CN2422224Y

CN2422224Y - Body-building wheeled vehicle substituted walking

Info

Publication number: CN2422224Y
Application number: CN00211950U
Authority: CN
Inventors: 于文麒
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-05-23
Filing date: 2000-05-23
Publication date: 2001-03-07
Anticipated expiration: 2010-05-23

Abstract

The utility model relates to a body building vehicle replacing walk. A transverse beam of a vehicle frame is provided with a pulley vehicle which is provided with a foot board. The pulley vehicle is provided with a chain wheel fixedly connected with a steering rod. The chain wheel is engaged with the chain wheel arranged on a front fork by a chain. The steering rod is hinged with a handlebar hinged with the vehicle frame by a connecting rod. The vehicle frame is provided with a driving device. A main axle mechanism of the driving device is respectively connected with the pulley vehicle and a back axle by a chain wheel mechanism and the main axle is provided with a ratchet wheel. A vehicle body can be driven to forward move by wrenching the handlebar and pedaling the foot board. The utility model obtains the purpose of exercising the body and can be simultaneously served as a walking tool to obtain the purpose of replacing the walk with the vehicle with enjoyment.

Description

The body-building walking-replacing car

The utility model is a kind of body-building vehicle, particularly a kind of body-building walking-replacing car that can be used as the car use of riding instead of walk simultaneously.

Along with carrying out of nationwide fitness programs, multi-form health and fitness facilities occurs in succession.Have to be fit to the large-scale health and fitness facilities that various venues use, also have to be suitable for the combined type movement apparatus that family uses.But the drawback that existing various exerciser exist is to move, and can not ride instead of walk.

The purpose of this utility model provides a kind of later-model exerciser, and it can overcome existing shortcoming in the prior art, both can be used as exerciser, can be used as a kind of car of riding instead of walk simultaneously and uses.

The purpose of this utility model is achieved in that it comprises vehicle frame and is installed on the front vehicle wheel of frame-front fork and the rear wheel of vehicle frame back vent, vehicle seat is housed above the vehicle frame, it is characterized in that with the cross member of frame being track, scooter is installed above, stretcher is housed on the scooter, be fixed with a deflecting bar on the scooter, the a pair of sprocket wheel that turns to is separately fixed on deflecting bar and the front fork, be connected with chain between two sprocket wheels, deflecting bar is hinged with the handlebar that is hinged on the vehicle frame by connecting rod, driving device is housed on the vehicle frame, driving device comprises before driving link chain mechanism and rear drive link chain mechanism, and the driven sprocket of before driving link chain mechanism is fixed on the vehicle frame front end, and its chain is captiveed joint with scooter, the driven sprocket of rear drive link chain mechanism is installed on the rear axle, and ratchet is housed on the main shaft.

The utility model by with the palm motor-car and use step tread, drive car body and move forward, both reached the purpose of exercise health, the while also can be used as the walking instrument, reaches the purpose that takes a bus instead of walking, and is full of temperament and interest.

Below in conjunction with embodiment and accompanying drawing thereof the utility model is done further as thin explanation.

Fig. 1 is a general illustration of the present utility model.

Fig. 2 is the structural representation of scooter.

Fig. 3 is the right elevation of Fig. 2.

Fig. 4 is the structural representation of driving device.

Fig. 5 is the structural representation of steering hardware.

Fig. 6 is the structural representation of auxiliary wheel device.

Fig. 7 is the left view of Fig. 6.

Fig. 8 is the structure cut-away view of the registration device of auxiliary wheel shown in Figure 6.

Fig. 9 is the attached scheme drawing of taking turns when mentioning that helps.

With reference to Fig. 1, vehicle frame is made up of crossbeam 1, front fork 2 and back vent 3, front vehicle wheel 4 is housed on front fork, rear wheel 5 is housed on the back vent, vehicle seat 6 is housed on the vehicle frame, scooter 7 is housed on the crossbeam, for making the people's unlikely inclination of car body before riding surely of riding, the attached wheel apparatus 8 that helps also is housed on the vehicle frame, and 9 is handlebars among the figure.

With reference to Fig. 2 and Fig. 3, the wheel 10 of scooter is sitting on the crossbeam 1, with the crossbeam is that track moves, and is equipped with by bearing pin 12 on the vehicle frame 11 of scooter and turns to sprocket wheel 13 and deflecting bar 14, turns to flexibly for making, sand frame 15 also is housed, deflecting bar 14 and turning between the sprocket wheel 13 is fixed together by screw 16, is hinged with connecting rod 17 at the two ends of deflecting bar, as seen from Figure 1, the other end of connecting rod 17 and handlebar 9 are hinged, and stretcher 18 is housed on the scooter.

With reference to Fig. 4, its middle part is the mainshaft mechanism of driving device, as seen from the figure, mainshaft mechanism includes two

axles

19 and 20, in the outside of axle 19 axle sleeve 21 is housed, gear 23 and gear 24 are contained on the axle sleeve, the sprocket wheel 22 of before driving link chain mechanism is connected with the sprocket wheel that is installed in the cross member of frame front end 25 usefulness chains 26, a connecting panel 27 (shown in Figure 3) is arranged in the bottom of scooter, by connecting panel 27 scooter is fixed on the chain 26, an end of axle 20 is equipped with the change wheel 28 of rear driving wheel mechanism, and change wheel 28 drives the cone pulley 32 that is installed on the rear axle by chain 36, gear 29 and gear 30 also are housed on axle 20, gear 29 and gear 23 are meshed, and gear 30 is meshed by a third wheel with gear 24, and two ratchets 31 are housed on axle 19, advance at the uniform velocity forward for the assurance car body, two ratchets are oppositely installed.

If before driving chain-wheel mechanism and rear driving wheel mechanism are installed in the two ends of an axle; or be installed on two axles by a pair of gear mesh; and a ratchet (similar with bicycle) is housed on an axle; be protection domain of the present utility model too, such structure makes car body advance as discountinuity.

Steering hardware as shown in Figure 5, sprocket wheel 33 is housed on the car front fork, chain 34 is housed above the sprocket wheel 33, chain 35 is housed on the sprocket wheel 13, be connected with steel wire 36 between two sections chains, drive sprocket wheel 13 rotations when handlebar 9 drivening rods 17 and by deflecting bar 14, then the sprocket wheel 33 that drives on the front fork by chain and steel wire rotates, because front fork and sprocket wheel 33 are fixing, sprocket wheel 33 drives front fork and front vehicle wheel together rotates.

Attached wheel apparatus such as Fig. 6-shown in Figure 9 of helping, the attached wheel carrier 43 that helps is fixedly mounted on the vehicle frame by screw 44, the attached both sides of wheel carrier that help respectively are hinged with an attached wheel 45 that helps, be provided with a pair of sheave 37 above the wheel carrier attached helping, each sheave is fixed with a steel cable 38, the two ends of steel cable are fixed on the attached A that helps wheel, B 2 points, be fixed with a handgrip 39 on the sheave 37, handgrip is provided with spring-positioning device, as shown in Figure 8, certain location in the outside of sheave is provided with two spring grooves 40, spring 41 and push rod 42 are housed in groove, are provided with core bar 43 in the handgrip, when pressing core bar, when making push rod return in the spring groove, handgrip can drive sheave and rotate.After the people who rides rides surely, the attached wheel that helps can be lifted.Concrete operations are: press core bar 42, rotate handgrip 39 and two sheaves 37, make steel cable 38 drive the attached wheel 36 of helping and mention (as shown in Figure 9) to a side, when handgrip forwards the position of another spring groove to, unclamp the core bar push rod and withstand core bar, handgrip is fixed, the attached position of wheel that helps also is fixed simultaneously.

Claims

1, the body-building walking-replacing car, it comprises vehicle frame and is installed on the front vehicle wheel of frame-front fork and the rear wheel of vehicle frame back vent, vehicle seat is housed above the vehicle frame, it is characterized in that with the cross member of frame being track, scooter is installed above, stretcher is housed on the scooter, be fixed with a deflecting bar on the scooter, the a pair of sprocket wheel that turns to is separately fixed on deflecting bar and the front fork, be connected with chain between two sprocket wheels, deflecting bar is hinged with the handlebar that is hinged on the vehicle frame by connecting rod, and driving device is housed on the vehicle frame, and driving device comprises before driving link chain mechanism and rear drive link chain mechanism, the driven sprocket of before driving link chain mechanism is fixed on the crossbeam front end, its chain is captiveed joint with scooter, and the driven sprocket of rear drive link chain mechanism is installed on the rear axle, and ratchet is housed on the main shaft.

2, according to the said body-building walking-replacing car of claim 1, it is characterized in that the mainshaft mechanism of driving device is provided with an axle, before driving chain-wheel mechanism and rear driving wheel mechanism are installed in the two ends of axle respectively, and scooter is fixed on the chain of before driving chain-wheel mechanism.

3, according to the said body-building walking-replacing car of claim 1, the mainshaft mechanism that it is characterized in that driving device is provided with two axles, on one of them axle the before driving chain-wheel mechanism is installed, on chain, be fixed with scooter, on another axle rear driving wheel mechanism is housed, one end of two axles is meshed by a pair of gear, and two gears of the other end are meshed by a third wheel, and two ratchets oppositely are installed on the axle.

4, according to the said body-building walking-replacing car of claim 1, it is characterized in that being equipped with on the vehicle frame the attached wheel apparatus that helps.