WO2020091236A1 - Tricycle inversé comprenant trois parties d'entraînement, et réalisation d'une fonction d'inclinaison selon un angle naturel simultanément à la direction - Google Patents

Tricycle inversé comprenant trois parties d'entraînement, et réalisation d'une fonction d'inclinaison selon un angle naturel simultanément à la direction Download PDF

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Publication number
WO2020091236A1
WO2020091236A1 PCT/KR2019/012675 KR2019012675W WO2020091236A1 WO 2020091236 A1 WO2020091236 A1 WO 2020091236A1 KR 2019012675 W KR2019012675 W KR 2019012675W WO 2020091236 A1 WO2020091236 A1 WO 2020091236A1
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WO
WIPO (PCT)
Prior art keywords
steering
driving
gear
reverse tricycle
angle
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/KR2019/012675
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English (en)
Korean (ko)
Inventor
변규진
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
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2020091236A1 publication Critical patent/WO2020091236A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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 SIDECARS, FORECARS, OR THE LIKE
    • B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
    • B62K5/02—Tricycles
    • B62K5/05—Tricycles characterised by a single rear wheel
    • 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 SIDECARS, FORECARS, OR THE LIKE
    • B62K21/00—Steering devices
    • 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 SIDECARS, FORECARS, OR THE LIKE
    • B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
    • B62K5/10—Cycles with handlebars, equipped with three or more main road wheels with means for inwardly inclining the vehicle body on bends
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
    • B62L3/00—Brake-actuating mechanisms; Arrangements thereof
    • B62L3/02—Brake-actuating mechanisms; Arrangements thereof for control by a hand lever
    • 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
    • B62M1/00—Rider propulsion of wheeled vehicles
    • B62M1/12—Rider propulsion of wheeled vehicles operated by both hand and foot power
    • 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
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
    • B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
    • F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
    • F16H19/04—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack

Definitions

  • the present invention is a reverse tricycle in which a rear wheel is coupled to a pair of front and rear wheels.
  • the present invention relates to a reverse tricycle that has three driving units each having a crankshaft by shifting the paradigm of an existing bicycle, and the front pair of front wheels are inclined at a constant angle toward the rear wheel to achieve steering and tilting functions by natural angle.
  • Conventional bicycles perform a change of direction by operating the handlebars with both hands on the front vertical frame, and the driving consists of a single driving device consisting only of the force of the lower body pressing the pedal.
  • a reverse tricycle has a difficulty in having a heavy tilting device separately to solve a critical weakness of lifting one wheel on the front wheel when changing directions.
  • bicycles have been tried in several structures, such as recumbent, some reverse tricycles, and hand and bicycle, in addition to general two-wheeled bicycles, but they do not have the marketability because they do not have mobility and convenience compared to two-wheeled bicycles, and they do not have special merits.
  • the present invention is intended to greatly enhance the driving force by more easily implementing a tilting device for the stability of the existing reverse tricycle and adding a new driving unit.
  • the compression power of the body parts (prostate, wrist) supported by the bicycle is converted to driving power, the driving power is enhanced and the pressure side effects are minimized.
  • a reverse tricycle having a pair of front wheels provided at the front end of the main frame and one rear wheel provided at the rear end;
  • the pair of front wheels have a constant inclination in the rear wheel direction, thereby realizing steering and tilting by a natural angle.
  • the first driving part is made, which is operated by vertical up / down or sliding motion.
  • the first driving part is in a straight line or a diagonal line with the second driving part, and the crank arm and the crank rod can be fixed at a certain point using a crank arm contact fixing plate and a rod fixing bolt, respectively, to support the upper body if necessary. It can also act as a support.
  • crank of the first driving unit can be driven by the elevating or sliding motion of the upper body.
  • the second driving unit is formed of a large circular movement using the shoulder, arm, and back muscles by receiving the power of the first driving unit.
  • the crank arm of the second driving part has an adjustment perforation for a handle so as to adjust the size of the rotation of both arms, and the crank arm can be variously manufactured in the form of a bench press grip or a parallel bar grip.
  • each lever cable exit is manufactured to be discharged in a direction perpendicular to the handle.
  • a conventional third driving unit is provided that receives the power of the second driving unit and depresses a pair of pedals with the movement of the lower body to provide power for driving the rear wheel through a driving sprocket and a driven sprocket.
  • each driving part may be variously constructed and manufactured according to the use of a bicycle or the type of exercise pursued.
  • the position of the third driving unit may be made in a state where a transmission device is provided at the central hub of the rear wheel, thereby making a more colorful combination of driving units.
  • the steering frame that can be rotated at both ends is positioned in the middle of the inclined pair of front wheels and is inclined at an equal or similar angle to the pair of front wheels to a certain point near the top of the rear wheel, and a rotatable steering fixed disc rotor is provided at the front end of the steering frame.
  • the steering interlocking bar is located: The steering interlocking bar is connected to the front wheel interlocking bar as a steering linking bar, thereby simultaneously realizing tilting by tilting and a natural angle.
  • the steering gear system that rotates on the rear of the steering frame using the rack and pinion principle
  • an angle is adjusted and manufactured horizontally with the ground to produce a steering control sheet in the form of a saddle joined to the upper surface of the ratchet gear.
  • the steering control guide that holds the movement of the seat under the steering control seat and the lager gear connected thereto.
  • a steering control guide support bar (preferably the length of the groove plus the horizontal length of the rack and the horizontal length of the guide) having an inverted T-shaped groove having a constant length capable of joining the steering control guide bar.
  • a certain space is left in the center of the ratchet gear so that the steering system is not shaken by small movements of the lower body while the bicycle is driving in a straight line.
  • the steering control guide 406 is joined in an inverted T-shape through the groove of the support bar 407 to prevent departure of the steering control sheet 402 and induce stable left and right movement of the rack and pinion.
  • the steering control guide 406 may be manufactured to be attached to the steering control sheet or detachable with screws and bolt-type seats.
  • a disk rotor and a caliper are installed to control the steering vibration at the front end or a certain point of the steering frame, and steering stability is secured by operating the steering fixed disk lever installed on the brake lever.
  • It is equipped with three driving units capable of generating 3.5-4 times (estimated) driving force.
  • the present invention is a new concept of exercise equipment that can enjoy an overwhelming exercise effect
  • the vertical movement or sliding movement of the upper body of the first driving unit can demonstrate effective waist and abs movements, and the circular movement of the second driving unit provides shoulder, arm and back movements.
  • the lower body that is lifted without being supported by the saddle can realize effective full-body exercise by stimulating the back of the hips, the back of the thigh, and the broader lower body muscles depending on the angle of the upper body.
  • the effect can be adjusted and the movement effect can be adjusted by adjusting each gear ratio.
  • the present invention can minimize uncomfortable irritation to the prostate or wrist by driving the entire body and powering the power supported by the bicycle.
  • the present invention relates to the safety of a tricycle that is easily accessible even for beginners.
  • Overwhelming driving force (3.5-4 times) and: the body's core (HIP, back, belly) muscles and shoulders, arms, and a wide range
  • FIG. 1 is a front perspective view showing the configuration of a reverse tricycle capable of tilting by a natural angle with three driving parts according to the present invention
  • Figure 2 is a side view showing the configuration of a reverse tricycle capable of tilting by a natural angle with three driving units according to the present invention
  • FIG. 3 is an enlarged perspective view of a front wheel steering unit provided in a reverse tricycle capable of tilting by a natural angle with three driving units according to the present invention
  • Figure 4 is an enlarged view of the first driving unit (sprocket and chain removed) of a reverse tricycle capable of tilting by a natural angle with three driving units according to the present invention
  • FIG. 5 is an enlarged side view of the rear steering portion of a reverse tricycle capable of tilting by a natural angle with three driving units according to the present invention
  • FIG. 6 is an enlarged view of a rear steering wheel rack and pinion gear of a reverse tricycle capable of tilting by a natural angle with three driving units according to the present invention
  • FIG. 7 is an exemplary view of the first driving unit connecting plate and the protective pad of a reverse tricycle capable of tilting by a natural angle with three driving units according to the present invention.
  • FIG. 8 is an exemplary view of an electric steering-type rear wheel central hub method of a reverse tricycle capable of tilting by a natural angle with three driving units according to the present invention
  • FIG. 9 is a cross-sectional view of an inverted T-shaped guide bar and a support bar of a reverse tricycle capable of tilting by a natural angle with three driving parts according to the present invention
  • a rear gear steering gear of a pin gear type that can be mounted in place of the rack and pinion gears of a reverse tricycle capable of tilting by a natural angle with three driving parts according to the present invention.
  • FIG. 1 is a front perspective view showing the configuration of a reverse tricycle capable of tilting by a natural angle with three driving parts according to the present invention
  • FIG. 2 is a reverse gage capable of tilting by a natural angle with three driving parts according to the present invention
  • FIG. 3 is an enlarged perspective view of a front wheel steering unit provided in a reverse tricycle capable of tilting by a natural angle with three driving units according to the present invention
  • FIG. 4 is three driving units according to the present invention
  • FIG. 1 is a front perspective view showing the configuration of a reverse tricycle capable of tilting by a natural angle with three driving parts according to the present invention
  • FIG. 2 is a reverse gage capable of tilting by a natural angle with three driving parts according to the present invention
  • FIG. 5 shows a rear end of a reverse tricycle capable of tilting by a natural angle with three driving parts according to the present invention.
  • Side view of the steering part, FIG. 6 is a rear steering wheel rack and pinion of a reverse tricycle capable of tilting by a natural angle with three driving parts according to the present invention.
  • Gear Zoom is a rear steering wheel rack and pinion of a reverse tricycle capable of tilting by a natural angle with three driving parts according to the present invention.
  • FIG. 7 is an exemplary view of the first driving unit connecting plate and the protective pad of a reverse tricycle capable of tilting by a natural angle with three driving units according to the present invention
  • FIG. 8 is a natural angle having three driving units according to the present invention It is an example of an electric steering-type rear wheel center hub method of a reverse tricycle capable of tilting by.
  • a reverse tricycle with three driving units according to the present invention and capable of steering and tilting by a natural angle a pair of front wheels in a reverse tricycle equipped with a pair of front wheels and one rear wheel has a constant slope toward the rear wheels.
  • a reverse tricycle with three driving parts according to the present invention and capable of steering and tilting by a natural angle, erased the functions of the handle part and the saddle, which are absolute elements of the existing bike.
  • a main frame 108 having a predetermined length is provided, and a vertical frame 109 is erected at a predetermined point in the front end of the main frame 108, and a second driving part crank 200 is provided at a predetermined point in the vertical frame 109.
  • a first driving unit is installed to transmit the chain or gear power in a straight line or diagonally over the second driving unit.
  • the first driving part is present on a straight line or a diagonal line with the second driving part, and the crank arm 104 and the crank rod 102 are fixed using a crank arm contact fixing plate 103 and a rod fixing bolt 105, respectively.
  • a crank arm contact fixing plate 103 and a rod fixing bolt 105 respectively.
  • it can also act as a support for supporting the upper body if necessary, and various types of protective pads or guards (110) are in close contact with the upper part of the upper body under the neck, and the upper and lower bodies are raised and lowered. Or it is driven by sliding motion.
  • the connecting plate 101 and the protective pad are designed in various forms, respectively.
  • the second driving unit is formed of a large circular movement using the shoulder, arm, and back muscles by receiving the power of the first driving unit.
  • the second driving part has an adjustment perforation 208 in the crank arm 202 so as to adjust the size of both arms rotation, and is manufactured in various forms such that the drive handle can be a bench press-type grip or a parallel-rod grip.
  • each lever cable exit is driven. It is manufactured to be discharged in a direction perpendicular to the handle.
  • a conventional third driving unit is provided that receives the power of the second driving unit and depresses a pair of pedals with the movement of the lower body to provide power for driving the rear wheel through a driving sprocket and a driven sprocket.
  • each driving part may be variously constructed and manufactured according to the use of a bicycle or the type of exercise pursued.
  • the position of the third driving unit may be made in a state where a transmission device is provided at the central hub 703 of the rear wheel to make a more colorful combination of driving units.
  • the steering frame 401 capable of rotating at both ends is positioned in the middle of the inclined pair of front wheels and is inclined at an equal or similar angle to the pair of front wheels to be positioned to a certain point near the top of the rear wheel, and at the front end of the steering frame 401
  • the rotatable steering fixed disk rotor 305 and the steering linkage bar 302 are located.
  • the steering interlocking bar 302 is connected to the front wheel interlocking bar 303 and the steering connecting bar 304 to simultaneously realize tilting due to a natural angle inclined at the same time as steering.
  • a steering gear system based on a rack and pinion principle based on a gear formed at the rear of the steering frame 401 is made.
  • the angle is adjusted to be bonded to the saddle-shaped control seat 402 rack made horizontally with the ground.
  • the steering control seat 402 is made over the gear system and the control seat 402 is steered and tilted at the same time by constant left and right movement of the inner thigh using HIP or waist movement.
  • a predetermined empty space is provided in the center portion of the ratchet gear so that the steering system is not shaken by small movements of the lower body while the bicycle is running on a straight line.
  • the steering gear guide which is equipped with the gear gear having the number of gear teeth capable of rotating the pinion gear 90 degrees in both directions and holds the movement of the seat and the gear gear joined thereto under the steering control seat 402. 406 and the support bar 407 will exist.
  • the steering control guide 406 is joined in an inverted T-shape through the groove of the support bar 407 to prevent departure of the steering control sheet 402 and induce stable left and right movement of the rack and pinion.
  • the length of the support bar groove should be limited to the maximum value of the copper wire at both ends of the lager.
  • the steering proceeding from the rear end can be obtained in the form of a rack and pinion pin gear (Fig. 10) and various types of driving methods.
  • a disk rotor 305 and a caliper 306 are installed to control the steering vibration at the front end or a predetermined point of the steering frame 401, and the steering fixed disk lever 207 installed on the brake lever 206 is operated. It ensures stability.

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

Abstract

La présente invention concerne un tricycle inversé comprenant une paire de roues avant et une roue arrière reliée à son côté arrière. Selon l'invention, par l'intermédiaire d'un changement d'un paradigme de cycle classique, le tricycle inversé comprend trois parties d'entraînement, chacune d'elles ayant un vilebrequin, et la paire de roues avant étant inclinée vers la roue arrière selon un angle prédéterminé, de sorte que le tricycle inversé effectue une fonction d'inclinaison selon un angle naturel simultanément à la direction.
PCT/KR2019/012675 2018-10-29 2019-09-30 Tricycle inversé comprenant trois parties d'entraînement, et réalisation d'une fonction d'inclinaison selon un angle naturel simultanément à la direction Ceased WO2020091236A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020180129518A KR102174690B1 (ko) 2018-10-29 2018-10-29 3개의 구동부를 구비하고 조향과 동시에 자연각에 의한 틸팅기능을 구사하는 역삼륜 자전거
KR10-2018-0129518 2018-10-29

Publications (1)

Publication Number Publication Date
WO2020091236A1 true WO2020091236A1 (fr) 2020-05-07

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PCT/KR2019/012675 Ceased WO2020091236A1 (fr) 2018-10-29 2019-09-30 Tricycle inversé comprenant trois parties d'entraînement, et réalisation d'une fonction d'inclinaison selon un angle naturel simultanément à la direction

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KR (1) KR102174690B1 (fr)
WO (1) WO2020091236A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113844581A (zh) * 2021-10-22 2021-12-28 上海国诣机器人科技有限公司 划桨脚踏自行车

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050010283A (ko) * 2003-07-18 2005-01-27 허선구 킥보드용 조향장치
KR20070025969A (ko) * 2005-09-01 2007-03-08 최진만 자전거 조향장치
KR100999191B1 (ko) * 2010-06-24 2010-12-07 주영근 개량 자전거
KR20140073368A (ko) * 2012-12-06 2014-06-16 (주)다이나필 틸팅 기능을 갖춘 멀티트랙 차량과 그를 위한 자세 안정화 장치
KR101485761B1 (ko) * 2013-08-08 2015-01-28 홍서우 안장과 연동되는 조향축을 구비하는 자전거

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Publication number Priority date Publication date Assignee Title
KR100710485B1 (ko) 2005-06-15 2007-04-24 장기풍 운동 자전거
KR20090011748A (ko) * 2007-07-27 2009-02-02 강보성 핸들 구동형 운송구
KR101075843B1 (ko) 2011-04-28 2011-10-25 신한호 핸들의 상하왕복운동에 의해 보조동력이 발생하는 자전거
ITMI20112007A1 (it) 2011-11-04 2013-05-05 Goffredo Alberici Triciclo con attuatore di propulsione a fune tirata doppiamente articolato

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050010283A (ko) * 2003-07-18 2005-01-27 허선구 킥보드용 조향장치
KR20070025969A (ko) * 2005-09-01 2007-03-08 최진만 자전거 조향장치
KR100999191B1 (ko) * 2010-06-24 2010-12-07 주영근 개량 자전거
KR20140073368A (ko) * 2012-12-06 2014-06-16 (주)다이나필 틸팅 기능을 갖춘 멀티트랙 차량과 그를 위한 자세 안정화 장치
KR101485761B1 (ko) * 2013-08-08 2015-01-28 홍서우 안장과 연동되는 조향축을 구비하는 자전거

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113844581A (zh) * 2021-10-22 2021-12-28 上海国诣机器人科技有限公司 划桨脚踏自行车

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KR102174690B1 (ko) 2020-11-05
KR20200047973A (ko) 2020-05-08

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