CN107697208A - Extension type electric car - Google Patents
Extension type electric car Download PDFInfo
- Publication number
- CN107697208A CN107697208A CN201711111417.5A CN201711111417A CN107697208A CN 107697208 A CN107697208 A CN 107697208A CN 201711111417 A CN201711111417 A CN 201711111417A CN 107697208 A CN107697208 A CN 107697208A
- Authority
- CN
- China
- Prior art keywords
- back vent
- hinged
- cant beam
- horizontal
- type electric
- 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.)
- Withdrawn
Links
- 230000008602 contraction Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process 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
-
- 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
- B62K2204/00—Adaptations for driving cycles by electric motor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
Extension type electric car, vehicle frame include front fork（6）, horizontal beam（7）, cant beam（8）, back vent（9）With back vent connecting rod（10）, horizontal beam（7）Bottom, which is provided with, passes through screw drive motor（11）The horizontal lead screw of driving（12）, horizontal lead screw（12）It is provided with feed screw nut（13）, back vent（9）Upper end and cant beam（8）Upper end be hinged, back vent connecting rod（10）One end is hinged on back vent（9）On position on the lower, the other end is hinged on horizontal lead screw（12）On feed screw nut（13）On.It has simple in construction, reasonable in design, the advantages of facilitating of riding, and is rotated using motorized motions screw mandrel, realizes rapid desufflation, still can ride or carry out after contraction, overcomes after folded bicycle folds the problem of can not riding or carrying out.
Description
Technical field
The present invention relates to electric car, and in particular to a kind of length-adjustable extension type electric car.
Background technology
At present, people in trip more be selected from driving or the mode such as carriage public transport is gone on a journey, wherein in big city
The ratio that subway traveler is taken in middle selection accounts for nearly 50%（As Shanghai accounts for 51%）, wherein based on working clan.In the road of working,
Subway station is reached from house, then this segment distance from subway station to company is completed by walking, for many people all
The quite a long time can be used.Can be complete by walking-replacing tools such as bicycle, electric cars if this segment distance of walking is longer
Into saves time and effort.But because length over ends of body is larger, ordinary bicycle or electric car are unsuitable for taking subway, fold certainly
Drive a vehicle foldable, but can not ride or carry out after folding, inconvenience uses in subway station, and this gives the trip band of working people all
It is more inconvenient.
The content of the invention
The technical problems to be solved by the invention are：There is provided a kind of length over ends of body adjustable extension type electric car.
The present invention technical solution be：Extension type electric car, including vehicle frame, handlebar assembly, vehicle seat, front-wheel, after
Wheel and the motor and battery controller component of driving car body walking, the vehicle frame include front fork, horizontal beam, cant beam, back vent
With back vent connecting rod, horizontal beam is fixed on the lower end of front fork and cant beam, and horizontal beam bottom is provided with what is driven by screw drive motor
Horizontal lead screw, horizontal lead screw are provided with feed screw nut, and the upper end of back vent and the upper end of cant beam are hinged, and back vent connecting rod one end is hinged on
On the position of back vent on the lower, the other end is hinged on the feed screw nut on horizontal lead screw, and handlebar assembly is fixed on front fork, car
Seat is fixed on the hinged place of cant beam and back vent upper end, and front wheels and rear wheels are separately positioned on the lower end of front fork and back vent.
The solution have the advantages that：It has simple in construction, reasonable in design, the advantages of facilitating of riding, using electronic drive
Dynamic screw mandrel rotation, realizes rapid desufflation, still can ride or carry out after contraction, overcome can not be ridden after folded bicycle folds or
The problem of implementation.The car is similar to suitcase external form after shrinking, and the car body after contraction still has the space for placing suitcase, can
It is using this feature that suitcase is integral with car body design, make its is rideable, when seat, when suitcase uses, it is greatly convenient
The go off daily of people.Elevator, subway, company and house can be brought into, can be in subway station, in building passage and airport
Etc. being ridden in flat passage aisle.It is convenient, portable, quick, it is effective solve people's go off daily and choose railway trip last
Kilometer problem.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the overlooking the structure diagram of the present invention；
Fig. 3 is the structural representation of frame section of the present invention；
Fig. 4 is the structural representation of seat portion of the present invention；
Fig. 5 is the structural representation of contraction state of the present invention.
Embodiment
As shown in Fig. 1 to 5, extension type electric car, including vehicle frame, handlebar assembly 1, vehicle seat 2, front-wheel 3, trailing wheel 4 and drive
The motor and battery controller component 5 of motor vehicles bodies walking, motor is wheel hub motor, can be located at trailing wheel and use trailing wheel
Driving, the vehicle frame include front fork 6, horizontal beam 7, cant beam 8, back vent 9 and back vent connecting rod 10, and horizontal beam 7 is fixed on front fork 6 and oblique
The lower end of beam 8, the bottom of horizontal beam 7 are provided with the horizontal lead screw 12 driven by screw drive motor 11, and horizontal lead screw 12 is provided with
Feed screw nut 13, and the upper end and the upper end of cant beam 8 of back vent 9 are hinged, and the one end of back vent connecting rod 10 is hinged on the position of back vent 9 on the lower
On, the other end is hinged on the feed screw nut 13 on horizontal lead screw 12, and handlebar assembly 1 is fixed on front fork 6, and vehicle seat 2 is fixed on
Cant beam 8 and the hinged place of the upper end of back vent 9, front-wheel 3 and trailing wheel 4 are separately positioned on the lower end of front fork 6 and back vent 9.Driven by screw mandrel
Dynamic motor 11 drives horizontal lead screw 12 that back vent connecting rod 10 can be made to pull back vent 9 and trailing wheel 4 to move forward rapidly, receives car body
Contracting.
The trailing wheel 4, back vent 9 and back vent connecting rod 10 are two, and two back vents 9 and two back vent connecting rods 10 connect respectively
At the both ends for the jointed shaft being connected with cant beam 8 and feed screw nut 13, two trailing wheels 4 are made to form gusseted with front-wheel 3.
The centre position for the jointed shaft that the back vent 9 is connected with cant beam 8 is provided with driving gear 14 and articulated section 15, vehicle seat
2 are hinged on articulated section 15, and vehicle seat 2 and the jointed shaft of articulated section 15 are nibbled provided with driven gear 16 with the phase of driving gear 14
Close, can make vehicle seat 2 to front or rear upset by rotating driving gear 14.By motor driving gear 14 can be driven to make vehicle seat
2 realize automatic turning.Pole or buting iron part can be set on vehicle seat 2 so that its can be in after front and rear upset it is horizontal
State.
The back vent 9 is provided with damper 17.By the expansion fit feed screw nut 13 of damper 17 in horizontal lead screw 12
On rotation that car body can be made inwardly to be rolled when turning is oblique, quickly through Turning regions, make to ride more flexible comfortable.
Battery controller component 5 is fixed on cant beam 8 or horizontal beam 7.Position between front fork 6, horizontal beam 7 and cant beam 8 is protected
Hold and immobilize, therefore, can between three space set a suitcase structure, store object while can also be by electricity
Pond is partially placed into.
Claims (4)
1. extension type electric car, including vehicle frame, handlebar assembly（1）, vehicle seat（2）, front-wheel（3）, trailing wheel（4）With driving car body row
The motor and battery controller component walked（5）, it is characterised in that the vehicle frame includes front fork（6）, horizontal beam（7）, cant beam
（8）, back vent（9）With back vent connecting rod（10）, horizontal beam（7）It is fixed on front fork（6）And cant beam（8）Lower end, horizontal beam（7）Bottom
Provided with passing through screw drive motor（11）The horizontal lead screw of driving（12）, horizontal lead screw（12）It is provided with feed screw nut（13）, after
Fork（9）Upper end and cant beam（8）Upper end be hinged, back vent connecting rod（10）One end is hinged on back vent（9）On position on the lower, separately
One end is hinged on horizontal lead screw（12）On feed screw nut（13）On, handlebar assembly（1）It is fixed on front fork（6）On, vehicle seat（2）Gu
It is scheduled on cant beam（8）With back vent（9）The hinged place of upper end, front-wheel（3）And trailing wheel（4）It is separately positioned on front fork（6）And back vent（9）'s
Lower end.
2. extension type electric car as claimed in claim 1, it is characterised in that the trailing wheel（4）, back vent（9）Connect with back vent
Bar（10）It is two, two back vents（9）And two back vent connecting rods（10）It is connected to and cant beam（8）And feed screw nut（13）
The both ends of the jointed shaft of connection, make two trailing wheels（4）With front-wheel（3）Form gusseted.
3. extension type electric car as claimed in claim 1 or 2, it is characterised in that the back vent（9）With cant beam（8）Connection
The centre position of jointed shaft be provided with driving gear（14）And articulated section（15）, vehicle seat（2）It is hinged on articulated section（15）On, and
Vehicle seat（2）With articulated section（15）Jointed shaft be provided with driven gear（16）With driving gear（14）It is meshed, is led by rotating
Moving gear（14）Vehicle seat can be made（2）To front or rear upset.
4. extension type electric car as claimed in claim 1 or 2, it is characterised in that the back vent（9）It is provided with damper
（17）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711111417.5A CN107697208A (en) | 2017-11-13 | 2017-11-13 | Extension type electric car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711111417.5A CN107697208A (en) | 2017-11-13 | 2017-11-13 | Extension type electric car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107697208A true CN107697208A (en) | 2018-02-16 |
Family
ID=61179152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711111417.5A Withdrawn CN107697208A (en) | 2017-11-13 | 2017-11-13 | Extension type electric car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107697208A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108341011A (en) * | 2018-04-16 | 2018-07-31 | 汕头市猛狮新能源车辆技术有限公司 | Self-action folding device and vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001047766A1 (en) * | 1999-12-24 | 2001-07-05 | Ko Tsuneda | Folding bicycle |
| CN201280186Y (en) * | 2008-10-09 | 2009-07-29 | 王瑞江 | Foldable bicycle |
| JP2010137592A (en) * | 2008-12-09 | 2010-06-24 | Joji Kawamura | Foldable bicycle |
| CN206437147U (en) * | 2017-01-03 | 2017-08-25 | 许国安 | A kind of ultimate attainment portable folding electric bicycle |
| CN207536079U (en) * | 2017-11-13 | 2018-06-26 | 李德祥 | Extension type electric vehicle |
-
2017
- 2017-11-13 CN CN201711111417.5A patent/CN107697208A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001047766A1 (en) * | 1999-12-24 | 2001-07-05 | Ko Tsuneda | Folding bicycle |
| CN201280186Y (en) * | 2008-10-09 | 2009-07-29 | 王瑞江 | Foldable bicycle |
| JP2010137592A (en) * | 2008-12-09 | 2010-06-24 | Joji Kawamura | Foldable bicycle |
| CN206437147U (en) * | 2017-01-03 | 2017-08-25 | 许国安 | A kind of ultimate attainment portable folding electric bicycle |
| CN207536079U (en) * | 2017-11-13 | 2018-06-26 | 李德祥 | Extension type electric vehicle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108341011A (en) * | 2018-04-16 | 2018-07-31 | 汕头市猛狮新能源车辆技术有限公司 | Self-action folding device and vehicle |
| CN108341011B (en) * | 2018-04-16 | 2023-10-17 | 汕头市猛狮新能源车辆技术有限公司 | Automatic folding device and vehicle |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180216 |
|
| WW01 | Invention patent application withdrawn after publication |