CN212037424U - Flat mop cleaning barrel convenient to operate - Google Patents

Abstract

The utility model relates to the technical field of mop buckets, in particular to a flat mop cleaning bucket convenient to operate, which comprises a bucket body, wherein a clean water area, a sewage cleaning and dewatering area, a sewage area and a heightening area which are independent from each other are arranged inside the bucket body, the clean water area, the sewage cleaning and dewatering area and the sewage area are adjacently arranged in the horizontal direction, the clean water area and the heightening area are adjacently arranged in the vertical direction, the heightening area is positioned below the clean water area, and the bottom height of the sewage cleaning and dewatering area is flush with the bottom height of the heightening area; the top end of the sewage-cleaning dewatering area is provided with a sewage-cleaning wringing device with the water outlet direction facing the sewage area, the barrel body is provided with a water through hole for communicating the clean water area and the sewage-cleaning dewatering area, the water through hole is arranged at a position close to the bottom of the clean water area, and the barrel body is provided with a control valve component for opening and closing the water through hole; clear water and sewage can effectively be kept apart to this clean bucket of mop, avoid the sewage reverse flow to pollute the condition of clear water and take place to the clear water utilization ratio of this clean bucket of mop is high.

Description

Flat mop cleaning barrel convenient to operate

Technical Field

The utility model relates to a mop bucket technical field, concretely relates to clean bucket of dull and stereotyped mop of convenient operation.

Background

The mop is a long-handle cleaning tool for scrubbing the ground, and has simple structure and low cost. The flat mop belongs to one kind of mop, and the mop pole of traditional flat mop is fixed on mop pole connector, and mop pole connector articulates on articulated seat, and articulated seat articulates on the connecting seat of flat mop mainboard, and the mop is fixed on the flat mop mainboard through modes such as cup jointing, pasting or buckle, can keep mop and ground contact throughout during the use, can conveniently take off again when the mop washs, consequently, and the flat mop is deeply liked by vast user. However, the flat mop has the following problems during use: before use, the wet mop needs to be manually squeezed, then the mop needs to be fixed above the flat mop main board for use, after use, the mop needs to be folded down from the flat mop main board for manual cleaning and squeezing, not only is the working efficiency low and the labor intensity large, but also the cleaning and squeezing needs to dirty both hands, and the cleaning and squeezing requirements of a large number of users cannot be met. Therefore, a mop cleaning barrel which can realize the functions of washing and wringing through the cleaning barrel without wringing by hands is popular in the market. Some current clean buckets only generally include clean district or only include clean district and crowded water district, and what use when wasing at every turn is not necessarily all the clear water, and the water source is extravagant great, abluent effect is not good.

Chinese patent 201710694362.9 discloses a cleaning tool, comprising a mop and a cleaning barrel, wherein the mop comprises a mop rod, the lower end of which is movably connected with a flat plate cleaning head with a wiper; the cleaning barrel is internally provided with an extrusion device, and the wiping surface of the flat plate cleaning head arranged in the cleaning barrel can be abutted against the extrusion device; the flat plate cleaning head arranged in the cleaning barrel can realize extrusion cleaning of the wiper in the cleaning barrel by moving up and down relative to the cleaning barrel, and the wiper can realize extrusion dehydration in the cleaning barrel after synchronous drainage; the cleaning barrel is connected with a water return device, the water return device comprises a water storage device and a control mechanism, and the water storage device can inject water into the cleaning barrel or stop injecting water under the control of the control mechanism. Because the utility model discloses a clean bucket is connected with the water return device, and the water return device can be from newly accomplishing the water injection to the clean bucket after the drainage to realized that dull and stereotyped cleaning head can wash the purpose with the dehydration to the wiper in the clean bucket of independent operation district.

The cleaning barrel disclosed in the patent has a channel communicated between the squeezing device and the water storage device, and is arranged in the middle of the water storage device in the height direction, so that the cleaning barrel has the following defects:

1. when a user opens the channel through the control mechanism, clear water stored in the water storage device flows to the extrusion device, and meanwhile residual sewage in the extrusion device flows to the water storage device, so that the clear water in the water storage device is polluted;

2. when the water level in the water storage device is lowered to the lower side of the channel, even if a user opens the channel through the control mechanism, the clear water in the water storage device cannot flow into the extrusion device, so that half of the residual clear water in the water storage device can be poured, and water resources are wasted.

Therefore, there is a need for a new mop cleaning bucket that is more water efficient and that effectively avoids reverse contamination of the clean water by the contaminated water.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clean bucket of dull and stereotyped mop of convenient operation, clear water and sewage can effectively be kept apart to this clean bucket of mop, avoid the reverse flow of sewage to pollute the circumstances of clear water and take place to the clear water high-usage of this clean bucket of mop, water conservation environmental protection.

To achieve the purpose, the utility model adopts the following technical proposal:

the flat mop cleaning bucket convenient to operate comprises a bucket body, wherein a clean water area, a sewage cleaning and dewatering area, a sewage area and a heightening area which are independent of one another are arranged in the bucket body, the clean water area, the sewage cleaning and dewatering area and the sewage area are adjacently arranged in the horizontal direction, the clean water area and the heightening area are adjacently arranged in the vertical direction, the heightening area is positioned below the clean water area, and the bottom height of the sewage cleaning and dewatering area is flush with the bottom height of the heightening area; the top end of the sewage-cleaning dewatering area is provided with a sewage-cleaning water squeezing device with the water outlet direction facing the sewage area, the barrel body is provided with a water through hole for communicating the sewage-cleaning area and the sewage-cleaning dewatering area, the water through hole is arranged at a position close to the bottom of the sewage-cleaning area, and the barrel body is provided with a control valve component for opening and closing the water through hole.

As a preferred scheme of a flat mop cleaning barrel convenient to operate, a barrel body comprises a bottom wall, the bottom wall comprises a lower bottom and an upper bottom, the lower bottom and the upper bottom are positioned on different horizontal planes, the projections of the adjacent sides of the lower bottom and the upper bottom in the vertical direction are superposed, a connecting plate is vertically arranged and is connected with the adjacent sides of the lower bottom and the upper bottom, and a supporting plate is arranged at the bottom of the upper bottom and extends to the height level with the bottom of the lower bottom; the barrel body also comprises a peripheral wall, a first partition plate and a second partition plate, wherein the peripheral wall surrounds the edge of the bottom wall and vertically and upwardly extends to the same horizontal plane, the first partition plate vertically and upwardly extends from the bottom wall of the lower bottom to be flush with the top end of the peripheral wall, the second partition plate vertically and upwardly extends from the bottom wall of the upper bottom to be flush with the top end of the peripheral wall, the first partition plate and the second partition plate are parallel to the connecting plate, and two sides of the first partition plate and two sides of the second partition plate are fixedly connected with the inner wall of the peripheral wall; the second partition plate is provided with a first through hole which horizontally penetrates through the second partition plate, and the first through hole is positioned above the upper bottom and close to the upper bottom.

As a preferred scheme of the flat mop cleaning bucket convenient to operate, one side of the sewage cleaning and dewatering area, which is far away from the sewage area, is provided with an avoiding groove for avoiding the mop stick body.

As a convenient operation's a clean bucket of dull and stereotyped mop preferred scheme, the device of squeezing out water of decontaminating includes the base, the wringing scraper blade, sawtooth scraper blade and a pair of gyro wheel, base fixed mounting is on the top in the dehydration district of decontaminating, the both ends of wringing scraper blade are rotatably installed on the base, the sawtooth scraper blade sets up on the top of wringing scraper blade and sawtooth scraper blade are integrative, the both ends of gyro wheel are rotatably installed on the base, be provided with the opening of dodging that is used for dodging the mop on the base, wringing scraper blade and gyro wheel set up respectively dodging open-ended both sides, the wringing scraper blade sets up in the one side that is close to the sewage district, the gyro wheel sets up in.

As an optimal selection scheme of the clean bucket of dull and stereotyped mop of convenient operation, control valve subassembly is including adjust knob, the valve rod, the sealing plug, positioning seat and eccentric branch, positioning seat fixed mounting is on the crowded water installation of decontaminating, the vertical setting of valve rod, be provided with the vertical valve rod seat that upwards extends on the diapire, be provided with the valve rod hole coaxial with valve rod seat on the positioning seat, the bottom of valve rod is rotatably installed in the valve rod seat, the middle part of valve rod is rotatably installed in the valve rod hole, adjust knob detachably installs the top at the valve rod, eccentric branch detachably installs the bottom at the valve rod, the sealing plug is installed on the limbers and sealing plug and eccentric branch fixed connection.

As a preferred scheme of a flat mop cleaning barrel convenient to operate, the valve rod comprises a square rod, a six-sided rod, a first round rod, a stop ring, a six-sided rod and a second round rod which are coaxial from top to bottom and are sequentially connected, the diameters of the square rod, the six-sided rod, the first round rod and the stop ring are gradually increased from top to bottom, the diameters of the stop ring, the six-sided rod and the second round rod are gradually reduced from top to bottom, three sides, which are not adjacent, of six sides of the six-sided rod are fan-shaped surfaces which are uniformly distributed around the same axis, the six-sided rod is rotatably arranged in a valve rod hole, the adjusting knob is arranged on the square rod, the second round rod is arranged in a valve rod seat, and one end of the eccentric support; the adjusting knob bottom is provided with the square hole axle with square bar clearance fit, and eccentric branch is including six arris hole sleeves and fly leaf, the one end and the six arris hole sleeve fixed connection of fly leaf, six arris hole sleeves and six arris bar clearance fit, sealing plug fixed mounting is at the free end of fly leaf.

As an optimal selection scheme of the clean bucket of dull and stereotyped mop of a convenient operation, control valve subassembly is still including the lantern ring and reset torsion spring, lantern ring detachably installs on six poles, the inner wall and six pole clearance fit of the lantern ring, the vertical plane of non-adjacent other trilateral for encircleing same axis equipartition in six of six poles, the lantern ring is located the below of positioning seat, reset torsion spring cover is established on the valve rod, be provided with the jack round pin of radial outside extension on the lantern ring, the bottom of positioning seat is provided with the couple round pin of vertical downwardly extending, reset torsion spring's a pot head is established on the jack round pin, reset torsion spring's the other end colludes even on the couple round pin.

As a convenient operation's a clean bucket of dull and stereotyped mop preferred scheme, still including the bung, the bung buckle closure is on the top of ladle body, bung and ladle body joint, are provided with the vertical bung that runs through on the bung and communicate respectively to water filling port, mop mouth, the delivery port in clear water district, clean water and dirty dehydration district, sewage district, and the edge of bung and water filling port, mop mouth, delivery port all is provided with vertical downwardly extending's shirt rim.

As an optimized scheme of the flat mop cleaning barrel convenient to operate, a lifting handle is rotatably arranged on a barrel cover, two ends of the lifting handle are hinged with the middle parts of two sides of the barrel cover respectively, and a lifting handle groove used for containing the lifting handle is formed in the barrel cover.

As a preferable scheme of the flat mop cleaning barrel convenient to operate, the barrel cover is further provided with an overflow groove, the overflow groove is positioned on one side of the water outlet, which is far away from the mop opening, and the bottom end of the overflow groove is flush with the edge of the barrel body.

As a preferred scheme of the flat mop cleaning barrel convenient to operate, a second through hole and a stroke groove are further formed in the barrel cover, a stop rod vertically extending downwards is arranged at the edge of the adjusting knob, the stroke groove is an arc-shaped groove hole coaxial with the second through hole, the second through hole is a round hole in clearance fit with a square hole shaft, the square hole shaft penetrates through the second through hole to be connected with the square rod, and the stop rod is slidably mounted inside the stroke groove.

As a preferred scheme of the flat mop cleaning barrel convenient to operate, the middle parts of two sides of the barrel cover are provided with elastic pieces which vertically extend downwards and are attached to the inner wall of the peripheral wall, the bottom end of each elastic piece is provided with a clamping block which extends towards the direction far away from the barrel cover, and the peripheral wall is provided with a bayonet which is used for horizontally penetrating through the peripheral wall and is clamped with the clamping block.

As a preferred scheme of the flat mop cleaning barrel convenient to operate, the inner wall of the peripheral wall is provided with guide strips positioned at two sides of the bayonet, the guide strips are in a long strip shape extending along the vertical direction, and the minimum distance between every two adjacent guide strips is equal to the width of the clamping block.

As a preferred scheme of the flat mop cleaning barrel convenient to operate, the peripheral wall is provided with a water drainage hole which penetrates through the peripheral wall and is communicated with the outside of the barrel body and the sewage area, a rubber ring is arranged on the water drainage hole, and a plug is detachably arranged on the rubber ring.

The utility model has the advantages that:

the clear water area is used for storing clear water, and the clear water can enter the decontamination dehydration area by opening the limber hole through the control valve component; the dirt removing and dewatering area is used for storing a certain amount of clear water, a user inserts the mop into the dirt removing and dewatering area through the dirt removing and water squeezing device and repeatedly pumps and inserts the mop, the mop is washed by the clear water in the dirt removing and dewatering area, and dirt and sewage on the mop are scraped by the dirt removing and water squeezing device and enter the sewage area; after repeated pumping and inserting, sewage in the sewage-removing and dewatering area continuously enters the sewage area through the sewage-removing and water-squeezing device, so that the water level in the sewage-removing and dewatering area is lowered to the position below the top end of the heightening area; that is, at this time, the water level at the lowest position of the clean water area is higher than the water level of the sewage disposal and dewatering area, then the user opens the water through hole by the control valve component, the water in the clean water area flows into the sewage disposal and dewatering area through the water through hole, and the sewage in the sewage disposal and dewatering area can not flow back to the clean water area; when sufficient clear water is injected into the dirt removing and dewatering area, the water through holes can be closed through the control valve assembly without waiting for the water level balance of the clear water area and the dirt removing and dewatering area, and the mop can be cleaned again.

1. The mop cleaning barrel can effectively isolate clear water and sewage, and avoids the situation that the clear water is polluted by the reverse flow of the sewage;

2. clear water in the clear water area of the mop cleaning barrel can be utilized by 100%, the utilization rate of the clear water is high, the water consumption of the mop cleaning barrel is reduced, and the water-saving and environment-friendly effects are achieved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be obtained from these drawings without inventive effort.

FIG. 1 is a first perspective view of a flat mop bucket according to an embodiment of the present invention;

FIG. 2 is a second perspective view of a flat mop bucket of the present invention;

FIG. 3 is an exploded perspective view of a flat mop bucket according to an embodiment of the present invention;

FIG. 4 is a perspective view of a flat mop bucket with a cover removed for easy operation according to an embodiment of the present invention;

FIG. 5 is an enlarged view of a portion of FIG. 4 at A;

FIG. 6 is a top view of a flat mop bucket cover, a trash-cleaning wringing device and a control valve assembly for easy operation according to an embodiment of the present invention;

FIG. 7 is a top view of a flat mop cleaning bucket for easy handling according to an embodiment of the present invention;

FIG. 8 is a sectional view taken along line B-B of FIG. 7;

FIG. 9 is a schematic perspective view of FIG. 8;

FIG. 10 is a cross-sectional view taken along line C-C of FIG. 7;

FIG. 11 is a schematic perspective view of FIG. 10;

FIG. 12 is a perspective view of a control valve assembly for a flat mop bucket for easy operation in accordance with an embodiment of the present invention;

FIG. 13 is an exploded perspective view of a control valve assembly for a flat mop bucket for easy operation according to an embodiment of the present invention;

FIG. 14 is a front view of a flat mop cleaning bucket and a flat mop in an operational position according to an embodiment of the present invention;

FIG. 15 is a sectional view taken in the direction D-D of FIG. 14;

in the figure:

1. a barrel body; 1a, a bottom wall; 1a1, bottom; 1a2, top bottom; 1a3, connecting plate; 1a4, bracing plate; 1a5, valve stem seat; 1b, a peripheral wall; 1b1, bayonet; 1b2, guide bar; 1b3, weep holes; 1c, a first separator; 1d, a second partition plate; 1d1, first via; 1d2, arc-shaped protrusion; 1e, a rubber ring; 1f, a plug;

2. a sewage-cleaning and water-squeezing device; 2a, a base; 2b, a water squeezing scraper; 2c, a sawtooth scraper; 2d, rollers;

3. a control valve assembly; 3a, adjusting a knob; 3a1, square hole shaft; 3a2, stop lever; 3b, a valve rod; 3b1, square bar; 3b2, six-sided bar; 3b3, first round bar; 3b4, stop ring; 3b5, hexagonal rod; 3b6, second round bar; 3c, sealing plug; 3d, positioning seats; 3d1, valve stem hole; 3d2, hanger pin; 3e, an eccentric strut; 3e1, hexagonal hole sleeve; 3e2, movable plate; 3f, a lantern ring; 3f1, jack pin; 3g, a reset torsion spring;

4. a barrel cover; 4a, a water filling port; 4b, a mop opening; 4c, a water outlet; 4d, a handle groove; 4e, an overflow groove; 4f, a second through hole; 4g, a stroke groove; 4h, spring plates; 4i, a fixture block;

5. a handle.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are used only for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms will be understood by those skilled in the art according to the specific circumstances.

In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being either a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

A flat mop cleaning bucket convenient to operate is disclosed, and shown in figures 1-14, and comprises a bucket body 1, wherein a clean water area, a sewage cleaning and dewatering area, a sewage area and a padding area which are independent of each other are arranged in the bucket body 1, the clean water area, the sewage cleaning and dewatering area and the sewage area are adjacently arranged in the horizontal direction, the clean water area and the padding area are adjacently arranged in the vertical direction, the padding area is positioned below the clean water area, and the bottom height of the sewage cleaning and dewatering area is flush with the bottom height of the padding area; the top end of the sewage-cleaning dewatering area is provided with a sewage-cleaning wringing device 2 with the water outlet direction facing the sewage area, the barrel body 1 is provided with a water through hole for communicating the clean water area and the sewage-cleaning dewatering area, the water through hole is arranged at the position close to the bottom of the clean water area, and the barrel body 1 is provided with a control valve component 3 for opening and closing the water through hole.

The clear water area is used for storing clear water, and the clear water can enter the decontamination dehydration area by opening the water through hole through the control valve component 3; the cleaning and dewatering area is used for storing a certain amount of clear water, a user inserts the mop into the cleaning and dewatering area through the cleaning and wringing device 2 and repeatedly pumps and inserts the mop, the mop is washed by the clear water in the cleaning and dewatering area, and dirt and sewage on the mop are scraped by the cleaning and wringing device 2 and enter the sewage area; after repeated pumping and inserting, sewage in the sewage-removing and dewatering area continuously enters the sewage area through the sewage-removing and water-squeezing device 2, so that the water level in the sewage-removing and dewatering area is lowered to the position below the top end of the bed-up area; that is, at this time, the water level at the lowest position of the clean water area is higher than the water level of the sewage disposal and dewatering area, and then the user opens the water through hole by the control valve assembly 3, the water in the clean water area flows into the sewage disposal and dewatering area through the water through hole, and the sewage in the sewage disposal and dewatering area cannot flow back to the inside of the clean water area; when sufficient clear water is injected into the dirt removing and dewatering area, the water through holes can be closed through the control valve component 3 without waiting for the water level balance of the clear water area and the dirt removing and dewatering area, and the mop can be cleaned again.

As shown in fig. 5 and fig. 8 to 11, the barrel body 1 comprises a bottom wall 1a, the bottom wall 1a comprises a lower bottom 1a1 and an upper bottom 1a2, the lower bottom 1a1 and the upper bottom 1a2 are located on different horizontal planes, the projections of the adjacent sides of the lower bottom 1a1 and the upper bottom 1a2 in the vertical direction are overlapped, a connecting plate 1a3 is vertically arranged and connected with the adjacent sides of the lower bottom 1a1 and the upper bottom 1a2, and a bracing plate 1a4 is arranged at the bottom of the upper bottom 1a2 and extends to the height flush with the bottom of the lower bottom 1a 1; the barrel body 1 further comprises a peripheral wall 1b, a first partition plate 1c and a second partition plate 1d, wherein the peripheral wall 1b extends vertically and upwards to the same horizontal plane around the edge of the bottom wall 1a, the first partition plate 1c extends vertically and upwards from the bottom wall of the lower bottom 1a1 to be flush with the top end of the peripheral wall 1b, the second partition plate 1d extends vertically and upwards from the bottom wall of the upper bottom 1a2 to be flush with the top end of the peripheral wall 1b, the first partition plate 1c and the second partition plate 1d are both parallel to the connecting plate 1a3, and two sides of the first partition plate 1c and the second partition plate 1d are both fixedly connected with the inner wall of the peripheral wall 1 b; the second partition board 1d is provided with a first through hole 1d1 horizontally penetrating through the second partition board 1d, and the first through hole 1d1 is located above the upper bottom 1a2 and close to the upper bottom 1a 2.

The lower bottom 1a1, the upper bottom 1a2 and the connecting plate 1a3 form a bottom wall 1a which is hermetically connected with the peripheral wall 1b, and the bottom wall 1a and the peripheral wall 1b form a water bucket which can be used for containing water; the first partition board 1c and the second partition board 1d divide the water barrel into a clear water area, a sewage cleaning and dehydrating area and a sewage area, wherein the peripheral wall 1b and the first partition board 1c are combined into the sewage area, the peripheral wall 1b, the first partition board 1c and the second partition board 1d are combined into the sewage cleaning and dehydrating area, and the peripheral wall 1b and the second partition board 1d are combined into the clear water area; the upper bottom 1a2 and the supporting plate 1a4 are combined into a raising area for raising the bottom of the clear water area; the first through hole 1d1 is a water through hole for communicating the clean water area and the sewage-cleaning dewatering area.

As shown in fig. 11, an avoiding groove for avoiding the mop stick body is arranged on one side of the sewage cleaning and dewatering area, which is far away from the sewage area.

The second clapboard 1d is provided with an arc-shaped bulge 1d2 which is protruded towards the sewage area along the center line of the second clapboard 1d, and the upper bottom 1a2 and the arc-shaped bulge 1d2 form an avoidance groove for avoiding the mop stick body.

As shown in fig. 3-4, the device 2 for removing dirt and squeezing water comprises a base 2a, a squeezing scraper 2b, a sawtooth scraper 2c and a pair of rollers 2d, the base 2a is fixedly arranged at the top end of the dirt removing and dewatering area, two ends of the squeezing scraper 2b are rotatably arranged on the base 2a, the sawtooth scraper 2c is arranged at the top end of the squeezing scraper 2b, the squeezing scraper 2b and the sawtooth scraper 2c are integrated, two ends of the rollers 2d are rotatably arranged on the base 2a, an avoiding opening for avoiding the mop is arranged on the base 2a, the squeezing scraper 2b and the rollers 2d are respectively arranged at two sides of the avoiding opening, the squeezing scraper 2b is arranged at one side close to the sewage area, and the rollers 2d are arranged at one side close to the clean water area.

The base 2a is used for installing a wringing scraper 2b and a roller 2d, the wringing scraper 2b is used for squeezing sewage on the mop cloth to a sewage area, the sawtooth scraper 2c is used for scraping residual dirt on the mop cloth, and the roller 2d is used for clinging to the other surface of the mop cloth part, guiding the pulling and inserting movement of the mop and pushing the mop cloth part towards the direction of the wringing scraper 2 b.

As shown in fig. 12 to 13, the control valve assembly 3 includes an adjusting knob 3a, a valve rod 3b, a sealing plug 3c, a positioning seat 3d and an eccentric strut 3e, the positioning seat 3d is fixedly installed on the sewage disposal and wringing device 2, the valve rod 3b is vertically disposed, a valve rod seat 1a5 vertically extending upwards is disposed on the bottom wall 1a, a valve rod hole 3d1 coaxial with the valve rod seat 1a5 is disposed on the positioning seat 3d, the bottom end of the valve rod 3b is rotatably installed in the valve rod seat 1a5, the middle part of the valve rod 3b is rotatably installed in the valve rod hole 3d1, the adjusting knob 3a is detachably installed at the top end of the valve rod 3b, the eccentric strut 3e is detachably installed at the bottom end of the valve rod 3b, the sealing plug 3c is installed on the water through hole and the sealing plug 3 c.

The valve rod seat 1a5 and the valve rod hole 3d1 are respectively combined into rotating shaft seats at two ends of the valve rod 3b, a user can rotate the adjusting knob 3a to drive the valve rod 3b to rotate, the valve rod 3b rotates to drive the sealing plug 3c to do circular motion around the axis of the valve rod 3b through the eccentric supporting rod 3e, and therefore the sealing plug 3c is moved out or plugged into the water through hole.

The valve rod 3b comprises a square rod 3b1, a six-sided rod 3b2, a first round rod 3b3, a stop ring 3b4, a six-sided rod 3b5 and a second round rod 3b6 which are coaxial from top to bottom and are connected in sequence, the diameters of the square rod 3b1, the six-sided rod 3b2, the first round rod 3b3 and the stop ring 3b4 are gradually increased from top to bottom, the diameters of the stop ring 3b4, the six-sided rod 3b5 and the second round rod 3b6 are gradually reduced from top to bottom, three sides, which are not adjacent, of six sides of the six-sided rod 3b2 are sector surfaces uniformly distributed around the same axis, the six-sided rod 3b2 is rotatably arranged in a valve rod hole 3d1, an adjusting knob 3a is arranged on the square rod 3b1, the second round rod 3b6 is arranged in a valve rod seat 1a5, and one end of an eccentric supporting rod 3e is sleeved on a5 of; the bottom of the adjusting knob 3a is provided with a square hole shaft 3a1 in clearance fit with a square rod 3b1, the eccentric support rod 3e comprises a hexagonal hole sleeve 3e1 and a movable plate 3e2, one end of the movable plate 3e2 is fixedly connected with the hexagonal hole sleeve 3e1, the hexagonal hole sleeve 3e1 is in clearance fit with the hexagonal rod 3b5, and the sealing plug 3c is fixedly installed at the suspended end of the movable plate 3e 2.

The square rod 3b1 is used for installing the square hole shaft 3a1 and transmitting torque, six-side rod 3b2 can be combined into an incomplete circumferential surface, three surfaces of the six-side rod 3b4 can be combined to form a complete circumferential surface enough to enable the six-side rod 3b2 to stably rotate in the valve rod hole 3d1, the first round rod 3b3 is used for transmitting torque to the six-side rod 3b5, the six-side rod 3b5 is used for transmitting torque to the six-side hole sleeve 3e1, the six-side hole sleeve 3e1 is used for transmitting torque to the movable plate 3e2, the movable plate 3e2 drives the sealing plug 3c to circularly move around the axis of the valve rod 3b, the bottom surface of the stop ring 3b4 and the top surface of the valve rod seat 1a5 sandwich the upper and lower end surfaces of the six-side hole sleeve 3e1, and.

The control valve component 3 further comprises a lantern ring 3f and a reset torsion spring 3g, the lantern ring 3f is detachably installed on the six-face rod 3b2, the inner wall of the lantern ring 3f is in clearance fit with the six-face rod 3b2, the other three faces, which are not adjacent to each other, of six faces of the six faces of.

The reset torsion spring 3g is used for driving the eccentric support rod 3e to drive the sealing plug 3c to move towards the direction of the water through hole, so that a user loosens a hand holding the adjusting knob 3a, the reset torsion spring 3g can drive the jack pin 3f1 to move circularly around the axis of the valve rod 3b towards the direction far away from the hook pin 3d2 through the resilience force of the reset torsion spring 3g, further the torque is transmitted to the eccentric support rod 3e through the valve rod 3b, and the sealing plug 3c is moved to be plugged into the water through hole; three non-adjacent fan-shaped surfaces in six surfaces of the six-surface rod 3b2 are in clearance fit with the valve rod hole 3d1, and the other three non-adjacent planes in six surfaces of the six-surface rod 3b2 are clamped with the inner wall of the collar 3f, so that the six-surface rod 3b2 can stably rotate in the valve rod hole 3d1, can transmit torque to the collar 3f, and can further fix the collar 3f between the bottom end of the six-surface rod 3b2 and the bottom end of the positioning seat 3 d; compared with the valve rod 3b, the eccentric supporting rod 3e and the lantern ring 3f which are manufactured into an integrally formed part, the valve rod 3b, the eccentric supporting rod 3e and the lantern ring 3f are manufactured separately, so that the cost of a die is lower, and the assembly is easier.

As shown in fig. 1-3, the mop barrel further comprises a barrel cover 4, the barrel cover 4 is buckled and covered on the top end of the barrel body 1, the barrel cover 4 is clamped with the barrel body 1, the barrel cover 4 is vertically provided with a water injection port 4a, a mop port 4b and a water outlet 4c which vertically penetrate through the barrel cover 4 and are respectively communicated to a clean water area, a sewage cleaning and dehydrating area and a sewage area, and the edges of the barrel cover 4, the water injection port 4a, the mop port 4b and the water outlet 4c are respectively provided with a vertical skirt edge extending downwards.

The barrel cover 4 covers the top surface of the barrel body 1, only a water injection port 4a, a mop port 4b and a water outlet 4c are reserved for injecting water, filling a mop and pouring water, and the skirt rims of the barrel cover 4, the water injection port 4a, the mop port 4b and the water outlet 4c are used for blocking water flow from flowing outwards, so that sewage is prevented from splashing outside the barrel body 1 when a user cleans the mop.

As shown in fig. 3, a handle 5 is rotatably mounted on the barrel cover 4, two ends of the handle 5 are respectively hinged to the middle portions of two sides of the barrel cover 4, and a handle slot 4d for accommodating the handle 5 is formed in the barrel cover 4.

Handle 5 can rotate to the angle perpendicular with bung 4, and the user of being convenient for mentions whole clean bucket through handle 5, and handle 5 also can rotate to the angle with bung 4 parallel and level simultaneously, and handle 5 is encircleed inside by handle groove 4d this moment for when using or accomodating clean bucket, handle 5 can not hinder the clean mop of user or occupy too much space.

The barrel cover 4 is also provided with an overflow groove 4e, the overflow groove 4e is positioned on one side of the water outlet 4c far away from the mop opening 4b, and the bottom end of the overflow groove 4e is flush with the edge of the barrel body 1.

Because the edges of the barrel cover 4, the water filling port 4a, the mop port 4b and the water outlet 4c are provided with skirts for blocking water flow from flowing outwards, when a user pours sewage, a part of sewage remained inside the skirts of the water outlet 4c cannot be poured out, and therefore the part of sewage needs to be poured out through the overflow groove 4 e.

As shown in fig. 3 and 13, the tub cover 4 is further provided with a second through hole 4f and a stroke groove 4g, the edge of the adjusting knob 3a is provided with a stop rod 3a2 extending vertically and downwardly, the stroke groove 4g is an arc-shaped groove hole coaxial with the second through hole 4f, the second through hole 4f is a round hole in clearance fit with the square hole shaft 3a1, the square hole shaft 3a1 passes through the second through hole 4f to be connected with the square rod 3b1, and the stop rod 3a2 is slidably mounted inside the stroke groove 4 g.

The adjusting knob 3a is mounted above the barrel cover 4, so that the operation of a user is facilitated, the adjusting knob 3a transmits torque to the square rod 3b1 through the square hole shaft 3a1 passing through the second through hole 4f, the stroke groove 4g is used for limiting the stroke of the stop rod 3a2, and the stroke groove 4g is used for limiting the rotation angle of the adjusting knob 3a, so that the user can know whether the adjusting knob 3a is rotated in place or not through force feedback of the abutting joint of the stop rod 3a2 and the two ends of the stroke groove 4 g.

As shown in fig. 3, the middle parts of the two sides of the tub cover 4 are provided with elastic pieces 4h which vertically extend downwards and are attached to the inner wall of the peripheral wall 1b, the bottom end of the elastic piece 4h is provided with a clamping block 4i which extends towards the direction far away from the tub cover 4, and the peripheral wall 1b is provided with a clamping opening 1b1 which horizontally penetrates through the peripheral wall 1b and is clamped with the clamping block 4 i.

When the barrel cover 4 is installed at the top end of the barrel body 1, the clamping block 4i pushes the elastic sheet 4h to move inwards, the elastic sheet 4h generates elastic deformation until the clamping block 4i is clamped into the bayonet 1b1, and at the moment, the barrel cover 4 is clamped with the barrel body 1 through the clamping block 4i and the bayonet 1b1, so that the barrel cover 4 is installed.

The inner wall of the peripheral wall 1b is provided with guide strips 1b2 located on both sides of the bayonet 1b1, the guide strips 1b2 are elongated in a vertical direction, and the minimum distance between two adjacent guide strips 1b2 is equal to the width of the latch 4 i.

The guide bar 1b2 is used to guide the latch 4i to slide into the notch 1b1 quickly, which improves the speed of the user mounting the tub cover 4.

As shown in fig. 1, 8 and 15, the peripheral wall 1b is provided with a drain hole 1b3 penetrating the peripheral wall 1b to communicate the outside of the tub 1 with the sewage area, a rubber ring 1e is attached to the drain hole 1b3, and a plug 1f is detachably attached to the rubber ring 1 e.

The edges of the rubber ring 1e and the plug 1f are fixedly connected through a rubber belt, so that the plug 1f is prevented from being lost carelessly, the function of the drain hole 1b3 is equivalent to that of the water outlet 4c, the drain hole 1b3 is equivalent to that of the second water outlet, and when a user is not convenient to pour out sewage in the barrel body 1 in a dumping mode, the sewage in the barrel body 1 can be released by opening the plug 1 f.

The utility model discloses a theory of operation:

a user injects a certain amount of clean water into the clean water area through the water injection port 4a, and then the clean water enters the decontamination and dehydration area by rotating the adjusting knob 3a to pull out the sealing plug 3c from the first through hole 1d 1; after the decontamination and dehydration area stores a certain amount of clear water, a user inserts the mop into the decontamination and dehydration area through the decontamination and water squeezing device 2 and repeatedly pumps and inserts the mop, the mop is washed by the clear water in the decontamination and dehydration area, and dirt and sewage on the mop are scraped by the decontamination and water squeezing device 2 and enter the sewage area; the user can also rotate the mop head by 180 degrees, so that the two ends of the mop head are cleaned evenly; after repeated pumping and inserting, sewage in the sewage-removing and dewatering area continuously enters the sewage area through the sewage-removing and water-squeezing device 2, so that the water level in the sewage-removing and dewatering area is lowered to the position below the top end of the bed-up area; at the moment, the water level at the lowest position of the clean water area is higher than that of the sewage-removing dehydration area, then a user opens the water through hole through the control valve component 3, water in the clean water area flows into the sewage-removing dehydration area through the water through hole, and the water level of the clean water area is always higher than that of the sewage-removing dehydration area, so that sewage in the sewage-removing dehydration area cannot flow back to the interior of the clean water area; when sufficient clear water is injected into the cleaning and dehydrating area, the water through hole can be closed through the control valve component 3 without waiting for the water level balance of the cleaning and dehydrating area and then the mop is cleaned again; after cleaning, the handle 5 is lifted to rotate the barrel body 1, so that sewage can be poured out through the water outlet 4c and the overflow groove 4e, then the water outlet 4c is arranged below the water faucet, and the plug 1f is pulled out, so that residual dirt in a sewage area can be cleaned through flowing water.

It should be understood that the above-described embodiments are merely illustrative of the preferred embodiments of the present invention and the technical principles thereof. It will be understood by those skilled in the art that various modifications, equivalents, changes, and the like can be made to the present invention. However, these modifications are within the scope of the present invention as long as they do not depart from the spirit of the present invention. In addition, certain terms used in the specification and claims of the present application are not limiting, but are used merely for convenience of description.

Claims (14)

1. A flat mop cleaning bucket convenient to operate is characterized by comprising a bucket body (1), wherein a clean water area, a sewage cleaning and dewatering area, a sewage area and a heightening area which are independent of each other are arranged in the bucket body (1), the clean water area, the sewage cleaning and dewatering area and the sewage area are adjacently arranged in the horizontal direction, the clean water area and the heightening area are adjacently arranged in the vertical direction, the heightening area is positioned below the clean water area, and the bottom height of the sewage cleaning and dewatering area is flush with the bottom height of the heightening area; the top of the sewage-cleaning dehydration area is provided with a sewage-cleaning wringing device (2) with the water outlet direction facing the sewage area, the barrel body (1) is provided with a water through hole for communicating the sewage area and the sewage-cleaning dehydration area, the water through hole is arranged at the position close to the bottom of the sewage area, and the barrel body (1) is provided with a control valve component (3) for opening and closing the water through hole.

2. A flat mop cleaning bucket convenient to operate as claimed in claim 1, wherein the bucket body (1) comprises a bottom wall (1a), the bottom wall (1a) comprises a lower bottom (1a1) and an upper bottom (1a2), the lower bottom (1a1) and the upper bottom (1a2) are located on different horizontal planes, the projections of the sides of the lower bottom (1a1) and the upper bottom (1a2) adjacent to each other in the vertical direction are overlapped, the connecting plate (1a3) is vertically arranged and connected with the sides of the lower bottom (1a1) and the upper bottom (1a2) adjacent to each other, and the supporting plate (1a4) is arranged at the bottom of the upper bottom (1a2) and extends to a height flush with the bottom of the lower bottom (1a 1); the barrel body (1) further comprises a peripheral wall (1b), a first partition plate (1c) and a second partition plate (1d), the peripheral wall (1b) surrounds the edge of the bottom wall (1a) and vertically and upwardly extends to the same horizontal plane, the first partition plate (1c) vertically and upwardly extends from the bottom wall of the lower bottom (1a1) to be flush with the top end of the peripheral wall (1b), the second partition plate (1d) vertically and upwardly extends from the bottom wall of the upper bottom (1a2) to be flush with the top end of the peripheral wall (1b), the first partition plate (1c) and the second partition plate (1d) are both parallel to the connecting plate (1a3), and two sides of the first partition plate (1c) and the second partition plate (1d) are both fixedly connected with the inner wall of the peripheral wall (1 b); a first through hole (1d1) horizontally penetrating through the second partition plate (1d) is formed in the second partition plate (1d), and the first through hole (1d1) is located above the upper bottom (1a2) and close to the upper bottom (1a 2).

3. The flat mop cleaning bucket convenient to operate as claimed in claim 2, wherein an avoiding groove for avoiding the mop stick body is arranged on one side of the sewage cleaning and dewatering area away from the sewage area.

4. The flat mop cleaning bucket convenient to operate as claimed in claim 1, wherein the dirt-removing wringing device (2) comprises a base (2a), a wringing blade (2b), a serrated blade (2c) and a pair of rollers (2d), the base (2a) is fixedly installed at the top end of the dirt-removing dewatering zone, both ends of the wringing blade (2b) are rotatably installed on the base (2a), the serrated blade (2c) is arranged at the top end of the wringing blade (2b) and the serrated blade (2c) are an integral piece, both ends of the rollers (2d) are rotatably installed on the base (2a), an avoiding opening for avoiding the mop is arranged on the base (2a), the wringing blade (2b) and the rollers (2d) are respectively arranged at both sides of the avoiding opening, the wringing blade (2b) is arranged at one side close to the sewage zone, the roller (2d) is arranged on one side close to the clear water area.

5. The flat mop cleaning bucket convenient to operate as claimed in claim 3, wherein the control valve assembly (3) comprises an adjusting knob (3a), a valve rod (3b), a sealing plug (3c), a positioning seat (3d) and an eccentric support rod (3e), the positioning seat (3d) is fixedly arranged on the sewage-cleaning wringing device (2), the valve rod (3b) is vertically arranged, a valve rod seat (1a5) which vertically extends upwards is arranged on the bottom wall (1a), a valve rod hole (3d1) which is coaxial with the valve rod seat (1a5) is arranged on the positioning seat (3d), the bottom end of the valve rod (3b) is rotatably arranged in the valve rod seat (1a5), the middle part of the valve rod (3b) is rotatably arranged in the valve rod hole (3d1), the adjusting knob (3a) is detachably arranged at the top end of the valve rod (3b), the eccentric support rod (3e) is detachably arranged at the bottom end of the valve rod (3b), the sealing plug (3c) is arranged on the water through hole, and the sealing plug (3c) is fixedly connected with the eccentric support rod (3 e).

6. A flat mop bucket easy to handle as defined in claim 5 wherein the valve stem (3b) comprises a square rod (3b1), a hexagonal rod (3b2), a first round rod (3b3), a stopper ring (3b4), a hexagonal rod (3b5), a second round rod (3b6) which are coaxial from top to bottom and connected in sequence, the square rod (3b1), the hexagonal rod (3b2), the first round rod (3b3) and the stopper ring (3b4) have diameters which gradually increase from top to bottom, the stopper ring (3b4), the hexagonal rod (3b5) and the second round rod (3b6) have diameters which gradually decrease from top to bottom, three sides of the hexagonal rod (3b2) which are not adjacent to each other are sectors uniformly distributed around the same axis, the hexagonal rod (3b 632) is rotatably installed in the valve stem hole (3d1), the adjusting knob (3a) is installed in the square rod (3b6), and the second round rod (3b) is installed in the valve stem seat 5, one end of the eccentric supporting rod (3e) is sleeved on the hexagonal rod (3b 5); adjusting knob (3a) bottom is provided with square hole axle (3a1) with square bar (3b1) clearance fit, eccentric branch (3e) including hexagonal hole sleeve (3e1) and fly leaf (3e2), the one end and the hexagonal hole sleeve (3e1) fixed connection of fly leaf (3e2), hexagonal hole sleeve (3e1) and hexagonal bar (3b5) clearance fit, sealing plug (3c) fixed mounting is in the free end of fly leaf (3e 2).

7. The flat mop cleaning bucket convenient to operate as claimed in claim 6, wherein the control valve assembly (3) further comprises a collar (3f) and a reset torsion spring (3g), the collar (3f) is detachably mounted on the six-sided rod (3b2), the inner wall of the collar (3f) is in clearance fit with the six-sided rod (3b2), the other three nonadjacent surfaces of the six-sided rod (3b2) are vertical planes uniformly distributed around the same axis, the collar (3f) is located below the positioning seat (3d), the reset torsion spring (3g) is sleeved on the valve rod (3b), the collar (3f) is provided with a radially outwardly extending jack pin (3f1), the bottom end of the positioning seat (3d) is provided with a vertically downwardly extending hook pin (3d2), one end of the reset torsion spring (3g) is sleeved on the jack pin (3f1), and the other end of the reset torsion spring (3g) is connected to the hook pin (3d 2).

8. The flat mop cleaning bucket convenient to operate according to claim 7, further comprising a bucket cover (4), wherein the bucket cover (4) is buckled and covered on the top end of the bucket body (1), the bucket cover (4) is clamped and connected with the bucket body (1), the bucket cover (4) is provided with a water injection port (4a), a mop port (4b) and a water outlet (4c) which vertically penetrate through the bucket cover (4) and are respectively communicated to the clean water area, the sewage cleaning and dewatering area and the sewage area, and the edges of the bucket cover (4) and the water injection port (4a), the mop port (4b) and the water outlet (4c) are provided with vertical and downward extending skirts.

9. The flat mop cleaning bucket convenient to operate as claimed in claim 8, wherein a handle (5) is rotatably mounted on the bucket cover (4), two ends of the handle (5) are respectively hinged with the middle parts of two sides of the bucket cover (4), and a handle groove (4d) for accommodating the handle (5) is formed in the bucket cover (4).

10. The flat mop cleaning bucket convenient to operate as claimed in claim 8, wherein the bucket cover (4) is further provided with an overflow groove (4e), the overflow groove (4e) is positioned on one side of the water outlet (4c) far away from the mop opening (4b), and the bottom end of the overflow groove (4e) is flush with the edge of the bucket body (1).

11. The flat mop cleaning bucket convenient to operate as claimed in claim 8, wherein the bucket cover (4) is further provided with a second through hole (4f) and a stroke groove (4g), the edge of the adjusting knob (3a) is provided with a stop rod (3a2) extending vertically downwards, the stroke groove (4g) is an arc-shaped slotted hole coaxial with the second through hole (4f), the second through hole (4f) is a round hole in clearance fit with the square hole shaft (3a1), the square hole shaft (3a1) passes through the second through hole (4f) to be connected with the square rod (3b1), and the stop rod (3a2) is slidably mounted inside the stroke groove (4 g).

12. The flat mop cleaning bucket convenient to operate as claimed in claim 8, wherein elastic pieces (4h) which vertically extend downwards and are attached to the inner wall of the peripheral wall (1b) are arranged in the middles of the two sides of the bucket cover (4), clamping blocks (4i) which extend towards the direction far away from the bucket cover (4) are arranged at the bottom ends of the elastic pieces (4h), and clamping openings (1b1) which are used for horizontally penetrating through the peripheral wall (1b) and are clamped with the clamping blocks (4i) are formed in the peripheral wall (1 b).

13. An easy-to-handle flat mop cleaning bucket according to claim 12, wherein the inner wall of the peripheral wall (1b) is provided with guide strips (1b2) at both sides of the bayonet (1b1), the guide strips (1b2) are elongated in the vertical direction, and the minimum distance between two adjacent guide strips (1b2) is equal to the width of the latch (4 i).

14. An easy-to-handle flat mop bucket according to claim 2 wherein the peripheral wall (1b) is provided with a drain hole (1b3) extending through the peripheral wall (1b) to communicate the outside of the bucket body (1) with the waste water area, the drain hole (1b3) is provided with a rubber ring (1e), and the rubber ring (1e) is detachably provided with a plug (1 f).

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