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WO2002046032A1 - Vehicule repliable - Google Patents

Vehicule repliable Download PDF

Info

Publication number
WO2002046032A1
WO2002046032A1 PCT/CH2001/000342 CH0100342W WO0246032A1 WO 2002046032 A1 WO2002046032 A1 WO 2002046032A1 CH 0100342 W CH0100342 W CH 0100342W WO 0246032 A1 WO0246032 A1 WO 0246032A1
Authority
WO
WIPO (PCT)
Prior art keywords
handlebar
chassis
driving device
axis
lever
Prior art date
Application number
PCT/CH2001/000342
Other languages
German (de)
English (en)
Inventor
Peter Wiesendanger
Original Assignee
Peter Wiesendanger
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 Peter Wiesendanger filed Critical Peter Wiesendanger
Priority to AU2001260003A priority Critical patent/AU2001260003A1/en
Publication of WO2002046032A1 publication Critical patent/WO2002046032A1/fr

Links

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
    • B62K15/00—Collapsible or foldable cycles
    • B62K15/006—Collapsible or foldable cycles the frame being foldable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • 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

Definitions

  • the present invention relates to a collapsible driving device such as a roller board or kickboard, a scooter or a scooter or the like with a handlebar and a chassis with a footboard, wherein the handlebar is arranged pivotably to the chassis and in relation to the chassis between a first opened driving position and one second folded transport position is pivotable back and forth.
  • a spring element arranged between the handlebar and the chassis exerts a spring force on the handlebar and the chassis, wherein preferably a retracting movement is supported; '
  • the new driving device can be folded up very comfortably, without stooping and with just one hand.
  • the handlebar of the driving device can also be infinitely adjusted in length with one hand.
  • the above-mentioned driving devices such as scooters, kickboards and mini scooters have experienced a real boom in recent years. They are not only very popular with children as play equipment, but have also quickly been accepted by professionals, students and schoolchildren as the ideal means of transportation for short distances.
  • the relevant driving devices, especially kickboards ie Roller boards with handlebar
  • kickboards ie Roller boards with handlebar
  • the known driving devices can hardly be folded up. If the driving device is to be folded up before boarding the bus or tram, the folder must first be put down to operate the folding mechanism with both hands. This is perceived by the B. users as cumbersome and annoying. If the driving device is not folded, fellow travelers often feel bothered by the bulky device.
  • the present invention is therefore based on the object of providing a device which can be folded with only one free hand.
  • Figure lb a scooter according to another embodiment orm
  • Figure 2 shows a deflection mechanism according to the embodiment of Figure la in detail in side view.
  • Figure 3 shows a ge ass of the embodiment of Figure lb in detail in side view.
  • FIG. 4a shows a side view of the tensioning and unlocking mechanism in the handle
  • Fig. 5 shows a locking mechanism in the handlebar
  • Fig. 6 is a bottom view of a scooter in a running condition.
  • FIGS. 1 and 6 show a collapsible scooter 1 in a ready-to-drive position (A), in which the handlebar 10 is in a vertical position in relation to a chassis 20 is folded and in a folded position (B), in which the handlebar 10 is pivoted approximately parallel over a running board 25.
  • the handlebar 10 is pivotally connected via a deflection device 50 but rotatably connected to the chassis 20 in the axial direction. The steering is thus carried out by shifting the weight of the driver on the footboard 25 and is supported by lateral pressure on the handlebar 10 in the grip area 16.
  • the driving devices 1 shown in FIGS. 1 and 6 can therefore be referred to as kickboards.
  • scooter is representative of all driving devices such as roller boards, scooters, scooters, kickboards or the like with a handlebar 10, a chassis 20 with footboard 25, each with a front 30 and a rear drive 40, which each have at least one wheel.
  • the teaching of the present invention can also be applied to those scooters in which the wheels are replaced by skis or runners for use on ice or snow.
  • FIG. 2 shows a preferred embodiment of the present invention, in which the handlebar 10 is arranged so that it can pivot about the pivot axis 52 relative to the chassis 20.
  • the handlebar is not directly connected to the swivel axle and the chassis, but is supported by approximately triangular arranged on both sides Lever plates 51 of the deflection mechanism 50.
  • the plates 51 and the handlebar 10 fixedly connected to them are pivotally mounted on the chassis via axis 52, which passes through both plates 51 in a first corner area.
  • a linearly acting spring element 60 engages with a first end at a second corner on the lever plate 51.
  • An opposite end of the spring element 60 finds its abutment on the chassis 20 in an engagement axis 55.
  • the eccentric mounting of the spring element 60 on the engagement axes 54, 55 on the lever plate and chassis with respect to the pivot axis forces the spring element 60 during the pivoting movement of the handlebar 10 and Chassis 20 to undergo a change in length.
  • the gas pressure elements shown exert a spring force on the handlebar 10, or deflection device 50 and chassis 20. Due to the fact that the spring element 60 acts on the lever plate 51 at a distance from the pivot axis 52, a lever arm is defined between the pivot axis 52 and the engagement point 54.
  • the attack axes 54, 55 of the linearly acting throttle cable element 60 define a triangle. If the handlebar 10 shown in FIG. 2 is folded in, the engagement axis 54 pivots on the lever plate 51 in a radial movement about the pivot axis 52. The spring element contracts until the axes 52, 54, 55 approximately define a straight line and the spring element 60 is contracted to the maximum.
  • the throttle cable element can be replaced by conventional tension springs or elastic tension elements made of plastic or supported by such.
  • the lever plate 51 is installed mirrored about an imaginary "line through the axis center points 52-55.
  • the spring element 60 is a gas pressure element and supports the Einklappiolo the handlebar by a length dimension.
  • a gas pressure element is installed in a driving device according to FIGS. 1 a and 2, instead of a tension element. This will make the lapping movement of the Spring force supports.
  • Pivot axis 52 each define a triangle in the opened and in the folded positions. During the pivoting movement, however, a vertex is exceeded at which they define a straight line, so that handlebars 10 and
  • Chassis 20 to each other in both end positions of the
  • FIGS. 1b and 3 show a further embodiment of the deflection mechanism according to the invention.
  • the spring elements do not act directly on the Eebel plate 51, but the force is transmitted to the spring element via rods 57 and a slide 58 guided in a groove 59 in the chassis 20 or beam.
  • the two spring elements 60 arranged on both sides of the handlebar in accordance with the previously described embodiments, as also shown in FIG. 6, can be replaced by a single central spring element in this embodiment.
  • an axle bore with an axle (41) which guides at least one wheel (42 ) .
  • a hole is provided in the lower beam above the wheel, which operates a foot pressure brake.
  • a steering column is arranged on which a Umlenkachsbüchse and a turntable are attached.
  • Two steering knuckles and a torsion device are arranged on the lower part of the turntable so that the inclined position gives the scooter directional stability in the driving direction.
  • At least two, preferably three wheels connected to an axle are in turn arranged on the steering knuckle.
  • the use of three wheels (32, 32 ⁇ , 32 ⁇ ) on the front axle increases the driving safety of the scooter significantly. For example, when crossing tram tracks at an acute angle, at least two wheels remain in full contact with the road surface at all times. The steering remains stable throughout and the risk of accidents is drastically reduced.
  • the steplessly adjustable handlebar 10 is shown in the exemplary embodiments in FIGS. 1a and 1b.
  • the telescopic handlebar 10 consists of a base tube 12 and an extension tube 11, which can be locked in the base tube and carries a handle or grip area 16 at its upper end.
  • position (A) in FIG. 1 a the handlebar is pulled out, in position (B) it is shown almost completely pushed together.
  • the two tubular components 11, .12 of the handlebar 10 can be locked to one another in any position.
  • the length or the height of the handlebar can be completely in the sense of one-hand operation of the folding mechanism, also adjust with just one hand.
  • a clamping and unlocking mechanism 15 is arranged on or in the handle 16, which can be actuated with the same hand, which also holds the handle without the handle having to be completely released.
  • the one-hand mechanism is arranged in such a way that a tensioning drum 151 can be pretensioned in axial movement by means of a tensioning spring 153 and locked at a stop 155 with a locking or tensioning bracket 15.
  • a tensioning drum 151 can be pretensioned in axial movement by means of a tensioning spring 153 and locked at a stop 155 with a locking or tensioning bracket 15.
  • the unlocking bracket 17 By actuating the unlocking bracket 17, the locking is released.
  • a pull rod 14 engages on the tensioning drum 151, by means of which a clamping mechanism 70 attached to the lower end of the extension tube 11 can be actuated.
  • the clamping mechanism 70 is shown in FIG. 5.
  • the clamping cone 71 seated at the lower end of the pull rod is pulled upward against the lower end of tube 11 and thereby clamps the two telescopic tubes 11 and 12 of the handlebar 10 together.
  • the release of the jam during the downward movement of the pull rod 14 is supported by the release spring 73.
  • the two telescopic rods 11, 12, which are longitudinally displaceable relative to one another, are secured against radial rotation by a tongue and groove construction, not shown. The risk of twisting does not exist with rods that are not circular Have cross-section.
  • the handlebar 10 will be more or less extended in the driving position (A). Height adjustments are possible at any time with one hand.
  • the clamping can be released by operating the locking bracket 17, the handlebar extension 11 can be set to the desired height and locked in this position by operating the locking lever 15. If the scooter 1 is folded, the handlebar can also be pushed together with one hand - to a minimum length.
  • the locking stop 155 can be released by actuating the release bracket 17 and the tensioning drum 151 quickly returns to the starting position.
  • the spring-loaded safety bracket 18 can be unlocked from the groove 19 with a light kick against the bracket end 180.
  • the spring-assisted pivoting movement is initiated by a brief tilting movement of the now pivotable steering rod 10.
  • the chassis with the footboard 25 fold up to the handlebar 10 in an approximately vertical position and then or simultaneously the handlebar 10 is pushed together and the two tubes 11, 12 are clamped together again by actuating the clamping bracket 15. Is located
  • the folded scooter with inserted handlebar is now ready for transport. Since the scooter is predominantly made of lightweight materials and, when folded and shortened, is no bigger than a carrier bag, it can easily be taken anywhere.
  • the handlebar is pressed in a retracted position by the spring force onto a Fussbre se 80.
  • the foot brake 80 locks the rear wheel through the pressure from above. If the scooter is parked on sloping ground when folded, rolling is prevented.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)

Abstract

La présente invention concerne un véhicule (1) repliable tel qu'une planche à roulettes, un scooter ou une trottinette, ou bien un véhicule analogue comportant un guidon (10) et un châssis (20) pourvu d'un marchepied (25). Le guidon (10) est disposé de façon à pouvoir pivoter par rapport au châssis (20), ce qui permet de le faire passer, par rapport audit châssis (20), d'une première position, déployée, permettant l'utilisation du véhicule pour se déplacer, à une seconde position, repliée, permettant le transport dudit véhicule. Un élément élastique (60), disposé entre le guidon (10) et le châssis (20), exerce une force élastique sur le guidon (10) et sur le châssis (20) qui, de préférence, contribue au mouvement de repliement. Ce nouveau véhicule (60) peut être replié de façon très confortable sans qu'il soit nécessaire de se baisser et avec une seule main. Selon un autre aspect de la présente invention, la longueur du guidon du véhicule peut être réglée en continu et également d'une seule main.
PCT/CH2001/000342 2000-12-06 2001-06-05 Vehicule repliable WO2002046032A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001260003A AU2001260003A1 (en) 2000-12-06 2001-06-05 Foldable travel device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2373/00 2000-12-06
CH23732000 2000-12-06

Publications (1)

Publication Number Publication Date
WO2002046032A1 true WO2002046032A1 (fr) 2002-06-13

Family

ID=4568836

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH2001/000342 WO2002046032A1 (fr) 2000-12-06 2001-06-05 Vehicule repliable

Country Status (2)

Country Link
AU (1) AU2001260003A1 (fr)
WO (1) WO2002046032A1 (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004093595A1 (fr) * 2003-04-24 2004-11-04 Minganti International Limited Contenant a roulettes transformable en trottinette
WO2004096629A1 (fr) * 2003-04-30 2004-11-11 Matthew Golias Vehicule a roues
FR2955827A1 (fr) * 2010-02-02 2011-08-05 Richard Ghisolfi Vehicule a deux roues depliable et ensemble forme de ce vehicule et d'un recipient
AT510791A1 (de) * 2010-12-03 2012-06-15 Petutschnig Hubert Sportgerät / scooter
AT510887A1 (de) * 2010-12-15 2012-07-15 Hubert Petutschnig Scooter/roller/sportgerät
AT511005A1 (de) * 2011-01-17 2012-08-15 Petutschnig Hubert Sportgerät / scooter / roller
EP2796355A4 (fr) * 2012-02-29 2015-02-11 Zhongshan Wanhao Sports Products Co Ltd Dispositif renforcé de pliage de trottinette
AT12355U3 (de) * 2010-11-29 2015-02-15 Hubert Petutschnig Scooter
WO2016097580A1 (fr) * 2014-12-19 2016-06-23 Grolleau Franck Vehicule de type trottinette repliable
CN106585820A (zh) * 2016-12-23 2017-04-26 北京九星智元科技有限公司 一种随行机器人
CN112896397A (zh) * 2021-02-03 2021-06-04 浙江欧凯车业有限公司 一种用于越野的电动滑板车

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4150851A (en) * 1977-09-07 1979-04-24 Henry Cienfuegos Seat for bicycles and the like
US4707884A (en) * 1986-06-06 1987-11-24 Chang San T Foldable handle for a skateboard
US5848660A (en) * 1997-04-16 1998-12-15 Zap Power Systems Portable collapsible scooter
US6179307B1 (en) * 2000-06-13 2001-01-30 Chen Shou Mao Skateboarding vehicle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4150851A (en) * 1977-09-07 1979-04-24 Henry Cienfuegos Seat for bicycles and the like
US4707884A (en) * 1986-06-06 1987-11-24 Chang San T Foldable handle for a skateboard
US5848660A (en) * 1997-04-16 1998-12-15 Zap Power Systems Portable collapsible scooter
US6179307B1 (en) * 2000-06-13 2001-01-30 Chen Shou Mao Skateboarding vehicle

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004093595A1 (fr) * 2003-04-24 2004-11-04 Minganti International Limited Contenant a roulettes transformable en trottinette
WO2004096629A1 (fr) * 2003-04-30 2004-11-11 Matthew Golias Vehicule a roues
US7568720B2 (en) 2003-04-30 2009-08-04 Matthew E Golias Wheeled vehicle
US8613458B2 (en) 2010-02-02 2013-12-24 Richard Ghisolfi Extensible two-wheeled vehicle
FR2955827A1 (fr) * 2010-02-02 2011-08-05 Richard Ghisolfi Vehicule a deux roues depliable et ensemble forme de ce vehicule et d'un recipient
WO2011095931A1 (fr) * 2010-02-02 2011-08-11 Richard Ghisolfi Véhicule à deux roues dépliable
AT12355U3 (de) * 2010-11-29 2015-02-15 Hubert Petutschnig Scooter
AT510791A1 (de) * 2010-12-03 2012-06-15 Petutschnig Hubert Sportgerät / scooter
AT510887A1 (de) * 2010-12-15 2012-07-15 Hubert Petutschnig Scooter/roller/sportgerät
AT511005A1 (de) * 2011-01-17 2012-08-15 Petutschnig Hubert Sportgerät / scooter / roller
EP2796355A4 (fr) * 2012-02-29 2015-02-11 Zhongshan Wanhao Sports Products Co Ltd Dispositif renforcé de pliage de trottinette
WO2016097580A1 (fr) * 2014-12-19 2016-06-23 Grolleau Franck Vehicule de type trottinette repliable
FR3030436A1 (fr) * 2014-12-19 2016-06-24 Franck Livio Severino Grolleau Vehicule de type trottinette a pliage assiste
CN107249973A (zh) * 2014-12-19 2017-10-13 微型移动系统股份有限公司 可折叠脚蹬踏板车
US10214262B2 (en) 2014-12-19 2019-02-26 Micro Mobility Systems Ag Collapsible kick-scooter vehicle
CN107249973B (zh) * 2014-12-19 2020-01-21 微型移动系统股份有限公司 可折叠脚蹬踏板车
CN106585820A (zh) * 2016-12-23 2017-04-26 北京九星智元科技有限公司 一种随行机器人
CN106585820B (zh) * 2016-12-23 2019-04-09 北京九星智元科技有限公司 一种随行机器人
CN112896397A (zh) * 2021-02-03 2021-06-04 浙江欧凯车业有限公司 一种用于越野的电动滑板车
CN112896397B (zh) * 2021-02-03 2022-04-26 浙江欧凯车业有限公司 一种用于越野的电动滑板车

Also Published As

Publication number Publication date
AU2001260003A1 (en) 2002-06-18

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