CN201080224Y - Folding powered vehicle - Google Patents

Abstract

The utility model relates to a folding motor vehicle, in particular to a very portable and practical riding tool instead of walking which is convenient for traveling. In order to further reduce the volume and the weight of the traditional power vehicle, the folding motor vehicle adopts design without a faucet. Two foot pedals are respectively arranged at the front end and the rear end, to ensure the feet to stand on during the driving process. The front foot pedal is connected with a front wheel with an axle, a chassis is arranged between the two foot pedals, an erecting frame and an auxiliary pipe are respectively positioned at the both sides of the chassis of the power vehicle, a brake disc is positioned at the tail part of the chassis, a power unit is arranged above the chassis, the tail part of the chassis is connected with a rear wheel, a driving gear plate and a disc brake plate are respectively arranged at the both sides of the rear wheel, a driving chain is connected between the driving gear plate and the power unit, and a hand-controlled lead-out hauling steel rope, a speed control line and a brake cable are all connected to the power vehicle. A U-shaped rear foot pedal is penetrated through the axle center of the rear wheel, can rotate around the axle center, and is connected with two additional wheels to maintain balance, and the additional wheels after being connected can form different angles with the rear foot pedal, which is suitable for users at each technological stage. When not being used, the towing handle in the chassis can be drawn out, and the utility model can be transformed into a towing dolly, thus being convenient for carrying.

Description

Folding motorcycle

Affiliated technical field

The utility model relates to a kind of power car that can fold, and is a kind of walking-replacing tool of very light practicality, convenient trip.

Background technology

At present, known power car volume and weight is all bigger, has increased productive costs, and to parking the place certain requirement is arranged, and is stolen easily.Though hand-held design power car volume and weight is less relatively, still can not satisfy the requirement of carrying and depositing that some use the crowd, so a lot of people has to abandon this walking-replacing tool and selects other modes to go on a journey.

Summary of the invention

On traditional power was ridden the car basis instead of walk, for the purpose that further reduces volume and weight, reach to be convenient for carrying and to deposit, the utility model provided a kind of power car of novel foldable.

The technical scheme that volume and weight adopted that the utility model reduces power car is: adopting does not have the tap design.Respectively there is a stretcher front-end and back-end, and both feet are stood when supplying to travel, and two stretcher spacings are from regulating, to adapt to the user of different heights.Front pedal connects front-wheel with axle, rotates front running board and can drive the front-wheel rotation, the control working direction.It between two stretchers chassis, stand frame and attached pipe lays respectively at both sides, power car chassis, brake facing is positioned at the chassis afterbody, the top, chassis is an engine installation, the chassis afterbody connects trailing wheel, and the trailing wheel both sides are respectively driving cog wheel disc and disc brake dish, connect driving chain between driving cog wheel disc and the engine installation, manual control picks out pull line, the speed control line that bears pulling force, and brake cable is connected to power car.The U-shaped back step passes rear axis, can rotate around the axle center, realizes folder function, and back step connects two auxiliary wheels for balance keeping, and connecting the back wheel can become different angles with back step, is fit to each technological phase user.Not using the drawbar that can pull out in the chassis, convert towing dolly to, be convenient for carrying.

The beneficial effects of the utility model are: occupy 40cm * 25cm * 30cm space after this power car is folding.Weight has only 10Kg, maximum travelling speed 40Km/ hour.It is a kind of very convenient and practical walking-replacing tool.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the folding motorcycle front view.

Fig. 2 is the birds-eye view after folding motorcycle is pulled down manual and engine installation.

Fig. 3 is the design sketch after folding motorcycle folds.

Fig. 4 carries out view after folding motorcycle is pulled out drawbar.

Fig. 5 is the folding motorcycle saddle horse view that adds seat.

Fig. 6 is the manual enlarged view of folding motorcycle.

Fig. 7 is the block diagram of folding motorcycle back step.

Fig. 8-Figure 11 is the front view of back step when connecting four kinds of different conditions of wheel.

1. front-wheels among the figure, 2. front running board, 3. drawbar, 4. station frame, 5. engine installation, 6. manual, 7. driving chain, 8. connecting pin, 9. trailing wheel, 10. back step, 11. wheels, 12. connect steel discs, 13. tail pipes, 14. the chassis, 15. brake facings, 16. disc brake dishes, 17. driving cog wheel discs, 18. attached pipe, 19. pull lines, 20. speed control lines, 21. brake cable, 22. leather sheath, 23. screw knobs, 24. speed disks, 25. manual main handles.

The specific embodiment

In the embodiment shown in fig. 1, front running board (2) is hinge structure, and is collapsible.Front running board (2) below connects round axle, and the axle below connects the front-wheel (1) of diameter 8cm, rotates front running board (2) front-wheel (1) is rotated, and changes working direction.The inner drawbar (3) that inserts of both sides, chassis (14) tubular construction, the outside docking station frame (4) of left side tubular construction.Engine installation (5) is for small two stroke engines or storage battery add motor, and engine installation (5) drives trailing wheel (9) rotation that diameter is 18cm by driving chain (7), so that power to be provided.Manual (6) pick out 3 wire joints to power car.Back step (10) passes trailing wheel (9) axle center, and can rotate around the axle center, is equipped with a connecting pin (8), in order to fix when becoming different conditions with chassis (14).The long circular tail pipe (13) and four pairs of round-meshed steel discs (12) that are connected of 8cm of back step (10) bottom welding connects two wheels (11) that diameter is 3.5cm by screw knob.

In Fig. 2, the tubular construction outside attached pipe of cylinder type (18) that connects in right side, chassis (14) is near a brake facing of partial fixing (15) of hind axle.On the central tube structure of chassis (14) 4 holes are arranged, corresponding different holes were fixing with screw knob (23) when pitch of holes 4cm. inserted this pipe with front wheel spindle, and the pedal spacing has the setting range of 12cm before and after making, to be fit to the user of different heights.Integrated disc brake dishes in trailing wheel both sides (16) and driving cog wheel disc (17).

In the embodiment shown in fig. 3, power car front running board (2) is horizontally rotated 180 degree after folding, back step (10) forwards below, chassis (14) to, and is fixing by connecting pin (8).Manual (6) are fixed on the engine installation (5) with screw knob (23).

In the embodiment shown in fig. 4, power car front running board (2) is horizontally rotated 180 degree after folding, back step (10) forwards below, chassis (14) to.Circular hole correspondence on manual (6) two ends circular hole and the drawbar (3), fixing with screw knob (23), pull out drawbar (3).

In the embodiment shown in fig. 5, front running board (2) is folding, and back step (10) turns to plumbness, and is fixing by connecting pin (8), with the tail pipe (13) on (18) one ends of the attached pipe on chassis (14) the insertion back step, the other end inserts buys accessory bicycle seat by oneself.

In Fig. 6, manual (6) pick out pull line (19), speed control line (20), and (21) three lines of brake cable, and the length of pull line (19) is shorter than speed control line (20) and brake cable (21) slightly, to bear pulling force, 3 lines encase interlude with leather sheath (22).Manual (6) two ends circular hole is equipped with two screw knobs (23).Manual main handle (25) is gone up a circular arc speed disk (24) is installed, and the adjustable full line of thumb control speed disk (24) is sailed speed.

In Fig. 7, the panel of back step (10) is a U-shaped, and panel is a welding circular tail pipe (13) down.4 round-meshed connection steel discs (12) are respectively welded in tail pipe (13) both sides, and four pairs of connection steel discs (12) become 0 degree, 30 degree, 60 degree respectively with panel, an angle of 90 degrees, and two wheels (11) connect by circular shaft, 2 round-meshed steel discs of welding on the axle.Be equipped with 2 screw knobs (23) according to hole size.

In Fig. 8-Figure 11, the corresponding back steps of two circular holes (10) below on wheel (11) adapter shaft connects steel disc (12) circular hole in pairs, and is fixing with screw knob (23).After the connection, wheel (11) becomes 0 degree, 30 degree, 60 degree, four kinds of states of an angle of 90 degrees respectively with back step (10).When becoming an angle of 90 degrees, front-wheel (1), trailing wheel (9), two wheels (11) contact to earth simultaneously, be fit to new hand's test run, wheel (11) can be connected to the position that becomes 60 degree angles with back step (10) after exercise a period of time, the person can be connected to wheel (11) position that becomes 30 degree angles or 0 degree angle with back step (10) skillfully to use this power car.

According to the above power car of stating bright making, using method is as follows:

Before the startup, pin of user stand in wheel is contacted to earth, front-wheel perk built on stilts, (for convenience of description, claim that hereinafter the pin that stands on the front running board is the forward foot in a step, the pin that stands on the back step is the rear foot).The little front running board that touches of the forward foot in a step, the speed disk in the thumb control manual control makes power car start to advance, and quickens back gravity center of human body's reach, with the front running board of keeping lead foot down, makes front-wheel downward, kiss the earth, this moment, wheel was liftoff.The forward foot in a step rotate front running board can drive front-wheel rotate with controlling party to, regulate the speed with manual control, the control brake gets final product cruising.

Claims (5)

1. collapsible power car, adopt small two stroke engines or storage battery to add motor power is provided, by chain gear, it is characterized in that: respectively there is a stretcher front-end and back-end, front pedal connects front-wheel with axle, back step connects two wheels, it between two stretchers chassis, stand frame and attached pipe lays respectively at both sides, power car chassis, and brake facing is positioned at the chassis afterbody, and the top, chassis is an engine installation, the chassis afterbody connects trailing wheel, the trailing wheel both sides are respectively driving cog wheel disc and disc brake dish, connect driving chain between driving cog wheel disc and the engine installation, and manual control is told three wire joints to the power car diverse location.

2. collapsible power car according to claim 1 is characterized in that: front running board is hinge structure, and is collapsible, when front wheel spindle connects the pory tubular construction in middle part, power car chassis, corresponding different holes, scalable two stretcher spacings from.

3. collapsible power car according to claim 1 is characterized in that: back step is a U-shaped, passes rear axis and also can rotate around rear axis, keeps the fixing of each state by connecting pin; The paired steel disc that back step connects wheel becomes different angles respectively with back step, in pairs circular tail pipe of welding in the middle of the steel disc.

4. collapsible power car according to claim 1 is characterized in that: both sides, power car chassis tubular construction is inner to be double-deck drawbar, and there are 4 apertures central tube structure below.

5. collapsible power car according to claim 1, it is characterized in that: manual control picks out the speed control line, brake cable, three lines of traction rete cord, the difference control rate, brake and bear pulling force, article three, the line interlude encases with leather sheath, speed disk on the manual main handle is a circular arc type, respectively there is a circular hole at manual main handle two ends, be equipped with two screw knobs, be fixed on when towing on two drawbars, make the holder handle and use, be fixed on the engine installation when folding, the speed control wire joint is to engine installation, and the traction rete cord is connected to the power car chassis, and brake cable is connected to the brake facing of chassis afterbody.

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