CN105857474A - Scooter - Google Patents
Scooter Download PDFInfo
- Publication number
- CN105857474A CN105857474A CN201610420313.1A CN201610420313A CN105857474A CN 105857474 A CN105857474 A CN 105857474A CN 201610420313 A CN201610420313 A CN 201610420313A CN 105857474 A CN105857474 A CN 105857474A
- Authority
- CN
- China
- Prior art keywords
- scooter
- assembly
- locating part
- connecting rod
- triggering
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004899 motility Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B62K9/00—Children's cycles
- B62K9/02—Tricycles
-
- 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
- B62K21/00—Steering devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
The invention discloses a scooter. The scooter comprises a scooter body and a steering device connected with the scooter body, and the steering device comprises a connecting rod, a reset component and steering connection components, wherein the connecting rod is connected with the steering connection components, and the reset component is used for resetting the connecting rod or the steering connection components. The scooter is convenient and safe to use.
Description
Technical field
The present invention relates to steering technique field, particularly relate to a kind of scooter.
Background technology
Existing common scooter, it is common that drive scooter to move by rotating turning-bar, from
And realize turning to of scooter, after having turned to, recycling artificial revolution turning-bar is to carry out
Straight line moving, this scooter complex operation.The handrail of scooter cannot fold simultaneously, is removing
Take up room during fortune, or inconvenient when lifting.
Summary of the invention
The technical problem to be solved in the present invention is to provide one and turns to and can automatically reset, and collapsible holds up
Hands scooter.
For solving the problems referred to above, the present invention provides a kind of scooter, described scooter include car body,
Armrest assembly, transfer, described transfer is fixed on one end of car body, described in turn to dress
Putting and be provided with wheel, described armrest assembly is located on car body by fold mechanism；Described turn to dress
Put and include connecting rod, reset assembly and Turning connecting assembly, described connecting rod and Turning connecting assembly
Connecting, described reset assembly is used for restoring link or Turning connecting assembly；Described foldable structure bag
Including limit base, support seat, locating part, triggering assembly, described limit base rotates even with supporting seat
Connecing, described locating part is fastened on limit base, and described triggering assembly is connected with locating part, described
Triggering assembly drives locating part to move to release spacing.
Further, described scooter also includes two steering bases, said two steering linkage member
It is respectively provided on two steering bases.
Further, described reset assembly includes that locating part, two reset connectors and two are multiple
Position spring, described locating part and two back-moving springs are located on connecting rod, and said two resets even
Fitting is connected with locating part by two back-moving springs, said two reset connector and connecting rod spiral shell
Connect fixing.
Further, described Turning connecting assembly includes two steering linkage members, each company of turning to
Fitting includes turning to connection body and connecting rod connector, and described connecting rod connector is rotatably connected on
To connecting on body, described connecting rod connector is flexibly connected with described connecting rod.
Further, described in turn to connection body to be obliquely installed, described in turn to connection body and water
Plane is 30 ° of 45 ° of angles, described in turn to connection body and vertical plane be 8 ° 15 °
Angle.
Further, described car body is provided with armrest assembly, and described armrest assembly is connected with car body,
And armrest assembly tilts to be located on car body, described armrest assembly is scalable.
Further, described triggering assembly include trigger board, return unit, locating part connector with
And triggering mounting seat, described trigger board is movably connected in triggering mounting seat, and trigger board can be
Triggering and move in mounting seat, described trigger board is connected with locating part, and described locating part connector turns
Dynamic being located at is triggered in mounting seat, and described locating part connector is connected with locating part, described reset
Part is connected the locating part that resets with locating part, and described trigger board is additionally provided with frizzen.
Further, described scooter also includes driving motor, controller, loudspeaker, braking dress
Put, headlamp and for power supply accumulator, described driving motor is used for driving wheel, institute
State controller for control drive motor, described loudspeaker are used for warning, and described brake unit is used for
Control to change trains speed, and described headlamp is used for illuminating.
Further, described scooter also includes that light belt, described light belt are located on car body.
Further, described scooter is the time of falling three-wheel, and the distance between two front-wheels, with front
Take turns the distance ratio between trailing wheel for 3:5.
Scooter of the present invention is located on car body, when car body is to lopsidedness, in order to maintain balance
Property, two wheels being located at steering linkage member all carry out turning to work towards same direction, complete
The action turned to；Return unit stress in steering procedure, when car body no longer tilts, return unit pushes away
Dynamic connecting rod or steering linkage member reset, and continue to make its vehicle keep straight-line travelling.Only need to be by stepping on
The mode of body of delaying unloading can complete to turn to, and only need to normally stand on car body and can continue after completing to turn to
Straight-line travelling is held in continuation of insurance, simple, convenient.Can realize folding by jamming on trigger board,
Leicht fallen D/A, easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the better embodiment of scooter of the present invention.
Fig. 2 is scooter internal structure schematic diagram of the present invention.
Fig. 3 is the structural representation of transfer.
Fig. 4 is the top view of Fig. 3.
Fig. 5 is the left view of Fig. 3.
Fig. 6 is the structural representation of fold mechanism.
Fig. 7 is the sectional view of foldable structure.
Fig. 8 is the structural representation after foldable structure folds.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.
Wherein Fig. 1 not only show armrest assembly 3 normal time state, also show folding
And the state after shrinking.
As depicted in figs. 1 and 2, the better embodiment of scooter of the present invention includes car body, turns
To device 2 and armrest assembly 3.Described car body includes vehicle frame 1 and car shell 6, on described vehicle frame
Being provided with accumulator 52 and controller 53, described car shell 6 is provided with light belt 54, described light belt
54 are used for beautifying scooter so that it is scooter seems more to dazzle extremely；The front end of vehicle frame 1 is provided with
Transfer 2 and armrest assembly 3.Described transfer 2 is provided with two front vehicle wheels, described
The other end of vehicle frame 1 is provided with rear wheel, and rear wheel is provided with driving motor 4 and brake unit, institute
Stating driving motor 4 is wheel hub motor, and described driving motor 4 is used for driving this wheel to make its slide plate
Garage is walked.Described armrest assembly 3 is provided with brake unit (not shown), (figure is not for loudspeaker
Illustrate) and headlamp 57, described brake unit for controlling the speed of this wheel, thus
Reaching to control the speed of scooter, described brake unit is parking brake.Described controller 53 is used for
Controlling to drive motor 4, described accumulator 52 is for controller 53, driving motor 4, institute
Stating light belt in other embodiments, the other end of vehicle frame 1 also can arrange two rear wheels, and two
Individual rear wheel is connected with vehicle frame 1 by suspension, drives motor 4 to be used for driving rear wheel to make it sliding
Wooden handcart is walked.
As shown in Figures 3 to 5, described brake unit 2 include connecting rod 21, reset assembly 22,
Two steering linkage members 23 and two steering bases 24, one end of described connecting rod 21 with wherein
One steering linkage member 23 is flexibly connected, the other end of connecting rod 21 and another steering linkage member
23 are flexibly connected, and described reset assembly 22 is for restoring link 21.Said two turns to connection
Part 23 rotates respectively and is located on two steering bases 24, and described steering base 5 turns forward and is arranged on
On vehicle frame 1.
Described steering linkage member 23 includes turning to connection body 231 and connecting rod connector 232,
Described connecting rod connector 232 be rotatably connected on turn to connection body 231 on, described in turn to connection
Body 231 is connected with axletree, and described connecting rod connector 232 passes through axle with described connecting rod 21
The mode of pin connects.Described turning to connects the angle that body is horizontal by 34 °, and turns to
Connection body 231 and vertical plane are the angle of 10.2 °, turn to connection body because being obliquely installed
231 so that it is the wheel being connected with steering linkage member 23 has certain angle of inclination in motion,
Ensure that and travel under 15km/h and above speed per hour, car body 1 will not occur spot cars or overturning
Phenomenon, improve safety.
Described reset assembly 22 includes reset connector 221, locating part 222 and two resets
Spring 223, described locating part 222 is two pieces of limiting plates, and described two pieces of limiting plates and two are multiple
Position spring 223 be located on connecting rod 21, one end of said two back-moving spring 223 respectively with
Two limiting plates connect, the other end of said two back-moving spring 223 and reset connector 221
Fixing, described reset connector 221 is spirally connected fixing with connecting rod 21.Back-moving spring 223 is set
On connecting rod 21 so that it is two steering linkage member 23 energy synchronization actions, thus two are allowed to turn to
The synchronous efficiency of connector 23 is high；Reset connector 221 is spirally connected with connecting rod 21, and adjustable exists
The minimum force that when turning to, back-moving spring 223 is compressed, thus adjust the motility turned to.
In other embodiments, it is also possible to the other end of back-moving spring 223 is fixed on accordingly
Steering linkage member 23 connect on；Or remove reset connector 221, by back-moving spring 223
It is directly anchored on connecting rod 21 or steering linkage member 23；Described locating part 222 can also be one
Block limiting plate；Described locating part 222 can also be with vehicle frame 1 one.Described turn to connection body
Can also be 30 ° or 45 ° with the angle of horizontal plane, described in turn to connection body 231 and hang down
The angle of straight plane can also be 8 ° or 15 °.
When needs are turned to the left, left foot firmly jams on the left of car body 1, in order to maintain balance,
Car body 1 promotes the steering linkage member 23 of both sides to rotate, thus drives left side wheel to be moved to the left,
Right-hand wheel turns left, and completes the action turned to.In steering procedure, the back-moving spring in left side
223 are compressed, and back-moving spring 223 can limit steering angle, when car body 1 no longer tilts recurrence of disease at the same time next year
Position part promotes connecting rod 21 to reset so that it is vehicle continues to keep straight-line travelling.Only need to be by one side
Jam on the mode of car body 1, after completing to turn to, only need to normally stand on car body 1 and can continue
Straight-line travelling is held in continuation of insurance, simple, convenient.It should be appreciated that steering linkage member 23
Can be towards car body rear.
Distance between said two front-wheel, and the distance between front wheels and rear wheels is than for 3:5,
Further improve the stability under running at high speed of scooter.
As shown in Figure 6 to 8, described armrest assembly 3 is scalable and folds, certain handrail group
Part 3 also can the most flexible or folding.Described armrest assembly 3 tilting of wheels backward is located on car body,
When braking, can prevent from causing scooter to overturn forward because of the reach of inertia Shi Qi center.Described
Armrest assembly 3 is provided with foldable structure, and described foldable structure 7 includes limit base 71, supports
Seat 72, locating part 73, triggering assembly 74.Described limit base 71 rotates even with supporting seat 72
Connecing, described locating part 73 is fastened in the first spacing draw-in groove 11 of limit base 71, now rolls over
Stack structure 7 is positioned at the first folding position；The second spacing draw-in groove it is additionally provided with on described limit base 71
12, when fold mechanism is positioned at the second folding position, locating part 73 is fastened on the second limiting card
In groove 12.Described triggering assembly 74 is connected with locating part 73, and described triggering assembly 74 drives
Locating part 73 moves to release spacing.Described limit base 71 is integrally formed with armrest assembly 3,
It is easy to technique manufacture.
Described triggering assembly 74 include trigger board 741, return unit 742, connector 743 and
Trigger mounting seat 744.Described triggering mounting seat 744 is provided with strip hole 7441, described triggering
One end of plate 741 is provided with pivot pin, is located in this strip hole 7441 by pivot pin so that it is touch
Send out plate 741 to move in mounting seat 744 triggering.Described trigger board 741 and locating part 73
Connecting, described connector 743 rotates and is located in triggering mounting seat 744, described connector 743
Being connected with locating part 73 by bolt 7431, described return unit 742 is connected with locating part 73
In order to the locating part 73 that resets.Described trigger board 741 is provided with frizzen, further reduces
The dynamics used, thing uses more convenient.Wherein return unit 742 is spring.
Described support seat 72 includes two gripper shoes 721 and two support pedestals 722, described
Two gripper shoes 721 are respectively provided at two and support pedestal 722.Each gripper shoe 721 is provided with
Gathering sill 7211, in described locating part 73 is located at gathering sill 7211 and can be at gathering sill 7211
Interior slip.One of them described gripper shoe 721 is provided with opening, described opening and gathering sill
7211 connections.Said two gripper shoe 721 is separately fixed at two and triggers in mounting seat.
During use, jam on the frizzen 7411 in trigger board 741 or trigger board 741,
Driving locating part 73 descending, thus release the restriction of limit base 71, such limit base 71 is i.e.
Turning, it is achieved to fold.During locating part 73 is descending, the limited part of return unit 742
73 compressions, cannot rotate relative to trigger board 741 because of locating part 73 simultaneously, thus retroaction
Trigger board 741 is promoted to slide in strip hole 7441, it is ensured that locating part 73 can be descending.
These are only embodiments of the present invention, not thereby limit the scope of the claims of the present invention,
Every equivalent structure utilizing description of the invention and accompanying drawing content to be made, directly or indirectly uses
In the technical field that other are relevant, the most in like manner within the scope of patent protection of the present invention.
Claims (10)
1. a scooter, it is characterised in that: described scooter include car body, armrest assembly,
Transfer, described transfer is fixed on one end of car body, and described transfer is provided with car
Wheel, described armrest assembly is located on car body by fold mechanism；Described transfer include connecting rod,
Reset assembly and Turning connecting assembly, described connecting rod is connected with Turning connecting assembly, described multiple
Hyte part is used for restoring link or Turning connecting assembly；Described foldable structure includes limit base, props up
Support seat, locating part, triggering assembly, described limit base is rotationally connected with supporting seat, described spacing
Part is fastened on limit base, and described triggering assembly is connected with locating part, and described triggering assembly drives
Locating part moves to release spacing.
2. scooter as claimed in claim 1, it is characterised in that: described scooter also includes
Two steering bases, said two steering linkage member is respectively provided on two steering bases.
3. scooter as claimed in claim 1, it is characterised in that: described reset assembly includes
Locating part, two reset connectors and two back-moving springs, described locating part and two reset bullets
Spring is located on connecting rod, and said two reset connector is by two back-moving springs with locating part even
Connecing, said two reset connector is spirally connected fixing with connecting rod.
4. scooter as claimed in claim 1, it is characterised in that: described Turning connecting assembly
Including two steering linkage members, each steering linkage member includes turning to connection body and connecting rod to connect
Part, described connecting rod connector be rotatably connected on turn to connection body on, described connecting rod connector with
Described connecting rod is flexibly connected.
5. scooter as claimed in claim 4, it is characterised in that turn to connection body described in:
Be obliquely installed, described in turn to connection body horizontal by 30 ° of 45 ° of angles, described turn
It is 8 ° of 15 ° of angles to connecting body with vertical plane.
6. scooter as claimed in claim 1, it is characterised in that: described car body is provided with to be held up
Hands assembly, described armrest assembly is connected with car body, and armrest assembly tilts to be located on car body, institute
State armrest assembly scalable.
7. scooter as claimed in claim 1, it is characterised in that: described triggering assembly includes
Trigger board, return unit, locating part connector and triggering mounting seat, described trigger board activity is even
Be connected in triggering mounting seat, and trigger board can move triggering in mounting seat, described trigger board with
Locating part connects, and described locating part connector rotates and is located in triggering mounting seat, and described spacing
Part connector is connected with locating part, and described return unit is connected, with locating part, the locating part that resets,
It is additionally provided with frizzen in described trigger board.
8. scooter as claimed in claim 1, it is characterised in that: described scooter also includes
Drive motor, controller, loudspeaker, brake unit, headlamp and the accumulator for power supply,
Described driving motor is used for driving wheel, described controller to be used for controlling to drive motor, described loudspeaker
Be used for warning, described brake unit is changed trains speed for control, and described headlamp is used for illuminating.
9. scooter as claimed in claim 1, it is characterised in that: described scooter also wraps
Including light belt, described light belt is located on car body.
10. scooter as claimed in claim 1, it is characterised in that: described scooter is for falling
During three-wheel, the distance between two front-wheels, and the distance between front wheels and rear wheels is than for 3:5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610420313.1A CN105857474B (en) | 2016-06-14 | 2016-06-14 | Scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610420313.1A CN105857474B (en) | 2016-06-14 | 2016-06-14 | Scooter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105857474A true CN105857474A (en) | 2016-08-17 |
| CN105857474B CN105857474B (en) | 2019-01-25 |
Family
ID=56649287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610420313.1A Active CN105857474B (en) | 2016-06-14 | 2016-06-14 | Scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105857474B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106335586A (en) * | 2016-09-24 | 2017-01-18 | 苏州速蝶科技有限公司 | Foldable reverse tricycle |
| CN106428362A (en) * | 2016-11-16 | 2017-02-22 | 苏州速蝶科技有限公司 | High safety foldable reversetricycle |
| CN107472430A (en) * | 2017-07-18 | 2017-12-15 | 安徽省舒城三乐童车有限责任公司 | A kind of multi-purpose child's tricycle |
| WO2021027962A1 (en) * | 2019-08-15 | 2021-02-18 | 纳恩博（北京）科技有限公司 | Three-wheeled scooter |
| CN114228884A (en) * | 2022-01-06 | 2022-03-25 | 盐城快轮智能科技有限公司 | Improved generation children's scooter gravity turns to structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001005646A1 (en) * | 1999-07-16 | 2001-01-25 | Tribecraft Ag | Scooter |
| CN2446043Y (en) * | 2000-09-01 | 2001-09-05 | 陈定兴 | Front wheel steering structure of scooter |
| CN2460431Y (en) * | 2000-10-11 | 2001-11-21 | 余文良 | Steering mechanism of scooter |
| CN2910767Y (en) * | 2006-06-14 | 2007-06-13 | 谢超 | Structure for regulating and fastening scooter |
| JP2009149189A (en) * | 2007-12-20 | 2009-07-09 | Kazuo Akiyama | Steering damper device and steering damper set |
| US20130087983A1 (en) * | 2011-10-05 | 2013-04-11 | Rexco Industrial Ltd. | Scooter |
| CN203345127U (en) * | 2013-06-20 | 2013-12-18 | 黄锦云 | Folding structure of scooter |
| CN203439207U (en) * | 2013-09-11 | 2014-02-19 | 黎国元 | Steering mechanism of three-wheel scooter |
| CN204124253U (en) * | 2014-10-10 | 2015-01-28 | 李静 | Novel portable Kickboard Scooter |
| CN104973186A (en) * | 2014-04-11 | 2015-10-14 | Stigo有限责任公司 | Foldable bicycle |
| US20160001844A1 (en) * | 2014-09-25 | 2016-01-07 | Neil Owen | Kick scooter having a steering control |
-
2016
- 2016-06-14 CN CN201610420313.1A patent/CN105857474B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001005646A1 (en) * | 1999-07-16 | 2001-01-25 | Tribecraft Ag | Scooter |
| CN2446043Y (en) * | 2000-09-01 | 2001-09-05 | 陈定兴 | Front wheel steering structure of scooter |
| CN2460431Y (en) * | 2000-10-11 | 2001-11-21 | 余文良 | Steering mechanism of scooter |
| CN2910767Y (en) * | 2006-06-14 | 2007-06-13 | 谢超 | Structure for regulating and fastening scooter |
| JP2009149189A (en) * | 2007-12-20 | 2009-07-09 | Kazuo Akiyama | Steering damper device and steering damper set |
| US20130087983A1 (en) * | 2011-10-05 | 2013-04-11 | Rexco Industrial Ltd. | Scooter |
| CN203345127U (en) * | 2013-06-20 | 2013-12-18 | 黄锦云 | Folding structure of scooter |
| CN203439207U (en) * | 2013-09-11 | 2014-02-19 | 黎国元 | Steering mechanism of three-wheel scooter |
| CN104973186A (en) * | 2014-04-11 | 2015-10-14 | Stigo有限责任公司 | Foldable bicycle |
| US20160001844A1 (en) * | 2014-09-25 | 2016-01-07 | Neil Owen | Kick scooter having a steering control |
| CN204124253U (en) * | 2014-10-10 | 2015-01-28 | 李静 | Novel portable Kickboard Scooter |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106335586A (en) * | 2016-09-24 | 2017-01-18 | 苏州速蝶科技有限公司 | Foldable reverse tricycle |
| CN106335586B (en) * | 2016-09-24 | 2022-01-11 | 苏州速蝶科技有限公司 | Foldable reverse tricycle |
| CN106428362A (en) * | 2016-11-16 | 2017-02-22 | 苏州速蝶科技有限公司 | High safety foldable reversetricycle |
| CN107472430A (en) * | 2017-07-18 | 2017-12-15 | 安徽省舒城三乐童车有限责任公司 | A kind of multi-purpose child's tricycle |
| WO2021027962A1 (en) * | 2019-08-15 | 2021-02-18 | 纳恩博（北京）科技有限公司 | Three-wheeled scooter |
| CN114228884A (en) * | 2022-01-06 | 2022-03-25 | 盐城快轮智能科技有限公司 | Improved generation children's scooter gravity turns to structure |
| CN114228884B (en) * | 2022-01-06 | 2023-03-14 | 盐城快轮智能科技有限公司 | Improved generation children's scooter gravity turns to structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105857474B (en) | 2019-01-25 |
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Effective date of registration: 20200721 Address after: 400709 Chongqing Beibei Tongxing Road No. 71 Patentee after: CHONGQING YINGANG TECHNOLOGY (Group) Co.,Ltd. Address before: 400700 Chongqing city town Beibei District Tong Xing Road No. 71. Patentee before: CHONGQING SEEV TECHNOLOGY Co.,Ltd. |