[go: up one dir, main page]

WO2018101543A1 - Planche de déplacement motorisée - Google Patents

Planche de déplacement motorisée Download PDF

Info

Publication number
WO2018101543A1
WO2018101543A1 PCT/KR2017/002351 KR2017002351W WO2018101543A1 WO 2018101543 A1 WO2018101543 A1 WO 2018101543A1 KR 2017002351 W KR2017002351 W KR 2017002351W WO 2018101543 A1 WO2018101543 A1 WO 2018101543A1
Authority
WO
WIPO (PCT)
Prior art keywords
support
wheel
board
coupled
fixed
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.)
Ceased
Application number
PCT/KR2017/002351
Other languages
English (en)
Korean (ko)
Inventor
연제혁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2018101543A1 publication Critical patent/WO2018101543A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

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
    • B62K3/00—Bicycles
    • B62K3/002—Bicycles without a seat, i.e. the rider operating the vehicle in a standing position, e.g. non-motorized scooters; non-motorized scooters with skis or runners
    • 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
    • B62K15/006—Collapsible or foldable cycles the frame being foldable
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
    • B62M6/40—Rider propelled cycles with auxiliary electric motor
    • B62M6/70—Rider propelled cycles with auxiliary electric motor power-driven at single endless flexible member, e.g. chain, between cycle crankshaft and wheel axle, the motor engaging the endless flexible member

Definitions

  • the present invention relates to an electric traveling board capable of moving a passenger by driving a wheel by the rotational force of a motor.
  • the driving board is called a kick board, and the children enjoy playing while riding, and are composed of a board supported by the front and rear wheels and a steering wheel for adjusting the driving direction.
  • a driving board is a mechanism that allows you to enjoy a sense of speed by driving one of the front and rear wheels while hitting the ground while the other foot is placed on the board while adjusting the steering wheel.
  • the driving board In order to maintain driving, the driving board must continuously move the user's foot, and when the driving board is used for a long time, the enjoyment of driving may be halved, thereby increasing fatigue.
  • the traveling board equipped with a power device such as a motor
  • the motor is driven by using a motor that is rotated by receiving power from a battery, thereby enabling electric driving.
  • Korean Patent Publication No. 10-1529135 discloses a folding electric traveling board.
  • the patent document is not provided with a suspension device mounted on a conventional moving means, so that the shock is transmitted to the user as it passes through the bottom uneven surface, which is not satisfactory in terms of riding comfort.
  • Patent Document 1 Korean Registered Patent Publication No. 10-1529135, Folding Electric Traveling Board (Notification Date: 06/16/2015)
  • the present invention has been made to solve the above problems, and an object thereof is to provide an electric traveling board that can prevent the shock from being transmitted to a user when passing the floor uneven surface.
  • an object of the present invention is to provide an electric traveling board that can adjust the ground height of the traveling board while driving.
  • the motorized traveling board includes a board frame in which an inner space is formed, a battery is installed and fixed in a space, and a non-slip cover is fastened and fixed;
  • a wheel unit having a front wheel coupled to the front of the board frame and a rear wheel axially coupled to the rear, the rotary unit being rotated by receiving rotational power from the outside;
  • a drive unit fixed to the front of the board frame, rotated by receiving power from the battery, and transmitting rotational power to the wheel unit;
  • a steering apparatus installed and fixed to the front of the board frame and connected to the front wheel to adjust the direction of the front wheel, wherein the driving unit includes a rotating motor having a shaft at one side and a shaft provided at the rotating motor; And a driving timing pulley rotated about an axis by the rotation motor, a driven timing pulley axially coupled to a rear wheel, and a power connected between the driving timing pulley and the driven timing pulley and rotated by the driving timing
  • the steering apparatus includes a steering wheel configured to be gripped by a user, a steering wheel installed and fixed to a lower end of the steering wheel, and a lower end of the steering wheel. Positioned at and coupled to the steering wheel so that the steering wheel is rotated rearward about an axis.
  • the fixing piece Is fixed to the lower end of the fixing piece and fixed to the shaft of the front wheel and the support for rotating the front wheel by the steering wheel operation, one end is fastened and fixed to the board frame and the other end and the fixing piece Shaft coupled and the fixing piece includes a holder for rotating in a predetermined range about the axis by the steering wheel, the pair of the holder is coupled to the shaft in the vertical direction so that the upper end is rotatable to the fixing piece
  • a shock absorbing stand is formed between the front wheel and the board frame so that the impact of the road surface can be prevented from being transmitted to the user who rides when passing the uneven surface of the road surface. As a result, the driving riding comfort can be greatly improved.
  • the steering wheel can be arbitrarily pulled while driving to lower the ground height of the driving board, thereby providing fun as if riding a jet ski in the water, and improving driving stability through downforce during high speed driving.
  • FIG. 1 is a perspective view of an electric traveling board according to an embodiment of the present invention
  • FIG. 1 is a front view of FIG. 1
  • FIG. 3 and 4 are side views of FIG.
  • FIG. 5 is a plan view of FIG.
  • FIG. 6 is a cross-sectional view of FIG.
  • FIG. 7 is a view showing a state in which the electric running board is folded according to the present invention.
  • FIG. 8 is an enlarged view of a portion 'A' of FIG. 1;
  • FIG. 9 is a perspective view showing the main portion of the fixing of FIG.
  • FIG. 10 is a view showing the left side of FIG.
  • FIG. 11 is a perspective view of a rotating part of FIG. 9;
  • FIG. 12 is a perspective view showing another side of FIG.
  • FIG. 13 is a perspective view illustrating the fixing part of FIG. 9; FIG.
  • FIG. 14 is a view showing a driving state of the electric running board according to the present invention.
  • FIG. 1 is a perspective view of an electric traveling board according to an embodiment of the present invention
  • Figure 2 is a front view of Figure 1
  • Figures 3 and 4 are side views of Figure 1
  • Figure 5 is a plan view of Figure 1
  • Figure 6 is Figure 1 7 is a view illustrating a state in which the motorized traveling board is folded according to the present invention
  • FIG. 8 is an enlarged view of a portion 'A' of FIG. 1
  • FIG. 9 is a perspective view showing a main portion of the fixing unit of FIG. 8.
  • FIG. 10 is a view showing the left side of FIG. 9,
  • FIG. 11 is a perspective view showing the rotating part of FIG. 9
  • FIG. 12 is a perspective view showing the other side of FIG. 11, and
  • FIG. 13 is a perspective view showing the fixing part of FIG. 9.
  • the electric traveling board 10 includes a board frame 100, a wheel part 200, a driving part 300, and a steering device 400. can do.
  • the board frame 100 may be formed in a quadrangular shape, and a space 110 may be formed therein, and the rechargeable battery 120 may be installed and fixed in the space 110.
  • the board frame 100 may be formed to have a certain width to ride for two people and a certain length to ride behind the driver and the driver.
  • the board frame 100 may include a display window 140, a port unit 150, and a cradle 160.
  • the display window 140 may be installed at the side of the board frame, connected to the battery, and provided to display the current remaining in the battery by numbers.
  • the display window 140 allows the user to visually check the current remaining in the battery when the user rides the driving board 10 for a long distance or a short distance to charge the battery before being discharged.
  • the port unit 150 may be positioned above the board frame 100, connected to the battery 120, and may be provided to be charged in the battery 120 by receiving a current from the outside. That is, a terminal connected to an electrical charging station or a general household outlet is inserted into the port 150 to receive external current.
  • the cradle 160 may be installed and fixed to the rear side of the board frame 100, and may be provided to fix the traveling board 10 to the ground in order to prevent falling when stopping the traveling board 10. That is, when the user rides on the driving board 10, the holder 160 is used to lift up, and when the user stops the driving board 10 after the driving is completed, the user descends again to be mounted on the ground.
  • cover 130 is fastened and fixed to the upper portion of the board frame 100 so that the space 110 is hermetically sealed, and a non-slip nonslip footrest for fixing the upper surface of the cover 130 may be attached and fixed.
  • the wheel part 200 may be used as a racing tire, and a hub bearing may be inserted into a central axis, and a rotating shaft penetrating the center of the hub bearing may be inserted and fixed.
  • the wheel unit 200 may include a front wheel 210 positioned at the front of the board frame 100 and a rear wheel 220 positioned at the rear of the board frame 100.
  • the front wheel 210 is axially coupled to the steering device 400, rotated about an axis, and may be rotated left and right within a predetermined range by the steering device 400.
  • the rear wheel 220 is axially coupled to the rear of the board frame 100, may be rotated by receiving a rotational power from the drive unit 300.
  • the wheel unit 200 has the advantage of increasing the durability and driving force of the wheel when used is made of barrel rubber which is a tire for kart racing.
  • the driving unit 300 may be installed and fixed at the front of the board frame 100, and may be provided to transmit rotational power to the wheel unit 200.
  • the driving unit 300 may include a rotation motor 310, a driving timing pulley 320, a driven timing pulley 330, a timing belt 340, and an idle roller 350.
  • the rotating motor 310 is installed and fixed inside the case 170 fixed to the front of the board frame 100, and is used as a brushless motor that is advantageously installed in a narrow space, and is electrically connected to the battery 120. Powered by 120 may be rotated.
  • the rotary motor 310 is installed and used in the case 170 of the board frame 100, a space for installing a large amount of battery 120 is provided in the board frame 100, the board frame ( There is an advantage that the length of 100) to allow two people to ride.
  • the driving timing pulley 320 may be fastened and fixed to the shaft of the rotation motor 310, and may be rotated by the rotational power generated by the rotation motor 310.
  • the driven timing pulley 330 is fastened and fixed to a rotating shaft provided in the rear wheel 220, and may be provided to rotate the rear wheel 220.
  • the driven timing pulley 330 is connected to the driving timing pulley 320 and the timing belt 340, and may be rotated by receiving rotational power generated by the driving timing pulley 320. Meanwhile, the driven timing pulley 330 may be larger than the driving timing pulley 320.
  • the idle roller 350 is positioned in close proximity to the rear wheel 220, is axially coupled to the board frame 100 so as to be axially rotatable, and may be provided to press the outer surface of the timing belt 340.
  • the idle roller 350 is used, the interval between the timing belts 340 becomes narrower from the rear wheel 220 toward the front, the rotation of the timing belt 340 is easy, and the timing belt 340 is flexible.
  • the driving timing pulley 320 and the driven timing pulley 330 may be smoothly connected.
  • the steering device 400 is connected to the front wheel 210 and may be provided for the user to arbitrarily change the traveling direction of the travel board 10.
  • the steering device 400 may include a steering wheel 410, a steering wheel 420, a fixing piece 430, a support 440, a fixing table 450, and a hydraulic brake 460.
  • the steering wheel 410 is formed in a rod shape having a predetermined length, and the steering wheel 420 is installed and fixed in the lower direction in the center thereof, in order to adjust the direction of the front wheel 210 in a state in which the user grips a part of both sides. It may be provided.
  • the steering wheel 420 is fixed to one end is installed in the steering wheel 410, the other end is axially coupled to the fixed piece 430, the steering wheel 410 is to be formed in a shape having a predetermined height so as to be spaced a certain distance from the ground Can be.
  • the steering wheel 420 may include a first support 421, a second support 423, a reinforcement 425, and a tightening pin 427.
  • the first support 421 and the second support 423 may be formed in a thin plate-shaped frame, curved in an outward direction, and axially coupled to one side of the fixing piece 430.
  • the steering wheel 420 when the overall shape of the first support 421 and the second support 423 is formed in a curve, in the state that the steering wheel 420 is rotated to the rear about the axis combined with the fixing piece 430 This is to allow the user to grab the middle portion of the steering wheel 420 when the user grips and lifts the steering wheel 420.
  • the steering wheel 420 having a predetermined length, when the user grasps arbitrarily, the center of gravity is moved forward or rearward so that the traveling board 10 may be damaged or the user may be injured. Accordingly, when the steering wheel 420 is formed in a curve, the steering wheel 420 is automatically positioned at a middle portion of the curve when the user grips the steering wheel 420.
  • the fixing piece 430 is positioned between the lower ends of the first support 421 and the second support 423, and may be axially coupled using the fixing piece 430 and the tightening pin 427. That is, the first support 421 and the second support 423 using the fastening pins 427 to prevent the steering wheel 420 from shaking or rotating when the user rides on the driving board 10. Is tightened so as to be in close contact with the fixing piece 430, on the contrary, in order to store the driving board 10 in a state in which the user has finished driving, loosen the tightening pins 427 and then rotate the steering wheel 420 in the rear direction. After rotating to tighten the tightening pins (427) again. In this way, if the steering wheel 420 is in close contact with the board frame 100, the entire volume of the traveling board 10 is minimized, so that it is easy to store in the trunk of the vehicle or in the house.
  • the reinforcement 425 is attached to and fixed to the inner surfaces of the first support 421 and the second support 423, respectively, and the outside of the fixing piece 430 when the first support 421 and the second support 423 are rotated. It can be provided to reduce friction with the side.
  • the reinforcing table 425 may be formed of a TP601-synthetic resin material to improve durability due to friction.
  • the fixing piece 430 is located at the bottom of the steering wheel 420, one side of which is axially coupled using the steering wheel 420 and the fastening pins 427, so that the steering wheel 420 is rotated in the rearward direction. It may be provided.
  • the support 440 is fastened and fixed to the lower end of the fixing piece 430, the lower end is fastened and fixed to the shaft of the hub bearing provided on the front wheel 210, the front wheel 210 by the operation of the steering wheel 410 ) May be provided to rotate left and right within a certain range.
  • the support part 440 may be formed of an arch-shaped fixing bar 441 and a panel 442 respectively installed at both sides of the fixing bar 441. That is, the arch-shaped fixing bar 441 is located between the front wheel 210 and the fixing piece 430, the panel 442 is coupled to both ends of the shaft provided in the front wheel 210, the front wheel 210 is the support portion 440 To rotate around the axis.
  • the fixing stand 450 includes a pair of rotating parts 451 coupled to the other end of the fixing piece 430 in a vertical direction so as to rotate left and right, and the pair on one side.
  • the lower side of the rotating part 451 of the fixed portion 452 is coupled to the upper surface of the case 170 fixed to the front of the board frame 100 is axially coupled in a horizontal direction so as to rotate up and down, and a pair of rotating parts 451 And a damper 453 coupled to the other end of the upper side and the other side of the fixing part 452 to support vertical rotation of the pair of rotating parts 451.
  • Reinforcing pieces 451-1 may be integrally coupled to the respective rotating parts 451, respectively, and are rotatably coupled to the upper ends by using the fixing piece 430 and the upper and lower extension pieces 431. Fastening holes 451a in the vertical direction may be formed. On the upper side of each of the reinforcing pieces 451-1, a symmetrical shaft hole 451-1a to which the upper side of the damper is axially coupled in the horizontal direction is formed, respectively.
  • the through-hole 451b through which the oilless bearing 451-2 is stepped inward may be formed at the lower side of each rotating part 451, respectively.
  • the rubber bushing B is seated in the step inside each rotating part 451.
  • the fixing part 452 may be provided with a pair of protruding pieces 452-1 symmetrically spaced in the horizontal direction.
  • the pair of protruding pieces 452-1 communicate with the through-holes 451b of each of the rotating parts 451 at the distal end thereof so that the lower side of the pair of rotating parts 451 is axially coupled in the horizontal direction.
  • -1a) are formed, respectively, and second communication holes 452-1b are formed at the rear end of the damper 453, the lower side of which is axially coupled in the horizontal direction.
  • a vertical extension portion 452-1c coupled to the side surface of the case 170 may be provided at the front end of each of the protrusion pieces 452-1 to support vertical rotation of the pair of rotation portions 451.
  • another oilless bearing 452-3 may be stepped inside the first communication hole 452-1a, and another rubber bushing B may be seated in the step.
  • an intermediate hole 452-2a corresponding to the first communication hole 452-1a of the pair of protruding pieces 452-1 is formed to provide a pair of rotating parts ( Spacer pieces 452-2 may be provided to space the 451.
  • the fixing part 452 may further include a first through hole 452a through which the port unit 150 connected to the battery 120 is exposed and a second through hole 452b through which the hydraulic hose 462 passes. have.
  • the damper 453 is a suspension device (also called an air shock) capable of absorbing road surface shocks by adjusting the damping force according to air pressure. If the damper 453 can absorb road surface shocks, it is possible to use various known technologies such as a spring and a hydraulic method. Of course.
  • the hydraulic brake 460 may be provided to limit the rotation of the wheel unit 200.
  • the hydraulic brake 460 may include a lever 461, a hydraulic hose 462, a pad 463, and a disk 464.
  • Using the hydraulic brake 460 may have an effect of improving braking force with a small force even when a child, adolescent or an elderly person rides and rides.
  • FIG. 14 is a view showing a driving state of the electric running board according to the present invention.
  • a shock absorbing stand is formed between the front wheel and the board frame, thereby preventing the impact of the road surface from being transmitted to the user who rides when passing the uneven surface of the road surface. It can be improved.
  • the steering wheel can be arbitrarily pulled while driving to lower the ground height of the driving board, thereby providing fun as if riding a jet ski in the water, and improving driving stability through downforce during high speed driving.
  • the present invention can be used in the field of the electric traveling board that can move the occupant by driving the wheel by the rotational force of the motor.
  • Fixture 451 rotating part

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Handcart (AREA)
  • Automatic Cycles, And Cycles In General (AREA)

Abstract

Selon la présente invention, l'invention concerne une planche de déplacement motorisée comprenant : un cadre de planche ayant une partie d'espace intérieure, une batterie disposée et fixée dans la partie d'espace, et un couvercle traité antidérapant accouplé et fixé à la surface supérieure de celui-ci ; une partie roue recevant de l'énergie de rotation provenant de l'extérieur et tournant, et ayant une roue avant accouplée axialement à l'avant du cadre de planche et une roue arrière accouplée axialement à l'arrière de celle-ci ; une partie d'entraînement disposée et fixée à l'avant du cadre de planche, recevant de l'énergie électrique provenant de la batterie et tournant, et transmettant l'énergie de rotation à la partie roue ; et un dispositif de direction disposé et fixé à l'avant du cadre de planche, et relié à la roue avant de manière à commander la direction de la roue avant. Par conséquent, une unité de fixation pouvant absorber un choc est disposée entre la roue avant et le cadre de planche, ce qui permet à un choc provenant de la route d'éviter à l'avance d'être transmis à un utilisateur assis lorsque la planche passe sur une surface irrégulière de la route et permet d'améliorer considérablement la qualité de parcours de déplacement.
PCT/KR2017/002351 2016-11-29 2017-03-03 Planche de déplacement motorisée Ceased WO2018101543A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020160160053A KR101729620B1 (ko) 2016-11-29 2016-11-29 전동식 주행 보드
KR10-2016-0160053 2016-11-29

Publications (1)

Publication Number Publication Date
WO2018101543A1 true WO2018101543A1 (fr) 2018-06-07

Family

ID=58704255

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2017/002351 Ceased WO2018101543A1 (fr) 2016-11-29 2017-03-03 Planche de déplacement motorisée

Country Status (2)

Country Link
KR (1) KR101729620B1 (fr)
WO (1) WO2018101543A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11059538B1 (en) 2018-02-09 2021-07-13 Je Hyuk YOUN Electric kick scooter
CN114364601A (zh) * 2019-09-06 2022-04-15 伦普希个人出行有限公司 装配有基于鲍登电缆的转向传动系统的车辆，用于滑板车的冲击吸收器和这样配置的滑板车

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200488885Y1 (ko) 2019-03-05 2019-04-01 연제혁 전동킥보드 전기허브모터와 림의 결합구조

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020072994A (ko) * 2001-03-14 2002-09-19 주식회사 디지털 피봇 전동식 주행용 보드
JP2005341819A (ja) * 2004-05-31 2005-12-15 Yanmar Co Ltd 耕耘装置
KR20090004488A (ko) * 2007-06-29 2009-01-12 성민경 수동 킥보드
KR20110093171A (ko) * 2010-02-11 2011-08-18 에스알시 주식회사 3륜 전동스쿠터
KR101529135B1 (ko) * 2015-04-02 2015-06-16 연제혁 폴딩 전동 주행 보드

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020072994A (ko) * 2001-03-14 2002-09-19 주식회사 디지털 피봇 전동식 주행용 보드
JP2005341819A (ja) * 2004-05-31 2005-12-15 Yanmar Co Ltd 耕耘装置
KR20090004488A (ko) * 2007-06-29 2009-01-12 성민경 수동 킥보드
KR20110093171A (ko) * 2010-02-11 2011-08-18 에스알시 주식회사 3륜 전동스쿠터
KR101529135B1 (ko) * 2015-04-02 2015-06-16 연제혁 폴딩 전동 주행 보드

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11059538B1 (en) 2018-02-09 2021-07-13 Je Hyuk YOUN Electric kick scooter
CN114364601A (zh) * 2019-09-06 2022-04-15 伦普希个人出行有限公司 装配有基于鲍登电缆的转向传动系统的车辆，用于滑板车的冲击吸收器和这样配置的滑板车

Also Published As

Publication number Publication date
KR101729620B1 (ko) 2017-04-24

Similar Documents

Publication Publication Date Title
WO2018101543A1 (fr) Planche de déplacement motorisée
WO2011099717A2 (fr) Bicyclette pliante
WO2011159016A2 (fr) Scooter électrique mains libres
WO2010018936A2 (fr) Bicyclette d'entraînement
WO2009145599A2 (fr) Bicyclette portative
WO2014148721A1 (fr) Appareil permettant de régler l'angle de la selle d'une bicyclette en position assise alors que la bicyclette roule
WO2012030075A2 (fr) Vélo de type planche
WO2023090660A1 (fr) Véhicule de mobilité personnelle électrique à quatre roues
WO2016095203A1 (fr) Véhicule électrique à deux roues auto-équilibré
CN108974223A (zh) 电动滑板车
KR101529135B1 (ko) 폴딩 전동 주행 보드
WO2019074277A1 (fr) Dispositif de transport de personnes
WO2010134791A2 (fr) Appareil d'entraînement auxiliaire pour bicyclette
WO2010021444A1 (fr) Cycle à propulsion par le guidon, ce dernier fournissant la puissance d'entraînement de la roue avant
WO2009145561A2 (fr) Bicyclette tandem
WO2011152626A2 (fr) Pédale
WO2016047978A1 (fr) Appareil d'exercice de type vélo
WO2019216566A1 (fr) Dispositif autonome de divertissement et d'exercice
WO2018066758A1 (fr) Dispositif de transport possédant un connecteur à axes multiples en vue de maintenir un équilibre régulier
WO2014109611A1 (fr) Bloc multifonctions et appareil de glisse sur neige comportant un tel dispositif
WO2010021461A2 (fr) Vélo d'exercice
WO2018101637A1 (fr) Dispositif d'exercice pour tout le corps de type vélo
WO2010074368A1 (fr) Vélo amphibie
WO2010082694A1 (fr) Bicyclette
WO2020197254A1 (fr) Dispositif planche à roulettes serpent

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17877001

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17877001

Country of ref document: EP

Kind code of ref document: A1