CN108791639A - Foldable four-wheel electric scooter - Google Patents
Foldable four-wheel electric scooter Download PDFInfo
- Publication number
- CN108791639A CN108791639A CN201810875681.4A CN201810875681A CN108791639A CN 108791639 A CN108791639 A CN 108791639A CN 201810875681 A CN201810875681 A CN 201810875681A CN 108791639 A CN108791639 A CN 108791639A
- Authority
- CN
- China
- Prior art keywords
- combination
- foldable
- cushion
- group
- wheel
- 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.)
- Granted
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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
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J1/00—Saddles or other seats for cycles; Arrangement thereof; Component parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J1/00—Saddles or other seats for cycles; Arrangement thereof; Component parts
- B62J1/08—Frames for saddles; Connections between saddle frames and seat pillars; Seat pillars
-
- 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
- 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
- B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
- B62K5/003—Cycles with four or more wheels, specially adapted for disabled riders, e.g. personal mobility type vehicles with four wheels
- B62K5/007—Cycles with four or more wheels, specially adapted for disabled riders, e.g. personal mobility type vehicles with four wheels power-driven
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Abstract
The invention belongs to scooter applied technical fields, specifically disclose foldable four-wheel electric scooter, by seating component, and with take the foldable assembly that is used in combination of component, and the control operating assembly composition being used in combination with foldable assembly.The advantageous effect of the foldable four-wheel electric scooter of the present invention is：On the one hand its design structure is reasonable, can according to being folded, be easy to carry, and after folding floor space it is small, convenient for placing, on the other hand its stable working state, the safety of guarantee old man or legs and feet not person who happens to be on hand for an errand.
Description
Technical field
The invention belongs to scooter applied technical fields, and in particular to foldable four-wheel electric scooter is mainly used for full
The sufficient safe and efficient trip requirements of the elderly.
Background technology
Electric bicycle be old man or legs and feet not person who happens to be on hand for an errand go on a journey tool, especially electric four-wheeled scooter, even more they from
By the best most security tool gone on a journey, but existing electric bicycle, structure size is big, space takes up a large area, inconvenient
Indoor placement can not also fold, not Portable belt and placement, while poor safety performance, easily
To user（Old man or legs and feet not person who happens to be on hand for an errand）Damage, cannot be satisfied existing old man or legs and feet not person who happens to be on hand for an errand go out exercise
With requiring.
Therefore, based on the above issues, the present invention provides foldable four-wheel electric scooter.
Invention content
Goal of the invention：The object of the present invention is to provide foldable four-wheel electric scooters, and design structure is reasonable, can foundation
It is folded, is easy to carry, and floor space is small after folding, convenient for placing.
Technical solution：The present invention provides foldable four-wheel electric scooter, is matched by seating component, and with component is taken
The foldable assembly used, and the control operating assembly being used in combination with foldable assembly form；The seating component, including backrest
Hinge, and the backrest, the cushion that are used in combination respectively with backrest hinge, and one group of first cushion in cushion one end bottom is set
One group of cushion folding rack that support fixed plate and one end are connect with cushion, one group of first cushions support fixed plate respectively；It is described
Foldable assembly, including the connection of cushion folding rack, and the chassis being used in combination is connect with cushion folding rack, and setting exists
One group of second cushions support fixed plate on chassis, wherein the other end of one group of cushion folding rack is folded with cushion respectively
Holder connection, one group of second cushions support fixed plate connection, and setting are in underbody pan bottom and one end and cushion folding rack company
The live pole connect in succession, and the underbody connector before and after the bottom surface of live pole one end is set, and match and make with front and back underbody connector
Chinese herbaceous peony pedestal, and be arranged in Chinese herbaceous peony pedestal（The spill limiting plate of bottom, and be arranged in spill limiting plate and match and make
Pushing direction device piston live pole, spring, spring catch, piston rod, and the positioning plate in Chinese herbaceous peony pedestal one end is set；The control
Operating assembly processed includes the horizontal U-shaped positioning plate being used in combination with positioning plate, and the front-wheel in horizontal U-shaped positioning plate lower part is arranged
Fixed plate, and the direction control lever that is used in combination with horizontal U-shaped positioning plate, front-wheel fixed plate.
The technical program, it is provided with the hollow cunning being used in combination with chassis in the cushion folding rack connection
Slot.
The technical program, the foldable four-wheel electric scooter, further includes being used in combination with live pole, for lockking
The bolt of live pole.
The technical program, the foldable four-wheel electric scooter further includes that the battery being arranged in Chinese herbaceous peony pedestal is consolidated
Determine slot, and be separately positioned on the connection of cushion folding rack, one group of first idler wheel in front-wheel fixed plate, one group of second idler wheel,
In, it is provided with battery in battery fixing groove, the driving motor being used in combination with battery, driving motor are provided on Chinese herbaceous peony pedestal
On be provided with driving gear, one group of first idler wheel is connected by roller rod and is provided on roller rod and drives gear to match to make
Transmission gear.
Compared with prior art, the advantageous effect of foldable four-wheel electric scooter of the invention is：On the one hand it sets
Count it is reasonable for structure, can according to being folded, be easy to carry, and after folding floor space it is small, convenient for placing, another aspect its
Stable working state ensures the safety of old man or legs and feet not person who happens to be on hand for an errand.
Description of the drawings
Fig. 1 is the foldable structure schematic diagram of the foldable four-wheel electric scooter of the present invention；
Fig. 2 is the using state structure diagram of the foldable four-wheel electric scooter of the present invention；
Fig. 3 and Fig. 4 is the folded state structural schematic diagram of the foldable four-wheel electric scooter of the present invention；
Wherein, serial number mark is as follows in figure：1- backrests hinge, 2- cushions, the first cushions supports of 3- fixed plate, 4- cushions fold branch
Underbody connector before and after frame, 5- chassis, the connection of 6- cushion folding racks, 7- live poles, 8-, 9- pushing direction device pistons live pole,
10- springs, 11- spring catch, 12- Chinese herbaceous peonies pedestal, 13- positioning plates, 14- direction control levers, 15- batteries fixing groove, 16- pistons
Bar, 17- bolts, 18- front-wheels fixed plate, 19- backrests, the second cushions supports of 20- fixed plate, 21- spills limiting plate, the horizontal U-shapeds of 22-
Positioning plate, the second idler wheels of 23-, the first idler wheels of 24-.
Specific implementation mode
In the following with reference to the drawings and specific embodiments, the present invention is furture elucidated.
Embodiment one
Foldable four-wheel electric scooter as shown in Figure 1, Figure 2, Figure 3 and Figure 4 matches by seating component, and with component is taken
The foldable assembly used is closed, and the control operating assembly composition being used in combination with foldable assembly；The seating component, including lean on
Hinge 1, and the backrest 19, the cushion 2 that are used in combination respectively with backrest hinge 1 are carried on the back, and one group in 2 one end bottom of cushion is set
One group of cushion folding that first cushions support fixed plate 3 and one end are connect with 2, one group of first cushions support fixed plate 3 of cushion respectively
Folded holder 4；The foldable assembly, including cushion folding rack connection 6, and connect with cushion folding rack 6 and be used in combination
Chassis 5, and one group of second cushions support fixed plate 20 being arranged on chassis 5, wherein one group of cushion folding rack 4
The other end connect 6, one group of second cushions support fixed plate 20 with cushion folding rack and connects respectively, and is arranged at 5 bottom of chassis
Portion and one end connect the live pole 7 of 6 connections with cushion folding rack, and the underbody connector before and after 7 one end bottom surface of live pole is arranged
8, and the Chinese herbaceous peony pedestal 12 that is used in combination with front and back underbody connector 8, and the spill limit in 12 bottom of Chinese herbaceous peony pedestal is set
Plate 21, and be arranged in the spill limiting plate 21 and be used in combination pushing direction device piston live pole 9, spring 10, spring catch 11,
Piston rod 16, and the positioning plate 13 in 12 one end of Chinese herbaceous peony pedestal is set；The control operating assembly, including match with positioning plate 13
Close the horizontal U-shaped positioning plate 22 that uses, and the front-wheel fixed plate 18 in horizontal 22 lower part of U-shaped positioning plate be set, and with horizontal U-shaped positioning plate
22, the direction control lever 14 that front-wheel fixed plate 18 is used in combination.
Embodiment two
Foldable four-wheel electric scooter as shown in Figure 1, Figure 2, Figure 3 and Figure 4 matches by seating component, and with component is taken
The foldable assembly used is closed, and the control operating assembly composition being used in combination with foldable assembly；The seating component, including lean on
Hinge 1, and the backrest 19, the cushion 2 that are used in combination respectively with backrest hinge 1 are carried on the back, and one group in 2 one end bottom of cushion is set
One group of cushion folding that first cushions support fixed plate 3 and one end are connect with 2, one group of first cushions support fixed plate 3 of cushion respectively
Folded holder 4；The foldable assembly, including cushion folding rack connection 6, and connect with cushion folding rack 6 and be used in combination
Chassis 5, and one group of second cushions support fixed plate 20 being arranged on chassis 5, wherein one group of cushion folding rack 4
The other end connect 6, one group of second cushions support fixed plate 20 with cushion folding rack and connects respectively, and is arranged at 5 bottom of chassis
Portion and one end connect the live pole 7 of 6 connections with cushion folding rack, and the underbody connector before and after 7 one end bottom surface of live pole is arranged
8, and the Chinese herbaceous peony pedestal 12 that is used in combination with front and back underbody connector 8, and the spill limit in 12 bottom of Chinese herbaceous peony pedestal is set
Plate 21, and be arranged in the spill limiting plate 21 and be used in combination pushing direction device piston live pole 9, spring 10, spring catch 11,
Piston rod 16, and the positioning plate 13 in 12 one end of Chinese herbaceous peony pedestal is set；The control operating assembly, including match with positioning plate 13
Close the horizontal U-shaped positioning plate 22 that uses, and the front-wheel fixed plate 18 in horizontal 22 lower part of U-shaped positioning plate be set, and with horizontal U-shaped positioning plate
22, the direction control lever 14 that front-wheel fixed plate 18 is used in combination, wherein be provided with and underbody in cushion folding rack connection 6
The hollow runner that disk 5 is used in combination, and be used in combination with live pole 7, the bolt 17 for lockking live pole 7.
Embodiment three
Foldable four-wheel electric scooter as shown in Figure 1, Figure 2, Figure 3 and Figure 4 matches by seating component, and with component is taken
The foldable assembly used is closed, and the control operating assembly composition being used in combination with foldable assembly；The seating component, including lean on
Hinge 1, and the backrest 19, the cushion 2 that are used in combination respectively with backrest hinge 1 are carried on the back, and one group in 2 one end bottom of cushion is set
One group of cushion folding that first cushions support fixed plate 3 and one end are connect with 2, one group of first cushions support fixed plate 3 of cushion respectively
Folded holder 4；The foldable assembly, including cushion folding rack connection 6, and connect with cushion folding rack 6 and be used in combination
Chassis 5, and one group of second cushions support fixed plate 20 being arranged on chassis 5, wherein one group of cushion folding rack 4
The other end connect 6, one group of second cushions support fixed plate 20 with cushion folding rack and connects respectively, and is arranged at 5 bottom of chassis
Portion and one end connect the live pole 7 of 6 connections with cushion folding rack, and the underbody connector before and after 7 one end bottom surface of live pole is arranged
8, and the Chinese herbaceous peony pedestal 12 that is used in combination with front and back underbody connector 8, and the spill limit in 12 bottom of Chinese herbaceous peony pedestal is set
Plate 21, and be arranged in the spill limiting plate 21 and be used in combination pushing direction device piston live pole 9, spring 10, spring catch 11,
Piston rod 16, and the positioning plate 13 in 12 one end of Chinese herbaceous peony pedestal is set；The control operating assembly, including match with positioning plate 13
Close the horizontal U-shaped positioning plate 22 that uses, and the front-wheel fixed plate 18 in horizontal 22 lower part of U-shaped positioning plate be set, and with horizontal U-shaped positioning plate
22, the direction control lever 14 that front-wheel fixed plate 18 is used in combination, wherein be provided with and underbody in cushion folding rack connection 6
The hollow runner that disk 5 is used in combination, and be used in combination with live pole 7, the bolt 17 for lockking live pole 7, and be arranged in vehicle
Battery fixing groove 15 in preceding pedestal 12, and be separately positioned on cushion folding rack connection 6, one group in front-wheel fixed plate 18 the
One 24, one group second of idler wheel idler wheel 23, wherein be provided with battery in battery fixing groove 15, be provided on Chinese herbaceous peony pedestal 12 and electricity
The driving motor that pond is used in combination is provided with driving gear on driving motor, and one group of first idler wheel 24 is connected by roller rod
And the transmission gear being used in combination with driving gear is provided on roller rod.
The foldable four-wheel electric scooter of this constructive embodiment one or embodiment two or embodiment three further includes that setting exists
The phosphor strip or stroboscopic lamp of 19 one side of backrest, and the shell that is arranged on direction control lever 14, and the touch that is arranged in shell
Display, microcontroller, prewarning unit, data transceiving unit, positioning unit and speech communication unit, stroboscopic lamp, touch driving motor
It touches display, prewarning unit, data transceiving unit, positioning unit, speech communication unit to connect with microcontroller respectively, above structure
It can guarantee out the safety of administrative staff, and intelligentized long-range use demand realized convenient for the household of old man or legs and feet inconvenience personnel.
The foldable four-wheel electric scooter of this constructive embodiment one or embodiment two or embodiment three further includes that setting exists
110 alarm units, 120 alarm units in shell, wherein 110 alarm units, 120 alarm units are connect with microcontroller respectively,
Safety for improving old man or legs and feet inconvenience personnel trip.
It is the front wheel mounting location structure of this constructive embodiment one or embodiment two or embodiment three at I in Fig. 1 and Fig. 2
Schematic diagram.
The foldable four-wheel electric scooter of this constructive embodiment one or embodiment two or embodiment three has following spy
Point：Need to only open box fastener when 1, being unfolded, help straight steering yoke, three actions of pull-up cushion, be fully completed only need 30 seconds less than；2, it draws
Play cushion, the vehicle frame of expansion, seat and steering yoke automatic locking；Lift the handle before cushion when as long as 3, folding, cushion is automatic
It falls, the vehicle frame of expansion, steering yoke automatic unlocking can be turned up；4, the front-wheel after folding is pulley Xiang Roll wheels, and steering yoke is sliding
The knob of roller box；5, speed is automatically controlled, manual step-less adjustment；Circuit automatic differential control when 6, turning, when left-hand rotation front-wheel direction to
A left side, left rear wheel press orientation angle automatic retarding（Angularly change without section）, keep turning Ban Jing Minus few, when right-hand rotation similarly；7, it folds
Volume long 70CM, wide 55CM, thick 40CM afterwards.
The foldable four-wheel electric scooter of this constructive embodiment one or embodiment two or embodiment three, as long as pull-up is sat
Pad, cushion are just automatically positioned, and vehicle body unlocks position automatic locking, one plane of front and back two pieces of positioning, the direction joystick holded up
It is also secured to operable position.
The operation principle of this constructive embodiment one or the foldable four-wheel electric scooter of embodiment two or embodiment three, when
Cushion lifts, and cushion is pitched structure and opened, as soon as due to being fixed, the other end translates forward, live pole is pushed forward, into vehicle
Bottom anter makes the underbody unlocked join together at the straight Beam in chassis, forward while push be preset at the lock before direction joystick
Tongue fills in the big Beam of front-wheel, locks direction joystick, and when by handle, the bolt on top under the action of the spring, is inserted into and lives live pole
Bar locks cushion height, live pole is made to fix, and scooter is placed in normal work still state；It is living when the handle on bolt is lifting
Bolt on bar is extracted, slide bar under the action of seat gravity and spring after move, seat folds, and slide bar exits underbody anter, pre-
Set lock tongue（It is to mark in Fig. 1 and Fig. 2）, Chinese herbaceous peony rear base can fold, and steering yoke can also be turned up, and vehicle can be folded into " sliding dry
Case ".
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
It for member, without departing from the principle of the present invention, can also make several improvements, these improvement also should be regarded as the present invention's
Protection domain.
Claims (4)
1. foldable four-wheel electric scooter, it is characterised in that：By seating component, and with take the folding that is used in combination of component
Component, and the control operating assembly being used in combination with foldable assembly form；The seating component, including backrest hinge（1）, and
Respectively with backrest hinge（1）The backrest being used in combination（19）, cushion（2）, and be arranged in cushion（2）One group of one end bottom
One cushions support fixed plate（3）And one end respectively with cushion（2）, one group of first cushions support fixed plate（3）One group of seat of connection
Pad folding rack（4）；The foldable assembly, including the connection of cushion folding rack（6）, and connect with cushion folding rack（6）Phase
The chassis being used cooperatively（5）, and be arranged in chassis（5）On one group of second cushions support fixed plate（20）, wherein one group
Cushion folding rack（4）The other end connect respectively with cushion folding rack（6）, one group of second cushions support fixed plate（20）Even
It connects, and is arranged in chassis（5）Bottom and one end is connect with cushion folding rack（6）The live pole of connection（7）, and be arranged in live pole
（7）The front and back underbody connector of one end bottom surface（8）, and with front and back underbody connector（8）The Chinese herbaceous peony pedestal being used in combination（12）,
And it is arranged in Chinese herbaceous peony pedestal（12）The spill limiting plate of bottom（21）, and be arranged in spill limiting plate（21）It is interior and be used in combination
Pushing direction device piston live pole（9）, spring（10）, spring catch（11）, piston rod（16）, and be arranged in Chinese herbaceous peony pedestal（12）One
The positioning plate at end（13）；The control operating assembly, including with positioning plate（13）The horizontal U-shaped positioning plate being used in combination（22）,
And it is arranged in horizontal U-shaped positioning plate（22）The front-wheel fixed plate of lower part（18）, and with horizontal U-shaped positioning plate（22）, front-wheel fixed plate
（18）The direction control lever being used in combination（14）.
2. foldable four-wheel electric scooter according to claim 1, it is characterised in that：The cushion folding rack connection
（6）It is inside provided with and chassis（5）The hollow runner being used in combination.
3. foldable four-wheel electric scooter according to claim 1 or 2, it is characterised in that：The foldable four-wheel electricity
Dynamic scooter further includes and live pole（7）It is used in combination, for lockking live pole（7）Bolt（17）.
4. foldable four-wheel electric scooter according to claim 3, it is characterised in that：The foldable four-wheel electric generation
Vehicle is walked, further includes being arranged in Chinese herbaceous peony pedestal（12）Interior battery fixing groove（15）, and it is separately positioned on the connection of cushion folding rack
（6）, front-wheel fixed plate（18）On one group of first idler wheel（24）, one group of second idler wheel（23）, wherein battery fixing groove（15）It is interior
It is provided with battery, Chinese herbaceous peony pedestal（12）On be provided with the driving motor being used in combination with battery, drive is provided on driving motor
Moving gear, one group of first idler wheel（24）By being provided with the biography being used in combination with driving gear on roller rod connection and roller rod
Moving gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810875681.4A CN108791639B (en) | 2018-08-03 | 2018-08-03 | Foldable four-wheel electric scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810875681.4A CN108791639B (en) | 2018-08-03 | 2018-08-03 | Foldable four-wheel electric scooter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108791639A true CN108791639A (en) | 2018-11-13 |
| CN108791639B CN108791639B (en) | 2023-08-04 |
Family
ID=64079111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810875681.4A Active CN108791639B (en) | 2018-08-03 | 2018-08-03 | Foldable four-wheel electric scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108791639B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030141121A1 (en) * | 2001-10-26 | 2003-07-31 | Electric Mobility Corporation | Foldable personal mobility vehicle |
| CN202029936U (en) * | 2011-01-28 | 2011-11-09 | 武济群 | Mounting support |
| US20160089285A1 (en) * | 2014-09-30 | 2016-03-31 | Ming-Chuan Cheng | Folding device for power scooters |
| CN205440676U (en) * | 2016-03-22 | 2016-08-10 | 吉林大学 | Adopt receiving of open winding motor and close mobility scooter |
| CN206766244U (en) * | 2017-03-27 | 2017-12-19 | 东莞威信运动用品有限公司 | Induction type automatic folding frame |
| CN207550393U (en) * | 2017-12-06 | 2018-06-29 | 无锡东南车辆科技有限公司 | A kind of novel and multifunctional electric foldable luggage barrow |
| CN208559667U (en) * | 2018-08-03 | 2019-03-01 | 江苏迈杰工艺品有限公司 | Foldable four-wheel electric scooter |
-
2018
- 2018-08-03 CN CN201810875681.4A patent/CN108791639B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030141121A1 (en) * | 2001-10-26 | 2003-07-31 | Electric Mobility Corporation | Foldable personal mobility vehicle |
| CN202029936U (en) * | 2011-01-28 | 2011-11-09 | 武济群 | Mounting support |
| US20160089285A1 (en) * | 2014-09-30 | 2016-03-31 | Ming-Chuan Cheng | Folding device for power scooters |
| CN205440676U (en) * | 2016-03-22 | 2016-08-10 | 吉林大学 | Adopt receiving of open winding motor and close mobility scooter |
| CN206766244U (en) * | 2017-03-27 | 2017-12-19 | 东莞威信运动用品有限公司 | Induction type automatic folding frame |
| CN207550393U (en) * | 2017-12-06 | 2018-06-29 | 无锡东南车辆科技有限公司 | A kind of novel and multifunctional electric foldable luggage barrow |
| CN208559667U (en) * | 2018-08-03 | 2019-03-01 | 江苏迈杰工艺品有限公司 | Foldable four-wheel electric scooter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108791639B (en) | 2023-08-04 |
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