CN206358278U - Foldable electric bicycle - Google Patents
Foldable electric bicycle Download PDFInfo
- Publication number
- CN206358278U CN206358278U CN201621424705.7U CN201621424705U CN206358278U CN 206358278 U CN206358278 U CN 206358278U CN 201621424705 U CN201621424705 U CN 201621424705U CN 206358278 U CN206358278 U CN 206358278U
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- seat
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- fulcrum
- electric bicycle
- foldable electric
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Abstract
The utility model discloses a kind of foldable electric bicycle, with frame chassis, front frame, Rear frame, seat, drive device and battery, wherein, front end, rear end and the top of frame chassis are respectively equipped with front fulcrum, rear fulcrum and upper fulcrum, front frame is articulated in the front fulcrum of frame chassis, and Rear frame is articulated in the rear fulcrum of frame chassis；Rear frame lower end is assembled with two trailing wheels, rear is provided with tote box, also there is a horizontally disposed crossbeam in Rear frame, the rear end of seat is removable to be installed on crossbeam, the front end of seat is pivotally connected provided with seat fulcrum and with the upper end of seat pole, and seat pole lower end is articulated in the upper fulcrum of frame chassis；Drive device is connected with cell electrical and is rear wheel power.Foldable electric bicycle of the present utility model, can be achieved to ride and loading under riding condition；Seat rear end can also be taken apart to folding, front frame and frame chassis is then folded, be allowed to be in folded state, tow or carry out by two trailing wheels.
Description
Technical field
The utility model is related to a kind of electric bicycle, more particularly to a kind of foldable electric bicycle.
Background technology
At present, existing folding type vehicle insteading of walk is typically all folding bicycle or designed on the basis of folding bicycle
Folding device bicycle.But, for older or action inconvenient people, than it is better suited be usually ride it is laborsaving and
Etc. reliable electro-tricycle.But tricycle seldom sees folding electricity on the market at present because its volume is larger, weight weight
Dynamic three-wheel scooter.
Therefore, this area needs a kind of foldable electric bicycle for being suitable for older's trip badly.
Utility model content
Technical problem to be solved in the utility model is there is provided a kind of foldable electric bicycle, in riding condition
When can very easily realize and ride and loading, implementation can be easily realized in folded state, is towed and loading.
To realize above-mentioned technical problem, foldable electric bicycle of the present utility model, with frame chassis, front frame,
Rear frame, seat, drive device and battery, wherein,
Front end, rear end and the top of frame chassis are respectively equipped with front fulcrum, rear fulcrum and upper fulcrum, and front frame is articulated in car
The front fulcrum on frame chassis, Rear frame is articulated in the rear fulcrum of frame chassis；
Front frame, its lower end is assembled with front-wheel, and its upper end is assembled with handle；
Rear frame, its lower end is assembled with two trailing wheels, and its rear, which is provided with tote box, Rear frame, also there is a level to set
The crossbeam put；The rear end of seat is removable to be installed on crossbeam, and the displacement all around of seat can be limited after installation；Seat
Front end is provided with seat fulcrum, and seat fulcrum and the upper end of seat pole are pivotally connected, and the lower end of seat pole is articulated in frame chassis
Upper fulcrum；
Drive device is connected with cell electrical, and drive device is rear wheel power.
Specifically, front fulcrum and rear fulcrum are designed with a locking mechanism, the locking mechanism positioned at front fulcrum will can be pivotally connected
In the front frame locking of the front fulcrum of frame chassis, the locking mechanism positioned at rear fulcrum can will be articulated in the rear branch of frame chassis
The Rear frame locking of point.
Specifically, the rear end of seat is provided with fixture, crossbeam is provided with and fixing hole, can in fixture insertion fixing hole
Limit the displacement of seat in the horizontal plane all around.Fixture can also coordinate limitation seat in upper and lower with other locking pieces
To displacement.
Specifically, the fixture has two, respectively positioned at the left and right sides of seat rear end, the fixing hole is also corresponding to be had
Two.
Specifically, seat rear end is also equipped with damping device, and when seat rear end is removable to be fixed on crossbeam, damping dress
Setting between seat and measurement, to play a part of damping.In being specifically related to, damping device uses spring.
Specifically, Rear frame has two vertical rods being symmetrical set.
Specifically, one end of crossbeam is secured by bolts in one of two vertical rods, the other end of crossbeam can be around bolt
Rotate and the extension that is horizontal on the block piece of another root post.
Specifically, being provided with brace between two vertical rods, leaned on when brace using car for being ridden.
Specifically, loading box back is provided with universal wheel.
Foldable electric bicycle of the present utility model, user sits under riding condition starts drive device on the seat
It can be achieved to ride and loading；When needing to fold, seat rear end can be taken apart and swiveling seat pole makes seat and seat
Pole is folded in frame chassis, and it is near horizontal that front frame, which can be rotated and folded around front fulcrum, and frame chassis can be around rear
Fulcrum is simultaneously folded in vertical state with Rear frame, and folding of the present utility model is presented after said modules are all completed and folded
State, in a folded configuration user can be towed or be carried out by two trailing wheels.Foldable electric of the present utility model
Scooter, which is suitable for riding instead of walk, rides, it is possible to loading, especially for the elderly gone out shopping, can be with market way is gone to
Ride, it is time saving and energy saving, the utility model can be folded, be allowed in folded state and by two trailing wheels during going shopping
Tow or realize three-wheel by two trailing wheels and universal wheel while the implementation landed, is difficult to overturn and topples over, walking more stablizes laborsaving；
Family can be directly rested on after folding, space can be more saved, it is not required that special parking stall.
Brief description of the drawings
Fig. 1 is foldable electric bicycle of the present utility model in the side structure schematic diagram of riding condition.
Fig. 2 is foldable electric bicycle of the present utility model in the vertical view face structural representation of riding condition.
Fig. 3 is foldable electric bicycle of the present utility model in the positive structure schematic of riding condition.
Fig. 4 is foldable electric bicycle of the present utility model in the side structure schematic diagram of folded state.
Sign flag explanation in accompanying drawing：
1 is vehicle frame base；11 be front fulcrum；12 be upper fulcrum；13 be rear fulcrum；2 be front frame；21 be front-wheel；22 are
Handle；3 be Rear frame；31 be trailing wheel；32 be crossbeam；33 be fixing hole；34 be Rear frame vertical rod；35 be brace；36 be bolt；
37 be block piece；4 be seat；41 be seat fulcrum；42 be seat pole；43 be fixture；44 be damping device；5 be driving
Device；6 be battery；7 be tote box；8 be universal wheel.
Embodiment
Clear, complete description is carried out to the technical solution of the utility model below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of the present utility model, rather than whole embodiments.Based on the embodiment in the utility model,
The every other embodiment that those of ordinary skill in the art are obtained on the premise of creative work is not made, belongs to this
The scope of utility model protection.
Embodiment one
A kind of foldable electric bicycle, including frame chassis 1, front frame 2, Rear frame 3, seat 4, the and of drive device 5
Battery 6, wherein, front end, rear end and the top of frame chassis 1 are respectively equipped with front fulcrum 11, rear fulcrum 13 and upper fulcrum 12, front truck
Frame 2 is articulated in frame chassis 1 by front fulcrum 11, and Rear frame 3 is articulated in frame chassis 1 by rear fulcrum 13, front frame
2nd, Rear frame 3 and frame chassis 1 can be rotated around pivot joint position.Front fulcrum 11 and rear fulcrum 13 are designed with a locking mechanism, lock
Position locking will can be accordingly pivotally connected by determining mechanism.The lower end of front frame 2 is assembled with front-wheel 21, and the upper end of front frame 2 is assembled with
Handle 22, user controls the direction of scooter by operating handle 22.The lower end of Rear frame 3 is assembled with two trailing wheels 31, after
The rear of vehicle frame 3 is provided with tote box 7, and tote box 7 also has a horizontally disposed crossbeam 32 for placing in article, Rear frame 3,
The abutment chair 4 of crossbeam 32, which is fixed, to be used.The rear end of seat 4 is provided with fixture 43, and crossbeam 32 is provided with fixing hole 33, by by admittedly
Part 43 is determined and is inserted into fixing hole 33 can be installed on seat 4 is removable on crossbeam 32, so as to limit seat 4 in horizontal plane
All around direction is moved.The fixture 43 could be arranged to two or more, respectively positioned at the left and right two of the rear end of seat 4
Side, the fixing hole 33 is also corresponding two or more.As can be seen that the rear end of seat 4 only need to be removable with crossbeam 32
Fixation, is not limited solely to realize removable installation by way of fixture 43 inserts fixing hole 33.In addition, fixture 33
It can also coordinate limitation seat 4 in the displacement of above-below direction with other locking pieces, the seat 4 under riding condition is more consolidated.
The front end of seat 4 is provided with seat fulcrum 41, and seat fulcrum 41 and the upper end of seat pole 42 are pivotally connected, the lower end pivot of seat pole 42
The upper fulcrum 12 of frame chassis 1 is connected to, after the rear end of seat 4 is taken apart, seat 4 can be rotated around the seat fulcrum 41 of front end,
Seat pole 42 can rotate around upper fulcrum 12, so as to realize the folding of seat 4.Drive device 5 is electrically connected with battery 6, is driven
Dynamic device 5 is that trailing wheel 31 provides power.
Foldable electric bicycle of the present utility model, in riding condition, the tote box 7 that its rear of Rear frame 3 is installed
Load space can be provided, user is sitting in startup drive device 5 on seat 4 and can be achieved to ride.When needing to be folded,
Due to the rear end of seat 4 be it is removable be installed on crossbeam 32, only need to pull down and lift the rear end of seat 4；Then seat 4 is put
Under in frame chassis 1, during putting down, the front end of seat 4 can be rotated around seat fulcrum 41 and seat pole 42, seat branch
Bar 42 can be rotated around the upper fulcrum 12 of frame chassis 1；Then locking mechanism (the locking mechanism of front fulcrum 11 and rear fulcrum 13 is opened
Being to ensure that the pivot joint position of front fulcrum 11 and rear fulcrum 13 will not rotate under riding condition, using existing design,
Will not be repeated here), then front frame 2 is rotated around the front fulcrum 11 of frame chassis 1 makes front frame 2 be in near-horizontal state and press
On seat 4 (handle 22 can be related to before being folded during vehicle frame 2 in detachable or folding according to existing design, it is first
Refolding front frame after the dismounting or folding of handle 22 is completed, the design on handle 22 will not be repeated here)；Finally again will
The front end of frame chassis 1 is lifted and being rotated around rear fulcrum 13 makes frame chassis 1 be in near-sighted vertical state, so that it is new to complete this practicality
The folding process of type, the scooter after folding is as shown in figure 4, facilitate user to be towed in the place of narrow space under folded state
Or carry out, such as it is more convenient when strolling market to walk, or volume after folding is small, conveniently takes the public friendship such as bus or subway
Logical instrument, can also directly rest on family, can more save space, it is not required that special parking stall.
Embodiment two
Based on the embodiment of embodiment one, the rear end of seat 4 is also equipped with damping device 44, such as installs spring, work as seat
The rear end of chair 4 is removable when being fixed on crossbeam 32, and damping device 44 is located at seat 4 and weighed between 32, to play the work of damping
With.So as to make user have more comfortable experience when riding.
Embodiment three
Based on the embodiment of embodiment one, Rear frame 3 can be arranged to symmetrical two Rear frame vertical rods
34.Now, one end of crossbeam 32 can be fixed on by bolt 36 two Rear frame vertical rods 34 one of them, crossbeam 32 it is another
End, which can rotate around bolt 36 and is horizontal on the block piece 37 of another Rear frame vertical rod 34, to be tangled.Moreover, after two
Brace 35 is also equipped between vehicle frame vertical rod 34, brace 35 is leaned on when being ridden for using.
In folding process, it is necessary to which rotating beam 32 makes crossbeam 32 be in free vertical configuration before frame chassis 1 is holded up,
And brace 35 is removed, frame chassis 1 is then holded up again, due to the presence of seat 4 and front frame 2 in folded state, is holded up
Seat 4 and front frame 2 in folded state will turn to the rear of Rear frame 3 afterwards.
Example IV
Based on the embodiment of embodiment one, the utility model can also be provided with universal wheel 8 in the rear end of tote box 7.Peace
Universal wheel 8 can be set to be higher than front-wheel 21 and trailing wheel 31 during dress, when riding front-wheel 21 and trailing wheel 31 land and universal wheel 8 not
Ground, can prevent the excessive wear of universal wheel 8, so as to extend its service life.Or universal wheel 8 is installed in foldable mode, when riding
Universal wheel 8 can be lifted during row, when universal wheel 8 can be put down after folding.After folding, two trailing wheels 31 and universal wheel can be passed through
8 land, and can be turned on one's side or be toppled in mode when the article in tote box 7 being carried out or towed, and being parked after folding.
In summary, the various embodiments described above and accompanying drawing are only preferred embodiment of the present utility model, not to limit
Fixed protection domain of the present utility model, all any modifications within spirit of the present utility model and principle, made, is equally replaced
Change, improve, should all be included in protection domain of the present utility model.
Claims (10)
1. a kind of foldable electric bicycle, with frame chassis, front frame, Rear frame, seat, drive device and battery, its
It is characterised by,
The frame chassis is provided with front fulcrum, rear fulcrum and upper fulcrum, and the front frame is articulated in the front fulcrum of frame chassis, institute
State the rear fulcrum that Rear frame is articulated in frame chassis；
The front frame, its lower end is assembled with front-wheel, and its upper end is assembled with handle；
The Rear frame, its lower end is assembled with two trailing wheels, and its rear, which is provided with tote box, the Rear frame, also has a water
The flat crossbeam set；The rear end of the seat is removable to be installed on crossbeam, and the front end of the seat is provided with seat fulcrum, institute
State seat fulcrum and the upper end of seat pole is pivotally connected, the lower end of the seat pole is articulated in the upper fulcrum of frame chassis；
The drive device is connected with the cell electrical, and the drive device is rear wheel power.
2. foldable electric bicycle as claimed in claim 1, it is characterised in that the front fulcrum and rear fulcrum are designed with one
Locking mechanism.
3. foldable electric bicycle as claimed in claim 1, it is characterised in that the rear end of the seat is provided with fixation
Part, crossbeam is provided with and fixing hole, and the displacement of limitation seat in the horizontal plane all around in fixing hole is inserted by fixture.
4. foldable electric bicycle as claimed in claim 3, it is characterised in that the fixture has two, is located at respectively
The left and right sides of seat rear end, the fixing hole also has two.
5. foldable electric bicycle as claimed in claim 1, it is characterised in that the seat rear end is also equipped with damping dress
Put.
6. foldable electric bicycle as claimed in claim 5, it is characterised in that the damping device is spring.
7. foldable electric bicycle as claimed in claim 1, it is characterised in that the Rear frame, which has, to be symmetrical set
Two vertical rods.
8. foldable electric bicycle as claimed in claim 7, it is characterised in that one end of the crossbeam is bolted
In one of two vertical rods, the other end of crossbeam can be rotated around bolt and is horizontal on the block piece of another root post
Hang.
9. foldable electric bicycle as claimed in claim 7, it is characterised in that be provided with the back of the body between two vertical rods
Band, the brace is leaned on when being ridden for user.
10. foldable electric bicycle as claimed in claim 1, it is characterised in that the loading box back is provided with universal
Wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621424705.7U CN206358278U (en) | 2016-12-23 | 2016-12-23 | Foldable electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621424705.7U CN206358278U (en) | 2016-12-23 | 2016-12-23 | Foldable electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206358278U true CN206358278U (en) | 2017-07-28 |
Family
ID=59376241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621424705.7U Active CN206358278U (en) | 2016-12-23 | 2016-12-23 | Foldable electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206358278U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113602405A (en) * | 2021-07-30 | 2021-11-05 | 好孩子儿童用品有限公司 | Children toy car |
-
2016
- 2016-12-23 CN CN201621424705.7U patent/CN206358278U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113602405A (en) * | 2021-07-30 | 2021-11-05 | 好孩子儿童用品有限公司 | Children toy car |
| CN113602405B (en) * | 2021-07-30 | 2023-01-31 | 好孩子儿童用品有限公司 | Children toy car |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |