CN218045026U - Water smoothing assembly, mop and mop bucket - Google Patents

Abstract

The utility model provides a water smoothing assembly, which comprises a shell, wherein the shell is provided with a through penetrating hole for inserting a mop plate; the inside of the wearing opening is provided with at least one guide wheel which is rotatably arranged on the inner wall of at least one side of the wearing opening and is used for abutting against one surface of the mop plate, which is not provided with the wiping object, when the mop plate is inserted into the wearing opening; the guide wheel comprises a body and an adjusting part, and the body is rotatably arranged on the inner wall of at least one side of the penetrating opening; the adjusting part is arranged on the body, and the adjusting part deforms when being squeezed by the mop plate, so that the guide wheel is adjusted to supply the mop plate to be inserted into the space size formed in the penetrating opening, the guide wheel is easy to deform when being stressed greatly, and the space is avoided for the mop plate, and the damage to the mop plate is avoided. The utility model also provides a mop and a mop bucket of using as above the subassembly of stroking with fingers water.

Description

Water smoothing assembly, mop and mop bucket

Technical Field

The application relates to the technical field of daily cleaning articles, in particular to a water smoothing assembly, a mop and a mop bucket.

Background

The mop is a daily cleaning article, generally comprises a mop rod and a mop head arranged on the mop rod, and is highly favored by consumers due to high cleaning efficiency and convenient use. The traditional mop needs to be cleaned after being used, and in order to clean the mop head, a water squeezing frame for cleaning the mop is already available on the market, and the design of the water squeezing frame is directly related to the cleaning effect of the mop head.

At present, a squeezing frame on the market is generally provided with a squeezing gap with a fixed width, and when a mop head passes through the squeezing gap, the mop head is squeezed to dewater a cleaning part of the mop head. However, the cleaning member disposed on the mop head is usually made of elastic material, such as collodion, cotton cloth, etc., if the squeezing gap is too wide, the squeezing and dewatering effect on the mop head is not good, if the squeezing gap is too small, the mop head will receive a large resistance in the plugging and unplugging process, which not only makes the plugging and unplugging process unsmooth, but also can cause the mop head to bear a large squeezing force when squeezing water, and further causes damage.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a water smoothing assembly, a flat mop and a mop bucket to solve the above problems.

According to the utility model provides a smooth out water subassembly, include:

the shell is provided with a through penetrating port for inserting the mop plate;

the inside of the wearing opening is provided with at least one guide wheel which is rotatably arranged on the inner wall of at least one side of the wearing opening and is used for abutting against one surface of the mop plate, which is not provided with the wiping object, when the mop plate is inserted into the wearing opening;

the leading wheel includes:

the body is rotatably arranged on the inner wall of at least one side of the through opening;

the adjusting part is arranged on the body and deforms when being squeezed by the mop plate so as to adjust the space size of the guide wheel formed in the penetrating opening for inserting the mop plate.

When the water smoothing assembly is used, the mop plate penetrates into the penetrating opening of the water smoothing assembly, cleaning and water squeezing are realized through mutual squeezing movement between the mop plate and the water smoothing assembly, and when the mop plate slides in the penetrating opening, the guide wheels abut against the mop plate, so that the mop plate is enabled to bear enough pressure, and the water squeezing effect is ensured; because the leading wheel is provided with deformable regulation portion, when the mop board received great extrusion force in wearing the mouth, the leading wheel can take place to deform under the mop board extrusion, produces and dodges the space, provides the buffering for the mop board to can avoid the mop board to receive too big resistance at the plug in-process and lead to the plug process not smooth even take place to damage under the prerequisite of the washing of ensureing the mop board and crowded water effect, prolong dull and stereotyped mop's life.

In some embodiments, the adjustment portion comprises:

the wheel rim part is used for abutting against a mounting surface connected with the mop plate and the mop rod when the mop plate is inserted into the through hole, and the wheel rim part is arranged around the body;

and the hollow part is arranged between the body and the rim part and connects the body and the rim part together.

The design of fretwork portion has reduced the rigidity of leading wheel for the leading wheel changes in producing deformation. When the mop plate is applied to the guide wheel with enough force, the hollow-out part and the wheel rim part deform to form an avoiding space, so that the buffer is provided for the mop plate.

In some embodiments, the hollow portion of the guide wheel includes a plurality of connectors evenly arranged along the circumference of the rim portion.

The plurality of connectors evenly distributed along the circumferential direction of the wheel ring part can ensure that the adjusting part deforms evenly at each position, so that the guide wheel can rotate normally under the condition that the adjusting part deforms, and the mop plate can be inserted and pulled smoothly.

In some embodiments, the hollow portion is a wheel-type hollow structure, and the wheel-type hollow portion includes at least three blade structures.

In some embodiments, the hollow portion is a spoke-type hollow structure, and the spoke includes at least three spokes.

The guide wheel is stable in structure due to the at least three blade/spoke structures, and can rotate normally under the condition that the adjusting part deforms, so that the mop plate can be inserted and pulled smoothly.

In some embodiments, the adjustment portion includes:

the elastic piece is sleeved on the outer edge of the body and used for abutting against at least the installation surface connected with the mop plate and the mop rod when the mop plate is inserted into the penetrating opening, and the elastic piece deforms when being squeezed by the mop plate so as to adjust the space size formed by the guide wheel in the penetrating opening and used for inserting the mop plate.

When the adjusting part only comprises the elastic piece, the elastic piece is sleeved on the outer edge of the body, and the elastic piece is directly contacted with the mop plate and generates deformation when being squeezed to provide an avoiding space for the mop plate.

In some embodiments, the body is formed as a wheel having a center rotatably coupled to an inner wall of the puncture.

In some embodiments, the adjustment portion further comprises:

the elastic piece is sleeved on the outer edge of the wheel rim part and used for abutting against the installation surface connected with the mop plate and the mop rod when the mop plate is inserted into the penetrating opening, and the elastic piece deforms when being squeezed by the mop plate so as to adjust the space size formed by the guide wheel in the penetrating opening and used for inserting the mop plate.

When the adjusting part comprises the hollow part, the wheel rim part and the elastic piece, the elastic piece is sleeved on the outer edge of the wheel rim and directly contacted with the mop plate, when the mop plate is extruded, the hollow part, the wheel rim part and the elastic piece can all deform, so that a larger avoiding space can be provided for the mop plate.

In some embodiments, the rim portion has a locking groove formed on a circumferential surface thereof, and the elastic member is disposed in the locking groove.

Therefore, the elastic piece can be more firmly fixed on the body or the rim part, and is not easy to shift in the using process.

In some embodiments, the resilient member is an annular hollow structure.

In some embodiments, the elastic member is a rubber band having a hollow structure.

Through setting up hollow structure, hollow structure changes in taking place deformation and changes in the recovery original shape after pressure disappears.

In some embodiments, the guide wheels are arranged in pairs on the inner wall of the through opening, and each pair of guide wheels is arranged along the insertion direction of the mop plate.

In some embodiments, the two guide wheels of each pair of guide wheels are parallel to each other and are respectively arranged near one end of the through opening, and the two guide wheels are respectively at the same distance from the end of the through opening to which the guide wheels are close.

Therefore, when the mop plate is inserted into the through hole, the mop plate is at least supported by the pair of guide wheels, and the pair of guide wheels is supported on the mop plate together, so that the mop plate can be prevented from being inclined and can move smoothly in the inserting and pulling process. Two leading wheels in every pair of leading wheels are parallel to each other and are close to the one end setting of wearing the mouth respectively, and two leading wheels are the same with the tip of the wearing mouth that is close to separately, can ensure that two leading wheels are when supporting and holding the mop board, and the distance of the mop board edge that is close to separately apart is the same basically to ensure that the mop board atress is balanced, the plug-in process is smooth and easy and stable.

In some embodiments, the body is provided with a rotating shaft, the inner wall of the through opening is provided with a mounting part, the mounting part comprises a containing groove formed by the inner wall of the through opening in a concave mode and a through hole arranged on two opposite side walls of the containing groove, the through hole is used for being clamped with the rotating shaft, the body is rotatably mounted on the inner wall of the through opening, and the containing groove is used for containing a part of the guide wheel after the rotating shaft and the through hole are clamped.

In some embodiments, one of the inner wall of the through opening and the body is provided with a mounting shaft, and the other is provided with a corresponding mounting hole, and the mounting hole is used for clamping with the mounting shaft, so that the body is rotatably mounted on the inner wall of the through opening.

In some embodiments, the distal end of the mounting shaft is provided with a pair of fingers extending along the length of the mounting shaft with a gap therebetween, the gap extending toward the mounting shaft to form a groove, the pair of fingers being configured such that the distal ends are capable of resilient displacement by approaching each other when subjected to a pressing force by the inner wall of the mounting hole.

In some embodiments, the distal ends of the pair of fingers are provided with protrusions projecting circumferentially of the mounting shaft for snapping into engagement with the sidewalls of the mounting hole when the mounting shaft is inserted into the mounting hole.

Therefore, when the guide wheel is installed, the fingers can be inserted into the installation holes and approach each other under the extrusion of the installation holes to be elastically bent and deformed, namely, the tail ends of the fingers generate elastic displacement, so that the protrusions can smoothly pass through the installation holes, and the fingers return to the initial positions after the protrusions pass through the installation holes, so that the protrusions can clamp the side walls of the installation holes, and the guide wheel is installed.

In some embodiments, the aperture is provided with a scraping assembly on at least an inner wall opposite the guide wheel for scraping and/or squeezing a wipe provided on the mop plate when the mop plate is inserted into the aperture to clean the wipe.

In some embodiments, the scrubbing assembly includes any one or any combination of a plurality of scrubbing strips, scrubbing rollers, scrubbing teeth, scrubbing blades, scrubbing brushes, scrubbing teeth, scrubbing flexible strips aligned in the direction of insertion of the mop plate.

Therefore, when the mop plate is inserted into the through opening, the side without the wiping objects is propped by the guide wheel, and the side with the wiping objects is rubbed on the scraping component to scrape and/or squeeze the wiping objects, so that the wiping objects are cleaned. The mop plate loops through various different scraping components, and can clean the wiping materials through different structures, so that the cleaning effect is improved.

In some embodiments, the present invention also provides a mop, comprising:

a mop rod;

the mop plate comprises a working surface and a mounting surface, the mop plate is rotatably connected to one end of the mop rod on the mounting surface, and the working surface is provided with a wiping object;

the water smoothing device comprises a holding part and the water smoothing assembly in any embodiment;

the mop rod is sleeved with the holding part, and the water smoothing assembly is connected to one end, close to the mop plate, of the holding part so as to slide along with the holding part, so that the mop plate can penetrate into the penetrating opening.

When the mop is used, a user holds the mop rod with one hand and the holding part with the other hand, and the water smoothing assembly is pulled forcefully to move relative to the mop plate, so that the mop plate penetrates through the penetrating opening to squeeze water. In the wringing process, the mop plate and the guide wheel are mutually extruded, the adjusting part of the guide wheel deforms under the extrusion effect, and the size of the space for inserting the mop plate formed in the penetrating opening of the guide wheel is adjusted, so that the mop plate can smoothly pass through, and meanwhile, the wringing effect on the mop plate is ensured.

In some embodiments, the utility model also provides a mop bucket, include

The barrel body is provided with a cleaning area and/or a water squeezing area;

the water stroking assembly of any one of the above embodiments is arranged at the opening of the water squeezing area and/or the washing area.

Therefore, the water stroking assembly can be arranged at the opening of the water squeezing area and/or the cleaning area according to actual requirements, so that the mop can squeeze water and/or clean conveniently.

In some embodiments, a barrel cover is arranged at the opening of the water squeezing area and/or the washing area, and the water stroking assembly is arranged on the barrel cover.

Therefore, when the water smoothing assembly is needed, the mop plate can be inserted into the penetrating port after the barrel cover is closed, and when the water smoothing assembly is not needed, the mop plate can be directly inserted into the mop barrel by opening the barrel cover.

Drawings

Fig. 1 is a flat mop according to one embodiment of the present invention;

FIG. 2 is a water stroking assembly according to one embodiment of the present invention;

FIG. 3 is a schematic view of a water stroking assembly according to an embodiment of the invention with a mop plate inserted through a puncture;

fig. 4 (a) is a schematic view of a mop bucket according to an embodiment of the present invention;

fig. 4 (b) is a schematic view of a mop bucket according to one embodiment of the present invention;

fig. 5 (a) is a water stroking assembly according to another embodiment of the invention;

fig. 5 (b) is a water stroking assembly according to another embodiment of the invention;

fig. 6 (a) is a guide wheel according to an embodiment of the present invention;

fig. 6 (b) shows a mounting structure of a guide wheel according to an embodiment of the present invention;

fig. 7 (a) is an implementation of a guide wheel according to an embodiment of the present invention

Fig. 7 (b) is an implementation of a guide wheel according to another embodiment of the present invention;

fig. 8 is a guide wheel and its mounting structure according to another embodiment of the present invention;

fig. 9 is an implementation of a guide wheel according to yet another embodiment of the present invention.

Description of the main elements

A water stroking assembly-100;

a shell-10, a through opening-11, an inner wall-12, a mounting shaft-13, a finger-131, a groove-132, a protrusion-133, a chamfer-134, a mounting portion-14, a receiving groove-141, a through hole-142 and a scraping component-15;

the mop comprises a mop-200, a mop rod-210, a mop plate-220, a working surface-221, a mounting surface-222, a wiper-223, a water smoothing device-230, a holding part-231, a mop barrel-300, a barrel-310, a cleaning area-311 and a water squeezing area-312;

the device comprises a guide wheel-30, a body-31, an adjusting part-32, a rim part-321, a hollow part-322, a connecting body-323, an elastic part-33, a clamping groove-34, a mounting hole-35 and a rotating shaft-36.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present disclosure may repeat reference numerals and/or reference letters in the various examples for purposes of simplicity and clarity and do not in itself dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

As shown in fig. 1-3, the present embodiment provides a water-smoothing assembly 100 for squeezing a mop 200, wherein the mop 200 comprises: the mop comprises a mop rod 210, a mop plate 220 and a water smoothing device 230, wherein the mop plate 220 comprises a working surface 221 and a mounting surface 222, the mounting surface 222 is rotatably connected to one end of the mop rod 210, and the working surface 221 is provided with a wiper 223; the water smoothing device 230 comprises a holding part 231 and a water smoothing assembly 100, wherein the holding part 231 is sleeved on the mop rod 210, and the water smoothing assembly 100 is connected to one end of the holding part 231 close to the mop plate 220 so as to slide along with the holding part 231.

As shown in fig. 2, an embodiment of the present invention provides a water stroking assembly 100 comprising:

the housing 10 is provided with a through hole 11 for inserting the mop plate 220 in the housing 10.

At least one guide wheel 30 is arranged in the through opening 11, and the guide wheel 30 is rotatably arranged on at least one side inner wall 12 of the through opening 11 and is used for abutting against one side of the mop plate 220, which is not provided with the wiping materials, when the mop plate 220 is inserted into the through opening 11, namely abutting against the mounting surface 222 of the mop plate 220.

As shown in fig. 2, the guide wheels 30 can be provided in pairs on the inner wall of the through opening, and fig. 2 shows a technical scheme of providing two pairs of guide wheels, which are arranged along the insertion direction of the mop plate 220.

The two guide wheels 30 of each pair of guide wheels 30 are parallel to each other and are respectively arranged near one end of the through opening, and the two guide wheels 30 are respectively at the same distance from the near end of the through opening.

As shown in fig. 4 (a), 4 (b), 5 (a) and 5 (b), the water smoothing assembly 100 provided by the embodiment of the present application can be mounted on a mop bucket 300 for squeezing a flat mop or a collodion mop. The mop bucket 300 comprises a bucket body 310, and the bucket body 310 can be provided with a cleaning area 311 and/or a water squeezing area 312, namely, the bucket body 310 can be provided with only the cleaning area 311, only the water squeezing area 312, or both the cleaning area 311 and the water squeezing area 312. Taking the barrel body 310 provided with the cleaning area 311 and the squeezing area 312 at the same time as an example, the cleaning area 311 and the squeezing area 312 are provided with the water stroking assembly 100 at respective openings, and the inner wall 12 of the water stroking assembly 100 opposite to the guide wheel 30 is provided with the scraping assembly 15, optionally, the scraping assembly 15 may be a scraper or a roller.

In the embodiment shown in fig. 4 (a), 4 (b), 5 (a) and 5 (b), the housing 10 is provided with a through-penetrating opening 11 for inserting the mop plate 220, and fig. 5 (a) shows the insertion direction of the mop plate 220. At least one guide wheel 30 is arranged in the through opening 11. The guide wheel 30 is rotatably disposed on the inner wall 12 of the through opening 11 and is used for abutting against the side of the mop plate 220 where the wiping objects 223 are not disposed, namely against the mounting surface 222 of the mop plate 220 when the mop plate 220 is inserted into the through opening 11. For example, when the water stroking assembly 100 is disposed on the mop bucket 300, in order to ensure the stability of the mop plate 220 when being held, guide wheels 30 may be disposed on two opposite side walls of the through opening 11, as shown in fig. 4 (a), for holding two sides of the mop plate 220.

Fig. 6 (a) and 6 (b) show a guide wheel 30 and its mounting according to an embodiment of the present invention, the guide wheel 30 comprises a body 31 rotatably mounted on at least one side inner wall 12 of the through opening 11.

The guide wheel 30 comprises an adjusting part 32 arranged on the body 31, and the adjusting part 32 deforms when being squeezed by the mop plate 220 so as to adjust the size of a space formed in the penetrating opening by the guide wheel for inserting the mop plate 220.

In the present embodiment, as shown in fig. 6 (a) and 6 (b), the adjusting portion 32 may include:

the rim part 321 is used for abutting against the mounting surface of the mop plate 220 connected with the mop rod when the mop plate 220 is inserted into the penetrating opening, and the rim part is arranged around the body; and

and a hollow portion 322 provided between the body and the rim portion and connecting the body and the rotating portion together.

When the mop plate 220 is inserted into the through hole 11, the guide wheel 30 abuts against the surface of the mop plate 220, which is not provided with the wiping material, and rotates along with the movement of the mop plate 220, and due to the hollow design of the adjusting part 32, the guide wheel 30 is easy to deform when stressed, so that when the guide wheel 30 receives a large pressure applied by the mop plate 220, the rim part 321 and the hollow part 322 of the adjusting part 32 deform to avoid the mop plate 220, a larger space is provided for the mop plate 220 to pass through, and the damage to the mop plate 220 is avoided.

Fig. 7 (a) and 7 (b) illustrate various embodiments of the adjustment part 32 according to the present embodiment, in which the hollowed-out part 322 includes a plurality of connection bodies 323 uniformly arranged in the circumferential direction of the rim part.

In the embodiment shown in fig. 7 (a), the hollow portion 322 is a wheel-type hollow structure, and the connecting portion 323 is a four-blade structure.

It will be appreciated by those skilled in the art that in other embodiments, the number of blade structures may be any number of three or more.

In the embodiment shown in fig. 7 (b), the hollow portion 322 is a spoke-type hollow structure, and the connecting body 323 is four spokes.

It will be appreciated by those skilled in the art that in other embodiments, the number of spokes may be any number of three or more.

As shown in fig. 8 and 9, the adjusting portion 32 further includes an elastic member 33, in this embodiment, the elastic member 33 can be sleeved on the outer edge of the rim portion 321 for abutting against the installation surface of the mop plate 220 connected to the mop rod when the mop plate 220 is inserted into the through hole 11.

When the mop plate 220 is inserted into the through hole, the mop plate 220 presses the guide wheel 30 to deform the elastic member 33, so as to adjust the size of the space formed by the guide wheel 30 in the through hole 11 for inserting the mop plate 220, thereby enabling the mop plate 220 to move more smoothly.

Or, when the mop plate 220 is inserted into the through hole, the mop plate 220 presses the guide wheel 30, the elastic member 33 and the hollow portion 322 deform simultaneously to adjust the size of the space formed in the through hole 11 for inserting the mop plate 220 by the guide wheel 30, and the condition that one of the elastic member 33 and the hollow portion 322 deforms excessively to cause unrecoverability is avoided.

Optionally, as shown in fig. 8, a locking groove 34 is formed on the circumferential surface of the rim portion 321, and the elastic member 33 is disposed in the locking groove 34, so as to be more firmly sleeved on the rim portion 321 and not easily displaced during use.

In another embodiment, the elastic element 33 can also be directly sleeved on the body 31, and the elastic element 33 is the adjusting portion 32. For example, the body 31 may be a wheel body with a center rotatably connected to the inner wall 12 of the through hole 11, and the elastic member 33 may be sleeved on the periphery of the wheel body and abut against the mounting surface of the mop plate 220 connected to the mop rod when the mop plate 220 is inserted into the through hole 11.

Optionally, a clamping groove 34 may be formed on the circumferential surface of the wheel-shaped body, and the elastic member 33 is disposed in the clamping groove 34, so that the body 31 is sleeved more stably and is not easy to shift in the using process.

Illustratively, the elastic member 33 is shaped into a ring to be fitted around the rim portion 321 or the periphery of the wheel-shaped body 31, and the annular elastic member 33 is a hollow structure which is more easily deformed when being subjected to pressure.

In this embodiment, the elastic member 33 is a rubber band having a hollow structure. It will be appreciated by those skilled in the art that the elastic member 33 may also be made of any other material having elastic denaturing capabilities, such as styrenic elastomers, olefinic thermoplastic elastomers, and the like.

Illustratively, one of the inner wall of the through hole 11 and the body 31 is provided with a mounting shaft 13, and the other is provided with a corresponding mounting hole 35, the mounting hole 35 is used for being clamped with the mounting shaft 13, so that the body 31 is rotatably mounted on the inner wall of the through hole 11.

Fig. 5 (b) and fig. 6 (a) and 6 (b) exemplarily show a mounting structure of the guide wheel 30 according to the present invention, wherein the inner wall 12 of the through opening 11 is provided with a mounting shaft 13, the guide wheel 30 is provided with a corresponding mounting hole 35, and the mounting shaft 13 is engaged with the mounting hole 35 to rotatably mount the guide wheel 30 on the inner wall 12; it will be appreciated by those skilled in the art that in other embodiments, the guide wheel 30 may be provided with a mounting shaft 13 and the inner wall 12 of the through opening 11 may be provided with a corresponding mounting hole 35.

In this embodiment, the mounting shaft 13 is provided with a pair of fingers 131 extending along the length direction of the mounting shaft, the fingers 131 include openings at their ends, the openings extend toward the mounting shaft 13 to form grooves 132, and the grooves 132 extending toward the mounting shaft 13 are provided between the pair of fingers 132; the pair of fingers are arranged to be elastically movable toward the groove 132, i.e., to be elastically displaceable by being brought close to each other, when being pressed by the inner wall of the mounting hole 35.

Optionally, the ends of the pair of fingers 131 project in the circumferential direction of the mounting shaft 13 with protrusions 133, the protrusions 133 being adapted to snap into engagement with the side walls of the mounting hole 35 when the mounting shaft 13 is inserted into the mounting hole 35. Wherein, the protrusion 133 may be further provided with a chamfer 134.

When the guide wheel 30 is installed, the installation hole 35 of the guide wheel 30 is first aligned with the installation shaft 13 on the inner wall 12 of the through hole 11 and continuously approaches the inner wall 12 of the through hole 11, at this time, the installation shaft 13 is inserted into the installation hole 35, the pair of fingers 131 approach each other by the pressing force of the inner wall of the installation hole 35 to generate elastic displacement, and the installation shaft 13 can be smoothly inserted into and pass through the installation hole 35 due to the chamfer 134 provided on the protrusion 133. After the ends of the pair of fingers 131 pass through the mounting hole 35, the ends of the pair of fingers 131 are far away from each other, so that the protrusions 133 are clamped at the edge of the mounting hole 35, the clamping of the mounting shaft 13 and the mounting hole 35 is realized, and the guide wheel 30 is further mounted on the inner wall 12 of the through opening 11.

When the guide wheel 30 is mounted in the above-described manner, as shown in fig. 5 (b), the mounting shaft 13 may be provided on both side walls of the through-hole 11 adjacent to the inner wall provided with the wiper assembly 15, the two side walls being disposed opposite to each other. Thus, when the guide wheel 30 is engaged with the mounting shaft 13, the mop plate 220 is inserted into the insertion opening 11, and the outer edge of the guide wheel 30, for example, the peripheral surface of the rim portion 321 or the peripheral surface of the elastic member 33 abuts against the mounting surface 222 of the mop plate 220.

Fig. 2, fig. 3 and fig. 9 show another mounting structure of the guide wheel 30 according to the present invention, wherein a rotating shaft 36 is provided on the guide wheel 30, the inner wall 12 of the through opening 11 is provided with a mounting portion 14, the mounting portion 14 includes a receiving groove 141 formed by recessing the inner wall 12 of the through opening 11 and a through hole 142 provided on the opposite side wall of the receiving groove 141, wherein the through hole 142 is used for forming a snap-fit with the rotating shaft 36, so that the body 31 is rotatably mounted on the through opening inner wall 12, and the receiving groove 141 is used for receiving a portion of the guide wheel 30 after the rotating shaft 36 and the through hole 142 form a snap-fit.

In the embodiment shown in fig. 9, the through hole 142 is formed as a half-hole structure, and the opening of the half-hole is smaller than the diameter of the rotating shaft 36, when the guide wheel 30 is installed, the rotating shaft 36 is inserted into the through hole 142, and when the rotating shaft 36 passes through the opening of the half-hole structure, the opening is deformed under the compression of the rotating shaft 36 to allow the rotating shaft 36 to pass through, so that the rotating shaft 36 is inserted into the half-hole structure, and the guide wheel 30 is rotatably fixed on the inner wall 12.

As shown in fig. 2, when the guide wheel 30 is installed in the above manner, the accommodating groove 141 may be disposed on a side wall of the through opening 11 opposite to the inner wall where the scraping assembly 15 is disposed, the side wall is provided with two accommodating grooves 141, and two opposite side walls of each accommodating groove 141 are provided with through holes 142, through which the guide wheel 30 can be installed. Thus, when the mop plate 220 is inserted into the insertion opening 11, the outer edge of the guide wheel 30, for example, the circumferential surface of the rim portion 321, or the circumferential surface of the elastic member 33 abuts against the attachment surface 222 of the mop plate 220.

Fig. 3 shows a schematic view of the water stroking assembly with the mop plate 220 inserted through the opening. In the embodiment shown in fig. 3, the scraping member 15 is arranged on the inner wall of the through opening 11 opposite to the guide wheel 30, when the mop plate 220 is inserted into the through opening 11, one side of the mop plate 220 where no wiper is arranged, i.e. the mounting surface 22 connected to the mop rod, is abutted by the guide wheel 30, and the other side of the wiper 223, i.e. the working surface 221, is abutted on the scraping member 15 and is scraped and/or pressed by the scraping member 15 when moving, so as to clean the wiper 223.

In this embodiment, the wiper assembly 15 includes a cleaning wiper. In other embodiments, the water smoothing assembly 100 can be provided with a plurality of scraping assemblies 15 arranged along the insertion direction of the mop plate 220, and the scraping assemblies 15 can be any one or more of a water scraping strip, a water scraping roller, water scraping teeth, a cleaning scraper, a cleaning brush, cleaning teeth and a cleaning soft rubber sheet.

Fig. 1 shows a schematic view of a mop 200 according to another embodiment of the present invention, and the water smoothing assembly 100 according to any of the above embodiments can be disposed on a hands-free flat mop, such as the mop 200 shown in fig. 1. The mop 200 includes: the mop comprises a mop rod 210, a mop plate 220 and a water smoothing device 230, wherein the water smoothing device 230 comprises a holding part 231 and the water smoothing assembly 100 as described in any of the above embodiments, and a scraping assembly 15 is arranged on an inner wall 12 of a through opening 11 of the water smoothing assembly 100 opposite to a guide wheel 30. The mop plate 220 comprises a working surface 221 and a mounting surface 222, the mounting surface 222 is rotatably connected to one end of the mop rod 210, the working surface 221 is provided with a wiper 223, the holding portion 231 is sleeved on the mop rod 210, and the water smoothing assembly 100 is connected to one end of the holding portion 231 close to the mop plate 220 so as to slide along with the holding portion 231, so that the mop plate 220 can penetrate into the penetrating opening 11.

When using the mop 200, a user holds the mop rod 210 with one hand and the holding part 231 with the other hand, and strongly pulls the water stroking assembly 100 to move relative to the mop plate 220, so that the mop plate 220 penetrates into the through opening 11, and the wiping objects 223 are cleaned by scraping and/or squeezing the wiping objects 223 by the scraping assembly 15. In the cleaning process, the mop plate 220 and the guide wheel 30 are mutually extruded, the adjusting part 32 of the guide wheel 30 is deformed under the extrusion action, namely the hollow part 322 and/or the elastic part of the guide wheel 30 are deformed, so that the space size formed in the wearing hole 11 by the guide wheel 30 for the insertion of the mop plate is adjusted, the mop plate 220 can smoothly pass through, and meanwhile, the cleaning effect of the mop plate is ensured.

Fig. 4 (a), 4 (b), 5 (a) and 5 (b) show a mop bucket 300 according to another embodiment of the present invention, and the water stroking assembly 100 of any of the above embodiments can be disposed on a mop bucket of a cleaned flat mop, such as the mop bucket 300 shown in fig. 4 (a), 4 (b), 5 (a) and 5 (b). The mop bucket 300 comprises a bucket body 310, the bucket body is provided with a cleaning area 311 and a water squeezing area 312, the cleaning area 311 and the water squeezing area 312 are respectively provided with the water smoothing assembly 100 as above at the opening, two side walls of the penetrating opening 11 of the water smoothing assembly 100 are provided with guide wheels 30, and one side opposite to the wiping material 223 is provided with a scraping assembly 15.

In the present embodiment, the washing zone 311 and the wringing zone 312 are both provided with the water smoothing assembly 100, but in other embodiments, the arrangement of the water smoothing assembly 100 may be adjusted according to actual needs, and the water smoothing assembly 100 may be provided only in either one of the washing zone 311 and the wringing zone 312.

When cleaning the mop, the user holds the mop rod, inserts the mop plate into the through hole 11 corresponding to the cleaning region 311 of the mop bucket 300, and moves the mop plate up and down, thereby cleaning the wiper 223 by scraping and/or squeezing the wiper 223 by the scraping assembly 15. In the cleaning process, the mop plate and the guide wheel 30 are mutually extruded, the adjusting part 32 of the guide wheel 30 deforms under the extrusion action, namely the hollow part 322 and/or the elastic part of the guide wheel 30 deform, so that the space size formed in the wearing hole 11 by the guide wheel 30 for the insertion of the mop plate is adjusted, the mop plate 220 can smoothly pass through, and meanwhile, the cleaning effect on the mop plate is ensured. Reference is made to the above description for the press dewatering of the mop plate.

In other embodiments, a barrel cover is arranged at the opening of the cleaning region 311 and/or the water squeezing region 312 of the barrel body 310, and the water smoothing assembly 100 is arranged on the barrel cover. When the water smoothing assembly 100 is needed, the mop plate can be inserted after the barrel cover is closed, and when the water smoothing assembly 100 is not needed, the mop plate can be directly inserted into the mop barrel 300 by opening the barrel cover.

It should be understood by those skilled in the art that, in the case that a barrel cover is provided at the opening of the washing region 311 and/or the wringing region 312 of the barrel 310, the water smoothing assembly 100 may be provided not on the barrel cover, but according to the manufacturing process or product requirements.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or substituted equivalently without departing from the spirit and scope of the technical solutions of the present invention.

Claims (22)

1. A water stroking assembly, comprising:

the shell is provided with a through penetrating port for inserting the mop plate;

the mop plate is inserted into the penetrating opening and is propped against one surface of the mop plate, which is not provided with the wiping materials, of the mop plate;

the guide wheel includes:

the body is rotatably arranged on at least one side inner wall of the through opening;

the adjusting part is arranged on the body and deforms when being squeezed by the mop plate so as to adjust the space size formed by the guide wheel in the penetrating opening and used for inserting the mop plate.

2. The water stroking assembly of claim 1,

the adjusting portion includes:

the rim part is used for abutting against the mounting surface of the mop plate connected with the mop rod when the mop plate is inserted into the penetrating opening, and the rim part is arranged around the body;

and the hollow part is arranged between the body and the rim part and connects the body and the rim part together.

3. The water stroking assembly of claim 2,

the hollow-out part of leading wheel includes a plurality of along the connector of rim portion's circumference even arrangement.

4. The water stroking assembly of claim 3,

the hollow part is of an integrated wheel type hollow structure, and the integrated wheel comprises at least three blade structures.

5. The water stroking assembly of claim 3,

the hollow-out part is of a spoke type hollow-out structure, and the spoke comprises at least three spokes.

6. The water stroking assembly of claim 1, wherein the adjustment portion comprises:

the elastic piece is sleeved on the outer edge of the body and used for abutting against the installation surface connected with the mop plate and the mop rod when the mop plate is inserted into the penetrating opening, and the elastic piece deforms when being squeezed by the mop plate so as to adjust the space size formed by the guide wheel in the penetrating opening and used for inserting the mop plate.

7. The underrun assembly of claim 6 wherein the body is formed as a wheel having a center rotatably connected to an inner wall of the opening.

8. The water stroking assembly of any one of claims 2-5, wherein the adjustment portion further comprises:

the elastic piece is sleeved on the outer edge of the wheel rim part and used for abutting against the installation surface connected with the mop plate and the mop rod when the mop plate is inserted into the penetrating opening, and the elastic piece deforms when being squeezed by the mop plate so as to adjust the space size formed by the guide wheel in the penetrating opening and used for inserting the mop plate.

9. The water stroking assembly of claim 8, wherein a snap groove is provided on a circumferential surface of the rim portion, and the elastic member is provided in the snap groove.

10. The water stroking assembly of any one of claims 6, 7 and 9 wherein said resilient member is of annular hollow configuration.

11. The water stroking assembly of any one of claims 6, 7 and 9 wherein said elastic member is a rubber band having a hollow configuration.

12. The water stroking assembly of claim 1 wherein said guide wheels are arranged in pairs on said inner wall of said throat, each pair of said guide wheels being aligned in the direction of insertion of said mop plate.

13. The water stroking assembly of claim 12 wherein the two guide wheels of each pair of guide wheels are parallel to each other and are each disposed adjacent one end of the through-opening, and wherein each of the two guide wheels is spaced from the adjacent end of the through-opening by the same distance.

14. The water stroking assembly according to any one of claims 1-7, 9 and 12-13, wherein a rotating shaft is arranged on the body, an installation part is arranged on the inner wall of the through opening, the installation part comprises a containing groove formed by sinking from the inner wall of the through opening and a through hole arranged on the opposite side wall of the containing groove, the through hole is used for being clamped with the rotating shaft, so that the body is rotatably arranged on the inner wall of the through opening, and the containing groove is used for containing a part of the guide wheel after the rotating shaft is clamped with the through hole.

15. The water stroking assembly of any one of claims 1 to 7, 9 and 12 to 13, wherein one of the inner wall and the body is provided with a mounting shaft, and the other of the inner wall and the body is provided with a corresponding mounting hole for engaging with the mounting shaft, so that the body is rotatably mounted on the inner wall.

16. The water stroking assembly of claim 15, wherein said mounting shaft is provided at a distal end thereof with a pair of fingers extending along a length of said mounting shaft, a gap being provided between said pair of fingers, said gap extending toward said mounting shaft to form a groove, said pair of fingers being configured to be resiliently displaceable toward said groove upon being pressed against an inner wall of said mounting bore.

17. The water stroking assembly of claim 16, wherein a distal end of each of said pair of fingers is provided with a projection projecting circumferentially of said mounting shaft for snapping into engagement with a sidewall of said mounting bore when said mounting shaft is inserted into said mounting bore.

18. The water stroking assembly of any one of claims 1-7, 9, 12 and 13,

the penetrating opening is at least provided with a scraping component on the inner wall opposite to the guide wheel, and the scraping component is used for scraping and/or squeezing the wiping objects arranged on the mop plate when the mop plate is inserted into the penetrating opening so as to clean the wiping objects.

19. The water stroking assembly of claim 18,

the scraping component comprises any one or any combination of a plurality of scraping strips, scraping rollers, scraping teeth, cleaning scraping plates, cleaning brushes, cleaning teeth and cleaning soft rubber sheets which are arranged along the inserting direction of the mop plate.

20. A mop, comprising:

a mop rod;

the mop plate comprises a working surface and a mounting surface, the mop plate is rotatably connected to one end of the mop rod on the mounting surface, and the working surface is provided with a wiping object;

a water stroking device comprising a grip portion and a water stroking assembly as recited in any one of claims 1-19;

the mop plate is characterized in that the holding part is sleeved on the mop rod, and the water stroking assembly is connected to one end, close to the mop plate, of the holding part so as to slide along with the holding part, so that the mop plate can penetrate into the penetrating opening.

21. A mop bucket, comprising:

the barrel body is provided with a cleaning area and/or a water squeezing area;

the water squeezing area and/or the cleaning area is provided with a water stroking assembly according to any one of claims 1-19 at the opening.

22. The mop bucket of claim 21, wherein a bucket cover is arranged at an opening of the squeezing area and/or the cleaning area, and the water stroking assembly is arranged on the bucket cover.

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