CN2666788Y

CN2666788Y - Two-purpose recreational body-building tricycle

Info

Publication number: CN2666788Y
Application number: CN 200320105982
Authority: CN
Inventors: 段丽华
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-12-12
Filing date: 2003-12-12
Publication date: 2004-12-29
Anticipated expiration: 2013-12-12

Abstract

The utility model in particular relates to a dual-use entertainment exercise bicycle used in the playground or a road which mainly consists of a front wheel(11), a back wheel(14), foot pedals(7), a handle bar(8), a front fork(10), a vehicle frame and a driving chain(15); wherein two shafts(One 13, Two 5) are arranged on a vertical beam(18) of the vehicle frame; two flywheels(12) are movably arranged on the two ends of the shaft(One 13); the flying wheels(12) are fixed with the back wheel(14); two bearings(17) are movably arranged on the two ends of the shaft(Two 5); the bearing(17) is fixed with a chain wheel; foot pedal bars(16) are fixed on a chain wheel(1); the chain wheel is movably connected with a vertical driving bar(4) and a cross driving bar(3); the two ends of the chain wheel are movably hinged with two vertical driving bars(4); a pedestal(1) is movably arranged on the junction between a vertical beam(18) and a cross(6). The user can use the dual-use entertainment exercise bicycle to entertain, do outdoor exercise, enjoy fresh air and has heavy exercise intensity in the wildness, can drive the exercise bicycle by the user body or feet with pleasure and can use the exercise bicycle as a traffic tool in a short distance.

Description

The dual-purpose body-building amusement cycle

Technical field

The utility model belongs to the entertainment body-building articles for use, the dual-purpose body-building amusement cycle that uses on particularly a kind of sports ground or the road.

Technical background

At present, health-care article also has a kind of similar bicycle, is fixed on indoorly, can not walk the effect of out of reach amusement.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned technical deficiency, and a kind of dual-purpose body-building amusement cycle that moves on sports ground or road is provided.

The technical scheme that its technical matters that solves the utility model adopts is: a kind of dual-purpose body-building amusement cycle of being made up of front and rear wheel, pedal, handlebar, front fork, vehicle frame and messenger chain, the characteristics of this car are to adorn two axles one, two on the upright beam of vehicle frame, adorn two flywheels versatilely at axle one two ends, flywheel and trailing wheel are fixed together; Two bearings are adorned at axle two two ends versatilely, and bearing and sprocket wheel are fixed, and fix a pedal rod on the sprocket wheel, and connect the bar of writing a biography versatilely, seat of horizontal drive link center fixed, two ends are hinged with two upright drive links versatilely, and horizontal drive link and seat are contained in the junction of upright beam and crossbeam versatilely.

The beneficial effects of the utility model are: carry out entertainment body-building in the Nature in the open air with this car, air is good, and exercise intensity is big, and two kinds of methods of available health or pin drive, and have enjoyment, also can make short-range vehicle.

Description of drawings

Specify with embodiment below in conjunction with accompanying drawing.

Fig. 1 shows dual-purpose body-building amusement cycle structural representation.

Among the figure, the 1-sprocket wheel; The 2-seat; The horizontal drive link of 3-; 4-founds drive link; Two of 5-; The 6-crossbeam; The 7-pedal; The 8-handlebar; The 9-cant beam; The 10-front fork; The 11-front-wheel; The 12-flywheel; One of 13-; The 14-trailing wheel; The 15-messenger chain; The 16-pedal rod; The 17-bearing; 18-founds beam

The specific embodiment

With reference to accompanying drawing, this vehicle carriage is by crossbeam 6, cant beam 9, upright beam 17 weld togethers are formed, adorn a front fork 9 in the activity of vehicle frame front, a handgrip 8 is fixed in front fork 9 upper ends, a front-wheel 16 is adorned in the lower end activity, on the upright beam 18 of vehicle frame, fix one 13 and two 5, flywheel 12 is equipped with at one 13 two ends regularly, flywheel 12 moving parts and trailing wheel 14 are fixing, two 5 center fixed are on upright beam 18, two ends are ball bearing 17 fixedly, and bearing 17 is contained on the sprocket wheel 17 versatilely, fixing pedal rod 16 on the sprocket wheel 17, pedal rod is equipped with a pedal 7 versatilely, for human pedal car, upright drive link 4 of movable installation on two sprocket wheels 17, upright drive link 4 and sprocket wheel 1 and pedal rod 16 are eccentric setting with the point of connection of sprocket wheel 1 to sprocket wheel 4 centers.Seat 2 of horizontal drive link 3 center fixed, two ends and upright drive link 4 are movably hinged, and seat 2 is installed in the junction of founding beam 18 and crossbeam 6 versatilely with horizontal drive link 3, uses messenger chain 15 transmissions between sprocket wheel 1 and the flywheel 12.

After on people's seat present 2, during with two pedal pedals 7, two sprocket wheels 1 can rotate under the effect of eccentric force, also can be without pedal, with swinging of upper part of human body, by seat 1, horizontal drive link 3, upright drive link 4, make sprocket wheel 1 under the effect of eccentric force, rotate, rotate by messenger chain 15, flywheel 12, drive trailing wheel 14, can walk forward, hand can change direction of travel by handgrip 8, front fork 10 control front-wheels 11, reaches the entertainment body-building purpose.

Claims

1, a kind of dual-purpose body-building amusement cycle, mainly by preceding, trailing wheel (11), (14), pedal (7), handlebar (8), front fork (10), vehicle frame and messenger chain compositions such as (15), it is characterized in that on the upright beam (18) of vehicle frame, adorning two axles one, two (13), (5), adorn two flywheels (12) versatilely at axle one (13) two ends, flywheel (12) is fixed together with trailing wheel (14), adorn two bearings (17) versatilely at axle two (5) two ends, bearing (17) is fixed with sprocket wheel, fix a pedal rod (16) on the sprocket wheel (1), and connect a upright drive link (4) versatilely, horizontal drive link (3), two ends are hinged with two upright drive links (4) versatilely, and seat (1) is contained in the junction of upright beam (18) and horizontal (6) versatilely.

2, dual-purpose body-building amusement cycle according to claim 1 is characterized in that the point of connection of upright drive link (4) and sprocket wheel (1) and pedal rod (16) and sprocket wheel (1) sprocket wheel (4) center being eccentric setting.