CN211484425U

CN211484425U - Lifting type cleaning tool

Info

Publication number: CN211484425U
Application number: CN201921924543.7U
Authority: CN
Inventors: 何可丰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-09
Filing date: 2019-11-09
Publication date: 2020-09-15
Anticipated expiration: 2029-11-09

Abstract

The utility model belongs to the technical field of cleaning tools, in particular to a lifting type cleaning tool, which comprises a mop and a mop barrel, wherein the mop comprises a mop rod and a mop head, and the mop rod at least comprises an inner rod and an outer rod; the mop head is arranged at the end part of the mop rod and comprises a mop disc, wiping materials are arranged on the mop disc, an outer disc is further rotatably arranged on the mop head and is sleeved on the outer side of the mop disc to wrap the mop disc, and the outer disc is positioned above the mop disc; the utility model provides a mop bucket, the inboard fixed two mounts that are provided with of circumference at least, all the activity is provided with the crane on the mount, is connected and forms the whole of synchronous lift between the crane, all is provided with the arrangement portion that supplies the outer dish to settle on every crane, and the outer dish on the mop head can support and lean on the arrangement portion and make the mop head suspension set up in the mop bucket, the utility model provides a simple structure can reduce the rotation resistance, need not to trade district operation and convenient to use's over-and-under type burnisher.

Description

Lifting type cleaning tool

Technical Field

The utility model belongs to the technical field of burnisher, in particular to over-and-under type burnisher.

Background

In order to clean the floor, a mop is designed. The mop bucket is invented in order to more conveniently clean the mop in the prior art, the mop bucket not only can clean the mop, but also is internally provided with a dehydration basket, so that the cleaned mop head can be dehydrated. When the mop with the structure is cleaned, the lower part of the mop props against the supporting convex seat formed by the upward bulge at the bottom of the mop bucket, and the mop head drives the wiper to rotate relative to the supporting convex seat for cleaning.

In this method, as shown in CN2010102900637, since the mop head abuts against the supporting boss member, not only the resistance of water is large when the mop rotates, but also the resistance exists between the mop head and the supporting boss member, so that the operation of the user is laborious. The cleaning and the spin-drying need the zone-changing operation, which increases the workload of users, and the phenomenon of sewage splashing is easy to occur in the zone-changing process.

Still appear having the mop of suspension support in the market, like patent number CN201210341437.2, adopt the structure that sets up high-order suspension frame on the mop pole in this comparison document, it can realize the suspension and wash, but the suspension frame setting can produce in the use on the mop pole and collide with, and the mop is removing the in-process on clearance ground, and the suspension frame on the mop pole still can cause fish tail or bruise to furniture.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model aims to provide a simple structure can reduce the rotation resistance, need not to trade district's operation and convenient to use's over-and-under type burnisher.

The purpose of the utility model is realized like this:

a lifting cleaning tool comprises a mop and a mop bucket, wherein the mop comprises a mop rod and a mop head, the mop rod at least comprises an inner rod and an outer rod, the inner rod and the outer rod can rotate mutually and can be shortened and lengthened through sleeve joint; the end part of the mop rod is provided with a mop head which comprises a mop disc, the mop disc is provided with a wiping material,

the mop head is also rotatably provided with an outer disc which is sleeved outside the mop disc and wraps the mop disc, and the outer disc is positioned above the mop disc;

the mop bucket is characterized in that two fixing frames are fixedly arranged on the inner side of the mop bucket in the circumferential direction at least, lifting frames are movably arranged on the fixing frames, the lifting frames are connected with each other and form a whole body capable of lifting synchronously, a placing part for placing an outer disc is arranged on each lifting frame, the outer disc on the mop head can be abutted against the placing part and enables the mop head to be suspended in the mop bucket, and when the outer disc of the mop head is abutted against the placing part, the mop rod can drive the mop disc to rotate.

The elevating rack can realize elevating movement on the mount, be provided with locking mechanical system between elevating rack and the mount, under locking mechanical system's effect, the elevating rack can be located the high level and the low level of mount, when the elevating rack is located the high level of mount, the outer dish supports and leans on the elevating rack, the water level that the wiper is higher than in the mop bucket, the mop pole can drive the mop dish and rotate and spin-dry, when the elevating rack is located the low level of mount, the wiper can contact the liquid in the mop bucket, the mop pole can drive the mop dish and rotate and wash.

Locking mechanical system includes the swing piece, the swing piece articulates the side at the crane, be provided with annular notch on the mount, swing extension department branch, branch stretch into in the annular notch, the annular notch be provided with branch matched with high stop position and low stop position, when branch is located low stop position, the crane is located the low level of mount, when branch is located high stop position, the crane is located the high level of mount.

The side edge of the fixed frame is provided with a longitudinal convex rib, the lifting frame is provided with an inner groove matched with the longitudinal convex rib, and the lifting frame moves along the longitudinal direction of the fixed frame under the guidance of the longitudinal convex rib; or the side of the lifting frame is provided with a longitudinal convex rib, the fixing frame is provided with an inner groove matched with the longitudinal convex rib, and the lifting frame moves along the longitudinal direction of the fixing frame under the guidance of the longitudinal convex rib.

The crane is provided with spacing knot, and spacing knot is located the top of arrangement portion, and spacing knot and the combination of arrangement portion form the mounting groove, and when the mop head placed down, outer dish self deformation perhaps outer dish pushes away spacing knot and gets into the mounting groove in through spacing knot gets into the mounting groove, and under the effect in mounting groove, the user reciprocates the mop head, and outer dish can drive the crane and move on the mount, and when the user upwards applyed the great power, outer dish self deformation perhaps outer dish pushes away spacing knot and breaks away from the mounting groove through spacing knot in breaking away from the mounting groove.

The limiting buckle is hinged to the lifting frame, a spring is arranged between the limiting buckle and the lifting frame, and the spring gives outward movement force to the limiting buckle; when the mop head is placed downwards, the outer disc can push the limit buckle away and enter the placing groove; when a user pulls the mop upwards and the force of the upward movement of the outer disc is smaller than the acting force given to the limit buckle by the spring, the outer disc can drive the lifting frame to move on the fixed frame; when a user pulls the mop upwards and the force of the upward movement of the outer disc is larger than the acting force given to the limit buckle by the spring, the outer disc can push the limit buckle and is separated from the placing groove.

Two fixing frames are symmetrically arranged in the mop bucket, lifting frames matched with the fixing frames are arranged on the fixing frames, and the two lifting frames are connected through a connecting rod.

The connecting rod is provided with a cleaning component.

The lower end of the mop rod is fixedly provided with an upper hinge seat, the mop disc is fixedly provided with a lower hinge seat/the mop disc is integrally provided with a lower hinge seat, the upper hinge seat and the lower hinge seat are hinged through a connecting shaft, and the outer disc is positioned on the connecting shaft or below the connecting shaft.

A bearing is arranged between the outer disc and the mop disc, or a rotating sleeve is arranged between the outer disc and the mop disc.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

1. the utility model discloses an overhead still rotation of mop is provided with the outer dish, and the outer dish cup joints in the outside of mop dish and including wrapping up the mop dish, and the outer dish is located the top of mop dish, the utility model discloses a support piece of setting up the outer dish on the mop head as the mop head, under the condition that does not influence the pleasing to the eye degree of product, lets the product structure simplify more, and the mode that the mop head week side supported moreover can let the mop rotate the in-process at a high speed, and is more stable, and the difficult phenomenon that takes place the side direction slope lets the product succinct more and stable. The distance between the outer disc and the mop disc is shortened, the gravity center of the mop head is lowered when the mop head rotates in the mop barrel, the shaking of the mop rod is reduced when the mop head rotates, and the stability of the mop head during rotation is improved; meanwhile, the outer disc is arranged below the connecting shaft, so that the interference of the outer disc on the mop rod when the mop is used for mopping can be reduced, and the outer disc is prevented from moving along with the mop rod to scratch or bruise furniture.

2. The lifting frame of the utility model can realize the lifting motion on the fixing frame, a locking mechanism is arranged between the lifting frame and the fixing frame, under the action of the locking mechanism, the lifting frame can be positioned at the high position and the low position of the fixing frame, when the lifting frame is positioned at the high position of the fixing frame, the outer disc is abutted against the lifting frame, the wiping object is higher than the water level in the mop bucket, the mop rod can drive the mop disk to rotate and spin-dry, when the lifting frame is positioned at the low position of the fixing frame, the wiping object can contact the liquid in the mop bucket, the mop rod can drive the mop disk to rotate and clean, under the action of the locking mechanism, the lifting frame can be positioned at the high position and the low position of the fixing frame, the cleaning and spin-drying of the mop head are realized only through the lifting of the lifting frame, the structure is simple, the user does not need to change areas in the, effectively utilize operating space, and, the crane is provided with spacing knot, and spacing knot is located the top of arrangement portion, spacing knot and the combination of arrangement portion form the mounting groove, and when the mop head placed down, outer dish self deformation perhaps outer dish pushes away spacing knot and gets into the mounting groove through spacing knot in getting into the mounting groove, under the effect in mounting groove, the user reciprocates the mop head, and the outer dish can drive the lifter and move on the mount, and the user exerts external force and can realize through the position of removing the mop head that the lifter changes between the high level and the low level of mount, has also realized high-order spin-drying and low level cleaning function.

3. The locking mechanism of the utility model comprises a swinging piece which is hinged at the side of the lifting frame, the fixing frame is provided with an annular notch, the extending part of the swinging piece is provided with a supporting rod, the supporting rod extends into the annular notch, the annular notch is provided with a high staying position and a low staying position which are matched with the supporting rod, when the supporting rod is positioned at the low staying position, the lifting frame is positioned at the low position of the fixing frame, when the supporting rod is positioned at the high staying position, the lifting frame is positioned at the high position of the fixing frame, because the lifting piece needs to move on the fixing piece in the vertical direction, the swinging piece is adopted for transverse displacement compensation, the swinging piece moves in the annular groove opening repeatedly, preferably, the swinging piece circularly moves in the annular groove opening in a single direction, and the support rod of the swinging piece stops at the high stopping position and the low stopping position in a staggered manner, so that a user can conveniently carry out actual operation, and the stability of the structure is also ensured.

4. The lower end of the mop rod of the utility model is fixedly provided with the upper hinge seat, the mop disc is fixedly provided with the lower hinge seat/is integrally formed with the lower hinge seat, the upper hinge seat and the lower hinge seat are hinged, the outer disc is positioned on the connecting shaft or below the connecting shaft, thus the distance between the outer disc and the mop disc is shortened, the gravity center of the mop head is reduced when the mop head rotates in the mop barrel, the shaking of the mop rod is reduced when the mop head rotates, and the stability of the mop head when the mop head rotates is improved; meanwhile, the outer disc is arranged below the connecting shaft, so that the interference of the outer disc on the mop rod when the mop is used for mopping can be reduced, and the outer disc is prevented from moving along with the mop rod to scratch or bruise furniture.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of a part of the structure of the present invention;

fig. 3 is a schematic diagram of the explosion structure of the present invention;

FIG. 4 is an enlarged schematic view of FIG. 3 at A;

FIG. 5 is an enlarged schematic view of FIG. 3 at B;

fig. 6 is a schematic view of the internal explosion structure of the present invention;

FIG. 7 is an enlarged view of the structure of FIG. 6 at C;

fig. 8 is an internal structure diagram of the utility model with the crane at a low position;

FIG. 9 is an enlarged schematic view of FIG. 8 at D;

FIG. 10 is an enlarged view of the structure of FIG. 8 at E;

fig. 11 is an internal structure diagram of the utility model with the crane at a high position;

FIG. 12 is an enlarged view of the structure of FIG. 11 at F;

fig. 13 is one of the schematic structural diagrams of the fixing frame of the present invention;

fig. 14 is a second schematic view of the fixing frame structure of the present invention.

The reference numbers in the figures mean:

1-mop rod; 10-outer pole; 11-an inner rod; 12-locking and buckling; 13-upper hinged seat; 14-a connecting shaft; 2-a mop head; 21-outer disc; 22-a mop tray; 221-a lower hinge mount; 23-a bearing; 24-a gland; 25-a wipe; 3, a mop bucket; 31-pressing the ring on the mop bucket; 32-a handle; 4-a fixing frame; 41-annular notch; 411-low retention position; 412-high dwell position; 413-a guide rib; 42-longitudinal convex ribs; 5, lifting the rack; 51-inner groove; 52-placing part; 53-limit buckle; 54-a spring; 59-a connecting rod; a-a placement groove; 6-a cleaning member; 7-a swinging member; 71-strut.

Detailed Description

The invention will be further described in the following with reference to the accompanying drawings in which:

as shown in reference to figures 1 to 14,

the utility model provides an over-and-under type burnisher, including mop and mop bucket 3, the mop includes mop pole and mop head, the mop pole includes interior pole and outer pole at least, interior pole 11 and outer pole 10 relative concertina movement realize that the elongation of mop pole 1 is short with pressing, in the in-process of pressing short mop pole 1, outer pole 10 can drive interior pole 11 and rotate to this mop head 2 of fixing simultaneously on interior pole 11 also rotates, because relative driven structure is prior art between interior pole 11 and the outer pole 10, consequently, the following is not being repeated, chinese patent number can be consulted to the details: CN2010102900637, CN2010202394946, CN2010202611045, CN201310045274.8, etc.;

the mop head 2 is arranged at the end part of the mop rod 1, the mop head 2 comprises a mop disc 22, a wiping material 25 is arranged on the mop disc 22, and the wiping material 25 can be a cotton head/cleaning cloth, preferably the cleaning cloth;

the mop head 2 is also rotatably provided with an outer disc 21, the outer disc 21 is sleeved outside the mop disc 22 and wraps the mop disc 22, the wrapping structure is also the protection of the outer disc 21 on the mop disc 22, the outer diameter of the outer disc 21 is larger than that of the mop disc 22, as the outer diameter of the outer disc 21 is larger than that of the mop disc 22, the outer disc 21 can be used as a support piece, the outer disc 21 is positioned above the mop disc 22,

3 inboard circumference of mop bucket is upwards fixed and is provided with two mounts 4 at least, all the activity is provided with crane 5 on the mount 4, be connected between the crane 5 and form the whole of synchronous lift, all be provided with the settling part 52 that supplies outer dish 21 to settle on every crane 5, outer dish 21 on the mop head 2 can support and lean on settling part 52 and make mop head 2 suspension set up in mop bucket 3, when outer dish 21 of mop head 2 supported and leans on settling part 52, mop pole 1 can drive mop dish 22 and rotate. The traditional water throwing basket/center supporting structure is abandoned, as shown in the prior patent CN2010102900637, and the structure that the traditional mop rod is provided with an elevated suspension bracket is abandoned, as shown in the prior patent CN 201210341437.2. The utility model discloses a setting up the support piece of outer dish on mop head 2 as the mop head, under the condition that does not influence the pleasing to the eye degree of product, let the product structure simplify more, the structure that mop dish 22, outer dish 21 cup jointed has realized hiding 2 bearing structure's of mop head effect, and the mode that mop head week side supported moreover can let the mop rotate the in-process at a high speed, and is more stable, and the difficult phenomenon that takes place the side slope lets the product succinct more and stable. The outer disc 21 has no extra interference in the use process of mopping the floor, and the mode of supporting the periphery of the mop head 2 can ensure that the mop is more stable in the high-speed rotating process, is not easy to incline, and ensures that the product is more concise and stable.

The lifting frame 5 can realize elevating movement on the fixing frame 4, a locking mechanism is arranged between the lifting frame 5 and the fixing frame 4, under the action of the locking mechanism, the lifting frame 5 can be located at the high position and the low position of the fixing frame 4, when the lifting frame 5 is located at the high position of the fixing frame 4, the outer disc 21 is abutted against the lifting frame 5, the wiping object 25 is higher than the water level in the mop bucket 3, the mop rod 1 can drive the mop disc 22 to rotate and spin-dry, when the lifting frame 5 is located at the low position of the fixing frame 4, the wiping object 25 can contact the liquid in the mop bucket 3, and the mop rod 1 can drive the mop disc 22 to rotate and clean. The mop head 2 is cleaned and dried only by the lifting of the lifting frame 5, the structure is simple, a user does not need to change areas in the cleaning and drying processes, all work is completed in one area of one mop barrel, and the operation space is effectively utilized.

Locking mechanical system includes swinging member 7, swinging member 7 articulates the side at crane 5, be provided with annular notch 41 on mount 4, swinging member 7 extends department branch 71, and branch stretches into 70 in the annular notch 41, annular notch 41 be provided with branch 71 matched with height stops position 412 and low stop position 411, when branch 71 is located low stop position 411 on, crane 5 is located the low level of mount 4, when branch 71 is located high stop position 412, crane 5 is located the high level of mount 4. Since the lifting member 5 needs to move in the vertical direction on the fixing member 4, the swinging member 7 is adopted to perform lateral displacement compensation, the swinging member 7 moves in the annular notch 41 repeatedly, preferably, the swinging member 7 moves in the annular notch 41 in a unidirectional and cyclic manner, and the support rods 71 of the swinging member 7 stop alternately at the high stop position 412 and the low stop position 411, so that the actual operation of a user is facilitated, and the stability of the structure is also ensured.

As shown in fig. 13 and 14, since the guiding ribs 413 are disposed above the upper staying position 412 and the lower staying position 411 of the annular groove 41, when the user pulls up the mop head 2 and drives the lifting frame 5 to move upwards, the guiding ribs 413 push the supporting rod 71 of the swinging member 7 in a specific direction, so that the supporting rod 71 of the swinging member 7 is alternately retained at the upper staying position 412 and the lower staying position 411 when the user pulls up the mop head 2 each time. The opening below the annular slot 41 shown in fig. 14 does not represent that the rod 71 can be disengaged, the opening is used for the rod 71 to enter during assembly, the opening below the annular slot 41 is blocked after assembly is completed, the annular slot 41 is of a closed annular structure, and the rod 71 cannot be disengaged from the annular slot 41 of the assembled mop bucket 3.

The side edge of the fixed frame 4 is provided with a longitudinal convex rib 42, the lifting frame 5 is provided with an inner groove 51 matched with the longitudinal convex rib 42, and the lifting frame 5 moves along the longitudinal direction of the fixed frame 4 under the guidance of the longitudinal convex rib 42; or the side of the lifting frame is provided with a longitudinal convex rib, the fixing frame is provided with an inner groove matched with the longitudinal convex rib, and the lifting frame moves along the longitudinal direction of the fixing frame under the guidance of the longitudinal convex rib. The two schemes can be used, the stability of relative sliding between the fixing frame 4 and the lifting frame 5 is ensured through the two schemes, and the longitudinal stable motion of the lifting frame 5 is realized.

The lifting frame 5 is provided with a limit buckle 53, the limit buckle 53 is positioned above the placing part 52, the limit buckle 53 and the placing part 52 are combined to form a placing groove a, when the mop head 2 is placed downwards, the outer disc 21 deforms and enters the placing groove a through the limit buckle 53 or the outer disc 21 pushes the limit buckle 53 away to enter the placing groove a, under the action of the placing groove a, a user moves the mop head 2 up and down, the outer disc 21 can drive the lifting frame 5 to move on the fixing frame 4, and when the user applies a large force upwards, the outer disc 21 deforms and is separated from the placing groove a through the limit buckle 53 or the outer disc 21 pushes the limit buckle 53 away to separate from the placing groove a. Under the effect of the arrangement groove a, a user moves the mop head 2 up and down, the outer disc 21 can drive the lifting frame 5 to move on the fixing frame 4, the user can realize the conversion of the lifting frame 5 between the high position and the low position of the fixing frame 4 by applying external force through the position of the movable mop head 2, and the high position spin-drying and low position cleaning functions are also realized.

The spacing buckle 53 can be of two structures: in the structure 1, the limit buckle 53 is a fixed part, the outer disc 21 enters the placing groove a only after the outer disc 21 deforms or the limit buckle 53 deforms, and the limit buckle 53 can be made into a thin-wall part; the structure II is that the limit button 53 is a swinging piece, the limit button 53 is hinged on the side of the lifting frame 5, a spring 54 is arranged between the limit button 53 and the lifting frame 5, the spring 54 gives the outward movement force to the limit button 53, and when the outer disc 21 enters the placing groove a, the limit button 53 can be pushed open only by overcoming the force of the spring 54, as shown in fig. 4, 7 and 10. Preferably structure 2, the solution of structure 2 is more stable. The limit button 53 is only a holding piece, and is used for enabling the outer disc 21 to drive the lifting frame 5 to lift on the fixed frame 4 in the process that a user pulls the mop, and the user applies larger force, so that the outer disc 21 can be separated from the constraint of the limit button 53. The mechanical structure is simple and stable. And the outer disc 21 is tightly clamped in the adaptive arrangement groove a structure, so that a user only needs to place the mop head 2 downwards in the vertical direction into the mop bucket 3, and the outer disc 21 can enter the matched arrangement groove a along the same trend, and the operation is simple.

Two fixing frames 4 are symmetrically arranged in the mop bucket 3, lifting frames 5 matched with the fixing frames 4 are arranged on the fixing frames 4, and the two lifting frames 5 are connected through a connecting rod 59. The connecting rod 59 may be a separate body or an integral body.

The connecting rod 59 is provided with a cleaning member 6. The cleaning component 6 can be a brush, a roller, a scraping strip and the like. In the process of rotating the mop head 2, the cleaning component 6 cleans the wiper 25, and the cleaning component 9 cleans the wiper 25 on the mop head 2 in a contact manner, so that the hair and solid sundries on the wiper 25 are more easily cleaned, and the cleaning effect is better.

The lower end of the mop rod 1 is fixedly provided with an upper hinge base 13, the mop plate 21 is fixedly provided with a lower hinge base/mop plate 21 which is integrally formed with a lower hinge base 221, the upper hinge base 13 and the lower hinge base 221 are hinged through a connecting shaft 14, the connecting shaft is a metal shaft, as shown in fig. 9, the outer plate 21 is positioned on the connecting shaft 14 or below the connecting shaft 14, preferably below the connecting shaft 14, and therefore assembly is easier. The utility model shortens the distance between the outer disc 21 and the mop disc 22, and the gravity center of the mop head 2 is reduced when the mop head rotates in the mop barrel 3, so that the shaking of the mop rod 1 is reduced when the mop head 2 rotates, and the stability of the mop head 2 when rotating is improved; meanwhile, the outer disc 21 is arranged below the connecting shaft 14, so that the interference of the outer disc 21 on the mop rod 1 when the mop is used for mopping the floor can be reduced, and the outer disc 21 is prevented from moving along with the mop rod 1 to scratch or bruise furniture.

The bearing 23 is arranged between the outer disc 21 and the mop disc 22, or the rotating sleeve is arranged between the outer disc 21 and the mop disc 22, actually, the rotating sleeve and the bearing 23 can be both used, the rotating sleeve is low in cost, but the transmission effect between the outer disc 21 and the mop disc 22 is poor, so that the bearing is preferably a thrust bearing, and the bearing 23 is a thrust bearing. The actual mounting structure of the bearing 23 is as follows: the outer disc 21 penetrates through the lower hinge seat 221 integrally formed on the mop disc 22, a first thrust bearing is arranged between the outer disc 21 and the mop disc 22, the bearing 23 is used for reducing the friction resistance between the outer disc 21 and the mop disc 22, a gland 24 is arranged between the upper hinge seat 13 and the lower hinge seat 221, a second thrust bearing is arranged between the gland 24 and the outer disc 21, and the gland 24 is used for compressing the thrust bearing above the upper thrust bearing, so that the thrust bearings are arranged at the contact positions of the upper end and the lower end of the outer disc 21, the transverse resistance of the outer disc 21 is small, small external force is applied, the mop disc 22 can rapidly rotate relative to the outer disc 21, and a user can use the mop disc more labor-saving.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A lifting cleaning tool comprises a mop and a mop bucket, wherein the mop comprises a mop rod and a mop head, the mop rod at least comprises an inner rod and an outer rod, the inner rod and the outer rod can rotate mutually and can be shortened and lengthened through sleeve joint; the tip of mop pole is provided with the mop head, its characterized in that: the mop head comprises a mop disc, the mop disc is provided with wiping materials,

2. The elevating cleaning tool as set forth in claim 1, wherein: the elevating rack can realize elevating movement on the mount, be provided with locking mechanical system between elevating rack and the mount, under locking mechanical system's effect, the elevating rack can be located the high level and the low level of mount, when the elevating rack is located the high level of mount, the outer dish supports and leans on the elevating rack, the water level that the wiper is higher than in the mop bucket, the mop pole can drive the mop dish and rotate and spin-dry, when the elevating rack is located the low level of mount, the wiper can contact the liquid in the mop bucket, the mop pole can drive the mop dish and rotate and wash.

3. The elevating cleaning tool as set forth in claim 2, wherein: locking mechanical system includes the swing piece, the swing piece articulates the side at the crane, be provided with annular notch on the mount, the swing piece extends branch, and branch stretches into in the annular notch, the annular notch be provided with branch matched with high stop position and low stop position, when branch is located low stop position, the crane is located the low level of mount, when branch is located high stop position, the crane is located the high level of mount.

4. The elevating cleaning tool as claimed in claim 1, 2 or 3, wherein: the side edge of the fixed frame is provided with a longitudinal convex rib, the lifting frame is provided with an inner groove matched with the longitudinal convex rib, and the lifting frame moves along the longitudinal direction of the fixed frame under the guidance of the longitudinal convex rib; or the side of the lifting frame is provided with a longitudinal convex rib, the fixing frame is provided with an inner groove matched with the longitudinal convex rib, and the lifting frame moves along the longitudinal direction of the fixing frame under the guidance of the longitudinal convex rib.

5. The elevating cleaning tool as claimed in claim 1, 2 or 3, wherein: the crane is provided with spacing knot, and spacing knot is located the top of arrangement portion, and spacing knot and the combination of arrangement portion form the mounting groove, and when the mop head placed down, outer dish self deformation perhaps outer dish pushes away spacing knot and gets into the mounting groove through spacing knot in the mounting groove, under the effect in mounting groove, the user reciprocates the mop head, and the outer dish can drive the crane and move on the mount, and when the user upwards applyed the great power, outer dish self deformation and break away from the mounting groove through spacing knot or the outer dish pushes away spacing knot and breaks away from the mounting groove.

6. The elevating cleaning tool as set forth in claim 5, wherein: the limiting buckle is hinged to the lifting frame, a spring is arranged between the limiting buckle and the lifting frame, and the spring gives outward movement force to the limiting buckle; when the mop head is placed downwards, the outer disc can push the limit buckle away and enter the placing groove; when a user pulls the mop upwards and the force of the upward movement of the outer disc is smaller than the acting force given to the limit buckle by the spring, the outer disc can drive the lifting frame to move on the fixed frame; when a user pulls the mop upwards and the force of the upward movement of the outer disc is larger than the acting force given to the limit buckle by the spring, the outer disc can push the limit buckle and is separated from the placing groove.

7. The elevating cleaning tool as set forth in claim 1, wherein: two fixing frames are symmetrically arranged in the mop bucket, lifting frames matched with the fixing frames are arranged on the fixing frames, and the two lifting frames are connected through a connecting rod.

8. The elevating cleaning tool as set forth in claim 7, wherein: the connecting rod is provided with a cleaning component.

9. The elevating cleaning tool as set forth in claim 1, wherein: the lower end of the mop rod is fixedly provided with an upper hinge seat, the mop disc is fixedly provided with a lower hinge seat/the mop disc is integrally provided with a lower hinge seat, the upper hinge seat and the lower hinge seat are hinged through a connecting shaft, and the outer disc is positioned on the connecting shaft or below the connecting shaft.

10. The elevating cleaning tool as set forth in claim 9, wherein: a bearing is arranged between the outer disc and the mop disc, or a rotating sleeve is arranged between the outer disc and the mop disc.