CN210810854U

CN210810854U - Mop bucket with inner and outer bucket bodies

Info

Publication number: CN210810854U
Application number: CN201921361444.2U
Authority: CN
Inventors: 夏冬全
Original assignee: Ningbo Haishu Liangpin Living Goods Co ltd
Current assignee: Ningbo Haishu Liangpin Living Goods Co ltd
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2020-06-23
Anticipated expiration: 2029-08-21

Abstract

The utility model belongs to the technical field of burnisher's technique and specifically relates to a mop bucket with inside and outside staving. The mop bucket comprises a bucket body, wherein the bucket body is provided with a cleaning and squeezing area and a water storage area, a first water baffle plate is arranged above the bucket body corresponding to the cleaning and squeezing area, a gap communicated with the water storage area is arranged above a tangent line of a mop head of the cleaning and squeezing area, and water is transferred from the cleaning and squeezing area to the water storage area through the gap and the centrifugal force generated by rotation of the mop head; the first water baffle and the second water baffle are used for shielding water drops splashed when the mop head is cleaned and dried; a return channel for returning water from the water storage area to the cleaning and squeezing area is arranged between the cleaning and squeezing area and the water storage area. The utility model discloses a thereby the mop bucket has set up inside and outside bucket and has formed washing wringing district and water storage district, inserts the interior bucket body of mop head during the use and can realize the washing of mop head and take off futilely, and the mop need not be in the washing district, take off round trip movement between the dry district, convenient to use.

Description

Mop bucket with inner and outer bucket bodies

Technical Field

The utility model belongs to the technical field of burnisher's technique and specifically relates to a mop bucket with inside and outside staving.

Background

Currently, a variety of mop structures are numerous. For example, chinese patent No. CN201798703U proposes a "mop cleaning device". In the technical scheme, the mop cleaning device mainly comprises a mop and a cleaning container, wherein the lower end of a mop rod is hinged with a mop head, a wiping material is arranged on the mop head, and a cleaning support device is arranged between the mop head and the cleaning container; when the mop is cleaned, the mop rod is pressed downwards to be short, the mop head is driven to rotate, the cleaning support device supports the mop head so as to reduce the rotation resistance of the mop head, and the cleaning support device simultaneously prevents the mop head from pressing the wiping materials. Because the cleaning supporting device is arranged between the mop head and the cleaning container, when cleaning, the mop head drives the wiper to rotate in the cleaning container to drive water in the cleaning container to rotate together, the wiper can be fully contacted with the water, and dirt on the wiper is easily cleaned under the multiple actions of the rotating wiper, the rotating water and the self centrifugal force.

However, it has the following disadvantages:

1. the cleaning container needs to be matched with the mop and the cleaning supporting device thereof to realize cleaning, and is matched with the dewatering basket thereof to realize dewatering, so that the use is troublesome.

2. The wiping materials are of strip structures, and are uniformly arranged and fixed along the periphery of the mop head through the iron sheets, so that the wiping material fixing operation is troublesome; the iron sheet is easy to rub with the ground, which not only can scratch the ground, but also affects the cleaning effect.

3. The mop head and the cleaning container are respectively provided with a supporting rod and an opening matched with the supporting rod, and the mop head drives the wiping material to rotate around the supporting rod in the cleaning container through the matching of the supporting rod and the opening.

4. When in cleaning and dewatering, the central axis of the mop head and the central axis of the mop rod are positioned on the same straight line, and the inner space of the cleaning container is at least larger than the radial sizes of the two mop heads, so the cleaning container occupies large space and has high packaging and transportation costs.

5. The use of a pan-shaped wipe is not suitable because it requires a through hole through which the post passes, and dirt can easily enter the interior of the mop head during cleaning, causing damage to the mop.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mop bucket with inside and outside staving, the mop bucket has set up inside and outside barrel-shaped one-tenth and has washd crowded dry area and water storage district, inserts the mop head and can realize the washing of mop head and take off futilely, convenient to use in the interior staving.

In order to achieve the advantages, the utility model provides a mop bucket for the washing and the dehydration of mop, this mop include mop pole and mop head, can be driven by this mop pole to rotate when this mop head rotates to being on a parallel with this mop pole, this mop bucket includes the staving that is equipped with the handle, the staving has washing wringing district and water storage area, the staving with washing wringing district correspond the top to be equipped with first breakwater, washing wringing district be in the tangent line of mop head above be equipped with the breach that the water storage area is put through, through this breach and the rotatory centrifugal force of this mop head water from this washing wringing district to this water storage area; the first water baffle and the second water baffle are used for shielding water drops splashed when the mop head is cleaned and dried; a backflow channel for enabling water to flow back to the cleaning and squeezing-out area from the water storage area is arranged between the cleaning and squeezing-out area and the water storage area.

In an embodiment of the present invention, the barrel body includes an inner barrel body and an outer barrel body, the inner barrel body and the outer barrel body are matched to form the cleaning squeezing area and the water storage area, and the inner barrel body is fixedly connected with the outer barrel body.

In an embodiment of the present invention, the second water baffle is fixed on the inner barrel body, the second water baffle includes a plate body and a connecting portion located at two sides of the plate body symmetrically, the inner barrel body is provided with the connecting groove for installation at two sides of the notch.

In one embodiment of the present invention, the plate body extends toward the sidewall of the outer tub body, and the plate body has an arc-shaped structure; the connecting portion is provided with an elastic arm, the end portion of the elastic arm is provided with a clamp and a bulge, and the connecting groove is provided with a step surface abutting against the clamp and the bulge.

In an embodiment of the present invention, the connecting portion is provided with a guide groove, and the connecting groove is provided with a guide rail which is accommodated in the guide groove and is in sliding fit with the guide groove.

In one embodiment of the present invention, the inner barrel is provided with a support platform for supporting the mop and preventing the periphery of the mop head from touching the bottom of the barrel.

In an embodiment of the present invention, the backflow passage is provided with an on-off switch, and when the mop is inserted into the inner barrel body and supported by the support platform, the on-off switch is closed; when the mop is separated from the supporting table, the on-off switch is turned on.

In one embodiment of the present invention, the inner tub body is fixed with a washing brush for cleaning the wiping surface of the mop head.

In an embodiment of the present invention, the outer barrel body and the inner barrel body are fixedly connected by a support frame, the support frame is provided with a socket for inserting the mop head, and the first water baffle is rotatably connected in the socket.

In an embodiment of the present invention, the inner barrel body is provided with an auxiliary device for abutting against the end surface of the mop head to avoid axial swinging when the mop head rotates.

The utility model discloses in, only need insert the mop head interior barrel and support with a supporting bench in, push down the rotatory washing that can accomplish the mop head of mop pole drive mop head and take off futilely, the washing container needs realize the washing with mop rather than the washing strutting arrangement cooperation in prior art, realizes taking off futilely with its dehydration basket cooperation, and it is more convenient to use.

In the utility model, the mop bucket is provided with an inner bucket body and an outer bucket body, and a return channel with an on-off switch is arranged between the inner bucket body and the outer bucket body; when the mop is inserted into the inner barrel body and supported by the supporting platform, the on-off switch is in an off state, water in the outer barrel body cannot enter the inner barrel body, and the mop head rotates to clean and simultaneously brings water from the inner barrel body to the outer barrel body; when the mop is not supported by the supporting table, the on-off switch is in an open state, water in the outer barrel can flow back to the inner barrel, so that the mop head can be cleaned and dried again, the mop barrel reduces the occupied area and reduces the packaging and transportation costs compared with a cleaning container in the prior art.

In the utility model, the outer barrel body is rotatably connected with the first water baffle plate, which is convenient for putting in and taking out the mop, and simultaneously shields water drops splashed when the mop is cleaned or dehydrated in the mop barrel, thereby avoiding the water drops from splashing to a user or causing the bottom surface around the mop barrel to be wet and slippery; the inner barrel body is provided with the second water baffle above the tangent line of the mop head in the rotating direction, so that the water drops are prevented from flying out from the connecting gap between the first water baffle and the barrel body, and the shielding effect is further improved.

The utility model discloses in, set up in the mop bucket and supported the auxiliary device who leans on the mop head terminal surface, avoided the mop head to take place axial whipping when rotatory.

In the utility model, the mop barrel is provided with a supporting platform for supporting the mop, so as to prevent the periphery of the mop head from touching the bottom of the barrel body; the supporting table is provided with a positioning groove, and the positioning groove and the second hinge part are respectively provided with a limiting ring which is abutted against each other; the supporting table and the limiting ring play a role in supporting and positioning the mop, and the rotating resistance of the mop head is reduced.

Drawings

Fig. 1 is a schematic structural view of a conventional mop cleaning apparatus.

Fig. 2 is an exploded view of a mop bucket having inner and outer bucket bodies according to a first embodiment of the present invention.

Fig. 3 is a partially enlarged view of a portion a of fig. 2.

Fig. 4 is a schematic structural view of a driving mechanism, an anti-pull-off mechanism and a one-way transmission mechanism of the mop shown in fig. 2.

Fig. 5 is a schematic view showing a structure of a positioning mechanism of the mop of fig. 2.

FIG. 6 is a schematic cross-sectional view of the one-way drive mechanism of the mop of FIG. 2.

Fig. 7 is a schematic structural view of a rotation limiting mechanism of the mop of fig. 2.

Fig. 8 is a schematic structural view of a mop bucket having inner and outer bucket bodies according to a first embodiment of the present invention.

Fig. 9 shows a cross-sectional view of the mop bucket of fig. 8.

Fig. 10 shows an exploded view of the mop bucket of fig. 8.

Fig. 11 is a schematic view of the second water deflector of the mop bucket of fig. 10.

FIG. 12 is a schematic view of the structure of the attachment slot of the mop bucket of FIG. 10.

Fig. 13 is a schematic view showing the connection of the second water blocking plate and the connection groove of the mop bucket of fig. 10.

Fig. 14 is a schematic structural view of an inner barrel body of a mop barrel according to a second embodiment of the present invention.

Fig. 15 is a schematic structural view of a mop according to a second embodiment of the present invention.

FIG. 16 is a cross-sectional schematic view of the mop of FIG. 15.

Fig. 17 is a schematic structural view of a mop according to a third embodiment of the present invention.

Fig. 18 is a schematic structural view of a mop according to a fourth embodiment of the present invention.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the intended purpose of the present invention, the following detailed description will be given with reference to the accompanying drawings and preferred embodiments in order to provide the best mode, structure, features and effects according to the present invention.

Referring to fig. 2-7, the mop bucket of the first embodiment of the present invention is used in cooperation with a corresponding mop 1, the mop 1 includes a mop rod 11 and a mop head 12 hinged to a lower end of the mop rod 11, and the mop head 12 is a disc-shaped structure. The mop rod 11 is internally provided with a driving mechanism 3 for driving the mop head 12 to rotate, a transmission mechanism 4 is arranged between the mop rod 11 and the mop head 12, the mop rod 11 is pressed downwards to be short to drive the driving mechanism 3, and the driving mechanism 3 drives the mop head 12 to rotate through the transmission mechanism 4. When the central axis of the mop head 12 is perpendicular to the central axis of the mop rod 11, that is, the mop head 12 is parallel to the mop rod 11, the mop 1 is inserted into the mop bucket 2 and the mop rod 11 and the support platform 21 are supported, and the transmission mechanism 4 is in a transmission state. It should be noted that the mop head 12 inevitably includes a small included angle, such as 3 degrees, 5 degrees, or 7 degrees, parallel to the mop rod 11 due to manufacturing and use.

Referring to fig. 3 and 5, the transmission mechanism 4 includes a first transmission gear 41 connected to the mop rod 11, and a second transmission gear 42 connected to the mop head 12, wherein when the central axis of the mop head 12 is perpendicular to the central axis of the mop rod 11, the first transmission gear 41 is engaged with the second transmission gear 42.

Further, a first hinge 15 and a second hinge 16 are connected to the mop rod 11 and the mop head 12, respectively. The first transmission gear 41 and the second transmission gear 42 are provided with the

intermeshing bevel gears

4a and 4b, respectively. The first transmission gear 41 and the second transmission gear 42 respectively pass through the first hinge 15 and the second hinge 16, and the first hinge 15 and the second hinge 16 are hinged to each other. The support table 21 is provided with a positioning groove 210 engaged with the first hinge 15 and the second hinge 16 and a positioning recess 211 limiting the swing of the mop rod 11. The support base 21 has an L-shaped cross section. The positioning groove 210 and the second hinge 16 have limiting rings 210a and 160, respectively, and the limiting ring 210a and the limiting ring 160 abut against each other to limit the displacement of the mop 1.

Referring to fig. 5, a positioning mechanism 5 for keeping the central axis of the mop head 12 perpendicular to or in the same line with the central axis of the mop rod 11 is disposed between the first transmission gear 41 and the second transmission gear 42. The positioning mechanism 5 includes a cylinder 51 extending downward from the end surface of the second transmission gear 42, a flat surface 52 pressed by the cylinder 51 on the first transmission gear 41, and a compression spring 53 between the first transmission gear 41 and the first hinge 15.

When the central axis of the mop head 12 and the central axis of the mop rod 11 are positioned on the same straight line, the column 51 is attached to the plane 52, the first transmission gear 41 is pressed by the column 51, and the compression spring 53 is compressed to store elastic potential energy; when the central axis of the mop head 12 is perpendicular to the central axis of the mop rod 11, the compression spring 53 releases the elastic potential energy to keep the

bevel gears

4a and 4b of the first transmission gear 41 and the second transmission gear 42 in the meshed state.

Referring to fig. 8-10, the mop bucket 2 includes a bucket body 20 having a handle 201, the bucket body 20 has a cleaning wringing area 2A and a water storage area 2B, the bucket body 20 is provided with a first water baffle 61 at a position corresponding to the upper part of the cleaning wringing area 2A, the cleaning wringing area 2A is provided with a gap 2A1 communicated with the water storage area 2B above the tangent line of the mop head 12, and water is brought from the cleaning wringing area 2A to the water storage area 2B by the centrifugal force of the rotation of the gap 2A1 and the mop head 12; the second water baffle 62 is arranged at the notch 2a 1. The first water baffle 61 and the second water baffle 62 are used for shielding water drops splashed when the mop head 12 is cleaned and dried; a return channel 2C for returning water from the water storage area 2B to the cleaning and squeezing area 2A is arranged between the cleaning and squeezing area 2A and the water storage area 2B. The second water stop plate 62 can also reduce the impact force of water drops thrown from the mop head 12, and further prevent the water drops from splashing outside the mop bucket.

Further, the tub 20 includes an inner tub 2A and an outer tub 2B, and the inner tub 2A and the outer tub 2B are matched to form a washing wringing area 2A and a water storage area 2B. The inner barrel body 2a is provided with a supporting platform 21 which is used for supporting the mop 1 and preventing the periphery of the mop head 12 from contacting with the barrel bottom of the mop barrel 2, when the mop rod 11 is supported by the supporting platform 21, the mop rod 11 is pressed downwards to be short to drive the driving mechanism 3, and the driving mechanism 3 drives the mop head 12 to rotate through the transmission mechanism 4. The return channel 2C is provided with an on-off switch 29, and when the mop 1 is inserted into the inner barrel body 2a and supported by the support platform 21, the on-off switch 29 is closed; when the mop 1 is detached from the support base 21, the on-off switch 29 is turned on.

The outer barrel body 2b and the inner barrel body 2a are fixedly connected through a support frame 25, a socket 250 used for being inserted into the mop head 12 is formed in the support frame 25, and a first water baffle 61 is rotatably connected in the socket 250. An elastic holding part t for holding the first water guard 61 at the water guard position is provided between the first water guard 61 and the support bracket 25. Preferably, the elastic holding portion t is a torsion spring or a compression spring.

Referring to FIGS. 11-13, a second baffle 62 is fixed to the inner tub 2 a. The second water blocking plate 62 includes a plate 621 and connecting portions 622 symmetrically disposed on two sides of the plate 621, and the inner tub body 2a is provided with connecting grooves 2a3 for mounting the connecting portions 622 on two sides of the notch 2a 1.

The plate body 621 extends towards the side wall of the outer barrel body 2b, and the plate body 621 is of an arc-shaped structure; the connecting portion 622 has a resilient arm 622a, the end of the resilient arm 622a has a catch and projection 622b, and the connecting groove 2a3 is provided with a stepped surface 2a4 abutting against the catch and projection 622 b.

The connecting portion 622 is provided with a guide groove 622c, and the connecting groove 2a3 is provided with a guide rail 2a5 received in the guide groove 622c and slidably engaged with the guide groove 622 c. The inner tub body 2a is fixed with a washing brush 2a6 for cleaning the wiping surface of the mop head.

Referring to fig. 9, the inner barrel 2a is provided with an auxiliary device f for abutting against the end surface of the mop head to prevent the mop head from shaking axially when rotating. Specifically, the bottom of the inner barrel body 2a is provided with a blind hole 2a7 for accommodating an auxiliary device f, and the auxiliary device f comprises a spherical structural body f1 and a plug f2 which is in sealing connection with the blind hole 2a 7. The plug f2 is made of soft rubber. The blind hole 2a7 is provided with an opening 2a8 on the side facing the wipe 12b to allow the ball-shaped structure f1 to make point contact with the end face of the mop plate 12 a.

In other embodiments of the present invention, the auxiliary device may be a roller connected to the inner tub 2a through a spacing post. The outer tub 2b may be provided with a drain port to facilitate drainage. The first water baffle 61 may be made of elastic plastic, and the second water baffle 62 may be made of soft plastic or hard plastic.

The mop rod 11 includes at least an upper rod 11a and a lower rod 11b, and the mop head 12 includes a mop plate 12a and a wipe 12b secured to the mop plate 12 a. The upper and

lower rods

11a, 11b are connected to each other in a sleeved manner so that the upper and

lower rods

11a, 11b can perform linear movement of shortening and lengthening, the upper and

lower rods

11a, 11b can rotate relative to each other, and the lower end of the lower rod 11b is connected to the mop head 12. One or more of an anti-pull-off mechanism 7, a rotation limiting mechanism 8 and a one-way transmission mechanism 9 are arranged between the upper rod 11a and the lower rod 11 b.

Further, mop board 12a and wiper 12b are discoid structure, and mop board 12a is connected fixedly through the magic with wiper 12b, and the radial dimension of wiper 12b is greater than the radial dimension of mop board 12a, the clean corner position of being convenient for. The mop rod 11 further comprises an extension bar 11c, and the extension bar 11c is connected with the upper end part of the upper rod 11 a. A sheath 11d is arranged at the joint of the extension bar 11c and the upper bar 11 a.

The lower end of the lower rod 11b is fixedly connected with the first transmission gear 41 in the circumferential direction, and the mop plate 12a is fixedly connected with the second transmission gear 42 in the circumferential direction. The first transmission gear 41 and the first hinge 15, and the second transmission gear 42 and the mop plate 12a and the second hinge 16 are relatively rotatable, respectively. Further, a rolling body 0 is provided between the second hinge member 16 and the mop plate 12 a. Preferably, the rolling elements 0 are steel balls.

Referring to fig. 4, the driving mechanism 3 is disposed between the upper and

lower rods

11a, 11b, the driving mechanism 3 includes a screw rod 31, a screw guide 32 engaged with the screw rod 31, and the screw guide 32 has a screw thread or an opening 320 engaged with the screw rod 31. The screw rod 31 is used for driving the screw guide sleeve 32 to rotate, or the screw rod 31 is used for being driven by the screw guide sleeve 32 to rotate. In the present embodiment, the screw rod 31 is used to drive the screw guide 32 to rotate.

Referring to fig. 4, the pull-off preventing mechanism 7 is for preventing the upper and

lower rods

11a, 11b from being disengaged, and includes: the stopper 72 is movable in the lower rod 11b by a fixing portion 71 for fixing the screw rod 31 to the upper rod 11a, a stopper 72 provided at the lower end of the screw rod 31, and a stopper sleeve 73 provided at the lower rod 11 b. The stop member 72 abuts the stop sleeve 73 as the mop rod 11 is extended into position. The screw rod 31 is provided with a fixed end 310, and the fixed end 310 is fixed to the fixed portion 71 through screw connection.

Referring to fig. 7, the rotation limiting mechanism 8 is configured to limit the relative rotation between the upper rod 11a and the lower rod 11b, the rotation limiting structure includes a connecting member 81 connecting the upper rod 11a and the lower rod 11b, and a connecting sleeve 82 sleeved outside the connecting member 81 and in threaded connection with the connecting member 81, the connecting member 81 is fixedly connected to the upper rod 11a, the lower end of the connecting member 81 is provided with an elastic claw 811, the connecting sleeve 82 is configured to adjust the tightness of the connection between the elastic claw 811 and the lower rod 11b, when the connecting sleeve 82 is in the tightening position, the elastic claw 811 increases the clamping force on the lower rod 11b, and cannot press down the upper rod 11a, so as to limit the rotation of the lower rod 11b relative to the upper rod 11 a.

Referring to fig. 6, further, the spiral guide sleeve 32 is accommodated in the blocking sleeve 73, and the one-way transmission mechanism 9 includes: the transmission teeth 91 are respectively arranged on the periphery of the bottom of the spiral guide sleeve 32 and the periphery of the bottom of the inner side of the blocking sleeve 73, the two transmission teeth 91 are provided with a meshing surface 911 and a sliding surface 912 which are matched with each other, and the spiral guide sleeve 32 can move up and down relative to the blocking sleeve 73. The upper rod 11a presses down or depends on the gravity of the screw guide sleeve 32 to make the two transmission teeth 91 close. When the spiral guide sleeve 32 rotates in one direction to enable the meshing surfaces 911 of the two transmission teeth 91 to mutually abut, one-way transmission is formed. When the spiral guide sleeve 32 rotates in the other direction and the sliding surfaces 912 of the two driving teeth 91 abut against each other, the spiral guide sleeve 32 moves upward relative to the stopper sleeve 73 to idle. The blocking sleeve 73 is provided with a blocking cover 731, and the blocking sleeve 73 and the blocking cover 731 cooperate to form a space for accommodating the screw guide sleeve 32.

Referring to fig. 14, in the second embodiment of the mop bucket of the present invention, the second water baffles 62 may be symmetrically disposed on both sides of the inner bucket body 2a, so that the impact force of the water drops thrown away by the mop head 12 can be reduced regardless of the clockwise or counterclockwise rotation of the inner bucket body 2 a.

Referring to fig. 15 to 16, in a second embodiment of the mop of the present invention, the first transmission gear 41 includes a shaft body 411 and teeth 4c disposed on the circumference of the shaft body 411, and the second transmission gear 42 includes a boss 421 extending from the end surface of the mop plate 12a in a direction away from the wiper 12b and teeth 4c disposed on the end surface of the boss 421. Rolling bodies 0 are respectively disposed between the first transmission gear 41 and the first hinge 15, and between the second hinge 16 and the mop plate 12 a. The lower rod 11b is connected to a connector 112, and the connector 112 is screwed to the shaft 411.

Further, a part of the first hinge 15 is accommodated in the shaft body 411, and the first hinge 15 is connected with the shaft body 411 by a snap-in connection. The mop plate 12a is integrally formed with the second drive gear 42. The teeth 4c have a trapezoidal cross section. The direction of the screw connection is opposite to the direction of rotation in which the drive mechanism 3 drives the first transmission gear 41.

A positioning mechanism 5 for keeping the central axis of the mop head 12 perpendicular to or in the same line with the central axis of the mop rod 11 is arranged between the first hinge 15 and the second hinge 16, the first hinge 15 is provided with a blind hole 150, the positioning mechanism 5 comprises a stopper 54 and a spring 55 which are accommodated in the blind hole 150, the stopper 54 is provided with a limit protrusion 541, and the spring 55 is used for keeping the limit protrusion 541 against the side wall of the second hinge 16. Further, the side walls of the second hinge member 16 can be provided with a folding recess 161 and a vertical recess 162 which cooperate with the position-limiting protrusion 541 to keep the central axis of the mop head 12 perpendicular to or in the same line with the central axis of the mop rod 11. The rest is the same as the first embodiment.

Referring to fig. 17, in a third embodiment of the mop of the present invention, the first embodiment and the second embodiment are combined: the first transmission gear 41 includes a shaft body 411 and a bevel gear 4c disposed on the circumferential surface of the shaft body 411, and the second transmission gear 42 includes a boss 421 extending from the end surface of the mop plate 12a in a direction away from the wiper 12b and a bevel gear 4c disposed on the end surface of the boss 421.

Referring to fig. 18, in a fourth embodiment of the mop of the present invention, the difference from the second embodiment is: the teeth 4c of the first transmission gear 41 are arranged on the periphery of the bottom surface of the shaft body 411, the teeth 4c are in a columnar structure, and the surfaces of the first transmission gear 41 and the second transmission gear 42, which are engaged with each other, are arc-shaped.

In other embodiments of the mop of the present invention, the transmission mechanism 4 is a universal transmission flexible shaft 43 connected to the mop head 12 and the mop rod 11 respectively.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed with the preferred embodiment, it is not limited to the present invention, and any skilled person can make modifications or changes equivalent to the above embodiments without departing from the scope of the present invention, but all the modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are within the scope of the present invention.

Claims

1. A mop bucket with an inner bucket body and an outer bucket body is used for cleaning and drying a mop, the mop comprises a mop rod and a mop head, the mop head can be driven to rotate by the mop rod when rotating to be parallel to the mop rod, the mop bucket comprises a bucket body with a handle, and is characterized in that,

the bucket body is provided with a cleaning and squeezing area and a water storage area, a first water baffle is arranged above the bucket body corresponding to the cleaning and squeezing area, a gap communicated with the water storage area is arranged above the tangent line of the mop head of the cleaning and squeezing area, and water is transferred from the cleaning and squeezing area to the water storage area through the gap and the centrifugal force generated by rotation of the mop head; the first water baffle and the second water baffle are used for shielding water drops splashed when the mop head is cleaned and dried; a backflow channel for enabling water to flow back to the cleaning and squeezing-out area from the water storage area is arranged between the cleaning and squeezing-out area and the water storage area.

2. The mop bucket with inner and outer bucket bodies as claimed in claim 1, wherein the bucket body comprises an inner bucket body and an outer bucket body, the inner bucket body and the outer bucket body are matched to form the cleaning squeezing area and the water storage area, and the inner bucket body is fixedly connected with the outer bucket body.

3. The mop bucket with inner and outer bucket bodies as claimed in claim 2, wherein said second water-stop plate is fixed on said inner bucket body, said second water-stop plate comprises a plate body and connecting portions symmetrically arranged on both sides of said plate body, said inner bucket body is provided with connecting slots for mounting said connecting portions on both sides of said gap.

4. The mop bucket with inner and outer bucket bodies of claim 3, wherein said plate body extends toward the sidewall of said outer bucket body, and is of an arc-shaped structure; the connecting portion is provided with an elastic arm, the end portion of the elastic arm is provided with a clamp and a bulge, and the connecting groove is provided with a step surface abutting against the clamp and the bulge.

5. The mop bucket with inner and outer bucket bodies of claim 3, wherein said connecting portion has a guide slot, and said connecting slot has a guide rail received in and slidably engaged with said guide slot.

6. The mop bucket with inner and outer bucket bodies of claim 2, wherein said inner bucket body is provided with a support platform for supporting said mop and preventing the periphery of said mop head from touching the bottom of said bucket body.

7. The mop bucket with the inner and outer bucket bodies as claimed in claim 6, wherein the return channel is provided with an on-off switch, and when the mop is inserted into the inner bucket body and supported by the support platform, the on-off switch is closed; when the mop is separated from the supporting table, the on-off switch is turned on.

8. The mop bucket with inner and outer bucket bodies of claim 2, wherein the inner bucket body is fixed with a cleaning brush for cleaning the wiping surface of the mop head.

9. The mop bucket with the inner bucket body and the outer bucket body as claimed in claim 2, wherein the outer bucket body and the inner bucket body are fixedly connected through a support frame, the support frame is provided with a socket for inserting the mop head, and the first water baffle is rotatably connected in the socket.

10. The mop bucket with inner and outer bucket bodies of claim 2, wherein said inner bucket body is provided with an auxiliary device which abuts against the end surface of said mop head to prevent the mop head from shaking axially when rotating.