Floor brush assembly and cleaning device

Abstract

The present application relates to a floor brush assembly and a cleaning device. The floor brush assembly includes a housing; a rotary brush disposed on the housing; a mating member connected to the rotary brush; and a disassembly member disposed on the housing and capable of moving relative to the housing. Wherein, during the movement of the disassembly member, it can cooperate with the mating member to provide a force for driving the rotary brush to disengage from the housing to the mating member. When operating the disassembly member to move it, under the cooperative action of the mating member connected to the rotary brush, the mating member can drive the rotary brush to move away from the housing, thereby realizing the disassembly of the rotary brush. For the floor brush assembly and the cleaning device of the present application, the disassembly of the rotary brush can be completed only by operating the disassembly member, without the use of additional tools, making the disassembly convenient.

Description

Technical Field

[0001] The present application relates to the technical field of cleaning equipment, and particularly to a floor brush assembly and a cleaning equipment. Background Art

[0002] As a cleaning household appliance, the cleaning equipment can be very efficient, time-saving and labor-saving during cleaning, so it is more and more popular among users.

[0003] The cleaning equipment usually includes a floor brush assembly. The roller brush is one of the main components of the floor brush assembly. The floor brush motor drives the roller brush to rotate, bringing the dust and sundries on the ground to the dust suction port and sucking them into the dust cup to achieve the effect of cleaning and dust removal on the ground.

[0004] However, with long-term use, the roller brush needs to be disassembled for cleaning or maintenance. The existing roller brush disassembly method requires the use of additional tools, resulting in inconvenient disassembly. Summary of the Invention

[0005] Based on this, in view of the problem of inconvenient disassembly of the roller brush in the existing floor brush assembly, it is necessary to provide a floor brush assembly and a cleaning equipment that facilitate the disassembly of the roller brush.

[0006] The present application provides a floor brush assembly, including:

[0007] A housing;

[0008] A roller brush disposed on the housing;

[0009] A fitting connected to the roller brush; and

[0010] A disassembling member disposed on the housing and capable of moving relative to the housing;

[0011] Wherein, during the movement of the disassembling member, it can cooperate with the fitting to provide a force for driving the roller brush to disengage from the housing to the fitting.

[0012] In one embodiment, the disassembling member can move relative to the housing in a first direction, and the fitting can drive the roller brush to disengage from the housing in a second direction;

[0013] Wherein, the first direction is perpendicular to the second direction.

[0014] In one embodiment, the disassembling member can move relative to the housing in a first direction, the fitting has a fitting inclined surface inclined relative to the first direction, and the disassembling member has a disassembling inclined surface. The disassembling inclined surface can cooperate with the fitting inclined surface during the movement of the disassembling member to provide a force for causing the fitting to move.

[0015] In one embodiment, the fitting further has a first locking surface, and the first locking surface and the fitting inclined surface cooperate to form a first locking channel;

[0016] The disassembling member includes a first locking portion which has a disassembling inclined surface. During the movement of the disassembling member, it includes a first locking position where the first locking portion locks to a first locking channel; or

[0017] The disassembling member further has a second locking surface, and the second locking surface cooperates with the disassembling inclined surface to form a second locking channel;

[0018] The cooperating member includes a second locking portion which has a cooperating inclined surface. During the movement of the disassembling member, it includes a second locking position where the second locking portion locks to the second locking channel.

[0019] In one embodiment, when the cooperating member has a first locking surface, the first locking surface is disposed opposite to the cooperating inclined surface to define and form a first locking channel;

[0020] When the disassembling member has a second locking surface, the second locking surface is disposed opposite to the disassembling inclined surface to define and form a second locking channel.

[0021] In one embodiment, when the disassembling member includes a first locking portion, the first locking portion further has a third locking surface which can abut against the first locking surface when the disassembling member is in the first locking position; wherein, the distance between the third locking surface and the disassembling inclined surface gradually increases in a direction away from the first locking channel;

[0022] When the cooperating member includes a second locking portion, the second locking portion further has a fourth locking surface which can abut against the second locking surface when the disassembling member is in the second locking position, and the distance between the fourth locking surface and the cooperating inclined surface gradually increases in a direction away from the second locking channel.

[0023] In one embodiment, the floor brush assembly further includes an elastic member which is pre-pressed between the housing and the disassembling member along a first direction to provide a force for the disassembling member to be held in the first locking position or the second locking position.

[0024] In one embodiment, the disassembling member has a positioning portion which can cooperate with the elastic member to position the elastic member on the disassembling member.

[0025] In one embodiment, the disassembling member has a limiting portion which can cooperate with the elastic member to limit the elastic member.

[0026] In one embodiment, the housing has a first guiding portion which cooperates with the disassembling member to guide the relative movement of the disassembling member with respect to the housing.

[0027] In one embodiment, the first guiding portion includes a guiding groove or a guiding protrusion.

[0028] In one embodiment, the disassembly member further includes a disassembly member body and an operation part. The disassembly member body can cooperate with the cooperation part, and the operation part is connected to the disassembly member body;

[0029] At least part of the operation part is exposed outside the housing, and can operably drive the disassembly member body to move relative to the housing.

[0030] In one embodiment, the cooperating member and the disassembly member are arranged along the axial direction of the roller brush at one end of the roller brush.

[0031] In one embodiment, the floor brush assembly further includes a bushing. The roller brush includes a roller brush body and a roller brush shaft. One end of the roller brush shaft is rotatably connected to the bushing, and the bushing is fixedly connected to the cooperating member.

[0032] In one embodiment, a dust suction port is formed on the housing. The dust suction port allows the roller brush to contact the ground, and the cooperating member can be discharged from the dust suction port.

[0033] On the other hand, the present application further provides a cleaning device including the above-mentioned floor brush assembly.

[0034] When operating the disassembly member to move the above-mentioned floor brush assembly and cleaning device, under the cooperation of the disassembly member and the cooperating member, the cooperating member can drive the roller brush to move away from the housing, thereby realizing the disassembly of the roller brush. For the floor brush assembly and cleaning device of the present application, the disassembly of the roller brush can be completed only by operating the disassembly member without using additional tools, making the disassembly convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 is a schematic three-dimensional structure diagram of the floor brush assembly in an embodiment of the present application;

[0036] Figure 2 is Figure 1 the exploded structure diagram of the floor brush assembly shown;

[0037] Figure 3 is Figure 1 the schematic cross-sectional structure diagram of the roller brush of the floor brush assembly shown in the installed state on the housing;

[0038] Figure 4 is Figure 1 the schematic cross-sectional structure diagram of the roller brush of the floor brush assembly shown in the state of separating from the housing;

[0039] Figure 5 is Figure 1 the schematic side structure diagram of the floor brush assembly shown;

[0040] Figure 6 is Figure 1 the schematic three-dimensional structure diagram of the disassembly member in the floor brush assembly shown. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0041] To make the above objects, features, and advantages of the present application more obvious and understandable, the following will describe in detail the specific embodiments of the present application with reference to the accompanying drawings. Many specific details are set forth in the following description to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present application. Therefore, the present application is not limited by the specific embodiments disclosed below.

[0042] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs. The terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0043] In the description of this application, it should be understood that the orientation or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting this application.

[0044] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of this application, "a plurality" means at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0045] In this application, unless otherwise clearly specified and limited, terms such as "mounted", "connected", "connected to", "fixed" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0046] In this application, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may mean that the first and second features are in direct contact, or that the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may mean that the first feature is directly above or diagonally above the second feature, or simply indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may mean that the first feature is directly below or diagonally below the second feature, or simply indicates that the first feature has a lower horizontal height than the second feature.

[0047] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation.

[0048] The accompanying drawings are not drawn to a scale of 1:1, and the relative dimensions of the components are only drawn by way of example in the accompanying drawings and not necessarily to the actual scale.

[0049] Figure 1 The perspective structural schematic diagram of the floor brush assembly in an embodiment of the present application is shown. Figure 2 is shown Figure 1 The exploded structural schematic diagram of the floor brush assembly shown. For ease of description, the accompanying drawings only show the structures related to the embodiments of the present application.

[0050] Referring to the accompanying drawings, an embodiment of the present application provides a floor brush assembly 100, including a housing 10, a roller brush 20, a fitting 30 and a disassembly member 40. The floor brush assembly 100 of the present application is applied to a cleaning device, specifically applicable to a vacuum cleaner. Of course, it can also be applied to other devices suitable for the floor brush assembly 100, which is not limited herein.

[0051] The roller brush 20 is disposed on the housing 10. Specifically, the housing 10 has a roller brush cavity 11, and the roller brush 20 is disposed in the roller brush cavity 11. The housing 10 is also provided with a dust suction port 12 communicating with the roller brush cavity 11, and the dust suction port 12 allows the roller brush 20 to contact the ground. More specifically, the floor brush assembly 100 further includes a rotary drive member 50, and the rotary drive member 50 is mounted on the housing 10 and connected to the roller brush 20 for providing a driving force for the roller brush 20 to rotate. The roller brush 20 can rotate to bring dust and debris on the ground to the dust suction port 12 and then into the dust cup at the rear.

[0052] The fitting 30 is connected to the roller brush 20, and the disassembly part 40 is arranged on the housing 10 and can move relative to the housing 10. Specifically, in the embodiment of the present application, the disassembly part 40 can move relative to the housing 10 in the first direction. More specifically, the first direction is Figure 3 the horizontal direction shown.

[0053] Wherein, during the movement of the disassembly part 40, it can cooperate with the fitting 30 to provide a force for driving the roller brush 20 to disengage from the housing 10 to the fitting 30.

[0054] In this way, when operating the disassembly part 40 to move it, through its cooperation with the fitting 30, the fitting 30 can drive the roller brush 20 to move away from the housing 10, thereby realizing the disassembly of the roller brush 20. For the floor brush assembly 100 of the present application, the disassembly of the roller brush 20 can be completed only by operating the disassembly part 40 without using additional tools, making the disassembly convenient.

[0055] In the embodiment of the present application, the disassembly part 40 can move relative to the housing 10 in the first direction, and the fitting 30 can drive the roller brush 20 to disengage from the housing 10 in the second direction, wherein the first direction is perpendicular to the second direction. Specifically, in the embodiment of the present application, the second direction is Figure 5 the vertically downward direction. When the disassembly part 40 moves horizontally to the right, it cooperates with the fitting 30 to provide a force for driving the roller brush 20 to disengage from the housing 10 vertically downward to the fitting 30.

[0056] Such as Figure 3 and Figure 4 shown, in some embodiments, the fitting 30 has a fitting inclined surface 31 inclined relative to the first direction, and the disassembly part 40 has a disassembly inclined surface 41. The disassembly inclined surface 41 can cooperate with the fitting inclined surface 31 during the movement of the disassembly part 40 to provide a force for causing the fitting inclined surface 31 to move the fitting 30. Specifically, the disassembly inclined surface 41 can cooperate with the fitting inclined surface 31 during the movement of the disassembly part 40 to provide a force for causing the fitting inclined surface 31 to move the fitting 30 in the second direction.

[0057] In this way, when operating the disassembly part 40 to move it, through the cooperation between the disassembly inclined surface 41 on it and the fitting inclined surface 31 on the fitting 30 connected to the roller brush 20, the fitting 30 can drive the roller brush 20 to move away from the housing 10, thereby realizing the disassembly of the roller brush 20. The method of completing the disassembly of the roller brush 20 through the cooperation of the two inclined surfaces is simple and reliable.

[0058] In an embodiment of the present application, the dust suction port 12 is opened on the housing 10, and the fitting 30 can be discharged from the dust suction port 12. Specifically, the dust suction port 12 is opened on the housing 10 along the second direction, and the fitting 30 can be discharged from the dust suction port 12 along the second direction. Therefore, driven by the fitting 30, the roller brush 20 can be detached from the housing 10 through the dust suction port 12. Of course, when the roller brush 20 is installed on the housing 10, it can also enter the housing 10 for installation through the dust suction port 12. In this way, it is possible to avoid additionally providing an opening for installing or detaching the roller brush 20, making the housing 10 have high strength and a more stable structure.

[0059] Please refer to again Figure 2 , in an embodiment of the present application, the housing 10 includes a first cover 13, a second cover 14 and a third cover 15. The first cover 13 and the second cover 14 are arranged opposite to each other along the second direction. The third cover 15 is arranged on one side of the first cover 13 and the second cover 14 along the first direction. The first cover 13, the second cover 14 and the third cover 15 can be spliced to form a roller brush cavity 11, and the dust suction port 12 is arranged on the second cover 14. Specifically, the first cover 13, the second cover 14 and the third cover 15 can be snap-connected through snap fasteners. In an implementation manner of the present application, a dust inlet 16 is opened on the third cover 15. After the dust from the dust suction port 12 passes through the roller brush cavity 11 and enters the dust inlet 16, it is finally collected by the dust cup at the rear.

[0060] Please refer to again Figure 3 and Figure 4 , in some embodiments, the housing 10 has a first guiding portion 17, and the first guiding portion 17 cooperates with the detaching member 40 to guide the detaching member 40 to move relative to the housing 10. Specifically, the first guiding portion 17 guides the detaching member 40 to move relative to the housing 10 along the first direction. By providing the first guiding portion 17, it is possible to enable the detaching member 40 to accurately move relative to the housing 10 along the first direction, and the moving process is also stable and reliable.

[0061] Specifically, the first guiding portion 17 includes a guiding groove. More specifically, the inner wall of the guiding groove cooperates with the outer wall of the detaching member 40. The way of providing the guiding groove is simple and the guiding is reliable. In some other embodiments, the first guiding portion 17 may also include a guiding protrusion, and the corresponding detaching member 40 has a guiding groove that cooperates with the guiding protrusion.

[0062] In an embodiment of the present application, the first guiding portion 17 includes a first sub-guiding portion 171 and a second sub-guiding portion 172 that are oppositely arranged along the second direction. A guiding groove is formed between the first sub-guiding portion 171 and the second sub-guiding portion 172. Among them, the first sub-guiding portion 171 is provided on the second cover body 14, and the second sub-guiding portion 172 is provided on the third cover body 15 and is located between the first cover body 13 and the second cover body 14. More specifically, the first sub-guiding portion 171 includes a first guiding rib extending along the first direction. In other embodiments, the first sub-guiding portion 171 may also include a plurality of second guiding ribs arranged at intervals along the first direction. Similarly, the second sub-guiding portion 172 may be arranged in one of the two ways of the first sub-guiding portion 171 described above.

[0063] As Figure 5 and Figure 6 shown, in some embodiments, in order to facilitate the user to operate the disassembling member 40, the disassembling member 40 further includes a disassembling member body 42 and an operating portion 43. The disassembling member body 42 can cooperate with the cooperating portion 30. The operating portion 43 is connected to the disassembling member body 42. At least a part of the operating portion 43 is exposed outside the housing 10 and can operably drive the disassembling member body 42 to move relative to the housing 10. Specifically, the operating portion 43 can operably drive the disassembling member body 42 to move relative to the housing 10 along the first direction.

[0064] Specifically, an operating opening 18 is formed on the housing 10, and at least a part of the operating portion 43 is exposed outside the housing 10 from the operating opening 18. More specifically, the operating portion 43 can move in the operating opening 18 along the first direction, thereby preventing the housing 10 from blocking the movement of the operating portion 43. Preferably, the operating opening 18 is kidney-shaped, and the cross-sectional shape of the operating portion 43 is kidney-shaped. The longitudinal direction of the kidney-shaped operating portion 43 is perpendicular to the longitudinal direction of the kidney-shaped operating opening 18.

[0065] In an embodiment of the present application, the cooperating member 30 and the disassembling member 40 are arranged along the axial direction of the roller brush 20 at one end thereof. In this way, it is convenient for the user to operate from the side surface. Moreover, since the side surface of the housing 10 has a small area, the structural strength is high, making the cooperation between the disassembling member 40 and the cooperating member 30 more stable.

[0066] Please refer to Figure 3 and Figure 4 again. Specifically, the floor brush assembly 100 further includes a bushing 60. The roller brush 20 includes a roller brush body and a roller brush shaft. One end of the roller brush shaft is rotatably connected to the bushing 60, and the bushing 60 is fixedly connected to the cooperating portion 30. In this way, through the arrangement of the bushing 60, the roller brush shaft and the cooperating portion 30, during the rotation of the roller brush 20, the cooperating portion 30 does not rotate therewith, and at the same time, the roller brush 20 can be fixed on the housing 10.

[0067] It should be noted that the other end of the roller brush shaft away from the fitting 30 is connected to the rotary drive member 50 ( Figure 2 shown).

[0068] In some embodiments, the fitting 30 further has a first locking surface 32. The first locking surface 32 and the mating inclined surface 31 cooperate to form a first locking channel 33. The disassembling member 40 includes a first locking portion 44. The first locking portion 44 has a disassembling inclined surface 41. During the movement of the disassembling member 40, it includes a first locking position where the first locking portion 44 locks in the first locking channel 33. In the embodiment of the present application, when the first locking portion 44 locks in the first locking channel 33, the roller brush 20 can be installed on the housing 10. Thus, the cooperation of the fitting 30 and the disassembling member 40 can not only realize the disassembly of the roller brush 20 relative to the housing 10, but also lock the roller brush 20 on the housing 10, thereby completing the installation of the roller brush 20. Therefore, the functions of the fitting 30 and the disassembling member 40 are extended, making the structure of the floor brush assembly 100 more compact.

[0069] Further, the first locking surface 32 and the mating inclined surface 31 are arranged oppositely to define and form the first locking channel 33. Thus, after the first locking portion 44 enters the first locking channel 33, the fitting 30 can be locked and limited. Specifically, the first locking surface 32 and the mating inclined surface 31 are arranged oppositely in the second direction to define and form the first locking channel 33. It should be noted that since the mating inclined surface 31 is inclined relative to the first direction, the first locking surface 32 and the mating inclined surface 31 are not directly opposite in the second direction. In the embodiment of the present application, the first locking surface 32 is parallel to the mating inclined surface 31, that is, they are directly opposite in the direction perpendicular to the mating inclined surface 31.

[0070] Furthermore, the first locking portion 44 has a third locking surface 441. The third locking surface 441 can abut against the first locking surface 32 when the disassembling member 40 is in the first locking position. Among them, the distance between the third locking surface 441 and the disassembling inclined surface 41 gradually increases in the direction away from the first locking channel 33. Thus, the third locking surface 441 can reliably abut against the first locking surface 32, so that the first locking portion 44 is reliably locked in the first locking channel 33.

[0071] In the embodiment of the present application, the fitting 30 includes an abutting portion 34. The abutting portion 34 is located on one side of the mating inclined surface 31 and is spaced from the mating inclined surface 31. The side of the abutting portion 34 facing the mating inclined surface 31 has the first locking surface 32. Specifically, the abutting portion 34 is located on one side of the mating inclined surface 31 in the second direction. More specifically, the radial dimension of the abutting portion 34 gradually increases in the direction away from the mating inclined surface 31.

[0072] Further, the fitting member 30 further includes a connecting portion 35. One end of the abutting portion 34 away from the fitting inclined surface 31 is connected to the connecting portion 25, and the connecting portion 35 is connected to the rolling brush 20. Specifically, the connecting portion 35 is provided with a fitting hole, and the shaft sleeve is fixed in the fitting hole.

[0073] In some other embodiments, it is also possible to provide that the disassembling member 40 has a second locking surface, and the second locking surface cooperates with the disassembling inclined surface 41 to form a second locking channel. The fitting member 30 includes a second locking portion having a fitting inclined surface. During the movement of the disassembling member 40, it includes a second locking position where the second locking portion is locked in the second locking channel. The function of this embodiment is similar to that of the foregoing embodiment, and can achieve basically similar effects, which will not be elaborated here.

[0074] Further, the second locking surface is disposed opposite to the disassembling inclined surface 41 to define and form the second locking channel. Specifically, the second locking surface and the disassembling inclined surface 41 are disposed opposite to each other along the second direction to define and form the second locking channel.

[0075] Furthermore, the second locking portion has a fourth locking surface. When the disassembling member 40 is in the second locking position, the fourth locking surface can abut against the second locking surface, and the distance between the fourth locking surface and the fitting inclined surface 31 gradually increases in the direction away from the second locking channel.

[0076] In the embodiment of the present application, the floor brush assembly 100 further includes an elastic member 70. The elastic member 70 is pre-pressed between the housing 10 and the disassembling member 40 along the first direction to provide a force for the disassembling member 40 to maintain the first locking position or the second locking position. It should be noted that when it is necessary to disassemble the rolling brush 20 from the housing 10, it is necessary to overcome the elastic force of the elastic member 70 so that the disassembling member 40 can be moved.

[0077] Specifically in the embodiment of the present application, the elastic member 70 includes a spring. In other embodiments, it may also be elastic silica gel, elastic rubber, etc., which are not limited herein.

[0078] Further, the disassembling member 40 has a positioning portion 45, and the positioning portion 45 can cooperate with the elastic member 70 to position the elastic member 70 on the disassembling member 40. Specifically, the positioning portion 45 includes a positioning protrusion, and the positioning protrusion extends into the interior of the elastic member 70 from one end of the elastic member 70 for positioning.

[0079] Further, the disassembling member 40 further has a limiting portion 46, and the limiting portion 46 can cooperate with the elastic member 70 to limit the elastic member 70. Specifically, the limiting portion 46 can cooperate with the elastic member 70 to limit the elastic member 70 along the second direction. Specifically, the limiting portion 46 includes a limiting groove, and at least a part of the elastic member 70 is limited in the limiting groove.

[0080] Through the cooperation of the above-mentioned positioning portion 45 and the limiting portion 46, the compression or stretching movement of the elastic member 70 between the housing 10 and the detachable member 40 can be made reliable. In addition, there is no need to provide additional positioning or limiting structures on the housing 10 to position or limit the elastic member 70 again.

[0081] Based on the same inventive concept, the present application also provides a cleaning device, including the above-mentioned floor brush assembly 100. Specifically, the cleaning device may be a vacuum cleaner.

[0082] The floor brush assembly 100 and the cleaning device provided by the embodiments of the present application have the following beneficial effects:

[0083] When operating the detachable member 40 to move it, under the cooperation of the detachable inclined surface 41 thereon and the mating inclined surface 31 on the mating member 30 connected to the roller brush 20, the mating member 30 drives the roller brush 20 to move away from the housing 10, thereby realizing the disassembly of the roller brush 20. For the floor brush assembly 100 and the cleaning device of the present application, the disassembly of the roller brush 20 can be completed only by operating the detachable member 40 without using additional tools, making the disassembly convenient.

[0084] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0085] The above-described embodiments only represent several implementation manners of the present application. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent. It should be noted that for those of ordinary skill in the art, without departing from the inventive concept of the present invention, several deformations and improvements can be made, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A floor brush assembly (100), characterized in that: include: housing (10); A roller brush (20) is provided on the housing (10); A matching piece (30) connected to the roller brush (20); as well as A disassembly component (40) is provided on the housing (10) and is movable relative to the housing (10) along a first direction; The disassembly member (40) can cooperate with the matching member (30) during the movement process to provide the matching member (30) with a force to drive the roller brush (20) to separate from the housing (10) along a second direction; wherein the first direction is perpendicular to the second direction; The mating member (30) has a mating inclined surface (31) arranged obliquely relative to the first direction, and the disassembling member (40) has a disassembling inclined surface (41), and the disassembling inclined surface (41) can be matched with the mating inclined surface (31) during the movement of the disassembling member (40) to provide a force acting on the mating inclined surface (31) to cause the mating member (30) to move; The mating piece (30) further has a first locking surface (32), and the first locking surface (32) cooperates with the mating inclined surface (31) to form a first locking channel (33); The disassembly member (40) includes a first locking portion (44), the first locking portion (44) has the disassembly inclined surface (41), and the disassembly member (40) includes locking the first locking portion (44) at a first locking position of the first locking channel (33) during movement; or The disassembly member (40) further comprises a second locking surface, and the second locking surface cooperates with the disassembly inclined surface (41) to form a second locking channel; The mating member (30) includes a second locking portion having the mating inclined surface (31), and the disassembling member (40) includes locking the second locking portion at a second locking position of the second locking channel during movement.

2. The floor brush assembly (100) according to claim 1, characterized in that, When the matching piece (30) has the first locking surface (32), the first locking surface (32) and the matching inclined surface (31) are arranged opposite to each other to define and form the first locking channel (33); When the disassembly member (40) has the second locking surface, the second locking surface and the disassembly inclined surface (41) are arranged opposite to each other to define and form the second locking channel.

3. The floor brush assembly (100) according to claim 2, characterized in that: When the disassembly member (40) includes the first locking portion (44), the first locking portion (44) further has a third locking surface (441), and the third locking surface (441) is capable of abutting against the first locking surface (32) when the disassembly member (40) is in the first locking position; wherein the distance between the third locking surface (441) and the disassembly inclined surface (41) gradually increases in a direction away from the first locking channel (33); When the mating member (30) includes a second locking portion, the second locking portion further has a fourth locking surface, and the fourth locking surface can abut against the second locking surface when the disassembly member (40) is in the second locking position, and the distance between the fourth locking surface and the mating inclined surface (31) gradually increases in a direction away from the second locking channel.

4. The floor brush assembly (100) according to claim 1, characterized in that: The floor brush assembly further includes an elastic member (70). The elastic member (70) is pre-pressed between the housing (10) and the disassembly member (40) along the first direction to provide a force for the disassembly member (40) to be held at the first locking position or the second locking position.

5. The floor brush assembly (100) according to claim 4, wherein, The disassembly member (40) has a positioning portion (45). The positioning portion (45) can cooperate with the elastic member (70) to position the elastic member (70) on the disassembly member (40).

6. The floor brush assembly (100) according to claim 4, characterized in that, The disassembly member (40) has a limiting portion (46). The limiting portion (46) can cooperate with the elastic member (70) to limit the elastic member (70).

7. The floor brush assembly (100) according to claim 1, characterized in that, The housing (10) has a first guiding portion (17). The first guiding portion (17) cooperates with the disassembly member (40) to guide the disassembly member (40) to move relative to the housing (10).

8. The floor brush assembly (100) according to claim 7, characterized in that: The first guiding portion (17) includes a guiding groove or a guiding protrusion.

9. The floor brush assembly (100) according to any one of claims 1 to 8, characterized in that, The disassembly member (40) further includes a disassembly member body (42) and an operation portion (43). The disassembly member body (42) can cooperate with the cooperating member (30). The operation portion (43) is connected to the disassembly member body (42); At least a part of the operation portion (43) is exposed outside the housing (10) and can operably drive the disassembly member body (42) to move relative to the housing (10).

10. The floor brush assembly (100) according to any one of claims 1 to 8, characterized in that: The cooperating member (30) and the disassembly member (40) are arranged at one end of the roller brush (20) along the axial direction of the roller brush (20).

11. The floor brush assembly (100) according to claim 10, characterized in that: The floor brush assembly further includes a bushing (60). The roller brush (20) includes a roller brush body and a roller brush shaft. One end of the roller brush shaft is rotatably connected to the bushing (60), and the bushing (60) is fixedly connected to the cooperating member (30).

12. The floor brush assembly (100) according to any one of claims 1 to 8, characterized in that: A dust suction port (12) is formed on the housing (10). The dust suction port (12) allows the roller brush (20) to contact the ground, and the cooperating member (30) can be discharged from the dust suction port (12).

13. A cleaning device, characterized in that, Including the floor brush assembly (100) according to any one of claims 1 to 12.

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