CN214787758U

CN214787758U - Motorcycle, empty filter assembly and subassembly that admits air

Info

Publication number: CN214787758U
Application number: CN202120852657.6U
Authority: CN
Inventors: 刘国余; 胡涛; 黄兆坚
Original assignee: Jiangmen Dachangjiang Group Co Ltd
Current assignee: Jiangmen Dachangjiang Group Co Ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-11-19
Anticipated expiration: 2031-04-23

Abstract

The utility model relates to a motorcycle, empty filter assembly and subassembly that admits air, the subassembly that admits air includes air inlet housing and lid. The air inlet shell is provided with an air inlet cavity, a mounting groove communicated with the air inlet cavity and an exhaust hole communicated with the air inlet cavity, the outer side wall of the air inlet shell is provided with a first connecting part, and the inner wall of the air inlet cavity is provided with a second connecting part; the lid sets up in the mounting groove and corresponds the exhaust hole setting, and the outside of lid is equipped with the third connecting portion that are used for being connected with first connecting portion, and the inboard of lid is equipped with the fourth connecting portion that are used for being connected with the second connecting portion. Because the outside and the inboard of lid all are connected with the casing that admits air, wherein, the outside of lid is connected with the lateral wall that admits air the casing, and the inboard of lid is connected with the inner wall that admits air the chamber to, the lid corresponds the exhaust hole setting, guarantees that outside water droplet can not drip to the exhaust hole from the top through the lid in, and then can avoid the water droplet to get into this internal, guarantees that empty filter body has good filter effect.

Description

Motorcycle, empty filter assembly and subassembly that admits air

Technical Field

The utility model relates to a transport means technical field especially relates to a motorcycle, empty filter assembly and subassembly that admits air.

Background

Transportation means such as motorcycles play an important role in daily life. Among them, the air filter assembly of the motorcycle is mainly used for filtering air to supply clean air into the cylinder. Traditional empty filter assembly is in the use, and external water droplet easily gets into in the exhaust hole and gets into empty filter originally internally, leads to the filter effect relatively poor.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a motorcycle, an air cleaner assembly and an air intake assembly for solving the problem of poor filtering effect.

The technical scheme is as follows:

in one aspect, an air intake assembly is provided, comprising:

the air inlet shell is provided with an air inlet cavity, an installation groove communicated with the air inlet cavity and an exhaust hole communicated with the air inlet cavity, the outer side wall of the air inlet shell is provided with a first connecting part, and the inner wall of the air inlet cavity is provided with a second connecting part; and

the cover body is arranged in the mounting groove and corresponds to the exhaust hole, a third connecting portion used for being connected with the first connecting portion is arranged on the outer side of the cover body, and a fourth connecting portion used for being connected with the second connecting portion is arranged on the inner side of the cover body.

The air inlet assembly of the embodiment is assembled, so that the third connecting portion of the cover body is connected with the first connecting portion of the air inlet shell, the fourth connecting portion of the cover body is connected with the second connecting portion of the air inlet shell, and the cover body is stably and reliably arranged in the mounting groove in the top of the air inlet shell. After the air enters the air inlet cavity, the air flows out of the air filter body through the exhaust hole, and clean air is supplied into the air cylinder after the air is filtered by the air filter body. Simultaneously, because the outside and the inboard of lid all are connected with the casing that admits air, wherein, the outside and the lateral wall of the casing that admits air of lid are connected, and the inboard of lid is connected with the inner wall in chamber of admitting air to, the lid corresponds the exhaust hole setting, guarantees that outside water droplet can not drip to the exhaust hole from the top through the lid in, and then can avoid the water droplet to get into empty filter this internally, guarantees that empty filter body has good filter effect.

The technical solution is further explained below:

in one embodiment, the first connecting part is provided with a buckle, and the third connecting part is provided with a clamping groove for clamping and matching with the buckle; and/or the second connecting part is provided with a slot, and the fourth connecting part is provided with an inserting piece which is used for being matched with the slot in an inserting way.

In one embodiment, the outer side wall of the air inlet shell is provided with a first flange, the first flange is provided with the first connecting portion, the outer side of the cover body is provided with a second flange, and the second flange is provided with the third connecting portion.

In one embodiment, the air intake housing is provided with a fifth connecting portion for connection with a vehicle frame.

In one embodiment, the fifth connecting portion is provided with a connecting column, the frame is provided with a mounting hole, the air intake assembly further comprises a buffer sleeve, the buffer sleeve is arranged in the mounting hole, and the connecting column is in plug fit with the buffer sleeve.

In one embodiment, the air intake housing is provided with a water discharge hole which is arranged in a staggered manner in the horizontal direction with the air discharge hole and is communicated with the air intake cavity, the air intake housing and/or the cover body are provided with an air intake hole which is arranged corresponding to the water discharge hole, and the air intake hole is communicated with the air intake cavity.

In one embodiment, the air intake assembly further comprises a water storage element in communication with the drain hole.

In one embodiment, the air intake assembly further comprises a filter element housed within the air inlet aperture.

In another aspect, an air filter assembly is provided, which comprises an air filter body and the air inlet assembly, wherein the air filter body is communicated with the air inlet cavity.

In the air filter assembly of the embodiment, the air is introduced into the air inlet cavity by the air inlet assembly and is introduced into the air filter body, and the air is filtered by the air filter body and then clean air is supplied into the air cylinder. Wherein, the subassembly that admits air can avoid the water droplet to get into in the exhaust hole of admitting air the chamber at the in-process of admitting air to it is internal to avoid the water droplet to get into empty filter, guarantees that the filter effect of empty filter body is good.

In another aspect, a motorcycle is provided, which includes a frame and the air filter assembly, wherein the air filter assembly is connected to the frame.

The motorcycle of above-mentioned embodiment, empty filter assembly can avoid the water droplet to get into, guarantees that empty filter assembly can last, reliably filters the air, guarantees that the motorcycle has good performance.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view of an embodiment of an air filter assembly assembled with a vehicle frame;

FIG. 2 is a schematic structural view of the air filter assembly of FIG. 1;

FIG. 3 is an exploded view of the air intake housing and cover of the air filter assembly of FIG. 2;

FIG. 4 is a cross-sectional view of the air intake housing and cover of the air filter assembly of FIG. 2;

FIG. 5 is a schematic view of the air intake housing of the air filter assembly of FIG. 2;

fig. 6 is a schematic structural view of a cover body of the air filter assembly of fig. 2.

Description of reference numerals:

10. the air filter assembly comprises an air filter assembly 100, an air inlet assembly 110, an air inlet shell 111, an air inlet cavity 112, a mounting groove 113, an air outlet hole 114, a first connecting portion 1141, a buckle 115, a second connecting portion 1151, a slot 116, a first flanging 117, a fifth connecting portion 1171, a connecting column 118, a water outlet hole 120, a cover body 121, a third connecting portion 1211, a clamping groove 122, a fourth connecting portion 1221, an inserting piece 123, a second flanging 130, a buffer sleeve 140, an air inlet hole 150, a water storage element 160, a filter element 200, an air filter body 300 and a frame.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

As shown in fig. 1, in one embodiment, there is provided a motorcycle including a frame 300 and an air cleaner assembly 10, the air cleaner assembly 10 being connected to the frame 300. So, set firmly on frame 300 with modes such as empty filter assembly 10 adoption spiro union, joint or grafting, utilize empty filter assembly 10 to filter the air that gets into in the cylinder to for the cylinder provides sufficient clean air for the burning, improve combustion situation and combustion efficiency. Moreover, the air filter assembly 10 can avoid water drops from entering, so that the air filter assembly 10 can continuously and reliably filter air, and the motorcycle is ensured to have excellent service performance.

As shown in fig. 2, the air filter assembly 10 includes an air filter body 200 and an air intake assembly 100, wherein the air filter body 200 is communicated with the air intake cavity 111 of the air intake assembly 100. In this way, air is introduced into the air inlet chamber 111 by the air inlet assembly 100 and introduced into the air filter body 200, and clean air is supplied into the cylinder after the air is filtered by the air filter body 200. Wherein, the subassembly 100 that admits air can avoid the water droplet to get into in the exhaust hole of the chamber 111 that admits air at the in-process of admitting air to avoid the water droplet to get into empty filter body 200 in, guarantee that empty filter body 200's filter effect is good.

It should be noted that the air cleaner assembly 10 of the above embodiment may also be applied to a vehicle such as an automobile. For ease of illustration, the following description will be given of the air filter assembly 10 in use on a motorcycle, and should not be construed as limiting the application of the air filter assembly 10.

As shown in FIG. 3, in one embodiment, an air intake assembly 100 is provided that includes an air intake housing 110 and a cover 120. As shown in fig. 3 to 6, the air intake housing 110 is provided with an air intake cavity 111, an installation groove 112 communicated with the air intake cavity 111, and an exhaust hole 113 communicated with the air intake cavity 111, and the outer side wall of the air intake housing 110 is provided with a first connection portion 114, and the inner wall of the air intake cavity 111 is provided with a second connection portion 115; the cover 120 is disposed in the mounting groove 112 and corresponding to the exhaust hole 113, a third connection portion 121 for connecting with the first connection portion 114 is disposed on an outer side of the cover 120, and a fourth connection portion 122 for connecting with the second connection portion 115 is disposed on an inner side of the cover 120.

When the air intake assembly 100 of the above embodiment is assembled, the third connection portion 121 of the cover 120 is connected to the first connection portion 114 of the air intake housing 110, and the fourth connection portion 122 of the cover 120 is connected to the second connection portion 115 of the air intake housing 110, so that the cover 120 is stably and reliably mounted in the mounting groove 112 at the top of the air intake housing 110. After entering the air inlet chamber 111, the air flows out to the air filter body 200 through the air outlet hole 113, and the air is filtered by the air filter body 200 to be supplied into the cylinder. Meanwhile, the outer side and the inner side of the cover body 120 are both connected with the air inlet housing 110, wherein the outer side of the cover body 120 is connected with the outer side wall of the air inlet housing 110, the inner side of the cover body 120 is connected with the inner wall of the air inlet cavity 111, and the cover body 120 is arranged corresponding to the exhaust hole 113, so that it is ensured that external water drops cannot drop into the exhaust hole 113 from the upper side through the cover body 120, and further, the water drops can be prevented from entering the air filter body 200, and the air filter body 200 is ensured to have a good filtering effect.

The mounting groove 112 may be formed at an upper position of the air intake case 110, and the exhaust hole 113 may be formed at a lower position of the air intake case 110.

The first connection portion 114 and the third connection portion 121 may be connected by clamping, plugging, or the like.

In one embodiment, as shown in fig. 3 and 5, the first connecting portion 114 is provided with a snap 1141. As shown in fig. 3 and 6, the third connecting portion 121 is provided with a slot 1211 for engaging with the clip 1141. Thus, when the cover 120 is disposed in the mounting groove 112, the outer side of the cover 120 and the outer side wall of the air inlet casing 110 can be stably and reliably connected only by engaging the clip 1141 with the clip 1211. Compared with the traditional screw connection mode, the clamping connection mode is more convenient to disassemble and assemble, and the problem of water leakage caused by the fact that a threaded hole needs to be formed in the air inlet shell 110 is avoided.

The connection between the second connection portion 115 and the fourth connection portion 122 can also be realized by clamping, inserting, and the like.

In one embodiment, as shown in fig. 3 and 5, the second connection portion 115 is provided with a slot 1151. As shown in fig. 3 and 6, the fourth connecting portion 122 is provided with a plug 1221 for plugging and mating with the slot 1151. Thus, when the cover 120 is covered in the mounting groove 112, the inner side of the cover 120 can be stably and reliably connected with the inner wall of the air inlet cavity 111 only by inserting the insertion piece 1221 into the slot 1151. Compared with the traditional screw connection mode, the plug-in mode is more convenient to disassemble and assemble, and the problem of water leakage caused by the fact that threaded holes are required to be formed in the air inlet shell 110 and the cover body 120 is also avoided.

In one embodiment, as shown in fig. 3 and 5, a first flange 116 is provided on the outer side wall of the air intake housing 110, the first flange 116 is provided with a first connecting portion 114, and the first connecting portion 114 is further extended toward the outer side of the air intake housing 110 by the first flange 116. As shown in fig. 3 and 6, the cover 120 is provided with a second flange 123 on the outer side thereof, and the second flange 123 is provided with a third connecting portion 121. In this way, the second flange 123 is utilized to further extend the third connecting portion 121 toward the outer side of the cover 120, so that the third connecting portion 121 and the first connecting portion 114 are correspondingly disposed, and the third connecting portion 121 can be stably and reliably connected with the first connecting portion 114. Meanwhile, the first flange 116 and the second flange 123 are arranged, so that the projection of the cover body 120 on the air intake shell 110 can completely cover the contour of the mounting groove 112, and water drops can be better prevented from entering the exhaust hole 113.

The first flange 116 may be a flange or a boss extending toward the outside of the air intake housing 110, and the second flange 123 may be a flange or a boss extending toward the outside of the cover 120 and then bending toward the air intake housing 110, so that the first connecting portion 114 and the third connecting portion 121 can be correspondingly connected.

In order to stably and reliably assemble and connect the intake assembly 100, in one embodiment, as shown in fig. 3, the intake housing 110 is provided with a fifth connecting portion 117 for connection with the vehicle frame 300. In this way, the fifth connection portion 117 is connected to the vehicle frame 300, so that the intake housing 110 and the vehicle frame 300 are stably and reliably assembled and connected.

As shown in fig. 4 and 5, the fifth connecting portion 117 is further provided with a connecting column 1171. The frame 300 is provided with mounting holes (not labeled). The air inlet assembly 100 further comprises a buffer sleeve 130, the buffer sleeve 130 is arranged in the mounting hole, and the connecting column 1171 is in plug-in fit with the buffer sleeve 130. Thus, the connecting column 1171 is inserted into the buffer sleeve 130, and the air inlet housing 110 is connected and fixed with the frame 300 by the insertion and matching of the connecting column 1171 and the buffer sleeve 130. In addition, the cushion sleeve 130 can also cushion and absorb the impact force or vibration force applied to the air intake housing 110 by the frame 300, so as to avoid or reduce the shaking of the air intake housing 110.

The buffer sleeve 130 may be made of elastic materials such as rubber and silica gel, and buffers and absorbs the impact force or the vibration force by using the characteristic of elastic deformation of the buffer sleeve. Both ends of the buffer sleeve 130 may be provided with a flange structure, so that the buffer sleeve 130 is integrally formed in an i-shape, and the buffer sleeve 130 can be stably and reliably mounted in the mounting hole.

Of course, in other embodiments, the air intake housing 110 may be connected to the frame 300 by screwing or the like, or may be connected by screwing or plugging together.

In one embodiment, as shown in fig. 3 and 4, the air intake housing 110 is provided with a water discharge hole 118 horizontally disposed with the air discharge hole 113 and communicating with the air intake chamber 111, the air intake housing 110 and/or the cover 120 is provided with an air intake hole 140 disposed corresponding to the water discharge hole 118, and the air intake hole 140 communicates with the air intake chamber 111. Thus, air enters the air intake chamber 111 through the air intake hole 140, and finally flows out of the air discharge hole 113. When water drops are mixed in the air, the air inlet holes 140 and the water outlet holes 118 are arranged up and down correspondingly, and the water drops are discharged through the water outlet holes 118 under the action of gravity, so that the water drops entering the air inlet holes 140 can be further prevented from entering the air outlet holes 113. The opening position of the air inlet hole 140 can be flexibly designed or selected according to the actual use condition, and only the air inlet hole 140 and the water drain hole 118 are required to be arranged up and down correspondingly, so that water drops can fall to the water drain hole 118 under the action of gravity. The number of the air inlet holes 140 and the water outlet holes 118 can be flexibly designed or adjusted according to the actual use condition, and only the corresponding air inlet amount is required to be met, and the air inlet holes 140 and the water outlet holes 118 can be ensured to be correspondingly arranged one by one.

In one embodiment, at least two air inlet holes 140 are formed above the air inlet housing 110, and the at least two air inlet holes 140 are spaced apart from each other. In this manner, with at least two intake apertures 140, it is ensured that sufficient air enters the intake chamber 111 to be eventually supplied to the cylinder through the exhaust aperture 113. At least two water discharge holes 118 are formed below the air intake housing 110, and the at least two water discharge holes 118 are spaced apart from each other. The water discharge holes 118 are disposed corresponding to the air intake holes 140, and an air discharge hole 113 is disposed between two adjacent water discharge holes 118. In this way, water drops in the air entering from each air inlet hole 140 can be discharged through the corresponding water discharge hole 118, and the dry air separated from the water drops can enter the air filter body 200 through the air discharge hole 113. Meanwhile, when the number of the air inlet holes 140 is at least two, a partition plate can be arranged between every two adjacent air inlet holes 140 to separate the two adjacent air inlet holes, so that interference is avoided.

As shown in fig. 3 and 4, the cover 120 may be installed in the middle of the installation groove 112, so that the air intake holes 140 are left on both the left and right sides of the installation groove 112, a water discharge hole 118 is correspondingly disposed below each air intake hole 140, and an air discharge hole 113 is disposed between the two water discharge holes 118. Of course, in other embodiments, the number of the intake holes 140 may be three, four or more, the number of the drain holes 118 may be three, four or more, respectively, and the number of the exhaust holes 113 may be two, three or more, respectively.

When the water discharge hole 118 has a large amount of water droplets separated instantaneously, the water droplets are prevented from overflowing into the air discharge hole 113. In one embodiment, as shown in fig. 1 and 2, the air intake assembly 100 further includes a water storage element 150, and the water storage element 150 is in communication with the water discharge hole 118. Thus, even if a large amount of water droplets are separated by the water discharge holes 118, the water droplets can be stored by the water storage function of the water storage element 150, and the water droplets are prevented from overflowing into the air discharge holes 113. The water storage element 150 may be a cavity-shaped water storage box with a large volume, and is made of plastic or rubber. The water storage element 150 may further be provided with a drain pipe to drain water periodically or in real time, and the diameter of the drain pipe may be set to be small to prevent foreign substances such as external dust from entering the water storage element 150 through the drain pipe. The water storage element 150 and the water discharge hole 118 can be connected in a sealing manner by a sealing ring, a dust ring and the like. The water storage element 150 may be integrally formed or formed by separately forming and then splicing the two components by clamping, and only needs to store water. The water storage element 150 may be connected to the frame 300 by screwing, clamping, or the like.

To avoid foreign matter such as particles from entering the intake chamber 111 with the air. In one embodiment, as shown in fig. 1 and 2, the air intake assembly 100 further includes a filter element 160, and the filter element 160 is covered in the air intake hole 140. Thus, the filtering element 160 can filter the impurities with large particles, and the impurities are prevented from blocking the water drain hole 118 and the air exhaust hole 113. The filter element 160 may be a filter net, a filter sieve, or the like, and the filtering diameter thereof may be flexibly selected according to the actual use requirement. The filter element 160 can be snap-fit, threaded, etc. to the air inlet housing 110 to cover the air inlet aperture 140.

When the air filter assembly 10 is applied to a motorcycle, the air inlet housing 110 may be disposed at a lower position on the left side of the helmet box, and may be vertically pressed against the helmet box and fixed to the frame 300 by means of screwing, clamping, inserting, and the like. Dustproof foam can also be arranged on the pressure contact surface between the air inlet shell 110 and the helmet box.

The "certain body" and the "certain portion" may be a part corresponding to the "member", that is, the "certain body" and the "certain portion" may be integrally formed with the other part of the "member"; the "part" can be made separately from the "other part" and then combined with the "other part" into a whole. The expressions "a certain body" and "a certain part" in the present application are only one example, and are not intended to limit the scope of the present application for reading convenience, and the technical solutions equivalent to the present application should be understood as being included in the above features and having the same functions.

It should be noted that, the components included in the "unit", "assembly", "mechanism" and "device" of the present application can also be flexibly combined, i.e., can be produced in a modularized manner according to actual needs, so as to facilitate the modularized assembly. The division of the above-mentioned components in the present application is only one example, which is convenient for reading and is not a limitation to the protection scope of the present application, and the same functions as the above-mentioned components should be understood as equivalent technical solutions in the present application.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. The term "and/or" as used in this disclosure includes any and all combinations of one or more of the associated listed items.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to," "disposed on," "secured to," or "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. Further, when one element is considered as "fixed transmission connection" with another element, the two elements may be fixed in a detachable connection manner or in an undetachable connection manner, and power transmission can be achieved, such as sleeving, clamping, integrally-formed fixing, welding and the like, which can be achieved in the prior art, and is not cumbersome. When an element is perpendicular or nearly perpendicular to another element, it is desirable that the two elements are perpendicular, but some vertical error may exist due to manufacturing and assembly effects. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

It should also be understood that in explaining the connection relationship or the positional relationship of the elements, although not explicitly described, the connection relationship and the positional relationship are interpreted to include an error range which should be within an acceptable deviation range of a specific value determined by those skilled in the art. For example, "about," "approximately," or "substantially" may mean within one or more standard deviations, without limitation.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An air intake assembly, comprising:

2. The air intake assembly of claim 1, wherein the first connecting portion is provided with a buckle, and the third connecting portion is provided with a clamping groove for clamping fit with the buckle; and/or the second connecting part is provided with a slot, and the fourth connecting part is provided with an inserting piece which is used for being matched with the slot in an inserting way.

3. The air intake assembly of claim 1, wherein the outer side wall of the air intake housing is provided with a first flange, the first flange is provided with the first connecting portion, the outer side of the cover body is provided with a second flange, and the second flange is provided with the third connecting portion.

4. An air inlet assembly according to any of claims 1 to 3, characterized in that the air inlet housing is provided with a fifth connection portion for connection to a vehicle frame.

5. The air intake assembly of claim 4, wherein the fifth connecting portion is provided with a connecting column, the frame is provided with a mounting hole, the air intake assembly further comprises a buffer sleeve, the buffer sleeve is arranged in the mounting hole, and the connecting column is in plug fit with the buffer sleeve.

6. The air intake assembly of any one of claims 1 to 3, wherein the air intake housing is provided with a water discharge hole which is horizontally displaced from the air discharge hole and communicates with the air intake chamber, the air intake housing and/or the cover body is provided with an air intake hole which corresponds to the water discharge hole, and the air intake hole communicates with the air intake chamber.

7. The air intake assembly of claim 6, further comprising a water storage element in communication with the drain hole.

8. The air intake assembly of claim 6, further comprising a filter element housed within the air inlet aperture.

9. An air filter assembly comprising an air filter body and an air inlet component as claimed in any one of claims 1 to 8, the air filter body being in communication with the air inlet chamber.

10. A motorcycle comprising a frame and an air filter assembly according to claim 9, said air filter assembly being connected to said frame.