WO2007025471A1 - Velo de sport servant de scooter - Google Patents

Velo de sport servant de scooter Download PDF

Info

Publication number
WO2007025471A1
WO2007025471A1 PCT/CN2006/002221 CN2006002221W WO2007025471A1 WO 2007025471 A1 WO2007025471 A1 WO 2007025471A1 CN 2006002221 W CN2006002221 W CN 2006002221W WO 2007025471 A1 WO2007025471 A1 WO 2007025471A1
Authority
WO
WIPO (PCT)
Prior art keywords
steering
wheel
fork
pedal device
spring
Prior art date
Application number
PCT/CN2006/002221
Other languages
English (en)
Chinese (zh)
Inventor
Anding Zhou
Original Assignee
Anding Zhou
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 Anding Zhou filed Critical Anding Zhou
Publication of WO2007025471A1 publication Critical patent/WO2007025471A1/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
    • B62K17/00—Cycles not otherwise provided for
    • 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 bicycle capable of exercising, and more particularly to a bicycle that can be used as a skateboard and as a driving tool, and specifically relates to a bicycle having various control and driving modes. Background technique
  • Known bicycles are all moving forward. They include front and rear wheels, a frame, a steering device, a seat, a center axle, a crank and an ankle.
  • the frame connects the front and rear wheels through a steering device.
  • a sprocket is arranged on the wheel, and the chain is connected with the sprocket on the ankle and used as a driving mechanism to drive the rear wheel.
  • the bicycle cyclist of this structure is more laborious when riding the bicycle, especially the top wind or the uphill slope.
  • a brand new concept bicycle comprising front and rear wheels, a frame, a steering device, a seat, a center axle, a crank and an ankle, wherein: the transmission mechanism is wound by the front ends of the two levers on the left and right crank ankles
  • the left and right ends of the driven shaft have shaft arms corresponding to the cranks, and the outer positions of the left and right shaft arms corresponding to the parallel pedal shafts have the arms and
  • the left and right levers are in contact with each other, and the rear ends of the left and right levers are supported on the support beams extending rearward from the left and right support frames of the driven shaft.
  • the new concept bicycle removes the sprocket chain transmission of the current bicycle, and extends the left and right support frames connecting the middle shaft and the rear axle linearly to form a straight and smooth "pivot" support beam.
  • Each of them is equipped with a “fulcrum” which can slide and rotate, so that the rear end of the lever can slide forward and backward on the fulcrum and can swing up and down.
  • the variable ratio of the variable arm to the arm is smaller than the constant ratio of the radius of the current sprocket bicycle to the crank, thus achieving the purpose of labor saving.
  • This type of bicycle can only be used as a driving tool, nor as an entertainment tool, and it is not convenient to carry. Summary of the invention
  • the technical problem to be solved by the present invention is to provide a skateboard that can be used as a driving tool, can be used for entertainment and fitness, and is convenient to carry.
  • a sports bicycle that can double as a scooter, having front and rear wheels and a connecting mechanism, and steering mechanisms and driving mechanisms are respectively mounted on the front and rear wheels.
  • the two ends of the connecting mechanism respectively connect the front and rear wheels through a steering mechanism, wherein: the wheel rim is provided with internal teeth; the steering mechanism has a fork frame, a steering positioning piece and a connecting block having a transverse connecting hole The connecting block is movably mounted on the fork frame, and the steering positioning piece is fixedly mounted on the fork frame; the connecting mechanism has two connecting rods, and the two connecting rods are movably connected together;
  • the driving mechanism includes a bracket with a sliding wall and a bracket with a circular arc, a pedal device, a gear, a spring, the bracket is connected to a fork of the steering mechanism, the spring is mounted on the bracket, one end of the pedal device and the spring Connected, the other end of which is connected to the gear through a transmission, the
  • the transmission device can be simplified in design: a fixing sleeve for fixing a connecting chain is provided on one side wall of the pedal device, and the transmission device has a chain and a sprocket, and the sprocket is mounted and fixed by a one-way bearing. Connect to the shaft of the gear and engage the chain.
  • the inner teeth are arranged on the wheel rim in order to enable the driving mechanism to drive the wheels, so that the front and rear wheels can drive the walking, the fork frame of the steering mechanism connects the driving mechanisms, and the movable connecting rod and the connecting block are active.
  • Mounted on the frame the bicycle can be folded and carried conveniently.
  • This driving mechanism the person steps on the pedal device to make the bicycle sideways, and the positioning of the pedal device by the positioning pin can be performed on one wheel.
  • the drive can also drive two wheels, and it can also drive the wheels to let them slide. It can make the bicycles have different control modes of entertainment and fitness.
  • the choice of driving methods is different, and the difficulty of entertainment is different. It can be used as a scooter. Entertainment and fitness, but also as a bicycle.
  • the bicycle with the design theme of the present invention is very suitable for fans who are popular in the world of X-then sports.
  • a brake pad is provided on the connecting rod.
  • the distance between the two wheels can be adjusted, and the connection of the fork mechanism and the drive mechanism of the steering mechanism can be adjusted while adjusting the connection mechanism.
  • a sliding groove is disposed on the beam on the bracket, and the fork frame of the steering mechanism can be moved in the sliding slot to achieve the purpose of adjustment.
  • a manual brake device is mounted on the fork of the steering mechanism.
  • a cushion mechanism that is convenient to assemble and disassemble and is freely retractable is attached to the connecting mechanism.
  • the fork frame is connected to the fork frame in each of the above technical solutions, so that the player can assist by hand when driving, and it is easier to control the person to drive.
  • the center of gravity of the time makes it balanced, which reduces the difficulty of driving.
  • Figure 1 is an overall structural view of the present invention
  • FIG. 2 is a structural view of a bracket of the present invention in cooperation with a steel ring slide;
  • Figure 3 is a structural view of the stent of the present invention.
  • FIG. 4 is a structural view of the pedal device of the present invention.
  • Figure 5 is a structural view showing the pedal device of the present invention mounted on a bracket as a driving mechanism;
  • Figure 6 is a structural view of the gear of the present invention;
  • Figure 7 is a structural view of a gear and a transmission device according to the present invention.
  • Figure 8 is a structural view of a wheel of the present invention.
  • Figure 9 is a structural view showing the meshing of the internal teeth of the wheel and the gear of the present invention.
  • Figure 10 is a structural view of the steering mechanism of the present invention.
  • Figure 11 is a structural view of the connecting mechanism of the present invention.
  • Figure 12 is a perspective view showing the connection between the connecting mechanism and the steering mechanism of the present invention.
  • Figure 13 is a structural view of the manual brake device of the present invention.
  • Figure 14 is a structural view showing the cooperation of the manual brake device and the wheel according to the present invention
  • Figure 15 is a structural view showing the connection of the steering mechanism and the bracket beam of the present invention
  • Figure 16 is a structural view of a handrail bar for mounting according to the present invention
  • Figure 17 is a structural view of the present invention without the folding of the grab bar
  • Figure 18 is a structural view showing the folding of the handrail bar of the present invention.
  • Figure 19 is a simplified view of the structure of the gear and transmission of the present invention (Figure 7);
  • Figure 20 is a structural view of the present invention after the seat cushion mechanism is attached. detailed description
  • the sports bicycle that can double as a scooter has a front and rear wheel 1 and a connecting mechanism 3, and the front and rear wheels 1 are respectively mounted with a steering mechanism 2 and a driving mechanism 4, and the connecting mechanism 3
  • the two ends are respectively connected to the front and rear wheels 1, 1 ' by a steering mechanism 2, and the wheel steel ring is provided with internal teeth 21;
  • the steering mechanism 2 has a fork 25, a steering positioning piece 26 and a transverse connecting hole 24
  • the connecting block 23 is movably mounted on the fork frame 25, and the steering positioning piece 26 is fixedly mounted on the fork frame 25.
  • the fork frame 25 is further provided with a positioning screw 27, and the positioning screw 27 can
  • the fork frame 25 is fixed at a central position of the connecting block 23 or at an angled position, and the connecting mechanism 3 has two connecting rods 29, which are movably connected together, and when the bicycle is running, bolts 30 are used.
  • the connecting mechanism 3 is fixed to the fork frame 25 through the connecting block 23 and the steering positioning piece 26, and is respectively fixed on both sides of the horizontal connecting hole 24 of the connecting block 23 and the connecting mechanism.
  • the drive mechanism 4 includes four straight rods 6 with sliding walls and four beams with circular arcs 7, a bracket, a pedal device 39, two gears 11, a spring 16, the bracket is connected to the fork 25 of the steering mechanism, and a beam 9 is provided on the beam 7 on the bracket, and the fork 25 can be The inside of the chute 9 is moved to adjust the fork 25 to suit different people.
  • the spring 16 is mounted on a bracket, one end of the pedal device 39 is coupled to the spring 16, and the other end of the pedal device 39 is coupled to the gear 11 via a transmission.
  • the pedal device is always under the tension of the spring 16, when the pedal device 39 is depressed.
  • the spring 16 returns it to the upper end, thereby achieving up and down reciprocation.
  • the pedal device 39 has a bottom plate 12 and side walls 13, and a roller 38 is disposed on the side wall 13 to reduce the friction of the pedal device 39 against the straight rod 6, wherein one side wall is provided with a twist
  • the chain of the spring 20 has a chain of teeth 15, the transmission has a chain 10, a sprocket 18, 40, a sprocket 18 is mounted on the shaft 19 of the gear 11, and is mounted in the middle of the two gears 11, another sprocket 40 is mounted on the cross bar of the bracket, and when the sprocket 18 rotates, the gear 11 is rotated to play the role of amplifying the rotation speed.
  • the sprocket 18 meshes with the chain 10, and the chain teeth 15 on the pedal device 39 are in operation
  • the chain 10 is engaged.
  • the lower transmission realizes the one-way transmission of the chain 10.
  • a fixing sleeve 41 is mounted on one of the side walls, and the transmission has a chain 10, a sprocket 18, 40, and the 'only sprocket 18 is mounted on the shaft 19 of the fixed connecting gear 11 via a one-way bearing 42 and is coupled to the chain.
  • the other sprocket 40 is mounted on the crossbar of the bracket, and when the sprocket 18 rotates, the one-way bearing 42 drives the gear 11 to rotate in one direction, and plays a role of amplifying the rotation speed.
  • the sprocket 18 is meshed with the chain 10.
  • the gear 11 meshes with the internal teeth 21 on the wheel rim, and two slides 17 are provided on both sides of the internal tooth 21, and the slide 17 cooperates with the outer cylindrical surface of the bearing on the circular cross beam 7. scroll.
  • a inner tube valve core 22 is disposed in the middle of the internal tooth 21, .
  • the straight rod 6 is provided with a positioning hole 8
  • the pedal device 39 is provided with a positioning pin 14, which is matched with the positioning hole 8; when the positioning pin 14 fixes the pedal device 39 on different wheels
  • the straight rod positioning hole 8 is engaged with the steering mechanism 2, there are many different movement modes, which are as follows:
  • the steering mechanism 2 of the front wheel 1 is fixed, and the front and rear wheels 1, 1 ' can be driven at the same time. At this time, the rear wheel control direction, the front and rear wheels 1, 1 'the simultaneous driving mode;
  • the steering mechanism 2 and the pedal device 39 of the front and rear wheels 1, 1 ' are not fixed. At this time, the front and rear wheel control directions are used, and the front and rear wheels are simultaneously driven; the difficulty is the highest, and the skilled player can challenge the limit. ;
  • the front and rear wheels 1, 1 'the pedal device 39 are all fixed, and the steering mechanism 2 of the front wheel 1 is fixed. At this time, only the rear wheel is used to control the direction of sliding;
  • front and rear wheels 1, 1 ' pedal device 39 are all fixed, front and rear wheels 1,
  • the steering mechanism 2 of 1 ' is not fixed. At this time, the front and rear wheels are simultaneously controlled to slide in the direction, and the front and rear wheel waves can be swung in the direction of travel, and the periodic force is applied to the inner side at the same time, which will generate a component in the direction of travel. , thereby driving the car forward, that is, achieving front and rear wheel cycle swing drive.
  • Two connecting brake pads 31 having a certain arc and two snaps 28 for fixing the brake pads 31 are disposed on the connecting rod 29, and the positions and angles of the two buckles 28 and the angle of the brake pads 31 can be passed as needed.
  • the bolt 32 is adjusted, and the brake pad 31 is free to rotate relative to the buckle 28.
  • a manual brake device 5 is mounted on the fork 25 of the steering mechanism 2, the manual brake device including a brake lever 33, a brake wire 34 and a brake pad 35. Like a conventional bicycle brake mechanism, two corresponding brake pads 35 pass through a washer. Mounted on the fork 25 separately.
  • the seat mechanism 3 can be attached with a cushion mechanism 43 that is easy to handle and retractable.
  • the handrail lever 37 can be connected to the fork frame 25, and the user can assist by hand when driving initially, and it is easier to control the center of gravity when the person drives the vehicle to balance.
  • the connecting structure 3 is movably connected, and the front and rear wheels 1, 1 ' can be rotated with the steering mechanism 2, the connecting block 23 can also be rotated, so that the loose bolt 30 and the bolt 27 can be conveniently Folding it is convenient for carrying and reducing the space occupied.

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

Abstract

Ce vélo de sport servant de scooter présente une roue avant et une roue arrière (1, 1') et un mécanisme de connexion (3). Un mécanisme de guidage (2) et un mécanisme de conduite (4) sont montés sur la roue avant et la roue arrière respectivement. Le mécanisme de conduite comprend des châssis à barres droites (6) à parois coulissantes et des traverses (7) à arcs circulaires, une unité de pédale (39), des pignons (11) et un ressort (16). Les châssis sont connectés aux fourches (25) du mécanisme de guidage. Le ressort est monté sur le châssis. Une extrémité de l'unité de pédale est connectée au ressort, alors que l'autre extrémité est connectée à l'embrayage via une transmission. Les pignons s'engrènent avec la roue interne d'un anneau (21) de roue. Des orifices (8) sont ménagés sur la tige droite et les broches d'emplacement (15) se trouant sur l'unité de pédale. Les orifices correspondent aux broches d'emplacement. Des coulisseaux (41) sont placés de part et d'autre de la dent interne de l'anneau de roue et les coulisseaux s'imbriquent avec les traverses au moyen des arcs circulaires. L'invention allie les fonctions à la fois de scooter et de vélo et peut servir au déplacement, au divertissement et à l'exercice physique, notamment pour les amateurs de sports extrêmes.
PCT/CN2006/002221 2005-08-29 2006-08-29 Velo de sport servant de scooter WO2007025471A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200510093720.8 2005-08-29
CNB2005100937208A CN100335346C (zh) 2005-08-29 2005-08-29 一种能兼作滑板车的运动型自行车

Publications (1)

Publication Number Publication Date
WO2007025471A1 true WO2007025471A1 (fr) 2007-03-08

Family

ID=36092612

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2006/002221 WO2007025471A1 (fr) 2005-08-29 2006-08-29 Velo de sport servant de scooter

Country Status (2)

Country Link
CN (1) CN100335346C (fr)
WO (1) WO2007025471A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101016955B1 (ko) 2010-12-14 2011-02-25 이창권 자전거
CN111329520A (zh) * 2020-04-04 2020-06-26 李明红 一种临时固定可调支架

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9764790B2 (en) 2015-07-23 2017-09-19 Ford Global Technologies, Llc Transportation device foldable between personal transporter and bicycle configurations

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2670740A1 (fr) * 1990-12-20 1992-06-26 Show Lang Huang Vehicule pliable a deux roues du type patinette a pedales.
DE10057394A1 (de) * 2000-11-18 2002-09-26 Denis Pecic Wellenantrieb mit einer Antriebsachse für Tretroller
CN1389368A (zh) * 2001-06-06 2003-01-08 陈瑞光 踏板车
WO2003008261A1 (fr) * 2001-07-19 2003-01-30 Woonha Baek Vehicule actionne par l'utilisateur, a plaque pour le pied effectuant un mouvement ascendant et descendant
US6769706B2 (en) * 2001-12-19 2004-08-03 Johnny Chow Pedal powered scooter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2306167Y (zh) * 1997-09-01 1999-02-03 王仲明 步行式自行车
CN2440742Y (zh) * 1999-02-10 2001-08-01 黄昌友 一种全新概念自行车
CN1280933A (zh) * 2000-08-28 2001-01-24 王正峰 折叠式滑板自行车
TW498035B (en) * 2001-01-15 2002-08-11 Jui-Kuang Chen Pedaling car
CN2464616Y (zh) * 2001-02-14 2001-12-12 邦格企业股份有限公司 传动式运动休闲车
CN2820693Y (zh) * 2005-08-29 2006-09-27 周安定 一种能兼作滑板车的运动型自行车

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2670740A1 (fr) * 1990-12-20 1992-06-26 Show Lang Huang Vehicule pliable a deux roues du type patinette a pedales.
DE10057394A1 (de) * 2000-11-18 2002-09-26 Denis Pecic Wellenantrieb mit einer Antriebsachse für Tretroller
CN1389368A (zh) * 2001-06-06 2003-01-08 陈瑞光 踏板车
WO2003008261A1 (fr) * 2001-07-19 2003-01-30 Woonha Baek Vehicule actionne par l'utilisateur, a plaque pour le pied effectuant un mouvement ascendant et descendant
US6769706B2 (en) * 2001-12-19 2004-08-03 Johnny Chow Pedal powered scooter

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101016955B1 (ko) 2010-12-14 2011-02-25 이창권 자전거
WO2012081876A2 (fr) * 2010-12-14 2012-06-21 Lee Chang Kwon Bicyclette
WO2012081876A3 (fr) * 2010-12-14 2012-09-07 Lee Chang Kwon Bicyclette
CN111329520A (zh) * 2020-04-04 2020-06-26 李明红 一种临时固定可调支架

Also Published As

Publication number Publication date
CN100335346C (zh) 2007-09-05
CN1740041A (zh) 2006-03-01

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