CN114468902B

CN114468902B - Squeezing assembly of flat mop for mop bucket and cleaning tool thereof

Info

Publication number: CN114468902B
Application number: CN202210120048.0A
Authority: CN
Inventors: 黄智勇
Original assignee: Cixi Bosheng Plastic Co Ltd
Current assignee: Cixi Bosheng Plastic Co Ltd
Priority date: 2016-06-04
Filing date: 2017-04-06
Publication date: 2023-05-12
Anticipated expiration: 2037-04-06
Also published as: CN109330519A; CN108814475A; CN108784571A; CN114795036B; CN114795037B; CN109044221A; CN108670144A; CN109222798A; CN108814476A; CN109330520A; CN107456184A; CN108937770A; CN108814473A; CN109222799A; CN107456180B; CN108814476B; CN114795036A; CN109330517B; CN108742388A; CN108720766A

Abstract

A wringing assembly for a flat mop of a mop bucket, the wringing assembly comprising a flat mop and a wringing device; the flat mop comprises a mop rod and a flat mop head movably connected to the mop rod, a wiping object is arranged on the flat mop head, and positioning and drilling are arranged between the flat mop head and the mop rod; the extrusion device comprises an extrusion frame and a first extruder, wherein the first extruder is an extrusion strip or an extrusion sheet, the second side of the first extruder is adjacent to the first side of the extrusion frame, and the first side of the first extruder is opposite to the second side of the first extruder; the wringing frame is arranged on the mop bucket, the wringing frame is provided with a waterway channel, the waterway channel extends from the first side of the wringing frame to the second side of the wringing frame, the first side of the wringing frame is opposite to the second side of the wringing frame, and the first squeezer squeezes the wiping objects through the waterway channel to transfer the squeezed water out of the wringing area of the mop bucket. A cleaning tool comprises a mop bucket and the water squeezing assembly.

Description

Squeezing assembly of flat mop for mop bucket and cleaning tool thereof

The application is a divisional application, the application date of the original application is 2017, 04 and 06, and the application number is 201710221943.0, and the invention is named as an extrusion flat mop cleaning tool.

Technical Field

The present invention relates to a wringing assembly for a flat mop, and a flat mop cleaning implement.

Background

In the prior art, there are three types of squeezing type dehydration of flat mop, it sets up the squeezing device of stepping on the mop bucket, this squeezing device of stepping on includes setting up the wringing basket in the mop bucket, articulated on mop bucket upper portion and with the footboard that wringing basket is relative, footboard and wringing basket enclose into a wringing space, need take off the mop on the mop board of flat mop at first when the dehydration, place the mop in the wringing space, then the pedal makes the wringing space shrink reach the purpose of squeezing the water on the mop. The dehydration mode in the form needs to design a pedal extrusion device with a complex structure, and has high cost; when squeezing water, the mop needs to be detached firstly, and the foot needs to be lifted for trampling operation, so that the operation is troublesome.

The second mode is centrifugal spin-drying, which adopts a hand-press rotary mop rod, when in dehydration, two ends of a mop plate of the flat mop are required to be bent and then placed in a dehydration area of a mop barrel, and the mop rod is pressed down, so that the mop plate of the flat mop is subjected to centrifugal spin-drying. The dehydration mode of the form needs to design the mop plate of the flat mop into a bendable structure, the structure is complex, and the mop plate needs to be matched with the hand-press rotary mop rod, so that the cost is high.

The third mode is hand-pushing extrusion type dehydration, such as the Chinese patent patents ZL200720192814.5, ZL201320019718.6 and ZL201420624020.1, which comprise mop rods and flat mop plates movably connected to the mop rods, wherein a wringing mechanism is arranged on the mop rods, and the wringing and cleaning of the wiping objects on the flat mop plates are realized through the relative extrusion movement between the wringing mechanism and the flat mop plates. It also has the disadvantage that: when the squeezing operation is carried out, the mop rod is held by one hand to be positioned, the squeezing mechanism is held by one hand, the relative squeezing movement between the squeezing mechanism and the flat mop plate is realized through the single-hand push-pull squeezing mechanism, the operation is very laborious, and the operability is not strong.

Disclosure of Invention

In order to overcome the above-described deficiencies of the prior flat mop cleaning tools, the present invention provides a flat mop cleaning tool that is more labor-efficient to operate.

The technical scheme for solving the technical problems is as follows: the flat mop cleaning tool comprises a mop bucket and a flat mop, wherein the flat mop comprises a mop rod and a flat mop head movably connected to the mop rod, and a wiper is arranged on the flat mop head;

the mop bucket is provided with an independent water squeezing area and an independent cleaning area, and the water squeezing area and the cleaning area are respectively positioned at two different positions; the flat mop head is rotated to a state capable of being cleaned and squeezed when the flat mop head is cleaned and squeezed, and the flat mop head can be kept in the cleaning and squeezing state through the positioning device between the flat mop head and the mop rod; the flat mop head is separated from the control of the positioning device during mopping so as to rotate to a mopping state;

the flat mop head is moved and extruded between the cleaning area and the stroking extrusion device during cleaning so as to carry out moving extrusion cleaning on the wiping object, and the flat mop head is moved and extruded between the water extrusion area and the stroking extrusion device during water extrusion so as to carry out moving extrusion water extrusion on the wiping object;

the squeeze flat mop cleaning implement is also provided with a water transfer device for transferring the squeezed water from the squeeze zone to the rinse zone.

Further, the mouth-stroking extrusion device comprises an extrusion frame, wherein the extrusion frame is provided with an extrusion mouth for the flat mop to pass through, and an extruder for extruding the wiping objects on the flat mop head is arranged in the extrusion mouth.

Further, the extruder is an extrusion strip, or an extrusion sheet, or a rotatable wringing roller.

Further, at least one water squeezing device is arranged on the mop barrel, and at least one water squeezing device is arranged on the mop barrel.

Further, the mop barrel is provided with a water-squeezing device for cleaning, and the water-squeezing device is connected with or separated from the water-squeezing device for cleaning.

Alternatively, the said stroking extrusion device has one, the stroking extrusion device can be changed between the said squeezing area and the cleaning area.

When only one opening-smoothing extrusion device is arranged, the mop barrel is provided with a sliding guide rail, and the opening-smoothing extrusion device can slide to the water squeezing area or the cleaning area along the sliding guide rail. Or the mop barrel is also hinged with a turnover handle, the mouth-stroking extrusion device is rotatably arranged on the turnover handle, and the turnover handle can be turned over to the water squeezing area or the cleaning area.

Further, the mop barrel is also provided with a water drain valve corresponding to the cleaning area and/or the squeezing area.

Further, the wipes are provided on the front and/or back of the flat mop head.

Further, the water transfer device is a water pumping device for pumping the water remained in the squeezing area after squeezing water to the cleaning area.

Further, the water pumping device is arranged in the water squeezing area, and is driven by the flat mop pressed down by squeezing water or by external force.

Further, the water pumping device comprises an impeller pump arranged at the bottom of the mop barrel, the impeller pump is connected with a water pumping pipe, an impeller is arranged in the impeller pump, a driving shaft is arranged in the center of the impeller, a driving gear is arranged on the driving shaft, the driving gear is driven by a flat mop pressed down when squeezing water, or the driving gear is driven by external force.

Further, the water pumping device comprises a water pumping pump fixed with the bottom surface of the mop bucket, the water pumping pump comprises a water pumping barrel, the water pumping barrel comprises an upper water pumping area and a lower water inlet area, the water inlet area is communicated with the mop bucket, and the water pumping area is connected with a water pumping pipe; the pumping area is provided with a piston sealed with the pumping cylinder, and a one-way valve is arranged between the pumping area and the water inlet area;

when pumping water, the water is pumped and water is fed into the water pumping area through the up-and-down movement of the piston, the piston is driven by the flat mop which is pressed down by squeezing water, or the piston is driven by external force.

Further, the squeezing device with the smooth mouth comprises a squeezing frame arranged on the mop bucket and a cleaning frame arranged on the mop bucket, wherein squeezing devices for squeezing the wiping objects on the flat mop head are arranged in the squeezing frame and the cleaning frame;

the water transfer device is a waterway channel arranged in the squeezing frame, and water squeezed by the squeezer directly or indirectly flows to the cleaning area through the waterway channel during squeezing.

Further, the wringing frame and the cleaning frame are separated or connected into a whole.

Further, the positioning device comprises an iron block arranged on the mop rod and a magnet arranged on the flat mop head, and when the flat mop head rotates to a state of being capable of cleaning and squeezing water, the iron block is attracted with the magnet; the iron block is separated from the magnet when mopping;

or the positioning device comprises a magnet arranged on the mop rod and an iron block arranged on the flat mop head, when the flat mop head rotates to a state capable of cleaning and squeezing water, the iron block is attracted with the magnet, and when mopping, the iron block is separated from the magnet.

Or the positioning device comprises an elastic buckle arranged on the flat mop head, and when the flat mop head rotates to a state that cleaning and water squeezing can be performed, the mop rod is buckled into the elastic buckle; the mop rod is separated from the elastic buckle when mopping;

or the positioning device comprises an elastic buckle arranged on the mop rod, a buckle hole matched with the elastic buckle is formed in the flat mop head, and when the flat mop head rotates to a state of being capable of cleaning and squeezing water, the elastic buckle is buckled into the buckle hole; the elastic buckle is separated from the buckle hole when mopping the floor.

Or the positioning device comprises an elastic top piece arranged in the mop rod, and the elastic top piece is propped against the movable connection part between the flat mop head and the mop rod during cleaning and water squeezing so as to position the flat mop head; when mopping, the mop rod or the flat mop head rotates to enable the flat mop head to be in a mopping state;

or the positioning device comprises an elastic top piece arranged at the movable joint between the flat mop head and the mop rod, and the elastic top piece is propped against the mop rod to position the flat mop head during cleaning and water squeezing; when mopping, the mop rod or the flat mop head rotates to enable the flat mop head to be in a mopping state.

Or the positioning device comprises a magic male buckle arranged on the flat mop head and a magic female buckle arranged on the mop rod, and the flat mop head and the mop rod are bonded and bound through the magic male buckle and the magic female buckle when the mop rod is cleaned and squeezed; the magic male buckle is separated from the magic female buckle when mopping the floor;

or the positioning device comprises a magic button on the flat mop head and a magic button on the mop rod, and the flat mop head and the mop rod are bonded and bound through the magic button and the magic button during cleaning and water squeezing; the magic male buckle is separated from the magic female buckle when mopping the floor.

The invention has the beneficial effects that: the mop barrel is provided with the mouth-stroking extrusion device, when in use, the mop rod can be held by both hands, the relative extrusion movement between the flat mop head and the mouth-stroking extrusion device is realized for squeezing and cleaning, the operation is more labor-saving and convenient, the wiping objects can be squeezed to be drier during squeezing, and the mop barrel matched with the flat mop is provided, so that the squeezing and cleaning can be conveniently carried out at any time and any place; the mop is not provided with other wringing mechanisms, so that the mop has a simpler structure and is more convenient to use. The device is provided with a water transfer device for transferring the squeezed water from the squeezing area to the cleaning area, so that the squeezed water can be smoothly transferred to the cleaning area after squeezing, and the squeezed wiping objects are prevented from being wetted again.

Drawings

Fig. 1 is a schematic view of a flat mop.

Fig. 2 is a schematic structural view of a jaw extrusion device.

Fig. 3 is a schematic view of another jaw extrusion device.

Fig. 4 is a schematic view of another jaw extrusion device.

Fig. 5 is a schematic view of a structure of a squeezer.

Fig. 6 is a schematic view of another extruder.

Fig. 7 is a schematic view of another jaw extrusion device.

FIG. 8 is a schematic view of the structure of the cleaning tool with the wringing zone and the cleaning zone separated by a partition.

Fig. 9 is a cross-sectional view of fig. 8.

Fig. 10 is a schematic view of another cleaning tool.

FIG. 11 is a schematic view of a cleaning tool having a sliding jaw compression device.

FIG. 12 is a schematic view of a cleaning tool having a sliding jaw compression device.

Fig. 13 is a schematic structural view of a cleaning tool with a peripheral frame.

Fig. 14 is a schematic view of the structure of a cleaning tool having a pumping device.

Fig. 15 is a schematic view of the pumping device of fig. 14 in another state.

Fig. 16 is a partial enlarged view of a portion a in fig. 14.

Fig. 17 is a partial enlarged view of a portion B in fig. 15.

Fig. 18 is a schematic view of a cleaning implement having another pumping device.

Fig. 19 is a schematic view of a cleaning implement having another pumping device.

Fig. 20 is a schematic view of a cleaning implement having another pumping device.

Fig. 21 is a schematic view of another jaw extrusion apparatus.

Fig. 22 is an internal structural view of the jaw crimping device of fig. 21.

FIG. 23 is a schematic view of an alternative mouthpiece extrusion device installation.

FIG. 24 is a view showing a state in which a jaw squeezing device is located in a wringing zone.

Fig. 25 is a schematic view of a jaw crimping apparatus in state transition.

FIG. 26 is a view showing a state in which a jaw crimping device is located in a cleaning zone.

Fig. 27 is a schematic view of a mop bucket with a water pumping device.

Fig. 28 is a schematic view of the interior of the mop bucket of fig. 27.

Fig. 29 is a schematic view of the pumping device of fig. 27.

Fig. 30 is an exploded view of the pumping device of fig. 29.

Fig. 31 is a schematic view of a mop bucket with a water pumping device.

Fig. 32 is a schematic view of the structure of the mop bucket of fig. 31.

Fig. 33 is a schematic view of the pumping device of fig. 31.

Fig. 34 is a schematic view of the foot pedal drive mechanism of fig. 29.

Fig. 35 is a schematic view of a flat mop using magnets in a wringing and cleaning state.

Fig. 36 is a schematic view of a flat mop employing magnets in a mopping state.

Fig. 37 is a schematic view of a flat mop using velcro fasteners in a wringing and cleaning state.

Fig. 38 is a schematic view of a flat mop using velcro fasteners in a mopping state.

Fig. 39 is a schematic view of a flat mop positioned using a snap-on mop pole in a squeeze and rinse condition.

Fig. 40 is a schematic view of a flat mop positioned using a snap-on mop pole device in a mopping position.

Fig. 41 is a schematic view of a flat mop positioned using a snap-fit device on the flat mop head in a squeeze and rinse state.

Fig. 42 is a schematic view of a flat mop positioned using a snap-fit device on the flat mop head in a mopping position.

FIG. 43 is a schematic view of a flat mop positioned with a resilient top in a wringing and cleaning state.

Fig. 44 is a schematic view of a flat mop positioned with a resilient top in a mopping position.

Fig. 45 is a schematic view of the internal structure of fig. 44.

Fig. 46 is a schematic view of the internal structure of fig. 43.

FIG. 47 is a schematic view of a flat mop positioned using another resilient top member in a wringing and cleaning state.

Fig. 48 is a schematic view of a flat mop positioned using another resilient top member in a mopping position.

Fig. 49 is a schematic view of the internal structure of fig. 48.

Fig. 50 is a schematic view of the internal structure of fig. 47.

Detailed Description

The invention is described in further detail below with reference to the drawings and the detailed description.

Referring to fig. 1-8, a erectable flat mop cleaning tool comprises a mop bucket 1 and a flat mop 2, wherein the flat mop 2 comprises a mop rod 3 and a flat mop head 4 movably connected to the mop rod 3, the flat mop head 4 is provided with a wiper, and the wiper can be arranged on the front surface or the back surface or both the front surface and the back surface of the flat mop head 4.

The mop bucket 1 has a separate wringing zone 5 and a separate cleaning zone 6. The mop barrel 1 is provided with a stroking extrusion device 7, and the flat mop head 4 is rotated to a state capable of being cleaned and extruded during cleaning and extruding water, and the state is usually embodied in the following form: the flat mop head 4 is rotated to be parallel to the mop rod 3 (but may be rotated to be non-parallel), so that the flat mop can be inserted into the jaw pressing device 7 for operation. The term "pinching-out press" refers to a press having a pinching-out opening, so that the flat mop can be inserted into the pinching-out opening to move, thereby achieving the effect of pressing the wiper. The flat mop head 4 and the mop rod 3 can keep the flat mop head 4 in a cleaning and water squeezing state through a positioning device; the flat mop head 4 is separated from the control of the positioning device when mopping, so that the flat mop head rotates to a mopping state.

The flat mop head 4 moves and extrudes between the cleaning area and the stroking extrusion device 7 during cleaning so as to extrude and clean the wiping object, and the flat mop head 4 moves and extrudes between the water extrusion area and the stroking extrusion device 7 during water extrusion so as to extrude and extrude water to the wiping object. During squeezing and cleaning, the flat mop head 4 and the mouth-stroking extrusion device 7 are preferably in relative vertical movement, namely, the flat mop head 4 moves vertically upwards and downwards along the axial direction of the flat mop head 4 during moving, so that the flat mop head 4 and the mouth-stroking extrusion device 7 relatively move, and the wiping object on the flat mop head 4 and the mouth-stroking extrusion device 7 move, squeeze and clean or move and squeeze water, and the mop rod 3 can be held by both hands to press downwards during cleaning or squeezing, so that the operation is very convenient and labor-saving.

The squeeze flat mop cleaning implement is also provided with a water transfer means for transferring the squeezed water from the squeeze zone 5 to the rinse zone 6.

In this embodiment, the partition 8 is disposed in the mop bucket 1, so that an independent squeezing area 5 and an independent cleaning area 6 are separated in the mop bucket 1, and a water drain valve can be disposed in the cleaning area 6 and/or the squeezing area 5, so that water can be conveniently drained through the water drain valve. As shown in fig. 8, the cleaning area 6 is provided with a stroking extrusion device 7, the wringing area 5 is provided with a stroking extrusion device 7, the stroking extrusion device of the cleaning area and the stroking extrusion device of the wringing area can be separated or connected into a whole, the stroking extrusion device 7 of the cleaning area 6 is used for squeezing and cleaning the wiping object, and the stroking extrusion device 7 of the wringing area 5 is used for squeezing and squeezing the wiping object. Of course, as shown in fig. 7, a plurality of the straightening extrusion devices 7 may be disposed in the cleaning area and the wringing area, and the straightening extrusion devices 7 may be aligned in a row to increase the cleaning and wringing effects.

The flat mop cleaning tool described above divides the mop bucket into the independent wringing area 5 and the independent cleaning area 6 through the partition 8, that is, the mop bucket has the wringing area and the cleaning area which are separated from each other and exist independently, and of course, other ways besides the partition can be adopted to form the independent wringing area and the cleaning area, for example, the mop bucket is set as the wringing bucket and the cleaning bucket connected with the wringing bucket, the space where the wringing bucket is located is the wringing area, and the space where the cleaning bucket is located is the cleaning area.

Of course, the installation position of the water squeezing device can be at the cleaning area, and the water squeezing device needs to extend to the water squeezing area; the mounting position of the stripping extrusion device for cleaning can also be at the water extrusion area, and the stripping extrusion device for cleaning needs to extend to the cleaning area.

In this embodiment, the specific structural form of the stroking extrusion device 7 is: the squeezing device 7 comprises a squeezing frame 9, the squeezing frame 9 is arranged at the upper end of the mop bucket 1, a squeezing opening 10 for a flat mop to pass through is formed in the squeezing frame 9, and a squeezer 11 for squeezing the wiping objects on the flat mop head 4 is arranged in the squeezing opening 10. When cleaning or squeezing, the flat mop head 4 rotates to be parallel to the mop rod 3, the flat mop head 4 is inserted into the squeezing opening 10, friction squeezing is generated between the squeezer 11 and the wiping object on the flat mop head 4, and the squeezing device 11 is used for squeezing, cleaning or squeezing the wiping object.

The purpose of the squeezer 11 is to squeeze the wipes on the flat mop head 4, so that the device can be constructed in various ways and can be mounted in various ways as long as the effect is achieved. The extruder 11 may be an extrusion bar, or an extrusion sheet, or a rotatable extrusion roll, the extrusion bar, or the extrusion sheet, or the extrusion roll may be fixedly installed in the extrusion opening, the extrusion bar, or the extrusion sheet, or the extrusion roll may also be movably installed in the extrusion opening through an elastic device, and the extrusion roll, or the extrusion bar, or the extrusion sheet may also be movably installed in the extrusion opening through an oblique track provided on the extrusion bracket. As shown in fig. 2, the press 11 may take the form of a press roll. Alternatively, as shown in fig. 5, the squeezer 11 may take the form of a squeezing strip, on which squeezing ribs 12 are provided, and squeezing is performed between the squeezing ribs 12 and the wiper on the flat mop head 4; or with the form of fig. 6, the extruder 11 can adopt the form of extrusion strip, be equipped with crowded water rib 12 and brush post 13 on the extrusion strip, produce the extrusion through crowded water rib 12 and brush post 13 and the wiper on the dull and stereotyped mop head 4, wherein crowded water rib 12 plays the primary extrusion effect, and brush post 13 plays the secondary extrusion effect, and brush post 13 still can be to the wiper on the dull and stereotyped mop head 4, is favorable to wasing.

The installation mode of the extruder 11 can be as shown in fig. 2, the extrusion roller serving as the extruder 11 is fixedly installed in the extrusion port 10, and the wringing roller can also be movably installed in the extrusion port, and the two modes are that two ends of the wringing roller are provided with roller frames, two ends of the wringing roller are inserted into the roller frames, and the roller frames are connected with the extrusion through springs, so that the wringing roller can move to change the width of the extrusion port during wringing and cleaning; or the two roller frames are respectively provided with a roller frame lug, and the roller frame lugs are slidably arranged in the inclined rails so that the squeezing rollers can move to change the width of the squeezing opening during squeezing and cleaning; or as shown in fig. 3, the extrusion strip as the extruder 11 is connected to the extrusion frame 9 through the extruder spring 14, so that the extruder 11 has certain elasticity, is smoother in extrusion operation, and the wringing roller can move to change the width of the extrusion opening in wringing and cleaning; or as shown in fig. 4, the extrusion bar as the extruder 11 is fixedly installed on the extrusion frame 9; or as shown in fig. 23, two ends of the extrusion strip as the extruder 11 are provided with protruding sliding blocks 15, the extrusion frame 9 is provided with inclined sliding rails 16, the sliding blocks 15 are positioned in the inclined sliding rails 16, and the sliding blocks 15 can slide in the inclined sliding rails 16, so that the extruder 11 can move, and the width of an extrusion opening can be changed during water extrusion or cleaning.

According to the technical scheme, a smoothing-out extrusion device is respectively arranged in the water extrusion area 5 and the cleaning area 6. Of course, only one stroking extrusion device can be adopted, and only one stroking extrusion device can be arranged, so that the stroking extrusion device needs to be switched between a squeezing area and a cleaning area, and is positioned in the squeezing area during squeezing and is positioned in the cleaning area during cleaning. The conversion modes can adopt various modes, as shown in fig. 11 and 12, a transfer slide rail is arranged at the upper edge of the mop bucket 1, and the extrusion frame 9 is arranged on the transfer slide rail in a sliding manner, so that the mouth-stroking extrusion device 7 can slide to the water squeezing area 5 and the cleaning area 6, and the conversion of the mouth-stroking extrusion device 7 between the water squeezing area 5 and the cleaning area 6 is realized. Or as shown in fig. 24, 26 and 27, the mop bucket 1 is further hinged with a turning handle 49, the mouth-stroking extrusion device 7 is rotatably mounted on the turning handle 49, and the turning handle 49 can be turned to the wringing area or the cleaning area, so that the mouth-stroking extrusion device 7 is supported in the wringing area or the cleaning area.

When the separate wringing zone 5 and the separate cleaning zone 6 are provided by the mop bucket 1, there are the following problems: when the squeezing area 5 is squeezed, squeezed water is accumulated in the squeezing area 5, so that a certain water level is formed in the squeezing area 5, the flat mop head 4 possibly is stained with the squeezed water in the process of squeezing the water downwards, so that the squeezing effect is affected, the height of the mop bucket can be increased, and the purposes of being less stained with water or being free from being stained with water when the mop is squeezed can be achieved in other modes, so that the problem is solved: as shown in fig. 13, a surrounding frame 25 is disposed in the squeezing area 5, the surrounding frame 25 is generally shot at the bottom surface of the squeezing area 5, the flat mop head 4 corresponds to the surrounding frame 25 during squeezing, most of the water squeezed during squeezing falls outside the surrounding frame 25, only a small amount of water drops fall into the surrounding frame 25, the flat mop head 4 is inserted into the surrounding frame 25 during squeezing, the wiper absorbs the small amount of water again, and the wiper can be squeezed after squeezing for many times. In this embodiment, the upper end surface of the surrounding frame 25 is provided with a downward inclined diversion opening 26, so that the water squeezed during squeezing flows out of the surrounding frame 25 as much as possible.

Another approach is that the squeeze flat mop cleaning implement is also provided with a water transfer device for transferring squeeze water from the squeeze zone to the rinse zone. The method can adopt two embodiments, one embodiment is that a water pumping device is arranged, water remained in the water squeezing area after water squeezing is pumped to a cleaning area by the water pumping device, at the moment, the water pumping device can be placed outside a mop bucket, for example, a water pump is arranged outside the mop bucket, a water inlet of the water pump is connected with a water pipe extending into the water squeezing area, a water outlet of the water pump is connected with a water outlet pipe, and the water outlet pipe extends to the cleaning area; the water pumping device can also be arranged in the water squeezing area, for example, an electric water pumping pump is arranged in the water squeezing area, water in the water squeezing area is pumped to the cleaning area through the electric water pumping pump, for example, a non-electric water pumping device is arranged in the water squeezing area, and the non-electric water pumping device can be driven by a flat mop pressed down by water squeezing. 15, 16, 17 and 18 are a pumping device driven by a flat mop pressed down by squeezing water, the pumping device comprises a pumping barrel 27 fixed with the bottom surface of the mop bucket 1, a water stop plate 28 is arranged in the pumping barrel 27, the water stop plate 28 divides the pumping barrel 27 into an upper pumping area 29 and a lower water inlet area 30, and the pumping area 29 is connected with a pumping pipe; the water inlet area 30 is communicated with the mop bucket 1, a piston 31 is arranged in the water pumping area 29 and is sealed between the water inlet area and the water pumping area, and a water pumping spring 32 is arranged between the piston 31 and the water stop plate 28; the water stop plate 28 is provided with a one-way valve, the piston 31 presses the one-way valve downwards to close, and the one-way valve is opened when the piston 31 ascends. In this embodiment, the check valve is a valve plate 33 pivotally connected to the upper surface of the water-stop plate 28, the water-stop plate 28 is provided with a water through hole 34, and the valve plate 33 can cover the water through hole 34. When the flat mop head 4 descends, the flat mop head 4 presses down the piston 31, at the moment, the volume of the water pumping area 29 is reduced, the valve plate 33 covers the water through hole 34 under the action of water pressure, and water in the water pumping area 29 is discharged through the water pumping pipe; when the flat mop head 4 ascends, the volume of the water pumping area 29 increases, and water in the squeezing area passes through the water inlet area 30 and the flushing valve plate 34 so as to enter the water pumping area 29. Of course, other parts of the flat mop 2 or a special part may be provided to act on the piston 31.

As shown in fig. 28, 29, 30 and 31, a pumping device is driven by an external force, and comprises a pumping barrel 27 fixed on the bottom surface of the mop bucket 1, a piston 31 sealed with the pumping barrel 27 is arranged in the pumping barrel 27, the piston 31 divides the pumping barrel 27 into an upper pumping area and a lower water inlet area, the water inlet area 30 is communicated with the mop bucket, the pumping area is connected with the pumping pipe, a one-way valve is arranged on the upper surface of the piston, the one-way valve is a plug 50 pivoted on the upper surface of the piston, and a plug hole corresponding to the plug 50 is arranged on the piston. When the piston 31 descends, the one-way valve is opened under the action of water pressure, and water in the water inlet area enters the water pumping area; when the piston 31 is up, the one-way valve is closed under the action of water pressure, the volume of the water pumping area is reduced, and water is discharged through the water pumping pipe. In this embodiment, the driving force is from a push-pull rod 51 connected with the piston, the push-pull rod penetrates out of the water pumping barrel 27 upwards, and the piston 31 is driven by pushing and pulling the push-pull rod 51.

As shown in fig. 18, 20 and 21, the water pumping device is driven by a flat mop which is pressed down by squeezing water, the water pumping device comprises an impeller pump 35 arranged at the bottom of the mop barrel, the impeller pump 35 is connected with a water pumping pipe, an impeller is arranged in the impeller pump 35, a driving shaft is arranged in the center of the impeller, and a driving gear 36 is arranged on the driving shaft; the mop bucket 1 is internally provided with a gear rack 37 and a lifting rack 38 which can be driven by a flat mop, the gear rack 37 is provided with a duplex gear, and the duplex gear comprises a bevel gear 39 and a driving gear 40 meshed with the lifting rack 38; the gear frame is also provided with a vertical rotating shaft 41, the rotating shaft 41 is provided with an upper gear 42 and a lower gear 43, the upper gear 42 is meshed with the bevel gear 39, and the lower gear 43 is meshed with the driving gear 36. When the flat mop head 4 descends, the flat mop head 4 presses the lifting rack 38 to descend, the lifting rack 38 descends to drive the driving gear 40 to rotate, the driving gear 40 rotates, the bevel gear 39 also rotates, the upper gear 42 is driven to rotate by the rotation of the bevel gear 39, the rotating shaft 41 also rotates, namely the lower gear 43 rotates, the driving gear 36 is driven to rotate by the rotation of the lower gear 43, the impeller is driven to rotate, water is pumped, and the water is discharged through the water pumping pipe. In this embodiment, a rack return spring may be provided on the bottom surface of the mop bucket 1, and the rack return spring abuts the lifting rack 38 to help return when the flat mop head 4 is lifted.

The pumping device is driven by external force and comprises an impeller pump 35 arranged at the bottom of the mop barrel, wherein an impeller pump driving device is arranged on the mop barrel, and the impeller pump is driven by the impeller pump driving device. The specific structure of the impeller pump driving device can be that a pedal 52 is hinged on a mop barrel, a transverse rack 53 is arranged below the pedal 52, the rack 53 is in sliding connection with the pedal 52, the transverse rack 53 can be pushed to transversely and linearly move by stepping on the pedal 52, an impeller 54 is arranged in the impeller pump 35, a driving shaft is arranged in the center of the impeller 54, a driving gear 36 is arranged on the driving shaft, the transverse rack 53 is meshed with the driving gear 36, the transverse rack 53 linearly moves to drive the driving gear 36 to rotate, and then the impeller 54 is driven to rotate, so that the pumping work of the impeller pump is realized.

The third way for achieving the purpose of less or no water dipping of the flat mop head during water squeezing is as follows: as shown in fig. 21, 23, 10 and 11, the mouth-stroking squeezing device 7 comprises a squeezing stand 44 installed in the squeezing area and a cleaning stand 45 installed in the cleaning area, wherein a squeezer 11 for squeezing the wiping objects on the flat mop head 4 is arranged in each of the squeezing stand 44 and the cleaning stand 45; the water channel 46 is provided in the water squeezing frame 44, and the water squeezed by the squeezer 11 directly flows to the cleaning area 6 or indirectly flows to the cleaning area 6 (i.e. flows to the cleaning frame 45 and then flows to the cleaning area) through the water channel 46 during squeezing. In fig. 21 and 23, the extruder 11 is in the form of an extrusion bar having a water port 47 formed therein, the water port 47 forming a water inlet of the waterway passage 46, and the extruded water flowing into the waterway passage 46 through the water port 47. In this way, a substantial portion of the squeezed water may be directed through waterway 46 to wash zone 6, thereby reducing water dripping into squeeze zone 5. The wringing frame 44 and the cleaning frame 45 are connected in the figure, but the wringing frame 44 and the cleaning frame can be separated, so that the effect of water flowing from the wringing area to the cleaning area is not affected.

The fourth way for achieving the purpose of less or no water dipping of the flat mop head during water squeezing is as follows: as shown in fig. 10 and 11, the wringing area 5 is provided with an upward raised boss 48, the raised boss 48 is generally taken at the bottom surface of the wringing area 5, the flat mop corresponds to the raised boss 48 during wringing, a water accumulation interlayer is formed at the periphery of the raised boss 48 for containing water squeezed during wringing, and the flat mop head can only descend until the raised boss 48, so that the flat mop head cannot contact with water accumulation.

When the flat mop is used for cleaning and squeezing, the flat mop head is rotated to a state capable of cleaning and squeezing, and the flat mop head can be kept in a cleaning and squeezing state through the positioning device between the flat mop head and the mop rod, so that the flat mop can be smoothly moved in the stripping extrusion device for squeezing or moving for squeezing and cleaning. When mopping, the flat mop head is separated from the control of the positioning device, so that the flat mop head rotates to a mopping state for mopping.

The structure of the positioning device is not limited, so long as the flat mop head can keep the cleaning and squeezing state, and the flat mop head is separated from the control of the positioning device when mopping the floor, so that the flat mop head rotates to the mopping state. In this embodiment, several structural forms of the positioning device are exemplified:

as shown in fig. 35 and 37, the positioning device comprises an iron block 55 arranged on the mop rod 3 and a magnet 56 arranged on the flat mop head 4, when the flat mop head 4 rotates to a state that cleaning and water squeezing can be performed, the iron block 55 is attracted with the magnet 56, so that the flat mop head 4 is kept in a cleaning or water squeezing state under the action of magnetic attraction force; the iron block 55 is separated from the magnet 56 during mopping, so that the flat mop head 4 can rotate to a mopping state under the action of the magnetic attraction force.

Or the positioning device comprises a magnet arranged on the mop rod and an iron block arranged on the flat mop head, and when the flat mop head rotates to a state capable of cleaning and squeezing water, the iron block is attracted with the magnet, so that the flat mop head is kept in a cleaning or squeezing water state under the action of magnetic attraction force; when mopping, the iron block is separated from the magnet, so that the flat mop head can rotate to a mopping state under the action of the magnetic attraction force.

Or as shown in fig. 41 and 43, the positioning device comprises an elastic buckle 57 arranged on the flat mop head 4, when the flat mop head 4 rotates to a state that cleaning and water squeezing can be performed, the mop rod 3 is buckled into the elastic buckle 57, so that the flat mop head 4 and the mop rod 3 are fixed, and the flat mop head 4 is kept in a cleaning or water squeezing state; when mopping, the flat mop head or the mop rod is pulled to separate the mop rod 3 from the elastic buckle 57, so that the flat mop head 3 can freely rotate to a mopping state.

Or as shown in fig. 39 and 41, the positioning device comprises an elastic buckle 57 arranged on the mop rod 3, the flat mop head 4 is provided with a buckle hole 58 matched with the elastic buckle, and when the flat mop head 5 rotates to a state that cleaning and water squeezing can be performed, the elastic buckle 57 is buckled in the buckle hole 58, so that the flat mop head 4 is kept in a cleaning or water squeezing state; when mopping, the flat mop head or the mop rod is pulled to separate the elastic buckle 57 from the buckle hole 58, so that the flat mop head 4 can freely rotate to a mopping state.

Or the positioning device comprises a magic male buckle arranged on the flat mop head and a magic female buckle arranged on the mop rod, and the flat mop head and the mop rod are bonded and bound through the magic male buckle and the magic female buckle when in cleaning and water squeezing, so that the flat mop head is kept in a cleaning or water squeezing state; the magic male buckle is separated from the magic female buckle during mopping, so that the flat mop head can freely rotate to a mopping state.

Or as shown in fig. 37 and 39, the positioning device comprises a magic button 59 arranged on the flat mop head 4 and a magic button 60 arranged on the mop rod 3, and the flat mop head 4 and the mop rod 3 are bonded and bound through the magic button 60 and the magic button 59 during cleaning and water squeezing, so that the flat mop head 4 is kept in a cleaning or water squeezing state; the magic male buckle 60 is separated from the magic female buckle 59 when mopping, so that the flat mop head 4 can freely rotate to a mopping state.

Or as shown in fig. 43-50, the positioning device comprises an elastic top piece arranged in the mop rod 3, the elastic top piece comprises a spring 61 and a top block 62, and the top block 63 is propped against the movable connection part between the flat mop head 4 and the mop rod 3 by the force of the spring 61 during cleaning and water squeezing so as to position the flat mop head 4; when mopping, the mop rod or the flat mop head is pulled to rotate, so that the flat mop head 4 is in a mopping state. The joint of the flat mop head 4 and the mop rod 3 can adopt the following structure: the flat mop head is longitudinally hinged with a hinge support 63 (the longitudinal hinge means that the hinge shaft is parallel to the length direction of the flat mop head), the lower end of the mop rod 3 is transversely hinged with the hinge support 63 (the transverse hinge means that the hinge shaft is parallel to the width direction of the flat mop head), and the spring 61 and the top block 62 are positioned at the lower end in the mop rod 3, so that the top block 62 is propped against the hinge support 63. When the flat mop 4 rotates to the cleaning and wringing state, the flat mop 4 rotates to be substantially parallel to the mop rod 3, and the top block 62 is propped against the hinge support 63 to form a downward pushing force, so that the flat mop 4 is kept in the state. For better positioning, when the flat mop head 4 is turned to be basically parallel to the mop rod 3, the hinged seat on the top of the top block 62 is set to be a plane so as to increase positioning capability; or the hinged support on top of the top block 62 is provided with a groove 64, the top block 62 is provided with a convex rib 65 or a clamping wheel 66, and the convex rib 65 or the clamping wheel 66 is clamped into the groove 64 to achieve a better positioning effect.

It should be noted that the flat mop head of the present invention is a broad flat mop head, and is not a strictly flat plate, and its thickness should be smaller, so that it is easy to insert into the smoothing-out extrusion device, and its width does not need to be considered too much. The type of the wiper disclosed by the invention is not limited, and the wiper can be a mop or a common collodion mop in the market, so long as the flat mop is rotated to a state of being capable of cleaning and squeezing water during cleaning and squeezing water, and then movable squeezing can be realized between the flat mop and the squeezing device.

Claims

1. The squeezing assembly of the flat mop for the mop bucket is characterized by comprising the flat mop and a stroking extrusion device;

the flat mop comprises a mop rod and a flat mop head movably connected to the mop rod, wherein the flat mop head is provided with a wiper, and the flat mop head and the mop rod can be kept in a cleaning and water squeezing state through a positioning device; the flat mop head is separated from the control of the positioning device during mopping so as to rotate to a mopping state;

the squeezing device comprises a squeezing frame, wherein a squeezing opening for a flat mop to pass through is formed in the squeezing frame, and a first squeezer for squeezing the wiping objects on the flat mop head is arranged in the squeezing opening;

the squeezing frame is arranged above the squeezing area of the mop bucket, the squeezing frame is provided with a waterway channel, the waterway channel is positioned at the outer side of the first squeezer and extends towards the direction away from the squeezing opening, and the squeezing area of the mop bucket is shifted out of the squeezing area of the mop bucket by the water channel to squeeze the wiping objects by the first squeezer.

2. A cleaning implement comprising a mop bucket and the flat mop wringing assembly for a mop bucket of claim 1.