CN106005190B - A kind of Segway Human Transporter - Google Patents
A kind of Segway Human Transporter Download PDFInfo
- Publication number
- CN106005190B CN106005190B CN201610474905.1A CN201610474905A CN106005190B CN 106005190 B CN106005190 B CN 106005190B CN 201610474905 A CN201610474905 A CN 201610474905A CN 106005190 B CN106005190 B CN 106005190B
- Authority
- CN
- China
- Prior art keywords
- positioning groove
- spring
- human transporter
- segway human
- swinging mounting
- 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
- 238000013016 damping Methods 0.000 claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000010521 absorption reaction Methods 0.000 claims abstract description 15
- 230000035939 shock Effects 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 abstract description 7
- 230000003190 augmentative effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K15/00—Collapsible or foldable cycles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- 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
- B62K11/00—Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
-
- 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
- B62K25/00—Axle suspensions
- B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The present invention provides a kind of good damping effect, the Segway Human Transporter of fast folding, hydraulic shock-absorption mechanism is equipped between front fork and front-wheel, spring shock absorption mechanism is equipped between chain stay and bicycle beam afterwards, it is equipped between front fork and bicycle beam and turns folding mechanism, the mechanism that turns folding includes the fixing bracket and swinging mounting that are pivotally connected, the fixing bracket is set on the bicycle beam end, and its edge is equipped with the first positioning groove and the second positioning groove, the swinging mounting is set on the front fork, and it which is provided with the lock pin matched and used with first positioning groove and the second positioning groove, the lever spanner of first positioning groove and the second positioning groove can be pulled out lock pin or promote by being additionally provided on the swinging mounting.The present invention turns folding mechanism using lever augmented principle, reaches the function of fast folding and expansion, and the damping setting of front and rear wheel, ensures the comfort level ridden.
Description
Technical field
The present invention relates to scooter technical field, specially a kind of Segway Human Transporter.
Background technology
Segway Human Transporter is the novel product form of the another skateboarding after conventional skateboard, Segway Human Transporter the Beauty
It sees, is easy to operate, driving safer；In order to be more convenient its carrying, folding Segway Human Transporter comes into being, foldable electric
It is scooter fashionable appearance, compact, it can be carried and be positioned over automobile trunk or take bus, be that a very easily leisure is handed over
Logical tool.Existing scooter generally includes the vehicle frame with expansion and folder function, the more than two fold latch of generally use
Tight operational structures, to realize the function of folding locking, operation is not simple enough；And existing scooter damping effect is bad, rides
Comfort level is not high.
In view of the above shortcomings, the designer, is actively subject to research and innovation, to found a kind of shock-damping structure it is compact and
Good damping effect, the Segway Human Transporter for being capable of fast folding make it with more the utility value in industry.
Invention content
In order to solve the above technical problems, and a kind of good damping effect compact the object of the present invention is to provide shock-damping structure, energy
The Segway Human Transporter of enough fast foldings.
The present invention Segway Human Transporter, including the front wheels and rear wheels by In-wheel motor driving and be respectively arranged on it is described before
Front fork and rear chain stay on wheel and trailing wheel, the front fork connect handle by external riser, it is described after chain stay horizontal connection bicycle beam,
Being connected between the front fork and bicycle beam the Segway Human Transporter can be unfolded or what is folded turns folding machine
Structure, the mechanism that turns folding include the fixing bracket and swinging mounting that are pivotally connected, and the fixing bracket is set on the bicycle beam
End and its edge are equipped with the first positioning groove and the second positioning groove, and the swinging mounting is set on the front fork and thereon
Equipped with the lock pin being used cooperatively with first positioning groove and the second positioning groove, being additionally provided on the swinging mounting can incite somebody to action
Lock pin pulls out or promotes the lever spanner of first positioning groove and the second positioning groove；
The rear end of chain stay is connect with the trailing wheel after described, front end is connect with the bicycle beam both sides by bearing respectively, and
The bottom plate of the bicycle beam stacks setting successively up and down with the supporting plate set on the rear chain stay front end, and the bottom plate subtracts equipped with spring
Shake mechanism.
Further, the spring shock absorption mechanism includes the damping spring being set on the bottom plate, in the damping spring
Screw rod is equipped with, the free end of the screw rod is stuck in the damping spring upper end, fixing end passes through bottom plate and is fixed on the support
On plate.
Further, the bottom plate is equipped with the spring support that can support, fix the damping spring, the damping
Spring upper end is equipped with the spring shim that can block the screw free end.
Further, the supporting plate is provided with the hole that the screw rod can pass through and is fixed with and makes with screw rod cooperation
Nut.
Further, the nut is extended transversely through equipped with through-hole, convex equipped with two with mounting hole below the supporting plate
It rises, the nut is set between two protrusions and passes through that connecting shaft sequentially passes through mounting hole and through-hole is fixed.
Further, the lever spanner is pivotally connected to by second on the swinging mounting, second pivot two
End be equipped with can under the driving of the lever spanner relatively described second pivotally supported rotor plate and each rotor plate
On be respectively equipped with the lockhole that the lock pin can pass through, swinging mounting is equipped with the resetting spring resetted for the lever spanner.
Further, the swinging mounting is equipped with fixed column, spring stack is equipped in the resetting spring, with the bullet
Spring column be fulcrum, be pivotally connected respectively by connecting rod and fixed column, lever spanner and rotor plate, described resetting spring one end against
In the fixed column, the other end be looped around the lock pin both ends.
Further, the fixing bracket edge is arc-shaped.
Further, the swinging mounting is equipped with the arc-shaped limit slot that the lock pin can pass through.
Further, the swinging mounting is equipped with and the matched spanner slot of the lever wrench-shaped, the spanner slot end
Portion is equipped with the groove convenient for pull-up lever spanner.
According to the above aspect of the present invention, the present invention has at least the following advantages：
The present invention turns folding mechanism using unitary design and with lever augmented principle, reach fast folding and
The function of expansion；Be utilized respectively in front wheels and rear wheels with damping hydraulic shock-absorption mechanism and spring shock absorption mechanism, reach ride it is flat
Steady purpose, wherein spring shock absorption mechanism be ingenious in design, it is compact-sized, occupy little space, damping effect is more preferably.
Above description is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be implemented in accordance with the contents of the specification, below with presently preferred embodiments of the present invention and after attached drawing is coordinated to be described in detail such as.
Description of the drawings
Fig. 1 is the unfolded state schematic diagram of Segway Human Transporter in the present invention；
Fig. 2 is the folded state schematic diagram of Segway Human Transporter in the present invention；
Fig. 3 is rotates fold mechanism surface structure schematic diagram in the present invention；
Fig. 4 is rotates fold mechanism internal structure schematic diagram in the present invention；
Fig. 5 is rotating mechanism internal structure schematic diagram in the present invention；
Fig. 6 is rear wheel spring shock absorption structure diagram in the present invention；
Fig. 7 is the nut fixed structure schematic diagram of rear wheel spring shock absorption in the present invention；
Fig. 8 is rear wheel spring shock absorption decomposition texture schematic diagram in the present invention；
Fig. 9 is structure diagram of the external riser with folding handle in the present invention.
Specific embodiment
With reference to the accompanying drawings and examples, the specific embodiment of the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but be not limited to the scope of the present invention.
Referring to Fig. 1 to Fig. 9, a kind of Segway Human Transporter described in a preferred embodiment of the present invention, including being driven by wheel hub motor
Dynamic front-wheel 1 and trailing wheel 2 and the front fork 3 being respectively arranged on the front-wheel 1 and trailing wheel 2 and rear chain stay 4, the front fork 3 pass through
The connection handle 6 of external riser 5,4 horizontal connection bicycle beam 11 of the rear chain stay,
Being connected between the front fork 3 and bicycle beam 11 Segway Human Transporter can be unfolded or what is folded turns folding
Mechanism, the fixing bracket 14 and swinging mounting 15 for turning folding mechanism and including the connection of the first pivot 32, the fixing bracket
14, which are set on 11 end of bicycle beam and its edge, is equipped with the first positioning groove 16 and the second positioning groove 17, the swinging mounting
15 are set on the front fork 3 and which is provided with the lock being used cooperatively with 16 and second positioning groove 17 of the first positioning groove
Pin 18, being additionally provided on the swinging mounting 15 can pull out or promote first positioning groove 16 and second to position lock pin 18
The lever spanner 19 of groove 17；
The rear end of chain stay 4 is connect with the trailing wheel 2 after described, front end and 11 both sides of bicycle beam are respectively by bearing 43
Connection, and the bottom plate 44 of the bicycle beam 11 stacks setting, the bottom successively with the supporting plate set on rear 4 front end of chain stay about 40
Plate 44 is equipped with spring shock absorption mechanism.
To realize the damping of trailing wheel 2, the spring shock absorption mechanism includes the damping spring 46 being set on the bottom plate 44, institute
It states and screw rod 34 is equipped in damping spring 46, the free end of the screw rod 34 is stuck in 46 upper end of damping spring, fixing end is worn
It crosses bottom plate 44 and is fixed on the supporting plate 40.
In order to support firm damping spring 46, and prevent 34 free end of screw rod that can not be stuck on damping spring 46
End, the bottom plate 44 are equipped with the spring support 36 that can support, fix the damping spring 46,46 upper end of damping spring
Equipped with the spring shim 37 that can block 34 free end of screw rod.
For the fixing end of standing screw 34, the supporting plate 40 is provided with the hole that the screw rod 34 can pass through and is fixed with
The nut 35 being used cooperatively with the screw rod 34.
Preferably, the nut 35 is extended transversely through equipped with through-hole 38, and 40 lower section of supporting plate is equipped with two with mounting hole
Protrusion 39, the nut 35 be set on two described raised 39 between and pass through connecting shaft 41 sequentially pass through mounting hole and through-hole 38 into
Row is fixed.
In order to realize under the driving of lever spanner 19, lock pin 18 can pull out the first positioning groove 16 or the second positioning is recessed
Slot 17, and can replacement and fixation, the lever spanner 19 is connected to by the second pivot 33 on the swinging mounting 15, described
Two pivots, 33 both ends are equipped with the rotor plate that can be rotated under the driving of the lever spanner 19 relative to second pivot 33
22 and each rotor plate 22 on be respectively equipped with the lockhole that the lock pin 18 can pass through, swinging mounting 15 is equipped with for described
The resetting spring 23 that lever spanner 19 resets.
In order to realize the reset of lever spanner 19, while lock pin 18 can promote groove and fixation, the rotation branch automatically
Frame 15 is equipped with fixed column 29, is equipped with spring stack in the resetting spring 23, using the spring stack as fulcrum, passes through company respectively
Bar 28 is pivotally connected with fixed column 29, lever spanner 19 and rotor plate 22, and described 23 one end of resetting spring is resisted against the fixation
On column 29, the other end be looped around 18 both ends of lock pin.
In order to facilitate the rotation of swinging mounting 15,14 edge of fixing bracket is arc-shaped.
In order to avoid lock pin 18, in the driving of lever spanner 19 to pull down out stroke excessive, and the swinging mounting 15 is equipped with described
The arc-shaped limit slot 12 that lock pin 18 can pass through.
In order to make scooter good appearance, and facilitate the use of lever spanner, the swinging mounting 15 be equipped with it is described
The matched spanner slot 30 of 19 shape of lever spanner, 30 end of spanner slot are equipped with the groove 31 convenient for pull-up lever spanner 19.
In order to facilitate adjustment handle height, the external riser 5 includes connection and folds the stem 7 of handle and connection institute
State the vertical tube of front fork 8 of front fork 3, the insertion vertical tube of front fork that the stem 7 can be up and down by the bushing 9 that lower end is equipped with
8,8 upper end of vertical tube of front fork is equipped with the retaining mechanism 10 that can be locked after the stem 7 is adjusted to desired height.
The operation principle of the present invention is as follows：
A kind of quick electric scooter provided by the invention is provided with front mudguard 24 on front-wheel 1, is provided on trailing wheel 2
Rear mudguard 25 turns to taillight 26 and foot supporting rack 27, and the wheel hub motor of trailing wheel 2 is driven to be controlled by battery and controller,
Middle battery and controller are arranged in bicycle beam 11；
When slide plate electric vehicle need to fold, folding grip record book in accordion form is folded, the lever spanner 19 on pull-up swinging mounting 15, lock pin 18
The first positioning groove 16 is pulled out under transmission to take spring stack as fulcrum link by being pivotally connected the joint of connecting rod 28, is pressed outer vertical
Pipe 5 makes to rotate along 14 edge of fixing bracket with the swinging mounting 15 that 14 first pivot 32 of fixing bracket is connect, band pendulum lock pin 18
It slides, when lock pin 18 is slided at the second positioning groove 17, release lever spanner 19, lever spanner 19 is in the effect of resetting spring 23
It automatically resets under power, while lock pin 18 slides into the second positioning groove 17 automatically, that is, completes the folding of Segway Human Transporter.
When Segway Human Transporter need to be unfolded, the lever spanner 19 on pull-up swinging mounting 15, lock pin 18 is using spring stack as branch
Point pulls out the second positioning groove 17 by the way that the joint linkage transmission for being pivotally connected connecting rod 28 is lower, lifts external riser 5 and will rotate branch
Frame 15 is rotated along 14 edge of fixing bracket, and lock pin 18 is made to slide at the first positioning groove 16, unclamps lever spanner 19, lever is pulled
Hand 19 automatically resets under the active force of resetting spring 23, while lock pin 18 slides into the first positioning groove 16, unfolded automatically
Handle completes the expansion of Segway Human Transporter, after Segway Human Transporter expansion, adjust the height of stem 7, adjustment is suitable
It is i.e. rideable using the 10 lock handle standpipe 7 of retaining mechanism of 8 upper end of vertical tube of front fork after height, when riding, by folding grip manual control
The rotating speed of wheel hub motor processed regulates and controls the riding speed of scooter.
For 1 damping of front-wheel, the vibration damped impact power from front-wheel 1 has been mitigated in the lower end of front fork 3 equipped with hydraulic shock-absorption 42；It is right
In 2 damping of trailing wheel, when trailing wheel 2 is driven, two side bearings, 43 connecting portion of later chain stay 4 and bicycle beam 11 is axle center, is driven
4 rear end of chain stay is upward afterwards, front end is downward, while the supporting plate 40 of rear chain stay 4 drives nut 35 downward, and is pulled through damping spring
Screw rod 34 in 46 is downward, and 34 opposed bottom 44 of screw rod and damping spring 46 move downward simultaneously compression shock absorption spring 46, damping bullet
Jerk power of the reaction force attenuation of spring 46 from trailing wheel 2, it is achieved thereby that damping effect.
The above is only the preferred embodiment of the present invention, is not intended to restrict the invention, it is noted that for this skill
For the those of ordinary skill in art field, without departing from the technical principles of the invention, can also make it is several improvement and
Modification, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of Segway Human Transporter, including the front wheels and rear wheels by In-wheel motor driving and be respectively arranged on the front-wheel and after
Front fork and rear chain stay on wheel, the front fork connect handle, the rear chain stay horizontal connection bicycle beam by external riser, and feature exists
In：
The mechanism that turns folding that can the Segway Human Transporter is unfolded or be folded is connected between the front fork and bicycle beam, it is described
Turn folding mechanism and include the fixing bracket and swinging mounting that are pivotally connected, the fixing bracket be set on the bicycle beam end and
Its edge be equipped with the first positioning groove and the second positioning groove, the swinging mounting be set on the front fork on and which is provided with
The lock pin that first positioning groove and the second positioning groove are used cooperatively is additionally provided with and can draw lock pin on the swinging mounting
Go out or promote the lever spanner of first positioning groove and the second positioning groove, the lever spanner is pivotally connected by second
In on the swinging mounting, the second pivot both ends are equipped with can be relatively described second under the driving of the lever spanner
The lockhole that the lock pin can pass through is respectively equipped on pivotally supported rotor plate and each rotor plate, swinging mounting is equipped with
The resetting spring resetted for the lever spanner；
The rear end of chain stay is connect with the trailing wheel after described, front end is connect, and described with the bicycle beam both sides by bearing respectively
The bottom plate of bicycle beam stacks setting successively up and down with the supporting plate set on the rear chain stay front end, and the bottom plate is equipped with spring shock absorption machine
Structure.
2. Segway Human Transporter according to claim 1, it is characterised in that：The spring shock absorption mechanism includes being set on the bottom
Damping spring on plate, is equipped with screw rod in the damping spring, the free end of the screw rod be stuck in the damping spring upper end,
Fixing end passes through bottom plate and is fixed on the supporting plate.
3. Segway Human Transporter according to claim 2, it is characterised in that：The bottom plate is equipped with and can support, fix institute
The spring support of damping spring is stated, the damping spring upper end is equipped with the spring shim that can block the screw free end.
4. Segway Human Transporter according to claim 2, it is characterised in that：The supporting plate is provided with what the screw rod can pass through
Hole is simultaneously fixed with the nut being used cooperatively with the screw rod.
5. Segway Human Transporter according to claim 4, it is characterised in that：The nut is extended transversely through equipped with through-hole, described
Two protrusions with mounting hole are equipped with below supporting plate, the nut is set between two protrusions and passes through connecting shaft and wears successively
It crosses mounting hole and through-hole is fixed.
6. Segway Human Transporter according to claim 1, it is characterised in that：The swinging mounting is equipped with fixed column, described
Spring stack is equipped in resetting spring, using the spring stack as fulcrum, passes through connecting rod and fixed column, lever spanner and rotation respectively
Plate is pivotally connected, and described resetting spring one end is resisted against in the fixed column, the other end is looped around the lock pin both ends.
7. Segway Human Transporter according to claim 1, it is characterised in that：The fixing bracket edge is arc-shaped.
8. Segway Human Transporter according to claim 1, it is characterised in that：The swinging mounting is equipped with the lock pin and can wear
The arc-shaped limit slot crossed.
9. Segway Human Transporter according to claim 1, it is characterised in that：The swinging mounting is equipped with and is pulled with the lever
The spanner slot of hand form fit, the spanner slot end are equipped with the groove convenient for pull-up lever spanner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610474905.1A CN106005190B (en) | 2016-06-27 | 2016-06-27 | A kind of Segway Human Transporter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610474905.1A CN106005190B (en) | 2016-06-27 | 2016-06-27 | A kind of Segway Human Transporter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106005190A CN106005190A (en) | 2016-10-12 |
| CN106005190B true CN106005190B (en) | 2018-07-10 |
Family
ID=57084368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610474905.1A Expired - Fee Related CN106005190B (en) | 2016-06-27 | 2016-06-27 | A kind of Segway Human Transporter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106005190B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107336784A (en) * | 2017-07-31 | 2017-11-10 | 任奇珂 | Electric return board foldable luggage trolley |
| CN108407957A (en) * | 2018-04-19 | 2018-08-17 | 宁波联拓思维电子科技有限公司 | A kind of Segway Human Transporter |
| CN112793699B (en) * | 2021-02-04 | 2022-08-16 | 浙江欧凯车业有限公司 | Electric scooter convenient to adjust |
| CN113401268A (en) * | 2021-07-20 | 2021-09-17 | 深圳市自由侠科技有限公司 | Electric scooter |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20008766U1 (en) * | 2000-04-26 | 2000-09-21 | Chen, Chih-liang, Pateh, Taoyuan | Scooter |
| CN202593765U (en) * | 2012-06-11 | 2012-12-12 | 颜科学 | Damping mechanism for rear wheel of scooter |
| CN203111385U (en) * | 2013-01-22 | 2013-08-07 | 东莞乔登节能科技有限公司 | Back shock proofing structure of scooter |
| CN204173093U (en) * | 2014-10-24 | 2015-02-25 | 王贵平 | Charging connector is accompanied with the Segway Human Transporter of switch |
| CN204399404U (en) * | 2015-02-04 | 2015-06-17 | 臧传美 | A kind of Foldable skate-board |
| CN204979059U (en) * | 2015-07-09 | 2016-01-20 | 玉环迈程机械科技有限公司 | Electric scooter's folding mechanism |
| CN205931096U (en) * | 2016-06-27 | 2017-02-08 | 苏州速蝶科技有限公司 | Electric scooter |
-
2016
- 2016-06-27 CN CN201610474905.1A patent/CN106005190B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20008766U1 (en) * | 2000-04-26 | 2000-09-21 | Chen, Chih-liang, Pateh, Taoyuan | Scooter |
| CN202593765U (en) * | 2012-06-11 | 2012-12-12 | 颜科学 | Damping mechanism for rear wheel of scooter |
| CN203111385U (en) * | 2013-01-22 | 2013-08-07 | 东莞乔登节能科技有限公司 | Back shock proofing structure of scooter |
| CN204173093U (en) * | 2014-10-24 | 2015-02-25 | 王贵平 | Charging connector is accompanied with the Segway Human Transporter of switch |
| CN204399404U (en) * | 2015-02-04 | 2015-06-17 | 臧传美 | A kind of Foldable skate-board |
| CN204979059U (en) * | 2015-07-09 | 2016-01-20 | 玉环迈程机械科技有限公司 | Electric scooter's folding mechanism |
| CN205931096U (en) * | 2016-06-27 | 2017-02-08 | 苏州速蝶科技有限公司 | Electric scooter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106005190A (en) | 2016-10-12 |
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Granted publication date: 20180710 |