RU175293U1 - BIKE - Google Patents

Abstract

The utility model relates to land and water wheeled vehicles driven by both muscular human power and electric motors, in particular to cycle cars, and more specifically to electric bicycles - all-terrain vehicles - amphibians. The technical result is the expansion of operational capabilities: increasing maneuverability and speed, comfort, reducing muscular effort, ensuring movement over short distances along rivers and other bodies of water due to the structural change of some parts: the body, wheels and individual mechanisms, the introduction of an additional pair of pedals and traction from two electric motors powered by a battery and solar cells. 1 s.p. f-ly, 1 ill.

Description

The utility model relates to land and water wheeled vehicles driven by both muscular human power and electric motors, in particular to cycle cars, and more specifically to electric bicycles - all-terrain vehicles - amphibians.

A bicycle is known, including a frame, at least one wheel, a driver’s seat, a biomotor pedal, an engine, a speed gearbox, a circuit transmitting movement to a generator, a generator system switch that powers an electric motor that rotates the two rear wheels, and the generator is connected with a charger, which, in turn, is connected to the battery box. When the generator is running, the movement of the electric bike is ensured and the batteries are being charged at the same time. When the electric bike is driven by battery power, the generator system shuts down. When a bicycle is being driven, a person periodically works with his feet, turning the generator system into rotation (see RU patent for invention No. 2518790 IPC В62М 6/40, В62К 11/00, В62К 5/00, В60К 1/04, publ. 06/10/2014, bull. . No. 16). The reasons that impede the achievement of the technical result indicated below when using the well-known electric bicycle include the fact that it does not have high traffic due to the usual wheel design, periodically requires high muscular effort to rotate the generator rotor under a load with a high frequency, which ensures the generation of rated values of electricity, it is not able to move on water and is not suitable for use in bad weather conditions due to the complete lack of protective x means, for example a body.

The closest device of the same purpose to the claimed utility model in terms of features is a cycle car, consisting of a body with a windshield and side doors, wheels, a steering column with a chain drive to the front swivel wheel mounted on a supporting frame, pedals with a drive sprocket, rear shaft with drive wheels placed on the frame of the rear axle, which is connected through a chain to the gearshift mechanism, driver and passenger seats (see U1 patent for utility model No. 35 854 MPK B62K 5/00, publ. 08/10/2009), adopted as a prototype.

The reasons that impede the achievement of the technical result indicated below when using the well-known cycle car adopted as a prototype include the fact that this cycle car has low off-road and snowy roads due to the wheel design not intended for this purpose; high cost of muscular effort and low speed, because has only one pair of drive pedals on the driver's side; not able to move on water due to the half-open type of hull; when the driver’s seat is folded back, it’s uncomfortable and ineffective because of the need for circular rotation of the pedals; unsuitable for bad weather conditions due to insufficient protection of people from wind, rain and low air temperatures.

The invention consists in the following.

The claimed utility model is aimed at solving the following problems: increasing terrain, speed and comfort, reducing muscular effort, providing the ability to move over short distances along rivers and other bodies of water.

The technical result is the expansion of operational capabilities.

The specified technical result in the implementation of the utility model is achieved by the fact that the electric bicycle contains a body with a windshield, side doors, wheels, a steering column, pedals with driving sprockets, a chain transmission to driven shafts of driving wheels, a gearshift mechanism, driver and passenger seats.

The supporting body is streamlined and airtight, the roof is removable, the side doors are movable or swing. There are windows and, along with the front sliding driver and passenger seats in the form of armchairs with a back, a rear passenger sofa with a back and a cargo compartment, a pedal-and-lever reciprocating mechanism with two pairs of pedals for the driver and passenger, connected with two drive shafts , one of which is located coaxially inside the second, having sprockets for a chain drive to the rear and / or front drive axle, a bicycle-type gearshift mechanism, two traction motors with a power of 0.2-1.3 kW each or more, driving the drive shafts or the driving wheels themselves, a steering gear for controlling the front swivel wheels, a bicycle or automobile type brake system (brake discs - brake pads), a battery and / or a capacitor block. Solar cells are located on the roof, hood, side and rear windows and other panels of the electric bicycle to generate electricity. All 4 wheels are low pressure cylinders and consist of a wheel rim or disk on which the low pressure chamber is located. In this case, instead of the tire, the same or slightly larger chamber is used, having a longitudinal section of its inner wall along the entire length and extending from its sidewalls towards its inner diameter of the rubber strip in the form of fixing belts. With these belts, the outer chamber, which acts as a tire, is attached to the eyes located at the edges of the wheel rim on both sides. Bike may have other car attributes: headlights, rear-view mirrors, wiper mechanism, seat belts, interior heater, spare tire and so on.

The body is made of a composite material such as ABS plastic, PVC or a similar material.

By improving the design of the wheels, the electric bike will gain high traffic. Due to the presence of two pairs of driving pedals on the driver and passenger side of the front seats and additional traction from two electric motors powered by a battery and / or capacitors, less muscular effort will be required to carry out the movement of the electric car, while increasing speed. By replacing the circular rotation of the pedals with a reciprocating movement that is more convenient for a person, the efficiency of the muscular drive will increase. In swimming, the electric bike is kept on the water, like a catamaran with a muscular drive, with the help of wide wheels (low pressure cylinders) while ensuring the tightness of the bottom and streamlined body shape. A pair (or all 4) of rotating driving wheels give it movement, and two front swivel wheels contribute to a change in direction of movement. The electric bike is suitable for carrying passengers under bad weather conditions, as it is equipped with a closed body.

The drawing shows the appearance of the electric bike: in FIG. a) shows the main view, and b) - front view.

Information confirming the feasibility of implementing the utility model with obtaining the above technical result is as follows.

The electric bike has a sealed supporting body made of a composite material such as ABS plastic, PVC or similar material, side sliding (or hinged) doors, windows, front sliding driver and passenger seats, a rear passenger sofa, a cargo compartment, a removable roof of the passenger compartment, camera wheels low pressure, pedal and lever mechanism for reciprocating movement for the driver and passenger, two drive shafts (one of which is located coaxially inside the second), having sprockets for a chain drive to the rear or / and front y drive axle, bicycle-type gearshift mechanism, 2 traction electric motors with a power of 0.2-1.3 kW or more, driving the drive shafts or the drive wheels themselves. The roof, hood, side and rear windows and other panels contain solar cells, there is also a battery and / or capacitor block, a steering column for controlling two front swivel wheels, a bicycle or car brake system: (brake discs - brake pads). Bike may also have other attributes of the car: headlights, rear-view mirrors, wiper mechanism, passenger seat belts, interior heater, spare tire and so on. The wheels consist of a wheel rim (or disk) on which a low-pressure chamber is placed, instead of a tire, the same (or slightly larger) chamber is used, having a longitudinal section of its inner wall along the entire length and extending from its sidewalls towards its inner diameter of the strip rubber in the form of fixing belts. With these belts, the outer chamber (tire) is attached to the eyes located at the edges of the wheel rim on both sides.

Bike is operated as follows. The driver, while in the driver's seat, presses the pedals (alternately or simultaneously) on the pedals. The pedals through the levers rotate the two drive shafts, one of which is coaxially inside the second. When moving one pedal, one drive shaft rotates, and the second pedal rotates the second drive shaft. After clicking on them, the pedals return to their original position. On each of the drive shafts there are speed asterisks connected by two chains of a chain drive to the sprockets of two driven shafts (left and right), which make up the rear and / or front axle. The driver, depressing one pedal, drives one drive shaft, which, in turn, rotates through one sprocket and chain drive, one drive shaft and, accordingly, the drive wheel. After pressing the second pedal, the second drive shaft rotates, connected to the second driven shaft and the second drive wheel.

Switching speeds occurs like high-speed bicycles: the driver, using the lever and the corresponding mechanism, synchronously moves two chains to adjacent sprockets, 2 traction motors are connected to two drive shafts and, when electricity is supplied to them, generate torque on these shafts. When braking, the rotors of the electric motors rotate (from the driven shafts and drive chains), and the electricity generated by them is supplied to charge the battery and / or capacitors. When you press the brake levers more strongly, the brake (friction) pads start braking. The seat adjacent to the driver (right) is also equipped with two pedals, which are connected via levers to the two drive shafts described above. Thus, the passenger can also participate in the rotation of the drive shafts.

The electric bike is supposed to be used as land and water for small distances passenger passenger transport.

On water in swimming, the electric bike is held at the expense of wide low-pressure cylinder wheels and a sealed underbody, 2 (or all 4) rotating driving wheels give it water movement, and 2 rotary (controlled) wheels contribute to a change in direction of movement. When transforming a passenger compartment, it can be used as a freight transport. It is designed to move not only on highways, but also in large indoor areas such as stadiums, shopping centers due to the lack of exhaust gases, and can also serve as an all-terrain vehicle, and as an amphibian. At the same time, provide fairly comfortable conditions for both the driver and passengers. The use of a useful model of a bicycle electric vehicle, a hybrid of a bicycle and an electric vehicle - an all-terrain vehicle - amphibian leads to the expansion of a number of operational capabilities: increasing cross-country ability and speed, comfort, heat and noise insulation, the ability to travel on water, as well as reducing muscle power costs, improving ride , shock-absorbing properties due to the increased elasticity of tires, and therefore increase reliability and durability, ensure environmental friendliness through the use of solar energy to power a kumulyatora and motors.

Claims (2)

1. An electric car, including a body with a windshield and side doors, wheels, a steering column, pedals with chain wheels for chain wheels, a gearshift mechanism, a driver and a passenger seat, characterized in that the supporting body is streamlined and airtight, the roof of the passenger compartment removable, there are side and rear windows and, along with the front sliding driver and passenger seats in the form of chairs with a back, a rear passenger sofa with a back and a cargo compartment, a pedal-lever mechanism m reciprocating movement with two pairs of pedals for the driver and passenger, connected to two drive shafts, one of which is located coaxially inside the second, having asterisks for chain drive to the rear and / or front drive axle, bicycle-type gearshift mechanism, 2 traction electric motors with a power of 0.2-1.3 kW, driving the drive shafts, steering gear for controlling two front swivel wheels, brake system type brake discs - brake pads, electric battery , on the roof, hood, side and rear windows of the electric bicycle there are solar cells for generating electricity, all 4 wheels are low-pressure cylinders and consist of a wheel rim on which the low-pressure chamber is placed, while instead of the usual tire, a larger chamber with a longitudinal section of its inner wall along the entire length and rubber bands extending from its sidewalls toward its inner diameter in the form of fixing belts, with these belts an external chamber acting as an elastic tires, attached to eyes located on the edges of the rim on both sides, the electric bike may have other attributes of the car: headlights, rear-view mirrors, wiper mechanism, seat belts, interior heater, spare tire. 2. The electric bike according to claim 1, characterized in that the body is made of a material such as ABS plastic or PVC.

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