CN210383815U

CN210383815U - Water squeezing device of flat mop cleaning barrel

Info

Publication number: CN210383815U
Application number: CN201920329506.5U
Authority: CN
Inventors: 胡国云
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-01
Filing date: 2019-03-15
Publication date: 2020-04-24
Anticipated expiration: 2029-03-15

Abstract

The utility model provides a water squeezing device for a flat mop cleaning barrel, belonging to the technical field of household equipment. The device solves the problems that the existing opening smoothing extrusion device is complex in structure and high in manufacturing cost, and influences the pouring and cleaning of sewage in a water squeezing area. The water squeezing device of the flat mop cleaning barrel comprises a water squeezing piece arranged above a partition plate, when a wiping object of a working head is in a state of abutting against the water squeezing piece and the working head moves up and down, water in the wiping object can be squeezed out by the water squeezing piece, and the squeezed water can flow into a cleaning cavity. The water squeezing device of the flat mop cleaning barrel simplifies the structure, reduces the manufacturing cost, enables the opening of the water squeezing cavity to be more spacious, and is convenient for dumping sewage in the water squeezing cavity and cleaning the water squeezing cavity. The water squeezing device of the flat mop cleaning barrel is used for squeezing the working head of the flat mop, so that excessive accumulated water accumulated in the water squeezing cavity is effectively reduced, and the water in the cleaning cavity is prevented from being excessively lost.

Description

Water squeezing device of flat mop cleaning barrel

Technical Field

The invention belongs to the technical field of household equipment, and relates to a flat mop cleaning barrel, in particular to a water squeezing device of the flat mop cleaning barrel.

Background

The working head of the flat mop is flat, and the flat mop is particularly suitable for cleaning narrow spaces under sofas, beds and the like. The working head comprises a bottom plate and a cleaning piece arranged on the bottom plate, wherein the cleaning piece is generally made of cotton cloth or collodion.

The flat mop is pushed and pulled manually, and the squeezing working head is one of the common working head dewatering modes. The related documents of the working head dehydration mode are more, for example, an extrusion flat mop cleaning tool (grant publication number CN 206080446U), a mop barrel is provided with a cleaning area and a water squeezing area, a mouth smoothing extrusion device is positioned in the water squeezing area, so that water is contained in the cleaning area and used for cleaning the working head, and the cleaned mouth smoothing extrusion device carries out extrusion dehydration. Although the squeezing flat mop cleaning tool can squeeze and dewater the working head, the squeezing flat mop cleaning tool has the following defects that 1, the water squeezed out during the dewatering operation is in the squeezing area, so that more and more water is in the squeezing area, the water level is higher and higher, the possibility that the bottom of the working head is soaked in water exists, and the dewatering effect is seriously influenced; the water level in the cleaning area is lower and lower, so that the possibility that the top of the working head cannot be immersed in water exists, and the cleaning effect is seriously influenced. 2. The opening smoothing extrusion device has the problems of complex structure, high manufacturing cost and influence on the pouring and cleaning of sewage in a water squeezing area.

Disclosure of Invention

The invention provides a water squeezing device for a flat mop cleaning barrel, and aims to solve the technical problem of simplifying the structure of the water squeezing device for the flat mop cleaning barrel and reducing the manufacturing cost of the water squeezing device.

The technical problem to be solved by the invention can be realized by the following technical scheme: the utility model provides a water squeezing device of clean bucket of flat mop, flat mop is including the work head that has the wiper, the clean bucket of flat mop is including the staving that has washing chamber and wringing chamber, the staving is including being located the space bar between washing chamber and the wringing chamber, the wringing device of clean bucket of flat mop is including installing the wringing piece in the baffle top, when the wiper of work head and wringing piece are in the counterbalance and lean on the state and the work head goes up and down to move, the hydroenergy in the wiper is squeezed out by the wringing piece, the water of squeezing out can flow into the washing intracavity along the wringing piece.

The water squeezing piece in the water squeezing device of the flat mop cleaning barrel is positioned above the partition plate, compared with the prior art, the water squeezing device at least omits a water squeezing rib and a related structure for installing the water squeezing rib, simplifies the structure of the water squeezing device of the flat mop cleaning barrel and reduces the manufacturing cost of the flat mop cleaning barrel, especially, the parts at the opening of the water squeezing cavity are fewer and more spacious, and then the sewage in the water squeezing cavity can be poured and cleaned conveniently.

The water squeezing device of the flat mop cleaning barrel is used for squeezing the cleaned flat mop working head, and water squeezed from the wiping material of the working head naturally flows into the cleaning cavity, so that excessive accumulated water accumulated in the water squeezing cavity is effectively reduced, the water in the cleaning cavity is prevented from being excessively lost, the water squeezing effect is ensured, and the cleaning effect is also ensured.

In the water squeezing device of the flat mop cleaning barrel, the water squeezing device of the flat mop cleaning barrel further comprises a guide structure positioned in the water squeezing cavity, and the guide structure can enable the working head of the flat mop to move up and down along the vertical direction or move up and down along the inclined direction; when the working head is connected with the guide structure, the wiper of the working head is in a state of abutting against the wringing piece. The guide structure not only improves the operation convenience, but also improves the water squeezing efficiency and the water squeezing effect, realizes the reduction of the operation difficulty, and enables different crowds to operate the flat mop cleaning barrel.

In the water squeezing device of the flat mop cleaning bucket, the water squeezing piece is a water scraping blade positioned at the top of the partition plate; or the water squeezing piece is a water squeezing plate, the upper plate surface of the water squeezing plate is provided with a plurality of first dewatering strips and a plurality of second dewatering strips, the first dewatering strips and the second dewatering strips are arranged in an intersecting manner, the upper plate surface of the dewatering plate is in a net shape, and a plurality of dewatering spaces are formed between the plurality of first dewatering strips and the plurality of second dewatering strips; the dewatering plate is also provided with a plurality of water drainage holes which are communicated with the dewatering space in a one-to-one correspondence manner. The water scraping blade and the water guide inclined plane are formed simultaneously during the injection molding of the barrel body, namely the water scraping blade and the partition plate are of an integrated structure, additional assembly is not needed, and the manufacturing cost of the water squeezing device is reduced.

Drawings

FIG. 1 is a perspective view of a flat mop cleaning bucket according to an embodiment.

FIG. 2 is an exploded view of the flat mop cleaning bucket of the first embodiment.

FIG. 3 is a schematic top view of a flat mop cleaning bucket according to an embodiment.

Fig. 4 is a schematic sectional structure view of a-a in fig. 3.

Fig. 5 is a schematic perspective view showing a state in which the flat mop is being wrung by the flat mop cleaning bucket according to the first embodiment.

FIG. 6 is a schematic top view showing a state in which a flat mop is being wringed by using the cleaning bucket of the first embodiment.

Fig. 7 is a schematic sectional structure view of B-B in fig. 6.

Fig. 8 is a sectional view schematically showing the construction of the flat mop at an initial stage of inserting the working head into the guide groove.

FIG. 9 is a schematic perspective view of a flat mop cleaning bucket in the fifth embodiment.

FIG. 10 is an exploded perspective view of a flat mop bucket according to the fifth embodiment.

FIG. 11 is a schematic top view of a flat mop cleaning bucket of the fifth embodiment.

Fig. 12 is a schematic cross-sectional view of C-C in fig. 11.

FIG. 13 is a schematic sectional view showing the cleaning bucket of the fifth embodiment in another state.

FIG. 14 is a perspective view of a flat mop cleaning bucket of the eighth embodiment.

FIG. 15 is a schematic top view of a flat mop cleaning bucket of the eighth embodiment.

Fig. 16 is a schematic cross-sectional view of D-D in fig. 15.

FIG. 17 is a schematic perspective view of the cleaning bucket of the flat mop in the eighth embodiment in another state.

FIG. 18 is a schematic perspective view of a flat mop cleaning bucket in the ninth embodiment.

FIG. 19 is an exploded perspective view of a flat mop cleaning bucket according to the ninth embodiment.

In the figure, 1, a barrel body; 1a, a partition plate; 1b1, washing chamber; 1b2, a wringing cavity; 1c, a first limiting chute; 1d, a groove; 2. a flat mop; 2a, a working head; 2a1, bottom plate; 2a2, wipe; 2b, a mop rod; 3. a wiper edge; 4. a water guide slope; 5. a guide slider; 5a, a guide groove; 5b, a first slider portion; 5c, a second slider portion; 6. a limiting member; 7. a swing rod; 8. a first cross bar; 9. a second cross bar; 10. a clamping block; 11. a water squeezing plate; 12. guiding to a backer; 12a, a crossbar portion; 12b, a guide part; 12c, a link portion; 13. a guide lower runner; 14. a guide port; 15. a limit stop lever; 16. a limiting sliding head; 17. the second spacing spout.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

Example one

As shown in fig. 1 to 4, the flat mop cleaning bucket comprises a bucket body 1, wherein the bucket body 1 is made of plastic materials, and the bucket body 1 is of an integrated structure. The barrel body 1 comprises a partition plate 1a, the partition plate 1a divides an inner cavity of the barrel body 1 into two cavities, namely a cleaning cavity 1b1 and a water squeezing cavity 1b2, and the cleaning cavity 1b1 is positioned at the right side of the water squeezing cavity 1b 2; in other words, the partition plate 1a is located between the wash chamber 1b1 and the wringing chamber 1b 2.

As shown in fig. 5 to 8, the flat mop 2 includes a working head 2a and a mop rod 2b, the working head 2a includes a bottom plate 2a1 and a wiper 2a2 mounted on the bottom plate 2a1, and the mop rod 2b is connected to the bottom plate 2a 1.

As shown in fig. 1 to 4, the wringing device of the flat mop cleaning bucket includes a wringing member and a guide structure located in the wringing chamber 1b 2. The wringer is a wiper edge 3 located at the top of the partition 1 a. The partition board 1a is vertically arranged, and the guide structure can enable the working head 2a of the flat mop 2 to move up and down along the direction inclined relative to the horizontal plane, so that a proper included angle is formed between the partition board 1a and the working head 2a, and the water squeezing efficiency is further improved.

The top of the clapboard 1a is also provided with a water guide bevel 4, and the water guide bevel 4 is positioned between the edge line of the wiping edge 3 and the side surface of the clapboard 1a on one side of the cleaning cavity 1b 1; the water guide inclined plane 4 can also reduce the width of the cutting edge of the water scraping blade 3, so that the water squeezing efficiency is improved.

The guide structure comprises two guide grooves 5a, two groups of guide sliding strips 55 are arranged in the barrel body 1, and each group of guide sliding strips 5 is provided with one guide groove 5 a. The bottom wall of the water squeezing cavity 1b2 is provided with a groove 1d, and the lower ends of the two groups of guide sliding strips 5 are inserted in the groove 1 d; the two side walls of the barrel body 1 are correspondingly clamped with the clamping blocks 10, the upper end surfaces of the two groups of guide sliding strips 5 are correspondingly abutted against the two clamping blocks 10, and the connecting structure of the guide sliding strips 5 and the barrel body 1 can not only ensure that the guide sliding strips 5 are stably fixed on the barrel body 1, but also has the advantage of convenience in assembling and disassembling the guide sliding strips 5. The two side edge parts of the working head 2a in the flat mop 2 can be respectively positioned in the two guide grooves 5a by controlling the distance between the two groups of guide sliding strips 5; by controlling the distance between the guide grooves 5a and the partition board 1a, when the two side edge parts of the working head 2a in the flat mop 2 are respectively positioned in the two guide grooves 5a, the wiping blade 3 abuts against the wiping objects 2a2 of the working head 2a or the wiping blade 3 is embedded in the wiping objects 2a2 of the working head 2 a. When people hold the mop rod 2b to push and pull the working head 2a, the working head 2a can move along the longitudinal line direction of the guide groove 5 a; the wiper blade 3 presses the wiper 2a2 so that water in the wiper 2a2 is squeezed out, and the squeezed water flows into the cleaning chamber 1b1 along the water guide slope 4.

The upper end of the second sliding strip part 5c is lower than the wiping blade 3, and the guide structure ensures that when the working head 2a of the flat mop 2 moves in the guide groove 5a, the included angle between the working head 2a and the wiping blade 3 is always the same, so that the wringing effect is consistent, and the uniformity of the water content of the wiping object 2a2 is improved.

The direction of the guide groove 5a is set according to the desired moving direction of the working head 2a as described above, and then the guide groove 5a is obliquely set. The partition board 1a can be obliquely arranged according to actual conditions, so that the guide structure can enable the working head 2a of the flat mop 2 to move up and down along the vertical direction, namely the guide groove 5a is vertically arranged, and thus a proper included angle between the partition board 1a and the working head 2a can be ensured.

As shown in fig. 4 and 8, the guide runner 5 includes a first runner portion 5b located on the upper side of the guide groove 5a and a second runner portion 5c located on the lower side of the guide groove 5 a. The upper end of the first slider portion 5b is higher than the wiper edge 3, which facilitates the insertion of the working head 2a into the guide groove 5 a. When the working head 2a of the flat mop 2 is positioned at the notch of the guide groove 5a, the lower end edge angle of the working head 2a abuts against the first sliding strip portion 5b, and the lower end edge angle of the bottom plate 2a1 is an arc surface, so that the working head 2a is more flexible and easier to swing in the moving process, and the smoothness of inserting the working head 2a into the guide groove 5a is improved.

The water squeezing device of the flat mop cleaning barrel comprises a limiting part 6, a slot is formed in the top of a guide sliding strip 5, two ends of the limiting part 6 are embedded into the slot of the guide sliding strip 5 respectively, the limiting part 6 is fixedly installed on the barrel body 1, the distance between two sets of guide sliding strips 5 is limited, and the installation firmness of the guide sliding strips 5 is improved. The limit stop 6 is located above the wiper edge 3 and the limit stop 6 is located in the rinsing chamber 1b1, in other words the first runner section 5b is located on one side of the wiper edge 3 and the limit stop 6 is located on the other side of the wiper edge 3; the limiting member 6 effectively limits the limit angle between the working head 2a and the first slider portion 5b when the working head 2a is located at the notch of the guide groove 5a, thereby ensuring the smoothness of inserting the working head 2a into the guide groove 5 a. The limiting piece 6 also ensures that the wiping edge 3 is convenient for the wiper 2a2 to abut against in the initial stage of inserting the working head 2a into the guide groove 5a, thereby improving the uniformity of the water content of the wiper 2a 2.

Example two

The structure and the principle of the embodiment are basically the same as those of the first embodiment or the second embodiment, the parts which are basically the same are not described redundantly, and only different parts are described, wherein the different parts are the structure of the water squeezing piece: the water squeezing piece is a water squeezing plate 11, and the water squeezing plate 11 is obliquely arranged. The slot has been seted up at the top of direction draw runner 5, and the slot of direction draw runner 5 is embedded respectively at the both ends of wringing board 11, has both realized on staving 1 wringing board 11 fixed mounting, realizes injecing again that the interval between two sets of direction draw runners 5 is prescribed a limit to and improve direction draw runner 5 installation fastness.

The upper plate surface of the water squeezing plate 11 is provided with a plurality of first dewatering strips and a plurality of second dewatering strips, the first dewatering strips and the second dewatering strips are arranged in an intersecting manner, the upper plate surface of the dewatering plate is in a net shape, and a plurality of dewatering spaces are formed between the plurality of first dewatering strips and the plurality of second dewatering strips; the dewatering plate is also provided with a plurality of drain holes which are communicated with the dewatering space in a one-to-one correspondence manner; the side surface of the dewatering space and the drain hole are obliquely arranged.

EXAMPLE III

The structure and the principle of the embodiment are basically the same as those of the first embodiment, the parts which are basically the same are not described redundantly, and only different parts are described, and different parts exist in the structure of the water squeezing piece: the wringing piece is a wringing roller, the two ends of the wringing roller are rotatably connected with the tops of the two groups of guide sliding strips 5, and the wringing roller is rotatably arranged on the barrel body 1 by the structure.

Example four

The structure and the principle of the embodiment are basically the same as those of the first embodiment, the parts which are basically the same are not described redundantly, and only different parts are described, and different parts exist in the structure of the water squeezing piece: the barrel body 1 is of a split structure, the barrel body 1 comprises a cleaning barrel and a water squeezing barrel arranged on one side of the inner cavity of the cleaning barrel, and one side wall of the water squeezing barrel is a partition board 1a which divides the inner cavity of the barrel body 1 into two cavities. The squeezing barrel is provided with two side walls which are oppositely arranged, and the two guide grooves 5a of the guide structure are respectively positioned on the two side walls of the squeezing barrel.

EXAMPLE five

As shown in fig. 9 to 13, the structure and principle of the present embodiment are substantially the same as those of the first embodiment, and the substantially same points are not described redundantly, but only different points are described, namely, the structure of the guide slide 5, the installation structure of the guide slide 5, and the structure of the wringer: the first runner section 5b and the second runner section 5c of the guide runner 5 are separate bodies, and a single guide groove 5a is formed between the first runner section 5b and the second runner section 5 c.

A swing rod 7 is arranged between the upper end of the first sliding strip portion 5b and the barrel body 1, one end of the swing rod 7 is in swing connection with the barrel body 1, and the other end of the swing rod 7 is in swing connection with the upper end of the first sliding strip portion 5 b.

The two swings are connected through a first cross rod 8, and the two first sliding strip parts 5b are connected through a second cross rod 9, so that the swing stability and the synchronism of the swing rod 7 and the first sliding strip parts 5b are improved, the bearing capacity is improved, and the consistency of the gap size of the guide grooves 5a of the two groups of guide sliding strips 5 is improved.

The lower end of the first sliding strip part 5b is connected with the barrel body 1 through a first limiting structure; specifically, the bottom wall of the squeezing chamber 1b2 has a first stopper slide groove 1c, and the lower end of the first runner portion 5b is fitted into the first stopper slide groove 1 c. The second sliding strip part 5c is fixedly connected with the barrel body 1; specifically, the bottom wall of the squeezing cavity 1b2 is provided with a groove 1d, the lower end of the second sliding strip portion 5c is inserted into the groove 1d, the two side walls of the barrel body 1 are correspondingly clamped with the clamping blocks 10, and the upper end surfaces of the second sliding strip portions 5c in the two groups of guide sliding strips 5 are correspondingly abutted against the two clamping blocks 10. According to practical circumstances, the fixed connection structure between the second sliding strip portion 5c and the barrel body 1 can be replaced by a structure that a groove 1d is formed in the bottom wall of the water squeezing cavity 1b2, the lower end of the second sliding strip portion 5c is inserted into the groove 1d, and the upper end of the second sliding strip portion 5c is fixedly connected with the partition plate 1a through a screw.

As shown in fig. 12, under the action of gravity of the swing rod 7, the first sliding strip portion 5b and other components, the first sliding strip portion 5b always has a downward moving trend, that is, the first sliding strip portion 5b can be naturally inserted to the deepest part of the first limiting chute 1c under the action of gravity; in this state, the distance between the first slider portion 5b and the second slider portion 5c is the smallest, i.e., the minimum distance h 1. When the working head 2a of the flat mop 2 moves from top to bottom, the first sliding strip portion 5b can be inserted to the deepest part of the first limiting sliding groove 1c due to friction generated between the working head 2a and the first sliding strip portion 5b, and accordingly water squeezing efficiency is guaranteed.

As shown in fig. 13, when the working head 2a of the flat mop 2 moves from bottom to top, friction is generated between the working head 2a and the first slider portion 5b, so as to drive the first slider portion 5b to move upwards, so as to force the swing rod 7 to swing upwards, and the distance between the first slider portion 5b and the second slider portion 5c gradually increases, i.e. the distance h2 between the first slider portion 5b and the second slider portion 5c is greater than the minimum distance h1 between the first slider portion 5b and the second slider portion 5c, so that the friction between the working head 2a and the guide slider 5 and the wiping blade 3 is reduced, and the working head 2a moves upwards more gently and more smoothly, in particular, the lifting of the cleaning bucket of the flat mop is avoided.

This water squeezing device of clean bucket of dull and stereotyped mop can not install locating part 6, and water squeezing part is including being located wiping sword 3 and being located the water squeezing plate 11 of wiping sword 3 one side top at baffle 1a top, and water squeezing plate 11 slopes to set up. The wringing plate 11 corresponds to the replacement limit member 6; the upper plate surface of the water squeezing plate 11 is provided with a plurality of first dewatering strips and a plurality of second dewatering strips, the first dewatering strips and the second dewatering strips are arranged in an intersecting manner, the upper plate surface of the dewatering plate is in a net shape, and a plurality of dewatering spaces are formed between the plurality of first dewatering strips and the plurality of second dewatering strips; the dewatering plate is also provided with a plurality of drain holes which are communicated with the dewatering space in a one-to-one correspondence manner; the side surface of the dewatering space and the drain hole are obliquely arranged.

EXAMPLE six

The structure and the principle of the embodiment are basically the same as those of the fifth embodiment, the parts which are basically the same are not described redundantly, and only different parts are described, and the different parts are the structure of the water squeezing piece: the wringing piece comprises a wiping blade 3 positioned at the top of the clapboard 1a and a wringing roller positioned above one side of the wiping blade 3, and the wringing roller is rotatably connected with the barrel body 1. The water squeezing device of the flat mop cleaning barrel can be not provided with the limiting piece 6, and the water squeezing roller is equivalent to the replacement limiting piece 6; the both ends of wringing roller all rotate with the top of two sets of direction draw runner 5 to be connected, and this structure realizes installing wringing roller rotation on staving 1.

EXAMPLE seven

The structure and principle of this embodiment are substantially the same as those of the fifth embodiment, and the parts that are substantially the same are not described redundantly, but only different parts are described, and the different parts are the first limiting structure: the first limit structure is that the lower end side surface of the first sliding strip part 5b can be abutted against the side wall of the wringing cavity 1b2, and the lower end surface of the first sliding strip part 5b can be abutted against the ground of the wringing cavity 1b 2.

Under the action of the gravity of the first sliding strip part 5b and the gravity of the swing rod 7 and other parts, the lower end surface of the first sliding strip part 5b is abutted against the ground of the water squeezing cavity 1b 2; in this state, the minimum area of the space between the first slider portion 5b and the second slider portion 5c is the minimum space h 1. When the working head 2a of the flat mop 2 moves from top to bottom, the lower end side surface of the first sliding strip portion 5b abuts against the side wall of the squeezing cavity 1b2, so that the first sliding strip portion 5b is prevented from moving, and the distance between the first sliding strip portion 5b and the second sliding strip portion 5c is ensured to be at the minimum.

Example eight

As shown in fig. 14 to 17, the structure and principle of the present embodiment are substantially the same as those of the fifth embodiment, and the substantially same points are not described redundantly, but only different points are described, and different points are located in the guiding structure. The guide structure comprises a guide backer 12 positioned in the squeezing cavity 1b2 and a guide lower slide 13 against which the wiping object 2a2 abuts; a guide port 14 is formed between the guide backer 12 and the water squeezing piece, and the guide backer 12 is rotationally connected with the barrel body 1; the guide lower sliding strip 13 is fixedly connected with the barrel body 1; the guiding lower sliding strip 13 is positioned below the guiding backer 12 and the water squeezing piece, and the guiding lower sliding strip 13 is obliquely arranged.

The guide backer 12 comprises a cross rod part 12a and two guide parts 12b which are rotatably connected with the barrel body 1, a connecting rod part 12c is arranged between the two guide parts 12b and the cross rod part 12a, one end of the connecting rod part 12c is fixedly connected with the cross rod part 12a, and the guide part 12b is arranged at the other end of the connecting rod part 12 c; the guide portion 12b is a guide slider, and the guide slider is fixedly connected to the link portion 12 c.

A second limiting structure for limiting the downward swinging stroke of the guide backer 12 is arranged between the guide backer 12 and the barrel body 1; the second limiting structure comprises a limiting stop lever 15, the limiting stop lever 15 is located below the guiding backer 12, and the limiting stop lever 15 is installed on the barrel body 1. The guide backer 12 naturally abuts against the limit stop lever 15 under the action of gravity, and the width of the guide opening 14 is in a minimum value state in this state.

As shown in fig. 14 to 16, when the working head 2a of the flat mop 2 moves from top to bottom, the guide backer 12 is ensured to abut against the limit stop lever 15 due to friction generated between the working head 2a and the guide portion 12b, thereby ensuring the efficiency of squeezing water. The wiper 2a2 abuts against the guiding lower slide bar 13 in the moving process of the working head 2a, so that the purpose of limiting the movement track of the working head 2a is achieved, and further the movement stability of the working head 2a and the water squeezing efficiency are improved.

As shown in fig. 17, when the working head 2a of the flat mop 2 moves from bottom to top, friction is generated between the working head 2a and the guide portion 12b, so that the guide backer 12 is forced to swing, that is, the guide portion 12b swings upward, the distance between the guide portion 12b and the water squeezing member is gradually increased, that is, the width of the guide opening 14 is gradually increased, and the friction between the guide portion 12b and the water squeezing member is gradually increased, so that the working head 2a moves upward more smoothly.

Example nine

As shown in fig. 18 and 19, the structure and principle of the present embodiment are substantially the same as those of the eighth embodiment, and the substantially same points are not described redundantly, but only different points are described, and the different points are the second limiting structure. The second limiting structure comprises a limiting sliding head 16 fixedly connected with the guide backer 12, a limiting block with a second limiting sliding groove 17 is arranged on the barrel body 1, and the limiting block and the guide lower sliding strip 13 are connected into a whole; the limiting sliding head 16 is embedded in the second limiting sliding groove 17.

Example ten

The structure and principle of the present embodiment are substantially the same as those of the eighth embodiment, and the substantially same portions will not be described redundantly, and only different portions will be described, where the different portions are located in the guide portion 12 b. The guide portion 12b is a roller, and the roller is rotatably connected to the link portion 12 c.

Claims

1. A water squeezing device of a flat mop cleaning barrel, wherein a flat mop (2) comprises a working head (2 a) with a wiping object (2 a 2), the flat mop cleaning barrel comprises a barrel body (1) with a cleaning cavity (1 b 1) and a water squeezing cavity (1 b 2), the barrel body (1) comprises a partition plate (1 a) positioned between the cleaning cavity (1 b 1) and the water squeezing cavity (1 b 2), and the water squeezing device of the flat mop cleaning barrel comprises a water squeezing piece and is characterized in that the water squeezing piece is installed above the partition plate (1 a), when the wiping object (2 a 2) of the working head (2 a) is in an abutting state with the water squeezing piece and the working head (2 a) moves up and down, water in the wiping object (2 a 2) can be squeezed out by the water squeezing piece, and the squeezed water can flow into the cleaning cavity (1 b 1) along the water squeezing piece.

2. The wringing device of a flat mop cleaning bucket of claim 1, further comprising a guide structure located in the wringing chamber (1 b 2), the guide structure enabling the working head (2 a) of the flat mop (2) to move up and down in a vertical direction or in an inclined direction; when the working head (2 a) is connected with the guide structure, the wiper (2 a 2) of the working head (2 a) is in a state of abutting against the wringing piece.

3. The wringing device of a flat mop cleaning bucket of claim 2, wherein the guide structure comprises two guide grooves (5 a), the wringing chamber (1 b 2) of the bucket body (1) has two side walls in an opposed state, and the two guide grooves (5 a) are respectively located on the two side walls.

4. The wringing device of a flat mop cleaning bucket according to claim 2, wherein the guide structure comprises two guide grooves (5 a), two groups of guide sliding strips (5) are arranged in the bucket body (1), each guide sliding strip (5) comprises a first sliding strip part (5 b) and a second sliding strip part (5 c), and one guide groove (5 a) is formed between the first sliding strip part (5 b) and the second sliding strip part (5 c); the first slider portion (5 b) is located on one side of the guide groove (5 a), and the second slider portion (5 c) is located on the other side of the guide groove (5 a).

5. The wringing device of a flat mop cleaning bucket of claim 4, wherein the first slider portion (5 b) and the second slider portion (5 c) are both fixedly connected with the bucket body (1).

6. The water squeezing device of a flat mop cleaning bucket according to claim 5, wherein the bottom wall of the water squeezing cavity (1 b 2) is provided with a groove (1 d), the lower end of the guide slide bar (5) is inserted into the groove (1 d), and the upper end of the guide slide bar (5) is clamped with the edge of the bucket body (1).

7. The water squeezing device of the flat mop cleaning bucket according to claim 4, wherein a swing rod (7) is arranged between the upper end of the first sliding strip portion (5 b) and the bucket body (1), one end of the swing rod (7) is connected with the bucket body (1) in a swinging mode, the other end of the swing rod (7) is connected with the upper end of the first sliding strip portion (5 b) in a swinging mode, the lower end of the first sliding strip portion (5 b) is connected with the bucket body (1) through a first limiting structure, and the second sliding strip portion (5 c) is fixedly connected with the bucket body (1).

8. The wringing device of a flat mop cleaning bucket of claim 7, wherein the first limiting structure comprises a first limiting slide groove located on the bottom wall of the wringing chamber (1 b 2), the lower end of the first slide bar portion (5 b) being inserted into the first limiting slide groove; or the side surface of the lower end of the first sliding strip part (5 b) can be abutted against the side wall of the water squeezing cavity (1 b 2), and the lower end surface of the first sliding strip part (5 b) can be abutted against the ground of the water squeezing cavity (1 b 2).

9. The wringing device of a flat mop bucket of claim 7, wherein the two oscillations are connected by a first cross bar (8).

10. The wringing device of a flat mop cleaning bucket of claim 7, wherein the first runner sections (5 b) of the two sets of guide runners (5) are connected by the second cross bar (9).

11. The wringing device of a flat mop cleaning bucket of any one of claims 4 to 10, wherein the upper end face of the first runner section (5 b) is higher than the wringing member.

12. The water squeezing device for a flat mop cleaning bucket according to claim 2, wherein the guide structure comprises a guide backer (12) located in the water squeezing cavity (1 b 2), a guide port (14) is formed between the guide backer (12) and the water squeezing piece, the guide backer (12) is rotatably connected with the bucket body (1), a second limit structure for limiting the downward swinging stroke of the guide backer (12) is arranged between the guide backer (12) and the bucket body (1), and the width of the guide port (14) can be increased when the guide backer (12) swings upward.

13. The wringing device of a flat mop cleaning bucket of claim 12, wherein the guide structure further comprises a guide lower slide (13) against which the wipe (2 a 2) abuts, the guide lower slide (13) being fixedly connected to the bucket body (1).

14. The wringing device of a flat mop cleaning bucket of claim 12, wherein the second limiting structure comprises a limiting stop lever (15), the limiting stop lever (15) is positioned below the guide backer (12), and the limiting stop lever (15) is mounted on the bucket body (1);

or the second limiting structure comprises a limiting sliding head (16) fixedly connected with the guide backer (12), a limiting block with a second limiting sliding groove (17) is installed on the barrel body (1), and the limiting sliding head (16) is embedded into the second limiting sliding groove (17).

15. The wringing device of a flat mop cleaning bucket of claim 12, wherein the guide backer (12) comprises a cross bar portion (12 a) rotatably connected to the bucket body (1) and two guide portions (12 b), a connecting rod portion (12 c) is provided between each of the two guide portions (12 b) and the cross bar portion (12 a), one end of the connecting rod portion (12 c) is fixedly connected to the cross bar portion (12 a), and the guide portion (12 b) is mounted on the other end of the connecting rod portion (12 c).

16. The wringing device of a flat mop cleaning bucket of claim 15, wherein the guide portion (12 b) is a guide slider fixedly connected to the link portion (12 c);

or the guide part (12 b) is a roller, and the roller is rotationally connected with the connecting rod part (12 c).

17. The wringing device of a flat mop cleaning bucket of any one of claims 1 to 8, 12 to 16, wherein the wringing member is a wiper blade (3) located on top of a partition (1 a);

or the water squeezing piece is a water squeezing plate (11), the water squeezing plate (11) is obliquely arranged, and the water squeezing plate (11) is fixedly connected with the barrel body (1);

or the water squeezing piece is a water squeezing roller which is rotationally connected with the barrel body (1);

or the water squeezing piece comprises a wiping blade (3) positioned at the top of the clapboard (1 a) and a water squeezing plate (11) positioned above one side of the wiping blade (3), and the water squeezing plate (11) is obliquely arranged;

or the wringing piece comprises a wiping blade (3) positioned at the top of the clapboard (1 a) and a wringing roller positioned above one side of the wiping blade (3), and the wringing roller is rotationally connected with the barrel body (1).

18. The water squeezing device of a flat mop cleaning bucket of claim 17, wherein the upper plate surface of the water squeezing plate (11) is provided with a plurality of first dewatering strips and a plurality of second dewatering strips, the first dewatering strips and the second dewatering strips are arranged in an intersecting manner, the upper plate surface of the dewatering plate is in a net shape, and a plurality of dewatering spaces are arranged between the plurality of first dewatering strips and the plurality of second dewatering strips; the dewatering plate is also provided with a plurality of water drainage holes which are communicated with the dewatering space in a one-to-one correspondence manner.

19. The wringing device of a flat mop cleaning bucket of claim 17, wherein the top of the partition (1 a) is further provided with a water guide slope (4), and the water guide slope (4) is located between the edge line of the wiping edge (3) and the side face of the partition (1 a) on the side of the washing chamber (1 b 1).

20. The wringing device of a flat mop cleaning bucket of any one of claims 1 to 8, 12 to 16, wherein the wringing member is a wiper blade (3) located on top of a partition (1 a); the water squeezing device of the flat mop cleaning barrel comprises a limiting piece (6), wherein the limiting piece (6) is positioned above the water squeezing piece, and the limiting piece (6) is positioned in the cleaning cavity (1 b 1); the limiting piece (6) is arranged on the barrel body (1).