CN208325524U - A kind of swing foldable structure of electric vehicle - Google Patents
A kind of swing foldable structure of electric vehicle Download PDFInfo
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- CN208325524U CN208325524U CN201820662377.7U CN201820662377U CN208325524U CN 208325524 U CN208325524 U CN 208325524U CN 201820662377 U CN201820662377 U CN 201820662377U CN 208325524 U CN208325524 U CN 208325524U
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- support arm
- wheel support
- rear wheel
- electric vehicle
- main car
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Abstract
The utility model relates to a kind of swing foldable structures of electric vehicle.Including main car frame, seat rod and vertical handgrip, it is characterized in that front wheel supporting arm is arranged in the front of the main car frame, rear portion connects rear wheel support arm, the front wheel supporting arm connects vertical handgrip, the front wheel supporting arm can posteriorly oscillation adjustment position, the rear wheel support arm can oscillation adjustment position forward, when folding, the front wheel supporting arm and middle part oscillation adjustment from rear wheel support arm to main car frame and form dislocation.The rectangle of the utility model close rule after folding completely, can be placed in tune in conventional rectangle knapsack or handbag, very convenient convenient for personal outgoing carrying.
Description
Technical field
The utility model relates to a kind of improvement of the body frame structure for automotive of folding two-wheeled vehicles, especially a kind of electric vehicles
Swing foldable structure.
Background technique
Conventional electric vehicle structure is complicated, usually without folder function, even if can be carried out folding, saves after folding
Space is also very limited, and not readily portable.The electric motor bicycle with folding of the utility model people's earlier application series, it is general fold after
It can be stored in automobile trunk, this kind of electric vehicle volume after folding or bigger than normal is not easy to individual and carries.
Utility model content
The utility model is in view of the above-mentioned problems, provide a kind of swing foldable structure of electric vehicle, structure is simple, Foldable square
Just, intrinsic energy is in the knapsack or bag of stock size after folding, convenient for personal outgoing carrying.
For this purpose, the utility model adopts the following technical scheme that, a kind of swing foldable structure of electric vehicle, including main car frame,
Seat rod and vertical handgrip, it is characterised in that front wheel supporting arm is arranged in the front of the main car frame, and rear portion connects rear wheel support arm, institute
The front wheel supporting arm connection vertical handgrip stated, the front wheel supporting arm can posteriorly oscillation adjustment position, the rear wheel support
Arm can oscillation adjustment position forward, when folding, the front wheel supporting arm and rear wheel support arm swing to the middle part of main car frame and adjust
Section and formation dislocation.
The front wheel supporting arm and rear wheel support arm pass through shaft respectively and are connected on fixing piece, and vertical handgrip and seat bar pass through
Logical main car frame simultaneously connects the fixing piece that main car frame lower part is arranged in.
The bottom end of the vertical handgrip and seat bar is separately connected a flexible connector, a flexible connector and described
Front wheel supporting arm interference fit, another flexible connector and the rear wheel support arm are interference fitted.
The flexible connector is the rubber ring of lower end aperture, and the front wheel supporting arm and rear wheel support arm are on top
It forms convex block to be caught in rubber ring, the width of the center cavity of rubber ring is greater than the width of its lower end aperture.
A positioning convex point is arranged in the lower rear of the main car frame, and locating piece is arranged in the rear wheel support arm and determines
Position salient point matches.
The locating piece is the rubber ring with through-hole.
The rear mudguard of arc is set in the rear wheel support arm, parking bracket is arranged in the rear portion of the rear mudguard,
The parking bracket includes forming the two symmetrical locating plates in left and right.
The utility model can fold front wheel supporting arm and rear wheel support arm to intermediate oscillation adjustment, seat bar and handlebar
Bar also can retracted downward, close to the rectangle of rule after folding completely, the size of entire car body the widest part is the width of seat, long
Degree is the main car frame length after shrinking, and is highly the front-wheel after shrinking to the height of seat, can be placed in tune with conventional rectangular
It is very convenient convenient for personal outgoing carrying in shape knapsack or handbag.Rear wheel support arm is swung forward can be with main car frame lower part
Locating plate is arranged in positioning convex point location fit, rear wheel support arm lower end, can be formed and be supported with ground face contact just.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model.
Fig. 2 is the foldable structure schematic diagram of the utility model.
Fig. 3 is a kind of structural schematic diagram of concrete application of the utility model.
Specific embodiment
The present invention will be further illustrated below in conjunction with specific embodiments.
As shown in Figure 1-3, front-wheel is arranged in a kind of swing foldable structure of electric vehicle, including main car frame, the front of main car frame
Support arm 1, rear portion connect rear wheel support arm 7, and main car frame is the flexible vehicle frame of front and back formula, and vertical handgrip is arranged in the front upper of main car frame
15, seat bar 14 is arranged in the rear upper of main car frame, and the length that seat bar 14 and vertical handgrip 15 stretch out main car frame is adjustable；The front-wheel
Support arm can posteriorly oscillation adjustment position, rear wheel support arm can oscillation adjustment position forward, when folding, main car frame is inwardly received
Contracting, the middle part oscillation adjustment of the front wheel supporting arm and rear wheel support arm to main car frame, seat bar and vertical handgrip retracted downward.It is main
Vehicle frame includes interior vehicle frame 10 and outer vehicle frame 9, and outer vehicle frame center is provided with groove, and opening and the interior vehicle frame of groove match, institute
Outer frame side setting lockhole is stated, configuration lock padlock determines outer vehicle frame and interior vehicle frame on the lockhole.
Front wheel supporting arm and rear wheel support arm top form connector 4 with holes and are connected to fixing piece 2 by shaft 3 respectively
On, the fixing piece 2 of main car frame lower part is arranged in vertical handgrip and seat bar perforation main car frame and connection.
The bottom end of vertical handgrip and seat bar is separately connected a flexible connector, a flexible connector and the front-wheel branch
Brace interference fit, another flexible connector and the rear wheel support arm are interference fitted.Flexible connector is lower end aperture
Rubber ring, the front wheel supporting arm and rear wheel support arm form convex block 11 on top and are caught in rubber ring, in rubber ring
The width of heart cavity is greater than the width of its lower end aperture.
The lower part of main car frame is arranged location structure, the front wheel supporting arm or rear wheel support arm and swings folding to centre
When, front wheel supporting arm or rear wheel support arm can cooperate realization to be connected and fixed with the location structure.
Location structure is the positioning convex point 8 that outer frame downward is arranged in, and is provided with through-hole in the rear wheel support arm
Rubber ring and positioning convex point match.The rear mudguard of arc, the rear portion of the rear mudguard 19 are set in rear wheel support arm
Parking bracket 13 is set, and the positioning plate includes forming the two symmetrical locating plates in left and right.
Front wheel supporting arm forms a splash apron bracket 5 at rear portion, and the splash apron bracket forms groove in two sides, described
Pedal 6 bottom of splash apron bracket is connected to by shaft, pedal can rotate upwards to be hidden in groove.
Vertical handgrip 15 is two-part slip expansion structure, and the center of vertical handgrip is arranged retaining mechanism, the vertical handgrip it is upper
End setting mounting plate, handlebar are connected on a mounting board by shaft, and the vertical handgrip and seat bar are in the junction with main car frame
It is also provided with retaining mechanism.
As shown in figure 3, be a kind of practical application of the utility model, a kind of electromobile frame knot that swing folds
Structure further includes pedal, seat 16, handlebar 17, driven front wheels and Active Rear 18, and pedal can shrink folding, and front-wheel hub is one
Side forms round cavity 1, and the lower part of present bar and vertical handgrip is arranged in elastic rubber ring 12.
By the elastic adjusting of vehicle frame when folding, after main car frame is shunk, by front wheel supporting arm and rear wheel support arm to centre
Swing shrink fold, front wheel supporting arm connect with vertical handgrip therefore can left and right turn, as long as rotate a small angle, after making
Some angular deviations are formed between wheel support arm and front wheel supporting arm, rear-wheel is hidden in the round cavity of the wheel hub of front-wheel just
In.Retracted downward seat bar and vertical handgrip later, and retracted downward handlebar, complete final folding.The body of folded electric vehicle
The rectangle of product approximate regulation, can conveniently be hidden in all kinds of knapsacks or handbag, greatly reduce the volume occupied after folding,
It is easy to carry.
It should be understood that these embodiments are merely to illustrate the utility model rather than limitation the scope of the utility model.This
Outer to should be understood that after reading the content taught by the present invention, those skilled in the art can make the utility model each
Kind change or modification, these equivalent forms also fall within the scope of the appended claims of the present application.
Claims (7)
1. a kind of swing foldable structure of electric vehicle, including main car frame, seat rod and vertical handgrip, it is characterised in that the main car frame
Front front wheel supporting arm is set, rear portion connects rear wheel support arm, and the front wheel supporting arm connects vertical handgrip, the front-wheel
Support arm can posteriorly oscillation adjustment position, the rear wheel support arm can oscillation adjustment position forward, when folding, before described
Support arm and rear wheel support arm are taken turns to the middle part oscillation adjustment of main car frame and forms dislocation.
2. a kind of swing foldable structure of electric vehicle according to claim 1, it is characterised in that the front wheel supporting arm
Pass through shaft respectively with rear wheel support arm to be connected on fixing piece, vertical handgrip and seat bar penetrate through main car frame and connect and be arranged in main vehicle
The fixing piece of frame lower part.
3. a kind of swing foldable structure of electric vehicle according to claim 2, it is characterised in that the vertical handgrip and seat
The bottom end of bar is separately connected a flexible connector, and a flexible connector and the front wheel supporting arm are interference fitted, another
A flexible connector and the rear wheel support arm are interference fitted.
4. a kind of swing foldable structure of electric vehicle according to claim 3, it is characterised in that the flexible connector
For the rubber ring of lower end aperture, the front wheel supporting arm and rear wheel support arm form convex block on top and are caught in rubber ring, rubber
The width of the center cavity of cushion rubber is greater than the width of its lower end aperture.
5. a kind of swing foldable structure of electric vehicle according to claim 1 or 4, it is characterised in that after the main car frame
One positioning convex point is set below portion, and setting locating piece and positioning convex point match in the rear wheel support arm.
6. a kind of swing foldable structure of electric vehicle according to claim 5, it is characterised in that the locating piece is band
There is the rubber ring of through-hole.
7. a kind of swing foldable structure of electric vehicle according to claim 6, it is characterised in that the rear wheel support arm
Parking bracket is arranged in the rear mudguard of upper setting arc, the rear portion of the rear mudguard, and the parking bracket includes forming a left side
Right two symmetrical locating plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820662377.7U CN208325524U (en) | 2018-05-06 | 2018-05-06 | A kind of swing foldable structure of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820662377.7U CN208325524U (en) | 2018-05-06 | 2018-05-06 | A kind of swing foldable structure of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208325524U true CN208325524U (en) | 2019-01-04 |
Family
ID=64776032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820662377.7U Active CN208325524U (en) | 2018-05-06 | 2018-05-06 | A kind of swing foldable structure of electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208325524U (en) |
-
2018
- 2018-05-06 CN CN201820662377.7U patent/CN208325524U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |