Motorcycle

Abstract

The invention discloses a motorcycle. The motorcycle comprises a frame, an oil storage tank and an electrical system. The oil storage tank is supported by the frame; the electrical system is at least partially connected with the frame; the vehicle frame further comprises a main vehicle frame, and the oil storage tank is arranged on the outer side of the main vehicle frame in a surrounding mode and connected with the main vehicle frame. The oil storage tank is made of plastic materials, the motorcycle body covering part comprises oil tank protection plates located on the left side and the right side of the motorcycle, the oil tank protection plates are connected with the oil storage tank, first flow guide parts are formed on the oil tank protection plates, at least part of the oil storage tank is exposed on the left side and the right side of the motorcycle to form second flow guide parts, and the first flow guide parts abut against the second flow guide parts. At least part of the oil storage tank is recessed inwards to form a storage space, and the electrical system comprises an electrical element which is basically located in the storage space. By means of the arrangement, the volume of the oil storage tank made of the plastic material is large, and the storage space is basically located on the front side of the oil storage tank, so that electrical elements can be conveniently arranged in the storage space, and parts on the periphery of the oil storage tank are compactly arranged.

Description

Technical Field

[0001] The invention relates to the field of vehicle engineering, in particular to a motorcycle. Background Art

[0002] At present, most motorcycle fuel tanks are made of metal. Since metal fuel tanks have low plasticity and a single structure, which is not conducive to layout, plastic fuel tanks have emerged to replace metal fuel tanks. The fuel tank in the prior art easily interferes with other parts (body coverings, electrical components, etc.), so that the surrounding parts of the fuel tank are not arranged compactly, resulting in a small volume of the fuel tank. Summary of the invention

[0003] In order to solve the deficiencies of the prior art, an object of the present invention is to provide a motorcycle, wherein the peripheral parts of the fuel tank are arranged compactly and the volume of the fuel tank is large.

[0004] To achieve the above object, the present invention adopts the following technical solution:

[0005] A motorcycle includes a frame, a running assembly, a body covering, a power system, an oil storage tank, and an electrical system. The running assembly is at least partially located below the frame; the body covering is at least partially connected to the frame; the power system is supported by the frame and is transmission-connected to the running assembly; the oil storage tank is supported by the frame; the electrical system is at least partially connected to the frame; the frame also includes a main frame, the oil storage tank is arranged around the outside of the main frame and is connected to the main frame; the oil storage tank is set to a plastic material, the body covering includes a tank guard plate located on the left and right sides of the motorcycle, the tank guard plate is connected to the tank, the tank guard plate is formed with a first guide portion, the tank is at least partially exposed on the left and right sides of the motorcycle to form a second guide portion, the first guide portion abuts against the second guide portion; the tank is at least partially recessed inward to form a storage space, and the electrical system includes electrical components, which are basically located in the storage space.

[0006] Furthermore, the storage space includes a communication storage space and a control storage space, the electrical components include an on-board communicator and a body controller, the on-board communicator is connected to the main frame and is at least partially located in the communication storage space, and the body controller is connected to the main frame and is at least partially located in the control storage space.

[0007] Further, a longitudinal plane perpendicular to the width direction of the motorcycle is defined, the projection of the body cover along the width direction of the motorcycle on the longitudinal plane is the first projection, the projection of the second air guide portion along the width direction of the motorcycle on the longitudinal plane is the second projection, and the area ratio of the first projection to the second projection is greater than or equal to 0.4 and less than or equal to 1.6.

[0008] Further, the motorcycle includes a storage battery. An opening is formed around the rear side of the fuel tank, and the storage battery is at least partially located within the fuel tank opening. A connecting portion is provided on the fuel tank, and the connecting portion is basically located at the upper end of the fuel tank. The body covering includes a fuel tank guard and a connecting plate. The connecting plate is at least partially snap-fitted onto the connecting portion. The fuel tank guard is provided with a snap-fitting groove and a clamping plate, and the connecting plate is provided with a snap-fitting portion corresponding to the snap-fitting groove and a clamping portion corresponding to the clamping plate. The snap-fitting portion is snap-fitted within the snap-fitting groove, and there is a clamping gap between the clamping portion and the connecting plate. The clamping plate is located within the clamping gap, so that the fuel tank guard is detachably connected to the fuel tank through the connecting plate.

[0009] Further, the fuel tank includes a fuel tank body and an oil leakage tray. An opening is provided at the upper part of the fuel tank body, and the oil leakage tray is arranged at the opening and connected to the fuel tank body. The connecting plate is located on both sides of the oil leakage tray in the width direction of the motorcycle.

[0010] Further, a support portion is also provided on the fuel tank, and the support portion is basically located at the lower end of the fuel tank. The lower end of the fuel tank guard abuts against the support portion.

[0011] Further, the fuel tank includes a first fuel tank and a second fuel tank. The upper side of the first fuel tank is integrally formed with the upper side of the second fuel tank and is at least partially located above the main frame. The power system further includes an engine, and the engine is at least partially located between the first fuel tank and the second fuel tank.

[0012] Further, the fuel tank further includes a connecting oil pipe and a connecting valve. A connecting valve is provided at the lower end of both the first fuel tank and the second fuel tank, and both ends of the connecting oil pipe are respectively connected to the two connecting valves, so that the first fuel tank is communicated with the second fuel tank.

[0013] Further, the power system further includes an oil pump and an oil delivery pipe. The oil pump is located below the first fuel tank, and the oil pump is communicated with the engine through the oil delivery pipe.

[0014] Further, the electrical system further includes an oil level sensor. The oil level sensor is connected to the lower side of the second fuel tank, and the oil level sensor can detect the fuel storage amount of the fuel tank.

[0015] The above-mentioned motorcycle can be made of plastic for the fuel tank, so that a storage space is formed at the front side of the fuel tank, which is convenient for arranging electrical components in the storage space, thereby improving the compactness of the layout of the surrounding parts of the fuel tank. At the same time, it can also avoid waste of the body space and is beneficial to increasing the volume of the fuel tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the motorcycle of the present invention.

[0017] Figure 2Exploded view of the structure of the motorcycle fuel tank, fuel tank guard and connecting plate of the present invention.

[0018] Figure 3 Another perspective exploded view of the structure of the motorcycle fuel tank guard and connecting plate of the present invention.

[0019] Figure 4 Schematic diagram of the structure of the motorcycle fuel tank and body cover of the present invention.

[0020] Figure 5 Exploded view of the structure of the motorcycle fuel tank body, oil leakage tray and fuel tank cap of the present invention.

[0021] Figure 6 Schematic diagram of the connection between the motorcycle fuel tank and the carbon canister of the present invention.

[0022] Figure 7 Schematic diagram of the partial structure of the motorcycle of the present invention.

[0023] Figure 8 Exploded view of the structure of the motorcycle fuel tank, frame, body cover and electrical system of the present invention.

[0024] Figure 9 Exploded view of the structure of the motorcycle fuel tank, body cover and electrical system of the present invention.

[0025] Figure 10 Schematic diagram of the structure of the electrical fixing plate of the motorcycle of the present invention.

[0026] Figure 11 Assembly schematic diagram of the motorcycle battery, battery box, electrical system and electrical fixing plate of the present invention.

[0027] Figure 12 Partial exploded view of the motorcycle frame, fuel tank, vehicle-mounted communicator and body controller of the present invention.

[0028] Figure 13 Axonometric view of the motorcycle frame, carbon canister and fuel tank of the present invention. Detailed implementation mode

[0029] This application provides as Figure 1The motorcycle 100 shown includes a frame 11, a body cover 12, a suspension assembly 13, a running assembly 14, and a power system 15. The body cover 12 is at least partially disposed on the frame 11. The suspension assembly 13 is connected to the frame 11, and the running assembly 14 is connected to the frame 11 through the suspension assembly 13. The power system 15 is at least partially disposed on the frame 11, and the power system 15 is in transmission connection with the running assembly 14. The running assembly 14 includes a front wheel 141 disposed at the front end of the motorcycle 100 and a rear wheel 142 disposed at the rear end of the motorcycle 100. Specifically, the power system 15 is at least partially in transmission connection with the rear wheel 142. To clearly illustrate the technical solution of the application, the front, rear, left, right, up, and down as shown in Figure 1 are also defined. In this application, the length direction of the motorcycle 100 refers to the aforementioned front-rear direction, the width direction of the motorcycle 100 refers to the aforementioned left-right direction, and the height direction of the motorcycle 100 refers to the aforementioned up-down direction.

[0030] As Figure 2 and Figure 3 shown, as an implementation, the motorcycle 100 includes a fuel tank 22. The fuel tank 22 is at least partially disposed around the frame 11 and connected to the frame 11. The fuel tank 22 is used to store the fuel of the motorcycle 100. The body cover 12 includes a fuel tank guard 122 and a connecting plate 123. The connecting plate 123 is located between the fuel tank 22 and the fuel tank guard 122. Among them, the connecting plate 123 is detachably connected to the fuel tank 22, and the connecting plate 123 is snap-connected to the fuel tank guard 122, so that the fuel tank guard 122 is detachably connected to the fuel tank 22 through the connecting plate 123. Specifically, the connecting plate 123 is basically in the shape of a cuboid extending along the front-rear direction of the motorcycle 100. One side of the connecting plate 123 is detachably connected to the fuel tank 22, and the other side of the connecting plate 123 is snap-connected to the inner side of the fuel tank guard 122. Through the above settings, the fuel tank guard 122 can be quickly detached from the connecting plate 123, and at the same time, multiple connection points connected to the fuel tank 22 are avoided on the fuel tank guard 122, simplifying the connection structure between the fuel tank 22 and the fuel tank guard 122, which is beneficial to improving the assembly efficiency of the fuel tank 22 and the fuel tank guard 122. It should be noted that when the fuel tank guard 122 is impacted by an external force, the fuel tank guard 122 can quickly fall off from the connecting plate 123, so as to minimize the impact of the external force on the fuel tank 22, which is beneficial to improving the service life of the fuel tank 22, and the number of the connecting plates 123 can be set according to the actual situation to meet the connection stability between the fuel tank 22 and the fuel tank guard 122.

[0031] As an implementation, the fuel tank guard plate 122 includes a left fuel tank guard plate 1221 and a right fuel tank guard plate 1222. The left fuel tank guard plate 1221 is connected to the left side of the fuel tank 22 through a connecting plate 123, and the right fuel tank guard plate 1222 is connected to the right side of the fuel tank 22 through the connecting plate 123. With the above arrangement, the left fuel tank guard plate 1221 and the right fuel tank guard plate 1222 protect the left and right sides of the fuel tank 22 respectively, which is beneficial to improving the safety performance of the fuel tank 22.

[0032] As an implementation, a connecting portion 221 is provided on the fuel tank 22. The connecting portion 221 is located at the upper end of the fuel tank 22. At least a part of the connecting plate 123 is snap-fitted on the connecting portion 221, and the upper end of the fuel tank guard plate 122 is connected to the connecting portion 221 through the connecting plate 123. Specifically, at least a part of the fuel tank 22 is recessed inward to form the connecting portion 221, and the connecting portion 221 can just meet the snap-fitting of the connecting plate 123, so that the connection between the connecting plate 123 and the fuel tank 22 is more stable, and further improves the structural stability of the connecting plate 123 and the fuel tank 22.

[0033] As an implementation, when observed in the width direction and height direction of the motorcycle 100, the connecting plate 123 and the fuel tank 22 at least partially overlap. Specifically, at least a part of the lower side of the connecting plate 123 abuts against the fuel tank 22, and at least a part of the left or right side of the connecting plate 123 abuts against the fuel tank 22. With the above arrangement, the fuel tank 22 can provide a supporting force for the connecting plate 123 to make the connection between the connecting plate 123 and the fuel tank 22 more stable, which is beneficial to improving the connection stability of the connecting plate 123 and the fuel tank 22. At the same time, the structure of the connecting plate 123 and the fuel tank 22 is more compact, which is also beneficial to improving the structural compactness of the connecting plate 123 and the fuel tank 22.

[0034] As an implementation, a threaded hole 2211 is provided on the fuel tank 22, and a through hole 1231 corresponding to the threaded hole 2211 is provided on the connecting plate 123. A fastener can pass through the through hole 1231 and then be connected to the threaded hole 2211 to make the connecting plate 123 and the fuel tank 22 detachably connected. With the above arrangement, the connecting plate 123 and the fuel tank 22 are stably connected, and the bolt can sink into the connecting plate 123, avoiding affecting the assembly of the fuel tank guard plate 122, which is beneficial to improving the assembly performance of the connecting plate 123, the fuel tank 22 and the fuel tank guard plate 122.

[0035] As an implementation, a clamping groove 1223 and a clamping plate 1224 are provided on the fuel tank guard plate 122. A clamping portion 1232 corresponding to the clamping groove 1223 and a clamping portion 1233 corresponding to the clamping plate 1224 are provided on the connecting plate 123. The clamping portion 1232 is clamped in the clamping groove 1223. There is a clamping gap 1234 between the clamping portion 1233 and the connecting plate 123. The clamping plate 1224 is located in the clamping gap 1234 so that the connecting plate 123 is clamped to the fuel tank guard plate 122. Through the above settings, the clamping plate 1224 can limit the up-and-down movement of the clamping portion 1233, and the clamping portion 1232 can limit the left-and-right and front-and-back displacements of the clamping groove 1223, so that the connection between the fuel tank guard plate 122 and the connecting plate 123 is more stable, which is beneficial to improving the stability of the connecting plate 123, the fuel tank 22 and the fuel tank guard plate 122. It should be noted that the connection strength between the fuel tank guard plate 122 and the connecting plate 123 is less than the connection strength between the connecting plate 123 and the fuel tank 22, so as to better protect the fuel tank 22.

[0036] As an implementation, a support portion 222 is further provided on the fuel tank 22. The support portion 222 is basically located at the lower end of the fuel tank 22. The lower end of the fuel tank guard plate 122 abuts against the support portion 222. Specifically, since the volume and mass of the fuel tank guard plate 122 are relatively large, the support portion 222 is provided at the lower end of the fuel tank 22 to provide an upward support force for the fuel tank guard plate 122, so as to avoid affecting the connection stability of the fuel tank guard plate 122 due to the body bumping caused by poor road conditions during the driving of the motorcycle 100. At the same time, the connecting plate 123 and the support portion 222 can cooperate with each other to limit the up-and-down movement of the fuel tank guard plate 122, which is beneficial to improving the stability of the connecting plate 123, the fuel tank 22 and the fuel tank guard plate 122.

[0037] Such as Figure 3As shown, as an implementation manner, the connecting plate 123 extends substantially along the length direction of the motorcycle 100, and the ratio of the maximum length L1 of the connecting plate 123 along the length direction of the motorcycle 100 to the maximum length L2 of the fuel tank guard plate 122 along the length direction of the motorcycle 100 is set to be greater than or equal to 0.1 and less than or equal to 0.7. Specifically, the ratio of the maximum length L1 of the connecting plate 123 along the length direction of the motorcycle 100 to the maximum length L2 of the fuel tank guard plate 122 along the length direction of the motorcycle 100 is set to be greater than or equal to 0.2 and less than or equal to 0.5. More specifically, the ratio of the maximum length L1 of the connecting plate 123 along the length direction of the motorcycle 100 to the maximum length L2 of the fuel tank guard plate 122 along the length direction of the motorcycle 100 is set to 0.3. Through the above settings, it is possible to avoid the situation where the length of the fuel tank guard plate 122 is too small due to the ratio of the maximum length L1 of the connecting plate 123 along the length direction of the motorcycle 100 to the maximum length L2 of the fuel tank guard plate 122 along the length direction of the motorcycle 100 being too large, so as to prevent the protection performance of the fuel tank guard plate 122 from decreasing, thereby being beneficial to improving the protection performance of the fuel tank guard plate 122; and it is also possible to avoid the situation where the length of the connecting plate 123 is too small due to the ratio of the maximum length L1 of the connecting plate 123 along the length direction of the motorcycle 100 to the maximum length L2 of the fuel tank guard plate 122 along the length direction of the motorcycle 100 being too small, so as to prevent the connection stability of the connecting plate 123 from decreasing, and further being beneficial to improving the connection stability of the connecting plate 123, the fuel tank 22, and the fuel tank guard plate 122.

[0038] As Figure 4 shown, the body covering 12 further includes an electrical component fixing plate 124. The electrical component fixing plate 124 is connected to the frame 11. A positioning hole 1225 is provided at the rear side of the fuel tank guard plate 122, and a fixing hole 1241 corresponding to the positioning hole 1225 is provided on the electrical component fixing plate 124. A fastener passes through the positioning hole 1225 and the fixing hole 1241, so that the fuel tank guard plate 122 is connected to the frame 11 through the above-mentioned electrical component fixing plate 124. Specifically, the electrical component fixing plate 124 is used to fix electrical components. The electrical component fixing plate 124 is located at the rear end of the fuel tank guard plate 122, and both sides of the fuel tank guard plate 122 are connected to the electrical component fixing plate 124, thereby improving the connection stability at the rear side of the fuel tank guard plate 122.

[0039] As an implementation, the fuel tank 22 includes an oil leakage tray 223. The connecting plate 123 is located on both sides of the oil leakage tray 223. The body covering 12 further includes an upper guard plate 125. The front side of the upper guard plate 125 is clamped to the fuel tank 22. The left side of the upper guard plate 125 is clamped to the left fuel tank guard plate 1221. The right side of the upper guard plate 125 is clamped to the right fuel tank guard plate 1222. The upper guard plate 125 is located at the rear side of the oil leakage tray 223 and above the electrical fixing plate 124. Specifically, the upper guard plate 125 is used to connect the left fuel tank guard plate 1221 and the right fuel tank guard plate 1222, so that the left fuel tank guard plate 1221 and the right fuel tank guard plate 1222 are connected left and right, improving the stability of the left fuel tank guard plate 1221 and the right fuel tank guard plate 1222. At the same time, the upper guard plate 125 is clamped to the fuel tank guard plate 122, which is conducive to improving the assembly efficiency of the upper guard plate 125 and the fuel tank guard plate 122.

[0040] As Figure 5 and Figure 6 shown, as an implementation, the fuel tank 22 includes a fuel tank body 224. The oil leakage tray 223 is basically located at the upper end of the fuel tank body 224 and connected to the fuel tank body 224. Specifically, the fuel tank body 224 is used to store fuel, and the oil leakage tray 223 is used for refueling and draining the overflowed fuel or oil and gas in the fuel tank. More specifically, an oil leakage pipe 225 and an air leakage pipe 226 are provided on the oil leakage tray 223. Both the oil leakage pipe 225 and the air leakage pipe 226 are connected to the oil leakage tray 223. The oil leakage pipe 225 and the air leakage pipe 226 at least partially penetrate the oil leakage tray 223, so that the oil leakage pipe 225 and the air leakage pipe 226 are at least partially located outside the oil leakage tray 223. An oil tray space 103 is formed around the oil leakage tray 223. The oil leakage pipe 225 communicates the oil tray space 103 with the outside. Among them, the fuel in the oil leakage tray 223 flows out of the fuel tank body 224 through the oil leakage pipe 225, and the oil and gas in the fuel tank body 224 flow out of the fuel tank body 224 through the air leakage pipe 226. Through the above settings, the air leakage pipe 226 and the oil leakage pipe 225 can be arranged outside the fuel tank body 224, simplifying the structure of the fuel tank body 224, which is conducive to increasing the fuel storage capacity of the fuel tank body 224, and thus conducive to improving the endurance of the motorcycle 100. At the same time, it is conducive to the discharge of the fuel in the oil leakage tray 223 and the oil and gas in the fuel tank body 224. Moreover, the oil leakage pipe 225 and the air leakage pipe 226 are arranged outside the oil leakage tray 223, which is also convenient for the assembly and maintenance of the oil leakage pipe 225 and the air leakage pipe 226, and thus conducive to improving the assembly efficiency of the fuel tank 22. In addition, when the rainwater from the outside flows into the oil leakage tray 223, it can be directly discharged outside the oil leakage tray 223 through the oil leakage pipe 225 to avoid entering the fuel tank body 224, which is conducive to protecting the quality of the fuel in the fuel tank body 224 and thus conducive to improving the working stability of the motorcycle 100.

[0041] As an implementation, the fuel tank 22 includes a plurality of rubber hoses 227 located outside the fuel tank body 224. The rubber hose 227 includes a first rubber hose 2271 which is connected to the oil leakage pipe 225 and at least partially extends along the up-and-down direction of the motorcycle 100. Specifically, the upper end of the first rubber hose 2271 is connected to the oil leakage pipe 225, and the lower end of the first rubber hose 2271 is located on the lower side of the fuel tank body 224. Through the above arrangement, the liquid in the oil leakage tray 223 can directly flow to the ground through the oil leakage pipe 225 and the first rubber hose 2271, avoiding the fuel or rainwater from sliding off the fuel tank body 224, which is beneficial to improving the cleanliness of the motorcycle 100 and can also prevent the fuel or rainwater from contacting the driver, thus being beneficial to improving the driving experience of the motorcycle 100.

[0042] In this embodiment, the motorcycle 100 includes a carbon canister 25 which is at least partially connected to the lower side of the fuel tank body 224. The rubber hose 227 includes a second rubber hose 2272 which is connected to the air leakage pipe 226 and at least partially extends along the up-and-down direction of the motorcycle 100. Specifically, the upper end of the second rubber hose 2272 is connected to the air leakage pipe 226, and the lower end of the second rubber hose 2272 is connected to the carbon canister 25. The air leakage pipe 226 communicates the inside of the fuel tank body 224 and the carbon canister 25. Through the above arrangement, the oil and gas in the fuel tank body 224 can directly flow into the carbon canister 25 through the air leakage pipe 226 and the second rubber hose 2272, avoiding the pollution of the environment caused by the oil and gas flowing into the atmosphere, which is beneficial to environmental protection and realizes green travel. In addition, the rubber hose 227 includes a third rubber hose 2273, and the power system 15 includes an engine 151 (see Figure 1 ), one end of the third rubber hose 2273 is connected to the carbon canister 25, and the other end of the third rubber hose 2273 is connected to the engine 151, so that the oil and gas can be directly supplied to the engine 151 after being processed by the carbon canister 25, which is beneficial to the recycling of the oil and gas and further beneficial to improving the working efficiency of the engine 151.

[0043] As an implementation, at least part of the fuel tank body 224 is recessed inward to form an annular groove 2241, and the oil leakage tray 223 is detachably arranged in the annular groove 2241 in the form of a fastener connection. Specifically, the annular groove 2241 is used to accommodate the oil leakage tray 223 to facilitate the oil leakage tray 223 to collect fuel and rainwater, which is beneficial to improving the working efficiency of the oil leakage tray 223.

[0044] As an implementation, a fuel tank opening 2242 is provided on the upper side of the fuel tank body 224. The oil leakage tray 223 is disposed at the fuel tank opening 2242 and connected to the fuel tank body 224. An annular groove 2241 is provided around the fuel tank opening 2242. The oil leakage tray 223 includes a fuel injection port 2231, and at least a part of the fuel injection port 2231 is located inside the fuel tank opening 2242 to make the oil leakage tray 223 communicate with the fuel tank body 224. Specifically, the fuel injection port 2231 is snap-connected to the fuel tank opening 2242 so that fuel can be injected into the fuel tank body 224 through the fuel injection port 2231, thereby realizing the fuel filling of the fuel storage tank 22. Moreover, the contact surface between the fuel tank opening 2242 and the fuel injection port 2231 is closely attached to prevent the fuel in the fuel tank body 224 from flowing out, which is conducive to improving the sealing performance of the fuel storage tank 22. At the same time, during the refueling process, the leaked fuel can be directly collected by the oil leakage tray 223, which is also conducive to improving the cleanliness of the fuel storage tank 22.

[0045] In this embodiment, the fuel storage tank 22 further includes a fuel tank cap 228. At least a part of the fuel tank cap 228 is located above the oil leakage tray 223, and the fuel tank cap 228 is used to seal the fuel injection port 2231. Specifically, the fuel tank cap 228 and the oil leakage tray 223 are detachably connected. When the fuel storage tank 22 needs to be refueled, the fuel tank cap 228 can be opened to refuel the fuel storage tank 22. When the fuel in the fuel storage tank 22 is replenished, the fuel tank cap 228 can seal the fuel injection port 2231 to prevent the fuel from flowing out of the fuel injection port 2231, which is conducive to improving the sealing performance of the fuel storage tank 22.

[0046] As an implementation, a plurality of first through holes 2281 are provided on the fuel tank cap 228, a plurality of second through holes 2232 are provided on the oil leakage tray 223, and a plurality of threaded holes 2243 are provided on the fuel tank body 224. The first through holes 2281, the second through holes 2232, and the threaded holes 2243 are coaxially arranged so that the fuel tank cap 228 and the oil leakage tray 223 are detachably connected to the fuel tank body 224 in the form of bolt connection. Through the above arrangement, the connection stability of the fuel tank cap 228, the oil leakage tray 223, and the fuel tank body 224 can be improved, and the number of connection points can be avoided from being excessive, which is conducive to improving the assembly efficiency of the fuel storage tank 22. It should be noted that the fuel tank cap 228 includes a connection part and a disassembly part. The disassembly part is detachably connected to the connection part, and the connection part is connected to the oil leakage tray 223 and the fuel tank body 224. During the refueling process of the motorcycle 100, the disassembly part can be quickly removed from the connection part, which is conducive to improving the refueling speed of the motorcycle 100.

[0047] As an implementation, an oil and gas passage (not shown in the figure) communicating with the fuel tank opening 2242 is provided inside the fuel tank cap 228. An exhaust hole 2233 communicating the oil and gas passage and the drain pipe 226 is provided on the oil leakage tray 223. The exhaust hole 2233 is connected to the carbon canister 25 through the drain pipe 226 and the rubber hose 227, so as to discharge the oil and gas inside the fuel tank body 224 to the carbon canister 25. Through the above arrangement, the oil and gas inside the fuel tank body 224 sequentially flow through the oil and gas passage, the exhaust hole 2233, the drain pipe 226 and the rubber hose 227, so as to realize the discharge of the oil and gas inside the fuel tank body 224, which is beneficial to improving the fuel utilization rate. It should be noted that the oil and gas passage can discharge oil and gas only when the motorcycle 100 is parked or running normally. When the motorcycle 100 is tilted, the oil and gas passage will automatically close, thus avoiding the leakage of fuel and being beneficial to improving the sealing performance of the fuel tank 22 at the same time.

[0048] In this embodiment, an oil drain hole 2234 communicating with the oil pan space 103 is further provided inside the oil leakage tray 223. The oil drain hole 2234 is communicated with the drain pipe 225, so as to discharge the liquid inside the oil leakage tray 223 to the outside. Through the above arrangement, fuel or rainwater needs to flow through the oil drain hole 2234, the drain pipe 225 and the rubber hose 227 in sequence, so as to clean the oil leakage tray 223, which is beneficial to improving the cleanliness of the motorcycle 100.

[0049] As Figure 7 and Figure 8 shown, as an implementation, the frame 11 includes a main frame 111 and a sub-frame 114. The main frame 111 is basically located on the front side of the sub-frame 114. The motorcycle 100 includes a battery 26. The battery 26 and the fuel tank 22 are both at least partially located on the upper side of the main frame 111 and connected to the main frame 111. The motorcycle 100 includes a saddle assembly 24 (see Figure 1 ), the saddle assembly 24 is located on the upper side of the sub-frame 114 and connected to the sub-frame 114. A fuel tank opening 229 is formed around the rear side of the fuel tank 22. The battery 26 is at least partially located inside the fuel tank opening 229. Along the length direction of the motorcycle 100, the battery 26 is at least partially located between the fuel tank 22 and the saddle assembly 24. Through the above arrangement, integrating the battery 26 to the rear side of the fuel tank 22 can make the structures of the battery 26 and the fuel tank 22 more compact, make full use of the spare space at the rear side of the fuel tank 22, which is beneficial to improving the structural compactness of the motorcycle 100. At the same time, the fuel tank 22 at least partially surrounds the battery 26, which can also protect the battery 26, and thus is beneficial to extending the service life of the battery 26.

[0050] As an implementation, the motorcycle 100 includes an electrical system 23, which includes a controller 235, a relay 236, and an electrical connector 237. The controller 235, the relay 236, and the electrical connector 237 are fixedly connected to the main frame 111. The controller 235, the relay 236, and the electrical connector 237 are located between the battery 26 and the saddle assembly 24. The controller 235, the relay 236, and the electrical connector 237 are all electrically connected to the battery 26 through a wiring harness. Specifically, the controller 235, the relay 236, and the electrical connector 237 are integrated to the rear side of the battery 26, so that the controller 235, the relay 236, and the electrical connector 237 are disposed close to the battery 26, which is beneficial to shortening the length of the wiring harness, thereby improving the space utilization rate of the motorcycle 100. At the same time, when observing along the height direction of the motorcycle 100, the controller 235, the relay 236, the electrical connector 237, and the battery 26 at least partially overlap, so that the structures of the controller 235, the relay 236, the electrical connector 237, and the battery 26 are more compact, which is further beneficial to improving the structural compactness of the motorcycle 100.

[0051] As an implementation, the battery 26, the controller 235, the relay 236, and the electrical connector 237 are all located on the upper side of the engine 151. The battery 26 is electrically connected to the engine 151 through a wiring harness. Specifically, the battery 26 provides electrical energy for the engine 151 to achieve the start of the engine 151. Through the above settings, disposing the battery 26 on the upper side of the engine 151 can reduce the distance between the engine 151 and the battery 26, so that the structures of the engine 151 and the battery 26 are more compact, and at the same time, it is also beneficial to shortening the length of the wiring harness, thereby improving the electrical energy transfer efficiency between the battery 26 and the engine 151.

[0052] Such as Figure 9As shown, as an implementation manner, the left fuel tank guard plate 1221 and the right fuel tank guard plate 1222 are distributed along the width direction of the motorcycle 100. The battery 26 is at least partially located between the left fuel tank guard plate 1221 and the right fuel tank guard plate 1222. The electrical appliance fixing plate 124 is located at the rear side of the battery 26. The electrical appliance fixing plate 124 is used to fix the controller 235, the relay 236, and the electrical appliance connector 237. The left fuel tank guard plate 1221 and the right fuel tank guard plate 1222 are connected to both sides of the electrical appliance fixing plate 124. Specifically, both the left fuel tank guard plate 1221 and the right fuel tank guard plate 1222 are used to protect the battery 26, the controller 235, the relay 236, and the electrical appliance connector 237, so as to improve the safety performance of the battery 26, the controller 235, the relay 236, and the electrical appliance connector 237. In addition, the left fuel tank guard plate 1221 and the right fuel tank guard plate 1222 are snap-connected to the fuel tank 22. When the battery 26, the controller 235, the relay 236, or the electrical appliance connector 237 needs to be repaired, the left fuel tank guard plate 1221 and / or the right fuel tank guard plate 1222 can be directly removed from the fuel tank 22, which is convenient for the installation and repair of the battery 26, the controller 235, the relay 236, or the electrical appliance connector 237, and thus is beneficial to improving the assembly performance of the motorcycle 100.

[0053] As an implementation manner, the upper guard plate 125 is located above the battery 26. The left fuel tank guard plate 1221 and the right fuel tank guard plate 1222 are connected to both sides of the upper guard plate 125. Specifically, the upper guard plate 125 is used to cover the upper side of the battery 26, the controller 235, the relay 236, and the electrical appliance connector 237, so as to prevent substances such as rainwater from falling onto the surfaces of the battery 26, the controller 235, the relay 236, and the electrical appliance connector 237 and affecting their normal use, and thus is beneficial to improving the service life of the battery 26, the controller 235, the relay 236, and the electrical appliance connector 237. Also, the upper guard plate 125 is snap-connected to the left fuel tank guard plate 1221 and the right fuel tank guard plate 1222. When the battery 26, the controller 235, the relay 236, or the electrical appliance connector 237 needs to be repaired, the upper guard plate 125 can be directly removed, which enables the installation and repair of the battery 26, the controller 235, the relay 236, or the electrical appliance connector 237, and thus is beneficial to improving the assembly performance of the motorcycle 100.

[0054] As an implementation manner, the body panel 12 further includes a battery box 120. The frame 11 includes a fixing plate 1113 which is located inside the main frame 111. The fixing plate 1113 is connected to the main frame 111. The battery box 120 is fixedly connected to the fixing plate 1113, and at least part of the storage battery 26 is located inside the battery box 120. Specifically, at least three fixing plates 1113 are provided on the main frame 111. The bottom of the battery box 120 has a connecting portion corresponding to the fixing plate 1113. The fixing plate 1113 can be detachably connected to the connecting portion by means of fasteners, so that the battery box 120 is stably connected to the main frame 111, thereby enabling the storage battery 26 to be stably installed inside the battery box 120, which is beneficial to improving the safety of the storage battery 26.

[0055] As an implementation manner, an electrical lower guard plate 1201 is provided on the battery box 120. The electrical lower guard plate 1201 and the battery box 120 are integrally provided. The electrical fixing plate 124 is located above the electrical lower guard plate 1201, and the electrical fixing plate 124 is connected to the electrical lower guard plate 1201. Specifically, the electrical lower guard plate 1201 is connected to the main frame 111. The controller 235 is arranged between the electrical lower guard plate 1201 and the electrical fixing plate 124. The electrical lower guard plate 1201 is used to protect the controller 235, which is beneficial to extending the service life of the controller 235. At the same time, the relay 236 and the electrical connector 237 are located above the controller 235, that is, the controller 235, the relay 236 or the electrical connector 237 are stacked, which is beneficial to improving the structural compactness of the electrical system 23 and can also improve the space utilization rate of the motorcycle 100.

[0056] As an implementation manner, a battery pressing plate 1202 is further provided on the battery box 120. The battery pressing plate 1202 is detachably connected to the battery box 120. The battery pressing plate 1202 is made of plastic material and at least part of it surrounds the storage battery 26. Specifically, the battery pressing plate 1202 is used to limit the movement of the storage battery 26 and prevent the storage battery 26 from moving up and down inside the battery box 120, which is beneficial to improving the connection stability between the battery box 120 and the storage battery 26. At the same time, the plastic battery pressing plate 1202 does not conduct electricity, which can avoid short-circuiting of the storage battery 26 caused by the battery pressing plate 1202 contacting the positive and negative electrodes, and is beneficial to improving the service life of the storage battery 26.

[0057] As an implementation, the storage battery 26 includes a positive terminal port 261, and the body covering 12 includes a positive terminal protective cover 1203. The positive terminal protective cover 1203 covers the positive terminal port 261, and the positive terminal protective cover 1203 is snap-connected to the positive terminal port 261. Specifically, disposing the positive terminal protective cover 1203 at the positive terminal port 261 of the storage battery 26 can prevent the positive electrode of the storage battery 26 from contacting the vehicle frame 11. Since the vehicle frame 11 is made of metal, when the positive electrode of the storage battery 26 is connected to the vehicle frame 11, radio interference will be generated. Therefore, it is necessary to protect the positive terminal port 261. In this embodiment, the positive terminal protective cover 1203 is made of plastic material, which can prevent the connection between the positive terminal port 261 and the vehicle frame 11, thus facilitating the protection of the normal use of the storage battery 26 and further improving the working stability of the motorcycle 100.

[0058] As Figures 8 to 10 shown, as an implementation, both the battery box 120 and the electrical appliance fixing plate 124 are located at the rear side of the fuel tank opening 229. The relay 236, the controller 235, and the electrical appliance connector 237 are all connected to the electrical appliance fixing plate 124, and the electrical appliance fixing plate 124 is connected to the vehicle frame 11 so that the relay 236, the controller 235, and the electrical appliance connector 237 are connected to the vehicle frame 11 through the above-mentioned electrical appliance fixing plate 124. Specifically, the electrical appliance fixing plate 124 is located above the vehicle frame 11, the relay 236 and the electrical appliance connector 237 are located above the electrical appliance fixing plate 124, and the controller 235 is located below the electrical appliance fixing plate 124. Through the above settings, the structure between the relay 236, the controller 235, and the electrical appliance connector 237 is more compact, which is beneficial to improving the structural compactness of the electrical system 23. At the same time, the connection structure between the electrical appliance fixing plate 124 and the vehicle frame 11 is stable, which is also beneficial to improving the connection stability of the relay 236, the controller 235, and the electrical appliance connector 237.

[0059] As an implementation manner, the battery box 120 is integrally provided with the electrical appliance lower guard plate 1201. The electrical appliance lower guard plate 1201 is at least partially located at the rear side of the battery box 120. The electrical appliance fixing plate 124 is located on the upper side of the electrical appliance lower guard plate 1201, and the electrical appliance fixing plate 124 is connected to the electrical appliance lower guard plate 1201. Specifically, when observing along the height direction of the motorcycle 100, the battery box 120, the electrical appliance lower guard plate 1201, and the electrical appliance fixing plate 124 at least partially overlap. The electrical appliance lower guard plate 1201 is connected to the main frame 11. The controller 235 is arranged between the electrical appliance lower guard plate 1201 and the electrical appliance fixing plate 124. The electrical lower guard plate 1201 is used to support and protect the controller 235, which is beneficial to extending the service life of the controller 235. At the same time, the relay 236 and the electrical appliance connector 237 are located on the upper side of the controller 235, that is, the controller 235, the relay 236, or the electrical appliance connector 237 at least partially overlap along the height direction of the motorcycle 100. Furthermore, it is beneficial to improve the structural compactness of the electrical system 23 and can also improve the space utilization rate of the motorcycle 100.

[0060] In this embodiment, a bracket seat 1114 is provided on the frame 11, a fixing seat 1242 is provided on the electrical appliance fixing plate 124, and a bracket connecting portion 1201a and a fixing connecting portion 1201b are provided on the electrical appliance lower guard plate 1201. The bracket seat 1114 is connected to the lower side of the bracket connecting portion 1201a, and the fixing seat 1242 is connected to the upper side of the fixing connecting portion 1201b, so that the fixing seat 1242 is located above the bracket seat 1114. Specifically, the bracket connecting portion 1201a and the fixing connecting portion 1201b are arranged on both sides of the electrical appliance fixing plate 124, and the bracket connecting portion 1201a and the fixing connecting portion 1201b are arranged compactly, which is beneficial to improving the connection strength between the electrical appliance fixing plate 124 and the frame 11. At the same time, the electrical appliance fixing plate 124 can be detached from the electrical appliance lower guard plate 1201 alone, which is beneficial to improving the assembly performance of the electrical appliance fixing plate 124 and the electrical appliance lower guard plate 1201. It should be noted that the electrical appliance fixing plate 124 can also be directly connected to the frame 11, that is, the bracket seat 1114 is detachably connected to the fixing seat 1242 in a fastening connection manner, and further, it is also beneficial to improve the structural stability between the electrical appliance fixing plate 124 and the frame 11.

[0061] As an implementation, a plurality of connecting columns 1244 are provided at the upper end of the electrical appliance fixing plate 124, and the relay 236 and the electrical appliance connector 237 are respectively connected to the connecting columns 1244, so that the relay 236 and the electrical appliance connector 237 are connected to the electrical appliance fixing plate 124. Specifically, structures for clamping with the connecting columns 1244 are provided on both the relay 236 and the electrical appliance connector 237, so that the relay 236 and the electrical appliance connector 237 can be clamped at the upper end of the electrical appliance fixing plate 124. When the relay 236 or the electrical appliance connector 237 needs to be repaired or replaced, the bracket can be removed from the connecting column 1244, which is beneficial to improving the stability and assembly of the relay 236 and the electrical appliance connector 237.

[0062] As Figure 11 As shown, as an implementation, an electrical appliance accommodation space 1243 is formed between the electrical appliance fixing plate 124 and the lower electrical appliance guard plate 1201. The controller 235 is at least partially located in the electrical appliance accommodation space 1243, and the controller 235 is detachably connected below the electrical appliance fixing plate 124 in the form of a fastener connection. Specifically, a plurality of threaded holes are provided at the edge of the electrical appliance fixing plate 124, and a plurality of through holes corresponding to the threaded holes are provided at the edge of the controller 235. During the assembly process of the controller 235, it is necessary to invert the electrical appliance fixing plate 124 to facilitate the assembly of the controller 235. Through the above settings, the controller 235 is fixedly connected to the electrical appliance fixing plate 124, which is beneficial to improving the connection stability of the controller 235. At the same time, when the controller 235 needs to be repaired or replaced, the electrical appliance fixing plate 124 can be directly disassembled to achieve the repair and replacement of the controller 235, which is beneficial to improving the assembly performance of the motorcycle 100.

[0063] As an implementation, the fuel tank guard plate 122 is detachably connected to the electrical appliance fixing plate 124. Specifically, the positioning hole 1225 is provided at the rear side of the fuel tank guard plate 122, and the fixing hole 1241 is provided at the rear side of the electrical appliance fixing plate 124. Through the above settings, the front side of the fuel tank guard plate 122 is connected to the fuel tank 22, and the rear side of the fuel tank guard plate 122 is connected to the vehicle frame 11 through the electrical appliance fixing plate 124, which is beneficial to improving the connection stability of the fuel tank guard plate 122. In this embodiment, the left fuel tank guard plate 1221 is located on the left side of the electrical appliance fixing plate 124, and the right fuel tank guard plate 1222 is located on the right side of the electrical appliance fixing plate 124. The relay 236, the controller 235, and the electrical appliance connector 237 are all located between the left fuel tank guard plate 1221 and the right fuel tank guard plate 1222. Through the above settings, the safety performance of the relay 236, the controller 235, and the electrical appliance connector 237 can be improved, which is beneficial to extending the service life of the electrical system 23.

[0064] As an implementation, the relay 236 and the electrical connector 237 are located between the upper guard plate 125 and the electrical fixing plate 124. Specifically, the left side of the upper guard plate 125 is snap-connected to the left fuel tank guard plate 1221, and the right side of the upper guard plate 125 is snap-connected to the right fuel tank guard plate 1222. The upper guard plate 125, the left fuel tank guard plate 1221, and the right fuel tank guard plate 1222 are arranged around the electrical fixing plate 124, the battery box 120, and the electrical lower guard plate 1201. The upper guard plate 125 can prevent the upper sides of the relay 236, the electrical connector 237, the controller 235, and the storage battery 26 from being damaged by erosion from positions such as rainwater, thereby facilitating the improvement of the service lives of the relay 236, the electrical connector 237, the controller 235, and the storage battery 26, and further facilitating the improvement of the safety performance of the motorcycle 100.

[0065] As an implementation, the storage battery 26 includes a positive terminal port 261 and a negative terminal port 262. Along the height direction of the motorcycle 100, the positive terminal port 261 and the negative terminal port 262 are at least partially located above the electrical fixing plate 124. Specifically, the positive terminal port 261 and the negative terminal port 262 are located at the rear of the storage battery 26, the positive terminal port 261 and the negative terminal port 262 are located above the relay 236 and the electrical connector 237, and the positive terminal port 261 is connected to the controller 235, the relay 236, and the electrical connector 237 through a wire harness. Through the above arrangement, the structures of the storage battery 26, the relay 236, the controller 235, and the electrical connector 237 can be made more compact, thereby facilitating the improvement of the structural compactness of the storage battery 26, the relay 236, the controller 235, and the electrical connector 237. At the same time, it is also conducive to reducing the length of the wire harness, and further conducive to improving the electric energy transfer efficiency of the motorcycle 100.

[0066] Such as Figure 1 , Figure 12 and 13As shown, as an implementation, the fuel tank 22 is disposed around and connected to the outer side of the main frame 111. The fuel tank guard 122 is located on the left and right sides of the motorcycle. The fuel tank guard 122 is formed with a first flow guiding portion 1226. At least a part of the fuel tank 22 is exposed on the left and right sides of the motorcycle 100 to form a second flow guiding portion 1227. The first flow guiding portion 1226 abuts against the second flow guiding portion 1227. Specifically, the first flow guiding portion 1226 and the second flow guiding portion 1227 are provided on both the left and right sides of the motorcycle 100. The first flow guiding portion 1226 and the second flow guiding portion 1227 can reduce air resistance to increase the driving speed of the motorcycle 100. At least a part of the front side of the fuel tank 22 is recessed inward to form a storage space. The electrical system 23 includes electrical components, and the electrical components are basically located in the storage space, so that it is convenient to arrange the electrical components in the storage space, which is conducive to improving the integration degree of the fuel tank 22. More specifically, the electrical components include an on-vehicle communicator 238 and a body controller 239. The storage space includes a communication accommodation space 104 and a control accommodation space 105. The on-vehicle communicator 238 is connected to the main frame 111 and at least partially located in the communication accommodation space 104. The body controller 239 is connected to the main frame 111 and at least partially located in the control accommodation space 105. Specifically, the on-vehicle communicator 238 is used to provide a remote communication interface, driving data acquisition, driving track recording, etc. for the motorcycle 100. The body controller 239 is used to control the electric window, air conditioner, headlight, etc. Through the above arrangement, the communication accommodation space 104 can protect the on-vehicle communicator 238, and the control accommodation space 105 can protect the body controller 239, thereby improving the communication performance and control performance of the motorcycle 100, which is conducive to improving the intelligent degree of the motorcycle 100 and also conducive to improving the service life of the electrical system 23. It should be noted that the fuel tank 22 is made of plastic, and the fuel tank 22 can adopt the rotational molding process. The rotational molding process is to first add plastic raw materials in the form of powder into the mold, and then continuously rotate and heat the mold. At this time, the plastic raw materials in the mold gradually and evenly melt and coat on the entire surface of the mold cavity under the action of gravity and heat energy. Then the mold is cooled, and the plastic product after demolding is the rotational molding product.

[0067] Exemplarily, a longitudinal plane 101 perpendicular to the width direction of the motorcycle 100 is defined. The projection of the body cover 12 on the longitudinal plane 101 in the width direction of the motorcycle 100 is the first projection, and the projection of the second flow guiding portion 1227 on the longitudinal plane 101 in the width direction of the motorcycle 100 is the second projection. The area ratio of the first projection to the second projection is greater than or equal to 0.4 and less than or equal to 1.6. Further, the area ratio of the first projection to the second projection is greater than or equal to 0.6 and less than or equal to 1.2. Even further, the area ratio of the first projection to the second projection is 0.8. Through the above settings, it is possible to avoid the second flow guiding portion 1227 being too small due to the excessive area ratio of the first projection to the second projection, so as to prevent the wind resistance of the motorcycle 100 from increasing, thereby improving the driving speed of the motorcycle 100; and it is also possible to avoid the second flow guiding portion 1227 being too large due to the too small area ratio of the first projection to the second projection, so as to prevent excessive exposure of the fuel tank 22 and damage, and further improve the service life of the fuel tank 22.

[0068] As an implementation manner, the fuel tank 22 includes an exposed portion 106, a first fuel tank 107, and a second fuel tank 108. The exposed portion 106 is basically located below the first fuel tank 107 and the second fuel tank 108. The upper sides of the first fuel tank 107 and the second fuel tank 108 are integrally formed and at least partially located above the main frame 111. The engine 151 is at least partially located between the first fuel tank 107 and the second fuel tank 108. Specifically, the first fuel tank 107 is at least partially located on the left side of the main frame 111, the second fuel tank 108 is at least partially located on the right side of the main frame 111, and the exposed portion 106 is basically equivalent to the fuel tank guard 122. Through the above settings, the exposed portion 106, the first fuel tank 107, and the second fuel tank 108 can protect the engine 151, thereby being beneficial to improving the safety performance of the engine 151.

[0069] Exemplarily, the fuel tank 22 further includes a connecting oil pipe 1071 and a connecting valve 1081. A connecting valve 1081 is provided at the lower end of both the first fuel tank 107 and the second fuel tank 108. The two ends of the connecting oil pipe 1071 are respectively connected to the two connecting valves 1081 to connect the first fuel tank 107 and the second fuel tank 108. Specifically, the electrical system 23 further includes an oil level sensor 109. The oil level sensor 109 is connected to the lower side of the second fuel tank 108, and the oil level sensor 109 can detect the fuel storage amount of the fuel tank 22. Through the above settings, the fuel storage amounts of the first fuel tank 107 and the second fuel tank 108 can be kept basically the same, so as to avoid the center of gravity of the motorcycle 100 shifting due to a large difference in the fuel storage amounts between the first fuel tank 107 and the second fuel tank 108, which is beneficial to improving the driving stability of the motorcycle 100. It should be noted that when the motorcycle 100 is running normally, the connecting valve 1081 is in the open state, and when the motorcycle 100 needs to be repaired, the connecting valve 1081 is in the closed state.

[0070] As an implementation manner, the power system 15 further includes an oil pump 152 and an oil delivery pipe 153. The oil pump 152 is located on the lower side of the first fuel tank 107, and the oil pump 152 is connected to the engine 151 through the oil delivery pipe 153. Specifically, the oil pump 152 can transfer the engine oil in the first fuel tank 107 and the second fuel tank 108 to the engine 151 through the oil delivery pipe 153 so that the engine 151 can work normally. Through the above settings, integrating the oil pump 152 and the oil level sensor 109 on the lower side of the lower fuel tank 22 can improve the integration degree of the fuel tank 22, and the oil pump 152, the oil level sensor 109 and the fuel tank 22 are closely connected, which is beneficial to improving the structural compactness of the oil pump 152, the oil level sensor 109 and the fuel tank 22.

[0071] It should be understood that for those of ordinary skill in the art, improvements or transformations can be made according to the above description, and all such improvements and transformations should fall within the protection scope of the appended claims of the present invention.

Claims

1. A motorcycle, comprising: Frame; A traveling assembly, wherein the traveling assembly is at least partially located below the frame; a body panel at least partially connected to the vehicle frame; A power system, the power system is supported by the frame and is transmission-connected to the travel assembly; an oil storage tank, the oil storage tank being supported by the vehicle frame; an electrical system, the electrical system being at least partially connected to the frame; It is characterized in that the frame also includes a main frame, the oil storage tank is arranged around the outer side of the main frame and is connected to the main frame; the oil storage tank is set to a plastic material, the body covering includes oil tank guards located on the left and right sides of the motorcycle, the oil tank guards are connected to the oil storage tank, the oil tank guards are formed with a first guide portion, the oil storage tank is at least partially exposed on the left and right sides of the motorcycle to form a second guide portion, the first guide portion is abutted against the second guide portion; the oil storage tank is at least partially recessed inwardly to form a storage space, the electrical system includes electrical components, and the electrical components are basically located in the storage space.

2. The motorcycle according to claim 1, wherein, The storage space includes a communication storage space and a control storage space, and the electrical components include an on-board communicator and a body controller. The on-board communicator is connected to the main frame and is at least partially located in the communication storage space, and the body controller is connected to the main frame and is at least partially located in the control storage space.

3. The motorcycle according to claim 2, characterized in that: A longitudinal plane perpendicular to the width direction of the motorcycle is defined, the projection of the body cover along the width direction of the motorcycle on the longitudinal plane is a first projection, the projection of the second air guide portion along the width direction of the motorcycle on the longitudinal plane is a second projection, and the area ratio of the first projection to the second projection is greater than or equal to 0.4 and less than or equal to 1.

6.

4. The motorcycle according to claim 1, characterized in that, The motorcycle includes a battery, and a fuel tank opening is formed around the rear side of the fuel tank, and the battery is at least partially located in the fuel tank opening; a connecting portion is provided on the fuel tank, and the connecting portion is basically located at the upper end of the fuel tank; the body covering includes a fuel tank guard plate and a connecting plate, and the connecting plate is at least partially clamped on the connecting portion; a clamping groove and a clamping plate are provided on the fuel tank guard plate, and a clamping portion corresponding to the clamping groove and a clamping portion corresponding to the clamping plate are provided on the connecting plate, the clamping portion is clamped in the clamping groove, and there is a clamping gap between the clamping portion and the connecting plate, and the clamping plate is located in the clamping gap, so that the fuel tank guard plate can be detachably connected to the fuel tank through the connecting plate.

5. The motorcycle according to claim 4, characterized in that, The oil storage tank includes an oil tank body and an oil leakage pan. The upper portion of the oil tank body is provided with an oil tank opening. The oil leakage pan is arranged at the oil tank opening and connected to the oil tank body. The connecting plates are located on both sides of the oil leakage pan along the width direction of the motorcycle.

6. The motorcycle according to claim 1, characterized in that, The oil storage tank is also provided with a support portion, which is basically located at the lower end of the oil storage tank, and the lower end of the oil tank guard plate abuts against the support portion.

7. The motorcycle according to claim 1, characterized in that, The fuel tank includes a first fuel tank and a second fuel tank. The upper side of the first fuel tank is integrally formed with the upper side of the second fuel tank and is at least partially located above the main frame. The power system further includes an engine, and at least part of the engine is located between the first fuel tank and the second fuel tank.

8. The motorcycle according to claim 7, characterized in that, The fuel tank further includes a connecting oil pipe and a connecting valve. A connecting valve is provided at each of the lower ends of the first fuel tank and the second fuel tank, and the two ends of the connecting oil pipe are respectively connected to the two connecting valves to communicate the first fuel tank with the second fuel tank.

9. The motorcycle according to claim 8, characterized in that, The power system further includes an oil pump and an oil delivery pipe. The oil pump is located below the first fuel tank, and the oil pump is communicated with the engine through the oil delivery pipe.

10. The motorcycle according to claim 9, characterized in that, The electrical system further includes an oil level sensor. The oil level sensor is connected to the lower side of the second fuel tank, and the oil level sensor can detect the fuel storage amount of the fuel tank.

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