CN103693157B - energy-saving bicycle - Google Patents

Abstract

The invention relates to a bicycle, in particular to an energy-saving bicycle. The purpose of the present invention is to solve the problem that the existing bicycles and electric bicycles cannot have all the elements of riding effort, low cost, energy saving and environmental protection, and further propose an energy-saving bicycle, which mainly includes front wheels, rear wheels, frame, pedals The head of the frame is provided with a handle, the middle of the frame is provided with an abdominal air storage chamber, and the tail of the frame is provided with an inflatable seat; the rear wheel is composed of a silicone belt, a wheel cavity air chamber and The motor ring gear is connected; the inflatable seat is connected with the wheel chamber air chamber, and the wheel chamber air chamber is connected with the abdominal cavity air storage chamber through the hollow shaft; the air motor and eccentric gear are meshed in the motor ring gear, and the air motor and the abdominal cavity storage chamber are meshed. Gas chamber connection. The invention uses air as a power source, and then uses a motor to drive the bicycle to move forward, which not only has sufficient energy, but also does not cause pollution to the environment.

Description

energy saving bicycle

technical field

The invention relates to a bicycle, in particular to an energy-saving bicycle.

Background technique

Bicycle is a common travel tool for people, which is easy to use and non-polluting. At present, the power source of commonly used bicycles mainly relies on human pedaling. This type of bicycle has a simple structure and high cost performance. However, this type of bicycle is suitable for relatively flat streets. For roads with large slopes, it is difficult to drive, and it is not suitable for long-term riding. Row. Another commonly used bicycle is an electric bicycle, that is, a battery is added on the basis of an ordinary bicycle, and electric energy is used as the driving force for bicycle walking. This type of bicycle can reduce the burden of riding, but the price is relatively expensive, and the storage capacity of the battery is limited. It is not suitable for long-time riding, and the cost of electric energy is relatively high, so it cannot meet the requirements of energy saving and environmental protection.

Contents of the invention

The purpose of the present invention is to solve the problem that the existing bicycles and electric bicycles cannot combine the elements of labor saving, low cost, energy saving and environmental protection, and further propose an energy-saving bicycle.

The present invention adopts following technical scheme:

An energy-saving bicycle mainly includes front wheels, rear wheels, a vehicle frame, and pedals. The head of the vehicle frame is provided with a handle, the middle part of the vehicle frame is provided with an abdominal cavity air storage chamber, and the rear part of the vehicle frame is provided with a Inflatable vehicle seat; the rear wheel is composed of a silicone belt, a wheel cavity air chamber and a motor ring gear; the inflatable vehicle seat is connected to the wheel cavity air chamber, and the wheel cavity air chamber is connected to the abdominal cavity air storage chamber through a hollow shaft; the described An air motor and an eccentric gear are meshed in the motor ring gear, and the air motor is connected with the abdominal air storage chamber.

The handle is equipped with a lighting lamp, a lighting switch, an air pressure gauge, a control valve switch and a reversing valve.

The inflatable vehicle seat includes a saddle and several air pumps installed at the bottom of the saddle. The air pump is provided with a return spring, and the air pump is connected with the wheel cavity air chamber.

The bottom of the inflatable vehicle seat is also provided with a grip power generator and a regulating tube.

The air pump is also connected with a crank connecting rod, and the crank connecting rod is connected with the eccentric gear and the grip power generator.

The silicone belt includes an outer tire and an inner tube, the outer tire of the silicone belt is a rubber belt, and the inner tube of the silicone belt is a silicone tube.

A control valve is installed on the rear wall of the abdominal cavity air storage chamber.

The air motor is provided with a purifier, the air inlet of the air motor is connected with the control valve on the abdominal cavity air storage chamber, and the air outlet of the purifier is connected with the air pump.

The present invention has following beneficial effects:

1. The bicycle according to the present invention mainly uses air energy as the driving force, which saves effort when riding, and is suitable for long-time riding;

2. What the present invention adopts is an air power source, which is more sufficient than limited energy sources such as oil, electricity, and natural gas, and will not pollute the environment;

3. The frame and spokes are used as the air storage chamber, no need to add other air storage devices, the structure is simple and practical;

4. Can make full use of the gravitational potential energy of the human body to inflate the bicycle and provide a power source for walking;

5. The wheel cavity air storage chamber is welded with stainless steel plate using the wheel spoke position, which increases the moment of inertia of the rear wheel, strengthens the driving performance of the wheel, and solves the problem of spoke wheel torsion damage to the spoke and rim ;

6. Use the crank connecting rod to drive the grip power generator to generate electricity, which solves the problem of night driving lighting;

7. The inner tube of the rear wheel is made of extremely elastic rear wall silica gel, which solves the trouble of inflating and repairing the tire.

Description of drawings

Fig. 1 is the front view of the present invention;

Fig. 2 is a structural schematic diagram at the handle (7);

Fig. 3 is the front view of the inflatable vehicle seat (4);

Fig. 4 is the bottom view of the inflatable vehicle seat (4);

In the figure: 1-eccentric gear, 2-crank connecting rod, 3-grip power generator, 4-inflatable seat, 5-control valve, 6-abdominal air storage chamber, 7-handle, 8-frame, 9-front Wheel, 10-pedal, 11-silicon belt, 12-wheel cavity air chamber, 13-motor ring gear, 14-air motor, 15-hollow shaft, 16-lighting lamp, 17-lighting switch, 18-barometer , 19-control valve switch, 20-reversing valve, 21-seat saddle, 22-return spring, 23-air pump, 24-regulating pipe, 25-purifier.

detailed description

In conjunction with accompanying drawing, the specific embodiment of the present invention is described further:

As shown in Figure 1, a kind of energy-saving bicycle mainly comprises front wheel 9, rear wheel, vehicle frame 8, pedal 10, is provided with handle 7 on the head of vehicle frame 8, and the middle part of described vehicle frame 8 is provided with There is an abdominal cavity air storage chamber 6, and the rear portion of the vehicle frame 8 is provided with an inflatable vehicle seat 4; the rear wheel is formed by connecting a silicone belt 11, a wheel cavity air chamber 12 and a motor ring gear 13; the inflatable vehicle seat 4 is connected with the wheel cavity air The chamber 12 is connected, and the wheel cavity air chamber 12 is connected with the abdominal cavity air storage chamber 6 through the hollow shaft 15; the air motor 14 and the eccentric gear 1 are meshed in the motor ring gear 13, and the air motor 14 is connected with the abdominal cavity air storage chamber 6.

As shown in Fig. 3, 4, described inflatable vehicle seat 4 comprises seat saddle 21 and some air pumps 23 installed on the bottom of seat saddle 21, and air pump 23 is provided with return spring 22, and described air pump 23 and wheel The cavity air chamber 12 is connected, and the wheel cavity air chamber 12 is inflated by an air pump 23 .

The air motor 14 is provided with a purifier 26, the air inlet of the air motor 14 is connected to the control valve 5, the air outlet of the purifier 26 is connected to the air pump 23, and the clean air after use can be directly recycled to the air pump 23 in use.

As shown in FIG. 2 , the handle 7 is equipped with a lighting lamp 16 , a lighting switch 17 , a barometer 18 , a control valve switch 19 , and a reversing valve 20 . The bottom of the inflatable vehicle seat 4 is also provided with a grip power generator 3 and a regulating tube 24 . Grip power generator 3 is used for illuminating lamp 16, monitors the air pressure in the abdominal cavity air storage chamber 6 by barometer 18, controls control valve 5 by control valve switch 19, can adjust the gas consumption and air pressure of air motor 14, passes reversing valve 20 The switch between the clean air outlet of the purifier 25 of the air motor 14 and the air inlet of the air motor 14 can be realized, and the clean air can be recovered or inflated into the air motor 14 by the air pump 23 as required, and the inflatable seat can be adjusted by the regulating tube 24 4 high and low.

The air pump 23 is also connected with a crank connecting rod 2, and the crank connecting rod 2 is connected with the eccentric gear 1 and the grip power generator 3. When the bicycle is walking, the motor ring gear 13 drives the eccentric gear 1 to rotate, and then the eccentric gear 1 is rotated. The curved motion utilizes the crank connecting rod 2 to be converted into a linear motion, so that the air pump 23 is inflated, and the grip power generator is charged simultaneously to provide lighting.

Described silica gel band 11 comprises cover tire and inner tube of a tube, and the cover tire of silica gel band 11 is a rubber band, and the inner tube of tube of silica gel band 11 is a silicone tube, and the elasticity of tire is better, has reduced the trouble of inflating tire.

Concrete working principle of the present invention is:

The air pump 23 inflates air into the wheel cavity air chamber 12 under the action of human body gravity, the air enters the abdominal cavity air storage chamber 6 through the hollow shaft 15, and the air enters the air motor 14 by using the control valve 5 and the control valve switch 19 to make the motor run. The motor 14 is meshed with the motor ring gear 13 of the rear wheel, thereby driving the rear wheel to rotate to make the bicycle walk; when the rear wheel rotates, under the action of the eccentric wheel 1 and the crank connecting rod 2, the air pump 23 continues to inflate, providing the bicycle with walking Energy, simultaneously makes the power generator 3 charge, provides illumination; The air in the air motor 14 is discharged in the air pump 23 after being purified by the purifier 25, so that the clean air can be recycled.

During the initial use, the auxiliary equipment can be used to store air in the abdominal air storage chamber to provide the initial air energy for walking, or the bicycle can be pushed for a certain distance to store the necessary air for the bicycle before riding.

Claims (8)

1. An energy-saving bicycle, mainly comprising a front wheel (9), a rear wheel, a frame (8), and a pedal (10), and a handle (7) is provided on the head of the frame (8), which is characterized in that : the middle part of the vehicle frame (8) is provided with an abdominal cavity air storage chamber (6), and the rear part of the vehicle frame (8) is provided with an inflatable vehicle seat (4); The air chamber (12) is connected with the motor ring gear (13); the inflatable seat (4) is connected with the wheel chamber air chamber (12), and the wheel chamber air chamber (12) is connected with the abdominal cavity air chamber ( 6) Connection: The air motor (14) and the eccentric gear (1) are meshed in the motor ring gear (13), and the air motor (14) is connected to the abdominal air storage chamber (6). 2. The energy-saving bicycle according to claim 1, characterized in that: the handle (7) is equipped with a light (16), a light switch (17), an air pressure gauge (18), and a control valve switch (19) and reversing valve (20). 3. The energy-saving bicycle according to claim 1, characterized in that: the inflatable seat (4) includes a saddle (21) and several air pumps (23) installed at the bottom of the saddle (21), the air pump (23) is provided with a return spring (22), and the air pump (23) is connected with the wheel chamber air chamber (12). 4. The energy-saving bicycle according to claim 3, characterized in that: the bottom of the inflatable seat (4) is provided with a grip power generator (3) and an adjustment tube (24). 5. The energy-saving bicycle according to claim 4, characterized in that: the air pump (23) is connected with a crank connecting rod (2), the crank connecting rod (2) and the eccentric gear (1), the grip power generator (3) Connection. 6. The energy-saving bicycle according to claim 1, characterized in that: the silicone belt (11) includes an outer tire and an inner tube, the outer tire of the silicone belt (11) is a rubber belt, and the inner tube of the silicone belt (11) is a silicone tube . 7. The energy-saving bicycle according to claim 1, characterized in that: a control valve (5) is installed on the rear wall of the abdominal cavity air storage chamber (6). 8. The energy-saving bicycle according to claim 3, characterized in that: the air motor (14) is provided with a purifier (26), the air inlet of the air motor (14) and the abdominal cavity air storage chamber (6) The control valve (5) on the top is connected, and the air outlet of the purifier (26) is connected with the air pump (23).