CN208278247U - A kind of carry-on vehicle of folding electric - Google Patents
A kind of carry-on vehicle of folding electric Download PDFInfo
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- CN208278247U CN208278247U CN201820770643.8U CN201820770643U CN208278247U CN 208278247 U CN208278247 U CN 208278247U CN 201820770643 U CN201820770643 U CN 201820770643U CN 208278247 U CN208278247 U CN 208278247U
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Abstract
The utility model discloses a kind of carry-on vehicles of folding electric.It include: foldable chassis, front-wheel, rear-wheel, battery pack, handlebar is vertical, turns to pivot pin, seat.Foldable chassis is connected by intermediate maincenter folding assembly by arc main-beam pipe, arc back rest pipe and arc seat pipe and is formed.It is folded in maincenter and symmetrically installs Upper shaft sleeve group and Lower shaft sleeve group on the monosymmetric sketch plate of assembly, 1/2 distance that tyre width is reversed in the front end of arc main-beam pipe to the right is rigidly connected with the rigid connection of pivot pin housing, the front-end case that the rear end of arc main-beam pipe and maincenter fold assembly is turned to.Arc back rest pipe and arc seat pipe pass through U-shaped connector respectively and connect with maincenter folding assembly.Make front-wheel and rear-wheel in left and right parallel alignment state after folding, so that vehicle shows tiny square tube shape, compact is conveniently towed or carried.Be family and public transport subway or private car and destination zero is plugged at any time, everywhere, vehicle with oneself.
Description
Technical field
The utility model relates to electric automobiles, in particular to a kind of carry-on vehicle of folding electric.
Background technique
Has there are decades in this short distance walking-replacing tool of electric vehicle, it is still the highest road traffic of utilization rate now
Tool.It goes on a journey for low-carbon green, there is indelible contribution.But with the surge of private car so that congestion in road aggravates,
Traditional electric car has been no longer appropriate for the demand of people's trip.There is many defects for traditional electric car.Volume is larger, weight compared with
It is heavy, nowhere store.Most nerve-wracking is exactly often stolen problem.This is also a no small damage for wage-earners
It loses.Therefore it is necessary to propose the technical solution minimized and lightweight is completely new, the carry-on vehicle of a folding electric is made, can be met
The dependence that people's short distance is gone on a journey to it.
Currently, market can see the electric motor bicycle with folding of various patterns and various structures, but all fail to accomplish real reality
The property used.The folded volume having is also possible that but folding operation is complex, and complicated structure can not also allow car to become light weight
Change.Though folding operation be simply, folded volume again it is bigger than normal, biggish volume car also naturally can be very heavy.
Seat all still uses the saddle of standard bicycle, has constriction like a hen on a hot girdle to buttocks, sat when long multiply can jeopardize it is strong
Health.Practical carry-on vehicle cannot all be deserved to be called.
Summary of the invention
In order to overcome shortcomings and deficiencies present in conventional portable electric vehicle, the utility model provide a kind of folding electric with
Body vehicle.The carry-on vehicle of the folding electric not only solves riding stability and comfort, has also accomplished compact, lighter in weight,
Folding rate is fast, can tow after folding, easy to carry, can easily take public transport subway and high-speed rail.The boot of private car is even more
Easily it is put into.
The technical scheme adopted by the utility model to solve the technical problem is as follows: include: foldable chassis, front-wheel, rear-wheel,
Battery pack, handlebar are vertical, turn to pivot pin, seat.Foldable chassis is passed through by arc main-beam pipe, arc back rest pipe and arc seat pipe
Intermediate maincenter folds assembly connection composition, maincenter fold symmetrically installed on the monosymmetric sketch plate of assembly Upper shaft sleeve group and
Lower shaft sleeve group, 1/2 distance that tyre width is reversed in the front end of arc main-beam pipe to the right are rigidly connected with pivot pin housing is turned to, arc
The front-end case that the rear end of shape main-beam pipe and maincenter fold assembly is rigidly connected, and the curved arc of arc main-beam pipe installs pedal below,
Arc back rest pipe and unilateral rear fork are integrally formed, and the end of unilateral rear fork installs a shaft with key way set and is used to fix rear axle, arc
Folding locking mechanism is installed between main-beam pipe and arc back rest pipe, realizes not loose after folding, the front end installation of arc back rest pipe
One U-shaped connector fixes an axis of the both ends with screw hole on U-shaped connector, and the top two sides of U-shaped connector are symmetrical
Synchronous teeth, U-shaped connector is inserted into maincenter and is folded in assembly, the screw hole at axis both ends is aligned with Lower shaft sleeve group, two sides use
Cylindrical hexagon socket head cap screw screws, and two hexagon socket head cap screw heads do turn axis, can free turn, arc seat pipe upper end installation
Seat, lower end install a U-shaped connector, fix an axis of the both ends with screw hole, the top of U-shaped connector on U-shaped connector
It holds two sides symmetrical and synchronizes teeth, U-shaped connector is inserted into maincenter and is folded in assembly, the screw hole and Upper shaft sleeve at axis both ends
Group alignment, two sides with cylinder hexagon socket head cap screw screw, two hexagon socket head cap screw heads do turn axis, can free turn, arc
The synchronization teeth on U-shaped connector in seat pipe are meshed with the synchronous teeth on the U-shaped connector on arc back rest pipe, realize
The fast folding of foldable chassis and expansion, installation expansion retaining mechanism, realizes expansion between arc seat pipe and arc back rest pipe
Foldable chassis is firm afterwards;It is flushed on the right side of the wheel hub of front-wheel with tire side, front axle is in left side shaft, the left side of front axle and list
The lower end of side front fork is rigidly connected, and installs front hub by two bearings left large and right small, front axle right center with one
Root flat head hexagon socket head cap screw fixes front hub;Pie-shaped driving motor, end cap one on the right side of rear-wheel hub are installed in the wheel hub of rear-wheel
Body spoke is flushed with tire side, installs mechanical brake system on the left of rear-wheel hub between end cap and unilateral rear fork, rear axle is in left side
Shaft, installation key on axis are inserted into the keyway axle sleeve of unilateral rear fork end installation, are screwed on unilateral rear fork;Electricity
Pond group is to meet voltage and capacity does camber battery pack, placement foldable chassis in parallel by series connection by cylinder type lithium battery
Arc back rest pipe inside, the quantity of arc back rest pipe each side installed arc battery compartment and increase lithium battery group,
Increase course continuation mileage, controller is mounted in the pipe of unilateral rear fork, one piece of centre is inlayed at the concave arc of unilateral rear fork and opens up length
The surface plate of square hole, for the cover board of slot as the main radiator of controller power valve, unilateral rear fork is power tube auxiliary
Heat dissipation, power tube are fixed on the cover board of slot, and the pin of power tube is arranged with flexible cord to be connect with circuit board, circuit board and electricity
Cable-to-cable connector is placed in the pipe of unilateral rear fork, and the cover board of slot is docked in a manner of ring flange with unilateral rear fork;Handlebar
It is vertical with turn to that pivot pin is integrally formed, the vertical back rake angle of handlebar is greater than the back rake angle for turning to pivot pin, the vertical vertical middle separated time of handlebar and
The vertical middle separated time of foldable chassis is parallel, and headlamp and loudspeaker assembly are embedded in the vertical intermediate position of handlebar, and handlebar stands upper end
It is connected with foldable horizontal, installs tension spring and lock, the pipe of intermediate fixed section in the foldable pipe horizontal intermediate fixed section
Both ends inner wall respectively opens up two slideways, and notch, the two folding arm ends in left and right are opened up below the pipe left and right ends of intermediate fixed section
The pivot pin component of interior installation, the pipe inner slide for being inserted into intermediate fixed section is freely slidable, by the tension spring inside intermediate fixed section pipe
The foldable automatically lock horizontal flattening and folded state is completed with lock, handle is accelerated to use sectional design, Hall subassembly
Individually in one small circle ring integrally formed with digital displaying meter of merging, small circle ring, which is inserted into, to be folded on arm, and turning handle is bonded with small circle ring
Part built in magnetic induction device, turning handle inner sleeve, which is fixed on, to be folded on arm, and turning handle housing and turning handle inner sleeve are rotatablely connected, outside turning handle
The reset scroll spring of set is installed in the pipe for folding arm, and the brake cable of mechanical brake system is placed in arc back rest pipe, arc master
Beam pipe and handlebar are stood in the auxiliary pipe in side, and the interior lines of brake cable are only being drawn to brake lever by horizontal place close to foldable;Steering shaft
For the vertical middle separated time of pin to offset on the right side of the vertical middle separated time of foldable chassis, the distance of offset is the 1/2 of tyre width, is turned to
The front end of pivot pin housing and arc main-beam pipe is rigidly connected, and turns to end on the right side of the lower end of pivot pin and the upper end of unilateral front fork and passes through
C-shaped card is fixed, and installing turns to the left-handed limit card block of pivot pin and turns to pivot pin dextrorotation between unilateral front fork and steering pivot pin housing
A Foldable car ladder is installed in 180 ° of limit card blocks, the lower end of unilateral front fork, and folding machine is installed at the intermediate position of Foldable car ladder
Structure and Foldable car ladder open up straight retaining mechanism, and Foldable car ladder is combined with the main vehicle ladder for being mounted on unilateral rear fork lower end, so that whole
Vehicle is able to maintain upright posture after folding, install Foldable car ladder tripper between unilateral front fork and steering pivot pin housing, lead to
It crosses stone dead wire and is connect with the lock pin that Foldable car ladder opens up straight retaining mechanism, filled with the left-handed release Foldable car ladder unlock of pivot pin is turned to
The spring set pulls out the lock pin that Foldable car ladder opens up straight retaining mechanism, so that the Foldable car ladder on unilateral front fork is packed up automatically;
Seat is the pressure area that seat surface is increased with ergonomic designs, and the tail portion of seat installs one and tows holding, tows
Holding is fixed between seat support and damping spring, and seat is fixed on arc seat pipe upper end, arc seat pipe by seat support
Upper end in the total tripper of installation, pass through the stone dead wire lock with the lock pin of folding locking mechanism and expansion retaining mechanism respectively
Pin connection;When folding, by the foldable folding arm of left and right two on horizontal, two sides are pulled open and are folded down and handlebar to the left and right simultaneously
Vertical parallel, then dextrorotation turns to pivot pin to 180 ° of limit card blocks, due to turning to the vertical middle separated time of pivot pin to foldable chassis
Offset on the right side of vertical middle separated time, the distance of offset is the 1/2 of tyre width, so that front-wheel has been displaced the width of a tire to the right
Degree presses the release lever of total tripper in arc seat pipe upper end, the lock pin of expansion retaining mechanism is pulled out, so that arc-shaped seat
Pipe is separated with arc back rest pipe, while being lifted up and being towed holding, since maincenter folds inside assembly, the U-shaped in arc seat pipe
Synchronization teeth on connector are meshed with the synchronous teeth on the U-shaped connector on arc back rest pipe, so that rear-wheel is forward
It rolls, seat closes up to foldable horizontal, and arc back rest pipe is synchronized to arc main-beam pipe to be closed up, and seat closes cross sticker with foldable
Afterwards, arc back rest pipe and arc main-beam pipe also synchronous fitting together, the folding locking between arc main-beam pipe and arc back rest pipe
Mechanism automatic locking, so that front-wheel and rear-wheel are convenient in left and right parallel alignment state so that vehicle shows tiny square tube shape
It tows and carries with oneself, the Foldable car ladder on unilateral front fork is folded down exhibition and directly supports ground together with the main vehicle ladder on unilateral rear fork
Upright posture is just presented in face, vehicle, and it is space-saving to place corner;When expansion, total tripper in arc seat pipe upper end is pressed
Release lever, pull out the lock pin of folding locking mechanism, so that arc main-beam pipe is separated with arc back rest pipe, gently mention and tow hand
It holds, left-handed 180 ° of steering pivot pin, the spring release of the Foldable car ladder tripper on unilateral front fork pulls out the exhibition of Foldable car ladder
The lock pin of straight retaining mechanism, Foldable car ladder are packed up automatically, and downward push tows holding, since maincenter folds inside assembly, arc
Synchronization teeth on U-shaped connector in shape seat pipe are meshed with the synchronous teeth on the U-shaped connector on arc back rest pipe,
So that rear-wheel rolls backward, so that arc seat pipe and arc back rest pipe synchronous reset, between arc seat pipe and arc back rest pipe
Retaining mechanism automatic locking is unfolded, foldable the foldings arm of left and right two on horizontal is folded up, the folding arm exhibition of automatically reseting
It puts down foldable horizontal, vehicle recovery unfolded state.
The utility model has the beneficial effects that fold be unfolded it is easy to operate quickly, volume after folding is small and exquisite, weight compared with
Gently, front-wheel and rear-wheel are conveniently towed or are taken with oneself so that vehicle shows tiny square tube shape in left and right parallel alignment state
Band.Seat increases the pressure area of seat surface using ergonomic designs, multiplies comfortably so that sitting.Solves short distance trip
Demand has achieved the purpose that amusement and sightseeing and commuting of riding instead of walk.It is that family and public transport subway or private car and destination zero are plugged into
At any time, everywhere, vehicle with oneself.
Detailed description of the invention
The carry-on vehicle of the utility model folding electric is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the unfolded state left side view of the carry-on vehicle of the utility model folding electric.
Fig. 2 is the folded state left side view of the carry-on vehicle of the utility model folding electric.
Fig. 3 is the folded state front view of the carry-on vehicle of the utility model folding electric.
Fig. 4 is the folded state rearview of the carry-on vehicle of the utility model folding electric.
Fig. 5 is that the maincenter of the carry-on vehicle of the utility model folding electric folds assembly schematic internal view.
Fig. 6 is the front hub top view of the carry-on vehicle of the utility model folding electric.
Fig. 7 is the front hub right side view of the carry-on vehicle of the utility model folding electric.
Fig. 8 is the rear-wheel hub top view of the carry-on vehicle of the utility model folding electric.
Fig. 9 is the rear-wheel hub right side view of the carry-on vehicle of the utility model folding electric.
1. turn to pivot pin housing in figure, and 2. maincenters fold assembly, and 3. handlebars are vertical, 4. seats, 5. arc main-beam pipes, 6. arcs
Back rest pipe, 7. arc seat pipes, 8. Upper shaft sleeve groups, 9. Lower shaft sleeve groups, 10. steering pivot pins, 11. unilateral front forks, 12. unilateral rear forks,
13. folding locking mechanism, 14. expansion retaining mechanisms, the U-shaped connector on 15. arc back rest pipes, the U on 16. arc back rest pipes
The axis of shape connector, the synchronization teeth of the U-shaped connector on 17. arc back rest pipes, the U-shaped connector in 18. arc seat pipes,
19. the axis of the U-shaped connector in arc seat pipe, the synchronization teeth of the U-shaped connector in 20. arc seat pipes, six in 21. cylinders
Angle screw, 22.C shape card, 23. left-handed limit card blocks, 24. 180 ° of dextrorotation limit card blocks, 25. Foldable cars ladder, 26. main vehicle ladders,
27. Foldable car ladder tripper, 28. Foldable car ladders open up straight retaining mechanism, and 29. tow holding, the hand of 30. total trippers
Handle, 31. is foldable cross, and 32. front-wheels, 33. rear-wheels, 34. front hubs, 35. rear-wheel hubs, 36. front axles, 37. rear axles, 38. is flat
Head hexagon socket head cap screw, 39. mechanical brake systems, 40. integrated spokes, the screw of 41. fixed rear axles, the cover board of 42. slots,
43. folding arm, 44. battery compartments, 45. pedals, 46. headlamps and loudspeaker assembly, 47. keyway axle sleeves, 48. pivot pin components.
Specific embodiment
As shown in Figures 1 to 9, foldable chassis is by arc main-beam pipe (5), arc back rest pipe (6) and arc seat pipe (7)
Assembly (2) connection composition is folded by intermediate maincenter, folds in maincenter and is symmetrically installed on assembly (2) monosymmetric sketch plate
1/2 distance and steering of tyre width are reversed in Upper shaft sleeve group (8) and Lower shaft sleeve group (9), the front end of arc main-beam pipe (5) to the right
The front-end case that pivot pin housing (1) rigid connection, the rear end of arc main-beam pipe (5) and maincenter fold assembly (2) is rigidly connected, arc
The curved arc of shape main-beam pipe (5) is installed pedal (45) below, and arc back rest pipe (6) and unilateral rear fork (12) are integrally formed, after unilateral
The end of fork (12) installs a keyway axle sleeve (47) and is used to fix rear axle (37), arc main-beam pipe (5) and arc back rest pipe (6)
Between folding locking mechanism (13) are installed, realize not loose after folding, a U-shaped connection is installed in the front end of arc back rest pipe (6)
Head (15) fixes axis (16) of the both ends with screw hole, the top two sides pair of U-shaped connector (15) on U-shaped connector (15)
Title is dispersed with synchronous teeth (17), and U-shaped connector (15) is inserted into maincenter and is folded in assembly (2), the screw hole at axis (16) both ends
It is aligned with Lower shaft sleeve group (9), two sides are screwed with cylindrical hexagon socket head cap screw (21), and two hexagon socket head cap screw (21) heads do turn
Axis, can free turn, the upper end of arc seat pipe (7) installs seat (4), and a U-shaped connector (18) is installed in lower end, and U-shaped connects
Fix axis (19) of the both ends with screw hole on connector (18), the top two sides of U-shaped connector (18) it is symmetrical it is synchronous
U-shaped connector (18) is inserted into maincenter and folded in assembly (2) by teeth (20), the screw hole at axis (19) both ends and Upper shaft sleeve group (8)
Alignment, two sides are screwed with cylindrical hexagon socket head cap screw (21), and two hexagon socket head cap screw (21) heads do turn axis, can freely revolve
It is dynamic, the synchronization teeth (20) on U-shaped connector (18) in arc seat pipe (7) and the U-shaped connector on arc back rest pipe (6)
(15) the synchronization teeth (17) on are meshed, and realize fast folding and the expansion of foldable chassis, after arc seat pipe (7) and arc
Installation expansion retaining mechanism (14) between beam pipe (6), foldable chassis is firm after realization expansion;The wheel hub (34) of front-wheel (32)
Right side is flushed with tire side, and front axle (36) is in left side shaft (36), the left side of front axle (36) and the lower end of unilateral front fork (11)
Portion's rigid connection installs front hub (34) by two bearings left large and right small, flat with one in the right center of front axle (36)
Flat-head internal hexagonal screw (38) is fixed front hub (34);Pie-shaped driving motor, rear-wheel are installed in the wheel hub (35) of rear-wheel (33)
End cap integrated wheel spoke (40) is flushed with tire side on the right side of hub (35), on the left of rear-wheel hub (35) between end cap and unilateral rear fork (12)
Mechanical brake system (39) is installed, rear axle (37) installation key on left side shaft (37), axis (37) is inserted into unilateral rear fork (12)
In the keyway axle sleeve (47) of end installation, it is fixed on unilateral rear fork (12) with screw (41);Battery pack is by cylindrical lithium electricity
Pond meets voltage and capacity does camber battery pack in parallel by series connection, and the arc back rest pipe (6) for placing foldable chassis is interior
Portion, one arc battery compartment (44) of each side installation of arc back rest pipe (6) increase the quantity of lithium battery group, increase continuation of the journey
Mileage, controller are mounted in the pipe of unilateral rear fork (12), and one piece of centre is inlayed at the concave arc of unilateral rear fork (12) and opens up length
The surface plate of square hole, for the cover board (42) of slot as the main radiator of controller power valve, unilateral rear fork (12) is function
Rate pipe auxiliary heat dissipation, power tube are fixed on the cover board (42) of slot, and the pin of power tube is arranged with flexible cord to be connected with circuit board
It connects, circuit board and cable connector are placed in the pipe of unilateral rear fork (12), and the cover board (42) of slot is with the side of ring flange
Formula is docked with unilateral rear fork (12);Handlebar stands (3) and steering pivot pin (10) is integrally formed, and the back rake angle that handlebar stands (3), which is greater than, to be turned
To the back rake angle of pivot pin (10), handlebar stand (3) vertical middle separated time vertical middle separated time is parallel with foldable chassis, headlamp with
Loudspeaker assembly (46) is embedded in the intermediate position that handlebar stands (3), and handlebar stands (3) upper end and horizontal (31) are connected with foldable, can
Installing tension spring and lock, the pipe both ends inner wall of intermediate fixed section respectively open up two in the pipe of the intermediate fixed section of folding grip cross (31)
Slideway, the pipe left and right ends lower section of intermediate fixed section open up notch, and left and right two folds the pivot pin group installed in arm (43) ends
Part (48), the pipe inner slide for being inserted into intermediate fixed section is freely slidable, by the tension spring inside intermediate fixed section pipe and latches completion
The foldable automatically lock horizontal (43) flattening and folded state, accelerates handle to use sectional design, and Hall subassembly is individually set
Enter in a small circle ring integrally formed with digital displaying meter, small circle ring, which is inserted into, to be folded on arm (43), and turning handle is bonded with small circle ring
Magnetic induction device built in part, turning handle inner sleeve, which is fixed on, to be folded on arm (43), and turning handle housing and turning handle inner sleeve are rotatablely connected, turning handle
The reset scroll spring of housing is installed in the pipe for folding arm (43), and the brake cable of mechanical brake system (39) is placed in the arc back rest
It manages (6), arc main-beam pipe (5) and handlebar to stand in the auxiliary pipe in (3) side, is only drawing brake cable close at foldable horizontal (31)
Interior lines are to brake lever;The vertical middle separated time of pivot pin (10) is turned to offset on the right side of the vertical middle separated time of foldable chassis, is deviated
Distance be the 1/2 of tyre width, the front end for turning to pivot pin housing (1) and arc main-beam pipe (5) is rigidly connected, and turns to pivot pin
(10) end is fixed by C-shaped card (22) on the right side of the upper end of lower end and unilateral front fork (11), unilateral front fork (11) and steering shaft
Installing between housing (1) is sold to turn to pivot pin (10) left-handed limit card block (23) and turn to 180 ° of limit card blocks of pivot pin (10) dextrorotation
(24), a Foldable car ladder (25) is installed in the lower end of unilateral front fork (11), and folding is installed at the intermediate position of Foldable car ladder (25)
Folded mechanism and Foldable car ladder open up straight retaining mechanism (28), Foldable car ladder (25) and the master for being mounted on unilateral rear fork (12) lower end
Vehicle ladder (26) combination, so that vehicle is able to maintain upright posture after folding, between unilateral front fork (11) and steering pivot pin housing (1)
It installs Foldable car ladder tripper (27), is connect by stone dead wire with the lock pin that Foldable car ladder opens up straight retaining mechanism (28),
With the spring for turning to pivot pin (10) left-handed release Foldable car ladder tripper (27), pulls out Foldable car ladder and open up straight retaining mechanism
(28) lock pin, so that the Foldable car terraced (25) on unilateral front fork (11) is packed up automatically;Seat (4) is set with ergonomics
Meter increases the pressure area on seat (4) surface, and the tail portion of seat (4) installs one and tows holding (29), tows holding (29)
Seat (4) is fixed between bracket and damping spring, seat (4) is fixed on arc seat pipe (7) upper end by seat (4) bracket,
The total tripper of installation in the upper end of arc seat pipe (7), by stone dead wire respectively with the lock pin of folding locking mechanism (13) and
The lock pin connection of retaining mechanism (14) is unfolded;When folding, simultaneously by the foldable folding arm (43) of left and right two on horizontal (31)
Two sides, which are pulled open, to the left and right is folded down, then dextrorotation steering pivot pin (10) to 180 ° limit card blocks (24) parallel with handlebar vertical (3),
Due to turning to the vertical middle separated time of pivot pin (10) to the vertical middle separated time right side offset of foldable chassis, the distance of offset is tire
It presses and is always solved in arc seat pipe (7) upper end so that front-wheel (32) has been displaced the width of a tire to the right in the 1/2 of width
The release lever (30) of locking device pulls out the lock pin of expansion retaining mechanism (14), so that arc seat pipe (7) and arc back rest pipe
(6) it separates, while being lifted up and towing holding (29), assembly (2) are internal since maincenter folds, and the U-shaped in arc seat pipe (7) connects
Synchronization teeth (20) on connector (18) and the phase of the synchronous teeth (17) on the U-shaped connector (15) on arc back rest pipe (6)
Engagement, so that rear-wheel (33) rolls forward, seat (4) closes up horizontal (31) to foldable, and arc back rest pipe (6) is to arc girder
Pipe (5), which synchronizes, to be closed up, and after seat (4) is bonded with foldable horizontal (31), arc back rest pipe (6) and arc main-beam pipe (5) are also same
Step is bonded together, folding locking mechanism (13) automatic locking between arc main-beam pipe (5) and arc back rest pipe (6), so that preceding
Taking turns (32) and rear-wheel (33) is in left and right parallel alignment state so that vehicle shows tiny square tube shape, convenient for towing with oneself and
Carry, by the Foldable car terraced (25) on unilateral front fork (11) be folded down exhibition directly with the main vehicle terraced (26) on unilateral rear fork (12) together
Ground is supported, upright posture is just presented in vehicle, and it is space-saving to place corner;When expansion, press total in arc seat pipe (7) upper end
The release lever (30) of tripper pulls out the lock pin of folding locking mechanism (13), so that arc main-beam pipe (5) and the arc back rest
Pipe (6) separation, gently mentions and towing holding (29), (10) 180 ° of left-handed steering pivot pin, the Foldable car ladder solution on unilateral front fork (11)
The spring of locking device (27) discharges, and pulls out the lock pin that Foldable car ladder opens up straight retaining mechanism (28), and Foldable car ladder (25) is automatic
It packs up, downward push tows holding (29), since maincenter folds the U-shaped connector that assembly (2) are internal, in arc seat pipe (7)
(18) synchronization teeth (20) on are meshed with synchronous teeth (17) on the U-shaped connector (15) on arc back rest pipe (6),
So that rear-wheel (33) rolls backward, so that arc seat pipe (7) and arc back rest pipe (6) synchronous reset, arc seat pipe (7) and arc
Expansion retaining mechanism (14) automatic locking between back rest pipe (6), by the foldable folding arm of left and right two on horizontal (31)
(43) it is folded up, folding arm (43), which automatically resets, flattens foldable horizontal (31), and vehicle restores unfolded state.
Claims (10)
1. a kind of carry-on vehicle of folding electric, comprising: foldable chassis, front-wheel, rear-wheel, battery pack, handlebar are vertical, turn to pivot pin, seat
Chair, it is characterized in that: the foldable chassis is to pass through intermediate maincenter by arc main-beam pipe, arc back rest pipe and arc seat pipe
Fold assembly connection composition;It is flushed on the right side of the wheel hub of the front-wheel with tire side, front axle is in left side shaft, the left side of front axle
It is rigidly connected with the lower end of unilateral front fork, front hub is installed by two bearings left large and right small, in the right center of front axle
Front hub is fixed with a flat head hexagon socket head cap screw;Pie-shaped driving motor, rear-wheel hub are installed in the wheel hub of the rear-wheel
Right side end cap integrated wheel spoke is flushed with tire side, installs mechanical brake system on the left of rear-wheel hub between end cap and unilateral rear fork,
Rear axle installation key on left side shaft, axis is inserted into the keyway axle sleeve of unilateral rear fork end installation, is screwed in unilateral
On rear fork;The battery pack is to meet voltage and capacity makees camber battery in parallel by series connection by cylinder type lithium battery
Packet, is placed inside the arc back rest pipe of foldable chassis, and one arc battery compartment of each side installation of arc back rest pipe increases
Add the quantity of lithium battery group, increase course continuation mileage, controller is mounted in the pipe of unilateral rear fork;The handlebar is stood and steering shaft
Sell integrally formed, the vertical back rake angle of handlebar is greater than the back rake angle for turning to pivot pin, the vertical vertical middle separated time of handlebar and foldable chassis
Vertical middle separated time it is parallel, headlamp and loudspeaker assembly are embedded in the vertical intermediate position of handlebar, and handlebar stands upper end and foldable
It is horizontal to be connected;The vertical middle separated time of the described steering pivot pin to offset on the right side of the vertical middle separated time of foldable chassis, offset away from
From 1/2 for tyre width, the front end for turning to pivot pin housing and arc main-beam pipe is rigidly connected, turn to the lower end of pivot pin with it is unilateral
End is fixed by C-shaped card on the right side of the upper end of front fork;The seat is to increase the pressure of seat surface with ergonomic designs
Strong area, the tail portion of seat install one and tow holding.
2. the carry-on vehicle of folding electric according to claim 1, it is characterised in that: it is monosymmetric different to fold assembly in maincenter
Upper shaft sleeve group and Lower shaft sleeve group are symmetrically installed on shape plate, 1/2 distance of tyre width is reversed in the front end of arc main-beam pipe to the right
It is rigidly connected with pivot pin housing is turned to, the front-end case of the rear end of arc main-beam pipe and maincenter folding assembly is rigidly connected, arc
The curved arc of main-beam pipe installs pedal below, and arc back rest pipe and unilateral rear fork are integrally formed, and the end of unilateral rear fork installs one
Shaft with key way set is used to fix rear axle.
3. the carry-on vehicle of folding electric according to claim 1, it is characterised in that: between arc main-beam pipe and arc back rest pipe
Folding locking mechanism is installed, realizes not loose after folding, one U-shaped connector of front end installation of arc back rest pipe, U-shaped connector
On fix an axis of the both ends with screw hole, the top two sides of U-shaped connector it is symmetrical synchronous teeth, by U-shaped connector
Maincenter is inserted into fold in assembly, the screw hole at axis both ends is aligned with Lower shaft sleeve group, and two sides are screwed with cylindrical hexagon socket head cap screw, and two
A hexagon socket head cap screw head does turn axis, can free turn.
4. the carry-on vehicle of folding electric according to claim 1, it is characterised in that: seat is installed in the upper end of arc seat pipe, under
A U-shaped connector is installed at end, fixes an axis of the both ends with screw hole, the top two sides pair of U-shaped connector on U-shaped connector
Title is dispersed with synchronous teeth, and U-shaped connector is inserted into maincenter and is folded in assembly, and the screw hole at axis both ends is aligned with Upper shaft sleeve group,
Two sides are screwed with cylindrical hexagon socket head cap screw, and two hexagon socket head cap screw heads do turn axis, can free turn, in arc seat pipe
Synchronization teeth on U-shaped connector are meshed with the synchronous teeth on the U-shaped connector on arc back rest pipe, realize Foldable car
The fast folding of frame and expansion, installation expansion retaining mechanism between arc seat pipe and arc back rest pipe, are realized foldable after being unfolded
Vehicle frame consolidates.
5. the carry-on vehicle of folding electric according to claim 1, it is characterised in that: between unilateral front fork and steering pivot pin housing
Installing turns to the left-handed limit card block of pivot pin and turns to 180 ° of limit card blocks of pivot pin dextrorotation, and the lower end of unilateral front fork, which installs one, to roll over
Folded vehicle ladder, the intermediate position installing fold mechanism and the straight retaining mechanism of Foldable car ladder exhibition of Foldable car ladder, Foldable car ladder and
It is mounted on the main vehicle ladder combination of unilateral rear fork lower end, so that vehicle is able to maintain upright posture, unilateral front fork and steering after folding
Foldable car ladder tripper is installed between pivot pin housing, is connected by the lock pin that stone dead wire and Foldable car ladder open up straight retaining mechanism
It connects, with the spring for turning to the left-handed release Foldable car ladder tripper of pivot pin, pulls out the lock that Foldable car ladder opens up straight retaining mechanism
Pin, so that the Foldable car ladder on unilateral front fork is packed up automatically.
6. the carry-on vehicle of folding electric according to claim 1, it is characterised in that: inlay one piece at the concave arc of unilateral rear fork
Centre opens up the surface plate of slot, and as the main radiator of controller power valve, unilateral rear fork is for the cover board of slot
Power tube auxiliary heat dissipation, power tube are fixed on the cover board of slot, and the pin of power tube is arranged with flexible cord to be connect with circuit board,
Circuit board and cable connector are placed in the pipe of unilateral rear fork, the cover board of slot in a manner of ring flange with unilateral rear fork
Docking.
7. the carry-on vehicle of folding electric according to claim 1, it is characterised in that: the foldable pipe horizontal intermediate fixed section
Interior installing tension spring and lock, the pipe both ends inner wall of intermediate fixed section respectively open up two slideways, the pipe left and right ends of intermediate fixed section
Lower section opens up notch, and left and right two folds the pivot pin component installed in arm ends, and the pipe inner slide for being inserted into intermediate fixed section can be certainly
By sliding, by the tension spring inside intermediate fixed section pipe and the foldable automatically lock horizontal flattening and folded state of completion is latched,
Handle is accelerated to use sectional design, Hall subassembly is individually placed in a small circle ring integrally formed with digital displaying meter, roundlet
Ring, which is inserted into, to be folded on arm, magnetic induction device built in the part that turning handle is bonded with small circle ring, and turning handle inner sleeve, which is fixed on, to be folded on arm, is turned
Handle housing and turning handle inner sleeve are rotatablely connected, and the reset scroll spring of turning handle housing is installed in the pipe for folding arm, mechanical brake system
The brake cable of system is placed in arc back rest pipe, arc main-beam pipe and handlebar and stands in the auxiliary pipe in side, and horizontal place is only drawn close to foldable
The interior lines of brake cable are to brake lever out.
8. the carry-on vehicle of folding electric according to claim 1, it is characterised in that: tow holding and be fixed on seat support and subtract
It shakes between spring, seat is fixed on arc seat pipe upper end by seat support, the total unlock dress of installation in the upper end of arc seat pipe
It sets, is connect respectively with the lock pin of the lock pin of folding locking mechanism and expansion retaining mechanism by stone dead wire.
9. the carry-on vehicle of folding electric according to claim 1, it is characterised in that: when folding, by a foldable left side on horizontal
Right two foldings arms simultaneously pull open and be folded down, then dextrorotation steering pivot pin to 180 ° limits vertical parallel with handlebar to the left and right by two sides
Fixture block, due to turning to the vertical middle separated time of pivot pin to the vertical middle separated time right side offset of foldable chassis, the distance of offset is wheel
Total tripper in arc seat pipe upper end is pressed so that front-wheel has been displaced the width of a tire to the right in the 1/2 of tire width
Release lever, pull out expansion retaining mechanism lock pin so that arc seat pipe is separated with arc back rest pipe, while being lifted up and dragging
Row is held, since maincenter folds inside assembly, in the synchronization teeth and arc back rest pipe on U-shaped connector in arc seat pipe
Synchronization teeth on U-shaped connector are meshed, so that rear-wheel rolls forward, seat closes up to foldable horizontal, the arc back rest
Pipe is synchronized to arc main-beam pipe to be closed up, seat and it is foldable cross sticker is closed after, arc back rest pipe and arc main-beam pipe are also synchronous to be pasted
Unify, the folding locking mechanism automatic locking between arc main-beam pipe and arc back rest pipe, so that front-wheel and rear-wheel are in left and right
Parallel alignment state, so that vehicle shows tiny square tube shape, convenient for towing with oneself and carrying, by rolling on unilateral front fork
Folded vehicle ladder is folded down exhibition and directly supports ground together with the main vehicle ladder on unilateral rear fork, and upright posture is just presented in vehicle, places corner not
Land occupation side.
10. the carry-on vehicle of folding electric according to claim 1, it is characterised in that: when expansion, press arc seat pipe upper end
The release lever of interior total tripper, pulls out the lock pin of folding locking mechanism, so that arc main-beam pipe is separated with arc back rest pipe,
It gently mentions and tows holdings, left-handed 180 ° of steering pivot pin, the spring of the Foldable car ladder tripper on unilateral front fork discharges, and pull-out can
Folded bicycle ladder opens up the lock pin of straight retaining mechanism, and Foldable car ladder is packed up automatically, and downward push tows holding, since maincenter folds always
At inside, synchronization teeth on U-shaped connector in arc seat pipe and the synchronous teeth on the U-shaped connector on arc back rest pipe
Be meshed so that rear-wheel rolls backward, so that arc seat pipe and arc back rest pipe synchronous reset, arc seat pipe and the arc back rest
The foldable folding arm of left and right two on horizontal is folded up by the expansion retaining mechanism automatic locking between pipe, fold arm from
Dynamic to reset foldable cross of flattening, vehicle restores unfolded state.
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CN201820770643.8U CN208278247U (en) | 2018-05-23 | 2018-05-23 | A kind of carry-on vehicle of folding electric |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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IT202000027339A1 (en) * | 2020-11-16 | 2022-05-16 | Itamia S R L | FOLDABLE SCOOTER WITH CURVED TUBULAR FRAME |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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IT202000027339A1 (en) * | 2020-11-16 | 2022-05-16 | Itamia S R L | FOLDABLE SCOOTER WITH CURVED TUBULAR FRAME |
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