Motorcycle

Abstract

The motorcycle comprises a frame, a power assembly, an air filter, an oil tank and an oil gas treatment system, the power assembly comprises an engine and a throttle valve assembly, and the air filter is basically located above the engine; the oil tank is basically positioned above the air filter; the oil-gas treatment system is supported by the frame and communicated with the oil tank; the frame comprises an integrated support, the integrated support is connected to the rear side of the air filter in the length direction of the frame, and the integrated support is located on the lower side of the oil tank in the height direction of the frame; the oil gas treatment system further comprises a carbon tank, an electromagnetic valve and a two-way valve, the electromagnetic valve and the two-way valve are both connected to the integrated support, the oil tank is communicated with the carbon tank through the electromagnetic valve, and the throttle valve assembly is communicated with the carbon tank through the two-way valve. Through the arrangement, the electromagnetic valve and the two-way valve are installed on the integrated support, the space on the lower side of the oil tank and the space on the rear side of the air filter can be fully utilized, the structures of the electromagnetic valve and the two-way valve are more compact, and the space utilization rate of the motorcycle is increased.

Description

Technical Field

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

[0002] At present, motorcycles are equipped with oil and gas processing systems, wherein the oil and gas processing system is usually composed of a carbon canister, a solenoid valve and a two-way valve. The solenoid valve is used to transport the oil and gas in the fuel tank to the carbon canister, and the carbon canister transports the treated oil and gas to the engine through the two-way valve.

[0003] In the prior art, the carbon canister, the solenoid valve and the two-way valve are arranged dispersedly with respect to each other, and the carbon canister, the solenoid valve and the two-way valve occupy a large vehicle body space, which directly leads to a low space utilization rate of the motorcycle. Utility Model Content

[0004] In order to solve the deficiencies of the prior art, the purpose of the present application is to provide a motorcycle with higher space utilization.

[0005] To achieve the above objectives, this application adopts the following technical solutions:

[0006] A motorcycle comprises a frame, a traveling assembly, a power assembly, an air filter, a fuel tank and an oil and gas processing system, wherein the traveling assembly is at least partially located below the frame; the power assembly comprises an engine and a throttle assembly, wherein the engine is supported by the frame and transmission-connected to the traveling assembly, and the throttle assembly is connected to the engine; the air filter is basically located above the engine and connected to the frame; the fuel tank is basically located above the air filter and connected to the frame; the oil and gas processing system is supported by the frame and communicated with the fuel tank; the frame comprises an integrated bracket, which is connected to the rear side of the air filter along the length direction of the frame and is located at the lower side of the fuel tank along the height direction of the frame; the oil and gas processing system also comprises a carbon canister, a solenoid valve and a two-way valve, which are both connected to the integrated bracket, and when viewed along the width direction of the frame, the solenoid valve, the two-way valve, the electrical safety element and the roll sensor at least partially overlap, and when viewed along the height direction of the frame, the brake assembly, the carbon canister and the integrated bracket at least partially overlap.

[0007] Furthermore, the fuel tank is connected to the carbon canister through an electromagnetic valve, and the throttle assembly is connected to the carbon canister through a two-way valve. The oil and gas processing system also includes an electromagnetic oil pipe and a two-way oil pipe. The two ends of the electromagnetic oil pipe are respectively connected to the fuel tank and the carbon canister, and the solenoid valve is integrated on the electromagnetic oil pipe; the two ends of the two-way oil pipe are respectively connected to the throttle assembly and the carbon canister, and the two-way valve is integrated on the two-way oil pipe. The electromagnetic oil pipe and the two-way oil pipe are at least partially clamped on the integrated bracket.

[0008] Furthermore, the electromagnetic oil pipe is arranged around the air filter and the oil tank, and the electromagnetic oil pipe is bent to form a plurality of electromagnetic pipe sections, an opening is formed between two adjacent electromagnetic pipe sections, and the angle range of the opening is 90° to 180°.

[0009] Further, the integrated bracket extends at least partially away from the air filter to form a first connecting portion and a second connecting portion. The solenoid valve includes an electromagnetic connecting portion, and the electromagnetic connecting portion is connected to the first connecting portion; the two-way valve includes a two-way connecting portion, and the two-way connecting portion is connected to the second connecting portion.

[0010] Further, a first groove is formed in the first connecting portion, and a first boss is formed on the electromagnetic connecting portion. The first boss is snap-fitted in the first groove; a second groove is formed in the second connecting portion, and a second boss is formed on the two-way connecting portion. The second boss is snap-fitted in the second groove.

[0011] Further, the motorcycle further includes an electrical system, and the electrical system includes an electrical fuse element and a roll sensor. Both the electrical fuse element and the roll sensor are connected to the integrated bracket.

[0012] Further, a longitudinal central plane perpendicular to the width direction of the frame and bisecting the frame is defined. The integrated bracket passes through at least part of the longitudinal central plane, and the roll sensor is at least partially located within the longitudinal central plane.

[0013] Further, the motorcycle further includes a transmission system and a brake assembly. A storage space is formed among the transmission system, the frame, and the engine. Both the brake assembly and the carbon canister are located within the storage space.

[0014] Further, a transverse plane perpendicular to the length direction of the frame is defined. The projection of the air filter on the transverse plane along the length direction of the frame is a first projection, and the projection of the integrated bracket on the transverse plane along the length direction of the frame is a second projection. At least part of the second projection overlaps with the first projection.

[0015] Further, the ratio range of the maximum length of the first projection along the width direction of the frame to the maximum length of the second projection along the width direction of the frame is 1.2 to 2.0.

[0016] The above motorcycle can mount the solenoid valve and the two-way valve on the integrated bracket, which can make full use of the space under the fuel tank and behind the air filter, so that the structures of the solenoid valve and the two-way valve are more compact, thereby facilitating the improvement of the space utilization rate of the motorcycle. Description of the Drawings

[0017] Figure 1 It is a schematic three-dimensional structure diagram of the motorcycle provided by the embodiment of the present application.

[0018] Figure 2 It is an assembly schematic diagram of the frame, the power assembly, and the air filter of the motorcycle provided by the embodiment of the present application.

[0019] Figure 3An isometric view of the air filter, integrated bracket and oil and gas treatment system of the motorcycle provided by the embodiment of the present application.

[0020] Figure 4 A rear view of the air filter, integrated bracket and oil and gas treatment system of the motorcycle provided by the embodiment of the present application.

[0021] Figure 5 An exploded view of the integrated bracket, oil and gas treatment system and electrical system of the motorcycle provided by the embodiment of the present application.

[0022] Figure 6 A connection schematic diagram of the frame, brake assembly and carbon canister of the motorcycle provided by the embodiment of the present application. Detailed implementation manners

[0023] In order to enable those skilled in the art to better understand the solution of the present application, the technical solutions in the specific implementation manners of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present application.

[0024] As Figure 1 and Figure 2 shown, a motorcycle 100 includes a frame 11, a running assembly 12, a power assembly 13, an air filter 14, a fuel tank 15 and an oil and gas treatment system 16. The frame 11 constitutes the basic framework of the motorcycle 100 and is used to support the running assembly 12, the power assembly 13, the air filter 14, the fuel tank 15 and the oil and gas treatment system 16. The running assembly 12 includes a front wheel 121 and a rear wheel 122, and both the front wheel 121 and the rear wheel 122 are used for the movement of the motorcycle 100. The power assembly 13 includes an engine 131 and a throttle assembly 132. The engine 131 is supported by the frame 11 and is drivingly connected to the running assembly 12. The engine 131 can drive the front wheel 121 and / or the rear wheel 122 to move. The throttle assembly 132 is connected to the engine 131, and the throttle assembly 132 can control a controllable valve for air to enter the engine 131. The air filter 14 is communicated with the throttle assembly 132 and is connected to the frame 11. The air filter 14 can filter dust and impurities in the air entering the engine 131. The fuel tank 15 is connected to the frame 11, and the fuel tank 15 can provide fuel for the engine 131. The oil and gas treatment system 16 is connected to the frame 11, the oil and gas treatment system 16 is communicated with the fuel tank 15, and the oil and gas treatment system 16 is also communicated with the throttle assembly 132. The oil and gas treatment system 16 can process the oil and gas volatilized in the fuel tank 15 and deliver the processed oil and gas to the throttle assembly 132 to achieve efficient utilization of fuel. In order to clearly illustrate the technical solution of the application, the following is also defined as Figure 1The front, rear, left, right, up, and down directions as shown. In this application, the length direction of the frame 11 refers to the aforementioned front-rear direction, the width direction of the frame 11 refers to the aforementioned left-right direction, and the height direction of the frame 11 refers to the aforementioned up-down direction. It should be noted that the traveling assembly 12 is at least partially located below the frame 11. The air filter 14 is basically located above the engine 131, and the fuel tank 15 is basically located above the air filter 14.

[0025] As Figure 3 shown, as an implementation, the frame 11 includes an integrated bracket 111. Along the length direction of the frame 11, the integrated bracket 111 is connected to the rear side of the air filter 14. Along the height direction of the frame 11, the integrated bracket 111 is located below the fuel tank 15. Specifically, the oil and gas treatment system 16 further includes a carbon canister 161, a solenoid valve 162, and a two-way valve 163. Both the solenoid valve 162 and the two-way valve 163 are connected to the integrated bracket 111. The fuel tank 15 is communicated with the carbon canister 161 through the solenoid valve 162, and the throttle assembly 132 is communicated with the carbon canister 161 through the two-way valve 163. More specifically, the integrated bracket 111 is used to support the solenoid valve 162 and the two-way valve 163. The carbon canister 161 can adsorb the fuel in the fuel vapor to prevent it from entering the atmosphere, thereby reducing the emission of gasoline evaporates in the fuel tank 15. The oil and gas in the fuel tank 15 are transported to the carbon canister 161 through the solenoid valve 162, and the oil and gas in the carbon canister 161 are then transported to the throttle assembly 132 through the two-way valve 163. Through the above settings, by installing the solenoid valve 162 and the two-way valve 163 on the integrated bracket 111, the space below the fuel tank 15 and the rear side of the air filter 14 can be fully utilized, making the structures of the solenoid valve 162 and the two-way valve 163 more compact, which is beneficial to improving the space utilization rate of the motorcycle 100.

[0026] In this embodiment, the oil and gas treatment system 16 further includes an electromagnetic oil pipe 164 and a two-way oil pipe 165. The two ends of the electromagnetic oil pipe 164 are respectively connected to the fuel tank 15 and the carbon canister 161, and the solenoid valve 162 is integrated on the electromagnetic oil pipe 164. The two ends of the two-way oil pipe 165 are respectively connected to the throttle assembly 132 and the carbon canister 161, and the two-way valve 163 is integrated on the two-way oil pipe 165. Both the electromagnetic oil pipe 164 and the two-way oil pipe 165 are at least partially clamped on the integrated bracket 111. Specifically, both the electromagnetic oil pipe 164 and the two-way oil pipe 165 are used to transport oil and gas. Both the electromagnetic oil pipe 164 and the two-way oil pipe 165 have the ability to deform. The electromagnetic oil pipe 164 can be arranged around the air filter 14 and the fuel tank 15, and the two-way oil pipe 165 can be arranged around the engine 131 and the throttle assembly 132. Through the above settings, the integrated bracket 111 can also carry the electromagnetic oil pipe 164 and the two-way oil pipe 165 to limit the jitter of the electromagnetic oil pipe 164 and the two-way oil pipe 165, which is beneficial to improving the stability of the electromagnetic oil pipe 164 and the two-way oil pipe 165, and further improving the working stability of the oil and gas treatment system 16.

[0027] Exemplarily, the electromagnetic oil pipe 164 is bent and formed with a plurality of electromagnetic pipe segments 1641, and an opening 1642 is formed between two adjacent electromagnetic pipe segments 1641. The angle α of the opening 1642 ranges from 90° to 180°. Specifically, the angle α of the opening 1642 ranges from 110° to 160°. More specifically, the angle α of the opening 1642 ranges from 130° to 140°. Through the above settings, it is possible to avoid the electromagnetic oil pipe 164 occupying a large body space due to the excessive angle α of the opening 1642, thereby facilitating the improvement of the space utilization rate of the motorcycle 100; and it is also possible to avoid excessive bending of the electromagnetic oil pipe 164 due to the too small angle α of the opening 1642 to prevent the fuel flow rate from slowing down, thereby facilitating the improvement of the fuel flow efficiency. Similarly, the structure of the two-way oil pipe 165 is basically the same as that of the electromagnetic oil pipe 164, and details are not described herein again.

[0028] As an implementation manner, the integrated bracket 111 extends at least partially away from the air filter 14 to form a first connection portion 1111 and a second connection portion 1112. The solenoid valve 162 includes an electromagnetic connection portion 1621, and the electromagnetic connection portion 1621 is connected to the first connection portion 1111. The two-way valve 163 includes a two-way connection portion 1631, and the two-way connection portion 1631 is connected to the second connection portion 1112. Specifically, both the first connection portion 1111 and the second connection portion 1112 are in a sheet structure, so that the electromagnetic connection portion 1621 can be sleeved on the first connection portion 1111, and the two-way connection portion 1631 can be sleeved on the second connection portion 1112. Through the above settings, the connection speed between the solenoid valve 162 and the integrated bracket 111 can be improved, thereby improving the assembly efficiency of the motorcycle 100.

[0029] In this embodiment, a first groove 1113 is formed on the first connection portion 1111, and a first boss 1622 is formed on the electromagnetic connection portion 1621. The first boss 1622 is clamped in the first groove 1113. A second groove 1114 is formed on the second connection portion 1112, and a second boss 1632 is formed on the two-way connection portion 1631. The second boss 1632 is clamped in the second groove 1114. Specifically, the first boss 1622 and the second boss 1632 have deformation ability, that is, the first boss 1622 can move along the extending direction of the first groove 1113 to facilitate the clamping of the first boss 1622 in the first groove 1113. The second boss 1632 can move along the extending direction of the second groove 1114 to facilitate the clamping of the second boss 1632 in the second groove 1114. Through the above settings, the connection speed between the first boss 1622 and the first groove 1113 can be improved, and the connection speed between the second boss 1632 and the second groove 1114 can also be improved, thereby improving the connection efficiency between the solenoid valve 162 and the two-way valve 163.

[0030] As Figure 1 and Figure 5 shown, as an implementation, the motorcycle 100 further includes an electrical system 17, and the electrical system 17 includes an electrical fuse element 171 and a roll sensor 172. Both the electrical fuse element and the roll sensor 172 are connected to the integrated bracket 111. Specifically, the integrated bracket 111 extends substantially along the width direction of the frame 11, and the solenoid valve 162, the two-way valve 163, the electrical fuse element 171, and the roll sensor 172 are distributed along the width direction of the frame 11. Through the above arrangement, the structural compactness of the electrical system 17, the oil and gas processing system 16, and the integrated bracket 111 can be improved, thereby improving the space utilization rate of the motorcycle 100.

[0031] It can be understood that when observing along the width direction of the frame 11, the solenoid valve 162, the two-way valve 163, the electrical fuse element 171, and the roll sensor 172 at least partially overlap, which is beneficial to improving the structural compactness of the solenoid valve 162, the two-way valve 163, the electrical fuse element 171, and the roll sensor 172, and thus beneficial to improving the space utilization rate of the motorcycle 100.

[0032] As Figure 3 shown, as an implementation, a longitudinal central plane 101 perpendicular to the width direction of the frame 11 and bisecting the frame 11 is defined. The integrated bracket 111 at least partially passes through the longitudinal central plane 101, and the roll sensor 172 is at least partially located within the longitudinal central plane 101. Specifically, when the body of the motorcycle 100 tilts, the roll sensor 172 can implement the automatic flameout function of the motorcycle 100. In this application, the roll sensor 172 is installed on the integrated bracket 111, and the roll sensor 172 is at least partially located at the intersection of the integrated bracket 111 and the longitudinal central plane 101, so that the roll sensor 172 can better sense the tilt state of the motorcycle 100 to prevent the motorcycle 100 from flameout, and thus is beneficial to improving the safety performance of the motorcycle 100.

[0033] As Figure 2 and Figure 6As shown, as an implementation, the motorcycle 100 further includes a transmission system 18 and a brake assembly 19. A storage space 102 is formed among the transmission system 18, the frame 11, and the engine 131. Both the brake assembly 19 and the carbon canister 161 are located within the storage space 102. Specifically, the transmission system 18 is connected to the rear side of the engine 131. The upper side of the engine 131 is connected to the frame 11, and the rear side of the transmission system 18 is also connected to the frame 11. The brake assembly 19 and the carbon canister 161 are installed within the storage space 102 and connected to the frame 11, so that the brake assembly 19 and the carbon canister 161 can be arranged away from the engine 131, preventing the brake assembly 19 and the carbon canister 161 from being damaged by the heat of the engine 131, and thus being beneficial to improving the service life of the brake assembly 19 and the carbon canister 161.

[0034] In this embodiment, when observing along the height direction of the frame 11, the brake assembly 19, the carbon canister 161, and the integrated bracket 111 at least partially overlap. Specifically, the brake assembly 19 and the carbon canister 161 are at least partially arranged below the fuel tank 15, and the brake assembly 19 and the carbon canister 161 are at least partially arranged below the air filter, so that the brake assembly 19 and the carbon canister 161 are located below the integrated bracket 111, making the structures of the brake assembly 19, the carbon canister 161, and the integrated bracket 111 more compact, and thus improving the structural compactness of the all-terrain vehicle.

[0035] As Figure 4As shown, exemplarily, a transverse plane 103 perpendicular to the length direction of the vehicle frame 11 is defined. The projection of the air filter 14 on the transverse plane 103 along the length direction of the vehicle frame 11 is the first projection, and the projection of the integrated bracket 111 on the transverse plane 103 along the length direction of the vehicle frame 11 is the second projection, and the second projection at least partially overlaps with the first projection. Specifically, the ratio range of the maximum length L1 of the first projection along the width direction of the vehicle frame 11 to the maximum length L2 of the second projection along the width direction of the vehicle frame 11 is from 1.2 to 2.0. Further, the ratio range of the maximum length L1 of the first projection along the width direction of the vehicle frame 11 to the maximum length L2 of the second projection along the width direction of the vehicle frame 11 is from 1.4 to 1.8. Further still, the ratio of the maximum length L1 of the first projection along the width direction of the vehicle frame 11 to the maximum length L2 of the second projection along the width direction of the vehicle frame 11 is 1.6. Through the above settings, it is possible to avoid the length of the integrated bracket 111 being too short due to the ratio range of the maximum length L1 of the first projection along the width direction of the vehicle frame 11 to the maximum length L2 of the second projection along the width direction of the vehicle frame 11 being too large, so as to prevent interference between the solenoid valve 162 and the two-way valve 163, which is beneficial to improving the layout rationality of the solenoid valve 162 and the two-way valve 163; and it is also possible to avoid the length of the integrated bracket 111 being too long due to the ratio range of the maximum length L1 of the first projection along the width direction of the vehicle frame 11 to the maximum length L2 of the second projection along the width direction of the vehicle frame 11 being too small, so as to prevent the integrated bracket 111 from occupying a large space, which is further beneficial to improving the space utilization rate of the motorcycle 100.

[0036] 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 this application.

Claims

1. A motorcycle, comprising: Frame; A traveling assembly, wherein the traveling assembly is at least partially located below the frame; A power assembly, the power assembly comprising an engine and a throttle assembly, the engine being supported by the frame and transmission-connected to the travel assembly, and the throttle assembly being connected to the engine; an air filter, the air filter being located substantially above the engine and connected to the vehicle frame; a fuel tank, the fuel tank being substantially located above the air filter and connected to the vehicle frame; an oil and gas processing system, the oil and gas processing system being supported by the frame and communicating with the oil tank; It is characterized in that The frame includes an integrated bracket, which is connected to the rear side of the air filter along the length direction of the frame and is located at the lower side of the fuel tank along the height direction of the frame; The oil and gas processing system also includes a carbon canister, a solenoid valve and a two-way valve. The solenoid valve and the two-way valve are both connected to the integrated bracket. When viewed along the width direction of the frame, the solenoid valve and the two-way valve at least partially overlap. When viewed along the height direction of the frame, the carbon canister and the integrated bracket at least partially overlap.

2. The motorcycle according to claim 1, characterized in that: The fuel tank is connected to the carbon canister via the solenoid valve, the throttle assembly is connected to the carbon canister via the two-way valve, the oil and gas processing system further comprises an electromagnetic oil pipe and a two-way oil pipe, the two ends of the electromagnetic oil pipe are respectively connected to the fuel tank and the carbon canister, the solenoid valve is integrated on the electromagnetic oil pipe; the two ends of the two-way oil pipe are respectively connected to the throttle assembly and the carbon canister, the two-way valve is integrated on the two-way oil pipe, and the electromagnetic oil pipe and the two-way oil pipe are at least partially clamped on the integrated bracket.

3. The motorcycle according to claim 2, characterized in that: The electromagnetic oil pipe is arranged around the air filter and the oil tank. The electromagnetic oil pipe is bent to form a plurality of electromagnetic pipe sections. An opening is formed between two adjacent electromagnetic pipe sections. The angle range of the opening is 90° to 180°.

4. The motorcycle according to claim 1, characterized in that: The integrated bracket at least partially extends in a direction away from the air filter to form a first connection portion and a second connection portion. The solenoid valve includes an electromagnetic connection portion, which is connected to the first connection portion; the two-way valve includes a two-way connection portion, which is connected to the second connection portion.

5. The motorcycle according to claim 4, characterized in that: The first connection part has a first slot, the electromagnetic connection part has a first boss, and the first boss is clamped in the first slot; the second connection part has a second slot, the bidirectional connection part has a second boss, and the second boss is clamped in the second slot.

6. The motorcycle according to claim 1, characterized in that: The motorcycle further comprises an electrical system, wherein the electrical system comprises an electrical safety element and a roll sensor, wherein both the electrical safety element and the roll sensor are connected to the integrated bracket.

7. The motorcycle according to claim 6, characterized in that, Define a longitudinal central plane that is perpendicular to the width direction of the frame and bisects the frame. The integrated bracket at least partially passes through the longitudinal central plane, and the roll sensor is at least partially located within the longitudinal central plane.

8. The motorcycle according to claim 1, wherein the motorcycle further includes a transmission system and a brake assembly. A storage space is formed among the transmission system, the frame, and the engine. The brake assembly and the carbon canister are both located within the storage space.

9. The motorcycle according to claim 1, wherein Define a transverse plane that is perpendicular to the length direction of the frame. The projection of the air filter on the transverse plane along the length direction of the frame is a first projection, and the projection of the integrated bracket on the transverse plane along the length direction of the frame is a second projection. At least a part of the second projection overlaps with the first projection.

10. The motorcycle according to claim 9, wherein the ratio range of the maximum length of the first projection along the width direction of the frame to the maximum length of the second projection along the width direction of the frame is from 1.2 to 2.0.

Images