CN108502073A - A kind of telescopic frame structure of electric vehicle for swinging folding - Google Patents
A kind of telescopic frame structure of electric vehicle for swinging folding Download PDFInfo
- Publication number
- CN108502073A CN108502073A CN201810423516.5A CN201810423516A CN108502073A CN 108502073 A CN108502073 A CN 108502073A CN 201810423516 A CN201810423516 A CN 201810423516A CN 108502073 A CN108502073 A CN 108502073A
- Authority
- CN
- China
- Prior art keywords
- main car
- frame
- car frame
- support arm
- wheel support
- 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.)
- Pending
Links
- 230000010355 oscillation Effects 0.000 claims abstract description 13
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K15/00—Collapsible or foldable cycles
- B62K15/006—Collapsible or foldable cycles the frame being foldable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/40—Rider propelled cycles with auxiliary electric motor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
The present invention relates to a kind of telescopic frame structure of electric vehicle for swinging folding.Including main car frame, 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 main car frame is the flexible vehicle frame of front and back formula, vertical handgrip is arranged in the front upper of the main car frame, seat bar is arranged in the rear upper of main car frame, and the length that the seat bar and vertical handgrip stretch out main car frame is adjustable；The front wheel supporting arm can posteriorly oscillation adjustment position, the rear wheel support arm can oscillation adjustment position forward, when folding, main car frame cross-direction shrinkage, the front wheel supporting arm and rear wheel support arm is to the middle part oscillation adjustment of main car frame, seat bar and vertical handgrip retracted downward.The rectangle of vehicle frame volume approximate regulation after present invention folding, can conveniently be hidden in all kinds of knapsacks or handbag, easy to carry.
Description
Technical field
The present invention relates to a kind of body frame structure for automotive of the folding two-wheeled vehicles, especially a kind of telescopic swing folds
Frame structure of electric vehicle.
Background technology
Conventional electric vehicle structure is complicated, usually without folder function, even if can be folded, is saved after folding
Space is also very limited, and not readily portable.The electric motor bicycle with folding of the present inventor earlier application series, it is general fold after can
It is stored in automobile trunk, this kind of electric vehicle volume after folding or bigger than normal is not easy to individual and carries.
Invention content
The present invention is in view of the above-mentioned problems, provide a kind of telescopic frame structure of electric vehicle for swinging folding, simple in structure, folding
Folded convenient, intrinsic energy goes out to carry in the knapsack or bag of stock size convenient for personal after folding.
For this purpose, the present invention adopts the following technical scheme that, a kind of telescopic frame structure of electric vehicle for swinging folding, including master
Vehicle frame, 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, the main car frame
Vertical handgrip is arranged in front upper for the flexible vehicle frame of front and back formula, the main car frame, and seat bar is arranged in the rear upper of main car frame, described
Seat bar and vertical handgrip stretch out main car frame length it is adjustable；The front wheel supporting arm can posteriorly oscillation adjustment position, it is described
Rear wheel support arm can oscillation adjustment position forward, when folding, main car frame cross-direction shrinkage, the front wheel supporting arm and trailing wheel branch
Brace is to the middle part oscillation adjustment of main car frame, seat bar and vertical handgrip retracted downward.
The main car frame of the present invention elastic can be adjusted, after main car frame is shunk, by front wheel supporting arm and rear wheel support arm
It swings to shrink to centre and fold, front and back wheel support arm can all be folded and be hidden in below main car frame, later retracted downward seat bar and vehicle
Barre makes whole vehicle frame folding tend to the shape of rule.The rectangle of vehicle frame volume approximate regulation after folding, can facilitate
It is hidden in all kinds of knapsacks or handbag, it is easy to carry.
The front wheel supporting arm and rear wheel support arm are connected to by shaft on fixing piece respectively, and vertical handgrip and seat bar pass through
Logical main car frame simultaneously connects the fixing piece being arranged in main car frame lower part.
The bottom end of the vertical handgrip and seat bar is separately connected a flexible connector, a flexible connector with it is described
Front wheel supporting arm is interference fitted, another flexible connector is interference fitted with the rear wheel support arm.The flexible connector has
Damping can be played by playing the role of certain cushioning effect.
The flexible connector is the rubber ring of lower end trepanning, and the front wheel supporting arm and rear wheel support arm are on top
Convex block is formed to be caught in rubber ring.The width of the center cavity of rubber ring is more than the width of its lower end trepanning, preceding when normal use
Convex block in rear wheel support arm is all connected in flexible connector, stable connection.Then by movable part from rubber ring when needing to fold
Place is removed, and can movable part be rotated adjusting position around fixed part.
The lower part of the main car frame is arranged location structure, the front wheel supporting arm or rear wheel support arm and swings folding to centre
When folded, front wheel supporting arm or rear wheel support arm can coordinate realization to be connected and fixed with the location structure.Front wheel supporting arm or
Rear wheel support arm is connected and fixed after capable of swinging folding on main car frame, plays unilateral positioning action, is convenient for the behaviour of sequential folds
Make.
The main car frame includes interior vehicle frame and outer vehicle frame, and outer vehicle frame center is provided with groove, the opening of groove with it is described interior
Vehicle frame matches, and lockhole is arranged in the outer frame side, and configuration lock padlock determines outer vehicle frame and interior vehicle frame on the lockhole.
The location structure is the positioning convex point being arranged in outer frame downward, is provided in the rear wheel support arm
The rubber ring of through-hole matches with positioning convex point.
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.Locating plate lands after folding, with the trailing wheel the form of the foetus to land
At supported at three point, stops and stablize.
The front wheel supporting arm forms a splash apron bracket at rear portion, and the splash apron bracket forms recessed in both sides
Slot, the pedal are connected to the bottom of splash apron bracket by shaft, and pedal can be rotated up and is hidden in groove.
The vertical handgrip is two-part slip expansion structure, the centrally disposed retaining mechanism of vertical handgrip, the vertical handgrip
Upper end be arranged mounting plate, handlebar by shaft connect on a mounting board, the vertical handgrip and seat bar are in the company with main car frame
The place of connecing is also provided with retaining mechanism.
The present invention shrinks main car frame fold after, then front wheel supporting arm and rear wheel support arm carried out to intermediate oscillation adjustment
Fold, seat bar and vertical handgrip also can retracted downward, close to the rectangle of rule, the size of entire car body the widest part after folding completely
For the width of seat, length is the main car frame length after shrinking, the highly height for the front-wheel after contraction to seat, can be lucky
It is put into conventional rectangle knapsack or handbag, it is very convenient convenient for personal outgoing carrying.
Description of the drawings
Fig. 1 is the main structure diagram of the present invention.
Fig. 2 is the foldable structure schematic diagram of the present invention.
Fig. 3 is a kind of structural schematic diagram of concrete application of the present invention.
Specific implementation mode
Present invention will be further explained below with reference to specific examples.
As shown in Figs. 1-3, the frame structure of electric vehicle that a kind of swing folds, including main car frame, the front of main car frame
Front wheel supporting arm 1 is set, and rear portion connects rear wheel support arm 7, and main car frame is the flexible vehicle frame of front and back formula, and the front upper of main car frame is set
Vertical handgrip 15 is set, 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；Institute
The front wheel supporting arm stated can posteriorly oscillation adjustment position, rear wheel support arm can oscillation adjustment position forward, when folding, main car frame
To contract, to the middle part oscillation adjustment of main car frame, seat bar and vertical handgrip are downward for the front wheel supporting arm and rear wheel support arm
It shrinks.Main car frame includes interior vehicle frame 10 and outer vehicle frame 9, and outer vehicle frame center is provided with groove, opening and the interior vehicle frame of groove
Match, lockhole is arranged in the outer frame side, and 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 in 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 is interference fitted, another flexible connector is interference fitted with the rear wheel support arm.Flexible connector is lower end trepanning
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 more than the width of its lower end trepanning.
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 coordinate realization to be connected and fixed with the location structure.
Location structure is the positioning convex point 8 being arranged in outer frame downward, and through-hole is provided 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 both sides, described
Pedal 6 bottom of splash apron bracket is connected to by shaft, pedal can be rotated up and is hidden in groove.
Vertical handgrip 15 be two-part slip expansion structure, the centrally disposed retaining mechanism of vertical handgrip, 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, for a kind of practical application of the present invention, a kind of frame structure of electric vehicle that swing folds, also
Including pedal, seat 16, handlebar 17, driven front wheels and Active Rear 18, pedal can shrink folding, and front-wheel hub is formed in side
Round cavity 1, the lower part of the setting of elastic rubber ring 12 present bar and vertical handgrip.
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, trailing 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 electric vehicle after folding
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 examples are only for illustrating the present invention and are not intended to limit the scope of the present invention.In addition, it should also be understood that,
After reading the content taught by the present invention, those skilled in the art can make various modifications or changes to the present invention, these
Equivalent form is also fallen within the scope of the appended claims of the present application.
Claims (10)
1. a kind of telescopic frame structure of electric vehicle for swinging folding, including main car frame, it is characterised in that before the main car frame
Front wheel supporting arm is arranged in portion, and rear portion connects rear wheel support arm, and the main car frame is the flexible vehicle frame of front and back formula, the main car frame
Vertical handgrip is arranged in front upper, and seat bar is arranged in the rear upper of main car frame, and the seat bar and vertical handgrip stretch out the length of main car frame
It spends adjustable；The front wheel supporting arm can posteriorly oscillation adjustment position, the rear wheel support arm can oscillation adjustment position forward
Set, when folding, main car frame cross-direction shrinkage, the front wheel supporting arm and middle part oscillation adjustment from rear wheel support arm to main car frame,
Seat bar and vertical handgrip retracted downward.
2. a kind of telescopic frame structure of electric vehicle for swinging folding according to claim 1, it is characterised in that described
Front wheel supporting arm and rear wheel support arm are connected to by shaft on fixing piece respectively, and vertical handgrip and seat bar penetrate through main car frame and connect
Fixing piece in main car frame lower part is set.
3. a kind of telescopic frame structure of electric vehicle for swinging folding according to claim 2, it is characterised in that described
The bottom end of vertical handgrip and seat bar is separately connected a flexible connector, a flexible connector and the front wheel supporting arm interference
Cooperation, another flexible connector are interference fitted with the rear wheel support arm.
4. a kind of telescopic frame structure of electric vehicle for swinging folding according to claim 3, it is characterised in that described
Flexible connector is that the rubber ring of lower end trepanning, the front wheel supporting arm and rear wheel support arm are caught in rubber in top formation convex block
In cushion rubber, the width of the center cavity of rubber ring is more than the width of its lower end trepanning.
5. a kind of telescopic frame structure of electric vehicle for swinging folding according to claim 4, it is characterised in that the master
The lower part setting location structure of vehicle frame, the front wheel supporting arm or rear wheel support arm are swung to centre when folding, front wheel supporting
Arm or rear wheel support arm can coordinate realization to be connected and fixed with the location structure.
6. a kind of telescopic frame structure of electric vehicle for swinging folding according to claim 5, it is characterised in that the master
Vehicle frame includes interior vehicle frame and outer vehicle frame, and outer vehicle frame center is provided with groove, and opening and the interior vehicle frame of groove match, described outer
Lockhole is arranged in frame side, and configuration lock padlock determines outer vehicle frame and interior vehicle frame on the lockhole.
7. a kind of telescopic frame structure of electric vehicle for swinging folding according to claim 5, it is characterised in that described
Location structure is the positioning convex point being arranged in outer frame downward, be provided in the rear wheel support arm rubber ring of through-hole with
Positioning convex point matches.
8. a kind of telescopic frame structure of electric vehicle for swinging folding according to claim 6, it is characterised in that described
The rear mudguard of arc is set in rear wheel support arm, and parking bracket, the parking bracket is arranged in the rear portion of the rear mudguard
Including forming the two symmetrical locating plates in left and right.
9. a kind of telescopic frame structure of electric vehicle for swinging folding according to claim 8, it is characterised in that described
Front wheel supporting arm forms a splash apron bracket at rear portion, and the splash apron bracket forms groove in both sides, and the pedal is logical
The bottom that shaft is connected to splash apron bracket is crossed, pedal can be rotated up and is hidden in groove.
10. a kind of telescopic frame structure of electric vehicle for swinging folding according to claim 9, it is characterised in that described
Vertical handgrip is two-part slip expansion structure, the centrally disposed retaining mechanism of vertical handgrip, the upper end setting installation of the vertical handgrip
Plate, handlebar are connected on a mounting board by shaft, and the vertical handgrip and seat bar are also provided with locking in the junction with main car frame
Mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810423516.5A CN108502073A (en) | 2018-05-06 | 2018-05-06 | A kind of telescopic frame structure of electric vehicle for swinging folding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810423516.5A CN108502073A (en) | 2018-05-06 | 2018-05-06 | A kind of telescopic frame structure of electric vehicle for swinging folding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108502073A true CN108502073A (en) | 2018-09-07 |
Family
ID=63400094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810423516.5A Pending CN108502073A (en) | 2018-05-06 | 2018-05-06 | A kind of telescopic frame structure of electric vehicle for swinging folding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108502073A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2587752Y (en) * | 2002-11-26 | 2003-11-26 | 珠海加联机械电子工业有限公司 | Bicycle with collapsible frame |
| JP2004338710A (en) * | 2004-06-30 | 2004-12-02 | Takeshi Abe | Portable folding bicycle and basket carrier mounted on bicycle |
| KR101207922B1 (en) * | 2012-04-06 | 2012-12-04 | 재단법인차세대융합기술연구원 | Foldable two wheel structure |
| CN205365925U (en) * | 2015-12-29 | 2016-07-06 | 深圳市穿梭猫智能科技有限公司 | Environmental protection foldable electric scooter |
| CN106627937A (en) * | 2017-02-07 | 2017-05-10 | 吴多群 | Portable collapsible electric car and the usage |
| CN208559665U (en) * | 2018-05-06 | 2019-03-01 | 杭州久高科技有限公司 | A kind of telescopic frame structure of electric vehicle for swinging folding |
-
2018
- 2018-05-06 CN CN201810423516.5A patent/CN108502073A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2587752Y (en) * | 2002-11-26 | 2003-11-26 | 珠海加联机械电子工业有限公司 | Bicycle with collapsible frame |
| JP2004338710A (en) * | 2004-06-30 | 2004-12-02 | Takeshi Abe | Portable folding bicycle and basket carrier mounted on bicycle |
| KR101207922B1 (en) * | 2012-04-06 | 2012-12-04 | 재단법인차세대융합기술연구원 | Foldable two wheel structure |
| CN205365925U (en) * | 2015-12-29 | 2016-07-06 | 深圳市穿梭猫智能科技有限公司 | Environmental protection foldable electric scooter |
| CN106627937A (en) * | 2017-02-07 | 2017-05-10 | 吴多群 | Portable collapsible electric car and the usage |
| CN208559665U (en) * | 2018-05-06 | 2019-03-01 | 杭州久高科技有限公司 | A kind of telescopic frame structure of electric vehicle for swinging folding |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204846216U (en) | Multi -functional fast electric motor car of rolling over | |
| CN208559664U (en) | A kind of telescopic Portable electric bicycle for swinging folding | |
| CN103770874B (en) | A kind of Foldable electric vehicle | |
| CN208559665U (en) | A kind of telescopic frame structure of electric vehicle for swinging folding | |
| CN205365925U (en) | Environmental protection foldable electric scooter | |
| CN207374581U (en) | Electric bicycle | |
| CN108502073A (en) | A kind of telescopic frame structure of electric vehicle for swinging folding | |
| CN208325524U (en) | A kind of swing foldable structure of electric vehicle | |
| CN206384016U (en) | Can child stroller capable of transforming for one child or two children | |
| CN108407959A (en) | A kind of telescopic Portable electric bicycle for swinging folding | |
| CN205632634U (en) | Double children's stick for umbrella car | |
| CN207889907U (en) | It can folding scooter | |
| CN208585369U (en) | Folding bicycle | |
| CN209567021U (en) | Variable carriage for children | |
| CN208344458U (en) | Intelligent trunk type electric vehicle | |
| CN202896792U (en) | Foldable electric bicycle | |
| CN103625591B (en) | Type folding electric vehicle | |
| CN106114631A (en) | Manned lunar rover folding mechanism for vehicle frame | |
| CN208181164U (en) | A kind of foldable carriage for children | |
| CN206813203U (en) | A kind of folding tricycle | |
| CN205952034U (en) | Child stroller | |
| CN207725552U (en) | Suitcase type folding electric vehicle with three wheels | |
| CN217515230U (en) | Retractable vehicle-mounted small-sized electric kart | |
| CN204296981U (en) | A kind of electric motor bicycle with folding | |
| CN105000109B (en) | A kind of portable electric folded bicycle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |