CN108325204A - Electric roller blades and electric roller skating equipment - Google Patents
Electric roller blades and electric roller skating equipment Download PDFInfo
- Publication number
- CN108325204A CN108325204A CN201810137244.2A CN201810137244A CN108325204A CN 108325204 A CN108325204 A CN 108325204A CN 201810137244 A CN201810137244 A CN 201810137244A CN 108325204 A CN108325204 A CN 108325204A
- Authority
- CN
- China
- Prior art keywords
- electric roller
- roller blades
- wheel
- shoe body
- motor
- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C17/00—Roller skates; Skate-boards
- A63C17/04—Roller skates; Skate-boards with wheels arranged otherwise than in two pairs
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C17/00—Roller skates; Skate-boards
- A63C17/12—Roller skates; Skate-boards with driving mechanisms
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C17/00—Roller skates; Skate-boards
- A63C17/14—Roller skates; Skate-boards with brakes, e.g. toe stoppers, freewheel roller clutches
- A63C17/1436—Roller skates; Skate-boards with brakes, e.g. toe stoppers, freewheel roller clutches contacting the ground
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C17/00—Roller skates; Skate-boards
- A63C17/14—Roller skates; Skate-boards with brakes, e.g. toe stoppers, freewheel roller clutches
- A63C2017/1463—Foot or toe operated
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention discloses a kind of electric roller blades, including shoe body, two wheels, battery and the motor that are set in shoe body, two wheels pass through transmission mechanism and wheel axis connection by taking turns axis connection, the motor.The left and right side of electric roller blades of the present invention is separately installed with wheel, and two wheels are by taking turns axis connection and wheel shaft being followed to rotate.Battery is electrically connected to motor, and motor is by transmission mechanism and wheel axis connection, with two wheel rotations of driving.The electric roller blades compared to the prior art in common roller skate, electric roller blades can by electric drive with save user muscle power, it can be achieved that short distance traffic is ridden instead of walk function.In addition, the electric roller blades are compared to Segway Human Transporter or the electric vehicle of minimum, electric roller blades are wearable in user foot, and its volume and weight is obviously less than normal, are conducive to user and carry.
Description
Technical field
The present invention relates to a kind of wearable sports equipment more particularly to a kind of electric roller blades.
Background technology
With the development of society, the scale in city is increasing, the population in city is more and more, and the traffic in city is also therewith
More congestion.Therefore, convenient short distance traffic tool is increasingly by the welcome of citizen.Minimum electric vehicle currently on the market
It is all inconvenient to be carried with Segway Human Transporter, for example, it is upper downstairs or getting on-off automobile some not Portable belts, and roller skate is inconvenient
As the vehicles, it is therefore necessary to research and develop a kind of light carry-on walking-replacing tool.
Invention content
The technical problem to be solved in the present invention is to provide a kind of carry-on walking-replacing tools being convenient for carrying.
In order to solve the above technical problems, the present invention provides the following technical solutions：A kind of electric roller blades, including shoe body, set
Two wheels, battery and the motor being placed in shoe body, two wheels pass through transmission mechanism and wheel by taking turns axis connection, the motor
Axis connection.
The present invention has the advantages that compared to the prior art：The left and right side of electric roller blades of the present invention is distinguished
Wheel is installed, two wheels are by taking turns axis connection and wheel shaft being followed to rotate.Battery is electrically connected to motor, and motor passes through driver
Structure and wheel axis connection, with two wheel rotations of driving.The electric roller blades compared to the prior art in common roller skate, it is electronic
Roller skate can be by electric drive to save the physical function, it can be achieved that short distance traffic is ridden instead of walk of user.In addition, the electric roller blades phase
Compared with Segway Human Transporter or the electric vehicle of minimum, electric roller blades are wearable in user foot, and its volume and weight is apparent
It is less than normal, be conducive to user and carry.
Preferably, the transmission mechanism includes the first pulley for being connected to motor output shaft, is connected to the second band of wheel shaft
The transmission belt of wheel and connection first pulley and the second belt wheel.
Preferably, the transmission mechanism is gear transmission structure.
Preferably, the transmission mechanism be link mechanism, the link mechanism include the turntable for being connected to motor output shaft,
It is connected to the connecting rod of turntable and wheel.
Preferably, the wheel shaft includes the first axle body and can change the second axis of distance in the axial direction with respect to the first axle body
Body.
Preferably, the first axle body is equipped with axial sliding slot, and the second axle body is equipped with the sliding block coordinated with sliding slot.
Preferably, the shoe body includes the first fission for being connected to the first axle body and second point that is connected to the second axle body
Body forms the cavity of receiving foot between the first fission and the second fission.
Preferably, the front end of the shoe body is located at after user's sole.
Preferably, it is connected to the battery-disassembled shoe body, the battery is rechargeable battery or dry cell.
The present invention also provides a kind of electric roller blades, including shoe body, the wheel hub for being respectively arranged at shoe body left and right side
Motor wheel, the battery being set in shoe body.
The present invention also provides a kind of electric roller skating equipment, including on-electric roller skate and electric roller skating described above
Shoes.
Description of the drawings
Fig. 1 is the stereoscopic schematic diagram of electric roller skating equipment in the present invention；
Fig. 2 is the decomposition diagram of electric roller blades；
Fig. 3 is the first seperated stereoscopic schematic diagram of electric roller blades；
Fig. 4 is the diagrammatic cross-section of electric roller blades；
Fig. 5 is the connection diagram that transmission mechanism is link mechanism.
Specific implementation mode
The specific implementation mode of the present invention is described in detail below in conjunction with the accompanying drawings, rather than to protection scope of the present invention
Limitation.It will be appreciated that in the description of the present invention, the side of the instructions such as term "front", "rear", "left", "right", "upper", "lower"
Position or position relationship are to be based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description of the present invention and simplification of the description,
It does not indicate or imply the indicated device or element must have a particular orientation, with specific azimuth configuration and operation, because
This is not considered as limiting the invention.It is similar to be different from that term " first ", " second " are only used for simplified verbal description
Object, and should not be understood as the precedence relationship between specific order.
Embodiment one
Refering to fig. 1, a kind of electric roller skating equipment in the present embodiment, including an electric roller blades 1 and an on-electric roller skate 2.
Electric roller blades 1 and on-electric roller skate 2 are worn on the right crus of diaphragm and left foot of user respectively.Certainly, can also be made according to user
With custom, electric roller blades 1 are worn on to the left foot of user, on-electric roller skate 2 is worn on the right crus of diaphragm of user accordingly.User
It can be supported in ground by electric roller blades 1 and on-electric roller skate 2, and on-electric roller skate 2 can be driven in electric roller skating
Shoes 1 so that user is relative to ground moving.The electric roller skating equipment acts not only as a kind of sports and leisure equipment, can also
As a kind of walking-replacing tool of short distance traffic.This electric roller skating equipment can be worn compared to Segway Human Transporter, the electric roller skating equipment
It wears in user foot, and its volume and weight is obviously less than normal, is conducive to user and carries.
Certainly in other embodiments, electric roller skating equipment can also include two electric roller blades 1, the i.e. left side of user
Foot and right crus of diaphragm dress electric roller blades 1.It is interesting to increase amusement.
Refering to fig. 1 and Fig. 2, a kind of electric roller blades 1, including shoe body 3, two wheels 4, the motor 5 that are set in shoe body 3
And battery 6.The shoe body 3 is mainly used for containing the heel part of user, i.e. the front of foot can be outer compared to shoes common in market
It is exposed to the shoe body 3.When the heel part of user is worn on the electric roller blades 1, the front of foot is separated in ground or support
In ground.Certainly, shoe body 3 can also be designed to contain the structure of the entire foot of user.Two wheels 4 are connected by wheel shaft 7,
And it is located at the left and right side of shoe body.Battery 6 is electrically connected to motor 5, and motor 5 is connect by transmission mechanism 8 with wheel shaft 7.
Motor 5 is connected to wheel shaft 7, and drives two wheels 4 that wheel shaft 7 is followed to rotate coaxially.Electric roller blades 1 pass through two wheels 4
Rotate the movement, it can be achieved that user.Electric roller blades 1 compared to the prior art in common roller skate, which can
By electric drive, to save the physical function, it can be achieved that short distance traffic is ridden instead of walk of user.The electric roller blades 1 are compared to electric sliding
The electric vehicle of wooden handcart or minimum, electric roller blades 1 are wearable in user foot, and its volume and weight is obviously less than normal, favorably
It is carried in user.
Refering to Fig. 2 and Fig. 3, shoe body 3 includes the first fission 31 and can be with respect to second point of 31 variation distance of the first fission
Body 32.First fission 31 include heel support plate 311, be connected to heel support plate 311 left coaming plate 312, be set to heel support
The motor mounting part 313 and the driving member mounting portion on the outside of motor mounting part 313 and left coaming plate 312 of 311 rear side of plate
314.Motor mounting part 313 is fixedly connected on the rear end of left coaming plate 312, and the overall structure fastness of shoe body 3 can be improved.Positioned at use
The outer rim of motor mounting part 313 on rear side of the heel of family can also be as the squab panel of shoe body 3.Motor 5 is installed on motor mounting part
313 inside.Motor 5 be unilateral output shaft decelerating motor, motor output shaft through the left side of motor mounting part 313 simultaneously
Extend outward, is connected to transmission mechanism 8.The right side opening of motor mounting part 313 is equipped with battery settling hole 317, and battery 6 is detachable
Ground is connected to motor mounting part 313, is convenient to replace battery.Battery 6 is rechargeable battery or dry cell.Certainly, battery 6 also may be used
According to design requirement, to be installed on the other positions of shoe body 3, such as：The under or within of heel support plate 311.Driving member is pacified
Dress portion 314 is located at the left side of shoe body 3, and equipped with the hollow cavity of installation transmission mechanism 8.The driving member mounting portion 314 is connected with
First cover board 315 is to cover hollow cavity.The front end of first cover board 315 extends to the installation site of wheel 4.Left coaming plate 312
Upper end is bent to 315 direction of the first cover board, and bending part at least covers the part wheel 4 on the left of shoe body.Heel support plate 311 is set
There is hollow cavity, the fixing sleeve 316 of installation wheel shaft 7 is connected in the hollow cavity, wheel shaft 7 is rotatably connected at fixing sleeve
316.The wheel shaft 7 for connecting transmission mechanism 8 runs through the fixing sleeve 316 of heel support plate 311, and extends to the second seperated 32 directions.
Second fission 32 includes the slide mass 321 that can be slidingly connected to heel support plate 311, is connected to slide mass
321 right coaming plate 322, the second cover board 323 for being connected to 322 outside of right coaming plate.Slide mass 321 is inserted into heel support plate 311
Hollow cavity in.The upper end of right coaming plate 322 is bent to 323 direction of the second cover board, and bending part at least covers on the right side of shoe body
Part wheel 4.
Refering to Fig. 2 and Fig. 4, wheel shaft 7 includes the first axle body 71 and can change distance in the axial direction with respect to the first axle body 71
The second axle body 72.The first axle body 71 is equipped with axial sliding slot, and the second axle body 72 is equipped with the sliding block coordinated with sliding slot.The first axle body
71 and the second axle body 72 can only axially slide relative, can not relatively rotate.Transmission mechanism 8 can drive 71 He of the first axle body
The second axle body 72 rotates in same direction together.The first axle body 71 is connected to the first fission 31 by bearing 9, and the first axle body 72 passes through bearing
9 are connected to the second fission 32.The sliding block of the second axle body 72 is inserted into the sliding slot of the first axle body 71, and user manually adjusts sliding block phase
For the position of sliding slot so that opposite sliding on 72 left and right directions of the first axle body 71 and the second axle body, to adjust the first fission 31
And the second relative distance between fission 32.Slide mass 321 follows the second fission 32 to be slided relative to heel support plate 311
It is dynamic.The suitability of electric roller blades 1 can be improved in the relative distance being reduced or increased between the first fission 31 and the second fission 32, with
Adapt to user's wearing of different building shape.It should be noted that user can dress shoes when using electric roller blades 1
In the case of directly dress the electric roller blades 1；Wearing should in the case that certain user can also retain socks in light foot or only
Electric roller blades 1, it is simple and practical, it is applicable to indoor or outdoor usage scenario.Between the first axle body 71 and the second axle body 72
Equipped with fastener（It is not shown in figure）.Adjusting fastener can make the first axle body 71 be relatively fixed with the second axle body 72, and protect
The relative sliding position currently adjusted is held, adaptability when user dresses shoe body is improved.312 He of left coaming plate of first fission 31
Shoestring 10 is connected between the right coaming plate 322 of second fission 32, shoestring 10 is located above user's instep.10 one end of shoestring is fixed
It is connected to left coaming plate 312, the other end is removably attachable to right coaming plate 322.The both ends of shoestring 10 are individually fixed in left coaming plate
312 and right coaming plate 322 user foot can be prevented to be detached from the fastness improved in electric roller blades 1 when user dresses shoe body.
Refering to fig. 1 to Fig. 4, the heel part of user is trampled above the heel support plate 311 of shoe body 3, the sole of user
The shoe body 3 is exposed to, i.e. the front end of shoe body 3 is located at after user's sole.Left coaming plate 312 and right coaming plate 322 are oppositely arranged, respectively
Positioned at the left and right side of user's heel.The relative inner end face of left coaming plate 312 and right coaming plate 322 is equipped with anti-skid chequer 11, prevents
User foot is slided relative to shoe body 3.The cavity of receiving foot is formed between first fission 31 and the second fission 32.Wheel shaft
7 the first axle body 71 protrudes from left coaming plate 312 and is connected to the first cover board 315 by bearing 9.Wheel 4 on the left of shoe body is fixed
It is connected to the first axle body 71 and between left coaming plate 312 and the first cover board 315.The second axle body 72 of wheel shaft 7 protrudes from the right side and encloses
Plate 322 is simultaneously connected to the second cover board 323 by bearing 9.Wheel 4 on the right side of shoe body is fixedly connected on the second axle body 72 and positioned at the right side
Between coaming plate 322 and the second cover board 323.Wheel shaft 7 can be not only used for two wheels 4 of installation, be also used as the drive of transmission mechanism 8
Move the transmission shaft of two wheels 4 rotation；In addition, the first axle body 71 and the second axle body 72 of wheel shaft 7 can with axially opposing sliding,
With the relative distance of first fission 31 and the second fission 32 of adjustment.Two wheels 4 of shoe body left and right sides follow wheel shaft 7 to turn in the same direction
It is dynamic, and electric roller blades is driven to move.Certainly in other embodiments, the front and/or rear of shoe body 3 can also add rolling
Wheel, which coordinates two wheels 4 support shoe body 3 jointly, and can be driven in two wheels 4.The size of two wheels 4 is consistent.
Referring to Fig.2, in the present embodiment, transmission mechanism 8 includes the first pulley 81 for being connected to motor output shaft, is connected to wheel
Second belt wheel 82 of axis 7 and the transmission belt 83 for connecting first pulley 81 and the second belt wheel 82.First pulley 81 is fixedly installed in
On the motor output shaft of motor 5, the second belt wheel 82 is fixedly installed on the first axle body 71 of wheel shaft 7.Second belt wheel 82 is located at shoes
Between wheel 4 and the first cover board 315 on the left of body.Certainly, tensioning wheel can also be installed on driving member mounting portion 314（In figure
It is not shown）, which is resisted against the side of transmission belt.The position of adjustment tensioning wheel can increase the tensile force of transmission belt.It passes
Dynamic band 83 is synchronous belt, V-belt or tablet band.Transmission mechanism 8 is installed in the driving member mounting portion 314 of the first fission 31
In cavity body, the first cover board 315 can prevent transmission belt 83 from colliding with exterior object.Belt drive structure has transmission flat
Surely, advantage simple in structure, at low cost and convenient working service.
Certainly in other embodiments, transmission mechanism can also be gear transmission structure.Gear transmission structure includes connecting
It is connected to the first gear of motor output shaft and is connected to the second gear of wheel shaft.First gear and second gear engaged transmission.
First gear and second gear are spur gear or bevel gear.Certainly, third can also be equipped between first gear and second gear
Gear；Alternatively, connecting a drive link between first gear and second gear, first gear and second gear are bevel gear, transmission
The both ends of bar are respectively equipped with the bevel gear with first gear and second gear engaged transmission.
Certainly in other embodiments, as shown in figure 5, transmission mechanism can also be link mechanism.Link mechanism includes
The connecting rod 13 for being connected to the turntable 12 of motor output shaft, being connected to turntable 12 and wheel 4.Turntable 12 is equipped with first rotating shaft, wheel
Son 4 is equipped with the second shaft.The both ends of connecting rod 13 are rotatably connected at first rotating shaft and the second shaft respectively.The length of connecting rod 13
Degree is equal to the axle center distance between motor output shaft and wheel 4, and the distance of first rotating shaft to motor output shaft axle center is equal to second
Shaft to wheel shaft axle center distance.
In the present embodiment, it is that on-electric roller skate 2 is not set in place of on-electric roller skate 2 and the difference of electric roller blades 1
Set motor 5, battery 6 and transmission mechanism 8.Connection relation between its component can refer to corresponding component in electric roller blades 1
Connection relation is not repeated explanation herein.
In the present embodiment, user prepares after dressing the electric roller blades 1 and on-electric roller skate 2 in use, left and right
The front and back fork of foot, electric roller blades 1 and the front and back arrangement of the difference of on-electric roller skate 2；The power switch of electric roller blades 1 is opened,
Motor 5 drives two wheels 4 to rotate by transmission mechanism 8；The front of user's both feet keeps the state for being located away from ground, electronic
Two wheels 4 of roller skate 1 contact with ground and push electric roller blades 1 to move with ground resulting in friction, non-electrical driving wheel
Two wheels 4 of sliding shoes 2 are also contacted with ground；On-electric roller skate 2 is driven in electric roller blades 1, you can realizes user to electricity
Driving wheel slides the mobile manipulation of equipment.In addition, wearing has the front support of the foot of electric roller blades 1 when ground, before foot
The frictional force that portion is generated with ground may make user to temporarily cease movement, play the role of of short duration brake.Certainly, can also pass through
The power switch for closing electric roller blades 1 makes motor stalls so that user stops movement.
Certainly in other embodiments, user grasps and has to send the operation controller of remote signal.Electric roller skating
It is provided with to receive the signal receiving module of remote signal in the shoe body 3 of shoes 1.The signal receiving module signal is connected to operation
Controller can be connected by wired or wireless mode signal.The remote signal may include power switch, acceleration, deceleration, advance
With the manipulation command of retrogressing.The operation controller can be remote controler or the mobile phone terminal for being equipped with corresponding program.
Embodiment two
It is that two wheels for being installed on shoe body are wheel hub motor wheel in place of the present embodiment and the difference of embodiment one.
In the present embodiment, electric roller blades include shoe body, are respectively arranged at the wheel hub motor wheel of shoe body left and right side, set
The battery being placed in shoe body.Battery is connected to two wheel hub motor wheels and provides power for operation.Two wheel hub motor wheels are independently
It is set to shoe body left and right side.Certainly, two wheel hub motor wheels can also be by taking turns axis connection, and two wheel hub motor wheels are located at
The both ends of wheel shaft.
Finally it should be noted that：Above example is only to illustrate the present invention and not limits technology described in the invention
Scheme；Therefore, although this specification with reference to the above embodiments to present invention has been detailed description, this field
It is to be appreciated by one skilled in the art that still can modify to the present invention or equivalent replacement；And all do not depart from the present invention
Spirit and scope technical solution and its improvement, should all cover in scope of the presently claimed invention.
Claims (11)
1. a kind of electric roller blades, it is characterised in that：Including shoe body, two wheels, battery and the motor that are set in shoe body, two
A wheel passes through transmission mechanism and wheel axis connection by taking turns axis connection, the motor.
2. electric roller blades according to claim 1, it is characterised in that：The transmission mechanism includes being connected to motor output
The first pulley of axis, the second belt wheel for being connected to wheel shaft and the transmission belt for connecting first pulley and the second belt wheel.
3. electric roller blades according to claim 1, it is characterised in that：The transmission mechanism is gear transmission structure.
4. electric roller blades according to claim 1, it is characterised in that：The transmission mechanism is link mechanism, the company
Linkage includes the turntable for being connected to motor output shaft, is connected to turntable and the connecting rod of wheel.
5. electric roller blades as claimed in any of claims 1 to 4, it is characterised in that：The wheel shaft includes first
Axis body and the second axle body that distance can be changed in the axial direction with respect to the first axle body.
6. electric roller blades according to claim 5, it is characterised in that：The first axle body is equipped with axial sliding slot, institute
It states the second axle body and is equipped with the sliding block coordinated with sliding slot.
7. electric roller blades according to claim 5, it is characterised in that：The shoe body includes be connected to the first axle body
One seperated and being connected to the second axle body second is seperated, and the cavity of receiving foot is formed between the first fission and the second fission.
8. electric roller blades according to claim 7, it is characterised in that：The front end of the shoe body be located at user's sole it
Afterwards.
9. electric roller blades according to claim 5, it is characterised in that：It is connected to the battery-disassembled shoe body, institute
It is rechargeable battery or dry cell to state battery.
10. a kind of electric roller blades, it is characterised in that：Including shoe body, it is respectively arranged at the wheel hub motor of shoe body left and right side
The battery taken turns, be set in shoe body.
11. a kind of electric roller skating equipment, it is characterised in that：Including any one in on-electric roller skate and claims 1 to 10
Electric roller blades described in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810137244.2A CN108325204A (en) | 2018-02-10 | 2018-02-10 | Electric roller blades and electric roller skating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810137244.2A CN108325204A (en) | 2018-02-10 | 2018-02-10 | Electric roller blades and electric roller skating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108325204A true CN108325204A (en) | 2018-07-27 |
Family
ID=62928741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810137244.2A Pending CN108325204A (en) | 2018-02-10 | 2018-02-10 | Electric roller blades and electric roller skating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108325204A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220118344A1 (en) * | 2008-03-06 | 2022-04-21 | Leverage Design Ltd. | Transportation device with pivoting axle |
| US11697469B2 (en) | 2018-06-01 | 2023-07-11 | Razor Usa Llc | Personal mobility vehicles with detachable drive assembly |
| USD1010013S1 (en) | 2012-03-15 | 2024-01-02 | Razor Usa Llc | Electric scooter controller |
| USD1020912S1 (en) | 2018-06-05 | 2024-04-02 | Razor Usa Llc | Electric scooter |
-
2018
- 2018-02-10 CN CN201810137244.2A patent/CN108325204A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220118344A1 (en) * | 2008-03-06 | 2022-04-21 | Leverage Design Ltd. | Transportation device with pivoting axle |
| US11565169B2 (en) * | 2008-03-06 | 2023-01-31 | Leverage Design Ltd. | Transportation device with pivoting axle |
| USD1010013S1 (en) | 2012-03-15 | 2024-01-02 | Razor Usa Llc | Electric scooter controller |
| US11697469B2 (en) | 2018-06-01 | 2023-07-11 | Razor Usa Llc | Personal mobility vehicles with detachable drive assembly |
| USD1020912S1 (en) | 2018-06-05 | 2024-04-02 | Razor Usa Llc | Electric scooter |
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