CN1490212A

CN1490212A - Jump bicycle

Info

Publication number: CN1490212A
Application number: CNA031407951A
Authority: CN
Inventors: 王学礼
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-01-08
Filing date: 2003-06-10
Publication date: 2004-04-21

Abstract

A jump bicycle features that its wheel is eccentric, elliptical, or nearly triangular. When it is running on flat road, the rider has a bump feeling, so exercizing legs and all organs in body.

Description

Jump bicycle

The wheel of existing various bicycles all is a circular concentric on the market, and promptly wheel shaft all is installed in the centre of wheel, so it is very steady to ride on smooth road surface.If but they are become to take exercises when being the apparatus of main purpose by the instrument of riding instead of walk, short distance is ridden slowly, and the motion of each organ of health internal organ is very little, generally can only temper people's shank, is difficult to reach the purpose of motion whole body exercise whole body.

Purpose of the present invention, be exactly at regretting that above-mentioned bicycle exists, manufacture and design a kind of no matter be do long, in, short range rides, still do fast, in, ride at a slow speed, can both give the people a kind of just as riding over the bicycle of a same jumping one sensation that jumps of running on the horse back, thereby the shank that can make the cyclist obtains taking exercise, and can make all motions comparatively intensely of each internal organs of whole body of cyclist again, reaches the purpose of motion whole body exercise whole body.

Bicycle is jumped in jumping of the present invention, and its structure is identical substantially with existing various bicycles, and promptly stepped on by handlebar, vehicle frame, vehicle seat, wheel, car pin and corresponding driving device etc. formed.The technical solution used in the present invention mainly is to make an issue of on the wheel of bicycle, and promptly one is with the off-centered position of the axle sleeve of circular wheel, makes it to become eccentric wheel, the 2nd, wheel is manufactured egg circle, ellipse or subtriangular.Like this, in a single day wheel turns over, and the distance at position is unequal because axle center and tire outer land, thereby the sensation of giving the people just as if stick on a horse and run equally, and one jumps one jumps, and whole body is all in motion, and whole body also can both obtain exercise by on the go.

Accompanying drawing is the scheme drawing of several wheels of the present invention.Fig. 1 is an eccentric wheel, and a is an eccentric throw; Fig. 2 is oval wheel, and A is a major semiaxis, and B is a semi-minor axis; Fig. 3 is subtriangular the wheel.

The moving circle of the eccentric wheel revolution of the bicycle of eccentric wheel, the cyclist can feel that jump (jumpings) of running of once riding move, and is specially adapted to ride fast, and eccentric throw a value is big more, and the sensation of jump is also big more; The moving circle of oval-shaped wheel revolution, the cyclist can feel ride for twice jump (jumpings) of running moving, be specially adapted to middling speed and ride, the difference of major semiaxis A and semi-minor axis B is big more to be that out of roundness is big more, the sensation of jump is also just big more; Subtriangular wheel revolution of taking turns moves a circle, the cyclist can feel ride for three times jump (jumping) of running moving, be particularly suitable for riding at a slow speed.

Except that above several wheels, the wheel that also jumping of the present invention can be jumped bicycle manufacture that egg is circular or approximate four, pentagon or other asymmetric, fitfull shape, except that being used to take exercises, be used for athletic competition and amusement holiday, also pleasant.

Eccentric wheel and parabolic wheel etc. both can only be contained on the front-wheel wheel shaft of bicycle of the present invention, also can only be contained on the rear axle, can also all install on former and later two wheel shafts simultaneously.

No matter be eccentric wheel or parabolic wheel or subtriangular wheel or the like, its skeleton all both can be common spoke type, also can be cast (as annotating aluminium) formula or the injection moulding formula of going on the market recently.

The present invention is particularly suitable for person in middle and old age sports enthusiast's exercise of riding on the smooth road in town and country.

Contriver's process is on probation to the eccentric wheel bicycle, and sensation is unique, and is respond well.

Claims

Jump to jump bicycle, step on and corresponding driving device etc. is formed by handlebar, vehicle frame, wheel, vehicle seat, pin.It is characterized in that: the wheel of described white driving is eccentric wheel or egg circle, oval wheel or approximate three, four, pentagon wheel.