CN101559800A

CN101559800A - Single wheel vertical bicycle

Info

Publication number: CN101559800A
Application number: CNA2009100271657A
Authority: CN
Inventors: 王昆隆; 王昱
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-05-22
Filing date: 2009-05-22
Publication date: 2009-10-21

Abstract

A single wheel vertical bicycle is composed of a steering yoke, a frame, an actuating mechanism, a flywheel, a rotating shaft, a driving wheel, a pedal mechanism, an acceleration mechanism, a brake mechanism and a truckle; wherein a user facilitates the bicycle to advance in a walking way; the single wheel vertical bicycle is characterized in that: the whole bicycle only has one wheel and one rotating shaft; pedals of left and right feet interchanges along with left and right changes of gravity of the user, the pedals drive a moving crank and a fixed crank to rotate and facilitate the rotating shaft to rotate, thus the bicycle advances. The invention facilitates the verticality of means of transport, accords to the walk habits of human, removes all defects of the existing riding-style means of transport, has the characteristic of sliding, and can control the state of sliding and the change of speed; the invention is environment-friendly, energy-saving, healthy and economic, is in particular labor-saving, fast, safe, portable and more practical, can not be replaced with the existing vehicle, is the ideal means of transport, and is one of the indispensable tools for modern travel.

Description

Single wheel vertical bicycle

One, technical field

The present invention relates to a kind of single wheel, vertical, short range walking-replacing tool, belong to non-motor-driven walking-replacing tool field, especially have single wheel vertical bicycle.

Two, background technology

Existing non-mini-motorcycle mostly is striding type, has bigger vehicle frame supporting user and transmission device, causes that volume is big, the effort of riding, deposits, transports inconvenience, even volume after folding is still big, the short range discomfort of traffic is perplexing hundreds of millions town dwellers; The wheelbarrow of existing ' wheelbarrow motion ', though simple, economical, dangerous little, balance difficulty and its action principle determine that its speed is unhappy, can not adapt to modern's practical requirement.

How making the short range vehicle meet the mankind walks upright, satisfy live demand and adapt to men and women, old and young of modern, be not subjected to time, site limitation, be easy to carry, fast, health safety again, be that peoples dream is thought always, people know very well the shortcoming that ' striding type two-wheeled cycle ' exists, but also do not have desirable selection, and the thumping majority people does not more have ride to experience so far.

Three, summary of the invention

Technical matters

The purpose of single wheel vertical bicycle of the present invention: be to provide a kind of vertical, safe, non-motor-driven, environmental protection, energy-conservation, quick, economical, convenient, need not deposit, all-ages short range traffic means of transport, and can go up public transport, subway, allow the many a kind of selections of modern city people, make it become a kind of new walking-replacing tool.

To achieve these goals, single wheel vertical bicycle of the present invention comprises: direction lever, vehicle frame, transmission device, vertical switching mechanism, stretcher, rotating shaft, wheel, braking mechanism etc.

Technical scheme

The technical scheme that its technical matters that solves single wheel vertical bicycle of the present invention adopts is: utilize existing wheelbarrow advantage, increase the wheel chain driving system, make its speed of a motor vehicle reach 20km/h, configuration direction lever controlling party is to realizing being decelerated to stopping with braking mechanism, with the mankind weight shift position that walks upright, by the movable crank of link-type, fixed crank upper and lower mobile becoming rotatablely moved, make single wheel vertical bicycle.

Single wheel vertical bicycle is made up of the movable crank of direction lever, vehicle frame, transmission device, acceleration mechanism, rotating shaft, wheel and link-type, fixed crank, stretcher, braking mechanism; Wherein: left and right stretcher drives rotating shaft and rotates by the movable crank of link-type, fixed crank; Rotating shaft drives flywheel and driving wheel by large fluted disc, middle fluted disc group, chain; It is characterized in that: car load has only a wheel and a rotating shaft; Direction lever and vehicle frame are disjunctors, the rotating shaft of direction lever direct control; Left and right fixed crank, large fluted disc, non-garden fluted disc all are fixed in this root rotating shaft; Driving wheel and rotating shaft, vehicle frame and rotating shaft, middle fluted disc group all is connected by bearing with bearing pin; Left and right spacing fourth control pin pedal is upper and lower on the vehicle frame moves, and by movable, fixed crank rotating shaft is rotated, and drives driving wheel and advances.

Single wheel vertical bicycle difference prior art of the present invention is:

Existing walking-replacing tool bicycle is two wheels, striding type and advances by pedal power; The present invention is a single wheel, and the user is vertical, and both feet are left and right by the walking rule, left-hand advances; Do not exist together with existing wheelbarrow: existing wheelbarrow is " sports events ", and single wheel vertical bicycle of the present invention is a walking-replacing tool, looks to look like half existing bicycle, but has the indispensable structure of walking-replacing tool.

The effect of single wheel vertical bicycle of the present invention:

1, overcome the following defective of existing striding type walking-replacing tool: bicycle by human body should not load-bearing the position stressed; Tradition single rider speed and labour-saving contradiction are difficult to solve; Transmission device length takes up space greatly, folding trouble, even volume after folding is still big, inconvenience is carried;

2, using method enjoyment is many:

Start: start as slide plate, a pin is placed on the stretcher of a side, then the power that advances with another the feet step on the ground acquisition; Travel: the walking of operation picture, start the back that pin of pedaling ground is placed on the stretcher of opposite side, left and right, left weight shift position gets final product; Change direct of travel two kinds of methods are arranged: by manual direction lever, or the small wheels of the back of slowing down by the rear end, and then realize turning or reversing end for end with reversing of health; Balance: stretcher is at core wheel and land between the fulcrum, than the easy balance of striding type wheelbarrow.

3, more laborsaving: utilizing mankind's characteristic that walks upright, is left and right weight shift position, has reached the most laborsaving;

4, quick: the single-wheel friction drag is much smaller than two-wheeled cycle;

5, safer, it is a walking-replacing tool of least having a menace, and hem facing ground is near, brake is arranged, and also can take off in case of necessity abandoning car;

6, be easy to carry: compare with existing bicycle and omitted a wheel, its simple folding bicycle that surpasses far away, reduced than existing folding bicycle volume and weight that half is many, volume is little, need not deposit and post, can carry, a hand can mention or be pushed in the family easily, does not take up space, in light weight;

7, walking-replacing tool is carried, be not only at any time, enjoy everywhere save time, laborsaving and economical, carry " during joint " the instrument epoch but enter from " timing " personal belongings epoch;

8, in urbanization and more and more crowded epoch of traffic, verticalization of walking-replacing tool and meet human walking habits, it has environmental protection, energy-conservation, healthy, economic, especially laborsaving, fast, safely, be easy to carry, more practical, the existing vehicle can not be substituted, be desirable walking-replacing tool, it will become one of indispensable instrument of modern's trip.

Four, description of drawings

Below in conjunction with drawings and Examples single wheel vertical bicycle of the present invention is described further,

Fig. 1, be single wheel vertical bicycle condition of service scheme drawing of the present invention

Fig. 2 is the structural representation of single wheel vertical bicycle of the present invention,

Among the figure: middle fluted disc group (2-6) vehicle frame (3) driving wheel (4) Decorative drum (4-1) steamboat (5) rotating shaft (6) acceleration mechanism (7) the non-garden fluted disc of fluted disc Z3 (2-3) flywheel (2-4) bearing pin (2-5) (7-1) the acceleration spacing fourth of the movable crank of fluted disc Z4 (7-2) braking mechanism (8) brake handle (8-1) footstep mechanism (9) fixed crank (9-1) (9-2) pedal (9-3) (9-4) bearing (10) chain (11) in the middle of the fluted disc Z2 (2-2) in the middle of steering yoke (1) transmission mechanism (2) large fluted disc (2-1)

Five, the specific embodiment

Shown in Figure 1 is single wheel vertical bicycle condition of service scheme drawing of the present invention, and wherein: 1-1 figure is starting state figure, pin of user on stretcher (9-3), the another the feet step on the ground; 1-2 figure is the running state front elevation, and left and right pin is on highly different left and right stretchers (9-3).

The left and right stretcher (9-3) of single wheel vertical bicycle is one high and one low forever, during use, hold direction lever (1), earlier a pin (generally using left foot) is placed on the left foot pedal (9-3), because of weight reason driving wheel (4) highest point support this moment may lean against left leg, when the another the feet step on the ground, car promptly marches forward, and right crus of diaphragm can be placed on the right steps (9-3) after the startup;

When right crus of diaphragm is down stepped on stretcher (9-3), centre of body weight moves to right crus of diaphragm from left foot, right steps (9-3) down, left foot pedal (9-3) just upwards, driving wheel (4) highest point support leans against right leg or left leg, fast slightly and hold under direction lever (1) the control balance in speed, the single wheel vertical bicycle pulsation-free marches forward; Mechanism action is on single wheel vertical bicycle: stretcher (9-3) rotates by movable crank (9-2)-fixed crank (9-1)-rotating shaft rotating shaft (6)-large fluted disc (2-1)-middle fluted disc Z2 (2-2)-middle fluted disc Z3 (2-3)-flywheel (2-4)-driving wheel (4); Acceleration mechanism (7) action: because of major axis and the fixed crank (9-1) of non-garden fluted disc (7-1) has stagger angle B, after large fluted disc (2-1) acting, non-garden fluted disc (7-1) is worked; Mechanism action is: non-garden fluted disc (7-1)-middle fluted disc Z2 (2-2)-middle fluted disc Z3 (2-3)-acceleration fluted disc Z4 (7-2)-driving wheel (4) quickens to rotate.

The characteristics of single wheel vertical bicycle motion have:

1, the whole weight of human body is by left and right stretcher (9-3)-rotating shaft (6)-driving wheel (4), the weight of car load in service all on driving wheel (4) lands fulcrum, the power minimum that the user applies;

2, hold direction lever (1) though lean forward, because of body erect and left and right stretcher (9-3) are lower than driving wheel (4) center, the user is had only left and right waving, forward and backward inclination can not occur, the user uprightly is a pulsation-free;

3, single wheel vertical bicycle because driving wheel (4) is little with the ground contact surface, is different from the two-wheeled riding type bicycle at descending or when going up a slope operation fully, and going up a slope can light point, and descending is faster, and this moment, the user can control soon by braking mechanism (8), slowly.

Fig. 2 is a single wheel vertical bicycle structural representation of the present invention,

Wherein 2-1 figure is a front elevation; 2-2 figure is a lateral plan; 2-3 figure is the transmission device constructional drawing.

Single wheel vertical bicycle of the present invention is by direction lever (1), transmission device (2), large fluted disc (2-1), middle fluted disc Z2 (2-2), middle fluted disc Z3 (2-3), flywheel (2-4), bearing pin (2-5), middle fluted disc group (2-6), vehicle frame (3), driving wheel (4), Decorative drum (4-1) steamboat (5), rotating shaft (6), acceleration mechanism (7), non-garden fluted disc (7-1), quicken fluted disc Z4 (7-2), braking mechanism (8), brake crank (8-1), footstep mechanism (9), fixed crank (9-1), movable crank (9-2), stretcher (9-3), spacing fourth (9-4), bearing (10) and chain (11) are formed;

Wherein: left and right stretcher (9-3) is upper and lower to be moved, and drives rotating shaft (6) and rotates by the left and right movable crank of link-type (9-2), fixed crank (9-1); Rotating shaft (6) drives flywheel (2-4) and driving wheel (4) by large fluted disc (2-1), middle fluted disc group (2-6), chain (11); Rotating shaft (6) drives by non-garden fluted disc (7-1), middle fluted disc group (2-6), chain (11) and quickens fluted disc Z4 (7-2), and driving wheel (4) is quickened;

It is characterized in that: car load has only a driving wheel (4) and a rotating shaft (6); Left and right fixed crank (9-1), large fluted disc (2-1), non-garden fluted disc (7-1) all are fixed in this root rotating shaft (6); Driving wheel (4) and rotating shaft (6), vehicle frame (3) and rotating shaft (6), middle fluted disc group (2-6) all is connected by bearing (10) with bearing pin (2-5); Direction lever (1) and vehicle frame (3) are disjunctors, direction lever (1) direct control rotating shaft (6);

The left and right pin of user steps down in respectively on the left and right stretcher of single wheel vertical bicycle (9-3), along with the left and right variation of user's center of gravity, the upper and lower alternate of left and right stretcher (9-3), stretcher (9-3) drive activity crank (9-2) and fixed crank (9-1) rotate, and rotating shaft (6) is rotated;

Left and right fixed crank (9-1) is fixed on rotating shaft (6) and goes up and be mutually 180 degree, the other end is connected with movable crank (9-2) bearing (10), movable crank (9-2) meets at right angles with stretcher (9-3), have a slotted hole to be enclosed within on the spacing fourth of vehicle frame (3) (9-4) on the movable crank (9-2), control pin pedal (9-3) is upper and lower to be moved; When the upper and lower motion of left and right stretcher (9-3), left and right fixed crank (9-1) cycle rotation drives rotating shaft (6) and rotates, and starts transmission device (2), acceleration mechanism (7) simultaneously, and driving wheel (4) is rotated, and single wheel vertical bicycle advances.

Claims

1, a kind of single wheel vertical bicycle is made up of direction lever, vehicle frame, transmission device, flywheel, rotating shaft, driving wheel, footstep mechanism, acceleration mechanism, braking mechanism and steamboat; Wherein: user's pin is upper and lower moving on left and right stretcher, drives rotating shaft and rotate by the left and right movable crank of link-type, fixed crank; Large fluted disc in the rotating shaft drives middle fluted disc Z2, middle fluted disc Z3 and flywheel by chain, and driving wheel is rotated; Non-garden fluted disc in the rotating shaft drives middle fluted disc Z2, middle fluted disc Z3 and fluted disc Z4 by chain, and driving wheel is quickened; It is characterized in that: car load has only a wheel and a rotating shaft; Left and right fixed crank, large fluted disc, non-garden fluted disc all are fixed in this root rotating shaft; Driving wheel and rotating shaft, vehicle frame and rotating shaft, middle fluted disc group all is connected by bearing with bearing pin; The rotating shaft of direction lever direct control; The left and right pin of user steps down in respectively on the left and right stretcher of single wheel vertical bicycle, along with the left and right variation of user's center of gravity, and the upper and lower alternate of left and right stretcher, stretcher drive activity crank and fixed crank rotate, and rotating shaft is rotated; Left and right fixed crank is fixed in the rotating shaft and is mutually 180 degree, and the other end of fixed crank is connected with movable throw bearing, and movable crank and stretcher meet at right angles, and the control pin pedal is upper and lower to be moved; When the upper and lower motion of left and right stretcher, left and right fixed crank cycle rotation drives rotating shaft and rotates, and starts transmission device, acceleration mechanism simultaneously, and driving wheel is rotated, and single wheel vertical bicycle advances; Single wheel vertical bicycle of the present invention has omitted a wheel and has simplified vehicle frame than existing bicycle, do not ride, but the walking manner of standing has the characteristics of sliding, but by braking mechanism may command sliding state and velocity variations; In urbanization and more and more crowded epoch of traffic, verticalization of walking-replacing tool and meet human walking habits, all defectives of existing striding type walking-replacing tool have been removed, it has environmental protection, energy-conservation, healthy, economic, especially laborsaving, fast, safely, be easy to carry, more practical, the existing vehicle can not be substituted, and are desirable walking-replacing tools, and it will become one of indispensable instrument of modern's trip.

2, single wheel vertical bicycle according to claim 1 is characterized in that: be made up of direction lever, vehicle frame, transmission device, flywheel, rotating shaft, driving wheel, footstep mechanism, acceleration mechanism, braking mechanism, steamboat and bearing.

3, single wheel vertical bicycle according to claim 1 is characterized in that: the left and right pin of user is walked on left and right stretcher.

4, single wheel vertical bicycle according to claim 1 is characterized in that: direction lever and vehicle frame are disjunctors.

5, single wheel vertical bicycle according to claim 1 is characterized in that: from large fluted disc to middle fluted disc Z2 and middle fluted disc Z3 to flywheel, direction is opposite.