CN108639216A - A kind of folding electric bicycle - Google Patents
A kind of folding electric bicycle Download PDFInfo
- Publication number
- CN108639216A CN108639216A CN201810603773.7A CN201810603773A CN108639216A CN 108639216 A CN108639216 A CN 108639216A CN 201810603773 A CN201810603773 A CN 201810603773A CN 108639216 A CN108639216 A CN 108639216A
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- CN
- China
- Prior art keywords
- support bar
- frame
- support
- pin
- electric bicycle
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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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
- B62K15/006—Collapsible or foldable cycles the frame being foldable
- B62K15/008—Collapsible or foldable cycles the frame being foldable foldable about 2 or more axes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
A kind of folding electric bicycle includes frame body, front wheels and rear wheels, and frame body includes bottom plate, and the both ends of bottom plate are extended with first support bar and second support bar vertically upwards respectively；Rear wheel support frame is arranged in first support bar, rear wheel support frame is along sliding setting and dynamic by shaft rotation of first support bar, front wheel supporting frame is arranged in second support bar, the sliding of front wheel supporting frame is arranged and is moved by shaft rotation of second support bar, and limit assembly is both provided in first support bar and second support bar.Front wheel supporting frame is along second support bar upward sliding and dynamic by shaft rotation of second support bar when folding bicycle, makes front wheel supporting frame and front-drive to the top of bottom plate；Rear wheel support frame is along first support bar upward sliding and dynamic by shaft rotation of first support bar, make rear wheel support frame and rear wheel to the top of bottom plate, the storage of front wheel supporting frame and rear wheel support frame is realized by the frame body of U-shaped structure, is folded, and the space of electric bicycle is greatly reduced.
Description
Technical field
The present invention relates to electric vehicles, and in particular to a kind of folding electric bicycle.
Background technology
Electric bicycle, refer to using accumulator as supplementary energy on the basis of ordinary bicycle, be mounted with motor, control
The Personal Transporter of the electromechanical integration of the control members such as device processed, accumulator, handle brake lever and display instrument system.
At present the developing direction of electric bicycle towards lighting develop, and existing electric bicycle after having ridden still
State when driving is kept, a large amount of space can be occupied when electric bicycle is parked, there are improvements for the prior art.
Invention content
In order to solve the above technical problems, the present invention proposes a kind of folding electric bicycle, by being rotatably arranged on U-shaped vehicle
Front wheel supporting frame and rear wheel support frame on frame ontology realize the folding of electric vehicle, and the occupation of land for greatly reducing electric bicycle is empty
Between.
In order to achieve the above objectives, technical scheme is as follows：A kind of folding electric bicycle includes vehicle frame sheet
Body, front wheels and rear wheels, the frame body include bottom plate, and the both ends of the bottom plate are extended with the first support vertically upwards respectively
Bar and second support bar；The one end of the first support bar far from bottom plate is provided with vehicle seat, is arranged in the first support bar
Rear wheel support frame, the rear wheel support frame along the first support bar length direction sliding setting and the rear wheel support frame with
The first support bar is dynamic for shaft rotation, and the rear wheel is arranged on rear wheel support frame；It is arranged in the second support bar
Front wheel supporting frame, the front wheel supporting frame along the second support bar length direction sliding setting and the front wheel supporting frame with
The second support bar is dynamic for shaft rotation, is both provided in the first support bar and second support bar for being clamped front wheel supporting frame
With the limit assembly of rear wheel support frame.
By using above-mentioned technical proposal, in ride, front wheel supporting frame and rear wheel support frame pass through limit assembly
Distribution is fixed in second support bar and first support bar, and front wheel supporting frame is along second support bar upward sliding when folding bicycle
And it is dynamic by shaft rotation of second support bar, make front wheel supporting frame and front-drive to the top of bottom plate；Rear wheel support frame is along first
Supporting rod upward sliding is simultaneously dynamic by shaft rotation of first support bar, makes rear wheel support frame and rear wheel to the top of bottom plate, leads to
The frame body for crossing U-shaped structure is realized the storage of front wheel supporting frame and rear wheel support frame, is folded, and electric bicycle is greatly reduced
Space.
The present invention is further arranged to：The limit assembly includes to be arranged in first support bar and second support bar
Pin, perpendicular to the length direction of first support bar, the pin passes through the flexible setting of elastic component for the length direction of the pin
In first support bar and second support bar.
The present invention is further arranged to：The elastic component is the spring being set on the pin, and the pin is extended with
Abutting plate for abutting spring；The receiving for accommodating pin is offered in the first support bar and second support bar
Chamber, the spring are arranged in the accommodating chamber；The one end of the accommodating chamber far from spring is provided with baffle, the baffle and institute
It states and abuts plate abutting.
The present invention is further arranged to：Side of the pin far from spring is in ramp structure, when the front wheel supporting frame
Or rear wheel support frame abut and squeeze with inclined-plane after the pin in the accommodating chamber contract.
The present invention is further arranged to：The front wheel supporting frame includes second sleeve, handlebar and front fork, and described second
Sleeve is provided with first passage and second channel, and support frame as described above is set in the second support bar by the first passage
On；The handlebar includes handlebar axis, and the handlebar axis is fixedly connected with front fork and the handlebar axis is rotatably arranged on described
In two channels.
The present invention is further arranged to：Handlebar axis includes the first axle body and the second axle body in split settings, and described first
It is rotatablely connected by connector between axis body and the second axle body.
The present invention is further arranged to：The connector includes to be oppositely arranged on the first axle body, consolidating on the second axle body
The both sides of fixed board, the fixed plate are relatively set with rotation axis and fastener.
In conclusion the present invention has the following effects that：
1, front-wheel is overlapped with trailing wheel after folding is positioned on bottom plate, greatly reduces after folding occupied by electric bicycle
Space；
2, the front wheel supporting frame and rear wheel support frame after in place can be automatically locked by limit assembly, convenient for users to making
With..
Description of the drawings
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described.
Fig. 1 is a kind of overall structure diagram of folding electric bicycle, is mainly used for embodying the state of traveling；
Fig. 2 is a kind of overall structure diagram of folding electric bicycle, is mainly used for embodying the state folded；
Fig. 3 is the structural schematic diagram of second sleeve；
Fig. 4 is the sectional view of second support bar, is mainly used for embodying the structure of limit assembly.
In figure：1, frame body；11, bottom plate；12, first support bar；13, second support bar；2, trailing wheel；3, front-wheel；4、
Vehicle seat；5, rear wheel support frame；51, the first sleeve；52, link；6, front wheel supporting frame；61, handlebar；62, handlebar axis；621,
One axis body；622, the second axle body；63, second sleeve；631, first passage；632, second channel；64, front fork；7, limit assembly；
71, pin；72, plate is abutted；73, spring；8, connector；9, blocked hole；10, baffle；14, accommodating chamber.
Specific implementation mode
The invention will now be described in further detail with reference to the accompanying drawings.
As depicted in figs. 1 and 2, a kind of folding electric bicycle includes frame body 1, front-wheel 3 and trailing wheel 2, vehicle frame sheet
Body 1 includes bottom plate 11, and first support bar 12 and second support bar 13 are extended with vertically upwards respectively at the both ends of bottom plate 11；The
One one end of supporting rod 12 far from bottom plate 11 is provided with vehicle seat 4, and rear wheel support frame 5, trailing wheel branch are arranged in first support bar 12
Support 5 includes the first sleeve 51 and is arranged the link 52 in 51 outside of the first sleeve, above-mentioned trailing wheel 2 by link 52 with
Rear wheel support frame 5 is rotatablely connected, and length direction of the rear wheel support frame 5 by the first sleeve 51 along first support bar 12 slides setting
And rear wheel support frame 5 is dynamic for shaft rotation with the first support bar 12；
Front wheel supporting frame 6 is arranged in second support bar 13, knot front wheel supporting frame 6 includes second sleeve 63, in conjunction with
Shown in Fig. 3, second sleeve 63 has first passage 631 and second set of channel, the axis of first passage 631 and second channel 632
Direction is arranged in parallel, length direction sliding setting and front-wheel of the front wheel supporting frame 6 by first passage 631 along second support bar 13
Supporting rack 6 is dynamic for shaft rotation with second support bar 13, before being both provided in first support bar 12 and second support bar 13 for being clamped
The limit assembly 7 of 5 position of wheeling supporting frame 6 and rear wheel support frame.
In conjunction with shown in Fig. 4, limit assembly 7 includes the pin being arranged in first support bar 12 and second support bar 13
71, the limit assembly 7 in first support bar 12 is identical as the structure in second support bar 13, is with first support bar 12 herein
Example illustrates：For the length direction of pin 71 perpendicular to the length direction of first support bar 12, elastic component is to be set in pin 71
On spring 73, pin 71 is extended with the abutting plate 72 for abutting spring 73；First support bar 12 is offered for accommodating pin
The accommodating chamber 14 of nail 71, spring 73 are arranged in accommodating chamber 14；The one end of accommodating chamber 14 far from spring 73 is provided with baffle 10, gear
Plate 10 makes pin 71 be located in accommodating chamber 14 with the abutting of plate 72 is abutted, and pin 71 has under the action of spring 73 far from spring 73
The trend of side movement, side of the pin 71 far from spring 73 is in ramp structure, when rear wheel support frame 5 abuts and occurs with inclined-plane
The pin 71 is in 14 contract of the accommodating chamber after extruding；First sleeve 51 is offered with second sleeve 63 and limit assembly
7 corresponding blocked holes 9, pin 71 make the first sleeve 51, second sleeve 63 respectively in first support bar after entering in blocked hole 9
12, stop sliding and limitation rotation in second support bar 13.
As shown in Figures 2 and 3, front wheel supporting frame 6 includes second sleeve 63, handlebar 61 and front fork 64, and handlebar 61 wraps
Handlebar axis 62 is included, handlebar axis 62 is fixedly connected with front fork 64 and handlebar axis 62 is rotatably arranged in second channel 632；In order into
One step reduces space occupied after electric bicycle folds, and handlebar axis 62 includes the first axle body 621 and the in split settings
Two axis bodies 622, are rotatablely connected between the first axle body 621 and the second axle body 622 by connector 8；Connector 8 includes opposite sets
The fixed plate on the first axle body 621, the second axle body 622 is set, the both sides of fixed plate are relatively set with rotation axis and fastener.
Specific implementation process：
In ride, front wheel supporting frame 6 and rear wheel support frame 5 are fixed on the second support by the distribution of limit assembly 7
On bar 13 and first support bar 12, front wheel supporting frame 6 is along 13 upward sliding of second support bar and with second when folding bicycle
Strut 13 is dynamic for shaft rotation, and front wheel supporting frame 6 and front-wheel 3 is made to turn to the top of bottom plate 11；Rear wheel support frame 5 is along the first support
12 upward sliding of bar is simultaneously dynamic for shaft rotation with first support bar 12, and rear wheel support frame 5 and trailing wheel 2 is made to turn to the upper of bottom plate 11
Side realizes the storage of front wheel supporting frame 6 and rear wheel support frame 5 by the frame body 1 of U-shaped structure, folds, greatly reduces electronic
The space of bicycle.
It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the premise of the invention,
Various modifications and improvements can be made, these are all within the scope of protection of the present invention.
Claims (7)
1. a kind of folding electric bicycle includes frame body (1), front-wheel (3) and trailing wheel (2), which is characterized in that the vehicle
Frame ontology (1) includes bottom plate (11), the both ends of the bottom plate (11) be extended with vertically upwards respectively first support bar (12) and
Second support bar (13)；The one end of the first support bar (12) far from bottom plate (11) is provided with vehicle seat (4), first support
Rear wheel support frame (5) is arranged on bar (12), the rear wheel support frame (5) slides along the length direction of the first support bar (12)
It moves setting and the rear wheel support frame (5) is dynamic for shaft rotation with the first support bar (12), after the trailing wheel (2) is rotatably arranged on
On wheeling supporting frame (5)；Front wheel supporting frame (6) is arranged on the second support bar (13), the front wheel supporting frame (6) is along described
Second support bar (13) length direction sliding setting and the front wheel supporting frame (6) with the second support bar (13) be shaft rotation
It is dynamic, it is both provided in the first support bar (12) and second support bar (13) for being clamped front wheel supporting frame (6) and trailing wheel branch
The limit assembly (7) of support (5).
2. a kind of folding electric bicycle according to claim 1, which is characterized in that the limit assembly (7) includes
The pin (71) being arranged in first support bar (12) and second support bar (13), the length direction of the pin (71) perpendicular to
The length direction of first support bar (12), the pin (71) are arranged by the way that elastic component is flexible in first support bar (12) and second
In supporting rod (13).
3. a kind of folding electric bicycle according to claim 2, which is characterized in that the elastic component is described to be set in
Spring (73) on pin (71), the pin (71) are extended with the abutting plate (72) for abutting spring (73)；Described first
The accommodating chamber (14) for accommodating pin (71), the spring (73) are offered on supporting rod (12) and second support bar (13)
Setting is in the accommodating chamber (14)；The one end of the accommodating chamber (14) far from spring (73) is provided with baffle (10), the gear
Plate (10) is abutted with the plate (72) that abuts.
4. a kind of folding electric bicycle according to claim 3, which is characterized in that the pin (71) is far from spring
(73) side is in ramp structure, after the front wheel supporting frame (6) or rear wheel support frame (5) are abutted and squeezed with inclined-plane
The pin (71) is in the accommodating chamber (14) contract.
5. a kind of folding electric bicycle according to claim 3, which is characterized in that the front wheel supporting frame (6) includes
There are second sleeve (63), handlebar (61) and front fork (64), the second sleeve (63) to be provided with first passage (631) and second
Channel (632), support frame as described above are set in by the first passage (631) in the second support bar (13)；The handlebar
(61) include handlebar axis (62), the handlebar axis (62) is fixedly connected with front fork (64) and the handlebar axis (62) rotation setting
In the second channel (632).
6. a kind of folding electric bicycle according to claim 5, which is characterized in that handlebar axis (62) is in split settings packet
The first axle body (621) and the second axle body (622) have been included, has passed through between the first axle body (621) and the second axle body (622) and connect
Part (8) is rotatablely connected.
7. a kind of folding electric bicycle according to claim 6, which is characterized in that the connector (8) includes phase
To the fixed plate being arranged on the first axle body (621), the second axle body (622), the both sides of the fixed plate are relatively set with rotation
Axis and fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810603773.7A CN108639216A (en) | 2018-06-12 | 2018-06-12 | A kind of folding electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810603773.7A CN108639216A (en) | 2018-06-12 | 2018-06-12 | A kind of folding electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108639216A true CN108639216A (en) | 2018-10-12 |
Family
ID=63752267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810603773.7A Pending CN108639216A (en) | 2018-06-12 | 2018-06-12 | A kind of folding electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108639216A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5186482A (en) * | 1991-03-28 | 1993-02-16 | Richard Sapper | Bicycle with folding frame |
| CN101947988A (en) * | 2010-06-28 | 2011-01-19 | 苏清圳 | Folding bicycle |
| CN202295157U (en) * | 2011-09-02 | 2012-07-04 | 上海信兴实业有限公司 | Folding bicycle |
| CN206141699U (en) * | 2016-10-28 | 2017-05-03 | 袁军 | Portable electric vehicle and electric motor car bin |
| CN206446718U (en) * | 2017-01-06 | 2017-08-29 | 太仓市车中宝休闲用品有限公司 | Quick stretching handle drag type portable electric vehicle using motor |
| CN206476015U (en) * | 2017-02-17 | 2017-09-08 | 太仓市车中宝休闲用品有限公司 | Stretching handle Shockproof type portable electric scooter |
-
2018
- 2018-06-12 CN CN201810603773.7A patent/CN108639216A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5186482A (en) * | 1991-03-28 | 1993-02-16 | Richard Sapper | Bicycle with folding frame |
| CN101947988A (en) * | 2010-06-28 | 2011-01-19 | 苏清圳 | Folding bicycle |
| CN202295157U (en) * | 2011-09-02 | 2012-07-04 | 上海信兴实业有限公司 | Folding bicycle |
| CN206141699U (en) * | 2016-10-28 | 2017-05-03 | 袁军 | Portable electric vehicle and electric motor car bin |
| CN206446718U (en) * | 2017-01-06 | 2017-08-29 | 太仓市车中宝休闲用品有限公司 | Quick stretching handle drag type portable electric vehicle using motor |
| CN206476015U (en) * | 2017-02-17 | 2017-09-08 | 太仓市车中宝休闲用品有限公司 | Stretching handle Shockproof type portable electric scooter |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181012 |
|
| RJ01 | Rejection of invention patent application after publication |