WO2020107810A1

WO2020107810A1 - Rolling floor mop base and cleaning apparatus thereof

Info

Publication number: WO2020107810A1
Application number: PCT/CN2019/086078
Authority: WO
Inventors: 梁金然; 吴亮瑜
Original assignee: 中山市金舜家庭用品有限公司; 梁金然
Priority date: 2018-11-29
Filing date: 2019-05-08
Publication date: 2020-06-04
Also published as: CN210541372U; CN110025264A

Abstract

Provided by the present invention are a rolling floor mop base and a cleaning apparatus thereof; the rolling floor mop base comprises a base body that has a first accommodating cavity, and the first accommodating cavity may accommodate a cleaning roller of a rolling floor mop; the first accommodating cavity is internally provided with at least one pressure piece, so that when the cleaning roller of the rolling floor mop enters the first accommodating cavity, an outer surface of the cleaning roller and the pressure piece may come into contact and squeeze each other to thus clean the cleaning roller. 1. By using the contact between the outer surface of the cleaning roller and the pressure piece, the manner by which the two squeeze each other by means of the rotation of the cleaning roller cleans the cleaning roller, which not only saves labor and does not injure the hands, but also has a better cleaning effect and higher cleaning efficiency. Additionally, water is loaded within the first accommodating cavity for rinsing, wherein the utility rate of the water is relatively high, and more water is conserved. 2. Since a cleaning fluid is pre-sprayed on a surface to be cleaned, dust will not be raised during the cleaning process of the cleaning roller and a dust suction apparatus may thus be omitted, which thereby simplifies the structure and reduces production costs.

Description

Rolling base and cleaning device

Technical field

The invention relates to the field of rolling mopping, in particular to a rolling mopping base and its cleaning device.

Background technique

With the development of society, people's living standards are getting higher and higher, and the use of rolling water spray drags is becoming more and more popular. In the prior art, a general cleaning roller, a dust suction device and a wetting device are dragged by rolling water spray. In use, the cleaning of the ground is achieved by the rotation of the cleaning roller, and during the rotation of the cleaning roller, dust will be raised, so the existing rolling water-spray mop is generally equipped with a dust suction device. At the same time, it is also equipped with a humidifying device. The water droplets in the humidifying device are dropped onto the cleaning roller by the action of gravity to reduce the lifting effect on the dust. However, the existing rolling water spray mop has the following technical problems: 1. After the mop is cleaned, the cleaning roller is mostly washed with clean water, and then the cleaning roller is manually squeezed manually, repeatedly, until it is squeezed The water is relatively clear, which means that the cleaning roller is clean; this cleaning method is not only laborious and hurts the hand, but also not clean enough, the cleaning efficiency is low, and the cleaning wastes more water; 2. In the cleaning process, it is easy Dust is raised; therefore, it needs to be equipped with a dust suction device, resulting in a complicated structure and high cost of the rolling water spray mop. 3. Since the water droplets in the humidifying device are dropped to the cleaning roller by gravity, the existing rolling water spray mop can only effectively clean the ground. 4. When it is necessary to remove the hair debris on the cleaning roller, manual cleaning is required, which is inconvenient to use.

Summary of the invention

The purpose of the invention is to provide a mopping mop with cleaner cleaning, higher cleaning efficiency, more water saving, simple structure, convenient use, and strong universality.

The invention also provides a cleaning device with cleaner mop cleaning, higher cleaning efficiency, more water saving, simple structure, convenient use, and strong versatility.

To achieve the above objectives, the present invention adopts the following technical solutions:

The invention provides a rolling drag base, including a base body having a first accommodating cavity, the first accommodating cavity can accommodate a cleaning roller that is towed rollingly, the first accommodating cavity has at least one pressing member, When the cleaning roller dragged into the first accommodating cavity, the outer surface of the cleaning roller can contact the pressing member and be pressed against each other to clean the cleaning roller.

As an improvement of the present invention, the pressing member is fixed or rotatable.

As an improvement of the present invention, the base body is further provided with a second accommodating cavity.

As an improvement of the present invention, the first holding cavity and/or the second holding cavity are also provided with a dragging slot for assisting the fixed rolling dragging.

As an improvement of the present invention, the pressing member is a roller.

Another technical solution of the present invention is to provide a cleaning device, including a rolling mop and a rolling mop base corresponding to the rolling mop. The rolling mop includes a frame, and the frame is provided with A cleaning roller, at least the outer surface of the rotating roller is made of a flexible material, the cleaning roller is used to rotate to clean the surface to be cleaned; the rolling drag base includes a base body with a first accommodating cavity, the The first accommodating cavity can accommodate a cleaning roller that is dragged rollingly, and the first accommodating cavity has at least one pressing member, so that when the cleaning roller dragged into the first accommodating cavity, the outer surface of the cleaning roller can The pieces touch and squeeze each other to clean the cleaning roller.

As an improvement of the present invention, the pressing member is a roller.

The beneficial effect of the present invention lies in: the present invention is provided with a rolling drag base, and a cleaning roller and a liquid spray device are provided on the frame, when in use, the cleaning liquid is sprayed on the surface to be cleaned by the liquid spray device and passed The rotation of the cleaning roller cleans the cleaning surface. After use, place the cleaning roller of the mop in the first accommodating cavity filled with water, contact the outer surface of the cleaning roller with the pressing member, and start the cleaning roller. The cleaning roller rotates on the pressing member to squeeze The outer surface of the cleaning roller can be cleaned. 1. The cleaning roller is in contact with the pressing piece, and the cleaning roller is cleaned by rotating the cleaning roller to make the two contact and squeeze, which not only saves labor and does not hurt your hands, but also makes the cleaning cleaner and high in cleaning efficiency. The cavity is filled with water for cleaning, the water utilization rate is higher, and the water is more saved. 2. Since the cleaning liquid is pre-sprayed on the surface to be cleaned, no dust will be raised during the cleaning of the cleaning roller; therefore, in the rolling drag of the present invention, the suction in the prior art can be omitted The dust device simplifies the structure of rolling towing and reduces the production cost. 3. Due to the installation of the liquid spraying device, the cleaning liquid can be sprayed on the surface of the ground, wall, glass, etc., which effectively improves the use range of the rolling mop, that is, improves its versatility. 4. In the process of rotating the cleaning roller, because the cleaning roller is easy to stick hair and other debris, through the setting of the comb teeth, the debris can be effectively removed, the structure is simple, and the design is clever.

BRIEF DESCRIPTION

FIG. 1 is a schematic diagram of a three-dimensional structure of an embodiment of a rolling tow base in the present invention.

FIG. 2 is a schematic exploded view of FIG. 1.

FIG. 3 is a three-dimensional structural schematic diagram of another embodiment of a rolling tow base in the present invention.

4 is a schematic perspective view of a third embodiment of a third embodiment of a rolling tow base in the present invention.

5 is a schematic view of the three-dimensional structure of the cleaning device of the present invention.

6 is a schematic view of the three-dimensional structure of the rolling drag of the present invention;

7 is a cross-sectional view of the rolling drag of the present invention;

FIG. 8 is an enlarged view at A of FIG. 7;

FIG. 9 is an enlarged view at B of FIG. 7;

10 is a schematic diagram of the splitting out of the second housing;

11 is a schematic diagram of the structure of the cleaning roller and its power device;

Figure 12 is a schematic diagram of the cleaning roller;

13 is a partial cross-sectional view of the cleaning roller;

14 is a schematic diagram of the split of the comb teeth;

FIG. 15 is an enlarged view at C of FIG. 7;

16 is a schematic diagram of the structure of comb teeth.

detailed description

The present invention will be further described below with reference to the drawings and specific implementation manners:

As shown in FIGS. 1 to 2, an embodiment of a rolling tow base is provided. A rolling tow base includes a base body 200 having a first accommodating cavity 201, and the first accommodating cavity 201 can accommodate In the first accommodating cavity 201, there is at least one pressing member 206 for the cleaning roller 2 that is dragged rollingly, so that when the cleaning roller 2 that is dragged rolling enters the first accommodating cavity 201, the outer surface of the cleaning roller 2 can be in contact with the pressing member 206 contacts and presses against each other to clean the cleaning roller 2. In this embodiment, the pressing member 206 is protrudingly arranged on the inner wall of the first accommodating cavity 201, and the first accommodating cavity is also provided with a ground drag card position 203, which is used to assist fixed rolling Mop 10, there are two sets of the pressing pieces 206, a total of four, and they are all arranged at the bottom of the first accommodating cavity 201, of course, in addition, the pressing pieces 206 can also be protruding On the side wall of the first accommodating cavity 201; the ground dragging position 203 is disposed between two sets of pressing pieces 206. In this embodiment, the ground dragging position 203 is a concave block, and the cleaning roller 2 includes Two rotating rollers, the concave portion of the concave block is used to be engaged between the two rotating rollers of the cleaning roller 2; when the present invention is used, the cleaning roller 2 of the rolling drag 10 is placed on the first water filled The accommodating cavity 201 (or the cleaning roller 2 of the rolling drag 10 is first placed in the first accommodating cavity 201, and then water is added thereto), and the cleaning roller 2 is placed in the mopping position 203 At this point, the outer surface of the cleaning roller 2 is in contact with the pressing member 206, and the rolling drag 10 is started. The cleaning roller 2 rotates on the pressing member 206, and the pressing member 206 is in close contact with the outer surface of the cleaning roller 2 and Squeeze each other, so that the dirty water on the cleaning roller 2 can be squeezed clean, and the first accommodating cavity 201 holds water. After being squeezed and cleaned in the first accommodating cavity 201 for a period of time, it can be The stains on the cleaning roller 2 are cleaned. After cleaning, the water in the first accommodating cavity 201 is poured out, and then the rolling drag 10 is relocated at the dragging position 203, and the cleaning roller 2 is cleaned. The outer surface of the machine is in contact with the pressing member 206, the mop is started, the cleaning roller 2 rotates, and squeezed again, so that the water on the cleaning roller 2 of the mop 10 is rolled to dry, and then mopped or dried for the next use; If necessary, in this embodiment, after the dirty water in the first accommodating cavity 201 is drained, fresh water may be poured into the first accommodating cavity 201 again for secondary cleaning, and finally the secondary The water after washing is poured, and the cleaning roller 2 of the rolling roller 10 is rolled to dry. In this way, the cleaning roller 2 is washed twice through the water, and the cleaning effect is better; the present invention uses the outer surface and pressure of the cleaning roller 2 The cleaning roller 2 rotates on the pressing member 206 to squeeze the outer surface of the cleaning roller to achieve the purpose of cleaning the cleaning roller, which not only saves labor and does not hurt your hands, but also cleans more cleanly and has higher cleaning efficiency. In addition, the first accommodating cavity 201 is filled with water for cleaning, the utilization rate of water is higher, and water is more saved.

In this embodiment, at least one panel of the base body 200 is detachable. In this embodiment, specifically, the front panel 204 of the base body 200 is detachable. The purpose of the front panel 204 being detachable is to drain the water in the first accommodating chamber 201 when needed When the front panel 204 is disassembled, water can be poured out of the opening after the front panel 204 is disassembled, and it is more convenient to pour water. In this embodiment, the front panel 204 is provided with a plug post 2040 (or socket), and a corresponding position of the base body 200 is provided with a socket 2000 corresponding to the plug post 2040 (or socket) (Or a plug post), the plug post 2040 is inserted into the jack 2000, and then the front panel 204 is installed on the base body 200. In the present invention, a handle 205 is also provided. The handle 205 is provided on the base body 200 to facilitate the user to take the base 20 by rolling. In this embodiment, specifically, the handle 205 It is set on the front panel 204.

In the present invention, the rolling drag base can also be set as another embodiment. As shown in FIG. 3, this embodiment is substantially the same as the above-mentioned embodiment. The difference is that the base body 200 also A second accommodating cavity 202 is provided. In this embodiment, the first accommodating cavity 201 and the pressing member 206 in the second accommodating cavity 202 have two groups, a total of four, and are arranged in The bottom of the first accommodating cavity 201 and the second accommodating cavity 202, the ground dragging position 203 is disposed between two sets of pressing members 206, in this embodiment, the ground in the second accommodating cavity 202 The dragging position 203 is composed of two squares, and the arc formed by the two squares is used to be clamped between the two rotating rollers of the cleaning roller 2; the purpose of providing two accommodating chambers in this embodiment is to use At this time, in one of the accommodating chambers, as in this embodiment, the first accommodating chamber 201 is filled with water for squeezing and cleaning the cleaning roller 2, and the second accommodating chamber 202 is not filled with water. After the rolling mop 10 is squeezed and cleaned from the first accommodating cavity 201, the rolling mop 10 is moved into the second accommodating cavity 202, and similarly, the rolling mop 10 is cleaned The outer surface of the roller 2 is in contact with the pressing member 206, and the rolling drag 10 is started. The cleaning roller 2 rotates on the pressing member 206. The outer surface of the cleaning roller 2 and the pressing member 206 squeeze each other. The water on the cleaning roller 2 is dried by pressure, and then mopped or dried for the next use; the advantage of this setting is that the two accommodating cavities of a rolling mop base cooperate and cooperate with each other. In terms of the structure of the cavity, this embodiment does not need to pour the water in the cavity before squeezing the water on the cleaning roller 2, but directly drags the cleaned rolling roller 10 from the first cavity 201 can be transferred to the second accommodating cavity 202 and squeezed to dry, which is more convenient to use and is helpful to improve the cleaning efficiency. The handle 205 is disposed between the first accommodating cavity 201 and the second accommodating cavity 202.

In the present invention, the structure of the pressing member 206 may be an inner wall body of the first accommodating cavity 201 in addition to the above-mentioned protrusion provided on the inner wall of the first accommodating cavity 201. That is, it is integral with the inner wall of the first accommodating cavity 201.

In the present invention, the pressing member 206 in the above embodiment is fixed, that is, the pressing member 206 is fixed, and the rolling drag base can also be set as another embodiment, as shown in FIG. 4 This embodiment is substantially the same as the above embodiment, except that the pressing member 206 is rotatable. In this embodiment, specifically, the pressing member 206 is a roller, and the roller Both ends of the shaft are rotatably disposed on the side wall of the first accommodating cavity 201 (or the second accommodating cavity 202).

The present invention also provides a cleaning device. As shown in FIGS. 5 to 7, a cleaning device includes a rolling mop 10 and a rolling mop base 20 corresponding to the rolling mop 10, the rolling mop 10 includes a frame 1, the frame 1 is provided with a cleaning roller 2, the cleaning roller 2 includes two rotating rollers, at least the outer surface of the rotating roller is made of a flexible material, the cleaning roller 2 is used The surface to be cleaned is cleaned by rotation; the rolling drag base 20 includes a base body 200 having a first accommodating cavity 201, and the first accommodating cavity 201 can accommodate the cleaning roller 2 that is rolling The cavity 201 has at least one pressing member 206, so that when the cleaning roller 2 dragged into the first accommodating cavity 201, the outer surface of the cleaning roller 2 can contact the pressing member 206 and be pressed against each other to clean the cleaning roller 2. The specific embodiment of the rolling mop base 20 in the cleaning device of the present invention is consistent with the aforementioned specific implementation of the rolling mop base 20 of the specific embodiment of the present specification. For details, please refer to the aforementioned rolling mop base 20 The specific implementation part will not be repeated here.

In this embodiment, of course, the rolling tow base 20 can also be set as another implementation manner, that is, the base body 200 is further provided with a second accommodating cavity 202.

As a preferred embodiment of the present invention, the frame 1 is provided with comb teeth 8 in the rotation direction of the cleaning roller 2, and the comb teeth 8 are attached to the surface of the cleaning roller 2.

By providing a cleaning roller and a liquid spraying device on the frame, the cleaning liquid is sprayed on the surface to be cleaned by the liquid spraying device during use, and the cleaning surface is cleaned by the rotation of the cleaning roller. 1. Since the cleaning liquid is pre-sprayed on the surface to be cleaned, no dust will be raised during the cleaning of the cleaning roller; therefore, in the rolling drag of the present invention, the suction in the prior art can be omitted The dust device simplifies the structure of rolling towing and reduces the production cost. 2. Due to the setting of the liquid spraying device, the cleaning liquid can be sprayed on the surface of the ground, wall, glass, etc., which effectively improves the use range of the rolling drag, that is, improves its versatility. 3. During the cleaning process of the cleaning roller, because the cleaning roller is prone to stick hair and other debris, the debris can be effectively removed through the setting of the comb teeth, the structure is simple, and the design is clever.

As a preferred embodiment of the present invention, referring to FIG. 8, the liquid ejection device 3 includes a liquid storage tank 31 and a liquid ejection pump 32. The liquid ejection pump 32 has a liquid inlet channel 321 and a liquid outlet channel 322. The liquid inlet The channel 321 communicates with the liquid storage tank 31, and the liquid outlet channel 322 is used to spray the cleaning liquid to the surface to be cleaned. The structure is simple and the assembly is convenient.

In this embodiment, the liquid ejecting device 3 further includes a first housing 33, the liquid ejecting pump 32 is disposed in the first housing 33, and the liquid storage tank 31 is disposed in the first housing 33, and the first housing 33 is provided with a communication port 331 that communicates the liquid storage tank 31 with the liquid inlet channel 321 of the liquid discharge pump 32. In this way, the cleaning liquid in the liquid storage tank can enter the liquid inlet channel through the communication port, and spray the liquid to the surface to be cleaned through the liquid spray pump. The structure is simple and the use is convenient.

In this embodiment, the liquid storage tank 31 has a liquid outlet 311, the liquid outlet 311 is provided with a plug 312, and the liquid storage tank 31 is provided with a supporting end wall 313, and the plug 312 and the Springs 314 are provided between the supporting end walls 313; correspondingly, the communication port 331 is provided with a jack 332, and when the liquid storage tank 31 is installed in the communication port 331, the jack 332 pushes The plug 312 compresses the spring 314 so that the liquid outlet 311 communicates with the communication port 331. In addition, when the liquid outlet of the liquid storage tank leaves the ejector rod, the spring returns to push the plug to block the liquid outlet again to ensure that the liquid storage tank will not leak, and the structure is simple and easy to use. Among them, the communication port penetrates the jack.

In this embodiment, the liquid discharge pump 32 further includes a piston 323, and a push rod 4 is provided on the frame 1, and the push rod 4 is connected to the piston 323 to drive the piston 323 to move.

Further, referring to FIG. 9, the push rod 4 extends to the handle of the frame 1. Specifically, the handle 1 of the frame 1 is provided with a rotating rod 5, one end of the rotating rod 5 is connected to the push rod 4, and the other end is a floating end for user operation. In the process of use, the user can press the free end of the rotating rod at the handle of the rack, and then drive one end of the rotating rod to swing, which can drive the movement of the push rod. The movement of the push rod drives the movement of the piston to achieve the cleaning fluid Spraying to the surface to be cleaned has simple structure and convenient operation.

Wherein, the liquid discharge pump 32 is provided with a positioning groove 324, and an elastic reset member 325 is provided between the piston 323 and the positioning groove 324 to ensure that the liquid discharge pump can work smoothly and stably. The elastic return member may be a return spring. Similarly, the liquid outlet channel 322 is provided with a one-way valve 6, which ensures that the liquid discharge pump can work smoothly and stably, and also ensures that the cleaning liquid can only be sprayed outward in one direction.

In this embodiment, the liquid discharge port 326 of the liquid outlet channel 322 is provided above the cleaning roller 2, and the liquid discharge port 326 is disposed obliquely downward, which facilitates spraying of the cleaning liquid to the surface to be cleaned.

In this embodiment, referring to FIGS. 10 and 11, a second housing 7 is provided on the frame 1 near the cleaning roller 2, and the cleaning roller 2 is exposed from the second housing 7 In addition, the second housing 7 is provided with a driving motor 71 and a transmission belt 72, an output end of the driving motor 71 is provided with a reduction box 73, the transmission belt 72 connects the output end of the reduction box 73 with the cleaning The central shaft 21 of the roller 2 is drive-connected.

Through the above-mentioned structural arrangement, when in use, the drive motor uses the reduction gear to make the output end of the reduction gear as the output end of the power; and, one end of the conveyor belt is connected to the output end of the reduction gear and the other end is connected to the center of the cleaning roller The shaft, when the output end of the reduction box drives the transmission belt to move, the transmission belt can drive the cleaning roller to rotate; and cooperate with the setting of the cleaning roller exposed to the second housing, so as to realize the cleaning roller to rotate to clean the surface to be cleaned.

Among them, there is a transmission wheel with toothed surface at the position where the output end of the reduction box is connected to the transmission belt; similarly, the central axis of the cleaning roller is toothed at the position where the transmission belt is connected to increase the transmission friction and ensure the reliability of the product Sex. Further, referring to FIGS. 12 and 13, the central axis of the cleaning roller is set at an intermediate position, and two ends of the central axis are respectively connected to the rotating roller; the rotating roller includes a sleeve 22, and one end of the sleeve is provided with a first locking member 23 , The other end is provided with a second locking member 24, the end of the central shaft is inserted into the first locking member, the latch 25 passes through the first locking member and the central shaft in sequence, and the two ends of the latch protrude out of the first A locking piece; the first locking piece is inserted into the second locking piece, and the second locking piece is provided with a clamping slot 26 for the two ends of the bolt to be locked, so that the central shaft drives the first locking The rotation of the component and the second locking component drives the roller to rotate.

In addition, a protective sleeve 74 is provided on the periphery of the connection between the central axis of the cleaning roller and the transmission belt to prevent external debris from affecting the transmission of power during the cleaning process and improving the reliability of the product. A battery 75 may be provided in the second housing, and the battery is installed to realize a rolling drag without an external power source, that is, no need to pull a wire to the outside world, thereby improving the safety of the product.

In this embodiment, the handle is arranged on the top of the frame, the second casing and the cleaning roller are arranged on the bottom of the frame, and the cleaning roller may be driven by a motor.

In this embodiment, referring to FIGS. 14, 15 and 16, a second housing 7 is provided on the frame 1 near the cleaning roller 2, the second housing 7 has an opening 76, The cleaning roller 2 is disposed in the second housing 7, the opening 76 of the second housing 7 is used for the cleaning roller 2 to be exposed, and the comb teeth 8 are disposed in the second housing The side wall of the opening 76 of 7 has a simple structure and a reasonable design. Among them, the comb teeth are arranged along the length direction of the central axis of the cleaning roller, which facilitates the overall cleaning of the cleaning roller by the comb teeth.

Specifically, the comb teeth 8 are provided with insertion blocks 81, the side walls of the opening 76 of the second housing 7 are provided with insertion slots 77, and the insertion blocks 81 are inserted into the insertion slots 77 Inside, easy to disassemble and use comb teeth.

Further, the comb teeth 8 extend toward the side of the cleaning roller 2 from a covering portion 82, and a clamping slot 9 is formed between the covering portion 82 and the insertion block 81, and the clamping slot 9 is engaged The side wall of the opening 76 of the second housing 7 makes the installation of the comb teeth more stable and reliable. Among them, the covering part is provided intermittently, including four interval sections.

In this embodiment, the sides of the comb teeth 8 facing away from the cleaning roller 2 are arranged in an arc shape, so that an arc-shaped cavity can be formed on the comb teeth, which is convenient for collecting the cleaned hair to prevent the hair on the comb teeth Fall onto the cleaning roller again.

Of course, as other embodiments, the comb teeth 8 may also be integrally formed with the second housing 7 or fixed to the second housing 7 by screws or the like.

For those skilled in the art, various other corresponding changes and deformations can be made according to the technical solutions and concepts described above, and all these changes and deformations should fall within the protection scope of the claims of the present invention.

Claims

A rolling tow base is characterized by comprising a base body (200) having a first accommodating cavity (201), the first accommodating cavity (201) can accommodate a cleaning roller (2) to be rolled, At least one pressing member (206) is provided in the first accommodating cavity (201), so that when the cleaning roller (2) dragged rolling into the first accommodating cavity (201), the outer surface of the cleaning roller (2) can The pressing members (206) contact and press against each other to clean the cleaning roller (2).
The rolling tow base according to claim 1, characterized in that the pressing member (206) is fixed or rotatable.
The rolling tow base according to claim 2, wherein the base body (200) is further provided with a second accommodating cavity (202).
The rolling drag base according to claim 3, characterized in that, the first accommodating cavity (201) and/or the second accommodating cavity (202) are further provided with auxiliary rolling support (10) Tow card slot (203).
The rolling tow base according to claim 2, characterized in that the pressing member (206) is a roller.
A cleaning device includes a rolling mop (10) and a rolling mop base (20) corresponding to the rolling mop (10). The rolling mop (10) includes a frame (1). The frame (1) is provided with a cleaning roller (2), at least the outer surface of the rotating roller is made of a flexible material, and the cleaning roller (2) is used to rotate and clean the surface to be cleaned; The rolling tow base (20) includes a base body (200) having a first accommodating cavity (201) that can accommodate a cleaning roller (2) to be rolled There is at least one pressing member (206) in the holding cavity (201), so that when the cleaning roller (2) dragged into the first holding cavity (201), the outer surface of the cleaning roller (2) can communicate with the pressing member (206) ) Touch and squeeze each other to clean the cleaning roller (2).
The rolling tow base according to claim 6, characterized in that the pressing member (206) is fixed or rotatable.
The cleaning device according to claim 7, characterized in that the base body (200) is further provided with a second accommodating cavity (202).
The cleaning device according to claim 8, characterized in that a ground for assisting the fixed rolling towing (10) is further provided in the first accommodating cavity (201) and/or the second accommodating cavity (202) Drag card slot (203).
The rolling tow base according to claim 6, characterized in that the pressing member (206) is a roller.