Edge sweeping assembly and cleaning equipment

Abstract

The invention provides a side sweeping assembly and cleaning equipment, the side sweeping assembly comprises a mounting part and at least one cleaning piece, the cleaning piece comprises a brush arm and bristles, one end of the brush arm is connected with the mounting part, the other end of the brush arm is connected with the bristles, the brush arm is provided with a barrier strip, and the barrier strip is connected with the mounting part. The blocking strip is configured to block hair from climbing and collect the hair. Compared with the prior art, the side sweeping assembly has the advantages that the barrier strip is arranged on the brush arm of the side sweeping assembly, so that hair wound on the side sweeping assembly cannot cross the barrier strip, the effect of preventing the hair from being wound is achieved, cleaning can be facilitated, the maintenance amount is reduced, the use experience of a user is enhanced, and the cost is low.

Description

[0001] This application claims the priority of a Chinese patent application with an application date of December 29, 2023, an application number of 202323668480.2, and an invention title of "Side Sweeping Assembly and Cleaning Equipment", as well as a Chinese patent application with an application date of December 29, 2023, an application number of 202323662241.6, and an invention title of "Side Sweeping Assembly and Cleaning Equipment". The entire content of the two patents is incorporated into this application by reference. Technical Field

[0002] The present invention relates to a side sweeping assembly and a cleaning equipment, belonging to the technical field of cleaning. Background Art

[0003] Existing floor-sweeping robots generally obtain a larger coverage area and improve the cleaning efficiency by setting up side sweeping assemblies that expand outwards.

[0004] Although the side sweeping assembly has a high cleaning efficiency, it is difficult to avoid the risk of being entangled by hair, increasing the maintenance frequency and reducing the user experience.

[0005] In view of this, it is necessary to propose a side sweeping assembly and a cleaning equipment to solve the above problems. Summary of the Invention

[0006] The purpose of the present invention is to provide a side sweeping assembly and a cleaning equipment that can avoid the side sweeping assembly being entangled by hair and improve the cleaning efficiency.

[0007] To achieve the above purpose, the present invention provides a side sweeping assembly, including a mounting part and at least one group of cleaning parts. The cleaning part includes a brush arm and bristles. One end of the brush arm is connected to the mounting part, and the other end is connected to the bristles. A blocking strip is provided on the brush arm, and the blocking strip is configured to block the climbing of hair and collect hair.

[0008] Optionally, the blocking strip is bent from the brush arm towards the bristles; and / or, the blocking strip extends from the brush arm in a direction away from the brush arm, and the orthographic projection of the blocking strip on the surface to be cleaned deviates from the cleaning part.

[0009] Optionally, the blocking strip has a connecting part connected to the brush arm and an extending part extending towards the bristles, and an opening is formed between the extending part and the bristles.

[0010] Optionally, the extending direction of the extending part is parallel to the extending direction of the bristles, and / or, the extending direction of the extending part intersects with the extending direction of the bristles.

[0011] Optionally, a plurality of the blocking strips are provided on the brush arm, and the plurality of blocking strips have a height difference in the vertical direction on the brush arm, and / or the plurality of blocking strips are arranged circumferentially on the brush arm.

[0012] Optionally, a plurality of the cleaning members are provided, and each cleaning member is provided with a blocking strip, and the extending directions of the plurality of blocking strips are the same or different.

[0013] The present invention further provides a side sweeping assembly, including a mounting portion and at least one cleaning member disposed on the mounting portion. The mounting portion has a central axis extending in the vertical direction. The cleaning member includes a brush arm and bristles. The brush arm includes a first end for connecting to the mounting portion and a second end for connecting to the bristles. The brush arm is provided with an arc portion, and the arc portion is located between the first end and the second end. Moreover, the distance between the arc portion and the central axis is greater than the distance between the first end / the second end and the central axis.

[0014] Optionally, the bristles include a connecting end connected to the second end and a cleaning end disposed away from the second end, and the included angle between the extension line of the connecting end and the extension line of the second end is an obtuse angle.

[0015] Optionally, the distance between the bristles and the central axis gradually increases from the connecting end to the cleaning end.

[0016] Optionally, the brush arm is flat, and the orthographic projection of the brush arm on the mounting portion is linear.

[0017] Optionally, the brush arm includes a first extension portion and a second extension portion. The first extension portion extends from the first end to the arc portion, and the second extension portion extends from the arc portion to the second end. The width of the first extension portion on the side close to the first end is greater than the width of the first extension portion on the side close to the arc portion, and the width of the second extension portion on the side close to the arc portion is greater than the width of the second extension portion on the side close to the second end.

[0018] To achieve the above object, the present invention provides a cleaning device including the side sweeping assembly as described above.

[0019] The beneficial effects of the present invention are as follows: By providing the blocking strips on the brush arm of the side sweeping assembly, the present invention enables the hair wound on the side sweeping assembly to not cross over the blocking strips, thereby achieving the effect of blocking hair entanglement, facilitating cleaning, reducing the maintenance amount, enhancing the user experience, and having a lower cost. Description of the Drawings

[0020] Figure 1 It is a schematic structural diagram of the side sweeping assembly according to the first embodiment of the present invention.

[0021] Figure 2 is Figure 1 a top - view structural schematic diagram of the side - sweeping component shown.

[0022] Figure 3 is Figure 1 a bottom - view structural schematic diagram of the side - sweeping component shown.

[0023] Figure 4 is a structural schematic diagram of the side - sweeping component according to the second embodiment of the present invention.

[0024] Figure 5 is a structural schematic diagram of the side - sweeping component according to the third embodiment of the present invention.

[0025] Figure 6 is Figure 5 a structural schematic diagram of another perspective of the side - sweeping component shown.

[0026] Figure 7 is a partial structural schematic diagram of a cleaning device having Figure 5 the side - sweeping component shown. Detailed implementation manners

[0027] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0028] Here, it should be noted that in order to avoid obscuring the present invention due to unnecessary details, only the structures and / or processing steps closely related to the solution of the present invention are shown in the drawings, while other details less related to the present invention are omitted.

[0029] In addition, it should also be noted that the term "comprising", "including" or any other variant thereof is intended to cover non - exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes elements inherent to such process, method, article or device.

[0030] Please refer to Figures 1 to 3 As shown, a side - sweeping component 100 according to the first embodiment of the present invention can be applied to a cleaning device (not shown) to achieve edge or wall cleaning.

[0031] In this embodiment, the side - sweeping component 100 includes a mounting portion 10 and three cleaning members 20. The three cleaning members 20 are evenly arranged along the circumference of the mounting portion 10. Of course, in other embodiments, the number of the cleaning members 20 can also be set to one or more. The multiple cleaning members 20 can be evenly arranged or non - evenly arranged, that is, eccentrically arranged. The present invention does not limit this.

[0032] Optionally, the mounting portion 10 is arc-shaped. Of course, in other embodiments, the mounting portion 10 can also be of other shapes, such as quadrilateral, etc. The present invention does not limit this.

[0033] The mounting portion 10 has a central axis 11 extending in the vertical direction, and this central axis 11 is also the rotation center line of the cleaning member 20. The mounting portion 10 can be connected to the main body portion of the cleaning device to mount the side sweeping assembly 100 on the main body portion of the cleaning device.

[0034] Each cleaning member 20 includes a brush arm 21 and bristles 22, and the brush arms 21 are respectively connected to the mounting portion 10 and the bristles 22.

[0035] Optionally, the mounting portion 10 and the brush arm 21 can be of the same material. Preferably, the mounting portion 10 and the brush arm 21 can be integrally formed to reduce the process and cost. Of course, in other embodiments, the mounting portion 10 and the brush arm 21 can also be of different materials. The present invention does not limit this.

[0036] In this embodiment, the bristles 22 are in a cluster shape and are implanted in the brush arm 21 to be fixedly connected to the brush arm 21 and are connected to the mounting portion 10 through the brush arm 21.

[0037] Optionally, the brush arm 21 extends obliquely downward, and the bristles 22 also extend obliquely downward along the brush arm 21. The distance between the bristles 22 and the mounting portion 10 gradually increases in the horizontal direction, so that the bristles 22 extend obliquely outward to expand and obtain a larger coverage area, thereby improving the cleaning effect.

[0038] Combined Figure 2 and Figure 3 As shown, in this embodiment, the brush arm 21 is arc-shaped and the end of the brush arm 21 extends obliquely outward downward. The positive projection of the brush arm 21 on the horizontal plane extends radially outward along the mounting portion 10. The bristles 22 can have the same or approximate extension direction as the end of the brush arm 21, and the cross-sectional area of the end of the brush arm 21 is larger than the cross-sectional area of the bristles 22.

[0039] Optionally, a stop bar 30 is provided on the brush arm 21. The stop bar 30 is configured to block the hair from climbing towards the mounting portion 10 and has the function of collecting the hair. By providing the stop bar 30 on the brush arm 21 of the side sweeping assembly 100, the hair cannot cross the stop bar 30 on the side sweeping assembly 100 and wind around the mounting portion 10. By providing the stop bar 30, the effect of blocking hair winding can be achieved, and the hair can be collected, which is convenient for cleaning, reduces the maintenance amount, enhances the user experience, and has a low cost.

[0040] In this embodiment, the retaining strip 30 is bent from the brush arm 21 towards the bristles 22, that is, the retaining strip 30 has a tendency to extend outward in a direction biased towards the extending direction of the bristles 22. That is, the retaining strip 30 extends towards the side of the bristles 22. With such a setting, when the side sweeping assembly 100 rotates, the hair caught among the bristles 22 will become tighter and tighter under the action of friction force, and thus wind upward along the bristles 22. However, due to the presence of the retaining strip 30, when the hair climbs to the retaining strip 30, the retaining strip 30 can be used to block the hair wound on the bristles 22 from continuing to wind upward, so as to prevent the drive motor of the main body of the cleaning device from being blocked.

[0041] Preferably, the included angle formed by the extending direction of the retaining strip 30 and the extending direction of the bristles 22 is a right angle or an acute angle, so as to facilitate the collection of hair while preventing the hair from crossing over the retaining strip 30 and continuing to wind towards the brush arm 21.

[0042] As Figure 1 shown, further, the retaining strip 30 has a connecting portion 31 connected to the brush arm 21 and an extending portion 32 extending towards the bristles 22. The extending portion 32 is bent towards the side of the bristles 22, and an opening 33 is formed between the extending portion 32 and the bristles 22. The hair enters the receiving groove 34 formed by the retaining strip 30 and the bristles 22 through the opening 33 to continue to climb upward through the retaining strip 30. At the same time, the hair can be collected in the receiving groove 34 to facilitate the cleaning of the hair and improve the user experience.

[0043] In this embodiment, the extending direction of the extending portion 32 is parallel to the extending direction of the bristles 22. That is to say, the opening 33 faces obliquely downward and is the same as the extending direction of the bristles 22, so that it is convenient for the hair to enter the receiving groove 34 from the opening 33 during the rotation of the bristles 22.

[0044] In another embodiment, the extending direction of the extending portion 32 intersects with the extending direction of the bristles 22. For example, the included angle between the extending direction of the extending portion 32 and the extending direction of the bristles 22 is an acute angle inclined upward, so as to enlarge the area of the opening 33, make it easier for the hair to enter the receiving groove 34 through the opening 33, prevent the hair from continuing to climb upward and collect the hair in the receiving groove 34. Or, the included angle between the extending direction of the extending portion 32 and the extending direction of the bristles 22 is an acute angle inclined downward, so that the hair is retained and collected in the receiving groove 34 after entering the receiving groove 34 through the opening 33.

[0045] Combined Figure 2 and Figure 3As shown, in this embodiment, to ensure the blocking effect of the above-mentioned blocking strip 30, the orthographic projection of the blocking strip 30 on the bristles 22 partially overlaps with the bristles 22. That is, the blocking strip 30 extends a certain distance towards the bristles 22, exceeding the overlapping part of the brush arm 21 and the bristles 22 in projection. That is to say, the blocking strip 30 has a certain length, so that longer hairs can be prevented from crossing the blocking strip 30.

[0046] Please refer to Figure 4 As shown, it is the side sweeping assembly 100 of the second embodiment of the present invention. In this embodiment, the structure of the side sweeping assembly 100 is substantially the same as that of the first embodiment. The difference is that the orthographic projection of the blocking strip 30 on the surface to be cleaned deviates from the cleaning member 20, so as to facilitate the collection of hairs and prevent the hairs from winding. In this embodiment, only the differences are described, and the same parts are not elaborated.

[0047] In this embodiment, the blocking strip 30 extends from the brush arm 21 in a direction away from the brush arm 21, and the orthographic projection of the blocking strip 30 on the surface to be cleaned deviates from the cleaning member 20. That is, the blocking strip 30 extends from the brush arm 21 towards the gap between the two cleaning members 20, so that the diameter of the opening 33 becomes larger and it is easier to collect hairs. At the same time, due to the presence of the blocking strip 30, the turning diameter at the position of the blocking strip 30 is larger than the turning diameter of the bristles 22, so that hairs can be effectively prevented from climbing upwards through the blocking strip 30.

[0048] Optionally, the extending direction of the extending portion 32 intersects with the extending direction of the bristles 22, so that hairs can more easily enter the receiving groove 34 through the opening 33 to prevent the hairs from climbing upwards continuously and collect the hairs in the receiving groove 34.

[0049] In another embodiment, a bending portion (not shown) can also be provided between the connecting portion 31 and the extending portion 32 of the blocking strip 30, and the receiving space of the blocking strip 30 is increased through the bending portion, so that the effect of blocking hair winding and collecting hairs can be improved.

[0050] It should be clear that the blocking strip 30 can be located on any side in the radial direction of the extending direction of the bristles 22. That is, the blocking strip 30 can be provided above the brush arm 21 facing away from the surface to be cleaned. Of course, the blocking strip 30 can also be provided below the brush arm 21 facing the surface to be cleaned, or the blocking strip 30 can also be provided on the left and right sides of the brush arm 21. The present invention does not make any restrictions here, as long as the anti-winding of hairs can be achieved.

[0051] Optionally, at least one stop bar 30 is provided on each cleaning member 20, and the number of the stop bars 30 is not limited. For example, multiple stop bars 30 can be provided on each brush arm 21. The upper and lower ends and the left and right sides of the brush arm 21 can be provided with stop bars 30, and the present invention does not limit this.

[0052] Optionally, when multiple stop bars 30 are provided on the brush arm 21, the multiple stop bars 30 can have a height difference in the vertical direction on the brush arm 21, that is, the multiple stop bars 30 are stacked at the upper and lower ends of the brush arm 21.

[0053] Optionally, when multiple stop bars 30 are provided on the brush arm 21, the multiple stop bars 30 are arranged circumferentially on the brush arm 21. That is, the multiple stop bars 30 are arranged circumferentially on the left and right sides of the brush arm 21.

[0054] Optionally, when multiple stop bars 30 are provided on the brush arm 21, the multiple stop bars 30 have a height difference in the vertical direction on the brush arm 21, and at the same time, they can also be arranged circumferentially on the brush arm 21.

[0055] Optionally, when multiple stop bars 30 are provided on the brush arm 21, the multiple stop bars 30 can also be spirally arranged on the brush arm 21.

[0056] Optionally, a stop bar 30 is provided on each cleaning member 20, and the extending directions of the stop bars 30 on the multiple cleaning members 20 can be the same or different, and the present invention does not limit this.

[0057] Preferably, the extending directions of the multiple stop bars 30 are the same. With this arrangement, the aesthetic appearance of the side sweeping assembly 100 is improved, and in addition, interference between adjacent two stop bars 30 is avoided.

[0058] Please refer to Figures 5 to 6 as shown, which is the side sweeping assembly 100 of the third embodiment of the present invention.

[0059] The side sweeping assembly 100 includes a mounting portion 10 and at least one cleaning member 20. The mounting portion 10 is used to be fixed on the cleaning device 200 and is located below the cleaning device 200, and has a central axis 11 extending in the vertical direction. A driving motor is provided in the main body 201 of the cleaning device 200. The mounting portion 10 is locked and detachably connected to the output end of the driving motor. The cleaning member 20 is disposed below the mounting portion 10 and extends downward. That is, the side sweeping assembly 100 is fixed on the main body 201 of the cleaning device 200 through the mounting portion 10. Under the rotation of the driving motor, the mounting portion 10 drives the cleaning member 20 to rotate around the central axis 11 for cleaning operations.

[0060] Further, the side sweeping assembly 100 includes at least two cleaning members 20, and the at least two cleaning members 20 are circumferentially arranged below the mounting portion 10 and extend towards the surface to be cleaned (e.g., the ground).

[0061] Optionally, in this embodiment, there are four cleaning members 20. The four cleaning members 20 are claw-shaped and are evenly arranged circumferentially below the mounting portion 10 for contacting the ground. Moreover, the four cleaning members 20 are centrosymmetric or mirror-symmetric with each other. Of course, in other embodiments, the number of the cleaning members 20 can also be set to other numbers, such as two or three, etc. Alternatively, the plurality of cleaning members 20 can also be set in an eccentric state, that is, the plurality of cleaning members 20 are not evenly distributed on the mounting portion 10.

[0062] As Figure 5 shown, the cleaning member 20 includes a brush arm 21 and bristles 22. The brush arm 21 is respectively connected to the mounting portion 10 and the bristles 22. The mounting portion 10 and the brush arm 21 can be made of the same material. Preferably, the mounting portion 10 and the brush arm 21 can be integrally formed to reduce the process and cost. The bristles 22 can be in a cluster shape and are implanted in the brush arm 21 to be fixedly connected to the brush arm 21. The brush arm 21 extends obliquely downward, and the distance between the bristles 22 and the mounting portion 10 gradually increases in the horizontal direction, that is, the bristles 22 extend obliquely outward to expand and obtain a larger coverage area.

[0063] As Figure 6As shown, preferably, the brush arm 21 includes a first end 211, a second end 212, and an arc portion 213 disposed between the first end 211 and the second end 212. Among them, the first end 211 is used to connect with the mounting portion 10, and the second end 212 is used to connect with the bristles 22. The brush arm 21 is bent away from the central axis 11 to form an arc portion 213, and the arc portion 213 is located between the first end 211 and the second end 212. Moreover, the distance from the arc portion 213 to the central axis 11 is greater than the distance from the first end 211 / the second end 212 to the central axis 11. With such a setting, a structure can be formed on the brush arm 21 where the rotation diameter of the middle arc portion 213 is large, and the rotation diameters of the upper first end 211 and the lower second end 212 are small. That is, overall, the brush arm 21 is roughly in the shape of a parenthesis. Since the distance from the arc portion 213 to the central axis 11 is greater than the distance from the second end 212 to the central axis 11, the diameter becomes larger from the second end 212 to the arc portion 213. For the hair wound around the second end 212, when it climbs upward, it winds tighter and tighter on the brush arm 21. And because the inner diameter of the winding shrinks and it cannot climb upward, it cannot cross the arc portion 213 and continue to climb toward the first end 211, thus restricting the process of hair winding, reducing the probability of hair winding onto the mounting portion 10, decreasing the maintenance amount of the side sweeping assembly 100, and enhancing the user experience. In addition, the structure of the side sweeping assembly 100 of the present invention is simple, and the production, manufacturing, and assembly costs are relatively low.

[0064] Optionally, the arc portion 213 is disposed at the middle position between the first end 211 and the second end 212. At this time, the distances from the first end 211 and the second end 212 to the arc portion 213 are equal, which can improve the aesthetics of the cleaning member 20.

[0065] Furthermore, the arc portion 213 has an arc top 2131, and the maximum distance is between the arc top 2131 and the central axis 11. With such a setting, the rotation diameter of the brush arm 21 at the second end 212 is smaller than the rotation diameter of the arc top 2131, so that the hair cannot cross the arc top 2131 onto the mounting portion 10.

[0066] Please continue to refer to Figure 5 and Figure 6As shown, from the first end 211 to the arc portion 213, the distance between the brush arm 21 and the central axis 11 gradually increases. That is, starting from the first end 211 close to the mounting portion 10 to the arc portion 213, the rotation diameter of the brush arm 21 changes from small to large, which is a gradual change process, so that the outer edge from the first end 211 to the arc portion 213 is a smooth arc. Even when the hair reaches the arc portion 213, due to the gradually decreasing rotation diameter of the brush arm 21, it is very difficult for the hair to continue climbing upward, thus preventing the climbing process of the hair.

[0067] Further, from the arc portion 213 to the second end 212, the distance between the brush arm 21 and the central axis 11 gradually decreases. That is, starting from the arc portion 213 to the second end 212 close to the bristles 22, the rotation diameter of the brush arm 21 changes from large to small, which is also a gradual change process, so that the outer edge from the arc portion 213 to the second end 212 is a smooth arc. When the hair is wound around the second end 212, due to the gradually increasing rotation diameter of the brush arm 21, the hair will be wound tighter and tighter, making it very difficult to continue climbing upward, thus preventing the climbing process of the hair.

[0068] Optionally, the brush arm 21 includes a first extension portion 214 and a second extension portion 215, and the first extension portion 214 and the second extension portion 215 are connected to each other. Among them, the first extension portion 214 is formed from the first end 211 to the arc portion 213, and the second extension portion 215 is formed from the arc portion 213 to the second end 212. From the first end 211 to the arc portion 213 of the first extension portion 214, the distance between it and the mounting portion 10 gradually increases in the horizontal direction. From the arc portion 213 to the second end 212 of the second extension portion 215, the distance between it and the mounting portion 10 gradually decreases in the horizontal direction. That is to say, the first arc portion 213 and the second arc portion 213 form a brush arm 21 similar to a parenthesis, and this parenthesis is recessed in a direction away from the central axis 11.

[0069] The first extension portion 214 and the second extension portion 215 are respectively used to connect the mounting portion 10 and the bristles 22. That is, the first extension portion 214 is used to connect the mounting portion 10 and the second extension portion 215, and the second extension portion 215 is used to connect the first extension portion 214 and the bristles 22.

[0070] It should be noted that the distance between the first extension portion 214 and the mounting portion 10 gradually increases in the horizontal direction, and the distance between the second extension portion 215 and the mounting portion 10 gradually decreases in the horizontal direction. That is, the first extension portion 214 extends obliquely outward, and the second extension portion 215 extends obliquely inward on the basis of the end of the first extension portion 214. Moreover, the first extension portion 214 and the second extension portion 215 can be located in the same vertical plane, which is equivalent to that the brush arm 21 has the outermost connection point (i.e., the arc portion 213) at the connection of the first extension portion 214 and the second extension portion 215. Extending from the second end 212 to the arc portion 213, the outer diameter of the second extension portion 215 gradually increases and reaches the maximum at the arc portion 213, so that the rotation diameter at the arc portion 213 is the largest.

[0071] When the hair and other easily entangled garbage on the ground pass through the bristles 22 and wind around the brush arm 21, due to the gradually increasing outer diameter of the second extension portion 215, it can prevent the hair and other sundries from continuing to wind upward, and make the hair wind tighter and tighter, thus reducing the inner diameter and making it impossible to climb upward, thereby restricting the process of hair winding.

[0072] Furthermore, the brush arm 21 is flat, and the orthographic projection of the brush arm 21 on the mounting portion 10 is linear. That is, the extension plane of the brush arm 21 is parallel to the central axis 11. In other words, the extension plane of the brush arm 21 is perpendicular to its rotation plane, thereby reducing the friction of the rotation of the brush arm 21 and improving the rotation efficiency.

[0073] Optionally, the width of the first extension portion 214 near the first end 211 is greater than the width of the first extension portion 214 near the arc portion 213, and the width of the second extension portion 215 near the arc portion 213 is greater than the width of the second extension portion 215 near the second end 212. That is, the connection width of the brush arm 21 at the first end 211 is greater than the width of the arc portion 213, so that the connection between the brush arm 21 and the mounting portion 10 is more stable. The connection width of the brush arm 21 at the second end 212 is less than the width of the arc portion 213, so that the arc portion 213 has strong toughness, avoiding being cut off by hair, and at the same time, preventing the brush arm 21 from being wound by hair and over-deforming.

[0074] Please continue to refer to Figures 5 to 6As shown, the bristles 22 include a connecting end 221 connected to the second end 212 and a cleaning end 222 disposed away from the second end 212. The included angle α between the extension line of the connecting end 221 and the extension line of the second end 212 is an obtuse angle. With this setting, when the rotation diameter of the second end 212 of the brush arm 21 is reduced, the cleaning area of the side sweeping assembly 100 can be expanded as much as possible on the premise of ensuring the cleaning effect, so as to improve the cleaning efficiency.

[0075] Furthermore, the distance between the bristles 22 and the central axis 11 gradually increases from the connecting end 221 to the cleaning end 222. That is, the bristles 22 can be a straight line from the connecting end 221 to the cleaning end 222, so that its rotation plane is a smooth arc surface. And, from the cleaning end 222 to the connecting end 221, the diameter of the rotation plane becomes smaller and smaller, which can prevent hair from winding around the brush arm 21 along the bristles 22.

[0076] It should be noted that the diameter of a certain component mentioned in the present invention refers to the rotation diameter of the component rotating around the central axis 11.

[0077] Please refer to Figure 7 As shown, the present invention provides a cleaning device 200, including a main body 201 and a side sweeping assembly 100. The side sweeping assembly 100 is disposed below the main body 201, and the side sweeping assembly 100 can rotate to perform cleaning. The cleaning device 200 can be a cleaning robot or a base station. When the side sweeping assembly 100 is installed in the cleaning robot, it can clean the ground. When the side sweeping assembly 100 is installed in the base station, it can clean the inside of the base station. Of course, the installation scenario and position of the side sweeping assembly 100 are not limited, and can be specifically set according to needs. In Figure 7 this embodiment, the side sweeping assembly 100 is the side sweeping assembly of Embodiment 3. In other embodiments, the side sweeping assembly 100 is the side sweeping assembly 100 of Embodiment 1 or 2. The present invention does not limit this.

[0078] To sum up, by providing the blocking strip 30 on the brush arm 21 of the side sweeping assembly 100, the present invention makes the hair wound on the side sweeping assembly 100 unable to cross the blocking strip 30, thereby achieving the effect of blocking hair winding, facilitating cleaning, reducing the maintenance amount, enhancing the user experience, and having a low cost.

[0079] In addition, the side-sweeping assembly 100 of the present invention is bent in a direction away from the central axis 11 to form an arc portion 213, the arc portion 213 is located between the first end 211 and the second end 212, and the distance from the arc portion 213 to the central axis 11 is greater than the distance from the first end 211 / the second end 212 to the central axis 11. That is, by providing the arc portion 213, a structure with a large middle diameter and small upper and lower diameters is formed on the brush arm 21, so that the hair is wound tighter and tighter on the cleaning member 20 and cannot climb upward, thereby restricting the process of hair winding, reducing the probability of hair winding onto the mounting portion 10, reducing the maintenance amount of the side-sweeping assembly 100, enhancing the user experience, and having relatively low production, manufacturing and assembly costs.

[0080] The above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A side-sweeping assembly, characterized in that: It comprises a mounting portion and at least one cleaning member, wherein the cleaning member comprises a brush arm and bristles, wherein one end of the brush arm is connected to the mounting portion, and the other end is connected to the bristles, and a baffle is arranged on the brush arm, wherein the baffle is configured to prevent hair from climbing and collect hair.

2. The side sweep assembly according to claim 1, characterized in that: The baffle is bent from the brush arm toward the bristles; and / or the baffle extends from the brush arm in a direction away from the brush arm, and the orthographic projection of the baffle on the surface to be cleaned deviates from the cleaning member.

3. The side sweep assembly according to claim 1, characterized in that: The blocking strip comprises a connecting portion connected to the brush arm and an extending portion extending toward the bristles, and an opening is formed between the extending portion and the bristles.

4. The side sweep assembly according to claim 3, characterized in that: An extending direction of the extending portion is parallel to an extending direction of the bristles, and / or an extending direction of the extending portion intersects with an extending direction of the bristles.

5. The side sweep assembly according to claim 1, characterized in that: A plurality of the baffles are disposed on the brush arm, and the plurality of the baffles have a height difference along a vertical direction on the brush arm, and / or the plurality of the baffles are disposed along a circumferential direction on the brush arm.

6. The side sweep assembly according to claim 1, characterized in that: There are multiple cleaning members, each of which is provided with a blocking bar, and the extension directions of the multiple blocking bars are the same or different.

7. A side-sweeping assembly, characterized in that: The invention comprises a mounting portion and at least one cleaning member arranged on the mounting portion, wherein the mounting portion has a central axis extending in a vertical direction, the cleaning member comprises a brush arm and bristles, the brush arm comprises a first end for connecting to the mounting portion and a second end for connecting to the bristles, the brush arm is provided with an arc-shaped portion, the arc-shaped portion is located between the first end and the second end, and the distance between the arc-shaped portion and the central axis is greater than the distance between the first end / the second end and the central axis.

8. The side sweep assembly according to claim 7, characterized in that: The bristles include a connecting end connected to the second end and a cleaning end arranged away from the second end, and an angle between an extension line of the connecting end and an extension line of the second end is an obtuse angle.

9. The side sweep assembly according to claim 8, characterized in that: The distance between the bristles and the central axis gradually increases from the connecting end to the cleaning end.

10. The side sweep assembly according to claim 7, characterized in that: The brush arm is flat, and an orthographic projection of the brush arm on the mounting portion is linear.

11. The side sweep assembly according to claim 7, characterized in that: The brush arm includes a first extension portion and a second extension portion, the first extension portion extends from the first end to the arc-shaped portion, and the second extension portion extends from the arc-shaped portion to the second end, the width of the first extension portion close to the first end is greater than the width of the first extension portion close to the arc-shaped portion, and the width of the second extension portion close to the arc-shaped portion is greater than the width of the second extension portion close to the second end.

12. A cleaning device, characterized in that: The invention comprises a side sweeping assembly as claimed in any one of claims 1 to 6, or comprises a side sweeping assembly as claimed in any one of claims 7 to 11.

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