An extruded flat mop cleaning implement

Abstract

The utility model relates to a kind of extrusion flat mop cleaning tools, including cleaning bucket, mop head, wiping article;Its characterized in that: the cleaning bucket includes outer bucket, clean water inner bucket, washing inner bucket, washing inner bucket and clean water inner bucket are communicated by water supply passage;First through hole and second through hole are equipped on the cleaning bucket, first through hole and second through hole are arranged at intervals and are equipped with baffle, so that first through hole and second through hole are not intercommunicated, first extrusion component is equipped in first through hole, second extrusion component is equipped in second through hole, wiping article lower end is set or buckled on mop head, the bottom surface of wiping article is bonded in the bottom surface of mop head, mop head rotates to the extrudable state with mop rod substantially parallel, the lower end of wiping article is set downward, mop head and mop rod can be passed through first through hole or second through hole jointly.The fixed mode of wiping article makes that the lower end of wiping article does not all cock up, that is, wiping article is not prone to wrinkle or separate from mop head, ensure the smooth operation of cleaning and squeezing dry.

Description

Technical Field

[0001] This utility model belongs to the technical field of cleaning tools, and in particular to a flat mop cleaning tool based on a mop cleaning bucket, which is suitable for cleaning flat mops or foam flat mops. Background Technology

[0002] There are numerous patents related to mop buckets used for cleaning flat mops. A representative patent is Chinese utility model patent CN201821203889.3 (publication number CN209863678U), which discloses a flat mop tool including a mop bucket and a flat mop. The mop bucket has a separate wringing area and a separate water-holding area, and the wringing area is equipped with a squeezing device. The flat mop includes a cleaning material, a mop handle, and a flat mop plate connected to the lower end of the mop handle. In use, the flat mop is rotated to a squeezing state, and then the squeezing device is inserted into the wringing area. Moving it up and down squeezes the cleaning material, and the squeezed water is transferred to the water-holding area via a water transfer device. Because the amount of water squeezed out is greater than the amount of water entering the wringing area from the water-holding area through the slow-release mechanism, after multiple repetitions, almost all the water in the wringing area can be transferred to the water-holding area, and the cleaning material is also squeezed dry during this process. Afterwards, the water in the water-holding area enters the wringing area through the slow-release mechanism. When the flat mop gets dirty, it can then enter the wringing area for wringing and cleaning.

[0003] The applicant of the aforementioned patent has also applied for many similar patents with different focuses of protection, but the core of them is that the mop bucket has an independent squeezing area and an independent water holding area, and the water squeezed out of the wiping material is transferred to the water holding area through a water transfer device.

[0004] This indicates that flat mop cleaning tools have the following drawbacks:

[0005] 1. When the wiping material is directly attached to the bottom of the mop head, the lower end of the wiping material tends to lift up relative to the mop head during the squeezing process. This can cause the wiping material to wrinkle or even detach from the mop head, affecting the normal mopping function.

[0006] 2. Each time the wastewater is washed off the mop, it is discharged back into the water collection area, causing the water cup in the water collection area to become contaminated. The contaminated water in the water collection area then enters the squeezing area through the slow release mechanism, so that the water used to wash the mop next time is not clean water, which affects the cleanliness of the mop.

[0007] 3. The amount of water released into the wringing zone each time through the slow-release mechanism cannot be quantitatively controlled. That is, the amount of water used to wash the mop each time is not fixed, and the water used to wash the mop may not fully submerge the objects being wiped, further affecting the cleanliness of the objects.

[0008] 4. The slow-release mechanism may have small holes that cannot be closed. In this case, during the cleaning and squeezing process, the lower end of the wipe may always be soaked in water from the squeezing area, which will reduce the squeezing effect and prevent the wipe from being fully squeezed out.

[0009] In conclusion, the aforementioned cleaning tools for cleaning flat mops or sponge mops can be further improved. Utility Model Content

[0010] The technical problem to be solved by this utility model is to provide a squeezing flat mop cleaning tool that prevents the wiping material from easily falling off the mop head during cleaning and wringing operations, and ensures that the mop is clean water every time it is washed, in light of the above-mentioned existing technology.

[0011] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: a squeezing flat mop cleaning tool, including a cleaning bucket and a mop, wherein the mop includes a mop head rotatably connected to the lower end of the mop handle, and the mop head is provided with a wiping agent; characterized in that: the cleaning bucket includes an outer bucket, a clean water inner bucket, and a washing inner bucket, wherein the washing inner bucket and the clean water inner bucket are detachably installed inside the outer bucket, and the washing inner bucket and the clean water inner bucket are connected through a water supply channel; the cleaning bucket is provided with a first through-hole and a second through-hole, the first through-hole and the second through-hole are spaced apart and provided with a partition, so that the first through-hole and the second through-hole are not interconnected, and the first through-hole is provided with a first through-hole for passing through the first through-hole. The mop head with the opening forms a first squeezing component, and the second opening has a second squeezing component that squeezes the mop head as it passes through the second opening. The first opening corresponds to the inner cleaning tub, and the second opening is located outside the inner cleaning tub and the inner clean water tub. The lower end of the wiping material is sleeved or fastened to the mop head, and the bottom surface of the wiping material is adhered to the bottom surface of the mop head. The mop head is rotated to a squeezing state that is basically parallel to the mop handle, and the lower end of the wiping material is set downward. In this state, the mop head and the mop handle can pass through the first opening or the second opening together. The mop head passes downward through the first opening and enters the inner cleaning tub.

[0012] To facilitate assembly and further improve the design, a top bracket is installed at the opening of the outer tub. This top bracket constrains the inner tub for clean water and the inner tub for washing. The first and second openings and a partition are mounted on the top bracket. The first and second squeezing components can be pre-installed on the top bracket before the top bracket is attached to the opening of the outer tub, making assembly more convenient. Furthermore, the top bracket also serves to limit the movement of the inner tub for clean water and the inner tub for washing.

[0013] To further facilitate assembly and to remove the inner water tank and the inner washing tank from the outer tank, the aforementioned top bracket can be detachably installed at the opening of the outer tank via a locking structure.

[0014] To ensure a stable connection between the two inner tubs and facilitate assembly, the aforementioned washing inner tub and clean water inner tub are joined together by a snap-fit ​​structure to form a single unit. This unit can be detached from the outer tub. This unit can be moved to the faucet for independent water filling and also facilitates cleaning of the outer tub.

[0015] As a further improvement, the aforementioned locking structure has two parts, spaced apart vertically. These two locking structures ensure a more secure connection between the inner washing tank and the inner clean water tank.

[0016] As an improvement, the opening of the aforementioned inner cleaning tub has an outward-curving reinforced flange. Since the inner cleaning tub is relatively narrow and tall, the reinforced flange enhances the strength of the opening and prevents deformation.

[0017] Further improvements include a water supply channel controlled by a switch. The switch controls the amount of water supplied to the inner tank each time, enabling metered water supply, which saves water. The switch is turned on to supply water and turned off to stop the supply. The switch can be moved, rotated, or swung to open and close the water supply channel.

[0018] As one of the more significant improvements, the top of the aforementioned clean water inner tank is sealed. During cleaning, when the switch is turned on, the clean water inner tank supplies water to the cleaning inner tank through the water supply channel. Once the water in the cleaning inner tank surpasses the outlet of the water supply channel, due to the sealed top of the clean water inner tank and atmospheric pressure, the clean water inner tank stops supplying water to the cleaning inner tank. Therefore, the amount of water supplied each time is constant. Simultaneously, air enters the space above the liquid surface in the clean water inner tank through the water supply channel, until the water... The water in the inner tub should cover the outlet or inlet of the water supply channel. This better utilizes atmospheric pressure. Once the water in the inner tub covers the outlet of the water supply channel, the inner tub will stop supplying water. When the water in the inner tub does not cover the outlet of the water supply channel and the switch is open, water from the clean water inner tub will automatically supply water to the inner tub. Air enters the clean water inner tub above the effective liquid level through the water supply channel, ensuring smooth water supply. No additional air inlet valve is needed, resulting in a simpler structure. Alternatively, a one-way air inlet valve can be installed on the wall or bottom of the clean water inner tub or on a related third component. This one-way air inlet valve only allows air from the outside to enter the space above the liquid level in the clean water inner tub.

[0019] To ensure the wringing operation is completed in a separate area, as an improvement, an independent wringing zone is formed inside the outer drum. The second opening corresponds to the wringing zone, and the mop head passes downward through the second opening into the wringing zone. This independent wringing zone facilitates maintaining a near-waterless environment, allowing the wiped items to be squeezed out more thoroughly. The wringing zone can be implemented in the following ways: the outer drum is separated from the wringing zone by an internal partition; or, an inner wringing drum is located inside the outer drum, forming the wringing zone.

[0020] Further improvements include a first drain channel inside the outer tub to transfer water squeezed from the wiping material through the first opening. Each time wastewater is squeezed from the wiping material, it is transferred to the outside of the inner tub via the first drain channel. This process is repeated multiple times until the water in the inner tub is almost completely removed, ensuring that the water in the inner tub remains clean after the next supply of water from the clean water inner tub. If the first drain channel is unavailable, water from the cleaning area can be transferred to the outside via a drain valve, drain hole, pumping mechanism, or absorbent component made of highly absorbent material. Additionally, a second drain channel is provided to transfer water squeezed from the wiping material through the second opening to the outer tub. The second drain channel ensures that water squeezed from the wiping material does not remain in the squeezing area.

[0021] Compared with the prior art, the advantages of this utility model are as follows: It features independent clean water inner tub and washing inner tub, connected by a water supply channel. The clean water inner tub provides clean water to the washing inner tub, ensuring that the water used for each mop wash is clean water. The first and second openings are separated by a partition, preventing them from communicating and ensuring that washing and wringing operations can be completed in independent areas. During washing, the mop head is rotated to a squeezing state that is essentially parallel to the mop handle, and the lower end of the wiping material is fitted or fastened. The bottom surface of the item being wiped is adhered to the bottom surface of the mop head. This ensures that the bottom of the item will not lift up during the process of the mop head moving up and down through the first opening and being squeezed by the first wringing component, or moving up and down through the second opening and being squeezed by the second wringing component. In other words, the item is less likely to wrinkle or detach from the mop head, ensuring smooth cleaning and wringing operations. This mop bucket provides better cleaning results, and the wringing operation is carried out in an area separate from and outside the inner cleaning bucket, without interference. Compared to completing the wringing operation in the inner cleaning bucket, the wringing effect is better. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of an embodiment of the present utility model (the switch is in the closed state after water is injected from the water purification area to the cleaning area);

[0023] Figure 2 for Figure 1 A cross-sectional view of the cleaning bucket section;

[0024] Figure 3 for Figure 2 Enlarged view of point A;

[0025] Figure 4 for Figure 2 Enlarged view of point B;

[0026] Figure 5This is a three-dimensional structural diagram of an embodiment of the present utility model (mop head inserted downwards into the cleaning area);

[0027] Figure 6 for Figure 5 A sectional view;

[0028] Figure 7 for Figure 6 Enlarged view of point C;

[0029] Figure 8 This is a cross-sectional view of an embodiment of the present utility model (mop head facing upwards, detached from the cleaning area);

[0030] Figure 9 for Figure 8 Enlarged view of point D;

[0031] Figure 10 This is a three-dimensional structural diagram of an embodiment of the present utility model (mop head inserted downwards into the wringing area);

[0032] Figure 11 for Figure 10 A sectional view;

[0033] Figure 12 This is a three-dimensional schematic diagram of the cleaning bucket from a top view in an embodiment of this utility model (with the upper part of the mounting bracket removed);

[0034] Figure 13 This is an exploded view of the cleaning bucket in an embodiment of the present invention. Detailed Implementation

[0035] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0036] like Figures 1-13 The figure shown is a preferred embodiment of the present invention.

[0037] A squeezing flat mop cleaning tool includes a cleaning bucket 1 and a mop. The mop includes a mop head 3 rotatably connected to the lower end of the mop handle 2, and a wiping material 4 is provided on the mop head 3. The wiping material 4 can be a fiber cloth or foam.

[0038] The cleaning tub includes an outer tub 11, a clean water inner tub 12, and a washing inner tub 13. The washing inner tub 13 and the clean water inner tub 12 are detachably installed inside the outer tub 11 and are connected via a water supply channel E. The water supply channel E is controlled by a switch 7. Moving the switch 7 downward closes the water supply channel E, and moving the switch 7 upward opens the water supply channel E. The mop cooperates with the switch 7, causing the switch 7 to move downward as the mop moves downward. The switch 7 has an operating end 71 for easy operation and a protrusion 72 that cooperates with the downward-moving mop.

[0039] The inner cleaning tub 13 has an outwardly flared reinforcing flange 131 at its opening. The inner cleaning tub 13 and the clean water inner tub 12 are joined together by a snap-fit ​​structure 8 to form a unit. The unit can be detached from the outer tub 11. There are two snap-fit ​​structures 8, spaced apart vertically.

[0040] The top of the inner water tank 12 is sealed; specifically, a lid 10 is provided at the top of the inner water tank 12 for sealing, and a sealing ring 103 is provided between the top port of the inner water tank 12 and the lid 10 for sealing. A water inlet 101 is provided on the lid 10, and the water inlet 101 is sealed with a cap 102. While water is being supplied to the inner cleaning tank 13 through the water supply channel E, air enters the space above the liquid surface of the inner water tank 12 through the water supply channel E until the water in the inner cleaning tank 13 submerges the outlet E2 or inlet E1 of the water supply channel E.

[0041] The cleaning tub 1 has a first opening 6a and a second opening 6b, which are spaced apart and separated by a partition 6c, preventing them from communicating with each other. The first opening 6a contains a first wringing component 5a that squeezes the mop head 3 passing through it. The first wringing component 5a can be a scraper, a wringing protrusion, a cleaning roller, or a suction mechanism. Any component capable of squeezing or adsorbing the wiping material is acceptable, and its shape and number can vary. The second opening 6b contains a second wringing component 5b that squeezes the mop head 3 passing through it. The second wringing component 5b can be a scraper, a wringing protrusion, or a cleaning roller. The first opening 6a corresponds to the inner washing tub 13, and the second opening 6b is located outside both the inner washing tub 13 and the inner clean water tub 12.

[0042] The lower end of the wiping material 4 is fitted or fastened to the mop head 3. A sleeve is provided on the back of the wiping material 4, which is fitted onto the lower end of the mop head 3. The bottom surface of the wiping material 4 is adhered to the bottom surface of the mop head 3. The mop head 3 is rotated to a squeezeable state that is basically parallel to the mop handle 2, with the lower end of the wiping material 4 facing downwards. In this state, the mop head 3 and the mop handle 2 can pass together through the first through-hole 6a or the second through-hole 6b. The mop head 3 passes downwards through the first through-hole 6a and enters the inner cleaning tub 13. The first squeezing component 5a and the second squeezing component 5b can be a swing-mounted scraper, a fixed scraper strip, a squeezing roller, or a squeezing block.

[0043] A top bracket 6 is installed at the opening of the outer tub 11. The top bracket 6 can be detached from the opening of the outer tub 11 by means of a locking structure. The top bracket 6 constrains the clean water inner tub 12 and the washing inner tub 13. The first opening 6a, the second opening 6b and the partition 6c are set on the top bracket 6.

[0044] An independent squeezing area 15 is formed inside the outer tub 11. The second opening 6b corresponds to the squeezing area 15. The mop head 3 passes downward through the second opening 6b and enters the squeezing area 15. The squeezing area 15 is separated inside the outer tub 11 by the built-in partition 14.

[0045] It also includes a first drainage channel D1 for transferring water squeezed out by the wiping material 4 through the first opening 6a to the outer barrel 11, the starting section of the first drainage channel D1 being located above the first water squeezing member 5a, and a second drainage channel D2 for transferring water squeezed out by the wiping material 4 through the second opening 6b to the outer barrel.

[0046] The working principle and process of this cleaning tool embodiment are as follows:

[0047] like Figures 1-5 As shown, before cleaning: open the cover 102 and inject clean water into the clean water inner tank 12 through the water inlet 101. Cover the cover 102 to seal the top of the clean water inner tank 12. Turn on the switch 7, and the clean water inner tank 12 supplies water to the cleaning inner tank 13 through the water supply channel E. When the water in the cleaning inner tank 13 exceeds the outlet E2 of the water supply channel E, the clean water zone 1a no longer supplies water to the cleaning inner tank 13 due to the sealing of the top of the clean water inner tank 12 and the action of atmospheric pressure. Therefore, the amount of water supplied each time is constant.

[0048] like Figures 6-10 As shown, the cleaning and initial wringing operation is as follows: After water supply is complete, switch 7 is turned off. The mop head 3 passes through the first opening 6a and enters the inner cleaning tub 13. The mop head 3 moves up and down repeatedly, and the first wringing component 5a squeezes and cleans the wiping object 4. Each time, the wastewater squeezed off the wiping object 4 is transferred to the outer tub 11 through the first drain channel D1. This process is repeated until all the water in the inner cleaning tub 13 is removed. Because switch 7 is closed, even if the water level in the cleaning area 1b decreases, the water supply channel E no longer supplies water. After moving the mop head 3 up and down a few more times, the first wringing component 5a can initially wring out the water from the wiping object 4. In some scenarios, it is not necessary to transfer all the water from the cleaning area 1b; only half of it needs to be transferred because the wringing operation can be performed within the second opening 6b, eliminating the need for initial wringing. For the second cleaning, simply turn switch 7 back on and repeat the above steps.

[0049] Thoroughly squeeze out the water: such as Figures 11-12 As shown, after being washed and initially squeezed dry, the mop head 3 passes through the second opening 6b and enters the squeezing area 15. The mop head 3 moves up and down repeatedly, and the second squeezing component 5b further squeezes the wiped object 4 dry. The water squeezed off the wiped object 4 is transferred to the outer bucket 11 through the second drainage channel D2. After several repetitions, the wiped object 4 is fully squeezed dry.

[0050] It should be noted that in the description of this embodiment, the terms "front," "rear," "left," "right," "up," "down," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings. They are merely for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. The terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

Claims

1. A squeezing flat mop cleaning tool, comprising a cleaning bucket (1) and a mop, the mop including a mop head (3) rotatably connected to the lower end of a mop handle (2), the mop head (3) being provided with a wiping agent (4); characterized in that: The cleaning bucket includes an outer bucket (11), a clean water inner bucket (12), and a washing inner bucket (13). The washing inner bucket (13) and the clean water inner bucket (12) are detachably installed inside the outer bucket (11). The washing inner bucket (13) and the clean water inner bucket (12) are connected through a water supply channel (E). The cleaning bucket (1) is provided with a first opening (6a) and a second opening (6b). The first opening (6a) and the second opening (6b) are spaced apart and provided with a partition (6c) so that the first opening (6a) and the second opening (6b) are not interconnected. The first opening (6a) is provided with a first squeezing component (5a) that squeezes the mop head (3) passing through the first opening (6a). The second opening (6b) is provided with a squeezing component (5a) that squeezes the mop head (3) passing through the second opening (6b). The mop head (3) forms a second squeezing component (5b) for squeezing. The first opening (6a) corresponds to the inner cleaning tub (13). The second opening (6b) is located outside the inner cleaning tub (13) and the inner clean water tub (12). The lower end of the wiping material (4) is sleeved or fastened to the mop head (3). The bottom surface of the wiping material (4) is adhered to the bottom surface of the mop head (3). The mop head (3) is rotated to a squeezing state that is basically parallel to the mop handle (2). The lower end of the wiping material (4) is set downward. In this state, the mop head (3) and the mop handle (2) can pass through the first opening (6a) or the second opening (6b). The mop head (3) passes downward through the first opening (6a) and enters the inner cleaning tub (13).

2. The squeezing flat mop cleaning tool according to claim 1, characterized in that: The outer tub (11) is equipped with a top bracket (6) at its opening. The top bracket (6) constrains the inner tub (12) for clean water and the inner tub (13) for washing. The first opening (6a), the second opening (6b), and the partition (6c) are located on the top bracket (6).

3. The squeezing flat mop cleaning tool according to claim 2, characterized in that: The top bracket (6) can be detachably installed at the opening of the outer barrel (11) via a locking structure.

4. The squeezing flat mop cleaning tool according to claim 1, characterized in that: The inner cleaning tub (13) and the inner clean water tub (12) are connected together by a snap-fit ​​structure (8) to form a unit, which can be detached from the outer tub (11).

5. The squeezing flat mop cleaning tool according to claim 4, characterized in that: The card fitting structure (8) has two parts, which are arranged at an interval between the top and bottom.

6. The squeezing flat mop cleaning tool according to claim 1, characterized in that: The opening of the inner cleaning tub (13) has an outward-turned reinforced flange (131).

7. The squeezing flat mop cleaning tool according to claim 1, characterized in that: The water supply channel (E) is controlled to open and close by a switch (7).

8. The squeezing flat mop cleaning tool according to claim 7, characterized in that: The top of the inner water tank (12) is sealed; while the water supply channel (E) fills the inner cleaning tank (13) with water, air enters the space above the liquid surface of the inner water tank (12) through the water supply channel (E) until the water in the inner cleaning tank (13) submerges the outlet (E2) or inlet (E1) of the water supply channel (E); or, A one-way air inlet valve is provided on the wall or bottom of the inner water tank (12) or on an associated third component, which allows air to enter the space above the liquid surface of the inner water tank (12) from the outside.

9. The squeezing flat mop cleaning tool according to claim 1, characterized in that: An independent squeezing area (15) is formed inside the outer tub (11), and the second opening (6b) corresponds to the squeezing area (15). The mop head (3) passes downward through the second opening (6b) and enters the squeezing area (15); or, the squeezing area (15) is separated inside the outer tub (11) by a built-in partition (14); or, the squeezing inner tub is provided inside the outer tub (11), and the squeezing inner tub forms the squeezing area (15).

10. The squeezing flat mop cleaning tool according to claim 1, characterized in that: It also includes a first drain channel (D1) for transferring water squeezed out by the wiping material (4) through the first opening (6a) to the outer barrel, and a second drain channel (D2) for transferring water squeezed out by the wiping material (4) through the second opening (6b) to the outer barrel.

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