Cleaning cloth assembly and cleaning equipment

Abstract

The utility model relates to the technical field of cleaning equipment, and discloses a cleaning cloth assembly and cleaning equipment, the cleaning cloth assembly comprises cleaning cloth and a cleaning cloth support, and the edge of the cleaning cloth is provided with a first clamping part; a second clamping part is arranged on the cleaning cloth bracket; and the second clamping part is clamped with the first clamping part. According to the cleaning cloth assembly, the first clamping part and the second clamping part are clamped, so that the cleaning cloth can be firmly fixed on the cleaning cloth support, and the cleaning cloth can be quickly mounted and dismounted; and the cleaning cloth can be fixed and supported by the cleaning cloth bracket, so that the cleaning cloth can be kept at a specific mounting position, and the cleaning work can be conveniently and smoothly carried out. The first clamping part is arranged at the edge of the cleaning cloth, so that the flatness of the surface of the cleaning cloth is kept, and the first clamping part is prevented from obstructing the cleaning work of the cleaning cloth.

Description

Technical Field

[0001] The utility model belongs to the technical field of cleaning equipment, and particularly relates to a cleaning cloth assembly and a cleaning equipment. Background Art

[0002] The cleaning cloth assembly is a structure for fixing a cleaning cloth on a cleaning equipment. The cleaning cloth is usually attached to a cleaning cloth bracket by a magic tape. However, this fixing method is not firm. When the cleaning equipment is working, the cleaning cloth is likely to fall off or be misaligned, resulting in the user needing to reattach it repeatedly, which is not conducive to the user's use. Summary of the Invention

[0003] The utility model aims to at least solve the technical problem that the cleaning cloth is likely to fall off or be misaligned to a certain extent. For this purpose, the utility model provides a cleaning cloth assembly, so that the cleaning cloth can be firmly fixed on the cleaning cloth bracket.

[0004] The utility model also discloses a cleaning equipment.

[0005] The cleaning cloth assembly provided by the embodiment of the utility model includes a cleaning cloth, and a first clamping portion is arranged at the edge of the cleaning cloth;

[0006] A cleaning cloth bracket is provided with a second clamping portion, and the second clamping portion is engaged with the first clamping portion.

[0007] In some embodiments, the cleaning cloth includes a cleaning cloth body and a connecting member. The connecting member is arranged at the edge of the cleaning cloth body, and the first clamping portion is arranged on the connecting member.

[0008] In some embodiments, one of the connecting member and the cleaning cloth bracket is provided with a protruding portion, and the other is provided with a groove portion. The protruding portion and the groove portion are engaged; one of the protruding portion and the groove portion is provided with the first clamping portion, and the other is provided with the second clamping portion.

[0009] In some embodiments, the cleaning cloth bracket is provided with a mounting hole, and the cleaning cloth is mounted in the mounting hole; the second clamping portion is formed at the edge of the mounting hole, and the first clamping portion is arranged on the cleaning cloth.

[0010] In some embodiments, the cleaning cloth bracket is provided with a first sticking portion, and the cleaning cloth is provided with a second sticking portion. The first sticking portion is attached to the second sticking portion.

[0011] In some embodiments, the side of the cleaning cloth where the first clamping portion is arranged is an arc surface.

[0012] In some embodiments, a blocking portion is provided on the cleaning cloth bracket, the blocking portion is disposed on one side of the second clamping portion, and the blocking portion is adapted to limit the cleaning cloth.

[0013] In some embodiments, the cleaning cloth includes a main body portion and an extension portion, at least one end of the main body portion is provided with an extension portion, and the extension portion is located in front of the cleaning direction of the cleaning cloth.

[0014] In some embodiments, a shielding surface is formed on the extension portion, and the shielding surface is adapted to block water.

[0015] In some embodiments, the first clamping portion is provided on the extension portion, and a second clamping portion adapted to be clamped with the first clamping portion is provided on the cleaning cloth bracket.

[0016] The present utility model further provides a cleaning device, including a machine body and the above-mentioned cleaning cloth assembly, and the cleaning cloth bracket is installed on the machine body.

[0017] The embodiments of the present utility model at least have the following beneficial effects:

[0018] Through the engagement of the first clamping portion and the second clamping portion, the cleaning cloth can be firmly fixed on the cleaning cloth bracket, which is beneficial to the quick installation and disassembly of the cleaning cloth; the cleaning cloth bracket can fix and support the cleaning cloth, so that the cleaning cloth can be kept at a specific installation position, facilitating the smooth progress of the cleaning work. The first clamping portion is provided at the edge of the cleaning cloth, which is beneficial to maintaining the flatness of the cleaning cloth surface and avoiding the first clamping portion from interfering with the cleaning work of the cleaning cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for description in the embodiments. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained according to these drawings without creative efforts.

[0020] Figure 1 Shows a three-dimensional structural schematic diagram of the cleaning cloth assembly according to an embodiment of the present utility model;

[0021] Figure 2 Shows an exploded view of the cleaning cloth assembly according to an embodiment of the present utility model;

[0022] Figure 3 Shows one of the three-dimensional structural schematic diagrams of the cleaning cloth of the cleaning cloth assembly according to an embodiment of the present utility model;

[0023] Figure 4Shows a three-dimensional structural schematic diagram of the cleaning cloth support of the cleaning cloth assembly according to an embodiment of the present utility model;

[0024] Figure 5 Shows Figure 3 The enlarged view of part A in

[0025] Figure 6 Shows a second three-dimensional structural schematic diagram of the cleaning cloth of the cleaning cloth assembly according to an embodiment of the present utility model;

[0026] Figure 7 Shows Figure 4 The enlarged view of part C in

[0027] Figure 8 Shows Figure 3 The enlarged view of part B in

[0028] Figure 9 Shows a three-dimensional structural schematic diagram of the cleaning device according to an embodiment of the present utility model.

[0029] Reference numerals:

[0030] 100, cleaning cloth; 110, cleaning cloth body; 120, connecting member; 130, first clamping portion; 140, groove portion; 150, second pasting portion; 160, main body portion; 170, extending portion; 171, shielding surface;

[0031] 200, cleaning cloth support; 210, second clamping portion; 220, protruding portion; 230, mounting hole; 240, first pasting portion; 250, blocking portion;

[0032] 300, machine body. Detailed implementation manners

[0033] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0034] In addition, the present utility model may repeat reference numerals and / or reference letters in different examples. Such repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present utility model provides examples of various specific processes and materials, but those of ordinary skill in the art may be aware of the application of other processes and / or the use of other materials.

[0035] The cleaning cloth assembly is a structure on the cleaning device for fixing the cleaning cloth. The cleaning cloth is usually attached to the cleaning cloth bracket by Velcro. However, this fixing method is not firm. When the cleaning device is working, the cleaning cloth is likely to fall off or be misaligned, resulting in the user having to reattach it repeatedly, which is not conducive to the user's use.

[0036] The present utility model will be described below in conjunction with the accompanying drawings and with reference to specific embodiments:

[0037] In the first aspect embodiment of the present utility model, a cleaning cloth assembly is provided, which can be installed on a cleaning device to clean positions such as the ground, wall surface, and tabletop; please refer to Figures 1 to 2 , the cleaning cloth assembly includes a cleaning cloth 100 and a cleaning cloth bracket 200. A first clamping portion 130 is provided at the edge of the cleaning cloth 100; a second clamping portion 210 is provided on the cleaning cloth bracket 200, and the second clamping portion 210 is engaged with the first clamping portion 130.

[0038] Through the engagement of the first clamping portion 130 and the second clamping portion 210, the cleaning cloth 100 can be firmly fixed on the cleaning cloth bracket 200, which is conducive to the quick installation and disassembly of the cleaning cloth 100; the cleaning cloth bracket 200 can fix and support the cleaning cloth 100, so that the cleaning cloth 100 can be maintained at a specific installation position, facilitating the smooth progress of the cleaning work. The first clamping portion 130 is provided at the edge of the cleaning cloth 100, which is conducive to maintaining the flatness of the surface of the cleaning cloth 100, preventing the first clamping portion 130 from interfering with the cleaning work of the cleaning cloth 100. At the same time, it is convenient for the user to quickly lock the position of the first clamping portion 130, improving the installation efficiency of the cleaning cloth 100.

[0039] When the first clamping portion 130 and the second clamping portion 210 are disengaged, the cleaning cloth 100 can be removed for cleaning; when the first clamping portion 130 and the second clamping portion 210 are engaged, the cleaning cloth 100 can be fixed on the cleaning cloth bracket 200, facilitating the replacement and cleaning of the cleaning cloth 100. Through the cooperation of the first clamping portion 130 and the second clamping portion 210, the cleaning cloth 100 can be quickly fixed on the cleaning cloth bracket 200. The installation is simple and efficient, without the need for complex tools or equipment. Only simple operations such as insertion or embedding are required to complete the connection, saving time and labor costs. The clamping connection method can provide good connection strength and stability, ensuring the position fixation and relative stability between the cleaning cloth 100 and the cleaning cloth bracket 200, thereby reducing problems caused by connection loosening or detachment.

[0040] Among them, one of the first clamping portion 130 and the second clamping portion 210 is a protrusion, and the other is a groove that cooperates with the protrusion. Through the cooperation of the protrusion and the groove, the installation and disassembly of the cleaning cloth 100 can be conveniently and quickly realized. Of course, in other embodiments, the first clamping portion 130 and the second clamping portion 210 may also be complex clamping structures, and the specific structures of the first clamping portion 130 and the second clamping portion 210 are not particularly limited in the embodiments of the present invention.

[0041] The cleaning cloth assembly is installed on the cleaning device. The cleaning cloth 100 can be a mopping cloth on the cleaning device, and the mopping cloth is used to remove dust, dirt, stains and other sundries on positions such as the ground, wall or tabletop; the cleaning cloth 100 can also be a wiping cloth on the cleaning device, and the wiping cloth is used to absorb water stains or dust on positions such as the ground, wall or tabletop.

[0042] In some embodiments, please refer to Figure 3 , the cleaning cloth 100 includes a cleaning cloth body 110 and a connecting member 120. The connecting member 120 is arranged on the cleaning cloth body 110, and the first clamping portion 130 is arranged on the connecting member 120, which is convenient for processing the first clamping portion 130 on the cleaning cloth 100; the connecting member 120 is arranged at the edge of the cleaning cloth body 110 to support the cleaning cloth body 110, so that the surface of the cleaning cloth 100 remains in a relatively flat state, improving the cleaning effect of the cleaning cloth 100; generally, the cleaning cloth body 110 is made of a soft material, and the overall stiffness of the cleaning cloth 100 can be improved through the connecting member 120, which is convenient for the taking and disassembly of the cleaning cloth 100. The connecting member 120 is arranged at the edge of the cleaning cloth body 110, which is beneficial to increasing the working area of the cleaning cloth body 110 and preventing the connecting member 120 from interfering with the cleaning work of the cleaning cloth body 110; the connecting member 120 can be strip-shaped and arranged along one side of the cleaning cloth body 110, which can reduce the occupied space of the connecting member 120 and can better exert the supporting effect of the connecting member 120; the connecting member 120 can be an elastic supporting structure, which is beneficial to the connecting member 120 better fitting on the cleaning cloth bracket 200. The connecting member 120 and the first clamping portion 130 can be integrally formed, reducing the processing process. The edge of the connecting member 120 can be bent to form the first clamping portion 130, which is convenient for the processing of the clamping portion 130; the connecting member 120 can be connected to the cleaning cloth body 110 by sewing, and the connecting member 120 can also be connected to the cleaning cloth body 110 by adhesion. The embodiments of the present invention do not particularly limit the connection manner between the connecting member 120 and the cleaning cloth body 110. The first clamping portion 130 can be arranged in the cleaning direction of the cleaning cloth 100 (such as Figure 3 the d direction in), or can be arranged on the periphery of the cleaning cloth 100.

[0043] In some embodiments, one of the connecting member 120 and the cleaning cloth bracket 200 is provided with a protruding portion 220, and the other is provided with a groove portion 140, and the protruding portion 220 and the groove portion 140 are engaged; one of the protruding portion 220 and the groove portion 140 is provided with a first engaging portion 130, and the other is provided with a second engaging portion 210. For example, please refer to Figures 3 to 4 , the groove portion 140 can be provided on the connecting member 120, the first engaging portion 130 is provided on the groove portion 140, the protruding portion 220 can be provided on the cleaning cloth bracket 200, and the second engaging portion 210 is provided on the protruding portion 220. The groove portion 140 can be a concave shape matching the protruding portion 220. Through the cooperation between the protruding portion 220 and the groove portion 140, the contact area between the connecting member 120 and the cleaning cloth bracket 200 can be increased to achieve the stability and reliability when the first engaging portion 130 and the second engaging portion 210 are connected, thereby improving the connection strength and stability. When the protruding portion 220 is inserted into the groove portion 140, the frictional force and surface pressure between the protruding portion 220 and the groove portion 140 can increase the connection tightness, make the connection more firm, and prevent the cleaning cloth 100 from loosening and misalignment. Through the cooperation between the protruding portion 220 and the groove portion 140, precise positioning can be provided to ensure that the cleaning cloth 100 is installed in the correct position and improve the installation efficiency of the cleaning cloth 100. In addition, by using the cooperation of the groove portion 140 and the protruding portion 220, the load and stress between the connecting member 120 and the cleaning cloth bracket 200 can be dispersed, local wear can be reduced, and thus the service life of the connecting member 120 can be extended.

[0044] In some embodiments, please refer to Figure 4 , an installation hole 230 is provided on the cleaning cloth bracket 200, the cleaning cloth 100 is installed in the installation hole 230, and providing the installation hole 230 can ensure that the cleaning cloth 100 is installed in the correct position. When the cleaning device works, the cleaning cloth body 110 can clean positions such as the ground and the wall through the installation opening; the second engaging portion 210 is formed at the edge of the installation hole 230, the first engaging portion 130 is provided on the cleaning cloth 100, and through the engagement of the first engaging portion 130 and the second engaging portion 210, the cleaning cloth 100 is fixed inside the installation hole 230. As Figure 2 shown, a cover plate 260 can also be provided on the installation hole 230 to increase the structural strength of the cleaning cloth assembly.

[0045] In some embodiments, please refer to Figures 4 to 5, a first sticking portion 240 is provided on the cleaning cloth holder 200, and a second sticking portion 150 is provided on the cleaning cloth 100. The first sticking portion 240 is attached to the second sticking portion 150. Through the cooperation of the first sticking portion 240 and the second sticking portion 150, the cleaning cloth 100 can be quickly fixed on the cleaning cloth holder 200, improving the fixing effect of the cleaning cloth 100; the installation is simple and efficient, without the need for complex tools or equipment. Just dock the first sticking portion 240 with the second sticking portion 150 and press gently to complete the fixing, saving time and labor costs. The setting of the first sticking portion 240 and the second sticking portion 150 can ensure the position fixing and relative stability between the cleaning cloth 100 and the cleaning cloth holder 200, thereby reducing problems caused by loose or detached connections.

[0046] In some embodiments, one of the first sticking portion 240 and the second sticking portion 150 is the hook surface of a magic tape, and the other is the loop surface of the magic tape; through the interlocking action between the hook surface and the loop surface, the magic tape can quickly and firmly fix and connect the cleaning cloth 100 and the cleaning cloth holder 200; compared with other bonding methods, the magic tape can be used multiple times and is easy to maintain. The magic tape can be provided on the cleaning cloth body 110 to fix the cleaning cloth body 110 on the cleaning cloth holder 200. One side of the cleaning cloth body 110 is fixed on the cleaning cloth holder 200 through a connecting member 120, and the other side is connected to the cleaning cloth holder 200 through the magic tape to ensure the flatness of the entire cleaning cloth body 110; the magic tape is relatively soft, convenient to fit with the cleaning cloth body 110, and the surface of the magic tape is usually smooth and flat, easy to clean, and relatively easy to maintain and repair. Of course, in other embodiments, the first sticking portion 240 and the second sticking portion 150 can be other bonding materials such as adhesives. The specific structures and materials of the first sticking portion 240 and the second sticking portion 150 are not particularly limited in the embodiments of the present invention.

[0047] In some embodiments, please refer to Figure 6 , one side of the cleaning cloth 100 where the first clamping portion 130 is provided is an arc surface. The arc surface can provide a larger contact area, reduce the stress concentration, thereby improving the stability and durability of the cleaning cloth assembly. The arc surface has a certain flexibility and can adapt to dimensional changes or slight shape irregularities within a certain range, improving the fit between the cleaning cloth 100 and the cleaning cloth holder 200, thereby enhancing the overall stability of the cleaning cloth assembly. Correspondingly, one side of the cleaning cloth holder 200 where the second clamping portion 210 is provided is an arc surface for the first clamping portion 130 and the second clamping portion 210 to be clamped.

[0048] In some embodiments, please refer to Figure 7, a blocking portion 250 is provided on the cleaning cloth bracket 200. The blocking portion 250 is disposed on one side of the second clamping portion 210, and the blocking portion 250 is adapted to limit the cleaning cloth 100. The relative movement of the cleaning cloth 100 and the cleaning cloth bracket 200 can be restricted by the blocking portion 250, so that the cleaning cloth 100 is maintained at a specific position, which is beneficial to the smooth progress of the cleaning work. A plurality of blocking portions 250 may be provided, and the plurality of blocking portions 250 are arranged on the cleaning cloth bracket 200. The installation condition of the cleaning cloth 100 can be viewed through the gaps between the blocking portions 250, improving the flexibility of installation. The blocking portion 250 may be a baffle extending from the edge of the cleaning cloth bracket 200, or may be other shapes, as long as the blocking portion 250 can limit the movement of the cleaning cloth 100.

[0049] When the mopping cloth of the cleaning device is working, when the cleaning device turns, it is easy to throw out the water of the mopping cloth, which is not conducive to the cleaning work.

[0050] In some embodiments, please refer to Figure 8 , the cleaning cloth 100 includes a main body portion 160 and an extension portion 170. At least one end of the main body portion 160 is provided with an extension portion 170, and the extension portion 170 is located in front of the cleaning direction of the cleaning cloth 100. The extension portion 170 can assist the cleaning work of the main body portion 160. When the cleaning device turns, the extension portion 170 located at the end of the main body portion 160 can perform supplementary cleaning on dust, water stains, etc. at the corner, improving the cleaning effect; the extension portion 170 can increase the working area of the cleaning cloth 100, so that the cleaning cloth 100 can better play the cleaning role.

[0051] In some embodiments, please refer to Figure 8 , a shielding surface 171 is formed on the extension portion 170, and the shielding surface 171 is adapted to block water. When the cleaning device is working, the mopping cloth on the cleaning device may throw out water when turning, and the shielding surface 171 can block the thrown-out water to avoid polluting the cleaning position.

[0052] In some embodiments, please refer to Figure 8 , the extension portion 170 is provided with a first clamping portion 130 on the cleaning cloth 100, and the cleaning cloth bracket 200 is provided with a second clamping portion 210 that is clamped with the first clamping portion 130. When installing the cleaning cloth 100, the cleaning cloth 100 is squeezed onto the cleaning cloth bracket 200, and the first clamping portion 130 and the second clamping portion 210 are clamped together, indicating that the cleaning cloth 100 is installed in place to fix the extension portion 170 and reduce the risk of the extension portion 170 breaking during the working process.

[0053] In the second aspect of the embodiments of the present invention, a cleaning device is provided. Please refer to Figure 9 , the cleaning device includes a body 300 and the above-mentioned cleaning cloth assembly, and the cleaning cloth bracket 200 is installed on the body 300.

[0054] It is understandable that if the cleaning cloth assembly has the beneficial effects of the above embodiments, the cleaning device will correspondingly have the beneficial effects of the above embodiments. For the specific implementation manners, reference may be made to the above embodiments, and details are not repeated in this application.

[0055] The cleaning device includes, but is not limited to, a floor cleaning robot, a mop, etc.

[0056] In the present utility model, unless otherwise clearly specified and defined, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features therebetween. Moreover, the first feature being "above", "over" and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or simply means that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "under" and "beneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or simply means that the horizontal height of the first feature is lower than that of the second feature.

[0057] It should be noted that all the directional indications in the embodiments of the present utility model are only used to explain the relative positional relationship and movement conditions between components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0058] In the present utility model, unless otherwise clearly specified and defined, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" may be a fixed connection, a detachable connection, or an integral one; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and may be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0059] In addition, in the present utility model, descriptions such as "first", "second", etc. are only for descriptive purposes and should not be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, "a plurality" means two or more, unless otherwise clearly and specifically defined.

[0060] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the claims and their equivalents.

Claims

1. A cleaning cloth assembly, characterized in that, Comprising: A cleaning cloth (100), with a first clamping portion (130) provided at the edge of the cleaning cloth (100) for maintaining the flatness of the surface of the cleaning cloth (100); A cleaning cloth bracket (200) having a second clamping portion (210) thereon, the second clamping portion (210) being engaged with the first clamping portion (130) for the installation and / or disassembly of the cleaning cloth (100).

2. The cleaning cloth assembly according to claim 1, wherein The cleaning cloth (100) includes a cleaning cloth body (110) and a connecting member (120), the connecting member (120) is provided at the edge of the cleaning cloth body (110), and the first clamping portion (130) is provided on the connecting member (120).

3. The cleaning cloth assembly according to claim 2, wherein, One of the connecting member (120) and the cleaning cloth bracket (200) is provided with a protruding portion (220), and the other is provided with a groove portion (140), the protruding portion (220) and the groove portion (140) being engaged; one of the protruding portion (220) and the groove portion (140) is provided with the first clamping portion (130), and the other is provided with the second clamping portion (210).

4. The cleaning cloth assembly according to claim 1, wherein, The cleaning cloth bracket (200) is provided with a mounting hole (230), and the cleaning cloth (100) is mounted in the mounting hole (230); the second clamping portion (210) is formed at the edge of the mounting hole (230), and the first clamping portion (130) is provided on the cleaning cloth (100).

5. The cleaning cloth assembly according to claim 4, wherein The cleaning cloth bracket (200) is provided with a first sticking portion (240), and the cleaning cloth (100) is provided with a second sticking portion (150), the first sticking portion (240) being in contact with the second sticking portion (150).

6. The cleaning cloth assembly according to claim 4, wherein The side of the cleaning cloth (100) where the first clamping portion (130) is provided is an arc surface.

7. The cleaning cloth assembly according to any one of claims 1 to 6, characterized in that, The cleaning cloth bracket (200) is provided with a blocking portion (250), the blocking portion (250) is provided on one side of the second clamping portion (210), and the blocking portion (250) is suitable for limiting the cleaning cloth (100).

8. The cleaning cloth assembly according to any one of claims 1 to 6, characterized in that The cleaning cloth (100) includes a main body portion (160) and an extension portion (170), at least one end of the main body portion (160) is provided with an extension portion (170), and the extension portion (170) is located in front of the cleaning direction of the cleaning cloth (100).

9. The cleaning cloth assembly according to claim 8, wherein, A shielding surface (171) is formed on the extension portion (170), and the shielding surface (171) is suitable for blocking water.

10. The cleaning cloth assembly according to claim 8, wherein, The first clamping portion (130) is provided on the extension portion (170), and the cleaning cloth bracket (200) is provided with a second clamping portion (210) that is engaged with the first clamping portion (130).

11. Cleaning device, characterized in that, Comprising a machine body (300) and a cleaning cloth assembly according to any one of claims 1 to 9, the cleaning cloth bracket (200) being mounted on the machine body (300).

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