Cleaning device for cleaning a flat mop

Abstract

The utility model relates to a cleaning device for cleaning flat mop, including cleaning bucket, mop head, wiping material, its characterized in that: the cleaning bucket has the clean water area, washing area and sewage area that are independent of each other, and the clean water area is communicated with the washing area through water supply channel, and the water supply channel is controlled by switch to open and close, and the top of the clean water area is closed; the height size of washing area is greater than the maximum width size of washing area, and the width size of washing area is greater than the thickness size of washing area; the first lipping water squeezing device and the second lipping water squeezing device that the mop head passes through are equipped on the cleaning bucket; still include first drainage channel for the water on the wiping material that is extruded down through the first lipping water squeezing device is shifted to the sewage area, and second drainage channel for the water on the wiping material that is extruded down through the second lipping water squeezing device is shifted to the sewage area. The whole washing area is narrow and high, and the wiping material on the mop head in it can be basically immersed by less water, and water is saved more.

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 to wring out the water and clean it.

[0003] The applicant of the aforementioned patent has also applied for many similar patents with different protection focuses, 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: 1. 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 the water used to wash the mop next time is not clean water, which affects the cleanliness of the mop.

[0005] 2. 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 being wiped.

[0006] 3. The slow-release mechanism may be a small hole 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 in the squeezing area, which will reduce the squeezing effect and prevent the wipe from being fully squeezed out.

[0007] In conclusion, the aforementioned cleaning tools for cleaning flat mops or sponge mops can be further improved. Summary of the Invention

[0008] The technical problem to be solved by this utility model is to provide a cleaning device for cleaning flat mops that uses less water per cleaning operation and uses clean water, and where the cleaning and wringing operations are independent of each other, in light of the above-mentioned existing technology.

[0009] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: a cleaning device for cleaning a flat mop, comprising 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 has a clean water area, a washing area and a wastewater area that are independent of each other, the clean water area and the washing area are at least partially located in the wastewater area, the clean water area and the washing area are connected by a water supply channel, the water supply channel is controlled to open and close by a switch, and the top of the clean water area is closed; the height dimension of the washing area is greater than the maximum width dimension of the washing area, and the width dimension of the washing area is greater than the maximum width dimension of the washing area. The thickness dimension of the area; the cleaning bucket is provided with a first wringer and a second wringer for the mop head to pass through, the first wringer corresponding to the cleaning area, the mop head can enter the cleaning area after passing through the first wringer, and the second wringer is located outside the cleaning area; it also includes a first drainage channel for transferring water squeezed off the wiping material by the first wringer to the sewage area, and a second drainage channel for transferring water squeezed off the wiping material by the second wringer to the sewage area, the amount of water transferred through the first drainage channel is greater than the amount of water transferred through the second drainage channel.

[0010] Preferably, the water outlet direction of the first drainage channel is opposite to that of the second drainage channel. This rational waterway layout of the first and second water transfer channels allows for a more compact internal structure of the cleaning tank.

[0011] As one arrangement of the second wringer, the second wringer corresponds to the wastewater area; the wastewater area is provided with a support portion that supports the mop head passing through the second wringer. Because the support portion is raised within the wastewater area, the area below the support portion becomes a true wastewater storage area. Water transferred through the second drainage channel from the mop head passing through the second wringer flows into the area below the support portion, thus completing further squeezing.

[0012] As a preferred arrangement for the second wringer, the cleaning bucket also has a separate wringing area. The second wringer corresponds to this wringing area, and the mop head can enter the wringing area after passing through the second wringer. The wringing area ensures that the wringing operation is completed in a separate area, which helps maintain a virtually water-free environment, allowing the wiped items to be wrung out more thoroughly.

[0013] Preferably, the second drainage channel has a first channel extending forward and backward, and a second channel located on both sides of the first channel and extending towards the sewage area, the second channel being connected to the first channel. The second channels on both sides enable rapid and efficient drainage.

[0014] Furthermore, while water is being supplied to the cleaning zone through the aforementioned water supply channel, air also enters the space above the liquid surface in the purified water zone through the same channel until the water in the cleaning zone submerges the outlet or inlet of the water supply channel. This better utilizes atmospheric pressure. Once the water in the cleaning zone submerges the outlet of the water supply channel, the cleaning zone stops supplying water. When the water in the cleaning zone does not submerge the outlet of the water supply channel and the switch is open, water from the purified water zone automatically supplies water to the cleaning zone. Air enters the space above the effective liquid surface in the purified water zone through the water supply channel, ensuring smooth water supply without the need for an additional air inlet valve, resulting in a simpler structure. Alternatively, a one-way air inlet valve can be installed on the wall or bottom of the purified water zone or on a related third component, allowing air to enter the space above the liquid surface in the purified water zone from the outside.

[0015] Preferably, the first wringer is positioned between the second wringer and the clean water area. This allows the first wringer to be placed adjacent to the second wringer, enabling the cleaned mop head to be transferred to the second wringer more quickly, and also facilitating the layout of the drainage channel.

[0016] In a further improvement, the switch is lowered to close the water supply channel, and raised to open the water supply channel. The mop works in conjunction with the switch, causing the switch to move downwards as the mop moves downwards. The upper end of the switch has a groove or rib for human operation. The switch also has a linkage part that engages with the lowered mop.

[0017] To make the operation of this cleaning tool more user-friendly, a linkage component is also included, which is located outside the cleaning area. This linkage component can be triggered by the mop head of the second wringer to open the switch. Specifically, the linkage component includes a connecting rod and a protruding trigger head on the connecting rod. The trigger head extends to the second through-hole, and the connecting rod is connected to the switch. The connecting rod moves towards the switch along with the trigger head, causing the switch to move upwards. The connecting rod and the switch are connected by a groove-protrusion fitting structure. The groove in the groove-protrusion fitting structure is located on one of the connecting rod and the switch, and the protrusion in the groove-protrusion fitting structure is located on the other of the connecting rod and the switch. The protrusion is inserted into the groove and can slide along the groove.

[0018] Compared with existing technologies, the advantages of this utility model are: It features an independent design of a clean water zone, a cleaning zone, and a wastewater zone. During cleaning, when the switch is turned on, the clean water zone supplies water to the cleaning zone via a water supply channel. Because the top of the clean water zone is closed, the water in the cleaning zone does not exceed the outlet or inlet of the water supply channel. Under atmospheric pressure, the cleaning zone no longer supplies water, thus completing a quantitative water supply operation. The height of the cleaning zone is greater than its width, and the width is greater than its thickness. The entire cleaning zone is narrow and tall, allowing less water to essentially submerge the cleaning material on the mop head, thus saving water. After the water supply is complete, turn off the switch. The mop head enters the cleaning zone through the first wringer and moves up and down. The clean water in the cleaning zone cleans the wiped items. During the cleaning process, the water in the cleaning zone is discharged to the wastewater zone through the first drain channel. Because the switch remains closed, the water supply channel is not supplied during drainage. After cleaning, detach the mop head from the first wringer and insert it into the second wringer, moving it up and down repeatedly. The second wringer reciprocates and squeezes the wiped items, and the squeezed water is discharged to the wastewater zone through the second drain channel, thoroughly drying the wiped items. This cleaning device ensures that each cleaning operation uses a small amount of clean, measured water, resulting in better cleaning and water conservation. The wringing operation is performed in an area separate from and outside the cleaning zone, without interference. Compared to wringing in the cleaning zone, this method provides a better drying effect. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the first embodiment of the present invention (the switch is in the closed state after water is injected from the water purification area to the cleaning area). Figure 2 for Figure 1 A cross-sectional view of the cleaning bucket section; Figure 3 for Figure 2 Enlarged view of point A; Figure 4 for Figure 2 Enlarged view of point B; Figure 5 for Figure 2 Enlarged view of point C; Figure 6 This is a three-dimensional structural diagram of the first embodiment of the present invention (mop head inserted downwards into the cleaning area). Figure 7 for Figure 6 A sectional view; Figure 8 for Figure 6 Enlarged view of point D; Figure 9 This is a cross-sectional view of the first embodiment of the present invention (mop head facing upwards, detached from the cleaning area). Figure 10 for Figure 9 Enlarged view of point E; Figure 11 This is a three-dimensional structural diagram of the first embodiment of the present utility model (mop head inserted downwards into the wringing area). Figure 12 for Figure 11 A sectional view; Figure 13 This is a three-dimensional schematic diagram of the cleaning bucket from a top view in the first embodiment of this utility model (with the upper part of the mounting bracket removed). Figure 14 This is an exploded view of the cleaning bucket in the first embodiment of the present invention; Figure 15 A schematic diagram of the cooperation between the switch and the linkage component in the first embodiment of this utility model; Figure 16 Cross-sectional view of the second embodiment of this utility model. Detailed Implementation

[0020] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0021] like Figures 1-15 The figure shown is a preferred embodiment of the present invention.

[0022] A cleaning device for cleaning a flat mop includes a cleaning bucket 1 and a mop. The mop includes a mop head 3 rotatably connected to the lower end of a mop handle 2, and the mop head 3 is provided with a wiping material 4. The wiping material 4 can be a fiber cloth or foam.

[0023] The cleaning tank 1 has a clean water zone 1a, a cleaning zone 1b and a wastewater zone 1d that are independent of each other. The clean water zone 1a and the cleaning zone 1b are at least partially located in the wastewater zone 1c. The height dimension L1 of the cleaning zone 1a is greater than the maximum width dimension L2 of the cleaning zone 1a, and the width dimension L2 of the cleaning zone 1a is greater than the thickness dimension L3 of the cleaning zone 1a.

[0024] The water purification zone 1a and the cleaning zone 1b are connected by a water supply channel E. The water supply channel E is controlled by a switch 7. When the switch 7 moves down, it closes the water supply channel E. When the switch 7 moves up, it opens the water supply channel E. The mop head 3 cooperates with the switch 7, so that the mop moves down and drives the switch 7 to move down. The upper end of the switch 7 is provided with a groove or rib 71 for operation. The switch 7 is provided with a linkage part 72 that cooperates with the moving mop head 3.

[0025] The top of the water purification zone 1a is closed. While water is being supplied to the cleaning zone 1b through the water supply channel E, air enters the space above the liquid surface of the water purification zone 1a through the water supply channel E until the water in the cleaning zone 1b submerges the outlet E2 or inlet E1 of the water supply channel E.

[0026] The cleaning bucket 1 is equipped with a first spout squeezing device 5 and a second spout squeezing device 6 for the mop head 3 to pass through. The first spout squeezing device 5 is located between the second spout squeezing device 6 and the clean water area 1a. The first spout squeezing device 5 includes a first spout frame 9a with a first spout hole 5a, and a first squeezing component 5b is provided in the first spout hole 5a. The second spout squeezing device 6 includes a second spout frame 9b with a second spout hole 6a, and a second squeezing component 6b is provided in the second spout hole 6a. The top opening of the cleaning bucket 11 is connected to a mounting bracket 9, and the first spout squeezing device 5 and the second spout squeezing device 6 are mounted on the mounting bracket 9.

[0027] The first wringer 5 corresponds to the cleaning zone 1b. The mop head 3 can enter the cleaning zone 1b after passing through the first wringer 5. The second wringer 6 is located outside the cleaning zone 1b. The system also includes a first drainage channel D1 for transferring water squeezed off the wiping material 4 by the first wringer 5 to the wastewater zone 1d, and a second drainage channel D2 for transferring water squeezed off the wiping material by the second wringer 6 to the wastewater zone 1d. The amount of water transferred through the first drainage channel D1 is greater than the amount transferred through the second drainage channel D2. The water outlet direction of the first drainage channel D1 is opposite to that of the second drainage channel D2. The second drainage channel D2 has a first channel D21 extending forward and backward, and a second channel D22 located on both sides of the first channel D21 and extending towards the wastewater zone 1d. The second channel D22 is connected to the first channel D21.

[0028] The cleaning bucket 1 also has a separate squeezing area 1c. The second spout squeezing device 6 corresponds to the squeezing area 1c. The mop head 3 can enter the squeezing area 1c after passing through the second spout squeezing device 6.

[0029] It also includes a linkage component 8 that is linked with the switch 7. The linkage component 8 is located outside the cleaning area and can be triggered by the mop head 3 of the second spout squeezing device 6 to open the switch 7. The linkage component 8 has a connecting rod 81 and a trigger head 82 that is located on the connecting rod 81 and protrudes outward. The trigger head 82 extends to the second spout squeezing device 6, and the connecting rod 81 is connected to the switch 7. The connecting rod 81 moves towards the switch 7 with the trigger head, and the connecting rod 81 drives the switch 7 to move upward. The transmission connection between the connecting rod 81 and the switch can be that the connecting rod 81 and the switch 7 are connected by a groove-protrusion mating structure. The groove 8a in the groove-protrusion mating structure is located on the trigger component, and the protrusion 8b in the groove-protrusion mating structure is located on the switch 7. The protrusion 8b is inserted into the groove 8a and can slide along the groove 8a.

[0030] The working principle and process of this cleaning tool embodiment are as follows: like Figures 1-5 As shown, before cleaning: inject clean water into the clean water zone 1a, seal the top of the clean water zone 1a, turn on switch 7, and the clean water zone 1a supplies water to the cleaning zone 1b through the water supply channel E. When the water in the cleaning zone 1b exceeds the outlet E2 of the water supply channel E, the clean water zone 1a will no longer supply water to the cleaning zone 1b due to the sealing of the top of the clean water zone 1a and the action of atmospheric pressure. Therefore, the amount of water supplied each time is constant.

[0031] like Figures 6-10 As shown, the cleaning and initial wringing operation is as follows: After water supply is completed, switch 7 is turned off. The mop head 3 passes through the first swiping inlet 5a and enters the cleaning zone 1b. The mop head 3 moves up and down repeatedly, and the first wringing component 5b squeezes and cleans the wiping object 4. Each time, the wastewater squeezed off the wiping object 4 is transferred to the wastewater zone 1c through the first drainage channel D1. This process is repeated until all the water in the cleaning zone 1b is removed. Because switch 7 is closed, even if the water level in the cleaning zone 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 5b 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 zone 1b; only half of it needs to be transferred because the wringing operation can be performed within the second swiping inlet 6a, eliminating the need for initial wringing. If there is no first drainage channel D1, the water in the cleaning zone 1b can also be transferred to the wastewater zone 1c through a drain valve, a small drain hole, a pumping mechanism, or an absorbent component made of highly absorbent material. For the second cleaning, simply turn on switch 7 again and repeat the above steps.

[0032] 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 water inlet 6a and enters the squeezing area 1c. The mop head 3 moves up and down repeatedly, and the second squeezing component 6b further squeezes the wiped object 4 dry. The water squeezed off the wiped object 4 is transferred to the sewage area 1c through the second drainage channel D2. After several repetitions, the wiped object 4 is fully squeezed dry.

[0033] In summary, this cleaning device ensures that each cleaning operation uses a small amount of clean, measured water, resulting in better cleaning and water conservation. Furthermore, the wringing operation is conducted in an area separate from and outside the cleaning zone, without interference from the other areas. Compared to wringing in the cleaning zone, this method achieves better results.

[0034] like Figure 16 The following is a second embodiment of the present invention.

[0035] The difference between this embodiment and the first embodiment is that: no independent squeezing area is set up, and the second squeezing device 6 corresponds to the sewage area 1d; the sewage area 1d is provided with a support part 111 that supports the mop head 3 passing through the second squeezing device 6.

[0036] Compared with the first embodiment, the location of the thorough squeezing operation is different in this embodiment.

[0037] 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 cleaning device for cleaning a flat mop, 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 (1) has a clean water zone (1a), a washing zone (1b), and a wastewater zone (1d) that are independent of each other. The clean water zone (1a) and the washing zone (1b) are at least partially located in the wastewater zone (1c). The clean water zone (1a) and the washing zone (1b) are connected by a water supply channel (E), which is controlled to open and close by a switch (7). The top of the clean water zone (1a) is closed. The height dimension (L1) of the washing zone (1a) is greater than the maximum width dimension (L2) of the washing zone (1a), and the width dimension (L2) of the washing zone (1a) is greater than the thickness dimension (L3) of the washing zone (1a). The cleaning bucket (1) is provided with a first spout squeezing device for the mop head (3) to pass through. (5) and a second squeegee (6), wherein the first squeegee (5) corresponds to the cleaning area (1b), and the mop head (3) can enter the cleaning area (1b) after passing through the first squeegee (5), and the second squeegee (6) is located outside the cleaning area (1b); it also includes a first drainage channel (D1) for transferring water from the wiping material (4) squeezed down by the first squeegee (5) to the sewage area (1d), and a second drainage channel (D2) for transferring water from the wiping material squeezed down by the second squeegee (6) to the sewage area (1d), wherein the amount of water transferred through the first drainage channel (D1) is greater than the amount of water transferred through the second drainage channel (D2).

2. The cleaning device for cleaning a flat mop according to claim 1, characterized in that: The water outlet direction of the first drainage channel (D1) is opposite to that of the second drainage channel (D2).

3. The cleaning device for cleaning a flat mop according to claim 1, characterized in that: The second squeegee squeezing device (6) corresponds to the sewage zone (1d); the sewage zone (1d) is provided with a support part (111) that supports the mop head (3) passing through the second squeegee squeezing device (6).

4. The cleaning device for cleaning a flat mop according to claim 1, characterized in that: The cleaning bucket (1) also has an independent squeezing area (1c), the second squeegee squeezing device (6) corresponds to the squeezing area (1c), and the mop head (3) can enter the squeezing area (1c) after passing through the second squeegee squeezing device (6).

5. The cleaning device for cleaning a flat mop according to claim 4, characterized in that: The second drainage channel (D2) has a first channel (D21) extending forward and backward, and a second channel (D22) located on both sides of the first channel (D21) and extending toward the sewage area (1d). The second channel (D22) is connected to the first channel (D21).

6. The cleaning device for cleaning a flat mop according to claim 1, characterized in that: While water is being supplied to the cleaning zone (1b) through the water supply channel (E), air enters the space above the liquid surface in the clean water zone (1a) through the water supply channel (E) until the water in the cleaning zone (1b) 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 water purification zone (1a) or on an associated third component, the one-way air inlet valve allowing air to enter the space above the liquid surface of the water purification zone (1a) from the outside.

7. The cleaning device for cleaning a flat mop according to claim 1, characterized in that: The first nozzle squeezing device (5) is located between the second nozzle squeezing device (6) and the clean water zone (1a).

8. The cleaning device for cleaning a flat mop according to claim 1 or 6, characterized in that: The switch (7) moves down to close the water supply channel (E), and moves up to open the water supply channel (E). The mop head (3) cooperates with the switch (7), so that the mop moves down and drives the switch (7) to move down. The upper end of the switch (7) is provided with a groove or rib (71) for operation, and the switch (7) is provided with a linkage part (72) that cooperates with the moving mop head (3).

9. The cleaning device for cleaning a flat mop according to claim 8, characterized in that: It also includes a linkage component (8) that is linked with the switch (7). The linkage component (8) is located outside the cleaning area. The linkage component (8) can be triggered by the mop head (3) of the second spout wringing device (6) to open the switch (7).

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