CN105398526B - New type foldable electric bicycle - Google Patents
New type foldable electric bicycle Download PDFInfo
- Publication number
- CN105398526B CN105398526B CN201510919103.2A CN201510919103A CN105398526B CN 105398526 B CN105398526 B CN 105398526B CN 201510919103 A CN201510919103 A CN 201510919103A CN 105398526 B CN105398526 B CN 105398526B
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- wheel
- support bar
- rear wheel
- connecting plate
- frame
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
The present invention relates to a kind of new type foldable electric bicycles, including vehicle frame, wheel, tap and seat cushion, rechargeable battery is installed in front vehicle wheel, driving motor and controller are installed in rear wheel, the vehicle frame includes the front and back front wheel carrier and rear wheel frame for being arranged and being connected by wheel carrier foldable structure, and the wheel rim for placing front vehicle wheel and rear wheel is respectively provided in the front wheel carrier and rear wheel frame；Front wheel carrier is connect by front rotary shaft and wheel foldable structure with front vehicle wheel, in the wheel rim of the foldable merging front wheel carrier of front vehicle wheel；Rear wheel frame is connect by rear shaft and wheel foldable structure with rear wheel, in the wheel rim of the foldable merging rear wheel frame of rear wheel；The handle that the tap includes the lower support bar being connect with front wheel carrier, is installed on the upper support bar of lower support bar upper end and is connect with upper support bar, lower support bar is connect with upper support bar by stay folds structure, and the handle can carry out fold up and down with respect to upper support bar；The seat cushion is installed on by elevating lever on rear wheel frame.
Description
Technical field
The present invention relates to technical field of bicycles more particularly to foldable electric bicycles.
Background technology
Electric bicycle is since it has the characteristics that energy conservation and environmental protection, easy to use, replacement automobile trip in short distance, increasingly
Liking for people is obtained.Existing electric bicycle does not have folder function generally, its occupied space is big when being not used, and needs
Certain parking stall is arranged to put.
Foldable electric bicycle has been had at present, and foldable structure is complicated, folding operation trouble.
Invention content
The applicant for disadvantages mentioned above existing for existing electric bicycle, provide it is a kind of it is foldable, folding operation is convenient,
New type foldable electric bicycle that is small, being convenient for carrying.
The technical solution adopted in the present invention is as follows：
A kind of new type foldable electric bicycle, including vehicle frame, wheel, tap and seat cushion are equipped with charging electricity in front vehicle wheel
Pond, installation driving motor and controller in rear wheel, the vehicle frame include front and back being arranged and being connected by wheel carrier foldable structure
Front wheel carrier and rear wheel frame are respectively provided with the wheel rim for placing front vehicle wheel and rear wheel in the front wheel carrier and rear wheel frame；On front wheel carrier
It turns forward and front rotary shaft is installed, the lower end of front rotary shaft is connect by wheel foldable structure with the front vehicle wheel, and front vehicle wheel passes through
After wheel foldable structure is folded up, it is placed in the wheel rim of front wheel carrier after being rotated by front rotary shaft；Peace is tilted backwards on rear wheel frame
Equipped with rear shaft, the lower end of rear shaft is connect by the wheel foldable structure with rear wheel, and rear wheel is folded by wheel and tied
After structure is folded up, after being rotated by rear shaft in the wheel rim of merging rear wheel frame；The tap includes being connect down with front wheel carrier
Supporting rod, the upper support bar for being installed on lower support bar upper end and the handle being connect with upper support bar, lower support bar and upper support bar
It is connected by stay folds structure, the handle can carry out fold up and down with respect to upper support bar；The seat cushion is pacified by elevating lever
Loaded on rear wheel frame.
As a further improvement of the above technical scheme：
The front vehicle wheel and rear wheel are connect by the support arm of side with the wheel foldable structure；The wheel folding
Stack structure includes the upper junction plate and lower connecting plate being hinged, and upper junction plate is connected with front rotary shaft or rear shaft, lower connecting plate
It is connected with the upper end of support arm；The non-articulated end of upper junction plate is rotatablely equipped with locking assembly by shaft, and locking assembly includes
With shaft radially connected slide bar, the whistle type structure for being slidably mounted on the sliding sleeve of the lower end of the slider and being installed on sliding sleeve lower end lock
Tight handle, lock handle are rotatablely connected by the lower end of axis pin and slide bar；The non-articulated end of the lower connecting plate, which offers, to put
The notch of slide bar is set, lower connecting plate rotates the lock handle after slide bar is placed in the notch by upper junction plate rotation
It will be locked between upper junction plate and lower connecting plate by sliding sleeve.
Locking quarter butt with draw ring is installed, locking quarter butt runs through the support arm, and end is convex on the support arm
For the medial surface of support arm.
The wheel carrier foldable structure includes the preceding connecting plate being hinged and rear connecting plate, and preceding connecting plate is solid with front wheel carrier
Even, rear connecting plate is connected with rear wheel frame；The non-articulated end of the preceding connecting plate is also equipped with the first latch by bar rotation,
It is rotatablely equipped with the first latch segment close to one end of rear connecting plate on first latch, the medial surface of the first latch segment carries first
Locking slot；The non-articulated end of connecting plate is equipped with the first check lock lever coordinated with first locking slot after described.
Shaft is rotatablely installed by bearing in the lock for installing restricted rear shaft rotation on rear wheel frame, on rear wheel frame after described
Tight handle.
Limiting groove is carried after described in shaft, the set lever carries the limit convex coordinated with the limiting groove
It rises.
The front rotary shaft is rotatablely installed by bearing on front wheel carrier, is connected by connector sleeve between front wheel carrier and lower support bar
It connects, the inner wall of connector sleeve carries keyway, and front rotary shaft is equipped with the locking key coordinated with keyway.
The stay folds structure includes the upper folded plate and lower flap portion being hinged, and upper folded plate is connected with upper support bar, under
Folded plate is connected with lower support bar, and the second latch is rotatablely equipped on upper folded plate, the second lock is rotatablely equipped on the second latch
The medial surface of tight block, the second latch segment carries the second locking slot, and the second lock coordinated with the second locking slot is equipped on lower flap portion
Tight bar.
The medial surface of the upper folded plate is detained with protrusion, and the medial surface of lower flap portion is recessed with being closed with the protrusion snap fit
Slot.
Beneficial effects of the present invention are as follows：
The present invention uses multiple foldable structures, realize wheel with respect to wheel carrier folding, the folding between wheel carrier, the folding of seat cushion and
The folding of tap, occupied space is substantially reduced after folding；Foldable structure in the present invention is simple, it is easy to use, be easy to
It fabricates, is at low cost.
Description of the drawings
Fig. 1 is the three-dimensional structure diagram of the present invention.
Fig. 2 is another three-dimensional structure diagram of the present invention.
Fig. 3 is the installation diagram of trailing wheel in the present invention.
Fig. 4 is the stereogram of wheel foldable structure in the present invention.
Fig. 5 is the state diagram that wheel is folded up in the present invention.
Fig. 6 is another visual angle figure of Fig. 4.
Fig. 7 is the installation diagram of rear shaft and rear wheel frame in the present invention.
Fig. 8 is the three-dimensional structure diagram of set lever in the present invention.
Fig. 9 is the installation diagram of front rotary shaft and front wheel carrier in the present invention.
Figure 10 is the structure chart of connector sleeve in the present invention.
Figure 11 is the state diagram that wheel folds in merging wheel carrier in the present invention.
Figure 12 is the connection partial enlarged view of front and back wheel frame in the present invention.
Figure 13 is the exploded view of wheel carrier foldable structure in the present invention.
Figure 14 is the folded state diagram of wheel carrier foldable structure.
Figure 15 is that front and back wheel carrier folds closed configuration figure in the present invention.
Figure 16 is another visual angle figure of Figure 15.
Figure 17 is partial enlarged view at the A of Fig. 1.
Figure 18 is the folded state diagram of upper lower support bar in the present invention.
Figure 19 is the final folded state diagram of the present invention.
Figure 20 is another visual angle figure of Figure 19.
In figure：1, vehicle frame；101, front wheel carrier；102, rear wheel frame；2, seat cushion；3, wheel；301, front vehicle wheel；302, rear car
Wheel；4, wheel carrier foldable structure；401, preceding connecting plate；402, rear connecting plate；403, the first latch；404, the first latch segment；
4041, the first locking slot；405, bull stick；406, the first check lock lever；5, wheel foldable structure；501, upper junction plate；502, lower company
Fishplate bar；5021, notch；503, shaft；504, locking assembly；5041, slide bar；5042, sliding sleeve；5043, lock handle；5044、
Axis pin；6, leading；601, lower support bar；602, upper support bar；603, handle；7, stay folds structure；701, upper folded plate；
7011, protrusion button；702, lower flap portion；7021, recessed channel；703, the second latch；704, the second latch segment；7041, the second lock
Tight slot；705, the second check lock lever；8, front rotary shaft；801, locking key；9, rear shaft；91, limiting groove；10, elevating lever；11, it props up
Brace；111, draw ring；112, locking quarter butt；12, set lever；121, limit protrusion；13, connector sleeve；131, keyway.
Specific implementation mode
Below in conjunction with the accompanying drawings, illustrate the specific implementation mode of the present invention.
As shown in Figure 1 and Figure 2, the new type foldable electric bicycle of the present embodiment, including vehicle frame 1, wheel 3, tap 6 and seat
Pad 2, is equipped with rechargeable battery in front vehicle wheel 301, and installation driving motor and controller in rear wheel 302, vehicle frame 1 includes front and back sets
The front wheel carrier 101 and rear wheel frame 102 set and connected by wheel carrier foldable structure 4, band respectively in front wheel carrier 101 and rear wheel frame 102
There is the wheel rim for placing front vehicle wheel 301 and rear wheel 302；It turns forward on front wheel carrier 101 and front rotary shaft 8 is installed, under front rotary shaft 8
End is connect by wheel foldable structure 5 with front vehicle wheel 301, after front vehicle wheel 301 is folded up by wheel foldable structure 5, is passed through
After front rotary shaft 8 rotates in the wheel rim of merging front wheel carrier 101；It is tilted backwards on rear wheel frame 102 and rear shaft 9 is installed, rear shaft 9
Lower end is connect by wheel foldable structure 5 with rear wheel 302, after rear wheel 302 is folded up by wheel foldable structure 5, is led to
Later after shaft 9 rotates in the wheel rim of merging rear wheel frame 102；Tap 6 includes the lower support bar 601 being connect with front wheel carrier 101, peace
Upper support bar 602 loaded on 601 upper end of lower support bar and the handle 603 being connect with upper support bar 602, lower support bar 601 with it is upper
Supporting rod 602 is connected by stay folds structure 7, and handle 603 can carry out turning down up and down with respect to upper support bar 602；Seat cushion 2 passes through
Elevating lever 10 is installed on rear wheel frame 102.
As shown in Figures 3 to 6, front vehicle wheel 301 and rear wheel 302 pass through the support arm of side 11 and wheel foldable structure
5 connections；Wheel foldable structure 5 includes the upper junction plate 501 being hinged and lower connecting plate 502, upper junction plate 501 and front rotary shaft
8 or rear shafts 9 are connected, and lower connecting plate 502 and the upper end of support arm 11 are connected；The non-articulated end of upper junction plate 501 passes through shaft
503 are rotatablely equipped with locking assembly 504, and locking assembly 504 includes the slide bar 5041 radially connected with shaft 503, is slidably installed
In 5041 lower end of slide bar sliding sleeve 5042 and be installed on 5042 lower end of sliding sleeve whistle type structure lock handle 5043, lock handle
Hand 5043 is rotatablely connected by the lower end of axis pin 5044 and slide bar 5041；The non-articulated end of lower connecting plate 502, which offers, to place
The notch 5021 of slide bar 5041, lower connecting plate 502 relative to upper junction plate 501 rotate by slide bar 5041 be placed in notch 5021 in after,
Rotation lock handle 5043 will be locked by sliding sleeve 5042 between upper junction plate 501 and lower connecting plate 502.
As shown in Figure 1, Figure 2 and shown in Fig. 4, the locking quarter butt 112 with draw ring 111, locking quarter butt are installed on support arm 11
112 run through support arm 11, and end protrudes from the medial surface of support arm 11.
As shown in Figure 12 to Figure 16, wheel carrier foldable structure 4 includes the preceding connecting plate 401 being hinged and rear connecting plate 402,
Preceding connecting plate 401 is connected with front wheel carrier 101, and rear connecting plate 402 is connected with rear wheel frame 102；The non-articulated end of preceding connecting plate 401 is also
It is rotatablely equipped with the first latch 403 by bull stick 405, rotates and pacifies close to one end of rear connecting plate 402 on the first latch 403
Equipped with the first latch segment 404, the medial surface of the first latch segment 404 carries the first locking slot 4041；The non-articulated of connecting plate 402 afterwards
End is equipped with the first check lock lever 406 coordinated with the first locking slot 4041.
As shown in Fig. 6, Fig. 7 and Fig. 8, rear shaft 9 is rotatablely installed by bearing on rear wheel frame 102, is pacified on rear wheel frame 102
The set lever 12 rotated equipped with shaft after limitation 9；Limiting groove 91 is carried in shaft 9 afterwards, set lever 12 carries and limit
The limit protrusion 121 that groove 91 coordinates.
As shown in Figure 9, Figure 10, front rotary shaft 8 is rotatablely installed by bearing on front wheel carrier 101, front wheel carrier 101 and lower support
It is connected by connector sleeve 13 between bar 601, the inner wall of connector sleeve 13 carries keyway 131, and front rotary shaft 8 is equipped with matches with keyway 131
The locking key 801 of conjunction.
As shown in Figure 17 to Figure 20, stay folds structure 7 includes the upper folded plate 701 being hinged and lower flap portion 702, upper folding
Plate 701 is connected with upper support bar 602, and lower flap portion 702 is connected with lower support bar 601, and the second lock is rotatablely equipped on upper folded plate 701
Tight plate 703 is rotatablely equipped with the second latch segment 704 on second latch 703, and the medial surface of the second latch segment 704 carries second
Locking slot 7041 is equipped with the second check lock lever 705 coordinated with the second locking slot 7041 on lower flap portion 702.
As shown in figure 18, the medial surface of upper folded plate 701 is with protrusion button 7011, the medial surface of lower flap portion 702 carry with it is convex
Go out the recessed channel 7021 of 7011 cooperation of button.
Folding process of the present invention is as follows：
Normal operating condition breaks downwards lock handle 5043 into two with one's hands, passes through draw ring as shown in Fig. 2, when needing to fold gathering
111 pull out locking quarter butt 112, and by front vehicle wheel 301 and rear wheel 302, relative frame 1 is rotated up respectively, upper junction plate 501
It is detached with lower connecting plate 502, the state after folding is as shown in Figure 5；
The set lever 12 on rear wheel frame 102 is rotated, its limit protrusion 121 and the limiting groove 901 of rear shaft 9 are taken off
From, by rear wheel 302 by 9 opposing rear wheels frame of rear shaft rotate 180 degree, front vehicle wheel 301 is passed through into 8 opposing front wheels frame of front rotary shaft
101 rotation 180 degrees, front vehicle wheel 301 and rear wheel 302 are respectively implanted in the wheel rim of front wheel carrier 101 and rear wheel frame 102, rugosity
State is as shown in figure 11；
It rotates the first latch 403 and breaks the first latch segment 404 into two with one's hands, front wheel carrier 101 and rear wheel frame 102 are relatively rotated
180 degree, and handle 603 is folded down, after cushion 2 is removed from elevating lever 10, be snapped in the front wheel carrier 101 after folding with
Between rear wheel frame 102, the state after folding is as shown in Figure 15, Figure 16；
It rotates the second latch 703 and breaks the second latch segment 704 into two with one's hands, downwards with respect to lower support bar 601 by upper support bar 602
Fold, realizes the folding of entire electric vehicle, the state finally folded is as shown in Figure 19, Figure 20.
Claims (8)
1. a kind of new type foldable electric bicycle, including vehicle frame (1), wheel (3), leading (6) and seat cushion (2), front vehicle wheel (301)
In rechargeable battery is installed, installation driving motor and controller in rear wheel (302), it is characterised in that：The vehicle frame (1) includes
It is front and back setting and by wheel carrier foldable structure (4) connect front wheel carrier (101) and rear wheel frame (102), the front wheel carrier (101) and
The wheel rim for placing front vehicle wheel (301) and rear wheel (302) is respectively provided in rear wheel frame (102)；Front wheel carrier turns forward on (101)
Front rotary shaft (8) is installed, the lower end of front rotary shaft (8) is connect by wheel foldable structure (5) with the front vehicle wheel (301), front truck
After wheel (301) is folded up by wheel foldable structure (5), the wheel rim of merging front wheel carrier (101) after being rotated by front rotary shaft (8)
In；Tilted backwards on rear wheel frame (102) and rear shaft (9) be installed, the lower end of rear shaft (9) by wheel foldable structure (5) with
Rear wheel (302) connects, after rear wheel (302) is folded up by wheel foldable structure (5), after being rotated by rear shaft (9)
It is placed in the wheel rim of rear wheel frame (102)；The tap (6) includes the lower support bar (601) being connect with front wheel carrier (101), installation
Upper support bar (602) in lower support bar (601) upper end and the handle (603) that is connect with upper support bar (602), lower support bar
(601) it is connect by stay folds structure (7) with upper support bar (602), the handle (603) can be with respect to upper support bar (602)
Carry out fold up and down；The seat cushion (2) is installed on by elevating lever (10) on rear wheel frame (102)；
It is described after shaft (9) by bearing be rotatablely installed on rear wheel frame (102), installed on rear wheel frame (102) it is restricted after turn
The set lever (12) of axis (9) rotation.
2. new type foldable electric bicycle as described in claim 1, it is characterised in that：The front vehicle wheel (301) and rear wheel
(302) it is connect with wheel foldable structure (5) by the support arm of side (11)；The wheel foldable structure (5) includes mutual
Hinged upper junction plate (501) and lower connecting plate (502), upper junction plate (501) are connected with front rotary shaft (8) or rear shaft (9), under
Connecting plate (502) and the upper end of support arm (11) are connected；The non-articulated end of upper junction plate (501) is rotated by shaft (503) pacifies
Equipped with locking assembly (504), locking assembly (504) includes the slide bar (5041) radially connected with shaft (503), is slidably mounted on
The sliding sleeve (5042) of slide bar (5041) lower end and be installed on sliding sleeve (5042) lower end whistle type structure lock handle (5043),
Lock handle (5043) is rotatablely connected by the lower end of axis pin (5044) and slide bar (5041)；The lower connecting plate (502) it is non-
Hinged end offers the notch (5021) that can place slide bar (5041), when electric bicycle is unfolded, lower connecting plate (502) relatively on
After slide bar (5041) is placed in the notch (5021) by connecting plate (501) rotation, rotates the lock handle (5043) and pass through
Sliding sleeve (5042) will lock between upper junction plate (501) and lower connecting plate (502).
3. new type foldable electric bicycle according to claim 2, it is characterised in that：It is equipped on the support arm (11)
Locking quarter butt (112) with draw ring (111), locking quarter butt (112) run through the support arm (11), and end protrudes from support
The medial surface of arm (11).
4. new type foldable electric bicycle as described in claim 1, it is characterised in that：The wheel carrier foldable structure (4) includes
The preceding connecting plate (401) and rear connecting plate (402) being hinged, preceding connecting plate (401) are connected with front wheel carrier (101), rear to connect
Plate (402) is connected with rear wheel frame (102)；The non-articulated end of the preceding connecting plate (401) is also rotatablely equipped with by bull stick (405)
First latch (403), one end on the first latch (403) close to rear connecting plate (402) are rotatablely equipped with the first latch segment
(404), the medial surface of the first latch segment (404) carries the first locking slot (4041)；The non-articulated end of connecting plate (402) after described
The first check lock lever (406) coordinated with first locking slot (4041) is installed.
5. new type foldable electric bicycle described in accordance with the claim 1, it is characterised in that：With limited in shaft (9) after described
Position groove (91), the set lever (12) carry the limit protrusion (121) coordinated with the limiting groove (91).
6. new type foldable electric bicycle described in accordance with the claim 1, it is characterised in that：The front rotary shaft (8) passes through bearing
It is rotatablely installed on front wheel carrier (101), is connect by connector sleeve (13) between front wheel carrier (101) and lower support bar (601), connected
The inner wall for covering (13) carries keyway (131), and front rotary shaft (8) is equipped with the locking key (801) coordinated with keyway (131).
7. new type foldable electric bicycle as described in claim 1, it is characterised in that：The stay folds structure (7) includes
The upper folded plate (701) and lower flap portion (702) being hinged, upper folded plate (701) are connected with upper support bar (602), lower flap portion (702)
It is connected with lower support bar (601), is rotatablely equipped with the second latch (703) on upper folded plate (701), on the second latch (703)
It is rotatablely equipped with the second latch segment (704), the medial surface of the second latch segment (704) carries the second locking slot (7041), lower flap portion
(702) the second check lock lever (705) coordinated with the second locking slot (7041) is installed on.
8. new type foldable electric bicycle according to claim 7, it is characterised in that：The inside of the upper folded plate (701)
With protrusion button (7011), the medial surface of lower flap portion (702) carries the recessed channel with protrusion button (7011) cooperation in face
(7021)。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510919103.2A CN105398526B (en) | 2015-12-11 | 2015-12-11 | New type foldable electric bicycle |
| PCT/CN2016/109216 WO2017097257A1 (en) | 2015-12-11 | 2016-12-09 | Novel folding electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510919103.2A CN105398526B (en) | 2015-12-11 | 2015-12-11 | New type foldable electric bicycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105398526A CN105398526A (en) | 2016-03-16 |
| CN105398526B true CN105398526B (en) | 2018-08-07 |
Family
ID=55464367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510919103.2A Active CN105398526B (en) | 2015-12-11 | 2015-12-11 | New type foldable electric bicycle |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105398526B (en) |
| WO (1) | WO2017097257A1 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398526B (en) * | 2015-12-11 | 2018-08-07 | 无锡科乐威尔智能科技有限公司 | New type foldable electric bicycle |
| CN105836020B (en) * | 2016-04-13 | 2018-07-10 | 常州爱尔威智能科技有限公司 | Foldable electric vehicle and its foldable connections |
| CN105836021B (en) * | 2016-05-17 | 2018-07-31 | 无锡科乐威尔智能科技有限公司 | Disc type electric motor bicycle with folding |
| CN105923091A (en) * | 2016-05-31 | 2016-09-07 | 不可能科技（深圳）有限公司 | Folded vehicle |
| CN106394775B (en) * | 2016-06-03 | 2022-02-08 | 常州爱尔威智能科技有限公司 | Foldable electric vehicle and frame thereof |
| CN106627930A (en) * | 2016-10-26 | 2017-05-10 | 中电科（宁波）海洋电子研究院有限公司 | Folding electric scooter |
| WO2020092724A1 (en) | 2018-11-02 | 2020-05-07 | Newcycle, Inc. | Folding vehicle |
| CN111942512B (en) * | 2020-08-18 | 2022-07-01 | 东莞市杰伦塑胶灯饰有限公司 | Folding mechanism and folding vehicle comprising same |
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| CN101817379A (en) * | 2010-04-21 | 2010-09-01 | 黄清华 | Multifunctional foldable and portable bicycle |
| CN204161576U (en) * | 2014-09-16 | 2015-02-18 | 赵军辉 | Folding electric bicycle |
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| CN205327288U (en) * | 2015-12-11 | 2016-06-22 | 乐峥 | Novel folding electric bicycle |
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| IL176887A0 (en) * | 2006-07-16 | 2006-10-31 | Aviv Tzidon | Foldable bicycle frame |
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| CN105836021B (en) * | 2016-05-17 | 2018-07-31 | 无锡科乐威尔智能科技有限公司 | Disc type electric motor bicycle with folding |
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- 2015-12-11 CN CN201510919103.2A patent/CN105398526B/en active Active
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2016
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|---|---|---|---|---|
| CN101817379A (en) * | 2010-04-21 | 2010-09-01 | 黄清华 | Multifunctional foldable and portable bicycle |
| CN104417692A (en) * | 2013-08-27 | 2015-03-18 | 株式会社万都 | Foldable electric bicycle and control method thereof |
| CN204161576U (en) * | 2014-09-16 | 2015-02-18 | 赵军辉 | Folding electric bicycle |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105398526A (en) | 2016-03-16 |
| WO2017097257A1 (en) | 2017-06-15 |
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