CN206141716U - Foldable electric bicycle - Google Patents
Foldable electric bicycle Download PDFInfo
- Publication number
- CN206141716U CN206141716U CN201620880806.9U CN201620880806U CN206141716U CN 206141716 U CN206141716 U CN 206141716U CN 201620880806 U CN201620880806 U CN 201620880806U CN 206141716 U CN206141716 U CN 206141716U
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- seat pipe
- pipe
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- lock
- draw
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- 230000002093 peripheral effect Effects 0.000 claims description 9
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 230000007306 turnover Effects 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 abstract description 15
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model relates to a foldable electric bicycle, its characterized in that: including upset saddle gear, auxiliary stay mechanism and, folding mechanism, the upset saddle gear can guarantee with seat folding mechanism that the appearance fashion of electric motor car is pleasing to the eye, and the electric motor car small in size after folding. Auxiliary stay mechanism can assist the user to drag the electric motor car under the fold condition, the electric motor car traction of being convenient for, and the order more convenient use. Advantage to sum up, it is smaller and more exquisite that foldable electric bicycle converts into the volume, and appearance brief and fashionable, and folding operations is simple swift. In addition, electric motor car after folding is convenient for drag.
Description
Technical field
This utility model belongs to vehicle technology field, more particularly to a kind of electric motor bicycle with folding.
Background technology
Electric bicycle has environmental protection, conveniently advantage, with people's living standard and environmental consciousness not
It is disconnected to improve.Electric motor car will become the main traffic walking-replacing tool of people's short distance trip.
Electric motor bicycle with folding is one kind of Electric bicycle, is referred to by folding the vehicle for realizing reducing electric motor car overall volume.
This vehicle is adapted to being loaded on automobile or used in urban transportation, and as short distance walking-replacing tool the green grass or young crops of people is subject to
Look at.State before and after existing electric motor bicycle with folding is folded is framework construction, not only hinders and carries, and outward appearance is not good, these shortcomings
The development of the Electric bicycle of electric motor bicycle with folding is hindered to a certain extent.
The content of the invention
This utility model aims to solve the problem that technical problem of the prior art and quick, the profile fashion that provides a kind of folding operation
The electric motor bicycle with folding taken down the exhibits attractive in appearance.
This utility model is adopted the technical scheme that to solve technical problem present in known technology：One kind folds electricity
Motor-car, including front-wheel, trailing wheel, battery, handlebar, tube body, seat pipe body, saddle body and vehicle frame, the front-wheel is arranged on
The lower end tube body, the handlebar is arranged on the upper end tube body, and the saddle body is arranged on the seat
The upper end of tube body, the seat pipe body is arranged on the vehicle frame by first rotating shaft, described that tube body is passed through second turn
Axle is arranged on the vehicle frame, the side shield two pieces installed on the vehicle frame face to face and is symmetrically set, described in two pieces
Accommodating groove is formed between side shield；The battery is arranged in the accommodating groove between two pieces of side shields；The trailing wheel is installed
At the rear portion of the vehicle frame and between two pieces of side shields；It is characterized in that：Also include saddle support body, the first bearing pin,
Plug Division, bayonet lock, clamp, locking spring, top；The rear underside of the saddle body is by first bearing pin and the saddle
Base frame body is hinged；The axis of first bearing pin is vertical with the axis of the saddle body；The Plug Division is located at the saddle
The bottom of seat body, the plugging position is in the front of first bearing pin；The bayonet lock is inserted on the Plug Division, described
The axis parallel of the axis of bayonet lock and the saddle body；Described to come directly towards the rear end for being fixed on the bayonet lock, the clamp is consolidated
It is scheduled on the front end of the bayonet lock；The locking spring is sleeved on the bayonet lock, and the locking spring located at it is described top with
Between the Plug Division；The front portion of the saddle support body is provided with can be with the chuck of the clamp clamping；Also include seat pipe locking bar,
Seat pipe lock pin, seat pipe lock handle, seat pipe snap, pipe jam plate, pipe lock pin；The seat pipe locking bar is interior located at the seat pipe body
Side；The seat pipe lock pin is connected with the lower end of the seat pipe locking bar；The top of the seat pipe body is provided with axial upper hopper chute, institute
Seat pipe lock handle is stated located at the outside of the seat pipe body and is connected with the seat pipe locking bar through the axial upper hopper chute；The seat
Pipe snap couples respectively the seat pipe body and seat pipe lock located at the inner side of the seat pipe body, the two ends of the seat pipe snap
Bar；The rear portion of the vehicle frame, the lower end of the close seat pipe body are provided with can launch with the seat pipe of the seat pipe lock pin clamping
Draw-in groove and seat pipe fold draw-in groove, and the seat pipe folds the back upper place that draw-in groove launches draw-in groove located at the seat pipe；It is described tube body
Bottom be provided with lock body chute, it is described that pipe lock pin is arranged in the lock body chute；It is described that pipe jam plate locks pipe with described
Pin connection, it is described pipe jam plate and described being connected with a pipe snap between tube body；The vehicle frame it is anterior, near described
The lower end of tube body is provided with can launch draw-in groove pipe lock pin clamping with described pipe；The rear portion of the vehicle frame is provided with back vent
Frame, also bag overturning support, elastic tensioning part and roller；The rear end of the overturning support is by the second hinge described
On rear crotch, second bearing pin is located at the axletree front of the trailing wheel；The roller is arranged on before the overturning support
End；The two ends of the elastic tensioning part connect respectively overturning support and rear crotch；Pacify on one sidepiece of the overturning support
Portion is scrunched equipped with stretch out the side shield side；Described in two between side shield, have positioned at the rear of the rear crotch and be used for
Accommodate the containing cavities of the roller；The side shield is provided with groove, and pedal (7), the pedal setting-in are provided with the groove
In the groove, the pedal is arranged on the vehicle frame by the 3rd bearing pin, and the axis horizontal of the 3rd bearing pin is arranged,
The upper inner of the medial part of the groove and the pedal be provided with can mutual adhesive Magnet block；Under the pedal
Portion is provided with extension；The handlebar includes two handlebar units, and the handlebar unit is respectively hinged at the both sides tube body,
Described that the both sides of tube body are provided with grafting closing piece, the inner end of the handlebar unit is set with grafting lock tube, the grafting lock
Being provided between set and the handlebar unit makes the grafting lock tube hold out against spring to what the grafting closing piece direction held out against；It is described to insert
It is lozenges to connect the outer peripheral face of closing piece and the inner peripheral surface of the grafting lock tube coordinated with the outer peripheral face.
This utility model can also adopt following technical measures：
The vehicle frame includes front body cradle and rear slide frame, the front body cradle located at the front portion of the vehicle frame, it is described before
Body cradle is hinged tube body by second rotating shaft with described；It is described that pipe expansion draw-in groove is located on the front body cradle,
The front body cradle is provided with inclined-plane slideway；The rear slide is set up in the rear portion of the vehicle frame, the seat pipe launch draw-in groove and
Seat pipe folds draw-in groove on the rear slide frame, launches draw-in groove on slideway shelf, positioned at the seat pipe in the rear and seat pipe is received
Close and have between draw-in groove cambered way.
The seat pipe lock pin, be lozenges the cross section of pipe lock pin, the seat pipe launch draw-in groove, seat pipe fold draw-in groove and
It is lozenges the cross section that pipe launches draw-in groove.
The seat pipe body inner side is fixed with inner tube set, the said inner tube set suit seat pipe locking bar, said inner tube tackling
There is inward flange, the seat pipe locking bar has outward flange, and the seat pipe snap is sleeved on the seat pipe locking bar and positioned at described interior
Between flange and the outward flange.
The middle part of the clamp is fixed with the front end of the bayonet lock, and the two ends top of the clamp is kayser face, the card
The two ends bottom of plate is top pressure wedge surface.
The front end both sides of the saddle support body are the chuck, and the top of the chuck is kayser wedge surface.
The elastic tensioning part is extension spring.
The elastic tensioning part is elastic drawstring.
The turning-over support is set up between the rear crotch and the trailing wheel.
Cover plate is installed between two pieces of side shields.
This utility model has the advantages and positive effects that：
The equivalent volume of electric motor bicycle with folding described in the utility model is more compact, and the brief fashion of profile, and folding operation is simple
Fast.In addition, the electric motor car after folding is easy to drag.
Description of the drawings
Fig. 1 is the structural representation of this utility model deployed condition；
Fig. 2 is the structural representation of this utility model folded state；
Fig. 3 is the structural representation that saddle gear 1 is overturn in this utility model；
Fig. 4 is the structural representation of auxiliary support mechanism 2 in this utility model；
Fig. 5 is the structural representation of, seat fold mechanism 3 in this utility model；
Fig. 6 is the sectional view of, the seat pipe body of seat fold mechanism 3 in this utility model；
Fig. 7 is the structural representation of, the rear slide frame of seat fold mechanism 3 in this utility model；
Fig. 8 is the structural representation of, the front body cradle of seat fold mechanism 3 in this utility model；
Fig. 9 is the deployed condition structural representation of handlebar in this utility model；
Figure 10 is the folded state structural representation of handlebar in this utility model.
In figure：
1st, saddle gear is overturn；
1-1, saddle body；1-2, saddle support body；1-2-1, chuck；1-2-2, kayser wedge surface；1-3, the first bearing pin；1-4、
Plug Division；1-5, bayonet lock；1-6, clamp；1-6-1, top pressure wedge surface；1-7, top；
2nd, auxiliary support mechanism；
2-1, side shield；2-1-1, groove；2-2, trailing wheel；2-3, overturning support；2-4, elastic tensioning part；2-5, rolling
Son；2-6, scrunch portion；2-7, containing cavities；
3rd, seat fold mechanism；
3-1, vehicle frame；3-1-1, seat pipe launch draw-in groove；3-1-2, seat pipe fold draw-in groove；3-1-3, pipe is launched draw-in groove；3-
1-4, front body cradle；3-1-5, rear crotch；3-1-6, rear slide frame；3-1-7, inclined-plane slideway；3-1-8, cambered way；3-2, seat
Tube body；3-2-1, Axisal movement groove；3-2-2, axial upper hopper chute；3-3, tube body；3-3-1, lock body chute；3-4, first
Rotating shaft；3-5, the second rotating shaft；3-6, seat pipe locking bar；3-7, seat pipe lock pin；3-8, seat pipe lock handle；3-9, seat pipe snap；3-10,
Pipe jam plate；3-11, pipe lock pin；3-12, inner tube set；
4th, handlebar；4-1, handlebar unit；5th, grafting lock tube；6th, Magnet block；7th, pedal；7-1, extension；8th, cover plate；9、
Handle afterwards；10th, front handle；11st, spring is held out against.
Specific embodiment
For the content of the invention of the present utility model, feature and effect can be further appreciated that, following examples are hereby enumerated, and coordinated
Accompanying drawing describes in detail as follows：
Refer to Fig. 1 and Fig. 2, a kind of electric motor bicycle with folding, including front-wheel, trailing wheel 2-2, battery, handlebar 4, tube body 3-
3rd, seat pipe body 3-2, saddle body 1-1 and vehicle frame 3-1, the front-wheel is arranged on the lower end tube body 3-3, the car
The upper end tube body 3-3 is arranged on 4, the saddle body 1-1 is arranged on the upper end of the seat pipe body 3-2, institute
State seat pipe body 3-2 to be arranged on the vehicle frame 3-1 by first rotating shaft 3-4, it is described that tube body 3-3 is passed through the second rotating shaft 3-
5 are arranged on the vehicle frame 3-1, the side shield 2-1 for two pieces being installed on the vehicle frame 3-1 face to face and being symmetrically set,
Accommodating groove is formed between two pieces of side shield 2-1；The battery is arranged on the accommodating groove between two pieces of side shield 2-1
It is interior；The trailing wheel 2-2 is arranged on the rear portion of the vehicle frame 3-1 and between two pieces of side shield 2-1.The vehicle frame 3-1
Rear portion be provided with rear crotch 3-1-5.
This electric motor bicycle with folding includes upset saddle gear 1, auxiliary support mechanism 2 and handle, seat fold mechanism 3.
Fig. 3 is referred to, the concrete structure for overturning saddle gear 1 is：
Including the saddle body 1-1 and saddle support body 1-2.Saddle support body 1-2 is arranged on the upper end of seat pipe body 3-2.
Also include the first bearing pin 1-3, Plug Division 1-4, bayonet lock 1-5, clamp 1-6, locking spring, top 1-7.
The rear underside of the saddle body 1-1 is hinged by the first bearing pin 1-3 with the saddle support body 1-2, institute
The axis for stating bearing pin 1-3 is vertical with the axis of the saddle body 1-1.Saddle body 1-1 turns around the first bearing pin 1-3
It is dynamic, it is possible to achieve the upset of saddle body 1-1.
The Plug Division 1-4 is located at first bearing pin located at the bottom of the saddle body 1-1, the Plug Division 1-4
The front of 1-3.The Plug Division 1-4 is the part for installing the bayonet lock 1-5.In the present embodiment, Plug Division 1-4 is to utilize
Screw is fixed on the protrusion block of the saddle body 1-1 bottoms.
The bayonet lock 1-5 is inserted on the Plug Division 1-4, and the axis of the bayonet lock 1-5 is with the saddle body 1-1's
Axis parallel.The bayonet lock 1-5 can be twitched in front and back.In the present embodiment, the bayonet lock 1-5 is the cylinder body of rod.
The top 1-7 is fixed on the rear end of the bayonet lock 1-5, and the clamp 1-6 is fixed on before the bayonet lock 1-5
End.
The front portion of the saddle support body 1-2 is provided with can be with chuck 1-2-1 of the clamp 1-6 clampings.
The locking spring is sleeved on the bayonet lock 1-5, and the locking spring is inserted located at the top 1-7 with described
Between socket part 1-4.The effect of spring is to apply tensile force backward to the bayonet lock 1-5, makes the card being connected with the bayonet lock 1-5
Plate 1-6 clamping chuck 1-2-1 backward.
In this utility model, the setting of the first bearing pin 1-3 can make the saddle body 1-1 overturn.Bayonet lock 1-5, clamp
Being provided for of the part such as 1-6 and chuck 1-2-1 realizes the locked positioning of saddle body 1.
In the present embodiment, the middle part of the clamp 1-6 is fixed with the front end of the bayonet lock 1-5, the two ends of the clamp 1-6
Top is kayser face, and the two ends bottom of the clamp 1-6 is top pressure wedge surface 1-6-1.Saddle body 1-1 is in the process for downwardly turning over
In, the top pressure wedge surface 1-6-1 of chuck 1-2-1 top pressure clamp 1-6, make clamp 1-6 elder generation forward motion again backward with chuck 1-2-1 card
Close, realize automatic kayser.
The front end both sides of the saddle support body 1-2 are chuck 1-2-1, and the top of chuck 1-2-1 is kayser
Wedge surface 1-2-2.The setting of kayser wedge surface 1-2-2 makes clamp 1-6 realize seamless kayser with chuck 1-2-1, it is ensured that saddle body 1-1
Stablize.
Fig. 4 is referred to, the concrete structure of auxiliary support mechanism 2 is：
Including side shield 2-1 and trailing wheel 2-2.The trailing wheel 2-2 is arranged on the rear crotch.In the present embodiment, trailing wheel
The upper integrated installation wheel hub motors of 2-2.Trailing wheel 2-2 is arranged on the rear crotch by axletree.
Also include overturning support 2-3, elastic tensioning part 2-4 and roller 2-5.In the present embodiment, overturning support 2-3 is
Metal rack, for the car body for supporting electric motor bicycle with folding at trailing wheel 2-2.
The rear end of the overturning support 2-3 is by the second hinge in the rear crotch.Overturning support 2-3 can
With around bearing pin upset, to realize that overturning support 2-3 is folded or support to car body.Second bearing pin is located at described
The axletree front of trailing wheel 2-2.The roller 2-5 is arranged on the front end of the overturning support 2-3.On overturning support 2-3
The symmetrical two roller 2-5 are installed.The effect of roller 2-5 is for dragging car body.
The two ends of the elastic tensioning part 2-4 connect respectively overturning support 2-3 and rear crotch.Elastic tensioning part 2-4 is used
Reliably fold in maintenance overturning support 2-3 or launch to support.Elastic tensioning part 2-4 can be that extension spring or elasticity are drawn
Band, in the present embodiment, elastic tensioning part 2-4 is extension spring.
Be provided with one sidepiece of the overturning support 2-3 stretch out the side shield 2-1 sides scrunch portion 2-6.Just
Eject under collapse state in user operation overturning support 2-3.
There are the receipts for accommodating the roller 2-5 between side shield 2-1, positioned at the rear of the vehicle frame 3-1 described in two
Receive chamber 2-7.Overturning support 2-3 under collapse state, roller 2-5 be located at the containing cavities 2-7 in, overturning support 2-3 and
Roller 2-5 realizes hiding completely, makes the profile of electric motor bicycle with folding more brief attractive in appearance.
In this utility model, overturning support 2-3 leans in the deployed state axle support.
Fig. 5,6,7,8 are referred to, is the concrete structure of, seat fold mechanism 3：
Including vehicle frame 3-1, seat pipe body 3-2 and tube body 3-3, the seat pipe body 3-2 is pacified by first rotating shaft 3-4
It is mounted on the vehicle frame 3-1, it is described that tube body 3-3 is arranged on the vehicle frame 3-1 by the second rotating shaft 3-5.The present embodiment
In, the seat pipe body 3-2 is hollow tube, described tube body 3-3 to be included hollow tube and is connected to by vertical bearing pin
The pivoted frame of hollow tube bottom.The axis of first rotating shaft 3-4 and the second rotating shaft 3-5 is put down with the axis of the axletree of electric motor bicycle with folding
OK, seat pipe body 3-2 can forward overturn realization and fold around first rotating shaft 3-4, can be around the second rotating shaft 3-5 tube body 3-3
Realization of turning over is folded.
Also include seat pipe locking bar 3-6, seat pipe lock pin 3-7, seat pipe lock handle 3-8, seat pipe snap 3-9, pipe jam plate 3-10,
Pipe lock pin 3-11.
The seat pipe locking bar 3-6 locks located at the inner side of the seat pipe body 3-2, the seat pipe lock pin 3-7 with the seat pipe
The lower end connection of bar 3-6, the bottom of the seat pipe body 3-2 is provided with Axisal movement groove 3-2-1, and the seat pipe lock pin 3-7 is located at
The Axisal movement groove 3-2-1 is interior and the sidepiece from the seat pipe body 3-2 stretches out.That is seat pipe lock pin 3-7 is cross bar.
The top of the seat pipe body 3-2 is provided with axial upper hopper chute 3-2-2, and the seat pipe lock handle 3-8 is located at the seat pipe
The outside of body 3-2 and it is connected with the seat pipe locking bar 3-6 through the axial upper hopper chute 3-2-2.The seat pipe lock handle 3-8 leads to
Cross seat pipe locking bar 3-6 and seat pipe lock pin 3-7 and realize linkage, user can control seat pipe lock pin 3-7 in axle by seat pipe lock handle 3-8
Activity, realizes the lock action of seat pipe lock pin 3-7 into gliding groove 3-2-1.
Another way, seat pipe lock pin 3-7 is formed by the lower end of the seat pipe locking bar 3-6, and seat pipe lock pin 3-7 is directly from institute
Stretch out the lower end for stating seat pipe body 3-2.Seat pipe lock pin 3-7 is montant.
Located at the inner side of the seat pipe body 3-2, the two ends of the seat pipe snap 3-9 join respectively the seat pipe snap 3-9
Meet the seat pipe body 3-2 and seat pipe locking bar 3-6.The effect of the seat pipe snap 3-9 is to ensure that the seat pipe lock pin 3-7 is returned
Bullet, realizes kaysers of the seat pipe lock pin 3-7 to seat pipe body 3-2.The mounting means of seat pipe snap 3-9 requires to guarantee to seat pipe
Locking bar 3-6 applies downward resilience force.For achieving the above object, seat pipe snap 3-9, seat pipe body 3-2 and seat pipe locking bar 3-6
Connected mode between three is varied, and mechanical field technical staff knows.In the present embodiment, the seat pipe body 3-2
Inner side is fixed with inner tube set 3-12, and said inner tube set 3-12 is set with the seat pipe locking bar 3-6, and said inner tube set 3-12 has interior
Flange, the seat pipe locking bar 3-6 has outward flange, and the seat pipe snap 3-9 is sleeved on the seat pipe locking bar 3-6 and positioned at institute
State between inward flange and the outward flange.The outward flange and inward flange extrude respectively the two ends of seat pipe snap 3-9, with this to seat
Pipe locking bar 3-6 forms resilience force.
The rear portion of the vehicle frame 3-1, near the lower end of the seat pipe body 3-2, be provided with can be with the seat pipe lock pin 3-7
The seat pipe of clamping launches draw-in groove 3-1-1 and seat pipe folds draw-in groove 3-1-2, and the seat pipe folds draw-in groove 3-1-2 located at the seat pipe
Launch the back upper place of draw-in groove 3-1-1.Above-mentioned seat pipe lock pin 3-7 launches under draw-in groove 3-1-1 clamped conditions with the seat pipe, seat pipe sheet
Body 3-2 maintains vertical deployed condition；Seat pipe body 3-2 is overturn forward to level around first rotating shaft 3-4, seat pipe lock pin 3-
7 fold draw-in groove 3-1-2 clampings with the seat pipe, and under this state, seat pipe body 3-2 maintains collapse state.
The bottom tube body 3-3 is provided with lock body chute 3-3-1, described that pipe lock pin 3-11 is arranged on the lock body
In chute 3-3-1.It is described that pipe jam plate 3-10 is connected pipe lock pin 3-11 with described, it is described that pipe jam plate 3-10 is managed with described
A pipe snap is connected between body 3-3.User can pass through pipe jam plate 3-10 controls pipe lock pin 3-11 in lock body chute
Activity in 3-3-1, realizes the lock action pipe lock pin 3-11.The effect pipe snap is to ensure described pipe lock pin 3-
11 resiliences, realize pipe lock pin 3-11 to the kayser tube body 3-3.The mounting means of pipe snap is required to guarantee to handle
Pipe lock pin 3-11 applies downward resilience force.For achieving the above object, pipe snap, tube body 3-3 and pipe lock pin 3-
Connected mode between 11 threes is varied, and mechanical field technical staff knows.It is described pipe jam plate 3-10 in the present embodiment
It is described connecting drawstring on pipe jam plate 3-10 for L-shaped jam plate.
Anterior, the close lower end tube body 3-3 of the vehicle frame 3-1 is provided with can be with described pipe lock pin 3-11
Clamping pipe launch draw-in groove 3-1-3.It is above-mentioned that pipe lock pin 3-11 launches pipe under draw-in groove 3-1-3 clamped conditions with described,
Tube body 3-3 maintains vertical deployed condition.By the way that pipe jam plate 3-10 will be launched draw-in groove 3- pipe lock pin 3-11 from pipe
Pull out in 1-3, make and pipe lock pin 3-11 departs from the vehicle frame 3-1 that pipe launches draw-in groove 3-1-3 with having, can be with tube body 3-3
Turn over to level around the second rotating shaft 3-5, realization folds the folding of tube body 3-3.
The vehicle frame 3-1 includes front body cradle 3-1-4, rear crotch 3-1-5 and rear slide frame 3-1-6.The front body cradle
3-1-4 located at the vehicle frame 3-1 front portion, the front body cradle 3-1-4 with it is described tube body 3-3 by second rotating shaft
3-5 is hinged.Described that pipe is launched draw-in groove 3-1-3 on the front body cradle 3-1-4, the front body cradle 3-1-4 is provided with
Inclined-plane slideway 3-1-7.The design of inclined-plane slideway 3-1-7 can make it is described pipe lock pin 3-11 tube body 3-3 from horizontal
State is slipped in the expansion draw-in groove 3-1-3 pipe automatically during overturning to vertical state, is realized described pipe lock pin 3-11
Pipe is launched draw-in groove 3-1-3 automatic fastenings with described.The rear crotch 3-1-5 and rear slide frame 3-1-6 is located at the vehicle frame 3-1
Rear portion, the rear crotch 3-1-5 is hinged with the seat pipe body 3-2 by first rotating shaft 3-4.The seat pipe launches card
Groove 3-1-1 and seat pipe fold draw-in groove 3-1-2 on the rear slide frame 3-1-6.In the rear on slideway shelf 3-1-6, it is located at
The seat pipe launches draw-in groove 3-1-1 and seat pipe is folded and have between draw-in groove 3-1-2 cambered way 3-1-8.Cambered way 3-1-8's
Design can make slip into automatically in the present tube body 3-2 switching processes of the seat pipe lock pin 3-7 seat pipe launch draw-in groove 3-1-1 or
Seat pipe is folded in draw-in groove 3-1-2, realizes that seat pipe lock pin 3-7 launches draw-in groove 3-1-1 with seat pipe or seat pipe folds draw-in groove 3-1-2's
Automatic fastening.
In order to make a pipe lock pin 3-11 that pipe expansion draw-in groove 3-1-3 closely be engaged seamless and seat pipe lock pin 3- with described
7 launch draw-in groove 3-1-1 or seat pipe with seat pipe folds draw-in groove 3-1-2 and closely engages seamless, the seat pipe lock pin 3-7, managing
The cross section of lock pin 3-11 is lozenges, and the seat pipe launches draw-in groove 3-1-1, seat pipe and folds draw-in groove 3-1-2 and pipe is launched to block
The cross section of groove 3-1-3 is lozenges.
The side shield 2-1 is provided with groove 2-1-1, and pedal 7 is provided with the groove 2-1-1, and the pedal 7 is inlaid in
In the groove 2-1-1, the pedal 7 is arranged on the vehicle frame 3-1 by the 3rd bearing pin, the axis water of the 3rd bearing pin
It is flat to arrange, the medial part of the groove 2-1-1 and the upper inner of the pedal 7 be provided with can mutual adhesive Magnet block
6.The bottom of the pedal 7 is provided with extension 7-1.Under electric motor bicycle with folding collapse state, the mutual adhesive of Magnet block 6, pedal 7 is detained
Merging bezel cover is in the groove 2-1-1 of the side shield 2-1.The extension 7-1 of pedal 7 stretches out the downside of vehicle frame 3-1, extension
7-1 can be supported to vehicle frame 3-1.Pedal 7 overturns and launches, and extending portion 7-1 leans the bottom of vehicle frame 3-1, makes pedal 7 maintain
Level, under electric motor bicycle with folding working condition, can scrunch for bicyclist.
Cover plate 8 is installed between two pieces of side shield 2-1.There is grab, cover plate 8 is put up in two pieces of side blocks on cover plate 8
On plate 2-1.
Fig. 9 and Figure 10 is referred to, the handlebar 4 includes that two handlebar unit 4-1, the handlebar unit 4-1 are respectively hinged at
The both sides tube body 3-3, the both sides tube body 3-3 are provided with grafting closing piece 3-3-2, the handlebar unit 4-1
Inner end be set with grafting lock tube 5, be provided between the grafting lock tube 5 and the handlebar unit 4-1 and make the grafting lock tube 5
Spring 11 is held out against to what the grafting closing piece 3-3-2 directions held out against.Above-mentioned grafting lock tube 5 is locked in the grafting closing piece 3-3-2
When upper, body unit 4-1 was formed the handlebar of horizontal stroke in the upper end tube body 3-3 described in two.Pull back the grafting lock
Set 5, makes grafting lock tube 5 depart from the grafting closing piece 3-3-2, and body unit 4-1 can be realized to fold.
The inner peripheral surface of the outer peripheral face of the grafting closing piece 3-3-2 and the grafting lock tube 5 coordinated with the outer peripheral face
For lozenges.The design of lozenges ensures closely stable between grafting closing piece 3-3-2 and grafting lock tube 5 cooperation, it is to avoid handlebar because
Fit clearance and rock.
For the ease of guiding and supporting the electric motor car after folding, the rear portion of the seat pipe body 3-2 is provided with rear handle 9, described
The front portion of tube body is provided with front handle 10.
Claims (10)
1. a kind of electric motor bicycle with folding, including front-wheel, trailing wheel (2-2), battery, handlebar (4), tube body (3-3), seat pipe body
(3-2), saddle body (1-1) and vehicle frame (3-1), the front-wheel is arranged on the lower end tube body (3-3), the handlebar
(4) installed in the upper end tube body (3-3), the saddle body (1-1) is arranged on the upper of the seat pipe body (3-2)
End, the seat pipe body (3-2) is arranged on the vehicle frame (3-1) by first rotating shaft (3-4), described tube body (3-3)
It is arranged on the vehicle frame (3-1) by the second rotating shaft (3-5), two pieces is installed on the vehicle frame (3-1) face to face and mutually
Symmetrically arranged side shield (2-1), between two pieces of side shields (2-1) accommodating groove is formed；The battery is arranged on two pieces of institutes
State in the accommodating groove between side shield (2-1)；The trailing wheel (2-2) is arranged on the rear portion of the vehicle frame (3-1) and positioned at two pieces
Between the side shield (2-1)；It is characterized in that：
Also include saddle support body (1-2), the first bearing pin (1-3), Plug Division (1-4), bayonet lock (1-5), clamp (1-6), locking bullet
Spring, top (1-7)；The rear underside of the saddle body (1-1) is by first bearing pin (1-3) and the saddle support body
(1-2) it is hinged；The axis of first bearing pin (1-3) is vertical with the axis of the saddle body (1-1)；The Plug Division
(1-4) located at the bottom of the saddle body (1-1), the Plug Division (1-4) is located at the front of first bearing pin (1-3)；
The bayonet lock (1-5) is inserted on the Plug Division (1-4), the axis of the bayonet lock (1-5) and the saddle body (1-1)
Axis parallel；The top (1-7) is fixed on the rear end of the bayonet lock (1-3), and the clamp (1-6) is fixed on the bayonet lock
(1-5) front end；The locking spring is sleeved on the bayonet lock (1-5), and the locking spring is located at the top (1-7)
Between the Plug Division (1-4)；The front portion of the saddle support body (1-2) is provided with can be with the card of the clamp (1-6) clamping
Platform (1-2-1)；
Also include seat pipe locking bar (3-6), seat pipe lock pin (3-7), seat pipe lock handle (3-8), seat pipe snap (3-9), pipe jam plate (3-
10), pipe lock pin (3-11)；The seat pipe locking bar (3-6) is located at the inner side of the seat pipe body (3-2)；The seat pipe lock pin
(3-7) it is connected with the lower end of the seat pipe locking bar (3-6)；The top of the seat pipe body (3-2) is provided with axial upper hopper chute (3-2-
2), the seat pipe lock handle (3-8) located at the seat pipe body (3-2) outside and through the axial upper hopper chute (3-2-2) with
Seat pipe locking bar (3-6) connection；The seat pipe snap (3-9) is located at the inner side of the seat pipe body (3-2), the seat pipe lock
The two ends of spring (3-9) couple respectively the seat pipe body (3-2) and seat pipe locking bar (3-6)；The rear portion of the vehicle frame (3-1), lean on
The lower end of the nearly seat pipe body (3-2) is provided with can launch draw-in groove (3-1-1) with the seat pipe of the seat pipe lock pin (3-7) clamping
Draw-in groove (3-1-2) is folded with seat pipe, the seat pipe folds draw-in groove (3-1-2) and launches after draw-in groove (3-1-1) located at the seat pipe
Top；The bottom tube body (3-3) is provided with lock body chute (3-3-1), described that pipe lock pin (3-11) is arranged on described
In lock body chute (3-3-1)；It is described that pipe jam plate (3-10) is connected pipe lock pin (3-11) with described, it is described pipe jam plate (3-
10) it is connected with a pipe snap between (3-3) tube body；The vehicle frame (3-1) it is anterior, near described tube body
(3-3) lower end is provided with can launch pipe draw-in groove (3-1-3) with described pipe lock pin (3-11) clamping；
The rear portion of the vehicle frame (3-1) is provided with rear crotch (3-1-5), also bag overturning support (2-3), elastic tensioning part (2-4)
With roller (2-5)；The rear end of the overturning support (2-3) by the second hinge in the rear on crotch (3-1-5), institute
The second bearing pin is stated positioned at the axletree front of the trailing wheel (2-2)；The roller (2-5) is arranged on the overturning support (2-3)
Front end；The two ends of the elastic tensioning part (2-4) connect respectively overturning support (2-3) and rear crotch (3-1-5)；It is described to turn over
Be provided with the sidepiece for turning bracing frame (2-3) stretch out the side shield (2-1) side scrunch portion (2-6)；Side block described in two
There is the containing cavities (2- for accommodating the roller (2-5) between plate (2-1), positioned at the rear of the rear crotch (3-1-5)
7)；
The side shield (2-1) is provided with groove (2-1-1), the groove (2-1-1) and is provided with pedal (7), the pedal (7)
It is inlaid in the groove (2-1-1), the pedal (7) is arranged on the vehicle frame (3-1) by the 3rd bearing pin, the described 3rd
The axis horizontal setting of bearing pin, the medial part of the groove (2-1-1) and the upper inner of the pedal (7) are provided with can phase
The Magnet block (6) of mutual adhesive；The bottom of the pedal (7) is provided with extension (7-1)；
The handlebar (4) includes two handlebar units (4-1), and the handlebar unit (4-1) is respectively hinged at described tube body (3-
3) both sides, the both sides tube body (3-3) are provided with grafting closing piece (3-3-2), the inner end of the handlebar unit (4-1)
Grafting lock tube (5) is set with, is provided between the grafting lock tube (5) and the handlebar unit (4-1) and is made the grafting lock tube (5)
Spring (11) is held out against to what grafting closing piece (3-3-2) direction held out against；The outer peripheral face of the grafting closing piece (3-3-2) and with
The inner peripheral surface of the grafting lock tube (5) that the outer peripheral face coordinates is lozenges.
2. electric motor bicycle with folding according to claim 1, it is characterised in that：The vehicle frame (3-1) includes front body cradle (3-1-
4) with rear slide frame (3-1-6), the front body cradle (3-1-4) is located at the front portion of the vehicle frame (3-1), the front body cradle
(3-1-4) tube body (3-3) is hinged by second rotating shaft (3-5) with described；It is described pipe is launched draw-in groove (3-1-3) to set
On the front body cradle (3-1-4), the front body cradle (3-1-4) is provided with inclined-plane slideway (3-1-7)；The rear slide frame
(3-1-6) located at the rear portion of the vehicle frame (3-1), the seat pipe launches draw-in groove (3-1-1) and seat pipe folds draw-in groove (3-1-2) and sets
On the rear slide frame (3-1-6), launch in the rear on slideway shelf (3-1-6), positioned at the seat pipe draw-in groove (3-1-1) and
Seat pipe is folded and have between draw-in groove (3-1-2) cambered way (3-1-8).
3. electric motor bicycle with folding according to claim 1, it is characterised in that：The seat pipe lock pin (3-7), pipe lock pin (3-
11) cross section is lozenges, and the seat pipe launches draw-in groove (3-1-1), seat pipe and folds draw-in groove (3-1-2) and pipe is launched to block
The cross section of groove (3-1-3) is lozenges.
4. electric motor bicycle with folding according to claim 1, it is characterised in that：In seat pipe body (3-2) inner side is fixed with
Pipe box (3-12), said inner tube set (3-12) is set with the seat pipe locking bar (3-6), and said inner tube set (3-12) has inward flange,
The seat pipe locking bar (3-6) has outward flange, and the seat pipe snap (3-9) is sleeved on the seat pipe locking bar (3-6) and is located at
Between the inward flange and the outward flange.
5. electric motor bicycle with folding according to claim 1, it is characterised in that：The middle part of the clamp (1-6) and the bayonet lock
(1-5) front end is fixed, and the two ends top of the clamp (1-6) is kayser face, and the two ends bottom of the clamp (1-6) is top pressure
Wedge surface (1-6-1).
6. electric motor bicycle with folding according to claim 1, it is characterised in that：The front end both sides of the saddle support body (1-2)
For the chuck (1-2-1), the top of the chuck (1-2-1) is kayser wedge surface (1-2-2).
7. electric motor bicycle with folding according to claim 1, it is characterised in that：The elastic tensioning part (2-4) is extension spring.
8. electric motor bicycle with folding according to claim 1, it is characterised in that：The elastic tensioning part (2-4) is elastic drawstring.
9. electric motor bicycle with folding according to claim 1, it is characterised in that：The overturning support (2-3) is after described
Between crotch (3-1-5) and the trailing wheel (2-2).
10. electric motor bicycle with folding according to claim 1, it is characterised in that：It is provided between two pieces of side shields (2-1)
Cover plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620880806.9U CN206141716U (en) | 2016-08-11 | 2016-08-11 | Foldable electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620880806.9U CN206141716U (en) | 2016-08-11 | 2016-08-11 | Foldable electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206141716U true CN206141716U (en) | 2017-05-03 |
Family
ID=58627609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620880806.9U Expired - Fee Related CN206141716U (en) | 2016-08-11 | 2016-08-11 | Foldable electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206141716U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020030083A1 (en) * | 2018-08-09 | 2020-02-13 | 东莞市天昶机电制造有限公司 | Lightweight foldable mobility scooter provided with front, rear, left and right lifting handles |
-
2016
- 2016-08-11 CN CN201620880806.9U patent/CN206141716U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020030083A1 (en) * | 2018-08-09 | 2020-02-13 | 东莞市天昶机电制造有限公司 | Lightweight foldable mobility scooter provided with front, rear, left and right lifting handles |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 Termination date: 20180811 |
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| CF01 | Termination of patent right due to non-payment of annual fee |