KR200324640Y1 - Power transmission device of a two-wheeled vehicle - Google Patents

Power transmission device of a two-wheeled vehicle Download PDF

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Publication number
KR200324640Y1
KR200324640Y1 KR20-2003-0017226U KR20030017226U KR200324640Y1 KR 200324640 Y1 KR200324640 Y1 KR 200324640Y1 KR 20030017226 U KR20030017226 U KR 20030017226U KR 200324640 Y1 KR200324640 Y1 KR 200324640Y1
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KR
South Korea
Prior art keywords
power transmission
wheeled vehicle
rim
sprocket
guide roller
Prior art date
Application number
KR20-2003-0017226U
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Korean (ko)
Inventor
이슬기
Original Assignee
이슬기
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Priority to KR20-2003-0017226U priority Critical patent/KR200324640Y1/en
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Publication of KR200324640Y1 publication Critical patent/KR200324640Y1/en

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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
    • B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
    • B62M11/02—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of unchangeable ratio
    • 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
    • B62M7/00—Motorcycles characterised by position of motor or engine
    • B62M7/02—Motorcycles characterised by position of motor or engine with engine between front and rear wheels
    • 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
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M9/02—Transmissions characterised by use of an endless chain, belt, or the like of unchangeable ratio
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H13/00—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members
    • F16H13/02—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members without members having orbital motion
    • F16H13/04—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members without members having orbital motion with balls or with rollers acting in a similar manner
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/06—Gearings for conveying rotary motion by endless flexible members with chains

Abstract

본 고안은 이륜 비클의 동력전달장치에 관한 것으로, 그 목적은 전,후륜에 각각 양발을 삽입하여 주행하는 이륜 비클의 동력전달을 확실하게 하도록 하는 이륜 비클을 제공함에 있다. 이는 림과 타이어로 이루어지고, 림의 중앙에 발 안착부가 형성된 전,후륜과, 상기 후륜의 림에 접면되어 상기 후륜을 지지해 주는 복수의 가이드로울러와, 상기 전,후륜의 사이에 설치되어진 엔진을 포함하는 이륜 비클에 있어서, 상기 가이드로울러 중 어느 하나의 일측에 동력전달용 스프라켓을 설치하고, 상기 동력전달용 스프라켓을 상기 엔진에 연결된 원동스프라켓과 연결하도록 하는 것이다.The present invention relates to a power transmission device for a two-wheeled vehicle, the object of which is to provide a two-wheeled vehicle to ensure the power transmission of the two-wheeled vehicle driving by inserting both feet into the front and rear wheels, respectively. It is composed of a rim and a tire, the front and rear wheels formed with foot seats in the center of the rim, a plurality of guide rollers which are in contact with the rim of the rear wheels to support the rear wheels, and the engine installed between the front and rear wheels In the two-wheeled vehicle comprising a, a power transmission sprocket is installed on one side of any one of the guide rollers, and to connect the power transmission sprocket with the motive sprocket connected to the engine.

Description

이륜 비클의 동력전달장치{POWER TRANSMISSION DEVICE OF A TWO-WHEELED VEHICLE}POWER TRANSMISSION DEVICE OF A TWO-WHEELED VEHICLE}

본 고안은 이륜 비클의 동력전달장치에 관한 것으로, 더욱 상세하게는 전,후륜에 양발을 삽입하고 주행하는 이륜 비클의 동력전달을 림을 지지하는 가이드로울러 중의 어느 하나에 동력전달용 스프라켓을 설치하여 후륜을 회전시키도록 함을서, 확실한 동력전달이 가능하게 하는 이륜 비클의 동력전달장치에 관한 것이다.The present invention relates to a power transmission device of a two-wheeled vehicle, more specifically, by installing a power transmission sprocket in any one of the guide rollers for supporting the rim of the power transmission of the two-wheeled vehicle driving the two wheels inserted into the front and rear wheels It relates to a power transmission device of a two-wheeled vehicle that allows for rotational rear wheels, thereby enabling reliable power transmission.

일반적으로 이륜 비클에는 오토바이, 스쿠터 등이 있으며, 주로 근거리 교통수단으로 활용되다가 근래에는 레저 및 스포츠용으로도 동호회를 중심으로 널리 애용되고 있다.In general, two-wheeled vehicles include motorcycles, scooters, and the like, mainly used as a short-distance means of transportation, and in recent years, it is widely used as a center for leisure and sports.

또한, 레저 및 스포츠용으로 사용되는 스노우보드, 서핑보드 등을 타는 것과 같은 느낌을 같도록 육상에서는 모터보드가 사용되고 있으며, 상기 모터보드는 보드에 엔진과 구동바퀴를 장착하고, 경사를 거슬러 올라갔다 미끄러지듯 활강하거나평지를 마치 모터사이클처럼 달릴 수 있는 것이다.In addition, a motor board is used on land to feel like riding a snowboard or a surfboard used for leisure and sports, and the motor board is equipped with an engine and driving wheels on the board and goes up a slope. You can glide down or run flat like a motorcycle.

도 1은 종래에 따른 이륜 비클의 일실시예를 나타내고 있다.1 shows an embodiment of a two-wheeled vehicle according to the prior art.

도시한 바와 같이 이륜 비클은 림(1a)(2a)과 타이어(1b)(2b)로 이루어지고, 림(1a)(2a)의 중앙에 발 안착부(1c)(2c)가 형성된 각각의 전,후륜(1)(2)과, 상기 전,후륜(1)(2)의 림(1a)(2a)에 접면되어 전,후륜(1)(2)을 지지해 주는 복수의 가이드로울러(3)와, 상기 전,후륜(1)(2)의 사이에 설치되어진 엔진(4)과, 상기 엔진(4)에서 발생된 동력을 후륜(2)에 감속하여 전달하는 동력전달수단(5)과, 상기 동력전달수단(5)에서 전달받은 동력으로 상기 후륜(2)의 트레드(tread)홈(2d)을 회전시키는 스핀들(6)로 구성되어 있다.As shown, the two-wheeled vehicle consists of rims 1a and 2a and tires 1b and 2b, each of which has a foot rest portion 1c and 2c formed at the center of the rims 1a and 2a. A plurality of guide rollers (3) which are in contact with the rear wheels (1) (2) and the rims (1a) and (2a) of the front and rear wheels (1) and (2) to support the front and rear wheels (1) and (2) ), An engine (4) installed between the front and rear wheels (1) and (2), power transmission means (5) for decelerating and transmitting the power generated by the engine (4) to the rear wheel (2); And a spindle 6 for rotating the tread groove 2d of the rear wheel 2 by the power transmitted from the power transmission means 5.

또한, 상기 엔진(4)의 출력을 제어하는 가속레버(7)를 손으로 파지하여 속도 조절을 하게 되고, 정지하고자 하는 경우에는 인라인스케이트처럼 비클의 바닥과 지면을 마찰시키거나 방향전환하여 제동하게 된다.In addition, by holding the acceleration lever (7) for controlling the output of the engine 4 by hand to adjust the speed, if you want to stop the friction of the vehicle and the bottom of the vehicle like the inline skates or to change the direction of braking do.

이와 같이 구성된 이륜 비클은 전,후륜(1)(2)의 림(1a)(2a)중앙에 형성된 발안착부(1c)(2c)에 양발을 삽입한 상태에서 엔진(4)에서 발생된 동력을 동력전달수단(5)에서 감속하여 스핀들(6)을 회전시키고, 상기 스핀들(6)에 의해 후륜(2)의 트레드홈(2d)을 회전시켜 비포장험로 주행은 물론 모래밭과 잔디밭 등을 주행하는데 매우 탁월한 기능을 발휘한다.The two-wheeled vehicle configured as described above is the power generated by the engine 4 with both feet inserted into the foot seating portions 1c and 2c formed at the center of the rims 1a and 2a of the front and rear wheels 1 and 2. To rotate the spindle 6 by rotating the tread groove 2d of the rear wheel 2 by the spindle 6, and to drive on a non-experimental road as well as a sand field and a lawn. Very good function.

또한, 몸의 균형유지와 방향전환이 오로지 전,후륜(1)(2)에 삽입된 두발을 통해 이루어지게 되는데 숙달되면, 퀵턴(quick turn)은 물론 윌리(wheelie), 점프(jump), 스텝핑(stepping), 급제동, 슬라이딩(sliding) 등 단계적으로 고급기술에 도전할 수 있는 것이다.In addition, the balance and direction of the body is achieved only by the two feet inserted into the front and rear wheels (1) and (2) when mastered, as well as a quick turn (wheelie), jump (jump), stepping You can challenge advanced technologies in stages such as stepping, braking and sliding.

그러나, 상기와 같은 이륜 비클은 후륜(2)의 트레드홈(2d)과 스핀들(6)이 접촉되어 회전되는데 트레드홈(2d)이 마찰에 의해 마모가 되거나, 타이어의 공기압이 부족하게 되면 동력전달이 원활이 이루어지지 않게 되는 문제점이 있다.However, the two-wheeled vehicle as described above is rotated in contact with the tread groove (2d) and the spindle (6) of the rear wheel (2) when the tread groove (2d) is worn by friction, or the air pressure of the tire is insufficient, power transmission There is a problem that this is not done smoothly.

또한, 진흙등의 험로를 달리게 되면 타이어의 트레드홈(2d)에 이물질이 끼어 동력전달이 원활이 이루어지지 않게 되고, 주행중에 마찰열에 의해 타이어의 트레드홈(2d)에 균열이 발생되어 동력전달이 원활이 이루어지지 않게 되는 문제점이 있다.In addition, when running on a rough road such as mud, foreign matter is caught in the tread grooves 2d of the tire, and power transmission is not performed smoothly. There is a problem that is not made smoothly.

본 고안은 이러한 종래의 문제점을 해결하기 위하여 이루어진 것으로, 그 목적은 전,후륜에 각각 양발을 삽입하여 주행하는 이륜 비클의 동력전달을 확실하게 하도록 하는 이륜 비클을 제공함에 있다.The present invention has been made to solve such a conventional problem, and its object is to provide a two-wheeled vehicle to ensure power transmission of the two-wheeled vehicle driving by inserting both feet into the front and rear wheels, respectively.

도 1은 종래에 따른 이륜 비클의 나타낸 도면.1 is a view of a two-wheeled vehicle according to the prior art.

도 2는 본 고안에 따른 이륜 비클의 측면도.2 is a side view of a two-wheeled vehicle according to the present invention.

도 3은 본 고안에 따른 이륜 비클의 평면도.3 is a plan view of a two-wheeled vehicle according to the present invention.

도 4는 본 고안에 따른 이륜 비클의 동력전달장치의 요부를 나타낸 사시도.Figure 4 is a perspective view showing the main portion of the power transmission device of the two-wheeled vehicle according to the present invention.

도 5는 도 4에 대한 단면도.5 is a cross-sectional view of FIG. 4.

도 6은 본 고안에 따른 이륜 비클에서 림에 미끄럼 방지용 시트가 부착된 상태를 나타낸 단면도.Figure 6 is a cross-sectional view showing a state in which the non-slip sheet attached to the rim in a two-wheeled vehicle according to the present invention.

도 7은 본 고안에 따른 이륜 비클에서 가이드 로울러에 우레탄 튜브가 설치된 상태를 나타낸 단면도.Figure 7 is a cross-sectional view showing a state in which the urethane tube is installed in the guide roller in the two-wheeled vehicle according to the present invention.

도 8은 본 고안에 따른 이륜 비클의 동력전달장치의 다른 실시예를 나타낸 사시도.8 is a perspective view showing another embodiment of the power transmission device of the two-wheeled vehicle according to the present invention.

도 9은 도 8에 대한 단면도.9 is a cross-sectional view of FIG. 8.

도 10은 본 고안에 따른 이륜 비클의 동력전달장치의 또 다른 실시예를 나타낸 사시도.10 is a perspective view showing another embodiment of the power transmission device of the two-wheeled vehicle according to the present invention.

도 11은 도 11에 대한 단면도.FIG. 11 is a cross-sectional view of FIG. 11; FIG.

(도면중 주요 부분에 대한 부호의 설명)(Explanation of symbols for the main parts of the drawing)

10, 20: 전,후륜 11, 21: 림10, 20: front, rear 11, 21: rim

12, 22: 타이어 13, 23: 발 안착부12, 22: tire 13, 23: foot rest

21a: V벨트면 21b: 기어면21a: V belt surface 21b: Gear surface

30: 가이드로울러 31: V벨트홈30: guide roller 31: V belt groove

32: 기어부 40: 엔진32: gear 40: engine

51: 원동스프라케스 52: 동력전달용 스프라켓51: Wondong sprockets 52: Power transmission sprocket

이러한 목적을 달성하기 위한 본 고안은 림과 타이어로 이루어지고, 림의 중앙에 발 안착부가 형성된 전,후륜과, 상기 후륜의 림에 접면되어 상기 후륜을 지지해 주는 복수의 가이드로울러와, 상기 전,후륜의 사이에 설치되어진 엔진을 포함하는 이륜 비클에 있어서, 상기 가이드로울러 중 어느 하나의 일측에 동력전달용 스프라켓을 설치하고, 상기 동력전달용 스프라켓을 상기 엔진에 연결된 원동스프라켓과 연결하도록 하는 것이다.The present invention for achieving the above object is made of a rim and a tire, the front and rear wheels formed with a foot seating portion in the center of the rim, a plurality of guide rollers which are supported by the rear wheels to be in contact with the rim of the rear wheel, In the two-wheeled vehicle including an engine provided between the rear wheels, the power transmission sprocket is installed on one side of the guide roller, and the power transmission sprocket is connected to the motive sprocket connected to the engine. .

또한, 상기 림의 내측과 상기 동력전달용 스프라켓이 결합된 상기 가이드로울러를 접면시켜 동력이 전달되도록 하는 것이다.In addition, by contacting the inner side of the rim and the guide roller coupled to the power transmission sprocket is to transmit power.

또한, 상기 림의 내주면에 미끄럼 방지용 시트가 부착된 것이다.In addition, the non-slip sheet is attached to the inner peripheral surface of the rim.

또한, 상기 가이드 로울러의 외주면에 우레탄 튜브가 설치된 것이다.In addition, the urethane tube is installed on the outer peripheral surface of the guide roller.

또한, 상기 림의 내측 단면에 V벨트면을 형성시키고, 상기 동력전달용 스프라켓이 결합된 상기 가이드로울러에 V벨트홈을 형성시켜 동력을 전달하는 것이다.In addition, the V-belt surface is formed on the inner end surface of the rim, and the V-belt groove is formed in the guide roller to which the sprocket for power transmission is coupled to transmit power.

또한, 상기 림의 내측면에 기어면을 형성하고, 상기 동력전달용 스프라켓이 결합된 상기 가이드로울러에 기어부를 형성시켜 동력을 전달하는 것이다.In addition, a gear surface is formed on the inner surface of the rim, and a gear part is formed on the guide roller to which the sprocket for power transmission is coupled to transmit power.

또한, 상기 동력전달용 스프라켓이 일측에 설치된 상기 가이드로울러는 상기 타이어 중심의 하측에 위치하도록 하는 것이다.In addition, the guide roller installed on one side of the power transmission sprocket is to be located below the tire center.

이하 본 고안의 바람직한 실시예를 첨부된 도면에 의거하여 상세하게 설명하면 다음과 같다.Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

도 2 내지 도 7은 본 고안에 따른 이륜비클의 동력전달수단을 나타낸 일실시예를 나타낸 도면이다.2 to 7 is a view showing an embodiment showing the power transmission means of the two-wheeled vehicle according to the present invention.

도시한 바와 같이 이륜 비클은 림(11)(21)과 타이어(12)(22)로 이루어지고, 림(11)(21)의 중앙에 발 안착부(13)(23)가 형성된 전,후륜(10)(20)과, 상기 후륜(20)의 림(21)에 접면되어 상기 후륜(20)을 지지해 주는 복수의 가이드로울러(30)와, 상기 전,후륜(10)(20)의 사이에 설치되어진 엔진(40)을 포함하는 것은 종래와 동일하다.As shown, the two-wheeled vehicle consists of the rims 11 and 21 and the tires 12 and 22, and the front and rear wheels in which the foot seating portions 13 and 23 are formed at the center of the rims 11 and 21. (10) (20), a plurality of guide rollers (30) which are in contact with the rim (21) of the rear wheel (20) to support the rear wheel (20), and the front and rear wheels (10) and (20) of It is the same as that of the prior art including the engine 40 installed in between.

다만, 본 고안은 엔진(40)에서 전달받은 동력을 후륜(20)에 확실하게 전달하는 것이다.However, the present invention is to reliably transmit the power received from the engine 40 to the rear wheel 20.

이를 좀더 상세히 살펴보면, 상기 가이드로울러(30) 중 어느 하나의 일측에 동력전달용 스프라켓(52)을 설치하고, 상기 엔진(40)의 동력을 원동스프라켓(51)을 통해 상기 동력전달용 스프라켓(52)을 회전시키는 것이다.Looking at this in more detail, the power transmission sprocket 52 is installed on one side of any one of the guide rollers 30, and the power of the engine 40 through the motive sprocket 51 for the power transmission sprocket 52 ) Is rotated.

또한, 상기 림(21)의 내측과 상기 동력전달용 스프라켓(52)이 결합된 상기 가이드로울러(30)를 접면시켜 동력이 전달되도록 한다.In addition, the guide roller 30 coupled to the inner side of the rim 21 and the power transmission sprocket 52 are in contact with each other so that power is transmitted.

또한, 상기 림(21)의 내주면에 미끄럼 방지용 시트(21a)를 부착하거나 상기 가이드로울러(30)의 외주면에 우레탄 튜브(31)를 부착하여 림(21)과 가이드로울러(30)의 마찰력을 증대시켜 회전을 원활히 할 수 있다.In addition, by attaching the anti-slip sheet (21a) to the inner circumferential surface of the rim 21 or by attaching a urethane tube 31 on the outer circumferential surface of the guide roller 30 to increase the friction between the rim 21 and the guide roller (30). It can be rotated smoothly.

또한, 상기 동력전달용 스프라켓(52)이 설치된 상기 가이드로울러(30)를 상기 타이어(22) 중심의 하측부에 위치시켜 탑승자가 발안착부(23)에 발을 삽입시키게 되면 가이드로울러(30)와 림(21)의 접촉력이 향상되어 동력전달이 용이하게 할수 있을 뿐만 아니라 제동시에 림(21)과 가이드로울러(30)의 제동을 용이하게 할 수 있다.In addition, the guide roller 30 having the power transmission sprocket 52 installed is positioned at the lower side of the center of the tire 22 so that a passenger inserts a foot into the foot seating portion 23. The contact force of the rim 21 can be improved to facilitate power transmission as well as to facilitate braking of the rim 21 and the guide roller 30 during braking.

한편, 미설명 부호 60은 엔진(40)에서 발생되는 동력의 속도를 제어하는 조절레버를 나타내고 있다.On the other hand, reference numeral 60 denotes an adjustment lever for controlling the speed of the power generated in the engine 40.

도 8 및 도 9는 본 고안에 따른 이륜 비클의 동력전달의 또 다른 실시예를 나타낸 도면이다.8 and 9 is a view showing another embodiment of the power transmission of the two-wheeled vehicle according to the present invention.

도시한 바와 같이 상기 림(21)의 내측 단면에 V벨트면(21b)을 형성시키고, 상기 동력전달용 스프라켓(52)이 결합된 가이드로울러(30)에 V벨트홈(32)을 형성시켜 동력을 전달하는 것이다.As shown, the V-belt surface 21b is formed on the inner end surface of the rim 21, and the V-belt groove 32 is formed in the guide roller 30 to which the power transmission sprocket 52 is coupled. To pass.

즉, 엔진(40)의 원동스프라켓(51)에 동력전달용 스프라켓(52)을 체인으로 연결하여 회전시키게 되면, 동력전달용 스프라켓(52)이 가이드로울러(30)를 회전시키게 되고, 상기 가이드로울러(30)가 회전하게 되면 가이드로울러(30)의 V벨트홈(32)과 림(21)의 내측에 형성된 V벨트면(21b)에 의해 후륜(20)이 회전하게 된다.That is, when the power transmission sprocket 52 is connected to the main sprocket 51 of the engine 40 by a chain and rotates, the power transmission sprocket 52 rotates the guide roller 30 and the guide roller. When the 30 rotates, the rear wheel 20 rotates by the V-belt groove 32 of the guide roller 30 and the V-belt surface 21b formed inside the rim 21.

도 10 및 도 11은 본 고안에 따른 이륜 비클의 동력전달의 또 다른 실시예를 나타낸 도면이다.10 and 11 is a view showing another embodiment of the power transmission of the two-wheeled vehicle according to the present invention.

도시한 바와 같이 후륜(20)에 결합되어진 가이드로울러(30) 중 어느 하나에 기어부(33)를 형성하고, 이에 대응하도록 림(21)의 내부에 기어면(21c)을 형성한 것이다.As shown, the gear portion 33 is formed on any one of the guide rollers 30 coupled to the rear wheel 20, and the gear surface 21c is formed inside the rim 21 to correspond thereto.

즉, 가이드로울러(30)의 일측에 동력전달용 스프라켓(52)을 설치하고, 이를 엔진(40)에서 발생된 동력으로 전달받아 회전시키게 되면 가이드로울러(30)에 형성된 기어부(33)에 의해 림(21)의 기어면(21c)이 회전되면서 후륜(20)을 회전시키게 된다.That is, the power transmission sprocket 52 is installed on one side of the guide roller 30, and is rotated by being transmitted by the power generated from the engine 40 by the gear part 33 formed in the guide roller 30. As the gear surface 21c of the rim 21 is rotated, the rear wheel 20 is rotated.

본 고안에 따른 작용을 상세히 설명하면 다음과 같다.Referring to the operation according to the present invention in detail as follows.

엔진(40)에서 발생된 동력을 원동스프라켓(51)을 통해 가이드로울러(30)의 일측에 설치된 동력전달용 스프라켓(52)을 회전시키고, 상기 동력전달용 스프라켓(52)에 의해 가이드로울러(30)의 외주면과 림(21)의 내주면이 접촉되어 휴륜(20)을 회전시키게 된다.The power generated from the engine 40 is rotated through the motive sprocket 51 by the power transmission sprocket 52 installed on one side of the guide roller 30, and the guide roller 30 by the power transmission sprocket 52. The outer circumferential surface of) and the inner circumferential surface of the rim 21 are in contact with each other to rotate the idle wheel 20.

또한, 가이드로울러(30)의 외주면에 우레탄 튜브(31)를 설치하거나, 림(21)의 내주면에 미끄럼 방지용 시트(21a)를 부착하여 마찰력을 증대시킴으로서, 동력전달이 원활히 이루어지도록 한다.In addition, by installing a urethane tube 31 on the outer circumferential surface of the guide roller 30, or by attaching a non-slip sheet (21a) to the inner circumferential surface of the rim 21 to increase the friction force, the power transmission is made smoothly.

또한, 상기 가이드 로울러에 형성된 V벨트홈(32) 또는 기어부(33)와 림(21)의 내주면에 형성된 V벨트부(21a) 또는 기어면(21c)에 접촉되어 후륜(20)을 회전시키게 된다.In addition, the V-belt groove 32 formed on the guide roller or the gear portion 33 and the V-belt portion 21a or the gear surface 21c formed on the inner circumferential surface of the rim 21 rotate to rotate the rear wheel 20. do.

이러한 동력전달장치를 가진 이륜 비클은 종래와 마찬가지로 양발을 전,후륜(10)(20)에 각각 삽입시킨 상태에서 퀵턴(quick turn)은 물론 윌리(wheelie), 점프(jump), 스텝핑(stepping), 급제동, 슬라이딩(sliding) 등 단계적으로 고급기술에 도전하도록 하는 것이다.The two-wheeled vehicle having such a power transmission device has a quick turn as well as a wheelie, a jump, stepping, with both feet inserted into the front and rear wheels 10 and 20, respectively. To challenge advanced technologies in stages such as braking, sliding, and so on.

이상 상세히 설명한 바와 같은 본 고안에 따른 이륜 비클은 양발을 전,후륜의 발안착부에 삽입하고, 엔진에서 발생된 동력으로 후륜의 가이드로울러 중 어느 하나의 일측에 설치된 동력전달용 스프라켓을 회전시킴과 아울러 가이드로울러와 림의 내주면을 회전시켜 확실한 동력을 전달할 수 있으며, 퀵턴, 윌리 등의 고급기술을 수행할 수 있는 것이다.The two-wheeled vehicle according to the present invention as described in detail above inserts both feet into the foot seating portions of the front and rear wheels, and rotates the power transmission sprocket installed on one side of the guide roller of the rear wheel by the power generated from the engine. In addition, by rotating the inner peripheral surface of the guide roller and the rim can transmit a certain power, and can perform advanced technologies such as Quickton, Willy.

Claims (7)

림(11)(21)과 타이어(12)(22)로 이루어지고, 림(11)(21)의 중앙에 발 안착부(13)(23)가 형성된 전,후륜(10)(20)과, 상기 후륜(20)의 림(21)에 접면되어 상기 후륜(20)을 지지해 주는 복수의 가이드로울러(30)와, 상기 전,후륜(10)(20)의 사이에 설치되어진 엔진(40)을 포함하는 이륜 비클에 있어서,The front and rear wheels 10 and 20 are formed of rims 11 and 21 and tires 12 and 22, and foot seating portions 13 and 23 are formed at the center of the rims 11 and 21, respectively. And a plurality of guide rollers 30 which are in contact with the rim 21 of the rear wheel 20 to support the rear wheel 20 and the engine 40 installed between the front and rear wheels 10 and 20. In a two-wheeled vehicle comprising: 상기 가이드로울러(30) 중 어느 하나의 일측에 동력전달용 스프라켓(52)을 설치하고, 상기 동력전달용 스프라켓(52)을 상기 엔진(40)에 연결된 원동스프라켓(51)과 연결하도록 하는 것을 특징으로 하는 이륜 비클의 동력전달장치.The power transmission sprocket 52 is installed on one side of any one of the guide rollers 30, and the power transmission sprocket 52 is connected to the motive sprocket 51 connected to the engine 40. Power transmission device for two-wheeled vehicle. 제1항에 있어서, 상기 림(21)의 내측과 상기 동력전달용 스프라켓(52)이 결합된 상기 가이드로울러(30)를 접면시켜 동력이 전달되도록 하는 것을 특징으로 하는 이륜 비클의 동력전달장치.The power transmission device of claim 1, wherein the guide roller (30) coupled to the inner side of the rim (21) and the power transmission sprocket (52) is brought into contact with each other to transmit power. 제2항에 있어서, 상기 림(21)의 내주면에 미끄럼 방지용 시트(21a)가 부착된 것을 특징으로 하는 이륜 비클의 동력전달장치.The power transmission device for a two-wheeled vehicle according to claim 2, wherein an anti-slip sheet (21a) is attached to an inner circumferential surface of the rim (21). 제2항에 있어서, 상기 가이드 로울러(30)의 외주면에 우레탄 튜브(31)가 설치된 것을 특징으로 하는 이륜 비클의 동력전달장치.The power transmission device for a two-wheeled vehicle according to claim 2, wherein a urethane tube (31) is installed on an outer circumferential surface of the guide roller (30). 제1항에 있어서, 상기 림(21)의 내측 단면에 V벨트면(21b)을 형성시키고, 상기 동력전달용 스프라켓(52)이 결합된 상기 가이드로울러(30)에 V벨트홈(32)을 형성시켜 동력을 전달하는 것을 특징으로 하는 이륜 비클의 동력전달장치.The V-belt groove 32 is formed in the guide roller 30 to which the V-belt surface 21b is formed on the inner end surface of the rim 21 and the power transmission sprocket 52 is coupled. Power transmission device for a two-wheeled vehicle characterized in that the transmission by forming power. 제1항에 있어서, 상기 림(21)의 내측면에 기어면(21c)을 형성하고, 상기 동력전달용 스프라켓(52)이 결합된 상기 가이드로울러(30)에 기어부(33)를 형성시켜 동력을 전달하는 것을 특징으로 하는 이륜 비클의 동력전달장치.0According to claim 1, wherein the gear surface (21c) is formed on the inner surface of the rim (21), the gear portion 33 is formed in the guide roller (30) to which the power transmission sprocket 52 is coupled Power transmission device for a two-wheeled vehicle characterized in that the power transmission. 제1항 내지 제6항 중 어느 한 항에 있어서, 상기 동력전달용 스프라켓(52)이 일측에 설치된 상기 가이드로울러(30)는 상기 타이어(22) 중심의 하측에 위치하도록 하는 것을 특징으로 하는 이륜 비클의 동력전달장치.The two-wheeled vehicle according to any one of claims 1 to 6, wherein the guide roller 30 having the power transmission sprocket 52 disposed on one side is positioned below the center of the tire 22. Vehicle power train.
KR20-2003-0017226U 2003-06-02 2003-06-02 Power transmission device of a two-wheeled vehicle KR200324640Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230169660A (en) 2022-06-09 2023-12-18 이엠티씨 주식회사 Power transmission apparatus for electric wheel vehicle and, electric vehicle having same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230169660A (en) 2022-06-09 2023-12-18 이엠티씨 주식회사 Power transmission apparatus for electric wheel vehicle and, electric vehicle having same

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