CN212996316U

CN212996316U - Cleaning tool with cleaning and extruding functions

Info

Publication number: CN212996316U
Application number: CN202021048135.2U
Authority: CN
Inventors: 应高安
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-04-20
Anticipated expiration: 2030-06-09

Abstract

The utility model belongs to the technical field of cleaning tools, in particular to a cleaning tool with cleaning and squeezing functions, comprising a collodion mop and a matching mop bucket, wherein the collodion mop comprises a handle bar, a mop head and a The mop head is hinged on the lower end of the handle bar; the mop head includes a middle connecting seat, and support plates are hinged on both sides of the middle connecting seat, push the support plate, and the support plate rotates to the side of the cotton head and drives the cotton head to fold; The mop head can enter the mop bucket from the longitudinal direction of the perforation, and the mop head can be moved out of the mop bucket from the transverse direction of the perforation/longitudinal direction of the perforation. When the mop head is moved out of the mop bucket from the lateral direction of the perforation, the perforation pushes The support plate rotates around the middle connecting seat and squeezes the cotton head; the utility model provides a cleaning tool with simple and stable structure, convenient operation, good water squeezing effect, and cleaning and squeezing functions.

Description

Cleaning tool with cleaning and extruding functions

Technical Field

The utility model belongs to the technical field of burnisher, refer in particular to a burnisher with wash and extrusion function.

Background

The mop is an indispensable cleaning tool in daily life. The collodion mops in the market at present have approximately the same structure, and the main structure comprises a mop rod, a mop head and a water squeezing device (the water squeezing device of the collodion mop is a transmission structure in essence). The squeezing device comprises a handle, a pull rod, a caliper seat (squeezing frame), a collodion clamp and a squeezing rod, wherein the collodion clamp is clamped by the collodion clamp, the collodion clamp is fixed at the bottom end of the pull rod, the top end of the pull rod is movably pinned with the middle part of the handle, and the rear end of the handle is pinned on the mop rod. The two ends of the oblate water squeezing rod are pinned at the lower end of the clamp seat (squeezing frame).

When the wringing operation is carried out, the pulling handle is pulled to drive the collodion head to move up horizontally through the pulling rod, the collodion head passes through the wringing rods arranged on the caliper seat (wringing frame), and the wringing rods have elasticity which keeps the clamping trend, so the collodion head passing through the wringing rods can be clamped by the wringing rods to realize wringing.

The dehydration mode has the defects that: the horizontal water squeezing rod is matched with the water squeezing rod in a horizontal mode, so that the mop is long in horizontal length, the water squeezing component is always arranged on the mop rod, the weight of the mop is increased, and the mop is heavy when in use.

Chinese patent document CN208988754U in the prior art discloses a mop wringing device with a foam cotton head, which can utilize another barrel as a wringing device, and avoids the defect that a wringing part is always on the mop rod. However, when the foam is squeezed, the foam is required to be squeezed and slid over the foam head, so that the foam head is easily damaged and the water is not easily squeezed out.

Therefore, there is a need to further develop mops that have a faster way to wring water, are easier to wring water, or are more convenient to use.

Disclosure of Invention

The utility model aims at providing a simple structure and stable, the simple operation, the effectual burnisher that has washing and extrusion function of crowded water.

The purpose of the utility model is realized like this:

a cleaning tool with cleaning and squeezing functions comprises a collodion mop and a mop barrel matched with the collodion mop, wherein the collodion mop comprises a handle rod, a mop head and a cotton head arranged on the mop head, and the mop head is hinged at the lower end of the handle rod;

the mop head comprises a middle connecting seat, and supporting plates are hinged to two sides of the middle connecting seat and push the supporting plates, and the supporting plates rotate to one side of the cotton head and drive the cotton head to fold;

at least one through opening is arranged above the mop bucket, the longitudinal length of the through opening is greater than the farthest distance between the two supporting plates on the mop head, the transverse width of the through opening is greater than the length of the middle connecting seat,

the mop head can get into the mop bucket from the longitudinal direction of wearing the mouth, and the mop head can follow the horizontal direction of wearing the mouth/the longitudinal direction of wearing the mouth shifts out the mop bucket, and when the mop head shifted out the mop bucket from the horizontal direction of wearing the mouth, the mouth of wearing promotes the backup pad and rotates and extrudees the cotton head around middle part connecting seat.

The mop head can be moved out of the mop bucket from any position in the transverse direction of the through opening.

Wear the both sides integrated into one piece/fixedly connected with bracing piece to one side of mouthful, the bracing piece has the inclined plane, and two inclined planes form big end down's "horn mouth", and the backup pad is earlier through two bracing pieces and reduce the contained angle between the two, then promotes the backup pad through wearing the mouth.

The two sides of the through opening are provided with rollers, and the rollers can abut against the supporting plate in the process that the mop head is moved out from the transverse direction of the through opening.

The mop barrel is internally provided with a backer, and when the mop head rotates in the mop barrel and is abutted against the backer, the mop head is aligned with the roller/the idler wheel.

The outer side of the supporting plate is provided with a convex rib, the convex rib has a certain radian, and the height of the convex rib far away from the hinge position is higher than the height of the convex rib close to the hinge position; or the upper end surface of the supporting plate is an arc surface/inclined surface, and one end of the supporting plate, which is far away from the hinged position, is tilted upwards.

The support plate is provided with a notch, and the articulated shaft passes through the middle connecting seat and the notch and enables the support plate to be articulated on the middle connecting seat; or the middle connecting seat is provided with a notch, the hinged shaft penetrates through the supporting plate and is erected on the notch, and the supporting plate is hinged on the middle connecting seat through the hinged shaft; or the middle connecting seat is provided with a notch, hinged shafts extend out of two sides of the supporting plate integrally, and the hinged shafts are erected on the notch.

And a tension spring is arranged between the two supporting plates and gives a force for the two supporting plates to approach each other.

The backup pad articulates in the inside of middle part connecting seat, and when the backup pad opened extreme condition, the backup pad leaned on the side of middle part connecting seat.

The cotton head upper end is glued even has the fixed plate, and the fixed plate can be dismantled and be provided with in the backup pad to be provided with the surplus between cotton head and the middle part connecting seat, under fold condition, cotton head is deformable and gets into in the surplus.

The mop bucket top is provided with the mount pad, is provided with one on the mount pad wear the mouth.

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

1. the utility model discloses a thereby backup pad on the mop head inwards rotates and drives cotton head folding, utilizes the backup pad to carry out the fifty percent discount and extrudees cotton head, can extrude liquid fast, and the crowded watered mode of fifty percent discount can effectively avoid cotton head resorption liquid moreover, and crowded water effect is better. The user can stretch into the mop bucket with the mop head through the longitudinal direction of wearing the mouth and wash through the liquid in the mop bucket, rotate the handle bar, let the mop head at certain angle of mop bucket internal rotation, turned angle preferred is 90, thereby make the mop head shift out from the transverse direction who wears the mouth, wear a mouthful promotion backup pad and rotate and extrude cotton head around the middle part connecting seat, thereby realize cotton head wringing, and the user only need once pull up can be with cotton head wringing, and can switch the washing and wringing with the mop head at mop bucket internal rotation, user easy operation.

2. Be provided with the backer in the mop bucket, the mop head is when leaning on the backer at the mop bucket internal rotation, and the mop head obtains fixing a position, lets the mop head aim at cylinder/gyro wheel/bearing diagonal piece, and pull-up mop head shifts out from cylinder/gyro wheel/bearing diagonal piece to realize crowded water, let the user have crowded water location through the backer, let the operation more simple.

3. Wear the both sides integrated into one piece/fixedly connected with bearing diagonal piece of mouth, the bearing diagonal piece has the inclined plane, and two inclined planes form big end down's "horn mouth", and the backup pad is earlier through two bearing diagonal pieces and reduce the contained angle between the two, then promotes the backup pad through wearing the mouth again, carries out the fifty percent discount direction of backup pad through the inclined plane, lets the backup pad rotate more in succession. And the inner side of the penetrating opening is provided with a roller, so that the roller can be abutted against the supporting plate in the process that the mop head is moved out of the penetrating opening, the friction of the supporting plate is reduced through the roller, a user can pull up the mop more easily, the scratch on the upper surface of the supporting plate can be effectively reduced through the roller, and the product is more attractive.

4. The outer side of the support plate of the utility model is provided with a convex rib, and the convex rib has a certain radian, and the height of the convex rib far away from the hinge position is higher than the height of the convex rib near the hinge position; or the upper end surface of the supporting plate is an arc surface/inclined surface, and one end of the supporting plate, which is far away from the hinged position, is tilted upwards. Two schemes all can, realize through this structure, let the process that the mop head wore out the extrusion mouth have a process that steps gradually, reduce interval between two backup pads gradually through protruding muscle/cambered surface/inclined plane, be the utmost point crowded water state when protruding muscle obtains the most perk end on most extreme/inclined plane and passes the extrusion mouth, it is better to let crowded water effect through long distance crowded water and cooperation gradual extrusion mode to realize once going up the effect of pultrusion water.

5. The supporting plate of the utility model is provided with a notch, and the articulated shaft passes through the middle connecting seat and the notch and enables the supporting plate to be articulated on the middle connecting seat; or the middle connecting seat is provided with a notch, the hinged shaft penetrates through the supporting plate and is erected on the notch, and the supporting plate is hinged on the middle connecting seat through the hinged shaft; or the middle connecting seat is provided with a notch, hinged shafts extend out of two sides of the supporting plate integrally, and the hinged shafts are erected on the notch. Three scheme all can, lets the backup pad have the controllability through this structure, and the setting of this structure is more laborsaving in order to let the user go up the pultrusion water, and concrete effect is as follows: the cotton-padded head of glued membrane is squeezing water through the mutual extrusion of the glued membrane that will be fifty percent discount at the in-process by the backup pad fifty percent discount, consequently the cotton-padded head of glued membrane will have the power that resets, the angle between two backup pads is little less, the power that resets of cotton-padded head will be big more, pultrusion water will be harder on the user, through setting up the notch, the power that resets of cotton-padded head just can enlarge distance between the backup pad, especially by the cotton-head part of fifty percent discount, release certain interval can be very effectual the power that resets of reducing the cotton-padded head, let pull-up more laborsaving.

Drawings

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

fig. 2 is an exploded view of embodiment 1 of the present invention;

FIG. 3 is a schematic view of a mop bucket according to embodiment 1 of the present invention;

fig. 4 is a schematic structural view of a mounting seat according to embodiment 1 of the present invention;

fig. 5 is a schematic structural view of a mounting seat according to embodiment 2 of the present invention;

fig. 6 is a schematic structural view of a mounting seat according to embodiment 3 of the present invention;

FIG. 7 is a schematic view of the collodion mop support plate structure 1 of the present invention;

FIG. 8 is a schematic view of the collodion mop support plate structure 2 of the present invention;

FIG. 9 is a view of FIG. 1 showing a state of squeezing the collodion mop according to the present invention;

FIG. 10 is an enlarged schematic view of FIG. 9 at A;

FIG. 11 is a view showing the wringing state of the collodion mop of the present invention with reference to FIG. 2;

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

FIG. 13 is one of the exploded views of the collodion mop of the present invention;

FIG. 14 is a second exploded view of the collodion mop of the present invention;

fig. 15 is an enlarged schematic view of fig. 14 at C.

In the figure: 1-a mop bucket; 10-a mounting seat; 11-piercing; 11 a-longitudinal direction of the perforation;

11 b-transverse direction of the perforation; 13-a diagonal bracing block; 131-inclined plane; 14-a roller; 15-backer;

2-collodion mop; 21-a handle bar; 22-a middle connection seat; 221-side; 222-a middle connecting seat notch; 23-a connector; 24-a support plate; 241-convex ribs; 242-support plate slot; 243-inclined plane; 25-cotton ends;

251-a fixing plate; 26-a hinged axis; 27-a tension spring; a-the balance.

Detailed Description

The invention will be further described with reference to the following detailed description of embodiments thereof, with reference to the accompanying drawings, in which figures 1-15 show:

the utility model provides a burnisher with wash and extrusion function, includes collodion mop 2 and supporting mop bucket 1 thereof, collodion mop 2 includes handle bar 21, mop head and installs the cotton head 25 on the mop head, and the mop head articulates at the lower extreme of handle bar 21, preferably is provided with connector 23 handle bar 21 lower extreme, and connector 23 and mop head are articulated mutually, connect the mop head through connector 23. When the mop head is hinged, the mop has higher flexibility and improved cleaning effect;

the mop head comprises a middle connecting seat 22, supporting plates 24 are hinged to two sides of the middle connecting seat 22, the supporting plates 24 are pushed, and the supporting plates 23 rotate towards one side of the cotton head 25 and drive the cotton head 25 to fold; thereby it is folding to drive cotton head 25 through the backup pad 24 on the mop head inwards rotate, utilizes backup pad 24 to carry out the fifty percent discount and extrudees cotton head 25, can extrude liquid fast, and the crowded water mode of fifty percent discount can effectively avoid cotton head 25 resorption liquid moreover, and crowded water effect is better. The mop is not provided with the water squeezing device, so that the structure of the mop is simpler, the weight of the mop is effectively reduced, and the mop is more labor-saving in the use process of mopping the floor;

at least one through opening 11 is arranged above the mop bucket 1, preferably one through opening 11 is arranged, the longitudinal length of the through opening is greater than the farthest distance between the two support plates 24 on the mop head, and by the structure, the mop head can enter the mop bucket 1 through the through opening 11; the transverse width of the through opening 11 is greater than the length of the middle connecting seat 22, so that the middle connecting seat 22 can be moved out of the transverse direction 11b of the through opening;

the mop head can enter the mop bucket 1 from the longitudinal direction 11a of the through opening, the mop head can move out of the mop bucket 1 from the transverse direction 11 b/the longitudinal direction 11a of the through opening, and when the mop head moves out of the mop bucket 1 from the transverse direction 11b of the through opening, the through opening 11 pushes the supporting plate 24 to rotate around the middle connecting seat 22 and press the cotton head 25.

The user can stretch into mop bucket 1 with the mop head through the longitudinal direction 11a of wearing a mouthful and wash through the liquid in the mop bucket 1, rotate handle bar 21, let the mop head rotate certain angle in mop bucket 1, rotation angle preferred is 90, it also can if the angle is less than or is greater than 90, pull-up mop head and wearing a mouthful 11 process of shifting out, wearing a mouthful 11 can adjust the angle of mop head, thereby make the mop head shift out from wearing a mouthful horizontal direction 11b, it promotes backup pad 24 and rotates and extrudees cotton head 25 around middle part connecting seat 22 to wear mouthful 11, thereby realize cotton head 25 wringing, and the user only needs once to pull up can be crowded dry with cotton head 25, and can switch washing and wringing with the mop head rotation in mop bucket 1, user easy operation.

Supporting plate structure 1 of collodion mop: as shown in fig. 7, a convex rib 241 is arranged on the outer side of the support plate 24, and the convex rib 241 has a certain radian, and the height of the convex rib 241 away from the hinge position is higher than the height of the convex rib 241 close to the hinge position; supporting plate structure 2 of collodion mop: as shown in fig. 8, the upper end surface of the support plate 24 is an arc surface/inclined surface 243, both the arc surface and the inclined surface 243 may be, and in the drawing, the inclined surface 243 is shown, and one end of the support plate 24 away from the hinge position is tilted upward. Both support plate 24 solutions are possible, and both are intended to achieve the same result. Through this structure realization, let the mop head wear out the process of extrusion mouth 11 have a progressive process, reduce interval between two backup pads 24 gradually through protruding muscle 241/cambered surface/inclined plane 243, it is the utmost limit crowded water state when protruding muscle 241 obtains the most perk end of most advanced end/inclined plane 243 and passes extrusion mouth 11, it is better to let crowded water effect through long distance crowded water and cooperation progressive extrusion mode to realize once going up the effect of pultrusion water.

As shown in fig. 9, 10, 11 and 12, the support plate 24 is provided with a support plate notch 242, and the hinge shaft 26 passes through the middle connecting seat 22 and the support plate notch 242 and hinges the support plate 24 on the middle connecting seat 22; or, the middle connecting seat 22 is provided with a middle connecting seat notch 222, the hinge shaft 26 passes through the support plate 24 and is erected on the middle connecting seat notch 222, and the support plate 24 is hinged on the middle connecting seat 22 through the hinge shaft 26; alternatively, as shown in fig. 13, 14 and 15, the middle connecting seat 22 is provided with a middle connecting seat notch 222, hinge shafts 26 integrally extend from both sides of the supporting plate 24, and the hinge shafts 26 are erected on the middle connecting seat notch 222. Three scheme all can, lets backup pad 24 have the controllability through this structure, and the setting of this structure is more laborsaving for letting the user go up the pultrusion water, and concrete effect is as follows: the cotton-padded head 25 is squeezing each other through the cotton-padded head 25 of the cotton-padded head 25 that will be fifty percent discount at the in-process of being fifty percent discount by backup pad 24, therefore the cotton-padded head 25 will have the power that resets, the angle between two backup pads 24 is less, the cotton-padded head 25's power that resets will be big more, the pultrusion water will be more strenuous on the user, through setting up backup pad notch 242/middle part connecting seat notch 222, the power that resets of cotton head 25 just can be with the distance expansion between the backup pad 24, especially by the cotton head 25 part of fifty percent discount, release certain interval can be very effectual reduction cotton-padded head 25's the power that resets, let pull-up more laborsaving.

As shown in fig. 13, 14 and 15, a tension spring 27 is disposed between the two support plates 24, the tension spring 27 applies a force to the two support plates 24 to approach each other, the tension spring 27 prevents the support plates 24 from being squeezed, the two support plates 24 can be kept in an effective opening state, and the using effect of the product is better. The two support plates 24 can be spread outwards by the elasticity of the cotton head 25, and the support plates 24 can be effectively and transversely kept by the tension spring 27, so that the mop head can be kept in a mopping state.

The support plate 24 is hinged inside the middle connecting seat 22, when the support plate 24 is opened to the limit state, the support plate 24 is abutted against the side 221 of the middle connecting seat 22, and the position is maintained through the side 221, so that the stability of the product is ensured.

It has fixed plate 251 to glue on cotton head 25, and fixed plate 251 can dismantle and be provided with on the backup pad 24 to be provided with surplus a between cotton head 25 and the middle part connecting seat 22, as shown in fig. 10 and 12, under fold condition, in cotton head 25 deformable gets into surplus a, carries out the arrangement after cotton head 25 deformation through surplus a, guarantees the stability of product. And middle part connecting seat 22 middle part fretwork, the fretwork is easily installed backup pad 24 and can hold the protection with cotton head 25 fifty percent discount position under the fifty percent discount state, and protection cotton head 25 folding position avoids the damage of fifty percent discount position.

The installation seat 10 is arranged above the mop bucket 1, the installation seat 10 is preferably clamped at an opening at the upper end of the mop bucket 1, and the clamping mode of the installation seat 10 is the existing design, so that the installation seat is not described too much and is convenient to disassemble and clean.

The above 3 embodiments all include the above feature.

Mop bucket example 1: as shown in fig. 2, 3 and 4, rollers 14 are disposed on two sides of the through opening 11, the actual installation position of the rollers 14 is not required, and only needs to be disposed on two sides of the through opening 11, or as shown in the drawing, long rollers can be disposed on two sides of the through opening 11, and the length of the long rollers can be the same as that of the through opening 11, so that the mop can be guided and squeezed by the long rollers when being squeezed from any position, and the rollers 14 can abut against the supporting plate 24 when the mop is moved out from the transverse direction 11b of the through opening. The friction of the supporting plate 24 is reduced through the roller 14, so that a user can pull up the supporting plate more easily, and the scratch on the upper surface of the supporting plate 24 can be effectively reduced through the roller 14, so that the product is more attractive.

The mop bucket 1 is internally provided with the backer 15, when the mop head rotates in the mop bucket 1 and abuts against the backer 15, the mop head is positioned, the mop head is aligned with the roller 14, and the mop head of the pull-up mop is moved out of the roller 14, so that water squeezing is realized, and a user can position the water squeezing through the backer 15, so that the operation is simpler.

Mop bucket example 2: as shown in fig. 5, both sides of the through hole 11 are integrally formed/fixedly connected with the inclined supporting blocks 13, the actual installation position of the inclined supporting blocks 13 is not required, and only the inclined supporting blocks need to be arranged on both sides of the through hole 11, as shown in the drawing, long inclined supporting blocks can be arranged on both sides of the through hole 11, the length of the long inclined supporting blocks can be the same as that of the through hole 11, so that the mop head can be guided by the inclined supporting blocks 13 when being squeezed from any position, the inclined supporting blocks 13 are provided with inclined surfaces 131, the two inclined surfaces 131 form a 'horn mouth' with a small upper part and a large lower part, the supporting plate 24 firstly passes through the two inclined supporting blocks 13 and reduces the included angle between the two inclined supporting blocks, then the supporting plate 24 is pushed through the through hole 11, the inclined surfaces 131 are used for folding and guiding the.

The mop bucket 1 is internally provided with the backrest 15, when the mop head rotates in the mop bucket 1 and abuts against the backrest 15, the mop head is positioned, the mop head is aligned to the inclined supporting block 13, the mop head of the pull-up mop is moved out of the inclined supporting block 13, so that water squeezing is realized, a user can squeeze water through the backrest 15 and is positioned, and the operation is simpler.

Mop bucket example 3: as shown in fig. 6, a roller 14 is provided in the through opening 11, and a diagonal brace 13 is provided inside the through opening 11. This scheme combines the advantages of example 1 and example 2, and is most reasonable.

Mop bucket example 4: this embodiment is not shown in the drawings, neither the rollers/rollers 14 are present in the throat 11, nor are the raker blocks 13 provided inside the throat 11. The mop head can be removed from the mop bucket 1 from any position in the transverse direction 11b of the through-penetration. The scheme has the simplest structure, but has large resistance.

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. The utility model provides a burnisher with wash and extrusion function, includes glued membrane mop (2) and supporting mop bucket (1), its characterized in that: the collodion mop (2) comprises a handle rod (21), a mop head and a cotton head (25) arranged on the mop head, wherein the mop head is hinged at the lower end of the handle rod (21);

the mop head comprises a middle connecting seat (22), supporting plates (24) are hinged to two sides of the middle connecting seat (22), the supporting plates (24) are pushed, and the supporting plates (24) rotate towards one side of the cotton head (25) and drive the cotton head (25) to fold;

at least one through opening (11) is arranged above the mop bucket (1), the longitudinal length of the through opening is larger than the farthest distance between the two supporting plates on the mop head, the transverse width of the through opening is larger than the length of the middle connecting seat (22),

the mop head can enter the mop bucket (1) from the longitudinal direction (11a) of the through opening, the mop head can be moved out of the mop bucket (1) from the transverse direction (11b) of the through opening/the longitudinal direction (11a) of the through opening, and when the mop head is moved out of the mop bucket (1) from the transverse direction (11b) of the through opening, the through opening (11) pushes the support plate (24) to rotate around the middle connecting seat (22) and squeeze the cotton head (25).

2. The cleaning implement with washing and pressing functions as claimed in claim 1, wherein: the mop head can be moved out of the mop bucket (1) from any position in the transverse direction (11b) of the through opening.

3. The cleaning implement with washing and pressing functions as claimed in claim 1, wherein: wear both sides integrated into one piece/fixedly connected with raking block (13) of mouth (11), raking block (13) have inclined plane (131), and two inclined planes (131) form big end down's "horn mouth", and backup pad (24) are earlier through two raking blocks (13) and reduce the contained angle between the two, then promote backup pad (24) through wearing mouth (11).

4. The cleaning implement with washing and pressing functions as claimed in claim 1, 2 or 3, wherein: rollers (14) are arranged on both sides of the through opening (11), and the rollers (14) can abut against the supporting plate (24) in the process that the mop head is moved out from the transverse direction (11b) of the through opening.

5. The cleaning implement with washing and pressing function as claimed in claim 4, wherein: the mop barrel is internally provided with a backer, and when the mop head rotates in the mop barrel and is abutted against the backer, the mop head is aligned with the roller (14).

6. The cleaning implement with washing and pressing functions as claimed in claim 1, 2, 3 or 5, wherein: the outer side of the supporting plate (24) is provided with a convex rib (241), the convex rib (241) has a certain radian, and the height of the convex rib (241) far away from the hinge position is higher than the height of the convex rib (241) close to the hinge position; or the upper end surface of the support plate (24) is an arc surface/inclined surface, and one end of the support plate (24) far away from the hinged position tilts upwards.

7. The cleaning implement with washing and pressing function as claimed in claim 6, wherein: the support plate (24) is provided with a notch, and the hinged shaft penetrates through the middle connecting seat (22) and the notch and enables the support plate (24) to be hinged on the middle connecting seat (22); or the middle connecting seat (22) is provided with a notch, an articulated shaft penetrates through the supporting plate (24) and is erected on the notch, and the supporting plate (24) is articulated on the middle connecting seat (22) through the articulated shaft; or the middle connecting seat (22) is provided with a notch, hinged shafts (26) extend out of two sides of the supporting plate (24) integrally, and the hinged shafts (26) are erected on the notch.

8. The cleaning implement with washing and pressing functions as claimed in claim 7, wherein: and a tension spring (27) is arranged between the two support plates (24), and the tension spring (27) gives a force for the two support plates (24) to approach each other.

9. The cleaning implement with washing and pressing function according to claim 1 or 2 or 3 or 7 or 8, characterized in that: the support plate (24) is hinged inside the middle connecting seat (22), and when the support plate (24) is opened to the limit state, the support plate (24) abuts against the side edge of the middle connecting seat (22).

10. The cleaning implement with washing and pressing function according to claim 1 or 2 or 3 or 7 or 8, characterized in that: the mop bucket (1) is provided with a mounting seat (10) above, and the mounting seat (10) is provided with the penetrating opening (11).