CN217390664U - Cleaning device - Google Patents

Abstract

The utility model provides a cleaning device, include reservoir, casing and prevent leaking the subassembly. The liquid storage device is provided with an accommodating cavity and a first opening communicated with the accommodating cavity. The shell is provided with a first liquid supply channel correspondingly communicated with the first opening. The leakage-proof assembly is configured to open or close the first opening so as to communicate the accommodating cavity with the first liquid supply channel when the liquid container is assembled and connected with the shell, or to close the accommodating cavity when the liquid container is separated from the shell. This application is when reservoir and casing separation, prevents that the leakage subassembly can seal first opening and hold the chamber with the shutoff for it leaks in order to avoid holding the cleaning solution of intracavity to hold to cut off between chamber and the external world, thereby has improved the utilization ratio that holds the intracavity cleaning solution, the belt cleaning device's of being convenient for assembly and dismantlement.

Description

Cleaning device

Technical Field

The utility model relates to a clean field especially relates to a belt cleaning device.

Background

With the continuous improvement of living standard, the requirement of people on the cleanness degree of shoes is higher and higher, so that various tools for cleaning shoes appear on the market. Wherein, in order to improve cleaning tool's cleaning efficiency, traditional cleaning tool has add the stock solution bottle that is used for storing the cleaning solution and has been used for carrying the delivery pump of cleaning solution. However, the conventional cleaning tool makes the cleaning liquid in the liquid storage bottle easily leak during the process of assembling or disassembling the liquid storage bottle.

SUMMERY OF THE UTILITY MODEL

Therefore, a cleaning device is needed to solve the problem that cleaning liquid in a liquid storage bottle is easy to leak in the process of assembling or disassembling the liquid storage bottle by using a traditional cleaning tool.

The technical scheme is as follows:

in one aspect, a cleaning device is provided, comprising:

the liquid storage device is provided with an accommodating cavity and a first opening communicated with the accommodating cavity;

the shell is provided with a first liquid supply channel correspondingly communicated with the first opening; and

a leakage prevention assembly configured to open or close the first opening to block the accommodating cavity when the reservoir is assembled with the housing to connect the accommodating cavity with the first liquid supply channel or when the reservoir is separated from the housing.

In the cleaning device in the above embodiment, when the liquid container is assembled and connected to the housing (i.e., when the first opening is communicated with the first liquid supply channel), the leakage-preventing component can open the first opening, so that the accommodating cavity can be communicated with the first liquid supply channel through the first opening, thereby ensuring that the cleaning liquid in the accommodating cavity can flow to the first liquid supply channel. When reservoir and casing separation (when first opening and external intercommunication promptly), prevent leaking the subassembly and can seal first opening and hold the chamber with the shutoff for it leaks in order to avoid holding the cleaning solution of intracavity to hold to cut off between chamber and the external world, thereby has improved the utilization ratio that holds the intracavity cleaning solution, the belt cleaning device's of being convenient for assembly and dismantlement.

The technical solution is further explained below:

in one embodiment, the inner wall of the first liquid supply channel is provided with an abutting portion, the leakage-proof assembly comprises an elastic reset piece and a guide piece, the guide piece comprises a first abutting end, a second abutting end arranged at an interval with the first abutting end, and a fitting portion arranged between the first abutting end and the second abutting end, the first abutting end is arranged outside the accommodating cavity and can be in abutting fit with the abutting portion, and the second abutting end is arranged in the accommodating cavity and can be in abutting fit with the elastic reset piece, so that the fitting portion can open or close the first opening.

In one embodiment, the second abutting end is provided with a mounting groove, and two ends of the elastic resetting piece are respectively in abutting fit with the bottom wall of the mounting groove and the inner wall of the accommodating cavity.

In one embodiment, the first contact end is in clearance fit with the inner wall of the first opening, and the attaching portion can attach to the inner wall of the accommodating cavity to seal the first opening.

In one embodiment, the housing is further provided with a first limiting portion, the reservoir is further provided with a second limiting portion, and the first limiting portion can be in interference fit with the second limiting portion to limit the moving distance of the attaching portion relative to the inner wall of the accommodating cavity.

In one embodiment, the casing is further provided with an installation cavity communicated with the first liquid supply channel and a second opening communicated with the installation cavity, the cleaning device further comprises a cleaning assembly and a pumping mechanism, the pumping mechanism comprises a first transmission pipe, a second transmission pipe and a pumping piece provided with a liquid inlet end and a liquid outlet end, two ends of the first transmission pipe are respectively communicated with the first liquid supply channel and the liquid inlet end, one end of the second transmission pipe is communicated with the liquid outlet end, and the other end of the second transmission pipe penetrates through the second opening and is communicated with the cleaning assembly.

In one embodiment, the cleaning assembly includes a brush head, a driving member, and a transmission member in transmission connection with the driving member, wherein the transmission member passes through the second opening and is in transmission connection with the brush head, so that the brush head can move back and forth along the axial direction of the second opening.

In one embodiment, the driving member includes a motor having a rotating shaft, the driving member includes a transmission rod and an eccentric wheel having a sliding column, the rotating shaft is in transmission connection with the eccentric wheel, one end of the transmission rod passes through the second opening and is in transmission connection with the brush head, the other end of the transmission rod is provided with a sliding groove, and the sliding column is in sliding fit with the sliding groove to drive the transmission rod to reciprocate along the axial direction of the second opening.

In one embodiment, the brush head is further provided with a slot, a second liquid supply channel extending towards one side of the cleaning object is arranged on the inner wall of the slot, the transmission member is provided with a third liquid supply channel, the transmission member can be in plug-in fit with the slot to communicate one ends of the second liquid supply channel and the third liquid supply channel, and the cleaning device further comprises a movable joint used for communicating the other end of the third liquid supply channel with the other end of the second transmission pipe.

In one embodiment, the brush head comprises a connecting part in transmission connection with the transmission part and a cleaning part used for being in contact with a cleaning object, and the connecting part is detachably connected with the cleaning part.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view of a cleaning apparatus according to an embodiment;

FIG. 2 is a cross-sectional view of the cleaning device of FIG. 1 taken along the line A-A;

FIG. 3 is a partial enlarged view of portion B of FIG. 2;

FIG. 4 is a schematic view of the cleaning apparatus of FIG. 1 in another state;

FIG. 5 is a cross-sectional view of the cleaning device of FIG. 4 taken along the direction C-C;

fig. 6 is a schematic structural view of the cleaning apparatus of fig. 1 in a further state.

Description of reference numerals:

10. a cleaning device; 100. a reservoir; 110. an accommodating chamber; 120. a first opening; 130. a guide tube; 200. a housing; 210. a first liquid supply passage; 220. a contact part; 230. a mounting cavity; 240. a second opening; 250. a protective cover; 260. a fixed mount; 300. a leak-proof assembly; 310. an elastic restoring member; 320. a guide member; 321. a first contact end; 322. a second contact end; 323. a bonding section; 324. mounting grooves; 400. cleaning the assembly; 410. a brush head; 411. a cleaning section; 412. a connecting portion; 4121. a second liquid supply channel; 413. inserting slots; 414. a first auxiliary fixing part; 415. a connecting member; 420. a drive member; 430. a transmission member; 431. a transmission rod; 4311. a third liquid supply channel; 432. an eccentric wheel; 433. a second auxiliary fixing part; 500. a pumping mechanism; 510. a first transfer tube; 520. a second transfer pipe; 530. a pumping member; 540. a movable joint; 600. a controller; 700. a first key; 800. a second key; 900. and a power supply.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

As shown in fig. 1 and 2, in one embodiment, a cleaning device 10 is provided that includes a housing 100, a reservoir 200, and a leak prevention assembly 300. The reservoir 100 has 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 passage 210 correspondingly communicating with the first opening 120. The leak-proof assembly 300 is configured to open or close the first opening 120 to connect the receiving chamber 110 to the first liquid supply channel 210 when the reservoir 100 is assembled with the housing 200, or to close the receiving chamber 110 when the reservoir 100 is separated from the housing 200.

In the cleaning device 10 of the above embodiment, when the reservoir 100 is assembled with the housing 200 (i.e., when the first opening 120 is communicated with the first liquid supply channel 210), the leakage-preventing assembly 300 can open the first opening 120, so that the accommodating chamber 110 can be communicated 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 storage device 100 is separated from the housing 200 (i.e. when the first opening 120 is communicated with the outside), the leakage-preventing assembly 300 can close the first opening 120 to seal the accommodating cavity 110, so that the accommodating cavity 110 is isolated from the outside to prevent the cleaning liquid in the accommodating cavity 110 from leaking, thereby improving the utilization rate of the cleaning liquid in the accommodating cavity 110 and facilitating the assembly and disassembly of the cleaning device 10.

The reservoir 100 may be a tank, a cartridge, or other container capable of storing cleaning solution.

The leak-proof assembly 300 may be a pressure valve or a solenoid valve, or an elastically deformable elastic structure such as a rubber plug, a combination of a torsion spring and a blocking plate, or a combination of a retractable spring and a guide post, and only needs to open or close the first opening 120 to connect the accommodating cavity 110 to the first liquid supply channel 210 when the liquid storage device 100 is assembled with the housing 200, or to block the accommodating cavity 110 when the liquid storage device 100 is separated from the housing 200.

As shown in fig. 2, the inner wall of the first liquid supply channel 210 is provided with an abutting portion 220, the leakage-proof assembly 300 includes an elastic reset member 310 and a guiding member 320, the guiding member 320 includes a first abutting end 321, a second abutting end 322 spaced from the first abutting end 321, and a fitting portion 323 disposed between the first abutting end 321 and the second abutting end 322, the first abutting end 321 is disposed outside the accommodating cavity 110 and can be abutted against and matched with the abutting portion 220, the second abutting end 322 is disposed in the accommodating cavity 110 and can be abutted against and matched with the elastic reset member 310, so that the fitting portion 323 can open or close the first opening 120. Thus, when the liquid storage device 100 is assembled and connected with the housing 200, the first opening 120 is correspondingly communicated with the first liquid supply channel 210, so that the abutting portion 220 can be abutted and matched with the first abutting end 321, and further the attaching portion 323 can move along the direction away from the first opening 120, and the elastic reset piece 310 is compressed along the direction away from the first opening 120, so that the attaching portion 323 can open the first opening 120, and it is ensured that the accommodating cavity 110, the first opening 120 and the first liquid supply channel 210 can be sequentially communicated for supplying cleaning liquid. When reservoir 100 and casing 200 separate, remove conflict cooperation between conflict portion 220 and the first conflict end 321, make the elasticity piece 310 that compresses reset and reset (elasticity piece 310 that resets promptly extends along the direction that is close to first opening 120), and then can drive laminating portion 323 and remove in order to seal first opening 120 along the direction that is close to first opening 120, thereby make and hold and cut off in order to avoid holding the cleaning solution leakage in chamber 110 between chamber 110 and the external world, the convenience of belt cleaning device 10 assembly and dismantlement has been improved, and simple structure is reliable, and is with low costs.

As shown in fig. 3, in an embodiment, the second contact end 322 has a mounting groove 324, and two ends of the elastic restoring member 310 are respectively in interference fit with a bottom wall of the mounting groove 324 and an inner wall of the accommodating cavity 110. Thus, in the process that the elastic reset piece 310 is compressed and reset, the inner side wall of the first mounting groove 324 can play a guiding role, so that the elastic reset piece 310 can stretch and retract along the axial direction of the first opening 120 in a reciprocating manner, and the reliability and stability of the cleaning device 10 and the leakage-proof assembly 300 are improved.

The one end of the elastic resetting piece 310 is in interference fit with the inner wall of the accommodating cavity 110, which means that the one end of the elastic resetting piece is in interference fit with the inner wall of the accommodating cavity 110 on the side far away from the first opening 120.

As shown in fig. 3, further, the inner wall of the accommodating chamber 110 is provided with a guide tube 130. The outer side wall of the mounting groove 324 can be slidably coupled with the inner wall of the guide tube 130. The inner walls of the mounting groove 324, the guide tube 130, and the reservoir 100 can enclose a mounting space for mounting the elastic restoring member 310. Thus, the elastic reset piece 310 can stably and reliably stretch and retract back and forth along the groove depth direction of the mounting groove 324, and the stability and reliability of the cleaning device 10 are improved.

As shown in fig. 3, in one embodiment, the first contact end 321 is in clearance fit with the inner wall of the first opening 120, and the fitting part 323 can fit with the inner wall of the accommodating chamber 110 to seal the first opening 120. Thus, the attaching part 323 is attached to the inner wall of the accommodating cavity 110, so that the contact area between the attaching part 323 and the inner wall of the accommodating cavity 110 is increased, and the reliability of leakage prevention of the leakage prevention assembly 300 is improved.

The fitting portion 323 can be fitted to the inner wall of the accommodating chamber 110, which means that the fitting portion 323 can be fitted to the inner wall of the accommodating chamber 110 on the side close to the first opening 120.

As shown in fig. 3, the housing 200 is further provided with a first position-limiting portion. The reservoir 100 is further provided with a second stopper. The first position-limiting portion can be in interference fit with the second position-limiting portion to limit the moving distance of the fitting portion 323 relative to the inner wall of the accommodating cavity 110. So, when reservoir and casing be assembled between/be connected between, utilize first spacing portion and the spacing conflict cooperation of second for the position of the relative casing 200 of reservoir 100 is fixed, and then makes first conflict end 321 can be stable, reliable and conflict the cooperation with conflict portion 220, thereby makes first opening 120's flow remain stable, improves the reliability and the stability that belt cleaning device 10 supplied to send the cleaning solution. In addition, the first limiting part and the second limiting part are in abutting fit, so that the displacement distance of the first abutting end 321 relative to the inner wall of the liquid reservoir 100 is kept fixed, the compression amount of the elastic reset piece 310 is correspondingly fixed, the elastic reset piece 310 is ensured to be in the elastic deformation range, and the service lives of the cleaning device 10 and the leakage-proof assembly 300 are prolonged.

The inner wall of the accommodating chamber 110 refers to the inner wall of the accommodating chamber 110 on the side close to the first opening 120.

The first limiting part can be an inserted rod, a hook, a clamping block or other limiting structures. The second limiting part can be correspondingly a slot or a clamping slot and the like.

As shown in FIGS. 2 and 3, in one embodiment, the housing 200 is provided with a mounting cavity 230 communicating with the first liquid supply passage 210, and a second opening 240 communicating with the mounting cavity 230. The cleaning device 10 further includes a cleaning assembly 400 and a pumping mechanism 500. The pumping mechanism 500 includes a first transmission pipe 510, a second transmission pipe 520, and a pumping member 530 having an inlet end and an outlet end. Two ends of the first transmission pipe 510 are respectively communicated with the first liquid supply channel 210 and the liquid inlet end. One end of the second transmission pipe 520 is communicated with the liquid outlet end. The other end of the second transfer pipe 520 passes through the second opening 240 and communicates with the washing assembly 400. Thus, the cleaning liquid in the reservoir 100 can sequentially pass through the first opening 120, the first liquid supply channel 210, the first transmission pipe 510, the pumping member 530 and the second transmission pipe 520 and be delivered to the cleaning assembly 400, so that the reliability of the cleaning device 10 and the convenience of assembling the reservoir 100 are improved.

The first transmission pipe 510 and the second transmission pipe 520 may be telescopic pipes, plastic pipes, hoses or other transmission structures. The pumping member 530 may be a micro-pump or a peristaltic pump or other pumping structure.

As shown in fig. 2-5, in one embodiment, the cleaning assembly 400 includes a brush head 410, a driving member 420, and a driving member 430 drivingly connected to the driving member 420. The transmission member 430 passes through the second opening 240 and is in transmission connection with the brush head 410 such that the brush head 410 can reciprocate in an axial direction from 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 the cleaning efficiency of the cleaning device 10.

The driving member 420 may be a telescopic hydraulic cylinder, a telescopic pneumatic pump, a motor, or other driving structure. The transmission 430 may be a crank-link mechanism, a gear train, or other transmission structure.

As shown in fig. 2, the driving member 420 and the pumping member 530 are fixed to the inner wall of the mounting cavity 230. Thus, the casing 200 can protect the pumping member 530 and the driving member 420, prevent foreign matters such as water, cleaning liquid or mud from interfering with the operation of the pumping member 530 and the driving member 420, and improve the reliability and stability of the cleaning device 10.

The pumping member 530 and the driving member 420 are fixed on the inner wall of the mounting cavity 230, and may be clamped, inserted, screwed or fixedly connected.

The transmission member 430 may be connected with the brush head 410 in a detachable manner, such as clamping, inserting, or screwing. Therefore, the brush heads 410 with different shapes can be conveniently replaced, so that the driving part 420 and the transmission part 430 can be matched with the brush heads 410 with different shapes to clean the cleaning objects, and the applicability of the cleaning device 10 is improved.

As shown in fig. 2 and 5, the driving member 420 may alternatively comprise a motor having a rotating shaft. The transmission member 430 includes a transmission rod 431 and an eccentric 432 provided with a sliding column. The rotating shaft is in transmission connection with the eccentric wheel 432. One end of the drive rod 431 passes through the second opening 240 and is drivingly connected to the brush head 410. The other end of the transmission rod 431 is provided with a sliding groove. The sliding column is in sliding fit with the sliding groove to drive the transmission rod 431 to move back and forth along the axial direction of the second opening 240. So, the motor can take eccentric wheel 432 to rotate for eccentric wheel 432 can drive the transfer line 431 through the sliding fit of traveller and spout and remove, and then makes transfer line 431 can drive brush head 410 along the axial direction reciprocating motion of second opening 240, thereby makes brush head 410 can wash the washings repeatedly along the axial direction of second opening 240.

As shown in fig. 2, optionally, the housing 200 further comprises a protective cover 250 provided with a third opening. The protective cover 250 is disposed on an outer sidewall of the third opening, and an axis of the second opening 240 is coaxial with an axis of the third opening. Therefore, the strength of the inner wall of the second opening 240 is improved by the protection cover 250, so that the transmission rod 431 can stably and reliably drive the brush head 410 to reciprocate along the axial direction of the second opening 240, and the stability and reliability of the cleaning device 10 are improved.

As shown in fig. 2, the housing 200 optionally further includes a fixing frame 260 provided with a through hole. The transmission rod 431 penetrates through the through hole and is in sliding fit with the inner side wall of the through hole. Therefore, the fixing frame 260 can support the transmission rod 431, and the stability and reliability of the transmission rod 431 driving the brush head 410 to reciprocate are improved.

Wherein, the pumping mechanism 500 can pump the cleaning liquid to the side wall of the brush head 410, and a liquid supply channel can be arranged on the brush head 410, so that the cleaning liquid is pumped into the liquid supply channel.

In one embodiment, as shown in fig. 2, the brush head 410 is further provided with an insertion slot 413, and the inner wall of the insertion slot 413 is provided with a second liquid supply channel 4121 extending towards one side of the cleaning object. The transmission member 430 is provided with a third liquid supply channel 4311. The transmission member 430 can be inserted into the insertion slot 413 to communicate one end of the second liquid supply channel 4121 and one end of the third liquid supply channel 4311. The cleaning apparatus 10 further includes a movable joint 540 for communicating the other end of the third liquid supply path 4311 with the other end of the second transfer pipe 520. Thus, the movable joint 540, the third liquid supply channel 4311 and the second liquid supply channel 4121 are sequentially communicated, so that the pumping mechanism 500 can stably and reliably pump the cleaning liquid to the brush head 410 during the operation of the transmission member 430, thereby improving the reliability and cleaning effect of the cleaning device 10.

The movable joint 540 may be a hose, a telescopic tube or other structures, and only the second transmission pipe 520 and the third liquid supply channel 4311 need to be always communicated.

In other embodiments, the second transfer tube 520 and the movable joint 540 may be an integrally formed hose. Thus, the convenience of assembly of the cleaning apparatus 10 is improved, and the production cost of the cleaning apparatus 10 is reduced.

As shown in fig. 5 to 6, further, the outer sidewall of the brush head 410 is provided with a first auxiliary fixing portion 414. The outer sidewall of the transmission member 430 is provided with a second auxiliary fixing portion 433 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, so as to ensure 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 apparatus 10.

The first auxiliary fixing portion 414 may be a hook, a latch, or other auxiliary fixing structures. The second auxiliary fixing portion 433 may be a bump, a slot or other auxiliary fixing structures.

As shown in FIG. 2, in one embodiment, the brush head 410 includes a connecting portion 412 drivingly connected to the transmission member 430, and a cleaning portion 411 for contacting the cleaning object, the connecting portion 412 being detachably connected to the cleaning portion 411. Thus, the connection part 412 is detachably connected with the cleaning part 411, so that the cleaning part 411 of different soft and hard materials can be replaced, or the cleaning part 411 of different abrasion degrees can be replaced, and the service life and the applicability of the cleaning device 10 and the brush head 410 are improved.

The connecting portion 412 may be a connecting plate, a connecting block, or other connecting structure. The washing part 411 may be a brush, a cleaning sponge, a cleaning cloth, or other washing structure.

The detachable connection between the connection part 412 and the cleaning part 411 may be by a snap connection, an insertion connection, or other connection methods, or may be by a connection part 415 (e.g., a hook and loop fastener or a screw).

As shown in fig. 2, optionally, the brush head 410 further includes a hook and loop fastener for detachably connecting the connection part 412 with the washing part 411. Thus, the convenience of detachment between the connection part 412 and the washing part 411 is improved.

As shown in FIG. 2, in one embodiment, the cleaning device 10 further includes a controller 600 communicatively coupled to both the driving member 420 and the pumping member 530. Thus, the controller 600 controls the driving element 420 to be turned on and off, so that the working time of the driving element 420 driving the brush head 410 is controllable, the cleaning part 411 can clean different areas of the cleaned objects for different durations, and the applicability of the cleaning device 10 is improved. In addition, the controller 600 controls the on/off of the pumping element 530, so that the working time of the pumping element 530 for pumping the cleaning solution can be controlled, the pumping amount of the cleaning solution can be controlled, and the applicability of the cleaning device 10 is improved.

The controller 600 may be disposed on an outer wall of the housing 200, an inner wall of the first mounting cavity 230, or other positions by being clamped or screwed. The controller 600 may be a single chip, a programmable logic controller 600, or other control structure. The pumping element 530 and the driving element 520 are both communicatively coupled to the controller 600, which may be via a data line connection, a bluetooth connection, wireless communication technology, or other communication connection.

As shown in fig. 2, the washing device 10 further includes a first button 700 and a second button 800. The controller 600 is disposed in the mounting chamber 230. The housing 200 is provided with a fourth opening communicating with the mounting chamber 230, and a fifth opening communicating with the mounting chamber 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. Thus, the first button 700 can control the on/off of the pumping member 530, and the second button 800 can control the on/off of the driving member 420, so that the cleaning time of the brush head 410 and the pumping amount of the cleaning solution can be controlled, and the convenience and flexibility of the use of the cleaning device 10 can be improved.

As shown in fig. 2, in one embodiment, the housing 200 is further provided with a power supply cavity. The cleaning device 10 further includes a power source 900 electrically connected to both the pumping member 530 and the driving member 420. The power supply 900 is mounted within the power supply cavity. In this way, the power supply 900 is used to supply power to the pumping part 530 and the driving part 420, so that the cleaning device 10 can be normally used without the external power supply 900, and the applicability of the cleaning device 10 is improved.

The pumping member 530 and the driving member 420 are electrically connected to the power source 900, and may be connected to each other through a data line, a cable, a wire, or other electrical connection structure. The power supply 900 is mounted in the power supply cavity and may be clamped, plugged, fastened, or otherwise fixedly connected.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. The term "and/or" as used in this disclosure includes any and all combinations of one or more of the associated listed items.

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

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

It should also be understood that in explaining the connection relationship or the positional relationship of the elements, although not explicitly described, the connection relationship and the positional relationship are interpreted to include an error range which should be within an acceptable deviation range of a specific value determined by those skilled in the art. For example, "about," "approximately," or "substantially" may mean within one or more standard deviations, without limitation.

All possible combinations of the technical features in the above embodiments may not be described for the sake of brevity, but should be considered as being within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.

The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. A cleaning device, comprising:

the liquid storage device is provided with an accommodating cavity and a first opening communicated with the accommodating cavity;

the shell is provided with a first liquid supply channel correspondingly communicated with the first opening; and

a leakage prevention assembly configured to open or close the first opening to block the accommodating cavity when the reservoir is assembled with the housing to connect the accommodating cavity with the first liquid supply channel or when the reservoir is separated from the housing.

2. The cleaning device according to claim 1, wherein an abutting portion is disposed on an inner wall of the first liquid supply channel, the leakage prevention assembly comprises an elastic reset member and a guide member, the guide member comprises a first abutting end, a second abutting end spaced from the first abutting end, and a fitting portion disposed between the first abutting end and the second abutting end, the first abutting end is disposed outside the accommodating cavity and can be in abutting fit with the abutting portion, and the second abutting end is disposed in the accommodating cavity and can be in abutting fit with the elastic reset member, so that the fitting portion can open or close the first opening.

3. The cleaning device as claimed in claim 2, wherein the second abutting end is provided with a mounting groove, and two ends of the elastic restoring member are respectively in abutting fit with a bottom wall of the mounting groove and an inner wall of the accommodating cavity.

4. The cleaning device of claim 2, wherein the first contact end is in clearance fit with an inner wall of the first opening, and the engaging portion is engageable with the inner wall of the receiving cavity to seal the first opening.

5. The cleaning device according to claim 4, wherein the housing is further provided with a first limiting portion, the reservoir is further provided with a second limiting portion, and the first limiting portion can be in interference fit with the second limiting portion to limit a moving distance of the attaching portion relative to the inner wall of the accommodating cavity.

6. The cleaning device according to any one of claims 1 to 5, wherein the housing further has a mounting cavity communicating with the first liquid supply channel and a second opening communicating with the mounting cavity, the cleaning device further comprises a cleaning assembly and a pumping mechanism, the pumping mechanism comprises a first transmission pipe, a second transmission pipe and a pumping member having a liquid inlet end and a liquid outlet end, two ends of the first transmission pipe are respectively communicated with the first liquid supply channel and the liquid inlet end, one end of the second transmission pipe is communicated with the liquid outlet end, and the other end of the second transmission pipe passes through the second opening and is communicated with the cleaning assembly.

7. The cleaning device of claim 6, wherein the cleaning assembly includes a brush head, a drive member, and a drive member drivingly connected to the drive member, the drive member passing through the second opening and drivingly connected to the brush head such that the brush head is reciprocally movable in an axial direction of the second opening.

8. The cleaning apparatus defined in claim 7, wherein the drive member includes a motor having a shaft, the drive member includes a drive rod and an eccentric having a sliding post, the shaft is drivingly connected to the eccentric, one end of the drive rod passes through the second opening and is drivingly connected to the brush head, the other end of the drive rod has a sliding slot, and the sliding post is slidably engaged with the sliding slot to drive the drive rod to reciprocate along the axial direction of the second opening.

9. The cleaning device according to claim 7, wherein the brush head is further provided with a slot, a second liquid supply channel extending towards one side of the cleaning object is arranged on the inner wall of the slot, the transmission member is provided with a third liquid supply channel, the transmission member can be in plug fit with the slot to communicate one end of the second liquid supply channel with one end of the third liquid supply channel, and the cleaning device further comprises a movable joint for communicating the other end of the third liquid supply channel with the other end of the second transmission pipe.

10. The cleaning device of claim 7, wherein the brush head includes a connecting portion in driving connection with the driving member and a cleaning portion for contacting with the cleaning object, the connecting portion being detachably connected to the cleaning portion.

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