CN214073198U

CN214073198U - Mop dewatering mechanism and cleaning tool set

Info

Publication number: CN214073198U
Application number: CN202021383375.8U
Authority: CN
Inventors: 白景福
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-08-31
Anticipated expiration: 2030-07-14

Abstract

The utility model discloses a mop dewatering mechanism and a cleaning tool set, wherein the dewatering mechanism comprises a mop and a wringing frame, and the mop comprises a mop rod and a mop head component connected with the lower end of the mop rod; the mop head component comprises a mop plate and a wiping material connected to the lower end of the mop plate; the water squeezing frame comprises a water squeezing plate suitable for bearing the mop head component and a positioning part positioned above the water squeezing plate; the mop rod comprises a first rod body connected with the mop head component and a second rod body connected with the first rod body in a sliding way; the first rod body is rotatably connected with a labor-saving lever, one end of the labor-saving lever is a driving end, and the other end of the labor-saving lever is a driven end; the second rod body is rotatably connected with a driving rod, and the lower end of the driving rod is rotatably connected with the driving end of the labor-saving lever; the water squeezing frame is a fixed part, is arranged in the mop bucket and is convenient to clean, and transmission faults caused by dirt blockage can be avoided due to the fact that no movable part is arranged.

Description

Mop dewatering mechanism and cleaning tool set

Technical Field

The utility model belongs to the field of cleaning products, concretely relates to mop bucket structure with dewatering mechanism.

Background

Chinese patent document CN111110129A discloses a collodion working head dewatering mechanism, which comprises a base, a squeezing plate and a limiting part which are mounted on the base and can move along the vertical direction, and a limiting part is located above the squeezing plate. The lever component in the collodion working head dehydration mechanism is a labor-saving lever, so that people can easily extrude and deform the collodion working head to realize water squeezing operation. The squeezing plate and the limiting piece vertically move to enable the collodion working head to be squeezed and lowered to be pushed downwards, and therefore acting force can be applied to the collodion working head by people.

The scheme of the above document provides a scheme for squeezing water in a mop in a labor-saving manner, but the dewatering mechanism is provided with a plurality of movable parts, the movable parts are all positioned in the mop bucket, dirt carried by the mop can be remained in the mop bucket when the mop is cleaned, the dirt is easily blocked between the movable parts of the dewatering mechanism, on one hand, the cleaning of the mop bucket is not facilitated, namely, a sanitary problem exists, on the other hand, the movement of the movable parts is hindered due to the dirt, and the normal use, the service life and the like of a product are influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: aiming at the defects existing in the prior art, the mop dewatering mechanism has a more simplified structure, is convenient to clean, and the movable part is not easy to mix with dirt.

In order to realize the purpose of the utility model, the following technical scheme is adopted to realize: a mop dewatering mechanism comprises a mop and a water squeezing frame, wherein the mop comprises a mop rod and a mop head assembly connected to the lower end of the mop rod; the mop head component comprises a mop plate and a wiping material connected to the lower end of the mop plate;

the water squeezing frame comprises a water squeezing plate suitable for bearing the mop head component and a positioning part positioned above the water squeezing plate;

the mop rod comprises a first rod body connected with the mop head component and a second rod body connected with the first rod body in a sliding manner;

the first rod body is rotatably connected with a labor-saving lever, one end of the labor-saving lever is a driving end, and the other end of the labor-saving lever is a driven end; the second rod body is rotatably connected with a driving rod, and the lower end of the driving rod is rotatably connected with the driving end of the labor-saving lever;

when the second rod body slides downwards relative to the first rod body, the driving rod drives the driving end of the labor-saving lever to rotate downwards, so that the driven end of the labor-saving lever upwards rotates to abut against the lower end of the positioning portion, and when the second rod body continuously slides downwards relative to the first rod body, the labor-saving lever integrally rotates downwards by taking the abutting position of the driven end and the positioning portion as an axis, so that the first rod body and the mop head assembly move downwards together to extrude a wiping object.

As a further improvement: and a reset elastic part is connected between the labor-saving lever and the first rod body, and/or between the driving rod and the second rod body, and/or between the second rod body and the first rod body.

As a further improvement: the reset elastic piece is a torsion spring connected between the first rod body and the labor-saving lever.

As a further improvement: the labor-saving lever is provided with an unlocking part driven by the positioning part, and the unlocking part enables the labor-saving lever to rotate to be separated from an initial state when the unlocking part receives upward acting force of the positioning part.

As a further improvement: the positioning part is provided with a positioning opening, and the outer side of the lower end of the unlocking part is provided with a second positioning chuck which can be matched with the positioning opening for positioning when the labor-saving lever is in an initial state; the lateral wall of driven end is equipped with can be when laborsaving lever rotates relatively first body of rod with the first positioning dop of locating hole cooperation location.

As a further improvement: the labor-saving lever is connected with the first rod body through a first rotating shaft, the driving rod is connected with the second rod body through a second rotating shaft, and the lower end of the driving rod is connected with the driving end of the labor-saving lever through a third rotating shaft;

when the labor-saving lever is in an initial state, the distance between the first rotating shaft and the second rotating shaft is L1, when the second rod body slides downwards relative to the first rod body to a limit position, the distance between the first rotating shaft and the second rotating shaft is L2, when the second rod body slides upwards relative to the first rod body to the limit position, the distance between the first rotating shaft and the second rotating shaft is L3;

the L2, L2 and L3 satisfy the following conditions: l3> = L1> L2.

As a further improvement: and the first rod body is provided with a lever mounting opening with an opening at the side surface for accommodating the labor-saving lever.

As a further improvement: the lower end of the driving rod is provided with a lower bending part bent towards the first rod body, and the driving rod is rotatably connected with the driving end of the labor-saving lever through the end part of the lower bending part; when the labor-saving lever is at an initial position, the connecting position of the lower bending part and the driving end is within the range of the lever mounting opening.

As a further improvement: the whole rectangular rectangle that is of wringing board, a long limit intermediate position of wringing board is equipped with the locating plate, location portion locates locating plate upper end position.

The utility model also provides a burnisher suit, including the mop bucket to and aforementioned mop dewatering mechanism, crowded water rest fixed mounting be in the mop bucket.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the water squeezing frame is a fixed part, is installed in the mop bucket and is convenient to clean on one hand, and on the other hand, transmission faults caused by dirt blockage can not occur due to the fact that no movable part is arranged.

2. The labor-saving mechanism consisting of the driving rod and the labor-saving lever is arranged on the mop rod, and when the mop is in a floor mopping state, the labor-saving mechanism does not influence the use of the mop. When the mop is cleaned in the mop bucket, only a small part of the lower part of the mop bucket assembly and the mop rod can extend into the water surface, so that dirt in the water in the mop bucket can not enter each part of the labor-saving mechanism, the problem that the dirt blocks the movement of the labor-saving mechanism to cause failure is avoided, and meanwhile, the sanitation of the mop is guaranteed.

3. The labor-saving lever integrates three functions, firstly, when the labor-saving lever is in an initial state, the driving rod connected with the labor-saving lever abuts against the side wall of the first rod body or the second rod body, and the effect of the reset elastic piece is combined, so that the labor-saving lever and the driving rod are kept in a stable state, and the first rod body and the second rod body cannot slide relatively at the moment, and the mop is favorable for mopping; secondly, when the mop needs to be squeezed after being cleaned, the unlocking part on the labor-saving lever interacts with the positioning part on the squeezing frame, so that the positioning part drives the labor-saving lever to rotate, and the initial state of the labor-saving lever is switched to a squeezing state; thirdly, when the labor-saving lever is in a water squeezing state, the driven end of the labor-saving lever is located below the positioning portion, when the second rod body slides downwards relative to the first rod body, the driving rod drives the driving end of the labor-saving lever to rotate downwards, so that the driven end of the labor-saving lever upwards rotates to abut against the lower end of the positioning portion, when the second rod body continuously slides downwards relative to the first rod body, the labor-saving lever takes the abutting position of the driven end and the positioning portion as a fulcrum to integrally move downwards, so that the first rod body and the mop head assembly move downwards together to squeeze the wiping objects, and moisture in the wiping objects is squeezed out to achieve dewatering.

Drawings

Fig. 1 is a schematic view of the structure state of the mop in the initial state of squeezing water.

Fig. 2 is a schematic view of the structure state of the mop of the utility model when water is squeezed.

Fig. 3 is a schematic structural view of the mop of the present invention.

Fig. 4 is a schematic view of the installation structure of the labor-saving mechanism of the mop of the present invention.

Fig. 5 is a schematic structural view of the labor-saving lever of the mop of the present invention.

FIG. 6 is a schematic view of a mop bucket with a wringing rack installed.

FIG. 7 is an exploded view of a mop bucket with a wringing rack mounted thereto.

In the figure: 1. a mop rod; 11. a second rod body; 111, a drive lever connection portion; 12. a first rod body; 121. a lever mounting port;

2. a labor-saving mechanism; 21. a drive rod; 211. a lower bent portion; 22. a labor-saving lever; 221. a hinge portion; 222. a driven end; 222a, a first positioning chuck; 222b, a second positioning chuck; 223. a driving end;

3. a mop head assembly; 31. a mop plate; 32. a wipe;

4. a water squeezing plate; 40. a positioning part; 400. positioning the opening; 401. positioning a plate; 41. a support frame; 42. a side stop portion;

5. a mop bucket; 50. positioning seats; 51. a cover body; 52. a handle.

Detailed Description

Example 1

According to fig. 1 to 5, the embodiment is a mop dewatering mechanism, which comprises a mop and a water squeezing frame, wherein the mop comprises a mop rod 1 and a mop head assembly 3 connected to the lower end of the mop rod; the mop head assembly includes a mop plate 31 and a wipe 32 attached to the lower end of the mop plate. The wiping material is usually collodion, and can also be a composite mop cloth formed by bonding or sewing sponge, flannelette and the like.

The wringing frame comprises a wringing plate 4 suitable for bearing the mop head component and a positioning part 40 positioned above the wringing plate. The wringer plate is sized to correspond to the size of the wipe and is typically designed to be slightly larger than the elongated rectangular configuration of the wipe. The middle position of one long side of the wringing plate is provided with a positioning plate 401, and the positioning part 40 is arranged at the upper end position of the positioning plate. The positioning part may be integrally formed with the positioning plate.

A side baffle part 42 is arranged on one side of the water squeezing plate, which is different from the positioning plate, so that the mop can be conveniently positioned at a proper position when being placed on the water squeezing plate for squeezing water.

The mop rod comprises a first rod body 12 connected with the mop head component and a second rod body 11 connected with the first rod body in a sliding mode.

The first rod body is rotatably connected with a labor-saving lever 22, one end of the labor-saving lever is a driving end 223, and the other end of the labor-saving lever is a driven end 222; the second rod body is rotatably connected with a driving rod 21, and a driving rod connecting part 111 which is rotatably connected with the driving rod is arranged on the side wall of the second rod body; the lower end of the driving rod is rotatably connected with the driving end of the labor-saving lever. The labor-saving mechanism 2 is composed of the labor-saving lever and the driving rod.

As shown in fig. 5, the labor-saving lever is provided with a hinge portion 221 rotatably connected to the first rod body, a distance between a driven end 222 (actually, a contact position between the driven end and the positioning portion) and a driving end 223 is a driving arm, a distance between the hinge portion 221 and the driven end 222 (actually, a contact position between the driven end and the positioning portion) is a driven arm, and the length of the driving arm is greater than that of the driven arm.

The first rod body is provided with a lever mounting hole 121 with an opening on the side surface and used for accommodating the labor-saving lever.

Because the first rod body is required to be provided with a lever mounting opening, the first rod body is generally designed into a plastic part, the second rod body can be a conventional stainless steel pipe, and the stainless steel pipe is slidably sleeved on the outer wall of the first rod body. The second body of rod can be the stainless steel pipe end to end connection of multistage constitution.

The lower end of the driving rod is provided with a lower bending part 211 which is bent towards the first rod body, and the driving rod is rotatably connected with the driving end of the labor-saving lever through the end part of the lower bending part; when the labor-saving lever is at an initial position, the connecting position of the lower bending part and the driving end is within the range of the lever mounting opening. Therefore, when the mop is used for mopping, the labor-saving lever and the driving rod can not be easily contacted with foreign objects, so that the labor-saving mechanism is separated from the initial position, and the mop rod can be stretched.

And a reset elastic part is connected between the labor-saving lever and the first rod body, and/or between the driving rod and the second rod body, and/or between the second rod body and the first rod body. Preferably, the return elastic element is a torsion spring connected between the first rod body and the labor-saving lever. Of course, the reset elastic element has other easily realized modes, and only the labor-saving mechanism 2 formed by the labor-saving lever and the driving rod needs to be ensured to be reset.

Furthermore, laborsaving lever and first body of rod are connected through first pivot, be connected through the second pivot between actuating lever and the second body of rod, be connected through the third pivot between the actuating lever lower extreme and the drive end of laborsaving lever.

When laborsaving lever was in initial condition, the distance of first pivot and second pivot is L1, when the relative first body of rod of the second body of rod slided downwards to extreme position, the distance of first pivot and second pivot is L2, when the relative first body of rod of the second body of rod slided upwards to extreme position, the distance of first pivot and second pivot is L3.

The L2, L2 and L3 satisfy the following conditions: l3> = L1> L2.

That is, when the labor-saving lever is at the initial position, the first rotating shaft, the second rotating shaft and the third rotating shaft are in the same plane, or the third rotating shaft is located at one side of the plane where the first rotating shaft and the second rotating shaft are located, so that the labor-saving lever cannot rotate relative to the first rod body when not being acted by external force, or only being subjected to push-pull force between the first rod body and the second rod body along the direction of the mop rod, and the initial position of the labor-saving lever is also known as the dead point position.

The labor-saving lever is provided with an unlocking part 220 driven by the positioning part, and the unlocking part enables the labor-saving lever to rotate to be separated from the initial state when the unlocking part receives the upward acting force of the positioning part. In an initial state, the unlocking part is exposed out of the outer side wall of the first rod body and is positioned on one side, away from the driving rod, of the first rod body.

The positioning part is provided with a positioning hole 400, and the outer side of the lower end of the unlocking part is provided with a second positioning chuck 222b which can be matched with the positioning hole for positioning when the labor-saving lever is in an initial state; the side wall of the driven end is provided with a first positioning chuck 222a which can be matched with the positioning opening for positioning when the labor-saving lever rotates relative to the first rod body.

When the mop is used for normally mopping the floor, the labor-saving mechanism is in an initial state, and a mop rod consisting of the first rod body and the second rod body is in a stable state without stretching.

When the second rod body is pushed downwards, the positioning part drives the labor-saving lever to rotate through the unlocking part contacted with the positioning part, so that the labor-saving lever is switched from an initial state to a water squeezing state; and then, the driven end of the labor-saving lever can rotate to the position below the positioning part, when the second rod body slides downwards relative to the first rod body, the driving rod drives the driving end of the labor-saving lever to rotate downwards, so that the driven end of the labor-saving lever upwards rotates to abut against the lower end of the positioning part, and when the second rod body continuously slides downwards relative to the first rod body, the labor-saving lever integrally rotates downwards by taking the abutting position of the driven end and the positioning part as an axis, so that the first rod body and the mop head assembly move downwards to extrude the wiping object, and the moisture in the wiping object is extruded to realize dehydration.

Example 2

Referring to fig. 1 to 7, this embodiment is a cleaning tool set, which includes a mop bucket and the mop dewatering mechanism of embodiment 1, wherein the water squeezing frame is fixedly installed in the mop bucket.

The water squeezing plate of the water squeezing frame is connected with a support frame 41 extending downwards, a positioning seat 50 which is matched and spliced with the support frame 41 is arranged at the bottom in the mop bucket 5, the upper end of the mop bucket is connected with a cover body 51, the lower end of the cover body 51 is tightly pressed at the upper end of the positioning plate 401, the mop bucket is connected with two handles, pin shafts are integrally formed at two ends of the handles, and the pin shafts penetrate through the mop bucket and the cover to fix the mop bucket, the cover and the water squeezing frame together.

The width of the mop bucket is more than twice of the width of the water squeezing frame, and a cleaning area capable of containing water is arranged below the water squeezing plate in the mop bucket. When the mop squeezes water on the water squeezing plate, squeezed water falls into the mop bucket.

Claims

1. A mop dewatering mechanism comprises a mop and a water squeezing frame, wherein the mop comprises a mop rod and a mop head assembly connected to the lower end of the mop rod; the mop head component comprises a mop plate and a wiping material connected to the lower end of the mop plate;

the method is characterized in that:

when the second rod body slides downwards relative to the first rod body, the driving rod drives the driving end of the labor-saving lever to rotate downwards so that the driven end of the labor-saving lever is rotated to abut against the positioning portion, and when the second rod body slides downwards relative to the first rod body, the labor-saving lever integrally rotates downwards by taking the abutting position of the driven end and the positioning portion as a fulcrum so that the first rod body and the mop head assembly move downwards to extrude a wiping object.

2. The mop dewatering mechanism of claim 1, further comprising:

between the labor-saving lever and the first rod body,

and/or between the driving rod and the second rod body,

and/or a reset elastic piece is connected between the second rod body and the first rod body.

3. A mop dewatering mechanism as defined in claim 2, further comprising: the reset elastic piece is a torsion spring connected between the first rod body and the labor-saving lever.

4. The mop dewatering mechanism of claim 1, further comprising: the labor-saving lever is provided with an unlocking part driven by the positioning part, and the unlocking part enables the labor-saving lever to rotate to be separated from an initial state when the unlocking part receives upward acting force of the positioning part.

5. The mop dewatering mechanism of claim 4, further comprising: the positioning part is provided with a positioning opening, and the outer side of the lower end of the unlocking part is provided with a second positioning chuck which can be matched with the positioning opening for positioning when the labor-saving lever is in an initial state; the lateral wall of driven end is equipped with can be when laborsaving lever rotates relatively first body of rod with the first positioning dop of locating hole cooperation location.

6. The mop dewatering mechanism of claim 1, further comprising: the labor-saving lever is connected with the first rod body through a first rotating shaft, the driving rod is connected with the second rod body through a second rotating shaft, and the lower end of the driving rod is connected with the driving end of the labor-saving lever through a third rotating shaft;

the L1, L2 and L3 satisfy the following conditions: l3> = L1> L2.

7. The mop dewatering mechanism of claim 6, further comprising: and the first rod body is provided with a lever mounting opening with an opening at the side surface for accommodating the labor-saving lever.

8. The mop dewatering mechanism of claim 7, further comprising: the lower end of the driving rod is provided with a lower bending part bent towards the first rod body, and the driving rod is rotatably connected with the driving end of the labor-saving lever through the end part of the lower bending part; when the labor-saving lever is at an initial position, the connecting position of the lower bending part and the driving end is within the range of the lever mounting opening.

9. The mop dewatering mechanism of claim 1, further comprising: the whole rectangular rectangle that is of wringing board, a long limit intermediate position of wringing board is equipped with the locating plate, location portion locates locating plate upper end position.

10. A cleaning tool kit, comprising: comprising a mop bucket and the mop dewatering mechanism of any one of claims 1 to 9, wherein the water squeezing frame is fixedly arranged in the mop bucket.