Novel energy-saving motor vehicle suspension system

Abstract

The invention discloses a novel energy-saving motor vehicle suspension system. The novel energy-saving and emission-reducing type motor vehicle suspension system has two forms which are respectively suitable for a two-wheel motor vehicle and a four-wheel motor vehicle. The novel energy-saving and emission-reducing type motor vehicle suspension system is used for a two-wheeled motor vehicle, the shape of the novel energy-saving and emission-reducing type motor vehicle suspension system is shown as 1 in the attached drawing of the abstract, the novel energy-saving and emission-reducing type motor vehicle suspension system is formed by bending a whole spring plate, the novel energy-saving and emission-reducing type motor vehicle suspension system is a frame body and a front suspension system and a rear suspension system, and the suspension system further has the energy-saving and emission-reducing According to the principle of energy conservation and emission reduction, the spring plate suspension system in the shape fully utilizes the principle that elastic potential energy is generated and stored due to deformation of the spring plate, the energy loss of converting kinetic energy into internal energy is reduced, gravitational potential energy can be converted into the elastic potential energy, then the elastic potential energy is converted into the kinetic energy, and therefore the purposes of energy conservation and emission reduction are achieved. The principle of the suspension system applied to the four-wheeled motor vehicle is the same as the principle of the suspension system applied to the two-wheeled motor vehicle.

Description

[0001] The present invention relates to a novel energy-saving motor vehicle suspension system, in particular to a spring plate suspension system.

[0002] The motor vehicle suspension system refers to a support system installed between the vehicle body and tires that can reduce the bumps generated by the vehicle during driving. The function of the motor vehicle suspension system is to support the vehicle body and improve the riding experience. Different suspension systems can have different shock-absorbing effects.

[0003] Existing suspension systems include McPherson, multi-link, torsion beam, and spring leaf types. While these systems offer varying degrees of shock absorption, they lack energy conservation and emission reduction capabilities. The novel energy-saving and emission-reducing motor vehicle suspension system of the present invention is also a spring leaf non-independent suspension system, but its shape and structure differ from existing spring leaf suspension systems. It not only provides vibration damping but also offers energy conservation and emission reduction benefits.

[0004] Summary of the invention: The present invention provides a spring plate suspension system that has both shock absorption and energy-saving and emission-reduction effects. The suspension system of the present invention has two forms, which are respectively suitable for motorized two-wheeled bicycles and motorized four-wheeled vehicles.

[0005] 1: A new energy-saving and emission-reducing motor vehicle suspension system suitable for two-wheeled motorized bicycles, such as Figure 1 Figure 1 shows the main structure of the motorized two-wheeled bicycle of the present invention, made from a single spring plate. Because the spring plate is elastic, its front half can cushion the vibrations of the front wheel, while its rear half can cushion the vibrations of the rear wheel. Figure 2 shows the rear drive wheel, 3 shows the rear wheel fork, 4 shows the seat, 5 shows the battery pack, 6 shows the handlebars, 7 shows the steering shaft, 8 shows the front wheel fork, and 9 shows the front wheel.

[0006] The energy-saving principle of the novel energy-saving and emission-reducing motor vehicle suspension system of the present invention lies primarily in the rear half of the frame 1, which comprises a vertically curved spring plate, the lower end of which is fixedly connected to the rear wheel fork 3. When the battery pack 5 transmits electrical energy to the motor on the rear drive wheel 2, the motor generates kinetic energy, which is transferred to the frame 1 via the rear wheel fork 3. Because the rear end of the frame 1 is provided with a vertically curved spring plate, the spring plate undergoes elastic deformation. Since elastically deformed objects possess elastic potential energy, the spring plate stores this elastic potential energy, which is then converted into kinetic energy to propel the vehicle forward. Conventional motorized two-wheeled bicycles, on the other hand, utilize a drive mechanism in which the drive wheel directly transfers kinetic energy to the inelastic frame, which does not deform and therefore cannot store elastic potential energy. The vehicle can only be propelled forward when the kinetic energy is sufficient to overcome the vehicle's weight and ground friction. Some of this kinetic energy is absorbed by the vehicle and the ground, converted into internal energy and wasted. The novel energy-saving and emission-reducing motor vehicle suspension system of the present invention can undergo elastic deformation and store elastic potential energy when subjected to external force, so this kinetic energy is utilized to the maximum extent, thereby achieving the purpose of energy conservation and emission reduction.

[0007] This principle is like the same person jumping from the same height, once landing on the ground and once landing on a trampoline. When landing on the ground, the deformation of the ground is negligible, so the gravitational potential energy of the human body cannot be converted into elastic potential energy. This gravitational potential energy is absorbed by the human body or the ground and converted into internal energy, so the person will not bounce up. When the human body falls on the trampoline, the trampoline can undergo obvious elastic deformation, thereby storing elastic potential energy. This elastic potential energy is then converted into kinetic energy and transmitted to the human body, and the human body will bounce back.

[0008] Another energy-saving aspect of the new energy-saving and emission-reducing motor vehicle suspension system of the present invention is that when a vehicle is being ridden, due to the inherent weight of the vehicle and rider, the vehicle and rider generate vertical downward gravitational potential energy. This gravitational potential energy is converted into kinetic energy, forcing the new energy-saving and emission-reducing motor vehicle suspension system of the present invention to elastically bend. At this point, the spring plate suspension system possesses elastic potential energy, which is converted into kinetic energy along the bending direction of the spring plate, propelling the vehicle forward. Therefore, the new energy-saving and emission-reducing motor vehicle suspension system of the present invention can effectively convert the gravitational potential energy of the vehicle and rider into kinetic energy, thereby achieving energy conservation and emission reduction.

[0009] Second: The present invention is applicable to a new energy-saving and emission-reducing motor vehicle suspension system for four-wheeled motor vehicles. Figure 2 : a The main body of the spring plate suspension system of the present invention that bends up and down, b driving wheel, c driving motor or engine, d frame beam, e steering wheel, f steering wheel suspension system, g driving axle.

[0010] Summary of the invention Figure 2 : a is the main body of the present invention, which is a spring plate with an upper and lower curved shape. It can be composed of one spring plate or multiple spring plates. It is composed of two groups of spring plates, the upper end of each group is fixedly mounted on the beam d of the automobile frame, and the lower end is fixedly mounted on the drive axle g.

[0011] The working principle is: when the vehicle is running, the engine or motor c transmits power to the suspension system a of the present invention through the axle g, and the suspension system a then transmits the power to the frame beam d, thereby propelling the vehicle forward. This suspension system a plays a role in both shock absorption and kinetic energy transmission. Figure 2 The automobile suspension system invented in Figure 1 The structure and working principle of the motorized two-wheeled bicycle suspension system invented in Figure 2 Automobile suspension system and Figure 1 The suspension system of the motorized two-wheeled bicycle has the same shock absorption and energy-saving and emission reduction functions.

[0012] This new energy-saving and emission-reducing motor vehicle suspension system can be installed on either the rear drive wheel or the front drive wheel.

[0013] The new energy-saving and emission-reducing motor vehicle suspension system for the motorized two-wheeled bicycle and the new energy-saving and emission-reducing motor vehicle suspension system for the motorized four-wheeled vehicle of the present invention should select appropriate materials and appropriate sizes according to actual applications, so as to ensure that the vehicles achieve good stability during driving and play a good role in buffering vibrations. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The diagram is a planar structural diagram of the energy-saving and emission-reducing motor vehicle suspension system of the present invention applied to a two-wheeled motor vehicle.

[0015] Figure 2 The diagram is a planar structural diagram of the energy-saving and emission-reducing motor vehicle suspension system of the present invention applied to a four-wheeled motor vehicle.

Claims

1. A novel energy-saving motor vehicle suspension system, the shape of which is applied to a two-wheeled motor vehicle of the present invention is shown in FIG1 , where 1 is both the main body of the present invention, which is made by bending a whole spring plate. It serves as both the vehicle frame and the front and rear shock absorption system of the two-wheeled motor vehicle. The rear end of the frame 1 is fixedly connected to the rear fork 3, and the rear wheel 2 is mounted in the rear fork 3. The front end of the frame 1 is fixedly connected to the steering shaft 7, the front fork 8 is fixed to the lower end of the steering shaft 7, and the front wheel 9 is mounted in the front fork 8.

2. A novel energy-saving motor vehicle suspension system, as applied to a four-wheeled motor vehicle, is shown in FIG2 . It comprises a spring plate damping system a, formed by two sets of spring plates, each curved upward and downward. The upper ends of the spring plates are fixed to longitudinal beams d of the vehicle frame, and the lower ends are fixed to two points on the drive axle perpendicular to the longitudinal beams d. The spring plates a can be composed of one or two plates. The spring plate suspension a can be applied to both the front and rear drive wheels of a motorized four-wheeled vehicle.

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