WO2012091205A1 - Scooter monoroue - Google Patents

Scooter monoroue Download PDF

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Publication number
WO2012091205A1
WO2012091205A1 PCT/KR2011/000065 KR2011000065W WO2012091205A1 WO 2012091205 A1 WO2012091205 A1 WO 2012091205A1 KR 2011000065 W KR2011000065 W KR 2011000065W WO 2012091205 A1 WO2012091205 A1 WO 2012091205A1
Authority
WO
WIPO (PCT)
Prior art keywords
wheel
caterpillar
scooter
gravity
road
Prior art date
Application number
PCT/KR2011/000065
Other languages
English (en)
Korean (ko)
Inventor
조규옥
Original Assignee
주식회사 어니언랠리
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 주식회사 어니언랠리 filed Critical 주식회사 어니언랠리
Publication of WO2012091205A1 publication Critical patent/WO2012091205A1/fr

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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
    • 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
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/06—Endless track vehicles with tracks without ground wheels
    • B62D55/07—Mono-track vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/06—Endless track vehicles with tracks without ground wheels
    • B62D55/075—Tracked vehicles for ascending or descending stairs, steep slopes or vertical surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/08—Endless track units; Parts thereof
    • B62D55/30—Track-tensioning means
    • B62D55/305—Track-tensioning means acting on pivotably mounted idlers
    • 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
    • B62K1/00—Unicycles
    • 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
    • B62K17/00—Cycles not otherwise provided for

Definitions

  • the present invention relates to a four-wheeled scooter that can be used in four seasons, and more particularly, to a lightweight and excellent safety wheel.
  • Electric scooters are generally referred to as small motorized or mini motorcycles. Electric scooters are easily used for leisure, sports, and short-distance transportation because they are easy to walk and park, and have excellent driving fuel efficiency and driving performance.
  • Electric scooters are divided into one wheel, two wheels and three wheels according to the number of wheels.
  • the one-wheeled scooter is a scooter having one wheel and has a small radius of rotation, which enables agile movement and is widely used for sports and leisure.
  • the unicycle electric scooter has a driving method of moving forward and accelerating when the center of gravity is tilted forward in the state of boarding and moving backwards when the center of gravity is moved to the rear by standing on the contrary.
  • the unicycle electric scooter can be used on the pavement, but on the unpaved road, mountainous terrain, irregular road surface, ice or snow on the snow is very insufficient, practically impossible to use. Accordingly, in order to use the unicycle electric scooter in an environment other than the pavement, a different structure of the wheel is required.
  • a caterpillar is applied to the wheel of a snowmobile.
  • the caterpillar is a device that rotates by rotating a belt-shaped belt on the front and rear wheels instead of the wheels.
  • the caterpillar has a large ground area and frictional force with respect to the ground, so that the caterpillar can freely run on a rough road, muddy floor, or snow.
  • the caterpillar applied to conventional snowmobiles is manufactured in a large size to increase the ground area and frictional force with the ground.
  • the bulky and heavy weight cannot be driven by the power of the one-wheeled scooter. Therefore, there is an urgent need for the development of a lightweight caterpillar that is applicable to a wheel scooter and ensures stability.
  • the present invention has been made to solve the conventional problems
  • An object of the present invention is to provide a one-wheeled scooter that can be used throughout the four seasons by having a lightweight caterpillar secured stability and ride comfort is applied to the wheel of the one-wheeled scooter.
  • Another object of the present invention is to provide a one-wheeled scooter that can safely drive in any road condition or terrain.
  • One-wheel scooter according to the present invention provided to achieve the above object is a body portion forming a basic skeleton, one wheel portion rotatably installed in the lower portion of the body portion, the handle portion for operating the wheel portion In the one-wheel scooter made;
  • the wheel unit is a caterpillar consisting of a drive sprocket receiving power, a caterpillar band rotated by the drive sprocket, and a plurality of road wheels located on the inner surface of the caterpillar band to maintain the traction and frictional force of the caterpillar band;
  • a stabilization device connected to the rod wheel to move the center of gravity of the caterpillar and to buffer the external force coming from the imbalance of the ground.
  • the caterpillar is characterized in that the drive sprocket is provided on the upper side from the inner surface of the caterpillar band, the road wheel is provided on both sides of the lower side relative to the drive sprocket, characterized in that made of a triangular shape.
  • the caterpillar is provided with a drive sprocket on one side of the upper side from the inner surface of the caterpillar band and a driven sprocket on the other side of the upper side, and a load wheel is provided on both sides of the lower side is formed in a rectangular shape.
  • the rod wheel is provided in a position outwardly than the drive sprocket and the driven sprocket to the caterpillar to form a trapezoidal shape, characterized in that the sub-rod wheel is further provided between the rod wheels on both sides.
  • the stabilization device is located between the rod wheel and rotates around the eccentric shaft connected to the body portion, the center of gravity is eccentric cam biased to one side, one end is mounted on both ends of the eccentric cam around the eccentric shaft and the other end is connected to the road wheel It is characterized by consisting of a piston for cushioning the external force applied.
  • the piston portion is characterized in that the spring is built to increase the cushioning force between the cylinder and the rod.
  • the caterpillar is characterized in that it further comprises a plurality of spikes on the outer surface.
  • the one-wheel scooter further includes a gyroscope driving function that forwards and accelerates when the center of gravity is tilted forward while the body is in a state of riding, and reverses when the center of gravity is moved backwards by standing up the body.
  • a gyroscope driving function that forwards and accelerates when the center of gravity is tilted forward while the body is in a state of riding, and reverses when the center of gravity is moved backwards by standing up the body.
  • the one-wheeled scooter of the present invention by applying a wheel made of a lightweight caterpillar and a stabilizer to the scooter there is an effect that can operate the scooter freely and safely in any road conditions and terrain.
  • FIG. 1 is a side view showing a one-wheel scooter according to an embodiment of the present invention.
  • Figure 2 is an enlarged side view of the wheel portion in the one-wheel scooter according to an embodiment of the present invention.
  • Figure 3 is a side view showing another embodiment of the caterpillar in the wheel scooter according to the present invention.
  • Figure 4 is a side view showing another embodiment of a caterpillar in a wheel scooter according to the present invention.
  • 5 to 6 is an operational state diagram showing a state in which the stabilization device is operating in the wheel scooter according to the invention.
  • FIG. 1 is a side view showing a wheel scooter according to an embodiment of the present invention
  • Figure 2 is an enlarged view showing the main portion of the wheel portion of the wheel scooter according to an embodiment of the present invention
  • Figure 3 according to the present invention 4 is a side view showing another embodiment of the caterpillar in the wheel scooter
  • Figure 4 is a side view showing another embodiment of the caterpillar in the wheel scooter according to the present invention, respectively.
  • 2 wheel scooter according to an embodiment of the present invention has a body portion 100 to form a basic skeleton, and one wheel portion 200 rotatably installed in the lower portion of the body portion In the one-wheel scooter consisting of a handle portion 300 for operating the wheel portion;
  • the wheel unit 200 is composed of a caterpillar 210 and the stabilization device (220).
  • the caterpillar 210 is located on both sides of the drive sprocket 212, the caterpillar band 214 rotated by the drive sprocket, and the inner side of the caterpillar band 214 to reduce the weight and frictional force of the caterpillar band 214 It is composed of a plurality of road wheels (216, 218) to hold.
  • the caterpillar 210 may further include a plurality of spikes on its outer surface.
  • the caterpillar 210 that does not include the spike portion is suitable for use on irregular road surface when not in winter, the caterpillar 210 including the spike portion is instantaneous surface adhesion according to the road surface conditions and terrain such as ice, snow and mountain This can be used if more needed.
  • the driving sprocket 212 rotates the caterpillar band 214 by receiving power from a power generation unit (not shown) mounted on the body portion 100.
  • the caterpillar band 214 is connected to a plurality of pieces of iron, alloys, rubber, etc. in the form of a chain, and is engaged with the driving sprocket 212 and rotates in an endless track.
  • the rod wheels 216 and 218 are provided on both sides of the inner surface of the caterpillar band 214 in contact with the ground to maintain the ground followability to the caterpillar band 214.
  • the caterpillar 210 is provided with a driving sprocket 212 on the upper side of the inner surface of the caterpillar band 214, the road wheels (216, 218) are provided on both sides of the lower side relative to the driving sprocket 212, respectively, in a triangular shape Is done.
  • the caterpillar 210 is provided with a driving sprocket 212 on one side of the upper side of the caterpillar band 214 and a driven sprocket 213 on the other side of the upper side of the caterpillar band 214.
  • Road wheels 216 and 218 may be provided to form a rectangular shape.
  • the caterpillar 210 is provided at a position where the rod wheels 216 and 218 in FIG. 3 are outwardly moved from the driving sprocket 212 and the driven sprocket 213, and between the rod wheels 216 and 218.
  • the sub rod 217 may be further provided to have a trapezoidal shape. At this time, the sub-rod wheel 217 to maintain the traction and friction force of the caterpillar band 214 by correcting the gap between the two road wheels (216, 218).
  • the stabilization device 220 is a device for ensuring stability that can not be satisfactory due to the light weight of the caterpillar filter 210, is connected to the load wheels (216, 218) on both sides to correct the center of gravity of the caterpillar 210 and ground Ground correction is performed by buffering the external force from the imbalance of.
  • the stabilization device 220 is located between the rod wheels (216, 218) and rotates around the eccentric shaft (221) connected to the body portion 100 and the center of gravity eccentric cam 222 is biased to one side, and the eccentric shaft (221) One end is mounted on both sides of the lower end of the eccentric cam 222, and the other end is connected to both of the rod wheels 216 and 218, respectively, and consists of a piston part 224 for buffering external force applied to the rod wheels 216 and 218.
  • the piston 224 is a cylinder 225 connected to the rod wheels 216 and 218, a piston rod 226 reciprocating in the cylinder 225 and connected to the eccentric cam 222, and the cylinder 225. ) Is provided between the piston rod 226 and the spring 227 to increase the cushioning force.
  • the rod wheels 216 and 218 are provided with a support 219 for fixing the piston 224, and the piston 224 is rotatably coupled to the support 219.
  • the rod wheels 216 and 218 are preferably configured to have a structure accommodated inside the support to allow rotation.
  • FIG. 5 and 6 is an operating state diagram showing a state in which the stabilization device is operated in the wheel scooter according to the present invention
  • Figure 5 is a view showing the operation of the stabilization device when the uphill road
  • Figure 6 is a downhill road
  • the front side road wheel based on the moving direction among the road wheels 216 and 218 provided on both sides of the inner surface of the caterpillar band 214 in contact with the ground. 216 comes into contact with the inclined surface A first.
  • the tip-side rod wheel 216 in contact with the inclined surface A is pushed up by the inclined surface A, and when the tip-side rod wheel 216 is raised, the center of gravity of the caterpillar 210 on the rear-side rod wheel 218 is raised. This is biased.
  • the stabilization device 220 is raised while the piston portion 224 connected to the front end rod wheel 216 is compressed with the rise of the front end rod wheel 216, the eccentric cam connected to the piston unit 224 The 222 rotates in the upward direction of the piston 224 to move the center of gravity of the eccentric cam 222.
  • the center of gravity movement of the eccentric cam 222 disperses excessive gravity applied to the rear end side wheel wheel 128 to correct the center of gravity movement of the caterpillar 210.
  • the caterpillar 210 whose center of gravity is corrected can be easily and stably climbed uphill.
  • the direction of movement of the road wheels 216 and 218 provided on both sides of the inner surface of the caterpillar band 214 in contact with the ground is determined.
  • the front end side wheel wheel 216 is first in contact with the inclined surface (A).
  • the tip rod wheel 216 in contact with the inclined surface A is positioned below the rear rod wheel 218 by the inclined surface A of the downhill, so that the center of gravity of the caterpillar 210 is the tip rod wheel 216. Is deflected to.
  • the stabilization device is increased as the piston portion 224 connected to the rear end rod wheel 218 is compressed as the rear end rod wheel 218 is positioned above the front rod wheel 216, and the piston unit The eccentric cam 222 connected to the 224 is rotated in the upward direction to move the center of gravity of the eccentric cam 222.
  • the movement of the center of gravity of the eccentric cam 222 disperses excessive gravity applied to the tip-side rod wheel 216 to correct the movement of the center of gravity of the caterpillar 210.
  • the caterpillar 210 whose center of gravity is corrected can be easily and stably descended downhill.
  • the piston portion 224 of the stabilization device 220 buffers the external force coming from the imbalance of the ground to compensate the ground. If the ground is bumpy, the shock is absorbed using the damping force of the piston unit 224 and the elastic force of the spring 227.
  • the wheeled vehicle is inclined forward in front of the body tilted forward in front of the body to move forward and accelerate, and conversely to move back to move the center of gravity back to the body to adopt a gyroscope driving method.
  • One-wheeled scooter according to the present invention by applying a wheel made of a lightweight caterpillar and stabilizer to the scooter can operate the scooter freely and safely in any terrain or road conditions, for example, snow or ice.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Motorcycle And Bicycle Frame (AREA)

Abstract

La présente invention porte sur un scooter monoroue qui comprend : une unité carrosserie qui forme une armature de base ; une unité roue qui est montée de façon rotative sur la partie inférieure de ladite unité carrosserie ; et une unité poignée servant à commander ladite unité roue, ladite unité roue comprenant : une roue dentée motrice qui reçoit une énergie électrique ; une bande de chenille qui est entraînée en rotation par la roue dentée motrice ; une chenille qui possède une pluralité de roues d'appui, qui sont positionnées sur le côte intérieur de la bande de chenille et qui maintiennent le serrage et la force de friction de la bande de chenille, et un dispositif stabilisateur qui déplace le centre de gravité de la chenille en liaison avec lesdites roues d'appui, et qui atténue une force extérieure due à l'irrégularité du sol.
PCT/KR2011/000065 2010-12-29 2011-01-06 Scooter monoroue WO2012091205A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0137688 2010-12-29
KR1020100137688A KR20120075824A (ko) 2010-12-29 2010-12-29 일륜 스쿠터

Publications (1)

Publication Number Publication Date
WO2012091205A1 true WO2012091205A1 (fr) 2012-07-05

Family

ID=46383267

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/000065 WO2012091205A1 (fr) 2010-12-29 2011-01-06 Scooter monoroue

Country Status (2)

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KR (1) KR20120075824A (fr)
WO (1) WO2012091205A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103112509A (zh) * 2013-03-06 2013-05-22 何志波 自平衡电动双履带车
CN113562090A (zh) * 2021-08-09 2021-10-29 徐工集团工程机械股份有限公司 移动式工程机械

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5332058A (en) * 1992-01-27 1994-07-26 Nunziato Bianco Snowmobile for transporting people on snow and/or ice
JPH10147267A (ja) * 1996-09-20 1998-06-02 Toyota Motor Corp クローラ車両
KR20060032373A (ko) * 2004-10-12 2006-04-17 주식회사 한울로보틱스 가변 트랙형 이동시스템

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5332058A (en) * 1992-01-27 1994-07-26 Nunziato Bianco Snowmobile for transporting people on snow and/or ice
JPH10147267A (ja) * 1996-09-20 1998-06-02 Toyota Motor Corp クローラ車両
KR20060032373A (ko) * 2004-10-12 2006-04-17 주식회사 한울로보틱스 가변 트랙형 이동시스템

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103112509A (zh) * 2013-03-06 2013-05-22 何志波 自平衡电动双履带车
CN113562090A (zh) * 2021-08-09 2021-10-29 徐工集团工程机械股份有限公司 移动式工程机械

Also Published As

Publication number Publication date
KR20120075824A (ko) 2012-07-09

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