CN109895911A - Ultra-narrow wheelspan vehicle - Google Patents

Abstract

The present invention provides a kind of ultra-narrow wheelspan vehicles, including vehicle body；Steeraxle；Drive axle, steeraxle and drive axle are separately positioned on the both ends of vehicle body, and steeraxle and/or drive axle have at least two wheels, are not more than 60 centimetres with the wheelspan between any two wheel of bridge；At least one finger tilt device, and finger tilt device is arranged between the wheel of same bridge, and the vehicle that can be realized ultra-narrow wheelspan vehicle inclines pendulum；The tilting cont mechanism on finger tilt device is arranged at least one, and tilting cont mechanism can guarantee that ultra-narrow wheelspan vehicle will not topple over by the pendulum that inclines of control ultra-narrow wheelspan vehicle；The surrounding of vehicle body is arranged in form enclosure space in hatch cover, hatch cover.The present invention solves the problems, such as to be easy to topple over and cannot achieve totally enclosed type vehicle body when ultra-narrow wheelspan vehicle high-speed in the prior art is excessively curved.

Description

Ultra-narrow wheelspan vehicle

Technical field

The present invention relates to technical field of vehicle, in particular to a kind of ultra-narrow wheelspan vehicle.

Background technique

Front and back sulky vehicle is obtained because its is compact-sized, low energy consumption, occupancy traffic resource is few and driving performance is superior It is widely applied, current two wheeler has the diversified forms such as motorcycle, power assist vehicle, bicycle.But it is this when speed is too low Vehicle will topple over to side and can not stablize traveling, and the personnel of riding need by leg stretching support the stabilization to maintain vehicle.This One defect not only reduces the comfort that front and back sulky vehicle drives and convenience but also causes some potential safety problems, more important , a closed riding space can not be provided for occupant, greatly limit the use of front and back sulky vehicle, constrain this The further genralrlization of the green easily vehicles.

Three-wheeled vehicle will not be toppled over under Parking situation running at a low speed, and be not required to driver with leg and remained steady with supportting It is fixed, therefore closed crew module can be installed, but due to general three-wheeled vehicle in turning without the image of Buddha before and after sulky vehicle one Sample, which inclines to putting, carrys out equilibrium centrifugation power, it is therefore desirable to it is excessively curved to avoid rollover to reduce speed, and the left and right wheels away from the permitted turn narrow Curved speed is lower, has seriously affected driving performance.Current existing solution is that vehicle is divided into two sections, that is, has crew module's By the turning joint connection of a longitudinal direction between one section and have left and right two-wheeled one section, two sections, to have occupant in turning One section of cabin can incline pendulum, but due to there is the one of left and right two-wheeled section of pendulum that can not incline, and the program is left when can not avoid turning completely Load transfer between right wheel, left and right wheels away from it is very narrow in the case where, however it remains the danger of rollover, so cannot thoroughly solve The certainly contradiction between compactedness and driving performance.

Traditional four-wheel automobile driving performance is good, safety and comfort, round-the-clock can use, but it is bulky, energy consumption is high, accounts for It is more with traffic resource, due to it causes environmental pollution and traffic jam issue by more and more regulations in terms of limitation.

Summary of the invention

The main purpose of the present invention is to provide a kind of ultra-narrow wheelspan vehicles, to solve ultra-narrow wheelspan vehicle in the prior art High speed is easy the problem of toppling over and cannot achieve totally enclosed type vehicle body when excessively curved.

To achieve the goals above, the present invention provides a kind of ultra-narrow wheelspan vehicles, including vehicle body；Steeraxle；Drive axle, Steeraxle and drive axle are separately positioned on the both ends of vehicle body, and steeraxle and/or drive axle have at least two wheels, with appointing for bridge The wheelspan anticipated between two wheels is no more than 60 centimetres；At least one finger tilt device, and the wheel of same bridge is arranged in finger tilt device Between, and the vehicle that can be realized ultra-narrow wheelspan vehicle inclines pendulum；The tilting cont mechanism on finger tilt device is arranged at least one, Tilting cont mechanism can guarantee that ultra-narrow wheelspan vehicle will not topple over by the pendulum that inclines of control ultra-narrow wheelspan vehicle；Hatch cover, cabin It is provide with and sets the surrounding in vehicle body to form enclosure space.

Further, hatch cover is removably connect with vehicle body.

Further, the surrounding of vehicle body is unremovably arranged in hatch cover.

Further, finger tilt device includes the goods of furniture for display rather than for use that inclines, and the goods of furniture for display rather than for use that inclines is gear mechanism or multi-connecting-rod mechanism, and the goods of furniture for display rather than for use that inclines can Incline pendulum so that wheel is followed by vehicle body and synchronizes and compress ground simultaneously；Vehicle frame, the first end connection vehicle body of vehicle frame, the second of vehicle frame End connects the goods of furniture for display rather than for use that inclines, and the setting of tilting cont mechanism is being inclined between goods of furniture for display rather than for use and vehicle frame.

Further, the goods of furniture for display rather than for use that inclines is gear mechanism, and gear mechanism includes gear and rack gear, and gear and vehicle frame are pivotally connected and with vehicle Frame inclines pendulum and rotates relative to vehicle frame, and rack gear is articulated on the axle center of wheel and opposite with the rotation of gear by connector It is slided up and down in vehicle frame.

Further, the goods of furniture for display rather than for use that inclines is gear mechanism, and gear mechanism is made of multiple gears, and multiple gears sequentially engage into connection Motivation structure, a part of gear are articulated on vehicle frame and put with inclining for vehicle frame relative to vehicle frame rotation, and another part gear is fixed It is connected to one end of longitudinal swing arm, the other end of longitudinal swing arm is articulated in by interconnecting piece on the axle center of wheel and with gear It rotates and is swung up and down relative to vehicle frame.

Further, the goods of furniture for display rather than for use that inclines includes multiple connecting rods, and multiple connecting rods, which are connected with each other, forms at least one polygonal mechanism, portion Connecting rod is divided to be articulated on vehicle frame and put and relative frame rotation with inclining for vehicle frame, the connecting rod of the close wheel in connecting rod passes through connection Portion is articulated on the axle center of wheel and moves up and down with the rotation for the connecting rod being pivotally connected with vehicle frame relative to vehicle frame.

Further, polygonal mechanism is parallelogram mechanism or pentagon mechanism.

Further, tilting cont mechanism is lockable mechanism, and lockable mechanism is in any angle in the swinging that inclines of vehicle body When being capable of locking finger tilt device.

Further, lockable mechanism includes two lock pieces, and two lock pieces are separately connected incline goods of furniture for display rather than for use and vehicle frame and two Opposite slide can occur for lock piece；Executive item passes through executive item locking or unlock between two lock pieces.

Further, executive item has latch and electric cylinder, and one end of electric cylinder is arranged in latch, and electric cylinder can Latch is driven to squeeze lock piece, so that two lock piece lockings.

Further, lockable mechanism can control locking or the unlock of executive item according to speed signal.

Further, tilting cont mechanism is automatic tilting mechanism, and automatic tilting mechanism can automatically adjust finger tilt device The swinging that inclines.

Further, the both ends of automatic tilting mechanism, which are connected to, inclines on goods of furniture for display rather than for use and vehicle frame, and automatic tilting mechanism can Flexible or rotation is to control incline swinging of the goods of furniture for display rather than for use relative to vehicle frame that incline.

Further, automatic tilting mechanism includes inclining to putting actuator and incline and put force snesor, inclines and puts force snesor and can produce Raw force signal or torque signal, incline put actuator can be controlled according to force signal or torque signal the flexible of automatic tilting mechanism or Rotation.

Further, finger tilt device further includes damping, and damping is arranged between vehicle body and the goods of furniture for display rather than for use that inclines；Or damping Mechanism setting is being inclined on goods of furniture for display rather than for use；Or damping is arranged between wheel and the goods of furniture for display rather than for use that inclines.

Further, hatch cover can be opened and closed to be connected on vehicle body.

Further, hatch cover is provided with pivotable opening-closing structure close to one end of the bottom of ultra-narrow wheelspan vehicle, folding Structure being capable of open or close.

Further, reset spring is additionally provided between opening-closing structure and hatch cover, reset spring offer closes opening-closing structure The reset force of conjunction.

It applies the technical scheme of the present invention, there are two wheels for setting on the steeraxle and/or drive axle of ultra-narrow wheelspan vehicle Away from the wheel for being not more than 60 centimetres, finger tilt device is set between two wheels of bridge, two sides wheel is allowed to be followed by vehicle Body synchronizes to incline and puts and compress ground simultaneously, because load excessively shifts and occurs between left and right wheels when avoiding vehicle high-speed excessively curved Rollover.Tilting cont mechanism is additionally provided on finger tilt device, to control the pendulum that inclines of vehicle according to the driving state of the vehicle, so that vehicle The problem of will not toppling over.By the above-mentioned means, realize ultra-narrow wheelspan vehicle installation totally enclosed type vehicle body and can height The excessively curved purpose of speed, so that vehicle has higher comfort level and environmental suitability while keeping flexible driving performance, The characteristics of its low energy consumption and saving traffic resource, the environmental pollution got worse and traffic jam issue can be effectively relieved.

Detailed description of the invention

The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings:

Fig. 1 shows steeraxle tool in the embodiment of the present invention one, and there are two the structural representations of the ultra-narrow wheelspan vehicle of wheel Figure；

Fig. 2 shows drive axle tool in the embodiment of the present invention one, there are two the structural representations of the ultra-narrow wheelspan vehicle of wheel Figure；

Fig. 3 shows the structural schematic diagram of the finger tilt device with telescopic lockable mechanism and damping in Fig. 1；

Fig. 4 shows the structural schematic diagram of the finger tilt device with telescopic lockable mechanism and damping in Fig. 2；

Fig. 5 shows the structural schematic diagram of the finger tilt device in Fig. 3 and Fig. 4；

Fig. 6 shows the structural schematic diagram of the telescopic lockable mechanism in Fig. 3 and Fig. 4；

Fig. 7 shows the schematic diagram of internal structure of the electric cylinder of the telescopic lockable mechanism in Fig. 6；

Fig. 8 shows the structural schematic diagram for the finger tilt device that vehicle body is arranged between the goods of furniture for display rather than for use that inclines in damping in Fig. 3；

Fig. 9 shows the structural schematic diagram for the finger tilt device that vehicle body is arranged between the goods of furniture for display rather than for use that inclines in damping in Fig. 4；

Figure 10 shows the structural representation for another ultra-narrow wheelspan vehicle that the finger tilt device in Fig. 9 is arranged on drive axle Figure；

Figure 11 shows the structural schematic diagram of the hatch cover of the ultra-narrow wheelspan vehicle in Fig. 1；

Figure 12 shows the attachment structure schematic diagram of hatch cover and opening-closing structure in Figure 11；

Figure 13 shows the structural schematic diagram of the hatch cover lock set of the ultra-narrow wheelspan vehicle in Fig. 1；

Figure 14 shows the structural schematic diagram of the telescopic automatic tilting mechanism in the embodiment of the present invention two；

The structure that Figure 15 shows the finger tilt device of the lockable mechanism with rotary type in the embodiment of the present invention three is shown It is intended to；

Figure 16 shows the structural schematic diagram of the lockable mechanism of the rotary type in Figure 15；

Figure 17 shows the structural schematic diagrams of the automatic tilting mechanism of the rotary type in the embodiment of the present invention four；

Figure 18 shows the top view of the finger tilt device in the embodiment of the present invention five；

Figure 19 shows tilting cont mechanism and damping of the finger tilt device in Figure 18 with rotary type and is arranged Top view on steeraxle；

Figure 20 shows tilting cont mechanism and damping of the finger tilt device in Figure 18 with rotary type and is arranged Top view on drive axle；

Figure 21 shows the structural schematic diagram of the mode one of the finger tilt device in the embodiment of the present invention six；

Figure 22 shows the structural schematic diagram of the mode two of the finger tilt device in the embodiment of the present invention six；

Figure 23 shows the structural schematic diagram of the mode three of the finger tilt device in the embodiment of the present invention six；

Figure 24 shows the structural schematic diagram of the mode four of the finger tilt device in the embodiment of the present invention six；

Figure 25 shows the structural schematic diagram of the mode five of the finger tilt device in the embodiment of the present invention six；

Figure 26 shows the finger tilt device in Figure 21 with telescopic tilting cont mechanism and damping and is arranged Structural schematic diagram on drive axle；

Figure 27 shows the finger tilt device in Figure 21 with telescopic tilting cont mechanism and damping and is arranged Another structural schematic diagram on drive axle；

Figure 28 shows the finger tilt device in Figure 22 with telescopic tilting cont mechanism and damping and is arranged Structural schematic diagram on steeraxle；

Figure 29 shows the finger tilt device in Figure 22 with telescopic tilting cont mechanism and damping and is arranged Structural schematic diagram on drive axle；

Figure 30 shows the finger tilt device in Figure 23 with telescopic tilting cont mechanism and damping and is arranged Structural schematic diagram on steeraxle；

Figure 31 shows the finger tilt device in Figure 23 with telescopic tilting cont mechanism and damping and is arranged Structural schematic diagram on drive axle；

Figure 32 shows the finger tilt device in Figure 24 with telescopic tilting cont mechanism and damping and is arranged Structural schematic diagram on steeraxle；

Figure 33 shows the finger tilt device in Figure 24 with telescopic tilting cont mechanism and damping and is arranged Structural schematic diagram on drive axle；

Figure 34 shows the finger tilt device in Figure 25 with telescopic tilting cont mechanism and damping and is arranged Structural schematic diagram on steeraxle；

Figure 35 shows the finger tilt device in Figure 25 with telescopic tilting cont mechanism and damping and is arranged Structural schematic diagram on drive axle；

Figure 36 shows tilting cont mechanism and damping of the finger tilt device in Figure 22 with rotary type and is arranged Structural schematic diagram on steeraxle；

Figure 37 shows tilting cont mechanism and damping of the finger tilt device in Figure 24 with rotary type and is arranged Structural schematic diagram on drive axle.

Wherein, the above drawings include the following reference numerals:

10, vehicle body；20, steeraxle；30, drive axle；31, wheel；40, finger tilt device；41, incline goods of furniture for display rather than for use；42, vehicle frame；50, Tilting cont mechanism；51, lock piece；52, executive item；521, latch；522, electric cylinder；523, screw rod；524, nut；525, Inner sleeve；526, outer sleeve；527, motor；528, train of reduction gears；529, limiting device；53, locking force snesor；54, shell Body；55, brake disc；56, caliper；57, guiding-positioning structure；58, worm gear；59, worm screw；510, incline and put actuator；520, incline Put force snesor；530, torque sensor；60, hatch cover；61, reset spring；62, telescopic rod；63, opening-closing structure；631, hinge； 64, sealing element；65, hatch cover lock set；651, the first latch hook；652, the second latch hook；653, torsionspring；70, damping.

Specific embodiment

It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.

It should be pointed out that unless otherwise specified, all technical and scientific terms used in this application have and the application The normally understood identical meanings of person of an ordinary skill in the technical field.

In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, top, bottom " is usually needle For direction shown in the drawings, or for component itself is on vertical, vertical or gravity direction；Equally Ground for ease of understanding and describes, and " inside and outside " refers to the inside and outside of the profile relative to each component itself, but the above-mentioned noun of locality is not For limiting the present invention.

It is totally-enclosed in order to solve to be easy to topple over and cannot achieve when ultra-narrow wheelspan vehicle high-speed in the prior art is excessively curved The problem of formula vehicle body, the present invention provides a kind of ultra-narrow wheelspan vehicles.

Embodiment one

A kind of ultra-narrow wheelspan vehicle as depicted in figs. 1 and 2, including vehicle body 10, steeraxle 20, drive axle 30, at least one A finger tilt device 40 and hatch cover 60, steeraxle 20 and drive axle 30 are separately positioned on 10 both ends of vehicle body, steeraxle 20 or driving Bridge 30 has at least two wheels 31, is not more than 60 centimetres with the wheelspan between any two wheel 31 of bridge；Finger tilt device 40 The vehicle for being arranged between the wheel 31 of same bridge, and can be realized ultra-narrow wheelspan vehicle inclines pendulum, be provided on finger tilt device 40 to A few tilting cont mechanism 50, tilting cont mechanism 50 can guarantee that vehicle will not topple over by the pendulum that inclines of control vehicle；Cabin The surrounding of vehicle body 10 is arranged in form enclosure space in cover 60.

Specifically, ultra-narrow wheelspan can integrally incline spot cars steeraxle 20 or drive axle 30 on setting there are two wheelspan not Wheel 31 greater than 60 centimetres follows two sides wheel 31 with finger tilt device 40 is arranged between two wheels 31 of bridge Vehicle body 10 synchronize to incline and put and compress ground simultaneously and realize that vehicle inclines pendulum, because of left and right wheels 31 when avoiding vehicle high-speed excessively curved Between load excessively shift and turn on one's side, guarantee stability when vehicle high-speed is excessively curved, be additionally provided on finger tilt device 40 Tilting cont mechanism 50, in the present embodiment, tilting cont mechanism 50 are telescopic lockable mechanism, to control inclining for vehicle Pendulum, lockable mechanism being capable of locking finger tilt device 40 when vehicle body 10 tilts to any position.By the above-mentioned means, realizing super The excessively curved stabilization of narrow wheelspan vehicle high-speed and the purpose for installing totally enclosed type vehicle body.In the present embodiment, hatch cover 60 is detachable Ground is arranged on vehicle body 10, and certainly, hatch cover 60 is also possible to unremovably be arranged on vehicle body 10.

As shown in Figure 3 and Figure 4, finger tilt device 40 includes the goods of furniture for display rather than for use 41 that inclines, and the goods of furniture for display rather than for use 41 that inclines is gear mechanism, and enables to vehicle Wheel 31, which is followed by vehicle body 10 and synchronizes, to incline pendulum and compresses ground simultaneously；The first end of vehicle frame 42, vehicle frame 42 connects vehicle body 10, vehicle frame 42 Second end connection incline goods of furniture for display rather than for use 41, the setting of tilting cont mechanism 50 is being inclined between goods of furniture for display rather than for use 41 and vehicle frame 42.

Specifically, the goods of furniture for display rather than for use 41 that inclines of finger tilt device 40 is connected on wheel 31 and vehicle frame 42, and the goods of furniture for display rather than for use 41 that inclines can control vehicle The pendulum that inclines of wheel 31 enables vehicle body 10 to incline when putting and inclined pendulum by the drive of vehicle frame 42 goods of furniture for display rather than for use 41 that inclines, and then realization wheel 31 inclines Pendulum.The setting of tilting cont mechanism 50 is being inclined between goods of furniture for display rather than for use 41 and vehicle frame 42, and tilting cont mechanism 50 is lockable mechanism, locking The relative positional relationship that mechanism can be inclined between goods of furniture for display rather than for use 41 and vehicle frame 42 by the locking goods of furniture for display rather than for use 41 that incline can not incline pendulum, Jin Ershi Existing vehicle integrally inclines the locking of pendulum.

As shown in figure 5, in the present embodiment, the goods of furniture for display rather than for use 41 that inclines is gear mechanism, and gear mechanism includes gear and rack gear, gear It is rotatablely connected with vehicle frame 42 and inclining pendulum and rotate with vehicle frame 42, rack gear is articulated on 31 axle center of wheel and with tooth by interconnecting piece The rotation of wheel and slided up and down relative to vehicle frame 42.

Specifically, the goods of furniture for display rather than for use 41 that inclines is made of gear and two rack gears, and gear is rotatably connected on vehicle frame 42, and gear energy Enough inclining pendulum and rotate with vehicle frame 42, two rack gears are separately positioned on the two sides of gear, and respectively by interconnecting piece pivotly It is connected on the axle center of two wheels 31 and is slided up and down with the rotation of gear relative to vehicle frame 42, when vehicle body 10 drives vehicle frame 42 incline together when putting, and gear follows the pendulum that inclines of vehicle frame 42 to rotate, and drive the sliding of two sides rack gear, and then rack drives two sides vehicle Wheel 31 and vehicle frame 42 synchronize incline pendulum and relative to 42 one rise and one drop of vehicle frame, the pendulum that inclines of realization vehicle entirety.

As shown in fig. 6, lockable mechanism includes two lock pieces 51, two lock pieces 51 are separately connected incline goods of furniture for display rather than for use 41 and vehicle frame 42 and two lock pieces 51 opposite slide can occur；Executive item 52, between two lock pieces 51 by 52 locking of executive item or Unlock.Realize the locking and unlocking to the relative position between vehicle frame 42 and the goods of furniture for display rather than for use 41 that inclines with this, at the same two lock pieces 51 it Between can occur it is opposite slide, executive item 52 enable to lock piece 51 at an arbitrary position can locking, realize that vehicle is whole It keeps vertical or keeps arbitrarily inclining to put position.

Optionally, executive item 52 has latch 521 and electric cylinder 522, and the one of electric cylinder 522 is arranged in latch 521 End, electric cylinder 522 can drive latch 521 to squeeze lock piece 51, so that two 51 lockings of lock piece.

Specifically, the locking effect of executive item 52 is realized by the pressuring action of electric cylinder 522, the one of lock piece 51 Side is provided with electric cylinder 522, and electric cylinder 522 squeezes two lock pieces 51, so that two lock pieces 51 contact with each other, in frictional force Under the action of be capable of the relative positions of two lock pieces 51 of locking.One end of the extruding lock piece 51 of electric cylinder 522 is provided with lock Stops 521, latch 521 are capable of increasing the contact area of electric cylinder 522 Yu lock piece 51, guarantee the reliable of 51 locking of lock piece Property, due to being to carry out locking using frictional force, it is thus possible to guarantee that lock piece 51 at an arbitrary position being capable of locking.Certainly electronic Cylinder 522 is also possible to two, and two electric cylinders 522 are separately positioned on the two sides of lock piece 51, and two electric cylinders 522 are simultaneously to lock The direction of stop member 51 moves, and realizes the clamping to executive item 52.

In preferred embodiment as shown in FIG. 6, two lock pieces 51 respectively sleeve and slide bar are telescopic to be formed Lockable mechanism, two lock pieces 51, which are connected to, to incline on goods of furniture for display rather than for use 41 and vehicle frame 42, and when ultra-narrow wheelspan vehicle, which inclines, to be put, slide bar exists Sliding in sleeve, when being pressed together slide bar and sleeve under the action of latch 521 is in electric cylinder 522, frictional force will hinder Sliding of the on-slip bar in sleeve, to achieve the purpose that locking finger tilt device 40.

As shown in Figure 7 with latching characteristics electric cylinder 522, latching characteristics can guarantee electric cylinder 522 stretch out after not It can be pushed back by the external force acted in axial direction, locking no longer needs energy supply later, to reach energy-efficient purpose.Electric cylinder 522 be made of screw rod 523 and nut 524 the kinematic pair with latching characteristics, inner sleeve 525, outer sleeve 526, motor 527, Train of reduction gears 528, the limiting device 529 extended and retracted and bearing composition.Motor 527, which is powered, to be rotated, by reducing gear After wheel group 528 is slowed down, screw rod 523 is driven to rotate, since nut 524 is not able to rotate relative to outer sleeve 526, screw rod 523 turns Dynamic nut 524 and the coupled inner sleeve 525 of will drive is flexible along outer sleeve 526, because of inner sleeve 525 and latch 521 are connected, to realize the purpose for driving latch 521 flexible.Limit is extended and retracted in addition, being integrated in electric cylinder 522 Device 529 guarantees that electric cylinder 522 reaches the power-off of motor 527 stalling when stretching out the limit or retracting the limit.Electric cylinder 522 also wraps Force snesor containing locking 53, locking force snesor 53 can generate force signal, when electric cylinder axial thrust reaches preset After threshold value, it is believed that pressing force is sufficiently large, motor power-off stalling.

Optionally, lockable mechanism can control locking or the unlock of executive item 52 according to speed signal.

Specifically, determine whether lockable mechanism needs locking by judging speed signal, when the speed of ultra-narrow wheelspan vehicle When lower, motor 527 is rotated, so that the latch 521 of 522 end of electric cylinder is stretched out with locking lock piece 51, incline goods of furniture for display rather than for use 41 Can not just incline pendulum, realize the locking of the finger tilt device 40 of vehicle, so that ultra-narrow wheelspan vehicle will not topple over；Work as speed After threshold value, motor 527 is inverted, so that the latch 521 of 522 end of electric cylinder is retracted to unlock lock piece 51, realizes vehicle Finger tilt device 40 unlock, user can by oneself adjustment center of gravity realize incline pendulum come maintain vehicle stablize travel. Certainly, lockable mechanism can also be using surging or pneumatic or modes locking and the unlock such as manually control by user.

Optionally, the finger tilt device 40 of vehicle further includes damping 70, and the setting of damping 70 is in wheel 31 and the pendulum that inclines Between part 41 or between vehicle body 10 and the goods of furniture for display rather than for use 41 that inclines.

Specifically, it is additionally provided with damping 70 on the finger tilt device 40 of vehicle, damping 70 can be set at two Between wheel 31 and the goods of furniture for display rather than for use 41 that inclines, as shown in Figure 3 and Figure 4, damping 70 also can be set vehicle body 10 and incline goods of furniture for display rather than for use 41 it Between, as shown in Figure 8 and Figure 9.As an example, Figure 10 shows the drive axle of the finger tilt device in Fig. 9 in ultra-narrow wheelspan vehicle Set-up mode.

Still optionally further, damping 70 is damping spring and damper.

Optionally, drive axle two-wheeled can independently be driven using hub motor, can save differential gear and jack shaft, To save space, keep the arrangement of rear axle more flexible and compact；It only needs to control left and right vehicle in the case where general normally travel Wheel drive force is equal, can also realize that Vehicular yaw is actively controlled by adjusting the distribution of left and right wheels driving force when necessary System further improves the maneuvering performance of vehicle.

As shown in figure 11, hatch cover 60 can be opened and closed to be connected on vehicle body 10.

Specifically, since hatch cover 60 is fully closed structure, thus the folding of hatch cover 60 for convenience, hatch cover 60 pass through The hinged mode of telescopic rod 62 is connect with vehicle body 10, telescopic rod 62 can pass through motor driven and have and it is shown in Fig. 7 electronic The identical internal structure of cylinder.When use, which is driven by electricity telescopic rod 62, stretches, it is flexible to control that button is additionally provided in hatch cover 60 Flexible, the folding of Lai Shixian hatch cover 60 of bar 62.Due to requiring can both to control opening for hatch cover 60 from car or outside vehicle It closes, so should all be disposed with the button of folding hatch cover 60 inside and outside, in order to easy to operate, the button of internal hatch cover 60 can To be arranged on handlebar.Incline once the personnel that ride have found that finger tilt device 40 is broken down or vehicle is caused to have due to other Dangerous, by pressing the corresponding button, the telescopic rod 62 of hatch cover 60 rapidly opens hatch cover 60, user leg can be stretched out with Vehicle stabilization is maintained, to provide second protection for traffic safety.Telescopic rod 62 can also be replaced with air spring, in this feelings User needs to manually complete the folding of hatch cover 60 under condition.Certainly, the hinge of connection hatch cover 60 and vehicle body 10 can also use more Freedom degree linkage complicated hinge, such as hatch cover 60 moved backward while turning over and forward overturn while to Preceding movement increases the freedom degree of vehicle body 10 and 60 shape-designing of hatch cover to keep the folding of hatch cover 60 more flexible.Connect hatch cover 60 and the hinge of vehicle body 10 can set up meter separately using readily removable, so that easily hatch cover 60 can be unloaded when not needing hatch cover 60 Under.If do not use it is above-mentioned can it is whole after crew module's design for turning over, can also be using the fixation crew module for having door of similar automobile Design.Specifically, hatch cover 60 is unremovably arranged on vehicle body 10, the side of hatch cover 60 is provided with openable and closable cabin Door, the personnel of riding can be entered in hatch cover 60 by hatch door.

Optionally, hatch cover 60 is provided with pivotable opening-closing structure 63,63 energy of opening-closing structure close to one end of vehicle bottom Enough open or closes.

Specifically, the bottom of hatch cover 60 is provided with opening-closing structure 63, and opening-closing structure 63 can be opened so that user stretches out Both feet, when finger tilt device 40 fails or when causing vehicle to have the danger toppled over due to other, user is supportted with both legs The balance of vehicle can be realized by way of manpower by opening opening-closing structure 63, opened hatch cover 60 without whole, reduced behaviour The time required to making process, it is further ensured that the safety of vehicle entirety.

As shown in figure 12, sealing element 64 is provided between opening-closing structure 63 and hatch cover 60.So that hatch cover 60 and opening-closing structure 63 form the entirety of a sealing, guarantee the whole leakproofness of hatch cover 60.

Optionally, reset spring 61 is additionally provided between opening-closing structure 63 and hatch cover 60, the offer of reset spring 61 makes to open and close The reset force that structure 63 is closed.Reset spring 61 connects opening-closing structure 63 and hatch cover 60, and offer is closed opening-closing structure 63 Reset force guarantees that opening-closing structure 63 is able to maintain closed state under normal circumstances, realizes the whole closure of vehicle.When inclining When pendulum device 40 is broken down or caused vehicle to have due to other to topple over danger, the personnel of riding can overcome reset spring 61 resistance stretches out leg to maintain vehicle stabilization from opening-closing structure 63, protects again to provide for traffic safety.

Optionally, hatch cover lock set 65 is additionally provided between vehicle body 10 and hatch cover 60, hatch cover lock set 65 enables to cabin Cover 60 remains closed.

Specifically, hatch cover lock set 65 is provided between vehicle body 10 and hatch cover 60, hatch cover lock set 65 can prevent from travelling Hatch cover 60 surprisingly bounces and influences to drive the problem of in turn resulting in traffic accident in the process, guarantees the safety of user.

As shown in fig. 13 that in preferred embodiment, hatch cover lock set 65 includes the first latch hook 651, the second latch hook 652 and turns round Turn spring 653, the first latch hook 651 is arranged in hatch cover 60, and the second latch hook 652 is arranged on vehicle body 10, the first latch hook 651 and the Two latch hooks 652 can be clamped, so that hatch cover 60 is closed, torsionspring 653 connects vehicle body 10 and the second latch hook 652, and provide the The reset force that two latch hooks 652 are moved to the first latch hook 651.

Specifically, the first latch hook 651 of hatch cover lock set 65 can be connected on the second latch hook 652, realize that hatch cover 60 is protected Closed state is held, after the second latch hook 652 rotates, the first latch hook 651 is detached from the limitation of the second latch hook 652,60 energy of hatch cover It is enough freely to open, it enables the user to open hatch cover 60, torsionspring 653 is that the second latch hook 652 is provided to the first latch hook 651 The reset force of movement realizes the closure of hatch cover 60 with this.

In order to further increase the safety of rain and snow weather driving, wiper can be installed in front of hatch cover 60.Due to multiplying Member cabin is closed, it may be considered that installation air-conditioning equipment further increases the comfort of seating.

Embodiment two

Difference with embodiment one is that tilting cont mechanism 50 is telescopic automatic tilting mechanism.

Optionally, the both ends of automatic tilting mechanism, which are connected to, inclines on goods of furniture for display rather than for use 41 and vehicle frame 42, automatic tilting mechanism energy It is enough flexible to control incline swinging of the goods of furniture for display rather than for use 41 relative to vehicle frame 42 that incline.

Specifically, it in order to enable vehicle can independently carry out pendulum adjusting of inclining according to transport condition, is set on finger tilt device 40 It is equipped with automatic tilting mechanism, automatic tilting mechanism itself can stretch, and both ends, which are connected to, inclines on goods of furniture for display rather than for use 41 and vehicle frame 42, By adjusting the flexible of automatic tilting mechanism, and then the swinging that inclines for the goods of furniture for display rather than for use 41 that inclines is controlled, realizes the pendulum that independently inclines of vehicle, use Person no longer needs to adjust the balance for inclining swinging to maintain vehicle by oneself adjustment center of gravity, greatlies simplify the use of vehicle Difficulty improves the usage experience of user.

As shown in figure 14, automatic tilting mechanism includes inclining to putting actuator 510 and incline to putting force snesor 520, inclines and puts power sensing Device 520 can generate force signal, incline and put actuator 510 and can control the flexible of automatic tilting mechanism according to force signal.

Specifically, the present embodiment inclines that put actuator 510 be electric cylinder, structure and above-mentioned lockable mechanism shown in Fig. 7 Electric cylinder 522 it is identical, incline to putting electric cylinder and be connected directly between by connector and incline between goods of furniture for display rather than for use 41 and vehicle frame 42, incline put it is electronic Be provided with to incline in the axial direction of cylinder and put force snesor 520, incline put force snesor 520 can be according to inclining between goods of furniture for display rather than for use 41 and vehicle frame 42 Stress condition generates force signal, controls the flexible of automatic tilting mechanism by the force signal.Specifically, when having transverse direction on vehicle Power, for example, it is excessively curved when the effect needs of centrifugal force incline when putting, since cross force can generate between goods of furniture for display rather than for use 41 and vehicle frame 42 inclining Certain power is inclined after putting the variation that force snesor 520 experiences corresponding power, generates force signal, which, which can control, inclines Electric cylinder starting is put, is inclined and is put electric cylinder and can stretch, and then the goods of furniture for display rather than for use 41 that inclines can incline pendulum, realize that the entirety of vehicle is inclined Pendulum, so as to the torque that the torque generated using the gravity acted on vehicle is generated come balanced transversal power, when the power that gravity generates When the torque that square and cross force generate reaches balance, inclining does not have the power of interaction between goods of furniture for display rather than for use 41 and vehicle frame 42, inclines and puts power biography Sensor 520 is exported without force signal, is inclined and is put electric cylinder and stop working, incline goods of furniture for display rather than for use 41 incline put electric cylinder self-lock force under the action of quilt It is locked at equalising torque position, to realize that the finger tilt device 40 of vehicle can automatically control the pendulum that inclines, is guaranteed when vehicle is excessively curved Stability.In use, user, which no longer needs oneself, maintains the balance of vehicle by swerving the weight, and running at a low speed or When person's docking process, vehicle can be ajusted automatically and be locked in the position ajusted under the action of inclining and putting electric cylinder self-lock force It sets, to will not topple over.

The flexible of automatic tilting mechanism can realize by the diversified forms such as electronic, hydraulic, pneumatic, for economy, can The considerations of by property, easy implementation and ease for maintenance and energy conservation and environmental protection aspect, the preferential pendulum machine that inclines automatically using electrodynamic mechanical type Structure.It is integrated in the wheel hub of vehicle it is of course also possible to will incline and put force snesor 520, by measuring the axis acted on wheel 31 The automatic tilting cont of vehicle is realized to power, because only that after the gravity and cross force that act on vehicle reach balance, wheel Just without axial force on 31；In the inclined situation of pivoted wheels on vehicle stub, road surface acts on the axial force meeting on wheel The torque around stub is generated, therefore this torque can also be measured by integrating torque sensor in steering mechanism come real Now automatic side-sway control.

Embodiment three

Difference with embodiment one is that tilting cont mechanism 50 is the lockable mechanism of rotary type.

Specifically, as shown in Figure 15 and Figure 16, the lockable mechanism of rotary type is by brake disc 55, caliper 56, electric cylinder 522, shell 54 and guiding-positioning structure 57 form, wherein brake disc 55 is fixedly connected with the goods of furniture for display rather than for use 41 that inclines, caliper 56 and electronic Cylinder 522 is mounted in shell 54, and guiding-positioning structure 57 includes pilot hole, guide pin and return spring, the guiding on shell 54 Pin can slide in the pilot hole on vehicle frame 42, after electric cylinder 522 stretches out, can push caliper 56 that will brake from two sides Disk 55 clamps；When caliper 56 does not clamp brake disc 55, vehicle can freely incline pendulum, when caliper 56 presss from both sides brake disc 55 After tight, finger tilt device 40 will be locked up, wherein brake disc 55 and shell 54 are used as lock piece, caliper 56 and electronic Cylinder 522 is used as executive item.It is of course also possible to use the drum brake being similar in automobile is braked instead of above-mentioned caliper disc Device.

Example IV

Difference with embodiment three is that tilting cont mechanism 50 is the automatic tilting mechanism of rotary type.

The embodiment of the automatic tilting mechanism of the rotary type of electrodynamic mechanical type with latching characteristics as shown in figure 17, Finger tilt device 40 is in lockup state after latching characteristics can guarantee the power-off stalling of motor 527.Specifically, the rotary type is automatic The kinematic pair with latching characteristics that tilting mechanism is made of worm gear 58 and worm screw 59, motor 527, retarder, torque sensor 530 and shell constitute.Wherein, shell is fixed on vehicle frame 42, and the output shaft of worm gear 58 is connected with 41 spline of goods of furniture for display rather than for use that inclines, at this In embodiment and the goods of furniture for display rather than for use 41 that inclines of the output shaft spline of worm gear 58 connection is the gear being pivotally connected with vehicle frame 42.Motor 527, which is powered, to be turned It is dynamic, after retarder slows down, worm screw 59 is driven to rotate, and then worm gear 58 is pushed to rotate, the rotation of worm gear 58 passes to again inclines Goods of furniture for display rather than for use 41 realizes the pendulum that inclines of vehicle to make 41 relative frame 42 of goods of furniture for display rather than for use rotation of inclining.In the interconnecting piece of worm gear 58 and the goods of furniture for display rather than for use 41 that inclines Divide and be integrated with torque sensor 530, is adjusted for realizing the pendulum that inclines automatically.With the telescopic automatic tilting mechanism in embodiment two The case where it is similar, after the gravity and cross force that act on vehicle body reach equilibrium state, answered between worm gear 58 and the goods of furniture for display rather than for use 41 that inclines This does not have torque presence, and when torque sensor 530 detects torque, automatic tilting mechanism automatic adjustment vehicle inclines swinging, Until the torque of torque and cross force generation that gravity generates reaches equilibrium state, thus the output signal of torque sensor 530 It is reduced within preset threshold range.

Embodiment five

Difference with embodiment one is that gear mechanism is made of multiple gears, and multiple gears sequentially engage into gear Structure, and a part of gear is articulated on vehicle frame 42 and is rotated with the pendulum that inclines of vehicle frame 42 relative to vehicle frame 42, and another part gear is solid Surely it is connected to one end of longitudinal swing arm, the other end of longitudinal swing arm is articulated on the axle center of wheel 31 and with tooth by interconnecting piece The rotation of wheel and swung up and down relative to vehicle frame 42.

As shown in top view 18, gear mechanism is by four bevel gear sets at sequentially engaging circularizes connection to four bevel gears Motivation structure, two opposite bevel gears of front and back are rotatably connected on vehicle frame 42, and the opposite bevel gear in other two left and right is solid respectively Surely it is connected to one end of longitudinal swing arm, the other end of longitudinal swing arm is articulated on the axle center of wheel 31 by interconnecting piece, and vehicle body is worked as 10 drive vehicle frames 42 are inclined together when putting, former and later two bevel gear relative frames 42 being pivotally connected with vehicle frame 42 rotate, and rotation passes It is delivered on the bevel gear of adjacent left and right two, and then drives two sides wheel 31 relative to 42 one rise and one drop of vehicle frame and same with vehicle frame 42 The pendulum that inclines is walked, realizes the pendulum that inclines of vehicle entirety.

As top view 19 is shown in the present embodiment using gear tilting mechanism and with the tilting cont machine of rotary type Set-up mode of the finger tilt device 40 of structure 50 and damping 70 on steeraxle；It is adopted as top view 20 is shown in the present embodiment With gear tilting mechanism and the finger tilt device 40 of the tilting cont mechanism 50 with rotary type and damping 70 is in drive axle On set-up mode.

Embodiment six

Difference with embodiment one is that the goods of furniture for display rather than for use 41 that inclines includes multiple connecting rods, and multiple connecting rods are connected with each other composition at least one A polygonal mechanism, part connecting rod is articulated on vehicle frame 42 and puts and the rotation of relative frame 42 with inclining for vehicle frame 42, close to wheel 31 connecting rod be articulated in by interconnecting piece on the axle center of wheel 31 and with the rotation for the connecting rod being pivotally connected with vehicle frame 42 relative to Vehicle frame 42 moves up and down, and when vehicle body 10, which drives vehicle frame 42 to incline together, to be put, the polygonal mechanism of connecting rod composition can be relative to vehicle Frame 42 is swung, so drive two sides wheel 31 and vehicle frame 42 synchronize incline pendulum and relative to 42 one rise and one drop of vehicle frame, realization vehicle The pendulum that inclines of entirety.

Polygonal mechanism is parallelogram mechanism or pentagon mechanism, and different according to the number of connecting rod, the goods of furniture for display rather than for use 41 that inclines has A variety of connection types.

Mode one, as shown in figure 21, the goods of furniture for display rather than for use 41 that inclines form a parallelogram mechanism, each close to vehicle bottom and separate vehicle bottom Have a waling stripe is pivotably coupled on vehicle frame 42 and wheel 31 is connected vertical connecting rod respectively with upper and lower waling stripe Both ends pivot joint, when vehicle frame 42, which inclines, to be put, close to vehicle bottom waling stripe and far from vehicle bottom waling stripe relative frame 42 send out Raw rotation, causes the shape of parallelogram mechanism to change, and realizes that the connecting rod close to wheel 31 is same together with wheel 31 and vehicle frame 42 Step incline pendulum and relative to 42 one rise and one drop of vehicle frame, to realize the pendulum that inclines of vehicle entirety.

Mode two, as shown in figure 22, the goods of furniture for display rather than for use 41 that inclines form a pentagon mechanism, and a connecting rod far from vehicle bottom is pivotable Ground is connected on vehicle frame 42, and one end close to two connecting rods at vehicle bottom is pivotably coupled on vehicle frame 42, is connected with wheel 31 The both ends of connecting rod be respectively pivoted to the both ends of upper and lower strut, when vehicle frame 42, which inclines, to be put, close to the connecting rod at vehicle bottom and far from vehicle bottom Connecting rod rotate relative to vehicle frame 42, cause the shape of pentagon mechanism to change, realize close to wheel 31 connecting rod together with Wheel 31 and vehicle frame 42 synchronize incline pendulum and relative to 42 one rise and one drop of vehicle frame, to realize the pendulum that inclines of vehicle entirety.

Mode three, as shown in figure 23, the goods of furniture for display rather than for use 41 that inclines form the small parallelogram mechanism in left and right each one close to vehicle bottom, small parallel One end of quadrangular mechanism upper and lower strut with vehicle frame 42 be pivotally connected, the other end of small parallelogram mechanism upper and lower strut with and The connected connecting rod pivot joint of wheel 31, the upper connecting rod of two small parallelogram mechanisms one end pivot with a vertical connecting rod respectively It connects, the other end of two vertical connecting rods is pivotably coupled to a waling stripe both ends far from vehicle bottom, waling stripe middle part It is pivotally connected with vehicle frame 42.Vehicle frame 42 inclines when putting, and waling stripe relative frame 42 rotates, and then causes two small parallelogram mechanisms The synchronous shape that occurs changes, realize connecting rod close to wheel 31 together with wheel 31 and vehicle frame 42 synchronize incline and put and relative to vehicle frame 42 One rise and one drop, to realize the pendulum that inclines of vehicle entirety.

Mode four, as shown in figure 24, similar with situation shown in Figure 23, the goods of furniture for display rather than for use 41 that inclines is small flat close to vehicle bottom formation left and right each one Row quadrangular mechanism, the upper connecting rod of two small parallelogram mechanisms are rotatablely connected with one end of a tilt linkage respectively, and two The other end of root tilt linkage is connect with a vertical link rotatable, and one end of the vertical connecting rod and vehicle frame 42 are rotatablely connected.Vehicle Frame 42 inclines when putting, and vertical connecting rod is rotated together with tilt linkage relative frame 42, and then causes two small parallelogram mechanisms same Step occurs shape and changes, realize connecting rod close to wheel 31 together with wheel 31 and vehicle frame 42 synchronize incline and put and relative to vehicle frame 42 1 A drop is risen, to realize the pendulum that inclines of vehicle entirety.

Mode five, as shown in figure 25, similar with situation shown in Figure 23, the goods of furniture for display rather than for use 41 that inclines is small flat close to vehicle bottom formation left and right each one Row quadrangular mechanism, the upper connecting rod of two small parallelogram mechanisms are fixedly connected with one end of a vertical connecting rod respectively, and two The other end of the vertical connecting rod of root is articulated in the both ends of a waling stripe far from vehicle bottom, the middle part slideway and vehicle of the waling stripe Slideway pin joint on frame 42.Vehicle frame 42 inclines when putting, and the waling stripe relative frame 42 with slideway, which slides, simultaneously to be rotated, and then causes two The synchronous shape that occurs of a small parallelogram mechanism changes, and realizes that the connecting rod of close wheel 31 is synchronous with vehicle frame 42 together with wheel 31 Incline pendulum and relative to 42 one rise and one drop of vehicle frame, to realize the pendulum that inclines of vehicle entirety.

As Figure 26 to 35 show in the present embodiment it is several have telescopic tilting cont mechanism 50 and damping The set-up mode of 70 finger tilt device 40, wherein Figure 26 is the pendulum that inclines of the goods of furniture for display rather than for use 41 that inclines in the employing mode one in the present embodiment Set-up mode of the device 40 on drive axle, the setting of damping 70 are being inclined between goods of furniture for display rather than for use 41 and vehicle body 10；Figure 27 is this implementation Another set-up mode of the finger tilt device 40 of the goods of furniture for display rather than for use 41 that inclines in employing mode one in example on drive axle, damping 70 Setting is being inclined between goods of furniture for display rather than for use 41 and wheel 31；Figure 28 is the finger tilt device of the goods of furniture for display rather than for use 41 that inclines in the employing mode two in the present embodiment 40 set-up mode on steeraxle；Figure 29 is that the finger tilt device 40 of the goods of furniture for display rather than for use 41 that inclines in the employing mode two in the present embodiment exists Set-up mode on drive axle；Figure 30 is that the finger tilt device 40 of the goods of furniture for display rather than for use 41 that inclines in the employing mode three in the present embodiment is turning to Set-up mode on bridge；Figure 31 is the finger tilt device 40 of the goods of furniture for display rather than for use 41 that inclines in the employing mode three in the present embodiment on drive axle Set-up mode；Figure 32 is the setting on steeraxle of finger tilt device 40 of the goods of furniture for display rather than for use 41 that inclines in the employing mode four in the present embodiment Set mode；Figure 33 is setting side of the finger tilt device 40 of the goods of furniture for display rather than for use 41 that inclines in the employing mode four in the present embodiment on drive axle Formula；Figure 34 is set-up mode of the finger tilt device 40 of the goods of furniture for display rather than for use 41 that inclines in the employing mode five in the present embodiment on steeraxle； Figure 35 is set-up mode of the finger tilt device 40 of the goods of furniture for display rather than for use 41 that inclines in the employing mode five in the present embodiment on drive axle.And figure The goods of furniture for display rather than for use 41 that inclines of mode one shown in 21 is compared, and the goods of furniture for display rather than for use 41 that inclines for using mode two shown in Figure 22 to Figure 25 to mode five can be with It is damping 70 is more flexible and be more compactly set up directly on and incline on goods of furniture for display rather than for use 41, thus be conducive to save space and reduce at This.Certainly, tilting cont mechanism 50 can also be using rotary type, only as an example, and Figure 36 and Figure 37 are in the present embodiment The set-up mode of the finger tilt device 40 of two kinds of tilting cont mechanisms 50 and damping 70 with rotary type, wherein Tu36Wei Set-up mode of the finger tilt device 40 of the goods of furniture for display rather than for use 41 that inclines in employing mode two in the present embodiment on steeraxle；Figure 37 is this reality Apply set-up mode of the finger tilt device 40 of the goods of furniture for display rather than for use 41 that inclines in the employing mode four in example on drive axle.

Certainly, finger tilt device 40, can also be using electromagnetic type or fluid pressure type or gas in addition to using above-mentioned mechanical structure The modes such as dynamic formula.

It can be seen from the above description that the above embodiments of the present invention realized the following chievements:

1, effectively solve ultra-narrow wheelspan vehicle high-speed in the prior art excessively it is curved be easy to topple over and cannot achieve it is totally-enclosed The problem of formula vehicle body；

2, compact overall structure, vehicle volume is small light-weight, and occupancy traffic resource is few, energy conservation and environmental protection；

3, vehicle environmental adaptability is good, and driving performance is superior, takes safety and comfort；

4, manufacture is easy to process, at low cost.

Obviously, above-mentioned the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments. Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts all Other embodiments should fall within the scope of the present invention.

It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet Include " when, indicate existing characteristics, step, work, device, component and/or their combination.

It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, " Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way Data be interchangeable under appropriate circumstances, so that presently filed embodiment described herein can be in addition to illustrating herein Or the sequence other than those of description is implemented.

The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.

Claims (19)

1. a kind of ultra-narrow wheelspan vehicle characterized by comprising

Vehicle body (10)；

Steeraxle (20)；

Drive axle (30), the steeraxle (20) and the drive axle (30) are separately positioned on the both ends of the vehicle body (10), institute Stating steeraxle (20) and/or the drive axle (30) has at least two wheels (31), wheel described in any two with bridge (31) wheelspan between is not more than 60 centimetres；

At least one finger tilt device (40), and the finger tilt device (40) is arranged between the wheel (31) of same bridge, and energy Enough realize that the vehicle of the ultra-narrow wheelspan vehicle inclines pendulum；

At least one tilting cont mechanism (50) being arranged on the finger tilt device (40), tilting cont mechanism (50) energy Enough pendulum that inclines by controlling the ultra-narrow wheelspan vehicle guarantee that the ultra-narrow wheelspan vehicle will not topple over；

The surrounding in the vehicle body (10) is arranged to form enclosure space in hatch cover (60), the hatch cover (60).

2. ultra-narrow wheelspan vehicle according to claim 1, which is characterized in that the hatch cover (60) removably with the vehicle Body (10) connection.

3. ultra-narrow wheelspan vehicle according to claim 1, which is characterized in that the hatch cover (60) is unremovably arranged in The surrounding of the vehicle body (10).

4. ultra-narrow wheelspan vehicle according to claim 1, which is characterized in that the finger tilt device (40) includes:

Incline goods of furniture for display rather than for use (41), the goods of furniture for display rather than for use that inclines (41) is gear mechanism or multi-connecting-rod mechanism, and the goods of furniture for display rather than for use that inclines (41) enables to The wheel (31), which is followed by the vehicle body (10) and synchronizes, to be inclined pendulum and compresses ground simultaneously；

Vehicle frame (42), the first end of the vehicle frame (42) connect the vehicle body (10), and the second end of the vehicle frame (42) connects institute It states the goods of furniture for display rather than for use that inclines (41), the tilting cont mechanism (50) is arranged between the goods of furniture for display rather than for use that inclines (41) and the vehicle frame (42).

5. ultra-narrow wheelspan vehicle according to claim 4, which is characterized in that the goods of furniture for display rather than for use that inclines (41) is gear mechanism, institute Stating gear mechanism includes gear and rack gear, and the gear and the vehicle frame (42) are pivotally connected and put and phase with inclining for the vehicle frame (42) The vehicle frame (42) are rotated, the rack gear is articulated on the axle center of the wheel (31) and with the gear by interconnecting piece Rotation and slided up and down relative to the vehicle frame (42).

6. ultra-narrow wheelspan vehicle according to claim 4, which is characterized in that the goods of furniture for display rather than for use that inclines (41) is gear mechanism, institute It states gear mechanism to be made of multiple gears, multiple gears sequentially engage into linkage mechanism, and a part of gear is articulated in Inclining pendulum and rotated relative to the vehicle frame (42), gear described in another part on the vehicle frame (42) and with the vehicle frame (42) It is fixedly connected on one end of longitudinal swing arm, the other end of the longitudinal swing arm is articulated in the axis of the wheel (31) by interconnecting piece It is swung up and down in the heart and with the rotation of the gear relative to the vehicle frame (42).

7. ultra-narrow wheelspan vehicle according to claim 4, which is characterized in that the goods of furniture for display rather than for use that inclines (41) includes multiple connecting rods, Multiple connecting rods, which are connected with each other, forms at least one polygonal mechanism, and the part connecting rod is articulated on the vehicle frame (42) simultaneously Inclining pendulum and rotated relative to the vehicle frame (42) with the vehicle frame (42), in the connecting rod close to the described of the wheel (31) Connecting rod is articulated on the axle center of the wheel (31) and with the rotation for the connecting rod being pivotally connected with the vehicle frame (42) by interconnecting piece And it moves up and down relative to the vehicle frame (42).

8. ultra-narrow wheelspan vehicle according to claim 7, which is characterized in that the polygonal mechanism is parallelogram machine Structure or pentagon mechanism.

9. ultra-narrow wheelspan vehicle according to any one of claims 4 to 8, which is characterized in that the tilting cont mechanism It (50) is lockable mechanism, the lockable mechanism being capable of locking institute when the swinging that inclines of the vehicle body (10) is in any angle State finger tilt device (40).

10. ultra-narrow wheelspan vehicle according to claim 9, which is characterized in that the lockable mechanism includes:

Two lock pieces (51), two lock pieces (51) are separately connected incline goods of furniture for display rather than for use (41) and the vehicle frame (42) and two Opposite slide can occur for a lock piece (51)；

Executive item (52) passes through the executive item (52) locking or unlock between two lock pieces (51).

11. ultra-narrow wheelspan vehicle according to claim 10, which is characterized in that the executive item (52) has latch (521) it is arranged with electric cylinder (522), the latch (521) in one end of the electric cylinder (522), the electric cylinder (522) The latch (521) can be driven to squeeze the lock piece (51), so that two lock piece (51) lockings.

12. ultra-narrow wheelspan vehicle according to claim 10, which is characterized in that the lockable mechanism can be believed according to speed The locking of number control executive item (52) or unlock.

13. ultra-narrow wheelspan vehicle according to any one of claims 4 to 8, which is characterized in that the tilting cont mechanism It (50) is automatic tilting mechanism, the automatic tilting mechanism can automatically adjust the swinging that inclines of the finger tilt device (40).

14. ultra-narrow wheelspan vehicle according to claim 13, which is characterized in that distinguish at the both ends of the automatic tilting mechanism Incline on goods of furniture for display rather than for use (41) and the vehicle frame (42) described in being connected to, the automatic tilting mechanism can be stretched or be rotated described in control Incline incline swinging of the goods of furniture for display rather than for use (41) relative to the vehicle frame (42).

15. ultra-narrow wheelspan vehicle according to claim 14, which is characterized in that the automatic tilting mechanism is held including the pendulum that inclines Row device (510) and inclining is put force snesor (520), it is described incline put force snesor (520) force signal or torque signal, institute can be generated State incline put actuator (510) can be controlled according to the force signal or the torque signal the flexible of the automatic tilting mechanism or Rotation.

16. ultra-narrow wheelspan vehicle according to any one of claims 4 to 8, which is characterized in that the finger tilt device (40) It further include damping (70), the damping (70) is arranged between the vehicle body (10) and the goods of furniture for display rather than for use that inclines (41)；Or The damping (70) is arranged on the goods of furniture for display rather than for use that inclines (41)；Or the damping (70) setting the wheel (31) with Between the goods of furniture for display rather than for use that inclines (41).

17. ultra-narrow wheelspan vehicle according to claim 2 or 3, which is characterized in that the hatch cover (60) can be opened and closed to connect On the vehicle body (10).

18. ultra-narrow wheelspan vehicle according to claim 17, which is characterized in that the hatch cover (60) is close to the ultra-narrow wheel One end of bottom away from vehicle is provided with pivotable opening-closing structure (63), and the opening-closing structure (63) being capable of open or close.

19. ultra-narrow wheelspan vehicle according to claim 18, which is characterized in that the opening-closing structure (63) and the hatch cover (60) it is additionally provided between reset spring (61), the reset spring (61) provides the reset for being closed the opening-closing structure (63) Power.