CN212591986U - Squeezing flat mop cleaning tool with scraper - Google Patents

Abstract

The squeezing flat mop cleaning tool with the scraping plate comprises a mop barrel 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 an extrusion frame, the extrusion frame is provided with an opening, the extrusion frame on one side of the opening is provided with a scraper, an extrusion opening is formed between the scraper and the other side of the opening, a flat mop head rotates to a cleaning state when cleaning the wiping objects, and the flat mop is inserted into the extrusion opening to reciprocate so as to extrude and clean the wiping objects through the scraper; when the scraper is used for squeezing and cleaning the wiping material, the distance between the scraper and the flat mop head is 1.5mm at the minimum, and the scraper just touches the wiping material at the maximum. This distance ensures that the squeegee has a substantial amount of friction against a wipe attached to the flat mop head when moving the flat mop head up and down, and that the friction is relatively modest and not so great as to cause a reduction in the life of the wipe.

Description

Squeezing flat mop cleaning tool with scraper

The application is a divisional application, the application date of the original application is 2018, 17.04.8, the application number is 201820541286.8, and the name of the invention is 'extruding flat-dragging cleaning tool with a scraper'.

Technical Field

The utility model relates to a cleaning tool for extruding a flat mop.

Background

Chinese utility model patent ZL201620870001.6 discloses an extrusion flat mop cleaning tool, which comprises a mop barrel and a flat mop, wherein the flat mop comprises a mop rod and a hard flat mop head movably connected on the mop rod, and wiping materials are arranged on the flat mop head;

the mop bucket has the crowded water district and the washing district of isolation, the mop bucket on be equipped with the extrusion frame, the extrusion frame on seted up the opening, be equipped with the scraper blade on the extrusion frame of opening one side, form the extrusion mouth between scraper blade and the open-ended opposite side, when carrying out the wringing to the wiper the dull and stereotyped mop head rotate to crowded water state, dull and stereotyped mop insert thereby the extrusion mouth in reciprocating motion pass through the scraper blade carry out the extrusion washing to the wiper.

The above-described squeeze flat mop cleaning implement of the prior art overcomes many of the disadvantages of the prior art push-down rotary mops and is therefore widely appreciated by the market. But the data on the frictional force applied to the wipe by the squeegee has not been optimized, and the magnitude of the frictional force depends primarily on the distance between the squeegee and the flat mop head.

Since the above-mentioned cleaning tool for squeezing the flat mop is the latest product in the field of cleaning tools, and it is not known for a year so far, there is no relevant empirical data for the research on the formation and size of the product, and the applicant, as the inventor of this brand new cleaning tool, has repeatedly studied and proposed an appropriate blade size value to solve the above-mentioned problems.

Disclosure of Invention

In view of the technical scheme that has not yet given reasonable size structure to the scraper blade of extrusion dull and stereotyped mop burnisher mop bucket among the prior art, the utility model provides an extrusion dull and stereotyped mop burnisher with scraper blade.

The technical proposal of the utility model for solving the technical problem is that: the squeezing flat mop cleaning tool with the scraping plate comprises a mop barrel and a flat mop, wherein the flat mop comprises a mop rod and a hard flat mop head movably connected to the mop rod, a connector is longitudinally hinged to the flat mop head, the lower end of the mop rod is transversely hinged to the connector, and a wiping object is arranged on the flat mop head;

the mop bucket is provided with a squeezing frame, the squeezing frame is provided with an opening, a scraping plate is arranged on the squeezing frame on one side of the opening, a squeezing port is formed between the scraping plate and the other side of the opening, the flat mop head rotates to a cleaning state when cleaning the wiping objects, and the flat mop is inserted into the squeezing port to reciprocate so as to squeeze and clean the wiping objects through the scraping plate;

when the scraper is used for squeezing and cleaning the wiping material, the distance between the scraper and the flat mop head is 1.5mm at the minimum, and the scraper just touches the wiping material at the maximum.

Furthermore, the scraping plate is rotationally connected to the extrusion frame, the outer edge of the scraping plate extrudes the wiping material, and the wiping material drives the scraping plate to swing downwards to a narrow position when the flat mop head is pressed downwards, so that the extrusion opening is smaller; when the flat mop head is pulled upwards, the wiping object drives the scraping plate to swing upwards, so that the extrusion opening is enlarged.

Further, the squeezing frame or the scraper is provided with a water channel for leading out the water squeezed by the wiper.

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

Furthermore, two ends of the scraper are respectively provided with a rotating pin, and the two rotating pins are respectively inserted into the extrusion frame; or the extrusion frame is provided with protruding shafts which are respectively inserted into two ends of the scraper.

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

Or: the extrusion frame is provided with a clamping seat, the clamping seat is provided with a clamping opening, the scraping plate is provided with a clamping shaft, and the clamping shaft is clamped in the clamping opening 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 scraper is located in the limiting notch, and the scraper and one side of the limiting seat reach a narrow position when touching.

Or: the limiting devices are two limiting grooves arranged on the extrusion frame, two ends of the scraper are inserted into the limiting grooves, and the scraper reaches a narrow position when touching one side of the limiting grooves.

Or: the extrusion frame is provided with a blocking part for blocking the scraper, and the scraper and the blocking position reach a narrow position when touching.

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

Furthermore, the flat mop head can be kept in a cleaning 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 being capable of being cleaned, 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 being capable of being cleaned, the iron block is attracted with the magnet, and the iron block is separated from the magnet when mopping.

Or: 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 being cleaned, 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 capable of being cleaned; when the floor is mopped, the elastic buckle is separated from the buckle hole.

Or: the positioning device comprises an elastic top piece arranged in the mop rod, and the elastic top piece is propped against the movable connection part between the flat mop head and the mop rod during cleaning 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 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 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; 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; when the mop is used for mopping, the magic male buckle is separated from the magic female buckle.

Or: the positioning device is characterized in that a slot is arranged on the mop rod, a dowel bar is arranged on the flat mop head, a bayonet is arranged at the end part of the dowel bar, a clamping point is arranged at the end part of the slot, the dowel bar enters the slot after the flat mop head rotates during cleaning, and the clamping point is clamped in the bayonet; or the mop rod is provided with a plug point, the flat mop head is provided with a slot, and the plug point is clamped into the bayonet after the flat mop head rotates during cleaning.

Or the extrusion frame is connected with the scraping plate in a sliding manner, and when the flat mop head is pressed down, the wiping object drives the scraping plate to slide obliquely downwards to a narrow position, so that the extrusion opening is smaller; when the flat mop head is pulled upwards, the wiping object drives the scraping plate to rotate upwards in an inclined mode, and therefore the extrusion opening is enlarged.

Furthermore, an inclined sliding groove is formed in the extrusion frame, sliding blocks are arranged at two ends of the scraping plate, 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 scraping plate are provided with inclined sliding grooves, and the sliding block is positioned in the inclined sliding grooves.

The beneficial effects of the utility model reside in that: when the scraper plate is used for squeezing and cleaning the wiping materials, the distance between the scraper plate and the flat mop head is 1.5mm-5mm, the distance ensures that the scraper plate has equivalent friction force on the wiping materials connected to the flat mop head when the flat mop head moves up and down, and the friction force is proper and cannot be too large so as to reduce the service life of the wiping materials.

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 schematic view of the structure of a mop bucket.

FIG. 5 is a schematic view of another mop bucket configuration.

Fig. 6 is a schematic structural view of the pressing frame.

Fig. 7 is a schematic view of the internal structure of the extrusion frame.

Fig. 8 is a cross-sectional view of a mop bucket.

Fig. 9 is a state view of the squeegee when the flat mop is pulled up.

Fig. 10 is a state view of the squeegee when the flat mop is pressed down.

Fig. 11 is a schematic view of the structure in which the torsion spring acts on the squeegee.

Fig. 12 is a schematic view showing a structure in which a pressing spring acts on a blade.

FIG. 13 is a schematic view of one installation of the squeegee.

Fig. 14 is an exploded view of fig. 13.

FIG. 15 is another schematic view of the installation of the squeegee.

Fig. 16 is an exploded view of fig. 15.

FIG. 17 is another schematic view of the installation of the squeegee.

Fig. 18 is an exploded view of fig. 17.

FIG. 19 is another schematic view of the installation of the squeegee.

Fig. 20 is an exploded view of fig. 19.

FIG. 21 is another schematic view of the installation of the squeegee.

Fig. 22 is an exploded view of fig. 21.

FIG. 23 is another schematic view of the installation of the squeegee.

Fig. 24 is an exploded view of fig. 23.

FIG. 25 is another schematic view of the installation of the squeegee.

Fig. 26 is an exploded view of fig. 25.

FIG. 27 is a schematic view of a mop bucket with a frame at the bottom of the wringing area.

FIG. 28 is a cross-sectional view of a mop bucket with a peripheral frame at the bottom of the wringing zone.

FIG. 29 is a schematic view of the connection of the mop rod to the mop head with the flat mop in the mopping position.

FIG. 30 is a schematic view of the flat mop of FIG. 29 in a cleaning and wringing configuration.

FIG. 31 is a schematic view of the connection of the mop rod to the mop head with the flat mop in the mopping position.

FIG. 32 is a schematic view of the flat mop of FIG. 31 in a cleaning and wringing configuration.

FIG. 33 is a schematic view of the connection of the mop rod to the mop head with the flat mop in the mopping position.

FIG. 34 is a schematic view of the flat mop of FIG. 33 in a cleaning and wringing configuration.

FIG. 35 is a schematic view of the connection of the mop rod to the mop head with the flat mop in the mopping position.

FIG. 36 is a schematic view of the flat mop of FIG. 35 in a cleaning and wringing configuration.

FIG. 37 is a schematic view of the connection of the mop rod to the mop head with the flat mop in the mopping position.

FIG. 38 is a schematic view of the flat mop of FIG. 37 in a cleaning and wringing configuration.

Fig. 39 is an internal structural view of the flat mop of fig. 37.

Fig. 40 is an internal structural view of the flat mop of fig. 37.

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 an internal structural view of the flat mop of fig. 41.

Fig. 44 is an internal structural view of the flat mop of fig. 41.

FIG. 45 is a schematic view of another alternative squeegee and compression frame connection.

Fig. 46 is a schematic view of the action of the squeegee and flat mop head.

Detailed Description

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

Referring to fig. 1-46, the squeezing flat mop with a scraper 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, the flat mop head 3 is provided with a wiping material 4, the wiping material 4 is usually arranged on the back surface of the flat mop head 3, and of course, the wiping material 4 can be arranged on the front surface of the flat mop head 3, or both the front surface and the back surface are provided with the wiping material. The movable connection mode of the flat mop head 3 and the mop rod 2 is the prior art, and now briefly described as follows: pass through connector 56 swing joint between dull and stereotyped mop head and the mop pole: the connecting head 56 is longitudinally hinged with the flat mop head 3 (the longitudinal hinge means that a hinge shaft used for hinging the connecting head and the flat mop head 3 is consistent with the length direction of the flat mop head), and the lower end of the mop rod 2 is transversely hinged with the connecting head 56 (the transverse hinge means that a hinge shaft used for hinging the connecting head and the flat mop rod is consistent with the width direction of the flat mop head).

The mop bucket on be equipped with extrusion frame 5, extrusion frame 5 on seted up the opening, be equipped with scraper blade 11 on the extrusion frame of opening one side, during the opening is stretched into to scraper blade 11 part, form extrusion mouth 6 between scraper blade 11 and the open-ended opposite side, when wasing the wiper the dull and stereotyped mop head 3 rotate to the cleaning condition, dull and stereotyped mop insert extrusion mouth 6 in reciprocating motion thereby pass through scraper blade 11 extrude the washing to wiper 4. The rotation of the flat mop head 3 to the cleaning state is typically embodied as the rotation of the flat mop head 3 to a state parallel or substantially parallel to the mop rod 2.

The mop bucket is internally provided with a water stop sheet 57, the mop bucket is divided into a water squeezing area 7 and a water containing area 8 by the water stop sheet 57, the water stop sheet 57 and the mop bucket are integrally formed, the squeezing frame 5 is positioned above the water containing area and contains water, the wiper is cleaned by water when cleaned, the thickness of the water stop sheet 57 is 1.2mm-4.5mm, and the height of the water stop sheet 57 is more than 150 mm. The water stop sheet 57 extends generally upwardly from the bottom surface of the mop bucket, which may be planar as shown in fig. 4, but is not limited to planar surfaces, and also "upwardly from the bottom surface of the mop bucket" when the bottom surface of the mop bucket is concave or convex (as shown in fig. 5).

The volume of the water containing area is 6-12 liters, and 8-10 liters is preferred. Of course, the water containing area can be formed in other ways besides the way of isolation by the water-stop sheet, so that the water squeezing area and the water containing area which are isolated from each other can be formed. For example: the water squeezing area adopts a water squeezing bucket, the water containing area adopts a water containing bucket, and the water squeezing area and the water containing bucket are arranged and connected with each other in a left-right mode; or the squeezing bucket is arranged in the water containing bucket, and the remaining part of the water containing bucket except the volume occupied by the squeezing bucket is the volume of the water containing area. Or the water squeezing area and the water containing area are arranged left and right and are converged at the upper part, and the water squeezing area and the water containing area are separated at the junction of the upper parts by the partition board. Etc. of

Of course, the mop bucket can be only arranged as one bucket, the squeezing frame is arranged at the upper end of the mop bucket, the mop bucket is filled with water, and the wiping objects are washed with water.

Of course, the squeezing frame can be arranged above the squeezing area of the mop bucket, and squeezing can be realized in the squeezing area by the same action as squeezing and cleaning. In this embodiment, the water channel 58 is disposed on the squeezing frame above the squeezing area, and the water channel 58 guides the squeezed water of the wipe to the water containing area or other places, so as to prevent the water from being retained in the squeezing area and affecting the squeezing effect of the wipe.

In the embodiment, the scraping plate 11 is rotationally connected to the extrusion frame 5, and when the flat mop head 3 is pressed down, the wiping object 4 drives the scraping plate to move to a narrow position, so that the extrusion opening 6 is small, and at the moment, the wiping object 4 obtains a stable and proper extrusion force; when the flat mop head 3 is pulled up, the wiping object 4 drives the scraper to move towards the direction far away from the narrow position, so that the extrusion opening 6 is enlarged, the extrusion force applied by the scraper to the wiping object 4 is smaller, and the mop bucket cannot be pulled up in the process of pulling up the flat mop.

When the mop is cleaned, the wiping object 4 is squeezed by the outer edge of the scraping plate 11, the scraping plate 11 is arranged on the squeezing frame 5 in a swinging manner, and when the flat mop head 3 is pressed down, the wiping object drives the scraping plate 11 to rotate downwards to a narrow position, so that the squeezing opening 6 is small; when the flat mop head 3 is pulled up, the wiping materials drive the scraping plate 11 to rotate upwards, so that the extrusion opening 6 is enlarged.

The thickness of the edge of the scraper 11 is 0.1cm-5 cm. If the thickness of the outer edge of the scraper is too thin, the scraper can actually form a blade at the outer edge of the scraper, and when the scraper acts on a wiping object, the wiping object can be greatly damaged, so that the service life of the wiping object is greatly shortened; or the thickness of the outer edge of the scraper is too thick, the area of the scraper acting on the wiping material is too large, the friction force between the scraper and the wiping material is too large, the rotation of the scraper is not facilitated, and the operation part is smooth when the wiping material is cleaned, and often or stagnation is generated.

When the wiping materials 4 are squeezed and cleaned by the scraper 11, the distance between the scraper and the flat mop head is 1.5mm at the minimum, and the scraper just touches the wiping materials at the maximum. This distance ensures that the scraper 11 has a considerable friction against the wipes 4 attached to the flat mop head when moving the flat mop head up and down, which friction is moderate and not so great that it causes a reduction in the lifetime of the wipes 4.

As shown in fig. 46, the length of the blade is 7cm to 20cm, and the length of the blade is greater than the width of the wipe 4, so that the overall wipe can be scraped.

The pivotable mounting of the blade 11 can take a variety of configurations, and several specific blade mountings are listed below:

1. as shown in fig. 13 and 14, rotation pins 12 are provided at both ends of the scraper 11, and the two rotation pins 12 are inserted into the extrusion frame 5, respectively, so that the scraper 11 can swing around the rotation pins.

2. As shown in fig. 15 and 16, the extrusion frame 5 is provided with protruding shafts 13, the protruding shafts 13 are respectively inserted into both ends of the scraper 11, and the scraper 11 can swing with the protruding pins 13 as the axis.

3. As shown in fig. 17 and 18, the squeezing frame 5 is provided with a pivot seat 14, the side of the scraping plate 11 is pivoted on the pivot seat 14, and the scraping plate 11 can swing with the pivot of the side as an axis.

4. As shown in fig. 19 and 20, the squeezing frame 5 is provided with a clamping seat 15, the clamping seat 15 is provided with a bayonet 16, the scraping plate 11 is provided with a clamping shaft 17, the clamping shaft 17 is clamped in the bayonet 16 of the clamping seat and then rotates, and the scraping 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. 13-20, 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 scraper, the limiting seats 18 can be directly disposed on the extrusion frame 5, or disposed on the pivot seat 14, the limiting seats 18 are formed with limiting notches 19, the scraper 11 is located in the limiting notches 19, and the scraper 11 reaches a narrow position when contacting one side of the limiting seats 18 and reaches a maximum extrusion opening position when contacting the other side of the limiting seats 18. The scraper 11 may be provided with a lug 20 to assist the limiting, and the maximum extrusion opening position is achieved by the contact of the lug and the limiting seat.

Of course, the limiting device may also adopt other structural forms, for example, as shown in fig. 22, two ends of the scraper 11 are provided with limiting blocks 21 protruding outwards, the extrusion frame 5 is provided with limiting openings 22, the limiting blocks 21 are inserted into the limiting openings 22, the limiting blocks 21 move in the limiting openings 22, and the limiting blocks 21 reach the narrow position when touching one side of the limiting openings 22 and reach the maximum extrusion opening position when touching the other side of the limiting openings 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 scraping plate 11 are respectively inserted into the limiting groove 23, and the scraping 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 scraper 11 are arranged on the extrusion frame, and the blocking parts form the limiting device and reach the narrow position when the scraper touches one blocking part and the maximum extrusion opening position when the scraper touches the other blocking part.

Referring to fig. 25 and 26, another movable connection mode with a limiting device can be adopted between the scraping plate 11 and the extrusion frame 5: the extrusion frame 5 on be equipped with the oblique recess 24 that corresponds at scraper blade 11 both ends, the both ends of scraper blade 11 insert oblique recess 24 in, just scraper blade 11 with oblique recess 24 between have along the activity space of scraper blade thickness direction, the dull and stereotyped mop head 3 of round trip movement, contact between wiper 4 and the scraper blade 11 drives scraper blade 11 and turns over in oblique recess 24 to make scraper blade 11 have certain turned angle, reach and adjust the effect of the opening size of extrusion mouth. And due to the limitation of the inclined groove 24, the scraper 11 can only move within a certain degree, so that a narrow position and a maximum extrusion opening position can be reached.

Or, the both ends of scraper blade are 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 scraper blade thickness direction's activity space, the crowded water hand (hold) of push-and-pull, contact between wiper and the scraper blade drives the scraper blade and turns to make the scraper blade have certain turned angle, reach the regulation the effect of the opening size of extrusion mouth. And due to the matching limitation of the inclined groove and the inserting plate, the scraping plate can only move in a certain degree, so that the position of a narrow position and the position of a maximum extrusion opening can be reached.

In the previous embodiment, the blade reaches the narrow position by the wiper 4 swinging (rotating) the blade 11. The narrow position of the blade 11 can also be achieved by other means, such as by providing an elastic means in the squeezing frame 5, which acts on the blade 11 to keep it in the narrow position so that the squeezing opening is smaller, in which case the blade 11 is initially in the narrow position, without the need to push down the wiper 4 on the flat mop head to rotate it to the narrow position. When the flat mop head 3 is pulled upward, the frictional pressing force between the wiper 4 and the blade 11 overcomes the elastic force of the elastic means, so that the blade 11 is rotated upward, and the pressing opening is enlarged. As shown in fig. 11, the elastic device may be a compression spring 25, one end of the compression spring 25 abuts against the extrusion frame 5, and the other end of the compression spring 25 abuts against the scraper 11, so that the scraper 11 is located at the narrow position. Alternatively, as shown in fig. 12, the elastic device may be a torsion spring 26, one end of the torsion spring 26 abuts against the pressing frame 5, and the other end of the torsion spring 26 abuts against the scraper 11, so that the scraper 11 is located at the narrow position.

In the foregoing description, the scraping plate is a swingable scraping plate, and other connection methods with the extrusion frame may be adopted to achieve the purpose of changing the size of the extrusion opening. As shown in fig. 45, the squeezing frame 5 is slidably connected with the scraping plate 27, and when the flat mop head 3 is pressed down, the wiping material 4 drives the scraping plate 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 wiping object 4 drives the scraping plate 27 to rotate obliquely upwards, so that the extrusion opening is enlarged. In this case, the shape of the blade 27 does not need to be particularly limited, and the blade 27 may be a strip, a plate, or the like, or may be a squeeze roll or the like. The concrete sliding connection mode of the extrusion frame 5 and the scraper 27 can be as follows: the extrusion frame 25 is provided with an inclined sliding groove 28, two ends of the scraping plate 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: when the sliding block 29 slides to the lower end of the inclined sliding groove 28, the scraper 27 is located at a narrow position, and when the sliding block 29 slides to at least the upper end of the inclined sliding groove 28, the extrusion opening reaches a maximum opening position.

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

And a buffer device can be arranged at the bottom of the water 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. The lifting boss 59 can be arranged at the bottom of the water squeezing area, the flat mop head is in contact with the lifting boss 59 when the wiping object is squeezed, downstairs water is located at the periphery of the lifting boss 59 when the wiping object is squeezed, the flat mop head cannot touch leaked water, and the rod squeezing effect can be ensured.

As shown in fig. 27 and 28, a surrounding frame 42 for reducing the water absorption amount at the final stage of squeezing may be further provided at the bottom of the squeezing area, but the shape of the surrounding frame is not limited to the shape shown in fig. 29, and may be rectangular, square, polygonal, circular, oval, irregular, grid-shaped, and the like. The meaning of setting up enclosure 42 is: during the cleaning and wringing process of the wiping material, along with the water in the wringing area 7 is continuously transferred to the water containing area 8, the water level in the wringing area 7 is continuously reduced, and when the water level in the wringing area 7 is reduced below the surrounding frame 42, the water in the wringing 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 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 rinsing, 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 cleaning, the iron block 43 is attracted to the magnet 44, and when mopping, the iron block 43 is separated from the magnet 44.

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 being cleaned, the iron block is attracted with the magnet, and the iron block is separated from the magnet 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; 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; 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 cleaning state, 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 cleaning state, 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. 37-44, 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 joint between the flat mop head 3 and the mop rod 2 by the force of the spring 50 during cleaning 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 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 cleaning 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 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.

The positioning device can also be: the mop rod is provided with a slot, the flat mop head is provided with a dowel, the end part of the dowel is provided with a bayonet, the end part of the slot is provided with a clamping point, the dowel enters the slot after the flat mop head rotates during cleaning, and the clamping point is clamped in the bayonet; or the mop rod is provided with a plug point, the flat mop head is provided with a slot, and the plug point is clamped into the bayonet after the flat mop head rotates during cleaning.

Claims (19)

1. The squeezing flat mop cleaning tool with the scraping plate comprises a mop barrel and a flat mop, wherein the flat mop comprises a mop rod and a hard flat mop head, the flat mop head is longitudinally hinged with a connector, and the lower end of the mop rod is transversely hinged with the connector; the flat mop head is provided with a wiping material;

the mop bucket is provided with a squeezing frame, the squeezing frame is provided with an opening, a scraping plate is arranged on the squeezing frame on one side of the opening, a squeezing port is formed between the scraping plate and the other side of the opening, the flat mop head rotates to a cleaning state when cleaning the wiping objects, and the flat mop is inserted into the squeezing port to reciprocate so as to squeeze and clean the wiping objects through the scraping plate;

the method is characterized in that: when the scraper is used for squeezing and cleaning the wiping material, the distance between the scraper and the flat mop head is 1.5mm at the minimum, and the scraper just touches the wiping material at the maximum.

2. The squeeze-in-place flat-mop cleaning implement with a squeegee of claim 1, wherein: the scraping plate is rotationally connected to the extrusion frame, the outer edge of the scraping plate extrudes the wiping material, and the wiping material drives the scraping plate to swing downwards to a narrow position when the flat mop head is pressed down, so that the extrusion opening is smaller; when the flat mop head is pulled upwards, the wiping object drives the scraping plate to swing upwards, so that the extrusion opening is enlarged.

3. The squeeze-in-place flat-mop cleaning implement with a squeegee of claim 2, wherein: the scraper is also provided with an elastic device, and the elastic device acts on the scraper to enable the scraper to be in a narrow position, so that the extrusion opening is small.

4. The squeeze-in-place flat-mop cleaning implement with a squeegee of claim 2, wherein: rotating pins are arranged at two ends of the scraper and are respectively inserted into the extrusion frame;

or the extrusion frame is provided with protruding shafts which are respectively inserted into two ends of the scraper.

5. The squeeze-in-place flat-mop cleaning implement with a squeegee of claim 2, wherein: the extrusion frame is provided with a pivoting seat, and the side edge of the scraping plate is pivoted on the pivoting seat.

6. The squeeze-in-place flat-mop cleaning implement with a squeegee of claim 2, wherein: the extrusion frame is provided with a clamping seat, the clamping seat is provided with a clamping opening, the scraping plate is provided with a clamping shaft, and the clamping shaft is clamped in the clamping opening of the clamping seat and then rotates.

7. The squeeze-in-place flat-mop cleaning implement with a squeegee of claim 2, wherein: and the extrusion frame is provided with a limiting device for limiting the narrow position.

8. The squeeze-in-place flat-mop cleaning implement with a squeegee of claim 7, wherein: the limiting device is a limiting seat arranged on the extrusion frame, a limiting notch is formed in the limiting seat, the scraper is located in the limiting notch, and the scraper and one side of the limiting seat reach a narrow position when touching.

9. The squeeze-in-place flat-mop cleaning implement with a squeegee of claim 7, wherein: the limiting devices are two limiting grooves arranged on the extrusion frame, two ends of the scraper are inserted into the limiting grooves, and the scraper reaches a narrow position when touching one side of the limiting grooves.

10. The squeeze-in-place flat-mop cleaning implement with a squeegee of claim 7, wherein: the extrusion frame is provided with a blocking part for blocking the scraper, and the scraper and the blocking position reach a narrow position when touching.

11. The squeeze-in-place flat-mop cleaning implement with a squeegee of claim 7, wherein: the limiting device simultaneously limits the position of the maximum extrusion opening when the extrusion opening is enlarged.

12. The squeeze-and-drag cleaning implement with a squeegee of any of claims 1-11 wherein: the flat mop head can be kept in a cleaning 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.

13. The squeeze-flat mop cleaning implement of claim 12 having a squeegee wherein: 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 being capable of being cleaned, the iron block is attracted with the magnet, and the iron block is separated from the magnet when mopping;

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

14. The squeeze-flat mop cleaning implement of claim 12 having a squeegee wherein: 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 being cleaned, 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 capable of being cleaned; when the mop is used for mopping, the elastic buckle is separated from the buckle hole.

15. The squeeze-flat mop cleaning implement of claim 12 having a squeegee wherein: 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 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 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.

16. The squeeze-flat mop cleaning implement of claim 12 having a squeegee wherein: 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; 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; when the mop is used for mopping, the magic male buckle is separated from the magic female buckle.

17. The squeeze-flat mop cleaning implement of claim 12 having a squeegee wherein: the mop rod is provided with a slot, the flat mop head is provided with a dowel, the end part of the dowel is provided with a bayonet, the end part of the slot is provided with a clamping point, the dowel enters the slot after the flat mop head rotates during cleaning, and the clamping point is clamped in the bayonet;

or the mop rod is provided with a plug point, the flat mop head is provided with a slot, and the plug point is clamped into the bayonet after the flat mop head rotates during cleaning.

18. The squeeze-in-place flat-mop cleaning implement with a squeegee of claim 1, wherein: the extrusion frame is connected with the scraping plate in a sliding manner, and when the flat mop head is pressed down, the wiping object drives the scraping plate to slide obliquely downwards to a narrow position, so that the extrusion opening is smaller; when the flat mop head is pulled upwards, the wiping object drives the scraping plate to rotate upwards in an inclined mode, and therefore the extrusion opening is enlarged.

19. The squeeze-flat mop cleaning implement of claim 18 having a squeegee wherein: the extrusion frame is provided with an inclined sliding groove, two ends of the scraper are provided with sliding blocks, and the sliding blocks are positioned in the inclined sliding groove;

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

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