CN114767018A

CN114767018A - Flat mop squeezing cleaning tool

Info

Publication number: CN114767018A
Application number: CN202210413467.3A
Authority: CN
Inventors: 黄智勇
Original assignee: Cixi Bosheng Plastic Co Ltd
Current assignee: Cixi Bosheng Plastic Co Ltd
Priority date: 2018-05-24
Filing date: 2018-07-07
Publication date: 2022-07-22
Also published as: CN110522372A

Abstract

A cleaning tool for squeezing a flat mop comprises the flat mop and a mop bucket; the flat mop comprises a mop rod and a flat mop plate, and flexible wiping materials are arranged on the flat mop plate; the flat mop plate is movably connected to the mop rod, and rotates to a water squeezing state when squeezing water; the barrel body is provided with an extrusion device, the flat mop plate in the water squeezing state is inserted into the extrusion device to move up and down during water squeezing, the extrusion device is used for carrying out movable extrusion water squeezing on the wiping matters, and when the flat mop plate is pulled up, the extrusion device acts on the wiping matters to enable the wiping matters to be stacked downwards after deformation; when the flat mop plate is pressed downwards, the squeezing device acts on the wiping objects, so that the wiping objects are stacked upwards after being deformed, and the water squeezing effect is better.

Description

Flat mop squeezing cleaning tool

The application is a divisional application, the application date of the original application is 07/2018, the application number is 201810740200.9, and the invention is named as a 'flat mop water squeezing method'.

Technical Field

The invention relates to a cleaning tool for a squeezing flat mop.

Background

In prior art, dull and stereotyped mop's dehydration has three kinds of modes, first kind of mode makes the foot step on the extrusion formula dehydration, it sets up the foot on the mop bucket and steps on extrusion device, this foot is stepped on extrusion device including setting up the crowded water basket in the mop bucket, articulate on mop bucket upper portion and the footboard relative with crowded water basket, footboard and crowded water basket enclose into a crowded water space, need at first shirk the mop on dull and stereotyped mop's the mop board when the dehydration, place the mop in crowded water space, then the foot is stepped on the footboard and is made crowded water space shrink reach the purpose of squeezing out the water on the mop. The dehydration mode in the form needs to design a foot-operated squeezing device with a complex structure, so the cost is higher; when squeezing water, the mop is required to be detached first, and the foot is required to be lifted for treading operation, which is troublesome.

The second mode is centrifugal rotary dehydration, which adopts a hand-press rotary mop rod, when dehydrating, two ends of the mop plate of the flat mop need to be bent and then placed in the dehydration area of the mop bucket, and the mop rod is pressed downwards, so that the mop plate of the flat mop can be centrifugally rotated and dehydrated. The dewatering mode of the form needs to design the mop plate of the flat mop into a bendable structure, the structure is complex, and the dewatering mode needs to be matched with a hand-press rotary mop rod, so that the cost is high.

The third mode is hand-push extrusion type dehydration, for example, the Chinese invention patents ZL200720192814.5, ZL201320019718.6, ZL201420624020.1 and the like comprise a mop rod and a flat mop plate movably connected to the mop rod, wherein the mop rod is provided with a water squeezing mechanism, and water squeezing and cleaning of the wiping matters on the flat mop plate are realized through relative extrusion movement between the water squeezing mechanism and the flat mop plate. It also has the disadvantages that: when the water squeezing operation is carried out, the mop rod needs to be held by one hand for positioning, the water squeezing mechanism needs to be held by the other hand, the relative squeezing movement between the water squeezing mechanism and the flat mop plate is realized by pushing and pulling the water squeezing mechanism by one hand, the operation is very laborious, and the operability is not strong.

In order to overcome the defects of the conventional flat mop, the applicant applies Chinese utility model patent with patent number ZL201620870001.6 and name of 'a cleaning tool for extruding the flat mop', and adopts a mode of arranging a stroking extrusion device on a mop bucket to solve the defects of the conventional flat mop.

The utility model with patent number ZL201620870001.6 still has the following disadvantages: as an entirely new type of flat mop, it is only described in general terms that the flat mop is inserted into a squeezing device for squeezing water, but no specific step method for squeezing water is taught.

Disclosure of Invention

In order to overcome the defects of the existing flat mop squeezing method, the invention provides a squeezing flat mop cleaning tool with good squeezing effect.

The technical scheme for solving the technical problem is as follows: a cleaning tool for squeezing a flat mop comprises the flat mop and a mop bucket;

the flat mop comprises a mop rod and a flat mop plate, and flexible wiping materials are arranged on the flat mop plate;

the flat mop plate is movably connected to the mop rod, and rotates to a water squeezing state when squeezing water;

the barrel body is provided with an extrusion device, the flat mop plate in the water squeezing state is inserted into the extrusion device to move up and down during water squeezing, the extrusion device is used for carrying out movable extrusion water squeezing on the wiping matters, and when the flat mop plate is pulled up, the extrusion device acts on the wiping matters to enable the wiping matters to be stacked downwards after deformation; when the flat mop plate is pressed downwards, the pressing device acts on the wiping objects to enable the wiping objects to be stacked upwards after being deformed.

Furthermore, the extrusion device is provided with an extrusion frame and an extruder, the extrusion frame is provided with an extrusion opening, the extruder is arranged on the extrusion frame, and the extruder part is overlapped with the extrusion opening; or the squeezer is arranged on the barrel body, and the squeezer partially overlaps the squeezing opening.

Furthermore, the wiping object is provided with broken filaments, and when the flat mop plate is pulled upwards, the squeezing device acts on the wiping object to enable the broken filaments to turn downwards so as to form a stack; when the flat mop plate is pressed downward, the squeezing device acts on the wiping object to enable the hair to be turned upward to form a stack.

Further, the flat mop plate is a hard flat mop plate;

the wiping material is detachably connected to the back surface and/or the front surface of the flat mop plate;

the mop rod comprises more than two sections of branch rods, and the branch rods are detachably connected;

the lower end of the mop rod is hinged with a connector, the flat mop plate is hinged with the connector, and when wiping materials on the flat mop plate are squeezed, the flat mop plate rotates to a water squeezing state basically parallel to the mop rod.

Furthermore, the hinging direction between the mop rod and the connector and the hinging direction between the flat mop plate and the connector are basically vertical to each other, and the length direction of the flat mop plate is basically consistent with the extending direction of the mop rod when the flat mop plate rotates to a squeezable state.

Furthermore, at least one notch is formed in the flat mop plate, and when the flat mop plate is in a water squeezing state, the mop rod is located in the notch.

Further, the flat mop plate is not provided with a notch, the front of the flat mop plate is connected with the mop rod, the wiping object is arranged on the back of the flat mop plate, and when the flat mop plate is in a squeezing state, the mop rod is positioned behind the front of the flat mop plate.

Furthermore, a positioning device is arranged between the flat mop plate and the mop rod, and the flat mop plate is rotated to a state capable of squeezing water and then is kept in the state through the positioning device;

when mopping, the flat mop plate is separated from the control of the positioning device so as to rotate to the mopping state.

Further, a guide member for guiding the flat mop plate moving up and down is formed at the squeezing opening on the side opposite to the squeezer.

Further, the press is a scraper, and the front edge of the scraper is provided with an inclined surface facing the bottom of the bucket, so that the friction force between the wiper and the scraper when the flat mop is pulled upwards in the press device is smaller than the friction force between the wiper and the scraper when the flat mop is pressed downwards in the press device.

Furthermore, the squeezer adopts a scraper, and the front edge of the scraper is provided with a downward-inclined flow guide inclined plane facing the bung hole.

Furthermore, the flat mop plate is provided with an interlayer, and the front surface of the flat mop plate is provided with a communicating hole communicated with the interlayer.

Furthermore, the flat mop plate comprises a main plate and a cover plate on the back, the main plate is connected with the cover plate, and the interlayer is formed between the main plate and the cover plate.

Or: the flat mop plate is a solid plate, and the flat mop plate is provided with water permeable holes.

Furthermore, the flat mop plate is provided with anti-deformation ribs.

The invention has the beneficial effects that: the mop bucket with the squeezing device is used for squeezing water, so that the squeezing effect is good.

Drawings

Fig. 1 is a schematic view of the structure of the flat mop in a squeezable state.

Fig. 2 is a schematic structural view of the flat mop in a mopping state.

Fig. 3 is an exploded view of the flat mop.

Fig. 4 is a back structural view of the flat mop plate.

FIG. 5 is a schematic view of the connection of the flat mop plate and the connector.

Fig. 6 is a schematic view of a flat mop plate having a gap in a squeezable state.

Fig. 7 is a schematic view of the flat mop plate having the cutout in a mop state.

Fig. 8 is a schematic view showing a flat mop lying on its back in a squeezable state.

Figure 9 is a schematic view of the back of a wipe.

Figure 10 is a three layer construction of a wipe.

Fig. 11 is a partially enlarged view of a portion M in fig. 9.

Fig. 12 is a schematic structural view of the present invention when water squeezing is performed.

Fig. 13 is a schematic structural view of the flat mop in a mopping state.

Fig. 14 is a schematic view of the flat mop of fig. 13 in a squeezable state.

Fig. 15 is a schematic structural view of the flat mop in a mopping state.

Fig. 16 is a schematic view of the flat mop of fig. 15 in a squeezable state.

Fig. 17 is a schematic structural view of the flat mop in a mopping state.

Fig. 18 is a schematic view of the flat mop of fig. 17 in a squeezable position.

Fig. 19 is a schematic view of the structure of the flat mop in a squeezable state.

Fig. 20 is a schematic view of the flat mop of fig. 19 in a squeezable position.

Fig. 21 is a schematic structural view of the flat mop in a mopping state.

Fig. 22 is a schematic view of the flat mop of fig. 21 in a squeezable state.

Fig. 23 is an internal structure view of the flat mop of fig. 21 in a mopping state.

Fig. 24 is an internal structural view of the flat mop of fig. 21 in a squeezable state.

Fig. 25 is a schematic structural view of the flat mop in a mopping state.

Fig. 26 is a schematic view of the flat mop of fig. 25 in a squeezable position.

Fig. 27 is an internal structural view of the flat mop of fig. 25 in a mopping state.

Fig. 28 is an internal structural view of the flat mop of fig. 25 in a squeezable state.

Fig. 29 is a schematic structural view of the flat mop in a mopping state.

Fig. 30 is a schematic view of the flat mop of fig. 29 in a squeezable position.

Fig. 31 is a cross-sectional view of the flat mop of fig. 30.

Fig. 32 is a schematic view showing a state where the flat mop plate having the notch is in a state where the pressing is possible.

Fig. 33 is a schematic view of a press frame and a press.

Fig. 34 is an exploded view of another alternative extrusion frame and extruder assembly.

Figure 35 is a rear schematic view of the extruded frame of figure 34 after assembly.

FIG. 36 is an exploded view of the assembly of the squeezer mounted on the barrel.

Fig. 37 is a schematic view of the position of the pressing frame and the pressing unit in fig. 36.

Fig. 38 is a schematic view of a flat mop without a wipe inserted into a squeezing opening.

FIG. 39 is a schematic view showing the state of a wipe without hair when the flat mop is pressed down.

Fig. 40 is a partially enlarged view of a portion a in fig. 39.

FIG. 41 is a schematic view showing a state of a wiper without a hair when the flat mop is pulled up.

Fig. 42 is a partially enlarged view of a portion B in fig. 41.

FIG. 43 is a schematic view of a mop with a hair wipe as it is pulled up.

FIG. 44 is a schematic view showing a state where a wiper having a hair is put down when the flat mop is pressed down.

FIG. 45 is a removably assembled view of a compression rack.

Fig. 46 is an exploded view of fig. 45.

Fig. 47 is an exploded view of fig. 45 from another angle.

Figure 48 is a removable assembly view of another alternative compression rack.

Fig. 49 is an exploded view of fig. 48.

Fig. 50 is an exploded view of the alternative angle of fig. 48.

Fig. 51 is a schematic structural view of the pressing frame of fig. 48.

Fig. 52 is a schematic view of another angle of the pressing frame of fig. 48.

FIG. 53 is a cross-sectional view of the tub.

FIG. 54 is a removably assembled view of another alternative compression rack.

Fig. 55 is a rear schematic view of the compression rack of fig. 54.

Figure 56 is a removable assembly view of another alternative compression bracket.

Fig. 57 is an exploded view of fig. 56.

Fig. 58 is an exploded view of the alternative angle of fig. 56.

FIG. 59 is a state view of the handle of FIG. 56 in a reclined position, with the handle attached to the bucket body.

FIG. 60 is a state view of the handle of FIG. 56 in an upright state, with the handle separated from the tub.

Figure 61 is a removable assembly view of another alternative compression rack.

Fig. 62 is an exploded view of fig. 61.

Fig. 63 is a schematic view showing a state where an overlapping portion between the squeezers and the squeezing opening is small when the flat mop is pulled up.

Fig. 64 is a partially enlarged view of the portion C in fig. 63.

Fig. 65 is a schematic view of a state where the overlapping portion between the squeezers and the squeezing opening is large when the flat mop is pressed down.

Fig. 66 is a partially enlarged view of a portion D in fig. 65.

Figure 67 is a schematic view of a press with a force means acting on the press.

Figure 68 is a schematic view of an alternative arrangement of force applying means acting on the squeezer.

Figure 69 is a schematic view of an alternative arrangement of force applying means acting on the squeezer.

Figure 70 is a schematic view of an alternative arrangement of force applying means acting on the squeezer.

Fig. 71 is an exploded view of fig. 70.

Figure 72 is a schematic view of an alternative arrangement of force applying means acting on the squeezer.

Fig. 73 is a schematic view of another angle of fig. 72.

Figure 74 is a schematic view of a rotary connection of an extruder.

Fig. 75 is an exploded view of fig. 74.

Figure 76 is a schematic view of the rotary connection of another extruder.

Fig. 77 is an exploded view of fig. 76.

Figure 78 is a schematic view of the rotary connection of another extruder.

Fig. 79 is an exploded view of fig. 78.

Figure 80 is a schematic view of the rotary connection of another extruder.

Fig. 81 is an exploded view of fig. 80.

Figure 82 is a schematic view of the extruder mounting with a limiting means.

Fig. 83 is an exploded view of fig. 82.

Figure 84 is a schematic view of the extruder installation with an alternative stop.

Fig. 85 is an exploded view of fig. 84.

Figure 86 is another schematic view of the installation of the squeezer.

Fig. 87 is an exploded view of fig. 86.

Figure 88 is another schematic view of the installation of the press.

Fig. 89 is a schematic view of a cleaning tool having a restricting means.

Fig. 90 is a partially enlarged view of portion E in fig. 89.

Fig. 91 is a schematic structural view of a cleaning tool having a waterway channel.

Fig. 92 is a schematic structural view of a squeezing rack having a waterway channel.

Fig. 93 is a cross-sectional view of a squeeze frame with waterway channels.

FIG. 94 is a schematic view of the alternative configuration of the extruder with the waterway channel.

FIG. 95 is a schematic view of a cleaning implement having an alternative water transfer device.

FIG. 96 is a schematic view of a cleaning implement having an alternative water transfer device.

FIG. 97 is a schematic view of a cleaning implement having an alternative water transfer device.

FIG. 98 is a schematic view of the structure of a cleaning tool having a vane pump as the water transfer device.

Fig. 99 is a schematic drive diagram of the impeller pump of fig. 98.

Fig. 100 is a schematic view of the actuation of the alternative angle vane pump of fig. 98.

Fig. 101 is a schematic view of a structure having a water pumping device as a water transfer device.

Fig. 102 is a partially enlarged view of portion F in fig. 101.

Fig. 103 is a schematic view showing another state of the structure having a water pumping means as the water transfer means.

Fig. 104 is a partially enlarged view of a portion G in fig. 103.

FIG. 105 is a schematic view of a structure having a pedal water transfer device.

FIG. 106 is a schematic view showing an internal structure of the pedal water transfer device.

Fig. 107 is a schematic structural view of the pedal water transfer device.

Fig. 108 is a schematic view of the driving of the pedal water transfer device.

FIG. 109 is a schematic view of a mop bucket having casters.

FIG. 110 is a schematic view of another state of a mop bucket having casters.

Figure 111 is a schematic view of the cooperation of a wipe with a press.

FIG. 112 is another removable attachment configuration for the compression rack.

FIG. 113 is a schematic view of a cleaning implement having an alternative water transfer device.

Fig. 114 is a schematic view of a state in which the water transfer device is mounted in the tub.

Fig. 115 is a schematic view of the structure of the water transfer device.

Fig. 116 is an exploded view of the water transfer device.

FIG. 117 is another alternative to providing a gap in the flat mop plate, wherein the flat mop plate is in a squeezable position.

Fig. 118 is a schematic view of the flat mop of fig. 117 in a mopping position.

Figure 119 is an exploded view of another squeezer mounted on a barrel.

Figure 120 is a schematic view of the extruder and the extrusion stand of figure 119 in cooperation.

FIG. 121 is a schematic view of a press device with guide beads.

FIG. 122 is a schematic view of another squeegee configuration.

Fig. 123 is a schematic view of another form of guide.

Fig. 124 is an exploded view of a flat mop plate.

Fig. 125 is a schematic view of the construction of the main plate of the flat mop plate of fig. 124.

FIG. 126 is a schematic view of another flat mop plate configuration.

FIG. 127 is a schematic view of a configuration of an extrusion orifice having an extrusion gap.

Fig. 128 is an exploded view of the uppermost sub-rod.

Fig. 129 is a sectional view of the uppermost branch lever.

Fig. 130 is a partially enlarged view of portion J in fig. 129.

FIG. 131 is a schematic view of a mop bucket using a squeezing frame with squeezing notches.

FIG. 132 is a schematic view of another mop bucket employing a crush frame having crush notches.

FIG. 133 is a schematic view of another mop bucket employing a crush tower having crush notches.

Detailed Description

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

Referring to fig. 1-133, the flat mop squeezing method comprises a mop rod 5, a flexible wiping object 3, and a flat mop plate 2 connected to the lower end of the mop rod 1, wherein the wiping object 3 is connected to the flat mop plate 2, and the mop rod 5 is movably connected with the flat mop plate 2.

The flat mop plate 2 is a hard flat mop plate, is usually made of plastic, and can be made of other hard materials, such as a metal plate.

The wiping material 3 is detachably connected with the back surface and/or the front surface of the flat mop plate 2, so that the wiping material 3 can be connected with the flat mop plate 2 when in use, and the wiping material 3 can be detached when not in use or packaged, thereby being convenient for the whole packaging.

The mop rod 5 comprises more than two sections of branch rods 6, the branch rods 6 are detachably connected, the branch rods 6 are assembled to form the whole mop rod 5 when the mop rod is used, and the branch rods 6 are detached when packaged to form short rods, so that the packaging is facilitated, and the packaging volume is reduced. The detachable connection mode between the branch rods 6 can be threaded connection, can also be connected through a buckle, a screw, a rivet or a bolt after being sleeved with each other, and can also be a combination of more than two detachable connection modes, for example, the upper mop rods are in threaded connection, and the last section of mop rod is connected with the last second section of mop rod through a buckle after being sleeved. In this embodiment, the lowest dividing rod is connected with the flat mop plate 2, an elastic piece is arranged in the lowest dividing rod, the elastic piece is provided with a clamping head 142, the clamping head 142 penetrates out of the lowest dividing rod, the penultimate dividing rod is provided with a clamping hole 143 corresponding to the clamping head, the lowest dividing rod is inserted into the penultimate dividing rod, the clamping head 142 is inserted into the clamping hole 143, and the rest dividing rods are in threaded connection.

In this embodiment, the flexible sleeve 172 is sleeved on the mop rod, the flexible sleeve 172 can be a foam sleeve, a rubber sleeve or the like, and the flexible sleeve 172 can be held by hand when the mop rod is held, so that the hand feeling of holding is more comfortable.

In this embodiment, the rod 173 is disposed on the uppermost branch rod, and the rod head is provided with a hanging hole 174, so that the flat mop can be hung up by scraping the hanging hole when the flat mop is not in use. Preferably, the rod 173 is rotatably connected to the uppermost branch rod and is fixed to the uppermost branch rod in the axial direction, so that the rod can rotate but cannot be separated from the uppermost branch rod, thereby facilitating adjustment of the hanging angle of the flat mop. Referring to fig. 128 and 130, the upper end of the uppermost branch rod is open, and the side wall of the uppermost branch rod is provided with an inner convex part 175; the head 173 has an insertion portion 176, and the sidewall of the insertion portion has an outer protrusion 177, and after the insertion portion is inserted into the uppermost branch from the upper end of the uppermost branch, the outer protrusion 177 is located below the inner protrusion 175, so that the head 173 and the uppermost branch are rotatably connected and fixed in the axial direction.

In this embodiment, the movable connection between the mop rod and the flat mop plate is as follows: the lower extreme of mop pole 5 articulates there is connector 7, dull and stereotyped mop board 2 with connector 7 between articulated, can rotate in a flexible way when mopping through two articulated messenger dull and stereotyped mop board 2, can follow articulated department again and rotate to fold condition when the packing to reduce the packing volume.

The method comprises the following steps of adopting a barrel body 1 to squeeze water for wiping materials 3 on a flat mop plate 2, installing a squeezing device 4 on the barrel body 1, and operating according to the following steps when squeezing water:

firstly, rotating the flat mop plate to a state capable of squeezing water;

then, the mop rod is held by hand, the flat mop plate in the water squeezing state is inserted into the squeezing device to move up and down, the barrel body is static in the up-down direction, the mop rod 5 drives the flat mop plate 2 to move up and down, the flat mop plate 2 drives the wiping objects 3 to move up and down, the squeezing device 4 is used for moving, squeezing and squeezing the wiping objects 3 to squeeze water, and as shown in figures 39-42, when the flat mop plate is pulled up, the squeezing device acts on the wiping objects 3, so that the wiping objects after being deformed are stacked downwards; when the flat mop plate is pressed downwards, the pressing device acts on the wiping objects 3, so that the wiping objects are stacked upwards after being deformed. If the wiping material is provided with the broken filaments 137, the squeezer 36 acts on the wiping material when the flat mop plate 2 is pulled upwards, so that the broken filaments 137 are turned downwards to form a stack; the squeezing means acts on the wipe as the flat mop plate 2 is pressed downwardly, causing the filaments 137 to flip upwardly to form a stack. If the wiping material is a deerskin towel, a collodion, a sponge, a scouring pad or other flexible objects without hair, only a simple stacking effect is achieved.

When the squeezing device moves, squeezes and squeezes the wiper 3 to squeeze water, the squeezing device squeezes the surface layer of the wiper 3 to squeeze the water on the surface layer of the wiper 3; after the water on the surface layer of the wiping object 3 is squeezed out, the water in the wiping object permeates into the surface layer of the wiping object, the water on the surface layer of the wiping object is squeezed out again through the squeezing device, and the process is repeated.

With a rigid flat mop plate 2, the flat mop plate 2 is generally rectangular or nearly rectangular in shape, having two long sides and two short sides. The hard flat mop plate 2 is convenient to be detachably connected with the wiping object 3, and when the mop plate is moved, extruded and squeezed, the shape is kept to be not deformed by the rigidity of the mop plate, so that the mop plate is beneficial to the operation of moving, extruding and squeezing in the squeezing device. The rigid flat mop plate 3 is typically of plastic material, although metal materials and the like are not excluded. A cleaning liquid bottle can be arranged on the squeezing device, and cleaning liquid is contained in the cleaning liquid bottle and can be used for assisting in cleaning the wiping materials.

As shown in fig. 1-5, in this embodiment, the lower end of the mop rod 5 is hinged transversely to the connector 7 (so-called transverse hinge, which means that the hinge shaft for the hinge shaft is substantially along the width direction of the flat mop plate), the flat mop plate 2 is hinged longitudinally to the connector 7 (so-called longitudinal hinge, which means that the hinge shaft for the hinge shaft is substantially along the length direction of the flat mop plate), that is, the hinge direction between the mop rod 5 and the connector 7 and the hinge direction between the flat mop plate 2 and the connector 7 are substantially perpendicular to each other, when the flat mop plate 2 rotates, the flat mop plate 2 and the connector 7 rotate together, and the transmission is performed around the hinge joint between the connector 7 and the mop rod 5, when the flat mop plate 2 rotates to a squeezable state, the length direction thereof is substantially consistent with the extending direction of the mop rod 5, and when the flat mop plate 2 assumes an upright posture, when the wiping materials 3 on the flat mop plate 2 are moved to squeeze and squeeze water, the flat mop plate 2 moves up and down in a vertical posture, so that squeezing friction force can be reduced, the operation is smoother, the horizontal length of the squeezing device 4 can be reduced, the stress of the squeezing device is reduced, the deformation is avoided, and the service life of the squeezing device is prolonged. In this embodiment, the flat mop plate is provided with a chuck groove 144 corresponding to the chuck 142, and when the flat mop plate is rotated, the chuck 142 enters the chuck groove 144.

Certainly, as shown in fig. 8, the lower end of the mop rod 5 may be longitudinally hinged to the connector 7, at this time, the flat mop plate 2 is transversely hinged to the connector 7, when the flat mop plate 2 rotates, the flat mop plate 2 and the connector 7 rotate together to transmit around the hinged position between the connector 7 and the mop rod 5, when the flat mop plate 2 rotates to a squeezable state, the length direction of the flat mop plate is substantially perpendicular to the extending direction of the mop rod 5, and at this time, the flat mop plate 2 assumes a lying posture. When the mop 3 on the flat mop plate 2 is moved to squeeze and wring water, the squeezing device 4 needs to be arranged to be matched with the flat mop plate 2 lying horizontally, and the horizontal length of the squeezing device 4 is longer, so that the squeezing device is easy to bend and deform after being stressed in the moving and wringing process.

As shown in fig. 6 and 7, at least one notch 8 may be formed in the flat mop plate 2, and in fig. 6 and 7, a notch is formed in a short side of the flat mop plate, and when the flat mop plate 2 is in a squeezable state, the mop rod 5 is positioned in the notch 8, and at this time, the longitudinal direction of the flat mop plate 2 is aligned with the extending direction of the mop rod 5, that is, the flat mop plate 2 is in a vertical posture. In this embodiment, the connector 7 is located in the notch 8 and is transversely hinged to the flat mop plate 2, the mop rod 5 is longitudinally hinged to the connector 7, and when the flat mop plate 2 rotates, the flat mop plate rotates around the hinge between the connector 7 and the flat mop plate 2, but the mop rod 5 is located in the notch 8. The rest part of the flat mop plate 2 is not provided with a gap. Generally, the notch is formed at the edge of the flat mop plate, and the mop rod 5 is positioned in the notch 8 in a squeezing state, so that the wipers can be installed on the front and back surfaces of the flat mop plate 2, the squeezing device can simultaneously squeeze the wipers on the two surfaces of the flat mop plate 2 when being inserted into the squeezing device, or the squeezing device can also squeeze one surface of the flat mop plate, and if the wipers on the other surface need to be squeezed, the flat mop needs to be rotated 180 degrees and then inserted into the squeezing device again. While the rest of the flat mop plate 2 remains intact, avoiding damage to the strength of the flat mop plate 2.

Certainly, as shown in fig. 117 and 118, a notch 8 is formed in the long edge of the flat mop plate 2, the joint 7 is located in the notch 8 and is longitudinally hinged to the flat mop plate 2, the mop rod 5 is transversely hinged to the joint 7, when the flat mop plate 2 is in a squeezable state, the mop rod 5 is located in the notch 8, and at this time, the span direction of the flat mop plate 2 is consistent with the extending direction of the mop rod 5, that is, the flat mop plate 2 is in a horizontal posture.

Certainly, as shown in fig. 1-5 and 8, the flat mop plate 2 may not have a gap, the front surface of the flat mop plate 2 is connected to the mop rod 5, that is, the connector 7 is hinged to the front surface of the flat mop plate 2, the mop rod 5 is hinged to the connector 7, the wiper 3 is disposed on the back surface of the flat mop plate 2, and when the flat mop plate 2 is in a squeezable state, the mop rod 5 is located above the front surface of the flat mop plate 2. The flat mop plate 2 without the notch is provided with the wiping material on one surface, but the strength is ensured to a great extent, the wiping material is kept intact, and the mopping area is not lost.

The detachable connection mode between the wiping object 3 and the flat mop plate 2 can be various detachable connection modes, for example, the wiping object 3 is sleeved on the flat mop plate 2, the wiping object 3 and the flat mop plate 2 are connected by magic buckles, the wiping object 3 and the flat mop plate 2 are connected by buttons, and the like.

In this embodiment, a more reasonable way of detachably mounting the wiper is recommended: one end or two ends of the flat mop plate 2 are provided with inserting pieces 9, the head of the wiping object 3 is provided with inserting pockets 10 corresponding to the inserting pieces 9, and the inserting pieces 9 are inserted into the inserting pockets 10, so that the installation and the disassembly are simpler and more convenient. Other detachable connection modes are still adopted between the other parts of the wiping matters 3 and the flat mop plate 2, for example, the connection modes are connected through magic tapes 11, or magic button particles are formed on the flat mop plate 2, and the other parts of the wiping matters 3 are attached to the magic button particles, or the connection modes are connected through buttons and the like. Generally speaking, only need to set up the inserted sheet in dull and stereotyped mop board 2 one end can, dull and stereotyped mop board 2 rotates to the inserted sheet end down when dull and stereotyped mop board 2 rotates to the squeezable state (its length direction is unanimous with the extending direction of mop pole after dull and stereotyped mop board rotates this moment), inserted sheet 9 inserts and has extremely strong positioning action to wiping article 3 in the slash pocket 10, the wiping article of inserted sheet end at first inserts in extrusion device 4, even also wiping article can not break away from the inserted sheet at reciprocal removal extrusion wringing in-process, can prevent effectively that wiping article 3 from being upswept at the extrusion in-process from top to bottom.

As shown in fig. 9, 10, 11, in the present embodiment, the insertion pocket 10 is an insertion pocket cloth 14 connected to the head of the wipe, and a partition 12 is provided on the insertion pocket cloth to form the insertion pocket 10 between the adjacent partitions 12, and the specific formation method of the partition is: the partition is sewing thread sewed on the pocket cloth and the wiping material, and the forming is convenient. Of course, other methods, such as using fixing glue to set the partition, etc., may also be used.

In the embodiment, the pocket cloth 14 is folded in half and then sewn at the head of the wiping object, so that a double-layer pocket is formed, the strength of the pocket is enhanced, the pocket is more impact-resistant, and the pocket is not broken by the inserting piece in the moving, extruding and water squeezing process. Of course, the insert pocket may be a single layer structure.

In this embodiment, the fold-back fold 13 of the pouch fabric 14 is the opening of the pouch 10, i.e. the fold-back fold of the pouch fabric faces the inside of the wipe rather than the outside, and the fold is the opening of the pouch 10, so that the insert 9 can be inserted into the pouch 10 more smoothly.

In this embodiment, the pocket cloth 14 is sewn on the wipe 3 or is folded over the wipe 3; the outer edge of the bag inserting cloth 14 is basically flush with the outer edge of the wiping object at the bag inserting position, the distance W between the outer edge of the wiping object at the bag inserting position and the sewing line or the overlooked inner edge of the bag inserting position is 1.5mm-8mm, and the phenomenon that the bag inserting 10 is poked by the inserting sheet 9 in the moving, extruding and water squeezing process is further avoided; while the head of the wipe 3 is substantially flush with the head of the flat mop plate 2 after the insert tabs 9 are inserted into the insert pockets 10, the head of the wipe 3 does not form a curl when the flat mop plate 2 with the wipe 3 is inserted into the press device, thereby preventing the flat mop plate 2 from being inserted into the press device 4.

If the pocket cloth 14 is sewn on the wipe by the sewing thread 145, the length of the insert sheet 9 is set as: when the insert pocket is sleeved on the insert piece 9, the insert piece is abutted against the bottom of the insert pocket, and the suture line 145 of the insert pocket is at least partially hidden behind the flat mop plate 2, preferably, the suture line 148 of the insert pocket is completely hidden behind the flat mop plate 2, or the suture line 145 of the insert pocket is flush with the flat mop plate 2. The significance of this arrangement is: when the flat mop head moves up and down to squeeze the wiping materials, the flat mop head can touch the bottom of the mop bucket, if the sewing lines 145 of the plug pockets exceed the flat mop plate 2, the sewing lines 145 can rub and impact the flat mop plate due to impact, and therefore the sewing lines are easily broken, and the plug pockets fall off.

In this embodiment, the wipe 3 is composed of three layers of wipes, the first layer being a wipe layer 15 for mopping the floor. Can be superfine fiber cloth, towel cloth, collodion, deerskin towel, etc.; the second layer is a water absorption layer 16 which is used for absorbing water and can be sponge and the like; the third layer is a connecting layer 17, the connecting layer 17 is connected with the flat mop plate 2, the inserting bag 10 is also arranged on the connecting layer 17, and the three layers of wiping cloths play their own roles. In order to connect the three layers of wiping cloths into a whole, the edges of the three layers of wiping cloths are overlooked, so that the three layers of wiping cloths are formed into the wiping material, and the connection of the three layers of wiping materials is very firm. Of course, other means are also possible for producing triple-layer wipes, such as adhesive bonding, hot-melt bonding, etc.

Of course, the wipe may take other forms, such as a single wipe, etc.

Since the flat mop plate 2 and the connector 7 are hinged and the connector 7 and the mop rod 5 are hinged, when the flat mop plate 2 is rotated to reach a squeezable state, there is a difficulty in maintaining the squeezable state, and when the squeezing device is inserted to move up and down, there is a possibility that a jam phenomenon may occur due to the turnover of the flat mop plate 2 or the turnover of the mop rod 5. In order to avoid the phenomenon, in the embodiment, a positioning device is arranged between the flat mop plate 2 and the mop rod 5, and the flat mop plate 2 is kept in the state through the positioning device after being rotated to the squeezing state, so that the smooth operation of moving up and down when the flat mop plate 2 moves, squeezes and squeezes water is facilitated; when mopping, the flat mop plate 2 is separated from the control of the positioning device so as to rotate to the mopping state.

The positioning device can be realized by adopting various structural forms, and the following lists several specific structural forms of the positioning device:

as shown in fig. 13 and 14, the positioning device comprises an iron block 18 arranged on the mop rod 5 and a magnet 19 arranged on the flat mop plate 2, when the flat mop plate 2 rotates to a squeezable state, the iron block 18 is attracted with the magnet 19, and when mopping the floor, the iron block 18 is separated from the magnet 19.

The positioning device comprises a magnet arranged on the mop rod and an iron block arranged on the flat mop plate, when the flat mop plate rotates to a squeezable state, the iron block is attracted with the magnet, and when the flat mop plate is used for mopping the floor, the iron block is separated from the magnet.

As shown in fig. 19 and 20, the positioning device includes an elastic buckle 20 disposed on the flat mop plate 2, when the flat mop plate 2 rotates to a compressible state, the mop rod 5 is buckled into the elastic buckle 20, and when mopping the floor, the mop rod 5 is separated from the elastic buckle 20.

As shown in fig. 17 and 18, the positioning device includes an elastic buckle piece 21 arranged on the mop rod 5, a buckle hole 22 adapted to the elastic buckle piece 21 is arranged on the flat mop plate 2, when the flat mop plate 2 rotates to a squeezing state, the elastic buckle piece 21 is buckled into the buckle hole 22, and when the flat mop plate 2 is mopped, the elastic buckle piece 21 is separated from the buckle hole 22.

As shown in fig. 21-28, the positioning device comprises an elastic top piece arranged in the mop rod, and the elastic top piece is propped against the connecting head 7 between the flat mop plate 2 and the mop rod 5 during water squeezing so as to position the flat mop plate 2. When mopping the floor, the mop rod or the flat mop plate rotates to enable the flat mop plate 2 to be in a mopping state. The elastic top piece can be a top rod 23, a spring 24 arranged in the mop rod props against the top rod 23 to enable the top rod 23 to have a downward pressing trend, so that the top rod 23 is always pressed on the side face of the connector 7, and when the flat mop plate 2 rotates to a squeezable state, the top rod 23 also props against the connector 7 to achieve positioning. In order to obtain better positioning effect, a plane part 25 can be arranged on the side surface of the connecting head 7, and when the flat mop plate 2 reaches a squeezable state, the ejector rods 23 are propped against the plane part 25, so that better positioning effect can be achieved. As shown in fig. 5, a groove 26 can be arranged on the side surface of the connecting head, and when the flat mop plate reaches a squeezable state, the ejector rods 23 are pushed into the groove 26, so that a better positioning effect can be achieved. The provision of the above-mentioned flat portion 25 or the groove 26 has another effect: when mopping, if the mop rod 5 rotates to the critical part of the plane part or the groove (the critical part of the plane part or the groove and the other part of the connector), the flat mop plate 2 automatically rotates to a state of being capable of squeezing under the action of the spring 24 after the flat mop is lifted.

The lower end of the push rod can be provided with a wheel 27 or a convex rib 28, when the flat plate rotating plate 2 rotates to a squeezable state, the wheel 27 or the convex rib 28 enters the groove 26, and a better positioning effect can be achieved. Of course, another groove may be provided at other positions of the connecting head 7, and the wheel or the rib enters the groove to facilitate the holding of the mopping state.

Certainly, the connecting head can also be provided with convex points, the ejector rod is provided with a recess, and when the flat mop plate reaches a squeezable state, the convex points enter the recess, so that a better positioning effect can be achieved.

The positioning device comprises an elastic ejecting piece arranged on a connecting head between the flat mop plate and the mop rod, and the elastic ejecting piece is ejected on the mop rod during water squeezing so as to position the flat mop plate; when mopping, the mop rod or the flat mop plate rotates to enable the flat mop plate to be in a mopping state.

As shown in fig. 15 and 16, the positioning device comprises a male magic buckle 29 arranged on the flat mop plate 2 and a female magic buckle 30 arranged on the mop rod 5, and the flat mop plate 2 and the mop rod 5 are bonded and bound through the male magic buckle 29 and the female magic buckle 30 during water squeezing; when mopping the floor, the magic male buckle 29 is separated from the magic female buckle 30;

the positioning device comprises a magic female buckle arranged on the flat mop plate and a magic male buckle arranged on the mop rod, and the flat mop plate and the mop rod are bonded and bound through the magic male buckle and the magic female buckle during water squeezing; when the mop is used for mopping, the magic male buckle is separated from the magic female buckle.

Ninthly, as shown in fig. 29-31, a slot 31 is formed in the mop rod 5, a dowel 32 is arranged on the flat mop plate 2, a bayonet 33 is formed in the end portion of the dowel 32, a clamping point 34 is formed in the end portion of the slot 31, the dowel 32 enters the slot 31 after the flat mop plate rotates during water squeezing, and the clamping point 34 is clamped into the bayonet 33; when mopping, the flat mop plate or the mop rod is rotated to separate the clamping point 34 from the clamping opening 33. The clamping points can be fixed at the end parts of the slots or can be movably arranged, for example, a spring is arranged in the mop rod, and a plurality of springs push out a convex block to form a convex point.

Inserting points are arranged on the mop rod, inserting grooves are formed in the flat mop plate, and the clamping points are clamped into the clamping openings after the flat mop plate rotates during water squeezing; when mopping, the flat mop plate or the mop rod is rotated to separate the clamping point from the bayonet.

As shown in fig. 32, a notch 8 is opened on the flat mop plate 2, the connector 7 is transversely hinged in the notch 8, the mop rod 5 is longitudinally hinged on the connector 7, and at this time, the flat mop is placedA positioning rod 80 is arranged in the plate 2, and the connecting head 7 is further positioned on the mop rod 5 by the positioning rod 80 abutting against the connecting head 7. In order to achieve a better positioning effect, a groove can be arranged on the connector 7, when the mop rod 5 is positioned in the notch 8, the positioning rod 80 is inserted into the groove, and further, ribs can be arranged at the end part of the positioning rod to be inserted into the groove, so that the positioning effect is better.

As shown in fig. 33-35, in this embodiment, the squeezing device includes a squeezer and a squeezing frame 35 connected to the barrel 1, the squeezing frame 35 is provided with a squeezing port 37, the squeezing frame 35 is provided with a squeezer 36, and the portion of the squeezer 36 overlaps the squeezing port 37, and since the squeezer 36 is mounted on the squeezing frame 35, the meaning of "the squeezer overlaps the squeezing port" here is that the squeezer 36 partially extends into the squeezing port 37, so that the squeezer 36 partially overlaps the squeezing port 37.

Alternatively, as shown in fig. 36, 37, 119 and 120, the squeezer 36 is mounted on the barrel 1, and the squeezer 36 partially overlaps the squeezing port 37. In fig. 36, 37, the extruder 36 is mounted directly on the tub 1; in fig. 119, 120, the squeezer 36 is first attached to the coupler 141, and then the coupler 141 is attached to the barrel 1. There are two cases, one is that after the squeezer 36 is mounted on the barrel 1 and the squeezing frame 35 is mounted on the barrel 1, the squeezer 36 is still located in the squeezing frame 35, and the meaning of "the squeezer partially overlaps the squeezing opening" is that the squeezer 36 partially extends into the squeezing opening 37, so that the squeezer 36 partially overlaps the squeezing opening 37; alternatively, when the squeeze 36 is mounted to the tub 1 and the squeeze frame 35 is mounted to the tub 1, the squeeze 36 is located below the squeeze frame 35, and the meaning of "the squeeze part overlaps the squeeze opening" is: the projection of the squeezers 36 on the plane has an overlapping portion with the projection of the squeezing openings 37 on the plane.

When the wiping materials 3 are squeezed, the mop rod 5 and the flat mop plate 2 in a squeezing state are inserted into the squeezing port 37 together, the wiping materials 3 face the squeezer 36, the flat mop moves up and down, and the squeezing 36 moves to squeeze and squeeze the wiping materials 3 for squeezing. The squeezer 36 may be a separate component that is mounted to the squeezing frame 35 or the barrel 1; the squeeze 36 may be integrally formed with the squeeze frame 35 or the tub 1. The extrusion device is reasonable in structure arrangement, and the wiping is extruded through the extruder.

In order to achieve the purpose that the flat mop plate 2 and the mop rod 5 can be inserted into the squeezing port 37 together in the squeezing state, in this embodiment, the front surface of the flat mop plate 2 is connected with the mop rod 5, the wiper 3 is arranged on the back surface of the flat mop plate 2, when the flat mop plate 2 is in the squeezing state, the mop rod 5 is located above the front surface of the flat mop plate 2, the squeezing port 37 comprises a penetrating port 38 for the flat mop plate 2 to penetrate through and a rod port 39 for the mop rod 5 to penetrate through, and the penetrating port 38 is communicated with the rod port 39, so that the flat mop plate 2 and the mop rod 5 in the squeezing state can be inserted into the squeezing device together. Of course, the overall width of the squeezing opening 37 can be enlarged, so that the flat mop plate 2 and the mop rod 5 in the squeezing state can be jointly threaded into the squeezing opening.

In this embodiment, the guiding inclined plane 40 is disposed at the periphery of the penetrating opening 38, so as to guide the flat mop plate 2 when the flat mop plate 2 is inserted into the penetrating opening 38, thereby facilitating the smooth insertion of the flat mop plate 2 into the penetrating opening.

In this embodiment, as shown in fig. 38, the thickness of the flat mop plate 2 without the wiping material is such that the flat mop plate 2 has a space for movement in the thickness direction after it is inserted into the squeezing opening, and when packaging, the flat mop plate 2 is folded with the mop rod 5 after being rotated, and then both are inserted into the squeezing opening 37 together so as to be located in the bucket body 1 without being placed outside the bucket body 1, thereby reducing the packaging volume. Referring to fig. 63-66, the overall thickness of the flat mop plate with

wipes

3 and 2 is such that when inserted into the squeezing opening, the squeezers 36 squeeze the wipes 3 to achieve a certain squeezing strength.

The squeezing frame 35 can be fixed on the barrel body 1 and can be detachably connected on the barrel body 1, the squeezing frame 36 is recommended to be detachably connected on the barrel body 1, the inside of the barrel body 1 can be conveniently cleaned after the squeezing frame 35 is detached, and only the squeezing frame 35 needs to be replaced when the squeezing frame 35 is damaged, and the whole mop barrel does not need to be replaced. There are various detachable modes of the extrusion frame 35 and the barrel body 1, and the following lists several connection modes of the extrusion frame 35 and the barrel body 1:

referring to fig. 54 and 55, the squeezing frame 35 is connected to the upper end of the barrel body 1 in a snap-fit manner. Specifically, a buckle 44 is arranged on the extrusion frame 35, an outward turned-over flange 45 is arranged at the upper end of the barrel body 1, and the buckle 44 is buckled on the flange 45; or the extrusion frame is provided with a buckle, the barrel body is provided with a bayonet, and the buckle is buckled into the bayonet, and the like. Of course, a hole can also be directly formed on the barrel body, and the buckle on the extrusion frame is directly buckled into the hole.

Referring to fig. 45 to 47, the squeezing frame 35 is pivotally connected with a clamping lug 46, the squeezing frame 35 is erected at the upper end of the barrel body 1, and the clamping lug 46 is connected with the barrel body 1 in a buckling manner. Specifically, a buckle 47 can be arranged on the clamping lug 46, a flanging, a bayonet, a clamping groove or the like is arranged on the barrel body 1, and the buckle 47 on the clamping lug 46 after being turned is clamped with the flanging, the bayonet or the clamping groove.

Referring to fig. 48 to 53, the pressing part 35 is provided with a spring plate 48, the barrel 1 is provided with an insertion hole 49, the spring plate 48 is inserted into the insertion hole 49 and then fixed, the specific fixing mode may be that a raised chuck 50 is arranged on the spring plate 48, and when the spring plate 48 is inserted into the insertion hole 49, the chuck 50 is located behind the insertion hole 49 and then fixed. An inserting plate 51 can be arranged on the extrusion frame at the other end opposite to the elastic sheet 48 and inserted into the barrel body for auxiliary positioning.

The barrel body is provided with a spring plate, the extrusion frame is provided with an insertion hole, the spring plate is inserted into the insertion hole and then fixed, a specific fixing mode can be that a raised clamping head is arranged on the spring plate, and when the spring plate is inserted into the insertion hole, the clamping head is positioned behind the insertion hole so as to be fixed.

Referring to fig. 56-60, a handle 52 is hinged on the extrusion frame 35, a hook 53 is arranged on the handle 52, the hook 53 extends below the extrusion frame 35, a hook opening 54 is arranged on the upper edge of the barrel body 1, and the hook 53 is clamped into the hook opening 54 on the upper edge of the barrel body after the handle 52 is rotated. The hook can be separated from the hook opening 54 after the handle 52 is rotated reversely.

Sliding rails are arranged on the barrel body, the extrusion frame slides into the sliding rails and then is detachably fixed, and when the extrusion frame slides in place, the extrusion frame can be fixed in position by adopting a screw fixing mode or a buckling fixing mode and the like.

And the extrusion frame is fixed on the barrel body after rotating. For example, the extrusion frame is in threaded connection with the barrel body. Or the barrel body is provided with a vertical sliding groove and a transverse sliding groove communicated with the tail end of the vertical sliding groove, the extrusion frame is provided with a convex point, and the convex point slides into the vertical sliding groove and then rotates to enable the convex point to slide into the transverse sliding groove; or the extrusion frame is provided with a vertical sliding groove and a transverse sliding groove communicated with the tail end of the vertical sliding groove, the barrel body is provided with a convex point, and the convex point slides into the vertical sliding groove and then rotates to enable the convex point to slide into the transverse sliding groove; or as shown in fig. 61 and 62, the barrel body is provided with a transverse sliding slot 56, the squeezing frame 35 is provided with a positioning pin 55, the tail end of the positioning pin 55 is provided with a positioning block 57, the positioning block 57 is aligned with the transverse sliding slot 56 after the squeezing frame 35 is mounted on the barrel body 1, and then the positioning block 57 is screwed into the transverse sliding slot 56 after the squeezing frame 35 is rotated, so that the purpose of positioning the squeezing frame 35 can be achieved.

Referring to fig. 112, a movable latch 58 is arranged on the extrusion frame 35, a locking notch is arranged on the barrel body, and the latch 58 is inserted into the locking notch to fix the extrusion frame 35. It is generally necessary to provide a spring member 59 in the extrusion frame 35, and to eject the latch through the spring member 59.

As shown in fig. 34 and 35, the extrusion frame 35 may take the form of a main bracket 42 and a secondary bracket 43, that is, the extrusion frame includes the main bracket 42 and the secondary bracket 43, the main bracket 42 is erected on the upper end of the barrel body 1, the secondary bracket 43 is connected to the back surface of the main bracket 42 (the connection can be made by screw connection, rivet connection, screw connection, snap connection, etc.), the extrusion device 36 is installed on the secondary bracket 43, the main bracket 42 and the secondary bracket 43 are both provided with openings, and the opening of the main bracket 42 and the opening of the secondary bracket 43 constitute the extrusion opening 37. The squeezer 36 is arranged on the auxiliary bracket 43, the squeezer 36 is used as a main stressed component and is easy to damage, once the squeezer 36 and the auxiliary bracket 43 are damaged, only the squeezer 36 need to be replaced, and the main bracket 42 can be used continuously.

As shown in fig. 33, the extrusion frame 35 may be integrally formed, that is, the extrusion frame 35 includes an integral main frame. Still can still be in the body frame on still install decorative cover 41, the body frame upper end is uncovered state this moment, conveniently installs squeezer 36 on the body frame through this uncovered, decorative cover then covers uncovered formation, forms the protection to the squeezer, also more pleasing to the eye simultaneously. The body frame becomes integrative, transfers to integrative body frame during squeezer 36 atress on, and integrative body frame bears the degree of bearing of external force higher, and integrative body frame transfers the external force that receives to staving 1 again on, therefore extrusion frame 35 and squeezer 36 of this kind of structure are difficult for impairedly.

The squeezer 36 can be fixed on the squeezing rack 35 or the barrel 1, but as shown in fig. 63-66, the applicant recommends that the squeezer is movably connected on the squeezing rack 35 or the barrel 1, and the squeezer 35 limits the movable range thereof through a limiting device; when the flat mop is used for squeezing water, the wiper 3 on the flat mop plate 2 drives the squeezer 36 to move to a first position limited by the limiting device when the flat mop is pressed down, and at the moment, the part of the squeezer 36 overlapped with the squeezing opening 34 is the largest, so that the squeezing force applied by the squeezer 36 to the wiper 3 is the largest, and the squeezing of the wiper is facilitated; when the flat mop plate is pulled upwards, the wiper 3 on the flat mop plate drives the squeezer 36 to move reversely, the part of the squeezer 36 overlapped with the squeezing opening 37 is reduced, the squeezing force of the squeezer 36 on the wiper 3 is small, the flat mop is pulled upwards in a labor-saving way, and the flat mop cannot be pulled together with the mop bucket.

The movable connection mode of the squeezer 36 is mainly three, and one mode is that the squeezer is obliquely and slidably connected to the squeezing frame or the barrel body. Specifically, as shown in fig. 88, a chute 60 is provided on the squeezing frame 35 or the barrel body, a sliding block 61 is provided on the squeezer 36, and the sliding block 61 is slidably disposed in the chute 60; or the squeezer is provided with a chute, a sliding block is arranged on the squeezing frame or the barrel body, and the sliding block is arranged in the chute in a sliding manner; when the flat mop is used for squeezing water, the wiper 3 drives the squeezer 36 to slide downwards until the first position is reached when the flat mop is pressed downwards, and the wiper 3 drives the squeezer 36 to slide upwards when the flat mop is pulled upwards.

In addition, when the flat mop is pulled upwards, the wiper drives the squeezer 36 to slide upwards until the second position is reached, and at the moment, the overlapping part of the squeezer 36 and the squeezing port 37 is minimum, so that the squeezing force applied by the squeezer 36 to the wiper 3 is minimum, the barrel body 1 is prevented from being lifted when the flat mop is pulled upwards, and meanwhile, the second position is limited, and the squeezing force applied by the squeezer 36 to the wiper in the process of pulling upwards by the flat mop is prevented from being too small. In the above implementation, the chute 60 forms the limiting device, and the sliding block 61 is located at the lower end and the upper end of the chute 60 and corresponds to the first position and the second position, respectively.

The second mode of the movable connection of the squeezer is as follows: the squeezer 36 is rotatably connected to the squeezing frame 35 or the barrel body 1; when the flat mop is squeezed, the wiper 3 drives the squeezer 36 to rotate downwards until the first position is reached when the flat mop is pressed downwards, and the wiper drives the squeezer to rotate upwards when the flat mop is pulled upwards. The rotary connection structure mode has simple structure and smooth operation. This rotational connection is such that the first position is reached when the squeezer 36 is rotated downwardly, so that the squeezer 36, when in the first position, is tilted upwardly (above the horizontal) or substantially parallel to the horizontal.

Referring to fig. 127, 131, 132, 133, when the squeezer is rotatably connected to the squeezing rack or the barrel, a squeezing gap 170 may be formed at an edge of the squeezing port 37, the squeezing gap 170 corresponds to the squeezer 36, and the squeezing gap 170 is formed at the edge of the squeezing port: when the flat mop is inserted into the squeezing device and then pulled upwards, the flat mop rotates upwards, if no external force acts on the squeezer 36 when the flat mop is pressed downwards again, at this time, because the squeezing friction force between the squeezer 36 and the wiper 3 is insufficient, the squeezer 36 can not rotate downwards, so that the flat mop is emptied when pressed downwards, if the squeezing gap corresponding to the squeezer is arranged on the squeezing port, the wiper 3 is filled into the squeezing gap 170 when the flat mop goes downwards, the downward wiper 3 exerts downward force on the squeezer 36, and therefore the situation that the squeezer cannot rotate downwards is avoided. Also, because the squeezing notches 170 provide the benefits described above, there is no tendency for the squeezers 36 to rotate downward by exerting an external force thereon, and therefore, to loosen when the flat mop is pulled up. As shown in fig. 131, 132 and 133, the squeezing device having the squeezing notches is applicable to various bucket-shaped mop buckets.

There are many ways to rotatably connect the squeezer 36, and several specific ways to rotatably connect the squeezer are listed below:

firstly, as shown in fig. 74 and 75, two rotating pins 62 are respectively arranged at two ends of the squeezer 36, and the two rotating pins 62 are respectively inserted into the squeezing rack 35 or the barrel body; alternatively, as shown in fig. 76 and 77, the extruding frame 35 or the barrel body is provided with protruding shafts 63, and the protruding shafts 63 are respectively inserted into two ends of the extruding device 36.

Secondly, as shown in fig. 78 and 79, a pivoting seat 64 is arranged on the squeezing frame 35 or the barrel body, and the side edge of the squeezer 36 is pivoted on the pivoting seat 64.

As shown in fig. 80 and 81, a clamping seat 65 is arranged on the squeezing frame 35 or the barrel body, a bayonet 67 is arranged on the clamping seat 65, a clamping shaft 66 is arranged on the squeezer 36, and the clamping shaft 66 is clamped in the bayonet 67 of the clamping seat 65 and then can rotate.

Under the condition that the squeezer 36 is rotatably connected to the squeezing frame 35 or the barrel body, a blocking part for blocking the squeezer 36 is arranged on the squeezing frame 35 or the barrel body 1, the blocking part forms the limiting device, and the squeezer 36 reaches a first position when rotating to touch the blocking part, which is a first mechanism form of the limiting device.

The second structural form of the limiting device is as follows: referring to fig. 84 and 85, the position limiting means is two position limiting grooves 70 formed on the extruding part 35 or the barrel body, both ends of the extruding means 36 are inserted into the position limiting grooves 70, and the extruding means 36 reaches the first position when contacting with the lower sides of the position limiting grooves 70. Or as shown in fig. 82 and 83, the positioning pieces 71 are set at both ends of the squeezer 36, the squeezing frame 35 or the barrel body is provided with the limiting holes 72, the positioning pieces 71 are inserted into the limiting holes 72, and the squeezer reaches the first position when the positioning pieces 71 contact with the lower sides of the limiting holes 72 after the squeezer rotates.

The third mode of the movable connection of the squeezer is as follows: the squeezing frame 35 is provided with inclined grooves 73 corresponding to two ends of the squeezer 36, two ends of the squeezer 36 are inserted into the inclined grooves 73, a moving space along the thickness direction of the squeezer is formed between the squeezer 36 and the inclined grooves 73, and when the flat mop is pressed down, the wiper 3 drives the squeezer 36 to turn to a first position. The inclined groove 73 is also used as a limiting device, when the flat mop is pressed down, the squeezer 36 turns downwards to reach the lower edge of the inclined groove 73 for positioning, and at the moment, the squeezer 36 and the squeezing opening are overlapped most; the press 36 is flipped up to position the upper edge of the slanted groove 73 when the flat mop is pulled up, with minimal overlap of the press 36 with the press opening 37.

It is preferable for the flat mop cleaning tool of the present invention that the second position is defined by the limiting means, and the wiper 3 on the flat mop plate 2 rotates the squeezers to the second position defined by the limiting means when the flat mop is pulled up, so that the overlapping portion of the squeezers 36 and the squeezing openings 37 is minimized, and the squeezing force applied to the wiper by the squeezers 36 is minimized, and the squeezing force applied to the wiper by the squeezers when the flat mop is pulled up is prevented from being too small.

Referring to fig. 74-81, for mechanisms employing a blocking portion as a stop having a first portion 68 and a second portion 69, the depressor 36 rotates to reach a first position upon contact with the first portion 68 and the depressor 36 rotates to reach a second position upon contact with the second portion 69. In order to facilitate the pressing member 36 reaching the second position to touch the second portion 69, an ear 74 may be provided on the pressing member 36, which ear 74 touches the second portion.

For mechanisms that use the retaining groove 70 as a retaining device, the press 36 reaches a second position when it contacts the other side of the retaining groove 70.

The applicant recommends the provision of force means between the squeezing carriages 35 and the squeezers 36 or between the bucket and the squeezers, the force means exerting a force on the squeezers 36 so that the squeezers 36 are in the first position, in which case the squeezers 36 have a tendency to be in the first position, the squeezers 36 being moved to the first position with the help of the force means when the flat mop plate with the wipes is moved downwards, so that the wipes do not get stuck halfway due to the friction between the wipes 3 and the squeezers 36. The specific structure of the force applying device, as shown in fig. 67, is that the force applying device adopts a spring part 75, one end of the spring part 75 is pressed against the presser, and the other end is pressed against the squeezing rack 35 or the barrel body, so that the squeezer 36 is kept at the first position. As shown in fig. 68, the force applying means employs a torsion spring 76, one end of which bears against the squeezer 36 and the other end of which bears against the squeezing carriage 35 or barrel, thereby maintaining the squeezer 36 in the first position. As shown in fig. 69, the urging device is an urging spring 77 provided on the squeezing rack 35 or the barrel body, and the urging spring 77 abuts against the rear edge of the squeezer 36 to be held at the first position. As shown in fig. 70 and 71, the force applying device is a squeezer elastic sheet 78 arranged on the squeezer 36, and the squeezer elastic sheet 78 is hooked on the squeezing frame 35 to keep the squeezer 36 at the first position. As shown in fig. 72 and 73, the pressing frame 35 is integrated, the pressing unit 36 is rotatably connected to the pressing frame 35, the decorative cover 41 is mounted on the pressing frame, the decorative cover 41 is provided with an upper hook piece 79, and the upper hook piece 79 is hooked on the rear edge of the pressing unit 36, so that the pressing unit is maintained at the first position.

In this embodiment, a guide member for guiding the flat mop plate 2 moving up and down is formed on the squeezing opening on the side opposite to the squeezer 36, and the guide member can guide the flat mop plate 2 moving up and down, and the guide member may be a guide wheel 81 and/or a guide rib 82 and/or a guide plate and/or a guide bead 140, or a wear-resistant member may be directly provided. Or the guide member may be directly provided as a side wall of the extrusion port opposite to the extruder 36. Alternatively, as shown in fig. 123, the guiding element is a guiding arm 146, the guiding arm 146 partially extends into the extrusion opening 37, the guiding arm 146 is rotatably connected to the extrusion frame, and generally, the guiding arm 146 is rotatably connected to the extrusion frame through a rotating shaft. The guide arm 146 is limited in its rotation range by a limiting component disposed on the extrusion frame, and the limiting component is typically a blocking component for blocking the guide arm, and the blocking component is typically disposed on the extrusion frame and is embodied as a blocking sheet, a blocking block, and the like.

When water is squeezed or cleaned, the flat mop plate 2 drives the guide arm 146 to rotate to the first position limited by the limiting component when the flat mop is pressed down, at the moment, the part of the guide arm 146 extending into the squeezing opening is the largest, the squeezing force applied to the wiping object by the squeezer is the largest, and the squeezing of the wiping object by the squeezer is facilitated; when the flat mop is pulled upwards, the flat mop plate 2 drives the guide arm 146 to rotate reversely, and the part of the guide arm 146 extending into the squeezing opening is reduced, so that the squeezing force applied to the wiping object by the squeezer is reduced, and the mop bucket is prevented from being lifted. The downward rotation of the guide arm 146 results in a smaller opening through which the flat mop is inserted and the upward rotation results in a larger opening through which the flat mop is inserted so that the guide arm 146 is in or above the horizontal plane when in the first position.

In this embodiment, the end of the guiding arm 150 is provided with a supporting wheel 147, the supporting wheel 147 is partially or completely located in the squeezing opening 37, and when the flat mop plate 2 runs in the squeezing opening 37, the supporting wheel 147 contacts with the flat mop plate to guide the flat mop plate.

When the guide member guides the flat mop plate 2, the guide member does not always contact the flat mop plate 2.

In this embodiment, two ends of the squeezing opening 37 are provided with side guide ribs 83, an interlayer is formed between the side guide ribs 83 and the squeezer 36, the distance between the side guide ribs 83 is matched with the size of the flat mop plate 36 inserted into the squeezing opening, and the two sizes are approximately equal, so that the flat mop plate 36 is guided. When the side guide rib 83 guides the flat mop plate 2, the whole course does not necessarily contact the flat mop plate 2. For the condition that the length direction of the flat mop plate 2 is consistent with the extension direction of the mop rod 5 in the squeezing state, the distance between the guide ribs 83 at the two sides is slightly larger than the width dimension of the flat mop plate 2; for the case where the width direction of the flat mop plate 2 coincides with the extension direction of the mop rod 5 in the squeezed state, the distance between the ribs 8 of both sides 3 is slightly larger than the length dimension of the flat mop plate 2. The side guide ribs 83 further guide the up-and-down movement of the flat mop plate 2 on the one hand; on the other hand, the size of the wipe 3 is usually slightly larger than the size of the flat mop plate 2, and the distance between the ribs 83 on both sides is adapted to the size of the flat mop plate 2 inserted into the squeezing opening, thereby leaving a space for the wipe 3, and the wipe 3 can run into the interlayer without directly rubbing against the squeezing frame 35, thereby extending the life of the wipe 3.

In this embodiment, when the mop rod 5 and the flat mop plate 2 in the squeezable state are inserted into the squeezing device 4, the insertion distance of the flat mop plate 2 is limited by the limiting device. The insertion distance of the flat mop plate 2 can be restricted by the restricting means, thereby preventing the flat mop plate 2 from being inserted too far, which makes it difficult to align the pressing means when pulled back. That is, the limiting means typically limits the insertion distance of the flat mop plate 2 to no more than the press means or slightly beyond the press means so that the flat mop plate with the wipe is slightly below the press means. In this embodiment, when the flat mop plate is inserted to the bottom in the water squeezing or cleaning process, the positional relationship between the wiper on the flat mop plate and the squeezer is as follows: the upper end of the wipe 3 is substantially flush with the outer edge of the press 36. The upper end of the wipe 3 does not exceed the press 36 but is substantially flush with the press, so that substantially full wringing and cleaning of the wipe is achieved and noise caused by the jump of the press 36 at the instant the wipe 3 passes the press 36 is avoided.

In the water squeezing or cleaning, after the flat mop plate 2 is inserted to the bottom, the position relationship between the wiping materials 3 on the flat mop plate 2 and the squeezer 36 can be another one: the upper end of the wipe 3 is located below the press 36, i.e. the upper end of the wipe 3 exceeds said press 36, at which time a full pressing of the wipe 3 by the press 36 is achieved, so that a thorough wringing or thorough cleaning is achieved.

The following lists several specific structural forms of the limiting device:

referring to fig. 53, the limiting means is the bottom of the bucket body 1, and the depth of the bucket body 1 is matched with the size of the mop plate 2, so that the flat mop plate 2 can touch the bottom of the bucket body when the flat mop plate 2 moves downwards. Further, the bottom of the barrel body is provided with a buffer device, so that the flat mop plate is contacted with the buffer device when the flat mop plate moves downwards. The buffer device can buffer the impact of the flat mop plate 2, and avoid the hard touch of the flat mop plate 2 on the barrel bottom, thereby generating a large amount of noise and easily damaging the barrel body and the flat mop plate. The buffer device may be a flexible buffer pad 84 (e.g., a buffer pad made of a flexible material such as rubber or silicone), a spring installed at the bottom of the bucket, an elastic member (e.g., a spring) installed at the bottom of the bucket, and a fender or a fender bracket installed on the elastic member. The buffer here forms the bottom of the tub. Of course, if the height-increasing bosses 125 are arranged at the bottom of the barrel body, when the flat mop is inserted into the barrel body and is touched with the height-increasing bosses 125 after reaching the bottom, the height-increasing bosses form the bottom of the barrel body.

And the limiting device is a blocking device arranged in the barrel body, and the flat mop plate touches the blocking device when moving downwards. The blocking device may be a baffle or the like.

The limiting device comprises a positioning bead with elasticity arranged on the flat mop plate (for example, a bead hole is formed on the flat mop plate, a spring is arranged in the bead hole, the positioning bead is also embedded in the bead hole, and the spring is propped against the positioning bead to enable the positioning bead to have elasticity), a positioning groove corresponding to the positioning bead is arranged in the extruding device, and when the flat mop plate is inserted into the positioning groove and the positioning bead is opposite to the positioning groove, the positioning bead is bounced into the positioning groove; or as shown in fig. 89 and fig. 90, the limiting device includes elastic positioning beads 85 (for example, a bead hole is formed in the squeezing frame, a spring is disposed in the bead hole, the positioning beads 85 are also embedded in the bead hole, and the spring abuts against the positioning beads to make the positioning beads elastic), which are disposed at both ends of the squeezing opening 37 of the squeezing frame 35, and a positioning groove corresponding to the positioning beads is disposed on the flat mop plate 2, so that the positioning beads 85 are inserted into the positioning groove when the flat mop plate 2 is inserted into the positioning groove when the positioning beads 85 face the positioning groove.

The limiting device is a blocking mechanism located in the barrel body, and the connector touches the blocking mechanism when the mop rod and the flat mop plate move downwards. The blocking mechanism may be a baffle or the like.

In this embodiment, the flat mop cleaning implement is further provided with a water transfer device for expelling water squeezed out of the wipe. The water transfer device is used for transferring squeezed water when the wiping matters 3 are squeezed out, and the wiping matters 3 are prevented from being soaked in the water again after the squeezed water falls into the barrel, so that the wiping matters 3 are difficult to squeeze out.

The water transfer device can take a variety of forms, for example, the water transfer device can be a water pumping device. In this embodiment, the water pumping device is disposed in the barrel body and is driven by the flat mop pressed down or driven by an external force.

The specific structure of the water pumping device can adopt various structural forms, and the following lists several specific structural forms of the water pumping device:

referring to fig. 98-100, the water pumping device comprises an impeller pump 86 arranged at the bottom of the mop bucket, the impeller pump 86 is connected with a water pumping pipe 87, an impeller is arranged in the impeller pump 86, a driving shaft is arranged at the center of the impeller, and a driving gear 88 is arranged on the driving shaft; a gear rack 89 and a lifting rack 90 which can be driven by the flat mop are arranged in the barrel body, a duplicate gear is arranged on the gear rack 89, and the duplicate gear comprises a bevel gear 91 and a driving gear 92 which is meshed with the lifting rack 90; a vertical rotating shaft 93 is further arranged on the gear rack 89, an upper gear 94 and a lower gear 95 are arranged on the rotating shaft 93, the upper gear 94 is meshed with the bevel gear 91, and the lower gear 95 is meshed with the driving gear 88. When the flat mop plate 2 goes down, the flat mop plate 2 presses the lifting rack 90 to go down, the lifting rack 90 goes down to drive the driving gear 92 to rotate, the driving gear 92 rotates to drive the bevel gear 91, the rotation of the bevel gear 91 drives the upper gear 94 to rotate, so that the rotating shaft 93 also rotates, namely the lower gear 95 rotates, the lower gear 95 rotates to drive the driving gear 88 to rotate, and therefore the impeller is driven to rotate, water is pumped, and the water is discharged through the water pumping pipe 87. In this embodiment, a rack return spring may be provided on the bottom surface of the mop bucket, which abuts against the lifting rack 90 to help it return when the flat mop plate 2 is raised. Of course, the driving gear can also be driven by external force, such as a manual rack or a motor.

As shown in fig. 101-104, the water pumping device comprises a water pump fixed to the bottom surface of the barrel body 1, the water pump comprises a water pumping barrel 96 fixed to the bottom surface of the barrel body 1, a water stop plate 97 is arranged in the water pumping barrel 96, the water stop plate 97 divides the water pumping barrel into an upper water pumping area and a lower water inlet area, and the water pumping area is connected with a water pumping pipeline 98; the water inlet area is communicated with the barrel body, a piston 99 is arranged in the water pumping area, the water pumping area and the water inlet area are sealed, and a water pumping spring 100 is arranged between the piston 99 and the water stop sheet 97; the water stop sheet 97 is provided with a one-way valve, the piston 99 presses down the one-way valve to close, and the one-way valve is opened when the piston 99 ascends. In this embodiment, the check valve is a valve plate 101 pivotally connected to the upper surface of the water stop plate 97, a water through hole is formed in the water stop plate 97, and the valve plate 101 can cover the water through hole. When the flat mop plate descends, the piston 99 is pressed downwards by the flat mop plate 2, the volume of the water pumping area is reduced, the valve plate 101 covers the water through hole under the action of water pressure, and water in the water pumping area is discharged through the water pumping pipeline 98; when the flat mop plate 2 rises, the volume of the water pumping area is increased, and water in the barrel body enters the water pumping area through the water inlet area and the valve plate 101 which is flushed. Of course, other parts of the flat mop or a special part arranged to act with the piston are also possible.

As shown in fig. 113-116, the pumping device is driven by an external force, and includes a pumping cylinder 102 fixed to the bottom surface of the barrel, a piston member 103 sealed with the pumping cylinder 102 is disposed in the pumping cylinder 102, the pumping cylinder 102 is divided into an upper pumping region and a lower water inlet region by the piston member 103, the water inlet region is communicated with the barrel 1, the pumping region is connected to a pumping pipeline 104, a check valve is disposed on the upper surface of the piston member 103, the check valve is a plug 105 pivotally connected to the upper surface of the piston member 103, and a plug hole corresponding to the plug 105 is disposed on the piston member 103. When the piston component 103 moves downwards, 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 member 103 moves upward, the check valve is closed under the action of water pressure, the volume of the pumping area is reduced, and water is discharged through the pumping pipeline 104. In the embodiment, the driving force is from a push-pull rod 106 connected to the piston member, the push-pull rod 106 extends upward out of the pumping cylinder 102, and the piston is driven by pushing and pulling the push-pull rod 106.

Referring to fig. 105 and 108, the water pumping device is driven by external force, the water pumping device is an impeller water pump 107, an impeller of the impeller water pump 107 is connected to a central shaft, the central shaft extends out of the impeller water pump and is provided with a driving master gear 108, the driving master gear 108 is meshed with a driving rack 109, so that the driving master gear 108 is driven to rotate by the driving rack 109, and the impeller is driven to rotate, thereby achieving the purpose of pumping water. The impeller water pump 107 is connected with a water pumping leather hose 110, and water is pumped out through the water pumping leather hose 110. The driving rack 109 can be pushed or pulled by manpower, or can be an air cylinder, etc., and as shown in fig. 105-108, a pedal seat 111 is provided on the barrel body, a pedal 112 is hinged on the pedal seat 11, an extending extension arm 113 is provided on the driving rack 109, the extension arm 113 and the pedal 112 are hinged, and the driving rack 109 can be driven to move by stepping on the pedal 112.

Referring to fig. 91-97, the water transfer device may also adopt another structure, for example, the water transfer device is a waterway 115 provided on the squeezing frame 35, when squeezing, the water squeezed by the squeezer 36 flows out through the waterway 115, at this time, the squeezer 36 is preferably provided in the squeezing frame 35, the water transfer effect is better, and of course, the squeezer 36 may also be provided on the barrel body, and the water transfer effect can also be achieved. A water leaking port 114 facing the wiping material can be arranged on the extrusion frame 35, the water leaking port 114 is communicated with the water channel 115, and part of the extruded water rushes onto the extrusion frame 35 during water extrusion and enters the water channel 115 through the water leaking port 114.

The waterway channel on the extrusion frame can be provided with a plurality of waterway channels so as to enhance the water transfer effect. For example, the waterway includes an upper waterway 122 located above the squeezer 36 and a lower waterway 116 located below the squeezer 36, and when the squeezer 36 is rotatably connected to the squeezing frame 35, the squeezer 36 is turned upward (i.e., the flat mop is pulled upward), and the lower waterway 116 is opened. When the squeezer is fixed, the lower water passage 116 is normally open or is closed by a blocking plate, and when the flat mop is pulled upwards, the squeezer 36 is deformed by the squeezing friction force between the wiper 3 and the squeezer 36, and then the lower water passage is opened. A water collecting tray can be arranged below the lower waterway channel 116 and is connected with the lower waterway channel 116, so that water squeezed by the wiper can be collected by the water collecting tray and then flows out when the flat mop is pulled upwards, and most of the squeezed water can be transferred out. Or, the waterway channel comprises an inner waterway channel positioned in the extrusion frame 35 and a surface waterway channel 121 positioned on the upper surface of the extrusion frame 35, and the surface waterway channel is preferably formed by arranging ribs 117 and has better guiding function to water.

The water transfer device may also be in another structure, for example, the squeezing frame 35 is mounted on the upper end of the barrel body 1, and the water transfer device is a passage 118 between the squeezing frame 35 and the barrel body 1 and/or a through hole 119 formed on the barrel body 1. A water pan can be arranged below the passageway 118 and connected with the lower passageway 118, so that water squeezed by the wipers can be caught by the water pan and then flow out when the flat mop is pulled upwards, and most of the squeezed water can be transferred out.

The water transfer device may also take another form, for example, the water transfer device is a waterway channel 120 provided on the squeezer 36, and water squeezed by the squeezer 36 flows out through the waterway channel 120 during squeezing.

In this embodiment, the wiper is configured to suck water dropped during wringing, so that even if water drops which are difficult to avoid during wringing, the wiper can be used to suck water and finally wring the water.

As shown in fig. 12, in this embodiment, when the flat mop plate is in a squeezable state and is not used, the flat mop is inserted into the squeezing opening, so that the flat mop stands in the bucket body 1, the effect that the flat mop is stored in the bucket body is achieved, and the wiping objects are prevented from being polluted again after contacting the ground. The best state is: the flat mop plate 2 with the wiper in a squeezable state is inserted into the squeezing port 37, and the flat mop plate 2 with the wiper is clamped in the squeezing port, so that the flat mop stands in the bucket body.

In this embodiment, the bottom of staving 1 is equipped with the truckle, does benefit to and removes the staving. The truckles can be set as at least two of the truckles to be universal wheels 123, and certainly, the truckles can be completely set to be universal wheels 123, so that the movement of the barrel body is facilitated. Preferably, the universal wheel is arranged at a position that the universal wheel can rotate to at least not exceed the outermost edge of the barrel body, so that the packaging volume can be reduced when the universal wheel is packaged, wherein one specific implementation mode is as follows: the bottom surface of the barrel body is provided with the concave part 124, the universal wheel 123 is arranged in the concave part 124, and the universal wheel 1234 is hidden in the concave part 124 after rotating, so that the effect that the universal wheel 123 does not exceed the outermost edge of the barrel body 1 after rotating is achieved.

Or the caster wheels are non-universal wheels, and at least two caster wheels are arranged on the non-universal wheels.

As shown in fig. 53, in this embodiment, the raised bosses 125 are formed on the bottom surface of the barrel 1, and the flat mop plate 2 is inserted to the bottom and then contacts with the raised bosses 125 during water squeezing. The setting increases the significance of boss and lies in: when crowded water, always can have a small part of water droplet to fall into the staving, set up and increase the boss 125 after be equivalent to in the region outside increasing the boss 125 and formed the water receiving district, support after flat mop board 2 inserts in the staving on increasing the boss, wipe 3 can not contact with the water that drips to avoid being stained with water once more. Of course, the raised boss 125 may be replaced by other raised members, such as raised ribs.

In this embodiment, a water valve may be disposed at a lower portion of the tub 1, and may be used for discharging or feeding water.

In this embodiment, the squeezing device 36 is a scraper, a scraper brush, a squeezing roller, or the like. Further, the squeezer 36 is preferably a scraper, and the front edge of the scraper 36 has an inclined surface 126 facing the bottom of the bucket, that is, the front edge of the scraper is the inclined surface 126 extending backwards and upwards from the front edge of the scraper, so that the friction force between the wiper 3 and the scraper when the flat mop is pulled up in the squeezing device is smaller than the friction force between the wiper 3 and the scraper when the flat mop is pressed down in the squeezing device, thereby facilitating the pulling up of the flat mop and further avoiding lifting the bucket body 1 when the flat mop is pulled up.

Alternatively, as shown in fig. 122, the extruder is a scraper 36, the front edge of the scraper 36 has a downwardly inclined diversion bevel 148 facing the bung, and the diversion bevel 148 functions to: when the flat mop head moves up and down to press the wiper through the scraper, the water squeezed by the wiper flows back along the downward-inclined diversion inclined plane 148, so that the squeezed water is prevented from splashing out of the barrel. In this embodiment, the scraper 36 is provided with a rib 178 extending in the width direction thereof to prevent the scraper from being deformed.

As shown in fig. 111, in the present embodiment, the length of the squeezer 36 is greater than the size of the wipe 3 inserted into the squeezing port, and when the flat mop plate 2 is upright during squeezing, the length of the squeezer 36 is greater than the width of the wipe; when the flat mop plate 2 is lying on its side during squeezing, the length of the squeezers 36 is longer than that of the wiping material, so that the squeezers 36 can scrape the wiping material 3 over its entire surface.

Referring to fig. 124 and 125, in the present embodiment, the flat mop plate 2 has an interlayer 149, and the front surface of the flat mop plate is provided with a communication hole 150 communicated with the interlayer 149. When the flat mop is washed, the flat mop plate 2 is immersed in water, and after washing, the water introduced into the interlayer 149 is discharged through the communication holes 150. After the interlayer 149 is arranged, the material consumption of the flat mop plate can be reduced, and the product cost is reduced. Preferably, the through holes 150 are formed at both ends of the flat mop plate 2 to facilitate draining.

In this embodiment, the specific formation manner of the interlayer is as follows: the flat mop plate comprises a main plate 151 and a cover plate 152 on the back, wherein the main plate 151 is connected with the cover plate 152 (by various methods such as screw connection, bonding, and snap connection), and the interlayer 149 is formed between the main plate 151 and the cover plate 152.

Of course, as shown in fig. 126, the flat mop plate 2 may also be a solid plate without a mezzanine. In this embodiment, the solid flat mop plate 2 is provided with water permeable holes 153, and water squeezed out of the mop can flow out through the water permeable holes 153 during squeezing, thereby facilitating squeezing. In this embodiment, the solid flat mop plate is provided with anti-deformation ribs 154. Preferably, the deformation preventing ribs 154 are disposed along the length direction of the flat mop plate. The deformation preventing ribs 154 serve the following functions: the thickness of the solid flat mop plate can be reduced as much as possible, so that the cost is reduced, and the deformation-preventing ribs can play a role in ensuring that the thinner solid flat mop plate is not deformed.

When the flat mop plate is a solid plate, the guide strips 171 corresponding to the guide members may be provided on the flat mop plate, and when the flat mop plate is inserted into the squeezing device, the guide members contact the guide strips 171 to guide the up-and-down movement of the flat mop plate, and certainly, the guide members do not contact the guide strips throughout the entire movement of the flat mop plate.

Claims

1. A cleaning tool for squeezing a flat mop comprises the flat mop and a mop bucket;

the method is characterized in that: the flat mop plate is movably connected to the mop rod, and rotates to a water squeezing state when squeezing water;

the barrel body is provided with an extrusion device, the flat mop plate in a water-squeezing state is inserted into the extrusion device to move up and down during water squeezing, the extrusion device is used for carrying out movable extrusion water squeezing on the wiping matters, and when the flat mop plate is pulled up, the extrusion device acts on the wiping matters to enable the wiping matters to be stacked downwards after deformation; when the flat mop plate is pressed downwards, the pressing device acts on the wiping objects to enable the wiping objects to be stacked upwards after being deformed.

2. The squeeze flat mop cleaning tool defined in claim 1, wherein: the extrusion device is provided with an extrusion frame and an extruder, the extrusion frame is provided with an extrusion opening, the extruder is arranged on the extrusion frame, and the extruder part is overlapped with the extrusion opening; or the squeezer is arranged on the barrel body, and the squeezer partially overlaps the squeezing opening.

3. The squeeze flat mop cleaning tool defined in claim 1, wherein: the flat mop plate is characterized in that broken filaments are arranged on the wiping object, and when the flat mop plate is pulled upwards, the squeezing device acts on the wiping object to enable the broken filaments to turn downwards so as to form a stack; when the flat mop plate is pressed downward, the squeezing device acts on the wiping object to enable the hair to be turned upward to form a stack.

4. The squeeze flat mop cleaning tool defined in claim 1, wherein:

the flat mop plate is a hard flat mop plate;

the lower extreme of mop pole articulates there is the connector, dull and stereotyped mop board with the connector between articulated, when carrying out crowded water to the wiper on the dull and stereotyped mop board, dull and stereotyped mop board rotate to the crowded water state that can extrude with the mop pole is parallel basically.

5. The squeeze flat mop cleaning tool defined in claim 4, wherein: the hinge direction between the mop rod and the connector and the hinge direction between the flat mop plate and the connector are basically vertical to each other, and the length direction of the flat mop plate is basically consistent with the extension direction of the mop rod when the flat mop plate rotates to a squeezable state.

6. The squeeze flat mop cleaning tool defined in claim 1, wherein: the flat mop plate is provided with at least one notch, and when the flat mop plate is in a water squeezing state, the mop rod is positioned in the notch.

7. The squeeze flat mop cleaning tool of claim 1, wherein: the flat mop plate is not provided with a gap, the front surface of the flat mop plate is connected with the mop rod, the wiping matter is arranged on the back surface of the flat mop plate, and when the flat mop plate is in a squeezable state, the mop rod is positioned at the rear of the front surface of the flat mop plate.

8. The squeeze flat mop cleaning tool defined in claim 1, wherein: a positioning device is arranged between the flat mop plate and the mop rod, and the flat mop plate is kept in a water squeezing state after being rotated to the water squeezing state;

when mopping the floor, the flat mop plate is disengaged from the control of the positioning device and is rotated to the mopping state.

9. The squeeze flat mop cleaning tool defined in claim 2, wherein: a guide member for guiding the flat mop plate moving up and down is formed on the squeezing opening on the side opposite to the squeezer.

10. The squeeze flat mop cleaning tool defined in claim 2, wherein: the squeezer is a scraper, and the front edge of the scraper is provided with an inclined surface facing the bottom of the bucket, so that the friction force between the wiper and the scraper when the flat mop is pulled upwards in the squeezing device is smaller than the friction force between the wiper and the scraper when the flat mop is pressed downwards in the squeezing device.

11. The squeeze flat mop cleaning tool defined in claim 10, wherein: the extruder adopts a scraper, and the front edge of the scraper is provided with a downward-inclined flow guide inclined plane facing the bung hole.

12. The squeeze flat mop cleaning tool defined in claim 1, wherein: the flat mop plate is provided with an interlayer, and the front surface of the flat mop plate is provided with a communicating hole communicated with the interlayer.

13. The squeeze flat mop cleaning tool defined in claim 12, wherein: the flat mop plate comprises a main plate and a cover plate on the back, the main plate is connected with the cover plate, and the interlayer is formed between the main plate and the cover plate.

14. The squeeze flat mop cleaning tool of claim 1, wherein: the flat mop plate is a solid plate, and the flat mop plate is provided with water permeable holes.

15. The squeeze flat mop cleaning tool defined in claim 14, wherein: the flat mop plate is provided with anti-deformation ribs.