CN110877650A

CN110877650A - Folding electric two wheeler

Info

Publication number: CN110877650A
Application number: CN201911035955.XA
Authority: CN
Inventors: 李峡
Original assignee: Shanghai Hi Tech Electric Technology Co Ltd
Current assignee: Shanghai Hi Tech Electric Technology Co Ltd
Priority date: 2017-07-18
Filing date: 2017-07-18
Publication date: 2020-03-13
Also published as: CN107380326B; CN107380326A

Abstract

The invention relates to the technical field of electric two-wheeled vehicles, in particular to a folding electric two-wheeled vehicle. Compared with the prior art, the invention has the advantages that: the folding electric two-wheeled vehicle is combined with the shared charging cabinet, so that the occupied space is greatly saved; the folding electric two-wheeled vehicle is combined with the electric automobile, the combination of two different vehicles facilitates the trip of a user, and the use experience is improved. The method has the advantages of strong operability, simple management, no need of intensive delivery, less occupation of public resources, realization of sharing and great convenience for users.

Description

Folding electric two wheeler

[ technical field ]

The invention relates to the technical field of electric two-wheeled vehicles, in particular to a folding electric two-wheeled vehicle.

[ background art ]

In recent years, sharing bicycles are rapidly popularized, great convenience is brought to people, and people can conveniently go out in a short distance and green mode, but with the release of a large number of sharing bicycles, new problems are brought to city management, the existing sharing vehicles are parked mainly by marking out special parking areas on sidewalks, and related personnel are arranged to be specially watched and managed, so that the mode occupies the existing sidewalk areas, the required labor cost is high, the phenomenon that the sharing vehicles are randomly parked and randomly placed is difficult to fundamentally stop, and users can still park the sharing vehicles in non-parking areas at will. Therefore, a new method for sharing the electric two-wheeled vehicle is needed.

[ summary of the invention ]

The invention aims to overcome the defects in the prior art, and provides a foldable electric two-wheeled vehicle which is combined with a shared charging cabinet and an electric vehicle, so that the phenomenon of vehicle parking in disorder is avoided, charging can be conveniently carried out, and the travel is facilitated.

In order to achieve the purpose, the sharing method of the electric two-wheeled vehicle comprises the folding electric two-wheeled vehicle, a sharing charging cabinet and a control platform, and is characterized in that the sharing charging cabinet comprises a plurality of storage lattices, each storage lattice is provided with an electronic lock, the sharing charging cabinet is provided with a control module, the control module is connected with the control platform through a wireless signal, the folding electric two-wheeled vehicle is placed in the storage lattices, each folding electric two-wheeled vehicle is provided with a GPS positioning device, and the sharing method comprises the following steps:

the shared charging cabinet control module sends information whether the folding electric two-wheeled vehicle is placed in each storage lattice of the shared charging cabinet to the control platform;

a user accesses the control platform through a mobile phone and sends a request for renting the folding electric two-wheeled vehicle, and the control platform remotely controls the electronic lock of the storage lattice to be opened or sends a password for opening the electronic lock;

after the folding electric two-wheeled vehicle is used up by a control user, the nearest shared charging cabinet is found, the folding electric two-wheeled vehicle is placed into a storage cabinet of the shared charging cabinet, the storage cabinet is closed, a control module on the shared charging cabinet sends a signal platform, and renting is finished.

Still design the sharing method of an electric two wheeler, including folding electric two wheeler, sharing cabinet and the electric two wheeler control platform that charges, its characterized in that sharing charges the cabinet and sets up near electric automobile parking stall, electric two wheeler control platform butt joint electric automobile control platform, the sharing charge the cabinet and include a plurality of matter storage check, every matter storage check all is equipped with the electronic lock, be equipped with control module on the sharing charges the cabinet, control module passes through radio signal and connects electric two wheeler control platform, folding electric two wheeler places in the matter storage check, every folding electric two wheeler all is equipped with GPS positioner, the sharing method of electric two wheeler is as follows:

a. after a user requests to rent the electric automobile, the user further accesses the electric two-wheel vehicle control platform to send a request for renting the folding electric two-wheel vehicle, and the control platform remotely controls the electronic lock of the storage lattice to be unlocked or controls the platform to send a password for unlocking the electronic lock; the user can place the folding electric two-wheeled vehicle into the electric vehicle to rent together for use; after the electric vehicle is used, the electric vehicle stops back to the original parking area, the folding electric two-wheel vehicle is placed back into the storage cabinet of the original shared charging cabinet, the storage cabinet is closed, the control module on the shared charging cabinet sends a signal to the electric two-wheel vehicle control platform, and renting is finished.

b. After the user rents the electric automobile and finishes using the electric automobile, the user accesses the electric two-wheel vehicle control platform to send a request for renting the folding electric two-wheel vehicle, and the control platform remotely controls the electronic lock of the storage lattice to be opened or controls the platform to send a password for opening the electronic lock; the user uses the folding electric two-wheeled vehicle independently; after the electric vehicle parking system is used, the electric vehicle parking system returns to the original parking area of the electric vehicle, the folding electric two-wheel vehicle is placed back into the storage cabinet of the original shared charging cabinet, the storage cabinet is closed, the control module on the shared charging cabinet sends a signal to the electric two-wheel vehicle control platform, and renting is finished.

The electric two-wheel vehicle sharing method comprises a folding electric two-wheel vehicle and an electric two-wheel vehicle control platform, and is characterized in that the electric two-wheel vehicle control platform is in butt joint with the electric vehicle control platform, the folding electric two-wheel vehicle is arranged in the electric vehicle, each folding electric two-wheel vehicle is provided with a GPS positioning device, and the electric two-wheel vehicle sharing method comprises the following steps: when the user rents the electric automobile, visit electric two-wheeled vehicle control platform simultaneously, request renting folding electric two-wheeled vehicle, the user finishes using the back, sends and rents the request that finishes, and electric two-wheeled vehicle control platform passes through GPS positioner and judges whether folding electric two-wheeled vehicle, electric automobile and electric automobile parking area are unanimous, if unanimous, judge and rent and finish.

Preferably, the shared charging cabinet is internally provided with a charging interface, and the charging interface is connected with the folding electric two-wheeled vehicle.

Preferably, the folding electric two-wheeled vehicle is provided with a replaceable battery.

Preferably, the folding electric two-wheeled vehicle has the following specific structure: the folding electric two-wheeled vehicle comprises a vehicle body, wherein the vehicle body comprises the following components:

i. a folding handlebar comprises a first handlebar and a second handlebar, wherein a first splicing part is fixed at the tail end of the first handlebar, a second splicing part is fixed at the tail end of the second handlebar, shaft holes are formed in the first splicing part and the second splicing part respectively, the first splicing part and the second splicing part are sleeved on a handlebar rotating shaft through the shaft holes after being spliced, the first splicing part and the second splicing part can rotate around the handlebar rotating shaft to drive the first handlebar and the second handlebar to be opened and closed, a plurality of component grooves are formed in the splicing surface of the first splicing part, ball spring positioning components are arranged in the component grooves, positioning grooves matched with the ball spring positioning components are formed in a plurality of positions of the splicing surface of the second splicing part, the ball spring components are matched with the positioning grooves to enable the handlebars to be fixed after being opened and closed, a first clamping groove is formed in the side surface of the first splicing part, a second clamping groove is formed in the side surface of the second splicing part, and a first movable wrench is arranged on the first handlebar, the second handle bar is provided with a second adjustable wrench, the end head of the first adjustable wrench is clamped in the second clamping groove after the first handle bar and the second handle bar are opened, the end head of the second adjustable wrench is clamped in the first clamping groove, the first clamping groove and the second clamping groove are provided with slopes for guiding the end heads of the wrenches to enter,

ii, the vertical pipe comprises an upper vertical pipe, a lower vertical pipe and a vertical pipe bending component, the upper vertical pipe and the lower vertical pipe are connected through the vertical pipe bending component,

iii, a folding frame, comprising a front frame, a rear frame and a locking mechanism,

a. the front frame comprises a vertical tube shaft hole at the upper part, a front fork shaft hole at the lower part and a rear connector at the rear end, the front frame is provided with a hollow structure, the hollow structure comprises a first vertical cavity part and a first transverse cavity part, the vertical tube shaft hole is arranged at the top of the first vertical cavity part of the front frame, the rear connector is arranged at the tail end of the first transverse cavity part of the front frame,

b. the rear frame comprises a saddle pipe fixing port at the upper part, a rear fork fixing port at the lower part, a front connector at the front end and a battery socket at the rear end, the rear frame is of a hollow structure, the hollow structure comprises a second vertical cavity part and a second transverse cavity part, the saddle pipe fixing port is arranged at the top of the second vertical cavity of the rear frame, the front connector is arranged at the front end of the second transverse cavity part of the rear frame, the battery socket is arranged at the rear end of the second transverse cavity part of the rear frame, and a battery guide groove protective plate is arranged on the battery socket,

c. one side of the front connecting port of the rear frame is hinged with one side corresponding to the rear connecting port of the front frame, the other side of the front connecting port of the rear frame is connected with the other side corresponding to the rear connecting port of the front frame in an openable and closable way through a locking mechanism,

d. the locking mechanism comprises a frame lock tongue and a frame lock wrench, the frame lock tongue and the frame lock wrench are fixed on the same frame lock eccentric shaft and can be rotationally fixed in a frame lock body through the frame lock eccentric shaft, the frame lock body is fixed on the rear connecting port, a lock tongue bolt sheet corresponding to the lock tongue is arranged on the front connecting port, an elastic sheet abutting against the back of the frame lock tongue is arranged in the frame lock body and is used for pushing the frame lock tongue to be hooked with the lock tongue bolt sheet, a sliding groove is arranged on the wrench, a sliding block is arranged in the sliding groove and is connected with the tail end of the sliding groove through a frame lock spring, a frame lock button is arranged at one end of the sliding block positioned on the surface of the frame wrench, a sliding lock tongue is arranged at one end of the sliding block positioned on the back of the frame wrench, a sliding lock bolt is arranged at a position corresponding,

iv, the battery pack, including the body and battery, the said body includes the open-ended container body of front end, there are body of lids on the opening of the container body, the said battery can be fixed in the said container body, there are power outlets on the said container body, the said body of lids set up the panel on the surface, the panel is concave and has charging ports, covers connecting portion and battery locking mechanism, there is a cover on the surface of the panel, cover the rotatable coupling of covering connecting portion through the pivot and body of lids, cover and panel between have use for keep cover on panel pull mechanism, cover and have handles, the said body of lids in the lower part have battery lock bodies, the said lock body includes lock button and battery lock tongue, have use for installing lock button and stretching out the mounting hole of the battery lock tongue on the body of lids, the said lock button include the key set, and push block driven by key set, the battery lock tongue is provided with a wedge-shaped ascending module, the pushing block pushes the ascending module to ascend and drives the battery lock tongue to retract into the cover body, an elastic component for driving the battery lock tongue to extend out of the mounting hole is connected between the battery lock tongue and the inner wall of the cover body, a rebound component for driving the lock button to rebound is connected between the lock button and the inner wall of the cover body,

v. a folding pedal, comprising a left pedal assembly, a right pedal assembly and a middle connecting assembly,

a. the left pedal assembly comprises a left bottom plate and a left pedal fixed on the left bottom plate, the tail end of the left bottom plate is provided with a left connecting part, the left connecting part is hinged with the left side of the middle connecting assembly, the left pedal assembly can be turned up or put down relative to the middle connecting assembly, the left connecting part and the middle connecting part are respectively provided with a left ball spring positioning component and a left positioning groove matched with the left ball spring positioning component, when the left pedal assembly is folded, the left ball spring positioning component is matched with the left positioning groove,

b. the right pedal assembly comprises a right bottom plate and a right pedal fixed on the right bottom plate, the right pedal comprises a right bottom plate and a right pedal fixed on the right bottom plate, the tail end of the right bottom plate is provided with a right connecting part, the right connecting part is hinged with the right side of the middle connecting assembly, the right pedal assembly can be turned up or put down relative to the middle connecting assembly, the right connecting part and the middle connecting part are respectively provided with a right ball spring positioning component and a right positioning groove matched with the right ball spring positioning component, when the right pedal assembly is folded, the right ball spring positioning component is matched with the right positioning groove,

c. a middle connecting assembly hinged with the left pedal and the right pedal, component grooves for fixing the left ball spring positioning component and the right ball spring positioning component are respectively arranged at the left side and the right side of the middle connecting assembly,

vi. folding saddle, including saddle and saddle pipe, the saddle pipe includes upper saddle pipe, lower saddle pipe and saddle pipe bending mechanism connecting the upper and lower saddle pipes, the saddle bottom sets saddle fixing mechanism, the saddle fixing mechanism connects with the upper saddle pipe through saddle rotating mechanism to make the saddle rotate with the saddle rotating mechanism, the top of the upper saddle pipe fixes a saddle hanging rod, the saddle fixing mechanism sets a saddle hook corresponding to the saddle hanging rod, the upper part of the saddle hook is a horizontal spanner, the lower part is a hook matching with the saddle pipe, the saddle hook sets a pin hole between the spanner and the hook, the saddle hook fixes on the saddle pin through its pin hole, the two sections of the saddle pin are rotatable connected on the saddle fixing mechanism, the hook and the rotating mechanism fix on the two ends of a tension spring,

vii, a folding mechanism of a front fork rear fork, which comprises an upper folding piece and a lower folding piece, wherein the rear ends of the upper folding piece and the lower folding piece are hinged and connected, the upper folding piece and the lower folding piece can be folded or unfolded up and down after rotating, the front end of the upper folding piece is provided with a hook groove, a hook is arranged in the hook groove, the tail end of the hook is connected with the upper folding piece through a hook rotating shaft penetrating through the upper folding piece, the front end of the lower folding piece is provided with a hanging rod, the upper folding piece is fixed with the lower folding piece through hooking the hook by the hook, a spanner is fixed on the end of the hook rotating shaft positioned on one side of the upper folding piece, and the spanner drives,

the lower end part of the lower vertical pipe is inserted into a shaft hole of the vertical pipe of the first vertical cavity part and penetrates out of the shaft hole of the front fork to be connected with an upper folding piece of a folding mechanism of the front fork, a front fork is fixed on the lower folding piece of the folding mechanism, a front wheel is connected with the front fork, a hub motor is arranged in the front wheel to drive the front wheel to move, the lower vertical pipe can be rotatably fixed in the first vertical cavity of the front frame, the upper vertical pipe is connected with a handle rotating shaft of a folding handle through a handle connecting part, a lower saddle pipe of a saddle is fixed on a saddle pipe fixing buckle of a rear frame, a rear fork fixing port is fixed with the upper folding piece of the folding mechanism of the rear fork, a lower lamination of the folding mechanism of the rear fork is fixed with the rear fork, a rear wheel is connected in the rear fork, a pedal is fixed at the bottom of the front frame, and a battery guard plate can be inserted into a battery socket and fixed in the.

Compared with the prior art, the invention has the advantages that: the folding electric two-wheeled vehicle is combined with the shared charging cabinet, the electric two-wheeled vehicle is folded and is accommodated in the shared charging cabinet, and the shared charging cabinet is small in size and can be placed in a folding mode, so that the occupied space is greatly saved; the cabinet is sealed, has higher safety, is very suitable for being placed beside a charging pile of the electric automobile, solves the purpose of riding instead of walking when the automobile is charged, and can be placed in communities, office buildings and subway stations, thereby solving the requirement of people on short trip; the folding electric two-wheeled vehicle is combined with the electric automobile, the combination of two different vehicles facilitates the trip of a user, and the use experience is improved. Open the shared cabinet that charges through sweeping the sign indicating number, take out folding car and use, return in shared cabinet that charges department after finishing using, collect the rent through number of times of use or live time. The method has the advantages of strong operability, simple management, no need of intensive delivery, less occupation of public resources, realization of sharing and great convenience for users.

[ description of the drawings ]

FIG. 1 is a schematic view of a folding two-wheeled vehicle;

FIG. 2 is a schematic view of a folding bicycle handlebar;

FIG. 3 is a schematic structural view of the first handle bar, the first splicing portion and the handle bar rotating shaft;

FIG. 4 is a schematic structural view of the second handle bar and the second splicing part;

figure 5 is a side view of the stacked handlebars,

FIG. 6 is a schematic structural view of the vehicle frame;

FIG. 7 is a schematic structural view of the front frame;

FIG. 8 is a schematic view of the front frame configuration with the latch mechanism removed;

FIG. 9 is a schematic structural view of the locking mechanism;

FIG. 10 is a rear schematic view of the rear frame;

FIG. 11 is a schematic view of the mounting position of a receiving terminal of a battery pack;

FIG. 12 is a schematic structural view of the rear frame;

fig. 13 is a schematic perspective view of the front end of the battery pack;

fig. 14 is a perspective view of the rear end of the battery pack;

FIG. 15 is a top view of the foot peg;

FIG. 16 is a perspective view of the foot peg;

figure 17 is a schematic structural view of the folding saddle;

FIG. 18 is a schematic view of the structural attachment of the folding mechanism;

FIG. 19 is a schematic view of the folding mechanism when open;

FIG. 20 is a schematic view showing the internal structure of the folding mechanism

FIGS. 21 to 26 are exploded views of the folding step,

FIG. 27 is a schematic structural view of a bending mechanism;

fig. 28 is a schematic structural view of a shared charging cabinet according to the present invention;

fig. 29 is a schematic diagram of the use of a shared charging cabinet according to the present invention;

in the figure: 1. folding handlebar 2, handlebar vertical tube 3, folding frame 4, front wheel 5.6, battery 7, rear wheel 8, folding pedal 9, front wheel clamping seat 10, rear wheel clamping seat 11, hoop,

101. the handlebar assembly comprises a first handle rod 102, a first adjustable wrench 103, a positioning groove 104, a handlebar rotating shaft 105, a first splicing part 106, a second handle rod 107, a second splicing part 108, a second clamping groove 109, an assembly groove 110, a shaft hole 111, a second adjustable wrench 112, a brake assembly 113, an instrument panel 114, a handle stand pipe 115, a ball spring positioning assembly 116, a convex rib 117, a handlebar connecting part,

201. a bending wrench 202, a bending pin 203, an upper riser 204, a damper 205, a bending hanger 206, a lower riser,

301. rear frame 302, battery socket 303, rear fork fixing port 304, front fork shaft hole 305, handle stem shaft hole 307, locking mechanism 308, saddle tube 309, rear connecting port 310, frame positioning lug 311, lock body groove 312, boss 313, lock bolt 314, frame lock body 315, spring plate 316, frame lock tongue 317, frame lock eccentric shaft 318, frame lock wrench 319, slide block 320, frame lock spring 321, frame lock button 322, slide lock tongue 323, lock bolt sheet 324, frame positioning slot 325, guide slot guard 326, battery receiving point plug,

401. the box 402, the cover 403, the handle 404, the panel 405, the charging port 406, the reflector 407, the lock button 408, the cover 409, the tension mechanism 410, the push block 411, the lock tongue 412, the lifting module 413, the power outlet,

501. the left pedal 502, the left base plate 503, the left ball spring positioning assembly 504, the middle connecting assembly 505, the right base plate 506, the right ball spring positioning assembly 507, the right pedal 508, the right base plate 509 and the left base plate.

701. A seat cushion 702, a saddle wrench 703, a saddle hanging rod 704, a tension spring 705, an upper saddle pipe 706, a lower saddle pipe 707, a saddle fixing mechanism 708, a shock-absorbing steel wire,

801. upper folding piece 802, lower folding piece 803, hook 804, hook rotating shaft 805, hanging rod 806, sensing component 807 and sensing component.

[ detailed description of the invention ]

The principles of this method will be apparent to those skilled in the art from the following further description of the invention, taken in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

The folding electric two-wheeled vehicle of the embodiment includes the following components:

the folding electric two-wheel handlebar structure is as follows:

as shown in fig. 2, the main structure includes a first handle bar, a second handle bar and a handle bar stem, wherein, as shown in fig. 3 and fig. 4, the tail end of the first handle bar is fixed with a first splicing part, the tail end of the second handle bar is fixed with a second splicing part, the first and second splicing parts are respectively provided with a shaft hole, the first splicing part and the second splicing part are spliced up and down, and the splicing surfaces of the first splicing part and the second splicing part can rotate relatively. First and second concatenation portion are spliced the back and are established on a handlebar pivot through the shaft hole cover, handlebar pivot top and bottom are provided with the handlebar clamp plate, first and second concatenation portion be restricted in the handlebar pivot between two handlebar clamp plates on, this is to the restriction that the handlebar moved in the axial, ensures that the handlebar can be stable in going. First and second concatenation portion can be opened and fold around the rotatory first, second barre that drives of handlebar pivot, in this embodiment, is 180 degrees after two barres are opened, forms the handlebar in the straight line, and in other circumstances, it also can rotate other angles, reduces the linear distance between the handlebar both ends, adapts to different ages's crowd. First concatenation portion is provided with a plurality of component grooves on the concatenation face, and the component inslot all sets up ball spring positioning assembly, and spring positioning assembly includes spring and steel ball, and this kind of ball spring positioning assembly can all be seen in many occasions, and this is clear to technical personnel in the field, in fig. 3, has revealed its major structure, and this structure is just for showing convenient showing in fig. 3, and it actually sets up in first concatenation portion, and its effect is to increase the damping and fix a position. The second splicing part is provided with positioning grooves matched with the ball spring positioning components at a plurality of positions on the splicing and stacking surface, the ball spring components are matched with the positioning grooves to ensure that the handle bars are fixed after being opened and closed, in the embodiment, the positioning can be carried out when the two handles are at 180 degrees or 0 degree, the side surface of the first splicing part is provided with a first clamping groove, the side surface of the second splicing part is provided with a second clamping groove, the first handle bar is provided with a first adjustable wrench, the second handle bar is provided with a second adjustable wrench, the first handle bar and the second handle bar are both provided with grooves for placing the adjustable wrenches, each adjustable wrench comprises a wrench piece, a support rod and a spring, the support rod is fixed in the grooves, the wrench pieces are movably connected with the support rod, the wrench pieces are lifted by taking the support rod as a fulcrum, the springs are connected between the tail parts of the wrench pieces and the bottoms of the grooves, and the wrench pieces can be always kept in a clamping state with the clamping, not to loosen. After the first and second handles are opened, the end of the first adjustable wrench is clamped in the second clamping groove, the end of the second adjustable wrench is clamped in the first clamping groove, and slopes for guiding the ends of the wrenches to enter are arranged on the first and second clamping grooves. As shown in fig. 6.

The handlebar rotating shaft is connected with the handlebar vertical pipe through the handlebar connecting part. The riser, including last riser, lower riser, pole setting bending component, the lower riser have scalable pipeline section and be used for fastening the staple bolt of riser, the lower riser fix through the staple bolt after flexible, the staple bolt spanner has on the staple bolt controls, last riser pass through the riser with the lower riser and buckle the subassembly with being connected, first barre and second barre tail end relative position are provided with the jackscrew, when first and second barre expand, the jackscrew of two barres and the side of first, second concatenation portion constitute the recess, handlebar connecting portion on be equipped with this recess complex protruding muscle, this structure can make the handlebar be unlikely to the bulk movement to respectively install a jackscrew in the handlebar body top about, be used for adjusting the handlebar because of the clearance that manufacturing tolerance brought.

The bending component of the stand pipe and the saddle pipe can be selected from any existing component capable of bending a multi-section pipeline, and a scheme is provided in the embodiment, as shown in fig. 27, the upper stand pipe and the lower stand pipe are connected through a stand pipe rotating shaft, a bending wrench is fixed on the upper stand pipe through a bending pin shaft, a hook is arranged at the front end of the bending wrench, a bending hanging rod matched with the hook is arranged at the upper end of the lower stand pipe, when the upper stand pipe and the lower stand pipe are vertical, the hook is hung on the hanging rod to be fixed, when the bending wrench is bent, the hook is lifted by moving the bending wrench with the pin shaft as a lifting fulcrum, the upper stand pipe and the lower stand pipe can rotate after being loosened, and damping can.

The handle pressing plate is provided with a lighting assembly. The handlebar connecting part is provided with a hook. The first barre and/or the second barre on be provided with brake assembly, brake assembly and the control circuit of electric motor car are connected, its control mode is prior art, technical staff in this field can adjust according to self demand.

Handlebar spanner about both hands are pulled up, and handlebar can be rotated from top to bottom about this moment, when rotatory to the bottom, under the pressure of spring and pearl, can stop at flagging position. When the bicycle needs to be unfolded, the left handlebar and the right handlebar are lifted by two hands, and after the bicycle is rotated for a certain angle, the small wrench in the left handlebar and the right handlebar assembly can automatically fall into the grooves embedded with the metal sheets of the left handlebar body and the right handlebar body and return to the unfolded state.

As shown in fig. 6, the folding frame structure in this embodiment includes a front frame, a rear frame, and a locking mechanism, wherein

a. The front frame structure is as shown in fig. 8 and fig. 9, and comprises an upper handle stem shaft hole, a lower front fork shaft hole and a rear connecting port at the rear end, the front frame is provided with a hollow structure, the hollow structure comprises a first vertical cavity part and a first transverse cavity part, the handle stem shaft hole is arranged at the top of the first vertical cavity part of the front frame, the rear connecting port is arranged at the tail end of the first transverse cavity part of the front frame, the handle stem penetrates through the first vertical cavity to be fixedly connected with the front fork, the steering of the vehicle is controlled, a control element of the vehicle can be arranged in the first vertical cavity part, the control element can be a conventional control circuit of the electric vehicle or can be redesigned, and the shape of the cavity can be properly adjusted according to the needs of internal components.

b. The structure of the rear frame is shown in fig. 11, which comprises a saddle pipe fixing port at the upper part, a rear fork fixing port at the lower part, a front connector at the front end and a battery socket at the rear end, the rear frame is provided with a hollow structure, the hollow structure comprises a second vertical cavity part and a second transverse cavity part, the saddle pipe fixing port is arranged at the top of the second vertical cavity of the rear frame, the front connector is arranged at the front end of the second transverse cavity part of the rear frame, the battery socket is arranged at the rear end of the second transverse cavity part of the rear frame, a battery guide groove guard plate (shown in fig. 11) is arranged on the battery socket, a receiving point connector for receiving power supply is arranged on the front socket,

c. as shown in fig. 7, one side of the front connection port of the rear frame is hinged with one side corresponding to the rear connection port of the front frame, as also shown in fig. 6, the other side of the front connection port of the rear frame is connected with the other side corresponding to the rear connection port of the front frame through a locking mechanism in an openable and closable manner, as shown in fig. 11, a frame positioning groove is arranged on the rear connection port, as shown in fig. 9, a frame positioning bump matched with the frame positioning groove is arranged on the front connection port, a lock body groove for fixing a frame lock body is arranged on the rear connection port, the rear connection port and the front connection port are connected in a pressing manner when the front frame and the rear,

d. the locking mechanism is shown in fig. 10 and comprises a frame lock tongue and a frame lock wrench, wherein the frame lock tongue and the frame lock wrench are fixed on the same eccentric shaft of the frame lock and are rotatably fixed in a frame lock body through the eccentric shaft of the frame lock, the frame lock body is fixed on the rear connecting port, a lock tongue bolt sheet corresponding to the lock tongue is arranged on the front connecting port, an elastic sheet abutting against the back of the frame lock tongue is arranged in the frame lock body and is used for pushing the frame lock tongue to be hooked with the lock tongue bolt sheet, a sliding groove is arranged on the wrench, a sliding block is arranged in the sliding groove and is connected with the tail end of the sliding groove through a frame lock spring, a frame lock button is arranged at one end of the sliding block, which is positioned on the surface of the frame wrench, a sliding lock bolt is arranged at one end of the sliding, the sliding lock tongue can be locked or unlocked with the lock bolt through sliding. The front frame is provided with a lock groove for accommodating the locking mechanism, a boss is arranged in the lock groove, the lock bolt is arranged on the boss, the frame lock wrench is outwards pulled to drive the frame lock bolt to inwards rotate so as to be separated from the bolt piece, and the slide lock bolt is arranged in the lock groove.

The frame anterior segment and the frame rear end connect into a whole through frame hinge and frame latch mechanism, and frame anterior segment and frame rear section form folding needs around the rotatory certain angle of hinge, only lean on the spring bolt in the frame latch mechanism, hang the frame rear section and can guarantee frame wholeness ability requirement and intensity.

The frame lock button is pushed to drive the sliding lock tongue, the sliding lock tongue and the frame lock button are fixed through bolts, the elastic sheet plays a role in returning, the sliding lock tongue hooks a lock bolt of a boss at the front section of the frame, a frame lock wrench is pulled up after the frame lock wrench is released, a frame lock eccentric shaft is rotated for a certain angle, when the frame eccentric shaft rotates, the frame lock tongue is moved by eccentricity, so that the frame lock tongue is separated from a groove at the rear section of the frame, and at the moment, the front section and the rear section of the frame can be folded; when the frame is unfolded, the spring plate on the frame lock tongue is pressed to return, the frame lock tongue is hooked by the frame lock tongue and each lock tongue bolt piece of the groove at the rear section of the frame, and the slope on the sliding lock tongue is led into the lock bolt of the boss by pressing a frame wrench, so that the safety effect of a double lock is achieved.

As shown in fig. 13-14, portable group battery of locking in frame, its characterized in that includes casing and battery, the casing include front end open-ended box, be provided with the lid on the opening of box, the battery be fixed in the box in, the box on be provided with power delivery outlet, the lid on the surface set up panel and reflector lamp, the panel indent is provided with charge mouth, cover connecting portion and battery locking mechanism, the surface of panel is provided with a cover, the cover connecting portion rotatable coupling of cover through pivot and lid is covered, be provided with between cover and the panel and be used for keeping covering the pulling force mechanism that the lid fits on the panel, the cover on be provided with the handle, the handle constitute by covering the handle hole of seting up. The lid in the lower part be provided with battery lock body, the lock body include lock button and battery spring bolt, have the mounting hole that is used for installing the lock button and stretches out the battery spring bolt on the lid, the lock button include the button and by the ejector pad that the button drove, the battery spring bolt on have wedge-shaped module that rises, the ejector pad promotes that the module that rises and drives the battery spring bolt retract inside the lid, battery spring bolt and lid inner wall between be connected with the elastic component who drives the battery spring bolt and stretch out the mounting hole, elastic component be the spring, lid and spring bolt are connected respectively at the both ends of extension spring. A rebound component for driving the lock button to rebound is connected between the lock button and the inner wall of the cover body. The resilience assembly is a spring, one end of the spring is fixed with the key, and the other side of the spring is fixed with a spring baffle arranged in the cover body.

As shown in fig. 15 and 16, includes a left footrest assembly, a right footrest assembly and an intermediate linkage assembly,

a. the left pedal assembly comprises a left bottom plate and a left pedal fixed on the left bottom plate, the left pedal is fixed with the left bottom plate through a screw, the tail end of the left bottom plate is provided with a left connecting part, the connecting part comprises two connecting pieces, the left connecting part is hinged with the left side of the intermediate connecting assembly, the left pedal assembly can be turned up or put down relative to the intermediate connecting assembly, the surface of the clamping side of the left connecting piece is fixed with a metal sheet, the metal sheet and the intermediate connecting part are respectively provided with a left ball spring positioning component and a left positioning groove matched with the left ball spring positioning component, the ball spring positioning component can adopt a positioning structure in the prior art, such as the ball spring positioning component comprises a steel ball and a spring, when the left pedal assembly is folded, the left ball spring positioning component is matched with the left positioning groove,

b. the right pedal assembly is in a strip shape and has the same structure as the left pedal assembly, and comprises a right bottom plate and a right pedal fixed on the right bottom plate, the right pedal is fixed with the right bottom plate through a screw, the right pedal comprises a right bottom plate and a right pedal fixed on the right bottom plate, the tail end of the right bottom plate is provided with a right connecting part, the right connecting part is hinged with the right side of the intermediate connecting assembly, the right pedal assembly can be turned up or put down relative to the intermediate connecting assembly, the right connecting part and the intermediate connecting part are respectively provided with a right ball spring positioning component and a right positioning groove matched with the right ball spring positioning component, when the right pedal assembly is folded, the right ball spring positioning component is matched with the right positioning groove,

when the walking stick is put down, the walking stick can step on feet, patterns on the surface of the walking stick can prevent slipping, the walking stick is turned over and is consistent with the appearance, the left pedal and the right pedal are both provided with damping, the spring presses the beads, the beads roll on the iron piece with the punched holes, the positioning and damping effects are achieved, and the walking stick can be prevented from falling down or making abnormal sound when the walking stick is walking.

As shown in fig. 17, comprises a saddle and a saddle pipe, wherein the saddle comprises a cushion and a shock absorption steel wire. The saddle pipe is composed of an upper saddle pipe, a lower saddle pipe and a saddle pipe bending mechanism connecting the upper saddle pipe and the lower saddle pipe. The saddle bottom sets up saddle fixed establishment, and saddle fixed establishment bottom and saddle pipe top have the joint face of mutually supporting. The saddle fixing mechanism is connected with the saddle pipe through a saddle rotating mechanism to enable the saddle to rotate along with the saddle rotating mechanism, the rotating mechanism is a rotating shaft, and the saddle pipe are rotatably connected on the rotating shaft through shaft holes respectively. A saddle hanging rod is fixed at the top of the saddle pipe, a saddle hook corresponding to the saddle hanging rod is arranged on the saddle fixing mechanism, the upper portion of the saddle hook is a transverse wrench portion, the lower portion of the saddle hook is a hook portion matched with the saddle pipe in shape, a pin shaft hole is formed in the saddle hook and located between the wrench portion and the hook portion, the saddle hook is fixed on a saddle pin shaft through the pin shaft hole, two sections of the saddle pin shaft are rotatably connected to the saddle fixing mechanism, and the hook portion and the rotating mechanism are fixed on two ends of a tension spring.

During folding, the first step of folding: the saddle spanner is pulled up, and the saddle can overturn from top to bottom this moment, and rotatory when the lower extreme, the breach inclined plane on the saddle pipe carries on spacingly, folding second step: the saddle pipe wrench is turned off for a certain angle to overcome the pressure of the spring on the saddle pipe wrench, the nylon sleeve is designed in the middle for self-lubricating, and the saddle pipe assembly and the saddle assembly can rotate together at the moment until the surface of the saddle contacts the surface of the frame; on the contrary, when the saddle needs to be unfolded, the whole saddle assembly is carried, and the saddle wrench and the saddle pipe wrench are respectively designed with the inclined planes, so that the saddle wrench and the saddle pipe wrench can automatically guide onto the hanging rod to hook the hanging rod during carrying, and can conveniently and quickly return to the unfolded state.

As shown in fig. 18-20, including last folding sheet and lower folding sheet, the rear end of upper and lower folding sheet is articulated to be connected, upper and lower folding sheet can coincide from top to bottom or open after rotating, be similar to opening and closing of "books", the front end of going up folding sheet has the couple recess, is provided with the couple in the couple recess, the couple tail end is connected through the couple pivot that runs through last folding sheet with last folding sheet, the couple passes through the tacking screw to be fixed the couple pivot on, folding sheet front end is provided with the peg down, it is fixed mutually with folding sheet down to go up folding sheet through (articulated of one side of itself and) couple hook peg, in order to increase stability, the lower surface of further last folding sheet cooperatees with the shape of the upper surface of folding sheet down, make closely laminating after folding sheet is folded mutually. A spanner is fixed on the end of the hook rotating shaft on one side of the upper folding sheet and drives the hook to rotate through the hook rotating shaft.

Furthermore, in order to increase the safety, an induction switch can be arranged, an induction component of the induction switch is fixed on the lower folding sheet, and the induction component is used for inducing the hook. When the hook hooks the hanging rod, the sensing assembly can sense the hook, and once the hook is disengaged, the sensing assembly can control the vehicle motor to stop rotating, so that accidents are prevented.

When in installation, the lower end part of the lower vertical pipe is inserted into the shaft hole of the vertical pipe of the first vertical cavity part and penetrates out of the shaft hole of the front fork to be connected with the upper folding sheet of the folding mechanism of the front fork, the lower folding sheet of the folding mechanism is fixed with the front fork which is connected with a front wheel, a hub motor is arranged in the front wheel to drive the front wheel to move, the lower vertical pipe can be rotationally fixed in a first vertical cavity of the front frame, the upper vertical pipe is connected with a handle rotating shaft of the folding handle through a handle connecting part, a lower saddle pipe of the saddle is fixed on a saddle pipe fixing buckle of the rear frame, a rear fork fixing port is fixed with an upper lamination of a folding mechanism of the rear fork, a lower lamination of the folding mechanism of the rear fork is fixed with the rear fork, a rear wheel is connected in the rear fork, the pedal fix the bottom in front frame position, the battery can insert the battery socket and fix the horizontal cavity of second in to through battery spring bolt and battery guide slot backplate joint. The hub motor is powered by the battery pack and is controlled by the brake and the control system, and the control mode and the control device can adopt the prior art of the electric vehicle, which can be designed and realized by persons skilled in the art.

When folding, as shown in fig. 21 to 26, the first step: in the fully deployed state, the left and right hands respectively engage the left and right handle wrenches to pull up, and simultaneously lower the left and right handles to rotate 90 degrees, and then turn up the left and right pedals simultaneously with both hands to achieve the state shown in fig. 22. The second step is that: 1. loosening the hoop spanner to retract the handlebar assembly and the steering mechanism assembly for a certain distance, and resetting the hoop spanner to lock; 2. the saddle wrench at the lower part of the saddle assembly is lifted to turn the saddle assembly by a certain angle, as shown in the state of figure 24. And thirdly, separately pressing down a wrench on the folding mechanism of the front fork and the rear fork, and retracting the front wheel assembly, the rear wheel assembly and the front fork assembly to enable the front wheel assembly and the rear fork assembly to be respectively clamped into the front wheel clamping seat and the rear wheel clamping seat for limiting, as shown in figure 24. The fourth step: the frame lock button is pushed, the frame lock wrench is lifted for a certain angle, and the front section and the rear section of the frame are bent, so that the length of the frame is shortened, and the space is saved better, as shown in fig. 25. The fifth step: the saddle pipe mechanism assembly is put down through the saddle pipe bending mechanism, and the saddle assembly can be put down at the same time; the handlebar assembly is put down through the pipe bending mechanism, the saddle assembly is pressed by the handlebar vertical pipe, and the hook can hook a rear connecting port of the frame. The folding process is completed.

Example 2

Referring to fig. 28 to 29, the folded electric two-wheeled vehicles are placed in storage compartments of a shared charging cabinet, each of the folded electric two-wheeled vehicles is provided with a GPS positioning device, and the sharing method is as follows:

after the user uses the folding electric two-wheeled vehicle, the user finds the nearest shared charging cabinet, puts the folding electric two-wheeled vehicle into the storage cabinet of the shared charging cabinet, closes the storage cabinet, sends a signal to the control platform by the control module on the shared charging cabinet, and rents the electric two-wheeled vehicle.

Example 3

The shared cabinet that charges sets up near electric automobile parking stall, electric two wheeler control platform butt joint electric automobile control platform, the shared cabinet that charges include a plurality of matter storage check, every matter storage check all is equipped with the electronic lock, the shared cabinet that charges is equipped with control module, control module passes through radio signal and connects electric two wheeler control platform, folding electric two wheeler places in the matter storage check, every folding electric two wheeler all is equipped with GPS positioner, the sharing method of electric two wheeler as follows:

Example 4

The electric two-wheel vehicle control platform is in butt joint with the electric vehicle control platform, the folding electric two-wheel vehicles are arranged in the electric vehicle, each folding electric two-wheel vehicle is provided with a GPS positioning device, and the sharing method of the electric two-wheel vehicles is as follows: when the user rents the electric automobile, visit electric two-wheeled vehicle control platform simultaneously, request renting folding electric two-wheeled vehicle, the user finishes using the back, sends and rents the request that finishes, and electric two-wheeled vehicle control platform passes through GPS positioner and judges whether folding electric two-wheeled vehicle, electric automobile and electric automobile parking area are unanimous, if unanimous, judge and rent and finish.

Claims

1. The utility model provides a folding electric bicycle which characterized in that folding electric bicycle concrete structure as follows: the folding electric two-wheeled vehicle comprises a vehicle body, wherein the vehicle body comprises the following components: