KR101016955B1 - Bicycle - Google Patents

Bicycle Download PDF

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Publication number
KR101016955B1
KR101016955B1 KR1020100127356A KR20100127356A KR101016955B1 KR 101016955 B1 KR101016955 B1 KR 101016955B1 KR 1020100127356 A KR1020100127356 A KR 1020100127356A KR 20100127356 A KR20100127356 A KR 20100127356A KR 101016955 B1 KR101016955 B1 KR 101016955B1
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KR
South Korea
Prior art keywords
wheel
frame
bicycle
shaft
gears
Prior art date
Application number
KR1020100127356A
Other languages
Korean (ko)
Inventor
이창권
Original Assignee
이창권
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 이창권 filed Critical 이창권
Priority to KR1020100127356A priority Critical patent/KR101016955B1/en
Application granted granted Critical
Publication of KR101016955B1 publication Critical patent/KR101016955B1/en
Priority to PCT/KR2011/009558 priority patent/WO2012081876A2/en

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    • 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
    • B62M1/24—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers
    • B62M1/30—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers characterised by the use of intermediate gears
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B19/00—Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group
    • 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
    • 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 SIDE-CARS, FORECARS, OR THE LIKE
    • B62K25/00—Axle suspensions
    • 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
    • B62K25/00—Axle suspensions
    • B62K25/005—Axle suspensions characterised by the axle being supported at one end only
    • 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
    • B62K3/02—Frames
    • B62K3/04—Frames having a substantially horizontal top bar
    • 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
    • B62M1/36—Rider propulsion of wheeled vehicles with rotary cranks, e.g. with pedal cranks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2900/00—Purpose of invention
    • B60B2900/10—Reduction of
    • B60B2900/111—Weight

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

Abstract

The present invention relates to a bicycle, and the front and rear wheels 18 and 22 are rotatably connected to guide rings 16 and 20 fixed to the handle shaft 50 and the frame 12, respectively, consisting of wheels and tires. In addition, the left and right pedals 24 and 26 are installed to be operated by the elastic ball 68, but the fan gears 28 and 30 of the left and right pedals 24 and 26 are respectively reduced gears 32 and 34. And mesh with the internal gear 42 fixed to the wheel of the rear wheel 22 through the spur gear 40 fixed to the shaft 72 of the one-way gears 36 and 38 and the one-way gears 36 and 38. The front and rear wheels 18 and 22 have no wheel axles and spokes, and the pedals 24 and 26 can provide bicycles of a new concept in which rotational force is given to the rear wheels by a seesaw operation.

Figure R1020100127356

Description

Bicycle {BICYCLE}

The present invention relates to a new concept bicycle which does not require the wheel shaft of the front and rear wheels and does not require rotation of the pedal.

Generally, the front and rear wheels, each of which is composed of tire wheels and wheel shafts connected to several wheels, are rotatably connected to the handle shaft and frame side, respectively, so that the rotational force is applied to the rear wheels through the pedal shaft connected to the wheel shaft and the chain belt of the rear wheel. If given, it is configured to travel.

Therefore, the production of the front and rear wheels is difficult to manufacture as it requires a wheel shaft and several wheels, respectively, and this leads to an increase in the manufacturing cost of the bicycle, as well as to increase the weight is difficult to handle as well as to reduce the driving performance.

In addition, when the rotational force is given to the rear wheel by the rotation of the pedal shaft, as much power is required to step on the pedal, it takes a lot of power, and this causes the driving performance of the bicycle to fall further.

Furthermore, due to the wheel shaft and the spokes of the front and rear wheels, the width of the design deformation is very limited, and there are many problems such as being unable to maintain a simple appearance.

It is an object of the present invention to provide a new concept bicycle which does not require the wheel shafts of the front and rear wheels and can obtain propulsion by the seesaw operation of the pedals.

The present invention for achieving the above object is the front wheel is installed to rotate along the guide ring fixed to the handle side and the rear wheel is installed to rotate along the guide ring fixed to the frame side, the left and right pedals and fan gear and The gear is engaged with the internal gear of the rear wheel through the one-way gear and is configured to give rotational force to the rear wheel by the seesaw operation of the left and right pedals.

The bicycle 10 of the present invention is the front and rear wheels (18, 22) are not easy to manufacture the wheel shaft and the wheel connecting the wheel shaft and the wheel, respectively, and the manufacturing cost can be significantly reduced, thereby increasing the price competitiveness of the product Not only can it be supplied, but it can also be supplied to consumers at a lower cost, and furthermore, it is easy to handle and improves driving performance with light weight.

In addition, by providing the rotational force to the rear wheel 22 by the seesaw operation of the pedals (24) and (26), the weight can be used during the operation of the pedal for driving, thereby improving the running performance of the bicycle, and in particular the front and rear wheels ( 18) and (22) have the effect of being able to provide a new concept bicycle 10 that has never been seen yet as simple as not requiring the wheel axle and spokes.

1: Front schematic diagram of the present invention
2 is a schematic side view of the present invention
3 is a schematic side view of a frame and a handle used in the present invention
4 is a cross-sectional configuration of the present invention
5 is a main cross-sectional configuration of the present invention
6 is a partial perspective view of the present invention

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, wherein like reference numerals are used to designate like elements in the drawings, It will be omitted for the sake of clarity.

1 is a front schematic view of the present invention, FIG. 2 is a side schematic view of the present invention, wherein the bicycle 10 of the present invention is connected to a guide ring 16 fixed to the handle 14 in front of the frame 12 in front of the wheel ( 18 is idly rotatably connected, and the rear wheel 22 is idly rotatably connected to the guide ring 20 fixed to the rear of the frame 12, and the left and right pedals 24 and 26 are installed on the frame 12 side. ) Is engaged with the internal gear 42 of the rear wheel 22 through the fan gear 28, 30, the reduction gear 32, 34, the one-way gear 36, 38 and the spur gear 40, respectively. It is configured to be.

3 shows a frame and a handle used in the present invention, the frame 12 used in the present invention has a saddle formed in the upper rear portion, the lower lower portion of the arc-shaped fixing piece for fixing the guide ring 20 ( 46 is formed, the pedal connection portion 48 is formed in the front lower portion of the fixing piece 46.

In addition, the handle 14 is rotatably connected to the engaging portion in front of the frame 12 via the handle shaft 50, and an arc-shaped fixing piece 54 for connecting and fixing the guide ring 16 to the lower end of the handle shaft 50 ) Is formed.

However, it should be noted that the frame used in the present invention may have a hinge at the center so that the bicycle can be folded during storage and movement.

4 is a front cross-sectional view of the present invention, the front and rear wheels 18 and 22 are each made of wheels and tires are rotatably connected to the outside of the guide rings 16 and 20, and guide rings 16 and 20. In order to smoothly rotate the wheels (18) and (22) from the wheel, simply install a bearing between the wheels of the guide rings (16) (2) and the wheels (18) and (22). It should be noted that it may be used.

5 is a cross-sectional view of the main portion of the present invention, Figure 6 is a partial exploded perspective view of the present invention, the pedals 24, 26 is a left and right pair, either pedal 24 through the shaft tube 56 through the frame 12 ) Is coupled to the shaft hole 58 has a fan gear 28 is fixed to the end of the shaft tube 56, and another pedal 26 is the shaft tube 56 of any one pedal 24 through the shaft 60 The fan gear 30 is fixed to the end of the shaft 60 to penetrate through, and the left and right pedals 24 and 26 are axial pins 66 in the frame 12 between the coupling grooves 62 and 64 facing each other. The upper and lower ends of the elastic sphere 68 connected to the coupling is configured to be a seesaw operation.

Also, the fan gears 28 and 30 of the left and right pedals 24 and 26 are engaged with the small gears of the reduction gears 32 and 34 connected to the frame 12 by the shaft pins 70, respectively. The large gears of the gears 32 and 34 are engaged with the one-way gears 36 and 38 of the shaft rod 72, which rotate from the frame 12, respectively, and are meshed with the internal gear 42 of the rear wheel 22. The spur gear 40 is fixed to the shaft rod 70 in which the one-way gears 36 and 38 are fitted to transmit the rotational force given by the pedals 24 and 26 to the rear wheels 22.

The front and rear wheels 18 and 22 are configured such that the front and rear wheels 18 and 22 are configured to rotate from the guide rings 16 and 20 to the outside of the guide rings 16 and 20, respectively, by bearings or superconductors. ) Structure can be simplified, and manufacturing cost can be reduced.

In addition, when the front and rear wheels 18 and 22 are formed in a simple ring shape without wheel shafts or spokes, it is possible to provide a new concept of bicycle 10 that has never been seen yet simple.

On the other hand, when using the bicycle 10 of the present invention, when the pedal is rotated downward by applying a force to any one of the left and right pedals 24 and 26, the elastic sphere 68 between the left and right pedals 24 and 26. As the shaft pin 66 rotates on the shaft, the other pedal repeats the seesaw operation that rotates upward, and the left and right pedals 24 and 26 in the seesaw operation of the left and right pedals 24 and 26. The gears 28 and 30 rotate the one-way gears 36 and 38 through the reduction gears 32 and 34, respectively, to impart rotational force in one direction to the shaft rod 72 to which the spur gear 40 is fixed. Therefore, the rotational force is given to the rear wheel 22 engaged with the spur gear 40 through the internal gear 42.

And the left and right pedals 24, 26 when the pedals 24, 26 for the rotational force is given to the rear wheel of the present invention bicycle 10 is configured to seesaw operation, when the pedal is stepped up and down movement is required It is not as hard as it is, so you can easily step on your weight and improve your driving performance.

(10)-Bike (12)-Frame
(14)-Handle (16) (20)-Guiding Ring
(18)-Front Wheel (22)-Rear Wheel
(24) (26)-Pedal (28) (30)-Debt Gear
(32) (34)-Reduction Gear (36) (38)-One-Way Gear
(40)-Spur Gears (42)-Internal Gears
(46) (54)-Fixed (48)-Pedal Connection
(50)-Handle Shaft (56)-Shaft Tube
(58)-Soccer (60) (72)-Stem
(62) (64)-Mating Groove (66) (70)-Shaft Pin
(68)-Elastic sphere

Claims (4)

The front wheel is connected to the handle shaft at the front of the frame, and the rear wheel is connected to the rear of the frame to provide rotational force to the rear wheel by the operation of the left and right pedals, and the front and rear wheels 18 and 22 are made of wheels and tires, respectively. In the bicycle rotatably connected to the guide ring (16) and (20), which is connected to the (50) and the frame (12), the front and rear wheels (18) and (22) are guide rings (16) and (20), respectively. Bicycle configured to rotate by the superconductor having between. delete delete In the bicycle, the front wheel is connected to the handle shaft in front of the frame, and the rear wheel is connected to the rear of the frame, and the rear wheel is connected to the rear wheel by the operation of the left and right pedals. It is installed to rotate with the same central axis in 12) is connected to the frame 12 side by the shaft pin 66, the seesaw operation by the elastic sphere 68 is installed between the coupling grooves 62, 64, left and right Pedals 24 and 26 are engaged with reduction gears 32 and 34 via fan gears 28 and 30, respectively, and reduction gears 32 and 34 are shafts 72 on the frame 12 side. ) And the spherical gear 40 fixed to the shaft bar 72 is engaged with the internal gear 42 fixed to the wheel of the rear wheel 22. Bicycle characterized in that.
KR1020100127356A 2010-12-14 2010-12-14 Bicycle KR101016955B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020100127356A KR101016955B1 (en) 2010-12-14 2010-12-14 Bicycle
PCT/KR2011/009558 WO2012081876A2 (en) 2010-12-14 2011-12-13 Bicycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100127356A KR101016955B1 (en) 2010-12-14 2010-12-14 Bicycle

Publications (1)

Publication Number Publication Date
KR101016955B1 true KR101016955B1 (en) 2011-02-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100127356A KR101016955B1 (en) 2010-12-14 2010-12-14 Bicycle

Country Status (2)

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KR (1) KR101016955B1 (en)
WO (1) WO2012081876A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180040518A (en) * 2015-05-04 2018-04-20 오르비스 휠스, 인코포레이션 Centerless wheel assembly

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103640426B (en) * 2012-12-22 2017-01-11 摩尔动力(北京)技术股份有限公司 Steering mechanism of wheel
US8950772B1 (en) 2013-09-15 2015-02-10 Kyle Edward Yarberry Lightweight cantilever bicycle frame
CN104443240B (en) * 2014-12-12 2017-01-04 开封大学 Bicycle driven by non-spoke and non-chain gear
GB2538108A (en) * 2015-05-08 2016-11-09 Artemev Timur Foot exercising device and self-balancing powered unicycle device incorporating the same
CN106114726A (en) * 2016-07-29 2016-11-16 杭州非古科技有限公司 A kind of hollow wheel Segway Human Transporter

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0524572A (en) * 1991-07-23 1993-02-02 Toyota Autom Loom Works Ltd Bicycle
JP2003118674A (en) 2001-10-11 2003-04-23 Atsushi Saito Bicycle
WO2007025471A1 (en) 2005-08-29 2007-03-08 Anding Zhou Sports bicycle capable of being used as scooter
US7581611B1 (en) * 2005-06-03 2009-09-01 Rehco, Llc Two-wheel vehicle with a tilt mechanism and stability mechanism

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100287132B1 (en) * 1998-06-09 2001-05-02 이종훈 Horizontal axis flywheel energy storage device using high temperature superconducting bearing

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0524572A (en) * 1991-07-23 1993-02-02 Toyota Autom Loom Works Ltd Bicycle
JP2003118674A (en) 2001-10-11 2003-04-23 Atsushi Saito Bicycle
US7581611B1 (en) * 2005-06-03 2009-09-01 Rehco, Llc Two-wheel vehicle with a tilt mechanism and stability mechanism
WO2007025471A1 (en) 2005-08-29 2007-03-08 Anding Zhou Sports bicycle capable of being used as scooter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180040518A (en) * 2015-05-04 2018-04-20 오르비스 휠스, 인코포레이션 Centerless wheel assembly
KR102002340B1 (en) 2015-05-04 2019-07-22 오르비스 휠스, 인코포레이션 Centerless wheel assembly

Also Published As

Publication number Publication date
WO2012081876A2 (en) 2012-06-21
WO2012081876A3 (en) 2012-09-07

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