KR20120001201U - Chainless bicycle - Google Patents
Chainless bicycle Download PDFInfo
- Publication number
- KR20120001201U KR20120001201U KR2020110011846U KR20110011846U KR20120001201U KR 20120001201 U KR20120001201 U KR 20120001201U KR 2020110011846 U KR2020110011846 U KR 2020110011846U KR 20110011846 U KR20110011846 U KR 20110011846U KR 20120001201 U KR20120001201 U KR 20120001201U
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- wheel
- gear
- crank
- chainless bicycle
- bicycle
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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
- B62M1/12—Rider propulsion of wheeled vehicles operated by both hand and foot power
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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
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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
- B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Transmissions By Endless Flexible Members (AREA)
Abstract
무체인 자전거를 제공함에 있다In providing chainless bicycles
Description
..
종래의 자전거는 체인줄을 사용하기에 번거럽고 고가이기에 끊어지면 체인줄이 비싸서 사기가 어려운 단점이 있었고 본 자전거 발명품은 직접 페달과 기어 크랭크와 뒷바퀴가 하나로 결합된 방식이니까 체인줄 끊어질 염려가 없는 것 같다.The conventional bicycle has a disadvantage that it is difficult to buy when the bicycle is cumbersome and expensive to use, because the chain is expensive, and the invention of the bicycle is directly combined with the pedal, gear crank and the rear wheel, so there is no fear of breaking the chain. It seems.
체인줄로 가는 자전거가 2인용이 있으며 무체인 자전거는 현재 2인용 이상이 없는 것 같다.There are two bicycles going to the chain, and there seems to be no two-body bikes.
[실용신안기술문헌] 상동, 뒷바퀴가 본 고안에는 기어 크랭크에 설치되었으니 체인이 필요없다.Utility Model Technical Documents Since the same wheels and rear wheels are installed in the gear crank, no chain is required.
본 고안은 체인줄이 끊어져 오도가도 못하고 산길 주행시 사고에 대비하여 무(無)체인 자전차를 제공함에 있는 안전과 편리함을 갖춘 자전거에 관한 것이다The present invention relates to a bicycle with safety and convenience in providing a chainless bicycle in case of an accident while driving on a mountain road due to broken chains.
본 고안은 앞바퀴는 좌우 핸들이 각각 수직으로 상하운동을 함으로 핸들에 각각 붙은 피스톤과 컨넥팅로드에 형성 구비된 일자식으로 나열된 렉크기어인 직선기어가 구비되어 같이 맞물리는 앞바퀴 허브에 형성 구비된 기어를 회전시키고 허브부에는 뒷바퀴에, 설치된 자동 변속기를 또다시 앞바퀴 허브부에도 설치하여 앞, 뒤바퀴가 동시에 팔, 다리를 운동시켜 전진하고 돌아간다.According to the present invention, the front wheel is provided with a straight gear which is a linearly arranged rack gear formed on the piston and the connecting rod, which are formed on the piston and the connecting rod, respectively. Rotate and the rear wheel on the hub, the automatic transmission is installed on the front wheel hub again, the front and rear wheels move forward and back by moving the arms and legs at the same time.
그리고 허브에 내장된 자동 변속기는 바퀴가 빨리 돌면 원심력이 증가되어 스프링에 연결된 추가 바퀴의 림쪽으로 가서 크지고 천천히 돌면 추는 허브쪽으로 간다. 이 특수 허브와 추와 이것을 연결하는 트레일러를 설치한다.The automatic gearbox built into the hub increases the centrifugal force as the wheel spins faster, moving towards the rim of the additional wheels connected to the spring, and towards the hub, which is larger and slower. Install this special hub and weight and the trailer that connects it.
즉, 뒷바퀴 스포크에 스프링에 연결한 추를 달아 원심력으로 빨리 돌리게 해서 빨리 달리면 추가 밖으로 더 나가게 되어 허브에 내장된 기어변속장치를 당겨서 더 빨리 톱기어로 이동된다 그리고 기어가 올라가고 다시 속도가 늦어지면 추가 스프링의 힘으로 제자리로 돌아오면서 다시 기어변속이 저단으로 된다. 그리고 페달을 앞으로 돌릴 때 크랭크 축으로 인해 앞으로 미는 추진 톱니가 있어서 앞으로 돌릴 때만 맞물리게 되어 체인이 들어 맞으면서 앞바퀴와 뒷바퀴를 위와 같은 방식으로 돌린다. 페달을 뒤로 돌리거나 가만히 멈춰 있으면 크랭크 축으로 인해 앞바퀴와 뒷바퀴는 공회전이 되어 추진 톱니에 물리지 않고 스스로 돈다.In other words, the rear wheel spokes have a spring-connected weight that is turned quickly by centrifugal force, so that when they run fast, they move out more, and they move to the saw gear faster by pulling the gear transmission built into the hub. The gear shifts to the lower stage again by returning to the position of the spring force. And when the pedal is turned forward, the crankshaft has a propulsion tooth that pushes forward so that it only engages when turned forward, so the front and rear wheels rotate in the same way as the chain fits. When the pedal is turned backwards or stopped, the crankshaft causes the front and rear wheels to idle, turning itself without being pinched by the propeller teeth.
그리고 뒷바퀴의 뒤에는 사람이 타거나 짐 싣는 캐리어 칸을 위하여 분리 착탈식의 보조바퀴를 설치 구비한다.And behind the rear wheel is provided with a removable removable wheel for the carrier compartment for people to ride or load.
이 보조바퀴 역시 노체인 無체인 뒷바퀴 식으로 구비 설치하며 뒷바퀴의 수동식, 자동식의 기어 변속기와 페달, 크랭크 장치기를 같이 설치한다 이 보조바퀴는 또다시 2개 3개 계속 연결해서 기차식으로 구비 설치가 가능하고 좌우로도 배치가 가능하다 즉 4륜 자전거, 6륜, 8륜 자전거식으로 제작시 위의 고안된 위의 앞바퀴, 뒷바퀴, 보조바퀴 식으로 제작이 가능하다.This auxiliary wheel is also equipped with a non-chain rear wheel type, and the rear wheel manual, automatic gear transmission, pedal, and crank mechanism are installed together. This auxiliary wheel is connected by two or three continuously and installed by train type. It is possible and can be arranged from side to side. In other words, it can be produced as the front wheel, the rear wheel, and the auxiliary wheel of the above designed when manufacturing the four-wheel bicycle, six-wheel, eight-wheel bicycle type.
본 고안은 종래의 발로 저어가던 식에서 팔과 손으로 이동수단을 같이 합심하여 뒷다리가 아픈 것을 해결하고서 기차식으로 여행할 수 있는 효과가 있다.The present invention has the effect that can be traveled by train to solve the pain of the hind legs by jointing the means of movement with the arms and hands together in the conventional way stir by foot.
도 1은 본 고안에 의한 무체인 자전거의 대표도
도 2는 본 고안에 의한 무체인 자전거의 사시도
도 3은 본 고안에 의한 무체인 자전거의 기어 크랭크가 설치된 뒷바퀴의 사시도
도 4는 본 고안에 의한 무체인 자전거의 기어 크랭크가 설치된 앞바퀴의 사시도
도 5는 본 고안에 의한 무체인 자전거의 기어 크랭크가 설치된 보조바퀴의 사시도
도 6은 본 고안에 의한 무체인 자전거의 좌우핸들과 결합된 피스톤 컨넥팅로드의 사시도1 is a representative view of a chainless bicycle according to the present invention
2 is a perspective view of a chainless bicycle according to the present invention
Figure 3 is a perspective view of the rear wheels installed gear crank of the chainless bicycle according to the present invention
Figure 4 is a perspective view of the front wheel is installed gear crank of the chainless bicycle according to the present invention
5 is a perspective view of the auxiliary wheel gear crank is installed of the chainless bicycle according to the present invention
Figure 6 is a perspective view of a piston connecting rod coupled to the left and right handles of a chainless bicycle according to the present invention
본 고안은 무체인 자전거에 관한 것으로 기어 크랭크 자리에 크랭크와 체결되어 결합시킨 뒷바퀴를 같이 설치하여 페달을 밟으면 힘이 크랭크 암으로 전달되어 바퀴에 설치 구비된 크랭크 기어에 힘이 전달되어 크랭크 자체에 구비 설치된 바퀴를 돌려서 전진후진, 좌우로 이동하게 되고 앞바퀴에는 각각 상하로 움직이는 핸들에 합쳐져 설치된 피스톤의 컨넥팅로드에 일자형 기어를 형성 구비하여 각각 상하이동을 시켜서 앞바퀴에 설치된 기어, 스프라켓을 돌려 회전시키고 안장 밑에 설치된 뒷바퀴는 기어 크랭크와 결합되어 수동 변속기와 자동 변속기를 설치하여 구비한다. 수동 기어 변속기 레버를 설치하여 수동으로 운전하다가 자동 변속기 레버를 클릭하면 자동 변속 시스템으로 바뀐다 뒷바퀴가 안장 밑에 있는 크랭크와 결합되었으므로 뒷짐 싣는 캐리어 칸을 위하여 뒷바퀴의 시트 스태이, 시트 포스트, 차체에 분리 착탈되는 보조바퀴를 차체 일측에 설치하고 고정나사로 결합한다.The present invention relates to a chainless bicycle, the rear wheel coupled with the crank is coupled to the crank seat of the gear, and when the pedal is pressed, the force is transmitted to the crank arm, and the power is transmitted to the crank gear installed on the wheel, which is provided on the crank itself. The wheel is installed to move forward and backward and to the left and right, and the front wheel is joined to the handle that moves up and down to form a straight gear on the connecting rod of the installed piston. The rear wheels installed underneath are combined with the gear cranks to provide a manual transmission and an automatic transmission. Install the manual gear transmission lever and drive manually, then click the automatic transmission lever to switch to the automatic transmission system. The rear wheel is combined with the crank under the saddle, so the rear wheel seats, seat posts and body are detachable for the rear carrier compartment. Install the auxiliary wheel on one side of the body and combine it with the fixing screw.
분리시는 고정나사를 풀면 보조바퀴가 설치된 차체가 본 자전거 차체와 분리되고 3바퀴에서 두바퀴로 이동된다.When separating, loosen the fixing screw and the body installed with the auxiliary wheel is separated from the bicycle body and moved from 3 wheels to 2 wheels.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR2020110011846U KR20120001201U (en) | 2011-12-30 | 2011-12-30 | Chainless bicycle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR2020110011846U KR20120001201U (en) | 2011-12-30 | 2011-12-30 | Chainless bicycle |
Publications (1)
Publication Number | Publication Date |
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KR20120001201U true KR20120001201U (en) | 2012-02-21 |
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ID=45939381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR2020110011846U KR20120001201U (en) | 2011-12-30 | 2011-12-30 | Chainless bicycle |
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KR (1) | KR20120001201U (en) |
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2011
- 2011-12-30 KR KR2020110011846U patent/KR20120001201U/en not_active Application Discontinuation
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