CN220391428U - Motorcycle - Google Patents

Abstract

The utility model discloses a motorcycle, which comprises a frame, a body panel, a traveling assembly and a power system, wherein the frame comprises a main frame arranged at the front end of the motorcycle and an auxiliary frame fixedly connected with the main frame; the vehicle body panel is at least partially disposed inside the subframe; the walking component is at least partially connected with the frame; the power system comprises an air filter assembly and an engine, wherein the air filter assembly is used for filtering air which is led to the engine; the air filter assembly comprises a first connecting part and a second connecting part, the air filter assembly is fixedly connected with the engine through the first connecting part, a vehicle body covering part arranged on the inner side of the auxiliary frame is fixedly connected with the auxiliary frame, the vehicle body covering part is further provided with an air filter installation part extending towards the inner side of the motorcycle, and the second connecting part is fixedly connected with the air filter installation part. Through the arrangement, the stability of the air filter assembly is guaranteed, meanwhile, welding seams at the positions of the frame are reduced, and the attractiveness of the frame is improved.

Description

Motorcycle

Technical Field

The utility model relates to the field of vehicle engineering, in particular to a motorcycle.

Background

The motorcycle is driven by the gasoline engine, and the two-wheel or tricycle with the front wheel steered by the handle is portable, flexible and fast to run, and is widely used for patrol, passenger and cargo transportation and the like, and also used as sports equipment.

The empty subassembly of straining sets up on the frame of motorcycle to fixed through the panel beating, panel beating and the frame welding that is used for fixed empty subassembly of straining. If the sheet metal is welded on the frame, a longer welding line is generated on the frame, and the position of the welding line is the exposed part of the frame, so that the overall aesthetic property of the vehicle is affected.

Compared with welded metal plates, the metal plates are replaced by plastic parts in an economical way, but due to the fact that the weight of the air filter assembly is large, the conventional plastic parts are easy to deform under the compression of the air filter assembly. And the clearance between the air filter assembly and the frame is smaller, so that a conventional fixing structure cannot be added.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model aims to provide a motorcycle, wherein the air filter component of the motorcycle is good in stability, and the welding structure of a frame is reduced.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a motorcycle comprises a frame, a body panel, a walking assembly and a power system, wherein the frame comprises a main frame arranged at the front end of the motorcycle and an auxiliary frame fixedly connected with the main frame; the vehicle body panel is at least partially disposed inside the subframe; the walking component is at least partially connected with the frame; the power system comprises an air filter assembly and an engine, wherein the air filter assembly is used for filtering air which is led to the engine; the air filter assembly comprises a first connecting part and a second connecting part, the air filter assembly is fixedly connected with the engine through the first connecting part, a vehicle body covering part arranged on the inner side of the auxiliary frame is fixedly connected with the auxiliary frame, the vehicle body covering part is further provided with an air filter installation part extending towards the inner side of the motorcycle, and the second connecting part is fixedly connected with the air filter installation part.

Further, the air filter mounting portion includes a mounting plane disposed substantially parallel to the second connecting portion, and the fastener extends at least partially through the second connecting portion and the mounting plane.

Further, a buffer structure is arranged between the assembly plane and the second connecting part, and the buffer structure is arranged as a rubber piece.

Further, an insert nut for engaging the fastener is disposed within the assembly plane.

Further, the motorcycle further comprises a fuel assembly at least partially disposed above the air filter assembly and a seat cushion at least partially disposed above the air filter assembly.

Further, the fuel assembly includes a fuel tank, the body cover covers the fuel tank in a width direction of the motorcycle, a tank body is provided on the air filter mounting portion, and the body cover covering the fuel tank is at least partially provided in the tank body.

Further, a longitudinal plane is defined, the motorcycle being substantially bilaterally symmetrical along the longitudinal plane, and the first connection portion and the second connection portion each include a pair of connection points substantially symmetrical with respect to the longitudinal plane.

Further, the air filter mounting portions are substantially symmetrically distributed about the longitudinal plane.

Further, the body panel and the air filter assembly at least partially overlap as viewed in the height direction of the motorcycle.

Further, the air filter mounting portion extends upward of the motorcycle and is at least partially disposed above the subframe.

The motorcycle can avoid welding the panel beating that is used for fixed empty subassembly of straining on the frame, has reduced the welding seam of frame department, promotes the aesthetic property of frame, and empty subassembly of straining has better stability simultaneously.

Drawings

FIG. 1 is a schematic view of a motorcycle in an embodiment of the present application;

FIG. 2 is a schematic view of a vehicle frame according to an embodiment of the present application;

FIG. 3 is a schematic view of a connection between a seat cushion and a frame in an embodiment of the present application;

FIG. 4 is an exploded view of a fuel tank and a body panel according to an embodiment of the present application;

FIG. 5 is a side view of a motorcycle portion structure in an embodiment of the present application;

FIG. 6 is an assembly view of a stop member in an embodiment of the present application;

FIG. 7 is a schematic view of a stop member according to an embodiment of the present application;

FIG. 8 is a schematic illustration of the connection of a hollow filtration module in an embodiment of the present application;

fig. 9 is an enlarged view at a of fig. 8 in an embodiment of the present application.

Detailed Description

In order to make the present utility model better understood by those skilled in the art, the technical solutions in the specific embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model.

It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

In the description of the present application, it should be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or an implicit indication of the number of technical features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.

The present application provides a motorcycle 100 as shown in fig. 1, including a frame 11, a body panel 12, a suspension assembly 13, a travel assembly 14, and a power system 15. The body panel 12 is at least partially disposed on the frame 11. Suspension assembly 13 is connected to frame 11, and travel assembly 14 is connected to frame 11 through suspension assembly 13. The power system 15 is at least partially disposed on the frame 11, and the power system 15 is in driving connection with the traveling assembly 14. The running gear 14 comprises a front wheel 141 arranged at the front end of the motorcycle 100 and a rear wheel 142 arranged at the rear end of the motorcycle 100, in particular the power system 15 is arranged at least partially in driving connection with the rear wheel 142. Also defined are front, rear, left, right, upper, lower sides as shown in fig. 1 as front, rear, left, right, upper, lower sides of the motorcycle.

As shown in fig. 2, as one implementation, the frame 11 is provided as a substantially symmetrical left-right tubular frame, and the frame 11 includes a main frame 111, a sub-frame 112, and an additional frame 113. The main frame 111 is provided on the front side of the sub-frame 112 and is fixedly connected to the sub-frame 112. The additional frame 113 is at least partially arranged on the underside of the main frame 111, and a detachable connection is provided between the additional frame 113 and the main frame 111.

As shown in fig. 3, as one implementation, the motorcycle 100 further includes a fuel assembly 21, the fuel assembly 21 including a fuel tank 211 coupled to the engine. The fuel tank 211 is at least partially disposed on the main frame 111, and the fuel tank 211 is fixedly connected with the main frame 111. The front portion of the seat cushion 121 extends forward and upward of the motorcycle 100, and the front portion of the seat cushion 121 at least partially covers the surface of the fuel tank 211. Through the arrangement, the contact area between the seat cushion 121 and the oil tank 211 is increased, so that the pressure of the seat cushion 121 to the oil tank 211 is reduced, the seat cushion 121 and the oil tank 211 are prevented from being mutually extruded, abrasion between the seat cushion 121 and the oil tank 211 is reduced, and the service life of the seat cushion 121 is prolonged.

Specifically, a reference plane 106 perpendicular to the height direction of the motorcycle 100 is defined, and the projection of the fuel tank 211 in the height direction on the reference plane 106 is defined as a fuel tank projection plane, and the projection of the seat cushion 121 in the height direction on the reference plane 106 is defined as a seat cushion projection plane. It will be appreciated that the fuel tank projection surface at least partially overlaps the seat cushion projection surface, the overlapping portion being defined by a first area S1 and the fuel tank projection surface being defined by a second area S2. As an alternative implementation, the ratio between the first area S1 and the second area S2 is defined to be greater than or equal to 0.12 and less than or equal to 0.18. Specifically, the ratio between the first area S1 and the second area S2 is defined to be 0.13 or more and 0.17 or less. More preferably, the ratio between the first area S1 and the second area S2 is defined to be equal to 0.15. The wear between the seat cushion 121 and the fuel tank 211 can be effectively reduced by providing the seat cushion 121 extending forward and upward and covering the fuel tank 211, but if the ratio between the first area S1 and the second area S2 is too large, the cost of the seat cushion 121 increases. Further, since the outer case of the fuel tank 211 is generally provided as a metal material, the metal material has high thermal conductivity. If the ratio between the first area S1 and the second area S2 is too small, the exposed area of the outer shell of the fuel tank 211 increases. Through the arrangement, the abrasion of the seat cushion 121 can be reduced, and meanwhile, the influence of the excessive temperature of the outer shell of the fuel tank 211 on the driving experience of a driver in hot weather can be avoided.

As an alternative implementation, the first area S1 is defined as 165cm or more ² And less than or equal to 255cm ² . Specifically, the first area S1 is defined as 185cm or more ² And less than or equal to 230cm ² . More preferably, the first area S1 is defined as being equal to 210cm ² . Thereby preventing the first area S1 from being too small to cause an increase in pressure of the seat cushion 121 against the fuel tank 211, and thus avoiding abrasion of both caused by the compression of the seat cushion 121 against the fuel tank 211. If the first area S1 is excessively large, the cost of the seat cushion 121 increases. The above arrangement extends the life of the seat cushion 121 while ensuring the overall economy of the motorcycle 100.

Through the arrangement, the auxiliary frame 112 and the fuel tank 211 jointly support the seat cushion 121, so that the load of the auxiliary frame 112 is reduced, and the service life of the auxiliary frame 112 is prolonged.

The body panel 12 is at least partially disposed on the left and right sides of the fuel tank 211 and is fixedly coupled to the fuel tank 211 by fasteners. It can be seen that the surface of the fuel tank 211 is provided as a smooth plane or curved surface, resulting in the phenomenon of edge lifting at the connection position of the vehicle body cover 12 and the fuel tank 211, or at the edge of the vehicle body cover 12. In order to solve the above technical problem, the present application provides a fuel tank 211 as shown in fig. 5.

As shown in fig. 4, as one implementation, the fuel tank 211 includes a first region 2111 outside of the coverage area of the body panel 12 and a second region 2112 covered by the body panel 12. The second region 2112 is provided with a fixing portion 2113, and the body cover 12 is at least partially detachably connected to the fuel tank 211 through the fixing portion 2113 in addition to being fixedly connected to the main frame 111, and when the body cover 12 provided on the main frame 111 is in a connected state with the fuel tank 211, the portion of the body cover 12 abuts against the fuel tank 211, thereby ensuring the tightness of connection between the fuel tank 211 and the body cover 12, avoiding edge lifting of the portion of the body cover 12, and further improving the overall aesthetic property of the motorcycle 100.

Specifically, a longitudinal plane 101 perpendicular to the longitudinal direction of the motorcycle 100 is defined, and the fixing portions 2113 are substantially symmetrically distributed on the outer surface of the fuel tank 211 with respect to the longitudinal plane 101. The number of the fixing portions 2113 is set to be at least one on either one of the left and right end surfaces of the fuel tank 211.

Further, the fixing portion 2113 is a groove recessed toward the inside of the fuel tank 211, and a mounting plane 2113a is formed in the fixing portion 2113 so that a tank connecting member 2114 for connecting the vehicle body cover 12 is provided on the fixing portion 2113, the tank connecting member 2114 being provided at least partially on the mounting plane 2113 a. It will be appreciated that the tank connector 2114 is secured to the outer surface of the fuel tank 211 by providing the mounting flat surface 2113a as described above, due to the substantially irregular shape of the surface of the fuel tank 211.

Alternatively, the fixing portion 2113 is a boss protruding to the outside of the fuel tank 211, and the fixing portion 2113 has substantially the same mounting plane 2113a as described above, so that a tank connector 2114 for fixing the vehicle body cover 12 is provided on the fixing portion 2113.

More specifically, the vehicle body panel 12 includes a fitting portion 123, the fitting portion 123 being provided on a side of the vehicle body panel 12 facing the fuel tank 211, the vehicle body panel 12 being connected to the fuel tank 211 through the fitting portion 123.

Through the arrangement, the connection between the body panel 12 and the fuel tank 211 is more stable, the phenomenon of edge warping at the joint of the body panel 12 and the fuel tank 211 is avoided, and the aesthetic property of the motorcycle 100 is improved.

The tank connector 2114 is a plastic member and has a through hole for mating with the fitting portion 123, the through hole extending in a direction substantially parallel to the width direction of the motorcycle 100. When the vehicle body cover 12 is assembled with the fuel tank 211, the fitting portion 123 of the vehicle body cover 12 is aligned with the through hole of the fuel tank connector 2114, and the vehicle body cover 12 is translated in a direction approaching the fuel tank 211 to the fitting portion 123 penetrating the through hole of the fuel tank connector 2114, so that the fitting portion 123 is engaged with the fuel tank connector 2114.

It will be appreciated that when the body panel 12 is removed from the fuel tank 211, the body panel 12 is translated away from the fuel tank 211 until the fitting 123 is disengaged from the fuel tank connector 2114.

In the present embodiment, the front and rear ends of the fuel tank 211 are provided with mounting metal plates 2115 for fixing the vehicle body cover 12, respectively, and the mounting metal plates 2115 are half-ear type metal plates or "T-type" metal plates.

As shown in fig. 4, as an alternative implementation, a receiving groove 2116 recessed toward the inside of the fuel tank 211 is further provided above the fixing portion 2113, and the receiving groove 2116 extends substantially along the length of the motorcycle 100. The accommodation groove 2116 is provided as a "U" shaped groove, and the edge of the body cover 12 is embedded in the accommodation groove 2116, so that the problem of edge tilting of the body cover 12 can be effectively avoided while the height direction of the motorcycle 100 is limited to the body cover 12.

Specifically, when the edge of the body panel 12 is at least partially disposed within the receiving groove 2116, the edge of the body panel 12 abuts against the receiving groove 2116, thereby reducing the mounting gap between the body panel 12 and the fuel tank 211, and further making the motorcycle 100 more aesthetically pleasing.

The shape of the accommodation groove 2116 is not limited to the aforementioned "U" shape, and any embodiment in which the edge of the vehicle body cover 12 is fitted into the accommodation groove 2116 to prevent the edge from being warped is within the scope of the present application.

As shown in fig. 5, specifically, the seat cushion 121 includes a recess 1211 for the driver to ride in, and the recess 1211 is disposed rearward of the fuel tank 211. The recess 1211 is defined as an area where the lowest point of the upper surface of the seat cushion 121 is located, as viewed in the width direction of the motorcycle 100. It can be seen that the ground clearance of both the front and rear ends of the seat cushion 121 is set to be greater than the ground clearance of the recess 1211.

The motorcycle 100 provided by the present application is a vehicle type that can be used for off-road driving, and in order to facilitate the driver to maintain a standing riding posture when passing over complex terrain, the width of the riding portion 1121b in the width direction is reduced as described above. The recess 1211 and the riding portion 1121b at least partially overlap, as viewed in the height direction of the motorcycle 100, and the width of the recess 1121 and the riding portion 1121b in the width direction are substantially uniform. Thus, the driver has more comfortable driving experience when driving the motorcycle 100, the influence of the excessive width of the seat cushion 121 on the supporting of the motorcycle 100 by the driver is avoided, and the driver is more comfortable when supporting the motorcycle 100 in the stationary state of the vehicle.

As shown in fig. 5, the distance between the lowest point of the recess 1211 and the wheel axis is defined as the seat cushion height of the motorcycle 100. As an alternative implementation, the ratio between the seat cushion height H1 and the length L1 of the wheel axis is defined to be 0.26 or more and 0.4 or less. Specifically, the ratio between the seat cushion height H1 and the length L1 of the wheel axis is defined to be 0.3 or more and 0.36 or less. More preferably, the ratio between the seat height H1 and the length L1 of the wheel axis is defined to be equal to 0.33. It should be noted that, since the present application relates to a two-wheeled motorcycle 100 combining an off-road and a travel condition, no matter any one of the two-wheeled motorcycle 100 is in a riding condition, the requirement on the height of the whole motorcycle is higher, so the height of the motorcycle 100 is higher than that of a general motorcycle. If the ratio between the seat height H1 and the length L1 of the wheel axis is too large, the recess 1211 will be raised compared to the ground if the length L1 of the wheel axis is unchanged, which is not beneficial for the driver to support the motorcycle 100 in the stationary state of the vehicle, and is not friendly for the driver with smaller body size. Therefore, the above arrangement satisfies the use requirements of the motorcycle 100 claimed in the present application by drivers of different heights while having riding comfort.

As shown in fig. 5, as another alternative implementation, the distance between the lowest point of the head tube 1111 and the wheel axis is defined as the head tube height H2. The ratio between the head tube height H2 and the length L1 of the wheel axis is defined to be 0.35 or more and 0.55 or less. Specifically, the ratio between the head tube height H2 and the length L1 of the wheel axis is defined to be 0.4 or more and 0.5 or less. More preferably, the ratio between the head tube height H2 and the length L1 of the wheel axis is defined to be equal to 0.45. It should be noted that, since about 60% of driving scenes of the motorcycle 100 proposed in the present application are off-road, and the riding state is important in the off-road condition, it is necessary to satisfy that the driver can switch different driving postures in the driving scenes. In the above-mentioned scheme, on the premise of making corresponding designs for the heights of the seat cushion 121 of the drivers with different heights, if the ratio between the head tube height H2 and the length L1 of the wheel axis is too large, the driving posture of the driver is not coordinated. If the ratio between the head tube height H2 and the length L1 of the wheel axis is too small, it is not easy for the driver to stand and ride, and the operability of the motorcycle 100 is further reduced. In addition, since the motorcycle 100 provided by the application has a high body height, the stability of the motorcycle 100 in high-speed running is affected, and potential safety hazards are caused to the vehicles in off-road scenes.

With the above arrangement, the driver can change the riding posture more comfortably while the direction of the motorcycle 100 can be controlled better when the driver is riding standing.

As shown in fig. 6 and 7, as one implementation, the frame 11 includes a stopper 117 for supporting the fuel tank 211, and the stopper 117 is detachably connected to the sub-frame 112. The fuel tank 211 is at least partially disposed above the stop 117, and the fuel tank 211 is fixedly connected to the stop 117 by a fastener. The stopper 117 is disposed below the seat cushion 121, and when the seat cushion 121 is connected to the frame 11, at least a portion of the seat cushion 121 abuts against the stopper 117. The power system 15 also includes an air filter assembly 153 coupled to the engine, and the limiter 117 is at least partially disposed above the air filter assembly 153. The fuel tank 211, the seat cushion 121, the stopper 117, and the air filter assembly 153 at least partially overlap as viewed in the height direction of the motorcycle 100. Through setting up detachable locating part 117, avoid locating part 117 to cause the interference to empty subassembly 153 in the direction of height to make empty subassembly 153's maintenance more convenient.

As shown in fig. 7, specifically, the stopper 117 includes a cushion stopper portion 1171, and the lower side end surface of the cushion 121 is provided with a mounting portion 1212 (shown in fig. 3). When the seat cushion 121 is connected to the stopper 117, the seat cushion stopper 1171 is disposed on the left and right sides of the mounting portion 1212, respectively, and the seat cushion stopper 1171 is engaged with the mounting portion 1212. Thereby restricting the sliding movement of the seat cushion 121 in the width direction.

More preferably, the seat cushion limiting portion 1171 is formed with a limiting groove 1172 in a surrounding manner, when the seat cushion 121 is connected with the limiting piece 117, the mounting portion 1212 is at least partially disposed in the limiting groove 1172, and the mounting portion 1212 is clamped with the seat cushion limiting portion 1171, so that the sliding of the seat cushion 121 in the width direction is limited by the seat cushion limiting portions 1171 at two sides of the mounting portion 1212.

With the above arrangement, the wear at the junction of the seat cushion 121 and the fuel tank 211 can be reduced, thereby prolonging the service life of the seat cushion 121.

Further, the width of the stopper groove 1172 extending in the width direction and the width of the mounting portion 1212 extending in the width direction are set to be substantially uniform.

More specifically, the stopper 117 further includes a reinforcing portion 1173 for restricting the forward and rearward sliding movement of the seat cushion 121, the reinforcing portion 1173 being provided at the rear end of the stopper 117, and the reinforcing portion 1173 being provided to extend upward so that the seat cushion 121 is provided in surface contact with the stopper 117. When the seat cushion 121 is at least partially disposed on the stopper 117, the seat cushion 121 abuts against the reinforcement portion 1173 of the stopper 117 in the longitudinal direction. Thereby supplementing the strength of the stopper 117 and reducing the wear of the seat cushion 121 to the stopper 117.

As shown in fig. 7, as one implementation, the sub-frame 112 includes a sheet metal member 1124 for connecting the stopper 117, and the connection of the sheet metal member 1124 and the sub-frame 112 is provided as welding. Wherein, the spacing piece 117 and the sheet metal component 1124 are detachably connected through a fastener. The sheet metal member 1124 is provided inside the sub-frame 112, and an end surface of the sheet metal member 1124 is tangential to the outline of the sub-frame 112. Thereby avoiding the subframe 112 from being pressed and deformed by the limiting piece 117, and prolonging the service life of the subframe 112. In addition, the above arrangement can satisfy the possibility of narrowing the width of the recess 1211 of the seat cushion 121 in the width direction to some extent, avoiding the excessive span of the sheet metal members 1124 distributed left and right in the width direction, resulting in an increase in the width of the seat cushion 121, ensuring the riding comfort of the driver.

As shown in fig. 8 and 9, as one implementation, the air filter assembly 153 and the body panel 12 at least partially overlap as viewed from the height direction of the motorcycle 100. The air filter assembly 153 includes a first connection portion 1531 and a second connection portion 1532, and the air filter assembly 153 is fixedly connected to the engine through the first connection portion 1531. The body panel 12 provided inside the sub-frame 112 is fixedly connected to the sub-frame 112, and the body panel 12 is further provided with an air filter mounting portion 124 extending toward the inside of the motorcycle 100, and the air filter assembly 153 is fixedly connected to the air filter mounting portion 124 through a second connecting portion 1532. The air cleaner mounting portion 124 extends upward of the motorcycle 100 and is at least partially disposed above the subframe 112. Thereby avoid welding the panel beating that is used for fixed empty subassembly 153 on frame 11, reduced the welding seam of frame 11 department, promote the aesthetic property of frame 11.

Specifically, first and second connection portions 1531 and 1532 each include a stack of connection points that are substantially symmetrical with respect to longitudinal plane 101, and air filter mounting portions 124 are also symmetrically distributed about longitudinal plane 101 to thereby promote stability of air filter assembly 153.

Further, an air filter mounting portion 124 is provided on the inner side of the sub-frame 112, and the air filter mounting portion 124 includes a fitting plane 1241 provided substantially parallel to the second connecting portion 1532. When air filter assembly 153 is coupled to air filter mounting portion 124 via second coupling portion 1532, fastener 1533 sequentially passes through second coupling portion 1532 and mounting plane 1241.

More specifically, a buffer mechanism 1534 is disposed between the fitting plane 1241 and the second connection portion 1532, and the buffer mechanism 1534 is at least partially disposed on the second connection portion 1532. Since the air filter mounting portion 124 is a plastic member, in order to avoid abrasion of the air filter mounting portion 124 by the fastener 1533, an insert nut (not shown) for engaging the fastener 1533 is disposed in the mounting plane 1241.

Alternatively, the body cover 12 covers the fuel tank 211 in the width direction of the motorcycle 100, the air filter mounting portion 124 includes a groove 1242, and the body cover 12 covering the fuel tank 211 is at least partially disposed in the groove 1242 in addition to being fixedly connected to the fuel tank 211.

As one implementation, a limiting structure (not shown) for fixing a vehicle tool is provided on the bottom surface of the seat cushion 121, and the limiting structure is integrally formed with the bottom surface of the seat cushion 121. The limiting structure is respectively limited to a first limiting structure and a second limiting structure in a limiting mode. When the driver tool is connected with the seat cushion 121 through the limiting structure, the first limiting structure can be clamped with the driver tool. Wherein, first limit structure sets up to have the possible component of certain deformation to promote the stability when the driver's instrument is connected with seatpad 121.

Specifically, when the vehicle is connected to the seat cushion 121, the second limiting structure is disposed at least one end of the vehicle, and the vehicle is abutted to the second limiting structure. Thereby preventing the vehicle tool from sliding through the second limiting structure.

Through the above-mentioned setting, reduced the spare part quantity of fixed driver's instrument, through setting up the limit structure integrative with the seatpad 121 bottom surface, under the prerequisite that avoids driver's instrument to break away from seatpad 121, can also restrict the slip of driver's instrument.

In the description of the present application, it is to be understood that the description "one component is located inside the other component" means that one component is located on the side of the other component remote from the body panel or from the outer surface of the motorcycle.

In the description of the present application, it is to be understood that the term "longitudinal direction" refers to a direction parallel to the front-rear direction of the vehicle in the driving state of the motorcycle driver, the term "width direction" refers to a direction parallel to the left-right direction of the vehicle in the driving state of the motorcycle driver, and the term "height direction" refers to a direction parallel to the up-down direction of the vehicle in the driving state of the motorcycle driver.

It will be understood that modifications and variations will be apparent to those skilled in the art from the foregoing description, and it is intended that all such modifications and variations be included within the scope of the following claims.

Claims (10)

1. A motorcycle, comprising:

the frame comprises a main frame arranged at the front end of the motorcycle and an auxiliary frame fixedly connected with the main frame;

a body panel disposed at least partially inside the subframe;

the walking assembly is arranged below the frame;

a power system including an air filter assembly for filtering air to an engine and the engine;

the motorcycle is characterized in that the air filter assembly comprises a first connecting part and a second connecting part, the air filter assembly is fixedly connected with the engine through the first connecting part, a vehicle body covering part arranged on the inner side of the auxiliary frame is fixedly connected with the auxiliary frame, the vehicle body covering part is further provided with an air filter installation part extending towards the inner side of the motorcycle, and the second connecting part is fixedly connected with the air filter installation part.

2. A motorcycle as claimed in claim 1 wherein the air filter mounting portion includes a mounting plane disposed substantially parallel to the second connecting portion, the fastener passing at least partially through the second connecting portion and the mounting plane.

3. A motorcycle according to claim 2, wherein a cushioning structure is provided between the fitting plane and the second connecting portion, the cushioning structure being provided as a rubber member.

4. A motorcycle according to claim 2, wherein an insert nut for engaging the fastener is provided in the assembly plane.

5. The motorcycle of claim 1 further comprising a fuel assembly disposed at least partially above the air filter assembly and a seat cushion disposed at least partially above the air filter assembly.

6. The motorcycle of claim 5, wherein the fuel assembly includes a fuel tank, the body cover covers the fuel tank in a width direction of the motorcycle, the air filter mounting portion is provided with a groove, and the body cover covering the fuel tank is at least partially disposed in the groove.

7. A motorcycle as claimed in claim 1 wherein a longitudinal plane is defined, said motorcycle being substantially bilaterally symmetrical along said longitudinal plane, said first and second connection portions each including a pair of connection points substantially symmetrical with respect to said longitudinal plane.

8. A motorcycle as claimed in claim 7 wherein the air filter mounting portions are substantially symmetrically distributed about the longitudinal plane.

9. A motorcycle according to claim 1, wherein the body panel and the air filter assembly at least partially overlap, as viewed in a height direction of the motorcycle.

10. A motorcycle according to claim 1 wherein the air filter mounting portion extends upwardly of the motorcycle and is at least partially disposed above the subframe.