Novel electric two-wheeled vehicle body

Abstract

The invention provides a novel electric two-wheeled vehicle body which is applied to an electric two-wheeled vehicle. The vehicle body comprises an upper vehicle body and a lower vehicle body, and the upper vehicle body and the lower vehicle body are both made of solid metal materials; the lower vehicle body is fixedly connected to the lower side of the upper vehicle body. The vehicle is divided into the upper vehicle body and the lower vehicle body which are both made of solid metal and are high in rigidity, light in weight and high in safety coefficient. The upper vehicle body and the lower vehicle body are connected in a split mode, when the appearance modeling of the electric two-wheeled vehicle is iteratively upgraded, the lower vehicle body can be kept unchanged (or the upper vehicle body can be kept unchanged), and a brand-new electric two-wheeled vehicle can be obtained only by upgrading the appearance modeling of the upper vehicle body (or only upgrading the modeling of the lower vehicle body); according to the method, the appearance modeling of the electric two-wheeled vehicle body can be iteratively upgraded, the mold of the lower vehicle body (or the upper vehicle body) can be fully utilized, and the cost for iteratively upgrading the appearance modeling of the electric two-wheeled vehicle body is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of electric vehicles, in particular to a novel electric two-wheel vehicle body. Background Art

[0002] With the development of the economy, the number of cars is increasing, but at the same time, the problems of parking difficulties, road congestion and environmental pollution are becoming increasingly prominent. Therefore, green and environmentally friendly electric motorcycles and electric bicycles are becoming more and more popular due to their small size, easy parking and affordability, and are particularly suitable for short-distance travel needs.

[0003] The electric two-wheeled vehicle in the prior art is usually composed of a frame and a cover. The frame is made of several pipes, and the cover is wrapped on the frame. The cover is mostly made of plastic. The use of several pipes to make the frame and the use of plastic to make the cover reduces the cost to a certain extent, but this will lead to a very low safety factor of the electric two-wheeled vehicle and increase the risk of combustion. Whether in terms of material or structure, the existing electric vehicles are synonymous with cheapness, which also leads to its fatal defect of being unsafe. Summary of the invention

[0004] In view of the above-mentioned shortcomings of the prior art, the technical problem to be solved by the present invention is to provide a new electric two-wheeled vehicle body, which is used to solve the problem that the electric two-wheeled vehicle body in the prior art is made of a plurality of pipe fittings spliced ​​together, has low rigidity and low safety factor.

[0005] To achieve the above-mentioned purpose, the present invention provides a new type of electric two-wheeled vehicle body, which is applied to the electric two-wheeled vehicle; the body includes an upper body and a lower body, and the upper body and the lower body are both made of solid metal material; the lower body is fixedly connected to the lower side of the upper body.

[0006] Preferably, the upper body and the lower body are both made of one or a combination of steel, aluminum alloy, and magnesium alloy.

[0007] Preferably, the upper vehicle body and the lower vehicle body are both made by using one or a combination of two processes of a metal sheet stamping process and a metal high-pressure die-casting process.

[0008] Preferably, the upper body and the lower body are connected by one or more of welding, gluing, bolting, and riveting.

[0009] Preferably, it also includes a seat barrel connecting plate, a front steering column, a flat fork mounting bracket, a rear shock absorber mounting bracket, and a battery box shell; the seat barrel connecting plate is arranged at the rear of the upper body or the rear of the lower body; the front steering column is arranged at the front of the upper body or the front of the lower body; the flat fork mounting bracket is arranged at the rear of the upper body or the rear of the lower body; the rear shock absorber mounting bracket is arranged at the rear of the upper body or the rear of the lower body; the battery box shell is arranged at the bottom of the lower body.

[0010] Preferably, the seat bucket connecting plate is made of one or more combinations of steel, aluminum alloy, and magnesium alloy; the seat bucket connecting plate is made of one or two combinations of metal sheet stamping technology and metal high-pressure die-casting technology; the seat bucket connecting plate is connected to the rear of the upper body or the rear of the lower body by one or more methods of welding, gluing, bolting, and riveting.

[0011] Preferably, the front steering column is made of one or more combinations of steel, aluminum alloy, and magnesium alloy; the front steering column is made of one or two combinations of metal sheet stamping technology and metal high-pressure die-casting technology; the front steering column is connected to the front part of the upper vehicle body or the front part of the lower vehicle body by one or more methods of welding, gluing, bolting, and riveting.

[0012] Preferably, the flat fork mounting bracket is made of one or more combinations of steel, aluminum alloy, and magnesium alloy materials; the flat fork mounting bracket is made of one or two combinations of metal sheet stamping technology and metal high-pressure die-casting technology; the flat fork mounting bracket is connected to the bottom end of the rear of the upper vehicle body or the bottom end of the rear of the lower vehicle body by one or more methods of welding, gluing, bolting, and riveting.

[0013] Preferably, the battery box shell is made of one or more combinations of steel, aluminum alloy, and magnesium alloy materials; the battery box shell is made of one or two combinations of metal sheet stamping technology and metal high-pressure die-casting technology; the battery box shell is connected to the bottom of the lower vehicle body by one or more methods of welding, gluing, bolting, and riveting.

[0014] Preferably, the rear shock absorber mounting bracket is made of one or more combinations of steel, aluminum alloy, and magnesium alloy; the rear shock absorber mounting bracket is made of one or two combinations of metal sheet stamping technology and metal high-pressure die-casting technology; the rear shock absorber mounting bracket is connected to the rear of the upper vehicle body or the rear of the lower vehicle body by one or more methods of welding, gluing, bolting, and riveting.

[0015] Preferably, the upper vehicle body, or the lower vehicle body, or both the upper vehicle body and the lower vehicle body are provided with reinforcements; the reinforcements are made of one or more combinations of steel, aluminum alloy, and magnesium alloy; the reinforcements are made of one or a combination of two processes selected from the group consisting of metal sheet stamping technology and metal high-pressure die-casting technology; the reinforcements are connected to the upper vehicle body or the lower vehicle body by one or more methods selected from the group consisting of welding, gluing, bolting, and riveting.

[0016] As described above, the novel electric two-wheeled vehicle body according to the present invention has the following beneficial effects:

[0017] 1. The new electric two-wheeled vehicle body of the present invention is divided into an upper body and a lower body, and both the upper body and the lower body are made of solid metal, with high rigidity, light weight and high safety factor.

[0018] 2. The new type of electric two-wheeled vehicle body involved in the present invention has an upper body and a lower body connected in a split type. When the appearance of the electric two-wheeled vehicle is iteratively upgraded, the lower body can be kept unchanged (the upper body can also be kept unchanged). Only the appearance of the upper body is upgraded (or only the shape of the lower body is upgraded) to obtain a new electric two-wheeled vehicle. The appearance of the electric two-wheeled vehicle can be iteratively upgraded, and the mold of the lower body (or upper body) can be fully utilized, thereby reducing the cost of iteratively upgrading the appearance of the electric two-wheeled vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of a first embodiment of a new type of electric two-wheeled vehicle body according to the present invention;

[0020] Figure 2 is an exploded view of a first embodiment of a new type of electric two-wheeled vehicle body according to the present invention;

[0021] Figure 3 It is a structural schematic diagram of a second embodiment of the new electric two-wheeled vehicle body according to the present invention;

[0022] Figure 4 It is an exploded view of a second embodiment of the novel electric two-wheeled vehicle body according to the present invention.

[0023] Description of reference numerals:

[0024] 1. Upper body; 2. Lower body; 3. Seat barrel connecting plate; 4. Rear shock absorber assembly; 5. Flat fork assembly; 6. Battery box shell; 7. Battery compartment; 8. Battery; 9. Front fork assembly; 10. Front steering column; 11. Avoidance hole of the lower connecting plate of the front fork; 12. Avoidance hole of the flat fork mounting bracket; 13. Seat barrel connecting plate peripheral parts; 14. Battery box opening; 15. Rear shock absorber mounting bracket; 16. Flat fork mounting bracket. DETAILED DESCRIPTION

[0025] The following is a description of the implementation of the present invention by means of specific embodiments. Those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0026] It should be noted that the structures, proportions, sizes, etc. drawn in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention, so they have no substantial technical significance. Any modification of the structure, change of the proportional relationship or adjustment of the size should still fall within the scope of the technical content disclosed by the present invention without affecting the effects and purposes that can be achieved by the present invention. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and so on quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the present invention. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the present invention without substantially changing the technical content.

[0027] like Figure 1-Figure 4 As shown, the present invention provides a new type of electric two-wheeled vehicle body, which is applied to the electric two-wheeled vehicle; the body includes an upper body 1 and a lower body 2, and the upper body 1 and the lower body 2 are both made of solid metal material; the lower body 2 is fixedly connected to the lower side of the upper body 1.

[0028] The novel electric two-wheeled vehicle body involved in the present invention is divided into an upper body 1 and a lower body 2, and the upper body 1 and the lower body 2 are both made of solid metal material. Compared with the electric two-wheeled vehicle body in the prior art which is assembled by a plurality of pipe fittings, the upper body 1 and the lower body 2 have high rigidity, light weight and high safety factor.

[0029] Preferably, in the present embodiment, the upper body 1 and the lower body 2 are made of one or more combinations of steel, aluminum alloy, and magnesium alloy. Steel has the characteristics of high strength, plasticity, heat resistance, good toughness, and low cost, but has the disadvantages of high density and heavy weight. Therefore, aluminum alloy, magnesium alloy, or magnesium-aluminum alloy is used to reduce the weight of the upper body 1 and the lower body 2, which is convenient for people to ride. In other embodiments, the upper body 1 and the lower body 2 can also be made of other solid metal materials, or other solid metal alloy materials. In addition, the body made of solid metal material can effectively prevent the electric two-wheeled vehicle from catching fire.

[0030] Preferably, in this embodiment, the upper body 1 and the lower body 2 are both made by a metal sheet stamping process, a metal high pressure die casting process, or a combination of two processes. In other embodiments, the upper body 1 and the lower body 2 can also be made by other metal processing processes.

[0031] Preferably, in this embodiment, the upper body 1 and the lower body 2 are connected by one or more of welding, gluing, bolting, and riveting. In other embodiments, other connection methods may also be used.

[0032] Among them, the upper body 1 can be provided with a plurality of upper body 1 components, and the plurality of upper body 1 components can be made in one piece, or can be made in parts and then connected in combination; when the parts are made in parts and then connected in combination, the plurality of upper body 1 components are connected in the above-mentioned manner.

[0033] The lower body 2 may be provided with a plurality of lower body 2 parts, which may be made in one piece or made in parts and then connected in combination; when made in parts and then connected in combination, the plurality of lower body 2 parts are connected in the above-mentioned manner.

[0034] When several parts of the upper body 1 are made as one piece, and several parts of the lower body 2 are made as one piece, the upper body 1 and the lower body 2 are connected in the above-mentioned manner.

[0035] Preferably, in the present embodiment, it also includes a seat bucket connecting plate 3, a front steering column 10, a flat fork mounting bracket 16, a rear shock absorber mounting bracket 15, and a battery box shell 6; the seat bucket connecting plate 3 is arranged at the rear of the upper body 1, or the rear of the lower body 2; the front steering column 10 is arranged at the front of the upper body 1, or the front of the lower body 2; the flat fork mounting bracket 16 is arranged at the bottom end of the rear of the upper body 1, or the bottom end of the rear of the lower body 2; the rear shock absorber mounting bracket 15 is arranged at the rear of the upper body 1, or the rear of the lower body 2; the battery box shell 6 is arranged at the bottom of the lower body 2.

[0036] Preferably, the upper body 1 and the lower body 2 are composed of one or more parts, and a seat bucket connecting plate 3 is arranged at the rear of the upper body 1 or above the rear of the lower body 2 to provide a riding function for the members. A flat fork mounting bracket 16 is arranged at the bottom end of the rear of the upper body 1 or below the bottom end of the rear of the lower body 2, and the flat fork mounting bracket 16 is used to install the flat fork assembly 5 to provide a support function for the vehicle. A rear shock absorber mounting bracket 15 is arranged at the rear of the upper body 1 or the lower body 2, and the rear shock absorber mounting bracket 15 is used to install the rear shock absorber assembly 4 to provide a buffer function for the two-wheeled electric vehicle. A battery compartment 7 is arranged in the middle of the upper body 1 and the lower body 2 to provide a power source for the two-wheeled electric vehicle, and a front steering column 10 is arranged at the front of the upper body 1 and the lower body 2 to provide a direction control function for the two-wheeled vehicle.

[0037] Preferably, the seat bucket connecting plate 3 is made of one or more combinations of steel, aluminum alloy, and magnesium alloy materials; the seat bucket connecting plate 3 is made of one or more combinations of metal sheet stamping processes and metal high-pressure die-casting processes; the seat bucket connecting plate 3 is connected to the rear of the upper body 1 or the rear of the lower body 2 by one or more methods of welding, gluing, bolting, and riveting.

[0038] Preferably, the front steering column 10 is made of one or more combinations of steel, aluminum alloy, and magnesium alloy; the front steering column 10 is made of one or more combinations of metal sheet stamping processes and metal high-pressure die-casting processes; the front steering column 10 is connected to the front of the upper vehicle body 1 or the front of the lower vehicle body 2 by one or more methods of welding, gluing, bolting, and riveting.

[0039] Preferably, the flat fork mounting bracket 16 is made of one or more combinations of steel, aluminum alloy, and magnesium alloy materials; the flat fork mounting bracket 16 is made of one or more combinations of metal sheet stamping processes and metal high-pressure die-casting processes; the flat fork mounting bracket 16 is connected to the rear bottom end of the upper vehicle body 1 or the rear bottom end of the lower vehicle body 2 by one or more methods of welding, gluing, bolting, and riveting.

[0040] Preferably, the rear shock absorber mounting bracket 15 is made of one or more combinations of steel, aluminum alloy, and magnesium alloy; the rear shock absorber mounting bracket 15 is made of one or more combinations of metal sheet stamping technology and metal high-pressure die-casting technology; the rear shock absorber mounting bracket 15 is connected to the rear of the upper body 1 or the rear of the lower body 2 by one or more methods of welding, gluing, bolting, and riveting.

[0041] Preferably, the battery box shell 6 is made of one or more combinations of steel, aluminum alloy, and magnesium alloy materials; the battery box shell 6 is made of one or two combinations of metal sheet stamping technology and metal high-pressure die-casting technology; the battery box shell 6 is connected to the bottom of the lower vehicle body 2 by one or more methods of welding, gluing, bolting, and riveting.

[0042] Preferably, the upper body 1, or the lower body 2, or both the upper body 1 and the lower body 2 are provided with reinforcements; the reinforcements are made of one or more combinations of steel, aluminum alloy, and magnesium alloy; the reinforcements are made of one or two combinations of metal sheet stamping processes and metal high-pressure die-casting processes; the reinforcements are connected to the upper body 1 or the lower body 2 by one or more methods of welding, gluing, bolting, and riveting.

[0043] In order to better explain the installation positions of the seat bucket connecting plate 3, the front steering column 10, the flat fork mounting bracket 16, and the battery box housing 6, two embodiments are now disclosed, as follows:

[0044] First embodiment: the seat bucket connecting plate 3, the front steering column 10, and the flat fork mounting bracket 16 are arranged on the upper body 1, and the battery box shell 6 is arranged on the lower body 2.

[0045] Specifically, Figure 1 , Figure 2 As shown, the seat bucket connecting plate 3 is arranged on the top end surface of the rear part of the upper body 1, and a saddle system is arranged on the seat bucket connecting plate 3, and the saddle system is used to provide a riding function for the members; the structural form of the saddle system includes a saddle frame form in various process forms such as sheet metal stamping and aluminum alloy casting. The front steering column 10 is arranged on the top end surface of the front part of the upper body 1, and is used to install the front fork assembly 9. The flat fork mounting bracket 16 is arranged on the bottom end surface of the rear part of the upper body 1, and is used to install the rear shock absorber assembly 4, one end of the rear shock absorber assembly 4 is connected to the flat fork mounting bracket 16, and the other end is connected to the seat bucket connecting plate 3.

[0046] A horizontal fork mounting bracket avoidance hole 12 is provided at the rear of the lower body 2, and the horizontal fork mounting bracket 16 passes through the horizontal fork mounting bracket avoidance hole 12 and is connected to the rear bottom end surface of the upper body 1. A front fork lower connecting plate avoidance hole 11 is provided at the front of the lower body 2, and the front fork assembly 9 is installed in the front steering column 10 and passes through the front fork lower connecting plate avoidance hole 11 to connect to the front wheel. The battery box shell 6 is arranged on the bottom end surface of the middle part of the lower body 2, and the battery box shell 6 constitutes a battery compartment 7 for placing the battery 8; a battery box opening 14 is provided in the middle of the upper body 1, and the battery box opening 14 is located on the upper side of the battery compartment 7, and is used to place the battery 8 into the battery compartment 7.

[0047] Further, a cover plate may be hinged on the battery box opening 14 to form a closed space in the battery compartment 7. In addition, the battery compartment 7 may also be used as a storage compartment for storing items, and the battery 8 may be arranged at other positions of the upper body 1 or the lower body 2.

[0048] Second embodiment: the seat bucket connecting plate 3 , the front steering column 10 , the flat fork mounting bracket 16 , and the battery box housing 6 are all arranged on the lower vehicle body 2 .

[0049] Specifically, Figure 3 , Figure 4As shown, the seat bucket connecting plate 3 is arranged on the top end surface of the rear part of the lower body 2, and a saddle system is arranged on the seat bucket connecting plate 3, and the saddle system is used to provide a riding function for the members; the structural form of the saddle system includes a saddle frame form in various process forms such as sheet metal stamping and aluminum alloy casting. The front steering column 10 is arranged on the front top end surface of the lower body 2, and is used to install the front fork assembly 9. The flat fork mounting bracket 16 is arranged on the rear bottom end surface of the lower body 2, and is used to install the rear shock absorber assembly 4, one end of the rear shock absorber assembly 4 is connected to the flat fork mounting bracket 16, and the other end is connected to the seat bucket connecting plate 3. The battery box shell 6 is arranged on the bottom end surface of the middle part of the lower body 2, and the battery box shell 6 constitutes a battery compartment 7 for placing the battery 8.

[0050] A seat bucket connecting plate peripheral part 13 is provided on the top surface of the rear part of the upper body 1, which is used to cover the seat bucket connecting plate 3. The material, processing technology and connection method of the seat bucket connecting plate peripheral part 13 are the same as those of the seat bucket connecting plate 3, and will not be repeated here. A battery box opening 14 is provided in the middle of the upper body 1. The battery box opening 14 is located on the upper side of the battery compartment 7 and is used to place the battery 8 into the battery compartment 7. A front fork lower connecting plate avoidance hole 11 is provided on the top surface of the front part of the upper body 1. The front fork assembly 9 is installed in the front steering column 10 after passing through the front fork lower connecting plate avoidance hole 11.

[0051] Further, a cover plate may be hinged on the battery box opening 14 to form a closed space in the battery compartment 7. In addition, the battery compartment 7 may also be used as a storage compartment for storing items, and the battery 8 may be arranged at other positions of the upper body 1 or the lower body 2.

[0052] The novel electric two-wheeled vehicle body involved in the present invention first designs the appearance and size specifications of the upper vehicle body 1 and the lower vehicle body 2 according to the appearance and size specifications of the electric two-wheeled vehicle, then selects solid metal materials and utilizes metal sheet stamping technology, metal high-pressure die-casting technology, or other processes to realize the production and manufacturing of the upper vehicle body 1 and the lower vehicle body 2, and then the upper vehicle body 1 and the lower vehicle body 2 are fixedly connected by welding, gluing, bolting, or other methods to complete the installation of the electric two-wheeled vehicle.

[0053] The new electric two-wheeled vehicle body involved in the present invention is divided into an upper body 1 and a lower body 2. The upper body 1 and the lower body 2 can be integrally formed by using plates. Compared with the method of assembling a number of pipes in the prior art, the upper body 1 and the lower body 2 are highly rigid, light in weight, and have a high safety factor. In the present invention, the upper body 1 and the lower body 2 are connected in a split manner. When the appearance of the electric two-wheeled vehicle is iteratively upgraded, the lower body 2 can be kept unchanged (or the upper body 1 can be kept unchanged). Only the appearance of the upper body 1 (or only the appearance of the lower body 2) can be upgraded to obtain a brand new electric two-wheeled vehicle. The appearance of the electric two-wheeled vehicle can be iteratively upgraded, and the mold of the lower body 2 (or the upper body 1) can be fully utilized to reduce the cost of iteratively upgrading the appearance of the electric two-wheeled vehicle.

[0054] In summary, the present invention effectively overcomes the shortcomings of the prior art that the electric two-wheeled vehicle body is made of a plurality of pipe fittings, has low rigidity and low safety factor, and has high industrial utilization value.

[0055] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed by the present invention shall still be covered by the claims of the present invention.

Claims

1. A new type of electric two-wheeled vehicle body, applied to an electric two-wheeled vehicle; characterized in that: The vehicle body comprises an upper vehicle body (1) and a lower vehicle body (2), wherein the upper vehicle body (1) and the lower vehicle body (2) are both made of solid metal material; and the lower vehicle body (2) is fixedly connected to the lower side of the upper vehicle body (1).

2. The new electric two-wheeled vehicle body according to claim 1 is characterized in that: The upper body (1) and the lower body (2) are both made of one or a combination of steel, aluminum alloy, and magnesium alloy.

3. The new electric two-wheeled vehicle body according to claim 1 is characterized in that: The upper vehicle body (1) and the lower vehicle body (2) are both manufactured by using one or a combination of two processes of a metal sheet stamping process and a metal high-pressure die-casting process.

4. The new electric two-wheeled vehicle body according to claim 1 is characterized in that: The upper body (1) and the lower body (2) are connected by one or more of welding, gluing, bolting, and riveting.

5. The new electric two-wheeled vehicle body according to claim 1 is characterized in that: It also includes a seat bucket connecting plate (3), a front steering column (10), a flat fork mounting bracket (16), a rear shock absorbing mounting bracket (15), and a battery box housing (6); The seat bucket connecting plate (3) is arranged at the rear of the upper body (1) or the rear of the lower body (2); The front steering column (10) is arranged at the front part of the upper vehicle body (1) or the front part of the lower vehicle body (2); The flat fork mounting bracket (16) is arranged at the rear of the upper vehicle body (1) or the rear of the lower vehicle body (2); The rear shock-absorbing mounting bracket (15) is arranged at the rear of the upper vehicle body (1) or the rear of the lower vehicle body (2); The battery box housing (6) is arranged at the bottom of the lower vehicle body (2).

6. The new electric two-wheeled vehicle body according to claim 5 is characterized in that: The seat bucket connecting plate (3) is made of one or more of a steel material, an aluminum alloy material, and a magnesium alloy material; the seat bucket connecting plate (3) is made of one or more of a metal sheet stamping process and a metal high-pressure die-casting process or a combination of two processes; the seat bucket connecting plate (3) is connected to the rear of the upper body (1) or the rear of the lower body (2) by one or more of welding, gluing, bolting, and riveting.

7. The new electric two-wheeled vehicle body according to claim 5 is characterized in that: The front steering column (10) is made of one or more of a steel material, an aluminum alloy material, and a magnesium alloy material; the front steering column (10) is made of one or a combination of two of a metal sheet stamping process and a metal high-pressure die-casting process; the front steering column (10) is connected to the front of the upper vehicle body (1) or the front of the lower vehicle body (2) by one or more of welding, gluing, bolting, and riveting.

8. The new electric two-wheeled vehicle body according to claim 5 is characterized in that: The flat fork mounting bracket (16) is made of one or more combinations of steel, aluminum alloy, and magnesium alloy; the flat fork mounting bracket (16) is made of one or more combinations of metal sheet stamping processes and metal high-pressure die-casting processes; the flat fork mounting bracket (16) is connected to the rear of the upper vehicle body (1) or the rear of the lower vehicle body (2) by one or more methods of welding, gluing, bolting, and riveting.

9. The new electric two-wheeled vehicle body according to claim 5 is characterized in that: The battery box shell (6) is made of one or more of a steel material, an aluminum alloy material, and a magnesium alloy material; the battery box shell (6) is made of one or a combination of two of a metal sheet stamping process and a metal high-pressure die-casting process; the battery box shell (6) is connected to the bottom of the lower vehicle body (2) by one or more of welding, gluing, bolting, and riveting.

10. The new electric two-wheeled vehicle body according to claim 5 is characterized in that: The rear shock absorber mounting bracket (15) is made of one or more combinations of steel, aluminum alloy, and magnesium alloy; the rear shock absorber mounting bracket (15) is made of one or more combinations of metal sheet stamping processes and metal high-pressure die-casting processes; the rear shock absorber mounting bracket (15) is connected to the rear of the upper vehicle body (1) or the rear of the lower vehicle body (2) by one or more methods of welding, gluing, bolting, and riveting.

11. The new electric two-wheeled vehicle body according to claim 1 is characterized in that: The upper body (1), or the lower body (2), or both the upper body (1) and the lower body (2) are provided with reinforcements; the reinforcements are made of one or more of a steel material, an aluminum alloy material, and a magnesium alloy material; the reinforcements are made of one or a combination of two of a metal sheet stamping process and a metal high-pressure die-casting process; the reinforcements are connected to the upper body (1) or the lower body (2) by one or more of welding, gluing, bolting, and riveting.

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