Cleaning apparatus

Abstract

The application relates to the technical field of cleaning equipment, and particularly discloses a cleaning equipment which comprises a rod body with a mounting groove; a rotating assembly arranged in the mounting groove, the rotating assembly being provided with a mounting seat and a rotating piece arranged in the mounting seat, the rotating piece being configured to rotate relative to the mounting seat and partially protrude from the mounting seat and the mounting groove, and the mounting seat being provided with a hollow part for allowing impurities between the rotating piece and the mounting seat to leak out of the mounting seat. In this way, the impurities between the rotating piece and the mounting seat can be discharged through the hollow part, so that the rotating piece is effectively prevented from being blocked and stuck, the generation of abnormal sound is reduced, the damage to the ground such as wood floor, ceramic tile and the like is reduced, and the use experience of a user is improved.

Description

Technical Field

[0001] This application relates to the field of cleaning equipment technology, and specifically to a cleaning device. Background Technology

[0002] In the current development of the floor scrubber industry, the ability to lie flat and eight-way remote control have become core configuration requirements for mainstream products. Currently, most products feature a ball joint on the mast, primarily serving to support the machine and improve its mobility. However, this ball joint structure has a significant drawback: dust easily gets into the ball joint, causing blockages and jamming. When jammed, it can scratch the floor and produce noise, ultimately leading to user complaints. Utility Model Content

[0003] This application provides a cleaning device to solve or improve the problem in related technologies where dust easily enters the ball joint structure at the handle, causing blockage and jamming, which in turn scratches the ground and produces abnormal noise, leading to user complaints.

[0004] This application provides a cleaning device, comprising: The rod body has a mounting groove; A rotating assembly is disposed in the mounting slot, the rotating assembly having a mounting base connected to the mounting slot and a rotating member disposed in the mounting base, the rotating member being configured to be rotatable relative to the mounting base and partially protruding from the mounting base and the mounting slot; The mounting base is provided with a hollowed-out portion to allow impurities between the rotating component and the mounting base to leak to the outside of the mounting base.

[0005] In one optional embodiment, the mounting base has a receiving cavity, and the rotating member is movably disposed within the receiving cavity; and, The cavity wall of the receiving cavity has the hollowed-out portion, which is configured to connect the receiving cavity and the mounting groove.

[0006] In one alternative embodiment, the mounting base includes a first base body and a second base body detachably connected to the first base body, wherein the first base body is located outside the second base body and detachably connected to the mounting groove.

[0007] In one alternative embodiment, the first seat has a first cavity, and the rotating member is disposed in the first cavity and partially protrudes from the first cavity; The hollow portion includes a first hollow area formed on the first base, and the first hollow area is configured to connect the first cavity and the mounting groove.

[0008] In one alternative embodiment, the first hollow area includes at least two leakage holes that are circumferentially spaced along the sidewall of the first base.

[0009] In one alternative embodiment, the second seat has a second cavity communicating with the first cavity; The hollow portion includes a second hollow area formed on the second base, the second hollow area being configured to connect the second cavity and the mounting groove.

[0010] In one optional embodiment, the second hollow area includes at least two leakage channels formed at the bottom of the second base and extending axially along the mounting base, wherein the inlet end of the leakage channel communicates with the second cavity and the outlet end communicates with the mounting groove.

[0011] In one alternative embodiment, the rotating member includes: A first rolling element, disposed within the first cavity and partially protruding from the first cavity; and Multiple second rolling elements are disposed in the second cavity and abut against the first rolling element.

[0012] In one alternative embodiment, a boss is provided at the bottom of the second seat, the boss being configured to form a limiting groove with the side wall of the second seat for accommodating the plurality of second rolling elements, the limiting groove being connected to the inlet end of the leakage channel.

[0013] In one alternative embodiment, one of the first base and the second base is provided with a snap-fit ​​groove, and the other is provided with a snap-fit ​​block that engages with the snap-fit ​​groove. The snap-fit ​​block is configured not to obscure the first cutout area.

[0014] In one alternative embodiment, one of the first base and the mounting groove is provided with a snap-fit ​​protrusion, and the other is provided with a snap-fit ​​surface that mates with the snap-fit ​​protrusion. The snap-fit ​​protrusion is configured not to obscure the second hollow area.

[0015] In one optional embodiment, one of the mounting base and the mounting groove is provided with a guide groove extending axially along the mounting base, and the other is provided with a guide protrusion that slides with the guide groove.

[0016] In one alternative embodiment, the end face of the mounting slot has a groove configured for insertion of a tool or hand to remove the first seat from the mounting slot.

[0017] In one alternative implementation, it further includes: A support boss is disposed in the mounting groove, and the second seat abuts against the support boss.

[0018] In one optional embodiment, the support boss includes: An annular body is disposed within the mounting groove and abuts against the second base body; At least two reinforcing ribs are provided at circumferential intervals along the annular body, and each reinforcing rib is provided along the axial direction of the annular body.

[0019] In one alternative implementation, it further includes: An annular stop is disposed on the end face of the first base, a portion of the rotating member protrudes from the annular stop, and the inner edge of the annular stop abuts against the rotating member.

[0020] In one alternative embodiment, the cleaning device further includes a floor brush assembly connected to the rod body, with at least a portion of the hollow portion located between the rotating member and the floor brush assembly.

[0021] This application also provides a cleaning device, comprising: The rod body has a mounting groove; A rotating assembly is disposed in the mounting slot. The rotating assembly has a mounting base connected to the mounting slot and a rotating member disposed in the mounting base. The rotating member is configured to be rotatable relative to the mounting base and partially protrudes from the mounting base and the mounting slot. The mounting base includes a first seat body and a second seat body connected to each other, wherein the first seat body is located outside the second seat body and connected to the mounting slot. A support boss is disposed in the mounting groove, and the second seat abuts against the support boss.

[0022] This application also provides a cleaning device, comprising: The rod body has a mounting groove; A rotating assembly is disposed in the mounting slot, the rotating assembly having a mounting base connected to the mounting slot and a rotating member disposed in the mounting base, the rotating member being configured to be rotatable relative to the mounting base and partially protruding from the mounting base and the mounting slot; The mounting base includes a first base body and a second base body detachably connected to the first base body. The first base body is located outside the second base body and is detachably connected to the mounting groove.

[0023] The cleaning equipment provided in this application allows for the following process: When dust and other impurities enter the mounting base through the gap between the rotating component and the mounting base, some impurities not adhering to the surface of the rotating component can be discharged through the perforated section under the squeezing action of the rotating component, while others can be discharged through the perforated section under the influence of gravity during the use of the cleaning equipment. Impurities adhering to the surface of the rotating component will detach from the surface of the rotating component under the action of centrifugal force and then be discharged through the perforated section. In addition, the rotating component will interfere with the mounting base during rotation, which can further assist in the detachment of surface impurities. This effectively avoids blockage and jamming of the rotating component, reduces the generation of abnormal noise, minimizes damage to floors such as wooden floors and tiles, and improves the user experience. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the specific embodiments of this application or the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0025] Figure 1 This is a structural schematic diagram of the cleaning device rod body according to an embodiment of this application; Figure 2 This is a partial cross-sectional view of the cleaning device rod in an embodiment of this application; Figure 3 for Figure 2 A partially enlarged schematic diagram of the rotating component. Figure 4 This is a partially enlarged schematic diagram of the mounting slot in an embodiment of this application; Figure 5 This is a partially enlarged schematic diagram of the support boss in an embodiment of this application; Figure 6 This is a schematic diagram of the mounting base according to an embodiment of this application; Figure 7 This is a cross-sectional view of the mounting base according to an embodiment of this application; Figure 8 This is a schematic diagram of the structure of the first seat body according to an embodiment of this application; Figure 9 This is one of the structural schematic diagrams of the second seat body in an embodiment of this application; Figure 10 This is a second structural schematic diagram of the second seat body according to an embodiment of this application.

[0026] Explanation of reference numerals in the attached figures: 1. Rod body; 101. Mounting groove; 102. Groove; 2. Mounting base; 201. Hollowed-out part; 2011. First hollowed-out area; 2012. Leakage hole; 2013. Second hollowed-out area; 2014. Leakage channel; 202. Receiving cavity; 203. First seat body; 2031. First cavity; 204. Second seat body; 2041. Second cavity; 2042. Boss; 2043. Limiting groove; 3. Rotating component; 301. First rolling element; 302. Second rolling element; 4. Snap-fit ​​groove; 5. Snap-fit ​​block; 6. Snap-fit ​​protrusion; 7. Snap-fit ​​surface; 8. Guide groove; 9. Guide protrusion; 10. Support boss; 1001. Annular body; 1002. Reinforcing rib; 11. Annular stop. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0028] In the description of 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., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are 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, and therefore should not be construed as a limitation of this application. Furthermore, the terms "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 indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0029] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, a direct connection, or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0030] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0031] The following is combined Figures 1 to 10 This application describes a cleaning device according to an embodiment of the present application.

[0032] According to embodiments of this application, a cleaning device is provided, such as a floor scrubber, carpet cleaner, vacuum cleaner, etc., including a pole body 1 and a rotating assembly disposed on the pole body 1. Specifically, as Figure 1 and Figure 2 As shown, the rod 1 has a mounting groove 101, and a rotating assembly is disposed in the mounting groove 101. Specifically, the rotating assembly has a mounting base 2 and a rotating member 3. The mounting base 2 is connected to the mounting groove 101, and the rotating member 3 is disposed in the mounting base 2. The rotating member 3 is constructed to be rotatable relative to the mounting base 2 and partially protrudes from the mounting base 2 and the mounting groove 101, so that when the cleaning equipment is in a flat position, the rotating member 3 can support the rod 1 on the working surface and enable flexible movement of the rod 1. Wherein, as... Figure 6 As shown, the mounting base 2 is provided with a hollow part 201 for impurities between the rotating part 3 and the mounting base 2 to leak to the outside of the mounting base 2.

[0033] With this design, when dust and other impurities enter the mounting base 2 through the gap between the rotating component 3 and the mounting base 2, some impurities not attached to the surface of the rotating component 3 can be discharged through the perforated section 201 under the squeezing action of the rotating component 3, while others can be discharged through the perforated section 201 under the influence of gravity during the use of the cleaning equipment. Impurities attached to the surface of the rotating component 3 will detach from the surface of the rotating component 3 under the action of centrifugal force and then be discharged through the perforated section 201. In addition, the rotating component 3 will also interfere with the mounting base 2 during rotation, which can further assist in the detachment of surface impurities. In this way, it can effectively prevent the rotating component 3 from becoming blocked or stuck, reduce the generation of abnormal noise, reduce damage to the ground such as wood flooring and tiles, and improve the user experience.

[0034] Optionally, in some embodiments of this application, such as Figure 6 and Figure 7As shown, the mounting base 2 has a receiving cavity 202, in which the rotating member 3 is movably disposed. Furthermore, the cavity wall of the receiving cavity 202 has a perforated portion 201, which is configured to connect the receiving cavity 202 and the mounting groove 101. This configuration allows dust and other impurities entering the receiving cavity 202 to leak through the perforated portion 201 into the mounting groove 101 of the rod body 1, thereby preventing jamming between the rotating member 3 and the mounting base 2 and reducing noise. In other embodiments, the perforated portion 201 can connect the receiving cavity 202 to the outside of the rod body 1, allowing impurities entering the receiving cavity 202 to be discharged back to the outside of the rod body 1 through the perforated portion 201, similarly reducing jamming of the rotating member 3.

[0035] Optionally, in some embodiments of this application, such as Figure 6 As shown, the mounting base 2 includes a first base 203 and a second base 204, with the second base 204 detachably connected to the first base 203. The first base 203 is located outside the second base 204 and is detachably connected to the mounting groove 101. This design allows for detachable connections between the mounting base 2 and the rod 1, as well as between the first base 203 and the second base 204. During maintenance, the mounting base 2 can be removed entirely and then disassembled into its individual parts. Disassembly facilitates cleaning of impurities from the mounting base 2 and the rod 1, such as by emptying, blowing, or vacuuming, thus simplifying future maintenance and replacement and improving operational convenience.

[0036] Optionally, in some embodiments of this application, such as Figure 7 and Figure 8 As shown, the first base 203 has a first cavity 2031, and the rotating member 3 is disposed in the first cavity 2031, with a portion of the rotating member 3 protruding from the first cavity 2031. The hollow portion 201 includes a first hollow area 2011 formed on the first base 203, which is configured to connect the first cavity 2031 and the mounting groove 101. With this configuration, impurities entering the first cavity 2031 can leak into the mounting groove 101 through the first hollow area 2011, thereby timely removing impurities from the first base 203, preventing the rotating member 3 from getting stuck, and reducing the generation of abnormal noise.

[0037] Optionally, in some embodiments of this application, such as Figure 8As shown, the first hollow area 2011 includes at least two leakage holes 2012, which are spaced apart circumferentially along the sidewall of the first base 203. It should be noted that the number of leakage holes 2012 can be determined according to actual design requirements. It is understood that impurities not attached to the surface of the rotating component 3 can be discharged through the leakage holes 2012; furthermore, the circumferential wall where the leakage holes 2012 intersect with the first cavity 2031 can scrape off impurities attached to the surface of the rotating component 3, which are then discharged through the leakage holes 2012. This arrangement, with multiple leakage holes 2012 spaced apart circumferentially, increases the number of dust discharge channels, allowing simultaneous discharge from multiple directions, improving impurity removal efficiency, and effectively preventing blockage or jamming of the rotating component 3.

[0038] Optionally, in some embodiments of this application, such as Figure 7 and Figure 9 As shown, the second seat 204 has a second cavity 2041 communicating with the first cavity 2031. The first cavity 2031 and the second cavity 2041 together form a receiving cavity 202 for accommodating the rotating component 3. The hollow portion 201 includes a second hollow area 2013 formed on the second seat 204. The second hollow area 2013 is configured to communicate with the second cavity 2041 and the mounting groove 101. With this configuration, impurities entering the second cavity 2041 can leak into the mounting groove 101 through the second hollow area 2013, thereby enabling timely discharge of impurities from the second seat 204, effectively preventing the rotating component 3 from jamming, and reducing abnormal noise.

[0039] Optionally, in some embodiments of this application, such as Figure 9 and Figure 10 As shown, the second hollow area 2013 includes at least two leakage channels 2014 located at the bottom of the second base 204 and extending axially along the mounting base 2. The inlet end of the leakage channel 2014 communicates with the second cavity 2041, and the outlet end communicates with the mounting groove 101. It should be noted that the number of leakage channels 2014 can be determined according to actual design requirements, and each leakage channel 2014 is evenly spaced along the circumference of the second base 204. It is understood that impurities not attached to the surface of the rotating part 3 can be discharged through each leakage channel 2014; furthermore, the edges of the leakage channels communicating with the second cavity 2041 can scrape off impurities attached to the surface of the rotating part 3, which are then discharged through each leakage channel 2014. This arrangement not only increases the number of discharge channels for dust and other impurities but also allows for simultaneous discharge from multiple directions, thereby improving impurity removal efficiency and effectively preventing blockage or jamming of the rotating part 3.

[0040] Optionally, in some embodiments of this application, such as Figures 7 to 9As shown, the rotating component 3 includes a first rolling element 301 and a plurality of second rolling elements 302. The first rolling element 301 is disposed in the first cavity 2031, and a portion of the first rolling element 301 protrudes from the first cavity 2031. The plurality of second rolling elements 302 are disposed in the second cavity 2041, and all of the plurality of second rolling elements 302 abut against the first rolling element 301. Optionally, both the first rolling element 301 and the second rolling element 302 are spheres, and the parts of the first cavity 2031 and the second cavity 2041 that contact the rotating component 3 are set as arc surfaces, thereby enabling the cavity to better fit the surface of the rotating component 3, effectively reducing the shaking and offset of the rotating component 3 in the cavity, and ensuring that the rotating component 3 rolls more smoothly in the cavity. With this configuration, the first rolling element 301 and the second rolling element 302 work together to reduce the frictional resistance between the rotating part 3 and the mounting base 2, ensuring smoother movement of the rotating part 3 and improving user comfort and convenience. Furthermore, the simultaneous contact of multiple second rolling elements 302 with the first rolling element 301 evenly distributes the load borne by the first rolling element 301 to each of the second rolling elements 302, thereby improving the overall stability and reliability of the cleaning equipment.

[0041] Optionally, in some embodiments of this application, such as Figure 7 and Figure 9 As shown, a boss 2042 is provided at the bottom of the second seat 204. The boss 2042 is configured to form a limiting groove 2043 with the side wall of the second seat 204 to accommodate multiple second rolling elements 302. The limiting groove 2043 is connected to the inlet end of the leakage channel 2014. With this configuration, the limiting groove 2043 provides a clear rolling track for the second rolling elements 302, preventing the second rolling elements 302 from shifting or scattering during movement, improving assembly efficiency and accuracy, and ensuring the long-term stability and reliability of the cleaning equipment. Furthermore, the connection between the limiting groove 2043 and the inlet end of the leakage channel 2014 ensures that impurities falling into the limiting groove 2043 are discharged in a timely manner.

[0042] Optionally, in some embodiments of this application, such as Figure 7 As shown, one of the first seat 203 and the second seat 204 is provided with a snap-fit ​​groove 4, and the other is provided with a snap-fit ​​block 5 that mates with the snap-fit ​​groove 4. The snap-fit ​​block 5 is configured not to obstruct the first hollow area 2011, thus not affecting the discharge of impurities. That is, the first seat 203 is provided with a snap-fit ​​groove 4, and the second seat 204 is provided with a matching snap-fit ​​block 5; or, the second seat 204 is provided with a snap-fit ​​groove 4, and the first seat 203 is provided with a matching snap-fit ​​block 5. For example, as... Figure 7As shown, the first base 203 is provided with a snap-fit ​​groove 4, and the second base 204 is provided with a snap-fit ​​block 5, which snaps into the snap-fit ​​groove 4. It should be noted that the position and number of the snap-fit ​​groove 4 and snap-fit ​​block 5 can be determined according to actual design requirements. For example, the snap-fit ​​groove 4 and snap-fit ​​block 5 can be in two sets, spaced apart along the circumference of the mounting base 2. This design of the snap-fit ​​groove 4 and snap-fit ​​block 5 facilitates the quick disassembly and assembly of the first base 203 and the second base 204. Operators can quickly disassemble the mounting base 2 without using complex tools or performing cumbersome operations, facilitating the maintenance and replacement of the rotating part 3, greatly saving maintenance time and costs, and improving the efficiency of equipment use.

[0043] Optionally, in some embodiments of this application, one of the first base 203 and the mounting groove 101 is provided with a snap-fit ​​protrusion 6, and the other is provided with a snap-fit ​​surface 7 that mates with the snap-fit ​​protrusion 6. The snap-fit ​​protrusion 6 is configured not to obstruct the second hollow area 2013, thereby not affecting the discharge of impurities. That is, the first base 203 is provided with a snap-fit ​​protrusion 6, and the mounting groove 101 is provided with a matching snap-fit ​​surface 7; or, the mounting groove 101 is provided with a snap-fit ​​protrusion 6, and the first base 203 is provided with a matching snap-fit ​​surface 7. For example, as... Figure 3 As shown, the first base 203 is provided with a snap-fit ​​protrusion 6, and the mounting groove 101 is provided with a snap-fit ​​surface 7. The snap-fit ​​protrusion 6 snaps onto the snap-fit ​​surface 7. Optionally, there can be multiple snap-fit ​​protrusions 6, which are distributed at intervals along the circumference of the first base 203, and each snap-fit ​​protrusion 6 snaps onto the snap-fit ​​surface 7. With this configuration, the first base 203 can be fixed by aligning the snap-fit ​​protrusion 6 with the snap-fit ​​surface 7 and engaging it, which facilitates disassembly and assembly, simplifies the assembly process, and improves assembly efficiency.

[0044] Optionally, in some embodiments of this application, such as Figure 4 and Figure 6 As shown, one of the mounting base 2 and the mounting groove 101 is provided with a guide groove 8 extending axially along the mounting base 2, and the other is provided with a guide protrusion 9 that slides with the guide groove 8. That is, the mounting base 2 is provided with the guide protrusion 9, and the mounting groove 101 is provided with the guide groove 8; or, the mounting groove 101 is provided with the guide protrusion 9, and the mounting base 2 is provided with the guide groove 8. For example, as Figure 4 As shown, the mounting slot 101 is provided with a guide slot 8, such as... Figure 6As shown, the mounting base 2 is provided with guide protrusions 9. Specifically, both the first base 203 and the second base 204 are provided with guide protrusions 9. The guide groove 8 extends along the axial direction of the mounting base 2, and the guide protrusion 9 slides along the guide groove 8. It should be noted that the position and number of guide protrusions 9 and guide grooves 8 can be determined according to actual design requirements. For example, there can be two sets of guide protrusions 9 and guide grooves 8, which are distributed at intervals along the circumference of the mounting base 2. With this arrangement, the cooperation between the guide protrusions 9 and the guide grooves 8 provides precise guidance for the assembly of the mounting base 2 in the mounting groove 101, effectively preventing the mounting base 2 from shifting or tilting in the mounting groove 101, thus improving the efficiency and accuracy of installation and positioning.

[0045] Optionally, in some embodiments of this application, the end face of the mounting groove 101 has a recess 102, which is configured to allow tools or hands to be inserted to remove the first seat 203 from the mounting groove 101. This configuration allows tools to be inserted into the recess 102, facilitating the prying of the mounting seat 2 and thus making disassembly of the mounting seat 2 convenient. Alternatively, fingers can be inserted into the recess 102 to pull out the mounting seat 2. It should be noted that by controlling the interference fit between the snap-fit ​​protrusion 6 and the snap-fit ​​surface 7, for example, a smaller interference fit such as 0.3mm to 0.4mm can be selected, ensuring reliable fixation of the mounting seat 2 while also facilitating the removal of the mounting seat 2 directly using tools or hands.

[0046] Optionally, in some embodiments of this application, such as Figure 3 and Figure 4 As shown, the cleaning equipment also includes a support boss 10, which is disposed within the mounting groove 101, and the second seat 204 abuts against the support boss 10. With this configuration, when the entire machine accidentally tilts and falls, the first rolling element 301 contacts the ground first, and then the force is directly transmitted to the support boss 10 along the second rolling element 302 and the second seat 204. This reduces damage to the rotating component 3 and the mounting base 2, and extends their service life.

[0047] Optionally, in some embodiments of this application, such as Figures 3 to 5As shown, the support boss 10 includes an annular body 1001 and at least two reinforcing ribs 1002. The annular body 1001 is disposed within the mounting groove 101 and abuts against the second seat 204. Each reinforcing rib 1002 extends axially along the annular body 1001 and is spaced circumferentially along the annular body 1001. It should be noted that the number of reinforcing ribs 1002 can be determined according to actual design requirements. With this arrangement, the annular body 1001 can provide stable and reliable support for the mounting seat 2, and the reinforcing ribs 1002 can effectively resist the deformation that may occur when the annular body 1001 is subjected to external forces, enabling the support boss 10 as a whole to withstand larger loads, improving the load-bearing capacity and resistance to damage of the entire structure, enhancing the overall performance of the structure, and improving the reliability, durability, and applicability of the product.

[0048] Optionally, in some embodiments of this application, such as Figure 7 As shown, the cleaning equipment also includes an annular baffle 11, which is disposed on the end face of the first base 203. A portion of the first rolling element 301 protrudes from the annular baffle 11, and the inner wall of the annular baffle 11 abuts against the first rolling element 301. Optionally, the annular baffle 11 can be made of elastic materials such as rubber or silicone, with its inner wall abutting against the first rolling element 301. This arrangement allows the annular baffle 11 to surround and enclose the first rolling element 301, effectively preventing dust, sand, and other impurities from entering the mounting base 2. Furthermore, as... Figure 7 As shown, the inner side of the annular stop 11 has an acute-angled triangular structure and can have a certain amount of interference with the first rolling element 301, such as 0.1 mm to 0.2 mm, so that it can fit more tightly against the surface of the first rolling element 301, improve the dustproof effect, and enhance the reliability of the product.

[0049] Optionally, in some embodiments of this application, the cleaning device further includes a floor brush assembly connected to the rod 1, with at least a portion of the perforated portion 201 located between the rotating member 3 and the floor brush assembly. With this configuration, since the cleaning device is in an upright or tilted state for most of the day, by placing at least a portion of the perforated portion 201 between the rotating member 3 and the floor brush assembly, the probability of impurities leaking from the perforated portion 201 to the outside of the mounting base 2 under gravity can be increased, thereby effectively preventing impurities from accumulating in the mounting base 2.

[0050] According to embodiments of this application, a cleaning device is also provided, including a rod 1, a rotating assembly, and a support boss 10. Specifically, as Figure 1 and Figure 2As shown, the rod body 1 has a mounting groove 101, and the rotating assembly is disposed in the mounting groove 101. Specifically, the rotating assembly has a mounting base 2 and a rotating member 3. The mounting base 2 is connected to the mounting groove 101, and the rotating member 3 is disposed in the mounting base 2. The rotating member 3 is configured to rotate relative to the mounting base 2, and a portion of the rotating member 3 protrudes from the mounting base 2 and the mounting groove 101. Figure 6 As shown, the mounting base 2 includes a first base body 203 and a second base body 204 connected to each other, wherein, as Figure 3 As shown, the first base 203 is located outside the second base 204, and the first base 203 is connected to the mounting groove 101. The support boss 10 is disposed in the mounting groove 101, and the second base 204 abuts against the support boss 10. Thus, when the entire machine accidentally tilts and falls, the rotating component 3 first contacts the ground, and then the force is directly transmitted to the support boss 10 along the second base 204, thereby reducing damage to the rotating component 3 and the mounting base 2 and extending the service life of the rotating component 3 and the mounting base 2.

[0051] According to an embodiment of this application, a cleaning device is also provided, including a rod 1 and a rotating assembly disposed on the rod 1. Specifically, as Figure 1 and Figure 2 As shown, the rod body 1 has a mounting groove 101, and the rotating assembly is disposed in the mounting groove 101. Specifically, the rotating assembly has a mounting base 2 and a rotating member 3. The mounting base 2 is connected to the mounting groove 101, and the rotating member 3 is disposed in the mounting base 2. The rotating member 3 is configured to rotate relative to the mounting base 2, and a portion of the rotating member 3 protrudes from the mounting base 2 and the mounting groove 101. Figure 3 and Figure 6 As shown, the mounting base 2 includes a first base body 203 and a second base body 204, with the second base body 204 detachably connected to the first base body 203. The first base body 203 is located outside the second base body 204 and is detachably connected to the mounting groove 101. This detachable design allows for easy removal of the entire mounting base 2 during maintenance, followed by disassembly of the mounting base 2 into its individual parts. This facilitates cleaning of impurities from the mounting base 2 and the rod body 1, improving operational convenience.

[0052] The following detailed explanation will be based on a specific application scenario, using a floor scrubber as an example of cleaning equipment.

[0053] Application Scenario 1 Ms. Li purchased a floor scrubber for cleaning floors. One day, she noticed a layer of dust under her sofa. She took out the scrubber, placed it next to the sofa, and held the handle to adjust the machine to a flat position so that it could easily reach under the low sofa.

[0054] During the cleaning process, the rotating part 3 on the handle plays a crucial role, precisely following hand movements to steer flexibly and move smoothly. Ms. Li can easily clean every corner under the sofa without having to adjust her posture, making it convenient and effortless to operate. Moreover, even after multiple uses, the rotating part 3 will not accumulate dust or dirt to prevent it from getting stuck. During the cleaning process, Ms. Li can also activate the remote control function, allowing her to leave her hands and keep the floor scrubber lying flat, flexibly moving under the sofa to complete the remaining cleaning work, while she goes to handle other matters or rest.

[0055] Application Scenario 2 After several cleaning cycles in the flat mode, Ms. Li wanted to clean the rotating part 3 on the handle 1. She reached into the groove 102 to detach the mounting base 2 along with the rotating part 3 from the handle. She then separated the two seats of the mounting base 2 and easily removed the rotating part 3. Ms. Li then used a brush or air to remove the dust from the inner wall of the mounting groove 101, the gaps in the mounting base 2, and the surface of the rotating part 3. Finally, she wiped it clean with a clean cloth. In this way, all parts were cleaned like new, and the floor scrubber returned to smooth and flexible operation, making subsequent cleaning efficient and worry-free.

[0056] Application Scenario 3 While using the floor scrubber, Ms. Li accidentally dropped the handle, causing it to fall heavily to the ground. Fortunately, the handle had a pre-installed support boss 10, which remained firmly in contact with the mounting base 2. Upon impact, the force traveled along the transmission path of the rotating component 3 and the mounting base 2, directly acting on the support boss 10. The support boss 10 effectively absorbed the impact force, dispersing the load and preventing damage to critical components. Ms. Li quickly picked up the machine to inspect it and found that the rotating component 3 and the mounting base 2 were intact, with minimal functional impairment, and continued to operate smoothly and flexibly.

[0057] In summary, the technical solution provided in this application includes a rotating component 3 at the handle of the cleaning equipment. When the cleaning equipment is in a horizontal position, the rotating component 3 allows the handle to be supported on the working surface and enables flexible movement of the handle. The mounting base 2 and the handle are detachable, and the mounting base 2 itself also has a detachable structure, facilitating quick installation and disassembly, simplifying later cleaning and maintenance, and improving operational convenience. Furthermore, a support boss 10 is provided inside the handle, which abuts against the mounting base 2. This effectively reduces damage to the rotating component 3 and the mounting base 2 in the event of an accidental drop of the handle, extending their service life.

[0058] Although embodiments of this application have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of this application, and all such modifications and variations fall within the scope defined by the appended claims.

Claims

1. A cleaning device, characterized in that, include: The rod (1) has a mounting groove (101); A rotating assembly is disposed in the mounting slot (101), the rotating assembly having a mounting base (2) connected to the mounting slot (101) and a rotating member (3) disposed in the mounting base (2), the rotating member (3) being configured to rotate relative to the mounting base (2) and partially protrude from the mounting base (2) and the mounting slot (101). The mounting base (2) is provided with a hollow part (201) for impurities between the rotating part (3) and the mounting base (2) to leak to the outside of the mounting base (2).

2. The cleaning equipment according to claim 1, characterized in that, The mounting base (2) has a receiving cavity (202), and the rotating member (3) is movably disposed in the receiving cavity (202); and, The cavity wall of the receiving cavity (202) is provided with the hollow portion (201), and the hollow portion (201) is configured to connect the receiving cavity (202) and the mounting groove (101).

3. The cleaning equipment according to claim 2, characterized in that, The mounting base (2) includes a first base body (203) and a second base body (204) detachably connected to the first base body (203), wherein the first base body (203) is located outside the second base body (204) and is detachably connected to the mounting groove (101).

4. The cleaning equipment according to claim 3, characterized in that, The first seat (203) has a first cavity (2031), and the rotating member (3) is disposed in the first cavity (2031) and partially protrudes from the first cavity (2031). The hollow portion (201) includes a first hollow area (2011) formed on the first base (203), and the first hollow area (2011) is configured to connect the first cavity (2031) and the mounting groove (101).

5. The cleaning equipment according to claim 4, characterized in that, The first hollow area (2011) includes at least two leakage holes (2012) that are circumferentially spaced along the sidewall of the first base (203).

6. The cleaning equipment according to claim 4 or 5, characterized in that, The second seat (204) has a second cavity (2041) that communicates with the first cavity (2031); The hollow portion (201) includes a second hollow area (2013) formed on the second base (204), and the second hollow area (2013) is configured to connect the second cavity (2041) and the mounting groove (101).

7. The cleaning equipment according to claim 6, characterized in that, The second hollow area (2013) includes at least two leakage channels (2014) opened at the bottom of the second base (204) and extending along the axial direction of the mounting base (2). The inlet end of the leakage channel (2014) is connected to the second cavity (2041), and the outlet end is connected to the mounting groove (101).

8. The cleaning equipment according to claim 7, characterized in that, The rotating component (3) includes: A first rolling element (301) is disposed in the first cavity (2031) and partially protrudes from the first cavity (2031); and, A plurality of second rolling elements (302) are disposed in the second cavity (2041) and abut against the first rolling element (301).

9. The cleaning equipment according to claim 8, characterized in that, The bottom of the second seat (204) is provided with a boss (2042), which is configured to form a limiting groove (2043) with the side wall of the second seat (204) for accommodating the plurality of second rolling elements (302), and the limiting groove (2043) is connected to the inlet end of the leakage channel (2014).

10. The cleaning equipment according to claim 4, characterized in that, One of the first base (203) and the second base (204) is provided with a snap-fit ​​groove (4), and the other is provided with a snap-fit ​​block (5) that cooperates with the snap-fit ​​groove (4). The snap-fit ​​block (5) is configured not to cover the first hollow area (2011).

11. The cleaning equipment according to claim 6, characterized in that, One of the first base (203) and the mounting groove (101) is provided with a snap-fit ​​protrusion (6), and the other is provided with a snap-fit ​​surface (7) that mates with the snap-fit ​​protrusion (6). The snap-fit ​​protrusion (6) is configured not to cover the second hollow area (2013).

12. The cleaning equipment according to claim 11, characterized in that, One of the mounting base (2) and the mounting groove (101) is provided with a guide groove (8) extending axially along the mounting base (2), and the other is provided with a guide protrusion (9) that slides with the guide groove (8).

13. The cleaning equipment according to claim 11, characterized in that, The end face of the mounting slot (101) has a groove (102) configured to allow a tool or hand to be inserted to remove the first seat (203) from the mounting slot (101).

14. The cleaning equipment according to claim 3, characterized in that, Also includes: A support boss (10) is disposed in the mounting groove (101), and the second seat (204) abuts against the support boss (10).

15. The cleaning equipment according to claim 14, characterized in that, The supporting boss (10) includes: The annular body (1001) is disposed in the mounting groove (101) and abuts against the second seat (204); At least two reinforcing ribs (1002) are arranged at circumferential intervals along the annular body (1001), and each of the reinforcing ribs (1002) is arranged along the axial direction of the annular body (1001).

16. The cleaning equipment according to claim 3, characterized in that, Also includes: An annular stop (11) is disposed on the end face of the first seat (203), a portion of the rotating member (3) protrudes from the annular stop (11), and the inner edge of the annular stop (11) abuts against the rotating member (3).

17. The cleaning equipment according to claim 1, characterized in that, The cleaning device also includes a floor brush assembly connected to the rod (1), with at least a portion of the hollow portion (201) located between the rotating member (3) and the floor brush assembly.

18. A cleaning device, characterized in that, include: The rod (1) has a mounting groove (101); A rotating assembly is disposed in the mounting slot (101). The rotating assembly has a mounting base (2) connected to the mounting slot (101) and a rotating member (3) disposed in the mounting base (2). The rotating member (3) is configured to rotate relative to the mounting base (2) and partially protrude from the mounting base (2) and the mounting slot (101). The mounting base (2) includes a first seat body (203) and a second seat body (204) connected to each other, wherein the first seat body (203) is located outside the second seat body (204) and connected to the mounting slot (101). A support boss (10) is disposed in the mounting groove (101), and the second seat (204) abuts against the support boss (10).

19. A cleaning device, characterized in that, include: The rod (1) has a mounting groove (101); A rotating assembly is disposed in the mounting slot (101), the rotating assembly having a mounting base (2) connected to the mounting slot (101) and a rotating member (3) disposed in the mounting base (2), the rotating member (3) being configured to rotate relative to the mounting base (2) and partially protrude from the mounting base (2) and the mounting slot (101). The mounting base (2) includes a first base body (203) and a second base body (204) detachably connected to the first base body (203). The first base body (203) is located outside the second base body (204) and is detachably connected to the mounting groove (101).

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