Flat mop extrusion device for mop bucket

Abstract

A flat mop squeezing device for a mop bucket comprises a water squeezing frame corresponding to a water squeezing area of the mop bucket, and a water squeezing opening is formed in the water squeezing frame; the squeezer is arranged on the water squeezing frame; the squeezers comprise a first squeezer and a second squeezer, the first squeezer is arranged on the first side of the water squeezing opening, and the second squeezer is arranged on the second side of the water squeezing opening; a leaning seat extending into the water squeezing opening is further arranged on the water squeezing frame, a first water squeezing interlayer is formed between the leaning seat and the first squeezer, and a second water squeezing interlayer is formed between the leaning seat and the second squeezer; the water squeezing frame is further provided with a first flow channel corresponding to the first squeezer and a second flow channel corresponding to the second squeezer. When the flat mop is inserted into the first water squeezing interlayer to move up and down to squeeze water, the squeezed water is discharged out of the water squeezing area of the mop bucket through the first flow channel; and / or when the flat mop is inserted into the second water squeezing interlayer to move up and down to squeeze water, the squeezed water is discharged out of the water squeezing area of the mop bucket through the second flow channel.

Description

Technical Field

[0001] The utility model relates to a flat mop squeezing device for a mop bucket. Background Art

[0002] CN 113925417 A discloses a method for using a cleaning tool, which includes a flat mop and a mop bucket; the flat mop includes a mop rod, a flat mop head movably connected to the mop rod, and a wiping object is arranged on the flat mop head. In the water squeezing state, the flat mop head is parallel or substantially parallel to the mop plate. The mop bucket has a water squeezing area, a primary cleaning area, and a secondary cleaning area that are independent of each other, and the primary cleaning area and the secondary cleaning area are both filled with water for cleaning, and the mop bucket is also provided with a squeezing device. When squeezing water, the flat mop is inserted into the squeezing device in the water squeezing area and moves up and down, so that the wiping object is squeezed by the squeezing device; when cleaning, the flat mop cleans in the primary cleaning area and the secondary cleaning area; when mopping the floor, the flat mop head rotates to the mopping state. After mopping the floor, the wipes on the flat mop head are relatively dry, and the flat mop is first cleaned in the primary cleaning area; after the primary cleaning is completed, the wipes carry the water contained in the wipes to the secondary cleaning area, and the flat mop is cleaned for the second time in the secondary cleaning area; after the secondary cleaning is completed, the wipes carry the water contained in the wipes to the water squeezing area, so that the amount of water in the secondary cleaning area remains basically unchanged, and the amount of water brought out by the wipes in the primary cleaning area is reduced at this time; after the secondary cleaning is completed, the flat mop is squeezed out in the water squeezing area by the squeezing device, and a water cooling channel is provided at the same time, and the water squeezed out by the squeezing device flows back to the primary cleaning area through the water channel, so that the amount of water in the primary cleaning area remains basically unchanged. In order to achieve the above purpose, the squeezing area, the primary cleaning area, and the secondary cleaning area are arranged side by side from left to right, that is, the primary cleaning area is located in the middle, and the squeezing area and the secondary cleaning area are respectively located on both sides of the primary cleaning area. After the primary cleaning area in the middle is cleaned, the flat mop is moved to the secondary cleaning area on one side for secondary cleaning. After the secondary cleaning is completed, the flat mop passes over the primary cleaning area in the middle and enters the squeezing area on the other side for squeezing water.

[0003] CN 113925417 A also has the disadvantage that the flat mop is cleaned in the primary cleaning area after mopping the floor, so the water in the primary cleaning area is relatively dirty. After the flat mop is cleaned once, the water is not squeezed out, but the flat mop is directly moved to the secondary cleaning area for secondary cleaning. At this time, the wiping material brings the dirty water contained in the wiping material to the secondary cleaning area, causing the water in the secondary cleaning area to be greatly polluted.

[0004] In addition, the order of inserting the flat mop in the mop bucket when using CN 113925417 A is: first insert it into the middle primary cleaning area, then move it to the secondary cleaning area on one side of the primary cleaning area, and then cross the middle primary cleaning area and insert it into the water squeezing area on the other side of the primary cleaning area. The flat mop needs to be jumped and moved, the usage order is not smooth, and the user experience is poor. Summary of the invention

[0005] In order to overcome the disadvantage that the water in the two cleaning areas of the existing squeezed flat mop cleaning tool will contaminate each other, the utility model provides a squeezed flat mop cleaning tool for a flat mop squeezing device of a mop bucket, in which the water in the cleaning areas will not contaminate each other, and the use of the squeezed flat mop cleaning tool on a mop bucket can solve the problem.

[0006] Furthermore, in order to solve the above-mentioned technical problems, the utility model further provides a flat mop squeezing device for a mop bucket which is smoother to use and provides a better user experience.

[0007] The technical solution of the utility model to solve the technical problem is:

[0008] A flat mop squeezing device for a mop bucket, comprising:

[0009] A water squeezing rack corresponding to the water squeezing area of ​​the mop bucket, wherein the water squeezing rack is provided with a water squeezing opening for inserting a flat mop;

[0010] An extruder disposed on the water squeezing frame, wherein at least a portion of the extruder extends into the water squeezing port;

[0011] The extruder comprises a first extruder and a second extruder, the first extruder and the second extruder are arranged opposite to each other, the first extruder is arranged on a first side of the water squeezing outlet, and the second extruder is arranged on a second side of the water squeezing outlet;

[0012] The squeezing water frame is also provided with a seat extending into the squeezing water outlet, a first squeezing water sandwich for squeezing water is formed between the seat and the first squeezer, and a second squeezing water sandwich for squeezing water is formed between the seat and the second squeezer;

[0013] The water squeezing rack is also provided with a first flow channel corresponding to the first extruder, and a second flow channel corresponding to the second extruder;

[0014] When the flat mop is inserted into the first water squeezing interlayer and moves up and down to squeeze water, the squeezed water is discharged from the water squeezing area of ​​the mop bucket through the first flow channel; and / or when the flat mop is inserted into the second water squeezing interlayer and moves up and down to squeeze water, the squeezed water is discharged from the water squeezing area of ​​the mop bucket through the second flow channel.

[0015] Furthermore, the seat is comprised of two pieces, and the two pieces of the seat extend into the water squeezing outlet from the front and rear sides thereof opposite to each other, and there is a gap between the ends of the two pieces of the seat extending into the water squeezing outlet for the mop rod of the flat mop to pass through.

[0016] Furthermore, the two seats are symmetrically arranged.

[0017] Furthermore, the seat is provided with rotatable wheels for the mop head of the flat mop to abut against.

[0018] Furthermore, the diameter of the wheel is greater than the thickness of the seat, and the edge of the wheel protrudes from both sides of the seat.

[0019] Further, the first flow channel and the second flow channel have an extended length, the first flow channel extends outward from the first side of the water squeezing outlet, and the second flow channel extends outward from the second side of the water squeezing outlet; or, the first flow channel and the second flow channel are flow channel outlets opened on the water squeezing rack.

[0020] Furthermore, it also includes a cleaning rack corresponding to the cleaning area of ​​the mop bucket, the cleaning rack includes a first cleaning rack located on one side of the water squeezing area, and a second cleaning rack located on the other side of the water squeezing area; the cleaning rack is provided with a cleaning port for inserting a flat mop, and the cleaning rack is provided with a cleaning device, and the cleaning device at least partially extends into the cleaning port.

[0021] Furthermore, the cleaning device is arranged on a side of the cleaning port away from the first extruder or the second extruder.

[0022] Furthermore, the water squeezing rack and the cleaning rack are integrally formed.

[0023] Furthermore, a rotatable roller for the mop head of the flat mop to abut against is provided on the cleaning frame on the other side of the cleaning opening opposite to the cleaning device.

[0024] Furthermore, the cleaning port includes a first port for inserting a mop head of a flat mop and a second port for inserting a mop rod of the flat mop.

[0025] The utility model has the beneficial effects that: the utility model is installed on a mop bucket, and a first cleaning area and a second cleaning area can be set on the mop bucket, the first cleaning area is adjacent to the water squeezing area, the second cleaning area is adjacent to the water squeezing area, and the first cleaning area and the second cleaning area share a water squeezing area, that is, after the flat mop head is cleaned in the first cleaning area, it can be inserted into the water squeezing port of the water squeezing rack above the water squeezing area and move up and down to squeeze water, and the squeezed water flows to the first cleaning area through the first flow channel, on the one hand, the water level of the first cleaning area is maintained, and on the other hand, the squeezed water returns to the first cleaning area, and will not pollute the water in the second cleaning area; after the flat mop head is cleaned in the second cleaning area, the flat mop is inserted into the water squeezing port and enters the water squeezing area and moves up and down, and the flat mop can be inserted into the water squeezing port of the water squeezing rack above the water squeezing area and move up and down to squeeze water, and the squeezed water flows to the second cleaning area through the second flow channel, on the one hand, the water level of the second cleaning area is maintained, and on the other hand, the squeezed water returns to the second cleaning area, and will not pollute the water in the first cleaning area. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural diagram of a flat mop.

[0027] Figure 2 It is a schematic diagram of the structure of a mop bucket.

[0028] Figure 3 It is a schematic diagram of the structure of the mop bucket after removing the decorative panel.

[0029] Figure 4 The utility model is a structural schematic diagram of a mop bucket after removing a decorative plate and a first squeezer and a second squeezer.

[0030] Figure 5 It is a schematic diagram of the structure of the barrel.

[0031] Figure 6 is a cross-sectional view of a mop bucket.

[0032] Figure 7 yes Figure 6 A partial enlarged view of part A.

[0033] Figure 8 It is a schematic diagram of the state in which the flat mop is squeezing water in the squeezing area after cleaning in the first cleaning area.

[0034] Fig. 9 It is a schematic diagram of the state in which the flat mop is squeezing water in the squeezing area after the second cleaning area is cleaned. DETAILED DESCRIPTION

[0035] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0036] Reference Figure 1-Figure 9 A flat mop squeezing device for a mop bucket can be arranged on a barrel body 4 of the mop bucket and squeeze the flat mop.

[0037] The flat mop includes a flat mop head 5, a mop rod 6 rotatably connected to the front of the flat mop head 5, and a wiping material arranged on the back of the flat mop head 5. When squeezing water, the flat mop head 5 rotates to a state parallel to the mop rod 6, and at this time, the mop rod 6 is located on the outside of the front of the flat mop head 3.

[0038] The barrel body 4 of the mop bucket has a water squeezing area 3, a first cleaning area 1 adjacent to the water squeezing area 3, and a second cleaning area 2 adjacent to the water squeezing area 3, and the water squeezing area 3, the first cleaning area 1, and the second cleaning area 2 are not connected to each other. The water squeezing area 3, the first cleaning area 1, and the second cleaning area 2 are arranged side by side, the first cleaning area 1 is located on one side of the water squeezing area 3, and the second cleaning area 2 is located on the other side of the water squeezing area 3, that is, the water squeezing area 3, the first cleaning area 1, and the second cleaning area 2 are arranged side by side left and right, wherein the water squeezing area 3 is located in the middle, the first cleaning area 1 is located on one side of the water squeezing area 3, and the second cleaning area 2 is located on the other side of the water squeezing area 3 opposite to the first cleaning area 2.

[0039] The flat mop squeezing device for a mop bucket comprises a squeezing rack 7 corresponding to the squeezing area 3 of the mop bucket, the squeezing rack 7 is arranged on the barrel body above the squeezing area 3, the squeezing rack 7 is provided with a squeezing port 8 for inserting a flat mop with a flat mop head parallel to the mop rod, the side of the squeezing port 8 adjacent to the first cleaning area 1 is the first side of the squeezing port, and the side of the squeezing port adjacent to the second cleaning area 2 is the second side of the squeezing port.

[0040] The squeezer is arranged on the squeezing frame 7 or the barrel 4 (preferably arranged on the squeezing frame 7), and at least part of the squeezer extends into the squeezing port 8, so as to squeeze the wiping material on the flat mop head extending into the squeezing port 8. The squeezer includes a first squeezer 9 and a second squeezer 10, the first squeezer 9 and the second squeezer 10 are arranged opposite to each other, the first squeezer 9 is located at a first side of the squeezing port 8, and the second squeezer 19 is located at a second side of the squeezing port 8.

[0041] The water squeezing frame 7 is also provided with a first flow channel 11 corresponding to the first extruder 9 and a second flow channel 12 corresponding to the second extruder 10 .

[0042] The flat mop head 5 of the flat mop can be cleaned in the first cleaning zone 1 and / or the second cleaning zone 2 respectively.

[0043] The flat mop head 5 of the flat mop is cleaned in the first cleaning area 1. After cleaning, the flat mop is inserted into the water squeezing port 8 and enters the water squeezing area 3 to move up and down, so that the wipes are squeezed with water through the first squeezer 9, and the water squeezed out flows to the first cleaning area 1 through the first flow channel 11; and / or the flat mop head 6 of the flat mop is cleaned in the second cleaning area 2. After cleaning, the flat mop is inserted into the water squeezing port 8 and enters the water squeezing area 3 to move up and down, so that the wipes are squeezed with water through the second squeezer 10, and the water squeezed out flows to the second cleaning area 2 through the second flow channel 12.

[0044] The above-mentioned cleaning methods of the flat mop head actually include the following three situations:

[0045] ① After mopping the floor, the flat mop is only cleaned in the first cleaning area 1.

[0046] ②. After mopping the floor, the flat mop is only cleaned in the second cleaning area 2.

[0047] In the above two situations, the user can randomly choose to clean only in the first cleaning area 1 or only in the second cleaning area 2, and the water squeezed out when squeezing water after cleaning in the first cleaning area 1 returns to the first cleaning area 1, and the water squeezed out when squeezing water after cleaning in the second cleaning area 2 returns to the second cleaning area 2. On the one hand, the water levels of the two cleaning areas are maintained, and on the other hand, the water squeezed out returns to the cleaning area originally cleaned, and will not pollute the water in the other cleaning area. A better cleaning method can be: first, the flat mop head 5 is only cleaned in the first cleaning area 1, and when the water in the first cleaning area 1 is dirty, it is selected to be cleaned only in the second cleaning area 2, so that it can be ensured that the flat mop head is always cleaned only in relatively clean water.

[0048] ③. After the flat mop has mopped the floor, the flat mop head 5 is first cleaned in the first cleaning area 1. After the first cleaning, the flat mop is inserted into the water squeezing port 8 and enters the water squeezing area 3 to move up and down, so that the wipes are squeezed once through the first squeezer 9, and the water squeezed out of the first squeezing flows through the first flow channel 11 to the first cleaning area 1; then the flat mop head 5 of the flat mop is cleaned twice in the second cleaning area 2. After the second cleaning, the flat mop is inserted into the water squeezing port 8 and enters the water squeezing area to move up and down, so that the wipes are squeezed twice through the second squeezer 10, and the water squeezed out of the second squeezing flows through the second flow channel 12 to the second cleaning area 2.

[0049] In this case, the flat mop is first cleaned in the first cleaning area 1 after mopping the floor, and then cleaned twice in the second cleaning area 2 after squeezing water, and then squeezed water again. Since the flat mop is first cleaned in the first cleaning area 1 after mopping the floor, the water in the first cleaning area 1 is relatively dirty, and the wipes after cleaning and squeezing water in the first cleaning area 1 still contain some dirt. Therefore, after cleaning in the first cleaning area 1 and squeezing water in the squeezing water area 3, the flat mop head 5 enters the second cleaning area 2 again for secondary cleaning. Since the water in the second cleaning area 2 is relatively clean, the wipes will be cleaner after the secondary cleaning. Of course, the water squeezed out when squeezing water after the first cleaning returns to the first cleaning area 1 through the first flow channel 11, and the water squeezed out when squeezing water after the secondary cleaning returns to the second cleaning area 2 through the second flow channel 12, which not only ensures that the water in the two cleaning areas will not contaminate each other, but also ensures that the water levels in the two cleaning areas remain basically unchanged to facilitate cleaning.

[0050] The function of the first flow channel 11 is to make the water squeezed out during squeezing flow back to the first cleaning area 1, and the function of the second flow channel 12 is to make the water squeezed out during squeezing flow back to the second cleaning area 2. Therefore, the structural form and shape of the first flow channel 11 and the second flow channel 12 are not limited, as long as the above purpose can be achieved. For example, the first flow channel and the second flow channel are flow channel openings opened on the water squeezing rack, and the water squeezed out during squeezing water is sprayed to the first cleaning area and the second cleaning area respectively through the two flow channel openings. In one embodiment, the first flow channel 11 and the second flow channel 12 have an extended length, and the first flow channel 11 extends outward from the first side of the squeezing outlet 8, that is, extends to the first cleaning area, and the second flow channel 12 extends outward from the second side of the squeezing outlet 8, that is, extends to the second cleaning area. Such first flow channel 11 and second flow channel 12 with an extended length can receive the squeezed water, so that the drainage effect can be better achieved.

[0051] In one embodiment, the squeezing rack 7 is further provided with a seat 13 extending into the squeezing port 8, and a first squeezing interlayer 14 is formed between the seat 13 and the first squeezer 9. When squeezing water, the flat mop is inserted into the first squeezing interlayer 14, and the front of the flat mop head 5 can lean against one side of the seat 13 during the up and down movement of the flat mop, so that the flat mop moves up and down more stably and smoothly; a second squeezing interlayer 15 is formed between the seat 13 and the second squeezer 10, and when squeezing water, the flat mop is inserted into the second squeezing interlayer 15, and the front of the flat mop head 5 can lean against the other side of the seat 13 during the up and down movement of the flat mop, so that the flat mop moves up and down more stably and smoothly. The thickness of the first squeezing water interlayer 14 matches the thickness of the flat mop head 5 provided with a wiper to enhance the squeezing water effect, and the thickness of the second squeezing water interlayer 15 matches the thickness of the flat mop head 5 provided with a wiper to enhance the squeezing water effect. A more preferred embodiment is: the seat 13 is composed of two pieces, and the two seats 13 extend from the front and rear sides of the squeezing water outlet 8 to the squeezing water outlet 8, respectively, and there is a gap between the ends of the two seats extending into the squeezing water outlet. The two seats 13 are preferably arranged symmetrically, and the mop rod 6 is located in the gap between the two seats 13 when squeezing water.

[0052] In one embodiment, the seat 13 is provided with a rotatable wheel 16, and the front of the flat mop head 5 can lean against the wheel 16 when squeezing water, so that the flat mop can move up and down more smoothly when squeezing water. Of course, the wheel itself can also form a seat, that is, the wheel is set in the squeezing port 8 to form a seat.

[0053] In one embodiment, the diameter of the wheel 16 is greater than the thickness of the seat 13, and the edges of the wheel 16 protrude from both sides of the seat 13. When squeezing water, the front side of the flat mop head 5 can rest on the wheel edges on both sides of the seat 13. This structural form can reduce the number of wheels and simplify assembly.

[0054] When the flat mop head 5 is cleaned in the primary cleaning area 1 and / or the secondary cleaning area 2, it can be soaked, shaken and rinsed. In one embodiment, in order to achieve a better cleaning effect, a cleaning rack 17 is provided on the barrel body above the first cleaning area 1 and / or the barrel body above the second cleaning area 2. The cleaning rack 17 is provided with a cleaning port 18 for inserting a flat mop head and a flat mop parallel to the mop rod, and also includes a cleaning device 19 provided on the barrel body or the cleaning rack. The cleaning device 19 at least partially extends into the cleaning port 18. When the flat mop head is cleaned in the first cleaning area 1 and / or the second cleaning area 2, the flat mop head 5 rotates to a state parallel to the mop rod 6. The flat mop is inserted into the cleaning port 18 and enters the first cleaning area 1 or the second cleaning area 2 to move up and down, so that the wipes are cleaned by the cleaning device 19. The cleaning device 19 can be a scraper bar, a rack, a brush, etc.

[0055] In one embodiment, the cleaning device 19 is arranged on the side of the cleaning port 18 away from the first squeezer 9 or the second squeezer 10. The beneficial effects of arranging the cleaning device 19 are as follows: ① When cleaning the wipe in the first cleaning area 1, the wipe must face the cleaning device 19. When squeezing water in the squeezing area 3 after cleaning, the wipe must also face the first squeezer 9. The cleaning device 19 is arranged on the side of the cleaning port away from the first squeezer 9. After cleaning in the first cleaning area 1, the flat mop can be directly moved to the squeezing area 3. There is no need to rotate the flat mop 180° to make the wipe face the first squeezer 9, which makes the operation simpler and more convenient. The squeezing water operation after cleaning in the second cleaning area 2 is similar. ②, when the flat mop head is cleaned once in the first cleaning area 1 and cleaned twice in the second cleaning area 2, after the first cleaning is completed, the wipe faces the cleaning device 19 and the first squeezer 9 in the first cleaning area 1, and faces away from the cleaning device 19 and the second squeezer 10 in the second cleaning area 2. Therefore, the operator can easily think that the first squeezer 9 should be used to squeeze water after the first cleaning is completed, and the second squeezer 10 should not be used to squeeze water. This can prevent the erroneous operation of squeezing water from the wipe by the second squeezer 10 after the first cleaning, and prevent the dirty water in the first cleaning area 1 from being squeezed out and flowing into the second cleaning area 2. The squeezing operation after the cleaning in the second cleaning area 2 is similar.

[0056] In one embodiment, the cleaning opening 18 includes a first opening for inserting the flat mop head 5 and a second opening for inserting the mop rod 6. The width of the first opening is adapted to the thickness of the flat mop head 5 provided with the wipe, so that the cleaner 19 can squeeze and clean the wipe.

[0057] In one embodiment, a rotatable roller 20 is provided on the other side of the cleaning port 18 opposite to the cleaning device 19. The front side of the flat mop head 5 can rest against the roller 20 during cleaning, so that the flat mop can move up and down more smoothly for cleaning.

[0058] In one embodiment, the cleaning rack 17 and the water squeezing rack 7 are integrated into one structure, which is simpler and more compact.

[0059] In one embodiment, the water squeezing rack 7 and the cleaning rack 17 are covered with a decorative plate 21. The decorative plate 21 not only serves as a decoration, but also protects the squeezer and the cleaner. It can also prevent the water squeezed out by the squeezer from splashing out when squeezing water and the cleaner from cleaning the wipes.

[0060] Figure 2-Figure 9 In the embodiment, the squeezing area 3, the first washing area 1, and the second washing area 2 are arranged side by side, and the squeezing area 3 is located in the middle, the first washing area 1 is located on one side of the squeezing area 3, and the second washing area 2 is located on the other side of the squeezing area 3. The inventive concept of the utility model is that the first washing area 1 adjacent to the squeezing area 3 and the second washing area 2 adjacent to the squeezing area 3 share a squeezing area, and after the flat mop head is cleaned in the first washing area 1 and the second washing area 2 respectively, the corresponding first squeezer 9 and the second squeezer squeeze water respectively, and the squeezed water during squeezing flows back to the first washing area 1 and the second washing area 2 respectively through the first flow channel 11 corresponding to the first squeezer 9 and the second flow channel 12 corresponding to the second squeezer, so based on the inventive concept, the arrangement of the squeezing area 3, the first washing area 1, and the second washing area 2 can also be arranged in other ways.

[0061] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0062] The above describes the implementation methods of the present invention. However, the present invention is not limited to the above implementation methods. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A flat mop squeezing device for a mop bucket, comprising: A water squeezing rack corresponding to the water squeezing area of ​​the mop bucket, wherein the water squeezing rack is provided with a water squeezing opening for inserting a flat mop; An extruder disposed on the water squeezing frame, wherein at least a portion of the extruder extends into the water squeezing port; The invention is characterized in that: the extruder comprises a first extruder and a second extruder, the first extruder and the second extruder are arranged opposite to each other, the first extruder is arranged on a first side of the water squeezing outlet, and the second extruder is arranged on a second side of the water squeezing outlet; The squeezing water frame is also provided with a seat extending into the squeezing water outlet, a first squeezing water sandwich for squeezing water is formed between the seat and the first squeezer, and a second squeezing water sandwich for squeezing water is formed between the seat and the second squeezer; The water squeezing rack is also provided with a first flow channel corresponding to the first extruder, and a second flow channel corresponding to the second extruder; When the flat mop is inserted into the first water squeezing interlayer and moves up and down to squeeze water, the squeezed water is discharged from the water squeezing area of ​​the mop bucket through the first flow channel; and / or when the flat mop is inserted into the second water squeezing interlayer and moves up and down to squeeze water, the squeezed water is discharged from the water squeezing area of ​​the mop bucket through the second flow channel.

2. The flat mop squeezing device for a mop bucket according to claim 1, characterized in that: The seat is composed of two pieces, and the two pieces of the seat extend into the water squeezing outlet from the front side and the rear side of the water squeezing outlet respectively. There is a gap between the ends of the two pieces of the seat extending into the water squeezing outlet for the mop rod of the flat mop to pass through.

3. The flat mop squeezing device for a mop bucket according to claim 2, characterized in that: The two seats are symmetrically arranged.

4. The flat mop squeezing device for a mop bucket according to claim 2 or 3, characterized in that: The support seat is provided with rotatable wheels for the mop head of the flat mop to abut against.

5. The flat mop squeezing device for a mop bucket according to claim 4, characterized in that: The diameter of the wheel is greater than the thickness of the seat, and the edges of the wheel protrude from both sides of the seat.

6. The flat mop squeezing device for a mop bucket according to claim 1, characterized in that: The first flow channel and the second flow channel have an extension length, the first flow channel extends outward from a first side of the water squeezing outlet, and the second flow channel extends outward from a second side of the water squeezing outlet; Alternatively, the first flow channel and the second flow channel are flow channel openings opened on the water squeezing rack.

7. The flat mop squeezing device for a mop bucket according to claim 1, characterized in that: Also included is a cleaning rack corresponding to the cleaning area of ​​the mop bucket, the cleaning rack comprising a first cleaning rack located on one side of the squeezing area, and a second cleaning rack located on the other side of the squeezing area; The cleaning rack is provided with a cleaning opening for inserting a flat mop, and a cleaning device is arranged on the cleaning rack, and the cleaning device at least partially extends into the cleaning opening.

8. The flat mop squeezing device for a mop bucket according to claim 7, characterized in that: The cleaning device is arranged on a side of the cleaning port away from the first extruder or the second extruder.

9. The flat mop squeezing device for a mop bucket according to claim 7, characterized in that: The water squeezing rack and the cleaning rack are integrally formed.

10. The flat mop squeezing device for a mop bucket according to claim 7, characterized in that: A rotatable roller for the mop head of the flat mop to abut against is provided on the cleaning frame on the other side of the cleaning opening opposite to the cleaning device.

11. The flat mop squeezing device for a mop bucket according to claim 7, characterized in that: The cleaning opening includes a first opening for inserting a mop head of a flat mop and a second opening for inserting a mop rod of the flat mop.

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