Cleaning device

Abstract

The present invention provides a cleaning device, comprising a liquid reservoir, a shell and an anti-leakage component. The liquid reservoir is provided with a accommodating chamber and a first opening connected to the accommodating chamber. The shell is provided with a first liquid supply channel corresponding to the first opening. The anti-leakage component is constructed to be able to open or close the first opening to connect the accommodating chamber with the first liquid supply channel when the liquid reservoir is assembled and connected to the shell, or to block the accommodating chamber when the liquid reservoir is separated from the shell. In the present application, when the liquid reservoir is separated from the shell, the anti-leakage component can close the first opening to block the accommodating chamber, so that the accommodating chamber is separated from the outside world to avoid leakage of the cleaning liquid in the accommodating chamber, thereby improving the utilization rate of the cleaning liquid in the accommodating chamber and facilitating the assembly and disassembly of the cleaning device.

Description

Technical Field

[0001] The present invention relates to the field of cleaning, in particular to a cleaning device. Background Art

[0002] With the continuous improvement of living standards, people's requirements for shoe cleanliness are becoming increasingly higher, resulting in the emergence of a variety of shoe cleaning tools on the market. To improve cleaning efficiency, conventional cleaning tools are equipped with a liquid storage bottle for storing cleaning liquid and a delivery pump for delivering the cleaning liquid. However, during the assembly or disassembly process of the liquid storage bottle, the cleaning liquid in the conventional cleaning tool is prone to leakage. Summary of the Invention

[0003] Based on this, it is necessary to provide a cleaning device to address the problem that the cleaning liquid in the liquid storage bottle is easily leaked during the process of assembling or disassembling the liquid storage bottle with traditional cleaning tools.

[0004] The technical solution is as follows:

[0005] In one aspect, a cleaning device is provided, comprising:

[0006] A liquid reservoir, the liquid reservoir comprising a receiving cavity and a first opening communicating with the receiving cavity;

[0007] a housing, wherein the housing is provided with a first liquid supply channel correspondingly communicating with the first opening; and

[0008] An anti-leakage component is constructed to be able to open or close the first opening to connect the accommodating chamber with the first liquid supply channel when the liquid reservoir is assembled and connected to the shell, or to block the accommodating chamber when the liquid reservoir is separated from the shell.

[0009] In the cleaning device of the above embodiment, when the liquid reservoir is assembled and connected to the housing (i.e., when the first opening is connected to the first liquid supply channel), the leakage prevention assembly can open the first opening, allowing the accommodating chamber to communicate with the first liquid supply channel through the first opening, thereby ensuring that the cleaning liquid in the accommodating chamber can flow to the first liquid supply channel. When the liquid reservoir is separated from the housing (i.e., when the first opening is connected to the outside world), the leakage prevention assembly can close the first opening to block the accommodating chamber, isolating the accommodating chamber from the outside world to prevent leakage of the cleaning liquid in the accommodating chamber, thereby improving the utilization rate of the cleaning liquid in the accommodating chamber and facilitating assembly and disassembly of the cleaning device.

[0010] The technical solution is further described below:

[0011] In one embodiment, the inner wall of the first liquid supply channel is provided with a resistance portion, the anti-leakage component includes an elastic return member and a guide member, the guide member includes a first resistance end, a second resistance end spaced apart from the first resistance end, and a fitting portion provided between the first resistance end and the second resistance end, the first resistance end is provided outside the accommodating cavity and can be in resistance with the resistance portion, the second resistance end is provided inside the accommodating cavity and can be in resistance with the elastic return member, so that the fitting portion can open or close the first opening.

[0012] In one embodiment, the second abutting end is provided with a mounting groove, and the two ends of the elastic return member respectively abut against the bottom wall of the mounting groove and the inner wall of the accommodating cavity.

[0013] In one embodiment, the first abutting end is loosely fitted with an inner wall of the first opening, and the fitting portion is capable of fitting with the inner wall of the accommodating cavity to seal the first opening.

[0014] In one embodiment, the shell is further provided with a first limiting portion, and the liquid reservoir is further provided with a second limiting portion. The first limiting portion can cooperate with the second limiting portion to limit the movement distance of the fitting portion relative to the inner wall of the accommodating cavity.

[0015] In one embodiment, the shell is further provided with an installation cavity connected to the first liquid supply channel, and a second opening connected to the installation cavity, the cleaning device also includes a cleaning assembly and a pumping mechanism, the pumping mechanism includes a first transmission pipe, a second transmission pipe, and a pumping member provided with a liquid inlet end and a liquid outlet end, the two ends of the first transmission pipe are respectively connected to the first liquid supply channel and the liquid inlet end, one end of the second transmission pipe is connected to the liquid outlet end, and the other end of the second transmission pipe passes through the second opening and is connected to the cleaning assembly.

[0016] In one embodiment, the cleaning assembly includes a brush head, a driving member, and a transmission member connected to the driving member. The transmission member passes through the second opening and is connected to the brush head, so that the brush head can move back and forth along the axial direction of the second opening.

[0017] In one embodiment, the driving member includes a motor provided with a rotating shaft, the transmission member includes a transmission rod and an eccentric wheel provided with a sliding column, the rotating shaft is transmission-connected to the eccentric wheel, one end of the transmission rod passes through the second opening and is transmission-connected to the brush head, the other end of the transmission rod is provided with a sliding groove, the sliding column and the sliding groove are slidably engaged to drive the transmission rod to reciprocate along the axial direction of the second opening.

[0018] In one embodiment, the brush head is also provided with a slot, the inner wall of the slot is provided with a second liquid supply channel extending toward one side of the cleaning object, the transmission member is provided with a third liquid supply channel, and the transmission member can be plugged into and matched with the slot to connect the second liquid supply channel and one end of the third liquid supply channel, and the cleaning device also includes a movable joint for connecting the other end of the third liquid supply channel with the other end of the second transmission tube.

[0019] In one embodiment, the brush head includes a connecting portion that is transmission-connected to the transmission member, and a cleaning portion for contacting the object to be cleaned, and the connecting portion is detachably connected to the cleaning portion. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 Schematic diagram of the structure of a cleaning device according to an embodiment;

[0023] Figure 2 for Figure 1 A cross-sectional view of the cleaning device along the AA direction;

[0024] Figure 3 for Figure 2 A partial enlargement of part B in the figure;

[0025] Figure 4 for Figure 1 A schematic structural diagram of the cleaning device in another state;

[0026] Figure 5 for Figure 4 A cross-sectional view of the cleaning device along the CC direction;

[0027] Figure 6 for Figure 1 A schematic structural diagram of the cleaning device in another state.

[0028] Description of reference numerals:

[0029] 10. Cleaning device; 100. Liquid reservoir; 110. Accommodating chamber; 120. First opening; 130. Guide tube; 200. Housing; 210. First liquid supply channel; 220. Interference portion; 230. Mounting chamber; 240. Second opening; 250. Protective cover; 260. Fixing bracket; 300. Anti-leakage assembly; 310. Elastic reset member; 320. Guide member; 321. First interference end; 322. Second interference end; 323. Fitting portion; 324. Mounting slot; 400. Cleaning assembly; 410. Brush head; 411. Cleaning Washing part; 412, connecting part; 4121, second liquid supply channel; 413, slot; 414, first auxiliary fixing part; 415, connecting part; 420, driving part; 430, transmission part; 431, transmission rod; 4311, third liquid supply channel; 432, eccentric wheel; 433, second auxiliary fixing part; 500, pumping mechanism; 510, first transmission pipe; 520, second transmission pipe; 530, pumping part; 540, movable joint; 600, controller; 700, first button; 800, second button; 900, power supply. DETAILED DESCRIPTION

[0030] To make the above-mentioned objects, features, and advantages of the present invention more readily apparent, specific embodiments of the present invention are described in detail below with reference to the accompanying drawings. The following description sets forth numerous specific details to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art may make similar modifications without departing from the scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0031] like Figure 1 and Figure 2 As shown, in one embodiment, a cleaning device 10 is provided, comprising a housing 100, a liquid reservoir 200, and a leakage prevention assembly 300. The liquid reservoir 100 is provided with a receiving chamber 110 and a first opening 120 communicating with the receiving chamber 110. The housing 200 is provided with a first liquid supply channel 210 correspondingly communicating with the first opening 120. The leakage prevention assembly 300 is configured to open or close the first opening 120, so as to connect the receiving chamber 110 with the first liquid supply channel 210 when the liquid reservoir 100 is assembled and connected to the housing 200, or to block the receiving chamber 110 when the liquid reservoir 100 is separated from the housing 200.

[0032] In the cleaning device 10 of the above embodiment, when the liquid reservoir 100 is assembled and connected to the housing 200 (i.e., when the first opening 120 is in communication with the first liquid supply channel 210), the leakage prevention assembly 300 can open the first opening 120, allowing the accommodating chamber 110 to communicate with the first liquid supply channel 210 through the first opening 120, thereby ensuring that the cleaning liquid in the accommodating chamber 110 can flow to the first liquid supply channel 210. When the liquid reservoir 100 is separated from the housing 200 (i.e., when the first opening 120 is in communication with the outside world), the leakage prevention assembly 300 can close the first opening 120 to block the accommodating chamber 110, thereby isolating the accommodating chamber 110 from the outside world and preventing leakage of the cleaning liquid in the accommodating chamber 110, thereby improving the utilization rate of the cleaning liquid in the accommodating chamber 110 and facilitating the assembly and disassembly of the cleaning device 10.

[0033] The liquid reservoir 100 may be a liquid storage tank, a liquid storage box or other container capable of storing cleaning liquid.

[0034] Among them, the anti-leakage component 300 can be a valve body structure such as a pressure valve or a solenoid valve, or it can be an elastic structure that can be elastically deformed, such as a rubber plug, a combination of a torsion spring and a sealing plate, or a combination of a telescopic spring and a guide column. It only needs to be able to open or close the first opening 120 to connect the accommodating chamber 110 and the first liquid supply channel 210 when the liquid reservoir 100 and the shell 200 are assembled and connected, or to block the accommodating chamber 110 when the liquid reservoir 100 and the shell 200 are separated.

[0035] like Figure 2As shown, the inner wall of the first liquid supply channel 210 is provided with a resistance portion 220, and the leakage prevention component 300 includes an elastic return member 310 and a guide member 320. The guide member 320 includes a first resistance end 321, a second resistance end 322 spaced apart from the first resistance end 321, and a fitting portion 323 arranged between the first resistance end 321 and the second resistance end 322. The first resistance end 321 is arranged outside the accommodating cavity 110 and can be in resistance with the resistance portion 220, and the second resistance end 322 is arranged inside the accommodating cavity 110 and can be in resistance with the elastic return member 310, so that the fitting portion 323 can open or close the first opening 120. In this way, when the liquid reservoir 100 is assembled and connected to the shell 200, the first opening 120 is correspondingly connected to the first liquid supply channel 210, so that the interference portion 220 can interfere with the first interference end 321, thereby causing the fitting portion 323 to move in a direction away from the first opening 120, and the elastic return member 310 is compressed in a direction away from the first opening 120, so that the fitting portion 323 can open the first opening 120, ensuring that the accommodating chamber 110, the first opening 120 and the first liquid supply channel 210 can be connected in sequence to supply cleaning liquid. When the liquid reservoir 100 is separated from the shell 200, the interference between the interference portion 220 and the first interference end 321 is released, so that the compressed elastic return member 310 is reset (that is, the elastic return member 310 extends in the direction close to the first opening 120), and then the fitting portion 323 can be driven to move in the direction close to the first opening 120 to close the first opening 120, thereby isolating the accommodating chamber 110 from the outside world to avoid leakage of the cleaning liquid in the accommodating chamber 110, thereby improving the convenience of assembly and disassembly of the cleaning device 10, and the structure is simple, reliable and low in cost.

[0036] like Figure 3 As shown, in one embodiment, the second abutting end 322 is provided with a mounting groove 324, and the two ends of the elastic return member 310 respectively abut against the bottom wall of the mounting groove 324 and the inner wall of the accommodating chamber 110. Thus, during the compression and reset process of the elastic return member 310, the inner sidewall of the first mounting groove 324 can serve as a guide, ensuring that the elastic return member 310 can reciprocate and extend along the axial direction of the first opening 120, thereby improving the reliability and stability of the cleaning device 10 and the anti-leakage assembly 300.

[0037] The fact that one end of the elastic return member 310 is in contact with the inner wall of the accommodating cavity 110 means that one end of the elastic return member is in contact with the inner wall of the accommodating cavity 110 on a side away from the first opening 120 .

[0038] like Figure 3As shown, the inner wall of the accommodating chamber 110 is further provided with a guide tube 130. The outer wall of the mounting groove 324 can be slidably connected to the inner wall of the guide tube 130. The inner wall of the mounting groove 324, the inner wall of the guide tube 130, and the inner wall of the liquid reservoir 100 can enclose and form an installation space for the elastic return member 310. In this way, the elastic return member 310 can stably and reliably reciprocate along the depth direction of the mounting groove 324, thereby improving the stability and reliability of the cleaning device 10.

[0039] like Figure 3 As shown, in one embodiment, the first abutting end 321 is loosely fitted with the inner wall of the first opening 120, and the abutting portion 323 is able to abut the inner wall of the accommodating cavity 110 to seal the first opening 120. In this way, the abutting portion 323 abuts the inner wall of the accommodating cavity 110, thereby increasing the contact area between the abutting portion 323 and the inner wall of the accommodating cavity 110, thereby improving the reliability of the anti-leakage assembly 300 in preventing leakage.

[0040] The fact that the fitting portion 323 can fit with the inner wall of the accommodating cavity 110 means that the fitting portion 323 can fit with the inner wall of the accommodating cavity 110 on the side close to the first opening 120 .

[0041] like Figure 3 As shown, further, the housing 200 is also provided with a first limiting portion. The liquid reservoir 100 is also provided with a second limiting portion. The first limiting portion can interfere with the second limiting portion to limit the movement distance of the fitting portion 323 relative to the inner wall of the accommodating chamber 110. In this way, when the liquid reservoir is assembled and connected to the housing, the first limiting portion and the second limiting portion interfere with each other, so that the position of the liquid reservoir 100 relative to the housing 200 is fixed, thereby enabling the first interfering end 321 to stably and reliably interfere with the interfering portion 220, thereby maintaining the flow rate of the first opening 120 stable, improving the reliability and stability of the cleaning liquid supply of the cleaning device 10. In addition, the first limiting portion and the second limiting portion interfere with each other, so that the displacement distance of the first interfering end 321 relative to the inner wall of the liquid reservoir 100 remains fixed, thereby ensuring that the compression amount of the elastic reset member 310 is correspondingly fixed, thereby ensuring that the elastic reset member 310 is within the elastic deformation range, thereby improving the service life of the cleaning device 10 and the anti-leakage assembly 300.

[0042] The inner wall of the accommodating cavity 110 refers to the inner wall of the accommodating cavity 110 on a side close to the first opening 120 .

[0043] The first limiting portion may be an inserting rod, a hook, a block or other limiting structures, and the second limiting portion may be a corresponding slot or a card slot.

[0044] like Figure 2 and Figure 3As shown, in one embodiment, the housing 200 is provided with a mounting cavity 230 communicating with the first liquid supply channel 210, and a second opening 240 communicating with the mounting cavity 230. The cleaning device 10 also includes a cleaning assembly 400 and a pumping mechanism 500. The pumping mechanism 500 includes a first transfer tube 510, a second transfer tube 520, and a pumping member 530 having a liquid inlet and a liquid outlet. The first transfer tube 510 has two ends connected to the first liquid supply channel 210 and the liquid inlet, respectively. One end of the second transfer tube 520 is connected to the liquid outlet. The other end of the second transfer tube 520 passes through the second opening 240 and communicates with the cleaning assembly 400. In this way, the cleaning liquid in the liquid reservoir 100 can be sequentially delivered to the cleaning assembly 400 through the first opening 120, the first liquid supply channel 210, the first transfer tube 510, the pumping member 530, and the second transfer tube 520, thereby improving the reliability of the cleaning device 10 and the ease of assembly of the liquid reservoir 100.

[0045] The first transmission tube 510 and the second transmission tube 520 can be telescopic tubes, plastic tubes, hoses or other transmission structures. The pumping member 530 can be a micro pump, a peristaltic pump or other pumping structures.

[0046] like Figures 2 to 5 As shown, in one embodiment, the cleaning assembly 400 includes a brush head 410, a driving member 420, and a transmission member 430 drivingly connected to the driving member 420. The transmission member 430 passes through the second opening 240 and is drivingly connected to the brush head 410, allowing the brush head 410 to reciprocate along the axial direction of the second opening 240. In this way, the brush head 410 can repeatedly clean the cleaning object along the axial direction of the second opening 240, thereby improving the cleaning effect and cleaning efficiency of the cleaning device 10.

[0047] The driving member 420 may be a telescopic hydraulic cylinder, a telescopic air pump, a motor or other driving structures, and the transmission member 430 may be a crank-connecting rod mechanism, a gear transmission group or other transmission structures.

[0048] like Figure 2 As shown, the driving member 420 and the pumping member 530 are both fixed to the inner wall of the mounting cavity 230. In this way, the housing 200 can protect the pumping member 530 and the driving member 420, preventing foreign matter such as water, cleaning fluid, or dirt from interfering with the operation of the pumping member 530 and the driving member 420, thereby improving the reliability and stability of the cleaning device 10.

[0049] The pumping member 530 and the driving member 420 are both fixedly mounted on the inner wall of the mounting cavity 230 and can be connected by snapping, plugging, screwing or other fixed connection methods.

[0050] The transmission member 430 can be connected to the brush head 410 by a detachable connection such as a snap connection, a plug connection, or a screw connection. This facilitates the replacement of brush heads 410 of different shapes, so that the driving member 420 and the transmission member 430 can cooperate to drive brush heads 410 of different shapes to clean the objects to be cleaned, thereby improving the applicability of the cleaning device 10.

[0051] like Figure 2 and Figure 5 As shown, optionally, the driving member 420 includes a motor provided with a rotating shaft. The transmission member 430 includes a transmission rod 431 and an eccentric wheel 432 provided with a sliding post. The rotating shaft is in transmission connection with the eccentric wheel 432. One end of the transmission rod 431 passes through the second opening 240 and is in transmission connection with the brush head 410. The other end of the transmission rod 431 is provided with a slide groove. The slide groove and the slide groove slide together to drive the transmission rod 431 to move back and forth along the axial direction of the second opening 240. In this way, the motor can drive the eccentric wheel 432 to rotate, so that the eccentric wheel 432 can drive the transmission rod 431 to move through the sliding cooperation between the slide groove and the slide groove, and then the transmission rod 431 can drive the brush head 410 to move back and forth along the axial direction of the second opening 240, so that the brush head 410 can repeatedly clean the cleaning object along the axial direction of the second opening 240.

[0052] like Figure 2 As shown, the housing 200 optionally further includes a protective cover 250 having a third opening. The protective cover 250 is sleeved onto the outer wall of the third opening, and the axis of the second opening 240 is coaxial with the axis of the third opening. Thus, the protective cover 250 improves the strength of the inner wall of the second opening 240, allowing the drive rod 431 to stably and reliably drive the brush head 410 to reciprocate along the axial direction of the second opening 240, thereby improving the stability and reliability of the cleaning device 10.

[0053] like Figure 2 As shown, the housing 200 optionally further includes a mounting bracket 260 having a through hole. The transmission rod 431 extends through the through hole and slidably engages with the inner sidewall of the through hole. Thus, the mounting bracket 260 supports the transmission rod 431, improving the stability and reliability of the transmission rod 431 in driving the brush head 410 to move back and forth.

[0054] The pumping mechanism 500 may pump the cleaning liquid onto the side wall of the brush head 410 , or a liquid supply channel may be provided on the brush head 410 so that the cleaning liquid is pumped into the liquid supply channel.

[0055] like Figure 2As shown, in one embodiment, the brush head 410 is further provided with a slot 413, the inner wall of which is provided with a second liquid supply channel 4121 extending toward the side of the object to be cleaned. The transmission member 430 is provided with a third liquid supply channel 4311. The transmission member 430 can be plugged into and matched with the slot 413 to connect the second liquid supply channel 4121 and one end of the third liquid supply channel 4311. The cleaning device 10 also includes a movable joint 540 for connecting the other end of the third liquid supply channel 4311 with the other end of the second transmission tube 520. In this way, the movable joint 540, the third liquid supply channel 4311, and the second liquid supply channel 4121 are connected in sequence, so that when the transmission member 430 is in operation, the pumping mechanism 500 can stably and reliably pump the cleaning liquid to the brush head 410, thereby improving the reliability and cleaning effect of the cleaning device 10.

[0056] The movable joint 540 may be a hose, a telescopic tube or other structures, and it only needs to ensure that the second transmission pipe 520 and the third liquid supply channel 4311 are always connected.

[0057] In other embodiments, the second transmission pipe 520 and the movable joint 540 may be an integrally formed hose, thereby improving the convenience of assembling the cleaning device 10 and reducing the production cost of the cleaning device 10 .

[0058] like Figures 5 and 6 As shown, the outer wall of the brush head 410 is further provided with a first auxiliary fixing portion 414. The outer wall of the transmission member 430 is provided with a second auxiliary fixing portion 433 that is detachably connected to the first auxiliary fixing portion 414. In this way, the detachable connection between the first auxiliary fixing portion 414 and the second auxiliary fixing portion 433 increases the connection strength between the brush head 410 and the transmission member 430, thereby ensuring the reliability of the communication between the second liquid supply channel 4121 and the second liquid supply channel 4121, thereby improving the reliability of the cleaning device 10.

[0059] The first auxiliary fixing portion 414 may be a hook, a block or other auxiliary fixing structure, and the second auxiliary fixing portion 433 may be a corresponding protrusion, a slot or other auxiliary fixing structure.

[0060] like Figure 2 As shown, in one embodiment, the brush head 410 includes a connecting portion 412 that is transmission-connected to the transmission member 430, and a cleaning portion 411 for contacting the object to be cleaned. The connecting portion 412 is detachably connected to the cleaning portion 411. In this way, the detachable connection between the connecting portion 412 and the cleaning portion 411 allows the cleaning portion 411 to be replaced with a cleaning portion 411 made of different soft or hard materials or with different degrees of wear, thereby improving the service life and applicability of the cleaning device 10 and the brush head 410.

[0061] The connecting portion 412 may be a connecting plate, a connecting block or other connecting structures. The cleaning portion 411 may be a brush, a cleaning sponge, a cleaning cloth or other cleaning structures.

[0062] The detachable connection between the connecting portion 412 and the cleaning portion 411 can be achieved by snapping, plugging or other connection methods, or by means of a connecting piece 415 (such as Velcro or screws).

[0063] like Figure 2 As shown, optionally, the brush head 410 further includes a Velcro for detachably connecting the connecting portion 412 to the cleaning portion 411. In this way, the convenience of disassembly between the connecting portion 412 and the cleaning portion 411 is improved.

[0064] like Figure 2 As shown, in one embodiment, the cleaning device 10 further includes a controller 600 that is communicatively connected to both the driving member 420 and the pumping member 530. Thus, by controlling the activation and deactivation of the driving member 420 through the controller 600, the operating time of the driving member 420 driving the brush head 410 can be controlled, thereby enabling the cleaning portion 411 to clean different areas of the object for different durations, thereby improving the applicability of the cleaning device 10. Furthermore, by controlling the activation and deactivation of the pumping member 530 through the controller 600, the operating time of the pumping member 530 pumping the cleaning fluid can be controlled, thereby controlling the amount of cleaning fluid pumped, thereby improving the applicability of the cleaning device 10.

[0065] The controller 600 can be mounted on the outer wall of the housing 200, the inner wall of the first mounting cavity 230, or other locations by means of a snap-on or screw-on connection. The controller 600 can be a single-chip microcomputer, a programmable logic controller 600, or other control structure. The pumping element 530 and the driving element 520 are both communicatively connected to the controller 600, and can be connected via a data cable, Bluetooth, wireless communication technology, or other communication connection methods.

[0066] like Figure 2 As shown, further, the cleaning device 10 also includes a first button 700 and a second button 800. The controller 600 is arranged in the installation cavity 230. The housing 200 is provided with a fourth opening connected to the installation cavity 230, and a fifth opening connected to the installation cavity 230. One end of the first button 700 is correspondingly connected to the controller 600, and the other end of the first button 700 extends out of the fourth opening. One end of the second button 800 is correspondingly connected to the controller 600, and the other end of the second button 800 extends out of the fifth opening. In this way, the start or stop of the pumping member 530 can be controlled by the first button 700, and the start or stop of the driving member 420 can be controlled by the second button 800, so that the cleaning time of the brush head 410 and the pumping amount of the cleaning liquid can be controlled, thereby improving the convenience and flexibility of using the cleaning device 10.

[0067] like Figure 2 As shown, in one embodiment, the housing 200 further comprises a power supply chamber. The cleaning device 10 further comprises a power supply 900 electrically connected to both the pumping element 530 and the driving element 420. The power supply 900 is mounted within the power supply chamber. Thus, the power supply 900 supplies power to the pumping element 530 and the driving element 420, allowing the cleaning device 10 to function normally even without an external power supply 900, thereby improving the applicability of the cleaning device 10.

[0068] The pumping member 530 and the driving member 420 are both electrically connected to the power supply 900, which can be connected via a data line, cable, wire or other electrical connection structure. The power supply 900 is installed in the power supply cavity and can be connected by snapping, plugging, snapping or other fixed connection methods.

[0069] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as limiting the present invention. The term "and / or" used in the present invention includes any and all combinations of one or more of the relevant listed items.

[0070] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0071] In the present invention, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediate medium; internal communication between two components, or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0072] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0073] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0074] It should also be understood that when explaining the connection relationship or positional relationship of elements, even if not explicitly described, the connection relationship and positional relationship should be interpreted as including a range of error, which should be within the acceptable deviation range of the specific value determined by those skilled in the art. For example, "approximately," "approximately," or "substantially" can mean within one or more standard deviations, which is not limited here.

[0075] The technical features of the above embodiments can be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0076] The above embodiments merely illustrate several implementations of the present invention, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the spirit of the present invention, all of which fall within the scope of protection of the present invention. Therefore, the scope of protection of the patent for this invention shall be determined by the appended claims.

Claims

1. A cleaning device, characterized in that: include: A liquid reservoir, the liquid reservoir comprising a receiving cavity and a first opening communicating with the receiving cavity; a housing, wherein the housing is provided with a first liquid supply channel correspondingly communicating with the first opening; and an anti-leakage assembly configured to open or close the first opening to connect the accommodating chamber with the first liquid supply channel when the liquid reservoir is assembled and connected to the housing, or to block the accommodating chamber when the liquid reservoir is separated from the housing; The inner wall of the first liquid supply channel is provided with a resistance portion, the leakage prevention assembly includes an elastic return member and a guide member, the guide member includes a first resistance end, a second resistance end spaced apart from the first resistance end, and a fitting portion provided between the first resistance end and the second resistance end, the first resistance end is provided outside the accommodating cavity and can be in resistance with the resistance portion, the second resistance end is provided inside the accommodating cavity and can be in resistance with the elastic return member, so that the fitting portion can open or close the first opening; The first abutting end is loosely fitted with the inner wall of the first opening, and the fitting portion is adapted to fit the inner wall of the accommodating cavity to seal the first opening; The second abutting end is provided with an installation groove, and the two ends of the elastic return member are respectively abutted and matched with the bottom wall of the installation groove and the inner wall of the accommodating cavity.

2. The cleaning device according to claim 1, characterized in that The shell is further provided with a first limiting portion, and the liquid reservoir is further provided with a second limiting portion. The first limiting portion can cooperate with the second limiting portion to limit the moving distance of the fitting portion relative to the inner wall of the accommodating cavity.

3. The cleaning device according to claim 1 or 2, characterized in that: The shell is also provided with an installation cavity connected to the first liquid supply channel, and a second opening connected to the installation cavity. The cleaning device also includes a cleaning assembly and a pumping mechanism. The pumping mechanism includes a first transmission pipe, a second transmission pipe, and a pumping member provided with a liquid inlet end and a liquid outlet end. The two ends of the first transmission pipe are respectively connected to the first liquid supply channel and the liquid inlet end, one end of the second transmission pipe is connected to the liquid outlet end, and the other end of the second transmission pipe passes through the second opening and is connected to the cleaning assembly.

4. The cleaning device according to claim 3, characterized in that: The cleaning assembly includes a brush head, a driving member, and a transmission member transmission-connected to the driving member. The transmission member passes through the second opening and is transmission-connected to the brush head, so that the brush head can reciprocate along the axial direction of the second opening.

5. The cleaning device according to claim 4, characterized in that The driving member includes a motor provided with a rotating shaft, the transmission member includes a transmission rod and an eccentric wheel provided with a sliding column, the rotating shaft is transmission-connected to the eccentric wheel, one end of the transmission rod passes through the second opening and is transmission-connected to the brush head, the other end of the transmission rod is provided with a sliding groove, the sliding column and the sliding groove are slidably engaged to drive the transmission rod to reciprocate along the axial direction of the second opening.

6. The cleaning device according to claim 4, characterized in that: The brush head is also provided with a slot, the inner wall of the slot is provided with a second liquid supply channel extending toward the side of the cleaning object, the transmission member is provided with a third liquid supply channel, and the transmission member can be plugged into and matched with the slot to connect the second liquid supply channel and one end of the third liquid supply channel. The cleaning device also includes a movable joint for connecting the other end of the third liquid supply channel with the other end of the second transmission tube.

7. The cleaning device according to claim 4, characterized in that: The brush head comprises a connecting portion which is transmission-connected to the transmission member, and a cleaning portion which is used to contact the object to be cleaned, and the connecting portion is detachably connected to the cleaning portion.

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