WO2011136541A2 - Trottinette - Google Patents

Trottinette Download PDF

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Publication number
WO2011136541A2
WO2011136541A2 PCT/KR2011/003032 KR2011003032W WO2011136541A2 WO 2011136541 A2 WO2011136541 A2 WO 2011136541A2 KR 2011003032 W KR2011003032 W KR 2011003032W WO 2011136541 A2 WO2011136541 A2 WO 2011136541A2
Authority
WO
WIPO (PCT)
Prior art keywords
sliding board
sliding
shaft
hinge
slide
Prior art date
Application number
PCT/KR2011/003032
Other languages
English (en)
Korean (ko)
Other versions
WO2011136541A3 (fr
Inventor
고영승
Original Assignee
Ko Young Seung
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
Priority claimed from KR1020100102166A external-priority patent/KR20110119504A/ko
Priority to US13/810,958 priority Critical patent/US20130140787A1/en
Application filed by Ko Young Seung filed Critical Ko Young Seung
Publication of WO2011136541A2 publication Critical patent/WO2011136541A2/fr
Publication of WO2011136541A3 publication Critical patent/WO2011136541A3/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
    • 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
    • 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

Definitions

  • the present invention relates to a slide board, and in more detail, as in the conventional quick board, one foot of the user may be placed on the footboard and rolled with the other foot to obtain a driving force, and further, by sliding down the shaft on which the rear footboard is installed, After sufficient extension, the paired footrest shafts are moved at mutually symmetrical conversion angles to enable the user to exercise, and spontaneously advance by corrugated motion through rear casters mounted to the bottom of each rear footrest.
  • This relates to a sliding board that can be pushed to make this possible.
  • the conventional board is based on the progression of the driving force generated by rolling the floor with the foot, which has a lot of lack of speed and thrill.
  • in-line skates do not have a separate brake system for controlling the driving speed while driving, and thus, a method of reducing the speed of the athlete's foot while standing on the in-line skate has been adopted.
  • a method of reducing the speed of the athlete's foot while standing on the in-line skate has been adopted.
  • the quick board is a structure in which one foot moves forward while pushing the ground with the other foot while being placed on the footrest.
  • the present invention functions as a conventional quick board while the user slides the two rear foots down as needed, and the user repeats the operation of opening and closing the legs after the user puts each foot on the two rear foots to obtain a driving force.
  • An object of the present invention is to provide a sliding board.
  • the sliding board characterized in that the rear footrest (5, 6) on which the user's foot is placed behind the sliding board is slid along the guide shaft (15),
  • the sliding length of the rear footrest is characterized in that it is controlled by a slide stopper installed in the slideboard,
  • the slide stopper is characterized in that for controlling the sliding length of the rear footrest in multiple stages,
  • leaf spring is installed to apply a restoring force when the rear foot is opened
  • the sliding board according to the present invention can also be used like a conventional quick board, and by sliding the left and right shafts with the rear footrests, both feet are placed on the left and right rear footrests while both rear footboards are folded or spread to obtain a forward thrusting force. can do.
  • the slide stopper is installed so that the slide unit is installed in the rear footrest slides in multiple stages so that even children with short legs can ride the slide board conveniently, and the steering unit is easily grafted by the grafting unit of the steering unit and the hinge structure of the steering support unit. It can be folded to allow the user to move and store the sliding board conveniently, and by installing a leaf spring at the front of the shaft hinge and the slide hinge, the rear foot that is opened by the restoring force of the leaf spring can be easily folded after the user opens the rear foot. There is a significant effect.
  • FIG. 1 is an overall perspective view of a sliding board according to the present invention.
  • Figure 2 is a perspective view of the inside removed the front footboard in the sliding board according to the invention of FIG.
  • Figure 3 is a perspective view of the sliding hinge of the sliding board according to the present invention slides down as far as possible and both shafts and both rear foot plates are opened.
  • FIG. 4 is an internal perspective view of the sliding board according to the present invention of FIG. 3 with the front foot removed in a state in which the hinge slides down as far as possible and both shafts are opened.
  • FIG. 5 is an exploded perspective view of the sliding hinge of the sliding board according to the present invention.
  • FIG. 6 is an overall exploded perspective view of a sliding board according to another embodiment of the present invention.
  • FIG. 7 is an explanatory diagram for explaining a hinge structure of the grafting portion connected to the steering support according to the present invention.
  • FIG. 8 is an explanatory diagram for explaining a state in which the grafting portions connected to the steering support portion according to the present invention are locked to each other.
  • FIG. 9 is an explanatory diagram for explaining a state in which the grafting portions connected to the steering support portion according to the present invention are open to each other.
  • FIG. 10 is a configuration diagram illustrating the configuration and operation principle of the slide stopper according to the present invention in each step.
  • FIG. 11 is a perspective view and an exploded perspective view of the sliding portion in the sliding board according to the present invention.
  • FIG. 12 is a completed perspective view of a sliding board according to another embodiment of the present invention.
  • FIG. 13 is a perspective view of a sliding portion of the sliding board according to another embodiment of the present invention and the shaft is opened to both sides.
  • FIG. 14 is a perspective view of a steering part of a sliding board folded according to another embodiment of the present invention.
  • FIG. 15 is a modified example of a state in which a torsion spring is attached instead of the leaf spring in the perspective view of the sliding part illustrated in FIG. 11.
  • connecting plate 67 polygon open
  • FIG. 1 is an overall perspective view of a sliding board according to the present invention.
  • Figure 2 is a perspective view of the inside removed the front footboard in the sliding board according to the invention of FIG. 3 is a perspective view of the sliding hinge of the sliding board according to the present invention slides down as far as possible and both shafts and both rear foot plates are opened.
  • FIG. 4 is an internal perspective view of the sliding board according to the present invention of FIG. 3 with the front foot removed in a state in which the hinge slides down as far as possible and both shafts are opened.
  • 5 is an exploded perspective view of the sliding hinge of the sliding board according to the present invention.
  • the sliding board includes a steering support 60 integrally coupled with the support plate 90 and a guide shaft 15 rigidly coupled thereto; A slide hinge 25 fitted to the guide shaft 15 and sliding up and down in a state in which the guide shaft 15 is firmly installed with the steering support 60; Left and right shaft hinges 20 and 21 rotatably installed on the slide hinge 25; It consists of right and left shafts (10, 11) that are firmly coupled to the shaft hinges (20, 21), the front portion of the steering support portion 60 is engaged with the steering portion 70 is provided with a steering wheel (50) in the lower portion Configure it.
  • each of the left and right shafts 10 and 11 the rear foots 5 and 6, on which the user's feet are placed, are provided, and the bottom of each foot 5 and 6 serves as a rear wheel.
  • the caster 41 inclined at an angle is provided.
  • the cover 30 is installed at the end of the guide shaft 15 to prevent the slide hinge 25 from being separated from the guide shaft 15.
  • the shaft hinges 20 and 21 provided at the front of the left and right shafts 10 and 11 are flat on the steering support 60. It is fixed by a locking device that locks the slide hinge 25 so that the rear footboards 5 and 6 do not slide back and forth and close to the surface. (See FIG. 10)
  • the user can use it as a conventional quick board while pushing the ground with the other foot while raising one foot on the front footrest 55 or the rear footrest 5 and 6.
  • the cross section of the guide shaft (15) is round and rounded, the engaging cross-section of the slide hinge (25) fitted to the guide shaft (15) is also rounded, so that the user puts his feet on the back plate (5, 6) In this state, the steering unit 70 can be tilted from side to side. This is necessary to change the direction or to obtain more propulsion during the operation of the sliding board.
  • the lock is released, and the rear foot plates 5 and 6 are pulled out so that the slide hinge 25 slides down along the guide shaft 15 and is connected with the slide hinge 25.
  • the shafts 10 and 11 are also slid downwards, and are opened and closed about both ends of the slide hinge 25 from side to side.
  • 6 to 14 show another embodiment of a sliding board according to the present invention, which will be described in detail below.
  • FIG. 6 is an overall exploded perspective view of a sliding board according to another embodiment of the present invention.
  • the support plate 90 and the support auxiliary plate 91 corresponding to the bottom are firmly coupled to the steering support unit 60, and the steering support unit 60 is provided.
  • Guide shaft 15 is fitted to the rear portion of the front guide 100 in a state where the front guide 100 is coupled, and is coupled to the steering support 60 by using a separate screw, and the guide shaft in the open hole of the front guide 100
  • the slide hinge 25 is inserted into the guide shaft 15 and slides up and down while the guide shaft 15 is firmly installed with the steering support 60.
  • the left and right shaft hinges 20 and 21 are rotatably connected, and the left and right shafts 10 and 11 are coupled to the shaft hinges 20 and 21, and the user's feet are attached to the ends of the left and right shafts 10 and 11, respectively.
  • each of the rear foot plate (5, 6) are provided, and are installed each hind foot plate (5, 6), the bottom of the inclined wheels (40, 41) at an angle which serves as a rear wheel of the.
  • the cover 30 having the guide shaft rear fixing plate 32 installed therein is coupled to the rear portion of the guide shaft 15.
  • the cover 30 and the rear fixing stand 32 are integrally combined with the guide shaft 15 by screws (not shown) to prevent the slide hinge 25 from being separated from the guide shaft 15.
  • the front part of the steering support part 60 of the present invention has a hinge part configured to be folded with the steering part 70 in which the steering wheel 50 is installed at the lower part.
  • the grafting portion 52 which is formed to protrude to the lower portion of the steering portion 70 of the present invention is inserted and attached to the metal connecting plate 66, the grafting portion 52 is inserted into the connecting plate 66 is steered On the opposite side to which the connecting shaft 62 is fitted together, and the connecting shaft 62 is fitted to the steering support portion 60, the grafting portion 52 and the connecting plate 66 in a state of being fitted in the center concave portion of the supporting portion 60.
  • the spring 112 is fitted to the connecting shaft 62 and the cover 110 is screwed to the end of the connecting shaft 62 to form a hinge to prevent the spring 112 from being separated.
  • a lower portion of the front foot plate 55 according to the present invention is provided with a slide stopper 80 for controlling the sliding movement of the slide hinge 25 in the state fitted to the guide shaft 15.
  • the slide stopper 80 of the present invention is fitted in the open portion in the middle of the reinforcement plate 56 engaging with the steering support portion 60, and the hinge stopper 27 is caught in the protruded portion of the slide hinge 25.
  • the slide hinge 20 controls the sliding movement along the guide shaft 15.
  • rubber elastic bodies may be provided on the bottom surfaces of the shaft hinges 20 and 21. This is to improve the restoring force when the steering unit 70 is shaken from side to side.
  • FIG. 7 is an explanatory diagram for explaining a hinge structure of the grafting unit coupled to the steering support unit according to the present invention.
  • the connecting shaft 62 is composed of a cylindrical section 64 having a circular cross section and a polygonal pillar 63 composed of polygons such as a quadrangle and a pentagon with a cross section. And in the connecting plate 66 to be coupled to the grafting portion 52 of the lower portion of the steering portion 70, the polygonal opening portion having an open cross section equal to the cross section of the polygonal pillar portion 63 so that the connecting shaft 62 is inserted ( 67).
  • FIG. 7B there is shown a configuration in which the connecting shaft 62 is moved to the right in the direction of the arrow so that the column 64 is located at the polygonal opening 67.
  • the connecting plate 66 can rotate around the connecting shaft 62. Therefore, the steering unit 70 coupled with the connecting plate 66 is rotatable, so that the upper portion of the steering unit 70 can be folded toward the front foot plate 55.
  • FIG. 8 is an explanatory diagram for explaining a state in which the grafting portions connected to the steering support portion according to the present invention are locked to each other.
  • the connecting shaft 62 inserted into the steering support 60 and inserted through the polygonal opening 67 of the connecting plate 66 includes a spring 112 and an end of the connecting shaft 62.
  • the cover 110 is screwed together, and when the external force is not applied to the cover 110 side, the polygonal pillar portion 63 is engaged with the polygonal open portion 67 by the elastic force of the spring 112. Do not lock the configuration.
  • the steering portion 70 is locked relative to the steering support portion 60 to maintain a state that does not rotate.
  • FIG. 9 is an explanatory diagram for explaining a state in which the grafting portions connected to the steering support portion according to the present invention are open to each other.
  • FIG. 10 is a configuration diagram illustrating the configuration and operation principle of the slide stopper according to the present invention in each step.
  • the slide stopper 80 is composed of three stop points 82 and 83 which are located at both ends and the left side of the inside of both ends and are bent downward.
  • a handle 74 for allowing a user to lift the slide stopper 80 using a finger is connected to the slide stopper 80 by two supports 76, and each support 76 has a coil spring. 72 is fitted. This is because the stopper 80 is forced downward to close the hinge stopper 27 portion of the slide hinge 25 unless the user pulls the handle 74 upward by the elastic force of the coil spring 72. This is to prevent the slide hinge 25 from sliding.
  • FIG. 10B there is shown an internal cross-sectional configuration of the slide hinge 25 and the shafts 10 and 11 coupled thereto that are not slid along the guide shaft 15 such that the slide hinge 25 and the shafts 10 and 11 engage with the rear surface of the steering support 60. have.
  • the stop point 82 at the right end of the slide stopper 80 is abutted by the hinge stopper 27 to prevent the slide hinge 25 and the shafts 10 and 11 connected thereto from sliding to the left.
  • stopper 80 is urged downward because an external force is not applied because of the spring 72 fitted to the support 76.
  • the shafts 10 and 11 and the slide hinges 25 slide to the left so that the hinge stopper 27 is located between the stop points 82 and 83 at the left side of the slide stopper 80.
  • the stopped state is shown to prevent it from being inserted and moved.
  • one or more stop points 83 inside the stopper 80 may be provided to implement a multi-stage sliding stop.
  • the shafts 10 and 11 and the slide hinges 25 all slide in the left direction so that the hinge stopper 27 fits the stop point 82 at the left end of the slide stopper 80.
  • the stopped state is shown to be closed and prevented from moving.
  • Fig. 10E the user pulls on the handle 74 of the stopper 80 of the present invention so that the stopper 80 is pulled upwards, so that the stop points 82, 83 are upwards from the hinge stopper 27.
  • the figure is shown spaced apart.
  • FIG. 11 is a perspective view and an exploded perspective view of the sliding portion in the sliding board according to the present invention.
  • the leaf spring 24 is attached to the front of the slide hinge 25 of the present invention and the shaft hinges 20 and 21 rotatably coupled thereto. This is for the user's convenience to make the shafts 10 and 11 fold inward by the restoring force of the leaf spring 24 when the user opens their feet and the shafts 10 and 11 open outward. do.
  • FIG. 11B an exploded perspective view of the sliding portion in the sliding board according to the present invention, wherein the shaft hinges 20 and 21 coupled with the respective shafts 10 and 11 are provided at both sides of the slide hinge 25 and the rivets 47. And a bolt portion 46 having a through hole formed therein so that the guide shaft 15 can penetrate into the through hole of the slide hinge 25, and the leaf spring 24 is connected to the shaft hinge.
  • the assembly is completed by engaging the bolt portion 46 with the nut portion 45 which is attached while covering the front of the 20, 21 and the slide hinge 25, and which is open in the center so that the guide shaft 15 can penetrate. .
  • FIG. 12 is a completed perspective view of a sliding board according to another embodiment of the present invention.
  • the slide hinge 25 in a state where the slide hinge 25 is not slid at all along the guide shaft 15, the front portions of the left and right shafts 10 and 11 are in contact with the flat protrusions on the sides of the steering support 60 to the left and right. Without opening, the slide hinge 25 is locked by the slide stopper 80 and can be used like a conventional kickboard.
  • FIG. 13 is a perspective view of a sliding portion of the sliding board according to another embodiment of the present invention and the shaft is opened to both sides.
  • the user pulls the handle 74 and pulls up the slide stopper 80 to unlock the hinge stopper 27, and when the rear foot 5 and 6 are pulled out, the slide hinge 25 is guided. It slides down along the shaft 15, and the shafts 10, 11, which are connected together with the slide hinge 25, also slide down, so that the rear foot plates 5, 6 can be spread outwards, respectively. do.
  • FIG. 14 is a perspective view of a steering part of a sliding board folded according to another embodiment of the present invention.
  • FIG. 15 is a modified example of a state in which a torsion spring is attached instead of the leaf spring in the perspective view of the sliding part illustrated in FIG. 11.
  • two torsion springs 100 are attached to the front of the slide hinge 25 and the shaft hinges 20 and 21 rotatably coupled to the present invention, instead of the leaf springs 24. This is for the user's convenience to make the shafts 10 and 11 folded by the restoring force of the torsion spring 100 to be folded inward when the user opens their feet and the shafts 10 and 11 open outward. do.
  • the inner arm 101 of the two torsion springs 100 is coupled with the slide hinge 25, and the outer arm 102 of each torsion spring 100 is coupled with the respective shafts 10, 11. Coupling fixedly with (20, 21).
  • the guide shaft 15 may have a square cross section, and thus may have a quadrangular open cross section of the bolt portion 46 to which the guide shaft 15 is fitted, or When the bolt portion 46 is not provided separately, the open through hole of the slide hinge 25 may have a quadrangular open cross section.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Motorcycle And Bicycle Frame (AREA)

Abstract

La présente invention se rapporte à une trottinette et, plus précisément, à une trottinette que l'utilisateur peut conduire en plaçant un pied sur un repose-pied et en frappant le sol de l'autre pied pour obtenir une force d'entraînement comme une trottinette kickboard. La trottinette peut être conduite par un utilisateur en faisant coulisser vers le bas un arbre disposé au niveau d'un repose-pied arrière pour étendre suffisamment l'arbre, et en déplaçant l'arbre auquel une paire de repose-pieds est fixée selon un angle de conversion mutuellement symétrique. Ladite trottinette peut se conduire avec une avance spontanée en imprimant un mouvement ondulatoire via une roue arrière montée sur la partie inférieure de chaque repose-pied arrière.
PCT/KR2011/003032 2010-04-26 2011-04-26 Trottinette WO2011136541A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/810,958 US20130140787A1 (en) 2010-04-26 2011-04-11 Slider

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR10-2010-0038711 2010-04-26
KR20100038711 2010-04-26
KR10-2010-0071653 2010-07-23
KR20100071653 2010-07-23
KR1020100102166A KR20110119504A (ko) 2010-04-26 2010-10-19 슬라이딩 보드
KR10-2010-0102166 2010-10-19

Publications (2)

Publication Number Publication Date
WO2011136541A2 true WO2011136541A2 (fr) 2011-11-03
WO2011136541A3 WO2011136541A3 (fr) 2012-01-05

Family

ID=44862034

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/003032 WO2011136541A2 (fr) 2010-04-26 2011-04-26 Trottinette

Country Status (1)

Country Link
WO (1) WO2011136541A2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2008301C2 (en) * 2012-02-16 2013-08-19 Leev Mobility B V Foldable scooter.
CN106672151A (zh) * 2017-02-23 2017-05-17 太仓市车中宝休闲用品有限公司 伸缩把联动折叠式电动滑板车
FR3083204A1 (fr) * 2018-07-02 2020-01-03 Steven Pingon Trottinette pliable a encombrement reduit

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6485039B1 (en) * 2000-10-26 2002-11-26 Kuo Ming-Fu Swingable skate board device
KR20060098507A (ko) * 2005-03-03 2006-09-19 정재훈 싸이클링보드
US20070170666A1 (en) * 2006-01-21 2007-07-26 Shane Chen Side movement propelled scooter device having expanded foot platform
KR20070084934A (ko) * 2006-02-22 2007-08-27 주식회사 슬로비 삼륜 캐스터 스케이트
US20080001374A1 (en) * 2006-07-03 2008-01-03 Joy Ride Tech. Co., Ltd. Vehicle with improved flexibility

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6485039B1 (en) * 2000-10-26 2002-11-26 Kuo Ming-Fu Swingable skate board device
KR20060098507A (ko) * 2005-03-03 2006-09-19 정재훈 싸이클링보드
US20070170666A1 (en) * 2006-01-21 2007-07-26 Shane Chen Side movement propelled scooter device having expanded foot platform
KR20070084934A (ko) * 2006-02-22 2007-08-27 주식회사 슬로비 삼륜 캐스터 스케이트
US20080001374A1 (en) * 2006-07-03 2008-01-03 Joy Ride Tech. Co., Ltd. Vehicle with improved flexibility

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2008301C2 (en) * 2012-02-16 2013-08-19 Leev Mobility B V Foldable scooter.
WO2013122461A1 (fr) * 2012-02-16 2013-08-22 Leev Mobility Bv Trottinette pliable
US9205890B2 (en) 2012-02-16 2015-12-08 Leev Mobility Bv Foldable scooter
CN106672151A (zh) * 2017-02-23 2017-05-17 太仓市车中宝休闲用品有限公司 伸缩把联动折叠式电动滑板车
FR3083204A1 (fr) * 2018-07-02 2020-01-03 Steven Pingon Trottinette pliable a encombrement reduit
WO2020008132A1 (fr) * 2018-07-02 2020-01-09 Pingon Steven Trottinette pliable a encombrement reduit

Also Published As

Publication number Publication date
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