CN113397448A

CN113397448A - Flat mop water squeezing method

Info

Publication number: CN113397448A
Application number: CN202110796314.7A
Authority: CN
Inventors: 黄智勇
Original assignee: Cixi Bosheng Plastic Co Ltd
Current assignee: Cixi Bosheng Plastic Co Ltd
Priority date: 2017-11-14
Filing date: 2017-11-14
Publication date: 2021-09-17
Anticipated expiration: 2037-11-14
Also published as: CN113069055A; CN109770801A; CN109770806A; CN114831570A; CN114831570B; CN114767021A; CN113069055B; CN114767021B; CN109770799B; CN109770806B; CN113397448B; CN109770799A

Abstract

The flat mop squeezing method adopts a mop bucket to squeeze water of the flat mop, the flat mop comprises a mop rod and a flat mop head movably connected to the mop rod, and wiping materials are arranged on the flat mop head; the mop bucket is provided with a squeezing frame, an opening is formed in the squeezing frame, a squeezer is arranged on the squeezing frame on one side of the opening, a squeezing opening is formed between the squeezer and the other side of the opening, a flat mop head rotates to a squeezing and cleaning state when wiping objects are squeezed and cleaned, and the flat mop is inserted into the squeezing opening to reciprocate, so that the wiping objects are squeezed, squeezed and cleaned through the squeezer; the mop bucket comprises a squeezing area and a water containing area which are positioned at different positions, and the squeezing frame is positioned above the squeezing area; the water diversion mechanism is arranged on the squeezing frame, when the flat mop is used for squeezing wiping materials in the squeezing area, squeezed water can flow back to the squeezing area after being blocked by the water diversion mechanism, and therefore the water flowing back can form pouring from top to bottom on the wiping materials, and the wiping materials can be better cleaned.

Description

Flat mop water squeezing method

The application is a divisional application, the application date of the original application is 2017, 11 and 14, the application number is 201711119340.6, and the invention is named as a cleaning tool for the squeezing flat mop.

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 foot to 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 wringing basket in the mop bucket, articulate on mop bucket upper portion and the footboard relative with the wringing basket, footboard and wringing basket enclose into a wringing space, need at first shirk the mop on the mop board of dull and stereotyped mop when the dehydration, place the mop in the wringing space, then the foot is stepped on the footboard and is made the shrink of wringing space reach the purpose of wringing the water on the mop. The dehydration mode in the form needs to design a foot-operated extrusion device with a complex structure, and the cost is higher; when squeezing water, the mop cloth needs to be detached first, and the foot needs to be lifted for stepping 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 is 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 squeezing type dehydration, for example, Chinese invention patents ZL200720192814.5, ZL201320019718.6, ZL201420624020.1 and the like, which comprises a mop rod and a flat mop plate movably connected to the mop rod, wherein a water squeezing mechanism is arranged on the mop rod, and the water squeezing and cleaning of the wiping matters on the flat mop plate are realized through the relative squeezing 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 disadvantages of the flat mop, a chinese patent No. ZL201620870001.6 provides a cleaning tool for squeezing a flat mop, which has a washing area and a wringing area at different positions, wherein the flat mop is squeezed and washed in the washing area by a squeezing device, and squeezed and wringed in the wringing area. It also has the disadvantages that: the cleaning and wringing need to be switched between the cleaning area and the wringing area, and the defect of inconvenient operation still exists. Meanwhile, when the flat mop is squeezed and cleaned and squeezed to squeeze water, the mop bucket is easily lifted after the flat mop is lifted upwards, and stable and appropriate squeezing force cannot be obtained when the flat mop is pressed downwards.

Disclosure of Invention

In order to overcome the defects of the existing flat mop squeezing cleaning tool, the invention provides the flat mop squeezing cleaning tool which is simpler and more convenient to operate and can prevent a mop bucket from being lifted up during the washing and squeezing operation.

The technical scheme for solving the technical problem is as follows: the squeezing flat mop cleaning tool comprises a mop bucket and a flat mop, wherein the flat mop comprises a mop rod and a hard flat mop head movably connected to the mop rod, and wiping materials are arranged on the flat mop head;

the mop bucket is provided with a squeezing frame, the squeezing frame is provided with an opening, a squeezer is arranged on the squeezing frame on one side of the opening, a squeezing opening is formed between the squeezer and the other side of the opening, the flat mop head rotates to a squeezing state and a cleaning state when wiping materials are squeezed and cleaned, and the flat mop is inserted into the squeezing opening to reciprocate, so that the wiping materials are squeezed, squeezed and cleaned by the squeezer;

the mop bucket comprises a squeezing area and a water containing area which are positioned at different positions, the squeezing frame is positioned above the squeezing area, and the squeezing frame or the squeezer is provided with a water channel for leading out water squeezed by the wiping materials;

the squeezer is movably connected to the squeezing frame, and when the flat mop head is pressed down, the wiper drives the squeezer to move to a narrow position, so that the squeezing opening is smaller; when the flat mop head is pulled upwards, the wiping object drives the squeezer to move towards the direction away from the narrow position, so that the squeezing opening is enlarged.

Furthermore, the squeezer is a stroking plate which is arranged on the squeezing frame in a swinging manner, and when the flat mop head is pressed down, the wiper drives the stroking plate to rotate downwards to a narrow position, so that the squeezing opening is smaller; when the flat mop head is pulled upwards, the wiper drives the stroking plate to rotate upwards, so that the extrusion opening is enlarged.

Furthermore, the device also comprises an elastic device, and the elastic device acts on the stroking plate to enable the stroking plate to be in a narrow position, so that the extrusion opening is smaller.

Furthermore, two ends of the stroking plate are respectively provided with a rotating pin, and the two rotating pins are respectively inserted into the extrusion frame;

or the extruding frame is provided with a convex shaft, and the convex shaft is respectively inserted into two ends of the stroking plate.

Or the extrusion frame is provided with a pivoting seat, and the side edge of the stroking plate is pivoted on the pivoting seat.

Or, the extrusion frame is provided with a clamping seat, the clamping seat is provided with a bayonet, the stroking plate is provided with a clamping shaft, and the clamping shaft is clamped into the bayonet of the clamping seat and then rotates.

Furthermore, a limiting device used for limiting the narrow position is arranged on the extrusion frame.

Furthermore, the limiting device is a limiting seat arranged on the extrusion frame, a limiting notch is formed in the limiting seat, the stroking plate is located in the limiting notch, and the stroking plate reaches a narrow position when being touched with one side of the limiting seat.

Furthermore, the limiting devices are two limiting grooves formed in the extrusion frame, two ends of the stroking plate are inserted into the limiting grooves, and the stroking plate reaches a narrow position when being touched with one side of each limiting groove.

Or a blocking part for blocking the stroking plate is arranged on the extrusion frame, and the stroking plate reaches a narrow position when being touched with the blocking position.

Furthermore, the limiting device simultaneously limits the position of the maximum extrusion opening when the extrusion opening is enlarged.

Or the extrusion frame is provided with inclined grooves corresponding to the two ends of the stroking plate, the two ends of the stroking plate are inserted into the inclined grooves, an activity space is formed between the stroking plate and the inclined grooves along the thickness direction of the stroking plate, and the width of the extrusion opening can be adjusted during the activity process of the stroking plate; or, smooth out the both ends of board and be equipped with oblique recess, the extrusion frame on be equipped with the picture peg that corresponds with two oblique recesses, the picture peg insert oblique recess in, just the picture peg with oblique recess between have along the activity space of smoothing out board thickness direction, smooth out the board adjustable in the activity process the width size of extrusion mouth.

Furthermore, the extrusion frame is connected with the extruder in a sliding manner, and when the flat mop head is pressed down, the wiper drives the extruder to slide obliquely downwards to a narrow position, so that the extrusion opening is smaller; when the flat mop head is pulled upwards, the wiper drives the squeezer to rotate upwards in an inclined way, so that the squeezing opening is enlarged.

Furthermore, an inclined sliding groove is formed in the extrusion frame, sliding blocks are arranged at two ends of the extruder, and the sliding blocks are located in the inclined sliding groove; or the extrusion frame is provided with a sliding block, two ends of the extruder are provided with inclined sliding grooves, and the sliding block is positioned in the inclined sliding grooves.

Furthermore, a water diversion mechanism is arranged on the outer side of the waterway channel, when the flat mop is used for cleaning and squeezing the wiping materials in the squeezing area, squeezed water of the wiping materials can flow back to the squeezing area after being blocked by the water diversion mechanism, and thus the flowing water forms top-to-bottom pouring on the wiping materials; the water squeezed out of the wiper can be guided to the water containing area through the water guiding mechanism.

Furthermore, the water diversion mechanism can be in a water retaining state or a drainage state, and the water diversion mechanism achieves the conversion between the water retaining state and the drainage state through the control mechanism; when the wiping material is cleaned, the water diversion and conversion mechanism is in a water retaining state, the water extruded out of the wiping material is blocked by the water diversion and conversion mechanism and then flows back to the extrusion area, and therefore the water flowing back forms pouring from top to bottom on the wiping material; when the wiping is squeezed, the water diversion and conversion mechanism is in a drainage state, and water squeezed out of the wiping is guided to the water containing area by the water diversion and conversion mechanism until most of the water in the squeezing area is transferred to the water containing area.

Furthermore, the diversion mechanism is a diversion plate, the diversion plate is rotatably arranged on the outer side of the waterway channel, and the diversion plate can be in a water retaining state or a diversion state after rotating.

Furthermore, the control mechanism comprises an adjusting groove formed in the extrusion frame, an adjusting rod is arranged in the adjusting groove and connected with the water diversion plate, and the adjusting rod is stirred to slide in the adjusting groove, so that the water diversion plate is controlled to rotate to a water retaining state or a drainage state.

Or the control mechanism comprises a push-pull rod penetrating the extrusion frame, and the rotation of the water diversion plate is controlled through the push-pull movement control of the push-pull rod.

Or the water diversion mechanism is a fixed water retaining device, and after the water retaining device blocks the extruded water of the wiper, the extruded water flows back to the extrusion area; the water retaining device is provided with a water leakage mechanism which can enable the water extruded from the wiper to partially leak to the water containing area, and the water extruded from the wiper is partially transferred to the water containing area through the water leakage mechanism until the water in the extrusion area is mostly transferred to the water containing area.

Further, the water retaining device is a water retaining plate, the water leakage mechanism is a hollow part arranged on the water retaining plate, and the hollow part corresponds to the water containing area.

Furthermore, a control valve for controlling the communication between the water squeezing area and the water containing area is arranged between the water squeezing area and the water containing area.

Or the squeezing area is communicated with the water containing area through the slow release small holes, and the amount of water squeezed out when the wiper is squeezed is larger than the amount of water entering the squeezing area from the water containing area through the slow release small holes.

Furthermore, the bottom of the squeezing area and/or the water containing area is provided with a buffer device.

Furthermore, the bottom of the squeezing area is provided with a surrounding frame for reducing the water absorption capacity at the final stage of squeezing.

Furthermore, the flat mop head can be kept in a cleaning and water-squeezing state through a positioning device between the flat mop head and the mop rod; when mopping, the flat mop head is separated from the control of the positioning device so as to rotate to the mopping state.

Furthermore, the positioning device comprises an iron block arranged on the mop rod and a magnet arranged on the flat mop head, when the flat mop head rotates to a state of cleaning and squeezing water, the iron block and the magnet are attracted, and the iron block and the magnet are separated during mopping; or the positioning device comprises a magnet arranged on the mop rod and an iron block arranged on the flat mop head, when the flat mop head rotates to a state of cleaning and squeezing water, the iron block and the magnet are attracted, and the iron block and the magnet are separated during mopping.

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

Furthermore, the positioning device comprises an elastic top piece arranged in the mop rod, and the elastic top piece is propped against the movable connection part between the flat mop head and the mop rod during cleaning and wringing so as to position the flat mop head; when mopping, the mop rod or the flat mop head rotates to enable the flat mop head to be in a mopping state; or the positioning device comprises an elastic ejecting piece arranged at the movable connection part between the flat mop head and the mop rod, and the elastic ejecting piece is ejected on the mop rod during cleaning and wringing so as to position the flat mop head; when mopping, the mop rod or the flat mop head rotates to enable the flat mop head to be in a mopping state.

Furthermore, the positioning device comprises a magic male buckle arranged on the flat mop head and a magic female buckle arranged on the mop rod, and the flat mop head and the mop rod are bonded and bound through the magic male buckle and the magic female buckle during cleaning and wringing; when the floor is mopped, the magic male buckle is separated from the magic female buckle; or the positioning device comprises a magic female buckle arranged on the flat mop head and a magic male buckle arranged on the mop rod, and the flat mop head and the mop rod are bonded and bound through the magic male buckle and the magic female buckle during cleaning and wringing; when the mop is used for mopping, the magic male buckle is separated from the magic female buckle.

The invention has the beneficial effects that: mop bucket designs extrusion district and flourishing water zone, and extrusion frame or squeezer have the waterway passageway of drawing forth the water that the wiper was extruded simultaneously, consequently when wasing and wringing the wiper on the dull and stereotyped mop head, washing operation and wringing operation can accomplish in same region promptly the extrusion district: when the mop is cleaned, water is contained in the squeezing area, then the water on the wiper is squeezed out and flows to the water containing area through the reciprocating motion of the flat mop, the wiper absorbs water after squeezing out the water, most of the water in the squeezing area can be transferred to the water containing area by repeating the processes, the cleaning operation and the squeezing operation are simultaneously completed in the process, and the operation is very simple and convenient.

Meanwhile, the squeezer is movably connected to the squeezing frame, and when the flat mop head is pressed down, the wiper drives the squeezer to move to a narrow position, so that the squeezing opening is smaller, and the wiper can obtain a stable and proper squeezing force to squeeze water; when the flat mop head is pulled upwards, the wiping object drives the squeezer to move towards the direction away from the narrow position, so that the squeezing opening is enlarged, and the mop bucket is prevented from being lifted when the flat mop head is pulled upwards.

Drawings

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

Fig. 2 is a schematic diagram of an embodiment of the present invention.

Fig. 3 is another schematic structure of the present invention.

Fig. 4 is a state of the stroking plate when the flat mop is pulled up during cleaning and wringing of the wipe.

Fig. 5 is a state view of the stroking plate when the flat mop is pressed down during cleaning and wringing of the wipe.

FIG. 6 is a schematic view of the structure in which a torsion spring acts on the stroking plate.

Fig. 7 is a schematic view of the structure in which a pressing spring acts on the stroking plate.

FIG. 8 is a schematic view of an installation of the stroking plate.

Fig. 9 is an exploded view of fig. 8.

FIG. 10 is another illustration of the mounting of the stroking plate.

Fig. 11 is an exploded view of fig. 10.

FIG. 12 is another illustration of the mounting of the stroking plate.

Fig. 13 is an exploded view of fig. 12.

FIG. 14 is another illustration of the mounting of the stroking plate.

Fig. 15 is an exploded view of fig. 14.

FIG. 16 is another mounting schematic of the stroking plate.

Fig. 17 is an exploded view of fig. 16.

FIG. 18 is another mounting schematic of the stroking plate.

Fig. 19 is an exploded view of fig. 17.

FIG. 20 is another mounting schematic of the stroking plate.

Fig. 21 is an exploded view of fig. 20.

FIG. 22 is a schematic view of the configuration of the diversion plate controlled by a control mechanism.

FIG. 23 is a cross-sectional view of the diversion plate in a water retaining state.

FIG. 24 is a cross-sectional view of the diversion plate in a diversion state.

FIG. 25 is a schematic view of the configuration of the diversion plate controlled by another control mechanism.

FIG. 26 is a schematic view of the diversion plate in a water retaining state.

FIG. 27 is a schematic view of the diversion plate in a diversion configuration.

FIG. 28 is a schematic view of a mop bucket having a cushioning device.

FIG. 29 is a schematic view of a mop bucket with a frame at the bottom of the squeeze area.

FIG. 30 is a cross-sectional view of a mop bucket with a frame at the bottom of the squeeze area.

FIG. 31 is a schematic view of the construction of the present invention with the water deflector secured.

FIG. 32 is a schematic view of the installation of the fixed splash plate.

FIG. 33 is a cross-sectional view of the present invention with the splash plate secured.

Fig. 34 is a schematic structural view of the present invention in another structural manner.

Figure 35 is a schematic view of the extrusion frame slidably coupled to the extruder.

Fig. 36 is a cross-sectional view of fig. 35.

FIG. 37 is a schematic view of another alternative formation of the squeeze zone and water containing zone.

Fig. 38 is a schematic view of the structure of the extrusion frame portion of fig. 35.

FIG. 39 is a schematic view of the connection of the mop rod to the mop head with the flat mop in the mopping position.

FIG. 40 is a schematic view of the flat mop of FIG. 39 in a cleaning and wringing configuration.

FIG. 41 is a schematic view of the connection of the mop rod to the mop head with the flat mop in a mopping position.

FIG. 42 is a schematic view of the flat mop of FIG. 41 in a cleaning and wringing configuration.

FIG. 43 is a schematic view of the connection of the mop rod to the mop head with the flat mop in a mopping position.

FIG. 44 is a schematic view of the flat mop of FIG. 43 in a cleaning and wringing configuration.

FIG. 45 is a schematic view of the connection of the mop rod to the mop head with the flat mop in the mopping position.

FIG. 46 is a schematic view of the flat mop of FIG. 45 in a cleaning and wringing configuration.

FIG. 47 is a schematic view of the connection of the mop rod to the mop head with the flat mop in a mopping position.

FIG. 48 is a schematic view of the flat mop of FIG. 47 in a cleaning and wringing configuration.

Fig. 49 is an internal structural view of the flat mop of fig. 47.

Fig. 50 is an internal structural view of the flat mop of fig. 47.

FIG. 51 is a schematic view of the connection of the mop rod to the mop head with the flat mop in a mopping position.

FIG. 52 is a schematic view of the flat mop of FIG. 51 in a cleaning and wringing configuration

Fig. 53 is an internal structural view of the flat mop of fig. 51.

Fig. 54 is an internal structural view of the flat mop of fig. 51.

Detailed Description

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

Referring to fig. 1-54, the squeezing flat mop cleaning tool comprises a mop bucket and a flat mop 1, wherein the flat mop 1 comprises a mop rod 2 and a hard flat mop head 3 movably connected to the mop rod 2, a wiping material 4 is arranged on the flat mop head 3, and the wiping material 4 is usually arranged on the back surface of the flat mop head 3. The movable connection mode of the flat mop head 3 and the mop rod 2 is the prior art, and is not described in detail herein.

The mop bucket on be equipped with extrusion frame 5, extrusion frame 5 on seted up the opening, be equipped with the squeezer on the extrusion frame of opening one side, during the squeezer part stretched into the opening, form extrusion mouth 6 between squeezer and the open-ended opposite side, when carrying out the wringing and wash the wiper dull and stereotyped mop head 3 rotate to crowded water and washing state, thereby dull and stereotyped mop inserts extrusion mouth 6 in reciprocating motion pass through the squeezer extrude 4 wringing and extrude the washing. The rotation of the flat mop head 3 to the wringing and cleaning state is typically embodied as the rotation of the flat mop head 3 to a state parallel or substantially parallel to the mop pole 2.

The novel mop bucket comprises a squeezing area 7 and a water containing area 8 which are positioned at different positions, the squeezing frame 5 is positioned above the squeezing area, so that the squeezing frame 5 corresponds to the squeezing area, the squeezing frame 5 is usually arranged on the mop bucket in the squeezing area, the squeezing frame or the squeezer is provided with a water channel leading out water squeezed by the wiping materials, and the water channel is generally directly formed on the squeezing frame 5 or the squeezer. The forming mode and the arrangement mode of the squeezing area 7 and the water containing area 8 are not limited, in fig. 2, 3, 23, 24, 25, 28, 29, 30, 31, 32, 33, 34, 35, 36 and 37, the squeezing area 7 and the water containing area 8 are arranged side by side, one left side and one right side, the squeezing area 7 and the water containing area 8 can be formed by separating a barrel body through a partition plate, or can be two barrel bodies; in fig. 34, 35, 36 and 37, the squeezing area 7 and the water containing area 8 are arranged inside and outside, that is, the mop bucket comprises an inner bucket 9 and an outer bucket 10, the inner bucket 9 is positioned in the outer bucket 10, the area in the inner bucket 9 forms the squeezing area, and the area in the outer bucket 10 forms the water containing area.

The squeezer is movably connected to the squeezing frame 5, and when the flat mop head 3 is pressed down, the wiper 4 drives the squeezer to move to a narrow position, so that the squeezing opening 6 is small, and the wiper 4 obtains stable and proper squeezing force; when the flat mop head 3 is pulled up, the wiper 4 drives the squeezer to move in the direction away from the narrow position, so that the squeezing opening 6 is enlarged, the squeezing force applied to the wiper 4 by the squeezer is smaller, and the mop bucket cannot be pulled up in the process of pulling up the flat mop.

In fig. 2-33, the squeezer adopts a stroking plate 11, the stroking plate 11 is swingably arranged on the squeezing frame 5, and when the flat mop head 3 is pressed down, the wiper drives the stroking plate 11 to rotate downwards to a narrow position, so that the squeezing opening 6 is smaller; when the flat mop head 3 is pulled up, the wiper drives the stroking plate 11 to rotate upwards, so that the extrusion opening 6 is enlarged.

The swingable mounting of the stroking plate 11 can take various forms, and the following list is specific to several stroking plate mounting forms:

1. as shown in fig. 8 and 9, the two ends of the stroking plate 11 are provided with rotating pins 12, and the two rotating pins 12 are inserted into the extrusion frame 5, respectively, so that the stroking plate 11 can swing around the rotating pins.

2. As shown in fig. 10 and 11, the extrusion frame 5 is provided with protruding shafts 13, and the protruding shafts 13 are respectively provided with a protruding shaft 13

The two ends of the stroking plate 11 are inserted, and the stroking plate 11 can swing by taking the convex pin 13 as an axis.

3. As shown in fig. 12 and 13, the squeezing frame 5 is provided with a pivot seat 14, the side edge of the stroking plate 11 is pivoted on the pivot seat 14, and the stroking plate 11 can swing with the pivot position of the side edge as an axis.

4. As shown in fig. 14 and 15, a clamping seat 15 is arranged on the extrusion frame 5, a bayonet 16 is arranged on the clamping seat 15, a clamping shaft 17 is arranged on the stroking plate 11, the clamping shaft 17 is clamped into the bayonet 16 of the clamping seat and then rotates, and the stroking plate 11 can swing by taking the clamping shaft 17 as an axis.

The specific presence of the narrow bit can be achieved as follows: the extrusion frame 5 is provided with a limiting device for limiting the narrow position, and the specific narrow position is designated by the limiting device. The position of the maximum extrusion opening when the extrusion opening is enlarged can be simultaneously limited by the limiting device. As shown in fig. 8, 9, 10, 11, 12, 13, 14, and 15, the limiting device is a row of limiting seats 18 disposed on the extrusion frame 5, the limiting seats are located on one side of the open extruder, the limiting seats 18 may be directly disposed on the extrusion frame 5, or may be disposed on the pivoting seat 14, a limiting notch 19 is formed on the limiting seat 18, the stroking plate 11 is located in the limiting notch 19, and the stroking plate 11 reaches a narrow position when touching one side of the limiting seats 18 and reaches a maximum extrusion opening position when touching the other side of the limiting seats 18. The stroking plate 11 can be provided with lugs 20 to assist in limiting, and the position of the maximum extrusion opening can be achieved through the contact of the lugs and the limiting seat.

Of course, the limiting device may also adopt other structural forms, for example, as shown in fig. 17, two ends of the stroking plate 11 are provided with limiting blocks 21 protruding outwards, a limiting opening 22 is provided on the extrusion frame 5, the limiting blocks 21 are inserted into the limiting opening 22, the limiting blocks 21 move in the limiting opening 22, and the limiting blocks 21 reach a narrow position when touching one side of the limiting opening 22 and reach a maximum extrusion opening position when touching the other side of the limiting opening 22. For example, as shown in the figure, the limiting device is a limiting groove 23 arranged on the extrusion frame 5, two ends of the stroking plate 11 are respectively inserted into the limiting groove 23, and the stroking plate 11 reaches a narrow position when touching one side of the limiting groove 23 and reaches a maximum extrusion opening position when touching the other side of the limiting groove 23.

The limiting device can also be characterized in that two blocking parts which block the stroking plate 11 are arranged on the extrusion frame, the blocking parts form the limiting device, and the stroking plate reaches a narrow position when touching one blocking part and reaches a maximum extrusion opening position when touching the other blocking part.

Referring to fig. 20 and 21, another movable connection mode with a limiting device can be adopted between the stroking plate 11 and the extrusion frame 5: the squeezing frame 5 is provided with inclined grooves 24 corresponding to two ends of the stroking plate 11, two ends of the stroking plate 11 are inserted into the inclined grooves 24, a moving space in the thickness direction of the stroking plate is arranged between the stroking plate 11 and the inclined grooves 24, the flat mop head 3 is moved back and forth, the wiper 4 is in contact with the stroking plate 11, the stroking plate 11 is driven to turn in the inclined grooves 24, and therefore the stroking plate 11 has a certain rotating angle, and the effect of adjusting the opening size of the squeezing opening is achieved. And due to the limitation of the inclined groove 24, the stroking plate 11 can only move within a certain degree, so that the position of narrow position and the position of maximum extrusion opening can be reached.

Or, smooth out the both ends of board and be equipped with oblique recess, the extrusion frame on be equipped with the picture peg that corresponds with two oblique recesses, the picture peg insert oblique recess in, just the picture peg with oblique recess between have along the activity space of smoothing out the board thickness direction, push-and-pull wringing hand (hold), the wiper with smooth out the contact between the board, the drive is smoothed out the board and is stirred to make to smooth out the board and have certain turned angle, reach and adjust the effect of the opening size of extrusion mouth. And due to the matching limitation of the inclined groove and the inserting plate, the stroking plate can only move in a certain degree, so that the narrow position and the maximum extrusion opening position can be reached.

In the foregoing embodiment, the stroking plate to the narrow position is achieved by the wiper 4 driving the stroking plate 11 to swing (rotate). The achievement of the narrow position of the stroking plate 11 can also be achieved in other ways, for example, by providing an elastic device in the squeezing frame 5, which acts on the stroking plate 11 to make it in the narrow position so that the squeezing opening is smaller, in which case the stroking plate 11 is in the narrow position in the initial state, and the rotation to the narrow position is not driven by the wiper 4 on the flat mop head which is pressed down. When the flat mop head 3 is pulled upwards, the frictional extrusion force between the wiping objects 4 and the stroking plate 11 overcomes the elastic force of the elastic device, so that the stroking plate 11 rotates upwards, and the extrusion opening is enlarged. As shown in fig. 6, the elastic device may be a compression spring 25, one end of the compression spring 25 is pressed against the extrusion frame 5, and the other end of the compression spring 25 is pressed against the stroking plate 11, so that the stroking plate 11 is in a narrow position. Alternatively, as shown in fig. 7, the elastic device may be a torsion spring 26, one end of the torsion spring 26 is against the extrusion frame 5, and the other end of the torsion spring 26 is against the stroker plate 11, so that the stroker plate 11 is in a narrow position.

In the foregoing description, the squeezer adopts a swingable plate stroking manner, and of course, other connection manners with the squeezing frame may be adopted to achieve the purpose of changing the size of the squeezing opening. As shown in fig. 35, 36 and 38, the squeezing rack 5 is slidably connected with the squeezer 27, and when the flat mop head 3 is pressed down, the wiper 4 drives the squeezer 27 to slide obliquely downwards to a narrow position, so that the squeezing opening is small; when the flat mop head 3 is pulled up, the wiper 4 drives the squeezer 27 to rotate obliquely upwards, so that the squeezing opening is enlarged. In this case, the shape of the squeeze 27 is not particularly limited, and the squeeze 27 may be a strip, a plate, or the like, or may be a squeeze roll or the like. The specific sliding connection mode of the extrusion frame 5 and the extruder 27 can be as follows: the extrusion frame 25 is provided with an inclined sliding groove 28, two ends of the extruder 27 are provided with sliding blocks 29, and the sliding blocks 29 are positioned in the inclined sliding groove 28. The oblique slot 28 also simultaneously serves as a stop: the pressing device 27 is located in a narrow position when the sliding block 29 slides to the lower end of the inclined sliding groove 28, and the pressing opening reaches a maximum opening position when the sliding block 29 slides to at least the upper end of the inclined sliding groove 28.

Or the extrusion frame is provided with a sliding block, two ends of the extruder are provided with inclined sliding grooves, and the sliding block is positioned in the inclined sliding grooves.

In this embodiment, a water diversion mechanism is arranged on the outer side of the waterway channel, when the flat mop cleans and squeezes the wiping material in the squeezing area 7, squeezed water of the wiping material can flow back to the squeezing area 7 after being blocked by the water diversion mechanism, so that the flowing water forms top-to-bottom pouring on the wiping material 4; the water squeezed out of the wipes 4 can also be directed to the water holding area 8 by the water directing mechanism. The significance of setting up diversion mechanism lies in: according to the flat mop cleaning tool, the cleaning and the squeezing of the wiping materials are carried out in the squeezing area 7, the process of cleaning and squeezing is actually realized in the reciprocating process of the flat mop in the squeezing area 7, water in the squeezing area is sucked into the wiping materials 4, the squeezed water of the wiping materials 4 is guided to the water containing area 8 through the water channel, the wiping materials 4 continuously suck water and squeeze the water continuously, most of water in the squeezing area 7 is transferred to the water containing area 8 finally, and at the moment, the wiping materials 4 are squeezed. However, since the squeezing process of this method of washing and squeezing is mainly based on the absorption of water by the wipe 4, the volume of the squeezing area cannot be too large and the squeezing area 7 can be too large to contain water, otherwise the squeezing process of the wipe is too lengthy. The problems that arise from this are: the upper part of the wipe 4 is substantially unable to stick to water during cleaning and the cleaning effect of the upper part of the wipe is poor.

After having set up diversion mechanism, the water accessible diversion mechanism that wiper 4 was extruded blocks the back and flows back to extrusion region 7 to the water of backward flow forms to wiper 4 and drenches by watering from top to bottom, reaches the full moist of wiper 4, thereby reaches better cleaning performance. In addition, the water squeezed out of the wiping materials 4 can be guided to the water containing area 8 through the water diversion mechanism, so that the water is transferred, and finally, the aim of squeezing out the wiping materials can be fulfilled.

The water diversion mechanism can adopt two types of movable and fixed modes, as shown in fig. 22, 23, 24, 25, 26 and 27, the specific structure of the movable water diversion mechanism can be as follows: the water diversion mechanism can be in a water retaining state or a drainage state, and the water diversion mechanism achieves the conversion between the water retaining state and the drainage state through the control mechanism; when the wiping materials are cleaned, the water diversion and conversion mechanism is in a water retaining state, the water squeezed out of the wiping materials is blocked by the water diversion and conversion mechanism and then flows back to the squeezing area 7, and therefore the backflow water forms pouring from top to bottom on the wiping materials 4; when the wiping is squeezed, the water diversion and conversion mechanism is in a drainage state, and water squeezed out of the wiping is guided to the water containing area 8 by the water diversion and conversion mechanism until most of the water in the squeezing area 4 is transferred to the water containing area.

The water diversion mechanism can specifically adopt a water diversion plate 30, the water diversion plate 30 is rotatably arranged on the outer side of the waterway channel 31, and the water diversion plate 30 can be in a water retaining state or a drainage state after rotating. The water diversion plate 30 can be an arc plate, a flat plate, a right-angle plate or the like, in the figure, the water diversion plate 30 is an arc plate, when the water diversion plate 30 is in a water retaining state, the concave surface of the arc plate faces the waterway channel 31 and the extrusion area 7, and water led out from the waterway channel 31 is blocked by the water diversion plate 30 and then flows back to the extrusion area 7; when the water guide plate 30 is in a drainage state, the concave surface of the arc-shaped plate faces the water containing area 8 (or the back extrusion area), and water led out from the waterway channel 31 is guided to the water containing area 8 by the arc-shaped plate. The arc-shaped plate can also be turned for 180 degrees and then carries out water retaining and drainage by the convex surface, when the water diversion plate is in a water retaining state, the convex surface of the arc-shaped plate faces the waterway channel and the extrusion area, and water led out by the waterway channel flows back to the extrusion area after being blocked; when the water diversion plate is in a drainage state, the convex surface of the arc-shaped plate faces the water containing area (or the back of the water containing area), and water led out from the waterway channel is guided to the water containing area by the arc-shaped plate. Of course, the flat plate, the right-angle plate, the two plates crossed at the obtuse angle and the like can realize the functions, and the diversion plate only needs to be rotated by a proper angle.

The control mechanism for controlling the diversion plate 30 to switch between the water retaining state and the drainage state can take various forms, for example, as shown in fig. 2 and 22, the control mechanism comprises an adjusting groove 32 arranged on the extrusion frame 5, an adjusting rod 33 is arranged in the adjusting groove 32, the adjusting rod 33 is connected with the diversion plate 30, the adjusting rod 33 is stirred to slide in the adjusting groove 32, so as to control the diversion plate 30 to rotate to the water retaining state or the drainage state, a positioning mechanism can be arranged between the adjusting rod 33 and the adjusting groove 32, so that the adjusting rod 33 is in the water retaining state or the drainage state, for example, two gear blocks are arranged on the adjusting rod, a gear block corresponds to the water retaining state, a gear block corresponds to the drainage state, so that when the gear block on the adjusting rod is in snap fit with a gear block, the gear block is automatically in the water retaining state, the clamping groove on the adjusting rod is automatically positioned in a drainage state when being buckled and matched with another gear block.

The control mechanism may also adopt other structural forms, for example, as shown in fig. 3, 25, 26, and 27, the control mechanism includes a push-pull rod 34 penetrating the extrusion frame, a control block 35 is provided on the push-pull rod 34, a controlled block 36 is provided on the water guide plate 30, the control block 35 may contact the controlled block 36, and the rotation of the water guide plate 30 is controlled by the cooperation of the control block 35 and the controlled block 36 when the push-pull rod 34 is pushed or pulled. Of course, the control block and the controlled block can be replaced by other mechanisms, such as a linkage mechanism and the like.

As shown in fig. 22, 23, 24, 25, 26, and 27, the specific structure of the fixed diversion mechanism may be: the water diversion mechanism is a fixed water retaining device, and after the water retaining device blocks the wiper from being squeezed out, the squeezed water flows back to the squeezing area 7; the water retaining device is provided with a water leakage mechanism which can enable the squeezed water part of the wiper to leak to the water containing area, and the squeezed water on the wiper is transferred to the water containing area 8 through the water leakage mechanism part until the water in the squeezing area 7 is transferred to the water containing area 8 by most parts. The water retaining device can be specifically a water retaining plate 37, the water leakage mechanism is a hollow part 38 arranged on the water retaining plate, and the hollow part 38 corresponds to the water containing area 8.

When the water in the squeezing area 7 is mostly transferred to the water containing area 8, the water is required to be put into the squeezing area 7 when the water is cleaned again, a control valve 39 for controlling the communication between the squeezing area 7 and the water containing area 8 can be arranged between the squeezing area 7 and the water containing area 8, and the control valve 39 is opened when the water is required to be cleaned again. The specific structure of the control valve 39 may be: the pressurizing area and the water containing area are communicated through a communication pipeline, a valve core is arranged in the communication pipeline, the control valve is connected with a control rod 43, the squeezing area 7 and the water containing area 8 can be communicated after the valve core is pulled out through the control rod 43, and the control rod 43 and the push-pull rod 34 can be integrated into a whole, namely, a rod is shared. Of course, the control valve 39 may be a three-way valve.

Or, in order to meet the water inlet requirement of the squeezing area during cleaning again, the squeezing area 7 is communicated with the water containing area 8 through the slow release small holes 40, the amount of water squeezed out when the wiper is squeezed is larger than the amount of water entering the squeezing area from the water containing area through the slow release small holes 40, the water in the squeezing area 7 can be smoothly transferred to the water containing area 8 during squeezing, and meanwhile, the water in the water containing area 8 can be automatically squeezed into the squeezing area 7 through the slow release small holes 40 after squeezing is completed until the water level of the squeezing area 7 is equal to the water level of the water containing area 8.

And a buffer device can be arranged at the bottom of the squeezing area and/or the water containing area and is used for buffering when the flat mop goes down so as to prevent the hard flat mop head from directly colliding with the barrel body. The buffer device can adopt a flexible pad 41, and can also adopt other mechanisms with buffer function, such as arranging a buffer block, connecting the buffer block and the bottom surface of the mop bucket through a spring, and the like.

As shown in fig. 29 and 30, a surrounding frame 42 for reducing the water absorption amount at the final stage of squeezing can be arranged at the bottom of the squeezing area, and the shape of the surrounding frame is not limited to the shape of fig. 29, and can also be rectangular, square, polygonal, circular, oval, irregular, grid-shaped, and the like. The meaning of setting up enclosure 42 is: during the cleaning and squeezing process of the wiping material, as the water in the squeezing area 7 is continuously transferred to the water containing area 8, the water level in the squeezing area 7 is continuously reduced, and when the water level in the squeezing area 7 is reduced to be lower than the surrounding frame 42, the water in the squeezing area 7 is divided into two parts, one part is positioned outside the surrounding frame 42, and the other part is positioned in the surrounding frame 42.

If the flat mop head corresponds to the surrounding frame 42, the flat mop head does not contact with water outside the surrounding frame 42 during reciprocating motion, at the moment, the wiping object on the flat mop head can be squeezed out only by sucking the water in the surrounding frame 42, and the arrangement of the surrounding frame 42 greatly reduces the amount of water to be sucked out, thereby being beneficial to squeezing out the wiping object; if the flat mop head does not correspond to the surrounding frame 42, the flat mop head does not contact with water in the surrounding frame 42 during reciprocating motion, at the moment, the wiping object on the flat mop head can be squeezed out only by sucking the water outside the surrounding frame 42, and the amount of water needing to be sucked out is greatly reduced due to the arrangement of the surrounding frame 42, so that the wiping object is squeezed out.

The flat mop head can be kept in a cleaning and water-squeezing state through the positioning device between the flat mop head and the mop rod; when mopping, the flat mop head is separated from the control of the positioning device so as to rotate to the mopping state. Through the positioning device, the flat mop head is kept in a stable state during cleaning and wringing, frequent up-and-down movement of the flat mop head is facilitated, and the mop bucket cannot be lifted up in the up-and-down movement process of the flat mop. The structural form of the positioning device has a plurality of forms, and the following forms are exemplified by several positioning devices:

as shown in fig. 39 and 40, the positioning device comprises an iron block 43 disposed on the mop rod 2 and a magnet 44 disposed on the flat mop head 3, when the flat mop head 3 is rotated to a state of being capable of washing and squeezing water, the iron block 43 is attracted to the magnet 44, and the iron block 43 is separated from the magnet 44 during mopping.

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

As shown in fig. 41 and 42, the positioning device includes a magic female buckle 45 disposed on the flat mop head 3 and a magic male buckle 46 disposed on the mop rod 2, and the flat mop head and the mop rod are bonded and bound through the magic male buckle 46 and the magic female buckle 45 during cleaning and squeezing water; when the floor is mopped, the magic male button 46 is separated from the magic female button 45.

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

as shown in fig. 43 and 44, the positioning device includes an elastic buckle 47 disposed on the mop rod 2, a buckle hole 48 adapted to the elastic buckle 47 is disposed on the flat mop head 3, and when the flat mop head 3 is rotated to a state of being able to be cleaned and squeezed, the elastic buckle 47 is buckled into the buckle hole 48; when the floor is mopped, the elastic button 47 is separated from the button hole 48.

As shown in fig. 45 and 46, the positioning device includes an elastic buckle 49 disposed on the flat mop head 3, when the flat mop head 3 is rotated to a state of being able to be cleaned and squeezed, the mop rod 2 is buckled into the elastic buckle 49, and when mopping, the mop rod 2 is separated from the elastic buckle 49.

As shown in fig. 47-54, the positioning device comprises an elastic top piece arranged in the mop rod 2, the elastic top piece comprises a spring 50 and a top block 51, and the top block 51 is pressed against the movable connection part between the flat mop head 3 and the mop rod 2 by the force of the spring 50 during cleaning and squeezing water so as to position the flat mop head 3; when mopping, the mop rod 2 or the flat mop head 3 is pulled to rotate the mop rod 2 or the flat mop head 3, so that the flat mop head 3 is in a mopping state. The joint between the flat mop head 3 and the mop rod 2 can adopt the structure that: the flat mop head is longitudinally hinged with a hinge seat 52 (the longitudinal hinge means that a hinge shaft is parallel to the length direction of the flat mop head), the lower end of the mop rod 2 is transversely hinged with the hinge seat 52 (the transverse hinge means that the hinge shaft is parallel to the width direction of the flat mop head), the spring 50 and the top block 51 are positioned at the lower end in the mop rod 2, and therefore the top block 51 is propped against the hinge seat 52. When the flat mop head 3 is rotated to a cleaning and water squeezing state, the flat mop head 3 is rotated to be substantially parallel to the mop rod 2, and the top block 51 is pushed against the hinge seat 52 to form a downward pushing force, so that the flat mop head 3 is kept in the state. In order to achieve better positioning effect, when the flat mop head 3 is rotated to be basically parallel to the mop rod, the hinge seat which is opposite to the top block 51 is arranged to be a plane so as to increase the positioning capability; or a groove 53 is arranged at the hinged support which is propped against the top block 51, a convex rib 54 or a clamping wheel 55 is arranged on the top block 51, and the convex rib 54 or the clamping wheel 55 is clamped into the groove 53 to achieve a better positioning effect.

Or the positioning device comprises an elastic ejecting piece arranged at the movable connection part between the flat mop head and the mop rod, and the elastic ejecting piece is ejected on the mop rod during cleaning and wringing so as to position the flat mop head; when mopping, the mop rod or the flat mop head rotates to enable the flat mop head to be in a mopping state.

Claims

1. The flat mop comprises a mop rod and a flat mop head movably connected to the mop rod, wherein the flat mop head is provided with a wiping material;

the flat mop squeezing device comprises a flat mop, a mop barrel, a squeezing frame, a squeezer, a squeezing opening, a squeezing device, a squeezing opening and a handle rod, wherein the flat mop is squeezed by the squeezing frame;

the method is characterized in that: the squeezing frame is provided with a water diversion mechanism, squeezed water of the wiper is prevented by the water diversion mechanism and then flows back to the squeezing area, so that the flowing back water can spray the wiper from top to bottom, and the wiper is wetted and moistened while water is squeezed, so that the wiper can be cleaned while water is squeezed.

2. The method of claim 1 wherein the step of squeezing the flat mop further comprises: the water diversion mechanism is a fixed water retaining device.

3. The method of claim 2 wherein: the water retaining device is a water retaining plate.

4. A method of wringing a flat mop as claimed in any of claims 1 to 3 wherein: when water is squeezed, the flat mop head and the mop rod are kept in a water squeezing state through the positioning device; when mopping, the flat mop head is separated from the control of the positioning device so as to rotate to the mopping state.

5. The method of claim 4 wherein: the positioning device comprises an elastic ejecting piece arranged in the mop rod, and the elastic ejecting piece is ejected to the movable connection position between the flat mop head and the mop rod during water squeezing so as to position the flat mop head; when mopping, the mop rod or the flat mop head rotates to enable the flat mop head to be in a mopping state;

or the positioning device comprises an elastic ejecting piece arranged at the movable connection part between the flat mop head 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 head; when mopping, the mop rod or the flat mop head rotates to enable the flat mop head to be in a mopping state.