CN2934028Y - Pedal type bicycle - Google Patents

Pedal type bicycle Download PDF

Info

Publication number
CN2934028Y
CN2934028Y CNU2005201267285U CN200520126728U CN2934028Y CN 2934028 Y CN2934028 Y CN 2934028Y CN U2005201267285 U CNU2005201267285 U CN U2005201267285U CN 200520126728 U CN200520126728 U CN 200520126728U CN 2934028 Y CN2934028 Y CN 2934028Y
Authority
CN
China
Prior art keywords
bicycle
wheel
vehicle frame
utility
type 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.)
Expired - Fee Related
Application number
CNU2005201267285U
Other languages
Chinese (zh)
Inventor
刘丰
刘晓艳
张铱
韩淑芹
刘巍
Original Assignee
刘丰
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 刘丰 filed Critical 刘丰
Priority to CNU2005201267285U priority Critical patent/CN2934028Y/en
Application granted granted Critical
Publication of CN2934028Y publication Critical patent/CN2934028Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model provides a walking type bicycle. The utility model is a new bicycle aiming at overcomes the deficiencies of the uncomfortable riding, relative labor pedaling and unsafe get on and off etc. A three-wheel structure is used for the bicycle, and two rear wheels have small spacing and both are driving wheels. The utility model adopts a set of pedal driving device, and changes the arc reciprocated movement of the pedal to the transmission mechanism of continuous rotary of the rear wheel. The riding of the bicycle like the marking time and the utility model has relaxed and comfortable driving, and smooth and safe driving. Due to the bicycle body is small and flexible in maneuvering, and easy to carry and store. The bicycle can be used as a popular traveling bicycle.

Description

The stepping type bicycle
Affiliated technical field
The utility model relates to a kind of bicycle, a kind of pedal-actuated tricycle.
Background technology
China is " bikedom ", also is the manufacturing basis of world's bicycle.But standard bicycle be subjected to fast development automobile, battery-driven car serious impact and face atrophy, some reasons are huge by the car body that himself exists, center of gravity is too high, drives that defective such as effort causes.Modern society be badly in need of a kind of drive comfortable, take deposit conveniently, the portable bicycle of maneuverability, take a bus instead of walking to satisfy people, lie fallow travel, the demand of body building.
Summary of the invention
For overcoming some deficiency of standard bicycle, the utility model carries out the essence transformation to the body construction and the driver train of bicycle, and driving is light, car body is small and exquisite to reach, the purpose of driving safety.
The utility model for the technical scheme that the technical solution problem adopts is: adopt tricycle structure, stand-type driving, two trailing wheel spacings are little and be all free wheel, hinged two Active foot plates of fixed pedestal on the vehicle frame, two Active foot plates connect chain respectively, chain pile warp sprocket wheel is mounted on the flywheel on two rear wheel hubs respectively, retracing spring of each suit on the wheel shaft on two flywheels next door.One end of two retracing springs connects flywheel teeth, and the other end connects vehicle frame.The handlebar lower end is two montants, is installed on two sleeves liftable.Vehicle frame is single crossbeam, and its rear end is connected with hind axle between two trailing wheels.Can install vehicle seat additional on the vehicle seat column on the vehicle frame.
The beneficial effects of the utility model are: 1, adopt the parallel structure of double rear wheel, and both basic the adaptation at a high speed, more adapt to low speed, can not get off during parking.(2) adopt pedal drive, the legs and feet movable amplitude is little, and car body is reduced greatly, and center of gravity reduces greatly; Because the health drive is big, and the drive angle is little, so drive both strong, laborsaving again.(3) sprocket wheel had both moved chain and had been controlled, and play the effect of amplifying transmitting ratio again, and the flywheel crank motion was converted into the movement in a curve of pedal the revolution of trailing wheel effectively.Realize automatically reseting of flywheel, chain, pedal by spring, this driving device not only simply but also reliable.In sum, it is easily comfortable to the utlity model has driving, drives steady safety, distinguishing features such as car body small volume and less weight, and do not learn just can, so this car is expected to become a kind of popular bicycle of riding instead of walk.
Description of drawings:
Fig. 1 is an embodiment constructional drawing front view; Fig. 2 drives scheme drawing;
Fig. 3 is that embodiment constructs birds-eye view;
Among the figure: 1, front-wheel, 2, trailing wheel, 3, fixed pedestal, 4, Active foot plate, 5, connecting rod, 6, chain, 7, sprocket wheel, 8, flywheel, 9, hind axle, 10, retracing spring, 11, vehicle frame, 12, front fork, 13, steering bearing sleeve, 14, handlebar, 15, the two montants of handlebar, 16, two sleeves, 17, the vehicle seat column, 18, vehicle seat.
The specific embodiment:
In the drawings, front-wheel (1) is installed on the front fork (12), and trailing wheel (2) is installed on the hind axle (9).Handlebar (14) is two montants (15), and two montants (15) are inserted on two sleeves (16), are fixed by screw.Vehicle frame (11) front end connects steering bearing sleeve (13), and its rear end connects hind axle (9) between two trailing wheels.Fixed pedestal (3) is equipped with in vehicle frame (11) below, and fixed pedestal (3) connects Active foot plate (4) by bearing, and connecting rod (5) is arranged on the Active foot plate (4), and connecting rod (5) connects chain (6), and chain (6) connects flywheel (8) through sprocket wheel (7) back.Sprocket wheel (7) is installed on the vehicle frame (11), and flywheel (8) is installed on the inboard wheel hub of trailing wheel (2), and spring (10) is sleeved on the hind axle (9).Vehicle seat (18) is positioned on the vehicle seat column (17).
The driving procedure of this car is: the people stands on the car, and the pin front portion is stepped on fixed pedestal (3), has lifted up the pin rear portion and has stepped Active foot plate (4) up and down, affects chain (7), and flywheel (8) moves reciprocatingly, and flywheel (8) drives trailing wheel (2) and drives to move ahead.

Claims (4)

1, a kind of stepping type bicycle, comprise hinged two Active foot plates of fixed pedestal on wheel, vehicle frame, handlebar, brake, the vehicle frame, it is characterized in that: stand-type driving, tricycle structure, two trailing wheel spacings are little and be all free wheel, two Active foot plates connect chain respectively, and chain pile warp sprocket wheel is mounted on the flywheel on two rear wheel hubs respectively, retracing spring of each suit on the wheel shaft on two flywheels next door.
2, according to the described stepping type bicycle of claim 1, it is characterized in that: the handlebar lower end is two montants, is installed on two sleeves liftable.
3, according to the described stepping type bicycle of claim 1, it is characterized in that: vehicle frame is single crossbeam, and its rear end is connected with trailing wheel between two trailing wheels.
4, according to the described stepping type bicycle of claim 1, it is characterized in that: can add vehicle seat on the vehicle seat column on the vehicle frame.
CNU2005201267285U 2005-12-31 2005-12-31 Pedal type bicycle Expired - Fee Related CN2934028Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2005201267285U CN2934028Y (en) 2005-12-31 2005-12-31 Pedal type bicycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2005201267285U CN2934028Y (en) 2005-12-31 2005-12-31 Pedal type bicycle

Publications (1)

Publication Number Publication Date
CN2934028Y true CN2934028Y (en) 2007-08-15

Family

ID=38350716

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2005201267285U Expired - Fee Related CN2934028Y (en) 2005-12-31 2005-12-31 Pedal type bicycle

Country Status (1)

Country Link
CN (1) CN2934028Y (en)

Similar Documents

Publication Publication Date Title
CN101380987B (en) Swinging bicycle with two-wheel and multi-wheel
CN2734603Y (en) Foot-actuated quadricycle
CN211167269U (en) Double-drive transfer bicycle
CN200995743Y (en) Entertainment exercising bicycle
CN201721583U (en) Bicycle
CN2934028Y (en) Pedal type bicycle
CN201205971Y (en) Health care four-wheel electric motor vehicle
CN203410583U (en) Crank attaching device for bicycle
CN202593779U (en) Push-and-pull by hands and alternate-tread by feet front-wheel drive bicycle
CN102126535A (en) Front-wheel-driven steering bicycle
CN2892645Y (en) Two-person double-driving tricycle
CN2565733Y (en) Side three-wheel double bicycle
CN202080410U (en) Double-force bike
CN201516893U (en) Pedal-type playing cart for children
CN209441538U (en) A kind of moped
CN100486860C (en) Bicycle with chair
CN214607915U (en) Hand footboard rear-guard scooter
CN2897787Y (en) Rear-wheel driven micro-vehicle
CN201030916Y (en) Novel bicycle
CN207374594U (en) A kind of safety labor-saving bicycle
CN206327514U (en) A kind of lever-drive effort-saving bicycle
CN2931258Y (en) Front-drive bicycle
CN204846140U (en) Firm type saddle
CN100460268C (en) Front-drive bicycle
CN201385731Y (en) Front-driving back-steering reclining type three-wheeled bicycle

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee