CN2855881Y

CN2855881Y - Exercising bicycle

Info

Publication number: CN2855881Y
Application number: CNU2006200805162U
Authority: CN
Inventors: 李保安
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-01-23
Filing date: 2006-01-23
Publication date: 2007-01-10
Anticipated expiration: 2016-01-23

Abstract

The product is a sport and body building bicycle. It includes a frame, a back wheel shaft fixed on the back end of the frame and a driving device. Back walking wheels on both ends of the back wheel shaft, handle bars are installed on the front end of the frame, the front wheel are installed under the handle bars, a lever type pedal mechanism is installed on the middle part of the frame, the left and right oil silk pushing wires are connected with both ends of the level, one-way automatic return clutch devices are installed evenly at the left and right ends of the back wheel shaft, a one-way automatic return clutch device is composed of an elastic tape device, a one-way clutch device, and a fixed twisting device of oil silk pushing wire. The other end of the two pushing wires connects with the tape of the corresponding tape device. It is provided with simple structure, is safe and reliable while riding it, it can drive instead of walk and also makes the body of the rider take exercise, it is easy to carry owing to its small volume, it is mainly suitable to the urban roads and rural roads with a hard driving surface, a good tool for home, travel and baggage carrying.

Description

The sport and body-building car

Technical field

The utility model relates to a kind of sport and body-building car of riding instead of walk with body-building function that integrates.

Background technology

In the prior art, people mainly are bicycles in order to the non-motor-driven non-power city traffic instrument of riding instead of walk.Because modern life rhythm is more and more faster, most times of people all are used for work, have no time to take exercises specially, and bicycle is as walking-replacing tool, and just part has been tempered shank, can't carry out whole body exercise.Body-building apparatus and fitness room can make whole body be taken exercise, but body-building apparatus can only be fixed on indoor can't moving, and people can not adhere to that also extracting the set time every day out goes to the gymnasium to perform physical exercise.Exerciser of the prior art also just lays particular emphasis on ground small distance movement body-building among a small circle.

Summary of the invention

In order to overcome the shortcoming that above-mentioned prior art exists, the utility model provide a kind of integrate ride instead of walk, the sport and body-building car of body-building.

The technical solution of the utility model is: a kind of sport and body-building car, it is characterized in that: comprise vehicle frame, be fixed on the hind axle and the driving device of vehicle frame rear end, rear walking wheel is installed at the hind axle two ends, the vehicle frame front end is installed handlebar, front-wheel is installed in the handlebar below, the middle part of vehicle frame is equipped with the lever pedal gear, the lever two ends are connected with a left side, the backguy of right oil silk, two ends, the left and right sides all are equipped with return one-way clutch apparatus voluntarily on the hind axle, return one-way clutch apparatus is by the elasticity tape device that is installed in together on the hind axle voluntarily, one-way clutch apparatus and the backguy of oil the silk fixedly affixed one of wind are formed, and the other end of two backguys all is connected on the tape measure of cooresponding tape device.

Described handlebar connects for binding bolt for the place that connects to ground, and loose bolts can make handlebar folding.

Be provided with the pulley that play the guiding role between oil silk backguy and the tape device.

Described vehicle frame adopts narrow rectangular channel steel pipe or round seamless steel pipe to be welded.

The beneficial effects of the utility model are: this kind sport and body-building bassinet structure is simple, riding safety is reliable, not only can ride instead of walk but also can make whole body obtain taking exercise, and volume is little, be easy to carry, mainly being applicable to the rural preferably road surface of urban highway and track sclerosis, is to ride instead of walk at home, the good tool of travelling and riding instead of walk and carrying luggage.

Description of drawings

Fig. 1 is a front view of the present utility model,

Fig. 2 is the birds-eye view of Fig. 1,

Fig. 3 is the A-A view of Fig. 2,

Fig. 4 is a working state schematic representation of the present utility model,

Fig. 5 is another working state schematic representation of the present utility model,

Among the figure: 1 vehicle frame, 2 handlebars, 3 rear walking wheels, 4 levers, 51 left foot pedals, 52 right steps, 6 backguys, 7 hind axles, 8 tape devices, 9 free-wheel clutchs, 10 pulleys, 11 binding bolts.

The specific embodiment

As shown in Figure 1, 2, 3.

This sport and body-building car comprises vehicle frame 1, be fixed on the hind axle 7 and the driving device of vehicle frame 1 rear end, rear walking wheel 3 is installed at hind axle 7 two ends, vehicle frame 1 front end is installed handlebar 2, front-wheel is installed in handlebar 2 belows, the middle part of vehicle frame 1 is equipped with the lever pedal gear, lever 4 two ends are connected with a left side, the backguy 6 of right oil silk, two ends, the left and right sides all are equipped with return one-way clutch apparatus voluntarily on the hind axle, return one-way clutch apparatus is by the elasticity tape device 8 that is installed in together on the hind axle voluntarily, free-wheel clutch 9 and the backguy of oil the silk fixedly affixed one of wind are formed, described oil silk backguy fixedly backguy can be a sleeve, and the other end of two backguys 6 all is connected on the tape measure of cooresponding tape device 8.

Handlebar 2 bottoms and vehicle frame adopt binding bolt to be connected, and loose bolts can form baggage rack to vehicle frame 1 folded inside with handlebar 2, can increase to receive object space, and handlebar can conveniently be moved car after folding or carries and go out.

Be provided with the pulley 10 that play the guiding role between oil silk backguy 6 and the tape device 8, can be provided with one, also can be provided with a plurality of.

For making vehicle frame 1 reach certain intensity, vehicle frame 1 adopts narrow rectangular channel steel pipe or round seamless steel pipe to be welded.

When riding, the driver stands on the sport and body-building car pedal, does the waist twisting, because twisting makes self Shift of Focus, pedal is depressed.

As shown in Figure 4, when right steps 52 was depressed, left foot pedal 51 lifted, thereby left foot pedal 51 drives the oil silk backguy 6 pulling tape devices 8 of lever left end, thereby tape device 8 drives the free-wheel clutch 9 in left side and drives hind axle 7 rotations, and the actuation movement body-building vehicle moves ahead;

As shown in Figure 5, when twisting centre of body weight once more, waist transfers to the left side, left foot pedal 51 moves down, and the oil silk backguy in left side is wrapped in the backguy of oil silk fixedly on the wind because the self-return effect of tape device is pulled, because the effect of free-wheel clutch, can not drive hind axle 7 reversings, this moment, right steps 52 was lifted, thereby the backguy of oil silk, tape device and the free-wheel clutch that drive the right side finally drive hind axle 7, realization advances car to the driving of sport and body-building car.

So repeatedly, advance in because waist twisting makes each position of whole body obtain taking exercise simultaneously.

Claims

1, a kind of sport and body-building car, it is characterized in that: comprise vehicle frame, be fixed on the hind axle and the driving device of vehicle frame rear end, rear walking wheel is installed at the hind axle two ends, the vehicle frame front end is installed handlebar, front-wheel is installed in the handlebar below, the middle part of vehicle frame is equipped with the lever pedal gear, the lever two ends are connected with a left side, the backguy of right oil silk, two ends, the left and right sides all are equipped with return one-way clutch apparatus voluntarily on the hind axle, return one-way clutch apparatus is by the elasticity tape device that is installed in together on the hind axle voluntarily, one-way clutch apparatus and the backguy of oil the silk fixedly affixed one of wind are formed, and the other end of two backguys all is connected on the tape measure of cooresponding tape device.

2, a kind of sport and body-building car according to claim 1 is characterized in that: described handlebar connects to ground and locates is that binding bolt connects.

3, a kind of sport and body-building car according to claim 1 is characterized in that: be provided with the pulley that play the guiding role between oil silk backguy and the tape device.

4, a kind of sport and body-building car according to claim 1 and 2 is characterized in that: described vehicle frame adopts narrow rectangular channel steel pipe or round seamless steel pipe to be welded.