CN201613993U

CN201613993U - Hand and foot used all-around exercise bicycle

Info

Publication number: CN201613993U
Application number: CN2009202024414U
Authority: CN
Inventors: 李玉顺
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-12-17
Filing date: 2009-12-17
Publication date: 2010-10-27
Anticipated expiration: 2019-12-17

Abstract

The utility model discloses a hand and foot used all-around exercise bicycle, comprising a front wheel, a rear wheel, a frame, a handle bar, a handle and a saddle, a rear wheel driven small gear is arranged on a rear wheel, a foot part driving gear for driving the rear wheel driven small gear and a pedal are arranged on the frame, the rear wheel driven small gear and the foot part driving gear are connected by a chain, wherein a hand part driving gear and a rocking handle which have the same functions to the foot part driving gear and the pedal are arranged on the handle bar of the bicycle, a front wheel driven small gear which has the same function to the rear wheel driven small gear is arranged on a front wheel, and the hand part driving gear and the front wheel driven small gear are connected by the chain. The hand and foot used all-around exercisers bicycle has hand driving function, users can choose to drive the bicycle by foot driving, hand driving or hand and foot driving modes according to needs, so as to climb and loading-ride easily and achieve the all-around exercise effect.

Description

Hand, pin double-purpose all-around exercises bicycle

Technical field

The utility model relates to a kind of bicycle, relates in particular to a kind of hand, pin double-purpose all-around exercises bicycle.

Background technology

Existing bicycle adopts the foot-operated trailing wheel walking that drives usually, when bicycle carries heavier article, or when climbing, only adopt the foot-operated bicycle that drives to feel to require great effort very much, even might pedal not upslope, have to get off pushing away car walking climbing, promptly consume one's strength, waste time again; Simultaneously, when inciting somebody to action by bike as body building, bicycle of the prior art only can be tempered leg muscle, can't temper positions such as arm, and limitation is bigger during motion, can't reach the effect of all-around exercises.

The utility model content

In view of this, technical problem to be solved in the utility model is: hand, pin double-purpose all-around exercises bicycle with hand driving device are provided.

In order to achieve the above object, the utility model adopts following technical scheme to realize:

A kind of hand, pin double-purpose all-around exercises bicycle, comprise front-wheel, trailing wheel, vehicle frame, handlebar, handle and saddle, described trailing wheel is provided with the driven miniature gears of trailing wheel, have the foot's driven wheel and the pedal that drive the driven miniature gears of trailing wheel on the vehicle frame, connect by chain between the driven miniature gears of described trailing wheel and the foot's driven wheel, wherein, also be provided with hand driven wheel and the rocking handle identical in the described bicycle handle bar with foot's driven wheel and pedal function, described front-wheel is provided with the front-wheel driven miniature gears identical with the driven miniature gears function of trailing wheel, is connected by chain between described hand driven wheel and the driven miniature gears of front-wheel.

As preferably, described handlebar is a hollow structure, and described hand gear shaft is connected on the handlebar, and described rocking handle passes described hollow structure from the handlebar outside and connects and the hand driven wheel.

As preferably, described handle is socketed on the handlebar.

As preferably, the periphery of the chain of described hand driven wheel and the driven miniature gears of front-wheel is provided with adaptive chain frame, described chain frame is provided with the arc extension that stretches out, be hinged with fixed link on the described arc extension, the free end of described fixed link stretches to chain frame inboard, and be connected with chain by rotating shaft and adjust gear, described chain is adjusted the chain that gear is snapped at hand driven wheel and the driven miniature gears of front-wheel, and described handlebar has can the upper and lower structure of adjusting height.

As shown from the above technical solution, the beneficial effects of the utility model are:

Compared to existing technology, the utility model is by being provided with hand driven wheel and rocking handle on handlebar, the cooresponding driven miniature gears of front-wheel that is provided with on front-wheel, and connect by chain, thereby make common bicycle possess the hand-driven function, the user can select to drive with pin as required, hand-drive or trick drive bicycle jointly, thereby climb easily and load-carrying is ridden, and can reach the effect of all-around exercises, simultaneously, adjust height up and down in order to adapt to handlebar, the utility model is by being provided with the arc extension, fixed link and chain are adjusted gear, when handlebar is adjusted downwards, at this moment the chain part that can grow only needs that chain is adjusted gear and adjusts in the arc extension and get final product, and operation is very easy.

Description of drawings

Fig. 1 is a perspective view of the present utility model.

Fig. 2 is preceding half a section structural representation of the present utility model.

The specific embodiment

In order to make those skilled in the art can further understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing.

See also Figure 1 and Figure 2, the utility model provides a kind of hand, pin double-purpose all-around exercises bicycle, comprise front-wheel 1, trailing wheel 2, vehicle frame 3, handlebar 4, handle 5 and saddle 6, described trailing wheel 2 is provided with the driven miniature gears (not shown) of trailing wheel, have the foot's driven wheel 7 and the pedal 8 that drive the driven miniature gears of trailing wheel on the vehicle frame 3, connect by chain 9 between the driven miniature gears of described trailing wheel and the foot's driven wheel 7, wherein, also be provided with hand driven wheel 10 and the rocking handle 11 identical in the described bicycle handle bar with foot's driven wheel and pedal function, described front-wheel is provided with the front-wheel driven miniature gears 12 identical with the driven miniature gears function of trailing wheel, is connected by chain 13 between described hand driven wheel and the driven miniature gears of front-wheel.Described handlebar is a hollow structure, and described hand driven wheel 10 is coupling on handlebar, and described rocking handle 11 passes described hollow structure from the handlebar outside and connects and hand driven wheel 10.Described handle 5 is socketed on the handlebar 4.The periphery of the chain 13 of described hand driven wheel 10 and the driven miniature gears 12 of front-wheel is provided with adaptive chain frame 14, described chain frame is provided with the arc extension 14 that stretches out, be hinged with fixed link 15 on the described arc extension 14, the free end of described fixed link 15 stretches to chain frame inboard, and be connected with chain by rotating shaft 16 and adjust gear 17, described chain is adjusted the chain 13 that gear 17 is snapped at hand driven wheel and the driven miniature gears of front-wheel, and described handlebar has can the upper and lower structure of adjusting height.

But the above only is a preferable possible embodiments of the present utility model, is not in order to limit to claim of the present utility model, so the equivalent structure that all utilization the utility model specification sheetss and accompanying drawing content are done changes, all in like manner to be included in the scope of the present utility model.

Claims

1. hand, pin double-purpose all-around exercises bicycle, comprise front-wheel, trailing wheel, vehicle frame, handlebar, handle and saddle, described trailing wheel is provided with the driven miniature gears of trailing wheel, have the foot's driven wheel and the pedal that drive the driven miniature gears of trailing wheel on the vehicle frame, connect by chain between the driven miniature gears of described trailing wheel and the foot's driven wheel, it is characterized in that, also be provided with hand driven wheel and the rocking handle identical in the described bicycle handle bar with foot's driven wheel and pedal function, described front-wheel is provided with the front-wheel driven miniature gears identical with the driven miniature gears function of trailing wheel, is connected by chain between described hand driven wheel and the driven miniature gears of front-wheel.

2. hand as claimed in claim 1, pin double-purpose all-around exercises bicycle is characterized in that described handlebar is a hollow structure, and described hand gear shaft is connected on the handlebar, and described rocking handle passes described hollow structure from the handlebar outside and connects and the hand driven wheel.

3. hand as claimed in claim 2, pin double-purpose all-around exercises bicycle is characterized in that described handle is socketed on the handlebar.

4. as each described hand in the claim 1 to 3, pin double-purpose all-around exercises bicycle, it is characterized in that, the periphery of the chain of described hand driven wheel and the driven miniature gears of front-wheel is provided with adaptive chain frame, described chain frame is provided with the arc extension that stretches out, be hinged with fixed link on the described arc extension, the free end of described fixed link stretches to chain frame inboard, and be connected with chain by rotating shaft and adjust gear, described chain is adjusted the chain that gear is snapped at hand driven wheel and the driven miniature gears of front-wheel, and described handlebar has on the energy, the following structure of adjusting height.