CN207346033U - A kind of Exercycle - Google Patents

Abstract

The utility model discloses a kind of Exercycle, including car body, handlebar, wheel and power set, the power set are installed on the middle part of car body, wheel includes front wheels and rear wheels, front wheels and rear wheels are separately mounted to the front-end and back-end of vehicle bottom, pedal is installed, power set include synchronous belt, travelling gear, reverse gear, upper sprocket wheel, lower sprocket, wheel assembly and support pulley on car body.The device only need to can promote bicycle to advance as usually walking, and not only with body-building function, also protect knee joint；The device using when people stick out one's chest to walk on synchronous belt, vertebra will not be impacted, suitable for all age group；The center of gravity of the device only has ten centimeters or so, and when emergency stop will not produce security risk to people, and safety in utilization is good；The pedal of the device increases recoil, which not only can also can indoors replace treadmill in outdoor application, applied widely using being obliquely installed.

Description

A kind of Exercycle

Technical field

Bicycle art is the utility model is related to, is specifically a kind of Exercycle.

Background technology

With the change of health of people theory and the implementation of China's nationwide fitness programs policy, more and more people like having gone up fortune It is dynamic.Due to running, mountain-climbing can damage human synovial, then ancient to walk minimum as a cost and be that optimal body-building is transported It is dynamic, chased by the people of all age brackets, but walk because its speed is too slowly without interest, put by some height of beam.

Bicycle, also known as bicycle or bicycle, are typically the small-sized ground vehicles of two wheels.After people rides car, trampled with foot Plate is power, is the environmentally protective vehicles.In inland of China, Taiwan, Singapore, " bicycle " or " foot are commonly referred to as Treadmill ";Then it is commonly referred to as " bicycle " (Guangdong language is usually all so called in fact) in Hongkong and Macro;And it is known as " from translocation (turning) in Japan Car ".Bicycle species is very much, there is single bicycle, and tandem bicycle also has more person bicycles.Exercycle is also wherein one Kind, existing Exercycle is all that people drive bicycle by the way of feet treading moves foot pedal, will walk with The Exercycle that bicycle combines.

The content of the invention

The purpose of this utility model is to provide a kind of Exercycle, to solve proposed in the above background technology ask Topic.

To achieve the above object, the utility model provides following technical solution：

A kind of Exercycle, including car body, handlebar, wheel and power set, the power set are installed on car body Middle part, wheel include front wheels and rear wheels, and front wheels and rear wheels are separately mounted to the front-end and back-end of vehicle bottom, handlebar installation In the front end on car body top, pedal is installed on car body, power set include synchronous belt, travelling gear, reverse gear, cochain Wheel, lower sprocket, wheel assembly and support pulley, synchronous belt is installed on pedal and multiple support pulleys are installed on synchronous skin Band lower section, travelling gear are installed on the both ends of synchronous belt and support pulley to be respectively positioned between the travelling gear at both ends, be driven Gear is engaged with reverse gear, reverse gear is connected by chain with lower sprocket and reverse gear and lower sprocket be installed on it is same On root axis, lower sprocket driving upper sprocket wheel, cochain wheel drive wheel assembly, wheel assembly is on trailing wheel.

As further program of the utility model：Car body and handlebar are made of aluminum-magnesium alloy material.

As further program of the utility model：The quantity for supporting pulley is more than 20.

Compared with prior art, the beneficial effects of the utility model are：Device design is reasonable, simple in structure, only needs picture Usually walking can promote bicycle to advance, and 6-8 meters of vehicle advance can be driven by often making a move, and not only with body-building function, go back Protect knee joint；The bending of meeting body, can impact vertebra during existing bicycle pedals foot pedal, people when which uses Stick out one's chest to walk on synchronous belt, vertebra will not be impacted, suitable for all age group；The center of gravity of the device is only There are ten centimeters or so, when emergency stop will not produce security risk to people, and safety in utilization is good；The pedal of the device is set using inclination Put, increase recoil, which not only can also can indoors replace treadmill in outdoor application, applied widely.

Brief description of the drawings

Fig. 1 is the front view of Exercycle.

Fig. 2 is the top view of Exercycle.

Fig. 3 is the partial top view of Exercycle.

Fig. 4 is the structure diagram of wheel in Exercycle.

Wherein：1- synchronous belts, 2- travelling gears, 3- reverse gears, 4- upper sprocket wheels, 5- lower sprockets, 6- wheel assemblies, 7- Support pulley, 8- car bodies, 9- handlebars, 10- wheels.

Embodiment

The technical solution of this patent is described in more detail with reference to embodiment.

Please refer to Fig.1-4, a kind of Exercycle, including car body 8, handlebar 9, wheel 10 and power set, the power Device is installed on the middle part of car body 8, and wheel 10 includes front wheels and rear wheels, and front wheels and rear wheels are separately mounted to 8 bottom of car body Front-end and back-end, handlebar 9 is installed on the front end on 8 top of car body, pedal is provided with car body 8, and power set include synchronous skin Band 1, travelling gear 2, reverse gear 3, upper sprocket wheel 4, lower sprocket 5, wheel assembly 6 and support pulley 7, synchronous belt 1 are installed on On pedal and multiple support pulleys 7 are installed on the lower section of synchronous belt 1, travelling gear 2 be installed on the both ends of synchronous belt 1 and Support pulley 7 is respectively positioned between the travelling gear 2 at both ends, and travelling gear 2 is engaged with reverse gear 3, and reverse gear 3 passes through chain It is connected with lower sprocket 4 and reverse gear 3 is installed on same axis with lower sprocket 4, lower sprocket 4 drives upper sprocket wheel 5, upper sprocket wheel 5 driving wheel assemblies 6, wheel assembly 6 are installed on trailing wheel.Car body 8 and handlebar 9 are made of aluminum-magnesium alloy material.Support The quantity of pulley 7 is more than 20.

The operation principle of the utility model is：Synchronous belt 1 is provided with the tread of car body 8, is had under synchronous belt 1 enough Support pulley 7 support the weight of human body, people walk on synchronous belt 1 because the change of center of gravity produces kick, and because It is gradient to be set on tread, produce making a concerted effort backward, feeling relaxed when walking, synchronous belt 1 with nutating gear 2 backward Rotation, because rotation cannot drive wheel 10 backward, so adding reverse gear 3, synchronous belt 1 drives reverse gear 3 to rotate, So that the direction that 3 rotating direction of reverse gear is adjusted to wheel 10 travels is consistent, lower sprocket 5 is installed on reverse gear 3 On same axis and reverse gear 3 drives lower sprocket 5, and lower sprocket 5 drives upper sprocket wheel 4, completes driving 10 form of wheel on foot And achieve the purpose that body-building；The device is it is also possible that wheel 10 is in vacant state, indoors instead of treadmill.

It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.

Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (3)

1. A kind of 1. Exercycle, it is characterised in that including car body, handlebar, wheel and power set, the power set installation In the middle part of car body, wheel includes front wheels and rear wheels, and front wheels and rear wheels are separately mounted to the front-end and back-end of vehicle bottom, Handlebar is installed on the front end on car body top, is provided with pedal on car body, and power set include synchronous belt, travelling gear, reversely Gear, upper sprocket wheel, lower sprocket, wheel assembly and support pulley, synchronous belt is installed on pedal and multiple support pulley peaces Below the synchronous belt, travelling gear is installed on the both ends of synchronous belt and supports pulley to be respectively positioned on the travelling gear at both ends Between, travelling gear is engaged with reverse gear, and reverse gear is connected by chain with lower sprocket and reverse gear and lower sprocket On same axis, lower sprocket driving upper sprocket wheel, cochain wheel drive wheel assembly, wheel assembly is on trailing wheel.
2. 2. Exercycle according to claim 1, it is characterised in that the car body and handlebar use almag material Material makes.
3. 3. Exercycle according to claim 1 or 2, it is characterised in that it is described support pulley quantity for 20 with On.