclosed in the US Pat 6,799,781 of authorizing Bombardier Recreational Products company.The framework of wherein describing reduces than the complexity of above-mentioned space frame, and cost is also lower.This realizes through using a plurality of centre cross members to form framework.Yet these frameworks are developed for general ATV of carrying out field operation with low speed.Road vehicle must be with more speed (100km/h or more than) operation, and therefore their framework will receive bigger power.The framework of in the patent of ' 781, describing may not bear these higher power.They can be retrofited, and to increase the size of centre cross member, perhaps through the stronger material of use, but this will cause cost to raise, and weight is increased.
Shown in the patent of ' 781, the framework of wherein describing is designed to four-wheel ATV, and four-wheel ATV typically uses the McPherson suspension to be used for front-wheel.Said framework can hold this type suspension at an easy rate.Yet the riding/striding type three-wheeled vehicle does not just have four wheeler stable (but should be noted in the discussion above that the low stability that three-wheeled vehicle is compared with four wheeler is not to be understood that to meaning three-wheeled vehicle unstable to the user being produced dangerous degree) in essence.From this reason, preferably the four wheels of three-wheeled vehicle should use one type of suspension, and such suspension more can help the rolling or the swing of control vehicle than McPherson suspension.
All said frame are are all researched and developed and are used for ATV, so just can't be satisfactorily in response to listed to being used for the needs of the riding/striding type three-wheeled vehicle that highway uses.
Therefore, just need a kind of framework, it can solve some needs of the straddle riding type three-wheeled vehicle with two front-wheels.
Also need be provided for the straddle riding type three-wheeled vehicle that highway uses, it has better simply framework, provides this application needed intensity simultaneously.
The straddle riding type three-wheeled vehicle that highway uses that is used for that has like underframe also need be provided, and this framework can hold the rolling that helps control vehicle or the front suspension of swing.
In addition, because the width of three-wheeled vehicle at the rear portion be reduced, so the three-wheeled vehicle with two front-wheels and a trailing wheel has very big space to hold parts not as the four wheeler that kind of ATV and so at its rear portion.Therefore, the vehicle part like driving engine, bellows and Fuel Tank and so on can't be set in the same way.So, also need be provided with vehicle part, this setting is suitable for having the space constraint of the straddle riding type three-wheeled vehicle of two front-wheels, will keep touching the parts of needs contact simultaneously.
Summary of the invention
One side of the present invention provides the common framework that uses of straddle riding type three-wheeled vehicle that is suitable for and has two front-wheels.
Another aspect of the present invention is provided for the straddle riding type three-wheeled vehicle that highway uses, and said straddle riding type three-wheeled vehicle has the framework that is suitable for this type application.
In another aspect, the present invention is provided for the straddle riding type three-wheeled vehicle that highway uses, and it has two A type arm front suspensions that are used for front-wheel and the framework that is suitable for holding this type suspension.
Another aspect of the present invention provides the vehicle part like driving engine, bellows and Fuel Tank and so on is arranged on the three-wheeled vehicle on the framework of vehicle.
In another aspect, the present invention provides a kind of wheeled car with framework.This framework has upper frame members, lower frame member, preceding transverse member and back transverse member; Transverse member is connected the front portion of upper frame members mutually with the anterior of lower frame member before being somebody's turn to do, and this back transverse member is connected the rear portion of upper frame members mutually with the rear portion of lower frame member.This upper frame members, lower frame member, preceding transverse member and back transverse member limit the sealing circumference that wherein has the space.Pole from upper frame members, lower frame member, preceding transverse member and back transverse member extends in upper frame members, lower frame member, preceding transverse member and the back transverse member another.This upper frame members, lower frame member, preceding transverse member, back transverse member and pole are along the longitudinal centerline setting of vehicle.This vehicle also has and straddles seat, the near front wheel and off front wheel on the upper frame members of being installed in.Each front-wheel all is installed on the framework through front suspension.Single trailing wheel is along the longitudinal centerline setting of vehicle.Swing arm should be installed on the framework by single trailing wheel.But rear suspension is arranged between swing arm and the framework with operating mode.But Steering gear is connected to operating mode and is used to make front-wheel steering on the front-wheel.Steering gear extends in the space of preceding transverse member back.Handlebar is on the upper end that is connected to Steering gear above the upper frame members.But driving engine is arranged in the said space and with operating mode and is connected on the trailing wheel to trailing wheel power to be provided.
In another aspect, pole in the past transverse member extend to lower frame member diagonally.
From application aims, word " extends " the other end bonded assembly rectilinear direction of expression with the first end and the element of element diagonally.They do not require that the whole element of " extending diagonally " all is positioned on this line, though can expect that element also can be provided with so yet.
In another aspect, each front suspension all is connected on the framework in a plurality of positions, and one of these a plurality of positions are positioned on the pole.
In another aspect, each front suspension all comprises A type arm and following A type arm.Each A type arm all has forearm and postbrachium.The postbrachium of A type arm all is connected on the pole on each.
In another aspect, Steering gear passes upper frame members straddling the seat front.
In another aspect, Steering gear passes pole.
In another aspect, the present invention provides a kind of framework that is used for wheeled car.This framework has upper frame members, lower frame member, preceding transverse member and back transverse member; Transverse member is connected the front portion of this upper frame members mutually with the anterior of lower frame member before being somebody's turn to do, and this back transverse member interconnects the rear portion of upper frame members and the rear portion of lower frame member.This upper frame members, lower frame member, preceding transverse member and back transverse member limit the sealing circumference that wherein has the space.Pole from upper frame members, lower frame member, preceding transverse member and back transverse member extends to another in upper frame members, lower frame member, preceding transverse member and the back transverse member.A plurality of suspension attachment point are arranged on the framework.This upper frame members, lower frame member, preceding transverse member, back transverse member and pole are arranged in the common plane.
In another aspect, pole in the past transverse member extend to lower frame member diagonally.
In another aspect, back transverse member from lower frame member backward with extend upward.
In another aspect, this lower frame member forms with the back transverse member.
From this application aims, word " forms " and means that an element and another element form one unit.
In another aspect, the present invention provides a kind of wheeled car with framework.This framework has upper frame members, lower frame member, preceding transverse member and back transverse member; Transverse member is connected the front portion of upper frame members mutually with the anterior of lower frame member before being somebody's turn to do, and this back transverse member is connected the rear portion of upper frame members mutually with the rear portion of lower frame member.This upper frame members, lower frame member, preceding transverse member and back transverse member are along the longitudinal centerline setting of vehicle and limit the sealing circumference that wherein has the space.This vehicle also has and straddles seat, the near front wheel and off front wheel on the upper frame members of being installed in.Each front-wheel all is installed on the framework through front suspension.Single trailing wheel is along the longitudinal centerline setting of vehicle.Swing arm should be installed on the framework by single trailing wheel.But rear suspension is arranged between swing arm and the framework with operating mode.But Steering gear is connected on the front-wheel with operating mode, is used to make front-wheel steering.Steering gear extends in the space of preceding transverse member back.Handlebar is on the upper end that is connected to Steering gear above the upper frame members.But driving engine is installed on the said framework and with operating mode in said space and is connected on the trailing wheel, to trailing wheel power to be provided.Bellows are arranged in this space and make its at least a portion be arranged at least a portion top and the upper frame members below of driving engine.Fuel Tank is installed in the space and is positioned at the upper frame members below and the bellows back.
In another aspect, pole transverse member in the past extends to lower frame member diagonally, and the part of this driving engine is installed on the pole.
In another aspect, this driving engine is a V-type engine.This driving engine has on even keel and the bent axle that is provided with perpendicular to the longitudinal centerline of vehicle, limit the front air cylinder of front air cylinder axis and limit the exhaust hood of exhaust hood axis.These bellows longitudinally are arranged on the front of exhaust hood axis.
In another aspect, this Fuel Tank has and is arranged on the fuel tank filler cap that straddles under-seat.This straddles chair mounted on upper frame members, thereby this straddles the position that seat can move to provides the contact fuel tank filler cap.
From application aims; Be used for element is positioned at the word on the vehicle, as " preceding ", " back ", " rear portion ", " left side ", " right side ", " on ", D score, " top " and " below " all be the vehicle rider common sense on being sitting in vehicles steering position forward.Word " vertically " means that the past extends back.
In the embodiment of the present invention each all has at least one in the above-mentioned each side, but not necessarily has all.
From following description, accompanying drawing and accompanying claims, other and/or interchangeable characteristic, aspect and the advantage of embodiment of the present invention will become very clear.
Description of drawings
In order to understand the present invention and other aspects of the present invention and further characteristic better, will be with reference to following description, these descriptions will combine accompanying drawing to use, in the accompanying drawings:
Fig. 1 is the block diagram of the available frame that the typical case uses in all-terrain vehicle;
Fig. 2 is the block diagram of seeing from the left rear side of vehicle according to the invention;
Fig. 3 is the birds-eye view of the vehicle of Fig. 2;
Fig. 4 is the front elevation of the vehicle of Fig. 2;
Fig. 5 is the back view of the vehicle of Fig. 2;
Fig. 6 is the left side view of the vehicle of Fig. 2;
Fig. 7 is the right side view of the vehicle of Fig. 2;
Fig. 8 is the left side view of the vehicle inside parts of Fig. 2, has wherein for the sake of clarity removed some parts;
Fig. 9 is the right side view of the vehicle inside parts of Fig. 2, has wherein for the sake of clarity removed some parts;
Figure 10 is the birds-eye view of the vehicle inside parts of Fig. 2, has wherein for the sake of clarity removed some parts;
Figure 11 is the block diagram of seeing from the left rear side of the vehicle inside parts of Fig. 2, has wherein for the sake of clarity removed some parts;
Figure 12 is the block diagram of seeing from the right lateral side of the vehicle inside parts of Fig. 2, has wherein for the sake of clarity removed some parts;
Figure 13 is the feature block diagram of seeing from the left rear side of the front portion of the framework of the vehicle of Fig. 2 and front suspension;
Figure 14 is the feature block diagram of seeing from the left rear side of the front portion of the framework of the vehicle of Fig. 2 and front suspension;
Figure 15 is the left side view according to the replaceable embodiment of framework of the present invention; And
Figure 16 is the left side view according to another replaceable embodiment of framework of the present invention.
The specific embodiment
Shown in Fig. 2 to 7, this vehicle 10 has the seat of straddling 12, this straddle seat 12 at least part be positioned at vehicle 10 central authorities the rear portion and along its longitudinal centerline 18 (Fig. 2) is set.This straddles seat 12 and has the second portion 22 that is used to hold driver's first 20 and is used to hold driver's back passengers.This second portion 22 is higher than first 20, crosses the front that the driver sees vehicle 10 to allow the passenger.The either side of second portion 22 is provided with a pair of handle 24, is used for the passenger and is held in handle 24.Can consider that straddling seat 12 can be arranged on the different longitudinal positions place according to the given efficacy design factor of vehicle 10.Can consider that also this straddles seat 12 can only have the first 20 that is used for the driver.
Steering assembly is arranged on this front that straddles seat 12, handles two front-wheels 14 to allow the driver.This steering assembly has the handlebar 26 that is connected to Steering gear 28 (Fig. 8).This Steering gear 28 is connected to two front-wheels 14 through intermediate rod 27, thereby rotate handlebar 26 Steering gear 28 is rotated, and this Steering gear 28 is through intermediate rod 27 rotating-wheels 14.This steering assembly can be provided with the power steering unit 29 that turns to of being convenient to vehicle 10 alternatively.This handlebar 26 is provided with and is used for the handle 30 that the driver grips.This right handles 30 can be reversed, and plays the effect of the throttle valve controller of driving engine 32.Can consider that this flow regulating valve also can be controlled by being arranged near one of them handle 30 independent lever.Adopt the brake transsmission device of hand brake bar 34 forms to be arranged near the right handles 30, be used for abrupt deceleration vehicle 10, as will be below more the illustrated in detail.As finding out among the figure, this hand brake bar 34 is arranged on right handles 30 fronts substantially, thereby by a plurality of finger actuation of user, yet can consider that this hand brake bar 34 also can be arranged on left handle 30 fronts substantially.
The both sides that a pair of driver's stretcher 36 is arranged on vehicle 10 are positioned at below the first 20 that straddles seat 12, be used for the driver his pin is put above that.Similarly, the both sides that a pair of passenger's feet pedal 38 is arranged on vehicle 10 are positioned at below the second portion 22 that straddles seat 12, be used for the passenger his pin is placed on it.The right side that another brake transsmission device of employing foot-propelled brake rod 40 forms is arranged on vehicle 10 is positioned at below the first 20 that straddles seat 12, is used for abrupt deceleration vehicle 10, as will explaining in further detail below.As best illustrating among Fig. 6 B, this foot-propelled brake rod 40 preferably is arranged near right driver's stretcher 36, thereby the driver can remain in his part of pin and drives this foot-propelled brake rod 40 under the situation on right driver's stretcher 36.This foot-propelled brake rod 40 is also preferably around pivoting with right driver's stretcher 36 coaxial axis, thereby is convenient to the driving of driver to foot-propelled brake rod 40.
In two front-wheels 14 each all is installed on the framework 42 (Fig. 8) of vehicle 10 through front suspension 44, as will be below more the illustrated in detail.All have in two front-wheels 14 each and be suitable for the tire 46 that highway uses.Tire 46 preferably is inflated to the pressure between 138kPa and the 345kPa.Fairing 48 is arranged on each tire 46 top, the earth of rolling when avoiding tire 46 rollings with the protection driver and the sputter of water.In two front-wheels 14 each also all is provided with drg 50.As in Figure 13 and 14 best see, this drg 50 preferably is installed to the plate disc brake on the wheel hub of each wheel 14, yet also can expect the drg of other type.In this drg 50 each all has rotor 52 that is installed on the wheel hub and the fixed caliper 54 that rides this rotor 52.The brake pad (not shown) is installed on these clamp 54, thereby is arranged on the both sides of rotor 52 and between rotor 52 and clamp 54.Through hydraulic pressure being applied on the piston (not shown) in the clamp 54, this brake pad is through friction and Extrusion rotor 52, thus braking wheel 14.
As also can be from finding out Fig. 2 to 8, the freeing pipe 76 that extends towards the rear side of vehicle 10 on the right side of vehicle 10 be attached to the exhausr port (not shown) of driving engine 32, to improve engine performance and to reduce the noise level of driving engine 32.Car body 78 is attached to framework 42, thereby protection is installed to the parts of framework 42 and makes vehicle 10 more attractive in appearance.Make vehicle 10 be suitable for highway to use necessary parts to be installed to car body 78 like lamp 80 and back mirror 82 and so on.
Forward Fig. 8 to 10 now to, framework 42 has upper frame members 100 and lower frame member 102, and they are interconnected with one another, thereby forms the sealing circumference that wherein has the space.Preceding transverse member 104 interconnects the front portion of upper frame members 100 and the front portion of lower frame member 102.Back transverse member 106 interconnects the rear portion of upper frame members 100 and the rear portion of lower frame member 102.Upper frame members 100, lower frame member 102, preceding transverse member 104 and back transverse member 106 are preferably processed with the tubular metal beam of the rectangular cross section with similar size.Can expect that member 100,102,104,106 can have the different cross-sectional areas size, can process, and also can have different structures (for example, I type beam or C type groove) by non-metallic material (for example composite material).
As seeing in Fig. 8 and 9, this upper frame members 100 is preferably two position bendings, thereby its front portion is located highlyer than its rear portion.Through like this, the front portion of framework 42 provides enough vertical space to hold some vehicle parts.In addition, through like this, the seat 12 that straddles that is installed on the rear portion of upper frame members 100 remains on the terrain clearance, allows when vehicle 10 stops, and the driver of vehicle 10 is placed on his pin on the ground when straddling on the seat 12 being sitting in.Can expect that this upper frame members 100 can have the different geometric shape.For example, this upper frame members 100 can be straight.Although this possibly place liftoff highlyer with straddling seat 12, because three wheel constructions of vehicle 10 will remain on vertical position to vehicle 10, so the driver of vehicle 10 need not be placed on his pin on the ground when vehicle 10 stops.This lower frame member 102 preferably is formed integrally as the crooked single beam a position with back transverse member 106.Can expect that also these members 102,106 can be welded to one another together.This back transverse member 106 from lower frame member 102 backward with extend upward, and be welded to upper frame members 100.The top and bottom of transverse member are welded to upper frame members 100 and lower frame member 102 respectively before being somebody's turn to do.Can expect that member 100,102,104,106 can combine through other modes.For example, they can combine through using support and fastener.Can expect that also member 100,102,104,106 can be processed with the single beam that obtains the sealing circumference by flexible.
This framework 42 also has the pole 108 that the past transverse member 104 extends to lower frame member 102 diagonally, and this pole preferably is welded on the lower frame member.Tension member 109 (as the best among Figure 13 is seen) is arranged on the junction between this pole 108 and the lower frame member 102, to strengthen and should connect.Through pole 108 is provided, framework 42 is strengthened, and this allows when the typical rate of using with highway is operated, can bear the power that framework 42 is stood when vehicle 10.This pole 108 also provides the extra attachment point of some vehicle parts, as will going through more below.This pole 108 is C type groove preferably, but also can have different structures.Two openings 110,112 (Figure 13) are arranged on the upper surface of pole 108.These openings 110,112 have reduced the weight of pole 108.Opening 110 also allows Steering gear 28 therefrom to pass through.
Figure 15 and 16 illustrates the replaceable embodiment of framework 42, in Figure 15 and 16, similar elements with aforementioned figures in identical Reference numeral represent.In embodiment shown in Figure 15, L shaped pole 208 transverse member 104 in the past extends to upper frame members 100, with reinforced frame 42.In embodiment shown in Figure 16, allotment bar 308 extends to lower frame member 102 diagonally from upper frame members 100, with reinforced frame 42.This pole 208 and 308 is also for some vehicle parts provide extra attachment point, as will be described below.Be also conceivable for other shapes and the position of reinforced frame 42.
As can be seeing among Figure 10, upper frame members 100, lower frame member 102, preceding transverse member 104, back transverse member 106 and pole 108 be arranged on the longitudinal centerline 18 of vehicle.Therefore, all members 100,102,104,106 of framework 42 all are arranged in common perpendicular.
Front baffle extension device 114 is connected to the front portion of lower frame member 102.This front baffle extension device 114 supports the front portion and the preceding storage box (not shown) of car body 78.Tubular member 116 is arranged on each side of framework 42, so that the attachment point of car body 78 to be provided.Each tubular member 116 all is attached to transom 118 at its front end place, and this transom 118 self is connected on the preceding transverse member 104.The rear end of each tubular member 116 all is connected on the end portion of Fuel Tank mounting bracket 120, this Fuel Tank mounting bracket 120 self through support 122 be connected to lower frame member 102 with after on the transverse member 106.
As previously mentioned, each in two front-wheels 14 all is installed on the framework 42 of vehicle 10 through front suspension 44.In the front suspension 44 each all is two A type arm sling framves, also is known as the double wishbone suspension.In the front suspension 44 each all has last A type arm 124, A type arm 126 and vibration absorption unit 128 down.This vibration absorption unit 128 preferably includes liquid damper, and is provided with wind spring around this liquid damper.Should go up A type arm 124 and an end of following A type arm 126 and be connected to the corresponding top and bottom of the wheel shaft 130 of wheel 14.The other end of each A type arm 124,126 all is connected to the suspension attachment point on the framework 42, like following description.This vibration absorption unit 128 is connected to down A type arm 126 at one end and transverse member 104 before transom 118 is connected to.Each A type arm 124,126 all has forearm and postbrachium.As the best in Figure 13 and 14 is seen, two arms of following A type arm 126 all are connected to lower frame member 102.The forearm of last A type arm 124 is connected to front baffle transverse member 104.The postbrachium of last A type arm 124 is connected to pole 108.In the embodiment shown in Figure 15 and 16, postbrachium of A type arm is connected to pole 208 (Figure 15) and 308 (Figure 16) as the case may be on this.Such front suspension 44 provides the excellent control to the rolling or the swing of vehicle 10.
Each wheel 14 all has through last A type arm 124, the pivot axis that limits of the vertical line of cardinal principle of the end of A type arm 126 down, and wheel shaft 130 is connected to said end.The pivot axis of each wheel 14 preferably is positioned at the anterior back of lower frame member 102.
As previously mentioned, trailing wheel 16 is installed on the framework 42 through swing arm 56.More specifically, this swing arm 56 is installed on the axle bush 132 (Figure 14) in the support 122 pivotally.The length of this swing arm 56 is chosen to preferably make that at least a portion of trailing wheel 16 is arranged on the lower rear of upper frame members 100.This vibration absorption unit 58 preferably at one end is installed in the swing arm 56, and is installed on the transverse member 106 of back at the other end, is provided with the longitudinal centerline 18 along vehicle 10.This vibration absorption unit 58 preferably includes liquid damper, and is provided with wind spring around this liquid damper.
As finding out among Fig. 8 to 12, driving engine 32 and many parts thereof all are arranged in the space that the sealing circumference by framework 42 forms.This driving engine 32 is installed on the pole 108 (Figure 13,14) through strut support 134 in its front portion.This driving engine 32 also is installed on two axle bushes 136 (Figure 13,14) on the support 122 (as previously mentioned, this support is installed on the transverse member 106 of back) through engine mounting bracket 138 at its place, rear portion.As the elastomeric material of rubber and so on preferably be arranged on driving engine 32 and attachment point 134 thereof, between 136, to reduce from driving engine 32 to framework 42 transmission of vibration.In this installation site, bent axle 74 on even keels of driving engine 32 also are provided with perpendicular to the longitudinal centerline of vehicle 10 18.And driving engine 32 preferably is installed on the framework 42, makes driving engine 32 not be located on the lower frame member 102, to reduce from driving engine 32 to framework 42 transmission of vibration equally.Driving engine 32 is the V-type engines with front air cylinder 140 and exhaust hood 142.From this reason, driving engine 32 also is known as double V-shaped driving engine.The front air cylinder axis 144 that this front air cylinder 140 limits through its center.The exhaust hood axis 146 that exhaust hood 142 limits through its center.
The Fuel Tank 154 of vehicle 10 is installed in the space that the sealing circumference by framework 42 of driving engine 32 and bellows 150 back forms.Fuel Tank 154 is attached on the upper frame members 100, and is attached on the Fuel Tank mounting bracket 120.This Fuel Tank is positioned at upper frame members 100 belows, straddles seat 12 belows, thereby fuel tank filler cap 156 can be recessed in and straddles seat 12 times, to allow recharging of Fuel Tank 154.As indicative icon among Fig. 6, this straddles seat 12 and preferably is hinged on the vehicle 10, thereby is pivoted to the position that contact fuel tank filler cap 156 is provided.Replacedly, this straddles seat 12 and can remove.
Side stand 158 is arranged on each side of lower frame member 102, with the additional components of mounting vehicle 10.As seeing among Figure 11, oil cooler 160 is installed on the left side brackets 158 with fuel tank 162.As seeing among Figure 12, the engine radiator 164 that fan 166 is installed on it is installed on the right side support 158.Radiator 164 and oil cooler 160 are positioned at the either side of framework 42, just place them in the windstream that is produced when vehicle 10 moves, thereby strengthen the cooling that provides by these parts.In order further to strengthen cooling, plate 168 preferably is arranged on each down on the A type arm 126, with will extra airguide radiator 164 and oil cooler 160.
Other vehicle parts also are installed on the framework 42.Deceleration of electrons control unit 170 is installed on the lower frame member 102.Engine coolant memory device 172 (Figure 12) is before right transom 118 is installed on the transverse member 104.Electronic control unit (ECU), battery, sensor (these are all not shown) and the necessary miscellaneous part of vehicle 10 work also are installed on the framework 42.
Modification and improvement to above-mentioned embodiment of the present invention are clearly to those skilled in the art.It is exemplary that fwd is described, rather than restrictive.Therefore, scope general of the present invention is only limited the scope of accompanying claims.
Claims (6)
1. wheeled car comprises:
Framework, said framework comprises:
Upper frame members;
Lower frame member;
Preceding transverse member, said preceding transverse member is connected the front portion of said upper frame members mutually with the anterior of said lower frame member;
Back transverse member, said back transverse member is connected the rear portion of said upper frame members mutually with the rear portion of said lower frame member;
Said upper frame members, lower frame member, preceding transverse member and back transverse member are along the longitudinal centerline setting of said vehicle and limit the sealing circumference that wherein has the space;
Be installed in the seat that straddles on the said upper frame members;
The near front wheel and off front wheel, each said front-wheel all is installed on the said framework through front suspension;
Single trailing wheel, said single trailing wheel is along the longitudinal centerline setting of said vehicle;
Swing arm, said swing arm is installed to said single trailing wheel on the said framework;
Rear suspension, but said rear suspension is arranged between said swing arm and the said framework with operating mode;
Steering gear, but said Steering gear be connected to operating mode and be used to make said front-wheel steering on the front-wheel, extend in the said space of said Steering gear transverse member back before said;
Handlebar, said handlebar is being connected to above the said upper frame members on the upper end of said Steering gear; And
Driving engine, but said driving engine in said space, be installed on the said framework and and be connected on the said trailing wheel with operating mode, to give said trailing wheel power is provided;
Bellows, said bellows are arranged in the said space and make its at least a portion be arranged at least a portion top and the said upper frame members below of said driving engine; And
Fuel Tank, said Fuel Tank are installed in and are positioned at said upper frame members below and said bellows back in the said space.
2. vehicle as claimed in claim 1 also comprises the pole that extends to said lower frame member from said preceding transverse member diagonally; And
The part of wherein said driving engine is installed on the said pole.
3. vehicle as claimed in claim 1, wherein:
Said driving engine is a V-type engine, and said V-type engine comprises:
On even keel and the bent axle that is provided with perpendicular to the longitudinal centerline of said vehicle;
Limit the front air cylinder of front air cylinder axis;
Limit the exhaust hood of exhaust hood axis; And
Wherein said bellows longitudinally are arranged on the front of said exhaust hood axis.
4. vehicle as claimed in claim 1, wherein said Steering gear extend in said driving engine front in said space.
5. vehicle as claimed in claim 4, wherein said Steering gear passes said upper frame members in the said seat front that straddles.
6. vehicle as claimed in claim 1, wherein said Fuel Tank have and are arranged on the said fuel tank filler cap that straddles under-seat; And
The wherein said chair mounted that straddles on said upper frame members, thereby said straddle seat can move to provide the contact said fuel tank filler cap the position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105918149A CN102039968B (en) | 2006-05-01 | 2006-05-01 | Bestriding wheel-type tricycle and frame thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105918149A CN102039968B (en) | 2006-05-01 | 2006-05-01 | Bestriding wheel-type tricycle and frame thereof |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200680055136.6A Division CN101472787B (en) | 2006-05-01 | 2006-05-01 | Straddle type wheeled vehicle and its frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102039968A CN102039968A (en) | 2011-05-04 |
| CN102039968B true CN102039968B (en) | 2012-06-20 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105918149A Expired - Fee Related CN102039968B (en) | 2006-05-01 | 2006-05-01 | Bestriding wheel-type tricycle and frame thereof |
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| Country | Link |
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| CN (1) | CN102039968B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005175A (en) * | 2011-03-21 | 2016-10-12 | 北极星工业有限公司 | Three wheeled vehicle |
| CA2871716A1 (en) * | 2012-04-30 | 2013-11-07 | Bombardier Recreational Products Inc. | Air ventilation systems for vehicles |
| CA2924270A1 (en) * | 2013-09-13 | 2015-03-19 | Bombardier Recreational Products Inc. | Storage bin and radiator assembly for a vehicle |
| ES2748396T3 (en) * | 2014-01-31 | 2020-03-16 | Yamaha Motor Co Ltd | Vehicle |
| ITUB20159478A1 (en) | 2015-12-28 | 2017-06-28 | Piaggio & C Spa | Front end of tilting motor vehicle and relative tilting motor vehicle |
| ES2930350T3 (en) | 2017-01-31 | 2022-12-09 | Bombardier Recreational Products Inc | steering system for a vehicle |
| CN110626160B (en) * | 2018-06-21 | 2023-06-30 | Tvs电机股份有限公司 | Asymmetric battery pack for vehicle |
| CN114179596A (en) * | 2021-12-13 | 2022-03-15 | 浙江宏振机械模具集团有限公司 | Vehicle with front and rear riding channels |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87201409U (en) * | 1987-03-10 | 1988-02-17 | 叶辛舟 | Three-wheeled automobile with two front wheels |
| US6572129B1 (en) * | 2000-07-24 | 2003-06-03 | Gregory Bean | Dual power recumbent tricycle |
| WO2003070548A1 (en) * | 2002-02-22 | 2003-08-28 | Bombardier Recreational Products Inc. | Components for a three-wheeled vehicle to permit leaning of the driver |
| US6799781B2 (en) * | 2000-03-13 | 2004-10-05 | Bombardier Recreational Products Inc. | Frames for all-terrain vehicles |
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2006
- 2006-05-01 CN CN2010105918149A patent/CN102039968B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87201409U (en) * | 1987-03-10 | 1988-02-17 | 叶辛舟 | Three-wheeled automobile with two front wheels |
| US6799781B2 (en) * | 2000-03-13 | 2004-10-05 | Bombardier Recreational Products Inc. | Frames for all-terrain vehicles |
| US6572129B1 (en) * | 2000-07-24 | 2003-06-03 | Gregory Bean | Dual power recumbent tricycle |
| WO2003070548A1 (en) * | 2002-02-22 | 2003-08-28 | Bombardier Recreational Products Inc. | Components for a three-wheeled vehicle to permit leaning of the driver |
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| Publication number | Publication date |
|---|---|
| CN102039968A (en) | 2011-05-04 |
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