Motorcycle with air filter

Abstract

The utility model provides a motorcycle with an air filter. The motorcycle with the air filter comprises a frame, a seat cushion, a power unit, the air filter and an air outlet pipe. The vehicle frame comprises a head pipe and a vehicle body frame, and the head pipe is arranged on the front side of the vehicle body frame. The power unit is arranged on the vehicle body frame and comprises a cylinder head. The air filter is arranged on the vehicle body frame, the air filter comprises an air inlet, and the air filter is located between the seat cushion and the head pipe in the horizontal direction. One end of the air outlet pipe is communicated with the air filter, and the other end of the air outlet pipe is communicated with the power unit.

Description

Technical Field

[0001] This utility model relates to a motorcycle, and more particularly to a motorcycle with an air filter. Background Technology

[0002] In the prior art, the air filter is located on the left side of the head tube of the frame, while the air intake of the air filter is located in front of the head tube. The existing configuration of the air filter makes it easy for the air filter to draw in unclean air, and it occupies space in front of and to the sides of the vehicle, making it difficult to place other parts (such as electrical components), and consequently requiring the width of the body shell in the front part of the vehicle to be increased. Utility Model Content

[0003] This utility model provides a motorcycle with an air filter to solve the problems of the prior art. It includes a frame, a seat, a power unit, an air filter, and an exhaust pipe. The frame includes a head tube and a chassis frame, wherein the head tube is located at the front of the chassis frame. The power unit is mounted on the chassis frame and includes a cylinder head. The air filter is mounted on the chassis frame and includes an air inlet. In a horizontal direction, the air filter is located between the seat and the head tube. One end of the exhaust pipe connects to the air filter, and the other end connects to the power unit.

[0004] In one embodiment, the motorcycle further includes a water tank, which is disposed on the frame, and the air intake is higher than the head tube in a vertical direction.

[0005] In one embodiment, at least a portion of the water tank is located below the air filter.

[0006] In one embodiment, the water tank includes multiple heat dissipation fins.

[0007] In one embodiment, the motorcycle further includes a throttle valve located on the exhaust pipe, wherein the throttle valve corresponds to the water tank.

[0008] In one embodiment, the water tank corresponds to at least a portion of the cylinder head.

[0009] In one embodiment, the water tank includes a first water tank locking part and a second water tank locking part, the first water tank locking part being locked to the vehicle body frame, and the second water tank locking part being locked to the cylinder head.

[0010] In one embodiment, the air outlet pipe includes a resonant cavity, and the air filter includes a filter housing, the resonant cavity being enclosed within the filter housing.

[0011] In one embodiment, the air intake has an air intake orientation that faces the side of the motorcycle.

[0012] In one embodiment, the air inlet is located at least partially behind the filter housing.

[0013] In this embodiment of the invention, the air filter is located between the seat and the head tube; in other words, the air filter is located behind the head tube, allowing for cleaner intake air and improved engine efficiency. Furthermore, this configuration can narrow the width of the front body panel, providing more room for design flexibility. Attached Figure Description

[0014] Figure 1 This is a side view of a motorcycle according to an embodiment of the present invention.

[0015] Figure 2 The specific structure of the air filter in this embodiment of the utility model is shown.

[0016] Figure 3 This is a top view of the motorcycle according to an embodiment of the present invention.

[0017] Figure 4 The detailed structure of the air filter in this embodiment of the utility model is shown.

[0018] Explanation of key component symbols:

[0019] 1: Frame

[0020] 11: Head tube

[0021] 12: Vehicle body frame

[0022] 2: Power Unit

[0023] 21: Cylinder head

[0024] 3: Air filter

[0025] 31: Air Inlet

[0026] 32: Filter housing

[0027] 4: Air outlet pipe

[0028] 41: Resonance cavity

[0029] 5: Water tank

[0030] 51: First water tank locking part

[0031] 52: Second water tank locking part

[0032] 6: Throttling valve

[0033] X: Horizontal direction

[0034] Z: Vertical direction

[0035] Y: Air intake orientation

[0036] M: Motorcycle

[0037] 91: Dragon Head

[0038] 92: Front wheel

[0039] 93: Rear wheel

[0040] 94: Seat Cushion

[0041] 95: Power System Detailed Implementation

[0042] Figure 1 This is a side view of a motorcycle M according to an embodiment of the present invention, including components such as a handlebar 91, a front wheel 92, a rear wheel 93, a seat 94, and a power system 95.

[0043] Motorcycle M comprises a front section, a mid-section, and a rear section. The front section of Motorcycle M includes components such as the handlebars 91, front wheel 92, turn signals, and keyhole. The mid-section of Motorcycle M includes components such as the power system 95, seat 94, and kickstand. The rear section of Motorcycle M includes components such as the taillight, rear wheel 93, and mudguard.

[0044] The steering wheel 91 is used to control the direction of travel of the motorcycle M. Functional components, including instruments, switches, and rearview mirrors, can be mounted on the steering wheel 91. The steering wheel 91 also has handles (including a throttle grip) and a handbrake. The user can steer the motorcycle M by using the handles, adjust the throttle angle of the power system 95 to control power output by using the throttle grip, and slow down the motorcycle M by using the handbrake. A main light can also be mounted on the steering wheel 91, providing primary illumination for the motorcycle M.

[0045] The handlebars 91 and the front wheel 92 are connected by a handlebar rotation shaft. By rotating the handlebars 91, the angle of the front wheel 92 can be controlled, thereby controlling the direction of travel of the motorcycle M.

[0046] The power system 95 connects to and drives the rear wheel 93, thereby providing power to the motorcycle M and enabling the motorcycle M to move forward.

[0047] Figure 2 The specific structure of the air filter in this embodiment of the utility model is shown. Figure 3 This is a top view of a motorcycle according to an embodiment of the present invention. (See accompanying references.) Figure 1 , Figure 2 , Figure 3The motorcycle of this embodiment includes a frame 1, a seat 94, a power unit 2, an air filter 3, and an exhaust pipe 4. The frame 1 includes a head tube 11 and a body frame 12, wherein the head tube 11 is located at the front of the body frame 12. The power unit 2 is part of the aforementioned power system 95, and is located on the body frame 12, including a cylinder head 21. The air filter 3 is located on the body frame 12, and includes an air inlet 31. In a horizontal direction X (e.g., the motorcycle's direction of travel), the air filter 3 is located between the seat 94 and the head tube 11. One end of the exhaust pipe 4 connects to the air filter 3, and the other end connects to the power unit 2. In one embodiment, the power unit 2 is an engine.

[0048] Reference Figure 1 In one embodiment, the motorcycle also includes a water tank 5, wherein the water tank 5 is disposed on the frame 1 in a vertical direction Z, and the height of the air intake 31 is higher than that of the head tube 11.

[0049] Reference Figure 1 In one embodiment, at least a portion of the water tank 5 is located below the air filter 3.

[0050] Reference Figure 1 In one embodiment, the water tank 5 includes a plurality of heat dissipation fins (not shown).

[0051] Figure 4 This is a detailed structure of the air filter according to an embodiment of the present invention. (Refer to...) Figure 4 In one embodiment, the motorcycle further includes a throttle valve 6 located on the exhaust pipe 4, wherein the throttle valve 6 corresponds to the water tank 5. This prevents the throttle valve 6 from overheating and extends its lifespan.

[0052] Reference Figure 4 In one embodiment, the water tank 5 corresponds to at least a portion of the cylinder head 21. This allows for direct and effective heat dissipation from the cylinder head 21.

[0053] Reference Figure 4 In one embodiment, the water tank 5 includes a first water tank locking part 51 and a second water tank locking part 52. The first water tank locking part 51 is locked to the vehicle frame 12, and the second water tank locking part 52 is locked to the cylinder head 21.

[0054] Reference Figure 4 In one embodiment, the air outlet pipe 4 includes a resonant cavity 41, and the air filter 3 includes a filter housing 32, within which the resonant cavity 41 is enclosed. The resonant cavity 41 can provide a noise reduction effect.

[0055] Matching reference Figure 1 , Figure 2 In one embodiment, the air intake 31 has an air intake orientation Y, which is towards the side of the motorcycle M. Therefore, the air intake 31 can draw in cleaner air.

[0056] Reference Figure 2 In one embodiment, the air inlet 31 is located at least partially behind the filter housing 32. Therefore, the air inlet 31 can draw in cleaner air.

[0057] In this embodiment of the invention, the air filter is located between the seat and the head tube; in other words, the air filter is located behind the head tube, allowing for cleaner intake air and improved engine efficiency. Furthermore, this configuration can narrow the width of the front body panel, providing more room for design flexibility.

[0058] Although the present invention has been disclosed above with reference to specific preferred embodiments, it is not intended to limit the present invention. Those skilled in the art can make some modifications and refinements without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be determined by the scope of protection claimed in the patent application documents.

Claims

1. A motorcycle equipped with an air filter, characterized in that, include: A frame, including a head tube and a body frame, wherein the head tube is disposed on the front side of the body frame; A cushion; A power unit is mounted on the vehicle body frame, wherein the power unit includes a cylinder head; An air filter is disposed on the frame of the vehicle, wherein the air filter includes an air inlet, and in a horizontal direction, the air filter is located between the seat and the head tube, and the air inlet has an air inlet orientation, which is towards the side of the motorcycle. An air outlet pipe, wherein one end of the air outlet pipe is connected to the air filter, and the other end of the air outlet pipe is connected to the power unit; and A water tank, wherein the water tank is mounted on the frame, and in a vertical direction, the height of the air intake is higher than that of the head tube.

2. The motorcycle with an air filter as described in claim 1, characterized in that, At least part of the water tank is located below the air filter.

3. The motorcycle with an air filter as described in claim 2, characterized in that, The water tank includes multiple heat dissipation fins.

4. The motorcycle with an air filter as described in claim 3, characterized in that, It also includes a throttle valve located on the vent pipe, wherein the throttle valve corresponds to the water tank.

5. The motorcycle with an air filter as described in claim 3, characterized in that, The water tank corresponds to at least a portion of the cylinder head.

6. The motorcycle with an air filter as described in claim 5, characterized in that, The water tank includes a first water tank locking part and a second water tank locking part. The first water tank locking part is locked to the vehicle body frame, and the second water tank locking part is locked to the cylinder head.

7. The motorcycle with an air filter as described in claim 3, characterized in that, The air outlet pipe includes a resonant cavity, and the air filter includes a filter housing, with the resonant cavity enclosed within the filter housing.

8. The motorcycle with an air filter as described in claim 1, characterized in that, The air filter includes a filter housing, and the air inlet is located at least a portion of the rear of the filter housing.

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