Squeeze flat mop cleaning tool

Abstract

A squeezing flat mop cleaning tool includes a mop bucket and a flat mop. The flat mop includes a mop handle and a hard flat mop head movably connected to the mop handle. The flat mop head is provided with a wiping material. The mop bucket is provided with a squeezing frame having an opening. The squeezing frame is provided on one side of the opening with a squeezer, forming an extrusion opening between the squeezer and the other side of the opening. The mop bucket includes a squeezing area and a water holding area located at different positions. The squeezing frame is located above the squeezing area. The squeezing frame or squeezer has a water channel for channeling water squeezed out of the wiping material. The squeezer is movably connected to the squeezing frame. When the flat mop head is pressed downward, the wiping material drives the squeezer to move to a narrow position, thereby reducing the extrusion opening. When the flat mop head is pulled upward, the wiping material drives the squeezer to move away from the narrow position, thereby increasing the extrusion opening. The present invention provides a mop bucket that is easier to operate and does not need to be lifted during cleaning and squeezing operations.

Description

Technical Field

[0001] The invention relates to a squeeze flat mop cleaning tool. Background Art

[0002] In the prior art, there are three methods for dehydrating flat mops: One is foot-operated squeezing dehydration, which uses a foot-operated squeezing device installed on the mop bucket. The foot-operated squeezing device includes a squeezing basket installed inside the mop bucket and a pedal hinged to the upper portion of the mop bucket and opposite the squeezing basket. The pedal and squeezing basket form a squeezing space. To dehydrate, the mop must first be removed from the mop plate of the flat mop and placed in the squeezing space. The pedal is then pressed to contract the squeezing space, squeezing out the water from the mop. This type of dehydration requires a complex foot-operated squeezing device, resulting in high costs. Furthermore, squeezing requires the mop to be removed and the foot must be lifted to perform the squeezing operation, making it cumbersome to operate.

[0003] The second method is centrifugal spin drying, which uses a hand-operated rotary mop handle. To dehydrate, the mop plate of the flat mop is bent at both ends and placed in the dehydration area of ​​the mop bucket. The handle is then pressed down, causing the mop plate to spin centrifugally to dehydrate. This type of dehydration requires the flat mop plate to be designed with a bendable structure, which is relatively complex and requires the use of a hand-operated rotary mop handle, resulting in high costs.

[0004] The third method is hand-push squeeze dehydration, as described in Chinese invention patents ZL200720192814.5, ZL201320019718.6, and ZL201420624020.1. These methods include a mop handle, a flat mop head movably connected to the handle, and a water squeezing mechanism on the handle. The water squeezing mechanism and the flat mop head squeeze and move relative to each other to squeeze and clean the wipes on the flat mop head. However, these methods also have the disadvantage that the squeezing operation requires one hand to hold the mop handle in place and the other to hold the squeezing mechanism. This single-handed squeezing mechanism is used to push and pull the squeezing mechanism, making the operation very laborious and difficult to operate.

[0005] To overcome the aforementioned shortcomings of flat mops, Chinese invention patent number ZL201620870001.6 provides a squeeze flat mop cleaning tool with a cleaning area and a squeezing area located in different locations. The flat mop uses a squeezing device to perform squeezing and cleaning in the cleaning area and squeezing and squeezing in the squeezing area. However, this tool still has disadvantages: it requires switching between the cleaning and squeezing areas, which is still inconvenient to operate. Summary of the Invention

[0006] In order to overcome the shortcomings of the existing squeeze flat mop cleaning tool, the present invention provides a squeeze flat mop cleaning tool that is easier to operate.

[0007] The technical solution of the present invention to solve the technical problem is: a squeeze flat mop cleaning tool, comprising a mop bucket and a flat mop, wherein the flat mop comprises a mop rod and a hard flat mop head movably connected to the mop rod, and the flat mop head is provided with a wiping object;

[0008] The mop bucket is provided with a squeezing frame, which has an opening. A squeezer is provided on the squeezing frame on one side of the opening, and a squeezing opening is formed between the squeezer and the other side of the opening. When squeezing and cleaning the wipes, the flat mop head rotates to a squeezing and cleaning state, and the flat mop is inserted into the squeezing opening and reciprocates, thereby squeezing and cleaning the wipes through the squeezer.

[0009] The mop bucket includes a squeezing area and a water holding area located at different positions, and the squeezing frame is located above the squeezing area;

[0010] It also includes a main water channel for leading out the water squeezed out of the wipe, and the main water channel is provided on the squeezer;

[0011] Alternatively, the main water channel is located between the extruder and the extrusion frame, and the main water channel is located above the extruder.

[0012] Furthermore, the squeezing frame is further provided with an upper water channel for leading out the water squeezed out of the wiping material, and the upper water channel is located above the main water channel.

[0013] Furthermore, the upper water channel is formed on the upper surface of the extrusion frame.

[0014] Furthermore, it also includes a sewer channel for leading out water squeezed out of the wipe, and the sewer channel is located below the main water channel.

[0015] Furthermore, the sewer channel is a through channel provided on the extrusion frame, and the main water channel is in a normally open state.

[0016] Alternatively, the sewer channel is arranged on the extrusion frame, a water retaining device is provided on the sewer channel, and a water hole is provided on the water retaining device, so that the sewer channel is in a normally open state.

[0017] Alternatively, the sewer channel is arranged on the extrusion rack, and a water retaining device is provided on the sewer channel, and the water retaining device is against the squeezer to close the sewer channel; the squeezer is fixed on the extrusion rack, and the squeezer is elastic. When the flat mop head with the wipe moves upward, the friction between the wipe and the squeezer causes the squeezer to deform, thereby opening the sewer channel.

[0018] Alternatively, the sewer channel is arranged on the extrusion frame, and a water retaining device is provided on the sewer channel. The water retaining device is against the squeezer to close the sewer channel; the squeezer is movably connected to the extrusion frame, and when the flat mop head with the wiper moves upward, the wiper drives the squeezer to rotate or move upward, thereby opening the sewer channel.

[0019] Alternatively, the sewer channel is located between the extrusion frame and the mop bucket.

[0020] Alternatively, the main water channel is arranged on the mop bucket.

[0021] Furthermore, when the squeezer squeezes the wipes, when the flat mop head is pulled upward, the squeezer acts on the wipes, causing them to be deformed and stacked downward; when the flat mop head is pressed downward, the squeezer acts on the wipes, causing them to be deformed and stacked upward.

[0022] Furthermore, when the squeezer moves and squeezes the wipe, it squeezes the surface of the wipe, and the squeezing device squeezes out the water on the surface of the wipe; after the water on the surface of the wipe is squeezed out, the water inside the wipe seeps into the surface of the wipe, and the water on the surface of the wipe is squeezed out again by the squeezer.

[0023] Furthermore, it also includes a water transfer mechanism for transferring the water storage area to the squeezing area.

[0024] Furthermore, the water transfer mechanism is a control valve provided between the water squeezing area and the water storing area to control whether the two are connected or not.

[0025] Alternatively, the water transfer mechanism is a slow-release hole provided between the squeezing area and the water holding area, the slow-release hole connects the squeezing area and the water holding area, and the amount of water squeezed out when the wipe is squeezed is greater than the amount of water entering the squeezing area from the water holding area through the slow-release hole.

[0026] Furthermore, the squeezer is movably connected to the squeezing frame. When the flat mop head is pressed down, the wiping material drives the squeezer to move to a narrow position, thereby making the squeezing opening smaller; when the flat mop head is pulled up, the wiping material drives the squeezer to move away from the narrow position, thereby making the squeezing opening larger.

[0027] Furthermore, the squeezer is a stroke plate, which is swingably arranged on the squeeze frame. When the flat mop head is pressed down, the wiping material drives the stroke plate to swing downward to a narrow position, thereby making the squeeze opening smaller; when the flat mop head is pulled up, the wiping material drives the stroke plate to swing upward, thereby making the squeeze opening larger.

[0028] Furthermore, it also includes an elastic device, which acts on the extruder to put it in a narrow position so that the extrusion opening is smaller.

[0029] Furthermore, both ends of the extruder are provided with rotating pins, and the two rotating pins are respectively inserted into the extrusion frame; or, the extrusion frame is provided with convex shafts, and the convex shafts are respectively inserted into the two ends of the extruder.

[0030] Alternatively, the extrusion frame may be provided with a pivot seat, and the side of the extruder is pivotally connected to the pivot seat.

[0031] Alternatively, the extrusion frame is provided with a card seat, the card seat is provided with a bayonet, and the extruder is provided with a card shaft, and the card shaft is rotated after being inserted into the bayonet of the card seat.

[0032] Furthermore, the extrusion frame is provided with a limiting device for limiting the narrow position.

[0033] Furthermore, the limiting device is a limiting seat provided on the extrusion frame, the limiting seat is provided with a limiting recess, the extruder is located in the limiting recess, and the extruder reaches the narrow position when it touches one side of the limiting seat.

[0034] Alternatively, the limiting device is two limiting grooves provided on the extrusion frame, and the two ends of the extruder are inserted into the limiting grooves. When the extruder touches one side of the limiting groove, it reaches the narrow position.

[0035] Alternatively, the extrusion frame is provided with a blocking portion for blocking the extruder, and the extruder reaches a narrow position when it touches the blocking position.

[0036] Furthermore, the limiting device also limits the maximum extrusion opening position when the extrusion opening becomes larger.

[0037] Furthermore, the extrusion frame is provided with oblique grooves corresponding to the two ends of the extruder, the two ends of the extruder are inserted into the oblique grooves, and there is a movable space between the extruder and the oblique grooves along the thickness direction of the extruder, and the extruder can adjust the width of the extrusion port during the activity; or, the two ends of the extruder are provided with oblique grooves, and the extrusion frame is provided with an insert plate corresponding to the two oblique grooves, the insert plate is inserted into the oblique groove, and there is a movable space between the insert plate and the oblique groove along the thickness direction of the extruder, and the extruder can adjust the width of the extrusion port during the activity.

[0038] Furthermore, the extrusion frame is slidably connected to the extruder. When the flat mop head is pressed down, the wiping material drives the extruder to slide obliquely downward to a narrow position, thereby making the extrusion opening smaller; when the flat mop head is pulled up, the wiping material drives the extruder to rotate obliquely upward, thereby making the extrusion opening larger.

[0039] Furthermore, the extrusion frame is provided with an inclined slide groove, and sliders are provided at both ends of the extruder, and the sliders are located in the inclined slide groove; or the extrusion frame is provided with a slider, and inclined slide grooves are provided at both ends of the extruder, and the sliders are located in the inclined slide groove.

[0040] Furthermore, a water diversion mechanism is provided on the outside of the main water channel. When the flat mop cleans and squeezes the wipes in the squeezing area, the water squeezed out of the wipes can be blocked by the water diversion mechanism and then flow back to the squeezing area, so that the returned water forms a top-down shower on the wipes; the water squeezed out of the wipes can also be guided to the water holding area by the water diversion mechanism.

[0041] Furthermore, the water diversion mechanism can be in a water-blocking state or a drainage state, and the water diversion mechanism can achieve the conversion between the water-blocking state and the drainage state through a control mechanism; when the wipes are cleaned, the water diversion conversion mechanism is in the water-blocking state, and the water squeezed out of the wipes is blocked by the water diversion conversion mechanism and flows back to the squeezing area, so that the returned water forms a top-down shower on the wipes; when the wipes are squeezed dry, the water diversion conversion mechanism is in the drainage state, and the water squeezed out of the wipes is guided by the water diversion conversion mechanism to the water holding area until most of the water in the squeezing area is transferred to the water holding area.

[0042] Furthermore, the water diversion mechanism is a water diversion plate, which is rotatably installed on the outside of the main water channel. After being rotated, the water diversion plate can be in a water blocking state or a diversion state.

[0043] Furthermore, the control mechanism includes an adjustment groove opened on the extrusion frame, an adjustment rod is provided in the adjustment groove, and the adjustment rod is connected to the water diversion plate. The adjustment rod is moved to slide in the adjustment groove, thereby controlling the water diversion plate to rotate to a water blocking state or a drainage state.

[0044] Alternatively, the control mechanism includes a push-pull rod provided on the extrusion frame, and the rotation of the water guide plate is controlled by the push-pull movement of the push-pull rod.

[0045] Furthermore, the water diversion mechanism is a fixed water-blocking device, which blocks the water squeezed out of the wipe, and the squeezed water flows back to the squeeze area; the water-blocking device is provided with a leakage mechanism for leaking part of the water squeezed out of the wipe to the water holding area, and the water squeezed out of the wipe is partially transferred to the water holding area through the leakage mechanism until most of the water in the squeeze area is transferred to the water holding area.

[0046] Furthermore, the water retaining device is a water retaining plate, and the water leakage mechanism is a hollow portion provided on the water retaining plate, and the hollow portion corresponds to the water holding area.

[0047] Furthermore, a buffer device is provided at the bottom of the squeezing area and / or the water holding area.

[0048] Furthermore, a frame is provided at the bottom of the squeezing area to reduce the amount of water absorbed in the final stage of squeezing.

[0049] Furthermore, a positioning device can be used between the flat mop head and the mop rod to keep the flat mop head in a cleaning and water squeezing state; when mopping the floor, the flat mop head is freed from the control of the positioning device and rotates to the mopping state.

[0050] Furthermore, the positioning device includes an iron block provided on the mop rod and a magnet provided on the flat mop head. When the flat mop head is rotated to a state where it can be cleaned and squeezed with water, the iron block is attracted to the magnet, and when mopping the floor, the iron block is separated from the magnet; or the positioning device includes a magnet provided on the mop rod and an iron block provided on the flat mop head. When the flat mop head is rotated to a state where it can be cleaned and squeezed with water, the iron block is attracted to the magnet, and when mopping the floor, the iron block is separated from the magnet.

[0051] Alternatively, the positioning device includes an elastic buckle provided on the flat mop head, and when the flat mop head is rotated to a state where it can be cleaned and squeezed, the mop rod is buckled into the elastic buckle, and when mopping the floor, the mop rod is detached from the elastic buckle; or, the positioning device includes an elastic buckle provided on the mop rod, and a buckle hole adapted to the elastic buckle is provided on the flat mop head, and when the flat mop head is rotated to a state where it can be cleaned and squeezed, the elastic buckle is buckled into the buckle hole; when mopping the floor, the elastic buckle is detached from the buckle hole.

[0052] Alternatively, the positioning device includes an elastic top piece provided in the mop rod, and when washing and squeezing water, the elastic top piece presses against the movable connection between the flat-plate mop head and the mop rod to thereby position the flat-plate mop head; when mopping the floor, the mop rod or the flat-plate mop head rotates so that the flat-plate mop head is in a mopping state; or, the positioning device includes an elastic top piece provided at the movable connection between the flat-plate mop head and the mop rod, and when washing and squeezing water, the elastic top piece presses against the mop rod to thereby position the flat-plate mop head; when mopping the floor, the mop rod or the flat-plate mop head rotates so that the flat-plate mop head is in a mopping state.

[0053] Alternatively, the positioning device includes a magic male buckle provided on the flat mop head and a magic female buckle provided on the mop rod, and the flat mop head and the mop rod are bonded together by the magic male buckle and the magic female buckle during cleaning and squeezing; the magic male buckle and the magic female buckle are detached when mopping the floor; or, the positioning device includes a magic female buckle provided on the flat mop head and the magic male buckle provided on the mop rod, and the flat mop head and the mop rod are bonded together by the magic male buckle and the magic female buckle during cleaning and squeezing; the magic male buckle and the magic female buckle are detached when mopping the floor.

[0054] The beneficial effects of the present invention are as follows: 1. The mop bucket is designed with a squeezing area and a water holding area, and the squeezing frame or squeezer has a main water channel for leading out the water squeezed out of the wipes. Therefore, when cleaning and squeezing the wipes on the flat mop head, the cleaning and squeezing operations can be completed in the same area, i.e., the squeezing area: during cleaning, there is water in the squeezing area, and then the reciprocating motion of the flat mop squeezes the water on the wipes and flows it into the water holding area. After the water is squeezed out, the wipes absorb water, and the above process is repeated to transfer most of the water in the squeezing area to the water holding area. In this process, the cleaning and squeezing operations are also completed simultaneously, and the operation is very simple;

[0055] 2. Set up the upper water channel so that the water squeezed out of the wipes can be fully transferred out of the squeezing area;

[0056] 3. Set up a drainage channel so that the water squeezed out when the flat mop is pulled upward can be transferred out from the drainage channel, avoiding the water squeezed out when the flat mop is pulled upward from flowing back into the squeezing area and affecting the water transfer efficiency in the squeezing area.

[0057] 4. A water transfer mechanism is provided for transferring the water storage area to the squeezing area. When cleaning is needed again, the squeezing area can be cleaned again by simply using the water transfer mechanism, which is very convenient.

[0058] 5. When the squeezer squeezes the wipes, when the flat mop head is pulled up, the squeezer acts on the wipes, causing them to deform and then stack downward; when the flat mop head is pressed downward, the squeezer acts on the wipes, causing them to deform and then stack upward. The change in stacking direction of the wipes during the squeezing process allows dirt in the wipes to be turned out more thoroughly, thereby achieving a better cleaning effect.

[0059] 6. When the squeezer moves and squeezes the wipe, it squeezes the surface of the wipe, and the squeezing device squeezes out the water on the surface of the wipe. After the water on the surface of the wipe is squeezed out, the water inside the wipe seeps into the surface of the wipe, and the water on the surface of the wipe is squeezed out again by the squeezer. This progressive squeezing method allows the dirt in the wipe to be squeezed out progressively, thereby achieving a better cleaning effect.

[0060] 7. When the squeezer is movably connected to the squeezing frame, when the flat mop head is pressed down, the wipes drive the squeezer to move to a narrow position, thereby making the squeezing opening smaller, so that the wipes can obtain a stable and appropriate squeezing force to squeeze out water; when the flat mop head is pulled up, the wipes drive the squeezer to move away from the narrow position, thereby making the squeezing opening larger, preventing the mop bucket from being lifted when the flat mop is pulled up. BRIEF DESCRIPTION OF THE DRAWINGS

[0061] Figure 1 It is a structural diagram of a flat mop.

[0062] Figure 2 It is a structural schematic diagram of the present invention.

[0063] Figure 3 It is another structural schematic diagram of the present invention.

[0064] Figure 4 This is a diagram showing the state of the stroking plate when the flat mop is pulled upwards when wiping and squeezing the object.

[0065] Figure 5 This is a diagram showing the state of the flat mop's stroking plate when it is pressed down during cleaning and squeezing of wipes.

[0066] Figure 6 It is a structural diagram of the torsion spring acting on the stroke plate.

[0067] Figure 7 It is a structural diagram of the compression spring acting on the stroke plate.

[0068] Figure 8 This is a schematic diagram of the installation of a stroke plate.

[0069] Figure 9 yes Figure 8 Exploded diagram.

[0070] Figure 10 This is another installation diagram of the stroker.

[0071] Figure 11 yes Figure 10 Exploded diagram.

[0072] Figure 12 This is another installation diagram of the stroker.

[0073] Figure 13 yes Figure 12 Exploded diagram.

[0074] Figure 14 This is another installation diagram of the stroker.

[0075] Figure 15 yes Figure 14 Exploded diagram.

[0076] Figure 16 This is another installation diagram of the stroker.

[0077] Figure 17 yes Figure 16 Exploded diagram.

[0078] Figure 18 This is another installation diagram of the stroker.

[0079] Figure 19 yes Figure 17 Exploded diagram.

[0080] Figure 20 This is another installation diagram of the stroker.

[0081] Figure 21 yes Figure 20 Exploded diagram.

[0082] Figure 22 It is a structural diagram of controlling the water diversion plate through a control mechanism.

[0083] Figure 23 It is a cross-sectional view of the water diversion plate in the water retaining state.

[0084] Figure 24 It is a cross-sectional view of the water diversion plate in the diversion state.

[0085] Figure 25 It is a structural diagram of controlling the water diversion plate through another control mechanism.

[0086] Figure 26 It is a structural diagram of the water diversion plate in the water retaining state.

[0087] Figure 27 It is a structural diagram of the water diversion plate in the diversion state.

[0088] Figure 28 It is a structural schematic diagram of a mop bucket with a buffer device.

[0089] Figure 29 It is a structural diagram of a mop bucket with a frame at the bottom of the squeezing area.

[0090] Figure 30 It is a cross-sectional view of a mop bucket with a frame at the bottom of the squeeze area.

[0091] Figure 31 It is a structural schematic diagram of the present invention with a fixed water retaining plate.

[0092] Figure 32 This is a schematic diagram of the installation of a fixed water retaining plate.

[0093] Figure 33 It is a cross-sectional view of the present invention with a fixed water retaining plate.

[0094] Figure 34 It is a structural schematic diagram of the present invention in another structural mode.

[0095] Figure 35 It is a schematic diagram of the sliding connection between the extrusion frame and the extruder.

[0096] Figure 36 yes Figure 35 sectional view of .

[0097] Figure 37 This is a schematic diagram of another way of forming the extrusion zone and the water holding area.

[0098] Figure 38 yes Figure 35 Schematic diagram of the structure of the middle extrusion frame part.

[0099] Figure 39 This is a schematic diagram of the connection between the mop rod and the mop head, when the flat mop is in the mopping state.

[0100] Figure 40 yes Figure 39 Schematic diagram of the medium flat mop in the cleaning and squeezing state.

[0101] Figure 41This is a schematic diagram of the connection between the mop rod and the mop head, when the flat mop is in the mopping state.

[0102] Figure 42 yes Figure 41 Schematic diagram of the medium flat mop in the cleaning and squeezing state.

[0103] Figure 43 This is a schematic diagram of the connection between the mop rod and the mop head, when the flat mop is in the mopping state.

[0104] Figure 44 yes Figure 43 Schematic diagram of the medium flat mop in the cleaning and squeezing state.

[0105] Figure 45 This is a schematic diagram of the connection between the mop rod and the mop head, when the flat mop is in the mopping state.

[0106] Figure 46 yes Figure 45 Schematic diagram of the medium flat mop in the cleaning and squeezing state.

[0107] Figure 47 This is a schematic diagram of the connection between the mop rod and the mop head, when the flat mop is in the mopping state.

[0108] Figure 48 yes Figure 47 Schematic diagram of the medium flat mop in the cleaning and squeezing state.

[0109] Figure 49 yes Figure 47 Diagram of the internal structure of a medium flat mop.

[0110] Figure 50 yes Figure 47 Diagram of the internal structure of a medium flat mop.

[0111] Figure 51 This is a schematic diagram of the connection between the mop rod and the mop head, when the flat mop is in the mopping state.

[0112] Figure 52 yes Figure 51 Schematic diagram of a medium flat mop in cleaning and squeezing mode

[0113] Figure 53 yes Figure 51 Diagram of the internal structure of a medium flat mop.

[0114] Figure 54 yes Figure 51 Diagram of the internal structure of a medium flat mop.

[0115] Figure 55 This is a diagram of the state of the object being wiped when the flat mop moves downward.

[0116] Figure 56 yes Figure 55 A partial enlarged view of part A.

[0117] Figure 57 This is a diagram of the state of the wiped object when the flat mop moves upward.

[0118] Figure 58 yes Figure 57 A partial enlarged view of part B.

[0119] Figure 59 It is a way of forming a sewer channel.

[0120] Figure 60 yes Figure 59 sectional view of .

[0121] Figure 61 It is another way of forming a sewer channel.

[0122] Figure 62 yes Figure 61 Internal structure diagram.

[0123] Figure 63 It is another way of forming a sewer channel.

[0124] Figure 64 It is another way of forming a sewer channel.

[0125] Figure 65 yes Figure 64 Internal structure diagram.

[0126] Figure 66 This is another way of forming a sewer channel, in which case the sewer channel is closed.

[0127] Figure 67 yes Figure 66 Schematic diagram of the status when the middle and lower water channels are open.

[0128] Figure 68 It is another way of forming a sewer channel.

[0129] Figure 69 It is another way of forming a sewer channel. DETAILED DESCRIPTION

[0130] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0131] Reference Figure 1-Figure 69The present invention discloses a squeeze flat mop cleaning tool, comprising a mop bucket and a flat mop 1. The flat mop 1 comprises a mop handle 2 and a hard flat mop head 3 movably connected to the mop handle 2. The flat mop head 3 is provided with a wiper 4, which is typically located on the back of the flat mop head 3. The movable connection method between the flat mop head 3 and the mop handle 2 is conventional and will not be described in detail here.

[0132] The mop bucket is provided with a squeezing frame 5 having an opening. A squeezer is provided on one side of the squeezing frame, forming an extrusion opening 6 between the squeezer and the other side of the opening. The squeezer can be movably connected to the squeezing frame, fixed to the squeezing frame and inactive, integrally formed with the squeezing frame, or the edge of the opening itself forms the squeezer. When squeezing and cleaning the wiping material, the flat mop head 3 rotates to a squeezing and cleaning state. The flat mop is inserted into the squeezing opening 6 and reciprocates, thereby squeezing and cleaning the wiping material 4 through the squeezer. The rotation of the flat mop head 3 to the squeezing and cleaning state typically occurs when the flat mop head 3 rotates to a state parallel or substantially parallel to the mop handle 2.

[0133] The mop bucket in this utility model includes a squeezing area 7 and a water storage area 8 located at different positions. The squeezing frame 5 is located above the squeezing area so that the squeezing frame 5 corresponds to the squeezing area. Typically, the squeezing frame 5 is mounted on the mop bucket in the squeezing area. The squeezing frame or squeezer has a main water channel 31 for draining water squeezed out of the wiping material. The main water channel 31 is generally formed directly on the squeezing frame 5 or the squeezer. When the main water channel 31 is formed on the squeezing frame 5, the main water channel 31 is located between the squeezer and the squeezing frame, and is located above the squeezer.

[0134] The formation and arrangement of the squeezing area 7 and the water holding area 8 are not limited. Figure 2 、 3 , 23, 24, 25, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37. The squeezing area 7 and the water holding area 8 are arranged side by side, one on the left and one on the right. The squeezing area 7 and the water holding area 8 can be formed by a barrel separated by a partition, or can be two barrels; Figure 34 、 35 In , 36, and 37, the squeezing area 7 and the water holding area 8 are arranged one inside and one outside, that is, the mop bucket includes an inner bucket 9 and an outer bucket 10, the inner bucket 9 is located in the outer bucket 10, the area inside the inner bucket 9 forms the squeezing area, and the area inside the outer bucket 10 forms the water holding area.

[0135] The squeezer can be movably connected to the squeezing frame 5. When the flat mop head 3 is pressed down, the wiper 4 drives the squeezer to move to a narrow position, thereby making the squeezing opening 6 smaller. At this time, the wiper 4 obtains a relatively stable and appropriate squeezing force; when the flat mop head 3 is pulled up, the wiper 4 drives the squeezer to move away from the narrow position, thereby making the squeezing opening 6 larger. At this time, the squeezing force applied by the squeezer to the wiper 4 is smaller, so the mop bucket will not be pulled up during the process of pulling the flat mop up.

[0136] exist Figure 2-Figure 33 In the embodiment, the squeezer adopts a stroke plate 11, which is swingably arranged on the squeeze frame 5. When the flat mop head 3 is pressed down, the wiping material drives the stroke plate 11 to rotate downward to a narrow position, thereby making the squeeze opening 6 smaller; when the flat mop head 3 is pulled up, the wiping material drives the stroke plate 11 to rotate upward, thereby making the squeeze opening 6 larger.

[0137] The swingable installation method of the stroke plate 11 can adopt various structural forms. The following lists several specific installation methods of the stroke plate:

[0138] 1. Such as Figure 8 、 Figure 9 As shown, both ends of the stroke plate 11 are provided with rotating pins 12, and the two rotating pins 12 are respectively inserted into the extrusion frame 5, so that the stroke plate 11 can swing around the rotating pins as the axis.

[0139] 2. Such as Figure 10 、 Figure 11 As shown, the extrusion frame 5 is provided with a convex shaft 13, and the convex shaft 13 is respectively

[0140] Inserted into the two ends of the stroke plate 11, the stroke plate 11 can swing with the protruding pin 13 as the axis.

[0141] 3. Such as Figure 12 、 13 As shown, a pivot seat 14 is provided on the extrusion frame 5, and the side of the pull plate 11 is pivotally connected to the pivot seat 14, so that the pull plate 11 can swing around the pivot point of its side as the axis.

[0142] 4. Such as Figure 14 、 15 As shown, the extrusion frame 5 is provided with a base 15, the base 15 is provided with a bayonet 16, and the stroke plate 11 is provided with a clamping shaft 17. After the clamping shaft 17 is clamped into the bayonet 16 of the base and rotated, the stroke plate 11 can swing with the clamping shaft 17 as the axis.

[0143] The specific location of the narrow position can be achieved by the following method: a limiting device for limiting the position of the narrow position is provided on the extrusion frame 5, and the limiting device is used to specify the specific location of the narrow position. The limiting device can also simultaneously limit the maximum extrusion port position when the extrusion port is enlarged. Figure 8 、 9 As shown in Figures 10, 11, 12, 13, 14, and 15, the limiting device is a row of limiting seats 18 provided on the extrusion frame 5. The limiting seats are located on one side of the extruder opening. The limiting seats 18 can be directly provided on the extrusion frame 5 or on the pivot seat 14. A limiting recess 19 is provided on the limiting seat 18. The stroke plate 11 is located in the limiting recess 19. When the stroke plate 11 touches one side of the limiting seat 18, it reaches the narrow position, and when it touches the other side of the limiting seat 18, it reaches the maximum extrusion opening position. A lug 20 can also be provided on the stroke plate 11 to assist in limiting, and the maximum extrusion opening position is reached by the contact between the lug and the limiting seat.

[0144] Of course, the limiting device can also adopt other structural forms, such as Figure 17 As shown, outwardly protruding limit blocks 21 are provided at both ends of the stroking plate 11, and a limit opening 22 is provided on the extrusion frame 5. The limit blocks 21 are inserted into the limit opening 22 and move within the limit opening 22. When the limit blocks 21 touch one side of the limit opening 22, the limit blocks 21 reach a narrow position, and when they touch the other side of the limit opening 22, the limit blocks 21 reach a maximum extrusion position. For example, as shown in the figure, the limit device is a limit groove 23 provided on the extrusion frame 5. The two ends of the stroking plate 11 are respectively inserted into the limit groove 23. When the stroking plate 11 touches one side of the limit groove 23, the limit blocks 21 reach a narrow position, and when they touch the other side of the limit groove 23, the limit blocks 21 reach a maximum extrusion position.

[0145] The limiting device can also be provided with two blocking parts on the extrusion frame to block the said stroke plate 11. The said blocking parts form the said limiting device. When the stroke plate touches one blocking part, it reaches the narrow position, and when it touches the other blocking part, it reaches the maximum extrusion port position.

[0146] Reference Figure 20 、 Figure 21Another movable connection method with a built-in limit device can be used between the stroking plate 11 and the extrusion frame 5: the extrusion frame 5 is provided with oblique grooves 24 corresponding to the ends of the stroking plate 11. The ends of the stroking plate 11 are inserted into the oblique grooves 24, and there is a movable space between the stroking plate 11 and the oblique grooves 24 along the thickness direction of the stroking plate. When the flat mop head 3 moves back and forth, the wiping material 4 contacts the stroking plate 11, driving the stroking plate 11 to flip in the oblique grooves 24, thereby giving the stroking plate 11 a certain rotation angle, achieving the effect of adjusting the opening size of the extrusion port. Due to the restriction of the oblique grooves 24, the stroking plate 11 can only move within a certain range, thereby achieving a narrow position and a maximum extrusion port position.

[0147] Alternatively, the two ends of the stroke plate are provided with oblique grooves, and the extrusion frame is provided with inserting plates corresponding to the two oblique grooves. The inserting plates are inserted into the oblique grooves, and there is a movable space between the inserting plates and the oblique grooves along the thickness direction of the stroke plate. When the water-squeezing handle is pushed or pulled, the wiping object contacts the stroke plate, which drives the stroke plate to flip, thereby making the stroke plate have a certain rotation angle, thereby achieving the effect of adjusting the opening size of the extrusion port. Moreover, due to the cooperation restriction between the oblique grooves and the inserting plates, the stroke plate can only move within a certain range, thereby achieving a narrow position and a maximum extrusion port position.

[0148] In the foregoing specific embodiment, the stroking plate reaches the narrow position by the wiping material 4 driving the stroking plate 11 to swing (rotate). The stroking plate 11 reaching the narrow position can also be achieved in other ways, such as providing an elastic device in the extrusion frame 5, the elastic device acting on the stroking plate 11 to place it in a narrow position so that the extrusion opening is smaller. In this case, the stroking plate 11 is initially located in the narrow position, and there is no need for the wiping material 4 on the flat mop head to be pressed down to drive it to rotate to the narrow position. When the flat mop head 3 is pulled upward, the frictional extrusion force between the wiping material 4 and the stroking plate 11 overcomes the elastic force of the elastic device, causing the stroking plate 11 to rotate upward, thereby enlarging the extrusion opening. Figure 6 As shown, the elastic device can be a compression spring 25, one end of the compression spring 25 presses on the extrusion frame 5, and the other end of the compression spring 25 presses on the stroke plate 11, so that the stroke plate 11 is located in the narrow position. Figure 7 As shown, the elastic device can be a torsion spring 26, one end of the torsion spring 26 presses on the extrusion frame 5, and the other end of the torsion spring 26 presses on the stroke plate 11, so that the stroke plate 11 is located in the narrow position.

[0149] In the above description, the extruder adopts the swingable stroke plate method. Of course, the extruder can also adopt other connection methods with the extrusion frame to achieve the purpose of changing the size of the extrusion port. Figure 35 、 36As shown in Figures 38 and 39, the extrusion frame 5 is slidably connected to the extruder 27. When the flat mop head 3 is pressed downward, the wiper 4 drives the extruder 27 to slide diagonally downward to a narrow position, thereby reducing the extrusion opening. When the flat mop head 3 is pulled upward, the wiper 4 drives the extruder 27 to rotate diagonally upward, thereby increasing the extrusion opening. In this case, there is no need to specify the shape of the extruder 27. The extruder 27 can be in the form of a strip, a plate, or an extrusion roller. The specific sliding connection between the extrusion frame 5 and the extruder 27 can be: the extrusion frame 25 is provided with an inclined groove 28, and the extruder 27 is provided with sliders 29 at both ends. The sliders 29 are located in the inclined groove 28. The inclined groove 28 also serves as a limiter: when the sliders 29 slide to the lower end of the inclined groove 28, the extruder 27 is in the narrow position. When the sliders 29 slide to at least the upper end of the inclined groove 28, the extrusion opening reaches its maximum opening position.

[0150] Alternatively, a slider is provided on the extrusion frame, and inclined slide grooves are provided at both ends of the extruder, and the slider is located in the inclined slide grooves.

[0151] In this embodiment, a water diversion mechanism is provided on the outside of the main water channel. When the flat mop cleans and squeezes the wipes in the squeezing area 7, the water squeezed out of the wipes can be blocked by the water diversion mechanism and then flow back into the squeezing area 7, so that the returned water showers the wipes 4 from top to bottom. The water squeezed out of the wipes 4 can also be guided by the water diversion mechanism to the water storage area 8. The significance of providing the water diversion mechanism is that the flat mop cleaning tool of the present invention cleans and squeezes the wipes in the squeezing area 7. In fact, the flat mop achieves a simultaneous cleaning and squeezing process during its reciprocating motion in the squeezing area 7. The water in the squeezing area is absorbed into the wipes 4, and the water squeezed out of the wipes 4 is guided to the water storage area 8 through the main water channel. The wipes 4 continuously absorb and squeeze water, and eventually, most of the water in the squeezing area 7 is transferred to the water storage area 8, at which point the wipes 4 are also squeezed dry. However, since the squeezing process of this washing and squeezing method mainly relies on the water absorption of the wipe 4, the volume of the squeezing area 7 cannot be too large and the squeezing area 7 is likely to be filled with water, otherwise the squeezing process of the wipe will be too long. The problem caused by this is that during washing, the upper part of the wipe 4 is basically not exposed to water, so the cleaning effect of the upper part of the wipe is poor.

[0152] After the water diversion mechanism is provided, the water squeezed out of the wipe 4 can be blocked by the water diversion mechanism and then flow back to the squeezing area 7. The returned water then showers the wipe 4 from top to bottom, fully wetting the wipe 4 and achieving a better cleaning effect. In addition, the water squeezed out of the wipe 4 can also be guided by the water diversion mechanism to the water storage area 8 to achieve water transfer, and finally the purpose of squeezing the wipe dry can be achieved.

[0153] The water diversion mechanism can be in two forms: movable and fixed. Figure 22 、 23 As shown in Figures 24, 25, 26 and 27, the specific structure of the movable water diversion mechanism can be: the water diversion mechanism can be in a water-blocking state or a drainage state, and the water diversion mechanism can achieve the conversion between the water-blocking state and the drainage state through a control mechanism; when the wipes are cleaned, the water diversion conversion mechanism is in a water-blocking state, and the water squeezed out of the wipes is blocked by the water diversion conversion mechanism and flows back to the squeezing area 7, so that the returned water forms a top-down shower on the wipes 4; when the wipes are squeezed dry, the water diversion conversion mechanism is in a drainage state, and the water squeezed out of the wipes is guided by the water diversion conversion mechanism to the water holding area 8, until most of the water in the squeezing area 4 is transferred to the water holding area.

[0154] The water diversion mechanism can specifically be a water diversion plate 30, which is rotatably mounted on the outside of the main water channel 31. After rotation, the water diversion plate 30 can be in a water-blocking state or a flow-draining state. The water diversion plate 30 can be a curved plate, a flat plate, a right-angle plate, etc. In the figure, the water diversion plate 30 is a curved plate. When the water diversion plate 30 is in the water-blocking state, the concave surface of the curved plate faces the main water channel 31 and the extrusion zone 7. The water diverted from the main water channel 31 is blocked by the water diversion plate 30 and flows back to the extrusion zone 7. When the water diversion plate 30 is in the flow-draining state, the concave surface of the curved plate faces the water holding zone 8 (or faces away from the extrusion zone). The water diverted from the main water channel 31 is guided by the curved plate to the water holding zone 8. The curved plate can also be flipped 180° to use its convex surface to block and divert water. When the diversion plate is in the water-blocking state, the convex surface of the curved plate faces the main water channel and the extrusion area, blocking the water from the main water channel and returning it to the extrusion area. When the diversion plate is in the diversion state, the convex surface of the curved plate faces the water storage area (or faces away from the extrusion area), and the water from the main water channel is guided by the curved plate to the water storage area. Of course, flat plates, right-angle plates, and two plates with obtuse angles can all achieve the above functions. Simply rotate the diversion plate to the appropriate angle.

[0155] The control mechanism for controlling the water guide plate 30 to switch between the water retaining state and the drainage state can be in various forms, such as Figure 2 、 Figure 22As shown, the control mechanism includes an adjusting slot 32 provided on the extrusion frame 5, an adjusting rod 33 is provided in the adjusting slot 32, and the adjusting rod 33 is connected to the water diversion plate 30. The adjusting rod 33 is moved to slide in the adjusting slot 32, thereby controlling the water diversion plate 30 to rotate to a water-blocking state or a drainage state. A positioning mechanism can be provided between the adjusting rod 33 and the adjusting slot 32, so that the adjusting rod 33 is located in a water-blocking state or a drainage state. For example, a slot is provided on the adjusting rod and two gear blocks are provided in the adjusting slot, one gear block corresponding to the water-blocking state, and one gear block corresponding to the drainage state. In this way, when the slot on the adjusting rod is snap-fitted with one gear block, it is automatically located in the water-blocking state, and when the slot on the adjusting rod is snap-fitted with the other gear block, it is automatically located in the drainage state.

[0156] Of course, the control can also adopt other structural forms, such as Figure 3 、 25 As shown in Figures 26 and 27, the control mechanism includes a push-pull rod 34 provided on the extrusion frame, a control block 35 provided on the push-pull rod 34, and a controlled block 36 provided on the water diversion plate 30. The control block 35 can contact the controlled block 36. When the push-pull rod 34 is pushed or pulled, the control block 35 cooperates with the controlled block 36 to control the rotation of the water diversion plate 30. Of course, the control block and the controlled block can also be replaced by other mechanisms, such as a connecting rod mechanism.

[0157] like Figure 22 、 23 As shown in Figures 24, 25, 26, and 27, the specific structure of the fixed water diversion mechanism can be: the water diversion mechanism is a fixed water retaining device that retains the water squeezed out of the wipes, and the squeezed water flows back to the squeezing area 7; the water retaining device is provided with a leakage mechanism that leaks part of the water squeezed out of the wipes into the water holding area, and the water squeezed out of the wipes is partially transferred to the water holding area 8 through the leakage mechanism until most of the water in the squeezing area 7 is transferred to the water holding area 8. The water retaining device can be specifically a water retaining plate 37, and the water leakage mechanism is a hollow portion 38 provided on the water retaining plate, and the hollow portion 38 corresponds to the water holding area 8.

[0158] After the majority of the water in the squeezing area 7 has been transferred to the water holding area 8, water may need to be added to the squeezing area 7 for further cleaning. A control valve 39 may be provided between the squeezing area 7 and the water holding area 8 to control the connection between the two areas. When further cleaning is required, the control valve 39 can be opened. The specific structure of the control valve 39 may be: the pressurizing area and the water holding area are connected by a connecting pipe, the connecting pipe having a valve core. The control valve is connected to a control rod 43. Pulling out the valve core via the control rod 43 connects the squeezing area 7 and the water holding area 8. The control rod 43 may be integrated with the aforementioned push-pull rod 34, i.e., they share a common rod. Of course, the control valve 39 may also be a three-way valve or other structure.

[0159] Alternatively, in order to meet the need for water inlet to the squeezing area during re-cleaning, the squeezing area 7 and the water holding area 8 are connected via a slow-release hole 40. When the wipe is squeezed, the amount of water squeezed out is greater than the amount of water entering the squeezing area from the water holding area through the slow-release hole 40. Therefore, when squeezing, the water in the squeezing area 7 can be smoothly transferred to the water holding area 8. At the same time, after the squeezing rod is completed, the water in the water holding area 8 can automatically be squeezed into the squeezing area 7 through the slow-release hole 40 until the water level in the squeezing area 7 is level with the water level in the water holding area 8.

[0160] A buffer device may also be provided at the bottom of the squeezing area and / or the water holding area to cushion the downward movement of the flat mop and prevent the hard flat mop head from directly colliding with the bucket body. The buffer device may be a flexible pad 41 or other buffering mechanism, such as a buffer block connected to the bottom surface of the mop bucket via a spring.

[0161] like Figure 29 、 30 As shown, a frame 42 can be provided at the bottom of the squeezing area to reduce the amount of water absorbed in the final stage of squeezing. Of course, the shape of the frame is not limited to Figure 29 The shape of the frame 42 can also be rectangular, square, polygonal, circular, elliptical, irregular, grid-shaped, etc. The purpose of providing the frame 42 is that during the cleaning and squeezing process of the wipe, as the water in the squeezing area 7 is continuously transferred to the water holding area 8, the water level in the squeezing area 7 continuously decreases. When the water level in the squeezing area 7 decreases below the frame 42, the water in the squeezing area 7 is divided into two parts, one part is located outside the frame 42, and the other part is located inside the frame 42.

[0162] If the flat mop head corresponds to the frame 42, the flat mop head will not come into contact with the water outside the frame 42 during the reciprocating motion. At this time, it is only necessary to suck out the water in the frame 42 to squeeze out the wipes on the flat mop head. The setting of the frame 42 greatly reduces the amount of water that needs to be sucked out, which is conducive to squeezing out the wipes; if the flat mop head does not correspond to the frame 42, the flat mop head will not come into contact with the water in the frame 42 during the reciprocating motion. At this time, it is only necessary to suck out the water outside the frame 42 to squeeze out the wipes on the flat mop head. The setting of the frame 42 greatly reduces the amount of water that needs to be sucked out, which is conducive to squeezing out the wipes.

[0163] A positioning device is used between the flat mop head and the mop handle to keep it in a cleaning and squeezing state. When mopping, the flat mop head is freed from the control of the positioning device and rotates to the mopping state. The positioning device ensures that the flat mop head remains stable during cleaning and squeezing, facilitating frequent up and down movement of the flat mop head without lifting the mop bucket during the up and down movement. There are various structural forms of positioning devices, and several examples are listed below:

[0164] like Figure 39 、 Figure 40 As shown, the positioning device includes an iron block 43 provided on the mop rod 2 and a magnet 44 provided on the flat mop head 3. When the flat mop head 3 is rotated to a state where it can be cleaned and squeezed, the iron block 43 and the magnet 44 are attracted to each other. When mopping the floor, the iron block 43 and the magnet 44 are separated.

[0165] Alternatively, the positioning device includes a magnet provided on the mop rod and an iron block provided on the flat mop head. When the flat mop head rotates to a state where it can be cleaned and squeezed, the iron block is attracted to the magnet, and when mopping the floor, the iron block is separated from the magnet.

[0166] like Figure 41 、 Figure 42 As shown, the positioning device includes a magic female buckle 45 provided on the flat mop head 3 and a magic male buckle 46 provided on the mop rod 2. When cleaning and squeezing water, the flat mop head and the mop rod are bonded together by the magic male buckle 46 and the magic female buckle 45; when mopping the floor, the magic male buckle 46 is detached from the magic female buckle 45.

[0167] Alternatively, the positioning device includes a magic buckle provided on the flat mop head and a magic buckle provided on the mop handle, and the flat mop head and the mop handle are bonded together by the magic buckle and the magic buckle during cleaning and squeezing; the magic buckle and the magic buckle are detached during mopping;

[0168] like Figure 43 、 Figure 44 As shown, the positioning device includes an elastic buckle 47 provided on the mop rod 2, and the flat mop head 3 is provided with a buckle hole 48 adapted to the elastic buckle 47. When the flat mop head 3 is rotated to a state where it can be cleaned and squeezed, the elastic buckle 47 is buckled into the buckle hole 48; when mopping the floor, the elastic buckle 47 is disengaged from the buckle hole 48.

[0169] like Figure 45 、 46As shown, the positioning device includes an elastic buckle 49 provided on the flat mop head 3. When the flat mop head 3 is rotated to a state where it can be cleaned and squeezed, the mop rod 2 is buckled into the elastic buckle 49. When mopping the floor, the mop rod 2 is disengaged from the elastic buckle 49.

[0170] like Figures 47-54 As shown, the positioning device includes an elastic push member disposed within the mop rod 2. The elastic push member includes a spring 50 and a push block 51. During cleaning and squeezing, the push block 51, through the force of the spring 50, presses against the movable connection between the flat-plate mop head 3 and the mop rod 2, thereby positioning the flat-plate mop head 3. During mopping, the mop rod 2 or the flat-plate mop head 3 is pulled to rotate, thereby placing the flat-plate mop head 3 in the mop position. The connection between the flat-plate mop head 3 and the mop rod 2 can adopt the following structure: a hinge 52 is longitudinally hinged to the flat-plate mop head (longitudinal hinge means that the hinge axis is parallel to the length of the flat-plate mop head), and the lower end of the mop rod 2 is transversely hinged to the hinge 52 (transverse hinge means that the hinge axis is parallel to the width of the flat-plate mop head). The spring 50 and the push block 51 are located at the lower end of the mop rod 2, so that the push block 51 presses against the hinge 52. When the flat mop head 3 rotates to the cleaning and squeezing state, it becomes substantially parallel to the mop handle 2. At this point, the top block 51 presses against the hinge 52, creating a downward force that maintains the flat mop head 3 in this position. To achieve better positioning, when the flat mop head 3 rotates substantially parallel to the mop handle, the hinge that contacts the top block 51 can be flat to enhance positioning. Alternatively, a groove 53 can be provided at the hinge that contacts the top block 51, and a rib 54 or a locking wheel 55 can be provided on the top block 51. The rib 54 or locking wheel 55 can engage with the groove 53 to achieve better positioning.

[0171] Alternatively, the positioning device includes an elastic top piece provided at the movable connection between the flat-plate mop head and the mop rod. When cleaning and squeezing water, the elastic top piece presses against the mop rod to position the flat-plate mop head. When mopping the floor, the mop rod or the flat-plate mop head rotates to put the flat-plate mop head in a mopping state.

[0172] A drainage channel 56 can also be provided, which is located below the main water channel 31. When the flat mop head 3 with the wipes moves upward, the water squeezed out of the wipes is discharged through the drainage channel 56, thereby solving the problem in the prior art that it is difficult to discharge the squeezed water when the flat mop is pulled up.

[0173] There are many ways to set up sewer channels. Here are some examples of how to set up sewer channels:

[0174] One is that the sewer channel 56 is provided on the extrusion frame 5, such as Figure 59 、 Figure 60 As shown. The sewer channel 56 is a through channel provided on the extrusion frame 5, and the sewer channel 56 is in a normally open state. Figure 64 、 65 As shown, a water guide frame 60 can be provided on the extrusion frame 5 , and the water guide frame is connected with the sewer channel 56 so that the water flowing out of the sewer channel 56 can be guided out more smoothly.

[0175] Or as Figure 61 、 Figure 62 As shown, the drainage channel 56 is provided on the extrusion frame 5, and a water retaining device 57 is provided on the drainage channel 56. The water retaining device 57 is provided with a water hole 58, so that the drainage channel 56 is in a normally open state. When the flat mop is pulled upward, the water squeezed out flows into the drainage channel 56 through the water hole 58 and then is discharged. The water retaining device 57 is usually a water retaining plate.

[0176] Or as Figure 63 As shown, the drainage channel 56 is provided on the extrusion frame 5. A water retaining device 57 is provided on the drainage channel 56. The water retaining device 57 abuts against the squeezer S to close the drainage channel 56. The squeezer S is fixed to the extrusion frame and is elastic. When the flat mop head with the wipe moves upward, the friction between the wipe and the squeezer S causes the squeezer S to deform, thereby opening the drainage channel 56. The water retaining device is usually a water retaining plate.

[0177] Or as Figure 66 、 67 As shown, the drainage channel 56 is provided on the extrusion frame 5 and is provided with a water retaining device 57. The water retaining device 57 abuts against the squeezer S to close the drainage channel 56. The squeezer S is movably connected to the extrusion frame. When the flat mop head with the wiper moves upward, the wiper drives the squeezer S to rotate or move upward, thereby opening the drainage channel 56. The water retaining device is usually a water retaining plate.

[0178] Another way to set up the sewer channel is that the sewer channel is not set on the extrusion frame. Figure 68 As shown, the sewer channel 7 is located between the squeezing frame 5 and the drag bucket, and the water squeezed out when the flat mop is pulled up is discharged from the sewer channel 56.

[0179] Or as Figure 69 As shown, the sewer channel 56 is provided on the drag bucket, and is configured as a notch provided on the drag bucket, and the water squeezed out when the flat mop is pulled upward is discharged from the notch.

[0180] When squeezing the wipes, when the flat mop head is pulled upward, the squeezer S acts on the wipes 4, deforming them and stacking them downward. When the flat mop head is pressed downward, the squeezer acts on the wipes 4, deforming them and stacking them upward. If the wipes are bristle-lined, when the flat mop head 3 is pulled upward, the squeezer S acts on the wipes, causing the bristles to flip downward. When the flat mop head 3 is pressed downward, the squeezing device acts on the wipes, causing the bristles to flip upward. If the wipes are flexible objects without bristles, such as deerskin, cotton wool, sponges, or scouring pads, a simple stacking effect is achieved.

Claims

1. A squeeze flat mop cleaning tool comprising a mop bucket and a flat mop, wherein the flat mop comprises a mop rod and a hard flat mop head movably connected to the mop rod, wherein the flat mop head is provided with a wiping material; The mop bucket is provided with a squeezing frame, which has an opening. A squeezer is provided on the squeezing frame on one side of the opening, and a squeezing opening is formed between the squeezer and the other side of the opening. When squeezing and cleaning the wipes, the flat mop head rotates to a squeezing and cleaning state, and the flat mop is inserted into the squeezing opening and reciprocates, thereby squeezing and cleaning the wipes through the squeezer. Its characteristics are: The mop bucket includes a squeezing area and a water holding area located at different positions, and the squeezing frame is located above the squeezing area; It also includes a main water channel for leading out the water squeezed out of the wipe, and the main water channel is provided on the squeezer; Alternatively, the main water channel is located between the extruder and the extrusion frame, and the main water channel is located above the extruder; A water diversion mechanism is provided on the outside of the main water channel. When the flat mop squeezes out the wipes in the squeezing area, the water squeezed out of the wipes can be blocked by the water diversion mechanism and then flow back to the squeezing area.

2. The squeeze flat mop cleaning tool according to claim 1, characterized in that: The squeezing frame is further provided with an upper water channel for leading out the water squeezed out of the wiping material, and the upper water channel is located above the main water channel.

3. The squeeze flat mop cleaning tool according to claim 2, characterized in that: The upper water channel is formed on the upper surface of the extrusion frame.

4. The squeeze flat mop cleaning tool according to claim 1 or 2, characterized in that: It also includes a sewer channel for leading out water squeezed out of the wipe, and the sewer channel is located below the main water channel.

5. The squeeze flat mop cleaning tool according to claim 4, characterized in that: The sewer channel is a through channel provided on the extrusion frame, and the sewer channel is in a normally open state.

6. The squeeze flat mop cleaning tool according to claim 4, characterized in that: The sewer channel is arranged on the extrusion frame, a water retaining device is provided on the sewer channel, and a water hole is provided on the water retaining device, so that the sewer channel is in a normally open state.

7. The squeeze flat mop cleaning tool according to claim 4, characterized in that: The sewer channel is provided on the extrusion frame, and a water retaining device is provided on the sewer channel. The water retaining device is against the extruder to close the sewer channel; The squeezer is fixed on the squeeze frame and has elasticity. When the flat mop plate with the wiper moves upward, the friction between the wiper and the squeezer causes the squeezer to deform, thereby opening the sewer channel.

8. The squeeze flat mop cleaning tool according to claim 4, characterized in that: The sewer channel is provided on the extrusion frame, and a water retaining device is provided on the sewer channel. The water retaining device is against the extruder to close the sewer channel; The squeezer is movably connected to the squeeze frame. When the flat mop plate with the wiper moves upward, the wiper drives the squeezer to rotate or move upward, thereby opening the sewer channel.

9. The squeeze flat mop cleaning tool according to claim 4, characterized in that: The sewer channel is located between the extrusion frame and the mop bucket.

10. The squeeze flat mop cleaning tool according to claim 4, characterized in that: The sewer channel is arranged on the mop bucket.

11. The squeeze flat mop cleaning tool according to claim 1, characterized in that: When the squeezer squeezes the wipes, when the flat mop plate is pulled up, the squeezer acts on the wipes, causing them to be deformed and stacked downward; when the flat mop plate is pressed downward, the squeezer acts on the wipes, causing them to be deformed and stacked upward.

12. The squeeze flat mop cleaning tool according to claim 1, characterized in that: When the squeezer moves and squeezes the wipe, it squeezes the surface of the wipe, and the squeezing device squeezes out the water on the surface of the wipe; after the water on the surface of the wipe is squeezed out, the water inside the wipe seeps into the surface of the wipe, and the water on the surface of the wipe is squeezed out again by the squeezer.

13. The squeeze flat mop cleaning tool according to claim 1, wherein: Also included is a water transfer mechanism for transferring the water holding area to the squeezing area.

14. The squeeze flat mop cleaning tool according to claim 13, wherein: The water transfer mechanism is a control valve provided between the squeezing area and the water storage area to control whether the two are connected or not.

15. The squeeze flat mop cleaning tool according to claim 13, wherein: The water transfer mechanism is a slow-release hole provided between the squeezing area and the water holding area. The slow-release hole connects the squeezing area and the water holding area. When the wipe is squeezed, the amount of water squeezed out is greater than the amount of water entering the squeezing area from the water holding area through the slow-release hole.

16. The squeeze flat mop cleaning tool according to claim 1, wherein: The squeezer is movably connected to the squeezing frame. When the flat mop head is pressed down, the wiping material drives the squeezer to move to a narrow position, thereby making the squeezing opening smaller; when the flat mop head is pulled up, the wiping material drives the squeezer to move away from the narrow position, thereby making the squeezing opening larger.

17. The squeeze flat mop cleaning tool according to claim 16, wherein: The squeezer is a stroke plate, which is swingably arranged on the squeezing frame. When the flat mop head is pressed down, the wiping material drives the stroke plate to swing downward to a narrow position, thereby making the squeezing opening smaller; when the flat mop head is pulled up, the wiping material drives the stroke plate to swing upward, thereby making the squeezing opening larger.

18. The squeeze flat mop cleaning tool according to claim 16, wherein: The utility model also comprises an elastic device, wherein the elastic device acts on the extruder to make it be in a narrow position so that the extrusion opening is smaller.

19. The squeeze flat mop cleaning tool according to claim 16, wherein: Both ends of the extruder are provided with rotating pins, and the two rotating pins are respectively inserted into the extrusion frame; Alternatively, the extrusion frame is provided with convex shafts, and the convex shafts are respectively inserted into the two ends of the extruder.

20. The squeeze flat mop cleaning tool of claim 16, wherein: The extrusion frame may be provided with a pivot seat, and the side of the extruder is pivotally connected to the pivot seat.

21. The squeeze flat mop cleaning tool of claim 16, wherein: The extrusion frame is provided with a card seat, the card seat is provided with a bayonet, the extruder is provided with a card shaft, and the card shaft is rotated after being clamped into the bayonet of the card seat.

22. The squeeze flat mop cleaning tool of claim 16, wherein: The extrusion frame is provided with a limiting device for limiting the narrow position.

23. The squeeze flat mop cleaning tool of claim 22, wherein: The limiting device is a limiting seat provided on the extrusion frame, the limiting seat is provided with a limiting recess, the extruder is located in the limiting recess, and the extruder reaches a narrow position when it touches one side of the limiting seat.

24. The squeeze flat mop cleaning tool of claim 22, wherein: The limiting device is two limiting grooves provided on the extrusion frame. The two ends of the extruder are inserted into the limiting grooves. When the extruder touches one side of the limiting groove, it reaches the narrow position.

25. The squeeze flat mop cleaning tool of claim 22, wherein: The extrusion frame is provided with a blocking portion for blocking the extruder, and the extruder reaches a narrow position when it touches the blocking position.

26. The squeeze flat mop cleaning tool of claim 22, wherein: The limiting device also limits the maximum extrusion opening position when the extrusion opening becomes larger.

27. The squeeze flat mop cleaning tool of claim 16, wherein: The extrusion frame is provided with oblique grooves corresponding to the two ends of the extruder, the two ends of the extruder are inserted into the oblique grooves, and there is a movable space between the extruder and the oblique grooves along the thickness direction of the extruder, and the extruder can adjust the width of the extrusion port during the movement; Alternatively, the extruder is provided with oblique grooves at both ends, and the extrusion frame is provided with plug plates corresponding to the two oblique grooves. The plug plates are inserted into the oblique grooves, and there is a movable space between the plug plates and the oblique grooves along the thickness direction of the extruder. The extruder can adjust the width of the extrusion port during the movement.

28. The squeeze flat mop cleaning tool of claim 16, wherein: The extrusion frame is slidably connected to the extruder. When the flat mop head is pressed down, the wiping material drives the extruder to slide obliquely downward to a narrow position, thereby making the extrusion opening smaller; when the flat mop head is pulled up, the wiping material drives the extruder to rotate obliquely upward, thereby making the extrusion opening larger.

29. The squeeze flat mop cleaning tool of claim 28, wherein: The extrusion frame is provided with an inclined slide groove, and sliders are provided at both ends of the extruder, and the sliders are located in the inclined slide groove; Alternatively, a slider is provided on the extrusion frame, and inclined slide grooves are provided at both ends of the extruder, and the slider is located in the inclined slide grooves.

30. The squeeze flat mop cleaning tool of claim 1, wherein: The water diversion mechanism can be in a water retaining state or a flow diversion state, and the water diversion mechanism can achieve the conversion between the water retaining state and the flow diversion state through the control mechanism; When the wipe is being cleaned, the water diversion mechanism is in a water blocking state, and the water squeezed out of the wipe is blocked by the water diversion mechanism and flows back to the squeezing area, so that the returned water forms a watering effect on the wipe from top to bottom; When the wipes are squeezed dry, the water diversion mechanism is in a drainage state, and the water squeezed out of the wipes is guided to the water storage area by the water diversion mechanism until most of the water in the squeezing area is transferred to the water storage area.

31. The squeeze flat mop cleaning tool of claim 30, wherein: The water diversion mechanism is a water diversion plate, which is rotatably installed on the outside of the water channel. After being rotated, the water diversion plate can be in a water blocking state or a diversion state.

32. The squeeze flat mop cleaning tool of claim 31, wherein: The control mechanism includes an adjustment groove opened on the extrusion frame, in which an adjustment rod is provided. The adjustment rod is connected to the water diversion plate. The adjustment rod is moved to slide in the adjustment groove, thereby controlling the water diversion plate to rotate to a water blocking state or a drainage state.

33. The squeeze flat mop cleaning tool of claim 31, wherein: The control mechanism comprises a push-pull rod which is passed through the extrusion frame, and the rotation of the water guide plate is controlled by the push-pull movement of the push-pull rod.

34. The squeeze flat mop cleaning tool of claim 1, wherein: The water diversion mechanism is a fixed water retaining device, which blocks the water squeezed out of the wipes and then flows back to the squeezing area. The water retaining device is provided with a water leakage mechanism for leaking the water squeezed out of the wipe to the water storage area. The water squeezed out of the wipe is partially transferred to the water storage area through the water leakage mechanism until most of the water in the squeezing area is transferred to the water storage area.

35. The squeeze flat mop cleaning tool of claim 34, wherein: The water retaining device is a water retaining plate, and the water leakage mechanism is a hollow portion provided on the water retaining plate, and the hollow portion corresponds to the water holding area.

36. The squeeze flat mop cleaning tool of claim 1, wherein: A buffer device is provided at the bottom of the squeezing area and / or the water holding area.

37. The squeeze flat mop cleaning tool of claim 1, wherein: The bottom of the squeezing area is provided with a surrounding frame which reduces the amount of water absorbed in the final stage of squeezing.

38. The squeeze flat mop cleaning tool of claim 1, wherein: A positioning device can be used between the flat mop head and the mop rod to keep the flat mop head in a cleaning and water squeezing state; when mopping the floor, the flat mop head is freed from the control of the positioning device and rotates to the mopping state.

39. The squeeze flat mop cleaning tool of claim 38, wherein: The positioning device includes an iron block provided on the mop rod and a magnet provided on the flat mop head. When the flat mop head rotates to a state where it can be cleaned and squeezed, the iron block and the magnet are attracted to each other. When mopping the floor, the iron block and the magnet are separated. Alternatively, the positioning device includes a magnet provided on the mop rod and an iron block provided on the flat mop head. When the flat mop head rotates to a state where it can be cleaned and squeezed, the iron block is attracted to the magnet, and when mopping the floor, the iron block is separated from the magnet.

40. The squeeze flat mop cleaning tool of claim 38, wherein: The positioning device includes an elastic buckle provided on the flat mop head. When the flat mop head is rotated to a state where it can be cleaned and squeezed, the mop rod is buckled into the elastic buckle. When mopping the floor, the mop rod is disengaged from the elastic buckle. Alternatively, the positioning device includes an elastic buckle provided on the mop rod, and the flat mop head is provided with a buckle hole adapted to the elastic buckle. When the flat mop head is rotated to a state where it can be cleaned and squeezed, the elastic buckle is buckled into the buckle hole; when mopping the floor, the elastic buckle is disengaged from the buckle hole.

41. The squeeze flat mop cleaning tool of claim 38, wherein: The positioning device includes an elastic top member provided in the mop rod. When cleaning and squeezing water, the elastic top member presses against the movable connection between the flat mop head and the mop rod to position the flat mop head. When mopping the floor, the mop rod or the flat mop head rotates to put the flat mop head in a mopping state. Alternatively, the positioning device includes an elastic top piece provided at the movable connection between the flat-plate mop head and the mop rod. When cleaning and squeezing water, the elastic top piece presses against the mop rod to position the flat-plate mop head. When mopping the floor, the mop rod or the flat-plate mop head rotates to put the flat-plate mop head in a mopping state.

42. The squeeze flat mop cleaning tool of claim 38, wherein: The positioning device includes a magic buckle provided on the flat mop head and a magic buckle provided on the mop rod. When cleaning and squeezing water, the flat mop head and the mop rod are bonded together by the magic buckle and the magic buckle; when mopping the floor, the magic buckle and the magic buckle are detached. Alternatively, the positioning device includes a magic female buckle provided on the flat mop head and a magic male buckle provided on the mop rod. When cleaning and squeezing water, the flat mop head and the mop rod are bonded together by the magic male buckle and the magic female buckle; when mopping the floor, the magic male buckle and the magic female buckle are detached.

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