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WO2012081876A2 - Bicycle - Google Patents

Bicycle Download PDF

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Publication number
WO2012081876A2
WO2012081876A2 PCT/KR2011/009558 KR2011009558W WO2012081876A2 WO 2012081876 A2 WO2012081876 A2 WO 2012081876A2 KR 2011009558 W KR2011009558 W KR 2011009558W WO 2012081876 A2 WO2012081876 A2 WO 2012081876A2
Authority
WO
WIPO (PCT)
Prior art keywords
wheel
frame
shaft
rear wheel
bicycle
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/KR2011/009558
Other languages
French (fr)
Korean (ko)
Other versions
WO2012081876A3 (en
Inventor
이창권
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
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2012081876A2 publication Critical patent/WO2012081876A2/en
Publication of WO2012081876A3 publication Critical patent/WO2012081876A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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

Definitions

  • 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 the rotation of the pedal.
  • 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 the 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.
  • 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.
  • the width of the design deformation is very limited, and there are many problems such as being unable to maintain a simple appearance.
  • 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 be supplied at a lower cost to consumers, and furthermore, it is easy to handle and improves driving performance with light weight.
  • FIG. 3 is a schematic side view of a frame and a handle used in the present invention
  • FIG. 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • the wheels (18) and (22) 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.
  • FIG. 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
  • 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
  • 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.
  • 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.
  • 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.
  • 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.

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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 novel concept bicycle in which both a front wheel (18) and a rear wheel (22) are formed of a wheel and a tyre and is rotatably installed in the respective guide rings (16, 20) fixed at a handle shaft (50) and a frame (12), respectively, and a left pedal (24) and a right pedal (26) make a seesaw movement by an elastic member (68). Fan-shaped gears (28, 30) of left and right pedals (24, 26) are engaged with an internal gear (42) fixed at the wheel of the rear wheel (22) through deceleration gears (32, 34), one-way gears (36, 38) and a spur gear (40) connected to and fixed at a shaft (72) of the one-way gears (36, 38). Thus, the front and rear wheels (18, 22) have no wheel shaft and no spoke, and the pedals (24, 26) make a seesaw movement to provide the rear wheel (22) with rotating force.

Description

자전거bicycle

본 발명은 앞뒤바퀴의 바퀴축을 필요치 않고 또 페달의 회전을 요하지 않는 신개념 자전거에 관한 것이다.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 the rotation of the pedal.

일반적으로 자전거는 각각 타이어휠과 바퀴축이 여러개의 바퀴살로 연결구성되는 앞뒤바퀴가 각각 핸들축과 프레임측에 회전가능케 연결설치되어 뒷바퀴의 바퀴축과 체인벨트로 연결되는 페달축을 통하여 뒷바퀴에 회전력이 주어지게 되면 주행이 이루어지도록 구성된다.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 the 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.

따라서 앞뒤바퀴의 제작시 각각 바퀴축 및 여러개의 바퀴살을 필요로 하는 만큼 제작이 어렵고 또 이로 인하여 자전거의 제조원가상승을 가져오게 됨은 물론 중량증가로 이어져 취급이 어려울 뿐 아니라 주행성능을 저하시키게 된다.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.

또한 페달축의 회전에 의해 뒷바퀴에 회전력이 주어질 경우 페달을 밟아주는데 큰 힘을 필요로 하는만큼 힘이 많이 소요될 뿐 아니라 이로 인하여 자전거의 주행성능은 더욱 떨어지게 된다.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.

더 나아가 앞뒤바퀴가 갖는 바퀴축 및 바퀴살로 인하여 디자인변형의 폭이 매우 제한될 뿐 아니라 심플한 외관을 유지할 수가 없게 되는 등의 많은 문제점들이 있는 것이다.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.

본 발명의 목적은 앞뒤바퀴의 바퀴축을 필요치 않고 또 페달의 시소작동으로 추진력을 얻을 수가 있는 신개념 자전거를 제공하는데 있다.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.

상기한 목적달성을 위한 본 발명 자전거는 앞바퀴는 핸들측에 연결고정된 안내링을 따라 회전하도록 설치되고 또 뒷바퀴는 프레임측에 연결고정된 안내링을 따라 회전하도록 설치되며, 좌우페달은 부채기어 및 일방향기어를 통하여 뒷바퀴가 갖는 내접기어와 치합되어 좌우페달의 시소작동으로 뒷바퀴에 회전력이 주어지도록 구성함을 특징으로 한다.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.

본 발명 자전거(10)는 앞뒤바퀴(18)(22)는 각각 바퀴축 및 바퀴축과 휠을 연결하는 바퀴살을 필요치 않는만큼 제작이 용이하고 또 제조원가를 현저히 절감할 수가 있어 제품의 가격경쟁력을 높여줄 수가 있을 뿐 아니라 수요자들에게 보다 저렴하게 공급할 수가 있게 되며, 더 나아가 경량화로 취급이 용이함은 물론 주행성능을 높여줄 수가 있게 된다.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 be supplied at a lower cost to consumers, and furthermore, it is easy to handle and improves driving performance with light weight.

또한 페달(24)(26)의 시소작동으로 뒷바퀴(22)에 회전력이 주어지도록 함으로서 주행을 위한 페달의 작동시 체중을 이용할 수가 있어 자전거의 주행성능을 높여줄 수가 있게 되며, 특히 외관상 앞뒤바퀴(18)(22)는 바퀴축 및 바퀴살을 필요치 않는만큼 심플하면서 이제껏 볼 수 없었던 신개념 자전거(10)를 제공할 수가 있게 되는 등의 효과가 있는 것이다.In addition, by providing the rotational force to the rear wheel 22 by the seesaw operation of the pedals (24) and (26), it is possible to use the weight during the operation of the pedal for driving, thereby improving the running performance of the bicycle, 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.

도 1 : 본 발명의 정면개략도1: Front schematic diagram of the present invention

도 2 : 본 발명의 측면개략도2 is a schematic side view of the present invention

도 3 : 본 발명에 이용되는 프레임 및 핸들의 측면개략도3 is a schematic side view of a frame and a handle used in the present invention

도 4 : 본 발명의 정단면구성도4 is a cross-sectional configuration of the present invention

도 5 : 본 발명의 요부단면구성도5 is a main cross-sectional configuration of the present invention

도 6 : 본 발명의 요부분해사시도6 is a partial perspective view of the present invention

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

(10)--자전거 (12)--프레임(10)-Bike (12)-Frame

(14)--핸들 (16)(20)--안내링(14)-Handle (16) (20)-Guiding Ring

(18)--앞바퀴 (22)--뒷바퀴(18)-Front Wheel (22)-Rear Wheel

(24)(26)--페달 (28)(30)--부채기어(24) (26)-Pedal (28) (30)-Debt Gear

(32)(34)--감속기어 (36)(38)--일방향기어(32) (34)-Reduction Gear (36) (38)-One-Way Gear

(40)--평기어 (42)--내접기어(40)-Spur Gears (42)-Internal Gears

(46)(54)--고정편 (48)--페달연결부(46) (54)-Fixed (48)-Pedal Connection

(50)--핸들축 (56)--축관(50)-Handle Shaft (56)-Shaft Tube

(58)--축공 (60)(72)--축봉(58)-Soccer (60) (72)-Stem

(62)(64)--결합홈 (66)(70)--축핀(62) (64)-Mating Groove (66) (70)-Shaft Pin

(68)--탄성구(68)-Elastic sphere

이하 본 발명의 바람직한 실시예를 첨부한 도면에 의거 상세히 설명하기로 하며, 다만 도면들 중 동일한 구성요소들은 가능한 동일부호로 기재하고, 관련된 공지기술이나 기능에 대한 구체적인 설명은 본 발명의 요지가 모호해지지 않도록 하기 위하여 생략하기로 한다.DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, in which like elements are denoted by the same reference numerals as possible, and detailed descriptions of related known technologies or functions are unclear to the gist of the present invention. It will be omitted in order not to be supported.

도 1은 본 발명의 정면개략도이고, 도 2는 본 발명의 측면개략도로서, 본 발명 자전거(10)는 프레임(12) 전방의 핸들(14)측에 연결고정된 안내링(16)에 앞바퀴(18)가 공회전가능케 연결설치되고, 프레임(12) 후방에 연결고정된 안내링(20)에는 뒷바퀴(22)가 공회전가능케 연결설치되며, 프레임(12)측에 설치되는 좌우페달(24)(26)은 각각 부채기어(28)(30)와 감속기어(32)(34)와 일방향기어(36)(38) 및 평기어(40)를 통하여 뒷바퀴(22)가 갖는 내접기어(42)와 치합되도록 구성된다.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.

도 3은 본 발명에 이용되는 프레임 및 핸들을 나타낸 것으로서, 본 발명에 이용되는 프레임(12)은 후방상부에 안장이 형성되고, 후방하부에는 안내링(20)을 고정하기 위한 호형의 고정편(46)이 형성되며, 고정편(46)의 전방 하부에는 페달연결부(48)가 연장형성된다.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.

또한 핸들(14)은 핸들축(50)을 통하여 프레임(12) 전방에 갖는 결합부에 회전가능케 연결되고 또 핸들축(50) 하단에 안내링(16)을 연결고정하는 호형의 고정편(54)이 형성된다.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.

다만 본 발명에 이용되는 프레임은 중앙부에 힌지 등을 갖도록 하여 보관 및 이동시 자전거를 접을 수 있도록 할 수도 있음을 유의하여야 한다.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.

도 4는 본 발명의 정단면구성도로서, 앞뒤바퀴(18)(22)는 각각 휠 및 타이어로 이루어져 안내링(16)(20) 외측에 회전가능케 연결설치되는데, 안내링(16)(20)으로부터 바퀴(18)(22)의 회전이 원활하게 이루어지도록 하기 위하여 간단하게는 안내링(16)(2)과 바퀴(18)(22)의 휠 사이에 베어링을 끼워 설치해 주는 것이나, 초전도체가 이용될 수도 있음을 유의하여야 한다.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.

도 5는 본 발명의 요부단면구성도이고, 도 6은 본 발명의 요부분해사시도로서, 페달(24)(26)은 좌우한쌍으로서 어느 한 페달(24)은 축관(56)을 통하여 프레임(12)이 갖는 축공(58)에 결합되어 축관(56) 단부에 부채기어(28)가 연결고정되고 또 다른 한 페달(26)은 축봉(60)을 통하여 어느 한 페달(24)의 축관(56)을 관통하도록 하여 축봉(60) 단부에 부채기어(30)가 연결고정되며, 좌우페달(24)(26)은 서로 마주하는 결합홈(62)(64) 사이에 프레임(12)에 축핀(66)으로 연결되는 탄성구(68)의 상하단부가 결합되게 하여 시소작동이 이루어지도록 구성된다.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.

또한 좌우페달(24)(26)이 갖는 부채기어(28)(30)는 각각 프레임(12)측에 축핀(70)으로 연결된 감속기어(32)(34)의 작은기어와 치합되게 하고 또 감속기어(32)(34)의 큰기어는 각각 프레임(12)으로부터 회전하는 축봉(72)의 일방향기어(36)(38)와 치합되게 하며, 뒷바퀴(22)의 내접기어(42)와 치합되는 평기어(40)는 일방향기어(36)(38)가 끼워 설치되는 축봉(70)에 연결고정되어 페달(24)(26)에 의해 주어지는 회전력을 뒷바퀴(22)에 전달해 주도록 구성된다.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.

본 발명은 앞뒤바퀴(18)(22)가 각각 안내링(16)(20) 외측에 안내링(16)(20)으로부터 베어링이나 또는 초전도체 등에 의해 회전하도록 구성되는만큼 앞뒤바퀴(18)(22)의 구조를 간단히 할 수가 있어 제작시 제조원가를 절감할 수가 있게 된다.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.

또한 앞뒤바퀴(18)(22)가 바퀴축이나 바퀴살없이 단순한 링형으로 형성될 경우 심플하면서 이제껏 볼 수 없었던 신개념의 자전거(10)를 제공할 수가 있게 된다.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.

한편 본 발명 자전거(10)의 이용시에는 좌우페달(24)(26) 중 어느 한 페달에 힘을 가하여 해당 페달이 하방으로 회전하게 되면 좌우페달(24)(26) 사이에 갖는 탄성구(68)가 축핀(66)을 축으로 회전함에 따라 다른 한 페달은 상방으로 회전하는 시소작동을 반복하게 되는데, 이러한 좌우페달(24)(26)의 시소작동시 좌우페달(24)(26)이 갖는 부채기어(28)(30)는 각각 감속기어(32)(34)를 통하여 일방향기어(36)(38)를 회전시켜서 평기어(40)가 연결고정되는 축봉(72)에 일방향으로 회전력을 부여해 주게 되므로 평기어(40)와는 내접기어(42)를 통하여 치합되는 뒷바퀴(22)에 회전력이 주어지게 된다.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.

그리고 본 발명 자전거(10)의 뒷바퀴에 회전력이 주어지도록 하기 위한 페달(24)(26)의 작동시 좌우페달(24)(26)이 시소작동하도록 구성됨에 따라 페달을 밟을시에는 상하운동을 필요로하는만큼 큰 힘들이지 않고 체중을 이용하여 쉽게 밟아줄 수가 있을 뿐 아니라 주행성능을 향상시켜 줄 수가 있게 되는 것이다.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.

Claims (2)

프레임 전방의 핸들축에 앞바퀴가 연결설치되고 또 프레임 후방에는 뒷바퀴가 연결설치되어 좌우페달의 작동에 의해 뒷바퀴에 회전력이 주어지며, 앞뒤바퀴(18)(22)는 각각 휠과 타이어로 이루어져 핸들축(50)과 프레임(12)에 연결고정되는 안내링(16)(20)에 회전가능케 연결설치되는 자전거에 있어서, 상기 앞뒤 바퀴(18)(22)는 각각 안내링(16)(20)과의 사이에 갖는 초전도체에 의해 회전하도록 구성함을 특징으로 하는 자전거.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. 프레임 전방의 핸들축에 앞바퀴가 연결설치되고 또 프레임 후방에는 뒷바퀴가 연결설치되어 좌우페달의 작동에 의해 뒷바퀴에 회전력이 주어지도록 구성되는 자전거에 있어서, 상기 좌우페달(24)(26)은 프레임(12)에 같은 중심축을 갖고 회전하도록 설치하여 프레임(12)측에 축핀(66)으로 연결설치되어 결합홈(62)(64) 사이에 설치되는 탄성구(68)에 의해 시소작동되게 하고, 좌우페달(24)(26)은 각각 부채기어(28)(30)를 통하여 감속기어(32)(34)와 치합되게 하고, 감속기어(32)(34)는 프레임(12)측의 축봉(72)에 끼워진 일방향기어(36)(38)와 치합되게 하며, 축봉(72)에 연결고정된 평기어(40)는 뒷바퀴(22)의 휠에 연결고정되는 내접기어(42)와 치합되도록 구성함을 특징으로 하는 자전거.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.
PCT/KR2011/009558 2010-12-14 2011-12-13 Bicycle Ceased WO2012081876A2 (en)

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CN103640426A (en) * 2012-12-22 2014-03-19 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
CN104443240A (en) * 2014-12-12 2015-03-25 开封大学 Spoke-less, chainless and gear-driven bicycle
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

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JPH0524572A (en) * 1991-07-23 1993-02-02 Toyota Autom Loom Works Ltd Bicycle
KR100287132B1 (en) * 1998-06-09 2001-05-02 이종훈 Horizontal axis flywheel energy storage device using high temperature superconducting bearing
JP3616924B2 (en) 2001-10-11 2005-02-02 篤史 齋藤 bicycle
US7581611B1 (en) * 2005-06-03 2009-09-01 Rehco, Llc Two-wheel vehicle with a tilt mechanism and stability mechanism
CN100335346C (en) 2005-08-29 2007-09-05 周安定 Sports bicycle capable of being used as scooter

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CN103640426A (en) * 2012-12-22 2014-03-19 摩尔动力(北京)技术股份有限公司 Steering mechanism of wheel
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
CN104443240A (en) * 2014-12-12 2015-03-25 开封大学 Spoke-less, chainless and gear-driven bicycle
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

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