CN215128171U - Water squeezing component, water squeezing device and cleaning equipment - Google Patents

Abstract

The utility model relates to a wringing component, wringing device and cleaning equipment, which comprises a rotary component, wherein the rotary component comprises a wringing part which is used for extruding a mop head and rotates along with the movement of the mop head, the outer surface of the wringing part is provided with a plurality of drainage ports, the drainage ports are used for rotating along with the wringing part, and when the wringing part and the mop head rotate, extruded water is guided to flow into the wringing part from the drainage ports; this crowded water part, compact structure, reasonable in design mutually support the in-process of crowded water with the mop head, both can avoid forming confined recess between mop head and crowded water part, make the water that is extruded again can separate with the mop head via the inside of crowded water part, can effectively prevent to flow backward to the mop head by the water that extrudes to can show improvement crowded water efficiency.

Description

Water squeezing component, water squeezing device and cleaning equipment

Technical Field

The utility model relates to a cleaning appliance technical field, concretely relates to a crowded water part, crowded water installation and cleaning equipment for dull and stereotyped mop.

Background

The mop is a common cleaning tool and is widely applied in daily life, and the common mop at present is generally divided into a flat mop and a rotary mop, wherein the rotary mop is generally matched with a cleaning barrel for use, and the cleaning barrel can clean and spin-dry the rotary mop under the action of centrifugal force so as to avoid hand washing; compared with the rotary mop, the flat mop has the advantages that the cleaning area of the flat mop is larger, the stress is more uniform in the using process, the cleaning effect is better, and the application in daily life is more; current flat mop includes mop head and mop pole usually, and the mop head includes the backplate and is fixed in the portion of cleaning of backplate, and the one end in the mop pole is connected to the backplate, according to the portion of cleaning material in the mop head and the difference of performance, current flat mop's mop head can divide into usually: the flat mop provided with the collodion mop head can be generally referred to as the collodion flat mop for short, and because the collodion water absorption is stronger, the mop can not sweep the floor before mopping, and static electricity is formed by convection and friction of air, so that dust can be absorbed, sand can be absorbed, hair can be absorbed, the ground can not be damaged, and the flat mop is more and more favored by consumers.

Due to the structure, the flat mop is not convenient to clean by rotation, therefore, the existing cleaning device for the flat mop is usually provided with a wringing device, such as a cleaning tool for squeezing the flat mop disclosed in chinese patent CN 107456180a, a cleaning device for the flat mop disclosed in chinese patent CN 110251014a, etc., which are all arranged on the wringing device.

The existing water squeezing device generally comprises a water squeezing frame and a water squeezing component, wherein the water squeezing frame is provided with a smoothing opening (or called a communicating opening) for being inserted into a mop head, the smoothing opening is generally in a T-shaped structure, one side of the smoothing opening is generally provided with a roller, the water squeezing component is generally arranged on the other side of the smoothing opening and corresponds to the roller, the water squeezing component and the roller jointly form a squeezing mechanism for squeezing the mop head, after the mop head is vertically inserted into the smoothing opening, a back plate of the mop head is contacted with the roller, a wiping part of the mop head is contacted with the water squeezing component and squeezed mutually, so that the wiping part and the water squeezing component move relatively in the up-and-down lifting process to achieve the purpose of squeezing water.

In the traditional water squeezing device, a water squeezing part usually adopts a water scraping plate (or a stroking plate), but in the actual use process, the water scraping plate is easy to cause the damage of a mop head, and particularly for a collodion flat mop, in the process that the collodion mop head and the water scraping plate are mutually squeezed and relatively move, the collodion mop head is very easy to be scraped by the water scraping plate, so that the existing water scraping plate is not suitable for the collodion flat mop; in some novel water squeezing devices disclosed in the prior art, for example, a cleaning tool of a collodion mop disclosed in chinese patent CN 210493978U, etc., a water squeezing component generally adopts a squeezing wheel, and when in actual use, when a mop head is vertically inserted into a smoothing opening and moves up and down relative to the smoothing opening, the squeezing wheel can not only squeeze the mop head to achieve the purpose of squeezing water, but also rotate along with the movement of the mop head to realize rolling contact, so that the mop head is not damaged in the water squeezing process, the device is suitable for a collodion flat plate mop, and the problem of non-damage water squeezing of the collodion flat plate mop can be solved; however, in the existing squeezing wheel, the squeezing effect is usually improved by increasing the contact area, so the outer surface of the existing squeezing wheel is usually a closed structure to achieve continuous contact and squeezing with the mop head, however, in the process that the mop head of the flat mop moves downwards and is matched with the squeezing wheel for squeezing water, the squeezed water can be accumulated in the groove formed above the contact position of the squeezing wheel and the mop head, as shown in figure 1, the flat mop can not be separated from the mop head quickly, which is very unfavorable for improving the water squeezing efficiency, and, during subsequent wringing, if the mop head continues to move downwardly relative to the squeegee wheel, due to the action of gravity, the extruded water automatically flows downwards along the mop head under the action of gravity and flows back to the mop head area which passes through the squeezing wheel and is squeezed, so that the squeezing efficiency is further reduced; if the mop head begins reverse movement (promptly the rebound), this moment, the mop head is for the water rebound in the recess, can accelerate the recess in by the water that extrudes and absorb by the mop head to greatly reduced crowded water efficiency, consequently, current extrusion wheel when crowded water with dull and stereotyped mop cooperation, exist throughout and be easily palirrhea to the mop head by the water of extruding, lead to crowded water inefficiency, need relapse crowded water many times, crowd unclean problem, urgent need to solve.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that in the existing wringing device, the outer surface of the squeezing wheel is of a closed structure, so that a relatively closed groove can be formed above the contact position of the mop head of the flat mop and the squeezing wheel, and extruded water can be accumulated in the groove and easily flows back to the mop head in the gravity or relative motion process in the process that the mop head of the flat mop moves downwards and is matched with the squeezing wheel in a wringing way, so that the wringing efficiency is low, repeated wringing is needed for many times, and wringing is not clean, and the wringing component with a compact structure and reasonable design is provided, and in the process of mutually matching with the mop head for wringing, the formation of the closed groove between the mop head and the wringing component can be avoided, extruded water can be separated from the inside of the wringing component, and the backflow of the squeezed water to the mop head can be effectively prevented, thereby can effectively improve crowded water efficiency, the main design does:

a wringing component comprises a rotary member, wherein the rotary member comprises a wringing part which is used for squeezing a mop head and rotates along with the movement of the mop head, a plurality of drainage ports are formed in the outer surface of the wringing part, the drainage ports are used for rotating along with the wringing part, and extruded water is guided to flow into the wringing part from the drainage ports when the wringing part and the mop head are rotated. In the scheme, the rotary member comprises a water squeezing part for forward squeezing the mop head, and the water squeezing part can rotate along with the movement of the mop head to realize continuous rolling contact, so that the continuous water squeezing is favorably realized, the mop head is not damaged, the rotary member is particularly suitable for a collodion flat plate mop, and the problem of nondestructive water squeezing of the collodion flat plate mop can be solved; in the scheme, the drainage ports are constructed on the outer surface of the water squeezing part, in the actual use process, on one hand, the drainage ports can rotate along with the rotation of the water squeezing part, so that the flat mop can be continuously contacted, water squeezed from the flat mop can flow into the water squeezing part along the drainage ports, so that the water and the mop head can be effectively separated, the problem that the squeezed water is accumulated and flows backwards can be effectively solved, on the other hand, because the mop head of the flat mop is matched with the water squeezing part in the water squeezing process, a groove capable of containing the water is inevitably formed above the contact position of the mop head and the water squeezing part, after the drainage ports are constructed, when the drainage ports rotate to the position corresponding to the groove along with the water squeezing part, the drainage ports are communicated with the groove, the water can automatically flow into the drainage ports from the groove and flow into the water squeezing part under the action of gravity, not only can solve the water in the recess and can gather, can not high-efficiently break away from the problem of mop head, make the water of extruding moreover can not palirrhea to the mop head, thereby effectively solve the water of extruding and take place palirrhea problem, therefore, compare in prior art, this crowded water part, both can avoid forming confined recess between mop head and crowded water part, make the inside and the high-efficient separation of mop head that can be via crowded water part by the water that extrudes again, can effectively prevent to be refluxed to the mop head by the water that extrudes, thereby can show improvement crowded water efficiency.

Preferably, the water squeezing part has a cylindrical structure; and/or the drainage openings are uniformly distributed along the circumferential direction of the water squeezing part.

Preferably, the drainage openings are holes, slots and/or gaps formed in the outer surface of the wringing portion.

For solving the shaping problem of crowded water portion, it is preferred, crowded water portion is integrated into one piece component, or crowded water portion includes crowded water strip and two tip retaining rings, the both ends of crowded water strip are fixed in respectively two tip retaining rings or rotatable installation in two tip retaining rings respectively, and each crowded water strip distributes along the circumferencial direction of tip retaining ring the central axis respectively, and has the clearance of setting for between two adjacent crowded water strips, the clearance forms the drainage mouth.

For the extrusion in-process of solving mop head and wringing portion, the mop head is out of shape to the both ends of wringing portion easily, and leads to the problem of wringing inefficiency, and is further, the gyration component still includes the circumferencial direction along wringing portion axis of gyration and constructs in the about department of wringing portion tip, be close to in the about department the medial surface of wringing portion is torus or table surface, the medial surface is used for retraining and extrudeing the mop head. In the scheme, the restraining parts distributed along the circumferential direction are formed at the ends of the water squeezing parts, so that a cavity for squeezing and restraining the mop head can be defined by the outer surfaces of the water squeezing parts and the inner side surfaces of the restraining parts, when the inner side surfaces are circular ring surfaces, the cavity is rectangular, and when the inner side surfaces are circular truncated cone surfaces, the cavity is trapezoidal, so that the mop head can be better restrained and squeezed; and through setting up the restriction portion, can effectively restrict and restrict the mop head, can prevent effectively that the extrusion in-process, the mop head warp to the both ends of crowded water portion, can effectively improve crowded water efficiency, and in addition, the setting of restriction portion can also guide the water that extrudes to flow to the centre of crowded water part to the problem of the water that is solved and is extruded to crowded water part both sides leakage.

Preferably, the restriction portion is an annular structure or a horn-shaped structure; and/or the water squeezing part and the restraining part are of an integral structure.

In order to solve the problem of backflow of the extruded water on the restriction part, a plurality of drainage ports are further formed in the outer surface of the restriction part, and the drainage ports are used for guiding the extruded water to flow into the restriction part from the drainage ports. The water extruded during the water extrusion process can be smoothly and efficiently separated from the mop head, so that the problem of backflow of the extruded water can be effectively prevented, and the water extrusion efficiency is greatly improved.

In order to solve the problems of installation and drainage of the rotary component, the drainage device further comprises a supporting component which is matched with the rotary component and is used for supporting the rotary component, the supporting component is also provided with a drainage part which is matched with the drainage port, and the drainage part is used for receiving and draining water flowing into the drainage port. In the scheme, the supporting member is arranged, so that the rotary member is convenient to support and restrain, and the installation problem of the rotary member can be effectively solved; through constructing drainage portion for drainage portion can cooperate with the drainage mouth, thereby makes the water that is extruded can get into drainage portion via the drainage mouth, and keeps away from the mop head via drainage portion, can effectively solve the drainage and the water conservancy diversion problem of extrusion water.

In order to solve the drainage problem, in one concept, the support member is arranged inside the rotary member, the drainage part comprises a plurality of partition parts constructed between the support member and the rotary member, the partition parts are respectively connected with the support member and the rotary member, and two adjacent partition parts, the support member and the rotary member jointly enclose an inner cavity for drainage; and the drainage ports constructed on the rotary component are respectively communicated with the corresponding inner cavities. In the scheme, by arranging the supporting component and connecting the supporting component and the rotary component by the separating component, on one hand, the supporting component and the rotary component can be connected into a whole so as to synchronously rotate, the rotary component extends out from two ends of the supporting component respectively, and the installation of the water squeezing part is also convenient, on the other hand, two adjacent separating components, the supporting component and the rotary component can jointly enclose an inner cavity for drainage, so that a plurality of inner cavities are distributed along the circumferential direction of the rotary central axis of the rotary component, and the drainage ports constructed on the rotary component are respectively communicated with the corresponding inner cavities, so that in the water squeezing process, squeezed water can enter the corresponding inner cavities through the drainage ports under the action of gravity and can be discharged from the water squeezing parts through one end or two ends of the inner cavities, meanwhile, the separating component can also play a role of blocking, and can be effectively prevented from rotating, the water entering the inner cavity flows out of the inner cavity from the rest drainage ports, so that the effects of internal drainage and internal drainage can be achieved, and the water and the mop head can be effectively isolated, so that the backflow problem of extruded water can be effectively solved.

Preferably, the support member is a rotating shaft or a rotating drum, and/or the support member is disposed at a central position of the rotating member, and/or the partition is a partition uniformly distributed along a circumferential direction of a rotation central axis of the rotating member.

Preferably, each inner cavity is respectively communicated with a group of drainage openings, and each group of drainage openings comprises a plurality of drainage openings distributed along the direction of the rotary central axis of the rotary member. Therefore, the water entering the inner cavity can be effectively prevented from flowing out of the inner cavity from the rest drainage ports in the rotating process, and the water entering the inner cavity from a group of drainage ports can only be discharged out of the water squeezing part through one end or two ends of the inner cavity.

In order to solve the problem of rotatable mounting of the swivel member, further, the swivel member is configured with a first cylindrical inner surface or a first cylindrical outer surface, the support member is configured with a second cylindrical outer surface adapted to the first cylindrical inner surface or is configured with a second cylindrical inner surface adapted to the first cylindrical outer surface,

the revolving member is rotatably arranged on the supporting member through the matching of the first cylindrical inner surface and the second cylindrical outer surface, or the revolving member is rotatably arranged on the supporting member through the matching of the first cylindrical outer surface and the second cylindrical inner surface. In this aspect, the revolving member and the supporting member may be rotationally engaged by engagement of the cylindrical inner surface and the cylindrical outer surface, so that the revolving member may rotate relative to the supporting member.

In order to solve the drainage problem, the drainage part comprises a drainage window which is constructed on the outer surface of the supporting component and matched with the drainage port, and a flow channel which is constructed in the supporting component, wherein the drainage window is communicated with the flow channel, and the flow channel penetrates through the end part of the supporting component or penetrates through the side wall of the supporting component which extends out of the rotary component. In this aspect, by providing the drainage window in the support member such that the drainage window is located at a fixed position inside the rotary member and the drainage ports constructed in the rotary member are located outside the drainage window, each of the drainage ports can be cyclically communicated with the drainage window during rotation of the rotary member; through constructing the runner, and the runner runs through the tip of supporting member or runs through the lateral wall that extends the supporting member of gyration component for at crowded water in-process, the water of being extruded can get into the drainage window via the drainage mouth, and the water that gets into in the drainage window can be via the smooth discharge supporting member of runner, both can reach the effect of inside drainage, can effectively separate water and mop head again, thereby can effectively solve the palirrhea problem of extruding water, can show improvement crowded water efficiency.

Preferably, the support member is a cylindrical structure, the drainage window is formed on the side wall of the support member, and the water squeezing part is provided with a central through hole matched with the support member.

Preferably, the support member includes a cylindrical barrel adapted to the rotation member and an adapter barrel configured at both ends of the cylindrical barrel and adapted to the rotation member, and the drainage windows are respectively configured in the cylindrical barrel and the adapter barrel.

Preferably, the swivel member is fitted to the support member by a clearance fit; alternatively, the revolving member is mounted to the support member through a bearing.

In order to solve the problems that in the use process of the existing water squeezing device, squeezed water is easy to flow back to a mop head, so that the water squeezing efficiency is low, repeated water squeezing is needed, and squeezing is not clean, the water squeezing device for the flat mop comprises a water squeezing frame and a water squeezing part, wherein the water squeezing frame is provided with a smoothing opening for being inserted into the mop head, and the water squeezing part is arranged on one side of the smoothing opening. When the mop is used, the mop head of the flat mop can move up and down in the stroking opening, the wiping part and the water squeezing component of the mop head can be squeezed and move relatively in the moving up and down process, the purpose of squeezing water can be achieved, squeezed water can be separated from the mop head along the drainage opening in the water squeezing process, backflow of the squeezed water back to the mop head can be effectively prevented, and the water squeezing efficiency can be obviously improved.

The water squeezing device further comprises a roller, wherein the roller is arranged on the other side of the stroking opening and corresponds to the water squeezing part. Through setting up the gyro wheel for crowded water part and gyro wheel enclose jointly and enclose into the extrusion mechanism who is used for extrudeing the mop head, make the vertical back of stroking out the mouth of inserting of mop head, the backplate of mop head can contact with the gyro wheel, and the portion of cleaning of mop head can contact with crowded water part to extrude each other, so that carry the in-process of drawing from top to bottom and make the portion of cleaning and crowded water part relative motion, reach crowded water purpose.

A cleaning device for a flat mop comprises the water squeezing device and a container, wherein the container is provided with an inner space, the water squeezing frame is installed on the container, and the smoothing opening is communicated with the inner space. The cleaning device can be used for cleaning a flat mop, and the container can be used for receiving squeezed water and containing water so as to clean a mop head in practical use by constructing the container.

Compared with the prior art, use the utility model provides a pair of crowded water part, crowded water installation and cleaning equipment, compact structure, reasonable in design mutually support crowded water in-process with the mop head, both can avoid forming confined recess between mop head and crowded water part, make the inside and the mop head separation that can be via crowded water part again by the water that extrudes, can effectively prevent to flow backward to the mop head by the water that extrudes to can effectively improve crowded water efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of a mop head when being matched with a conventional wringing component for wringing.

Fig. 2 is a schematic structural view of a wringing portion in the wringing component provided in embodiment 1 of the present invention.

Fig. 3 is a schematic structural view of another water squeezing portion of the water squeezing component provided in embodiment 1 of the present invention.

Fig. 4 is a schematic structural view of a supporting member in the wringing component provided in embodiment 1 of the present invention.

Fig. 5 is a schematic structural view of a wringing component provided in embodiment 1 of the present invention.

Fig. 6 is a schematic view of a mop head being wrung in cooperation with the wringing component provided in fig. 5.

Fig. 7 is a schematic structural view of a wringing component provided in embodiment 2 of the present invention.

Fig. 8 is a left side view of fig. 7.

Fig. 9 is a schematic view of the wringing component of fig. 7 after installation.

Fig. 10 is a schematic structural view of a first wringing portion in the wringing component provided in embodiment 3 of the present invention.

Fig. 11 is a plan view of a second water squeezing unit in the water squeezing member according to embodiment 3 of the present invention.

Fig. 12 is a schematic structural view of a third water squeezing portion of the water squeezing member according to embodiment 3 of the present invention.

Fig. 13 is a schematic structural view of a wringing component formed by matching the supporting member provided in fig. 4 with the wringing part provided in fig. 12.

Fig. 14 is a schematic structural view of a fourth water squeezing portion of the water squeezing member according to embodiment 3 of the present invention.

Fig. 15 is a schematic structural view of a support member in the wringing component provided in embodiment 3 of the present invention.

Fig. 16 is a schematic structural view of a wringing component formed by the supporting member provided in fig. 15 and the wringing portion provided in fig. 14.

Fig. 17 is a schematic structural diagram of a cleaning apparatus provided in embodiment 4 of the present invention.

Fig. 18 is a top view of fig. 17.

Description of the drawings

Mop head 100, squeezing wheel 101, groove 102, water 103

A wringing component 200, a wringing part 201, a drainage port 202, a reinforcing rib 203, a wringing strip 204, an end retainer ring 205, a support member 206, a drainage window 207, a flow passage 208, a separator 209, an inner cavity 210, a diversion groove 211, a restriction part 212, an inner side surface 213, a cylindrical tube 214 and an adapting tube 215

Wringing frame 301, smoothing out mouth 302, roller 303

A container 400.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 2-6, the present embodiment provides a wringing component, which includes a rotating member, the rotating member includes a wringing portion 201 for squeezing the mop head 100 and rotating along with the movement of the mop head 100, and a plurality of drainage ports 202 are configured on the outer surface of the wringing portion 201, as shown in fig. 2-6, the drainage ports 202 are used for rotating along with the wringing portion 201, and when rotating between the wringing portion 201 and the mop head 100, the drainage ports 202 are used for guiding the squeezed water to flow into the wringing portion 201 from the drainage ports 202, so as to prevent the squeezed water from flowing back to the mop head 100, so that the wringing portion 201 has the functions of wringing and guiding water.

Specifically, in the present embodiment, the rotation member includes a water squeezing portion 201 for squeezing the mop head 100 in the forward direction, and the water squeezing portion 201 can rotate along with the movement of the mop head 100 to realize continuous rolling contact, which is beneficial to realizing continuous water squeezing without damaging the mop head 100, and is especially suitable for a collodion flat mop, and can solve the problem of non-damage water squeezing of the collodion flat mop; in the scheme, a plurality of drainage ports 202 are formed on the outer surface of the water squeezing part 201; in the actual use process, on one hand, the drainage port 202 can rotate along with the rotation of the water squeezing part 201, so that the water can be in continuous contact with the flat mop, and the water squeezed out of the flat mop can flow into the water squeezing part 201 along the drainage port 202, so that the water is effectively separated from the mop head 100, and the problem of accumulation and backflow of the squeezed water can be effectively solved, on the other hand, because the mop head 100 of the flat mop is in water squeezing fit with the water squeezing part 201, a groove capable of containing water is inevitably formed above the contact position of the mop head 100 and the water squeezing part 201, as shown in fig. 2 and 6, but after the drainage port 202 is constructed, when the drainage port 202 rotates to the position corresponding to the groove along with the water squeezing part 201, the drainage port 202 is communicated with the groove, the water can automatically flow into the drainage port 202 from the groove under the action of gravity and flow into the water squeezing part 201, the problem that water in the groove is accumulated and can not be separated from the mop head 100 efficiently can be solved, and extruded water can not flow back to the mop head 100, so that the problem that the extruded water flows back is effectively solved; therefore, compare in prior art, this wringing component 200 both can avoid forming confined recess between mop head 100 and wringing portion 201, make the water that is extruded again can be via the inside of wringing portion 201 and the high-efficient separation of mop head 100, can effectively prevent the backward flow of water that is extruded to mop head 100 to can show improvement wringing efficiency.

In this embodiment, the water squeezing portion 201 may preferably adopt a cylindrical structure, as shown in fig. 2, so that a relatively uniform squeezing force is generated between the water squeezing portion 201 and the mop head 100 during the rotation of the water squeezing portion 201, and thus water can be squeezed more uniformly.

The distribution of the drainage openings 202 in the wringing portion 201 can be determined according to actual requirements, and in a preferred embodiment, the drainage openings 202 can be uniformly distributed along the circumferential direction of the wringing portion 201; as shown in fig. 2; similarly, the number of the drainage openings 202 can be determined according to actual requirements, and only the requirements of drainage and water passing are met.

In the present embodiment, the shape of vent 202 has various embodiments, and preferably vent 202 may be a hole, groove or gap configured in the outer surface of wringing portion 201; specifically, the holes may be circular holes, strip holes, polygonal holes, or the like, and when polygonal holes are used, triangular holes, rectangular holes, regular pentagonal holes, or the like may be preferably used, and are not illustrated one by one here.

In practical implementation, the drainage ports 202 may be randomly configured on the wringing portion 201, or may be configured on the wringing portion 201 according to a certain arrangement rule, and preferably, the drainage ports 202 may be arranged in an array on the wringing portion 201, while in a preferred embodiment, the drainage ports 202 may be arranged along the direction of the central rotation axis of the wringing portion 201, for example, as shown in fig. 2, the drainage ports 202 are strip-shaped holes, and the length direction of the drainage ports 202 is consistent with the direction of the central rotation axis of the wringing portion 201, as shown in fig. 2, the number of the strip-shaped holes may be one or more along the direction of the central rotation axis of the wringing portion 201, which is not illustrated herein.

Vent 202 may be formed in a variety of ways, for example, vent 202 may be machined, i.e., the wringer may be a one-piece member, e.g., vent 202 may be machined in wringer 201 when wringer 201 is made of metal; when the wringing portion 201 is made of nonmetal, such as plastic, as shown in fig. 2, the drainage port 202 can also be formed in the wringing portion 201 by injection molding; in addition, the drainage port 202 may also be formed by assembling, that is, the water squeezing portion may be an assembled structure, for example, as shown in fig. 2, the water squeezing portion 201 includes a plurality of water squeezing strips 204 and two end retaining rings 205, two ends of the water squeezing strips 204 are respectively fixed to the two end retaining rings 205 or respectively rotatably mounted to the two end retaining rings 205, each water squeezing strip 204 is respectively distributed along the circumferential direction of the central axis of the end retaining ring 205, as shown in fig. 2, a set gap is formed between two adjacent water squeezing strips 204, the gap forms the drainage port 202, as shown in fig. 2, so that the squeezed water can be discharged from the mop head 100 through the drainage port 202 formed by the gap between the two adjacent water squeezing strips 204; the shape of the water squeezing strip 204 may be determined according to actual requirements, for example, the water squeezing strip 204 may be a strip structure, and the cross section of the water squeezing strip 204 may preferably be a circle, a ring, a triangle, a square, or the like.

It can be understood that, in an actual implementation, after the drainage port 202 is formed in the water squeezing portion 201, the rigidity of the water squeezing portion 201 can be reduced, so that the water squeezing portion 201 is easily deformed during the squeezing process, and to solve this problem, in the implementation of the water squeezing portion 201, a plurality of ribs 203 having an annular structure may be further formed inside the water squeezing portion 201, and as shown in fig. 12, preferably, the ribs 203 may be perpendicular to the longitudinal direction of the drainage port 202, thereby performing a function of structural reinforcement.

In this embodiment, the length of the water-squeezing portion 201 is adapted to the width of the mop head 100, so as to squeeze the mop head 100 uniformly along the width direction of the mop head 100, which is beneficial to improving the water-squeezing efficiency.

In practical implementation, the wringing part 201 needs to be movably installed, and in order to solve the problems of installation of the wringing part 201 and drainage of internal water, in this embodiment, the wringing component further comprises a supporting member which is matched with the rotary member and used for supporting the rotary member, so that the rotary member is conveniently supported and restrained, and the installation problem of the rotary member can be effectively solved; the supporting component is also provided with a drainage part matched with the drainage port, and the drainage part is used for receiving and draining water flowing into the drainage port; that is, through the structure drainage portion for the drainage portion can cooperate with the drainage mouth, thereby makes the water that is extruded can get into the drainage portion via the drainage mouth, and keeps away from the mop head via the drainage portion, can effectively solve the drainage and the water conservancy diversion problem of extrusion water.

The support member and the drainage portion each have various embodiments, for example, in this embodiment, the support member is disposed in the swivel member, and the end of the support member may extend out of the swivel member, as shown in fig. 4-6, so as to mount and restrain the support member 206, or the end of the support member may not extend out of the swivel member; in the present embodiment, the revolving member is rotatably mounted on the supporting member, and in order to solve the problem of rotatable mounting of the revolving member, in the present embodiment, the revolving member is configured with a first cylindrical inner surface or a first cylindrical outer surface, the supporting member is configured with a second cylindrical outer surface adapted to the first cylindrical inner surface or is configured with a second cylindrical inner surface adapted to the first cylindrical outer surface, as shown in the figure, the revolving member is rotatably mounted on the supporting member by the cooperation of the first cylindrical inner surface and the second cylindrical outer surface, or the revolving member is rotatably mounted on the supporting member by the cooperation of the first cylindrical outer surface and the second cylindrical inner surface; in this embodiment, the revolving member and the support member may be in rotational engagement by engagement of the cylindrical inner surface with the cylindrical outer surface, such that the revolving member may rotate relative to the support member.

In this embodiment, as shown in fig. 4, the drainage portion includes a drainage window 207 configured on the outer surface of the support member 206 and matching with the drainage opening, and a flow channel 208 configured inside the support member 206, and the drainage window 207 is communicated with the flow channel 208, and the flow channel 208 penetrates through the end of the support member 206 or the side wall of the support member extending out of the rotation member, so that water can flow to the outside of the squeezing portion 201 through the flow channel 208, and can not flow back to the toe cap, and can realize the function of continuous drainage; specifically, in the present embodiment, by providing drainage windows 207 in the support member such that the drainage windows 207 are located at fixed positions within the revolving member and drainage ports 202 configured in the revolving member are located outside the drainage windows 207, each drainage port 202 can be circulated to communicate with the drainage window 207 during the rotation of the revolving member; by constructing the flow channel 208, the flow channel 208 penetrates through the end of the supporting member 206 or the side wall of the supporting member extending out of the rotary member, so that in the process of squeezing water, squeezed water can enter the drainage window 207 through the drainage port 202, and water entering the drainage window 207 can smoothly discharge from the supporting member 206 through the flow channel 208, thereby achieving the effects of internal drainage and internal drainage, and effectively isolating the water from the mop head 100, thereby effectively solving the problem of reverse flow of the squeezed water, and remarkably improving the efficiency of squeezing water.

The shape of the drainage window 207 may be determined according to actual requirements, and preferably, the drainage window 207 may preferably have a rectangular structure so as to have a sufficient width to be more easily adapted to the drainage port 202 in the same row, which is advantageous for improving drainage efficiency.

In practice, when the support member 206 is fixedly installed, the position of the drainage window 207 is fixed, and in order to facilitate receiving and transferring the water in the drainage port 202, the drainage window 207 may be preferably disposed in an inclined upward orientation, as shown in fig. 4 to 6, so as to automatically and efficiently receive the water flowing from the drainage port 202 by using the gravity.

The supporting member 206 has various embodiments, preferably, the supporting member 206 may preferably adopt a cylindrical structure, and the drainage window 207 is configured on the side wall of the supporting member, as shown in fig. 4, the water squeezing portion is configured with a central through hole matched with the supporting member, so that the water squeezing portion can be rotatably mounted on the supporting member 206, and during the actual use process, squeezed water can be discharged out of the water squeezing part through any one end of the supporting member 206, or the water squeezing part can be discharged through an opening configured on the side wall of the supporting member 206, which is very convenient.

In order to enable the water squeezing portion 201 to rotate relative to the supporting member 206, the rotating member may be assembled to the supporting member 206 through clearance fit, that is, the outer diameter of the rotating member is smaller than or slightly smaller than the inner diameter of the supporting member 206, so that the rotating member is sleeved on the supporting member 206, and after the supporting member 206 is constrained, the rotating member can smoothly rotate relative to the supporting member 206; the rotary member may be mounted to the support member 206 by a bearing.

In order to solve the problem that the rotating member can be driven by the mop head 100 to move relative to the supporting member 206 during the squeezing process, and the surface of the rotating member is provided with the drainage openings 202, so that the wiping parts on the mop head 100 can be easily clamped into the gap between the rotating member and the supporting member 206 through the drainage openings 202 during the squeezing process, and the mop head 100 can be easily damaged, in particular implementation, the depth of the drainage openings 202 can be properly increased or the thickness of the rotating member can be increased, so that the wiping parts on the mop head 100 can not contact the supporting member 206 during the squeezing process, and the mop head 100 can be effectively prevented from being damaged during the relative movement of the rotating member and the supporting member 206.

Example 2

In order to solve the problems of installation of the water squeezing part 201 and drainage of internal water, the main difference between the present embodiment 2 and the above embodiment 1 is that the present embodiment provides the supporting member 206 with another structure, specifically, in the present embodiment, the supporting member 206 is disposed inside the revolving member, and the end of the supporting member 206 may extend out of the revolving member, as shown in fig. 7-9, so that the supporting member 206 may be movably installed or may not extend out of the revolving member;

as shown in fig. 7-9, in the present embodiment, the drainage portion includes several partitions 209 constructed between the support member 206 and the swivel member, the partition 209 is respectively connected with the support component 206 and the rotary component, two adjacent partitions 209, the support component 206 and the rotary component jointly enclose an inner cavity 210 for drainage, as shown in fig. 7 and 8, the vents 202 formed in the rotary member communicate with the corresponding cavities 210, respectively, and as shown in fig. 7 and 8, in the present embodiment, by providing the support member 206 and connecting the support member 206 and the swivel member by the partition 209, on the one hand, so that the support member 206 and the swiveling member can be connected as one body, and can be rotated in synchronization, the two ends of the supporting member 206 respectively extend out of the rotating member, which is also convenient for the movable installation of the water squeezing part 201 so as to rotate along with the mop head 100; on the other hand, two adjacent spacers 209, the support member 206 and the rotation member may together enclose an inner cavity 210 for drainage, so that a plurality of inner cavities 210 are distributed along the circumferential direction of the revolution central axis of the revolution member, and the vents 202 formed in the rotary member communicate with the corresponding inner chambers 210, respectively, so that during the wringing process, the pressed water can enter the corresponding inner cavity 210 through the drainage port 202 under the action of gravity, and can be discharged out of the water pressing part 201 through one or both ends of the inner cavity 210, meanwhile, the separator 209 can also play a role of blocking, which can effectively prevent the rotation of the rotor, the water entering the inner cavity 210 flows out of the inner cavity 210 from the rest drainage ports 202, so that the effects of internal drainage and internal drainage can be achieved, the water and the mop head 100 can be effectively isolated, and the problem of backflow of the extruded water can be effectively solved.

In the present embodiment, the supporting member 206 mainly plays a supporting role, preferably, the supporting member 206 may preferably adopt a rotating shaft or a rotating drum to facilitate the movable installation of the supporting member 206, and the spacers 209 may be partitions uniformly distributed along the circumferential direction of the rotation central axis of the rotating member, as shown in fig. 7 and 8, and the supporting member may be disposed at the central position of the rotating member.

Preferably, in this embodiment, each inner cavity 210 is respectively communicated with a set of drainage ports 202, and a set of drainage ports 202 comprises a plurality of drainage ports 202 distributed along the direction of the rotation central axis of the rotating member, so that the problem that water entering the inner cavity 210 during rotation flows out of the inner cavity 210 from the rest of the drainage ports 202 and may be absorbed by the mop head 100 again can be effectively prevented, and the scheme enables water entering the inner cavity 210 from a set of drainage ports 202 to be discharged out of the water squeezing part 201 only through one end or two ends of the inner cavity 210, so as to strictly restrict the squeezed water and prevent the squeezed water from flowing backwards; in a specific implementation, the number of the partitions 209 may be determined according to implementation requirements, and is not illustrated here.

Example 3

In order to solve the problem that the squeezing efficiency is low because the mop head 100 is easily deformed toward both ends of the squeezing portion 201 in the squeezing process of the mop head 100 and the squeezing portion 201, the main difference between this embodiment 3 and the above embodiment 1 or embodiment 2 is that in the squeezing member 200 provided by this embodiment, the rotation member further includes a constraining portion 212 configured at the end of the squeezing portion 201 along the circumferential direction of the rotation central axis of the squeezing portion 201, as shown in fig. 10-16, an inner side surface 213 of the constraining portion 212 close to the squeezing portion 201 may be a circular ring surface or a circular table surface, and the inner side surface 213 is used for constraining and squeezing the mop head 100; specifically, in the present embodiment, the constraining portions 212 distributed along the circumferential direction are configured at the end portions of the water squeezing portions 201, so that the outer surfaces of the water squeezing portions 201 and the inner side surfaces 213 of the constraining portions 212 can enclose a cavity for squeezing and constraining the mop head 100, when the inner side surfaces 213 are circular surfaces, as shown in fig. 10, the cavity is rectangular, and when the inner side surfaces 213 are circular truncated cones, as shown in fig. 11, the cavity is trapezoidal, so that the mop head 100 can be better constrained and squeezed; the mop head 100 can be effectively limited and restrained by arranging the restraining part 212, so that the mop head 100 can be effectively prevented from deforming towards two ends of the wringing part 201 in the squeezing process, and the wringing efficiency can be effectively improved.

Preferably, the constraining portion 212 may have a ring-shaped structure (in this case, the inner side surface 213 is a torus, as shown in fig. 10) or a horn-shaped structure (in this case, the inner side surface 213 is a circular table, as shown in fig. 11); the wringing portion 201 and the restraining portion 212 may preferably be integrally formed.

To further improve the efficiency of wringing, in a further aspect, the external surface of the restriction 212 is configured with a plurality of vents 202, the vents 202 being adapted to direct the flow of squeezed water from the vents 202 into the restriction 212; in the process of squeezing water, the squeezed water can be smoothly and efficiently separated from the mop head 100, so that the problem of backflow of the squeezed water can be effectively prevented, and the efficiency of squeezing water can be improved.

It will be appreciated that vents 202 configured in the restriction 212 may have the same shape, configuration and arrangement as vents 202 configured in the wringing portion 201, as shown in FIG. 14, and are primarily used to drain the expressed water, and will not be described in any further detail.

It is understood that, in the implementation process, when the rotation member is configured with the restriction portion 212, the support member 206 may not be adapted to the restriction portion 212, or may be configured with corresponding components to be matched with the restriction portion 212, especially when the restriction portion 212 is configured with the drainage port 202, in this case, the support member 206 includes a cylindrical barrel 214 adapted to the rotation member and an adaptation barrel 215 configured at both ends of the cylindrical barrel 214 and adapted to the rotation member, and the drainage windows 207 may be configured at the cylindrical barrel 214 and the adaptation barrel 215, respectively, so as to drain and drain water by using the drainage window 207 for the drainage port 202 of the water squeezing portion 201 and the drainage port 202 of the restriction portion 212; as an example, when both ends of the wringing portion 201 are respectively configured with the constraining portion 212 of the trumpet-shaped structure and the constraining portion 212 is configured with the drainage port 202, the supporting member 206 may include a cylindrical tube 214 and an adapting tube 215 disposed at both ends of the cylindrical tube 214, and the cylindrical tube 214 is sized to be adapted to the wringing portion 201, and the adapting tube 215 is adapted to the constraining portion 212 of the trumpet-shaped structure, as shown in fig. 14-16, the adapting tube 215 may also be of the trumpet-shaped structure, and the drainage window 207 may be respectively configured at the cylindrical tube 214 and the adapting tube 215, and the adapting tube 215 may be connected as a whole, as shown in fig. 15, to further facilitate drainage.

Example 4

In order to solve the problems that squeezed water is easy to flow back into the mop head 100 in the using process of the existing water squeezing device, so that the water squeezing efficiency is low, multiple times of water squeezing are required, and squeezing is not clean, the embodiment provides a water squeezing device for a flat mop, which comprises a water squeezing frame 301 and the water squeezing component 200 described in embodiment 1, embodiment 2 or embodiment 3, wherein the water squeezing frame 301 can adopt the existing water squeezing frame 301, as a preference, as shown in fig. 17 and fig. 18, the water squeezing frame 301 is configured with a smoothing opening 302 for inserting into the mop head 100, as a preference, the smoothing opening 302 can preferably adopt a T-shaped structure, as shown in fig. 18, and the water squeezing component 200 is arranged on one side of the smoothing opening 302; when the mop is used, the mop head 100 of the flat mop can move up and down in the stroking opening 302, and the wiping part and the water squeezing part 201 of the mop head 100 can be squeezed and move relatively in the up-and-down moving process, so that the purpose of squeezing water can be achieved, squeezed water can be separated from the mop head 100 along the drainage opening 202 in the water squeezing process, the situation that the squeezed water flows back to the mop head 100 can be effectively prevented, and the water squeezing efficiency can be obviously improved.

Specifically, when the wringing component 200 of embodiment 1 is used, the wringing frames 301 need to be fixedly installed at the two ends of the supporting member 206, and when the wringing component 200 of embodiment 2 is used, the wringing frames 301 need to be rotatably installed at the two ends of the supporting member 206, at this time, since the squeezed water is drained to one end or two ends of the wringing component 201, it is usually necessary to provide the wringing frame 301 with the diversion groove 211, and the diversion groove 211 can be arranged below the end of the wringing component 201, as shown in fig. 9, so that the water can fall from the end of the wringing component 201 to the diversion groove 211 under the action of gravity, and can flow along the diversion groove 211, so as to drain the water to a required position, and the water can be effectively prevented from contacting the mop head 100 again.

In a more complete scheme, as shown in fig. 18, the wringing device further includes a roller 303, the roller 303 is disposed on the other side of the smoothing opening 302 and corresponds to the wringing component 200, the number of the roller 303 may be two or more, by providing the roller 303, the wringing component 200 and the roller 303 together define a squeezing mechanism for squeezing the mop head 100, so that after the mop head 100 is vertically inserted into the smoothing opening 302, the back plate of the mop head 100 can contact with the roller 303, and the wiping part of the mop head 100 can contact with the wringing component 200 and squeeze each other, so that the wiping part and the wringing component 200 move relatively in the process of lifting up and down, thereby achieving the purpose of wringing.

Example 5

The embodiment provides a cleaning device for a flat mop, which comprises the water squeezing device in embodiment 4 and a container 400, wherein the container 400 is configured with an inner space, the water squeezing frame 301 can be installed at the top of the container 400 as shown in fig. 17 and 18, and the stroke 302 is communicated with the inner space, so that the mop head 100 can be inserted into the inner space through the stroke 302 and can be repeatedly lifted at the stroke 302 for cleaning and water squeezing.

In this embodiment, the container 400 may be made of plastic and may have a barrel-shaped structure.

The cleaning device has a plurality of expanded functions, and as one embodiment, the cleaning device comprises a container 400, the cleaning device is used for washing and/or dewatering the flat mop, at the moment, the container 400 is mainly used for receiving squeezed water or washing water, and when the cleaning device is in actual use, the squeezed water can be directly discharged into the container 400 below under the guidance of the water squeezing part 201, and can also be discharged out of the container 400 through a water discharge hole formed in the container 400; a flushing mechanism for flushing the mop head 100 can be arranged at the smoothing opening 302, for example, a flushing nozzle can be arranged and connected with a flushing water pipe;

in addition, the cleaning equipment is also provided with a clear water tank for storing clear water, the clear water tank is fixed on the container 400, the position of the clear water tank can be higher than that of the water squeezing part 200, a flushing nozzle is arranged at the position of the smoothing opening 302 and is communicated with the clear water tank, and a valve is arranged on a communication path so as to control the clear water to be discharged or not to be discharged.

As another embodiment, the cleaning device can be provided with a cleaning box for storing clean water, the cleaning box is connected with the container 400 and is used for cleaning the mop head 100, and the cleaned mop head 100 can be squeezed at the position of the stroke opening 302, which is very convenient.

In a more complete scheme, in order to make the upward drawing process of the mop head 100 more labor-saving, in one scheme, the cleaning device further comprises a movable support, the water squeezing part 200 can be mounted on the movable support, and the movable support is movably mounted on the water squeezing frame 301, so that when the mop head 100 moves upwards, the distance between the water squeezing part 200 and the other side of the smoothing opening 302 is properly increased, so that the upward drawing process of the mop head 100 is more labor-saving, for example, the movable support can be hinged to the water squeezing frame 301, the water squeezing frame 301 is provided with a lower limiting piece and an upper limiting piece, the lower limiting piece and the upper limiting piece are respectively used for restricting the downward rotation angle and the upward rotation angle of the movable support, so that when the mop head 100 moves upwards, the mop head 100 can drive the water squeezing part 200 and the upper side of the interactive support to rotate for a certain angle, so that the distance between the water squeezing part 200 and the other side of the smoothing opening 302 is increased, thereby the process of pulling the mop head 100 upwards is more labor-saving; similarly, as another example, the two ends of the movable support may be restrained by arranging a slide on the wringing frame 301, and the slide is arranged obliquely, so that when the mop head 100 moves upwards, the mop head 100 can drive the wringing component 200 and the interactive support to move upwards for a certain example, so that the distance between the wringing component 200 and the other side of the smoothing opening 302 is increased, and the process of drawing the mop head 100 upwards is more labor-saving.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention.

Claims (10)

1. A wringing component, which is characterized by comprising a rotary member, wherein the rotary member comprises a wringing part which is used for squeezing a mop head and rotating along with the movement of the mop head, a plurality of drainage ports are constructed on the outer surface of the wringing part, the drainage ports are used for rotating along with the wringing part, and when the wringing part and the mop head are rotated, extruded water is guided to flow into the wringing part from the drainage ports.

2. The wringing component of claim 1, wherein the wringing portion is a cylindrical structure;

and/or the drainage openings are uniformly distributed along the circumferential direction of the water squeezing part;

and/or the drainage openings are holes, grooves and/or gaps formed on the outer surface of the wringing part.

3. The wringing component of claim 1, wherein the wringing portion is an integrally formed member,

or the water squeezing part comprises water squeezing strips and two end part retainer rings, two ends of each water squeezing strip are respectively fixed on the two end part retainer rings or are respectively and rotatably arranged on the two end part retainer rings, each water squeezing strip is respectively distributed along the circumferential direction of the central axis of the end part retainer ring, a set gap is formed between every two adjacent water squeezing strips, and the gap forms the drainage port.

4. The wringing component of any one of claims 1-3, further comprising a support member adapted to the pivoting member and configured to support the pivoting member, the support member further configured with a drainage portion that mates with the drainage aperture, the drainage portion configured to receive and drain water that flows into the drainage aperture.

5. The wringing component of claim 4, wherein the support member is disposed inside the swivel member;

the drainage part comprises a plurality of separators which are constructed between a support component and a rotary component, the separators are respectively connected with the support component and the rotary component, and an inner cavity for drainage is defined by two adjacent separators, the support component and the rotary component;

and the drainage ports constructed on the rotary component are respectively communicated with the corresponding inner cavities.

6. The wringing component of claim 5, wherein the support member is a rotating shaft or drum;

and/or, the supporting member is disposed at a central position of the swiveling member;

and/or the separators are partition plates uniformly distributed along the circumferential direction of the rotary central axis of the rotary member.

7. The wringing component of claim 4, wherein the swivel member is configured with a first cylindrical inner surface or a first cylindrical outer surface, the support member is configured with a second cylindrical outer surface that conforms to the first cylindrical inner surface or is configured with a second cylindrical inner surface that conforms to the first cylindrical outer surface,

the revolving member is rotatably arranged on the supporting member through the matching of the first cylindrical inner surface and the second cylindrical outer surface, or the revolving member is rotatably arranged on the supporting member through the matching of the first cylindrical outer surface and the second cylindrical inner surface.

8. The wringing component of claim 7, wherein the drainage portion comprises a drainage window configured on the outer surface of the support member and matched with the drainage port, and a flow channel configured inside the support member, wherein the drainage window is communicated with the flow channel, and the flow channel penetrates through the end part of the support member or penetrates through the side wall of the support member extending out of the rotary member;

and/or the supporting member is of a cylindrical structure, and the water squeezing part is configured with a central through hole matched with the supporting member.

9. A water squeezing device for a flat mop, which is characterized by comprising a water squeezing frame and the water squeezing component as claimed in any one of claims 1 to 8, wherein the water squeezing frame is provided with a smoothing opening for inserting into a mop head, and the water squeezing component is arranged on one side of the smoothing opening.

10. A cleaning apparatus for a flat mop, comprising the wringing device of claim 9 and a container configured with an interior space, the wringing frame being mounted to the container, and the rake communicating with the interior space.

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