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WO2010140752A1 - Twist board - Google Patents

Twist board Download PDF

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Publication number
WO2010140752A1
WO2010140752A1 PCT/KR2010/000492 KR2010000492W WO2010140752A1 WO 2010140752 A1 WO2010140752 A1 WO 2010140752A1 KR 2010000492 W KR2010000492 W KR 2010000492W WO 2010140752 A1 WO2010140752 A1 WO 2010140752A1
Authority
WO
WIPO (PCT)
Prior art keywords
caster
board
casters
twist
footrest
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/KR2010/000492
Other languages
English (en)
Korean (ko)
Inventor
박성진
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
Priority to US13/376,262 priority Critical patent/US20120080860A1/en
Priority to CN2010800261798A priority patent/CN102612391A/zh
Priority to BRPI1009036A priority patent/BRPI1009036A2/pt
Priority to JP2012513846A priority patent/JP2012528662A/ja
Priority to CA2763068A priority patent/CA2763068A1/fr
Publication of WO2010140752A1 publication Critical patent/WO2010140752A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • 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
    • A63C17/01—Skateboards
    • A63C17/014—Wheel arrangements
    • 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
    • A63C17/0033—Roller skates; Skate-boards with a castor wheel, i.e. a swiveling follow-up wheel
    • 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
    • A63C17/004—Roller skates; Skate-boards with auxiliary wheels not contacting the riding surface during steady riding
    • 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
    • A63C17/01—Skateboards
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C2203/00—Special features of skates, skis, roller-skates, snowboards and courts
    • A63C2203/40—Runner or deck of boards articulated between both feet

Definitions

  • the present invention relates to a board on which a caster is mounted on a bottom surface, and particularly, a component is configured so that a trouble does not occur.
  • the conventional board is composed of many components are assembled, there is a problem of frequent failure due to the decrease in productivity due to the large number of parts and component breakage.
  • the present invention has been invented to solve the problems of the prior art as described above, the object of the present invention is to provide a twist board that is excellent in durability, consisting of simple components and excellent durability.
  • an object of the present invention is to provide a twist board that can reduce the unit cost by minimizing the parts.
  • an object of the present invention is to provide a twist board configured to be free to change the running direction in the front and rear direction and to ride standing or riding.
  • Twist board of the present invention for achieving the above object is a footrest that can be stepped up, the first caster mounted on one side of the bottom surface of the footrest, and the second caster and two second mounted to form an isosceles triangular structure Including a caster, the wheels of the second caster is characterized in that the technical arrangement is arranged at an angle corresponding to the two hypotenuses of the isosceles triangular structure.
  • the first caster and the second caster are directional casters inclined to one side at the mounting point.
  • the footrest is divided into two, one footrest is mounted with the second casters, the other footrest is mounted with the first caster, the divided footrest is connected to the torsion bar.
  • the first caster is mounted to the extension line of the torsion bar and the second casters are mounted symmetrically with respect to the extension line of the torsion bar.
  • the seating plate is rotatably mounted on the upper surface of the footrest, and the seating plate is mounted on the bottom of the seating plate in a state where the seating plate extends outward of the footrest.
  • the front end of the seating plate is pivotally coupled to the center of the footrest by a rotational axis extending to the rear of the footrest and the plate is formed on the outside of the footboard, the bottom of the plate Three casters are mounted.
  • the second casters are two, and the auxiliary wheels are mounted on the bottom of the scaffold corresponding to the two hypotenuses connected from the first caster to the second caster, respectively.
  • one of the auxiliary wheels of the auxiliary wheels respectively mounted on the two hypotenuses is heavier than the other auxiliary wheels.
  • the auxiliary wheel is positioned away from the ground when the wheels of the first and second casters touch the ground.
  • the twist board of the present invention is composed of simple components, there is no residual trouble and has the advantage of excellent durability.
  • twist board of the present invention has the advantage that the unit cost can be reduced and productivity can be improved by minimizing the parts.
  • the conventional S-board has two casters, which is difficult for the occupant to step on the footrest, and has the disadvantage of falling down before driving, but the twist board of the present invention has three casters mounted on the footsteps.
  • the advantage is that it is easy to climb.
  • twist board of the present invention has the advantage that it is possible to prevent excessively during the process of generating the propulsion force to tilt the scaffold to prevent the scaffold from colliding with the ground and to prevent the fall of the occupant due to excessive tilting.
  • the twist board of the present invention is biased when the passenger gets off while driving. It is designed not to move far to recover the twist board by configuring the twist board to return to the occupant while rotating.
  • FIG. 1 is a front view showing a twist board according to a first embodiment of the present invention
  • FIG. 2 is a plan view of the twist board shown in FIG.
  • FIG. 3 is a left side view of the twist board shown in FIG. 1,
  • FIG. 4 is a right side view of the twist board shown in FIG. 1.
  • 5 and 6 is a right side view showing the operating relationship of the twisted board according to the present invention.
  • FIGS. 7 and 8 are conceptual views showing the direction of the caster according to the operation of FIGS. 5 and 6.
  • FIG. 9 is a front view showing a twist board according to a second embodiment of the present invention.
  • 10 and 11 are conceptual views showing the moving direction of the caster according to the operation of the twist board shown in FIG.
  • FIG. 12 is a front view showing a caster of the twisted board according to the third embodiment of the present invention.
  • FIG. 13 is a plan view illustrating an operation relationship of the twist board illustrated in FIG. 12.
  • FIG. 14 is a front view of a passenger standing on a twist board according to a fourth embodiment of the present invention.
  • FIG. 15 is a conceptual diagram illustrating positions of casters and auxiliary wheels of the twist board illustrated in FIG. 14.
  • FIG. 16 is a front view illustrating the inclined board when the occupant gets off in the twist board shown in FIG. 14.
  • first auxiliary wheel 152 second auxiliary wheel
  • FIG. 1 is a front view showing a twist board according to a first embodiment of the present invention
  • FIG. 2 is a plan view of the twist board shown in FIG. 1
  • FIG. 3 is a left side view of the twist board shown in FIG. 4 is a right side view of the twist board shown in FIG. 1.
  • 5 and 6 are right side views illustrating the operation of the twist board according to the present invention
  • FIGS. 7 and 8 are conceptual views illustrating the direction of the casters according to the operations of FIGS. 5 and 6.
  • the twist board 100 includes a footrest 110 having a triangular structure and casters 121 and 122 disposed in a triangular structure on a bottom surface of the footrest 110.
  • the casters 121 and 122 are mounted inside the bottom surface of the footrest 110 corresponding to each vertex of the footrest 110.
  • One caster 121 and two casters located at the rear are called second casters 122.
  • the first caster 121 and the second caster 122 are arranged in a triangular structure, the direction (direction) of the second caster 122 is directed to the two hypotenuses of the triangle formed by the three casters (121, 122) and
  • the second casters 122 are mounted on the bottom surface of the footrest 110 so that the wheels 122w of the second casters 122 coincide with each other.
  • the wheels 122w of the two second casters 122 are mounted obliquely in a state inclined slightly inwardly of the wheels 121w of the first casters 121.
  • the first and second casters 121 and 122 have an elastic body to guide the casters in order to have directivity.
  • Such a directional caster is already known and commercialized, and thus a detailed description thereof will be omitted.
  • the first and second casters 121 and 122 are mounted to be inclined to one side of a vertical line with respect to the point mounted on the scaffold 110, and the wheels 121w and 122w of the casters 121 and 122 are forward from the mounted point. Rotating in the left and right directions of, and when the force applied to the casters (121, 122) is removed to find the direction again by the restoring force of the embedded elastic body.
  • the occupant When riding the twist board 100 configured as described above, the occupant climbs on the footrest 110. At this time, if the center of gravity of the occupant and the triangular center of gravity connecting the three casters 121 and 122 coincide with each other, the occupant may maintain the climbed state on the footrest 110. In this state, when the occupant biases the weight on either of the left and right sides, the driving force is generated while the first caster 121 and the second caster 122 rotate.
  • the occupant is biased to either side to generate propulsion and then move the weight to the other side without falling down. Then, the first caster 121 and the second caster 122 rotates to generate a driving force as the weight moves, and while repeating such an operation, the twist board 100 is advanced in an 'S' shape.
  • the twist board 100 described above has a footrest on which two second casters are mounted in the case where a vertex of the footrest 110 is positioned forward and constituting a twitch board having a structure moving forward in the opposite direction.
  • One side of can be configured to move forward. To do this, the wheel phase of each caster mounted on the scaffold must be changed 180 degrees.
  • two scaffolds are positioned so that the left foot and the right foot are respectively positioned, and the two scaffolds are connected to the torsion bar so that the two scaffolds can be inclined in the length-left direction of the torsion bar.
  • the structure and arrangement of the first and second casters mentioned in the second embodiment are the same as those of the first and second casters described in the first embodiment.
  • FIG. 9 is a front view illustrating a twist board according to a second embodiment of the present invention
  • FIGS. 10 and 11 are conceptual views illustrating a moving direction of a caster according to the operation of the twist board shown in FIG. 9.
  • the twist board 100 includes two scaffolds 110a and 110b and the two scaffolds 110a and 110b are connected to the torsion bar 130.
  • the footrests 110a and 110b connected to the torsion bar 130 are inclined in the left and right direction about the length extension line of the torsion bar 130.
  • the first caster 121 is mounted on one bottom of the footrest 110a, and the second caster 122 is mounted on the other footrest 110b, and the first caster 121 and the two second casters are mounted.
  • 122 is arranged in a triangular structure. Therefore, the first caster 121 is mounted on the extension line of the torsion bar 130 and the second casters 122 are symmetrically mounted on the extension line of the torsion bar 130.
  • the occupant stands on the two footrests 110a and 110b with both feet.
  • the occupant may maintain a state of standing up unshakably.
  • the occupants tilt their feet in different directions based on the extension lines of the torsion bar 130. That is, if one of the footrest (110a) is inclined in the left direction of the extension line, the other footrest (110b) is inclined in the right direction.
  • the twist board 100 is advanced by the same operating principle as the conventional S board.
  • the twist board according to the third embodiment further includes a rotatable seating plate on the twist board of the first embodiment to generate propulsion by moving the pelvis and legs while the occupant sits on the seating plate and puts his feet on the footrest.
  • FIG. 12 is a front view illustrating a caster of a twist board according to a third embodiment of the present invention
  • FIG. 13 is a plan view illustrating an operation relationship of the twist board shown in FIG. 12.
  • the twist board 100 includes a footrest 110, a seating plate 140 rotatably mounted at a center of an upper surface of the footrest 110, and a bottom surface of the footrest 110.
  • the casters 121 and 122 arranged in a triangular structure and another caster 123 mounted on the bottom surface of the seating plate 140 are included.
  • the two front casters positioned on the driving side are called the second casters 122, and the casters positioned at the rear are called the first casters 121, and the other casters mounted on the bottom surface of the seating plate 140 are referred to as a third.
  • the first caster 121 and the two second casters 122 are arranged in a triangular structure
  • the mounting direction of the second caster 122 is the first, second casters 121, 122 ) Coincide with the two hypotenuses of the triangle formed. That is, the two second casters 122 are mounted obliquely in an inclined state inwardly in which the first casters 121 are positioned.
  • the third caster 123 is located behind the first caster 121.
  • Seating plate 140 is the front end of the foot plate 110 is rotatably coupled by the rotation axis 141, extends to the rear of the foot plate 110 and the wide plate 143 on the outside of the foot plate 110 Is formed. The occupant raises both feet to the footrest 110 in a seated state on the wide plate 143 and generates propulsion force while moving in the left and right directions of driving the footrest 110 and the seating plate 140.
  • the twist board 100 strengthens the lower body, pelvis, and lower back muscles of the occupant.
  • two auxiliary wheels are mounted on the twisted board of the first embodiment, and the auxiliary wheels are mounted to move the center of gravity of the twisted board so that one side of the twisted board is lifted up when the user does not stand on the footrest. It is made up.
  • FIG. 14 is a front view of a passenger on a twist board according to a fourth embodiment of the present invention
  • the twist board 100 may include a footrest 110 having a triangular structure, a first caster 121 and a first end disposed in a triangle structure on a bottom surface of the footrest 110.
  • the scaffold 110, the first caster 121 and the second caster 122 are the same as the configuration described in the first embodiment, and thus detailed description thereof will be omitted.
  • first auxiliary wheel 151 and the second auxiliary wheel 152 are mounted inside the bottom of the two hypotenuse sides of the footrest 110, respectively.
  • one first auxiliary wheel 151 is provided with a weight body 155, the weight is larger than the other second auxiliary wheel 152.
  • Such auxiliary wheels (151, 152) is preferably installed at the middle point of the two hypotenuses of the scaffold (110).
  • the level of the auxiliary wheels 151 and 152 is higher than the wheels 121w and 122w of the first and second casters 121 and 122, and when the passenger gets on the footrest 110, the first and second casters are changed by the weight of the passenger.
  • the wheels 121w and 122w of the 121 and 122 are in contact with the ground, and the first and second auxiliary wheels 151 and 152 are spaced apart from the ground, but when the occupant falls from the footrest 110, as shown in FIG.
  • the first auxiliary wheel 151 having the weight body 155 is in contact with the ground.
  • the first auxiliary wheel 151 When the first auxiliary wheel 151 is in contact with the ground by the weight of the first auxiliary wheel 151, the first caster 121 and the second caster 122 located on the hypotenuse on which the first auxiliary wheel 151 is mounted. In addition, although positioned in contact with the ground, the corresponding second caster is placed on the ground, that is, the footrest 110 is inclined.
  • the first and second auxiliary wheels 151 and 152 increase stability by preventing an incline so that the occupant falls from the footrest 110 while driving, and excessively tilted the footrest. Prevent the 110 from colliding with the ground.
  • first caster 121 and the second caster 122 and the first caster located at one hypotenuse in the driving direction are lifted up when the second caster 122 is lifted up when the occupant descends from the twisting board 100 that was driving. Only one auxiliary wheel 151 is rotated in contact with the ground so that the twist board 100 having inertia comes back to the occupant.
  • twist board 100 As the twist board 100 is rotated and returned in the state where the occupant falls as described above, the occupant does not have to move far to recover the twist board 100.

Landscapes

  • Handcart (AREA)
  • Legs For Furniture In General (AREA)
  • Rehabilitation Tools (AREA)

Abstract

Cette invention concerne une planche sur la surface inférieure de laquelle sont montées des roulettes. Le but de la présente invention est de proposer un twist board qui est conçu à partir de composants simples pour éviter même les problèmes mineurs. Pour atteindre le but ci-dessus, les caractéristiques techniques du twist board selon la présente invention comprennent : une prise de pied sur laquelle l'utilisateur se tient debout ; une première roulette montée sur un côté de la surface inférieure de la prise de pied ; et deux secondes roulettes montées de manière à coopérer avec la première roulette afin de former une structure en triangle isocèle, les secondes roulettes ayant des roues orientées selon l'angle correspondant aux deux côtés obliques de la structure en triangle isocèle.
PCT/KR2010/000492 2009-06-03 2010-01-27 Twist board Ceased WO2010140752A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US13/376,262 US20120080860A1 (en) 2009-06-03 2010-01-27 Twist board
CN2010800261798A CN102612391A (zh) 2009-06-03 2010-01-27 拧板
BRPI1009036A BRPI1009036A2 (pt) 2009-06-03 2010-01-27 prancha de torção
JP2012513846A JP2012528662A (ja) 2009-06-03 2010-01-27 ツイストボード
CA2763068A CA2763068A1 (fr) 2009-06-03 2010-01-27 Twist board

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020090049176A KR100936332B1 (ko) 2009-06-03 2009-06-03 트위스트 보드
KR10-2009-0049176 2009-06-03

Publications (1)

Publication Number Publication Date
WO2010140752A1 true WO2010140752A1 (fr) 2010-12-09

Family

ID=41809663

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/000492 Ceased WO2010140752A1 (fr) 2009-06-03 2010-01-27 Twist board

Country Status (7)

Country Link
US (1) US20120080860A1 (fr)
JP (1) JP2012528662A (fr)
KR (1) KR100936332B1 (fr)
CN (1) CN102612391A (fr)
BR (1) BRPI1009036A2 (fr)
CA (1) CA2763068A1 (fr)
WO (1) WO2010140752A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019130874A1 (de) * 2019-11-15 2021-05-20 Niceman Technology Co., Ltd. Rollbrett
EP3616568B1 (fr) * 2018-08-31 2024-02-28 Fama Sofas, S.L.U. Repose-pieds pour chaise et fauteuil

Families Citing this family (11)

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Publication number Priority date Publication date Assignee Title
CN104603002B (zh) 2013-02-01 2018-01-16 瑞迪菲勒公司 使用者驱动骑乘车
USD706876S1 (en) 2013-03-15 2014-06-10 Radio Flyer Inc. Ride-on vehicle
USD710950S1 (en) 2013-03-15 2014-08-12 Radio Flyer Inc. Ride-on vehicle
US20140291947A1 (en) * 2013-03-28 2014-10-02 Philip J. Maniatty Ski Article
USD725712S1 (en) 2013-10-09 2015-03-31 Radio Flyer Inc. Frame for ride on vehicle
USD716382S1 (en) 2013-10-09 2014-10-28 Radio Flyer Inc. Ride on vehicle
USD725711S1 (en) 2013-10-09 2015-03-31 Radio Flyer Inc. Ride on vehicle
CN112316401A (zh) * 2019-08-03 2021-02-05 好男人家庭用品科技(深圳)有限公司 一种扭腰驱动的多种玩法扭推式滑行板
US11077357B2 (en) * 2019-10-25 2021-08-03 Goodmen Household Products Technology (Shenzhen) Co., Ltd. Skateboard
GB2588606A (en) * 2019-10-28 2021-05-05 Niceman Tech Co Td Skateboard
JP7556527B2 (ja) * 2020-09-07 2024-09-26 雄太 小沢 無電源車両玩具

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US20010026056A1 (en) * 2000-03-28 2001-10-04 O'donohue Beau Ride-on toy
KR200400315Y1 (ko) * 2005-05-20 2005-11-04 서대수 스케이트보드
KR100599529B1 (ko) * 2006-03-13 2006-07-13 주식회사 타요스포츠 롤러썰매
US7226062B1 (en) * 2003-10-24 2007-06-05 Nick Stefano Recreational wheelie vehicle

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US20020070514A1 (en) * 2000-12-12 2002-06-13 Costa Ronald D. Omnidirectional spherical roller caster
CA2359311A1 (fr) * 2001-10-18 2003-04-18 Jung-Hong Chen Patin a trois roulettes
CN2560549Y (zh) * 2002-05-23 2003-07-16 张英 多功能三轮滑板车
KR100503646B1 (ko) 2004-12-30 2005-07-22 강신묵 롤러 점핑썰매
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Publication number Priority date Publication date Assignee Title
US20010026056A1 (en) * 2000-03-28 2001-10-04 O'donohue Beau Ride-on toy
US7226062B1 (en) * 2003-10-24 2007-06-05 Nick Stefano Recreational wheelie vehicle
KR200400315Y1 (ko) * 2005-05-20 2005-11-04 서대수 스케이트보드
KR100599529B1 (ko) * 2006-03-13 2006-07-13 주식회사 타요스포츠 롤러썰매

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3616568B1 (fr) * 2018-08-31 2024-02-28 Fama Sofas, S.L.U. Repose-pieds pour chaise et fauteuil
DE102019130874A1 (de) * 2019-11-15 2021-05-20 Niceman Technology Co., Ltd. Rollbrett

Also Published As

Publication number Publication date
BRPI1009036A2 (pt) 2016-03-08
JP2012528662A (ja) 2012-11-15
KR100936332B1 (ko) 2010-01-12
CA2763068A1 (fr) 2010-12-09
US20120080860A1 (en) 2012-04-05
CN102612391A (zh) 2012-07-25

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