CN103723227B - A kind of folded bicycle - Google Patents
A kind of folded bicycle Download PDFInfo
- Publication number
- CN103723227B CN103723227B CN201310187247.4A CN201310187247A CN103723227B CN 103723227 B CN103723227 B CN 103723227B CN 201310187247 A CN201310187247 A CN 201310187247A CN 103723227 B CN103723227 B CN 103723227B
- Authority
- CN
- China
- Prior art keywords
- thick stick
- folding
- wheel
- vehicle frame
- dynamic
- 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.)
- Expired - Fee Related
Links
- 210000000078 claw Anatomy 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000010354 integration Effects 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 241000208340 Araliaceae Species 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 2
- 235000003140 Panax quinquefolius Nutrition 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 235000008434 ginseng Nutrition 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000010361 irregular oscillation Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Motorcycle And Bicycle Frame (AREA)
Abstract
It is that one kind is ridden instead of walk folded bicycle the present invention relates to a kind of folded bicycle, including：Handlebar (1), front fork (2), front-wheel (3), folding vehicle frame (4), trailing wheel (5), it is characterised in that：Described folding vehicle frame (4) includes：Sliding thick stick (4 1), determine thick stick (4 2), dynamic thick stick (4 3) and sliding block (4 4), one end of sliding thick stick (4 1) rotates with Ding Gang (4 2) one end and is connected, determine the other end of thick stick (4 2) to be connected with the position rotation of the close end of dynamic thick stick (4 3), the other end of dynamic thick stick (4 3) is rotated with sliding block (4 4) to be connected, the sliding thick stick (4 1) of sliding block (4 4) socket, which turns into, to be slidably connected, and sliding block (4 4) can be locked in the ad-hoc location of sliding thick stick (4 1) by described sliding block (4 4) provided with locking device.Suitable for the folding scooter of a variety of different purposes, only have homoaxial double rear wheel to land after folding, as a hand buggy.
Description
Technical field
The present invention relates to a kind of folded bicycle, more particularly to one kind is ridden instead of walk folded bicycle, belongs to trackless terrestrial vehicle technical field.
Background technology
At present, existing folded bicycle of riding instead of walk is typically all folding bicycle or designed on the basis of folding bicycle
Folding device bicycle.
Folding bicycle, former design concept often pursues the continuous reduction of small product size, so that existing folding
Folded bicycle typically all needs multiple folding, complicated, inconvenient when using.Extension and track with people life range are handed over
Logical constantly improve, the epoch of people's cycle to work have become history, and folding bicycle is often to coordinate public transport only to make short distance
Use, formed and new go out row mode：Family-＞ cycling-＞ subway-＞ cycling-＞ destinations.From the use of new trip mode
Situation and use environment analysis, new folding bicycle simultaneously do not need small volume, and floor space is few after need to only folding；Up and down
Iron generally requires stair activity or step elevator, and new folding bicycle also needs implementation light, can pull on and push stair；Separately
Outside, multiple ride all needs expansion and foldable cycles adapted, therefore, the foldable structure of new folding bicycle need to simplify reliably,
It is convenient and swift, preferably settle at one go.
Existing folding bicycle is typically using the folding mode drawn close in same plane front and back wheel, and its weak point is：
In the case that vehicle is carried out after folding, human hand is in addition to needing to promote car, in addition it is also necessary to is subject to ginseng to car and helps to prevent car
Topple over.So people carry out needing higher focus during vehicle, and spirit and muscle are in more nervous state, led to during stair activity
Often also need to lift on vehicle." Abike " folded bicycle, " fast folding is outstanding " folding bicycle (patent No. such as in the market：
200720042392.3) etc..
Also there are some designs using the coaxial folding mode side by side of two-wheeled, " speed is vertical to be reached " folding bicycle of such as in the market
Deng the convenience of implementation has been lifted, and not necessarily needs to lift on vehicle during stair activity, can generally be pushed and be pulled on building
Ladder.But the spacing of two-wheeled is smaller, body gravity is higher, it is desired nonetheless to help and topple over to prevent car to the ginseng of car necessarily, in addition, existing
Some designs will typically disassemble some parts when folding, using upper or inconvenient.
The existing patent being close with the present invention has：A kind of folded bicycles of ZL97243198.5, its independent claims feature
It is：One end of sliding bar is embedded in and is positioned at and is oriented among the groove of thick stick, and sliding bar can be slided along groove.It has the disadvantage：Slide
Bar and the manufacturing process requirement height for being oriented to thick stick, manufacturing cost are high.
The existing patent being close with the present invention also has：ZL200720070782.1 small-wheeled bicycle folding frames, its is only
Vertical claim is characterized in：Main car frame and vehicle frame sliding block connect to rotate, and vehicle frame sliding block had both been connected same with handlebar straight tube to rotate
When again to be slidably connected, vehicle frame strut bar one end and front fork support base are connected into rotating, and the other end is connected with main car frame into rotation.Its
Latent defect is：Handlebar straight tube is responsible for control direction under steam to be needed to rotate, it is impossible to by slider locks, in transport condition sliding block
Still can be relatively rotated with handlebar straight tube and it is relative slide, probably because the impact of road during traveling, make sliding block with
Handlebar straight tube produces relative slip, makes vehicle frame occur folding effect, is challenged the stability of vehicle frame and the security of traveling.
In short, one kind is also lacked at present to be provided simultaneously with：Structure is simplified, reliability height, folding operation simple and fast, steady
Qualitative good, security performance is high, human hand carry out it is light, can push pull on stair, fold after floor space it is few, applied widely,
Production technology and good folding scooter.
The content of the invention
To solve above-mentioned technical problem, this invention takes following technical scheme：
1. a kind of folded bicycle, including：Handlebar (1), front fork (2), the front-wheel (3) of at least one, folding vehicle frame (4),
The trailing wheel (5) of at least one, it is characterised in that：Described folding vehicle frame (4) includes：Sliding thick stick (4-1), determines thick stick (4-2), moves
Thick stick (4-3) and sliding block (4-4), one end of sliding thick stick (4-1) rotate with Ding Gang (4-2) one end and are connected, and determine thick stick (4-2) other end
Rotate and be connected with the position of the close end of dynamic thick stick (4-3), the other end of dynamic thick stick (4-3) is rotated with sliding block (4-4) to be connected, sliding block
The sliding thick stick (4-1) of (4-4) socket, which turns into, to be slidably connected, and described sliding block (4-4) can lock sliding block (4-4) provided with locking device
In the specified location of sliding thick stick (4-1).
2. the folded bicycle described in above-mentioned 1, it is characterised in that：Socket front fork (2) turns into rotate and connected in sliding thick stick (4-1), preceding
Front-wheel (3) is installed in the lower end for pitching (2), and handlebar (1) is installed in the upper end of front fork (2).
3. the folded bicycle described in above-mentioned 1 or 2, it is characterised in that：Folding vehicle frame (4) is in expansion (vehicle traveling) state
When, slide 90 degree of the within angle ＜ of thick stick (4-1) and dynamic thick stick (4-3).
4. the folded bicycle described in above-mentioned 1 or 2 or 3, it is characterised in that：Described trailing wheel (5) is homoaxial double rear wheel, car
Fold descendant's hand push (drawing) row when only homoaxial double rear wheel land.
5. the folded bicycle described in above-mentioned 1 or 2 or 3 or 4, in addition to saddle (6), it is characterised in that：Described saddle (6) peace
Mounted in determining on thick stick (4-2) for vehicle frame (4).
6. the folded bicycle described in above-mentioned 1 or 2 or 3 or 4 or 5, described saddle (6) is folding, including：Seat surface (6-
1), outer folding thick stick (6-2), interior folding thick stick (6-3), it is characterised in that：One end of seat surface (6-1) rotates with Ding Gang (4-2) and is connected,
The other end of seat surface (6-1) is rotated with outer folding thick stick (6-2) one end and is connected, and the other end of outer folding thick stick (6-2) is provided with lock hole,
Outer folding thick stick (6-2) is rotated with one end of interior folding thick stick (6-3) close to the position of lock hole and is connected, in interior folding thick stick (6-3)
Ad-hoc location is provided with lock hole, and the other end of interior folding thick stick (6-3) is rotated with Ding Gang (4-2) to be connected, in saddle (6) deployed condition
When, the lock hole of outer folding thick stick (6-2) is overlapped with the lock hole of interior folding thick stick (6-3), is locked with pin.
7. the folded bicycle described in above-mentioned 1 or 2 or 3 or 4 or 5 or 6, in addition to：Trailing wheel thick stick (7), trailing wheel thick stick lock slider
(8), lock slider connecting rod (9), foot stool (10), vehicle frame folding locking device (11), battery (12) and foldable foot-operated (13),
It is characterized in that：The two ends of trailing wheel thick stick (7) axially rotate with two trailing wheels (5) and be connecteds respectively, the middle part of trailing wheel thick stick (7) laterally with
One end axial rotation connection of dynamic thick stick (4-3).
8. the folded bicycle described in above-mentioned 1 or 2 or 3 or 4 or 5 or 6 or 7, it is characterised in that：Trailing wheel thick stick lock slider (8) covers
It is connected on one end of dynamic thick stick (4-3) (being connected with trailing wheel thick stick) and turns into and is slidably connected, trailing wheel thick stick lock slider (8) and lock slider connecting rod
(9) one end rotates connection, and the other end of lock slider connecting rod (9) is rotated with Ding Gang (4-2) protruding end and is connected, foldable
Vehicle frame (4) expansion (vehicle traveling) state, trailing wheel thick stick lock slider (8) claw disengaging trailing wheel thick stick (7), in folding car
Frame (4) folded position, the claw of trailing wheel thick stick lock slider (8) fastens trailing wheel thick stick (7).
9. the folded bicycle described in above-mentioned 1 or 2 or 3 or 4 or 5 or 6 or 7 or 8, it is characterised in that：Dynamic thick stick (4-3) is equipped with and can rolled over
Folded foot-operated (13), battery (12), which is arranged on, to be determined on thick stick (4-2), and front-wheel (3) is motor integration wheel, vehicle frame folding locking dress
The permanent magnet that (11) are strengths is put, the position of front fork (2), pin during installed in the bottom correspondence vehicle frame folding state of dynamic thick stick (4-3)
Frame (10) is arranged on the relevant position of trailing wheel thick stick (7).
10. the folded bicycle described in above-mentioned 1 or 2 or 3 or 4 or 5 or 6, in addition to：Foot stool (10), vehicle frame folding locking device
(11), crank rides (14), chain wheel set or belt pulley set (15), hind axle (16) and flywheel (17), it is characterised in that：Hind axle
(16) inner sleeve with flywheel (17) is rigidly connected, and one end of hind axle (16) is rigidly connected with a trailing wheel (5), hind axle (16)
The other end and another trailing wheel (5) rotate and be connected, the axial direction of hind axle (16) and one end lateral rotation company of dynamic thick stick (4-3)
Connect.
11. the folded bicycle described in above-mentioned 1 or 2 or 3 or 4 or 5 or 6 or 10, it is characterised in that：The corresponding positions of dynamic thick stick (4-3)
Put rotation connecting crank and ride (14) and chain wheel set or belt pulley set (15), passed by chain or belt with flywheel (17) composition band
Dynamic system, vehicle frame folding locking device (11) is the permanent magnet of strength, installed in the bottom correspondence vehicle frame folding shape of dynamic thick stick (4-3)
The position of front fork (2) during state, foot stool (10) is arranged on the rear end of dynamic thick stick (4-3).
12. the folded bicycle described in above-mentioned 1 or 2 or 3 or 4, in addition to：Vehicle frame folding locking device (11), battery (12),
Shelf (18), it is characterised in that：It is San Tougang to determine thick stick (4-2), and one end is to converge head to be connected with one end rotation of sliding thick stick (4-1),
The other end is that separated coaxial rotated with dynamic thick stick (4-3) of two difference is connected, and it is plank frame thick stick, the one of plate to move thick stick (4-3)
End is rotated with sliding block (4-4) and is connected, and the other end both sides of plate are rotated with homoaxial two trailing wheels (5) respectively to be connected, and the two of plate
While being connected close to the position of trailing wheel and Ding Gang (4-2) the coaxial rotation of two difference separated.
13. the folded bicycle described in above-mentioned 1 or 2 or 3 or 4 or 12, it is characterised in that：Vehicle frame folding locking device (11) is with moving
Thick stick (4-3) is slidably connected, in vehicle frame folding state, the corresponding position of the claw insertion front fork (2) of vehicle frame folding locking device (11)
Put, battery (12) is rigidly connected with front fork (2), shelf (18) move thick stick (4-3) rotation with plank frame and are connected, shelf (18)
The structure collective effect that rotational angle is moved thick stick (4-3) and shelf (18) by plank frame is limited in OK range, and front-wheel (3) is electricity
Machine integrated wheel.
Beneficial effect
Because above-mentioned technical proposal is used, the present invention has following advantages compared with prior art：
1. because folding stand only has three strut bars and a sliding block, structure is simplified, reliability high.
2. because foldable integral only needs sliding slider, therefore, folding operation simple and fast.
3. because sliding block is locked in specified location after the vehicle frame expansion of folding, vehicle frame is turned into stable tripod；Separately
Outer folding vehicle frame is when deploying (vehicle traveling) state, and 90 degree of the within angle ＜ of sliding thick stick and dynamic thick stick forgets locking in contingency
In the case of sliding block, when running into the impact on road surface, system can produce the component for making sliding block be moved to expansion vehicle frame direction, sliding
Block position is limited to front fork again, so as to prevent vehicle frame from surprisingly converting into.The double locking to vehicle frame is formed, stability is good, security
Can be high.
4. because trailing wheel is homoaxial double rear wheel, there was only homoaxial double rear wheel during vehicle folding descendant hand push (drawing) row
Land, and two-wheeled has suitable spacing, equivalent to one hand buggy, and human hand implementation is easy and convenient, can push and pull on stair.
When being erected after vehicle folding, only than two trailing wheels are slightly more for floor space, therefore floor space is few after folding.
5. the technical program can operate with：Folding bicycle, folding electric scooter, plate folding electric bicycle etc.,
It is applied widely.
6. the production technology of the technical program is equivalent to common bicycle or electric bicycle, be all it is existing very into
Ripe production technology.
Brief description of the drawings
Fig. 1：Embodiment one, a kind of folding electric scooter, vehicle deployed condition structure chart.
In this figure, folding vehicle frame (4), foldable saddle seat (6), foldable foot-operated (13) are in deployed condition, pin
Frame (10) is in collapsed state.
Fig. 2：A kind of embodiment one, folding electric scooter stands on the vehicle folded position figure on ground certainly.
In this figure, folding vehicle frame (4), foldable saddle seat (6), foldable foot-operated (13) are in folded position, pin
Frame (10) is in open mode, and handlebar (1), front fork (2) and front-wheel (3) be rotated by 90 °, and foldable locking device (11) is by front fork (2)
Hold.
Fig. 3：Carry out state diagram after embodiment one, a kind of folding electric scooter, vehicle folding.
In this figure, folding vehicle frame (4), foldable saddle seat (6), foldable foot-operated (13) are in folded position, pin
Frame (10) is in collapsed state, and handlebar (1), front fork (2) and front-wheel (3) be rotated by 90 °, and foldable locking device (11) is by front fork (2)
Hold.
Fig. 4：The structure chart of sliding block (4-4).
Fig. 5：Sliding block (4-4) deploys the force analysis figure of transport condition in vehicle frame.
Fig. 6：The folded state structure chart of the foldable saddle seat (6) of embodiment one and embodiment two.
Fig. 7：The deployed condition structure chart of the foldable saddle seat (6) of embodiment one and embodiment two.
Fig. 8：Embodiment two, a kind of folding bicycle, vehicle deployed condition structure chart.
In this figure, folding vehicle frame (4), foldable saddle seat (6) is in deployed condition, and foot stool (10) is in and packed up
State.
Fig. 9：A kind of embodiment two, folding bicycle stands on surface car folded position figure certainly.
In this figure, folding vehicle frame (4), foldable saddle seat (6) is in folded position, and foot stool (10), which is in, to be opened
State, handlebar (1), front fork (2) and front-wheel (3) are rotated by 90 °, and foldable locking device (11) holds front fork (2).
Figure 10：Carry out state diagram after embodiment two, a kind of folding bicycle, vehicle folding.
In this figure, folding vehicle frame (4), foldable saddle seat (6) is in folded position, and foot stool (10) is in and packs up shape
State, handlebar (1), front fork (2) and front-wheel (3) are rotated by 90 °, and foldable locking device (11) holds front fork (2).
Figure 11：Embodiment three, a kind of plate folding electric bicycle, vehicle deployed condition structure chart.
In this figure, folding vehicle frame (4) is in deployed condition, and shelf (18) are in collapsed state.
Figure 12：A kind of embodiment three, plate folding electric bicycle stands on surface car folded position figure certainly.
In this figure, folding vehicle frame (4) is in folded position, and shelf (18) are in collapsed state, handlebar (1), front fork
(2) it is rotated by 90 ° with front-wheel (3), in the positioning hole of the claw insertion front fork (2) of foldable locking device (11).
Figure 13：The implementation state diagram of shelf is opened after embodiment three, a kind of plate folding electric bicycle, vehicle folding.
In this figure, folding vehicle frame (4) is in folded position, and shelf (18) are in open mode, handlebar (1), front fork
(2) it is rotated by 90 ° with front-wheel (3), in the positioning hole of the claw insertion front fork (2) of foldable locking device (11).
Embodiment
Here by three embodiments, they are respectively：Embodiment one：Folding electric scooter, embodiment two：Fold
Bicycle, embodiment three：Plate folding electric bicycle, to illustrate embodiment.
The common segment of three embodiments：
Including：Handlebar (1), front fork (2), the front-wheel (3) of at least one, folding vehicle frame (4), the trailing wheel of at least one
(5)。
Folding vehicle frame (4) such as (Fig. 1) is shown, including：Sliding thick stick (4-1), determines thick stick (4-2), moves thick stick (4-3) and sliding block
(4-4), the pipe that sliding thick stick (4-1) is coordinated using internal diameter with preceding fork bearing ripple bowl, one end is welded with rocker bar bearing and Ding Gang (4-2)
One end rotate connection, determine thick stick (4-2) the other end be welded with rocker bar bearing and dynamic thick stick (4-3) close end position rotation
Connection, the other end of dynamic thick stick (4-3) is rotated with sliding block (4-4) to be connected, and the sliding thick stick (4-1) of sliding block (4-4) socket, which turns into, to be slidably connected,
Sliding block (4-4) can be locked in sliding thick stick (4-1) specified location by sliding block (4-4) provided with locking device.The structure of sliding block (4-4)
As shown in (Fig. 4), the internal diameter of the guide pin bushing of sliding block (4-4) is bigger than the external diameter of sliding thick stick (4-1), and sliding block (4-4) can be on sliding thick stick (4-1)
Slide, top half has the clip structure of an opening, can be received the internal diameter of guide pin bushing clip section carefully with quick tensioning screw, so that
Lock slider.
Interior socket front fork (2) connects sliding front fork bearing external member of thick stick (4-1) two ends equipped with ordinary bicycle as rotation again,
Front-wheel (3) is installed in the lower end of front fork (2) with conventional method, and handlebar (1) is installed in the upper end of front fork (2) with conventional method.
Folding vehicle frame (4) is when deploying (vehicle traveling) state, sliding thick stick (4-1) and the within angle ＜ of dynamic thick stick (4-3)
90 degree.Just in case in the case of forgetting locking sliding block (4-4), when running into the impact on road surface, sliding block (4-4) can be by next automatic thick stick
The directed force F of (4-3) axial direction, according to the analysis method of mechanics, we the axial directed force F of automatic thick stick (4-3) can divide in the future
Solve for perpendicular to sliding block (4-4) axial direction normal pressure F1 and sliding block (4-4) axial direction component F2, from sliding block (4-4) force analysis
(Fig. 5) can see, and F2 makes vehicle frame be moved to the direction of expansion, but sliding block (4-4) position is limited to front fork (2) again, so that anti-
Only vehicle frame surprisingly converts into, and forms locking certainly to vehicle frame.
Trailing wheel (5) is homoaxial double rear wheel, only has homoaxial double rear wheel during vehicle folding descendant hand push (drawing) row
Ground, and two-wheeled has suitable spacing, equivalent to one hand buggy, and human hand implementation is easy and convenient, can push and pull on stair.
The common segment of first embodiment and second embodiment：
Including：Saddle (6).
Saddle (6) is determined on thick stick (4-2) installed in vehicle frame (4), and saddle (6) is folding, including：Seat surface (6-1), outside
Thick stick (6-2) is folded, interior folding thick stick (6-3), its structure such as (Fig. 6) and (Fig. 7) is shown：One end of seat surface (6-1) and Ding Gang (4-2)
Connection is rotated, the other end of seat surface (6-1) is rotated with outer folding thick stick (6-2) one end to be connected, and the other end of outer folding thick stick (6-2) is set
There is lock hole, outer folding thick stick (6-2) is rotated with one end of interior folding thick stick (6-3) close to the position of lock hole and is connected, interior folding thick stick
Ad-hoc location in (6-3) is provided with lock hole, and the other end of interior folding thick stick (6-3) is rotated with Ding Gang (4-2) to be connected, in saddle
(6) during deployed condition, the lock hole of outer folding thick stick (6-2) is overlapped with the lock hole of interior folding thick stick (6-3), is locked with pin.
The private part of embodiment one：
It is a kind of folding electric scooter as shown in (Fig. 1), (Fig. 2) and (Fig. 3).
In addition to above-mentioned common segment, in addition to：Trailing wheel thick stick (7), trailing wheel thick stick lock slider (8), lock slider connecting rod (9),
Foot stool (10), vehicle frame folding locking device (11), battery (12) and foldable foot-operated (13).
The two ends of trailing wheel thick stick (7) rotate with two trailing wheels (5) be connected respectively, two trailing wheels (5) is turned into free driven
Wheel.The middle part of trailing wheel thick stick (7) is laterally connected with one end axial rotation of dynamic thick stick (4-3), two trailing wheels (5) is passed through trailing wheel thick stick
(7) can along dynamic thick stick (4-3) axial rotation, so as to offset a part of irregular oscillation from road surface, for example：In traveling
Off hind wheel encounters stone, and off hind wheel is elevated, trailing wheel thick stick (7) run-off the straight, but because trailing wheel thick stick (7) can be along dynamic thick stick (4-3)
Axial rotation, vehicle frame does not produce tilt action, equally can only move upwards, and the amplitude moved up is off hind wheel
Half.In addition, the centripetal force needed for steering actively can be produced by the tilt of vehicle body, when turning to so as to improve the comfortable of driving
Property and it is handling, such as shown in (Fig. 1).
Trailing wheel thick stick lock slider (8) be socketed in dynamic thick stick (4-3) (being connected with trailing wheel thick stick) one end turn into be slidably connected, trailing wheel
Thick stick lock slider (8) is rotated with one end of lock slider connecting rod (9) and is connected, the other end and the Ding Gang (4- of lock slider connecting rod (9)
2) protruding end rotates connection, is rotated so as to form a protruding end to determine thick stick (4-2) to thick stick (4-2) is determined with dynamic thick stick (4-3)
The distance segment of the rotating shaft of connection is the slider-crank mechanism of crank, during folding vehicle frame (4) expansion (vehicle traveling), determines thick stick
The protruding end of (4-2) pulls trailing wheel thick stick lock slider (8) to be slided to away from trailing wheel thick stick (7) direction by lock slider connecting rod (9),
The claw of trailing wheel thick stick lock slider (8) departs from trailing wheel thick stick (7), make trailing wheel thick stick (7) can along dynamic thick stick (4-3) axial rotation, it is ensured that
The comfortableness of driving and handling；When folding vehicle frame (4) is equivalent, the protruding end for determining thick stick (4-2) is connected by lock slider
Bar (9) promotes trailing wheel thick stick lock slider (8) to be slided to trailing wheel thick stick (7) direction, and the claw of trailing wheel thick stick lock slider (8) fastens trailing wheel
Thick stick (7), turns into trailing wheel thick stick (7) and dynamic thick stick (4-3) and is rigidly connected, so, the vehicle after folding just with conventional hand buggy one
Sample, human hand is without the moment loading for being subjected to produce because of body gravity change, and push-and-pull row is more easy and convenient, as shown in (Fig. 3).
Front-wheel (3) is motor integration wheel, and driving force is provided for vehicle.Battery (12), which is arranged on, to be determined on thick stick (4-2),
Electric energy is provided to motor.In addition, being arranged before and after two relatively heavy component works of motor and battery, the center of gravity point of vehicle deployed condition
Cloth evenly, vehicle it is handling more preferably.Dynamic thick stick (4-3) is equipped with foldable foot-operated (13), and leg during to ride provides support.
Vehicle frame folding locking device (11) is the permanent magnet of strength, front fork (2) during installed in the bottom correspondence folded state of dynamic thick stick (4-3)
Position, vehicle frame folding Rear frame foldable locking device (11) holds front fork (2), vehicle frame is maintained at folded state.Foot stool
(10) relevant position of trailing wheel thick stick (7) is arranged on, after vehicle is equivalent, it can be vehicle together with two trailing wheels to open foot stool (10)
Enough supports are provided, make vehicle from standing on ground, such as (Fig. 2) is shown.
The private part of embodiment two：
It is a kind of folding bicycle as shown in (Fig. 8), (Fig. 9) and (Figure 10).
In addition to above-mentioned applicable common segment, in addition to：Foot stool (10), vehicle frame folding locking device (11), crank is ridden
(14), chain wheel set or belt pulley set (15), hind axle (16) and flywheel (17), it is characterised in that：Hind axle (16) and flywheel
(17) inner sleeve is rigidly connected, and one end of hind axle (16) is rigidly connected with a trailing wheel (5), this wheel is turned into bicycle
Driving wheel, the other end of hind axle (16) is rotated with another trailing wheel (5) and is connected, and this wheel is used as free driven pulley, trailing wheel
Laterally apply bearing to constitute rotation with one end of dynamic thick stick (4-3) and be connected in the axial direction of axle (16).So, two trailing wheels can when turning
To there is rotating speed difference, make Vehicular turn more smooth, such as shown in (Fig. 8).
The centre bearer bush that the relevant position of dynamic thick stick (4-3) is respectively equipped with two rides (14) by bearing rotation connecting crank
With chain wheel set or belt pulley set (15), belt transmission system is constituted with flywheel (17) by chain or belt, human body will be come from
Power is delivered to rear axle, then promotes vehicle forward by rear drive sprocket, such as shown in (Fig. 8).Vehicle frame folding locking device (11) is strong
The permanent magnet of power, before being held during installed in the bottom correspondence folded state of dynamic thick stick (4-3) after the position of front fork (2), vehicle frame folding
Pitch (2), vehicle frame is maintained at folded position.Foot stool (10) is arranged on the rear end of dynamic thick stick (4-3), after vehicle is equivalent, opens foot stool
(10) enough supports can be provided for vehicle together with two trailing wheels, makes vehicle from standing on ground, such as (Fig. 9) is shown.Before
It is driven pulley to take turns (3).
That determines thick stick (4-2) is shaped as bent thick stick, in case after vehicle folding, saddle (6) is sent out with chain wheel set or belt pulley set (15)
Raw interference, such as shown in (Figure 10).
The private part of embodiment three：
It is a kind of plate folding electric bicycle as shown in (Figure 11), (Figure 12) and (Figure 13).
In addition to above-mentioned applicable common segment, in addition to：Vehicle frame folding locking device (11), battery (12), shelf
(18), it is characterised in that：It is San Tougang to determine thick stick (4-2), and one end is to converge head to be connected with one end rotation of sliding thick stick (4-1), another
End is that separated two difference coaxial rotated with dynamic thick stick (4-3) be connected, and it is plank frame thick stick to move thick stick (4-3), one end of plate and
Sliding block (4-4) rotates connection, and the other end both sides of plate are rotated with homoaxial two trailing wheels (5) respectively to be connected, and the both sides of plate are leaned on
The coaxial rotation of two difference that position and the Ding Gang (4-2) of nearly trailing wheel are separated is connected.As shown in (Figure 11).Plank frame thick stick makes
Vehicle can provide more bearing capacities, when riding, and in addition to the position that human body is stood, other plate faces can be for loading thing.
Front-wheel (3) is motor integration wheel, and power is provided for vehicle.Battery (12) by support be rigidly attached at
It is electric machine with energy on front fork (2).Vehicle frame folding locking device (11) is slidably connected with dynamic thick stick (4-3), vehicle frame folding shape
During state, the corresponding positioning hole of the claw insertion front fork (2) of vehicle frame folding locking device (11), so that locking frame is folded, such as
Shown in (Figure 12).Shelf (18) move thick stick (4-3) rotation with plank frame and are connected, and the rotational angle of shelf (18) is dynamic by plank frame
The structure collective effect of thick stick (4-3) and shelf (18) is limited in OK range.After vehicle folding open shelf (18), then variable body into
For a loading hand buggy, such as (Figure 13) is shown.
The embodiment of the present invention is described above in association with accompanying drawing, but these explanations can not be understood to limitation
The scope of the present invention, protection scope of the present invention is limited by appended claims, any in the claims in the present invention base
Change on plinth is (for example：Thick stick is changed to different sections, or thick stick is changed to different shapes or form, and for example：By board-like knot
Structure thick stick is changed to case structure thick stick etc.) all it is protection scope of the present invention.
Claims (9)
1. a kind of folded bicycle, including handlebar (1), front fork (2), the front-wheel (3) of at least one, folding vehicle frame (4), at least one
Individual trailing wheel (5), it is characterised in that：Described folding vehicle frame (4) includes：Slide thick stick (4-1), determine thick stick (4-2), dynamic thick stick (4-
3) with sliding block (4-4), one end of sliding thick stick (4-1) rotates with Ding Gang (4-2) one end and is connected, and determines the other end of thick stick (4-2) with moving
The position of the close end of thick stick (4-3) rotates connection, and the other end of dynamic thick stick (4-3) is rotated with sliding block (4-4) to be connected, sliding block (4-
4) sliding thick stick (4-1) is socketed as being slidably connected, and sliding block (4-4) can be locked in by described sliding block (4-4) provided with locking device
The ad-hoc location of sliding thick stick (4-1), folding vehicle frame (4) is in deployed condition, sliding thick stick (4-1) and the within angle of dynamic thick stick (4-3)<90
Degree；
Described trailing wheel (5) only has after homoaxial pair when being homoaxial double rear wheel, vehicle folding descendant's hand push row or drawing row
Wheel is landed, in addition to trailing wheel thick stick (7), and the two ends of trailing wheel thick stick (7) are axially rotated with two trailing wheels (5) respectively to be connected, trailing wheel thick stick (7)
Middle part laterally be connected with one end axial rotation of dynamic thick stick (4-3)；
Also include trailing wheel thick stick lock slider (8), one end that trailing wheel thick stick lock slider (8) is socketed in dynamic thick stick (4-3) turns into the company of slip
Connect, one end of trailing wheel thick stick lock slider (8) and lock slider connecting rod (9), which is rotated, be connected, the other end of lock slider connecting rod (9) and
The protruding end for determining thick stick (4-2) rotates connection, and the deployed condition in foldable chassis (4), the claw of trailing wheel thick stick lock slider (8) takes off
From trailing wheel thick stick (7), the folded position in foldable chassis (4), the claw of trailing wheel thick stick lock slider (8) fastens trailing wheel thick stick (7).
2. folded bicycle according to claim 1, it is characterised in that：Socket front fork (2) turns into the company of rotation in sliding thick stick (4-1)
Connect, front-wheel (3) is installed in the lower end of front fork (2), and handlebar (1) is installed in the upper end of front fork (2).
3. folded bicycle according to claim 1, it is characterised in that：Also include saddle (6), described saddle (6) is arranged on
Vehicle frame (4) is determined on thick stick (4-2).
4. folded bicycle according to claim 3, it is characterised in that：Described saddle (6) is folding, including：Seat surface
(6-1), outer folding thick stick (6-2), interior folding thick stick (6-3), one end of seat surface (6-1) is rotated with Ding Gang (4-2) to be connected, seat surface (6-
1) the other end is rotated with outer folding thick stick (6-2) one end and is connected, and the other end of outer folding thick stick (6-2) is provided with lock hole, outer folding
Thick stick (6-2) is rotated with one end of interior folding thick stick (6-3) close to the position of lock hole and is connected, the certain bits in interior folding thick stick (6-3)
Lock hole is installed, the other end of interior folding thick stick (6-3) is rotated with Ding Gang (4-2) to be connected, the deployed condition in saddle (6), outside
The lock hole for folding thick stick (6-2) is overlapped with the lock hole of interior folding thick stick (6-3), is locked with pin.
5. folded bicycle according to claim 1, it is characterised in that：Dynamic thick stick (4-3) is equipped with foldable foot-operated (13), battery
(12) be arranged on and determine on thick stick (4-2), front-wheel (3) is motor integration wheel, vehicle frame folding locking device (11) be strength forever
Magnet, the position of front fork (2) during installed in the bottom correspondence vehicle frame folding state of dynamic thick stick (4-3), foot stool (10) is arranged on trailing wheel
The relevant position of thick stick (7).
6. folded bicycle according to claim 1, it is characterised in that：Also include：Foot stool (10), vehicle frame folding locking device
(11), crank rides (14), chain wheel set or belt pulley set (15), hind axle (16) and flywheel (17), hind axle (16) and flywheel
(17) inner sleeve is rigidly connected, and one end of hind axle (16) is rigidly connected with a trailing wheel (5), the other end of hind axle (16) with
Another trailing wheel (5) rotates connection, and the axial direction of hind axle (16) is connected with one end lateral rotation of dynamic thick stick (4-3).
7. folded bicycle according to claim 6, it is characterised in that：The relevant position of dynamic thick stick (4-3) rotates connecting crank pin
(14) and chain wheel set or belt pulley set (15) are stepped on, belt transmission system, vehicle frame folding are constituted with flywheel (17) by chain or belt
Locking device (11) is the permanent magnet of strength, the position of front fork (2) during installed in the bottom correspondence vehicle frame folding state of dynamic thick stick (4-3)
Put, foot stool (10) is arranged on the rear end of dynamic thick stick (4-3).
8. folded bicycle according to claim 1, it is characterised in that：Also include vehicle frame folding locking device (11), battery
(12), shelf (18), it is San Tougang to determine thick stick (4-2), and one end is to converge head to be connected with one end rotation of sliding thick stick (4-1), the other end
It is that separated coaxial rotated with dynamic thick stick (4-3) of two difference is connected, it is plank frame thick stick to move thick stick (4-3), moves the one of thick stick (4-3)
End is rotated with sliding block (4-4) and is connected, and other end both sides are rotated with homoaxial two trailing wheels (5) be connected respectively, and the both sides of plate are leaned on
The coaxial rotation of two difference that position and the Ding Gang (4-2) of nearly trailing wheel are separated is connected.
9. folded bicycle according to claim 8, it is characterised in that：Vehicle frame folding locking device (11) is sliding with dynamic thick stick (4-3)
Dynamic connection, in vehicle frame folding state, the correspondence position of the claw insertion front fork (2) of vehicle frame folding locking device (11), battery
(12) it is rigidly connected with front fork (2), shelf (18) are rotated with the dynamic thick stick (4-3) of plank frame and are connected, the angle of rotation of shelf (18)
Spend the structure collective effect for being moved thick stick (4-3) and shelf (18) by plank frame and be limited in OK range, front-wheel (3) is motor integral
Change wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310187247.4A CN103723227B (en) | 2013-05-20 | 2013-05-20 | A kind of folded bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310187247.4A CN103723227B (en) | 2013-05-20 | 2013-05-20 | A kind of folded bicycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103723227A CN103723227A (en) | 2014-04-16 |
| CN103723227B true CN103723227B (en) | 2017-09-12 |
Family
ID=50447593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310187247.4A Expired - Fee Related CN103723227B (en) | 2013-05-20 | 2013-05-20 | A kind of folded bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103723227B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD827035S1 (en) | 2015-05-28 | 2018-08-28 | Urban626, Llc | Motorized scooter |
| USD832150S1 (en) | 2016-12-29 | 2018-10-30 | Urban626, Llc | Motorized scooter |
| US10363829B2 (en) | 2016-09-21 | 2019-07-30 | Urban626, Llc | Portable and convertible rechargeable battery power supply |
| US10654541B2 (en) | 2016-07-20 | 2020-05-19 | Urban626, Llc | Convertible scooter |
| US11021203B2 (en) | 2017-08-07 | 2021-06-01 | Urban Electric Co. | Compactible scooter with tensioned body |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711716B (en) * | 2015-06-25 | 2018-08-28 | 贺核平 | A kind of folded bicycle |
| CN105752249B (en) * | 2016-05-10 | 2018-06-26 | 浙江米加智能科技有限公司 | A kind of electric motor bicycle with folding |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201729224U (en) * | 2010-03-26 | 2011-02-02 | 西安理工大学 | Back-wheel swinging type electro-tricycle |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004189086A (en) * | 2002-12-10 | 2004-07-08 | Guranto Kk | Folding bicycle |
| CN2813432Y (en) * | 2005-08-25 | 2006-09-06 | 胡济荣 | Folding bicycle |
| US20080303243A1 (en) * | 2007-06-08 | 2008-12-11 | Francis Ying | Collapsible bicycle frame |
| CN201647005U (en) * | 2010-01-29 | 2010-11-24 | 徐裕贵 | Foldable bicycle with small wheels |
| CN202138478U (en) * | 2011-05-21 | 2012-02-08 | 陈劲松 | Novel foldable bicycle |
| CN102951234B (en) * | 2011-08-23 | 2015-02-11 | 马侠安 | Suitcase-style folding bicycle |
| CN202557696U (en) * | 2012-01-29 | 2012-11-28 | 陈劲松 | Folded bicycle |
| CN203268251U (en) * | 2013-05-20 | 2013-11-06 | 谢玉华 | Folding trolley |
-
2013
- 2013-05-20 CN CN201310187247.4A patent/CN103723227B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201729224U (en) * | 2010-03-26 | 2011-02-02 | 西安理工大学 | Back-wheel swinging type electro-tricycle |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD827035S1 (en) | 2015-05-28 | 2018-08-28 | Urban626, Llc | Motorized scooter |
| US10654541B2 (en) | 2016-07-20 | 2020-05-19 | Urban626, Llc | Convertible scooter |
| US10363829B2 (en) | 2016-09-21 | 2019-07-30 | Urban626, Llc | Portable and convertible rechargeable battery power supply |
| USD832150S1 (en) | 2016-12-29 | 2018-10-30 | Urban626, Llc | Motorized scooter |
| US11021203B2 (en) | 2017-08-07 | 2021-06-01 | Urban Electric Co. | Compactible scooter with tensioned body |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103723227A (en) | 2014-04-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103723227B (en) | A kind of folded bicycle | |
| CN203268251U (en) | Folding trolley | |
| US10150529B2 (en) | Vertically folding bicycle with locking mechanism | |
| CN104290843B (en) | Folding electric bicycle | |
| EP1791752B1 (en) | Scooter with at least one laterally fold-out foot rest unit | |
| CN103707978A (en) | X-shaped folding bicycle | |
| JP2014524376A (en) | Bicycle that can be folded quickly | |
| CN100564147C (en) | A kind of folding stand | |
| CN104709418B (en) | A kind of folding bicycle frame | |
| CN104925194A (en) | Hollow wheel structure and folding electric bicycle with same | |
| CN104691690A (en) | Foldable portable bicycle | |
| CN207550393U (en) | A kind of novel and multifunctional electric foldable luggage barrow | |
| CN104309748B (en) | The bicycle can carried out after a kind of small-wheel-diameter is vertically folded | |
| CN101472788A (en) | Scooter with at least one laterally foldable tread surface unit | |
| CN202029970U (en) | Telescopic shock-absorbing electric bicycle | |
| CN204137281U (en) | Bicycle | |
| CN201432768Y (en) | Foldable seat-type scooter | |
| CN205931062U (en) | Electric scooter | |
| CN203727572U (en) | X-shaped folding bicycle | |
| CN201457619U (en) | Magnesium alloy foldable bicycle | |
| CN207045564U (en) | Fold saddle tube device | |
| CN223574610U (en) | Rotary rear wheel pushing-out vehicle | |
| CN204161596U (en) | Foot-operated drive-type bicycle | |
| CN203318597U (en) | City connecting bicycles with small wheel diameter | |
| CN201317432Y (en) | Portable light and fast bicycle with an improved structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Xie Yuhua Document name: Notification to Make Rectification |
|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Xie Yuhua Document name: Notification of Passing Examination on Formalities |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170912 |