CN205273613U - Folding electric vehicle - Google Patents
Folding electric vehicle Download PDFInfo
- Publication number
- CN205273613U CN205273613U CN201520962047.6U CN201520962047U CN205273613U CN 205273613 U CN205273613 U CN 205273613U CN 201520962047 U CN201520962047 U CN 201520962047U CN 205273613 U CN205273613 U CN 205273613U
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- Prior art keywords
- folding
- electric motor
- control panel
- electro
- shoe cream
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Abstract
The utility model provides a folding electric vehicle, including electric motor car and folding device, the electric motor car is front -wheel steer, rear wheel drive's electric motor car to including front portion and rear portion, anterior and rear portion be through hub connection in, and anterior and the axis rotates to be connected, the folding device includes a remote control unit, receives the control panel of remote control unit control and be located the inside folding mechanism of electric motor car, remote control unit sends the vehicle expansion or the folding instructs extremely control panel, hydraulic stem among the motor drive folding mechanism among the control panel control folding mechanism extends or shortens to make the vehicle expand or be folding. The utility model provides a folding electric vehicle, its vehicle front portion can be lifted up the part and acceptd into in the vehicle rear portion to the area the when vehicle is parked has been reduced.
Description
Technical field
The utility model relates to electric automobiles, particularly relates to a kind of electric motor bicycle with folding.
Technical background
In recent years, along with the fast growth of economy and the raising gradually of people's level of consumption, the process of automobile socialization improves greatly, automobile industry enters the flourish period of great-leap-forward, organization data according to statistics, it is 740,000 that global video car (comprise pure electric vehicle and hybrid electric vehicle) to add up total sales volume so far, within 2014, almost accounts for half. Conventional truck brings topsoil, and therefore power-actuated development is following trend. Parking insufficient space is other one big problem simultaneously, purchases the difficult problem that car has no longer become major part people, and the awkward situation finding no parking space and allowing a lot of car owner be absorbed in Che Kaiwu place and stop. Foldable electric automobile, as the term suggests what to be accomplished is exactly improve automobile construction, can either make automobile accomplish easily to fold, can be developed from gasoline to power direction by energy source and power again. Energy problem can be solved again in joint space-efficient simultaneously, while solving parking difficulty problem, environmental protection can be accomplished again. But but do not popularize folding automobile so far, space is limited forever, but automobile can get more and more, so the development of folding automobile is very important again. Gasoline is replaced as power source using electric power. Estimating by folder function, reduce automobile its length 30% 40%, make traditional two parking stall become three parking stalls simultaneously, effectively stopping adds 50%. And do not affect other functional configuration of automobile. Thus solve the energy and space two large problems simultaneously.
In existing folding automobile patent, if any a kind of folding automobile (number of patent application: CN103587585A), this car cannot ensure its stability after folding, when automobile folds complete, owing to the reason of pavement roughness or self gravitation may or be turned on one's side.
Practical novel content
Technical problem underlying to be solved in the utility model is to provide a kind of electric motor bicycle with folding, and its front part of vehicle can lift part and accommodate in vehicle rear, thus reduces floor space when vehicle is parked.
In order to solve above-mentioned technical problem, the utility model provides a kind of electric motor bicycle with folding, it is characterised in that comprise power truck and folding device; Described power truck is that front-wheel turns to, the power truck of rear wheel drive, and comprises front and rear; Described front and rear is connected by an axis, and front portion is connected with described central axis;
Described folding device comprises a telemanipulator, control by described telemanipulator control panel and the fold mechanism being positioned at power truck inside;
Described telemanipulator sends the instruction extremely described control panel that vehicle launches or folds; Motor in described control panel control fold mechanism drives the hydraulic stem in fold mechanism to elongate or shorten, so that vehicle launches or folds;
Described fold mechanism comprises: hydraulic reservoir, hydro-pump, storage battery, solenoid operated directional valve and arc hydraulic stem; The extension bar of described arc hydraulic stem is arranged on the front portion of power truck, and rear end is connected with fuel tank with hydro-pump, is arranged on the rear portion of power truck; Described hydraulic stem has the first shoe cream room and the 2nd shoe cream room; When described control panel receives expansion instruction, described solenoid operated directional valve makes described first shoe cream room be connected with hydraulic reservoir by hydro-pump, the 2nd shoe cream room is directly connected with fuel tank; Hydraulic efficiency oil flow to the first shoe cream room through hydro-pump after being back to hydraulic reservoir from the 2nd shoe cream room, thus the extension bar promoting arc hydraulic stem extends; When described control panel receives folding instruction, described solenoid operated directional valve makes that described 2nd shoe cream room is connected with hydraulic reservoir by hydro-pump, the first oil storage case is directly connected with hydraulic reservoir, hydraulic efficiency oil flow to the 2nd shoe cream room through hydro-pump after being back to hydraulic reservoir from the first shoe cream room, so that the extension bar of arc hydraulic stem shortens.
In a preferred embodiment: the cambered surface of described arc hydraulic stem laminating roof.
In a preferred embodiment: when the extension bar of described arc hydraulic stem shortens, described power truck anterior under tension and pull-up and ground shape have a certain degree.
In a preferred embodiment: the angle ranging from 50 ��-70 ��.
In a preferred embodiment: described solenoid operated directional valve has the first electro-magnet, the 2nd electro-magnet and spool; Described first electro-magnet and the 2nd electro-magnet are arranged at the both sides of described spool respectively.
In a preferred embodiment: when described control panel receives the instruction of expansion, described control panel controls the first electro-magnet energising, so that the first electro-magnet and spool are attracting; When described control panel receives folding instruction, control the 2nd electro-magnet energising of described control panel, so that the 2nd electro-magnet and spool are attracting.
In a preferred embodiment: the external diameter of the front shell of described power truck is less than the internal diameter of back shell, when the front portion of power truck is lifted, front shell part is accommodated in described back shell.
In a preferred embodiment: also comprise support bar, it is arranged at the bottom of power truck and is positioned at the both sides of described axis.
The beneficial effects of the utility model:
1) a kind of electric motor bicycle with folding that the utility model provides, it is achieved that the folder function of electric vehicle, reduces the area shared by self when stopping, and effective parking quantity promotes greatly. And changing the relatively simple for structure of folding device, functional reliability is stronger, the structural modification of vehicle is little, it is possible to be applicable to traditional electric vehicle, and go for the use of rear-guard vehicle. Therefore the battery of power truck, engine and storage battery can be rearmounted, the weight of front part of vehicle substantially reduces, only need to arrange turning device in the front portion of vehicle, therefore ensure that Vehicular turn handiness, and without folding property, vehicle rear ensure that the storage object space of vehicle rear can not be damaged.
2) a kind of electric motor bicycle with folding that the utility model provides, utilizes electric power to replace the gasoline driven of orthodox car, protects environment and air, area shared by self when simultaneously can reduce parking.
3) a kind of electric motor bicycle with folding that the utility model provides, utilizes the space that folding automobile folding onto itself is saved, and replaces the space in tradition passageway, parking stall, is that the passageway on tradition parking stall also as parking stall, can make effectively parking quantity greatly promote like this.
Accompanying drawing explanation
Fig. 1 is the overall schematic of electric motor bicycle with folding in the utility model preferred embodiment;
Fig. 2 is the schematic internal view of electric motor bicycle with folding in the utility model preferred embodiment;
Fig. 3 be the utility model preferred embodiment folding device in the circuit diagram of solenoid operated directional valve;
Fig. 4 is the folding process schematic diagram of electric motor bicycle with folding in the utility model preferred embodiment;
Fig. 5 is that in the utility model preferred embodiment, electric motor bicycle with folding has folded rear schematic diagram.
Embodiment
In order to make technical solutions of the utility model clearly, now the utility model is described in further details with accompanying drawing in conjunction with the embodiments:
Such as Fig. 1-5, the utility model additionally provides a kind of electric motor bicycle with folding, comprises power truck and folding device; This electromobile is that one passes through driven by power, and it is rear wheel drive, the electromobile that front-wheel turns to, comprises front portion and turns to wheel 1, front shell 2, back shell 3, rear portion to drive wheel 5, front part chassis 6, turning device 7, arc hydraulic stem 9, boot space 10, axis and bearing 11, electric motor and storage battery 12, rear chassis 13. Described front shell 2 and back shell 3 are connected by axis and bearing 11, and front shell 2 is connected with described central axis.
Described folding device comprises: hydraulic reservoir T, hydro-pump P, storage battery, solenoid operated directional valve and arc hydraulic stem 9; Hydraulic stem is set to arc mainly in order to the shell radian with power truck mates mutually, thus the shell of power truck is not made extra change. The extension bar of described arc hydraulic stem 9 is arranged on the front portion of power truck, and rear end is connected with fuel tank with hydro-pump, is arranged on the rear portion of power truck; Described hydraulic stem has the first shoe cream room A and the 2nd shoe cream room B; Described solenoid operated directional valve has the first electro-magnet, the 2nd electro-magnet and spool; Described first electro-magnet and the 2nd electro-magnet are arranged at the both sides of described spool respectively.
When described control panel receives the instruction of expansion, described control panel controls the first electro-magnet energising, so that the first electro-magnet and spool are attracting; When described control panel receives folding instruction, control the 2nd electro-magnet energising of described control panel, so that the 2nd electro-magnet and spool are attracting.
When described control panel receive launch instruction time, described solenoid operated directional valve makes that described first shoe cream room A is connected with hydraulic reservoir T by hydro-pump P, the 2nd shoe cream room B is directly connected with fuel tank T; Hydraulic efficiency oil flow to the first shoe cream room A through hydro-pump P after being back to hydraulic reservoir T from the 2nd shoe cream room B, thus the extension bar promoting arc hydraulic stem 9 extends, as shown in Figure 3; When the extension bar of arc hydraulic stem 9 is stretched to most long status, power truck completes expansion action, solenoid operated directional valve power-off. When described control panel receives folding instruction, described solenoid operated directional valve makes described 2nd shoe cream room B be connected with hydraulic reservoir T by hydro-pump P, the first oil storage case A is directly connected with hydraulic reservoir T, hydraulic efficiency oil flow to the 2nd shoe cream room B through hydro-pump P after being back to hydraulic reservoir T from the first shoe cream room A, so that the extension bar of arc hydraulic stem 9 shortens, the anterior under tension of power truck and lift with ground at an angle, when described angle reaches 50-70 ��, solenoid operated directional valve power-off, the extension bar of arc hydraulic stem 9 no longer shortens, and vehicle folding completes.
Above-mentioned a kind of electric motor bicycle with folding, it is achieved that the folder function of electric vehicle, reduces the area shared by self when stopping, and effective parking quantity promotes greatly. And changing the relatively simple for structure of folding device, functional reliability is stronger, the structural modification of vehicle is little, it is possible to be applicable to traditional electric vehicle, and go for the use of rear-guard vehicle. Therefore the battery of power truck, engine and storage battery can be rearmounted, the weight of front part of vehicle substantially reduces, only need to arrange turning device in the front portion of vehicle, therefore ensure that Vehicular turn handiness, and without folding property, vehicle rear ensure that the storage object space of vehicle rear can not be damaged.
Further, in the present embodiment, described power truck is assembled with two folding seats 8, is arranged on respectively and drives position and copilot position, can the backrest of seat realize towards cushion direction folding, backrest is not interfered with boot when electromobile is folding time.
Further the external diameter of the front shell 2 of described power truck is less than the internal diameter of back shell 3, and when the front portion of power truck is lifted, front shell 2 part is accommodated in described back shell 3.
Described power truck also comprises support bar 4, and it is arranged at the bottom of power truck and is positioned at described axis and the both sides of bearing 11. Thus play supplemental support effect when electromobile front portion has folded.
When automobile sail into parking lot need stop time, driver gets off, front part of vehicle can be controlled by telemanipulator (not shown) to fold around axis 11, detailed process is as follows: first put down support bar 4, enable vehicle is carried out certain support, automotive front shell 2 is by arc hydraulic stem 9 pull-up afterwards, the folding of certain angle is carried out around axis 11, and can be positioned in back shell 3, automatically stop when lifting angle and reach 50 �� about-70 ��, simultaneously in car seat 8 also auto-folder seat backrest can not be rotated toward automobile rear, power-off, finally reach the object reducing space. if now Foldable electric automotive front part lifts 70 ��, so horizontal space then reduces the 33% of self vehicle commander, and the angle lifted is more big, then the amplitude reducing self vehicle commander is more big. when to be used automobile, by external device remote control arc hydraulic stem 9, front part being put down by electromobile around axis 11, seat 8 also recovers raw state simultaneously, comes to a complete stop when front-wheel lands, support bar 4 automatically rises and makes only to interfere with ground, and final whole car returns to original state.
The above; it is only the utility model preferably embodiment; but protection domain of the present utility model is not limited thereto; any it is familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model. Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (8)
1. an electric motor bicycle with folding, it is characterised in that comprise power truck and folding device; Described power truck is that front-wheel turns to, the power truck of rear wheel drive, and comprises front and rear; Described front and rear is connected by an axis, and front portion is connected with described central axis;
Described folding device comprises a telemanipulator, control by described telemanipulator control panel and the fold mechanism being positioned at power truck inside;
Described telemanipulator sends the instruction extremely described control panel that vehicle launches or folds; Motor in described control panel control fold mechanism drives the hydraulic stem in fold mechanism to elongate or shorten, so that vehicle launches or folds;
Described fold mechanism comprises: hydraulic reservoir, hydro-pump, storage battery, solenoid operated directional valve and arc hydraulic stem; The extension bar of described arc hydraulic stem is arranged on the front portion of power truck, and rear end is connected with fuel tank with hydro-pump, is arranged on the rear portion of power truck; Described hydraulic stem has the first shoe cream room and the 2nd shoe cream room; When described control panel receives expansion instruction, described solenoid operated directional valve makes described first shoe cream room be connected with hydraulic reservoir by hydro-pump, the 2nd shoe cream room is directly connected with fuel tank; Hydraulic efficiency oil flow to the first shoe cream room through hydro-pump after being back to hydraulic reservoir from the 2nd shoe cream room, thus the extension bar promoting arc hydraulic stem extends; When described control panel receives folding instruction, described solenoid operated directional valve makes that described 2nd shoe cream room is connected with hydraulic reservoir by hydro-pump, the first oil storage case is directly connected with hydraulic reservoir, hydraulic efficiency oil flow to the 2nd shoe cream room through hydro-pump after being back to hydraulic reservoir from the first shoe cream room, so that the extension bar of arc hydraulic stem shortens.
2. a kind of electric motor bicycle with folding as claimed in claim 1, it is characterised in that: the cambered surface of described arc hydraulic stem laminating roof.
3. electric motor bicycle with folding as claimed in claim 1 a kind of, it is characterised in that: when the extension bar of described arc hydraulic stem shortens, the anterior under tension of described power truck and pull-up and ground shape have a certain degree.
4. a kind of electric motor bicycle with folding as claimed in claim 3, it is characterised in that: the angle ranging from 50 ��-70 ��.
5. a kind of electric motor bicycle with folding as claimed in claim 1, it is characterised in that: described solenoid operated directional valve has the first electro-magnet, the 2nd electro-magnet and spool; Described first electro-magnet and the 2nd electro-magnet are arranged at the both sides of described spool respectively.
6. a kind of electric motor bicycle with folding as claimed in claim 5, it is characterised in that: when described control panel receives the instruction of expansion, described control panel controls the first electro-magnet energising, so that the first electro-magnet and spool are attracting; When described control panel receives folding instruction, control the 2nd electro-magnet energising of described control panel, so that the 2nd electro-magnet and spool are attracting.
7. a kind of electric motor bicycle with folding as claimed in claim 1, it is characterised in that: the external diameter of the front shell of described power truck is less than the internal diameter of back shell, and when the front portion of power truck is lifted, front shell part is accommodated in described back shell.
8. a kind of electric motor bicycle with folding as claimed in claim 1, it is characterised in that: also comprising support bar, it is arranged at the bottom of power truck and is positioned at the both sides of described axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520962047.6U CN205273613U (en) | 2015-11-26 | 2015-11-26 | Folding electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520962047.6U CN205273613U (en) | 2015-11-26 | 2015-11-26 | Folding electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205273613U true CN205273613U (en) | 2016-06-01 |
Family
ID=56058214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520962047.6U Withdrawn - After Issue CN205273613U (en) | 2015-11-26 | 2015-11-26 | Folding electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205273613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105383565A (en) * | 2015-11-26 | 2016-03-09 | 华侨大学 | Foldable electro-car |
-
2015
- 2015-11-26 CN CN201520962047.6U patent/CN205273613U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105383565A (en) * | 2015-11-26 | 2016-03-09 | 华侨大学 | Foldable electro-car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160601 Effective date of abandoning: 20180223 |