CN107176251A - A kind of Suitcase type foldable electric vehicle - Google Patents
A kind of Suitcase type foldable electric vehicle Download PDFInfo
- Publication number
- CN107176251A CN107176251A CN201710540546.XA CN201710540546A CN107176251A CN 107176251 A CN107176251 A CN 107176251A CN 201710540546 A CN201710540546 A CN 201710540546A CN 107176251 A CN107176251 A CN 107176251A
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- CN
- China
- Prior art keywords
- wheel
- suitcase type
- axis
- folding
- suitcase
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K15/00—Collapsible or foldable cycles
- B62K15/006—Collapsible or foldable cycles the frame being foldable
- B62K15/008—Collapsible or foldable cycles the frame being foldable foldable about 2 or more axes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K11/00—Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
- B62K11/02—Frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
- B62K5/01—Motorcycles with four or more wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
- B62K5/02—Tricycles
- B62K5/027—Motorcycles with three wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K15/00—Collapsible or foldable cycles
- B62K2015/001—Frames adapted to be easily dismantled
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K15/00—Collapsible or foldable cycles
- B62K2015/005—Collapsible or foldable cycles having additional wheels for use when folded or collapsed
Abstract
The present invention discloses a kind of Suitcase type foldable electric vehicle, 2 front wheel devices(107)Installed in preceding suitcase type base apparatus(101)The 1st axis(132)The position of abscissa, in the 2nd axis(133)The position antithesis of abscissa reserves 2 trailing wheel folding storage cavitys(121);2 rear-wheel devices(112)Installed in rear suitcase type base apparatus(102)The 3rd axis(134)The position of abscissa, in the 4th axis(135)Reserved 2 front-wheel foldings of the position antithesis of abscissa store cavity(122);Preceding suitcase type base apparatus(101)With rear suitcase type base apparatus(102)In hinge axes(106)Position hinge means(103)Connection, opens station locker(115)Preceding suitcase type base apparatus(101)With rear suitcase type base apparatus(102)With hinge axes(106)For axle, each opposite direction rotating merges simulation travelling case apparatus(156).
Description
Technical field
The present invention relates to a kind of electric motor bicycle with folding.
Background technology
With the expansion of city size, the Commuting Distance of working clan is also accordingly lengthened, and automobile is very easily handed over as one kind
Logical instrument is largely used in urban transportation, is increasingly raised so as to be directed at urban traffic amount;But the shortcoming of automobile is extremely to take
The space in city and the pollution to urban atmosphere;Development of EV is a kind of clean energy resource scheme, but electric automobile relative to
Fuel-engined vehicle stroke is short, battery cost height, too gap is very in key technology economic indicator again etc. for charging interval length, battery
Greatly, and these key technology economic indicators to improve progress slow, so metropolitan traffic is public transit system to be first developed, this
Sample can reduce total vehicle flowrate and the pollution to urban environment;Bus, subway, Development of High Speed Railway are quickly, but last several
The good solution of neither one is gone back in the commuting of kilometer;Electric bicycle as it is a kind of green, environmental protection, energy-conservation the vehicles,
Have the advantages that trip is light, easily stop, turned into the walking-replacing tool that people commonly use at present;But existing electric bicycle is present
Volume is larger, heavier-weight, charging inconvenient the problems such as, when storage battery without it is electric when also need the portion with standby bicycle
Part is ridden, and this just adds additional the deadweight of electric bicycle;Existing electric motor bicycle with folding, the folding that volume after folding diminishes but had
Poststack has prominent part, on crowded bus, may not have to others or to oneself causing damage after the folding also having
Mobile wheel, mobile inconvenience can only be portable, and to make conveniently moving after folding, some designs are that selection foldable travelling is box
There is no projecting part after electric car, folding, the problem of solving mobile inconvenient after folding, while portable require is met again
It is difficult to which the vertical obstacle clearing capability, speed, wheelbase, load-carrying, the braking distance that meet electric bicycle driving requirements are short etc., some are basic
Technical requirements.
The content of the invention
The present invention discloses a kind of Suitcase type foldable electric vehicle, and 2 front wheel devices are arranged on preceding suitcase type base apparatus
The 1st axis abscissa position, the 2nd axis abscissa position antithesis reserve 2 trailing wheel folding storage cavitys;After 2
Wheel apparatus is arranged on the position of the 3rd axis abscissa of rear suitcase type base apparatus, in the position antithesis of the 4th axis abscissa
Reserved 2 front-wheel foldings store cavity;Preceding suitcase type base apparatus is with rear suitcase type base apparatus in the position of hinge axes
Put and connected with hinge means, open the preceding suitcase type base apparatus of station locker with rear suitcase type base apparatus with hinge
Axis is that each opposite direction rotating merges simulation travelling case apparatus to axle.
The technical solution adopted by the present invention is:The expansion axis of station the 1st or front wheel device axis location are in preceding travelling
The position of box base apparatus abscissa;2nd axis or the 2nd axis are merged into the 1st axis without the 2nd axis location in preceding trip
The position of the box base apparatus abscissa of row;3rd axis or the 3rd axis are merged into the 4th axis without the 3rd axis location in rear
The position of suitcase type base apparatus abscissa;4th axis or rear-wheel device axis location are filled in rear suitcase type chassis
Put the position of abscissa;Preferably 5 technical schemes of the position grouping of front wheel device and rear-wheel device, the 1st scheme is in preceding travelling
At least install 1 and expose in the front wheel device of ground run and in the 2nd axis in the position of the box axis abscissa of base apparatus the 1st
The position antithesis of abscissa reserve trailing wheel folding storage cavity, in the position of the rear axis abscissa of suitcase base apparatus the 3rd extremely
1 is installed less exposes the rear-wheel device in ground run and the reserved front-wheel folding storage of the position antithesis in the 4th axis abscissa
Cavity;2nd scheme is at least to install 1 in the position of the preceding axis abscissa of suitcase type base apparatus the 2nd to expose in ground row
The front wheel device sailed and reserve trailing wheel folding storage cavity, in rear suitcase chassis dress in the position antithesis of the 1st axis abscissa
At least install 1 and expose the rear-wheel device in ground run and the position in the 3rd axis abscissa in the position for putting the 4th axis abscissa
Put antithesis and reserve front-wheel folding storage cavity;3rd scheme be in the position of the preceding axis abscissa of suitcase type base apparatus the 1st extremely
1 is installed less exposes the front wheel device in ground run and the reserved trailing wheel folding storage of the position antithesis in the 2nd axis abscissa
Cavity, expose in the position at least 1 of the rear axis abscissa of suitcase base apparatus the 4th rear-wheel device peace in ground run
Folded mounted in trailing wheel on arm sling hang device, reserving trailing wheel in the position antithesis of the 3rd axis abscissa folds change wheelbase storage cavity,
Reserve trailing wheel in the position antithesis of the rear axis abscissa of suitcase base apparatus the 4th and fold and become the front-wheel folding storage that wheelbase is vacateed
Cavity;Become wheelbase and refer to that trailing wheel is arranged on trailing wheel and folded on arm sling hang device, rear-wheel device is rolled over from the position of the 4th axis abscissa
The position of the 3rd axis abscissa is laminated to, so as to change the wheelbase of front wheel device and rear-wheel device;4th scheme is in preceding travelling
1 reserved 2 trailing wheel of front wheel device and antithesis exposed in ground run is installed on the front fork suspension arrangement of box base apparatus
Folding storage cavity, the trailing wheels that installation 2 is exposed in ground run on the independent suspension device of rear suitcase type base apparatus
Device and reserved 1 front-wheel folding of antithesis store cavity, have 3 tracks when front wheel device is with rear-wheel device straight-line travelling, fold
When front wheel device and rear-wheel device be accommodated in it is non-interference in simulation travelling case apparatus;5th scheme is on preceding suitcase type chassis
2 front wheel device and antithesis reserved 1 trailing wheel folding storages exposed in ground run are installed on the front fork suspension arrangement of device
Cavity, rear suitcase type base apparatus install 1 expose ground run rear-wheel device and antithesis reserve 2 front-wheel foldings
Cavity is stored, there are 3 tracks when front wheel device is with rear-wheel device straight-line travelling, front wheel device is accommodated in rear-wheel device during folding
It is non-interference in simulation travelling case apparatus;Each wheel assembly is at least installed a set of suspension arrangement or filled without suspension arrangement with tire
Put damping.
The front wheel device axis is equal to front-wheel folding to the radius of turn of hinge axes in tolerance permitted range and stored
The front-wheel folding that cavity or trailing wheel folding change wheelbase are vacateed stores cavity to the average radius of gyration of hinge axes;The trailing wheel dress
Put axis and be equal to trailing wheel folding storage cavity to the flat of hinge axes in tolerance permitted range to the radius of turn of hinge axes
Equal radius of turn;Average radius of gyration refers to store cavity to the average value of hinge axes longest distance and beeline;It is described
1st axis is equal to the 4th axis to the radius of turn of hinge axes to the radius of turn of hinge axes in tolerance permitted range;Institute
State the 2nd axis and be equal to the 3rd axis to the radius of turn of hinge axes in tolerance permitted range to the radius of turn of hinge axes;
The position of axis abscissa refers to that Suitcase type foldable electric vehicle expansion station takes turns to trailing wheel order lower section crest line abscissa in the past
Position.
The preceding suitcase type base apparatus and rear suitcase type base apparatus are using hinge axes as the respective opposite direction rotating of axle
Merge simulation travelling case apparatus, front wheel device and rear-wheel device are all accommodated in simulation travelling case apparatus;Preferably, the travelling
The diameter of the length of box-type folding electric vehicle and semicircular front-wheel fender device into multiple proportion, the diameter of front wheel device with
The diameter of rear-wheel device is equal, and the diameter of front-wheel fender device is equal with the diameter of trailing wheel fender device, preceding suitcase type
The length of base apparatus is twice of front mudguard assembly dia, and the length of rear suitcase type base apparatus is rear fender device
Twice of diameter, Suitcase type foldable electric vehicle expansion station length is the diameter of 4 times of front wheel guard devices;If length is not
Becoming the diameter of diminution front wheel device and rear-wheel device can then make simulation travelling case apparatus vacate more storage spaces, but simultaneously
The height of vertical obstacle detouring can be reduced;Preferably, catch mud before the thickness after the Suitcase type foldable electric vehicle is folded is equal to
The diameter of panel assembly;And width is relevant with 2 wheel Suitcase type foldable electric vehicles or 4 wheel Suitcase type foldable electric vehicles, 2 wheel travellings
The width of box-type folding electric vehicle can need twice-folded to be just put into folding handles storage with more narrower but wider handlebar
In cavity;Half of gear mud is reserved in no-load condition during in view of folding, suspension arrangement relaxation by radius antithesis of fender configuration
The storage cavity of plate cavity, to ensure that the storage cavity for folding rear car wheel apparatus with antithesis is reserved is non-interference;The foldable base
Chair or unfolded seat refer to that driver uprightly drives Suitcase type foldable electric vehicle during unfolded seat.
The brake apparatus can be selected to install between centers brake apparatus, or brake apparatus, brake apparatus between wheel are installed in selection
Including disc brake apparatus, drum brake system, brake apparatus also includes holding brake device.
The suspension arrangement can select to install wish-bone arm type independent suspension device or rocker-arm independent suspension dress is installed in selection
Put or select that multi link formula independent suspension device is installed or MacPherson type independent suspension device is installed in selection, or liquid is installed in selection
Press pneumatic suspension system, or selection that leaf spring suspension arrangement is installed, or torsion bar suspension arrangement is installed in selection, or double yokes are installed in selection
Driving hanger is installed in independent suspension device, or selection, or utilizes tire device damping without suspension arrangement;Preferably, because of trip
Row box-type folding electric vehicle be low-speed electronic car should try one's best selection low cost dependent suspension arrangement.
The simulation travelling case apparatus includes preceding suitcase type base apparatus, rear suitcase type base apparatus, preceding suitcase
Panel assembly behind formula chassis front panel apparatus, preceding suitcase type chassis, the preceding side panel assembly of suitcase type chassis the 1st, preceding travelling
It is fixed on after the box side panel assembly of chassis the 2nd, 4 pieces of panel combinations on front truck rack device;Suitcase type base apparatus includes afterwards
Panel assembly behind suitcase type chassis front panel apparatus afterwards, rear suitcase type chassis, the rear side panel of suitcase type chassis the 1st dress
Put, the rear side panel assembly of suitcase type chassis the 2nd, be fixed on after 4 pieces of face equipment combinations on rear car rack device;Face equipment
It can be substituted with frame mounting or frame mounting plain cotton fabric;When Suitcase type foldable electric vehicle deploys station, preceding suitcase type chassis
Panel assembly is also stress surface with the contact surface that rear suitcase type chassis front panel apparatus is connected with hinge means below, during folding only
It can be folded to the direction of stress surface reaction force;The hinge axes cable hole, handle device are all located in hinge axes;
2 preceding suitcase type chassis roller devices are separately mounted to preceding suitcase type during the Suitcase type foldable electric vehicle expansion station
Both sides above chassis front panel apparatus, suitcase type chassis roller devices are separately mounted to behind rear suitcase type chassis after 2
Both sides above panel assembly, open the preceding suitcase type base apparatus of station locker with rear suitcase type base apparatus with hinge axis
Line is that each opposite direction rotating merges simulation travelling case apparatus to axle, and under simulation travelling case apparatus erectility, 4 roller devices exist
1 plane is contacted with ground, and single tube or double-tube folding door handle device are placed on folding handles and stored in cavity referred to as simulation travelling
The folding handles device container face of case apparatus, folding seating arrangement is placed on rumble seat and stored in cavity referred to as simulation suitcase
The folding seating arrangement container face of device, this 2 faces of folding station are all without generation projecting part.
The transfer is the two-tube transfer of front fork, including double-tube folding door handle device or double-tube folding lifting handle
Device, controls line device, double-tube folding joint arrangement, bulb locking pin assembly or locker, front-fork main axle device, front fork
Suspension arrangement, front truck rack device, front wheel device, folding handles store cavity;The front-fork main axle device is used with front truck rack device
Hinge means is connected;Double-tube folding door handle device or double-tube folding the lifting door handle device is cut with scissors with double-tube folding joint arrangement
Chain apparatus is connected, and folding is put into folding handles storage cavity to be positioned with bulb locking pin assembly or locker, double-tube folding
The folding that joint arrangement has reserved 2 locking pin-and-holes and has been used for double-tube folding door handle device is positioned;Bulb locks pin assembly or lock
Device is prior art, controls line device(Figure is omitted)Including control line, anchoring, anchoring connection brake apparatus
It is prior art, double-tube folding door handle device is that can effectively reduce simulation suitcase relative to the advantage of single tube folding handles device
The thickness of device.
The Suitcase type foldable electric vehicle includes 4 wheel Suitcase type foldable electric vehicles, and it is foldable travelling-cased that 4 wheels become wheelbase
Electric car, 2 wheel Suitcase type foldable electric vehicles, 2 wheels become wheelbase Suitcase type foldable electric vehicle, rearmounted preceding 3 wheel suitcase type folding
Folded electric car, the radius of turn Suitcase type foldable electric vehicle such as preceding 3 wheel, the radius of turn Suitcase type foldable electric vehicle such as rear 3 wheel.
2 front wheel devices of the 4 wheel Suitcase type foldable electric vehicle are arranged on the preceding axis of suitcase type base apparatus the 1st
On the front arm dependent suspension arrangement of abscissa positions;The trailing wheel folding storage cavity antithesis is reserved in the horizontal seat of the 2nd axis
Target position;The rear-wheel device is arranged on the rear arm dependent of the rear axis abscissa positions of suitcase type base apparatus the 3rd
On suspension arrangement;The front-wheel folding stores the position that cavity antithesis is reserved in the 4th axis abscissa;The preceding suitcase type bottom
Disk device is connected with rear suitcase type base apparatus in the position of hinge axes with hinge means;1st axis is to hinge axis
The radius of turn of line is equal to the 4th axis to the radius of turn of hinge axes in tolerance permitted range;2nd axis is to hinge
The radius of turn of axis is equal to the 3rd axis to the radius of turn of hinge axes in tolerance permitted range;Preferably, front-wheel folding
The size for storing cavity is that the radius of foundation front wheel guard device is set in advance;Front wheel guard device is deposited with front wheel device
In some gaps;Preceding suitcase type base apparatus and rear suitcase base apparatus are using hinge axes as respective 90 ° of opposite direction rotating of axle
Merge simulation travelling case apparatus, wherein being rotated by 90 ° as preferred value, front wheel device is accommodated in simulation travelling with rear-wheel device after merging
In case apparatus;If rear-wheel device exceedes the stroke range that design allows, preceding suitcase type bottom with the stroke that front wheel device is hung
Disk device cannot merge simulation travelling case apparatus with rear suitcase type base apparatus, and distance caging device is used to control trailing wheel to fill
The stroke of suspension is put, front arm dependent suspension arrangement is not provided with distance caging device, only requires forward mounting under relaxed state
The stroke of device must not exceed the range value that design allows.
2 front wheel devices that 4 wheel becomes wheelbase Suitcase type foldable electric vehicle are arranged on preceding suitcase type base apparatus
On the front arm dependent suspension arrangement of 1st axis abscissa positions;2 rear-wheel devices are arranged on rear suitcase type chassis
On the rear folding arm dependent suspension arrangement of the axis abscissa positions of device the 4th, maximum axle spacing can be so obtained;Before during straight trip
Wheel apparatus and the same track of rear-wheel device, but the box base apparatus of current travel and rear suitcase base apparatus using hinge axes as
Axle when each opposite direction rotating is less than 90 ° front wheel device will be contradicted each other with rear-wheel device, it is impossible to merge simulation suitcase dress
Put, this is accomplished by the position for changing trailing wheel;Preferably due to front wheel device connects together with transfer, the position of front wheel device
Fixation is put, the bearing arrangement of rear axle shaft device, which is arranged on, to be folded on arm sling hang device, rear-wheel device and trailing wheel between centers braking dress
Put on rear axle shaft device, the 1st end for folding arm sling hang device connects axis hold-down support device with hinge means,
Fold the end of arm sling hang device the 2nd and connect Moveable shock stand apparatus with living hinge arrangement, when 4 wheel change wheelbases are foldable travelling-cased
When electric car needs to fold, the hinges of Moveable shock stand apparatus are first opened, arm sling hang device is folded and revolves clockwise
Turn 180 °, hinges are connected with preceding movable bearing support device realizes that folding change wheelbase and trailing wheel folds and become the front-wheel folding that wheelbase is vacateed
Cavity is received in overlapping, so as to change wheelbase by changing the position of rear-wheel device, wherein it is preferred to be rotated clockwise 180 °
Value;Open station locker to carry upwards from hinge axes position again, preceding suitcase type base apparatus and rear suitcase type chassis
By axle of hinge axes, each 90 ° of opposite direction rotating merges simulation travelling case apparatus to device, when front wheel device is folded with rear-wheel device
It is non-interference.
It is horizontal that the front axle apparatus two ends of the front wheel device of the 2 wheel Suitcase type foldable electric vehicle are separately mounted to the 1st axis
On the front fork suspension arrangement of coordinate position;The rear shaft device two ends of the rear-wheel device are separately mounted to the 3rd axis abscissa position
On the rear arm suspension arrangement put;The preceding suitcase type base apparatus is with rear suitcase type base apparatus in the position of hinge axes
Put and connected with hinge means;Brake apparatus etc. is existing skill between the front fork suspension arrangement, double-tube folding door handle device, front-wheel wheel
Art, the folding of double-tube folding door handle device can also select other prior arts to be used as double using bulb locking pin assembly locking
The lock of pipe folding handles device.
The front axle apparatus two ends for the front wheel device that 2 wheel becomes wheelbase Suitcase type foldable electric vehicle are separately mounted to the 1st
On the front fork suspension arrangement of axis abscissa positions;It is horizontal that the rear shaft device two ends of the rear-wheel device are separately mounted to the 4th axis
On the folding leaf spring suspension arrangement of coordinate position;The 1st end for folding leaf spring suspension arrangement connects axis with hinge means
Hold-down support device, movable bearing support device after the 2nd end of folding leaf spring suspension arrangement is connected with living hinge arrangement;When 2 wheels become
When wheelbase Suitcase type foldable electric vehicle needs to fold, the hinges of movable bearing support device after first opening fold leaf spring suspension
Device is rotated clockwise 180 °, folds leaf spring suspension arrangement and realization is connected with living hinge arrangement with preceding movable bearing support device
Become wheelbase after folding and trailing wheel folds and becomes the front-wheel folding storage cavity that wheelbase is vacateed;Station locker is opened again from hinge axis
Line position is carried upwards, and preceding suitcase type base apparatus and rear suitcase type base apparatus are using hinge axes as the respective opposite direction rotating of axle
90 ° merge simulation travelling case apparatus, and front wheel device is non-interference when being folded with rear-wheel device.
The front wheel device of the rearmounted preceding 3 wheel Suitcase type foldable electric vehicle is arranged on preceding suitcase type base apparatus the 2nd
On the front fork suspension arrangement of axis abscissa positions;It is horizontal that the rear-wheel device is arranged on the rear axis of suitcase type base apparatus the 4th
On the rear arm dependent suspension arrangement of coordinate position;The trailing wheel folding storage cavity antithesis is reserved in the 1st axis abscissa
Position;The front-wheel folding stores the position that cavity antithesis is reserved in the 3rd axis abscissa;2nd axis arrives hinge axes
Radius of turn stores cavity to the average rotation half of hinge axes in tolerance permitted range equal to the front-wheel folding of the 3rd axis
Footpath, the trailing wheel folding storage cavity of the 1st axis is equal to the 4th axle to the average radius of gyration of hinge axes in tolerance permitted range
Radius of turn of the rear-wheel device axis of line to hinge axes;1 front wheel device, 2 rear-wheel devices produce 3 rails during straight trip
Mark, front wheel device is non-interference when being folded with rear-wheel device, and the difference with 4 wheel Suitcase type foldable electric vehicles is identical car
Wheel diameter, the length of rearmounted preceding 3 wheel Suitcase type foldable electric vehicle can according to shortening the need for manufacturing and designing, contraction in length
The limit is the drive axle device that trailing wheel is touched when front wheel device wheel rim is folded.
The radius of turn Suitcase type foldable electric vehicles such as preceding 3 wheel include preceding suitcase type base apparatus, rear suitcase
Formula base apparatus, front wheel device, rear-wheel device, the two-tube transfer of front fork, front fork suspension arrangement, front-wheel hub electric machine,
Brake apparatus between brake apparatus between front-wheel wheel, rear wheel independent suspension device, rear wheel rotation;Pacify on the preceding suitcase type base apparatus
1 front wheel device exposed in ground run is filled, antithesis reserves 2 trailing wheel folding storage cavitys;The rear suitcase type chassis
2 rear-wheel devices exposed in ground run are installed, reserved 1 front-wheel folding of antithesis stores cavity on device;Each wheel dress
Put and a set of independent suspension device is at least installed or without suspension arrangement tire device damping;Front wheel device axis arrives hinge axes
Radius of turn is equal to front-wheel folding in tolerance permitted range and stores cavity to the average radius of gyration of hinge axes;Rear-wheel device
Axis is equal to trailing wheel folding storage cavity being averaged to hinge axes to the radius of turn of hinge axes in tolerance permitted range
Radius of turn;The front wheel device axis is equal to rear-wheel device axis to the radius of turn of hinge axes in tolerance permitted range
To the radius of turn of hinge axes;3 wheels have 3 tracks, preceding suitcase type base apparatus and rear suitcase during straight-line travelling
By axle of hinge axes, each 90 ° of opposite direction rotating merges simulation travelling case apparatus, front wheel device and rear-wheel device to formula base apparatus
It is non-interference during folding, it is preferable that after folding 3 wheel assemblies on the same axis, so in forward and backward suitcase base apparatus
The timing wheelbase of size one is maximum, and the radius of turn Suitcase type foldable electric vehicle such as preceding 3 wheel becomes wheelbase suitcase type with 2 wheels, 4 wheels and rolled over
The identical point of folded electric car can all obtain maximum axle spacing, and difference is 2 wheels, 4 wheel change wheelbase Suitcase type foldable electric vehicles
There is trailing wheel to fold and become wheelbase storage cavity and trailing wheel folding storage cavity, and the radius of turn such as preceding 3 wheel is foldable travelling-cased electronic
Car only needs to 1 folding and is put into trailing wheel folding storage cavity, is not both preceding 3 with rearmounted preceding 3 wheel Suitcase type foldable electric vehicle
The maximum axle spacing of the radius of turn Suitcase type foldable electric vehicles such as wheel is more than rearmounted preceding 3 wheel Suitcase type foldable electric vehicle, with 2
Wheel, 4 wheel Suitcase type foldable electric vehicles be not both 2 wheels, 4 wheel Suitcase type foldable electric vehicles have the 1st axis, the 2nd axis, the 3rd
Axis, the 4th axis, and the 2nd axis of the radius of turn Suitcase type foldable electric vehicle such as preceding 3 wheel is merged into the 1st axis abscissa
Position, the 3rd axis is merged into the position of the 4th axis abscissa, so final only retain the 1st axis and the 4th on the horizontal scale
Axis, the 1st axis is exactly front axle apparatus axis, and the 4th axis is exactly trailing wheel semi-shaft equipment axis;The radius of turn travellings such as preceding 3 wheel
Box-type folding electric vehicle can also select preceding suitcase type base apparatus install 1 front wheel device, front-wheel wheel between brake apparatus,
Front fork is two-tube to be turned to
Device, brake apparatus is arranged on rear suitcase type between 2 rear-wheel devices, 2 rear wheel hub motors devices and 2 rear wheel rotations
Coordinated on the independent suspension device of base apparatus and using electronic differential device and turned to;Preceding 3 wheel refers to 1 front wheel device, after 2
Wheel apparatus, rear 3 wheel refers to 2 front wheel devices, 1 rear-wheel device.
The radius of turn Suitcase type foldable electric vehicle such as 3 wheels includes preceding suitcase type base apparatus, rear suitcase after described
Brake apparatus between formula base apparatus, front wheel device, rear-wheel device, the two-tube transfer of front fork, front fork suspension arrangement, front-wheel wheel,
Pacify on brake apparatus between trailing wheel rocking arm suspension arrangement, rear wheel rotation, rear wheel hub motors device, the preceding suitcase type base apparatus
Fill 2 reserved 1 trailing wheel folding storage cavitys of front wheel device and antithesis exposed in ground run;The rear suitcase type chassis
1 rear-wheel device and antithesis reserved 2 front-wheel foldings storage cavity exposed in ground run is installed on device;Each wheel dress
Put and a set of independent suspension device is at least installed or without suspension arrangement tire device damping;Front wheel device axis arrives hinge axes
Radius of turn is equal to front-wheel folding in tolerance permitted range and stores cavity to the average radius of gyration of hinge axes;Rear-wheel device
Axis is equal to trailing wheel folding storage cavity being averaged to hinge axes to the radius of turn of hinge axes in tolerance permitted range
Radius of turn;The front wheel device axis is equal to rear-wheel device axis to the radius of turn of hinge axes in tolerance permitted range
To the radius of turn of hinge axes.
Beneficial effect
The beneficial effects of the invention are as follows:Suitcase type foldable electric vehicle is mainly used in connecing with last several kilometers in public transportation system
Refute the Private Traffic instrument of transfer;Passenger opens Suitcase type foldable electric vehicle when being got off from bus or subway and can just come here certainly
Up to destination, it is achieved thereby that Private Traffic is changed to public transport links Seamless linkage;Develop simultaneously foldable travelling-cased electronic
Car has also dexterously bypassed high-rise buildings and electric car has been charged inconvenient, it is necessary to set special charging device in parking lot, fills
The electric time is long, and battery cost is high, a series of parking space technical barriers for troubling electric car development such as not enough;When charging device not
, can be in office, hotel, charging of staying when enough, parking space is inadequate;Stroke is short also to have no relations because with bus-route network, height
Iron, subway docking do not need long stroke, are exactly not have electricity to carry Suitcase type foldable electric vehicle halfway to ride in a bus or multiply
Taxi is gone home, and so may dispense with the pedal mobile devices of the standard configuration of electric bicycle;Due to the short needs of stroke
Number of batteries is just few, so as to reduce the battery configuration amount of Suitcase type foldable electric vehicle.
Brief description of the drawings
Fig. 1 is 4 wheel Suitcase type foldable electric vehicles simulation suitcase schematic device.
Fig. 2 is 4 wheel Suitcase type foldable electric vehicle deployed configuration schematic diagrams.
Fig. 3 is 4 wheel Suitcase type foldable electric vehicles expansion station schematic diagram.
Fig. 1, Fig. 2, Fig. 3 are the reference of example 1:101st, preceding suitcase type base apparatus, 102, rear suitcase type chassis
Device, 103, hinge means, 104, handle device, 105, hinge axes position cable hole, 106, hinge axes, 107, front-wheel dress
Put, 108, it is anti-after roll wheel apparatus, 109, preceding suitcase type chassis roller devices, 110, rear suitcase type chassis roller devices,
111st, front wheel guard device, 112, rear-wheel device, 113, rear guard device, 114, folding seating arrangement, 115, station
Locker, 116, fold latch buckle device, 117, rear car rack device, 118, front arm dependent suspension arrangement, 119, front frame
Device, 120, rear arm dependent suspension arrangement, 121, trailing wheel folding storage cavity, 122, front-wheel folding store cavity, 123,
Two-tube pulling rod device, brake apparatus between 124, front-wheel wheel, 125, trailing wheel between centers brake apparatus, 126, front-wheel steer geared system,
127th, front-wheel steer rack gear arrangement, 128, single tube folding handles device, 129, bulb locking pin assembly, 130, steering link dress
Put, 131, front-wheel semi-shaft equipment, the 132, the 1st axis, the 133, the 2nd axis, the 134, the 3rd axis, the 135, the 4th axis, 136, preceding trip
The box chassis front panel apparatus of row, 137, panel assembly behind preceding suitcase type chassis, 138, the preceding side panel of suitcase type chassis the 1st
Device, 139, the preceding side panel assembly of suitcase type chassis the 2nd, 140, rear suitcase type chassis front panel apparatus, 141, rear travelling
Panel assembly behind box chassis, 142, the rear side panel assembly of suitcase type chassis the 1st, 143, the side of rear suitcase type chassis the 2nd
Panel assembly, 144, electronic device, 145, drive axle device, 146, rear axle shaft device, 147, controller for electric vehicle device,
148th, storing up electricity pool device, 149, suspension travel stopping means, 150, folding joint device, 151, two-wheel steering device, 152, folding
Folded handle stores cavity, 153, rumble seat store cavity, 154, rumble seat hinge means, 155, moveable hinge after rumble seat
Chain apparatus, 156, simulation travelling case apparatus.
Fig. 4 is that 4 wheels become wheelbase Suitcase type foldable electric vehicle simulation suitcase schematic device.
Fig. 5 is that 4 wheels become wheelbase Suitcase type foldable electric vehicle deployed configuration schematic diagram.
Fig. 6 is that 4 wheels become wheelbase Suitcase type foldable electric vehicle change wheelbase schematic diagram.
Fig. 7 is that 4 wheels become wheelbase Suitcase type foldable electric vehicle expansion station schematic diagram.
Fig. 4, Fig. 5, Fig. 6, Fig. 7 are the reference of example 2:201st, preceding suitcase type base apparatus, 202, rear suitcase type
Base apparatus, 203, hinge means, 204, handle device, 205, hinge axes position cable hole, 206, hinge axes, 207, preceding
Wheel apparatus, 208, living hinge arrangement after rumble seat, 209, preceding suitcase type chassis roller devices, 210, rear suitcase type bottom
Disk roller devices, 211, front wheel guard device, 212, rear-wheel device, 213, rear guard device, 214, rumble seat dress
Put, 215, station locker, 216, fold latch buckle device, 217, rear car rack device, 218, front arm dependent suspension arrangement,
219th, front truck rack device, 220, it is rear fold arm dependent suspension arrangement, 221, trailing wheel folding storage cavity, 222, trailing wheel folds and become
Front-wheel folding that wheelbase is vacateed stores cavity, 223, bulb locking pin assembly, brake apparatus between 224, front-wheel wheel, 225, hind axle
Between brake apparatus, 226, front-wheel steer geared system, 227, front-wheel steer rack gear arrangement, 228, single tube folding handles device,
229th, arm assembly is folded, 230, steering link, 231, front-wheel semi-shaft equipment, the 232, the 1st axis, the 233, the 2nd axis, the 234, the 3rd
Axis, the 235, the 4th axis, 236, rear wheel driving motor device, 237, drive axle device, 238, preceding movable bearing support device,
239th, axis hold-down support device, 240, rear Moveable shock stand apparatus, 241, controller for electric vehicle device, 242, storage battery
Device, 243, preceding movable bearing support disassembling section hole, 244, rear Moveable shock bearing disassembling section hole, 245, trailing wheel folds and become wheelbase
Store cavity, 246, folding joint device, 247, two-wheel steering device, 248, folding handles store cavity, 249, rumble seat
Store cavity, 250, rumble seat hinge means, 251, rear axle shaft device, 252, simulation travelling case apparatus, 253, bearing dress
Put.
Fig. 8 is 2 wheel Suitcase type foldable electric vehicles simulation suitcase schematic device.
Fig. 9 is 2 wheel Suitcase type foldable electric vehicle deployed configuration schematic diagrams.
Figure 10 is 2 wheel Suitcase type foldable electric vehicles expansion station schematic diagram.
Fig. 8, Fig. 9, Figure 10 are the reference of example 3:301st, preceding suitcase type base apparatus, 302, rear suitcase type chassis
Device, 303, hinge means, 304, handle device, 305, hinge axes position cable hole, 306, hinge axes, 307, front-wheel dress
Put, 308, it is anti-after roll wheel apparatus, 309, preceding suitcase type chassis roller devices, 310, rear suitcase type chassis roller devices,
311st, front wheel guard device, 312, rear-wheel device, 313, rear guard device, 314, folding seating arrangement, 315, station
Locker, 316, fold latch buckle device, 317, rear car rack device, 318, front fork suspension arrangement, 319, front truck rack device, 320,
Rear arm suspension arrangement, 321, trailing wheel folding storage cavity, 322, front-wheel folding store cavity, 323, two-tube pulling rod device,
324th, brake apparatus between front-wheel wheel, brake apparatus between 325, rear wheel rotation, 326, controller for electric vehicle device, 327, storage battery dress
Put, 328, double-tube folding door handle device, 329, bulb locking pin assembly, the 330, the 1st axis, the 331, the 2nd axis, the 332, the 3rd axle
Line, the 333, the 4th axis, 334, double-tube folding joint arrangement, 335, front-fork main axle device, 336, the two-tube transfer of front fork,
337th, folding handles store cavity, 338, rumble seat store cavity, 339, rumble seat hinge means, 340, after rumble seat
Living hinge arrangement, 341, rumble seat dorsal midline breach, 342, rear wheel hub motors device, 343, front axle apparatus, 344,
Shaft device afterwards, 345, simulation travelling case apparatus.
Figure 11 is that 2 wheels become wheelbase Suitcase type foldable electric vehicle simulation suitcase schematic device.
Figure 12 is that 2 wheels become wheelbase Suitcase type foldable electric vehicle deployed configuration schematic diagram.
Figure 13 is that 2 wheels become wheelbase Suitcase type foldable electric vehicle change wheelbase schematic diagram.
Figure 14 is that 2 wheels become wheelbase Suitcase type foldable electric vehicle expansion station schematic diagram.
Figure 11, Figure 12, Figure 13, Figure 14 are the reference of example 4:401st, preceding suitcase type base apparatus, 402, rear travelling
Box base apparatus, 403, hinge means, 404, handle device, 405, hinge axes position cable hole, 406, hinge axes,
407th, front wheel device, 408, rear wheel hub motors device, 409, preceding suitcase type chassis roller devices, 410, rear suitcase type bottom
Disk roller devices, 411, front wheel guard device, 412, rear-wheel device, 413, rear guard device, 414, rumble seat dress
Put, 415, station locker, 416, fold latch buckle device, 417, rear car rack device, 418, front fork suspension arrangement, 419, front truck
Rack device, 420, fold leaf spring suspension arrangement, 421, trailing wheel folding storage cavity, 422, trailing wheel folds and become the front-wheel that wheelbase is vacateed
Folding storage cavity, 423, heel brace device, brake apparatus between 424, front-wheel wheel, brake apparatus between 425, rear wheel rotation, 426, electronic
Vehicle controller device, 427, storing up electricity pool device, 428, double-tube folding door handle device, 429, bulb locking pin assembly, 430, preceding work
Dynamic stand apparatus, 431, axis hold-down support device, 432, rear movable bearing support device, the 433, the 1st axis, the 434, the 2nd axis,
435th, the 3rd axis, the 436, the 4th axis, 437, preceding movable bearing support disassembling section hole, 438, rear movable bearing support disassembling section hole,
439th, trailing wheel, which is folded, becomes wheelbase and stores cavity, 440, double-tube folding joint arrangement, 441, front-fork main axle device, 442, front fork it is two-tube
Transfer, 443, folding handles store cavity, 444, rumble seat store cavity, 445, rumble seat hinge means, 446,
Living hinge arrangement after rumble seat, 447, rumble seat dorsal midline breach, 448, front axle apparatus, 449, rear shaft device,
450th, simulation travelling case apparatus.
Figure 15 is rearmounted preceding 3 wheel Suitcase type foldable electric vehicle simulation suitcase schematic device.
Figure 16 is rearmounted preceding 3 wheel Suitcase type foldable electric vehicle deployed configuration schematic diagram.
Figure 17 is rearmounted preceding 3 wheel Suitcase type foldable electric vehicle expansion station schematic diagram.
Figure 15, Figure 16, Figure 17 are the reference of example 5:501st, preceding suitcase type base apparatus, 502, rear suitcase type bottom
Disk device, 503, hinge means, 504, handle device, 505, hinge axes position cable hole, 506, hinge axes, 507, front-wheel
Device, 508, it is anti-before rolling wheel apparatus, 509, preceding suitcase type chassis roller devices, 510, rear suitcase type chassis roller dress
Put, 511, front wheel guard device, 512, rear-wheel device, 513, rear guard device, 514, folding seating arrangement, 515, work
Position locker, 516, fold latch buckle device, 517, rear car rack device, 518, front fork suspension arrangement, 519, front truck rack device,
520th, rear arm dependent suspension arrangement, 521, trailing wheel folding storage cavity, 522, front-wheel folding store cavity, 523, bulb lock
Tight pin assembly, brake apparatus between 524, front-wheel wheel, 525, trailing wheel between centers brake apparatus, 526, controller for electric vehicle device, 527,
Storing up electricity pool device, 528, double-tube folding door handle device, the 529, the 1st axis, the 530, the 2nd axis, the 531, the 3rd axis, the 532, the 4th axle
Line, 533, double-tube folding joint arrangement, 534, front-fork main axle device, 535, the two-tube transfer of front fork, 536, folding handles receive
Receive cavity, 537, rumble seat store cavity, 538, living hinge arrangement before rumble seat, 539, rumble seat hinge means,
540th, rumble seat dorsal midline breach, 541, drive motor device, 542, drive axle device, 543, front axle apparatus, 544,
Rear axle shaft device, 545, simulation travelling case apparatus.
Figure 18 is the radius of turn Suitcase type foldable electric vehicle simulation suitcase schematic device such as preceding 3 wheel.
Figure 19 is the radius of turn Suitcase type foldable electric vehicle deployed configuration schematic diagrams such as preceding 3 wheel.
Figure 20 is the radius of turn Suitcase type foldable electric vehicle expansion station schematic diagram such as preceding 3 wheel.
Figure 18, Figure 19, Figure 20 are the reference of example 6:601st, preceding suitcase type base apparatus, 602, rear suitcase type bottom
Disk device, 603, hinge means, 604, handle device, 605, hinge axes position cable hole, 606, hinge axes, 607, front-wheel
Device, 608, double-tube folding door handle device, 609, preceding suitcase type chassis roller devices, 610, rear suitcase type chassis roller dress
Put, 611, front wheel guard device, 612, rear-wheel device, 613, rear guard device, 614, folding seating arrangement, 615, work
Position locker, 616, fold latch buckle device, 617, rear car rack device, 618, front fork suspension arrangement, 619, front truck rack device,
620th, rear wheel independent suspension device, 621, trailing wheel folding storage cavity, 622, front-wheel folding store cavity, 623, bulb locking pin
Device, brake apparatus between 624, front-wheel wheel, brake apparatus between 625, rear wheel rotation, 626, controller for electric vehicle device, 627, storing up electricity
Pool device, 628, double-tube folding joint arrangement, 629, front-fork main axle device, 630, the two-tube transfer of front fork, 631, folding grip
Hand stores cavity, 632, rumble seat store cavity, 633, rumble seat hinge means, 634, hinges are filled after rumble seat
Put, 635, rumble seat dorsal midline breach, 636, front-wheel hub electric machine, 637, preceding suitcase type chassis front panel dress
Put, 638, panel assembly behind preceding suitcase type chassis, 639, the preceding side panel assembly of suitcase type chassis the 1st, 640, preceding suitcase
The side panel assembly of formula chassis the 2nd, 641, rear suitcase type chassis front panel apparatus, 642, rear suitcase type chassis rear board dress
Put, 643, the rear side panel assembly of suitcase type chassis the 1st, 644, the rear side panel assembly of suitcase type chassis the 2nd, 645, front axle dress
Put, 646, trailing wheel semi-shaft equipment, 647, simulation travelling case apparatus.
Figure 21 is the radius of turn Suitcase type foldable electric vehicle simulation suitcase schematic device such as rear 3 wheel.
Figure 22 is the radius of turn Suitcase type foldable electric vehicle deployed configuration schematic diagrams such as rear 3 wheel.
Figure 23 is the radius of turn Suitcase type foldable electric vehicle expansion station schematic diagram such as rear 3 wheel.
Figure 21, Figure 22, Figure 23 are the reference of example 7:701st, preceding suitcase type base apparatus, 702, rear suitcase type bottom
Disk device, 703, hinge means, 704, handle device, 705, hinge axes position cable hole, 706, hinge axes, 707, front-wheel
Device, 708, double-tube folding door handle device, 709, preceding suitcase type chassis roller devices, 710, rear suitcase type chassis roller dress
Put, 711, front wheel guard device, 712, rear-wheel device, 713, rear guard device, 714, folding seating arrangement, 715, work
Position locker, 716, fold latch buckle device, 717, rear car rack device, 718, front fork suspension arrangement, 719, front truck rack device,
720th, trailing wheel rocking arm suspension arrangement, 721, trailing wheel folding storage cavity, 722, front-wheel folding store cavity, 723, bulb locking pin
Device, brake apparatus between 724, front-wheel wheel, brake apparatus between 725, rear wheel rotation, 726, controller for electric vehicle device, 727, storing up electricity
Pool device, 728, double-tube folding joint arrangement, 729, front-fork main axle device, 730, the two-tube transfer of front fork, 731, folding grip
Hand stores cavity, 732, rumble seat store cavity, 733, rumble seat hinge means, 734, hinges are filled after rumble seat
Put, 735, rumble seat dorsal midline breach, 736, rear wheel hub motors device, 737, preceding suitcase type chassis front panel dress
Put, 738, panel assembly behind preceding suitcase type chassis, 739, the preceding side panel assembly of suitcase type chassis the 1st, 740, preceding suitcase
The side panel assembly of formula chassis the 2nd, 741, rear suitcase type chassis front panel apparatus, 742, rear suitcase type chassis rear board dress
Put, 743, the rear side panel assembly of suitcase type chassis the 1st, 744, the rear side panel assembly of suitcase type chassis the 2nd, 745, front-wheel half
Shaft device, 746, rear shaft device, 747, simulation travelling case apparatus.
Embodiment
Embodiment 1.
4 wheel Suitcase type foldable electric vehicle, simulates suitcase device 156, hinge axes position as shown in Figure 1, Figure 3 after folding
It is for the control pipeline between preceding suitcase type base apparatus 101 and rear suitcase type base apparatus 102 to put cable hole 105
Cable hole, preceding suitcase type base apparatus 101 and rear suitcase type are connected in the position hinge means 103 of hinge axes 106
Base apparatus 102;Preceding suitcase type base apparatus 101 deploys station, preceding suitcase type bottom with rear suitcase type base apparatus 102
Panel assembly 137 is overlapped with rear suitcase type chassis front panel apparatus 140 behind disk, is made in the effect of hinge means 103 and gravity
Stress is in lower, station locker 115 is by preceding suitcase type base apparatus 101 and rear suitcase type base apparatus
102 pin, behind preceding suitcase type chassis under the lower edgeline and rear suitcase type chassis front panel apparatus 140 of panel assembly 137
Centre position after crest line coincidence is exactly the position of hinge axes 106.
Front wheel device 107 is arranged on the horizontal seat of preceding the 1st axis of suitcase type base apparatus 101 132 as shown in Figure 1, Figure 2, Figure 3 shows
On the front arm dependent suspension arrangement 118 of cursor position, vertical direction can be with vertical tremor because of the different front wheel devices 107 of load-carrying;
The front-wheel folding stores the position that the antithesis of cavity 122 is reserved in the abscissa of the 4th axis 135;The rear-wheel device 112 is arranged on
The position of the abscissa of 3rd axis 134 on rear arm dependent suspension arrangement 120;121 antithesis of the trailing wheel folding storage cavity are pre-
Stay in the position of the abscissa of the 2nd axis 133;Preceding suitcase type base apparatus 101 revolves in opposite directions with rear suitcase type base apparatus 102
Turn 90 ° and merge simulation travelling case apparatus 156, the 1st axis 132 is overlapped with the 4th axis 135 after folding, the 2nd axis 133 and the 3rd axle
Line 134 is overlapped.
Front arm dependent suspension arrangement 118 and two-wheel steering device 151 as shown in Figure 2 are prior arts, and single tube is folded
Door handle device 128 connects the power transmission shaft of front-wheel steer geared system 126, front-wheel steer gear dress by folding joint device 150
Put 126 connection front-wheel steer rack gear arrangements 127, the hinge means of front-wheel steer rack gear arrangement 127 connection steering link device 130 the
1 end, the crossbeam of the end hinge means connection front arm dependent suspension arrangement 118 of steering link device 130 the 2nd, steering link dress
Put 130 the 3rd ends and be fixedly connected between front-wheel semi-shaft equipment 131, front-wheel wheel brake apparatus 124, front wheel device 107 and be arranged on front-wheel half
On shaft device 131;The bulb locking pin assembly 129 on folding joint device 150 is taken out, just can be by single tube folding handles device
128, which are put into folding handles, stores in cavity 152;Rear arm dependent suspension arrangement 120 and back wheel driving gear are also existing skill
Art, electronic device 144 is arranged between two rear arms, the output shaft of electronic device 144 connection drive axle device 145, after
Bridge semi-shaft equipment 146 is arranged on rear arm dependent suspension arrangement 120, trailing wheel between centers brake apparatus 125, installed in back axle half
On shaft device 146, rear-wheel device 112 is arranged on rear axle shaft device 146;Distance caging device 149 is used to limit rear arm
Under the stroke of dependent suspension arrangement 120, the relaxed state of rear-wheel device 112, if no distance caging device 149 may surpass
Overtravel is spacing, and preceding suitcase type base apparatus 101 cannot merge simulation suitcase dress with rear suitcase type base apparatus 102
Put 156.
Folding seating arrangement 114 is prior art as shown in Figure 1, Figure 3, the preceding folding rack of folding seating arrangement 114 with
Rear car rack device 117 is connected in the position of rumble seat hinge means 154 with hinge means, the rear folding of folding seating arrangement 114
Support is connected with the position of rear car rack device 117 with living hinge arrangement after rumble seat 155, takes out bulb locking pin assembly 129,
Folding seating arrangement 114 is stored in cavity 153 with regard to that can put rumble seat into.
Embodiment 2.
4 wheels become wheelbase Suitcase type foldable electric vehicle as shown in Fig. 4, Fig. 5, Fig. 6, Fig. 7, and the front wheel device 207 is installed
On the front arm dependent suspension arrangement 218 of the abscissa positions of the 1st axis of preceding suitcase type base apparatus 201 232;After described
Wheel apparatus 212 is arranged on the folding arm dependent suspension dress of the abscissa positions of the 4th axis of rear suitcase type base apparatus 202 235
Put on 220;Trailing wheel, which is folded, becomes the position that the wheelbase storage antithesis of cavity 245 is reserved in the abscissa of the 3rd axis 234;The trailing wheel folding
Overlapping receives the antithesis of cavity 221 and is reserved in the position of the abscissa of the 2nd axis 233, and trailing wheel, which is folded, to be become the front-wheel folding that wheelbase vacates and receive
The antithesis of cavity 222 of receiving is reserved in the position of the abscissa of the 4th axis 235, and rear guard device 213 is fixed on rear car rack device
Do not folded together with rear-wheel device 212 on 217, rear wheel driving motor device 236, drive axle device 237 are with rear-wheel device 212
Together fold, fold the end hinge means connection axis hold-down support device 239 of arm assembly 229 the 1st, fold arm assembly 229 the 2nd
The end bulb locking connection Moveable shock of pin assembly 223 stand apparatus 240, the bearing arrangement 253 of rear axle shaft device 251 is installed
On arm assembly 229 is folded, preceding suitcase type base apparatus 201 is with rear suitcase type base apparatus 202 in hinge axes 206
Position hinge means 203 is connected;The preceding suitcase type base apparatus 201 is with rear suitcase type base apparatus 202 with hinge
Axis 206 is that each opposite direction rotating merges simulation travelling case apparatus 252 to axle, and front wheel device 207 is accommodated in mould with rear-wheel device 212
Intend in travelling case apparatus 252.
Front arm dependent suspension arrangement 218 as shown in Figure 5, two-wheel steering device 247 structure all it is identical with example 1 just
Not repetition of explanation, latter embodiments part identical with example structure above also not repetition of explanation.
Embodiment 3.
The 2 wheel Suitcase type foldable electric vehicle as shown in Fig. 8, Fig. 9, Figure 10;The front axle apparatus 343 of the front wheel device 307
Before two ends are separately mounted on the front fork suspension arrangement 318 of the position of the abscissa of the 1st axis of suitcase type base apparatus 301 330;
The two ends of rear shaft device 344 of the rear-wheel device 312 are separately mounted to the rear arm suspension of the position of the abscissa of the 3rd axis 332
On device 320;The antithesis of trailing wheel folding storage cavity 321 is reserved in the position of the abscissa of the 2nd axis 331;The front-wheel folding
Overlapping receives the antithesis of cavity 322 and is reserved in the position of the abscissa of the 4th axis 333;The preceding suitcase type base apparatus 301 and rear trip
The box base apparatus 302 of row is connected in the position hinge means 303 of hinge axes 306;The preceding suitcase type base apparatus
301 be that each opposite direction rotating merges simulation travelling case apparatus 345 to axle with hinge axes 306 with rear suitcase type base apparatus 302,
Front wheel device 307 is accommodated in simulation travelling case apparatus 345 with rear-wheel device 312.
The connection double-tube folding of double-tube folding door handle device 328 joint of the two-tube transfer of front fork is filled as shown in Figure 9, Figure 10
Put 334, the two ends of the transverse tube of the connection front fork of double-tube folding joint arrangement 334 suspension arrangement 318, the front axle apparatus of front wheel device 307
343 two ends are separately mounted on front fork suspension arrangement 318, and front-fork main axle device 335 connects with the hinge means of front truck rack device 319
Connect;Bulb locking pin assembly 329 is extracted, double-tube folding door handle device 328 is folded back and is put into folding handles storage cavity 337
Interior, brake apparatus 325 is all prior art between brake apparatus 324 and rear wheel rotation between front-wheel wheel.
Folding seating arrangement 314 as shown in Figure 9 leaves rumble seat dorsal midline breach 341, is because 2 wheel suitcase types
Electric motor bicycle with folding simulation travelling case apparatus 345 is limited by thickness;Preferably, the diameter of wheel assembly is made under limited thickness
It is maximum;Because the contact with the back panel of folding seating arrangement 314 of rear guard device 313 is a point on circular arc line,
So rumble seat dorsal midline breach 341 only need to open a sizeable short groove on the actually point of contact, with regard to that can make folding
Folded seat unit 314 is put into rumble seat and stored in cavity 338.
Embodiment 4.
2 wheels become wheelbase Suitcase type foldable electric vehicle as shown in Figure 11, Figure 14;The front axle apparatus of the front wheel device 407
The front fork suspension arrangement 418 of the position of the abscissa of the 1st axis of suitcase type base apparatus 401 433 before 448 two ends are separately mounted to
On;The two ends of rear shaft device 449 of the rear-wheel device 412 are separately mounted to the folding leaf spring of the position of the abscissa of the 4th axis 436
On suspension arrangement 420;The trailing wheel, which is folded, becomes the position that the wheelbase storage antithesis of cavity 439 is reserved in the abscissa of the 3rd axis 435;
The antithesis of trailing wheel folding storage cavity 421 is reserved in the position of the abscissa of the 2nd axis 434;The trailing wheel folds change axle and vacateed
Front-wheel folding store the antithesis of cavity 422 and be reserved in the position of the abscissa of the 4th axis 435;The folding leaf spring suspension arrangement 420
1st end hinge means connection axis hold-down support device 431;The end hinges of folding leaf spring suspension arrangement 420 the 2nd
Movable bearing support device 432 after device connection;The preceding suitcase type base apparatus 401 exists with rear suitcase type base apparatus 402
The position hinge means 403 of the abscissa of hinge axes 406 is connected.
Embodiment 5.
As shown in Figure 15, Figure 16, Figure 17 it is rearmounted before 3 wheel Suitcase type foldable electric vehicles;The front wheel device 507 is arranged on
On the front fork suspension arrangement 518 of the position of the abscissa of the 2nd axis of preceding suitcase type base apparatus 501 530;The trailing wheel, which is folded, to be received
The antithesis of cavity 521 of receiving is reserved in the position of the abscissa of the 1st axis 529;The rear-wheel device 512 is arranged on rear suitcase type chassis
On the rear arm dependent suspension arrangement 520 of the position of the abscissa of the 4th axis of device 502 532;The front-wheel folding stores cavity
522 antithesis are reserved in the position of the abscissa of the 3rd axis 531;The preceding suitcase type base apparatus 501 and rear suitcase type chassis
Device 502, is connected in the position hinge means 503 of hinge axes 506.
The connection double-tube folding of the double-tube folding door handle device 528 joint dress of the two-tube transfer 535 of front fork as shown in figure 17
533 are put, bulb locking pin assembly 523 is transferred to, is that axle collapsed forward is put into folding handles storage with double-tube folding joint arrangement 533
In cavity 536.
Embodiment 6.
The radius of turn Suitcase type foldable electric vehicle, 1 front wheel device such as preceding 3 wheel as shown in Figure 18, Figure 19, Figure 20
Brake apparatus 624 is arranged on front axle apparatus 645 between 607 and front-wheel wheel, and the two ends of front axle apparatus 645 are arranged on front fork and hang dress
Put on 618, front-fork main axle device 629 connects front truck rack device 619 with hinge means;The reserved trailing wheel folding storage of the antithesis
Cavity 621 and the coaxial line of front wheel device 607;Brake apparatus 625 is arranged on trailing wheel semiaxis between the rear-wheel device 612 and rear wheel rotation
1st end of device 646, the end hinge means connection rear wheel independent suspension device 620 of trailing wheel semi-shaft equipment 646 the 2nd can above and below
Swing, rear wheel independent suspension device 620 is arranged on rear car rack device 617;The reserved front-wheel folding of the antithesis stores cavity
622 and 2 coaxial lines of rear-wheel device 612;The radius of turn that the front axle apparatus 645 arrives hinge axes 606 allows model in tolerance
The radius of turn of hinge axes 606 is arrived in enclosing equal to trailing wheel semi-shaft equipment 646;The preceding suitcase type base apparatus 601 is with after
Suitcase type base apparatus 602 is connected in the position hinge means 603 of hinge axes 606;The preceding suitcase type chassis dress
It is that each 90 ° of opposite direction rotating merges simulation suitcase dress to axle with hinge axes 606 that 601, which are put, with rear suitcase type base apparatus 602
647 are put, front wheel device 607 is accommodated in simulation travelling case apparatus 647 with the coaxial line of rear-wheel device 612.
Embodiment 7.
The radius of turn Suitcase type foldable electric vehicle, 2 front-wheel semiaxis such as 3 wheels after as shown in Figure 21, Figure 22, Figure 23
1st end of device 745 is respectively symmetrically fixed on front fork suspension arrangement 718, is braked between 2 front wheel devices 707 and 2 front-wheel wheels
Device 724 is respectively symmetrically arranged on the 2nd end of 2 front-wheel semi-shaft equipments 745, and front-fork main axle device 729 is connected with hinge means
Front truck rack device 719;The reserved trailing wheel folding storage cavity 721 of the antithesis and the coaxial line of front wheel device 707;After described 1
Brake apparatus 725 is arranged on rear shaft device 746 between wheel apparatus 712 and 1 rear wheel rotation, and trailing wheel rocking arm suspension arrangement 720 is installed
On rear car rack device 717;The reserved front-wheel folding of the antithesis stores cavity 722 and 1 coaxial line of rear-wheel device 712;Institute
State front-wheel semi-shaft equipment 745 and be equal to rear shaft device 746 to hinge in tolerance permitted range to the radius of turn of hinge axes 706
The radius of turn of axis 706;The preceding suitcase type base apparatus 701 is with rear suitcase type base apparatus 702 in hinge axes
706 position hinge means 703 is connected;The preceding suitcase type base apparatus 701 and rear suitcase type base apparatus 702 with
Hinge axes 706 are that each 90 ° of opposite direction rotating merges simulation travelling case apparatus 747, front wheel device 707 and rear-wheel device 712 to axle
Coaxial line is accommodated in simulation travelling case apparatus 747.
Embodiment described above is a preferred embodiment of the present invention, and the claim covering model of claims is not limited
Enclose, therefore the protection model in right of the present invention should all be fallen by making equivalence changes, modification according to construction of the present invention, feature, principle
Within enclosing.
Claims (10)
1. a kind of Suitcase type foldable electric vehicle, including preceding suitcase type base apparatus;Suitcase type base apparatus afterwards;Storage battery
Device;Electronic device or hub motor device;Control line device;Transmission device;Transfer;Brake apparatus;Front-wheel is filled
Put;Rear-wheel device;Front-wheel folding stores cavity or trailing wheel folds and becomes the front-wheel folding storage cavity that wheelbase is vacateed;Trailing wheel, which is folded, to be received
Receive cavity, or trailing wheel folding storage cavity and trailing wheel fold and become wheelbase and store cavity;Front wheel suspension device;Rear wheel suspension apparatus or
Trailing wheel folds arm sling hang device;Front wheel guard device or without front wheel guard device;Rear guard device or without rear catch
Mud plate device;Front truck rack device;Rear car rack device;Control device;Folding seating arrangement or unfolded seat unit;Folding grip
Hand stores cavity;Rumble seat stores cavity or unfolded seat stores cavity;Hinge means;Hinge axes;Simulate suitcase
Device;Deploy station;Folding station;1st axis or front wheel device axis;2nd axis or the 2nd axis be merged into the 1st axis without
2nd axis;3rd axis or the 3rd axis are merged into the 4th axis without the 3rd axis;4th axis or rear-wheel device axis;The preceding trip
The box base apparatus of row is connected with rear suitcase type base apparatus in the position of hinge axes with hinge means;The front wheel device
Axis is equal to front-wheel folding to the radius of turn of hinge axes in tolerance permitted range and stores cavity or trailing wheel folding change wheelbase
The front-wheel folding vacateed stores cavity to the average radius of gyration of hinge axes;Rotation of the rear-wheel device axis to hinge axes
Turn radius and be equal to trailing wheel folding storage cavity in tolerance permitted range to the average radius of gyration of hinge axes;
It is characterized in that:The expansion station at least installs 1 dew in the position of the preceding axis abscissa of suitcase type base apparatus the 1st
Go out the front wheel device in ground run and the position antithesis in the 2nd axis abscissa reserves trailing wheel folding storage cavity, in rear trip
At least install 1 and expose in the rear-wheel device of ground run and in the 4th axis in the position of the axis abscissa of row case base apparatus the 3rd
The position antithesis of abscissa reserves front-wheel folding and stores cavity, or in the position of the preceding axis abscissa of suitcase type base apparatus the 2nd
Put at least installation 1 and expose the front wheel device in ground run and the reserved trailing wheel folding of the position antithesis in the 1st axis abscissa
Store cavity, 1 trailing wheel exposed in ground run is at least installed in the position of the rear axis abscissa of suitcase base apparatus the 4th
Device and the reserved front-wheel folding storage cavity of position antithesis in the 3rd axis abscissa, or in preceding suitcase type base apparatus the 1st
At least install 1 and expose the front wheel device in ground run and the position pair in the 2nd axis abscissa in the position of axis abscissa
It is even to reserve trailing wheel folding storage cavity, expose in the position at least 1 of the rear axis abscissa of suitcase base apparatus the 4th on ground
The rear-wheel device of face traveling is arranged on trailing wheel and folded on arm sling hang device, in the rear axis abscissa of suitcase base apparatus the 3rd
Antithesis reserved trailing wheel folding in position becomes wheelbase and stores cavity, the reserved trailing wheel folding change axle of position antithesis in the 4th axis abscissa
Cavity is stored away from the front-wheel folding vacateed, or 1 is installed on preceding suitcase type base apparatus front fork suspension arrangement and is exposed on ground
The front wheel device and antithesis of face traveling reserve 2 trailing wheel folding storage cavitys, the independent suspensions in rear suitcase type base apparatus
2 reserved 1 front-wheel folding storage cavitys of rear-wheel device and antithesis exposed in ground run are respectively mounted on device, or preceding
On the front fork suspension arrangement of suitcase type base apparatus install 2 expose ground run front wheel device and antithesis reserve 1
Trailing wheel folding storage cavity, in rear suitcase type base apparatus to install 1 rear-wheel device and antithesis exposed in ground run pre-
2 front-wheel foldings are stayed to store cavity;Each wheel assembly at least installs a set of suspension arrangement or without suspension arrangement tire device
Damping.
2. a kind of Suitcase type foldable electric vehicle is required according to right 1 it is characterized in that:The simulation travelling case apparatus includes
Preceding suitcase type base apparatus, rear suitcase type base apparatus, preceding suitcase type chassis front panel apparatus, preceding suitcase type chassis
Panel assembly, the preceding side panel assembly of suitcase type chassis the 1st, the preceding side panel assembly of suitcase type chassis the 2nd, rear suitcase type below
Panel assembly behind chassis front panel apparatus, rear suitcase type chassis, the rear side panel assembly of suitcase type chassis the 1st, rear suitcase
The side panel assembly of formula chassis the 2nd, front truck rack device, rear car rack device, hinge means, hinge axes position cable hole, handle dress
Put, hinge axes, preceding suitcase type chassis roller devices, rear suitcase type chassis roller devices;The preceding suitcase type chassis
Panel assembly, the preceding side panel assembly of suitcase type chassis the 1st, preceding suitcase type bottom behind front panel apparatus, preceding suitcase type chassis
It is fixed on after the side panel assembly combination of disk the 2nd on front truck rack device;The rear suitcase type chassis front panel apparatus, rear suitcase
Panel assembly, the rear side panel assembly of suitcase type chassis the 1st, the side panel assembly combination of rear suitcase type chassis the 2nd behind formula chassis
After be fixed on rear car rack device;The preceding suitcase type base apparatus is with rear suitcase type base apparatus in the position of hinge axes
Put and connected with hinge means;Described at least 2 preceding suitcase type chassis roller dresses of Suitcase type foldable electric vehicle expansion station
Put suitcase type chassis front panel apparatus top both sides before being separately mounted to;The Suitcase type foldable electric vehicle expansion station is extremely
Suitcase type chassis roller devices are separately mounted to behind rear suitcase type chassis both sides above panel assembly after rare 2;It is described
By axle of hinge axes, each opposite direction rotating merges simulation travelling to preceding suitcase type base apparatus with rear suitcase type base apparatus
Case apparatus;Front wheel device and rear-wheel device are all accommodated in simulation travelling case apparatus, under simulation travelling case apparatus erectility,
4 roller devices are contacted in 1 plane with ground.
3. a kind of Suitcase type foldable electric vehicle is required according to right 1 it is characterized in that:The Suitcase type foldable electric vehicle
Also include 4 wheel Suitcase type foldable electric vehicles, 4 wheels become wheelbase Suitcase type foldable electric vehicle, and 2 wheels are foldable travelling-cased electronic
Car, 2 wheels become wheelbase Suitcase type foldable electric vehicle, rearmounted preceding 3 wheel Suitcase type foldable electric vehicle, preceding 3 Lun Deng radiuss of turn trip
Row box-type folding electric vehicle, it is rear 3 wheel etc. radius of turn Suitcase type foldable electric vehicle.
4. a kind of Suitcase type foldable electric vehicle is required according to right 3 it is characterized in that:4 wheel is foldable travelling-cased electronic
Car include preceding suitcase type base apparatus, rear suitcase type base apparatus, hinge means, handle device, hinge axes position is walked
String holes, hinge axes, front wheel device, roll wheel apparatus after preventing, preceding suitcase type chassis roller devices, rear suitcase type chassis rolling
Wheel apparatus, front wheel guard device, rear-wheel device, rear guard device, folding seating arrangement, station locker is folded
Locker, rear car rack device, front arm dependent suspension arrangement, front truck rack device, rear arm dependent suspension arrangement, after
Folding storage cavity is taken turns, front-wheel folding stores brake apparatus between cavity, two-tube pulling rod device, front-wheel wheel, trailing wheel between centers braking dress
Put, front-wheel steer geared system, front-wheel steer rack gear arrangement, folding handles device, bulb locking pin assembly, steering link dress
Put, front-wheel semi-shaft equipment, the 1st axis, the 2nd axis, the 3rd axis, the 4th axis, preceding suitcase type chassis front panel apparatus, preceding trip
Panel assembly behind the box chassis of row, the preceding side panel assembly of suitcase type chassis the 1st, the preceding side panel assembly of suitcase type chassis the 2nd,
Panel assembly behind suitcase type chassis front panel apparatus afterwards, rear suitcase type chassis, the rear side panel of suitcase type chassis the 1st dress
Put, the rear side panel assembly of suitcase type chassis the 2nd, electronic device, drive axle device, rear axle shaft device, electric car control
Device device, storing up electricity pool device, suspension travel stopping means, folding joint device, two-wheel steering device, folding handles are stored recessed
Chamber, rumble seat stores living hinge arrangement after cavity, rumble seat hinge means, rumble seat, simulates travelling case apparatus,
Bearing arrangement;The front wheel device is arranged on the front arm dependent of the preceding axis abscissa positions of suitcase type base apparatus the 1st
On suspension arrangement;The rear arm that the rear-wheel device is arranged on the rear axis abscissa positions of suitcase type base apparatus the 3rd is non-solely
On vertical suspension arrangement;The trailing wheel folding storage cavity antithesis is reserved in the position of the 2nd axis abscissa;The front-wheel folding is received
Cavity antithesis of receiving is reserved in the position of the 4th axis abscissa;The preceding suitcase type base apparatus is filled with rear suitcase type chassis
Put and connected in the position of hinge axes with hinge means;The preceding suitcase type base apparatus and rear suitcase type base apparatus with
Hinge axes are that each opposite direction rotating merges simulation travelling case apparatus to axle, and front wheel device is accommodated in simulation suitcase with rear-wheel device
In device;1st axis arrives hinge axes in tolerance permitted range to the radius of turn of hinge axes equal to the 4th axis
Radius of turn;2nd axis is equal to the 3rd axis to hinge axes to the radius of turn of hinge axes in tolerance permitted range
Radius of turn.
5. a kind of Suitcase type foldable electric vehicle is required according to right 3 it is characterized in that:4 wheel becomes wheelbase suitcase type folding
Folded electric car includes preceding suitcase type base apparatus, rear suitcase type base apparatus, hinge means, handle device, hinge axes
Living hinge arrangement after position cable hole, hinge axes, front wheel device, rumble seat, preceding suitcase type chassis roller devices, after
Suitcase type chassis roller devices, front wheel guard device, rear-wheel device, rear guard device, folding seating arrangement, station
Locker, fold latch buckle device, rear car rack device, front arm dependent suspension arrangement, front truck rack device, rear folding arm is non-
Independent suspension device, trailing wheel folding storage cavity, trailing wheel, which is folded, becomes the front-wheel folding storage cavity that wheelbase is vacateed, bulb locking pin
Brake apparatus between device, front-wheel wheel, trailing wheel between centers brake apparatus, front-wheel steer geared system, front-wheel steer rack gear arrangement is folded
Door handle device, folds arm assembly, steering link, front-wheel semi-shaft equipment, the 1st axis, the 2nd axis, the 3rd axis, the 4th axis, electricity
Motivation device, drive axle device, preceding movable bearing support device, axis hold-down support device, rear Moveable shock stand apparatus is electronic
Vehicle controller device, storing up electricity pool device, preceding movable bearing support disassembling section hole, rear Moveable shock bearing disassembling section hole, trailing wheel folding
The wheelbase that dissolves stores cavity, and folding joint device, two-wheel steering device, folding handles store cavity, and rumble seat stores cavity,
Rumble seat hinge means, rear axle shaft device, simulation travelling case apparatus, bearing arrangement;The front wheel device is arranged on preceding trip
On the front arm dependent suspension arrangement of the box axis abscissa positions of base apparatus the 1st of row;After the rear-wheel device is arranged on
On the folding arm dependent suspension arrangement of the axis abscissa positions of suitcase type base apparatus the 4th;The trailing wheel, which is folded, becomes wheelbase
Store the position that cavity antithesis is reserved in the 3rd axis;The trailing wheel folding storage cavity antithesis is reserved in the 2nd axis abscissa
Position;The front-wheel folding that the trailing wheel folding change wheelbase is vacateed stores the position that cavity antithesis is reserved in the 4th axis abscissa;Institute
State the end hinge means connection axis hold-down support device of folding arm assembly the 1st;The folding end moveable hinge of arm assembly the 2nd
Chain apparatus connects Moveable shock stand apparatus;The bearing arrangement of the rear axle shaft device, which is arranged on, to be folded on arm assembly;It is described
Preceding suitcase type base apparatus is connected with rear suitcase type base apparatus in the position of hinge axes with hinge means;The preceding trip
By axle of hinge axes, each opposite direction rotating merges simulation suitcase dress to the box base apparatus of row with rear suitcase type base apparatus
Put, front wheel device is accommodated in simulation travelling case apparatus with rear-wheel device;1st axis exists to the radius of turn of hinge axes
Equal to the radius of turn of the 4th axis to hinge axes in tolerance permitted range;Radius of turn of 2nd axis to hinge axes
It is equal to the 3rd axis in tolerance permitted range to the radius of turn of hinge axes.
6. a kind of Suitcase type foldable electric vehicle is required according to right 3 it is characterized in that:2 wheel is foldable travelling-cased electronic
Car include preceding suitcase type base apparatus, rear suitcase type base apparatus, hinge means, handle device, hinge axes position is walked
String holes, hinge axes, front wheel device, roll wheel apparatus after preventing, preceding suitcase type chassis roller devices, rear suitcase type chassis rolling
Wheel apparatus, front wheel guard device, rear-wheel device, rear guard device, folding seating arrangement, station locker is folded
Locker, rear car rack device, front fork suspension arrangement, front truck rack device, rear arm suspension arrangement, trailing wheel folding storage cavity,
Front-wheel folding stores brake apparatus, controller for electric vehicle between brake apparatus between cavity, two-tube pulling rod device, front-wheel wheel, rear wheel rotation
Device, storing up electricity pool device, double-tube folding door handle device, bulb locking pin assembly, the 1st axis, the 2nd axis, the 3rd axis, the 4th axle
Line, double-tube folding joint arrangement, front-fork main axle device, the two-tube transfer of front fork, folding handles store cavity, and rumble seat is received
Receive cavity, rumble seat hinge means, living hinge arrangement, rumble seat dorsal midline breach, rear-wheel hub after rumble seat
Electric machine, front axle apparatus, rear shaft device, simulation travelling case apparatus;The front axle apparatus two ends of the front wheel device are respectively mounted
On the front fork suspension arrangement of the 1st axis abscissa positions;The rear shaft device two ends of the rear-wheel device are separately mounted to the 3rd axle
On the rear arm suspension arrangement of line abscissa positions;The trailing wheel folding storage cavity antithesis is reserved in the 2nd axis abscissa
Position;The front-wheel folding stores the position that cavity antithesis is reserved in the 4th axis abscissa;The preceding suitcase type base apparatus
It is connected with rear suitcase type base apparatus in the position of hinge axes with hinge means;The preceding suitcase type base apparatus is with after
By axle of hinge axes, each opposite direction rotating merges simulation travelling case apparatus to suitcase type base apparatus, and front wheel device is filled with trailing wheel
Put and be accommodated in simulation travelling case apparatus;1st axis is equal to the radius of turn of hinge axes in tolerance permitted range
Radius of turn of 4th axis to hinge axes;2nd axis to hinge axes radius of turn in tolerance permitted range etc.
In the radius of turn of the 3rd axis to hinge axes.
7. a kind of Suitcase type foldable electric vehicle is required according to right 3 it is characterized in that:2 wheel becomes wheelbase suitcase type folding
Folded electric car includes preceding suitcase type base apparatus, rear suitcase type base apparatus, hinge means, handle device, hinge axes
Position cable hole, hinge axes, front wheel device, rear wheel hub motors device, preceding suitcase type chassis roller devices, rear suitcase
Formula chassis roller devices, front wheel guard device, rear-wheel device, rear guard device, folding seating arrangement, station lock dress
Put, fold latch buckle device, rear car rack device, front fork suspension arrangement, front truck rack device, fold leaf spring suspension arrangement, trailing wheel is folded
Cavity is stored, trailing wheel, which is folded, becomes the front-wheel folding storage cavity that wheelbase is vacateed, heel brace device, brake apparatus, trailing wheel between front-wheel wheel
Brake apparatus between wheel, controller for electric vehicle device, storing up electricity pool device, double-tube folding door handle device, bulb locking pin assembly, preceding work
Dynamic stand apparatus, axis hold-down support device, rear movable bearing support device, the 1st axis, the 2nd axis, the 3rd axis, the 4th axis,
Preceding movable bearing support disassembling section hole, rear movable bearing support disassembling section hole, trailing wheel, which is folded, becomes wheelbase storage cavity, double-tube folding joint
Device, front-fork main axle device, the two-tube transfer of front fork, folding handles store cavity, and rumble seat stores cavity, rumble seat
Living hinge arrangement after hinge means, rumble seat, rumble seat dorsal midline breach, front axle apparatus, rear shaft device simulates trip
Row case apparatus;The front axle apparatus two ends of the front wheel device are separately mounted to the front fork suspension arrangement of the 1st axis abscissa positions
On;The rear shaft device two ends of the rear-wheel device are separately mounted on the folding leaf spring suspension arrangement of the 4th axis abscissa positions;
The trailing wheel, which is folded, becomes the position that wheelbase storage cavity antithesis is reserved in the 3rd axis abscissa;The trailing wheel folding storage cavity
Antithesis is reserved in the position of the 2nd axis abscissa;It is pre- that the front-wheel folding that the trailing wheel folding change wheelbase is vacateed stores cavity antithesis
Stay in the position of the 4th axis abscissa;The end of folding leaf spring suspension arrangement the 1st connects axis hold-down support with hinge means
Device;Movable bearing support device after the end of folding leaf spring suspension arrangement the 2nd is connected with living hinge arrangement;The preceding suitcase type
Base apparatus is connected with rear suitcase type base apparatus in the position of hinge axes with hinge means;The preceding suitcase type chassis
By axle of hinge axes, each opposite direction rotating merges simulation travelling case apparatus, front wheel device to device with rear suitcase type base apparatus
It is accommodated in rear-wheel device in simulation travelling case apparatus;1st axis to hinge axes radius of turn tolerance allow model
Equal to the radius of turn of the 4th axis to hinge axes in enclosing;2nd axis allows to the radius of turn of hinge axes in tolerance
In the range of be equal to the 3rd axis to hinge axes radius of turn.
8. a kind of Suitcase type foldable electric vehicle is required according to right 3 it is characterized in that:The rearmounted preceding 3 wheel suitcase type folding
Folded electric car includes preceding suitcase type base apparatus, rear suitcase type base apparatus, hinge means, handle device, hinge axes
Position cable hole, hinge axes, front wheel device, rolling wheel apparatus, preceding suitcase type chassis roller devices, rear suitcase type before preventing
Chassis roller devices, front wheel guard device, rear-wheel device, rear guard device, folding seating arrangement, station lock dress
Put, fold latch buckle device, rear car rack device, front fork suspension arrangement, front truck rack device, rear arm dependent suspension arrangement, trailing wheel
Folding storage cavity, front-wheel folding stores brake apparatus between cavity, bulb locking pin assembly, front-wheel wheel, trailing wheel between centers braking dress
Put, controller for electric vehicle device, storing up electricity pool device, double-tube folding door handle device, the 1st axis, the 2nd axis, the 3rd axis, the 4th axle
Line, double-tube folding joint arrangement, front-fork main axle device, the two-tube transfer of front fork, folding handles store cavity, and rumble seat is received
Receive cavity, living hinge arrangement before rumble seat, rumble seat hinge means, rumble seat dorsal midline breach drives electronic
Machine device, drive axle device, front axle apparatus, rear axle shaft device, simulation travelling case apparatus;The front wheel device is arranged on preceding trip
On the front fork suspension arrangement of the box axis abscissa positions of base apparatus the 2nd of row;The rear-wheel device is arranged on rear suitcase type
On the rear arm dependent suspension arrangement of the axis abscissa positions of base apparatus the 4th;The trailing wheel folding storage cavity antithesis is pre-
Stay in the position of the 1st axis abscissa;The front-wheel folding stores the position that cavity antithesis is reserved in the 3rd axis abscissa;Institute
Preceding suitcase type base apparatus is stated to be connected with hinge means in the position of hinge axes with rear suitcase type base apparatus;Before described
By axle of hinge axes, each opposite direction rotating merges simulation suitcase to suitcase type base apparatus with rear suitcase type base apparatus
Device, front wheel device is accommodated in simulation travelling case apparatus with rear-wheel device;Radius of turn of 1st axis to hinge axes
It is equal to the 4th axis in tolerance permitted range to the radius of turn of hinge axes;Rotation half of 2nd axis to hinge axes
Footpath is equal to the 3rd axis to the radius of turn of hinge axes in tolerance permitted range.
9. a kind of Suitcase type foldable electric vehicle is required according to right 3 it is characterized in that:The radius of turn travellings such as preceding 3 wheel
Box-type folding electric vehicle includes preceding suitcase type base apparatus, rear suitcase type base apparatus, hinge means, handle device, hinge
Chain rivet line position cable hole, hinge axes, front wheel device, double-tube folding door handle device, preceding suitcase type chassis roller devices, after
Suitcase type chassis roller devices, front wheel guard device, rear-wheel device, rear guard device, folding seating arrangement, station
Locker, fold latch buckle device, rear car rack device, front fork suspension arrangement, front truck rack device, rear wheel independent suspension device, after
Folding storage cavity is taken turns, front-wheel folding is stored to be braked between brake apparatus between cavity, bulb locking pin assembly, front-wheel wheel, rear wheel rotation
Device, controller for electric vehicle device, storing up electricity pool device, double-tube folding joint arrangement, front-fork main axle device, front fork is two-tube to turn to dress
Put, folding handles store cavity, rumble seat stores living hinge arrangement after cavity, rumble seat hinge means, rumble seat,
Rumble seat dorsal midline breach, front-wheel hub electric machine, preceding suitcase type chassis front panel apparatus, preceding suitcase type chassis
Panel assembly, the preceding side panel assembly of suitcase type chassis the 1st, the preceding side panel assembly of suitcase type chassis the 2nd, rear suitcase type below
Panel assembly behind chassis front panel apparatus, rear suitcase type chassis, the rear side panel assembly of suitcase type chassis the 1st, rear suitcase
The side panel assembly of formula chassis the 2nd, front axle apparatus, trailing wheel semi-shaft equipment, simulation travelling case apparatus;1 front wheel device is with before
Brake apparatus is arranged on front axle apparatus between wheel wheel, and the two ends of front axle apparatus are arranged on front fork suspension arrangement, front-fork main axle dress
Put and connect front truck rack device with hinge means;The reserved trailing wheel folding storage cavity of the antithesis and front wheel device coaxial line;Institute
State the 1st end that brake apparatus between 2 rear-wheel devices and 2 rear wheel rotations is separately mounted to 2 trailing wheel semi-shaft equipments, trailing wheel semiaxis dress
Putting the 2nd end hinge means connection rear wheel independent suspension device can swing up and down, and rear wheel independent suspension device is arranged on rear car
On rack device;The reserved front-wheel folding of the antithesis stores cavity and 2 rear-wheel device coaxial lines;The front axle apparatus is to hinge
The radius of turn of axis is equal to trailing wheel semi-shaft equipment to the radius of turn of hinge axes in tolerance permitted range;Travelled before described
Box base apparatus is connected with rear suitcase type base apparatus in the position of hinge axes with hinge means;The preceding suitcase type
By axle of hinge axes, each opposite direction rotating merges simulation travelling case apparatus, front-wheel to base apparatus with rear suitcase type base apparatus
Device is accommodated in simulation travelling case apparatus with rear-wheel device coaxial line.
10. a kind of Suitcase type foldable electric vehicle is required according to right 3 it is characterized in that:3 Lun Deng radiuss of turn trips after described
Row box-type folding electric vehicle include preceding suitcase type base apparatus, rear suitcase type base apparatus, hinge means, handle device,
Hinge axes position cable hole, hinge axes, front wheel device, double-tube folding door handle device, preceding suitcase type chassis roller devices,
Suitcase type chassis roller devices, front wheel guard device, rear-wheel device, rear guard device, folding seating arrangement, work afterwards
Position locker, fold latch buckle device, rear car rack device, front fork suspension arrangement, front truck rack device, trailing wheel rocking arm suspension arrangement,
Trailing wheel folding storage cavity, front-wheel folding is stored to be made between brake apparatus between cavity, bulb locking pin assembly, front-wheel wheel, rear wheel rotation
Dynamic device, controller for electric vehicle device, storing up electricity pool device, double-tube folding joint arrangement, front-fork main axle device, front fork is two-tube to be turned to
Device, folding handles store cavity, and rumble seat is stored hinges after cavity, rumble seat hinge means, rumble seat and filled
Put, rumble seat dorsal midline breach, rear wheel hub motors device, preceding suitcase type chassis front panel apparatus, preceding suitcase type
Panel assembly behind chassis, the preceding side panel assembly of suitcase type chassis the 1st, the preceding side panel assembly of suitcase type chassis the 2nd, rear travelling
Panel assembly behind box chassis front panel apparatus, rear suitcase type chassis, the rear side panel assembly of suitcase type chassis the 1st, rear trip
The box side panel assembly of chassis the 2nd of row, front-wheel semi-shaft equipment, rear shaft device, simulation travelling case apparatus;2 front-wheel semiaxis
1st end of device is respectively symmetrically fixed on front fork suspension arrangement, and brake apparatus is distinguished between 2 front wheel devices and 2 front-wheel wheels
The 2nd end of 2 front-wheel semi-shaft equipments is symmetrically mounted on, front-fork main axle device connects front truck rack device with hinge means;It is described right
Even reserved trailing wheel folding storage cavity and front wheel device coaxial line;Brake apparatus is arranged between the rear-wheel device and rear wheel rotation
Afterwards on shaft device, trailing wheel rocking arm suspension arrangement is arranged on rear car rack device;The reserved front-wheel folding of the antithesis stores cavity
With 1 rear-wheel device coaxial line;The front-wheel semi-shaft equipment is equal to the radius of turn of hinge axes in tolerance permitted range
Radius of turn of the shaft device to hinge axes afterwards;The preceding suitcase type base apparatus is with rear suitcase type base apparatus in hinge
The position of axis is connected with hinge means;The preceding suitcase type base apparatus is with rear suitcase type base apparatus with hinge axes
For axle, each opposite direction rotating merges simulation travelling case apparatus, and front wheel device is accommodated in simulation suitcase dress with rear-wheel device coaxial line
In putting.
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CN201710540546.XA CN107176251A (en) | 2017-07-05 | 2017-07-05 | A kind of Suitcase type foldable electric vehicle |
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CN201710540546.XA CN107176251A (en) | 2017-07-05 | 2017-07-05 | A kind of Suitcase type foldable electric vehicle |
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CN110395345A (en) * | 2019-08-16 | 2019-11-01 | 刘持平 | A kind of frame structure Laggage-type folding bicycle |
CN111377021A (en) * | 2018-12-30 | 2020-07-07 | 刘持平 | Suitcase type folding electric bicycle and suitcase type folding bicycle |
CN112644621A (en) * | 2020-12-30 | 2021-04-13 | 肖庆庆 | Foldable electric scooter |
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CN112644621A (en) * | 2020-12-30 | 2021-04-13 | 肖庆庆 | Foldable electric scooter |
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