CN216776952U - Flat mop cleaning tool cleaned by clean water - Google Patents

Abstract

The utility model discloses a flat mop cleaning tool cleaned by clear water, which comprises a flat mop and a mop bucket, wherein the flat mop bucket is arranged on the flat mop; a water pumping mechanism for pumping water in the clear water containing area to the mop cleaning area is arranged in the barrel body of the mop barrel; a driving sliding block which can slide along the vertical direction and is used for driving the water pumping mechanism to work is arranged below the mop rod penetrating opening in the barrel body; the mop rod is movably provided with a driving piece, and the driving piece has a first position and a second position relative to the mop rod; when the driving piece is located at a first position relative to the mop rod, the driving piece can drive the driving sliding block to move downwards when the flat mop moves downwards in the mop penetration; when the driving piece is located at the second position relative to the mop rod, the driving piece is not contacted with the driving sliding block when the flat mop moves upwards and/or downwards in the mop penetration. The movable driving piece enables the flat mop to be conveniently cleaned and squeezed in the same mop penetration.

Description

Flat mop cleaning tool cleaned by clean water

Technical Field

The utility model belongs to the field of cleaning tools, and particularly relates to a flat mop matched with a cleaning tool and a mop bucket structure for cleaning the flat mop.

Background

Chinese patent document CN109893057A discloses a cleaning tool, which comprises a flat mop and a mop bucket, wherein the flat mop comprises a mop rod and a flat mop head movably arranged on the mop rod, an inner tube is arranged in the mop bucket, the inner tube and the mop bucket are mutually independent, an upper port of the inner tube is provided with an extrusion device adapted to the flat mop head, a water squeezing device is arranged between the inner tube and the mop bucket, and the liquid in the mop bucket is injected into the inner tube by the water squeezing device.

The above documents disclose the use of a flat mop to drive the wringer into operation so that liquid is transferred from the mop bucket into the inner barrel for cleaning of the flat mop. However, the problem is that the flat mop needs to move downwards by a large stroke when the flat mop is used for driving the water squeezing device to work, and the flat mop cannot move downwards by an excessive stroke when the flat mop needs to be squeezed to avoid triggering the water squeezing device. In other words, dull and stereotyped mop has the wringing station that is located upper portion and the washing station that is located the lower part in the inner tube, just so can make the whole height of mop bucket need do higher, and if the pressure amplitude is crossed defecate and can drive water-wringing device work when wringing dull and stereotyped mop, thereby lead to the liquid outlet to go out water, thereby make dull and stereotyped mop crowded not dry.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: aiming at the defects in the prior art, the flat mop cleaning tool kit is simple and convenient to operate, can realize cleaning and squeezing operation only in the range of a mop wearing opening, and does not need to artificially and deliberately control the pressing range of the flat mop when the flat mop is cleaned and squeezed.

In order to realize the purpose of the utility model, the following technical scheme is adopted for realizing the purpose: a cleaning tool for a flat mop cleaned by clear water comprises the flat mop and a mop bucket;

the flat mop comprises a mop plate with a bottom surface provided with a wiping object and a mop rod connected with the mop plate through a universal joint;

the mop bucket comprises a bucket body and a cover body arranged at the upper end of the bucket body, wherein a mop penetrating opening for inserting the flat mop into the bucket body is formed in the cover body, and a squeezing component is arranged on one side of the mop penetrating opening;

a clean water accommodating area is arranged in the barrel body, and a mop cleaning area is arranged in the space below the mop penetrating opening in the barrel body;

a water pumping mechanism for pumping water in the clear water containing area to a mop penetrating opening or/and a mop cleaning area for cleaning the wiping materials is arranged in the barrel body;

a mop rod penetrating opening is formed in one side, away from the squeezing part, of the mop penetrating opening, and a driving sliding block which can move in the vertical direction and is used for driving the water pumping mechanism to work is arranged below the mop rod penetrating opening in the barrel body;

the mop rod is provided with a driving piece, and the driving piece has a first position and a second position relative to the mop plate;

when the flat mop is cleaned and squeezed, the mop plate is rotated to be relatively parallel to the mop rod;

when the flat mop is cleaned, the driving piece is located at the first position, and the driving piece can drive the driving sliding block to move upwards and/or downwards when the flat mop moves upwards and/or downwards in the mop penetration;

when the flat mop is squeezed, the driving piece is located at the second position, and the driving piece cannot drive the driving sliding block to move when the flat mop moves upwards and/or downwards in the mop penetration.

Compared with the prior art, the utility model has the beneficial effects that: because the driving piece with the switchable state is arranged on the mop rod of the flat mop, the flat mop can be cleaned and squeezed under the condition that the flat mop penetrates through the same mop and moves up and down with the same amplitude, the operation is convenient, and a cleaning opening and a squeezing opening do not need to be independently arranged. Compared with the prior art, the mop has the advantages that the mop does not need larger downward movement amplitude when the flat mop is cleaned and is squeezed, so that the overall height of the mop bucket is relatively low, the size of the bucket body is reduced, and the raw material cost is saved.

Drawings

Fig. 1 is a schematic view of the overall structure of a cleaning tool in embodiment 1.

Fig. 2 is a schematic view of the flat mop in example 1 switched to a cleaning state.

Fig. 3 is a schematic view showing the upward movement of the flat mop drive piston body to the extreme position in example 1.

Fig. 4 is a schematic view of the flat mop in example 1 switched to a wringing state.

FIG. 5 is an exploded perspective view of the mop bucket of example 1.

FIG. 6 is a schematic sectional view showing the barrel part in example 1.

Fig. 7 is a schematic view of a transmission structure of a driving slider and a piston body portion in embodiment 1.

FIG. 8 is a schematic view showing the structure of the cap body and the spout unit in example 1.

Fig. 9 is a schematic structural view of the flat mop section in example 1.

Fig. 10 is a schematic structural view of the locking clip in the disengaged state of the locking clip in embodiment 1.

Fig. 11 is a schematic structural view of the locking buckle in embodiment 1 in a locked state with the locking buckle.

FIG. 12 is an exploded perspective view of the flat mop in example 1.

FIG. 13 is a schematic view of the flat mop in example 2 in a cleaning state.

Fig. 14 is a schematic view of the flat mop in the wringing state in example 2.

FIG. 15 is an exploded perspective view of the flat mop in accordance with example 2.

FIG. 16 is a schematic view of the flat mop in example 3 in a cleaning state.

FIG. 17 is a schematic view of the flat mop of example 3 in a wringing state.

Fig. 18 is a schematic view of the flat mop in example 4 just after switching to the cleaning state.

FIG. 19 is a schematic view of the flat mop of example 4 in a cleaning position with the mop pole returned to an upright position.

Fig. 20 is a schematic view of the flat mop of example 4 in a wringing state.

Fig. 21 is a schematic view of the mounting structure of the driving member in embodiment 4.

FIG. 22 is a schematic view showing the flat mop in example 5 in a cleaning state.

FIG. 23 is a schematic view of the flat mop of example 5 in a wringing state.

FIG. 24 is an exploded perspective view of the flat mop of example 5.

A. A mop bucket; 1. a barrel body; 11. a handle; 1a, a mop cleaning area; 1a1, a first sewage containing area; 1b, a second sewage containing area; 1c, a clear water containing area; 12. a piston cavity; 13. a sliding guide rail; 14. a track; 2. a piston body; 21. a water outlet pipe; 22. a spring; 3. driving the slide block; 31. a transmission belt; 4. a support; 41. an oblique chute; 42. a roller; 43. a pulley; 5. a cover body; 50. a mop wearing opening; 500. the mop rod is penetrated; 51. pouring a water gap; 52. a water filling port; 53. a flow guide member; 6. an extrusion member; 61. a sliding head; 62. a guide sliding part; 7. a water outlet part; 71. a water inlet; 72. a water outlet; B. a flat mop; 8. a mop plate; 81. a universal joint; 9. a mop rod; 91. a second joint; 910. positioning buckles; 911. positioning the bayonet; 912. a buckle chute; 913. a limiting convex ring; 914. a side accommodating groove; 92. a first joint; 921. a drive member; 9211. a driven bevel; 9212. a positioning spring; 9213. a slip-off preventing hook body part; 922. positioning the partition plate; 923. positioning the chuck; 924. locking the bayonet; 93. a screw; 931. the spring is tightly propped; 94. positioning a buckle; 941. a pressure spring; 95. locking the buckle; 951. a force receiving portion; 952. a fastening part; 950. a snap spring; 96. a transmission slide block; 961. a drive ramp; 97. a transmission rod; 98. a control component; 9a, strip-shaped holes; 99; a drive tube; 991. a limiting inner convex ring; 992. and a positioning clamping groove.

Detailed Description

Example 1

Referring to fig. 1 to 12, the present embodiment is a flat mop cleaning tool for cleaning with clean water, which includes a flat mop B and a mop bucket a. The flat mop comprises a mop plate 8 with a wiping object arranged on the bottom surface and a mop rod 9 connected with the mop plate through a universal joint. The universal joint is respectively connected with the mop plate and the lower end of the mop rod in a rotating mode, and a rotating shaft a between the universal joint and the mop plate is perpendicular to a rotating shaft b between the mop rods. When cleaning the wiping object, the mop plate can rotate to be parallel to the mop rod.

The mop bucket comprises a bucket body 1 and a cover body 5 arranged at the upper end of the bucket body. The barrel body is rotatably connected with a U-shaped handle 11, two ends of the handle are provided with inserting shafts, and the inserting shafts penetrate through the barrel body and then are inserted into the side wall of the cover body. The cover body is provided with a mop penetration opening 50 for inserting the flat mop into the barrel body, and one side of the mop penetration opening is provided with a squeezing component 6. In this embodiment, the pressing member is a water-squeezing sheet. In other embodiments, the pressing member may be a wringing roller.

A clean water containing area 1c is arranged in the barrel body, and a mop cleaning area 1a is arranged in the space below the mop penetrating opening in the barrel body.

A water pumping mechanism for pumping water in the clean water containing area to a mop penetrating opening or/and a mop cleaning area for cleaning the wiping materials is arranged in the barrel body. The water pumping mechanism in this embodiment is a plunger pump or a structure similar to the plunger pump, and in other embodiments, the water pumping mechanism may also be a diaphragm pump or a vane pump.

Specifically, as shown in fig. 2 and 6, two partition plates are arranged in the barrel body, the mop cleaning area 1a is arranged between the two partition plates, the bottom of the mop cleaning area is a first sewage containing area 1a1, and when the flat mop moves up and down in a mop penetration, at least part of water squeezed out of the wiping object by the squeezing part flows into the first sewage containing area. Clean water containing area 1c and second sewage containing area 1b are respectively arranged on two sides of the mop cleaning area, when the flat mop moves up and down in a mop wearing hole, most of water squeezed by the squeezing component from the wiping object flows into the second sewage containing area, the second sewage containing area is positioned on one side close to the squeezing component, and the clean water containing area is positioned on one side far away from the squeezing component.

The cover body is provided with a water filling port 52 corresponding to the clear water containing area, and a water pouring port 51 corresponding to the second sewage containing area.

The mop pole wearing port 500 is arranged on one side, away from the squeezing component, of the mop wearing port, the mop pole wearing port is only used for providing a space for the mop pole to move up and down, and the shape and the size of the mop pole wearing port do not influence the using effect. And a driving sliding block 3 which can move along the vertical direction and is used for driving the water pumping mechanism to work is arranged below the mop rod penetrating opening in the barrel body. And a sliding guide rail 13 is vertically arranged at the position of the through hole of the mop rod on the barrel body or the cover body, and the driving sliding block is slidably arranged on the sliding guide rail.

The mop rod is movably provided with a driving piece 921, and the driving piece has a first position and a second position relative to the mop rod.

When the flat mop is cleaned and squeezed, the mop plate is rotated to be relatively parallel to the mop rod;

when the flat mop is cleaned, the driving piece is positioned at a first position relative to the mop rod, and the driving piece can drive the driving slide block to move upwards and/or downwards when the flat mop moves upwards and/or downwards in the mop penetration;

when the flat mop is squeezed, the driving piece is located at the second position relative to the mop rod, and the driving piece cannot drive the driving sliding block to move when the flat mop moves upwards and/or downwards in the mop penetration.

The driving piece can be controlled to be switched between the first position and the second position only by rotating the mop rod, so that the flat mop can be cleaned and squeezed in a single mop penetration.

In particular, to enable the drive member to be switched between the first position and the second position. The lower end of the mop rod 9 of this embodiment is connected with a first joint 92, the lower end of the first joint 92 is coaxially and rotatably connected with a second joint 91, and the second joint is rotatably connected with the universal joint 81. Further, the driving member 921 is fixed to the first joint 92, and further, the driving member has two pieces symmetrically formed on the outer wall of the first joint. Correspondingly, the part that the drive slider is located the mop pole mouth of wearing is U-shaped or C shape, when the driving piece was in the first position, two driving pieces offset with the both sides of drive slider respectively, and the atress is comparatively even.

The first connector is provided with a positioning clamping head 923, the second connector is provided with a positioning bayonet 911, and when the positioning clamping head is clamped with the positioning bayonet, the driving piece can be positioned at a first position or a second position relative to the mop rod;

in this embodiment, the number of the positioning bayonets is 4, and the number of the positioning chucks is 2. Every time the mop rod drives the first joint to rotate 90 degrees, the driving piece can be switched between the first position and the second position. Since the handle rod is generally formed by coaxially connecting a plurality of tube bodies by screw threads, the first joint is preferably rotated clockwise by the handle rod. If the multi-section pipe bodies forming the mop rod are connected through the buckles, the mop rod can be rotated forwards and backwards.

In other embodiments, the number of the positioning bayonets is 2 or 4, and the positioning bayonets are arranged at intervals of 90 degrees, and the number of the positioning bayonets is at least one. In other embodiments, the positions of the positioning clamp head and the positioning bayonet are reversed.

Further, the positioning clamping head can be kept in a relatively stable state when being clamped with the positioning clamping opening. Be equipped with between first joint and the second joint and push up tight spring 931, push up tight spring and make the location dop can be in the location dop chucking when not receiving the exogenic action.

Specifically, the first joint is connected through a screw 93 with the second, integrated into one piece has the location baffle 922 in the first joint, the screw passes behind the location baffle and connects fixed connection with the second, is connected for rotating between screw and the location baffle, the top tight spring housing is established and is offset with the screwhead of screw and the up end of location baffle respectively at screw outer wall and top tight spring both ends.

Furthermore, in order to keep the mop rod straight, the lower end of the first connector is provided with a rotating sleeve, and the upper end of the second connector is provided with a rotating column which is rotatably inserted into the rotating sleeve.

Further, in order to control the direction of the mop plate by the mop rod when the flat mop is used for mopping, the first joint and the second joint need to be kept relatively fixed. Referring to fig. 10 and 11, a locking buckle 95 is movably disposed on the second connector, and a locking bayonet 924 connected to the locking buckle in a fitting manner is disposed on the first connector;

as shown in fig. 11, when the flat mop is in a floor mopping state, the mop rod is far away from the mop plate, the locking buckle is not affected by external force, the locking buckle and the locking bayonet are in a clamping state, the first joint and the second joint cannot rotate relatively, and the angle and the direction of the mop plate can be controlled by rotating the mop rod. Specifically, normal floor mopping with the mop plate moved forward or backward generally along its width is most efficient for mopping the floor, while in the wall or narrow position, the mop plate is typically moved forward or toward each other along its length by rotating the mop rod by approximately 90 degrees.

When the mop rod rotates to be parallel to the mop plate, the locking buckle can be separated from the locking bayonet under the driving of the mop plate, and the first joint and the second joint can rotate relatively. That is, in this state, the locking catch does not hinder the relative rotation of the first joint and the second joint.

Furthermore, the side wall of the second joint is provided with a buckle sliding groove 912 which is in sliding connection with the locking buckle, and a buckle spring 950 is arranged between the locking buckle and the bottom of the buckle sliding groove, so that the locking buckle is kept in a locking state with the locking bayonet when not being affected by external force. As shown in fig. 12, the locking buckle has a force receiving portion 951 capable of abutting against the mop plate, and a buckling portion 952 for being engaged with the locking bayonet.

In addition, be equipped with location knot 910 between second joint and the universal joint usually for when wasing dull and stereotyped mop make the mop board rotatory carry out interim location when parallel with the mop pole, so that drive the mop board through the mop pole and reciprocate in the mop is worn mouthful, and the location knot just makes the mop board rotatory can form thrust to the locking buckle when parallel with the mop pole, makes locking buckle and locking bayonet socket break away from.

In some other embodiments, the positions of the locking buckle and the locking bayonet are reversed.

In other embodiments, the driving member may be movably disposed between the first joint and the second joint. Specifically, the driving member is connected with the first joint in a sliding or rotating manner, and correspondingly, the second joint is connected with the driving member in a transmission manner, so that the driving member can extend out of the side wall of the first joint or retract into the first joint; when the driving piece extends out of the side wall of the first joint, the driving piece is in a first position; when the driving piece extends into the side wall of the first joint, the driving piece is located at the second position.

Further, for example, if the driving member is slidably connected to the first joint in a radial direction, the driving member may be connected to the second joint in a meshing transmission manner through a gear and a rack joint, such that the driving member is extended when the first joint is rotated forward, and the driving member is retracted when the first joint is rotated backward.

The water pumping mechanism comprises a piston cavity 12 which is arranged at the bottom of the clear water accommodating area 1c in the longitudinal direction, a piston body 2 which is arranged in the piston cavity in a sliding mode, a water outlet pipe 21 which is communicated with the piston cavity, and a spring 22 which is used for driving the piston body to move from top to bottom.

When the piston body moves from top to bottom relative to the piston cavity, at least part of water in the piston cavity flows from bottom to top along the water outlet pipe.

The driving sliding block is in transmission connection with the piston body through a linkage part, and when the driving sliding block moves downwards, the piston body overcomes the elastic force of the spring and moves from bottom to top through the linkage part.

A water inlet communicated with the bottom of the piston cavity is formed in the lower part or the lower end of the water outlet pipe, and a water outlet is formed in the top of the water outlet pipe; the piston body is sleeved on the water outlet pipe in a sliding mode. The water outlet pipe is used as a guide rod of the piston body at the same time.

The linkage part comprises a transmission belt 31 with two ends respectively connected with the piston body and the driving slide block, and a belt wheel 43 in rolling connection with the transmission belt;

the belt wheels comprise two belt wheels, one belt wheel is positioned above the piston body, the other belt wheel is positioned above the driving slide block, and the belt wheels are arranged on the support 4. The support is arranged at the upper part of the bucket body or the lower end of the cover body, the roller 42 is further arranged on the support or on one side of the cover body, which faces the mop penetration opening, and the roller 42 is used for contacting with the back surface of the mop plate and reducing the resistance of the mop plate when the mop plate moves up and down in the mop penetration opening.

In this embodiment, when the piston body moves upwards to the limit position, the piston body is located above the piston cavity, and water in the clear water containing area can rapidly flow into the piston cavity under the action of gravity, so that a water inlet check valve and a water outlet check valve do not need to be additionally arranged. In order to reduce the resistance when the piston body moves upwards, a sealing ring is not arranged between the piston body and the piston cavity, or a gap is reserved between the piston body and the piston cavity. Although the clearance can make the piston body push the in-process of piston intracavity downwards, partly water spills over to the clear water and holds in the district from the clearance, as long as the piston body has the aperture of relative great (compare in the piston body that sets up the sealing washer), does not influence the normal play water of outlet pipe promptly.

The cover body is provided with a water outlet part 7, and the water outlet part 7 is provided with a water inlet 71 communicated with the water outlet pipe; a water outlet 72 for spraying water towards the wiping matters is arranged at one side of the water outlet part 7 facing the mop wearing opening. A flow guide part 53 is arranged on the cover body above the water inlet 71 and is used for guiding water flowing upwards from the water outlet to the water outlet part.

In other embodiments, the water outlet pipe is connected with a water spray pipe through a connecting pipe, the water spray pipe is arranged at a position close to the squeezing part, and a water outlet hole is formed in one side of the water spray pipe, which faces the mop penetrating opening.

In addition, the support is provided with two groups of oblique sliding chutes 41, the extrusion component is connected with the oblique sliding chutes in a sliding manner, and specifically, two groups of sliding heads 61 and two groups of oblique sliding fit sliding connections can be integrally formed on two sides of the extrusion component. Or the extrusion part is connected with two sliding rods, and the two ends of the sliding rods form the sliding head.

Furthermore, the lower end of the oblique sliding chute inclines towards the oblique lower part of the mop rod penetrating opening, so that when the mop plate moves from top to bottom relative to the mop penetrating opening, the extrusion opening formed between the extrusion part and the roller has smaller width, and the wiping object is favorably squeezed; when the mop plate moves from bottom to top relative to the mop penetrating opening, the wiping matter can drive the squeezing part to move upwards along the inclined sliding groove through friction force, so that the squeezing opening formed between the squeezing part and the roller wheel is enlarged, and the mop plate is labor-saving when moving upwards. In order to prevent the movable extrusion part from inclining in the left-right direction, a vertically arranged guide sliding part 62 is fixedly connected to the middle of the extrusion part, and a track 14 which is matched with the guide sliding part and is in sliding connection with the barrel body or the cover body is arranged on the barrel body or the cover body.

When cleaning dull and stereotyped mop, fill up water in the clear water holding area earlier, rotate the mop board as shown in fig. 1 to the state parallel with the mop pole after that, rotatory mop pole (drive first joint 92 synchronous revolution) makes the driving piece wear a mouthful both ends towards the mop simultaneously, be the first position as shown in fig. 2, promote the mop pole downwards after that and can make the driving piece drive the drive slider and slide down to extreme position, mop board upper end and crowded water part upper end parallel and level this moment, and then the drive slider passes through the drive belt and drives the piston body rebound to piston chamber top, the spring is compelled to compress, the water in the clear water holding area flows into the piston intracavity under the action of gravity. Then the mop rod is pulled upwards, the downward thrust borne by the driving sliding block disappears, the piston body moves downwards under the action of the elastic force of the spring, so that water in the piston cavity is pushed to flow upwards into the water outlet part along the water outlet pipe, finally, the water in the water outlet part flows out from the water outlet hole and is sprayed onto the wiping object, at the moment, the wetted wiping object moves up and down relative to the water squeezing part, then dirt attached to the wiping object and water absorbed by the wiping object are scraped out by the water squeezing part and fall into the second sewage containing area, and a small amount of water falls into the first sewage containing area in the process of moving the mop plate up and down.

The number of times of pressing the water pumping mechanism can be flexibly adjusted according to the dirt degree of the wiper, after the cleaning is finished, the mop rod is rotated to enable the driving piece to be located at the second position shown in fig. 4, so that when the mop rod is pushed downwards, the driving piece does not contact with the driving sliding block, the mop rod is pushed and pulled up and down for a plurality of times, and the wiper can be squeezed. The degree of squeezing the wiping material can also be adjusted according to the times of pulling up and pushing the mop rod.

Example 2

Referring to fig. 13 to 15, the present embodiment is different from embodiment 1 in the arrangement of a driving member, specifically, a driving tube 99 is rotatably sleeved outside the mop rod, and the driving member is fixedly disposed on the lower side wall of the driving tube; the driving tube is rotated relative to the mop rod to enable the driving piece to be switched between the first position and the second position.

The mop rod is movably provided with a positioning buckle 94, and the driving tube is provided with a positioning clamping groove 992 which is matched and positioned with the positioning buckle. Specifically, the mop pole lower extreme links to each other with universal joint through the second joint, and even number second joint lateral wall is equipped with the slip hole with location buckle sliding connection, install pressure spring 941 between location buckle rear end and the slip hole bottom.

When the driving piece is located at the first position or the second position, the positioning buckle and the positioning clamping groove are just in a matched positioning state.

Further, the second connects the outer wall and is equipped with spacing outer convex ring 913, actuating lever lower part inner wall is equipped with the spacing interior convex ring 991 that offsets with spacing outer convex ring lower extreme, spacing interior convex ring is located positioning groove 992's top.

As shown in fig. 13, the driving member and the driving slider have an overlapping region in the vertical direction, that is, when the mop rod is pushed down, the driving pipe and the driving member move downward simultaneously, so as to drive the driving slider to move downward, and further drive the water pumping mechanism to work.

As shown in fig. 14, after the driving pipe rotates 90 degrees, the driving member and the driving slider do not have an overlapping area in the vertical direction, so that the driving member does not contact with the driving slider when the mop rod moves up and down, and the water pumping mechanism is not driven to work.

In other embodiments, a driving pipe is slidably sleeved outside the mop rod, the driving piece is arranged on the driving pipe, a positioning lock catch is arranged on the driving pipe, and an upper positioning matching part and a lower positioning matching part are arranged on the mop rod; when the positioning lock catch is matched with the positioning matching part at the upper part, the driving part is positioned at the second position, namely when the mop plate moves downwards to the limit position relative to the mop penetrating opening, the height of the driving part is not lower than the upper end of the driving sliding block. When the positioning lock catch is matched with the lower positioning matching part, the driving piece is located at the first position, namely, the driving piece can drive the driving sliding block to move downwards when the mop rod is pushed downwards.

Example 3

As shown in fig. 16 to 17, the present embodiment is different from embodiment 1 in the arrangement manner of the driving member, specifically, the driving member is fixedly arranged on the outer wall of the mop rod or the second joint;

after the lower part of the flat mop is inserted into the mop penetration opening, as shown in fig. 16, the mop rod is rotated towards the direction away from the mop plate, so that the driving piece and the driving slider have an overlapping area in the vertical direction, the driving piece is located at the first position, on the basis, the mop rod is kept in an inclined state and is pushed downwards, and the driving slider can be driven by the driving piece to move downwards, so that the water pumping mechanism is driven to work.

After the lower part of the flat mop is inserted into the mop penetration, as shown in fig. 17, the mop rod is kept parallel to the mop plate, the driving piece and the driving slider are staggered in the vertical direction, and the driving piece is located at the second position, namely, the driving piece is not in contact with the driving slider when the mop rod moves up and down, so that the water pumping mechanism cannot be driven to work.

Example 4

As shown in fig. 18 to 21, the present embodiment is different from embodiment 3 in the arrangement of the driving member, specifically, as shown in fig. 18, when the driving member is driven by the mop rod to move to the first position, the mop rod is in the first state, as shown in fig. 20, when the mop rod is parallel to the mop plate, the mop rod is in the second state;

the driving piece is movably arranged on the second joint. Specifically, the side wall of the second joint is provided with a side accommodating groove 914, and the driving member is rotatably arranged in the side accommodating groove; a positioning spring 9212 is arranged between the driving piece 921 and the second joint, and the positioning spring enables the driving piece to keep relatively fixed relative to the corresponding accommodating groove when the driving piece is not affected by external force; the lower end of the drive member has a release preventing hook body 9213 that extends beyond the side of the second joint.

When the driving piece is located at the first position and is kept connected with or abutted against the driving sliding block, the mop rod can move from the first state to the second state. That is to say, after the driving part is matched with the driving slider, the mop rod does not need to be kept in an inclined state, the driving part can be driven to move downwards by continuously pushing the mop rod downwards after returning to a vertical state, and the driving part can be kept in a state of abutting against or being connected with the driving slider when the driving part is movably connected with the mop rod and the driving slider is adjusted to the vertical state (the second state shown in fig. 19) from the inclined state (the first state shown in fig. 18) in the process of pressing down the mop rod due to the arrangement of the anti-disengaging hook body part for preventing the driving part from being separated from the driving slider. Therefore, when the water pumping mechanism is driven to work, the mop rod can keep a vertical state in most of pressing strokes, and downward force application to the mop rod is facilitated.

On the contrary, the driving member and the mop rod in the embodiment 3 are fixedly arranged, so that the mop rod needs to be kept in an inclined state in the whole course when the driving member drives the driving slider to move downwards, which is not beneficial to the force application of the mop rod, but also easily causes the horizontal component force applied to the mop rod to move the mop barrel, and the driving slider is also easily separated from the driving member in the downward moving process.

Example 5

As shown in fig. 22 to 24, the present embodiment is different from embodiment 1 in the arrangement of the driving member, specifically, a second joint 91 is connected to the lower end of the mop rod, and the second joint is rotatably connected to the universal joint;

the driving member 921 is slidably mounted on the second joint 91, and when the driving member extends out of the second joint, the driving member is in the first position; when the driving piece retracts into the second joint, the driving piece is located at the second position.

The upper portion of the mop rod is provided with a control part 98 in a sliding mode, the control part 98 is in transmission connection with the driving part, and when the control part slides, the driving part can be switched between a first position and a second position. In other embodiments, the control member may be pivotally coupled to the handle bar.

A positioning spring 9212 is arranged between the driving piece 921 and the second joint 91, and the positioning spring enables the driving piece to be positioned at the first position when the driving piece is not acted by external force. The mop rod is pushed downwards to drive the driving piece to drive the driving slide block to move downwards, so that the water pumping mechanism is driven to work.

And a transmission sliding block 96 connected with the driving piece in a transmission way is arranged in the second joint in a sliding way along the length direction of the mop rod, and when the transmission sliding block moves downwards, the driving piece moves from the first position to the second position. Specifically, a driven inclined surface 9211 is arranged on the driving part, a driving inclined surface 961 is arranged at the lower end of the transmission sliding block, the driving inclined surface abuts against the driven inclined surface, and when the transmission sliding block moves downwards, the driving inclined surface slides relative to the driven inclined surface, so that the driving part moves from a first position to a second position.

A transmission rod 97 which is respectively connected with or abutted against the transmission slide block and the control part is arranged in the mop rod in a sliding way. The control part is connected with the transmission rod through connecting pieces such as screws or pin shafts, and strip-shaped holes 9a are formed in the side wall of the mop rod corresponding to the connecting pieces. When the mop is squeezed, the driving part needs to be retracted into the mop rod, the control part is directly held by a hand and is pressed downwards, and due to the friction resistance between the wiping object and the squeezing part, when the control part is pressed downwards, the control part firstly moves downwards relative to the mop rod and drives the transmission slide block to move downwards through the transmission rod, so that the driving part is retracted into the mop rod, when the control part continues to move downwards, the mop rod is driven to continue to move downwards, and the driving part cannot be in contact with the drive slide block in the process.

In other embodiments, the driving member can be positioned at the second position when not being subjected to an external force, and the driving slider drives the driving member to move from the second position to the first position when moving downwards.

Claims (10)

1. A cleaning tool for a flat mop cleaned by clear water comprises the flat mop and a mop bucket; the method is characterized in that: the flat mop comprises a mop plate with a bottom surface provided with a wiping object and a mop rod connected with the mop plate through a universal joint; the mop bucket comprises a bucket body and a cover body arranged at the upper end of the bucket body, wherein a mop penetrating opening for inserting the flat mop into the bucket body is formed in the cover body, and a squeezing component is arranged on one side of the mop penetrating opening; a clean water accommodating area is arranged in the barrel body, and a mop cleaning area is arranged in the space below the mop penetrating opening in the barrel body; a water pumping mechanism for pumping water in the clear water containing area to a mop penetrating opening or/and a mop cleaning area for cleaning the wiping materials is arranged in the barrel body; a mop rod penetrating opening is formed in one side, away from the squeezing part, of the mop penetrating opening, and a driving sliding block which can move in the vertical direction and is used for driving the water pumping mechanism to work is arranged below the mop rod penetrating opening in the barrel body; the mop rod is provided with a driving piece, and the driving piece is provided with a first position and a second position relative to the mop plate; when the flat mop is cleaned and squeezed, the mop plate is rotated to be relatively parallel to the mop rod; when the flat mop is cleaned, the driving piece is located at the first position, and when the flat mop moves upwards and/or downwards in the mop penetration, the driving piece can drive the driving slide block to move upwards and/or downwards; when the flat mop is squeezed, the driving piece is located at the second position, and the driving piece cannot drive the driving sliding block to move when the flat mop moves upwards and/or downwards in the mop penetration.

2. A flat mop cleaning tool as defined in claim 1 which is washable with fresh water, comprising: the lower end of the mop rod is connected with a first joint, the lower end of the first joint is coaxially and rotatably connected with a second joint, and the second joint is rotatably connected with the universal joint; the driving piece is fixedly arranged on the first joint or movably arranged between the first joint and the second joint; or, a driving pipe is rotatably sleeved outside the mop rod, and the driving piece is arranged on the driving pipe; the driving pipe is rotated relative to the mop rod, so that the driving piece can be switched between a first position and a second position; or, a driving pipe is slidably sleeved outside the mop rod, the driving piece is arranged on the driving pipe, a positioning lock catch is arranged on the driving pipe, and an upper positioning matching part and a lower positioning matching part are arranged on the mop rod; when the positioning lock catch is matched with the upper positioning matching part, the driving piece is positioned at the second position, and when the positioning lock catch is matched with the lower positioning matching part, the driving piece is positioned at the first position; or the driving piece is arranged on the outer wall of the mop rod; after the lower part of the flat mop is inserted into the mop penetration opening, the mop rod is rotated towards the direction away from the mop plate, so that the driving piece and the driving sliding block have an overlapping area in the vertical direction, and the driving piece is positioned at a first position; after the lower part of the flat mop is inserted into the mop penetration, the mop rod is kept parallel to the mop plate, the driving piece and the driving sliding block are staggered in the vertical direction, and the driving piece is positioned at a second position; or the lower end of the mop rod is connected with a second joint, and the second joint is rotatably connected with the universal joint; the driving piece is movably arranged on the second joint, and when the driving piece extends out of the second joint, the driving piece is located at a first position; when the driving piece retracts into the second joint, the driving piece is at a second position; the mop rod is characterized in that a control part is movably arranged on the upper portion of the mop rod and is in transmission connection with the driving part, and the driving part can be switched between a first position and a second position when the control part slides or rotates.

3. A flat mop cleaning tool as defined in claim 2 which is washable with fresh water, said tool comprising: the first connector is provided with a positioning clamping head, the second connector is provided with a positioning bayonet, and when the positioning clamping head is clamped with the positioning bayonet, the driving piece can be positioned at a first position or a second position relative to the mop rod; at least one of the positioning clamping heads and the positioning clamping openings is more than two; or the positions of the positioning clamping head and the positioning bayonet are exchanged.

4. A flat mop cleaning tool as defined in claim 3 which is washable with fresh water, comprising: and a jacking spring is arranged between the first joint and the second joint, and the jacking spring enables the positioning clamping head to be clamped in the positioning clamping port when the positioning clamping head is not under the action of external force.

5. A flat mop cleaning tool as defined in claim 2 which is washable with fresh water, said tool comprising: the second connector is movably provided with a locking buckle, and the first connector is provided with a locking bayonet which is matched and connected with the locking buckle; when the locking buckle is not acted by external force, the locking buckle and the locking bayonet are in a clamping state, and the first joint and the second joint cannot rotate relatively; when the mop rod rotates to be parallel to the mop plate, the locking buckle can be separated from the locking bayonet under the driving of the mop plate, and the first joint and the second joint can rotate relatively; or the positions of the locking buckle and the locking bayonet are exchanged.

6. A flat mop cleaning tool as defined in claim 2 which is washable with clear water, said tool comprising: the mop rod is movably provided with a positioning buckle, and the driving pipe is provided with a positioning clamping groove which is matched with the positioning buckle for positioning; when the driving piece is located at the first position or the second position, the positioning buckle and the positioning clamping groove are just in a matched positioning state.

7. A flat mop cleaning tool as defined in claim 2 which is washable with fresh water, said tool comprising: the driving piece is fixedly arranged on the outer wall of the second joint; or when the mop rod drives the driving piece to move to the first position, the mop rod is in the first state, and when the mop rod is parallel to the mop plate, the mop rod is in the second state; the driving piece is movably arranged on the second joint, and when the driving piece is located at the first position and is kept connected with or abutted against the driving sliding block, the mop rod can be moved to the second state from the first state.

8. A flat mop cleaning tool as defined in claim 7 which is washable with fresh water, said tool comprising: the side wall of the second joint is provided with a side accommodating groove, and the driving piece is rotatably arranged in the side accommodating groove; a positioning spring is arranged between the driving piece and the second joint, and the positioning spring enables the driving piece to keep relatively fixed relative to the accommodating groove when the driving piece is not influenced by external force; the lower end of the driving piece is provided with a slip-off preventing hook body part which exceeds the side surface of the second joint.

9. A flat mop cleaning tool as defined in claim 2 which is washable with fresh water, said tool comprising: a positioning spring is arranged between the driving piece and the second joint, and the positioning spring enables the driving piece to be positioned at the first position or the second position when the driving piece is not subjected to the action of external force; a transmission sliding block in transmission connection with the driving piece is arranged in the second joint in a sliding mode along the length direction of the mop rod, and when the transmission sliding block moves downwards, the driving piece moves from the first position to the second position or from the second position to the first position; and a transmission rod which is respectively connected or propped against the transmission slide block and the control part is arranged in the mop rod in a sliding manner.

10. A flat mop cleaning tool as defined in claim 1 that is washable with fresh water, further comprising at least one of the following features: the bottom of the mop cleaning area is a first sewage containing area; when the flat mop moves up and down in the mop penetration opening, at least part of water squeezed out of the wiping object by the squeezing component flows into the first sewage containing area; and/or a second sewage containing area is arranged in the barrel body, and when the flat mop moves up and down in the mop penetration, the water squeezed by the squeezing part from the wiping object flows into the second sewage containing area; and/or a sliding guide rail is vertically arranged at the position of the through hole of the mop rod on the barrel body or the cover body, and the driving slide block is slidably arranged on the sliding guide rail; and/or the water pumping mechanism comprises a longitudinally arranged piston cavity arranged at the bottom of the clear water containing area, a piston body arranged in the piston cavity in a sliding manner, a water outlet pipe communicated with the piston cavity and a spring for driving the piston body to move from top to bottom; when the piston body moves from top to bottom relative to the piston cavity, at least part of water in the piston cavity flows from bottom to top along the water outlet pipe; the driving sliding block is in transmission connection with the piston body through a linkage part, and when the driving sliding block moves downwards, the piston body moves from bottom to top by overcoming the elasticity of the spring through the linkage part; a water inlet communicated with the bottom of the piston cavity is formed in the lower part or the lower end of the water outlet pipe, and a water outlet is formed in the top of the water outlet pipe; the piston body is sleeved on the water outlet pipe in a sliding manner; and/or when the driving slide block moves downwards to the limit position under the action of external force, the piston body moves upwards to be positioned above the piston cavity, so that water in the clear water containing area flows into the piston cavity under the action of gravity; after the external force borne by the driving sliding block is cancelled, the piston body moves downwards under the action of the elastic force of the spring, and water in the piston cavity is driven to flow upwards along the water outlet pipe; and/or the linkage component comprises a transmission belt and a belt wheel, wherein two ends of the transmission belt are respectively connected with the piston body and the driving slide block, and the belt wheel is in rolling connection with the transmission belt; the two belt wheels are arranged, one belt wheel is positioned above the piston body, the other belt wheel is positioned above the driving sliding block, and the belt wheels are arranged on the support; and/or, a water outlet part is arranged on the cover body, and a water inlet communicated with the water outlet pipe is arranged on the water outlet part; a water outlet which sprays water towards the wiping object is arranged at one side of the water outlet part towards the mop wearing opening; or the water outlet pipe is connected with a water spray pipe through a connecting pipe, the water spray pipe is arranged at a position close to the squeezing part, and a water outlet hole is formed in one side, facing the mop penetration hole, of the water spray pipe; and/or the extrusion part is fixedly or movably arranged on the barrel body or the cover body.

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