KR20000019964U - Aaaaa - Google Patents

Aaaaa Download PDF

Info

Publication number
KR20000019964U
KR20000019964U KR2019990006829U KR19990006829U KR20000019964U KR 20000019964 U KR20000019964 U KR 20000019964U KR 2019990006829 U KR2019990006829 U KR 2019990006829U KR 19990006829 U KR19990006829 U KR 19990006829U KR 20000019964 U KR20000019964 U KR 20000019964U
Authority
KR
South Korea
Prior art keywords
feet
hands
lever
driven
rotational force
Prior art date
Application number
KR2019990006829U
Other languages
Korean (ko)
Inventor
김종욱
Original Assignee
김종욱
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 김종욱 filed Critical 김종욱
Priority to KR2019990006829U priority Critical patent/KR20000019964U/en
Publication of KR20000019964U publication Critical patent/KR20000019964U/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62MRIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M3/00Construction of cranks operated by hand or foot

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Motorcycle And Bicycle Frame (AREA)

Abstract

손과 발을 이용하여 구동하는 자전거로서 지렛대의 길이를 최대한 길게하여 힘을 증대시키는데 목적이 있다.As a bicycle driven by hands and feet, the purpose is to increase the force by making the lever length as long as possible.

종래의 자전거는 지렛대가 짧아 구동력이 작았으나 본 고안은 손과 발을 사용하여 구동하였을 때 회전력은 한곳으로 집중되며 체인을 거치면서 회전비가 변화되며 뒷바퀴를 회전시킨다.Conventional bicycles have a short lever, so the driving force is small, but the present invention, when driven using hands and feet, the rotational force is concentrated in one place, the rotation ratio is changed over the chain and rotates the rear wheel.

본 고안의 구성으로서는 지렛대 핸들과 지랫대 페달과 크랭크샤프트와 커넥팅로드가 하나로 연결되어 상호 작용을 한다.In this configuration, the lever handle, the lever pedal, the crankshaft, and the connecting rod are connected to each other to interact.

손과 발의 힘으로 동시에 구동하기 때문에 회전력이 많이 강해지므로 언덕이나 산과 같은 곳을 쉽게 오를수가 있으며 장거리 주행이나 손발 운동용으로 사용할 수 있다.Since it is driven by the power of hands and feet at the same time, the rotational force becomes much stronger, so it is easy to climb places such as hills and mountains and can be used for long distance driving or hand and foot exercise.

Description

손발구동 지랫대 페달자전거{AAAAA}Hand-driven lanyard pedal bike {AAAAA}

본 고안은 인간이 가지고 있는 힘을 최대한 활용하여 최고의 이동수단을 만들어 공해없는 환경을 만들고자 함이며 손과발을 동시에 운동할 수 있는 기구를 만들고자 함이다.The present invention aims to make an environment free of pollution by making the best means of transportation by making the most of the power of human beings, and to make a device that can exercise hands and feet at the same time.

종래의 자전거는 발만 사용하여 페달을 돌리던지 지랫대를 상하운동하든지 아니면 손으로 핸들을 지랫대삼아 앞뒤로 움직여 바퀴를 돌리던지 하였다.Conventional bicycles use only the feet to rotate the pedals or the up and down movement of the lanyard, or to move the wheels by moving the wheel back and forth with the hand on the handle.

본 고안은 효율적 운동으로 이 두개를 결합하여 하나로 만들어 손으로 는 핸들을 구동하고 발로는 페달을 구동하여 추진하는 것이다.The present invention is to combine the two in an efficient movement to make one to drive the steering wheel by hand and to drive the pedal by foot.

제1도는 전체를 조립한 옆면도1 is a side view of the entire assembly

제2도는 전체를 조립한 설명도2 is an explanatory diagram of the entire assembly

제3도는 어느 부분을 결합한 부분도3 is a part combining any part

제4도는 어느 부분의 설명도4 is an explanatory diagram of a part

- 도면의 주요부분에대한 부호설명-Code descriptions for the main parts of the drawings

1 : 핸들 2 : 몸체 3 : 커넥팅로드1 handle 2 body 3 connecting rod

4 : 크랭크샤프트아암 5 : 페달 6 : 체인4: crankshaft arm 5: pedal 6: chain

7 : 앞바퀴 8 : 뒷바퀴 9 : 안장7: front wheel 8: rear wheel 9: saddle

10 : 핸들정지가이드10: Handle Stop Guide

E : 핸들이동 고정점 F : 핸들정지 고정점E: Steering wheel fixed point F: Steering wheel fixed point

그림 제2도에서 보는바와 같이 앞 핸들의 중심부(A)를 축으로 자전거의 핸들을 손으로 잡아당기면 핸들의 끝 부분인 B지점이 앞으로 전진한다. 그러면 B지점에 결합된 커넥팅로드(3)은 앞으로 전진하여 크랭크 샤프트를 회전시키게 된다.As shown in Figure 2, if you pull the handle of the bicycle by hand around the center (A) of the front handle, point B, the end of the handle, moves forward. The connecting rod 3 coupled to the point B then advances forward to rotate the crankshaft.

이때 발은 페달(5)를 밟아주게되면 크랭크샤프트는 하나의 몸체이기 때문에 강한 회전력을 얻을 수 있다. 이 회전력은 체인을 통해 회전비를 조절하여 뒷바퀴의 프리휠을 돌리면 바퀴는 앞으로 전진하게 된다. D지점은 경첩등으로 연결되어 앞과 뒤로 움직일 수 있다.At this time, if the foot is to step on the pedal (5), the crankshaft is a single body, so a strong rotational force can be obtained. This torque adjusts the rotational ratio through the chain, turning the freewheel on the rear wheels so that the wheels move forward. Point D can be moved back and forth by hinges.

핸들 정지 가이드(10)을 위로 올리면 핸들은 정지되고 발만 사용하여 자전거가 진행된다.When the handle stop guide 10 is raised upward, the handle is stopped and the bicycle is advanced using only the feet.

그림 제3도에서 보는바와 같이 A지점을 몸체에 결합하고 B지점을 커넥팅로드에 결합할 수 있고 반대로 결합할수도있다.As shown in Figure 3, point A can be coupled to the body and point B to the connecting rod, or vice versa.

그림 제4도와 같이 크랭크 아암을 두개 만들면 핸들을 두 개가 앞뒤로 교차하면서 전진할 수도 있다.If you make two crank arms, as shown in Figure 4, the two handles can be crossed forward and back.

본 고안의 효과로는 손과 발을 동시에 사용하기 때문에 신체가 골고루 운동이 되고 지랫대를 사용하여 손발이 동시에 구동하기 때문에 강한 회전력을 얻을 수 있으며 언덕등을 쉽게 올라갈 수 있다.The effect of the present invention is to use the hands and feet at the same time because the body is evenly exercised, using the lanyard to drive the hands and feet at the same time to obtain a strong rotational force and can easily climb hills.

Claims (1)

앞뒤로 움직이는 핸들이 발로 밟는 페달과 크랭크 샤프트와 커넥팅로드에 모두 하나로 연결되어 서로 연계작용을 하며 회전력을 얻는장치.A device that moves back and forth to the pedal, the crankshaft, and the connecting rod, which are connected to each other, as a single unit, which cooperates with each other to gain rotational force.
KR2019990006829U 1999-04-23 1999-04-23 Aaaaa KR20000019964U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019990006829U KR20000019964U (en) 1999-04-23 1999-04-23 Aaaaa

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019990006829U KR20000019964U (en) 1999-04-23 1999-04-23 Aaaaa

Publications (1)

Publication Number Publication Date
KR20000019964U true KR20000019964U (en) 2000-11-25

Family

ID=54762049

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019990006829U KR20000019964U (en) 1999-04-23 1999-04-23 Aaaaa

Country Status (1)

Country Link
KR (1) KR20000019964U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102503374B1 (en) 2022-08-30 2023-02-24 유승민 Matress for a bed

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102503374B1 (en) 2022-08-30 2023-02-24 유승민 Matress for a bed

Similar Documents

Publication Publication Date Title
US5368321A (en) Dual-footboard low-profile exercise cycle
US4928986A (en) Arm and leg powered cycle
US9114848B2 (en) Pedal-drive system for manually propelling multi-wheeled cycles
US6398244B1 (en) Propelling scooter
KR100628646B1 (en) Hand and legs driving cycle
US20030001350A1 (en) Exercise scooter
US5282640A (en) Exercise bicycle
JP3101174U (en) bicycle
KR20050079994A (en) A bicycle worked by handle operating
WO2017053836A1 (en) Rack-driven seated handcycle
US8632089B1 (en) Mechanism for converting reciprocal motion to rotary motion
US8540265B2 (en) Manually propelled scooter
US5372374A (en) Lever device for equalizing bicycle workout
GB2279918A (en) Treadle-cycle
US6299189B1 (en) Exerciser bike
US8540264B1 (en) Stepper bike
KR20000019964U (en) Aaaaa
US4779882A (en) See saw exercise vehicle
US4664400A (en) See saw exercise vehicle
KR100907732B1 (en) Bicycle for whole body exercise
KR100579530B1 (en) Bicycle driven by handlebars operation
KR200386602Y1 (en) Power plant of bicycle
CN105882867A (en) Bike
CN212890786U (en) Hand-operated skateboard bicycle
KR200263890Y1 (en) kickboard

Legal Events

Date Code Title Description
WITN Withdrawal due to no request for examination