Electric two-wheeled vehicle

Abstract

The utility model provides a kind of electric two-wheeled vehicle, it includes: frame;Vehicle body covering, vehicle body covering at least partially covers on frame, vehicle body covering includes coaming assembly, coaming assembly covers in the rear of frame;Walking system, walking system part is set below frame;Power system, power system is at least partially supported by frame, and it is used to drive walking system;The coaming assembly is provided with seat cushion lock, seat cushion lock includes seat cushion lock inner plate and seat cushion lock cover assembly, seat cushion lock cover assembly and seat cushion lock inner plate between rotatable connection, at least be provided with lock body and charging port on seat cushion lock inner plate.The utility model integrates and sets up seat cushion lock inner plate with multiple structures such as lock body and charging port, so that seat cushion lock has multiple functions, and it can realize optimization seat cushion lock inside space, simultaneously make coaming structure more simple.

Description

Technical Field

[0001] This utility model relates to the field of vehicle technology, and more specifically, to a two-wheeled electric vehicle. Background Technology

[0002] Currently, in traditional electric two-wheeler designs, seat locks and charging ports are usually designed as separate units, each occupying a certain space and installed on the front panel or other body panels.

[0003] However, the independent design of the seat lock and charging port means that they need to reserve sufficient space to ensure their respective operational convenience and safety, thus affecting the overall compactness of the electric two-wheeler's layout and reducing space utilization efficiency. Furthermore, the independently arranged seat lock and charging port increase the complexity of the front panel, requiring not only additional mounting structures to support these components but also potentially introducing more connection points and fasteners, increasing structural complexity and manufacturing costs, and causing inconvenience in production and maintenance. Utility Model Content

[0004] The purpose of this utility model is to provide an electric two-wheeler that is easy to produce and maintain.

[0005] To address the aforementioned technical problems, this utility model provides an electric two-wheeled vehicle, comprising: a frame; a body cover that at least partially covers the frame, the body cover including a side panel assembly covering the rear of the frame; a walking system partially disposed under the frame; a power system at least partially supported by the frame and used to drive the walking system; the electric two-wheeled vehicle further includes a seat lock disposed on the side panel assembly, the seat lock including a seat lock inner plate and a seat lock cover, the seat lock cover being rotatably connected to the seat lock inner plate, and the seat lock inner plate having at least a lock body and a charging port.

[0006] In some embodiments, a pivot is provided at the edge of the inner plate of the seat lock, and the seat lock cover is sleeved on the pivot so that the seat lock cover can rotate relative to the pivot.

[0007] In some embodiments, the seat lock cover includes a rotating member and a cover body, one end of the rotating member being rotatably connected to the rotating shaft and the other end being connected to the cover body; the cover body is used to cover the inner plate of the seat lock.

[0008] In some embodiments, a recess is provided on the inner plate of the seat lock; the recess is provided in accordance with the size of the rotating member;

[0009] The rotating member has an open position and a closed position; when the rotating member is in the open position, at least a portion of the rotating member is located outside the recess; when the rotating member is in the closed position, the rotating member is located inside the recess.

[0010] In some embodiments, the cover is provided with a window, the size of which is adapted to the charging port; when the cover is placed on the inner plate of the seat lock, the window is positioned opposite to the charging port.

[0011] In some embodiments, the seat lock cover further includes a protective cover disposed on the side of the cover body away from the inner plate of the seat lock, so as to open or close the cover body.

[0012] In some embodiments, the protective cover is provided with a positioning protrusion, and the cover body is provided with a positioning recess, the positioning protrusion being used to be inserted into the positioning recess; and / or

[0013] The protective cover is provided with a protective cover latching part, which is located at the outer edge of the protective cover. The cover body is provided with a cover body latching part, which is located at the outer edge of the cover body. The protective cover latching part is used to latch and cooperate with the cover body latching part.

[0014] In some embodiments, the cover is provided with a buckle on the other side of the rotating member, and the inner plate of the seat lock is provided with a slot adapted to the buckle, the slot being used to engage with the buckle.

[0015] In some embodiments, the bulkhead assembly includes a front bulkhead, a left body guard plate, and a right body guard plate. The surface of the front bulkhead is curved, and the two end faces of the front bulkhead are bent and extended toward the rear of the electric two-wheeled vehicle. The two end faces of the front bulkhead are respectively engaged with the left body guard plate and the right body guard plate. The seat cushion lock is disposed on the front bulkhead.

[0016] In some embodiments, the seat lock is positioned facing forward of the electric two-wheeler; and / or,

[0017] The inner plate of the seat lock is provided with an inner plate mounting hole. The electric two-wheeled vehicle also includes a fixing component. The front panel is provided with a front panel mounting hole. The inner plate mounting hole is connected to the front panel mounting hole through the fixing component.

[0018] This invention integrates the lock body and charging port into the inner panel of the seat lock, effectively utilizing the limited space on the enclosure assembly and avoiding the space waste caused by separate arrangements of the lock body and charging port. This effectively saves interior space, providing users with more storage space and simplifying the front enclosure structure. The rotatable connection between the seat lock cover and the inner panel simplifies the user's operation of the lock body and charging port, improving ease of use. The integrated design reduces the number of independent components, lowers the complexity of mold development and production processes, and thus reduces the overall manufacturing cost of the electric two-wheeler. Furthermore, the simplified design also means a corresponding reduction in the cost of parts replacement and repair during after-sales maintenance. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this disclosure or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this disclosure. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of an electric bicycle provided in an embodiment of the present disclosure;

[0021] Figure 2 This is a schematic diagram of the structure of an electric motorcycle provided in an embodiment of the present disclosure;

[0022] Figure 3 This is a schematic diagram of the frame structure of an electric bicycle provided in an embodiment of this disclosure;

[0023] Figure 4 This is a schematic diagram of the frame structure of the electric motorcycle provided in this embodiment of the disclosure;

[0024] Figure 5 This is a schematic diagram of the structure of the front panel in the panel assembly of the electric two-wheeled vehicle provided in this embodiment of the disclosure;

[0025] Figure 6 This is a schematic diagram of the structure of the left body guard plate in the side panel assembly of the electric two-wheeled vehicle provided in this embodiment of the disclosure;

[0026] Figure 7 This is a schematic diagram of the structure of the right body guard plate in the side panel assembly of the electric two-wheeled vehicle provided in this embodiment of the disclosure;

[0027] Figure 8 A schematic diagram of the structure of a battery mounting assembly for a lithium battery in an electric two-wheeled vehicle provided in an embodiment of this disclosure;

[0028] Figure 9 A schematic diagram of the structure of a battery mounting assembly for a lead-acid battery in an electric two-wheeled vehicle provided in an embodiment of this disclosure;

[0029] Figure 10 This is a schematic diagram of the main body of the front storage basket in the electric two-wheeled vehicle provided in an embodiment of the present disclosure;

[0030] Figure 11 A side view of the basket mounting bracket in the front basket structure of the electric two-wheeled vehicle provided in this embodiment of the disclosure;

[0031] Figure 12 This is a front view of the storage basket mounting bracket in the front storage basket structure of the electric two-wheeled vehicle provided in this embodiment of the disclosure;

[0032] Figure 13 A schematic diagram of the rear foot pedal structure of an electric two-wheeled vehicle provided in an embodiment of this disclosure;

[0033] Figure 14 An exploded view of the seat lock of an electric two-wheeled vehicle provided in an embodiment of this disclosure. Detailed Implementation

[0034] Various embodiments and features of this disclosure are described herein with reference to the accompanying drawings.

[0035] It should be understood that various modifications can be made to the embodiments described herein. Therefore, the above description should not be considered as limiting, but merely as an example of embodiments. Other modifications within the scope and spirit of this disclosure will be apparent to those skilled in the art.

[0036] The accompanying drawings, which are included in and form part of this specification, illustrate embodiments of the present disclosure and, together with the general description of the disclosure given above and the detailed description of the embodiments given below, serve to explain the principles of the disclosure.

[0037] These and other features of this disclosure will become apparent from the following description of preferred forms of embodiments given as non-limiting examples, with reference to the accompanying drawings.

[0038] It should also be understood that although this disclosure has been described with reference to some specific examples, those skilled in the art can certainly implement many other equivalent forms of this disclosure, which have the features described in the claims and are therefore all within the scope of protection defined herein.

[0039] The above and other aspects, features and advantages of this disclosure will become more apparent when taken in conjunction with the accompanying drawings and in view of the following detailed description.

[0040] Specific embodiments of this disclosure are described thereafter with reference to the accompanying drawings; however, it should be understood that the claimed embodiments are merely examples of this disclosure, which may be implemented in various ways. Well-known and / or repeated functions and structures are not described in detail to avoid unnecessary or redundant details that could obscure this disclosure. Therefore, the specific structural and functional details claimed herein are not intended to be limiting, but merely to serve as the basis and representative basis for the claims to teach those skilled in the art to use this disclosure in a variety of substantially any suitable detailed structures.

[0041] This specification may use the phrases “in one embodiment,” “in another embodiment,” “in yet another embodiment,” or “in still another embodiment,” all of which may refer to one or more of the same or different embodiments according to this disclosure.

[0042] To clearly illustrate the technical solution of the application, the terms front, back, left, right, up, and down are also defined. In this application, the defined orientations are front, back, left, right, up, and down when the electric two-wheeled vehicle 100 is located on a horizontal ground; the length direction of the electric two-wheeled vehicle 100 refers to the aforementioned front-back direction, the width direction of the electric two-wheeled vehicle 100 refers to the aforementioned left-right direction, and the height direction of the electric two-wheeled vehicle 100 refers to the aforementioned up-down direction.

[0043] Embodiments of this disclosure provide an electric two-wheeled vehicle 100, wherein the electric two-wheeled vehicle 100 may be as follows: Figure 1 The electric bicycle shown can also be an electric two-wheeler. Figure 2 The electric motorcycle shown is an example. Electric bicycles are generally suitable for short-distance riding, while electric motorcycles are generally suitable for long-distance riding. The electric bicycles and electric motorcycles are equipped with batteries of different power ratings to meet their respective range requirements. Furthermore, the electric two-wheeler 100 in this embodiment is preferably a pedestal electric two-wheeler, which is more suitable for use at low to medium speeds compared to other types of electric two-wheelers 100.

[0044] Reference Figure 1 and Figure 2The electric two-wheeler 100 includes a frame 11, body panels 12, suspension system 13, seat 14, walking system 15, braking system 16, and power system 17. The vehicle body panel 12 is at least partially mounted on the frame 11. The body body panel 12 includes, for example, at least a front body panel and a rear body panel. The front body panel is located on the front side of the electric two-wheeler 100, and the rear body panel is located on the rear side of the electric two-wheeler 100. A suspension system 13 is connected to the frame 11 and is used to connect the running system 15 to the frame 11. A seat cushion 14 is at least partially connected to the frame 11 and is available for a driver or passenger to sit on. The running system 15 is located under the frame 11 and includes at least a front wheel 151 and a rear wheel 152. A braking system 16 is used to brake the running system 15 and includes, for example, a brake disc and a brake caliper. The brake disc is at least partially mounted on the front wheel 151, and the brake caliper is at least partially mounted on the brake disc. A power system 17 is used to drive the running system 15 and is at least partially supported by the frame 11. The power system 17 includes at least a power battery 171. The power battery 171 can be a lithium battery, a lead-acid battery, or other types of batteries.

[0045] The seat cushion 14 in this embodiment can have different structures depending on the type of electric two-wheeler 100, such as... Figure 1 and Figure 3 As shown, when the electric two-wheeler 100 is an electric bicycle, the seat 14 includes a short seat 141 located in the middle of the electric bicycle and a rear seat 142 located at the rear of the electric bicycle. The short seat 141 and the rear seat 142 are for different users; the short seat 141 can be used for the driver, and the rear seat 142 can be used for the passenger. Figure 2 and Figure 4 As shown, when the electric two-wheeler 100 is an electric motorcycle, the seat 14 can be a long seat 143, which can extend from the middle to the rear of the electric motorcycle and can be used for a single driver or for the driver and passenger to ride together.

[0046] Furthermore, such as Figure 3 and Figure 4 As shown, the frame 11 in this embodiment includes a main frame 111, a sub-frame 112, and a front frame 113. The front frame 113 is located at the front of the electric two-wheeled vehicle 100. The front frame 113 can be set substantially perpendicular to the horizontal direction or inclined at a predetermined angle to the horizontal direction. The main frame 111 and the sub-frame 112 both extend from the position of the front frame 113 located at the front of the electric two-wheeled vehicle 100 to the rear of the electric two-wheeled vehicle 100.

[0047] The main frame 111 is positioned above the subframe 112. The front end of the main frame 111 is connected to the two sides of the front frame 113, and the front end of the subframe 112 is connected to the bottom of the two sides of the front frame 113. The main frame 111, the subframe 112, and the front frame 113 are connected to each other to form a stable frame 11 structure.

[0048] A mid-frame connector 125 and a rear-frame connector 126 are provided between the main frame 111 and the subframe 112. The mid-frame connector 125 and the rear-frame connector 126 enable a tight connection between the main frame 111 and the subframe 112, thereby improving the overall strength of the frame 11.

[0049] Specifically, the main frame 111 includes a left main frame portion 1111 and a right main frame portion 1112 disposed opposite to each other. The front end of the left main frame portion 1111 and the front end of the right main frame portion 1112 are respectively connected to the side of the front frame 113, and the rear end of the left main frame portion 1111 and the rear end of the right main frame portion 1112 are connected to each other.

[0050] The subframe 112 includes a left subframe portion 1121 and a right subframe portion 1122 disposed opposite to each other. The left subframe portion 1121 and the right subframe portion 1122 are respectively connected to the two sides of the bottom of the front frame 113. The rear ends of the left subframe portion 1121 and the right subframe portion 1122 are respectively fixedly connected to the left main frame 1111 and the right main frame 1112. For example, the fixed connection here can be welding or bolt connection. In this embodiment, the specific connection method is not limited.

[0051] In this embodiment, the frame 11 further includes a front mounting portion 114 and a rear mounting portion 115; the seat cushion 14 is mounted on the main frame 111 via the front mounting portion 114 and the rear mounting portion 115, wherein the front mounting portion 114 is located at the middle position of the main frame 111, and the rear mounting portion 115 is located at the rear position of the main frame 111, so that the seat cushion 14 can be stably mounted on the main frame 11 via the front mounting portion 114 and the rear mounting portion 115. Here, the front mounting portion 114 can be, for example, a plate-like structure, and the rear mounting portion 115 can be, for example, a boss-like structure.

[0052] The front mounting portion 114 and the rear mounting portion 115 are provided, for example, between the left main frame portion 1111 and the right main frame portion 1112 by welding. The front mounting portion 114 is located, for example, at the middle of the left main frame portion 1111 and the right main frame portion 1112, and the rear mounting portion 115 is located, for example, at the rear of the left main frame portion 1111 and the right main frame portion 1112. Preferably, the rear mounting portion 115 is connected to the rear end of the left main frame portion 1111 and the right main frame portion 1112.

[0053] Since the seat cushion 14 needs to be positioned as parallel to the horizontal plane as possible for user comfort, the front mounting portion 114 and the rear mounting portion 115 are arranged approximately parallel to the horizontal direction. For example, the front mounting portion 114 and the rear mounting portion 115 can be constructed using a mounting platform structure. Here, the two ends of the front mounting portion 114 and the rear mounting portion 115 are fixed by the left main frame portion 1111 and the right main frame portion 1112 respectively, thereby enabling the front mounting portion 114 and the rear mounting portion 115 to be positioned approximately horizontally.

[0054] The embodiments disclosed herein can configure a universal frame 11 for different types of electric two-wheelers 100, thereby improving the frame universality of electric two-wheelers and reducing the development cost of different frames.

[0055] In one implementation, such as Figure 3 As shown, for example, an electric bicycle, considering that the seat 14 of the electric bicycle includes a short seat 141 located in the middle of the electric two-wheeler 100 and a rear seat 142 located at the rear of the electric two-wheeler 100, the short seat 141 is mounted on the main frame 111 via a front mounting part 114, and the rear seat 142 is mounted on the main frame 111 via a rear mounting part 115.

[0056] Furthermore, in order to provide a short seat cushion 141 and a rear seat 142, a short seat cushion bracket assembly 116 is provided on the front mounting part 114. One end of the short seat cushion bracket assembly 116 is provided on the front mounting part 114, and the other end of the short seat cushion bracket assembly 116 is used to connect to the short seat cushion 141.

[0057] Specifically, the short seat cushion support assembly 116 includes a short seat cushion fixing bracket 1161, a short seat cushion support bracket 1162, and a short seat cushion connecting bracket 1163 connected in sequence. The short seat cushion fixing bracket 1161 is fixedly connected to the front mounting portion 114. The short seat cushion support bracket 1162 is approximately columnar, with one end connected to the short seat cushion fixing bracket 1161 and the other end connected to the short seat cushion connecting bracket 1163. The short seat cushion connecting bracket 1163 is plate-shaped and connected to the short seat cushion 141.

[0058] The short seat support bracket 1161 is laid flat on the front mounting part 114. The corner of the short seat support bracket 1161 is provided with a short seat support bracket mounting hole 1161a. The short seat support bracket 1161 is connected to the front mounting part 114 by fasteners passing through the short seat support bracket mounting hole 1161a.

[0059] Furthermore, the short seat cushion support bracket 1162 includes a support base 1162a, which is positioned at the middle of the short seat cushion fixing bracket 1161. A support rod 1162b is mounted on the support base 1162a. The length of the support rod 1162b is determined based on the installation height of the short seat cushion 141. One end of the support rod 1162b is connected to the support base 1162a, and the other end is connected to the short seat cushion connecting bracket 1163. The support rod 1162b and the short seat cushion fixing bracket 1161 have a predetermined tilt angle, such as 60° to 80°, preferably 70°.

[0060] The short seat cushion 141 is laid flat on the short seat cushion connecting bracket 1163. For this purpose, the corner of the short seat cushion connecting bracket 1163 is provided with a short seat cushion connecting bracket mounting hole 1163a. ​​The short seat cushion connecting bracket 1163a and the fastener cooperate to facilitate the connection between the short seat cushion connecting bracket 1163 and the short seat cushion 141.

[0061] Furthermore, a rear seat bracket assembly 117 is provided on the rear mounting portion 115. This rear seat bracket assembly 117 is used to mount the rear seat 142 on the rear mounting portion 115. Specifically, the rear seat bracket assembly 117 includes a rear seat connecting bracket 1171, which is a generally U-shaped plate structure. It includes a first region 1171a and a second region 1171b. Considering the relatively large size of the rear seat 142, the first region 1171a is used to connect to the rear mounting portion 115, and the second region 1171b is suspended relative to the rear mounting portion 115. In this embodiment, the first region 171a refers to the two sides of the "U-shaped" structure of the rear connecting bracket 1171; the second region 1171b refers to the bottom edge of the "U-shaped" structure of the rear connecting bracket 1171.

[0062] Furthermore, a weight-reducing groove 1171c is formed on the first region 1171a of the rear seat connecting bracket 1171. In this embodiment, the weight-reducing groove 1171c is the middle part of the "U-shaped" structure. The opening of the weight-reducing groove 1171c is set towards the front of the electric two-wheeled vehicle 100, which can reduce the weight of the rear seat connecting bracket 1171 and facilitate its installation on the rear mounting part 115.

[0063] Furthermore, a hook 1172 is provided on the second region 1171b of the rear seat connecting bracket 1171. The hook 1172 is used for positioning and connecting with the rear seat 142. The hook 1172 is particularly provided at the end of the second region 1171, with its opening facing the front of the vehicle.

[0064] The first region 1171a of the rear seat connecting bracket 1171 is provided with a rear seat connecting bracket mounting hole 1171d. The rear seat connecting bracket 1171 is connected to the rear mounting part 115 through the engagement of the rear seat connecting bracket mounting hole 1171d and the fastener. The second region 1171b of the rear seat connecting bracket 1171 is provided with a rear seat mounting hole 1171e. The rear seat connecting bracket 1171 is connected to the rear seat 142 through the engagement of the rear seat mounting hole 1171e and the fastener, so that the rear seat 142 can be installed flat on the rear seat connecting bracket 1171.

[0065] In another implementation, such as Figure 4 As shown, for example, an electric motorcycle, the seat 14 of the electric motorcycle is considered to be a long seat 143 extending from the middle of the electric two-wheeler 100 to the rear of the electric two-wheeler 100; the body cover 12 includes a seat bucket structure 121, through which the long seat 143 is mounted on the frame 11.

[0066] In this embodiment, the seat bucket structure 121 is fixed to the main frame 111 by the front mounting part 114 and the rear mounting part 115. The front end of the seat bucket structure 121 is mounted on the main frame 111 by the front mounting part 114, and the other end is mounted on the main frame 111 by the rear mounting part 115. The long seat cushion 143 is mounted on the seat bucket structure 121. The seat bucket structure 121 can also form a storage space inside.

[0067] The seat bucket structure 121 includes a seat bucket body 1211, on which a long seat cushion connecting bracket 1212 is provided. The long seat cushion connecting bracket 1212 can be plate-shaped, and its shape matches the long seat cushion 143. Looking along the length direction of the electric two-wheeled vehicle 100, the length of the long seat cushion connecting bracket 1212 is greater than the length of the seat bucket body 1211. This makes part of the long seat cushion connecting bracket 1212 located above the seat bucket body 1211, and part of it extends from the rear end of the seat bucket body 1211 to the rear end of the electric two-wheeled vehicle 100.

[0068] The long seat cushion connecting bracket 1212 can rotate relative to the seat bucket body 1211. For example, the pivot can be set at the front end of the seat bucket body 1211, so that the long seat cushion connecting bracket 1212 can rotate relative to the seat bucket body 1211 towards the front of the vehicle to open.

[0069] Furthermore, the side end of the seat bucket body 1211 in the seat bucket structure 121 is connected to the front mounting part 114, for example, by fasteners connecting the side end of the seat bucket body 1211 to the front mounting part 114; the rear part of the long seat cushion connecting bracket 1212 in the seat bucket structure 121 is connected to the rear mounting part 115, so that the seat bucket structure 121 can be mounted on the main frame 111 through the two mounting points of the front mounting part 114 and the rear mounting part 115.

[0070] Furthermore, considering that the position of the rear mounting part 115 is relatively lower than the position of the long seat cushion connecting bracket 1212, the end of the long seat cushion connecting bracket 1212 is connected to the rear mounting part 115 through the rear mounting part connecting bracket. Here, the rear mounting part connecting bracket has a boss-shaped structure and is set on the rear mounting part 115. In order to ensure that the long seat cushion 143 is set as horizontally as possible, the size of the rear mounting part connecting bracket can be determined according to the height of the long seat cushion 143.

[0071] This embodiment enables the installation of different types of seat cushions 14 through the front mounting part 114 and the rear mounting part 115 on the main frame 111 of the electric two-wheeler 100, thereby matching different types of electric two-wheelers 100 and different styles of vehicle appearance design, realizing the vehicle frame platformization, reducing frame design and development costs and shortening the verification cycle.

[0072] like Figures 5-7 As shown, in some embodiments, the body panel 12 includes a panel assembly 122 that surrounds the outside of the frame 11. The panel assembly 122 has different sizes for electric bicycles or electric motorcycles. In particular, for electric motorcycles, it can also be used to surround the seat bucket structure 121.

[0073] Specifically, the bulkhead assembly 122 includes a front bulkhead 1221, a left body guard plate 1222, and a right body guard plate 1223. The front bulkhead 1221 is disposed between the left main frame portion 1111 and the right main frame portion 1112 and covers the outer sides of the left main frame portion 1111 and the right main frame portion 1112. Both ends of the front bulkhead 1221 extend toward the rear of the electric two-wheeled vehicle 100. Both ends of the front bulkhead 1221 are connected to the left body guard plate 1222 and the right body guard plate 1223, respectively. Thus, the front bulkhead 1221, the left body guard plate 1222, and the right body guard plate 1223 form an approximately barrel-shaped structure.

[0074] The front bulkhead 1221 includes an upper front bulkhead 1221a and a lower front bulkhead 1221b, wherein the two end faces of the upper front bulkhead 1212a extend approximately in the vertical direction, and the two end faces of the lower front bulkhead 1212b are arc-shaped.

[0075] The front bulkhead 1221 is connected to the left body guard plate 1222 and the right body guard plate 1223 via the lower part 1221b of the front bulkhead. For this purpose, a figure-eight hook 1224 is provided on the end face of the lower part 1222b of the front bulkhead. The left body guard plate 1222 and the right body guard plate 1223 are respectively provided with figure-eight hook connection holes 1226 at corresponding positions. The lower part 1221b of the front bulkhead is connected to the left body guard plate 1222 and the right body guard plate 1223 by inserting the figure-eight hook 1224 into the corresponding figure-eight hook connection hole 1226.

[0076] In addition, multiple fasteners 1225 are provided on the end face of the lower part 1221b of the front bulkhead, and the multiple fasteners 1225 are arranged sequentially along the end face of the lower part 1221b of the front bulkhead. In order to achieve a tight connection between the left and right ends of the front bulkhead 1211a and the left body guard plate 1211b and the right body guard plate 1211c respectively, in one embodiment, a figure-eight hook 1224 and three fasteners 1225 are arranged sequentially on the end face of the lower part 1221b of the front bulkhead.

[0077] This embodiment can reduce the number of fixing points between the front bulkhead 1221 and the surrounding left body guard plate 1222 and right body guard plate 1223, thereby enabling the quick disassembly of the body cover 12. It can be applied to quickly replace different body cover 12 according to different types of electric two-wheeled vehicles 100, and is convenient for disassembly and maintenance.

[0078] In some embodiments, such as Figure 8 and Figure 9 As shown, the power system 17 of the electric two-wheeler 100 disclosed in this application includes a power battery 171, which is supported by the frame 11. For a pedal-operated electric two-wheeler, the power battery 171 is preferably located below the pedal position of the electric two-wheeler 100. This prevents the power battery 171 from occupying internal space of the electric two-wheeler 100, especially the storage space under the seat, and facilitates replacement and maintenance. In this embodiment, the power battery 171 can be a lithium battery or a lead-acid battery.

[0079] Considering the relatively large weight of the power battery 171 used in the electric two-wheeler 100, in this embodiment, a battery mounting area with a certain depth along the height direction of the electric two-wheeler 100 is formed between the main frame 111 and the sub-frame 112. The power battery 171 is installed in this battery mounting area, and the main frame 111 and the sub-frame 112 can protect the battery and prevent damage to the battery caused by external forces.

[0080] Specifically, the main frame 111 and the subframe 112 each have a main battery mounting section 111a and a secondary battery mounting section 112a, respectively. These sections are located at the front of the frame 11, for example, in the area between the handlebars and the seat 14, and are approximately parallel to each other. The secondary battery mounting section 112a is located below the main battery mounting section 111a. For example, the pedals of the scooter can be positioned above the main battery mounting section 111a. Considering that the secondary battery mounting section 112a is at a certain distance from the ground, the battery mounting assembly 118 supporting the power battery 171 can be positioned below the secondary battery mounting section 112a, for example, by suspension.

[0081] Furthermore, the battery mounting assembly 118 here can be used to install lithium batteries or lead-acid batteries, and of course, other types of batteries can also be installed.

[0082] Both the left subframe portion 1121 and the right subframe portion 1122 are provided with a secondary battery mounting section 112a. In order to mount the battery mounting assembly 118 on the subframe 112, at least one pair of battery mounting assembly connectors 1123 are provided on the secondary battery mounting section 112a. Each battery mounting assembly connector 1123 extends toward the ground. The battery mounting assembly 118 is suspended below the secondary battery mounting section 112a through the battery mounting assembly connectors 1123.

[0083] Furthermore, a bottom protection plate 127 is provided below the auxiliary battery mounting section 112a. The power battery 171 is mounted on the bottom protection plate 127 and protected by the bottom protection plate 127. For this purpose, a bottom protection plate connector 1124 is also provided on the auxiliary battery mounting section 112a. The bottom protection plate connector 1124 is connected to the bottom protection plate 127 by fasteners.

[0084] In this embodiment, each pair of battery mounting component connectors 1123 is respectively disposed on the auxiliary battery mounting section 112a of the left subframe portion 1121 and the auxiliary battery mounting section 112a of the right subframe portion 1122. Preferably, two pairs of battery mounting component connectors 1123 are disposed on the auxiliary battery mounting section 112a, and the two pairs of battery mounting component connectors 1123 are spaced apart along the length direction of the auxiliary battery mounting section 112a.

[0085] The battery mounting assembly 118 includes a plurality of parallelly arranged suspension members 1181 and a carrier member 1182. Each suspension member 1181 is arranged along the width direction of the electric two-wheeler 100, and its two ends are respectively connected to the battery mounting assembly connectors 1123 located on both sides. Here, the number of suspension members 1181 is at least one, or multiple suspension members 1181 can be used to match the battery mounting assembly connectors 1123. The multiple suspension members 1181 are spaced apart along the length direction of the auxiliary battery mounting section 112a.

[0086] The suspension component 1181 here includes a support plate 1181a, with cantilever arms 1181b connected to both ends of the support plate 1181a. The support plate 1181a is basically parallel to the horizontal plane, and the cantilever arms 1181b extend along the height direction of the electric two-wheeled vehicle 100 and are riveted to the battery mounting assembly connector 1123.

[0087] In one embodiment, the support member 1182 is disposed on the support plate 1181a of the suspension member 1181. The material and structure of the support member 1182 may vary depending on the type of battery it supports.

[0088] Furthermore, when the power battery 171 is a lithium battery, there are two suspension components 1181, which are respectively arranged in front and behind. The cantilever 1181b of the two suspension components 1181 are respectively connected to the corresponding two pairs of battery mounting component connectors 1123. The support component 1182 is a box-shaped structure made of plastic. The front and rear parts of the support component 1182 are respectively connected to the support plate 1181a of the suspension component 1181 located in the front and the support plate 1181a of the suspension component 1181 located in the rear.

[0089] In addition, when the power battery 171 is a lithium battery, considering that the lithium battery is relatively heavier, at least one support plate connector 1181c is provided between the support plates 1181a of the two suspension components 1181, which can improve the suspension strength of the suspension component 1181.

[0090] When the power battery 171 is a lead-acid battery, there are two suspension members 1181, arranged one in front and one behind. The cantilever 1181b of the two suspension members 1181 are respectively connected to the corresponding two pairs of battery mounting assembly connectors 1123. The support member 1182 is a box-shaped structure made of metal. Considering the relatively long length of the lead-acid battery, the front and middle parts of the support member 1182 are connected to the support plate 1181a of the front suspension member 1181 and the support plate 1181a of the rear suspension member 1181, respectively. Preferably, the support member 1182 is a telescopic support member.

[0091] This disclosure provides a universal battery mounting structure for different types of electric two-wheeled vehicles 100, enabling different mounting methods to be used depending on the battery type, and is applicable to the installation and replacement of lithium batteries or lead-acid batteries.

[0092] Another embodiment of this disclosure provides a front-mounted basket structure 119, such as Figures 10-12 As shown, it is located on the front side of the electric two-wheeler 100, particularly on the outer side of the front skid plate 123, which is a component of the vehicle body cover 12. The front storage basket structure 119 includes a storage basket body 1191 and a storage basket mounting bracket 1192, which is located on the outer side of the front skid plate 123 of the electric two-wheeler 100.

[0093] Specifically, the front storage basket structure 119 is mounted on the front frame 113 of the vehicle frame 11. Specifically, a storage basket mounting platform 1131 is provided on the front frame 113, and the storage basket mounting platform 1131 is provided along the extension direction of the front frame 113. In order to more stably install the front storage basket structure 119 on the outside of the front guard plate 123, the storage basket mounting platform 1131 is provided with multiple storage basket bracket connection holes 1131a and at least one front guard plate connection hole 1131b. Here, the storage basket mounting platform 1131 is connected to the storage basket mounting bracket 1192 by fasteners cooperating with the storage basket bracket connection hole 1131a, and the storage basket mounting platform 1311 is connected to the front guard plate 123 by fasteners cooperating with the front guard plate connection hole 1131b.

[0094] Furthermore, a through hole is provided on the front guard plate 123, through which the storage basket mounting bracket 1192 can be connected to the storage basket mounting platform 1131 by fasteners passing through the through hole. In addition, a connecting platform is provided on the inside of the through hole, through which the connecting platform can be connected to the storage basket mounting platform 1131 by fasteners. Thus, on the one hand, the front guard plate 123 and the storage basket mounting platform 1131 are tightly connected, and on the other hand, the storage basket mounting platform 1131 is tightly connected to the storage basket mounting bracket 1192.

[0095] Furthermore, the storage basket mounting bracket 1192 includes a bracket body, which is an arc-shaped plate structure, including a planar section 1192a and a curved section 1192b. The front guard plate 123 is basically planar at the connection position with the storage basket mounting bracket 1192, so that the planar section 1192a and the front guard plate 123 can fit together. The curved section 1192b matches the arc shape of the side and bottom of the storage basket body 1191.

[0096] The main body 1191 of the storage basket is made of plastic and can be, for example, a semi-enclosed shell structure. A storage basket mounting hole 1191a is provided on the side of the main body 1191 opposite to the front guard plate 123. Multiple through slots 1192c are provided on the flat section 1192a along the width direction of the electric two-wheeled vehicle 100. Each through slot 1192c extends along the height direction of the electric two-wheeled vehicle 100. The main body 1191 of the storage basket can be installed on the storage basket mounting bracket 1192 by fasteners passing through the through slots 1192c and cooperating with the storage basket mounting hole 1191a.

[0097] The through slot 1192c here has a predetermined length. Based on the through slot 1192c, the storage basket body 1192 can be moved up and down relative to the storage basket mounting bracket 1192 to be installed in a suitable position, and the height of the storage basket body 1191 on the electric two-wheeler 100 can be adjusted according to different vehicle models.

[0098] The embodiments disclosed herein enable convenient installation and removal of a front storage basket at the front of the electric two-wheeler 100, and also facilitate subsequent installation of a front storage basket on the electric two-wheeler 100 by the user.

[0099] Another embodiment disclosed in this application provides a rear foot pedal structure 120, such as... Figure 13 As shown, the rear foot pedal structure 120 is mounted, for example, at the rear end of the subframe 112. In this embodiment, since the rear end of the subframe 112 is connected to the main frame 111 via the rear frame connector 126, the rear foot pedal structure 120 is preferably mounted on the rear frame connector 126.

[0100] Specifically, a rear foot pedal mounting hole 1261 is provided on the rear frame connector 126. The position of the rear foot pedal mounting hole 1261 is related to the position of the passenger's foot. The rear foot pedal structure 120 is installed on the rear frame connector 126 by the cooperation of fasteners and the rear foot pedal mounting hole 1261.

[0101] Furthermore, the rear foot pedal structure 120 includes a rear foot pedal connector 1201 and a rear foot pedal 1202 connected to each other. The rear foot pedal 1202 is arranged approximately parallel to the horizontal plane. The rear foot pedal connector 1201 is connected to the rear frame connector 126. In addition, the rear foot pedal connector 1201 and the rear foot pedal 1202 are connected by welding.

[0102] Furthermore, the rear foot pedal connector 1201 includes a first connecting portion 1201a and a second connecting portion 1201b, which are arranged at a predetermined angle, where the predetermined angle is 150°-170°. The first connecting portion 1202a is connected to the rear connector 126 of the frame, and the second connecting portion 1202b is connected to the rear foot pedal 1202. The mutual tilting arrangement between the first connecting portion 1201a and the second connecting portion 1202b allows the rear foot pedal 1202 to be adjusted to an approximately horizontal position.

[0103] Furthermore, the rear foot pedal 1202 includes a rear foot pedal body 1202a, the cross-section of which is U-shaped. A hollow portion 1202b is provided on the part of the rear foot pedal body 1202a near the second connecting portion 1202b, which can achieve weight reduction. Flanged portions 1202c are provided on both sides on the part of the rear foot pedal body 1202a away from the second connecting portion 1201b.

[0104] In addition, a body cover 12 is provided on the outer side of the frame 11. A mounting groove is provided on the body cover 12 at a position corresponding to the rear connecting member 126 of the frame. The mounting groove can be used to install the rear foot pedal structure 120 at any time.

[0105] The rear foot pedal structure 120 of this embodiment is convenient for users sitting at the rear of the electric two-wheeled vehicle 100. It is easy to install and remove from the frame 11 at any time, and can also be added later according to user needs. In addition, by setting the rear foot pedal structure on the frame 11, the appearance of the electric two-wheeled vehicle 100 is also improved.

[0106] like Figure 14 As shown, another embodiment disclosed in this application provides a seat lock 124.

[0107] Specifically, the seat lock 124 integrates multiple functions, such as unlocking or charging. The seat lock 124 is located on the front panel 1221 of the panel assembly 122. Optionally, the seat lock 124 is located below the seat 14 and facing the front of the vehicle, which facilitates unlocking, charging, and other operations for the user.

[0108] Specifically, the seat lock 124 includes an inner seat lock plate 1241 and a seat lock cover 1242, which are rotatably connected to the inner seat lock plate 1241. A pivot is provided at the edge of the inner seat lock plate 1241, and the seat lock cover 1242 is fitted onto the pivot and can rotate relative to the inner seat lock plate 1241 around the pivot. Thus, by providing a pivot at the edge of the inner seat lock plate 1241, the seat lock cover 1242 can rotate around the pivot. Users can easily and quickly open or close the seat lock cover 1242 when unlocking, checking battery status, charging, or performing other operations, without complicated unlocking steps, significantly improving operational convenience and user experience.

[0109] Specifically, the seat lock cover 1242 includes a rotating member 1242a and a cover body 1242b. One end of the rotating member 1242a is rotatably connected to a pivot on the inner plate 1241 of the seat lock, and the other end is connected to the cover body 1242b. The cover body 1242b can be placed on the inner plate 1241 of the seat lock. With this structural arrangement, the rotating member 1242a acts as an intermediate member connecting the inner plate 1241 of the seat lock and the cover body 1242b. It forms a rotatable connection with the pivot on the inner plate 1241 of the seat lock, allowing the cover body 1242b to be easily opened and closed. Users do not need to perform the physical unlocking or locking process of the lock, greatly improving the flexibility and convenience of operation.

[0110] Specifically, a latch 1242g is provided on the other side of the cover 1242b opposite to the rotating part 1242a, and a slot 1241d is provided on the inner plate 1241 of the seat lock to match the latch 1242g. The slot 1241d can engage with the latch 1242g. With this structural design, the cooperation between the latch 1242g and the slot 1241d can effectively prevent the cover 1242b from being opened at will, and effectively protect the safety of key components on the inner plate 1241 of the seat lock, such as the charging port 1241c.

[0111] Specifically, considering that the rotating member 1242a allows for a larger rotation radius of the cover 1242b, a recess 1241a is provided on the inner plate 1241 of the seat lock, and the recess 1241a is configured to fit the dimensions of the rotating member 1242a. The rotating member 1242a has an open position and a closed position; when the rotating member 1242a is in the open position, at least a portion of the rotating member 1242a is located outside the recess 1241a; when the rotating member 1242a is in the closed position, the rotating member 1242a is located inside the recess 1241a. The rotating member 1242a can be accommodated within the recess 1241a when the cover 1242b is closed on the inner plate 1241 of the seat lock. In this way, when the cover 1242b is in the closed position, the rotating part 1242a is completely housed in the recess 1241a. This design can effectively prevent external factors such as rainwater and dust from corroding the rotating part 1242a, extending its service life, and also providing additional protection for the key components on the inner plate 1241 of the seat lock.

[0112] Specifically, the recess 1241a is provided in a shape that matches the rotating part 1242a. In this way, the recess 1241a, with its matching shape, can better enclose the rotating part 1242a. Especially when the cover 1242b is closed, it can effectively prevent external moisture, dust or foreign objects from entering the interior of the seat lock inner plate 1241, protecting key components such as the lock body 1241b and the charging port 1241c from corrosion and extending the service life of these components.

[0113] Specifically, a charging port 1241c is also provided on the inner plate 1241 of the seat lock, which is electrically connected to the power battery 171 inside the electric two-wheeler 100. The charging port 1241c is compatible with various sizes of charging heads.

[0114] Specifically, the cover 1242b is provided with a window 1242d, the size of which matches the size of the charging port 1241c. When the cover 1242b is placed on the inner plate 1241 of the seat lock, the window 1242d and the charging port 1241c are positioned opposite each other. With this structural arrangement, when the cover 1242b is closed, the window 1242d and the charging port 1241c are precisely aligned. This design ensures that the charging port 1241c can be completely covered by the window 1242d. Thus, when it is necessary to insert an external charging device into the charging port 1241c, it is not necessary to open the cover 1242b. The external charging device can be inserted into the charging port 1241c through the window 1242d while the cover 1242b is closed, effectively improving the convenience of charging operations.

[0115] Specifically, the shape of window 1242d matches the shape of charging port 1241c. In this way, the matching window 1242d ensures that the charging plug can be smoothly and unobstructedly inserted into charging port 1241c, reducing the number of attempts caused by misalignment during charging and thus improving charging efficiency.

[0116] Specifically, window 1242d is an openable structure. In this way, the openable design of window 1242d helps to protect other components on the inner plate 1241 of the seat lock, reduce the impact of the external environment, and prevent dust, moisture and other substances from entering the interior of the structure through the closed window 1242d when charging is not required.

[0117] In one specific embodiment, a movable cover is provided at the window 1242d to open or close the window 1242d. This movable cover design allows the user to expose the charging port 1241c for charging without fully opening the cover 1242b. This is not only convenient and quick but also avoids the inconvenience of opening the entire cover in inclement weather or special environments.

[0118] In one specific embodiment, a cover plate is provided at the window 1242d. The cover plate is detachably and rotatably disposed between the cover plate and the window 1242d, so as to open or close the window 1242d by means of the cover plate. In this way, the rotatable cover plate design allows the user to easily rotate the cover plate to expose the charging port 1241c, and the detachable cover plate design allows the user to remove the cover plate to expose the charging port 1241c. This is not only intuitive to operate, but also fast.

[0119] Specifically, a protective cover 1242c is provided on the outer side of the cover 1242b, covering the side of the cover 1242b away from the inner plate 1241 of the seat lock. The protective cover 1242c is detachably or rotatably connected to the cover 1242b. This allows the user to open the protective cover 1242c without opening the cover 1242b, and directly insert an external charging device into the charging port 1241c through the window 1242d on the cover 1242b to charge the device. The protective cover 1242c also further protects important components on the inner plate 1241 of the seat lock from external environmental factors.

[0120] Specifically, the shape of the cover 1242b matches the shape of the inner plate 1241 of the seat lock, and the shape of the protective cover 1242c matches the shape of the cover 1242b. This shape matching between the cover 1242b and the inner plate 1241 allows for a tight fit, preventing dust, water droplets, and other external substances from entering the interior of the inner plate 1241. The matching shape of the protective cover 1242c with the cover 1242b provides an additional layer of protection for the cover 1242b, further enhancing the overall protective effect.

[0121] Specifically, the protective cover 1242c is provided with a positioning protrusion 1242e, and the cover body 1242b is provided with a positioning recess 1242f. The positioning protrusion 1242e is used to insert into the positioning recess 1242f. In this way, the cooperation between the positioning protrusion 1242e and the positioning recess 1242f provides a direct and accurate guide for the installation of the protective cover 1242c, enabling users to quickly position the protective cover 1242c during installation, ensuring installation accuracy, avoiding installation difficulties or component damage caused by misalignment, and improving the user experience.

[0122] Specifically, the protective cover 1242c is provided with multiple protective cover latching parts 1242h, all located at the outer edge of the protective cover 1242c. The cover body 1242b is provided with multiple cover body latching parts 1242i, located at the outer edge of the cover body 1242b. Along the distribution direction of the outer edge of the protective cover 1242c, each protective cover latching part 1242h corresponds to each cover body latching part 1242i, and the protective cover latching part 1242h is used to engage with its corresponding cover body latching part 1242i. With this structural arrangement, by providing protective cover latching parts 1242h on the protective cover 1242c and cover body latching parts 1242i on the cover body 1242b, the user can easily install or remove the protective cover 1242c with just a little force, without the need for any tools, greatly improving the user's operating experience. The snap-fit ​​design ensures a stable connection between the protective cover 1242c and the cover body 1242b. Even when the electric two-wheeler is traveling at high speed or encountering bumpy roads, the protective cover 1242c is not easy to come loose, effectively preventing external environmental factors (such as rain and dust) from damaging the inner plate 1241 of the seat lock and its important components, thus improving the overall sealing and protection effect.

[0123] In one specific embodiment, the protective cover latching part 1242h is a latching groove structure, and the cover body latching part 1242i is a latching hook structure adapted to the latching groove structure. Thus, the cooperation between the latch and the latching groove makes the installation and removal of the protective cover 1242c quick and simple. Users do not need to use tools; they only need to align the cover with the latching groove and press gently to complete the installation. Removal is achieved by reversing the operation, improving operational efficiency and convenience.

[0124] In one specific embodiment, the protective cover latching portion 1242h is a hole structure, and the cover body latching portion 1242i is a pin structure. The pin structure is inserted into the hole structure to engage with it. This engagement between the hole and the pin provides a stable fixing point for the protective cover 1242c, ensuring its stability during use and reducing the risk of loosening or detachment due to prolonged use or harsh environments.

[0125] In one specific embodiment, the protective cover latching portion 1242h is a slider structure, and the cover body latching portion 1242i is a slide rail structure. The slider structure is used to be embedded in the slide rail structure and is movable relative to the slide rail structure. In this way, the cooperation design between the slider and the slide rail allows the protective cover 1242c to slide smoothly on the cover body 1242b. Users can easily slide the protective cover 1242c in or out without aligning it with a specific point, which greatly improves the convenience of installation and disassembly and user satisfaction.

[0126] Specifically, a lock body 1241b is provided on the inner plate 1241 of the seat lock, which is used to control the opening and closing of, for example, the battery mounting assembly 118. When the driver opens the seat lock cover 1242, a key can be inserted into the lock body 1241b to open the battery mounting assembly 118.

[0127] Specifically, the inner plate 1241 of the seat lock is provided with an inner plate mounting hole 1241e. The electric two-wheeler also includes a fastener, and the front panel 1221 is provided with a front panel mounting hole. The inner plate mounting hole 1241e is connected to the front panel mounting hole through the fastener. Optionally, the fastener is a bolt structure. With this structural design, the inner plate mounting hole 1241e provides a clear fixing point, allowing the inner plate 1241 of the seat lock to be securely installed on the front panel 1221 through the fastener. This ensures the stability of the seat lock 124 during the use of the electric two-wheeler and avoids loosening or damage to the components due to vibration or collision.

[0128] In this embodiment, multiple structures such as the lock body 1241b and the charging port 1241c are integrated on the inner plate 1241 of the seat lock, so that the seat lock 124 has multiple functions and can optimize the internal space of the seat lock 124.

[0129] The above-described embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application, and should all be included within the protection scope of this application.

Claims

1. An electric two-wheeled vehicle, comprising: Frame; A body panel that at least partially covers the vehicle frame, the body panel including a panel assembly that covers the rear of the vehicle frame; The running gear is partially located below the frame; A power system, at least partially supported by the vehicle frame, for driving the walking system; The electric two-wheeled vehicle is characterized in that it further includes a seat lock, which is disposed on the enclosure assembly. The seat lock includes an inner seat lock plate and a seat lock cover, which are rotatably connected to the inner seat lock plate. The inner seat lock plate is provided with at least a lock body and a charging port.

2. The electric two-wheeled vehicle according to claim 1, characterized in that, A pivot is provided at the edge of the inner plate of the seat lock, and the seat lock cover is sleeved on the pivot so that the seat lock cover can rotate relative to the pivot.

3. The electric two-wheeled vehicle according to claim 2, characterized in that, The seat lock cover includes a rotating component and a cover body. One end of the rotating component is rotatably connected to the rotating shaft, and the other end is connected to the cover body. The cover body is used to cover the inner plate of the seat lock.

4. The electric two-wheeled vehicle according to claim 3, characterized in that, The inner plate of the seat lock has a recess; the recess is configured to fit the size of the rotating component. The rotating member has an open position and a closed position; when the rotating member is in the open position, at least a portion of the rotating member is located outside the recess. When the rotating member is in the closed position, the rotating member is located within the recess.

5. The electric two-wheeled vehicle according to claim 3, characterized in that, The cover is provided with a window, the size of which is adapted to the charging port; when the cover is placed on the inner plate of the seat lock, the window is positioned opposite to the charging port.

6. The electric two-wheeled vehicle according to claim 3, characterized in that, The seat lock cover also includes a protective cover, which is disposed on the side of the cover body away from the inner plate of the seat lock to open or close the cover body.

7. The electric two-wheeled vehicle according to claim 6, characterized in that, The protective cover has a positioning protrusion, and the cover body has a positioning recess; the positioning protrusion is used to be inserted into the positioning recess; and / or... The protective cover is provided with a protective cover latching part, which is located at the outer edge of the protective cover. The cover body is provided with a cover body latching part, which is located at the outer edge of the cover body. The protective cover latching part is used to latch and cooperate with the cover body latching part.

8. The electric two-wheeled vehicle according to claim 3, characterized in that, The cover is provided with a buckle on the other side of the rotating part, and the inner plate of the seat lock is provided with a slot that matches the buckle, the slot being used to engage with the buckle.

9. The electric two-wheeled vehicle according to claim 1, characterized in that, The enclosure assembly includes a front enclosure, a left body guard plate, and a right body guard plate. The surface of the front enclosure is curved, and the two end faces of the front enclosure are bent and extended toward the rear of the electric two-wheeled vehicle. The two end faces of the front enclosure are respectively engaged with the left body guard plate and the right body guard plate. The seat lock is provided on the front enclosure.

10. The electric two-wheeled vehicle according to claim 9, characterized in that, The seat lock is positioned facing forward of the electric two-wheeler; and / or, The inner plate of the seat lock is provided with an inner plate mounting hole. The electric two-wheeled vehicle also includes a fixing component. The front panel is provided with a front panel mounting hole. The inner plate mounting hole is connected to the front panel mounting hole through the fixing component.

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