Water scraping assembly and mop bucket

Abstract

The water scraping assembly is used for being installed on the mop bucket to clean a mop plate, the water scraping assembly is provided with a cleaning part used for squeezing and / or scraping a wiping object of the mop plate, the cleaning part is connected with the mop bucket through a supporting part, the supporting part is a strip with a U-shaped cross section and an opening, and the supporting part is provided with a water inlet and a water outlet. The two sides of the opening of the supporting part are fixedly connected with the edge of the cleaning part to form a hollow tubular structure, a guide face for guiding the mop plate to enter the mop bucket is formed on the upper surface of the supporting part, and the guide face gradually inclines from the end away from the cleaning part to the end close to the cleaning part. The water scraping assembly is installed on the mop bucket. The water scraping assembly is simple and firm in structure, free of bending deformation and convenient to machine and manufacture. The mop bucket provided with the water scraping assembly is simple and firm in structure, dirt scraped from the mop plate cannot be accumulated on the scraping plate, and the scraping plate can be guided to quickly enter the mop bucket and cannot be clamped on the extrusion opening.

Description

Technical Field

[0001] The utility model relates to the technical field of daily necessities, in particular to a wiper assembly and a mop bucket. Background Art

[0002] Flat mops are chosen and used by more and more people for their economical and practical advantages, as well as convenient and quick use. At the same time, more and more mop buckets for cleaning flat mops have appeared in the market. Generally, a scraper is provided at the mouth of the mop bucket. When the flat mop is pulled back and forth at the mouth of the bucket, the scraper can scrape and squeeze the wiping material on the mop board to remove the dirt on the wiping material and squeeze and dehydrate the wiping material. The existing scraper is generally a strip structure formed by plastic injection molding. After scraping the mop board for a long time, the middle position of the scraper is prone to concave deformation or even breakage, which affects the use effect. There is also a method of setting reinforcing ribs on the upper or lower surface of the scraper to ensure the strength and service life of the scraper, but this undoubtedly increases the processing cost. At the same time, the lint and other dirt scraped off the wiping material are easily accumulated on the reinforcing ribs and are difficult to clean, which affects the use effect of the mop bucket. In addition, when cleaning the mop, the user needs to completely align the mop board with the extrusion port before inserting it. If the operation is improper, the mop board may get stuck on the scraper when inserted, or even cause damage to the scraper, seriously affecting the user experience. Utility Model Content

[0003] The utility model aims to provide a wiper assembly which has a simple and strong structure, will not bend or deform, and is easy to process and manufacture.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A wiper assembly is used to be installed on a mop bucket to clean a mop board. The wiper assembly has a cleaning portion for squeezing and / or scraping the mop board wipe, and the cleaning portion is connected to the mop bucket through a supporting portion. The supporting portion is a profile with an opening and a U-shaped cross-section. Both sides of the opening of the supporting portion are respectively fixedly connected to the edges of the cleaning portion to form a hollow tubular structure. The upper surface of the supporting portion forms a guide surface for guiding the mop board to enter the mop bucket, and the guide surface gradually inclines from an end away from the cleaning portion to an end close to the cleaning portion.

[0006] Preferably, reinforcing ribs are provided inside the tubular structure, and the reinforcing ribs extend along the length direction of the support portion.

[0007] Preferably, the supporting portion, the cleaning portion and the reinforcing ribs are integrally formed, and the wiper assembly is an aluminum alloy wiper assembly.

[0008] Preferably, the upper surface of the support portion is an inclined plane or an arc surface; and the upper surface of the support portion and the lower surface of the support portion are connected with each other in a smooth transition.

[0009] Preferably, the cleaning portion is a straight plate-shaped structure, and a connection position between the cleaning portion and the supporting portion has an edge.

[0010] Preferably, the upper surface of the support part and the lower surface of the support part respectively extend toward the side of the support part having the opening and intersect to form a cleaning part, and the outer surface of the cleaning part is a curved surface, or the inner surface and the outer surface of the cleaning part are both curved surfaces.

[0011] Preferably, connecting members are provided at both ends of the support portion, and the connecting members include a blocking cover connected to the support portion, and a pivot connected to the mop bucket is provided on the blocking cover.

[0012] Preferably, the blocking cover is provided with a clamping edge, the clamping edge extends into and is inserted into the supporting portion, and a notch is provided on the clamping edge to avoid the reinforcing rib.

[0013] In the above technical solution, the edge of the cleaning part is fixedly connected to the two sides of the opening of the supporting part to form a tubular wiper assembly. Compared with the scraper with a strip structure, the structure is more solid and durable, and the middle part of the wiper assembly will not bend or deform. Reinforcement ribs are provided inside the supporting part to further improve the overall strength of the wiper assembly.

[0014] The hollow tubular structure in which the support part, the cleaning part and the reinforcing rib are integrally formed makes the overall structure of the wiper assembly simple and easy to process. Furthermore, an extrusion process is used to process a profile having the same cross-sectional shape as the wiper assembly, and then the profile is cut and processed to form the required size of the wiper assembly, so that when manufacturing the wiper assembly, it is not necessary to develop and manufacture a mold, which simplifies the processing technology of the wiper assembly and reduces the production cost. Furthermore, the wiper assembly is an aluminum alloy wiper assembly, which further ensures that the wiper assembly has sufficient strength.

[0015] The utility model aims to provide a mop bucket, which is provided with a scraper assembly having a simple and strong structure and convenient installation, so that dirt scraped from a mop plate will not accumulate on the scraper, and the scraper can be guided to quickly enter the mop bucket without being stuck on the extrusion port.

[0016] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0017] A mop bucket comprises a bucket body, on which a bucket cover is arranged, characterized in that a first socket for a mop board to pass through is arranged on the bucket cover, a wiper assembly in the above technical solution is arranged on one side of the first socket, an extrusion piece is also arranged on the first socket, and an extrusion opening for squeezing and / or scraping the wiping material on the mop board is formed between the extrusion piece and the wiper assembly.

[0018] Preferably, the extrusion member is arranged on a side of the first socket opposite to the wiper assembly.

[0019] Preferably, another wiper assembly is provided on the side of the first socket opposite to the wiper assembly, the extrusion piece is arranged between two groups of the wiper assemblies, and the distance between the extrusion piece and one wiper assembly is not less than the distance between the extrusion piece and the other wiper assembly.

[0020] Preferably, two mounting plates are provided on the barrel cover, and shaft holes cooperating with the pivot of the supporting part are provided on the mounting plates. A top plate is provided on one side of the extrusion port close to the mounting plates, and a rotation space of the wiper assembly is formed on the upper part of the top plate.

[0021] Preferably, the cleaning portion of the wiper assembly protrudes from the top plate and extends into the first socket.

[0022] Preferably, the bucket cover is also provided with a second socket for the mop board to pass through, and the side walls of the second socket are provided with cleaning teeth and an extrusion piece, and a cleaning port for squeezing and / or scraping the wipes on the mop board is formed between the cleaning teeth and the extrusion piece.

[0023] Preferably, the extruding member is arranged on a side of the second socket opposite to the cleaning teeth.

[0024] Preferably, another cleaning tooth is provided on the side of the second socket opposite to the cleaning tooth, the extrusion piece is arranged between the two groups of the cleaning teeth, and the distance between the extrusion piece and one cleaning tooth is not less than the distance between the extrusion piece and the other cleaning tooth.

[0025] Preferably, one or both ends of the squeezing opening and / or the cleaning opening are provided with an avoidance position for avoiding the bristles and / or scraping strips on the mop board.

[0026] Preferably, the first socket and the second socket are arranged side by side or front to back along the extension direction, and the barrel body forms a water squeezing area corresponding to the first socket and a cleaning area corresponding to the second socket.

[0027] In the above technical solution, a mounting plate is provided on the bucket cover of the mop bucket, and an axial hole is provided on the mounting plate. The wiper assembly in the above technical solution is installed into the axial hole to complete the overall installation of the wiper assembly, which has a simple structure and is easy to install. Compared with the surface of the existing scraper with a leaking hole or a reinforcing rib structure, the surface of the wiper assembly is a smooth and flat plane or arc surface without an angle, gap or dead angle, so that the dirt scraped from the wiping object will not be blocked and accumulated on the surface of the wiper assembly but can be smoothly discharged, thereby ensuring the cleanliness of the mop bucket itself. Even if there is dust deposited on the surface of the wiper assembly after long-term use, it can be easily wiped clean, so that the mop bucket itself remains clean and tidy. The upper surface of the wiper assembly inclined toward the extrusion port can guide the mop plate to slide toward the extrusion port and enter the extrusion port, preventing the mop plate from getting stuck at the extrusion port. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the three-dimensional structure of the wiper assembly of the utility model;

[0029] Figure 2 This is a schematic diagram of the exploded structure of the wiper assembly of the utility model;

[0030] Figure 3 This is a structural schematic diagram of a first embodiment of the mop bucket of the utility model;

[0031] Figure 4 It is a top view of the first embodiment of the mop bucket of the utility model;

[0032] Figure 5 for Figure 4 A cross-sectional view taken along cutting line A;

[0033] Figure 6 This is a schematic diagram of the three-dimensional structure of the bucket cover of the first embodiment of the mop bucket of the utility model;

[0034] Figure 7 This is a structural schematic diagram of a second embodiment of the mop bucket of the utility model;

[0035] Figure 8 It is a top view of the second embodiment of the mop bucket of the utility model;

[0036] Fig. 9 This is a schematic diagram of the three-dimensional structure of a bucket cover of a second embodiment of the mop bucket of the utility model;

[0037] Fig.10 This is a structural schematic diagram of a third embodiment of the mop bucket of the utility model;

[0038] Fig.11 It is a top view of a third embodiment of the mop bucket of the utility model;

[0039] Fig.12 for Fig.11 A cross-sectional view taken along the cutting line B;

[0040] Fig.13 It is a schematic diagram of the three-dimensional structure of the bucket cover of the third embodiment of the mop bucket of the utility model.

[0041] In the figure, 1 is a wiper assembly; 11 is a cleaning portion; 12 is an edge; 2 is a supporting portion; 21 is an upper surface; 22 is a lower surface; 23 is a reinforcing rib; 3 is a connecting piece; 31 is a plugging cover; 32 is a clamping edge; 33 is a notch; 34 is a pivot; 35 is a contraction edge; 4 is a barrel; 41 is a water squeezing area; 42 is a cleaning area; 5 is a barrel cover; 51 is an extrusion piece; 52 is a mounting plate; 53 is an axial hole; 54 is a top plate; 55 is a rotating space; 56 is a cleaning tooth; 6 is a first socket; 61 is an extrusion port; 62 is a deep extrusion port; 63 is a normal extrusion port; 7 is a second socket; 71 is a cleaning port; 72 is a deep cleaning port; 73 is a normal cleaning port; 8 is an avoidance position. DETAILED DESCRIPTION

[0042] The utility model is further described below in conjunction with the accompanying drawings:

[0043] like Figure 1 to Figure 2 As shown, a wiper assembly is shown. The wiper assembly 1 is used to be installed on a mop bucket to clean a mop board. The wiper assembly 1 has a cleaning portion 11 for squeezing and / or scraping the mop board wiped object. The cleaning portion 11 is connected to the mop bucket through a supporting portion 2. The supporting portion 2 is a profile with an opening and a U-shaped cross-section. Both sides of the opening of the supporting portion 2 are respectively fixedly connected to the edges of the cleaning portion 11 to form a hollow tubular structure. In this way, the overall structure of the wiper assembly is simple and strong, and is easy to process and manufacture; and after scraping the mop board for a long time, the tubular scraper will not have the problem of being concave, deformed, or even broken in the middle. Furthermore, the upper surface 21 of the support portion 2 forms a guide surface for guiding the mop board into the mop bucket, and the guide surface is gradually inclined from the end away from the cleaning portion 11 to the end close to the cleaning portion 11. Preferably, the upper surface 21 of the support portion 2 is an inclined plane or arc surface, and the upper surface 21 of the support portion 2 and the lower surface 22 of the support portion 2 are smoothly connected. In this way, when the mop board is inserted into the extrusion port, even if it collides with the upper surface 21 of the support portion 2, the upper surface 21 will guide the mop board to slide toward the side of the extrusion port and then enter the extrusion port. In addition, the dirt scraped from the mop board will not accumulate on the wiper assembly.

[0044] In a preferred case, a reinforcing rib 23 is provided inside the tubular structure, and the reinforcing rib 23 extends along the length direction of the support portion 2, so that the reinforcing rib 23 forms a supporting effect on the support portion, enhances the overall strength of the wiper assembly, and prevents its deformation. Further, the support portion 2, the cleaning portion 11 and the reinforcing rib 23 are integrally formed, and an extrusion process can be used to process a profile in the shape of the wiper assembly, and then the profile is processed and cut to form the required size of the wiper assembly. In this way, when making the wiper assembly, it is not necessary to develop and make a mold, which simplifies the processing technology of the wiper assembly and reduces the production cost. Furthermore, the wiper assembly 1 is an aluminum alloy wiper assembly, which further ensures that the wiper assembly has sufficient strength, and makes the surface of the wiper assembly relatively smooth, which is convenient for cleaning dirt on the wiper assembly.

[0045] In one case, the upper surface 21 of the support portion 2 and the lower surface 33 of the support portion 2 extend to the side of the support portion 2 having the opening and intersect to form the cleaning portion 11, and the outer surface of the cleaning portion 11 is a curved surface, or the inner surface and the outer surface of the cleaning portion 11 are both curved surfaces. In this embodiment, the cleaning portion 11 is a straight plate-like structure, and the connection position of the cleaning portion 11 and the support portion 2 has an edge 12, so that the cleaning portion 11 forms a scraping surface and the edge serves as a scraping edge, which has a better cleaning and scraping effect on the wiped object of the mop board.

[0046] In a preferred case, a connector 3 is provided at both ends of the support portion 2, and the connector 3 includes a plug cover 31 connected to the support portion 2, and a pivot 34 connected to the mop bucket is provided on the plug cover 31; a clamping edge 32 is provided on the side of the plug cover 31 away from the pivot, and the clamping edge 32 extends into and is inserted into the support portion 2 to seal the two ends of the wiper assembly 2. Further, a notch 33 is provided on the clamping edge 32 to avoid the reinforcing rib 23, and a contraction edge 35 is formed on the side of the clamping edge 32 away from the pivot 34, so that the clamping edge 32 can be inserted into the support portion 2 more conveniently.

[0047] like Figures 3 to 13As shown, a mop bucket includes a bucket body 4, a bucket cover 5 is provided on the bucket body 4, a first socket 6 for the mop board to pass through is provided on the bucket cover 5, an upper wiper assembly 1 is provided on one side of the first socket 6, the wiper assembly 1 is any of the above-mentioned embodiments of the wiper assembly 1, the wiper assembly 1 has a cleaning portion 11 for squeezing and / or scraping the mop board wipe, the cleaning portion 11 is connected to the mop bucket through a support portion 2, the support portion 2 is a U-shaped cross-section with an opening, the two sides of the opening of the support portion 2 are respectively fixedly connected to the edges of the cleaning portion 11 to form a hollow tubular structure, so that the overall structure of the wiper assembly is simple and strong, and is easy to process and manufacture. Furthermore, the upper surface 21 of the support portion 2 forms a guide surface for guiding the mop board into the mop bucket, and the guide surface is gradually inclined from the end away from the cleaning portion 11 to the end close to the cleaning portion 11. Preferably, the upper surface 21 of the support portion 2 is an inclined plane or arc surface, so that when the mop board is inserted into the extrusion port, even if it collides with the upper surface 21 of the support portion 2, the upper surface 21 will guide the mop board to slide toward the extrusion port and then enter the extrusion port. In addition, compared with the wiper assembly provided with a water hole or a support structure, the flat upper surface 21 is more convenient for draining and cleaning the dirt scraped from the mop board, and it will not accumulate on the wiper assembly, which is more convenient for cleaning the mop bucket.

[0048] The first socket 6 is also provided with an extrusion member 51, and an extrusion port 61 for extruding and / or scraping the wiping material on the mop board is formed between the extrusion member 51 and the wiper assembly 1. The mop board enters the mop bucket at the extrusion port 61 and moves up and down at the extrusion port 61. The extrusion member 51 is pressed on the back side of the mop board, so that the wiping material on the mop board contacts the wiper assembly 1, and the wiper assembly 1 scrapes and squeezes the wiping material on the mop board.

[0049] In one embodiment, two mounting plates 52 are provided on the bucket cover 5, and an axial hole 53 that cooperates with the pivot 34 of the support part 2 is provided on the mounting plate 52. A top plate 56 is provided on the side of the extrusion port close to the mounting plate 52, and a rotation space for the wiper assembly 1 is formed on the upper part of the top plate 56. The pivot 34 is inserted into the axial hole 53, and the wiper assembly 1 is installed on the mop bucket. At this time, the cleaning part 11 of the wiper assembly 1 protrudes from the top plate 54 and extends into the first socket 6, so that when the mop board moves downward at the extrusion port 62, the wiper assembly 1 moves downward with the mop board until it overlaps the top plate 54. At this time, the width of the extrusion port 62 is the smallest, and the wiper assembly 1 squeezes and scrapes the wiped material on the mop board; when the mop board moves upward, the wiper assembly moves with the mop board due to friction and rotates upward with the pivot 34 as the axis. At this time, the width of the extrusion port 62 increases, which is convenient for the mop board to be quickly removed.

[0050] In one embodiment, the barrel cover 5 is further provided with a second socket 7 for the mop board to pass through, and a cleaning tooth 56 and an extrusion member 51 are provided on the side wall of the second socket 7, and a cleaning port 71 for squeezing and / or scraping the wipes on the mop board is formed between the cleaning tooth 56 and the extrusion member 51, and the barrel body 4 forms a squeezing area 41 corresponding to the first socket 6 and a cleaning area 42 corresponding to the second socket 7, so that the mop board is cleaned and rinsed at the cleaning port, and then the water stains on the wipes on the mop board are squeezed and scraped dry at the squeezing port. Further, the first socket 6 and the second socket 7 are arranged side by side or front and back along the extension direction.

[0051] like Figure 4 , Figure 8 and Fig.11 As shown, the extrusion piece 51 is arranged on the side of the first socket 6 opposite to the wiper assembly 1, or another wiper assembly 1 is provided on the side of the first socket 6 opposite to the wiper assembly 1, and the extrusion piece 51 is arranged between the two groups of wiper assemblies 1, so that two extrusion openings 61 are formed, and the distance between the extrusion piece 51 and one wiper assembly 1 is not less than the distance between the extrusion piece 51 and the other wiper assembly 1. The extrusion opening with a relatively small distance is a deep extrusion opening 62, and the extrusion force on the mop wipe is relatively large, so that less moisture remains on the mop wipe, which is suitable for wiping wooden floors; the extrusion opening with a relatively large distance is a normal extrusion opening 63, and the extrusion force on the mop wipe is relatively small, which is suitable for wiping floors.

[0052] In a preferred embodiment, the extrusion member 51 is arranged on the side of the second socket 7 opposite to the cleaning tooth 56, or another cleaning tooth 56 is provided on the side of the second socket 7 opposite to the cleaning tooth 56, and the extrusion member 51 is arranged between the two groups of cleaning teeth 56, so that two cleaning ports 71 are formed, and the distance between the extrusion member 51 and one cleaning tooth 56 is not less than the distance between the extrusion member 51 and the other cleaning tooth 56. The cleaning port 71 with a relatively small distance is a deep cleaning port 72, and the cleaning force on the mop board wipe is relatively large, thereby deeply cleaning the mop board wipe; the extrusion port 71 with a relatively large distance is a normal extrusion port 73, and the extrusion force on the mop board wipe is relatively small, which is suitable for daily cleaning of the mop board wipe.

[0053] In a preferred case, if Figures 7 to 9 As shown, one or both ends of the extrusion port 61 and / or the cleaning port 71 are provided with an avoidance position 8. When the mop board to be cleaned is provided with bristles or scrapers, the avoidance position 8 can avoid the bristles and / or scrapers without affecting the cleaning of the mop board.

[0054] In the above technical solution, the pivot 34 is inserted into the shaft hole 53 on one side of the first socket 6, that is, the wiper assembly 1 is installed on the squeezing area of ​​the mop bucket, and the installation is convenient and quick. When in use, after the mop board wipes the cleaning area of ​​the mop bucket 4, the mop board is moved from the first socket 6 to the squeezing area, and the upper surface of the wiper assembly 1 guides the mop board to slide toward the side of the squeezing port and enter the squeezing port to prevent the mop board from getting stuck at the squeezing port. The mop board moves back and forth at the squeezing port 61, and the cleaning part 11 scrapes and squeezes the wipes on the mop board. Because the upper surface 21 of the support part is a flat plane or curved surface without an angle or gap, the dirt scraped from the wipes is smoothly discharged into the mop bucket, and the dust deposited on the surface of the wiper assembly 1 can also be easily wiped clean, so that the mop bucket itself remains clean and tidy.

[0055] This embodiment is only an illustration of the concept and implementation of the utility model, and does not limit it. Under the concept of the utility model, technical solutions that have not been substantially changed are still within the scope of protection.

Claims

1. A wiper assembly, which is used to be installed on a mop bucket to clean a mop plate, characterized in that: The wiper assembly comprises a cleaning portion for squeezing and / or scraping the object wiped by the mop board, the cleaning portion is connected to the mop bucket via a supporting portion, the supporting portion is a profile with an opening having a U-shaped cross-section, both sides of the opening of the supporting portion are respectively fixedly connected to the edge of the cleaning portion to form a hollow tubular structure, the upper surface of the supporting portion forms a guiding surface for guiding the mop board to enter the mop bucket, and the guiding surface gradually inclines from an end away from the cleaning portion to an end close to the cleaning portion.

2. The wiper assembly according to claim 1, characterized in that: Reinforcement ribs are arranged inside the tubular structure, and the reinforcement ribs extend along the length direction of the support portion.

3. The wiper assembly according to claim 2, characterized in that: The support part, the cleaning part and the reinforcing ribs are integrally formed, and the wiper assembly is an aluminum alloy wiper assembly.

4. The wiper assembly according to claim 1, characterized in that: The upper surface of the support portion is an inclined plane or an arc surface; the upper surface of the support portion and the lower surface of the support portion are smoothly transitionally connected.

5. The wiper assembly according to claim 4, characterized in that: The cleaning part is a straight plate-shaped structure, and the connection position between the cleaning part and the supporting part has an edge.

6. The wiper assembly according to claim 4, characterized in that: The upper surface and the lower surface of the support part respectively extend toward the side of the support part having the opening and intersect to form a cleaning part. The outer surface of the cleaning part is a curved surface, or the inner surface and the outer surface of the cleaning part are both curved surfaces.

7. The wiper assembly according to claim 2, characterized in that: Connecting pieces are arranged at both ends of the supporting part. The connecting pieces include a blocking cover connected to the supporting part, and a pivot connected to the mop bucket is arranged on the blocking cover.

8. The wiper assembly according to claim 7, characterized in that: The blocking cover is provided with a clamping edge, which extends into and is inserted into the supporting portion, and a notch is provided on the clamping edge to avoid the reinforcing rib.

9. A mop bucket, comprising a bucket body, a bucket cover being arranged on the bucket body, characterized in that: The barrel cover is provided with a first socket for the mop board to pass through, and a wiper assembly as described in any one of claims 1 to 8 is provided on one side of the first socket. An extrusion piece is also provided on the first socket, and an extrusion opening for squeezing and / or scraping the wipe on the mop board is formed between the extrusion piece and the wiper assembly.

10. The mop bucket according to claim 9, characterized in that: The extrusion member is arranged on a side of the first socket opposite to the wiper assembly.

11. The mop bucket according to claim 9, characterized in that: Another wiper assembly is provided on the side of the first socket opposite to the wiper assembly, the extrusion piece is arranged between two groups of the wiper assemblies, and the distance between the extrusion piece and one wiper assembly is not less than the distance between the extrusion piece and the other wiper assembly.

12. The mop bucket according to claim 10 or 11, characterized in that: The barrel cover is provided with two mounting plates, each of which is provided with an axial hole matched with the pivot of the support part, and a top plate is provided on one side of the extrusion port close to the mounting plate, and the upper part of the top plate forms a rotation space for the wiper assembly.

13. The mop bucket according to claim 12, characterized in that: The cleaning portion of the wiper assembly protrudes from the top plate and extends into the first socket.

14. The mop bucket according to any one of claims 10, 11 and 13, characterized in that: The bucket cover is also provided with a second socket for the mop board to pass through, and a cleaning tooth and an extrusion piece are provided on the side wall of the second socket, and a cleaning port for squeezing and / or scraping the wiping material on the mop board is formed between the cleaning tooth and the extrusion piece.

15. The mop bucket according to claim 14, characterized in that: The extruding member is arranged on a side of the second socket opposite to the cleaning teeth.

16. The mop bucket according to claim 14, wherein: Another cleaning tooth is provided on the side of the second socket opposite to the cleaning tooth, the extrusion piece is arranged between the two groups of the cleaning teeth, and the distance between the extrusion piece and one cleaning tooth is not less than the distance between the extrusion piece and the other cleaning tooth.

17. The mop bucket according to claim 15 or 16, characterized in that: One or both ends of the squeezing opening and / or the cleaning opening are provided with an escape position for evading the bristles and / or the scraping strips on the mop board.

18. The mop bucket according to claim 14, wherein: The first socket and the second socket are arranged side by side or front and back along the extension direction, and the barrel body forms a water squeezing area corresponding to the first socket and a cleaning area corresponding to the second socket.

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