CN220256415U - Water stroking device and cleaning device - Google Patents

Abstract

The application discloses a water stroking device and cleaning device belongs to the technical field of living appliances to solve the technical problem that present water stroking device and mop cooperation efficiency are low. The water stroking device comprises a shell, a scraping plate and a rotation stopping part, wherein the scraping plate is rotatably arranged in the water stroking cavity, the scraping plate is provided with a water scraping part, an abutting part and a connecting part, the water scraping part and the abutting part are respectively connected with the opposite sides of the connecting part, the water scraping part is contacted with a wiping object in a first state, the scraping plate is abutted against the rotation stopping part, the scraping plate is separated from the abutting part in a second state, and the abutting part is contacted with the wiping object or the abutting part is contacted with the wiping object simultaneously. Because the butt portion contacts with the wiper, the effort to the scraper blade when the wiper drives the scraper blade rotation is less relatively to make the pivoted formation angle of scraper blade can not be too big, and then reduce the inertia behind the scraper blade rotation, can finally make the scraper blade more easily resume to the state that scrapes water portion and wiper contact, thereby improve the water efficiency of stroking with fingers of the water ware of this application.

Description

Water stroking device and cleaning device

Technical Field

The application belongs to the technical field of living appliances, and particularly relates to a water stroking device and a cleaning device.

Background

Mop, also known as mopping cloth, refers to a long-handled cleaning tool for scrubbing the floor, and also refers generally to a long-handled cleaning tool. After a user cleans the mop or uses the mop to dry water stains on the ground, the mop needs to be subjected to water squeezing treatment.

In the related art, the water of the mop can be squeezed by the special water stroking device, the scraping plate in the water stroking device can act on the mopping surface of the mop, but the scraping plate can be driven to move due to friction force in the moving process of the mop in the water stroking device, so that the moving distance of the scraping plate is possibly too large to be difficult to reset, and the water stroking efficiency of the mop is low.

Disclosure of Invention

The mop and the water stroking device aim to solve the technical problem that the water stroking efficiency is low when the conventional mop and the water stroking device are matched to a certain extent. For this reason, the application provides a stroking device and cleaning device.

In a first aspect, an embodiment of the present application provides a water stroking device, including:

the shell is provided with a stroking opening and a stroking cavity which are communicated with each other;

the scraping plate is rotatably arranged in the shell and positioned in the water stroking cavity, and is provided with a water scraping part, an abutting part and a connecting part, and the water scraping part and the abutting part are respectively connected with two opposite sides of the connecting part; and

a rotation stopping part arranged on the shell;

the scraping plate is provided with a first state and a second state, the scraping plate is contacted with the wiping object in the first state, the scraping plate is propped against the rotation stopping part, and the propping part is contacted with the wiping object in the second state, or the propping part is contacted with the wiping object simultaneously with the scraping part.

In some embodiments, the scraper may rotate in a first direction to the first state or rotate in a second direction to the second state, the first direction and the second direction are opposite to each other, the wiper portion faces away from the rubbing port when the scraper rotates in the first direction, and the wiper portion is close to the rubbing port when the scraper rotates in the second direction.

In some embodiments, the wiper portion has a wiper end, the abutment portion has a first abutment surface, in the first state the wiper end abuts the wipe, and in the second state the first abutment surface contacts the wipe.

In some embodiments, the abutment portion further has a support surface that cooperates with the rotation stop portion, the support surface abutting the rotation stop portion in the first state.

In some embodiments, the support surface and the abutment surface are located on opposite sides of the flight.

In some embodiments, the wiper part is provided with a wiper surface, a second abutting surface and a third abutting surface which are sequentially connected, the wiper surface and the second abutting surface are bent, and the joint of the wiper surface and the second abutting surface forms the wiper end; the third abutment surface and the first abutment surface are on the same plane.

In some embodiments, the angle between the second abutment surface and the third abutment surface is greater than the angle between the wiping surface and the second abutment surface.

In some embodiments, the angle between the second abutment surface and the third abutment surface is complementary to the angle between the wiping surface and the second abutment surface.

In some embodiments, the water straightener further comprises a mounting rack, the mounting rack is arranged in the water straightening cavity, the scraping plate is rotatably arranged in the mounting rack, and the rotation stopping part is arranged in the mounting rack.

In some embodiments, the scraper has opposite first and second ends rotatably mounted to the mounting bracket, and the rotation stop portion is disposed along a direction from the first end to the second end.

In some embodiments, the mounting bracket is disposed on a side of the water smoothing-out chamber adjacent the smoothing-out opening.

In some embodiments, the water straightener further comprises a support portion disposed within the water straightener cavity, the scraper having a gap with the support portion.

In some embodiments, the support is a roller.

In a second aspect, based on the above water straightener, an embodiment of the present application further provides a cleaning device, including the above water straightener.

In some embodiments, the cleaning device further comprises a mop which can extend into the water-stroking cavity from the stroking opening, the mop is provided with a wiper, the wiper is abutted against the wiper in the first state, the abutting part is contacted with the wiper in the second state, or the wiper and the abutting part are contacted with the wiper.

In the water stroking device provided by the embodiment of the application, the scraping part and the abutting part of the scraping plate can be switched between the states of contact and separation with the wiping object through rotating around the connecting part, so that the friction force between the scraping plate and the wiping object can be adjusted, when the moisture of the wiping object needs to be squeezed out, the scraping part can be contacted with the wiping object through the contact of the scraping part, when the wiping object needs to be smoothly moved relative to the scraping plate, the abutting part can be contacted with the wiping object, or the abutting part and the scraping part can be simultaneously contacted with the wiping object, so that the wiping object can smoothly move relative to the scraping plate, and the acting force of the scraping object to the scraping plate is relatively small when the scraping object drives the scraping plate to rotate, so that the forming angle of the scraping plate can not be too large, the inertia after the scraping plate rotates is reduced, and finally the scraping plate can be restored to the state of contact of the scraping part with the wiping object easily, so that the water stroking efficiency of the water stroking device is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 shows a schematic view of a water straightener disclosed in an embodiment of the present application;

FIG. 2 shows a schematic view of the internal structure of a water straightener disclosed in an embodiment of the present application;

FIG. 3 is a schematic view showing the structure of a scraper blade at a view angle in a water straightener according to an embodiment of the present application;

FIG. 4 is a schematic view showing the structure of a scraper blade at another view angle in the water straightener disclosed in the embodiment of the present application;

FIG. 5 shows a schematic structural view of a rotation stop in a water straightener as disclosed in an embodiment of the present application;

fig. 6 shows a schematic view of the connection of the scraper blade of the water straightener disclosed in the embodiment of the present application to the mounting frame.

Reference numerals:

100-shell, 110-smoothing-out port, 120-smoothing-out water cavity,

200-wiper blade, 210-wiper section, 211-wiper end, 212-wiper surface, 213-second abutment surface, 214-third abutment surface, 220-abutment section, 221-support surface, 222-abutment surface, 230-connection section,

300-a rotation-stopping portion,

400-a mounting frame, wherein the mounting frame is provided with a plurality of mounting grooves,

500-a supporting portion, which is provided with a plurality of supporting portions,

600-the inner wall of the cavity body,

700-wipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all the directional indicators in the embodiments of the present utility model are only used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture, and if the specific posture is changed, the directional indicators are correspondingly changed.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The present application is described below with reference to specific embodiments in conjunction with the accompanying drawings:

example 1

Referring to fig. 1 to 5, an embodiment of the present application discloses a water straightener, which includes a housing 100, a scraper 200 and a rotation stopping portion 300. The water stroking device can be used for squeezing the wiping object 700 of the mop so as to squeeze the water of the wiping object 700 of the mop, and can be used for squeezing other devices with water absorbing structures.

The casing 100 is a basic component of the water stroking device, the casing 100 can provide a mounting foundation for other at least partial components of the water stroking device and can protect the other at least partial components of the water stroking device, the casing 100 is a structural member with a cavity inside, and the casing 100 can be made of plastic materials, so that the casing 100 has certain structural strength and relatively light weight, is beneficial to the transportation and movement of the casing 100, and can also prevent the corrosion of water oozed out by the wiping object 700. It should be appreciated that the mop may specifically include a mop rod and a mop plate, where the mop rod is connected to the mop plate, the mop plate has a mop surface, the wipe 700 may be disposed on the mop surface, and the user may hold the mop rod to make sliding contact with the surface to be cleaned, so as to achieve the purpose of cleaning the surface to be cleaned.

The shell 100 is provided with a water stroking cavity 120, the shell 100 is also provided with a stroking opening 110 communicated with the water stroking cavity 120, and a mop can extend into the water stroking cavity 120 through the stroking opening 110. The scraper 200 is rotatably disposed in the water-stroking cavity 120 of the housing 100, when the mop is inserted into the water-stroking cavity 120 from the stroking opening 110, the scraper 200 can contact the wiper 700 on the mop surface, and the scraper 200 can squeeze the wiper 700 so that the moisture in the wiper 700 is squeezed. Specifically, the depth of the water-stroking cavity 120 of the housing 100 may be configured to mate with the wiper 700 of the mop such that the wiper 700 may extend completely into the water-stroking cavity 120 of the housing 100 to contact the scraper 200, and a user may hold the mop and reciprocate the mop in the direction of the stroking opening 110, so that the scraper 200 may reciprocate along the wiper 700 such that all portions of the wiper 700 may be wrung out of moisture.

The scraper 200 includes a connection part 230, a wiper part 210 and an abutting part 220, the scraper 200 is rotatably connected with the housing 100, specifically, a rotatable shaft can be disposed in the water stroking cavity 120 of the housing 100, the connection part 230 of the scraper 200 can be movably sleeved on the shaft, so that the scraper 200 can rotate, the wiper part 210 and the abutting part 220 are connected with the connection part 230, the wiper part 210 and the abutting part 220 are located at two sides of the connection part 230, when the scraper 200 rotates, the relative positions of the wiper part 210 and the abutting part 220 of the scraper 200 in the water stroking cavity 120 of the housing 100 can be changed, and when the mop stretches into the water stroking cavity 120, the wiper 700 can be opposite to the wiper part 210 of the scraper 200, or the abutting part 220 of the scraper 200 is opposite to the wiper 700. Specifically, the scraper 200 has a first state and a second state, in the first state, the wiper 210 abuts against the wiper 700, and at this time, a first force is applied between the wiper 210 and the wiper 700, and when the wiper 700 moves relative to the wiper 210, the wiper 210 may act on the wiper 700 such that the moisture of the wiper 700 is squeezed. In the second state, the abutting portion 220 contacts the wiper 700, and the abutting portion 220 and the wiper 700 are in contact and not tightly abutted, at this time, a second acting force is provided between the abutting portion 220 and the wiper 700, and the second acting force is smaller than the first acting force, so that the interaction force between the abutting portion 220 and the wiper 700 is smaller, and the wiper 700 can move smoothly relative to the scraper 200.

Alternatively, in the second state, the abutting portion 220 and the wiper portion 210 may contact the wipe 700 at the same time, and at this time, the forces of the abutting portion 220 and the wiper portion 210 on the wipe 700 are smaller than the first force, so that the abutting portion 220 and the wiper portion 210 are both in a state of contacting the wipe 700 but not closely abutting the wipe 700, and thus the movement of the scraper 200 is smooth.

Specifically, the inner wall of the water smoothing chamber 120 has a chamber inner wall 600 opposite to the scraper 200, the chamber inner wall 600 is opposite to the scraper 200, when the mop stretches into the water smoothing chamber 120 of the housing 100, the wiper 700 is located between the chamber inner wall 600 and the scraper 200, the wiper 210 and the chamber inner wall 600 of the water smoothing chamber 120 have a first distance when the scraper 200 is in the first state, and the wiper 210 and the inner wall of the water smoothing chamber 120 have a second distance when the scraper 200 is in the second state, and the first distance is smaller than the second distance. Accordingly, in the first state of the scraper blade 200, the distance between the wiper portion 210 and the inner wall 600 of the cavity is relatively small, and accordingly, the wiper portion 210 may contact the wiper 700 of the mop, so that when the wiper 700 moves in the water-stripping chamber 120, the wiper portion 210 may press the wiper 700, so that the moisture of the wiper 700 is sufficiently squeezed. The distance between the wiper 210 and the inner wall 600 of the cavity is larger, and the distance between the abutting part 220 and the wiper 700 is reduced, so that the wiper 210 can be separated from the wiper 700, the abutting part 220 can be in contact with the wiper 700 but not abut against the wiper 700, when the wiper 700 moves in the water stroking cavity 120, the mutual friction force between the abutting part 220 and the wiper 700 is smaller, the wiper 700 can smoothly move in the water stroking cavity 120, the mop can smoothly move, and meanwhile, the acting force for driving the abutting part 220 to rotate and further driving the wiper 200 to rotate is relatively smaller when the wiper 700 moves, so that the inertia effect after the wiper 200 rotates is smaller, the wiper 200 is prevented from rotating excessively, and the wiper 200 can be restored to the first state under the action of self gravity.

The rotation stopping portion 300 is disposed in the housing 100, and may be specifically disposed in the water stroking cavity 120 of the housing 100, where the rotation stopping portion 300 may limit the scraper 200, so that a rotation stroke of the scraper 200 may be limited, when the scraper 200 abuts against the rotation stopping portion 300 to limit, the wiper 210 contacts the wiper 700, and the scraper 200 is in a first state, so that the wiper 210 may maintain a state of contact with the wiper 700, and thus, when a user holds the mop to move the wiper 700, the wiper 700 may maintain a state of contact with the wiper 210 of the scraper 200, so that moisture of the wiper 700 may be sufficiently squeezed. When the blade 200 is no longer in contact with the rotation stop portion 300, the contact portion 220 of the blade 200 may be in contact with the wiper 700, or the contact portion 220 and the wiper portion may be simultaneously in contact with the wiper, so that the blade 200 may move smoothly.

In the water stroker provided by the embodiment of the present application, the wiper portion 210 and the abutting portion 220 of the wiper 200 can be switched between the contact state and the separation state with the wiper 700 by rotating around the connecting portion 230, so that the friction force between the wiper 200 and the wiper 700 can be adjusted, when the moisture of the wiper 700 needs to be squeezed out, the wiper portion 210 can be contacted with the wiper 700, when the wiper 700 needs to be smoothly moved relative to the wiper 200, the abutting portion 220 can be contacted with the wiper 700, or the abutting portion 220 and the wiper portion 210 can be simultaneously contacted with the wiper 700, so that the wiper 700 can be smoothly moved relative to the wiper 200, and because the abutting portion 220 is contacted with the wiper 700, the acting force on the wiper 200 is relatively small when the wiper 700 drives the wiper 200 to rotate, so that the forming angle of the rotation of the wiper 200 is not too large, and the inertia of the wiper 200 is reduced, and finally the wiper 200 can be more easily restored to the contact state of the wiper portion 210 with the wiper 700, thereby improving the water efficiency of the water stroker.

In some embodiments, the wiper portion 210 of the present application has a wiper end 211, when the wiper 200 is in the first state, the wiper end 211 of the wiper portion 210 is disposed in contact with the wiper 700, and the wiper end 211 is an end of the wiper portion 210, so that the area of the wiper end 211 is smaller, and when the wiper end 211 is in contact with the wiper 700, the wiper end 211 acts on the wiper 700 with a higher pressure, so that the wiper portion 210 can sufficiently squeeze the moisture of the wiper 700. The abutting portion 220 has a first abutting surface 222, when the abutting portion 220 contacts the wiper 700, the first abutting surface 222 of the abutting portion 220 contacts the wiper 700, so that the contact area between the abutting portion 220 and the wiper 700 is larger, the pressure of the abutting portion 220 acting on the wiper 700 is smaller, and the angle at which the scraper 200 is driven by the wiper 700 to rotate is smaller.

Referring to fig. 2, in some embodiments, the scraper 200 may rotate in a first direction or a second direction, in particular, when rotating in the water-stroking chamber 120 of the housing 100, the first and second directions being opposite to each other. The scraper 200 rotates around the connection part 230 along the first direction until the scraper 200 abuts against the rotation stopping part 300, at this time, the scraping end 211 of the scraper 200 contacts with the wiper 700, and the user can hold the mop to move the wiper 700 from the initial position to the target position along the direction from the stroking opening 110 of the housing 100 to the bottom wall of the housing 100, so that the user can push the mop to move the wiper 700 relative to the scraping end 211 of the scraper 200, specifically, at this time, the housing 100 is placed on the ground, the stroking opening 110 of the housing 100 is located at the top of the housing 100, and therefore, the user can move the wiper 700 relative to the scraping end 211 of the scraper 200 by pressing the mop. When the scraper 200 rotates around the first direction to the first state, the scraper 200 can rotate around the second direction, i.e. rotate around the first direction reversely, so that the scraper end 211 of the scraper 200 is not contacted with the wiper 700, the first abutting surface 222 of the scraper 200 is contacted with the wiper, a user can move the mop from the bottom wall of the shell 100 towards the direction of the stroking opening 110 from the target position to the initial position in a lifting mode, and the user can reciprocate the wiper 700 of the mop between the initial position and the target position in a mop pushing and pulling mode, so that the moisture of the wiper 700 is sufficiently squeezed. In this process, the scraper 200 rotates along the first direction or the second direction, so that the rotation angle range of the scraper 200 is relatively smaller, and thus the movement range of the scraper 200 is relatively smaller, and thus, the space for the scraper 200 to rotate in the housing 100 can be relatively smaller, and the structure of the water straightener of the present application can be more compact.

In this application, when the scraper 200 is switched from the first state to the second state, the scraper 200 specifically rotates towards the stroking opening 110 of the housing 100, and when the scraper 200 is switched from the second state to the first state, the scraper 200 rotates along the first direction, that is, the scraper 200 rotates away from the stroking opening 110 of the housing 100, so that the wiper 700 can contact with the scraper 200 in the first state in the process of moving the mop from the stroking opening 110 to the bottom wall of the housing 100, so that the moisture of the wiper 700 is sufficiently squeezed, and when the wiper 700 is lifted and moved from the bottom wall of the housing 100 to the stroking opening 110, the wiper 700 can drive the scraper 200 to rotate towards the stroking opening 110 to the second state, and when the wiper 700 is moved to be separated from the scraper 200, the wiper 200 rotates along the first direction under the action of gravity of the wiper 200 due to the small rotation angle, so that the wiper 200 can be reset to the first state, and thus when the user again moves the wiper 110 towards the bottom wall of the housing 100, the wiper 700 can sufficiently squeeze the moisture of the wiper 200.

Referring to fig. 3, in some embodiments, the blade 200 in the present application has a support surface 221, the support surface 221 of the blade 200 is engaged with the rotation stop portion 300, and when the blade 200 abuts against the rotation stop portion 300, the support surface 221 of the blade 200 contacts the rotation stop portion 300. Specifically, the rotation stopping portion 300 may be a long structural member, and the rotation stopping portion 300 has a rotation stopping surface with a larger area, and the contact area between the scraper 200 and the rotation stopping portion 300 is larger by arranging the supporting surface 221 on the scraper 200, so that the effect of supporting the positioning scraper 200 by the rotation stopping portion 300 is better, and the scraper 200 can be kept stable when in the first state. In addition, the distribution range of the acting force of the rotation stopping part 300 on the scraper 200 is larger, so that the interaction force of the rotation stopping part 300 and the scraper 200 can be dispersed, and the damage caused by the overlarge specific relative acting force of the rotation stopping part 300 and the scraper 200 can be prevented. Of course, in other embodiments, the rotation stopping portion 300 may further include a plurality of sub-components distributed along the preset direction, and each of the plurality of sub-components of the rotation stopping portion 300 may contact the supporting surface 221 of the scraper 200, so that the rotation stopping portion 300 may be sufficiently supported against the scraper 200.

The supporting surface 221 and the first abutting surface 222 of the scraper 200 may be specifically disposed on opposite sides of the scraper 200, and correspondingly, the rotation stopping portion 300 is located on one side of the supporting surface 221 of the scraper 200, i.e. on the opposite side of the first abutting surface 222, so that when the scraper 200 rotates by a small angle, the rotation stopping portion 300 can be abutted against the supporting surface 221 of the scraper 200, and thus the rotation stroke of the scraper 200 can be controlled, and the rotation angle of the scraper 200 cannot be excessively increased. In addition, when the rotatable angle of the blade 200 needs to be adjusted, the adjustment of the maximum distance between the supporting surface 221 of the blade 200 and the rotation stopping portion 300 can be achieved, if the distance between the rotation stopping portion 300 and the supporting surface 221 is larger, the blade 200 can be rotated to a larger angle against the rotation stopping portion 300, and if the distance between the rotation stopping portion 300 and the supporting surface 221 is smaller, the blade 200 can be rotated to a smaller angle against the rotation stopping portion 300. In addition, the supporting surface 221 and the first abutting surface 222 of the scraper 200 are disposed on two opposite sides of the scraper 200, so that the scraper 200 can not rotate until the first abutting surface 222 is away from the wiper 700, and the scraper 200 can be in a state that the scraping end 211 or the first abutting surface 222 contacts the wiper 700.

Referring to fig. 4, in some embodiments, in order to make the interaction force between the wiper 200 and the wiper 700 relatively smaller when the wiper 200 is in the second state, the first abutment surface 222 may be disposed on the wiper 210 and the abutment 220 such that at least a portion of the surface on the wiper 210 may also serve as the first abutment surface 222, such that the area of the first abutment surface 222 is relatively larger, and when the wiper 200 is rotated by the wiper 700, the larger area of the first abutment surface 222 contacts the wiper 700, such that the pressure of the first abutment surface 222 acting on the wiper 700 is smaller, such that the frictional resistance between the wiper 700 and the first abutment surface 222 is smaller during movement of the wiper 700 relative to the wiper 200, such that the angle at which the wiper 700 rotates toward the mouth 110 of the housing 100 is smaller, and such that the wiper 200 may rotate to the first state under its own weight after the wiper 700 is disengaged from the wiper 200.

The center of gravity of the scraper 200 may be specifically disposed at the wiper portion 210, so that when the wiper 700 is separated from the scraper 200, the scraper 200 is easier to rotate under the action of its own gravity, the wiper portion 210 of the scraper 200 along a direction opposite to the stroking opening 110 of the housing 100, that is, the scraper 200 is easier to rotate in the first direction to the first state, so that when the wiper 700 is separated from the scraper 200, the scraper 200 is easier to automatically convert into the first state, and when the wiper 700 is moved towards the bottom side of the housing 100 again, the wiper end 211 of the wiper portion 210 is in sufficient contact with the wiper 700 to squeeze the moisture of the wiper 700.

Referring to fig. 3 and 4, in some embodiments, in order to enable the scraper 200 to always form surface contact with the wiper 700 during the process of rotating the scraper 200 from the first state to the second state, so that the scraper 200 can be kept stable, the water scraping portion 210 may further be provided with a water scraping surface 212, a second abutting surface 213 and a third abutting surface 214, wherein the second abutting surface 213 and the water scraping surface 212 are bent, and the connection between the second abutting surface 213 and the water scraping surface 212 forms a water scraping end 211, so that the water scraping end 211 is an edge angle on the scraper 200, and when the water scraping end 211 abuts against the wiper 700 of the mop, the wiper end 211 can squeeze the wiper 700. It should be noted that, when the blade 200 is in the first state, the wiping surface 212 of the blade 200 faces the stroking opening 110 of the housing 100, so that the water squeezed from the wiper 700 may also fall onto the wiping surface 212 and then fall into the stroking cavity 120 of the housing 100 through the wiping surface 212. The third contact surface 214 is connected to the second contact surface 213 and the first contact surface 222, and the third contact surface 214 is also provided so as to be bent with respect to the second contact surface 213, and the third contact surface 214 and the first contact surface 222 are in the same plane. Specifically, the second abutment surface 213 is located on a side wall of the wiper portion 210, and the wiper surface 212 and the third abutment surface 214 are located on opposite sides of the wiper portion 210. When the scraper 200 is in the first state, the first abutting surface 222, the second abutting surface 213 and the third abutting surface 214 are not in contact with the wiper 700, when the scraper 200 rotates from the first state to the second state, the scraper 211 is gradually separated from the wiper 700, the second abutting surface 213 can be in contact with the wiper 700, the contact area of the second abutting surface 213 with the wiper 700 is gradually increased as the scraper 200 continuously rotates until the second abutting surface 213 is completely in contact with the wiper 700, the contact area of the second abutting surface 213 with the wiper 700 is gradually reduced as the scraper 200 continuously rotates, the third abutting surface 214 starts to be in contact with the wiper 700 until the second abutting surface 213 is separated from the wiper 700, and the third abutting surface 214 is completely in contact with the wiper 700, at the moment, the first abutting surface 222 is also in contact with the wiper 700. Therefore, during the rotation of the scraper 200 in the second direction, the scraper 200 may be always in surface contact with the wiper 700, so as to reduce the friction between the wiper 700 and the scraper 200, and further enable the wiper 700 to move smoothly relative to the scraper 200.

In some embodiments, the included angle between the second abutting surface 213 and the third abutting surface 214 may be set to be larger than the included angle between the wiper surface 212 and the second abutting surface 213, and meanwhile, the included angle between the second abutting surface 213 and the third abutting surface 214 and the included angle between the wiper surface 212 and the second abutting surface 213 are complementary to each other, so that the moisture of the wiper 700 falls onto the wiper surface 212 after the wiper 200 contacts the wiper 700, and the moisture is prevented from falling onto the second abutting surface 213, the third abutting surface 214 and the first abutting surface 222 to a certain extent, so that when the wiper 200 is switched from the first state to the second state, the moisture is prevented from adhering again to the wiper 700.

Referring to fig. 5 and 6, in some embodiments, the water stroker of the present application further includes a mounting frame 400, wherein the mounting frame 400 is disposed in the water stroking cavity 120 of the housing 100, specifically, two ends of the mounting frame 400 may be respectively connected with two opposite inner walls of the housing 100, and the connection portion 230 of the scraper 200 is connected with the mounting frame 400, so that the scraper 200 is rotatably disposed on the mounting frame 400, specifically, a through hole may be disposed at the connection portion 230 of the scraper 200, so that the scraper 200 is rotatably sleeved on the mounting frame 400. The rotation stopping portion 300 may also be disposed on the mounting frame 400, so that the rotation stopping portion 300 may be disposed adjacent to the blade 200, so that the blade 200 may be conveniently disposed in cooperation with the rotation stopping portion 300. Therefore, the scraper 200 and the rotation stopping part 300 are both arranged in the mounting frame 400, so that the mounting structure in the casing 100 can be simplified, and when the water stroking device is assembled, the scraper 200 and the rotation stopping part 300 can be firstly mounted in the mounting frame 400, and then the mounting frame 400 is integrally mounted in the water stroking cavity 120 of the casing 100, so that the assembly difficulty of the water stroking device is reduced. In addition, the installation frame 400, the scraping plate 200 and the rotation stopping part 300 are arranged in a concentrated manner, so that the internal space of the shell 100 can be utilized more reasonably, and other components of the water stroking device can be installed in the shell 100.

Referring to fig. 3, in some embodiments, in order to make the abutting supporting effect of the rotation stopping portion 300 on the squeegee 200 more stable and reliable, the number of rotation stopping portions 300 may be provided in plural, the squeegee 200 has opposite first and second ends, and the first and second ends of the squeegee 200 are respectively connected to the mounting frame 400. The rotation stopping portions 300 may be disposed at intervals along the direction from the first end to the second end of the scraper 200, so that the rotation stopping portions 300 may be supported by a plurality of portions of the scraper 200 in the direction from the first end to the second end in an abutting manner, so that the stress of the scraper 200 is relatively uniform, and deformation of the rotation stopping portions 300 due to excessive local stress may be prevented. In addition, the plurality of rotation stopping parts 300 are arranged at intervals, so that the materials of the rotation stopping parts 300 can be saved, and the preparation cost of the water stroking device can be reduced. Of course, it should be understood that the rotation stopping portion 300 may also be configured as a structure continuously disposed in the direction of the second ends of the first ends, so that the rotation stopping portion 300 may contact with each portion 221 of the supporting surface of the blade 200, so that the rotation stopping portion 300 has a better limiting effect on the blade 200.

Referring to fig. 2, in some embodiments, in order to improve the water wringing efficiency of the water wringer of the present application, the mounting frame 400 may be disposed in the water-stripping chamber 120 near the water-stripping opening 110, and accordingly, the scraper 200 and the rotation-stopping portion 300 disposed in the mounting frame 400 are also disposed near the water-stripping opening 110, so that when the mop is stretched into the water-stripping chamber 120 from the water-stripping opening 110 of the housing 100, the wiper 700 may contact the scraper 200, and when the wiper 700 continuously moves toward the bottom wall of the housing 100, the wiper 700 may be continuously pressed by the scraper 200 to squeeze the water of the wiper 700, and accordingly, when the wiper 700 is stretched toward the bottom wall of the housing 100 from the water-stripping opening 110 of the housing 100, the portions of the wiper 700 may be more effectively contacted with the scraper 200, so that the wiper 700 may be more effectively squeezed to dry the water.

Referring to fig. 2, in some embodiments, in order to keep the wiper 700 stable while moving in the water-stroking cavity 120 of the housing 100 so that the wiper 700 may be in full contact with the water-scraping portion 210 of the blade 200, the water-stroking device of the present application further includes a supporting portion 500, the supporting portion 500 is disposed in the water-stroking cavity 120 of the housing 100, and the supporting portion 500 is disposed opposite to the blade 200 with a gap space between the supporting portion 500 and the blade 200 for the wiper 700 to pass through, opposite sides of the wiper 700 may be respectively in contact with the supporting portion 500 and the blade 200 when the wiper 700 is disposed between the blade 200 and the supporting portion 500 is supported on the wiper 700. Thus, when the wiper 700 moves within the water-stroking cavity 120 of the housing 100 and the wiper portion 210 of the blade 200 is in contact with the wiper 700, the support portion 500 may be supported on the wiper 700 such that the wiper 700 is in sufficient contact with the wiper portion 210 of the blade 200 such that the moisture of the wiper 700 may be sufficiently squeezed. In addition, the clearance between the support 500 and the blade 200 also determines the range of motion of the wipe 700 such that the wipe 700 can only move between the support 500 and the blade 200, thereby preventing the wipe 700 from interfering with other components in the water-stroking chamber 120 due to skew when moving in the water-stroking chamber 120 of the housing 100.

The supporting portion 500 may be specifically configured as a roller, so that an outer wall of the wiper 700 contacting the supporting portion 500 may be slidably engaged with the supporting portion 500, thereby enabling smoother relative movement between the wiper 700 and the supporting portion 500. Of course, in other embodiments, the supporting portion 500 may be configured as a slider, and the slider may move along with the movement of the wiper 700 after the wiper 700 contacts with the slider, so that the wiper 700 may move smoothly.

Example two

Based on the water stroking device, the embodiment of the application also provides a cleaning device, and the cleaning device comprises the water stroking device. In addition, the cleaning device further comprises a mop, wherein a wiper 700 is arranged on the mop, and the mop can extend into the water stroking cavity 120 of the shell 100 from the stroking opening 110 of the shell 100 or can move out of the water stroking cavity 120 from the water stroking cavity 120 through the stroking opening 110 of the shell 100. During the reciprocal movement of the mop, the wiper 700 may come into contact with the wiper portion 210 of the wiper 200 so that the moisture of the wiper 700 is squeezed.

The wiper 700 in the present application may specifically adopt an elastic structure, when the wiper 700 extends into the water stroking cavity 120 from the stroking opening 110 of the housing 100, the wiper 700 may contact the wiper portion 210 of the scraper 200, and the scraper 200 abuts against the rotation stopping portion 300, so that the wiper portion 210 of the scraper 200 may press the wiper 700 to deform the wiper 700, so that the moisture of the wiper 700 may be squeezed. When the wiper 700 moves from the bottom wall of the housing 100 toward the stroking opening 110, the wiper 700 may drive the scraper 200 to move along the direction of the wiper 210 away from the rotation stopping portion 300, so that the friction between the wiper 210 and the wiper 700 is reduced, the abutting portion 220 may contact the wiper 700, and the wiper 700 may recover to deform under the action of its own elastic force. When the wiper 700 reciprocates in the water stroking cavity 120 of the housing 100, the scraper 200 can be made to reciprocate, so that a user does not need to separately control the rotation of the scraper 200, and the cleaning device is more convenient to use.

Of course, in other embodiments, the cleaning device of the present application may also be provided with a mechanism for separately controlling the rotation of the blade 200, such as a mechanism for driving the blade 200 to the surface of the housing 100, so that the user may manually operate the mechanism to make the blade 200 rotatable. Alternatively, a driving motor connected to the blade 200 may be provided to rotate the blade 200 by an electric control.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Further, one skilled in the art can engage and combine the different embodiments or examples described in this specification.

Claims (15)

1. A water straightener, comprising:

the shell (100) is provided with a stroking opening (110) and a stroking cavity (120) which are communicated with each other;

a scraper (200) rotatably disposed in the housing (100) and located in the water-smoothing chamber (120), wherein the scraper (200) has a wiper portion (210), an abutting portion (220), and a connecting portion (230), and the wiper portion (210) and the abutting portion (220) are respectively connected to opposite sides of the connecting portion (230); and

a rotation stop portion (300) provided to the housing (100);

wherein the blade (200) has a first state in which the wiper portion (210) is in contact with the wiper (700), and a second state in which the abutting portion (220) is in contact with the wiper (700), or the abutting portion (220) is in contact with the wiper portion (210) simultaneously with the wiper (700).

2. The water wiper according to claim 1, characterized in that the blade (200) is rotatable in a first direction to the first state or in a second direction to the second state, the first direction and the second direction being opposite to each other, the wiper (210) facing away from the stroke opening (110) when the blade (200) is rotated in the first direction, and the wiper (210) being adjacent to the stroke opening (110) when the blade (200) is rotated in the second direction.

3. The water wiper according to claim 2, characterized in that the wiper portion (210) has a wiper end (211), the abutment portion (220) having a first abutment surface (222), in the first state the wiper end (211) being in abutment with the wipe (700), in the second state the first abutment surface (222) being in contact with the wipe (700).

4. A water stripper according to claim 3, characterized in that said abutment (220) further has a supporting surface (221) cooperating with said rotation stop (300), said supporting surface (221) being in abutment with said rotation stop (300) in said first condition.

5. The water stripper according to claim 4, characterized in that the supporting surface (221) and the abutment surface (222) are located on opposite sides of the scraper (200).

6. The water scraper according to any one of claims 3 to 5, characterized in that the wiper portion (210) has a wiper surface (212), a second abutment surface (213) and a third abutment surface (214) connected in sequence, the wiper surface (212) being folded with the second abutment surface (213), the junction of the wiper surface (212) and the second abutment surface (213) constituting the wiper end; the third abutment surface (214) and the first abutment surface (222) are on the same plane.

7. The water stripper according to claim 6, characterized in that the angle between the second abutment surface (213) and the third abutment surface (214) is greater than the angle between the wiping surface (212) and the second abutment surface (213).

8. The water stroker according to claim 7, characterized in that the angle between the second abutment surface (213) and the third abutment surface (214) is complementary to the angle between the wiping surface (212) and the second abutment surface (213).

9. The water straightener of claim 8, characterized in that the water straightener further comprises a mounting frame (400), the mounting frame (400) is disposed in the water straightening cavity (120), the scraper (200) is rotatably disposed in the mounting frame (400), and the rotation stop portion (300) is disposed in the mounting frame (400).

10. The water stripper as in claim 9, wherein said blade (200) has opposite first and second ends rotatably mounted to said mounting bracket (400), said anti-rotation portion (300) being disposed in a direction from said first end to said second end.

11. The water straightener of claim 9 or 10, characterized in that the mounting bracket (400) is arranged on one side of the water straightener cavity (120) adjacent to the straightener opening (110).

12. The water straightener of claim 11, characterized in that it further comprises a support (500), the support (500) being arranged in the water chamber (120), the scraper (200) being in a gap with the support (500).

13. The water straightener of claim 12, characterized in that the support (500) is a roller.

14. A cleaning device comprising a water stripper as claimed in any one of claims 1 to 13.

15. The cleaning device according to claim 14, further comprising a mop extendable from the mouthpiece (110) into the water chamber (120), the mop having a wiper (700), in the first state the wiper (210) being in contact with the wiper (700), in the second state the abutment (220) being in contact with the wiper (700), or both the wiper (210) and the abutment (220) being in contact with the wiper (700).