CN2373352Y - Light four-wheel pedal bicycle - Google Patents

Abstract

The utility model relates to a handy four-wheel bicycle. In the utility model, the left part and the right part of a bicycle frame are respectively provided with a front seat, the back part of the bicycle frame is provided with a back seat; the shaft end on the back part of the bicycle frame is provided with a running wheel and a driving wheel; a cleat shaft on the front part of the bicycle frame is provided with wheels and is connected with a movable section and a steering device; the front part of the bicycle frame is provided with a handle and a steering wheel. When the wecker is rode by single person or two persons, the back seat can be used for carrying persons and goods, a floding type awning hood is arranged above the seat. The utility model has the advantage of safe use and can be used as a body-building device.

Description

Light qudricycle

The utility model relates to a kind of light qudricycle, belongs to the technical field of three-wheel vehicle.

Usually can mannedly all use three-wheel vehicle again by the carrying goods, but the back seat seat is narrower or shelf are narrower, so carrying capacity is less, takes uncomfortablely yet, the turning utmost point is not nimble, needs improvement badly.

The purpose of this utility model is that a kind of light qudricycle will be provided, and it can overcome above-mentioned shortcoming, this automobile-used four-wheel carrying, and portable and stable, double all the people present, a car can be used more, and can doublely drive, and it is also extremely steadily convenient to travel on the ramp.

The purpose of this utility model is achieved in that

A kind of light qudricycle, part respectively has a front stall (2) about its vehicle frame (1), the axle head at vehicle frame (1) rear portion is equipped with driving wheel (8) and movable wheel (7), there is a back seat (3) top of axle, a wheel (11) is respectively adorned at anterior goat's horn axle (4) two ends of vehicle frame (1), goat's horn axle (4) right part is connected with active section (5), and left part connects a deflector (9), and handle (6) and bearing circle (10) are housed respectively on the vehicle frame (1).

There is collapsible sunshade awning cover back seat (3) top.

Fig. 1 four-wheeled scheme drawing;

Fig. 2 four-wheeled birds-eye view.

Now in conjunction with the accompanying drawings the structure of light qudricycle is described in detail:

By Fig. 1,2, vehicle frame (1) divides left and right sides two parts, the right part vehicle frame is similar to cycle frame, the left part vehicle frame is also similar, just handgrip makes an annular arrangement bearing circle (10) into, and the right part vehicle frame has leader (6), on the part front stall (2) is arranged respectively about vehicle frame (1), driving wheel (8) and movable wheel (7) are equipped with in the rear axle upper end of vehicle frame, and there is a back seat (3) top of axle, a wheel (11) is respectively adorned at the two ends of the anterior goat's horn axle of vehicle frame (1) (4), and the right part of goat's horn axle (4) is connected with an active section (5), and goat's horn axle (4) left part connects a deflector (9), the axis of part all is equipped with sprocket wheel chain and pedal employing backpedalling brake about vehicle frame (1), these are the same with common three-wheel vehicle or bicycle, therefore will not describe in detail, in addition the folded formula sunshade awning cover (not shown) that is equipped with in back seat (3) top.

Can respectively be taken above front stall (2) by single or double during use, the moving pedal that tramps with one's feet is with the hands helped bearing circle (10), by deflector (9), anterior wheel can be turned to the left or to the right, or by the working direction operation.

Compared with prior art, have following advantages on the light qudricycle:

1, by four-wheel carrying, portable and stable;

2, double all the people present takes advantage of people's loading, and a car is multiplex;

3, can singlely ride, also can doublely drive simultaneously;

4, adopt the braking of reverse gear lock, compact conformation, safe and reliable;

5, adopt bearing circle and deflector, turn to nimble;

6, manpower drives, and does not consume fuel, and no waste gas is discharged, and is therefore free from environmental pollution;

7, adopt the refined steel pipe to make vehicle frame, not only solid but also light;

8, both can be used as the traffic carrying tool, and can be used as health and fitness facilities again and use.

Claims (2)

1, a kind of light qudricycle, it is characterized in that vehicle frame (1) about part one front stall (2) respectively arranged, the axle head at vehicle frame (1) rear portion is equipped with driving wheel (8) and movable wheel (7), there is a back seat (3) top of axle, a wheel (11) is respectively adorned at anterior goat's horn axle (4) two ends of vehicle frame (1), goat's horn axle (4) right part is connected with active section (5), and left part connects a deflector (9), and handle (6) and bearing circle (10) are housed respectively on the vehicle frame (1).

2, four-wheeled according to claim 1 is characterized in that there is collapsible sunshade awning cover back seat (3) top.

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