Cleaning device and cleaning machine

Abstract

The utility model provides a cleaning device and a cleaning machine. The cleaning device comprises a shell, a motor and a cleaning roller. The shell comprises a first side plate and a second side plate which are oppositely arranged. The motor is fixed to the first side plate and provided with a swing part connected with the first side plate, and the motor can swing relative to the first side plate through the swing part. The cleaning roller is at least partially arranged in the shell and comprises a roller body and a cleaning part, the roller body is sleeved with the cleaning part, the end of the cleaning part protrudes out of the roller body, the motor is sleeved with the roller body, and the cleaning roller can be driven by the motor to rotate relative to the shell. According to the cleaning device, the cleaning part of the cleaning roller protrudes out of the roller body, in other words, the length of the cleaning part is larger than that of the roller body, and the end of the cleaning part extends outwards, so that the end of the cleaning part can stretch into a narrow corner area for cleaning, edge-attaching sweeping is achieved, and the cleaning effect of the cleaning device is improved.

Description

Technical Field

[0001] This application belongs to the field of cleaning equipment technology, specifically relating to cleaning equipment and cleaning machines. Background Technology

[0002] In cleaning devices, the cleaning roller rotates relative to the housing under the drive of a motor to clean floors and other surfaces. However, because furniture, equipment, and other items are often placed on the floor, narrow and difficult-to-clean corners are easily created, resulting in poor cleaning performance and potential damage to the cleaning device. Utility Model Content

[0003] In view of this, the first aspect of this application provides a cleaning device, the cleaning device comprising:

[0004] The housing includes a first side plate and a second side plate disposed opposite to each other;

[0005] A motor is fixed to the first side plate. The motor is provided with a swinging component connected to the first side plate. The motor can swing relative to the first side plate through the swinging component.

[0006] A cleaning roller, at least partially disposed within the housing, includes a cylinder and a cleaning component. The cleaning component is fitted onto the cylinder, with its end protruding from the cylinder. The cylinder is fitted onto the motor, and the cleaning roller is capable of rotating relative to the housing under the drive of the motor.

[0007] The cleaning component includes a first cleaning part disposed on the cylinder body and a second cleaning part protruding from the cylinder body. The second cleaning part is disposed on opposite sides of the first cleaning part and has a chamfer.

[0008] In particular, along the arrangement direction from the first cleaning part to the second cleaning part, the radial dimension between the opposing inner peripheral sidewalls of the second cleaning part gradually increases.

[0009] Wherein, the outer peripheral side of the first cleaning part is flush with the outer peripheral side of the second cleaning part, and the thickness of the first cleaning part is greater than the thickness of the second cleaning part.

[0010] Both the first side plate and the second side plate include opposing inner and outer surfaces; and the cleaning component satisfies one of the following conditions:

[0011] The end of the cleaning component is flush with the outer surface of the first side plate, and / or the end of the cleaning component is flush with the outer surface of the second side plate;

[0012] The end of the cleaning component protrudes from the first side plate, and / or the end of the cleaning component protrudes from the second side plate;

[0013] The end of the cleaning component is shorter than the outer surface of the first side plate, and / or the end of the cleaning component is shorter than the outer surface of the second side plate.

[0014] The cleaning device further includes a connector, the end of the cylinder away from the motor is sleeved on the connector, and the connector is detachably connected to the second side plate so that the cleaning roller is fixed between the first side plate and the second side plate.

[0015] The second side panel includes a plastic part and a metal part, wherein the metal part is embedded in the plastic part; or, the second side panel is only a single plastic part or a single metal part.

[0016] The housing further includes an outer shell body, with the first side plate and the second side plate disposed on opposite sides of the outer shell body; wherein the second side plate and / or the first side plate are provided with a first joint portion, and the outer shell body is provided with a second joint portion, the first joint portion being used to connect to the second joint portion.

[0017] The housing further includes an outer shell body, with the first side plate and the second side plate disposed on opposite sides of the outer shell body; wherein the outer shell body and the first side plate are integral structural components; and / or, the outer shell body and the second side plate are integral structural components.

[0018] The second aspect of this application provides a cleaning machine, which includes a device body and a cleaning device as provided in the first aspect of this application, the cleaning device being disposed on the device body.

[0019] The cleaning device and cleaning machine provided in this application improve the cleaning effect of the cleaning device by making the cleaning component of the cleaning roller protrude from the cylinder body. In other words, the length of the cleaning component is greater than the length of the cylinder body, and the end of the cleaning component extends outward so that the end of the cleaning component can reach into narrow corner areas for cleaning, thereby achieving edge cleaning. In addition, a swinging component is provided on the motor so that the motor can swing relative to the first side plate, so that the cleaning roller can be installed and removed on the motor when the motor has a certain tilt angle. This reduces the difficulty for users to install and remove the cleaning roller and improves the convenience of users to use the cleaning device. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the embodiments of this application will be described below.

[0021] Figure 1 This is a schematic diagram of the cleaning device provided in one embodiment of this application.

[0022] Figure 2 for Figure 1 Exploded view of the parts of the provided cleaning device.

[0023] Figure 3 This is a cross-sectional schematic diagram of a cleaning device provided in one embodiment of this application.

[0024] Figure 4 for Figure 3 A magnified view of a portion of the image.

[0025] Figure 5 This is a schematic diagram of the structure of the first side plate provided in one embodiment of this application.

[0026] Figure 6 for Figure 5 Exploded view of the first side panel provided.

[0027] Labeling: Cleaning device 1, housing 11, first side plate 111, second side plate 112, outer shell body 113, plastic part 114, metal part 115, first joint 116, second joint 117, motor 12, swinging part 121, cleaning roller 13, cylinder 131, cleaning part 132, first cleaning part 1321, second cleaning part 1322, chamfer 1323, connecting part 14. Detailed Implementation

[0028] The following are preferred embodiments of this application. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principles of this application, and these improvements and modifications are also considered to be within the scope of protection of this application.

[0029] In view of this, in order to solve the above problems, please refer to the following: Figures 1-4 This embodiment provides a cleaning device 1, which includes a housing 11, a motor 12, and a cleaning roller 13. The housing 11 includes a first side plate 111 and a second side plate 112 disposed opposite to each other. The motor 12 is fixed to the first side plate 111, and the motor 12 is provided with a swing member 121 connected to the first side plate 111. The motor 12 can swing relative to the first side plate 111 through the swing member 121. At least a portion of the cleaning roller 13 is disposed inside the housing 11. The cleaning roller 13 includes a cylinder 131 and a cleaning member 132. The cleaning member 132 is sleeved on the cylinder 131, and the end of the cleaning member 132 protrudes from the cylinder 131. The cylinder 131 is sleeved on the motor 12, and the cleaning roller 13 can rotate relative to the housing 11 under the drive of the motor 12.

[0030] The cleaning device 1 provided in this embodiment mainly includes a housing 11, a motor 12, and a cleaning roller 13. However, this does not mean that the cleaning device 1 can only include the above-mentioned structures. The cleaning device 1 may include cleaning components, such as a brush roller, a squeezing element, and a filter element.

[0031] The brush roller, extruder, and filter are all housed within the housing 11. One motor 12 drives the cleaning roller 13 to rotate, and another motor 12 drives the brush roller to rotate. The extruder is used to extrude wastewater from the cleaning roller 13, and the filter is used to remove wastewater from the cleaning roller 13. The housing 11 includes a return channel for storing and circulating wastewater from the cleaning roller 13. A waste box for collecting waste is provided inside the housing 11. Optionally, the housing 11, extruder, and filter are integrally formed structural components.

[0032] This application also provides a cleaning machine including a device body and a cleaning device 1. The cleaning device 1 is disposed on the device body. The device body includes a handle, a body, a clean water tank, and a wastewater tank. The clean water tank and the wastewater tank are disposed on the body, and the handle is disposed at the end of the body away from the cleaning device 1. The wastewater tank collects wastewater from the cleaning roller 13, and the clean water tank provides clean water to clean the cleaning roller 13.

[0033] The cleaning machine also includes a water pump and an air pump. The water pump is connected to a clean water tank via a water pipe, which is used to draw clean water from the clean water tank and output it to the cleaning roller 13. The air pump is connected to a wastewater tank via an air pipe, which evacuates the wastewater tank to create a negative pressure state. The wastewater tank, under negative pressure, draws wastewater into the wastewater tank.

[0034] When the cleaning machine is working, motor 12 drives the cleaning roller 13 to rotate and clean the surface to be cleaned. Motor 12 drives the brush roller to brush large pieces of debris off the cleaning roller 13 into the debris box. The water pump draws clean water from the clean water tank and outputs it to the outer surface of the cleaning roller 13, thereby cleaning the cleaning roller 13. While the cleaning roller 13 is rotating, the extruder squeezes the wastewater from the cleaning roller 13, and the filter cleans the wastewater from the cleaning roller 13. The filtered wastewater enters the return channel. The air pump draws air to create a negative pressure state in the wastewater tank, and the wastewater in the negative pressure state is drawn into the wastewater tank.

[0035] It should be noted that the working order of the various structural components of the cleaning machine described above is not sequential and should not be construed as a limitation of this application. However, the structural components that the cleaning roller 13 passes through after cleaning the surface to be cleaned have a specific order. Specifically, the brush roller, cleaning roller 13, extruder, and filter are arranged sequentially along the moving direction of the cleaning machine, so that the part of the cleaning roller 13 after cleaning the surface to be cleaned can first pass through the brush roller, which brushes off any large debris such as hair that may be attached to the surface of the cleaning roller 13 and place it into the waste box; after the part of the cleaning roller 13 after cleaning the surface to be cleaned is rinsed with clean water, the part of the cleaning roller 13 after cleaning the surface to be cleaned continues to pass through the extruder to squeeze out the wastewater inside the cleaning roller 13, and finally the filter filters out the wastewater.

[0036] The housing 11 is used to fix and protect the various components of the cleaning device 1. The housing 11 includes a main body 113, a first side plate 111, and a second side plate 112. The first side plate 111 and the second side plate 112 are respectively disposed on opposite sides of the main body 113, and a receiving space is formed between the first side plate 111, the main body 113, and the second side plate 112. The receiving space is used to accommodate the various components of the cleaning device 1. The first side plate 111 and the second side plate 112 can also be understood as the left and right side plates of the housing 11.

[0037] Motor 12 drives the cleaning roller 13 to rotate. Motor 12 is housed within a receiving space. One end of motor 12 is fixed to the first side plate 111. A swing member 121 is provided between motor 12 and the first side plate 111. The swing member 121 can also be understood as an axially rotating structure, allowing motor 12 to swing relative to the first side plate 111 via the swing member 121. The swing direction of motor 12 is as follows... Figure 1 As shown in the diagram (D). When motor 12 drives cleaning roller 13 to rotate, motor 12 is perpendicular to the first side plate 111. Specifically, when it is necessary to install cleaning roller 13 onto motor 12, first tilt motor 12 relative to the first side plate 111, then place cleaning roller 13 onto motor 12, then return motor 12 to its original position, and swing motor 12 until it is perpendicular to the first side plate 111. At this point, the installation of cleaning roller 13 is complete. Conversely, when it is necessary to remove cleaning roller 13 from motor 12, first tilt motor 12 relative to the first side plate 111, then remove cleaning roller 13 from motor 12, then return motor 12 to its original position, and swing motor 12 until it is perpendicular to the first side plate 111. At this point, the removal of cleaning roller 13 is complete.

[0038] The cleaning roller 13 is used to clean the surface to be cleaned. The surface to be cleaned can be the ground, or a corner area formed by objects placed on the ground. At least a portion of the cleaning roller 13 is placed within a receiving space. For example, the entire cleaning roller 13 is located within the receiving space of the housing 11. Alternatively, a portion of the cleaning roller 13 is located within the receiving space of the housing 11, while another portion is located outside the receiving space of the housing 11. The cleaning roller 13 includes a cylinder 131 and a cleaning element 132. The cleaning element 132 is used to clean the surface to be cleaned, and the cylinder 131 is used to support the cleaning element 132. The cleaning element 132 is a flexible element, and the cleaning machine is flexible, made of a flexible material, such as a sponge. The cleaning element 132 includes opposing first and second ends, with the first end and / or the second end protruding from the cylinder 131; in other words, at least one end of the cleaning element 132 protrudes from the cylinder 131. The length of the cleaning machine is greater than the length of the cylinder 131. The cylinder 131 is connected to the motor 12 and the cleaning machine. The motor 12 drives the cylinder 131 to rotate relative to the housing 11, thereby driving the cleaning component 132 to rotate relative to the housing 11.

[0039] In summary, the cleaning device 1 provided in this embodiment improves the cleaning effect of the cleaning device 1 by making the cleaning component 132 of the cleaning roller 13 protrude from the cylinder body 131. In other words, the length of the cleaning component 132 is greater than the length of the cylinder body 131, and the end of the cleaning component 132 extends outward so that the end of the cleaning component 132 can reach into narrow corner areas for cleaning, thereby achieving edge cleaning. Furthermore, a swing component 121 is provided on the motor 12 so that the motor 12 can swing relative to the first side plate 111, so that the cleaning roller 13 can be installed and removed on the motor 12 when the motor 12 has a certain tilt angle. This reduces the difficulty for users to install and remove the cleaning roller 13 and improves the convenience of users using the cleaning device 1.

[0040] Please refer to this as well. Figures 1-4 In one embodiment, the cleaning component 132 includes a first cleaning portion 1321 disposed on the cylinder 131 and a second cleaning portion 1322 protruding from the cylinder 131. The second cleaning portion 1322 is disposed on opposite sides of the first cleaning portion 1321 and has a chamfer 1323.

[0041] The cleaning component 132 includes a first cleaning part 1321 and a second cleaning part 1322 connected to each other. Along the axial direction of the cleaning roller 13, one second cleaning part 1322, one first cleaning part 1321, and another second cleaning part 1322 are connected sequentially; in other words, both opposite ends of the cleaning component 132 protrude from the cylinder body 131. The end of the second cleaning part 1322 away from the first cleaning part 1321 is provided with a chamfer 1323. For example, the inner peripheral sidewall of the second cleaning part 1322 is provided with a chamfer 1323. Another example is the outer peripheral sidewall of the second cleaning part 1322 being provided with a chamfer 1323. The chamfer 1323 can be a rounded chamfer, an acute chamfer, etc. The angle range of the chamfer 1323 is 30°-65°, and specific examples of the chamfer 1323 angles include 30°, 35°, 40°, 45°, 50°, 55°, 60°, and 65°, etc.

[0042] In summary, this embodiment further improves the cleaning effect of the cleaning device 1 by limiting the second cleaning part 1322 to protrude from the cylinder 131 and providing a chamfer 1323 with a guiding function in the second cleaning part 1322, so that the second cleaning part 1322 can better reach into narrow corner areas for cleaning.

[0043] Please refer to this as well. Figures 1-4 In one embodiment, along the arrangement direction from the first cleaning portion 1321 to the second cleaning portion 1322, the radial dimension between the opposing inner peripheral sidewalls of the second cleaning portion 1322 gradually increases.

[0044] A chamfer 1323 is provided around the inner peripheral sidewall of the second cleaning portion 1322, causing the radial dimension between the opposing inner peripheral sidewalls of the second cleaning portion 1322 to gradually increase. Preferably, the angle of the chamfer 1323 is 45°. The thickness of the second cleaning portion 1322 closer to the first cleaning portion 1321 is greater than the thickness of the second cleaning portion 1322 farther from the first cleaning portion 1321, that is, the second cleaning portion 1322 is thicker on the inside and thinner on the outside.

[0045] In summary, by limiting the radial dimension between the opposing inner peripheral sidewalls of the second cleaning part 1322, this embodiment not only enables the second cleaning part 1322 to have a guiding function so that the second cleaning part 1322 can better reach into narrow corner areas for cleaning, but also avoids interference with the outer peripheral sidewall of the second cleaning part 1322 and avoids interference with the outer peripheral sidewall of the entire cleaning component 132, thereby further improving the cleaning effect of the cleaning device 1.

[0046] Please refer to this as well. Figures 1-4 In one embodiment, the outer peripheral side of the first cleaning part 1321 is flush with the outer peripheral side of the second cleaning part 1322, and the thickness of the first cleaning part 1321 is greater than the thickness of the second cleaning part 1322.

[0047] The outer peripheral side of the first cleaning part 1321 is flush with the outer peripheral side of the second cleaning part 1322. This can also be understood as the outer diameter of the first cleaning part 1321 being equal to the outer diameter of the second cleaning part 1322. When the cleaning roller 13 is used to clean the floor, both the first cleaning part 1321 and the second cleaning part 1322 can better contact the floor, avoiding interference between them and thus improving the cleaning effect of the cleaning device 1.

[0048] The thickness of the first cleaning part 1321 is greater than the thickness of the second cleaning part 1322. This can also be understood as the thickness of the first cleaning part 1321 being greater than the maximum thickness of the second cleaning part 1322. That is, the cleaning roller 13 is thicker in the middle and thinner at the two sides. By limiting the thickness of the first cleaning part 1321 and the second cleaning part 1322, the thinner second cleaning part 1322 can reach into narrow corner areas for cleaning, thereby improving the cleaning effect of the cleaning device 1.

[0049] Please refer to this as well. Figures 1-4 In one embodiment, both the first side plate 111 and the second side plate 112 include opposing inner and outer surfaces; wherein the cleaning component 132 satisfies one of the following conditions:

[0050] In one case, the end of the cleaning component 132 is flush with the outer surface of the first side plate 111, and / or the end of the cleaning component 132 is flush with the outer surface of the second side plate 112.

[0051] In another case, the end of the cleaning component 132 protrudes from the first side plate 111, and / or the end of the cleaning component 132 protrudes from the second side plate 112.

[0052] In another case, the end of the cleaning component 132 is shorter than the outer surface of the first side plate 111, and / or the end of the cleaning component 132 is shorter than the outer surface of the second side plate 112.

[0053] The inner surfaces of the first side plate 111 and the second side plate 112 face the receiving space of the housing 11, and the outer surfaces of the first side plate 111 and the second side plate 112 face the external environment.

[0054] When the end of the cleaning component 132 is flush with the outer surface of the first side plate 111, the cleaning component 132 can abut against the corner area together with the first side plate 111. When the end of the cleaning component 132 is flush with the outer surface of the second side plate 112, the cleaning component 132 can abut against the corner area together with the second side plate 112.

[0055] When the end of the cleaning component 132 protrudes from the first side plate 111, the first side plate 111 is provided with a through hole; when the end of the cleaning component 132 protrudes from the second side plate 112, the second side plate 112 is provided with a through hole; the end of the cleaning component 132 passes through the through hole and extends to the outside, so that the cleaning component 132 can better reach into narrow corner areas for cleaning.

[0056] When the end of the cleaning component 132 is shorter than the outer surface of the first side plate 111, it can also be understood that the cleaning component 132 does not abut against the outer surface of the first side plate 111, that is, the cleaning component 132 does not extend to the outer surface of the first side plate 111; when the end of the cleaning component 132 is shorter than the outer surface of the second side plate 112, it can also be understood that the cleaning component 132 does not abut against the outer surface of the second side plate 112, that is, the cleaning component 132 does not extend to the outer surface of the second side plate 112; this arrangement can reduce the friction between the cleaning component 132 and the first side plate 111 and the second side plate 112, and extend the service life of the cleaning component 132.

[0057] Please refer to this as well. Figures 1-6 In one embodiment, the cleaning device 1 further includes a connector 14, the end of the cylinder 131 away from the motor 12 is sleeved on the connector 14, and the connector 14 is detachably connected to the second side plate 112 so that the cleaning roller 13 is fixed between the first side plate 111 and the second side plate 112.

[0058] The connector 14 connects the cylinder 131 to the second side plate 112. One end of the cylinder 131 is fitted onto the motor 12, and the other end is fitted onto the connector 14, thereby fixing the cleaning roller 13 between the first side plate 111 and the second side plate 112, and fixing the cleaning roller 13 onto the housing 11. The connection method between the connector 14 and the cylinder 131 can be adhesive connection, threaded connection, snap-fit ​​connection, etc. The connection method between the connector 14 and the second side plate 112 can be adhesive connection, threaded connection, snap-fit ​​connection, etc.

[0059] In summary, by providing the connector 14, this embodiment enables both ends of the cleaning roller 13 to be fixed on the housing 11, and facilitates the user's disassembly of the cleaning roller 13, thereby reducing the difficulty for the user to install and disassemble the cleaning roller 13 and improving the user's convenience in using the cleaning device 1.

[0060] Please refer to this as well. Figures 1-6 In one embodiment, the second side panel 112 includes a plastic part 114 and a metal part 115, wherein the metal part 115 is embedded in the plastic part 114; or, the second side panel 112 may be a single plastic part 114 or a single metal part 115.

[0061] Optionally, the first side panel 111 includes a plastic part 114 and a metal part 115, wherein the metal part 115 is embedded in the plastic part 114; or, the first side panel 111 may be a single plastic part 114 or a single metal part 115.

[0062] The first side panel 111 and / or the second side panel 112 are coated parts formed by combining a metal part 115 and a plastic part 114. The metal part 115 is made of metal material. The plastic part 114 is made of plastic material. Optionally, the plastic part 114 is provided with a slot for accommodating the metal part 115. Alternatively, the first side panel 111 and / or the second side panel 112 may be composed only of the plastic part 114 or the metal part 115.

[0063] In summary, by limiting the composition of the first side plate 111 and / or the second side plate 112, this embodiment can make the first side plate 111 and the second side plate 112 have a thinner thickness, reduce the size and weight of the cleaning device 1, facilitate the cleaning component 132 to reach into narrow corner areas for cleaning, and also make the first side plate 111 and the second side plate 112 have higher structural strength, protecting other components inside the housing 11.

[0064] Please refer to this as well. Figures 1-6 In one embodiment, the housing 11 further includes an outer shell body 113, wherein the first side plate 111 and the second side plate 112 are disposed on opposite sides of the outer shell body 113; wherein the second side plate 112 and / or the first side plate 111 are provided with a first joint portion 116, and the outer shell body 113 is provided with a second joint portion 117, wherein the first joint portion 116 is used to connect the second joint portion 117.

[0065] For example, the outer shell body 113 and the first side plate 111 are separate structural components, and the first side plate 111 and the outer shell body 113 are connected by a first joint 116 and a second joint 117. As another example, the outer shell body 113 and the second side plate 112 are separate structural components, and the second side plate 112 and the outer shell body 113 are connected by a first joint 116 and a second joint 117.

[0066] Optionally, the first joint 116 is a first through hole, and the second joint 117 is a second through hole, both of which are used to accommodate a fastener. The fastener can be a screw, bolt, stud, etc.

[0067] Optionally, one of the first engagement portion 116 and the second engagement portion 117 is an engagement protrusion, and the other is an engagement cavity, which is used to accommodate at least part of the engagement protrusion. The engagement cavity can be an engagement hole or an engagement groove.

[0068] In summary, this embodiment achieves the connection between the outer shell body 113 and the first side plate 111, and / or the outer shell body 113 and the second side plate 112 by setting the first joint 116 and the second joint 117. The operation is simple, easy to disassemble and assemble, reduces the difficulty of maintenance and repair of the cleaning device 1, and improves the convenience of users using the cleaning device 1.

[0069] Please refer to this as well. Figures 1-4 In one embodiment, the housing 11 further includes an outer shell body 113, wherein the first side plate 111 and the second side plate 112 are disposed on opposite sides of the outer shell body 113; wherein the outer shell body 113 and the first side plate 111 are integral structural components; and / or, the outer shell body 113 and the second side plate 112 are integral structural components.

[0070] For example, the outer shell body 113 and the first side plate 111 are integral structural components, and the outer shell body 113 and the first side plate 111 are integrally formed by injection molding. As another example, the outer shell body 113 and the second side plate 112 are integral structural components, and the outer shell body 113 and the second side plate 112 are integrally formed by injection molding.

[0071] In summary, by defining the relationship between the outer shell body 113 and the first side plate 111, and / or the outer shell body 113 and the second side plate 112, this embodiment can make the first side plate 111 and the second side plate 112 have a thinner thickness, reduce the size and weight of the cleaning device 1, facilitate the cleaning component 132 to reach into narrow corner areas for cleaning, and also make the first side plate 111 and the second side plate 112 have higher structural strength, protecting other components inside the shell 11.

[0072] This application also provides a cleaning machine, which includes a device body and a cleaning device as described above, the cleaning device being disposed on the device body.

[0073] The cleaning machine provided in this embodiment improves the cleaning effect by making the cleaning component of the cleaning roller protrude from the cylinder body. In other words, the length of the cleaning component is greater than the length of the cylinder body, and the end of the cleaning component extends outward so that the end of the cleaning component can reach into narrow corner areas for cleaning. Furthermore, a swinging component is provided on the motor so that the motor can swing relative to the first side plate. This allows the cleaning roller to be installed and removed from the motor when the motor is at a certain tilt angle, reducing the difficulty for users to install and remove the cleaning roller and improving the convenience of users in using the cleaning device.

[0074] Unless otherwise stated or in case of conflict, the terms or phrases used in this application shall have the following meanings:

[0075] In this application, terms such as "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature.

[0076] In this application, "one or more" refers to any one, any two, or any two or more of the listed items. "Several" refers to any two or more.

[0077] In this application, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0078] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," "fixing," etc., should be interpreted broadly. For example, they can refer to a connection, a detachable connection, or an integral part. They can refer to a mechanical connection or an electrical connection. They can refer to a direct connection or an indirect connection through an intermediate medium, or the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0079] In this application, the terms "embodiment" and "implementation" mean that a specific feature, structure, or characteristic described in connection with an embodiment can be included in at least one embodiment of this application. The appearance of these phrases in various locations throughout the specification does not necessarily refer to the same embodiment, nor are they independent or alternative embodiments mutually exclusive with other embodiments. Those skilled in the art will understand, explicitly and implicitly, that the embodiments described in this application can be combined with other embodiments. Furthermore, it should be understood that the features, structures, or characteristics described in the various embodiments of this application can be arbitrarily combined to form another embodiment that does not depart from the spirit and scope of the technical solution of this application, provided there is no contradiction between them.

[0080] The above description represents some embodiments of this application. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this application, and these improvements and modifications are also considered to be within the scope of protection of this application.

Claims

1. A cleaning device, characterized in that, The cleaning device includes: The housing includes a first side plate and a second side plate disposed opposite to each other; A motor is fixed to the first side plate. The motor is provided with a swinging component connected to the first side plate. The motor can swing relative to the first side plate through the swinging component. A cleaning roller, at least partially disposed within the housing, includes a cylinder and a cleaning component. The cleaning component is fitted onto the cylinder, with its end protruding from the cylinder. The cylinder is fitted onto the motor, and the cleaning roller is capable of rotating relative to the housing under the drive of the motor.

2. The cleaning device as claimed in claim 1, characterized in that, The cleaning component includes a first cleaning portion disposed on the cylinder body and a second cleaning portion protruding from the cylinder body. The second cleaning portion is disposed on opposite sides of the first cleaning portion and has a chamfer.

3. The cleaning device as described in claim 2, characterized in that, Along the arrangement direction from the first cleaning part to the second cleaning part, the radial dimension between the opposing inner peripheral sidewalls of the second cleaning part gradually increases.

4. The cleaning device as described in claim 2, characterized in that, The outer peripheral side of the first cleaning part is flush with the outer peripheral side of the second cleaning part, and the thickness of the first cleaning part is greater than the thickness of the second cleaning part.

5. The cleaning device as claimed in claim 1, characterized in that, Both the first side plate and the second side plate include an inner surface and an outer surface disposed opposite to each other; wherein the cleaning component satisfies one of the following conditions: The end of the cleaning component is flush with the outer surface of the first side plate, and / or the end of the cleaning component is flush with the outer surface of the second side plate; The end of the cleaning component protrudes from the first side plate, and / or the end of the cleaning component protrudes from the second side plate; The end of the cleaning component is shorter than the outer surface of the first side plate, and / or the end of the cleaning component is shorter than the outer surface of the second side plate.

6. The cleaning device as claimed in claim 1, characterized in that, The cleaning device further includes a connector, the end of the cylinder away from the motor is sleeved on the connector, and the connector is detachably connected to the second side plate so that the cleaning roller is fixed between the first side plate and the second side plate.

7. The cleaning device as claimed in claim 6, characterized in that, The second side panel includes a plastic part and a metal part, wherein the metal part is embedded in the plastic part; or, the second side panel is only a single plastic part or a single metal part.

8. The cleaning device as claimed in claim 6, characterized in that, The housing further includes an outer shell body, with the first side plate and the second side plate disposed on opposite sides of the outer shell body; wherein the second side plate and / or the first side plate are provided with a first joint portion, the outer shell body is provided with a second joint portion, and the first joint portion is used to connect the second joint portion.

9. The cleaning device as claimed in claim 6, characterized in that, The housing further includes an outer shell body, with the first side plate and the second side plate disposed on opposite sides of the outer shell body; wherein the outer shell body and the first side plate are integral structural components; and / or, the outer shell body and the second side plate are integral structural components.

10. A cleaning machine, characterized in that, The cleaning machine includes a device body and a cleaning device as described in any one of claims 1-9, wherein the cleaning device is disposed on the device body.

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