KR20060087311A - Hybrid scooter - Google Patents

Abstract

The present invention relates to a scooter incorporating the functions of a conventional electric scooter and an engine scooter to introduce a revolutionary system capable of operating only a single function or simultaneously operating both functions.

The present invention is equipped with a two-cycle (or four-cycle) engine and a 24-volt (or 36-volt) electric motor, and the two drive modes are used individually or simultaneously to help improve the performance and efficiency of noise and power. Gives. When driving on a normal road, the engine is driven by a 2-cycle (or 4-cycle) engine, and in a public place where a lot of people visit a park, a library, or a public place, it is possible to drive without damage to noise by using an electric motor. It can be moved to gas station by using electric transmission device. In addition, when a larger output is needed instantaneously, such as a heavy weight driver or a heavy load on an engine such as a hill road, two powers are simultaneously operated using the auxiliary power of the electric motor. It can satisfy the noise and power at the same time than the existing scooter.

Scooters, hybrids, two-cycle (or four-cycle) engines, 24V (or 36V) motors, sprockets,

Description

Hybrid Scooter

1 is a perspective view of a scooter according to an embodiment of the present invention;

2 is a perspective view showing an engine driving principle according to an embodiment of the present invention;

3 is a front view showing an engine driving principle according to an embodiment of the present invention;

11 engine excel lever 12 engine excel cable

13: 2 cycle (4 cycle) engine 14: Reducer

15: reducer sprocket-1 16: reducer sprocket-2

17: Excel lever for the motor 18: Excel cable for the motor

19: 24 volt (36 volt) battery 20: electric motor

21: Sprocket for Electric Motor-1 22: Sprocket for Electric Motor-2

23: rear wheel 25: electric motor controller

31: handle 32: handle support

35: front wheel 36: frame

38: saddle

41: electric starter 42: recoil starter

The present invention relates to a scooter, and more particularly, a combination of functions of an existing electric scooter and an engine scooter, and an innovative system capable of operating only a single function or simultaneously operating two functions.

Recently, various types of scooters have been widely used as lightweight, compact vehicles for traveling relatively short distances.

Such a scooter is a type of motorcycle, in which the wheel diameter is smaller than a normal motorcycle and a small engine (50cc to 250cc) is mounted under the seat. Accordingly, the range of use is mainly limited to commuting, commuting, delivery, and light sports in the suburbs, and not suitable for long distance high speed driving.

On the other hand, such a general scooter is formed of a frame for supporting a variety of accessories such as engine, scaffolding, front wheel and rear wheel, etc., is made of a structure for performing the direction change by turning the handle.

However, such a conventional scooter may cause damage due to noise and smoke when driving in a public place, such as a park or a library or a lot of people, there is no means to prepare when the engine is out of fuel.

In addition, the engine using a small engine, if the need for a higher torque momentarily, such as a driver who weighs a lot of weight, such as a hilly road, such as when the load of the engine is a lot of problems that may be difficult to drive the scooter due to the lack of engine power there was.

In addition, the electric scooter can reduce the damage of noise and soot, but there is a limit to the battery capacity and weight, so the mileage is limited, and due to the limitation of the power output and the driving time of the motor, it is limited to the short-range driving.

The present invention has been made in view of the above, it is possible to use the function of the engine scooter and electric scooter in conjunction with the park or library or public places where many people come and go to avoid damage to noise by using an electric motor It can run without fuel, and if the engine is out of fuel, it can be moved to the gas station by a battery powered transmission. In addition, when a larger output is needed instantaneously, such as a heavy weight driver or a heavy load on an engine such as a hill road, two powers are simultaneously operated using the auxiliary power of the electric motor. The purpose is to satisfy the noise and power at the same time than the existing scooter.

The present invention for achieving the above object, the steering wheel, the steering shaft connected to the lower surface of the handle, the front wheel rotatably connected to the lower surface of the steering shaft, the footrest for seating the foot of the user, the footrest and steering shaft A front frame to support, a seat provided at the rear of the front frame, a battery disposed at the lower side of the seat, an electric motor provided at the rear of the battery, an engine assembly provided at the rear of the motor, a reducer sprocket, a motor sprocket at the rear of the engine assembly, It is divided into rear wheels.

1 to 2 are views showing a scooter according to an embodiment of the present invention.

FIG. 3 is a front view of the illustration of FIG. 2. FIG.

As shown, the scooter of the present invention is designed to make full use of the advantages of each function by using the electric function and the engine function in pieces, or at the same time. Basically, it is driving like a normal scooter. The body is seated on the saddle 38 and the handle 31 is balanced to drive the body. The handle 31 and the handle support 32 are fixed by a bolt, and when the handle 31 is rotated left and right, the front wheel 35 also rotates according to the rotation direction. When driving by the engine and pulling the engine excel lever 11, it is transmitted to the engine excel cable 12 to raise the output of the engine (13). The Excel cable 12 is connected to the engine 13 along the handle support 32 and the lower surface of the frame 36. When the output goes up, it is transmitted to the reducer 14, and the reducer sprocket-1 (15) is driven to drive the reducer sprocket-2 (16) mounted on the rear wheel 23 through the chain to rotate the rear wheel 23. .

In addition, the electric motor 20 is driven in a park or a library that does not cause noise and soot damage. The motor is transferred to the 24 volt battery 19 through the motor Excel cable 18 when the motor Excel 17 is raised. The Excel cable 12 is connected to the engine 13 along the handle support 32 and the lower surface of the frame 36. When the current flows from the battery to the motor controller 25, the current is transmitted to the motor 20 by adjusting the amount of current, and the transmitted current drives the motor sprocket-1 21 to be mounted on the rear wheel 23 through the chain. The sprocket-2 (22) is driven to rotate the rear wheels (23). If you use a hilly road or a lot of weight, the electric function and the engine function can be used more smoothly.

The engine 13 uses an engine equipped with an electric starter and a battery charger, which is used by starting with an electric starter 41 mounted on the engine, or by using the electric starter 41 and the recoil starter 42 mounted on the side. It can be used to start the engine using a) to charge the motor 24V (or 36V) battery 19 for driving the engine while rotating the engine includes a function to use the motor 20 more effectively.

The present invention as described above, by adopting the electric drive method and the engine drive method can improve the driving force, minimize the power consumption, and considerably convenient in that you can enjoy the scooter running without burden from noise in public places, etc. Given last name In addition, both driving methods can be driven at the same time to improve the power output, so that the momentary output can be achieved by using the auxiliary power of the motor when the heavy weight occupant starts, accelerates or when the excessive load on the engine is applied on the hill road. Complementary is a big advantage in terms of output.

In the above, the present invention has been illustrated and described with respect to certain preferred embodiments. However, the present invention is not limited only to the above-described embodiments, and those skilled in the art to which the present invention pertains may vary without departing from the spirit of the technical idea of the present invention described in the claims below. It can be changed.

Claims (2)

A steering wheel, an electric excel connected to the handle, an engine excel connected to the handle, a steering wheel support connected to the lower surface of the steering wheel, a front wheel rotatably connected to the lower surface of the steering wheel support, a footrest for seating the user's foot, and a footrest And a frame for supporting the handle support, a seat provided at the rear of the frame, a battery disposed at the lower side of the seat, an electric motor provided at the rear of the battery and an engine reducer provided at the rear of the motor, In the scooter consisting of the rear wheel connected to the rotational interlocking, Scooter having a system to use the above-mentioned engine and the motor separately or simultaneously. The method of claim 1, Scooter having a system to use the above-mentioned engine and the motor separately or simultaneously.

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