CN101143611A - Folding electric vehicle - Google Patents
Folding electric vehicle Download PDFInfo
- Publication number
- CN101143611A CN101143611A CNA2007100529903A CN200710052990A CN101143611A CN 101143611 A CN101143611 A CN 101143611A CN A2007100529903 A CNA2007100529903 A CN A2007100529903A CN 200710052990 A CN200710052990 A CN 200710052990A CN 101143611 A CN101143611 A CN 101143611A
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- vehicle frame
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Abstract
A foldable electric bicycle is a very light and practical transportation tool, which is convenient for trips. To further reduce the volume and weight of the traditional electric bicycles, the foldable electric bicycle is designed without faucet; the front end and the rear end are respectively provided with a pedal, for both feet to stand when the bicycle moves. A bicycle frame and a rear wheel are arranged between two pedals; a battery box, a receiving controller and a motor are fixed on the bicycle frame. A front wheel is arranged below the front pedal which is rotated to drive the font wheel to rotate, to control the advancing direction. A remote control is fitted to control the speed and braking. A U-shaped rear pedal goes through a shaft center of the rear wheel and can rotate around the shaft center of the rear wheel, so as to realize the folding function. Both sides at the tail of the rear pedal are connected with two auxiliary wheels for balance keeping. The invention can be ridden after a seat board is mounted. When out of use, the invention can be changed into a small trailer, which is convenient in being carried.
Description
Affiliated technical field
The present invention relates to a kind of battery-driven car that can fold, is a kind of walking-replacing tool of very light practicality, convenient trip.
Background technology
At present, known battery-driven car volume and weight is all bigger, has increased productive costs, and to parking the place certain requirement is arranged, and is stolen easily.Though hand-held design battery-driven car volume and weight is less relatively, still can not satisfy the requirement of carrying and depositing that some use the crowd, so a lot of people has to abandon this walking-replacing tool and selects other modes to go on a journey.
Summary of the invention
On conventional electric is ridden the car basis instead of walk,, the invention provides a kind of battery-driven car of novel foldable for the purpose that further reduces volume and weight, reach to be convenient for carrying and to deposit.
The technical scheme that volume and weight adopted that the present invention reduces battery-driven car is: adopting does not have the tap design.Respectively there is a stretcher front-end and back-end, and both feet are stood when supplying to travel.Be vehicle frame and trailing wheel between two stretchers, stationary battery box, reception controller and motor on the vehicle frame.Front pedal is a front-wheel, rotates front running board and can drive the front-wheel rotation, the control working direction.Be equipped with a remote control with control rate and brake.The U-shaped back step passes rear axis, can rotate around rear axis, realizes folder function.The back step two sides of tail connects two auxiliary wheels for balance keeping.But install saddle horse behind the seat board.When not using, be convertible into towing dolly, be convenient for carrying.
The invention has the beneficial effects as follows: occupy 50cm * 20cm * 25cm space after this battery-driven car is folding.Weight has only 7Kg, maximum travelling speed 25Km/ hour.Be a kind of as safe as a house, ride instead of walk and converter tools easily.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the front view of electric motor bicycle with folding.
Fig. 2 is the birds-eye view of electric motor bicycle with folding.
Fig. 3 is the upward view of electric motor bicycle with folding.
Fig. 4 is the back view of electric motor bicycle with folding.
Fig. 5 is the left view of electric motor bicycle with folding.
Fig. 6 is the right elevation of electric motor bicycle with folding.
Fig. 7 is that electric motor bicycle with folding is pulled out the front view that tows behind the pull bar.
Fig. 8 is the saddle horse front view that electric motor bicycle with folding adds attached pedal and seat board.
Fig. 9 is the front view after electric motor bicycle with folding folds.
Figure 10 is that both feet stand in position birds-eye view on the stretcher when moving ahead.
Figure 11 is a front view of carrying additionally charger or attached battery on the folding electric vehicle carriage.
Figure 12 is the front view of electric motor bicycle with folding front-wheel, upward view and left view.
Figure 13 is the front view of electric motor bicycle with folding front-fork, birds-eye view and left view.
Figure 14 is the front view of folding electric car pull bar, upward view and right elevation.
Figure 15 is the front view of electric motor bicycle with folding front running board, top and bottom perspective views.
Figure 16 is the front view of electric motor bicycle with folding front running board catch, top and bottom perspective views.
Figure 17 is front view, upward view and the right elevation of folding electric vehicle carriage part.
Figure 18 is the front view of electric motor bicycle with folding battery case, upward view, left view and birds-eye view.
Figure 19 is the front view of folding electric vehicle motor, upward view and right elevation.
Figure 20 is the front view of folding electric back wheels of vehicle protecting cover, birds-eye view and right elevation.
Figure 21 is front view, upward view and the right elevation of folding electric back wheels of vehicle part.
Figure 22 is the front view of electric motor bicycle with folding back step, birds-eye view, upward view and right elevation.。
Figure 23 is the front view of electric motor bicycle with folding wheel, birds-eye view and right elevation.
Figure 24 is the front view of electric motor bicycle with folding belt pulley, birds-eye view and right elevation.
Figure 25 is front view, enlarged front view and the amplification plan view of electric motor bicycle with folding belt pulley degree of tightness bolt.
Figure 26 is electric motor bicycle with folding remote operated front view, birds-eye view and a left view.
Figure 27 is an electric motor bicycle with folding remote control enlarged view.
Figure 28 is the front view of three kinds of states of electric motor bicycle with folding remote control.
Figure 29 is the birds-eye view of electric motor bicycle with folding front running board catch according to the adjusted two states that varies in size of user's footwear.
Figure 30 is an electric motor bicycle with folding accessory view.
Figure 31 is the usage scheme drawing of electric motor bicycle with folding seat board.
Figure 32 is the birds-eye view that the electric motor bicycle with folding front running board installs two attached pedals additional.
1. front-wheels among the figure, 2. front-fork, 3. pull bar, 4. front running board, 5. front running board catch, 6. vehicle frame, 7. remote control, 8. damping, 9. trailing wheel protecting cover, 10. back step, 11. wheels, 12. trailing wheels, 13. belt pulley, 14. motors, 15. receive controller, 16. station framves, 17. battery case, 18. loudspeaker, 19. car lights, 20. cut-off switch, 21. charging sockets, 22. electric weight indicator gauges, 23. carrying handle, 24. brakes, 25. transmission wheel discs, 26. belt pulley degree of tightness bolt, 27. rear axis, 28. horn switches, 29. the remote control circuit box, 30. lighting switch, 31. springs, 32. the speed control bar, the secondary handle of 33. remote controls, 34. brake lever, 35. the attached seat of back step, 36. attached seat pipe clamps, 37. seat boards, 38. attached pedal, 39. chargers, 40. attached batteries.
The specific embodiment
In Fig. 1 and among Fig. 2, the front-wheel of diameter 9cm (1) is connected to front-fork (2), and front-fork (2) top connects front running board (4), and front running board (4) is gone up two front running board catch (5) are installed, rotate front running board (4) and can drive front-wheel (1) rotation, change working direction.Pull bar (3) inserts in the vehicle frame (6), vehicle frame (6) left end connects front-fork (2), battery case (17), reception controller (15) and motor (14) are fixed on vehicle frame (6) below, in the battery case (17) is storage battery, is separately installed with station frame (16), loudspeaker (18), car light (19), cut-off switch (20), charging socket (21), electric weight indicator gauge (22) and carrying handle (23) on the shell.Receive controller (15) and be equipped with a remote control (7).Damping (8) is connected to vehicle frame (6) two sides of tail, vehicle frame (6) afterbody is screwed a trailing wheel protecting cover (9), trailing wheel protecting cover (9) below is the trailing wheel (12) of 14cm for diameter, the integrated transmission wheel discs of trailing wheel (12) one sides (25) connect belt pulley (13) between motor (14) and the transmission wheel disc (25).Brake (24) is fixed on vehicle frame (6) afterbody one side, and belt pulley degree of tightness bolt (26) passes rear axis (27).Rear axis (27) passes trailing wheel (12) center of circle and is fixed on vehicle frame (6) afterbody.Back step (10) passes rear axis (27), and can rotate around rear axis (27), and diameter is that two wheels (11) of 3cm are connected to back step (10) two sides of tail.
In Fig. 7, pulling out pull bar (3) can tow as figure.
In Fig. 8,, insert stove bolt, the fixed by nut of screwing on the hole of corresponding front running board (4) both sides, the hole on two attached pedals (38).In the hole on four stove bolts insertion back steps (10) of the attached seat of back step (35) below, insert in the attached seat of back step (35) seat board (37) lower end, clamps attached seat pipe clamp (36).
In Fig. 9, back step (10) upwards lifts, and opens station frame (16).
In Figure 10, left threading is on back step (10), and right threading is on front running board (4).According to the catch of the size adjustment front running board catch (5) of user's footwear to suitable distance.
In Figure 11, accessory charger (39) or attached battery (40) are connected to electromobile frame (6) top.The leading-out wire of charger (39) inserts to the battery charge in the battery case (17) via the charging socket (21) on the battery case (17), as the user by first ground to second, when before returning first ground, needing to charge, charger (39) can be fixed on the vehicle frame (6), carry additionally attached battery (40) on the vehicle frame (6) and can make the battery-driven car travelled distance increase to original 2 times, as required apolegamy.
In Figure 12, front-wheel among the figure (1) diameter is 9cm.
In Figure 13, front-fork (2) top is a cylinder, and the lower end is two steel discs, and is porose on the steel disc, and front-wheel (1) is fixed on the front-fork (2).
In Figure 14, pull bar (3) both sides are two square tubes, and the end that square tube is inserted vehicle frame (6) has a kick, and projection connects spring or shell fragment, can be pressed in the pipe, connect one between the side cross tube and draw handle.
In Figure 15, two n type seat of honours and a bar shaped catch are arranged on the front running board (4), the n type seat of honour respectively has a hole on the both sides, and front running board (4) bilateral symmetry is equipped with two apertures, to connect attached pedal (38).Front running board (4) central lower connects the cylinder of front-fork (2) top.
In Figure 16, front running board catch (5) is two metal catch similar to the both sides degree of crook of footwear, and the catch outside connects a stove bolt and is equipped with a little nut.Rotate little nut catch is moved, adjust the distance between two front running board catch (5), to adapt to the shoes that the user varies in size.
In Figure 17, vehicle frame (6) both sides are two square tubes, insert for pull bar (3), respectively there are two apertures in the square tube outside, and is corresponding with the kick on the pull bar (3), and vehicle frame (6) left end connects an annulus, there is little steel ball in this circle ring center, with bearing arrangement of cylinder formation of front-fork (2) top.Two dampings (8) symmetry is connected to vehicle frame (6) two sides of tail, and damping (8) is brute spring or hydraulic shock-absorption bar, and when battery-driven car produced than big bang, application force compression brute spring or hydraulic shock-absorption bar were offset a part, reduce vibrations.Brake (24) is fixed on vehicle frame (6) afterbody one side.
In Figure 18, be storage battery in the battery case (17), be separately installed with station frame (16), loudspeaker (18), car light (19), cut-off switch (20), charging socket (21), electric weight indicator gauge (22) and carrying handle (23) on battery case (17) shell.When cut-off switch (20) disconnected, battery-driven car can't start.Receiving controller (15) has the cruise function, pinches secondary handle (33) right-hand member of remote control with nameless and little finger of toe and unclamps the automatic constant-speed traveling of battery-driven car after several seconds.
In Figure 19, motor (14) is fixed on vehicle frame (6) below, receives the signal that controller (15) receives remote control (7), and control motor (14) rotates.
In Figure 20, arc trailing wheel protecting cover (9) left end has two apertures, is fixed on the vehicle frame (6) with Screw, can prevent that trouser legs and trailing wheel (12) friction or road surface Shang Shui and mud from splashing on the trouser legs.
In Figure 21, diameter is the trailing wheel integrated transmission wheel discs of (12) one sides (25) of 14cm, rear axis (27) passes trailing wheel (12) center of circle, respectively there are three nuts at two ends, two pairs of nuts near trailing wheel (12) are fixed on vehicle frame (6) afterbody, two the fixed by nut back steps in outer end (10) with rear axis (27).
In Figure 22, back step (10) is a U-shaped, left end inwardly has two catch that prop up damping (8), dual-side is a L type angle steel, a hole and a bolt that is connected wheel (11) are respectively arranged on the dual-side, and rear axis (27) is passed in this hole, and back step (10) panel is near little being upturned in one side of wheel (11), four apertures are arranged, in order to the attached seat of accessory back step (35) among fixing Figure 30 on the panel.
In Figure 23, wheel (11) is the metal bearing of diameter 3cm, and two wheels (11) symmetry is installed on the bolt of back step (10) two sides of tail.
In Figure 24, connect belt pulley (13) between motor (14) and the transmission wheel disc (25).Also belt pulley (13) can be changed into chain gear, principle is identical.
In Figure 25, belt pulley degree of tightness bolt (26) is made up of annulus and a catch of a strap bolt, annulus passes rear axis (27), when belt pulley (13) is crossed pine, tighten the nut on the belt pulley degree of tightness bolt (26), can drive trailing wheel (12) and move backward, prevent from that belt pulley (13) from skidding to come off.
In Figure 26, thumb is pressed the last horn switch (28) of remote control (7) can make loudspeaker (18) sounding.Left hand is pressed lighting switch (30) can make car light (19) luminous.
In Figure 27, remote control (7) is made up of remote control circuit box (29) and the secondary handle of remote control (33), horn switch (28) and lighting switch (30) are installed on the remote control circuit box (29), there is a hole remote control circuit box (29) lower end, corresponding with the hole in the middle of the secondary handle of remote control (33), fix with rivet, the secondary handle of remote control (33) can rotate around this hole.Speed control bar (32) and brake lever (34) lay respectively at the secondary handle (33) of remote control two ends, put two springs (31).
In Figure 28, clutch the secondary handle of remote control (33) when right-hand member makes progress with nameless and little finger of toe, speed control bar (32) stretches downwards, and the generation signal starts battery-driven car and quickens.Clutch the secondary handle of remote control (33) when left end makes progress with forefinger and middle finger, brake lever (34) stretches downwards, produces signal control brake (24) and makes the battery-driven car braking.When finger was not exerted oneself, spring (31) provided elastic force that the secondary handle of remote control (33) is resetted.
In Figure 29, rotate the nut on the bolt of front running board catch (5) outside, can adjust the distance between two front running board catch (5), to adapt to the shoes that the user varies in size.
In Figure 30, accessory is followed successively by the attached seat of back step (35), attached seat pipe clamp (36), seat board (37), attached pedal (38), charger (39) and attached battery (40) among the figure, can match according to actual needs.
In Figure 31, there are four stove bolts the attached seat of back step (35) below, and four apertures on corresponding back step (10) panel insert.When from two kinds of different directions insertions, the distance between adjustable bed rearrangement plate (37) and the front running board (4) is to adapt to the user of different heights.
In Figure 32,, insert stove bolt, the fixed by nut of screwing on the hole of corresponding front running board (4) both sides, the hole on two attached pedals (38).Both feet are stepped on attached pedal (38).
According to the above battery-driven car of stating bright making, using method is as follows:
Before the startup, user's left foot stand in wheel is contacted to earth, front-wheel perk built on stilts, the right crus of diaphragm preparation is on front running board, and the control by finger tip remote control makes battery-driven car start to advance, gravity center of human body's reach in the time of acceleration, press down front running board with right crus of diaphragm, make front-wheel downward, kiss the earth, this moment, wheel was liftoff.Right crus of diaphragm rotate front running board can drive front-wheel rotate with controlling party to, regulate the speed with remote control, the control brake gets final product cruising.
Claims (7)
1. one kind is adopted storage battery to add the folding electric car that motor provides power, its architectural feature is: respectively there is a stretcher front-end and back-end, it between two stretchers vehicle frame (6), vehicle frame (6) is gone up stationary battery box (17), is received controller (15) and motor (14), receive controller (15) and be equipped with a remote control (7), trailing wheel (12) is connected to vehicle frame (6) afterbody, front running board (4) below is front-fork (2), front-fork (2) connects front-wheel (1), and back step (10) two sides of tail connects two wheels (11).
2. folding electric car according to claim 1, it is characterized in that: remote control (7) is made up of remote control circuit box (29) and the secondary handle of remote control (33), horn switch (28) and lighting switch (30) are installed on the remote control circuit box (29), there is a hole remote control circuit box (29) lower end, corresponding with the hole in the middle of the secondary handle of remote control (33), fix with rivet, the secondary handle of remote control (33) can rotate around this hole, speed control bar (32) and brake lever (34) lay respectively at the secondary handle (33) of remote control two ends, put two springs (31).
3. folding electric car according to claim 1, it is characterized in that: two n type seat of honours and a bar shaped catch are arranged on the front running board (4), the n type seat of honour respectively has a hole on the both sides, front running board catch (5) is two metal catch similar to the both sides degree of crook of footwear, the catch outside connects a stove bolt and is equipped with a little nut, stove bolt inserts the hole of the n type seat of honour, front running board (4) bilateral symmetry is equipped with two apertures, the attached pedal of accessory (38) can be fixed on the front running board (4) when needed, front-fork (2) top is a cylinder, the lower end is two porose steel discs, connecting diameter on the steel disc is 9cm front-wheel (1), front running board (4) central lower connects the cylinder of front-fork (2) top, and front-fork (2) is connected to the annulus of vehicle frame (6) left end.
4. folding electric car according to claim 1, it is characterized in that: vehicle frame (6) both sides are two square tubes, insert for pull bar (3), pull bar (3) both sides are two square tubes, the end that square tube is inserted vehicle frame (6) has a kick, projection connects spring or shell fragment, can be pressed in the pipe, connect one between the side cross tube and draw handle, respectively there are two apertures in the square tube outside, vehicle frame (6) both sides, corresponding with the kick on the pull bar (3), vehicle frame (6) left end connects an annulus, there is little steel ball in this circle ring center, form a bearing arrangement with the cylinder of front-fork (2) top, two dampings (8) symmetry is connected to vehicle frame (6) two sides of tail, and damping (8) is brute spring or hydraulic shock-absorption bar, brake (24) is fixed on vehicle frame (6) afterbody one side, and accessory charger (39) or attached battery (40) add when needed and be suspended to electromobile frame (6) top.
5. folding electric car according to claim 1, it is characterized in that: be storage battery in the battery case (17), be separately installed with station frame (16), loudspeaker (18), car light (19), cut-off switch (20), charging socket (21), electric weight indicator gauge (22) and carrying handle (23) on battery case (17) shell, receiving controller (15) has the cruise function, and motor (14) is fixed on vehicle frame (6) below.
6. folding electric car according to claim 1, it is characterized in that: arc trailing wheel protecting cover (9) left end has two apertures, be fixed on the vehicle frame (6) with Screw, trailing wheel protecting cover (9) below is the trailing wheel (12) of 14cm for diameter, the integrated transmission wheel discs of trailing wheel (12) one sides (25), connect belt pulley (13) between motor (14) and the transmission wheel disc (25), rear axis (27) passes trailing wheel (12) center of circle, respectively there are three nuts at two ends, two pairs of nuts near trailing wheel (12) are fixed on vehicle frame (6) afterbody with rear axis (27), two the fixed by nut back steps in outer end (10), belt pulley degree of tightness bolt (26) is made up of annulus and a catch of a strap bolt, and annulus passes rear axis (27).
7. folding electric car according to claim 1, it is characterized in that: back step (10) is a U-shaped, left end inwardly has two catch that prop up damping (8), dual-side is a L type angle steel, a hole and a bolt that is connected wheel (11) are respectively arranged on the dual-side, rear axis (27) is passed in this hole, back step (10) panel is near little being upturned in one side of wheel (11), four apertures are arranged on the panel, the attached seat of accessory back step (35), the seat that attached seat pipe clamp (36) and seat board (37) are formed inserts in the hole when needed, wheel (11) is the metal bearing of diameter 3cm, and two wheels (11) symmetry is installed on the bolt of back step (10) two sides of tail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100529903A CN101143611A (en) | 2007-08-20 | 2007-08-20 | Folding electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100529903A CN101143611A (en) | 2007-08-20 | 2007-08-20 | Folding electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101143611A true CN101143611A (en) | 2008-03-19 |
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ID=39206389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100529903A Pending CN101143611A (en) | 2007-08-20 | 2007-08-20 | Folding electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101143611A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490837A (en) * | 2011-12-27 | 2012-06-13 | 路海燕 | Remote control electric treading vehicle |
| CN106143750A (en) * | 2015-01-06 | 2016-11-23 | 刘岗 | Relate to the system that traffic is moved |
| CN110261253A (en) * | 2019-06-26 | 2019-09-20 | 濮阳市立圆汽车电器有限公司 | A kind of bending property testing device of automobile charger interface |
| CN112319678A (en) * | 2020-11-05 | 2021-02-05 | 无锡铃派科技有限公司 | Electric vehicle body structure with damping mechanism |
-
2007
- 2007-08-20 CN CNA2007100529903A patent/CN101143611A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490837A (en) * | 2011-12-27 | 2012-06-13 | 路海燕 | Remote control electric treading vehicle |
| CN106143750A (en) * | 2015-01-06 | 2016-11-23 | 刘岗 | Relate to the system that traffic is moved |
| CN110261253A (en) * | 2019-06-26 | 2019-09-20 | 濮阳市立圆汽车电器有限公司 | A kind of bending property testing device of automobile charger interface |
| CN110261253B (en) * | 2019-06-26 | 2021-11-02 | 濮阳市立圆汽车电器有限公司 | Bending performance testing device of automobile charger interface |
| CN112319678A (en) * | 2020-11-05 | 2021-02-05 | 无锡铃派科技有限公司 | Electric vehicle body structure with damping mechanism |
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| DD01 | Delivery of document by public notice |
Addressee: Li Wei Document name: Notification of before Expiration of Request of Examination as to Substance |
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| DD01 | Delivery of document by public notice |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080319 |