CN206218104U - Folding electric bicycle - Google Patents
Folding electric bicycle Download PDFInfo
- Publication number
- CN206218104U CN206218104U CN201621010486.8U CN201621010486U CN206218104U CN 206218104 U CN206218104 U CN 206218104U CN 201621010486 U CN201621010486 U CN 201621010486U CN 206218104 U CN206218104 U CN 206218104U
- Authority
- CN
- China
- Prior art keywords
- bottom girder
- electric bicycle
- wheel
- folding electric
- tie
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Motorcycle And Bicycle Frame (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The utility model is related to technical field of transportation means, more particularly, to folding bicycle, including：Front fork, front-wheel, back vent, trailing wheel, preceding tie-beam, rear tie-beam, bottom girder, rotation detaching structure and detaching structure；Front-wheel is rotated with one end of preceding tie-beam by front fork and is connected；Trailing wheel is connected by back vent with rear tie-beam one end；The other end of preceding tie-beam is connected with one end of bottom girder；Tie-beam is connected by rotating detaching structure with bottom girder afterwards, so that rear tie-beam is detachably connected with bottom girder；Detaching structure is additionally provided with the wall of bottom girder side, detaching structure is used to be detachably connected bottom girder with the bottom girder of another folding electric bicycle.When the folding electric bicycle, user can remove bottom girder with rear tie-beam, the bottom girder of the folding electric bicycle that bottom girder then is folded into handcart with another is connected, so as to form tricycle, user can ride tricycle, user need not be easy to use by Manual-pushing handcart.
Description
Technical field
The utility model is related to technical field of transportation means, more particularly, to folding bicycle.
Background technology
Electric bicycle, refer to using battery as supplementary energy, on the basis of ordinary bicycle, be mounted with motor,
The Personal Transporter of the electromechanical integration of the functional units such as controller, battery and display instrument system.People are in order to deposit
Folding electric bicycle is have also been devised with easy to carry, but, the electric bicycle after folding can not be used, so, people
Devise electric bicycle and the dual-purpose electric bicycle of handcart.
Folding electric bicycle in correlation technique, folding electric bicycle, including crossbeam, front fork, back vent, front-wheel, after
Wheel and motor；Front wheels and rear wheels are connected by front fork and back vent with crossbeam respectively；Crossbeam includes preceding tie-beam, rear tie-beam and bottom
Beam；One end of preceding tie-beam and front fork connecting shaft are rotated and be connecteds, and the other end is connected with one end rotation of bottom girder, and preceding tie-beam and
Bottom girder is in obtuse angle；One end of tie-beam and back vent connecting shaft are rotated and be connecteds afterwards, the one end of the other end and crossbeam away from preceding tie-beam
Connection is rotated, and rear tie-beam is with bottom girder in obtuse angle；Preceding tie-beam is rotated with bottom girder and is connected, and rear tie-beam is connected with bottom girder.It is logical
Crossing said structure can be folded into handcart by electric bicycle.It is achieved thereby that two kinds of work(of the electric bicycle ridden instead of walk and handcart
Energy.
But, the electric motor bicycle with folding in correlation technique, into the electric bicycle of handcart after folding, can only be promoted by people
Could use, so inconvenient user uses.
Utility model content
The purpose of this utility model is to provide folding electric bicycle, to solve to be inconvenient to make present in prior art
The technical problem that user uses.
The folding electric bicycle that the utility model is provided, including：Front fork, front-wheel, back vent, trailing wheel, preceding tie-beam, after connect
Connect beam, bottom girder, rotate detaching structure and detaching structure；Front-wheel is rotated with one end of preceding tie-beam by front fork and is connected；Trailing wheel leads to
Later pitch and be connected with rear tie-beam one end；The other end of preceding tie-beam is connected with one end of bottom girder；Tie-beam is torn open by rotation afterwards
Unload structure to be connected with bottom girder, so that rear tie-beam is detachably connected with bottom girder；Detaching structure is additionally provided with the wall of bottom girder side, is dismantled
Structure is used to be detachably connected bottom girder with the bottom girder of another folding electric bicycle.
Further, rotating detaching structure includes：Rotary cylinder, the first rotary shaft and the first adjustment structure；Rotary cylinder is set
In one end of bottom girder, one end of the first rotary shaft is arranged on rear tie-beam, and the other end is located in rotary cylinder；Adjustment structure sets
Put on rotary cylinder and the first rotary shaft, for rotary cylinder to be fixedly connected or be flexibly connected with the first rotary shaft.
Further, detaching structure includes the second rotary shaft and the second adjustment structure；Second rotary shaft is arranged on bottom girder
On the wall of side, the second adjustment structure is arranged in the second rotary shaft, for the second rotary shaft and rotary cylinder to be fixed or activity company
Connect.
Further, preceding tie-beam links together also by detaching structure is rotated.
Further, folding electric bicycle also includes handlebar, vehicle seat, the first expansion link and the second expansion link；Bottom girder
Two ends are also respectively provided with a steamboat；Handlebar is detachably connected by the first expansion link with the upper end of front fork, and vehicle seat is by the
Two expansion links are connected with the upper end of back vent；The fixing axle for installing the first expansion link or the second expansion link is provided with bottom girder
Set.
Further, it is located on bottom girder above fixed hub and is additionally provided with clip；Clip is used to fix the first expansion link
Or second expansion link.
Further, folding electric bicycle also includes the first steering structure；The lower end of the first expansion link passes through first turn
It is used to be connected with two steamboats to structure, so that two steamboat left-right rotations.
Further, folding electric bicycle also includes latch；Two steamboats are provided centrally with the first mounting hole, front-wheel
Center and the center of trailing wheel be provided with the second mounting hole；First mounting hole and the second mounting hole are used to wear the latch,
It is connected with the front wheels and rear wheels of another folding electric bicycle respectively with by the two of folding electric bicycle steamboats.
Further, folding electric bicycle also includes the second steering structure；Fixed knot is provided with side wall on bottom girder
Structure, fixed structure is used to be connected bottom girder with the bottom girder of another folding electric bicycle；First expansion link is turned to by second
Structure is used to be connected with front wheels and rear wheels, so that front wheels and rear wheels left-right rotation.
Further, the second steering structure includes connecting portion, first connecting rod and second connecting rod；Connecting portion includes connecting bushing
With fixed ring portion；Internal gear is provided with the inwall of connecting bushing；Be engaged with internal gear is provided with the outer wall of handlebar
One external gear；The second external gear is provided with the outer wall of connecting bushing；Fixed ring portion is set in outside connecting bushing, by connecting shaft
Set is fixed on bottom girder；The center of front wheels and rear wheels is provided with pull bar；It is provided with the side wall of one end of first connecting rod and
The first tooth bar that two external gears are engaged, and the end is arranged in fixed ring portion, and engaged with the second external gear；Second connecting rod
The other end is hinged with described pull bar；The second tooth being engaged with the second external gear is provided with the side wall of one end of second connecting rod
Bar, and the end is arranged in fixed ring portion, and engaged with the second external gear；The other end of second connecting rod is hinged with front-wheel pull bar.
The folding electric bicycle that the utility model is provided, tie-beam and bottom girder are detachable by rotating detaching structure thereafter
Link together, and be provided with what is be detachably connected for the bottom girder with another folding electric bicycle on the side wall of bottom girder
Detaching structure.When the folding electric bicycle that user is provided using the utility model, user can be by bottom girder and rear connection
Beam is removed, and the bottom girder of the folding electric bicycle that bottom girder then is folded into handcart with another is connected, so as to form three
Wheel car, user can ride tricycle, without by Manual-pushing handcart, being easy to user to use.
Brief description of the drawings
In order to illustrate more clearly of the utility model specific embodiment or technical scheme of the prior art, below will be right
The accompanying drawing to be used needed for specific embodiment or description of the prior art is briefly described, it should be apparent that, describe below
In accompanying drawing be some implementation methods of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is assembled into the structural representation of tricycle for folding electric bicycle that the utility model embodiment is provided；
Fig. 2 is assembled into the structural representation of tricycle for the utility model another kind folding electric bicycle for providing of embodiment
Figure；
Fig. 3 is assembled into the structural representation of five wheel cars for folding electric bicycle that the utility model embodiment is provided；
The structural representation of the folding electric bicycle that Fig. 4 is provided for the another embodiment of the utility model；
Fig. 5 is assembled into the structural representation of carriage for folding electric bicycle that the utility model embodiment is provided；
The structural representation of the second steering structure in the folding electric bicycle that Fig. 6 is provided for the utility model；
The structure that one embodiment of detaching structure is rotated in the folding electric bicycle that Fig. 7 is provided for the utility model is shown
It is intended to；
Another knot of one embodiment of detaching structure is rotated in the folding electric bicycle that Fig. 8 is provided for the utility model
Structure schematic diagram；
The another knot of one embodiment of detaching structure is rotated in the folding electric bicycle that Fig. 9 is provided for the utility model
Structure schematic diagram；
The structural representation of the one embodiment for the folding electric bicycle that Figure 10 is provided for the utility model.
Reference：
1- front forks；2- front-wheels；Tie-beam before 3-；
4- bottom girders；Tie-beam after 5- steamboats 6-；
7- handlebars；The expansion links of 8- first；9- vehicle seats；
The expansion links of 10- second；11- back vents；12- trailing wheels；
The steering structures of 13- second；14- rotary cylinders；The rotary shafts of 15- first；
16- contiguous blocks；17- adjusting rods；18- gaps；
19- cams；20- pulls piece；21- locking caps；
22- adjustment portions；23- fixed grooves；24- fixed lobes；
41- fixed hubs；The external gears of 81- first；131- fixes ring portion；
132- connecting bushings；133- first connecting rods；The tooth bars of 134- first；
135- second connecting rods；The tooth bars of 136- second；137- pull bars.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, this
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
It is term " " center ", " on ", D score, "left", "right", " perpendicular, it is necessary to explanation in description of the present utility model
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outward " are, based on orientation shown in the drawings or position relationship, to be only
Described with simplified for the ease of description the utility model, must had rather than the device or element for indicating or implying meaning specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.Additionally, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
, it is necessary to explanation, unless otherwise clearly defined and limited, term " is pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
Can be two connections of element internal.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Fig. 1 is assembled into the structural representation of tricycle for folding electric bicycle that the utility model embodiment is provided；Such as
Shown in Fig. 1, the folding electric bicycle that the present embodiment is provided, including：Front fork 1, front-wheel 2, back vent 11, trailing wheel 12, preceding tie-beam
3rd, rear tie-beam 6, bottom girder 4, rotation detaching structure and detaching structure；Front-wheel 2 is rotated by front fork 1 with one end of preceding tie-beam 3
Connection；Trailing wheel 12 is connected by back vent 11 with the one end of rear tie-beam 6；The other end of preceding tie-beam 3 is connected with one end of bottom girder 4；
Tie-beam 6 is connected by rotating detaching structure with bottom girder 4 afterwards, so that rear tie-beam 6 is detachably connected with bottom girder 4；The side wall of bottom girder 4
On be additionally provided with detaching structure, detaching structure is used to the bottom girder 4 of another folding electric bicycle detachably connect bottom girder 4
Connect.
Wherein, relative to the tie-beam of front fork 1, back vent 11 can not only be rotated front fork 1 relative to the tie-beam of back vent 11, and
Can also be relatively fixed；Preceding tie-beam 3 can not only be rotated relative to bottom girder 4, rear tie-beam 6 relative to bottom girder 4, and can also
Enough it is relatively fixed；Etc. all can realize being folded into folding electric bicycle all structures of handcart.
Rotating detaching structure can include：Two the first axle sleeves, two the second axle sleeves and two the first latches；The He of bottom girder 4
The section of tie-beam 6 is rectangle afterwards；The first axle sleeve is provided with two sides of the end face of bottom girder 4；Tie-beam 6 afterwards
End face two side walls on be provided with the second axle sleeve；One the first axle sleeve and second axle sleeve are used to wear one first
Latch.
Now, the detaching structure for being used cooperatively with above-mentioned rotation detaching structure is inserted including two the 3rd axle sleeves and two second
Pin；The 3rd axle sleeve being engaged with the first axle sleeve is provided with the side wall of bottom girder 4；One the first axle sleeve and the 3rd axle sleeve are used
Wear second latch.
When user is in the folding electric bicycle in using the present embodiment, by the first latch from the first axle sleeve and second
Extracted in axle sleeve, the 3rd axle sleeve of the side wall of the bottom girder of folding electric bicycle 4 is then folded into handcart with another
Folding electric bicycle the one end of bottom girder 4 the first axle sleeve alignment, the axis of the 3rd axle sleeve and the axis of the first axle sleeve is existed
On same straight line, then the second latch is inserted in the first axle sleeve and the 3rd axle sleeve, so as to by a folding electric bicycle
Bottom girder 4 and the bottom girder 4 of another folding electric bicycle connect so that two bottom girders 4 form T-shaped.So, by one
The folding electric that the front fork 1 of folding electric bicycle, front-wheel 2, preceding tie-beam 3, bottom girder 4 are folded into handcart with another is voluntarily
Car constitutes a tricycle.
User's operation direction for wheel above, and by above one motor of wheel, drive tricycle to advance；
Or, user can operate a direction taken turns above, by driving the motor on two wheels below, so as to drive three
Wheel car traveling.
In addition, battery is provided with preceding tie-beam 3, bottom girder 4 and rear tie-beam 6, battery, bottom in preceding tie-beam 3
The battery in battery and rear tie-beam 6 in beam 4, is connected in turn, for the motor on front-wheel 2 and/or trailing wheel 12
Power supply.
Additionally, three batteries can be electrically connected by plug and electrical socket, consequently facilitating user's dismounting folding
Fold electronic font car.Particularly when tricycle is assembled into, all of battery can be together in series, so that after improving folding
Tricycle distance travelled.
The folding electric bicycle that the utility model is provided, tie-beam and bottom girder are detachable by rotating detaching structure thereafter
Link together, and be provided with what is be detachably connected for the bottom girder with another folding electric bicycle on the side wall of bottom girder
Detaching structure.When the folding electric bicycle that user is provided using the utility model, user can be by bottom girder and rear connection
Beam is removed, and the bottom girder of the folding electric bicycle that bottom girder then is folded into handcart with another is connected, so as to form three
Wheel car, user can ride tricycle, without by Manual-pushing handcart, being easy to user to use.
The structure that one embodiment of detaching structure is rotated in the folding electric bicycle that Fig. 7 is provided for the utility model is shown
It is intended to；Another structure of one embodiment of detaching structure is rotated in the folding electric bicycle that Fig. 8 is provided for the utility model
Schematic diagram；The another knot of one embodiment of detaching structure is rotated in the folding electric bicycle that Fig. 9 is provided for the utility model
Structure schematic diagram, the structural representation of the one embodiment in the folding electric bicycle that Figure 10 is provided for the utility model.As schemed
Shown in 7-10, on the basis of above-described embodiment, further, rotating detaching structure includes：Rotary cylinder, the first rotary shaft and
One adjustment structure；Rotary cylinder is arranged on one end of bottom girder, and one end of the first rotary shaft is arranged on rear tie-beam, and the other end wears
In rotary cylinder；Adjustment structure is arranged on rotary cylinder and the first rotary shaft, is connected for rotary cylinder and the first rotary shaft to be fixed
Connect or be flexibly connected.Detaching structure includes the second rotary shaft and the second adjustment structure；Second rotary shaft is arranged on the side of bottom girder
On wall, the second adjustment structure is arranged in the second rotary shaft, for the second rotary shaft to be fixedly connected or activity with rotary cylinder
Connection.
Wherein, the first adjustment structure include two contiguous blocks 16, adjusting rod 17 and cams 19, on the outer wall of rotary cylinder 14 between
Ground is provided with two inverted U-shaped gaps 18, the side wall of rotary cylinder 14 is located at the part formation regulation of the inverted U-shaped inner side of gap 18
Portion；Fixed lobe 24 is provided with the inwall of adjustment portion, two one end of contiguous block 16 connect with an outer wall for adjustment portion respectively
Connect, other end compartment of terrain is fixed on adjusting rod 17.One end of adjusting rod 17 is provided with locking cap 21, and the other end sets cam
19, the outer wall of locking cap 21 and cam 19 with rotary cylinder 14 is abutted.Can also be set on cam 19 and pull piece 20.Rotary shaft 15
Outer wall on be provided with the fixed groove 23 that card sets fixed lobe 24；Rotary cylinder 14 is fixed on the rear end of bottom girder, rotary shaft vertically
15 upper end is fixed on rear tie-beam vertically.
Be through rotary shaft 15 in rotary cylinder 14 by user, and fixed lobe 24 is arranged in fixed groove 23, is rotated further by
Cam 19 so that the part more long of cam 19 abuts with the outer wall of rotary cylinder 14 so that adjusting rod 17 is to being provided with cam 19
One end is moved, so that drive two contiguous blocks 16 close to each other, two adjustment portions on two drive rotary cylinders 14 of contiguous block 16
It is close to each other so that the internal diameter that rotary cylinder 14 is located at two adjustment portions reduces, and fixed lobe 24 is fastened in fixed groove 23,
And fixed lobe 24 can not be relatively fixed groove 23 and rotate, now, rotary cylinder 14 and rotary shaft 15 are fixed, that is, bottom girder is with after
Tie-beam is fixed.
When needing to pull down bottom girder and rear tie-beam, user's rotation cam 19 so that the less portion of the size of cam 19
Point abutted with the outer wall of rotary cylinder 14, now, adjusting rod 17 to the side shifting away from cam 19, two contiguous blocks 16 and two
To the side shifting away from other side, rotary cylinder 14 is located at the internal diameter increase at adjustment portion 22 to adjustment portion 22, fixed lobe 24 with it is solid
Determine that there is gap between groove 23, finally rotary shaft 15 is pulled down from rotary cylinder 14.
Now, detaching structure is the second rotary shaft, and the structure of the second rotary shaft is identical with the structure of the first rotary shaft, second
Adjustment structure includes multiple fixed lobes, and multiple fixed lobes are disposed on the second rotation along the circumferential direction of the second rotary shaft
On the outer wall of axle.User is by the bottom girder side wall of the rotary cylinder 14 on a folding electric bicycle bottom girder and another bicycle
On the second rotary shaft by mode as described above coordinate fixation form tricycle.
Preceding tie-beam 3 can also be connected with bottom girder 4 by rotary cylinder as described above 14, the first rotary shaft 15 and the first adjustment structure
Connect；Rotary cylinder 14 is vertically arranged in the front end of bottom girder 4, and the first rotary shaft 15 is vertically arranged in the rear end of preceding tie-beam 3.User
By first rear end of the bottom girder of two-wheeled cycle 4 by way of the first rotary shaft 15 and rotary cylinder 14 coordinate with second two
The side wall of the bottom girder 4 of wheel bicycle is connected, and then rotates the cam on second front end of the bottom girder of bicycle 4, makes cam
The part of upper reduced size abuts with the outer wall of rotary cylinder 14, and fixed lobe 2424 has gap, Ran Houzhuan with fixed groove 23
Dynamic first rotary shaft 15 so that preceding tie-beam 3 is vertical with bottom girder 4.Then, after rotating in the same way on tie-beam 6
Rotary shaft 15 so that tie-beam 6 is vertical with bottom girder 4 afterwards, from the assembling completed from two-wheeled cycle to tricycle.
In addition, also first rotary shaft 15 can be set on first side wall of the bottom girder of two-wheeled cycle 4, at second two
Rotary cylinder 14 is set on the side wall of the bottom girder 4 of wheel bicycle.User can be by first on first bottom girder of two-wheeled cycle 4
Rotary cylinder 14 in rotary shaft 15 and second bottom girder of two-wheeled cycle 4 coordinates to be fixed, then again by two two-wheeled cycles
Preceding tie-beam 3 and rear tie-beam 6 turn to it is vertical with bottom girder 4, so as to be assembled into quadricycle.
On the basis of above-described embodiment, further, preceding tie-beam 3 links together also by detaching structure is rotated.
When the tricycle of user's small volume, can be by preceding tie-beam 3 so as to disassemble on bottom girder 4, and will be preceding
The bottom girder 4 of the folding electric bicycle that tie-beam 3 is folded into handcart with another is connected, so as to form the three of small volume
Wheel car, is easy to user to use.
The structural representation of the folding electric bicycle that Fig. 4 is provided for the another embodiment of the utility model；As shown in figure 4,
On the basis of above-described embodiment, further, folding electric bicycle also includes handlebar 7, vehicle seat 9, the first expansion link 8 and the
Two expansion links 10；The two ends of bottom girder 4 are also respectively provided with a steamboat 5；Handlebar 7 is by the first expansion link 8 and the upper end of front fork 1
It is detachably connected, vehicle seat 9 is connected by the second expansion link 10 with the upper end of back vent 11；It is provided with bottom girder 4 for installing first
The fixed hub 41 of the expansion link 10 of expansion link 8 or second.
When user is by the bottom girder of an one end for the bottom girder of folding electric bicycle 4 and another folding electric bicycle
When 4 side wall is connected, i.e., when two bottom girders 4 form T-shaped structure, used for the ease of user, be provided with bottom girder 4
Fixed hub 41.Second expansion link 10 is mounted on the axle sleeve on the bottom girder 4 of T-shaped shoulder, consequently facilitating user
Operation tricycle.
Certainly, in the following embodiments, it is small by two when another is folded into the folding electric bicycle of handcart
Wheel 5 be assembled into tricycle behind after two wheels be connecteds, after constituting five wheels car (refer to Fig. 3), make for the ease of user
With five wheel cars after assembling, handlebar 7 can be installed in the fixed hub 41 on the two of back bottom girders 4 of handcart.So,
User using five take turns car when, the people being sitting on hand push below, can hand hold handlebar 7, to fix figure, it is to avoid from five wheel
Dropped on car drop-down.
On the basis of above-described embodiment, further, on bottom girder 4 it is located above fixed hub and is additionally provided with clip；
Clip is used to fix the first expansion link 8 or the second expansion link 10.
When user is using, when the larger tricycle of volume or five wheel cars, in order that handlebar 7 and vehicle seat 9 are fixed, no
Rotate, clip is additionally provided with bottom girder 4, the first expansion link 8 or the second expansion link 10 are fixed on the bottom of by by clip
On beam 4, the first expansion link 8 or the second expansion link 10 is not rotated, be easy to user to use.
On the basis of above-described embodiment, further, folding electric bicycle also includes the first steering structure；First stretches
The lower end of contracting bar 8 is used to be connected with two steamboats 5 by the first steering structure, so that two left-right rotations of steamboat 5.
Wherein, each steamboat 5 is detachably connected by the 3rd expansion link with bottom girder 4, and one end of the 3rd expansion link with
Steamboat 5 rotates connection, and the other end is provided with the first rotating disk, and being provided with for the first rotating disk interval is multiple fan-shaped raised；On bottom girder 4
The second rotating disk is provided with, and the second rotating disk is vertical with the bearing of trend of bottom girder 4；It is provided with second rotating disk and fan-shaped raised setting
Scalloped recess.Realized by above-mentioned structure, the supporting role of steamboat 5, and the folding of handcart is folded into another
The connection of bicycle.
In addition, the first steering structure is identical with the structure type of the second following steering structures 13.
When a folding bicycle is folded into handcart, in order that handcart can be driven with motor.First is stretched
Bar 8 be arranged on bottom girder 4 on, then by the first steering structure be arranged on bottom girder 4 on, by rotate handlebar 7 so as to drive two it is small
Take turns 5 left and right turns.Then, two bull wheels by motor driving below, i.e., unfolded preceding front-wheel 2 and trailing wheel 12, so as to push away
Start go-cart advance.It thus is avoided that user promotes handcart, is easy to user to use.
Fig. 3 is assembled into the structural representation of five wheel cars for folding electric bicycle that the utility model embodiment is provided；Such as
Shown in Fig. 3, on the basis of above-described embodiment, further, folding electric bicycle also includes latch；In two steamboats 5
The heart is provided with the first mounting hole, and the center of front-wheel 2 and the center of trailing wheel 12 are provided with the second mounting hole；First mounting hole and
Two mounting holes are used to wear the latch, and the two of folding electric bicycle steamboats 5 are electric with another folding respectively
The front-wheel 2 and trailing wheel 12 of dynamic bicycle are connected.
When user needs to carry many people, can be on the basis of the tricycle of above-mentioned assembling, in another folding
It is connected with two bull wheels behind the tricycle of composition into two steamboats 5 on handcart, so as to be assembled into five wheel cars.When
So, it is also possible on the basis of five wheel cars, then add one or more to be folded into the folding electric bicycle of handcart.So that can
Once to carry many people.
Fig. 5 is assembled into the structural representation of carriage for folding electric bicycle that the utility model embodiment is provided；Such as
Shown in Fig. 5, on the basis of above-described embodiment, further, folding electric bicycle also includes the second steering structure 13；Bottom girder
Fixed structure is provided with side wall on 4, fixed structure is used to connect bottom girder 4 with the bottom girder 4 of another folding electric bicycle
Connect；First expansion link 8 is used to be connected with front-wheel 2 and trailing wheel 12 by the second steering structure 13, so that front-wheel 2 and trailing wheel 12
Left-right rotation.
Wherein, fixed structure also includes two the 4th axle sleeves being engaged with the 3rd axle sleeve, and two the 4th axle sleeves are arranged on
On the side wall of bottom girder 4, for side wall of the bottom girder 4 of the folding electric bicycle of the formation handcart to be folded into hand with another
The side wall connection of the bottom girder 4 of the folding electric bicycle of go-cart, so as to constitute carriage.
In addition, one end of one end of front fork 1 of handcart and back vent 11 links together, and use is provided with front fork 1
In fixed handlebar 7 or the fixed cover of vehicle seat 9.
When two handcart composition carriages, vehicle seat 9 is fixed on the fixed cover of one of handcart, another hand
Handlebar 7 is fixed on the fixed cover of go-cart.And the second steering structure 13 is installed in the lower end of the first expansion link 8, so that before realizing
Two steerings of bull wheel in face.And two bull wheels by motor driving above, or two bull wheels below, you can drive four
Wheel car traveling.
Certainly, on the basis of carriage, one or more handcart can also be connected.Will be other one or
Two steamboats 5 on multiple handcarts are connected with two bull wheels of handcart above successively, so as to be formed with multipair bull wheel
Handcart.
The folding bicycle that the utility model is provided, single wheel can be then folded bicycle as single wheel balance car, two wheels,
Three-wheel or carriage are combined into two chassis, using flexible, folding part can set electronic auto-folder control, more just
Profit.
In addition, the connecting rod of auxiliary wheel is gone into rear side to be connected with trailing wheel center, plays fixation, it can also do in addition
Car is supportted or goes to rear and does rear shelf, is more than the miscellaneous function after its deformation.
The structural representation of the second steering structure in the folding electric bicycle that Fig. 6 is provided for the utility model；Such as 5 and figure
Shown in 6, on the basis of above-described embodiment, further, the second steering structure 13 includes connecting portion, first connecting rod 133 and the
Two connecting rods 135；Connecting portion includes connecting bushing 132 and fixed ring portion 131；Internal gear is provided with the inwall of connecting bushing 132；
The first external gear 81 being engaged with internal gear is provided with the outer wall of handlebar 7；Second is provided with the outer wall of connecting bushing 132
External gear；Fixed ring portion 131 is set in outside connecting bushing 132, and connecting bushing 132 is fixed on bottom girder 4；Front-wheel 2 is with after
The center of wheel 12 is provided with pull bar 137；It is provided with what is be engaged with the second external gear on the side wall of one end of first connecting rod 133
First tooth bar 134, and the end is arranged in fixed ring portion 131, and engaged with the second external gear；The other end of second connecting rod 135
It is hinged with described pull bar 137；The second tooth being engaged with the second external gear is provided with the side wall of one end of second connecting rod 135
Bar 136, and the end is arranged in fixed ring portion 131, and engaged with the second external gear；The other end of second connecting rod 135 and front-wheel 2
Pull bar 137 is hinged.
Wherein, fixed ring portion 131 is to be detachably connected with bottom girder 4, and the structure being detachably connected has a lot, for example：Can
Draw-in groove is provided with the side wall of fixed ring portion 131, projection is provided with bottom girder 4, the projection on bottom girder 4 is fixed
In the draw-in groove of fixed ring portion 131, so as to fixed ring portion 131 is fixed on bottom girder 4.And for example：Also set up in fixed ring portion 131
Have the first connecting tube, and connecting tube external diameter of the internal diameter more than the first expansion link 8；Fixing nut is arranged with connecting tube, the bottom of at
Be provided with the second connecting tube on beam 4, and the diameter of the second connecting tube and the first connecting tube equal diameters, and in the second connecting tube
Outer wall on be provided with the screw thread being engaged with fixing nut, the first connecting tube and the second connecting tube are fixed by fixing nut
Together.
In addition, the diameter with diameter greater than the first expansion link 8 of the upper end open of fixed ring portion 131, the diameter of lower ending opening
Less than the diameter of expansion link.
When user needs to use the first steering structure and the second steering structure 13, fixed ring portion 131 is arranged on bottom
On beam 4, then the lower end of the first expansion link 8 is placed in fixed ring portion 131, the first external gear 81 of the first expansion link 8 with
Internal gear is engaged.One end of first connecting rod 133 is engaged with the second external gear again, on a bull wheel of the other end and handcart
Rod hinge connection；One end of second connecting rod 135 is engaged with the second external gear, the connecting rod of another bull wheel of the other end and the handcart
It is hinged, and the bearing of trend of the two connecting rods is opposite.
When user turns left handlebar 7, connecting bushing 132 is driven to rotate by the first expansion link 8, so as to drive the
One connecting rod 133 and second connecting rod 135 are moved, so that pull two bull wheels dynamic towards left swing, so as to realize turning to the left.Turn right
Handlebar 7, then realize turning to the right.
Finally it should be noted that：Various embodiments above is only used to illustrate the technical solution of the utility model, rather than it is limited
System；Although being described in detail to the utility model with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
1. folding electric bicycle, it is characterised in that including：Front fork, front-wheel, back vent, trailing wheel, preceding tie-beam, rear tie-beam, bottom
Beam, rotation detaching structure and detaching structure；
The front-wheel is rotated with one end of the preceding tie-beam by front fork and is connected；The trailing wheel by the back vent with it is described after
Tie-beam one end connects；
The other end of the preceding tie-beam is connected with one end of the bottom girder；The rear tie-beam is by the rotation detaching structure
It is connected with the bottom girder, so that the rear tie-beam is detachably connected with the bottom girder；
Detaching structure is additionally provided with the wall of the bottom girder side, the detaching structure is used for the bottom girder and another folding electric
The bottom girder of bicycle is detachably connected.
2. folding electric automatic vehicle according to claim 1, it is characterised in that the rotation detaching structure includes：Rotate
Cylinder, the first rotary shaft and the first adjustment structure；
The rotary cylinder is arranged on one end of the bottom girder, and one end of first rotary shaft is set on tie-beam in the rear,
The other end is located in the rotary cylinder；The adjustment structure is arranged on the rotary cylinder and first rotary shaft, is used for
The rotary cylinder is fixedly connected or be flexibly connected with first rotary shaft.
3. folding electric bicycle according to claim 2, it is characterised in that the detaching structure includes the second rotary shaft
With the second adjustment structure；
Second rotary shaft is arranged on the side wall of the bottom girder, and second adjustment structure is arranged on second rotary shaft
On, for second rotary shaft to be fixedly connected or be flexibly connected with the rotary cylinder.
4. folding electric bicycle according to claim 1, it is characterised in that the preceding tie-beam is also by the rotation
Detaching structure links together.
5. the folding electric bicycle according to claim any one of 1-4, it is characterised in that also including handlebar, vehicle seat,
One expansion link and the second expansion link；The two ends of the bottom girder are also respectively provided with a steamboat；
The handlebar is detachably connected by first expansion link and the upper end of the front fork, and the vehicle seat passes through described second
Expansion link is connected with the upper end of the back vent；
The fixed hub for installing first expansion link or second expansion link is provided with the bottom girder.
6. folding electric bicycle according to claim 5, it is characterised in that the fixed hub is located on the bottom girder
Top be additionally provided with clip；
The clip is used to fix first expansion link or second expansion link.
7. folding electric bicycle according to claim 5, it is characterised in that also including the first steering structure；
The lower end of first expansion link is used to be connected with two steamboats by first steering structure, so that two
The individual steamboat left-right rotation.
8. folding electric bicycle according to claim 5, it is characterised in that also including latch；Two steamboats
It is provided centrally with the first mounting hole, the center of the center of the front-wheel and the trailing wheel is provided with the second mounting hole；
First mounting hole and second mounting hole are used to wear the latch, by one the two of folding electric bicycle
The individual steamboat is connected with the front-wheel and the trailing wheel of another folding electric bicycle respectively.
9. folding electric bicycle according to claim 5, it is characterised in that also including the second steering structure；
Fixed structure is provided with side wall on the bottom girder, the fixed structure is used for the bottom girder and another folding electricity
The bottom girder connection of dynamic bicycle；
First expansion link is used to be connected with the front-wheel and the rear wheel drive by second steering structure, so that institute
State front-wheel and the trailing wheel left-right rotation.
10. folding electric bicycle according to claim 9, it is characterised in that second steering structure includes connection
Portion, first connecting rod and second connecting rod；
The connecting portion includes connecting bushing and fixed ring portion；Internal gear is provided with the inwall of the connecting bushing；
The first external gear being engaged with the internal gear is provided with the outer wall of the handlebar；
The second external gear is provided with the outer wall of the connecting bushing；The fixed ring portion is set in outside the connecting bushing, with
The connecting bushing is fixed on the bottom girder；
The center of the front-wheel and the trailing wheel is provided with pull bar；
The first tooth bar being engaged with second external gear is provided with the side wall of one end of the first connecting rod, and the end sets
Put in the fixed ring portion, and engaged with second external gear；The drawing of the other end of the second connecting rod and the front-wheel
Bar is hinged；
The second tooth bar being engaged with second external gear is provided with the side wall of one end of the second connecting rod, and the end sets
Put in the fixed ring portion, and engaged with second external gear；The drawing of the other end of the second connecting rod and the front-wheel
Bar is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621010486.8U CN206218104U (en) | 2016-08-30 | 2016-08-30 | Folding electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621010486.8U CN206218104U (en) | 2016-08-30 | 2016-08-30 | Folding electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206218104U true CN206218104U (en) | 2017-06-06 |
Family
ID=58782817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621010486.8U Expired - Fee Related CN206218104U (en) | 2016-08-30 | 2016-08-30 | Folding electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206218104U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108482557A (en) * | 2018-05-18 | 2018-09-04 | 陶海军 | A kind of bicycle automatic adjustment handle is horizontal |
-
2016
- 2016-08-30 CN CN201621010486.8U patent/CN206218104U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108482557A (en) * | 2018-05-18 | 2018-09-04 | 陶海军 | A kind of bicycle automatic adjustment handle is horizontal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104417640B (en) | Bicycle kickstand | |
| CN205034254U (en) | But multi -functional annular self -balancing electric motor car of independent assortment | |
| CN206218104U (en) | Folding electric bicycle | |
| CN201530369U (en) | Tire burst emergency trailer for motorcycles and electric vehicles | |
| CN105292334B (en) | A kind of quick access device and Electric disability vehicle | |
| CN103407484A (en) | Rear wheel transmission steering control system of inverted tricycle | |
| CN205998050U (en) | The vehicles | |
| CN206734513U (en) | A kind of deformable electrodynamic balance car | |
| CN203832673U (en) | Four-wheeled walking mechanism | |
| CN204688268U (en) | Can be used for the assistant conveyance shelf of two-wheel car | |
| CN201907608U (en) | Electric standing vehicle | |
| CN203111308U (en) | Mechanical steering device and electric automobile using same | |
| CN203793527U (en) | Portable folding electric tricycle | |
| CN204801969U (en) | Stand -type full foot control electric motor car | |
| CN205095403U (en) | Toy car with stand -type rotation function | |
| CN205239787U (en) | Connect device and electronic tricycle for disabled soon | |
| CN206749887U (en) | A kind of racing car steering for being applied to energy-conservation sports contest | |
| CN205010405U (en) | Folding electric scooter | |
| CN201980305U (en) | Four-wheel electric standing vehicle | |
| CN206187215U (en) | Preceding two -wheeled turns to device suitable for fall tricycle | |
| CN205168764U (en) | Folding electric scooter | |
| CN110497995A (en) | A kind of multiduty folding tricycle operating mechanism, application method | |
| CN204587154U (en) | A kind of Electrical Bicycle | |
| CN202089185U (en) | Foldable electric traveling mechanism | |
| CN103507906A (en) | Ultra-small electric bicycle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20200830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |