CN211324746U

CN211324746U - Water bag, water storage component and cleaning robot

Info

Publication number: CN211324746U
Application number: CN201921683648.8U
Authority: CN
Inventors: 吉沐园; 吴晨; 王生贵; 姜廷锋; 任正军; 程昊天
Original assignee: Shanghai Gaussian Automation Technology Development Co Ltd
Current assignee: Shanghai Gaussian Automation Technology Development Co Ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-08-25
Anticipated expiration: 2029-09-29

Abstract

The application discloses a water bag. The water bag comprises a flexible body, a mounting piece and a fixing piece, wherein the body is provided with a water containing space, the body is provided with a first opening and a second opening, the first opening is communicated with the water containing space, and the second opening is communicated with the water containing space; the installation part is connected to the first opening, an installation channel communicated with the water containing space is formed in the installation part, and the installation channel is used for allowing the liquid level detection part to pass through and extend into the water containing space; the mounting is connected on the second opening, and the mounting is used for fixed liquid level detection spare to make liquid level detection spare part be located and hold the water space, partly be located and hold outside the water space. The application also discloses a water storage component and a cleaning robot. The liquid level detection piece can stretch into the water containing space through the installation channel, and then further stretch out and fix the liquid level detection piece on the fixing piece from the second opening, and the installation piece and the fixing piece are arranged on the body so as to install and fix the liquid level detection device on the water bag.

Description

Water bag, water storage component and cleaning robot

Technical Field

The application relates to the technical field of cleaning equipment, in particular to a water bag, a water storage assembly and a cleaning robot.

Background

Intelligent cleaning machines people can be used to clean various environment, for example market, office building, pavement, hotel, street, road etc. cleaning machines people can be provided with the water tank that is used for the water storage, can also set up the water bag in the water tank, and the water yield in the water bag generally need be confirmed through artifical the observation, is not convenient for realize automatic cleanness, however, if set up the level gauge in the water bag, how the level gauge installs and fixes to the water bag on become the problem that needs the solution again.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a water bag, water storage component and cleaning robot, and water bag, water storage component and cleaning robot can solve the installation and the fixed problem of liquid level detection spare.

The water bag comprises a flexible body, a mounting piece and a fixing piece, wherein a water containing space is formed in the body, a first opening and a second opening are formed in the body, the first opening is communicated with the water containing space, and the second opening is communicated with the water containing space; the installation piece is connected to the first opening, an installation channel communicated with the water containing space is formed in the installation piece, and the installation channel is used for allowing the liquid level detection piece to pass through and extend into the water containing space; the mounting is connected on the second opening, the mounting is used for fixing liquid level detection spare, so that liquid level detection spare part is located hold the water space in, the part is located hold outside the water space.

In the water bag of this application embodiment, the installed part is formed with the installation passageway, and liquid level detection spare can stretch into through the installation passageway and hold in the water space, further stretches out liquid level detection spare again from the second opening and fixes on the mounting, and liquid level detection spare part stretches into the liquid level in order to detect the water bag in holding the water space, through set up installed part and mounting on the body in order to install and fix the water bag with liquid level detection device.

In some embodiments, the mounting member comprises a main body portion and a receiving portion, the main body portion forming the mounting channel, the main body portion comprising a first body and a second body, the first body being connected between the body and the second body, the second body being switchable between an expanded state and a collapsed state; the receiving portion is connected to the first body, and the receiving portion is used for receiving the folded second body.

In this embodiment, when liquid level detection spare is installed to needs, can switch the second main part into the expansion state to in the liquid level detection spare stretches into the installation and leads to the passageway, stretch into the liquid level detection spare and hold water space after, can switch the second main part into fold condition, so that the structure of second main part is compacter, is convenient for seal installation passageway.

In some embodiments, the mounting member further includes a sealing portion, the sealing portion is connected to an inner wall of the second body, the sealing portion includes a hook and a clamping block, the hook is disposed on one side of the inner wall, and the hook is formed with a clamping groove; the clamping block is arranged on the other side of the inner wall, and the clamping block can extend into the clamping groove and abut against the clamping hook.

In the embodiment, the clamping block abuts against the clamping hook, and the clamping block and the clamping hook form a labyrinth structure together, so that air or cleaning fluid is not easy to pass through between the clamping block and the clamping hook.

In some embodiments, the number of the sealing portions is plural, and the plural sealing portions are provided at intervals on the second body in an extending direction of the mounting passage.

In this embodiment, the plurality of sealing portions can seal the installation passage together, and even if one of the sealing portions fails, the sealing effect of the plurality of sealing portions as a whole is also good.

In some embodiments, the receiving portion includes a first engaging lug and a second engaging lug, the first engaging lug and the second engaging lug are respectively installed on two opposite sides of an outer wall of the first body, a first snap fastener is disposed on the first engaging lug, a second snap fastener is disposed on the second engaging lug, and the first snap fastener and the second snap fastener are mutually matched, so that the first engaging lug and the second engaging lug receive the second body in a folded state.

In this embodiment, when the second body is folded, the first engaging lug and the second engaging lug can be coupled to each other while surrounding the second body, and the second body is not unfolded when the first engaging lug and the second engaging lug are accommodated.

In some embodiments, the water bag further comprises a flexible connecting piece, the connecting piece is connected with the body, a clamping head and a clamping seat are arranged on the connecting piece, the connecting piece can be bent to enable the clamping head to be clamped with the clamping seat, and the connecting piece is bent to wind an external element.

In this embodiment, after the connecting member is connected to the bracket via the chuck and the card seat, the body is fixed to the external member.

In some embodiments, the body is opened with an air outlet communicated with the water containing space, and the water bag further comprises a one-way air outlet valve installed on the air outlet, the one-way air outlet valve being configured to allow only air to pass through the air outlet from the water containing space to the outside.

In the embodiment, after the cleaning solution is discharged from the water bag, the outside air is not supplemented into the water containing space through the exhaust port, the water bag deforms, and the water containing space becomes smaller; when cleaning liquid is added into the water bag, air in the water containing space can be exhausted to the outside from the exhaust port, so that the space for containing the cleaning liquid is increased.

The water storage assembly comprises a water tank and the water bag, wherein the water tank is provided with a containing space; the water bag is arranged in the accommodating space, the water containing space is used for storing cleaning fluid, and the space in the accommodating space except the water bag is used for storing sewage.

In the water storage component of this application embodiment, the installed part is formed with the installation passageway, and liquid level detection spare can stretch into through the installation passageway and hold in the water space, further stretches out and fixes liquid level detection spare on the mounting from the second opening again, and liquid level detection spare part stretches into the liquid level in order to detect the water bag in holding the water space, through set up installed part and mounting on the body in order to install liquid level detection device and fix to the water bag.

In some embodiments, the water tank includes a bracket, the fixture includes a detent and a bond, the detent is secured to the bracket; the combining part is used for being fixedly connected with the liquid level detection piece.

In this embodiment, stop portion and support fixed connection, joint portion and liquid level detection spare fixed connection for liquid level detection spare can relatively fixed with the support, and in the liquid level detection spare can not drop into the water bag completely, in order to detect the water level in the water bag.

The cleaning robot of this application embodiment including wash subassembly and this application any embodiment water storage component, water storage component be used for to wash the subassembly and provide the washing liquid, and/or retrieve the sewage that the subassembly was gathered.

In the cleaning machines people of this application embodiment, the installed part is formed with the installation passageway, and liquid level detection spare can stretch into through the installation passageway and hold in the water space, further stretches out liquid level detection spare again and fixes on the mounting from the second opening, and liquid level detection spare part stretches into the liquid level in order to detect the water bag in holding the water space, through set up installed part and mounting on the body in order to install liquid level detection device and fix to the water bag.

Additional aspects and advantages of embodiments of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of embodiments of the present application.

Drawings

The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of a cleaning robot according to an embodiment of the present application;

FIG. 2 is a schematic view of a water storage assembly according to an embodiment of the present disclosure in one state;

FIG. 3 is a schematic view of a water storage assembly according to an embodiment of the present disclosure in another state;

FIG. 4 is a schematic perspective view illustrating the assembly of the water tank, the liquid level detection member and the fixing member according to the embodiment of the present application;

FIG. 5 is an exploded perspective view of the water tank, the liquid level detection member and the fixing member according to the embodiment of the present disclosure;

FIG. 6 is a schematic plan view of a perspective of a water bag according to an embodiment of the present application;

FIG. 7 is a schematic view of the attachment of a connector to a bracket according to an embodiment of the present application;

FIG. 8 is a schematic plan view of another perspective of the water bag of the present application;

fig. 9 and 10 are schematic structural views of the mounting member according to the embodiment of the present application in different states;

fig. 11 is a schematic structural view of the storage unit according to the embodiment of the present application in a different state;

FIG. 12 is a partial cross-sectional view of the tank, level detector and fixture shown in FIG. 4 taken along line XII-XII.

Description of the main element symbols:

the cleaning robot 1000, the water storage module 100, the water bag 10, the body 11, the water containing space 111, the first opening 112, the second opening 113, the air outlet 114, the water inlet 115, the water outlet 116, the mounting member 12, the mounting channel 121, the body 122, the first body 1221, the second body 1222, the receiving portion 123, the first coupling ear 1231, the second coupling ear 1232, the first snap 1233, the second snap 1234, the sealing portion 124, the hook 1241, the slot 1242, the latch 1243, the fixing member 13, the latch portion 131, the coupling portion 132, the connecting member 14, the chuck 141, the latch base 142, the water tank 20, the receiving space 21, the box 22, the bracket 23, the cleaning module 200, the housing 300, the liquid level detector 400, the assembly 401, and the detector 402.

Detailed Description

Embodiments of the present application will be further described below with reference to the accompanying drawings. The same or similar reference numbers in the drawings identify the same or similar elements or elements having the same or similar functionality throughout.

In addition, the embodiments of the present application described below in conjunction with the accompanying drawings are exemplary and are only for the purpose of explaining the embodiments of the present application, and are not to be construed as limiting the present application.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. 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.

Referring to fig. 1, a cleaning robot 1000 according to an embodiment of the present disclosure includes a cleaning assembly 200 and a water storage assembly 100. The cleaning robot 1000 may particularly be a cleaning device for cleaning floors, glasses, table tops, etc., for example a floor washing machine. The cleaning assembly 200 may include a roll brush, a disc brush, a water absorbing rake, etc., and the cleaning assembly 200 may contact and clean the object to be cleaned. The cleaning robot 1000 further includes a housing 300, and the washing unit 200 and the water storage unit 100 may be installed in the housing 300. Of course, the cleaning robot 1000 may further include a filter device, a power device, a traveling device, and the like, which are not listed here.

The water storage assembly 100 may be used to store a cleaning solution and sewage, where the cleaning solution may be clear water, a mixture of clear water and a cleaning agent, a liquid obtained by filtering sewage, and the sewage may be a liquid obtained by cleaning an object to be cleaned with the cleaning solution. The water storage assembly 100 may be used for supplying the cleaning liquid to the cleaning assembly 200, and the water storage assembly 100 may also be used for recovering the sewage collected by the cleaning assembly 200, for example, the cleaning robot 1000 is a floor cleaning machine, the water storage assembly 100 may supply the cleaning liquid to a rolling brush of the floor cleaning machine, and the water storage assembly 100 may also recover the sewage recovered by the suction rakes.

Referring to fig. 2 and 3, a water storage assembly 100 according to an embodiment of the present invention includes a water tank 20 and a water bag 10. The water tank 20 is formed with a receiving space 21, and the water bag 10 is mounted in the receiving space 21. The water bag 10 is formed with a water containing space 111, the water containing space 111 can be used for storing the cleaning solution, and the space of the water removing bag 10 in the containing space 21 can be used for storing the sewage. Wherein, the whole water bag 10 can be flexible, and the water bag 10 is easy to deform and the volume of the water containing space 111 is changed correspondingly.

As shown in fig. 2, the water bag 10 can contain more cleaning liquid, and the water bag 10 can be almost filled up with the storage space 21 of the water tank 20, and is particularly suitable for use when the cleaning robot 1000 fills a larger amount of cleaning liquid in the water bag 10 before cleaning is not started, or when cleaning is performed once, the filtered liquid of the sewage is refilled in the water bag 10 to prepare for next cleaning.

As shown in fig. 3, during the washing process, the washing liquid in the water bag 10 is discharged and the waste water is sucked into the receiving space 21, the water bag 10 is deformed to make the water containing space 111 smaller, and the space of the water removing bag 10 in the receiving space 21 is larger to adapt to the gradually decreasing amount of the washing liquid and the gradually increasing amount of the waste water. This is particularly suitable for the case where the washing liquid is discharged out of the water bag 10 and the contaminated water is sucked into the water tank 20 during the washing process.

As can be seen from the above description, in the water storage assembly 100 of the embodiment of the present application, two additional water storage tanks with fixed sizes are not required to be arranged, and the water storage tanks are respectively used for containing the cleaning liquid and the sewage, but only one water tank 20 is required to be arranged, so that the total volume of the water tank 20 is reduced, the size of the volume for containing the cleaning liquid and the sewage is adjusted, and the miniaturization of the cleaning robot 1000 and the cost saving are facilitated. Of course, in actual use, the space of the water removal bag 10 of the storage space 21 may be used for storing the cleaning liquid while storing the sewage in the water storage space 111, and the present invention is not limited thereto.

The structure of the water tank 20 and the water bag 10 will be described in detail as follows:

referring to fig. 4 and 5, the water tank 20 includes a tank body 22 and a bracket 23. The housing 22 forms the housing space 21, and in one example, the housing space 21 of the housing 22 may be a rectangular parallelepiped shape as a whole, or may be a cylindrical shape, a spherical shape, an ellipsoidal shape, or the like, which is not limited herein. It can be understood that the box 22 may further have an opening communicating with the accommodating space 21 for allowing the cleaning liquid or the sewage to enter the accommodating space 21 or flow out of the accommodating space 21.

The bracket 23 may be installed in the accommodating space 21, and the bracket 23 may be fixedly coupled to the case 22 by screwing or engaging. The bracket 23 may be used to fix the water bag 10 and the liquid level detection member 400. In the example shown in fig. 4 and 5, the entire holder 23 has a rectangular parallelepiped frame shape. When the water bag 10 is filled with the cleaning solution, the outer wall of the water bag 10 may be pressed against the holder 23. Of course, the water tank 20 may further include a cover (not shown) that covers the accommodating space 21 to prevent the sewage contained in the accommodating space 21 from being splashed out.

Referring to fig. 6 to 9, the water bag 10 includes a body 11, a connecting member 14, a mounting member 12 and a fixing member 13.

The body 11 is made of a flexible material, for example, the body 11 may be made of a PVC soft material, so that the body 11 has a better strength and a better flexibility. The body 11 forms a water containing space 111. The body 11 may also be transparent to facilitate a user's view of the cleaning liquid or the liquid level detection member 400 in the water-containing space 111. The body 11 can be formed by splicing a plurality of materials, and the sealing parts of different materials are combined by adopting a hot-melt sealing forming process so as to ensure the integrity and the sealing property of the body 11.

Referring to fig. 6, the body 11 is provided with a plurality of openings, for example, the body 11 is provided with a first opening 112, the first opening 112 is communicated with the water containing space 111, and the first opening 112 can be used for the liquid level detecting member 400 to extend into the water containing space 111; the body 11 is provided with a second opening 113, the second opening 113 is communicated with the water containing space 111, and the second opening 113 can be used for extending out an assembly part 401 of the liquid level detection part 400 in the water containing space 111; the body 11 is provided with an air outlet 114, the air outlet 114 is communicated with the water containing space 111, and the air outlet 114 can be used for discharging air from the water containing space 111 to the outside; the body 11 is provided with a water inlet 115, the water inlet 115 is communicated with the water containing space 111, and the water inlet 115 can be used for connecting a water inlet pipe to input cleaning liquid into the water containing space 111; as shown in fig. 8, the main body 11 is provided with a drain port 116, the drain port 116 is communicated with the water containing space 111, and the drain port 116 is used for discharging the cleaning liquid in the water containing space 111.

Referring to fig. 6 and 7, the connecting member 14 is connected to the body 11, and the connecting member 14 can be used to connect the body 11 to the bracket 23. Specifically, the number of the connecting members 14 may be plural, and the plural connecting members 14 may be uniformly distributed on the outer side wall of the body 11. The connecting member 14 may also be made of a flexible material, for example, the connecting member 14 may also be made of a PVC soft material, and the connecting member 14 and the body 11 may be integrally formed. The thickness of the connecting member 14 may be greater than that of the body 11 so that the reliability of the connection of the connecting member 14 with the bracket 23 is good.

Each connecting member 14 is provided with a chuck 141 and a chuck base 142. The connecting member 14 can be bent and the chuck 141 can be engaged with the chuck 142, and the connecting member 14 is bent and wound around an external member. In the water tank 20 of the embodiment of the present application, the external member is the bracket 23. After the plurality of connectors 14 are connected to the bracket 23 by the chucks 141 and the cartridges 142, the body 11 is fixed to the bracket 23. The clamping head 141 and the clamping seat 142 are detachably connected, for example, the clamping head 141 and the clamping seat 142 are clamped by a buckle, when the water bag 10 needs to be detached, the clamping head 141 and the clamping seat 142 can be detached, so that the connecting part 14 does not wind around the bracket 23, and the water bag 10 and the bracket 23 can be separated.

Referring to fig. 8 to 10, the mounting member 12 is connected to the first opening 112, the mounting member 12 is formed with a mounting channel 121 communicated with the water containing space 111, and the mounting channel 121 is used for the liquid level detecting member 400 to pass through and extend into the water containing space 111. Specifically, the mounting member 12 may also be made of a flexible material, and the mounting member 12 may be manufactured by an integral molding process with the body 11. The mounting tool 12 includes a main body 122, a housing 123, and a sealing part 124.

The body portion 122 forms a mounting channel 121. The body portion 122 includes a first body 1221 and a second body 1222. The first body 1221 is connected between the body 11 and the second body 1222. The first main body 1221, the second main body 1222 and the body 11 may be an integral structure, so as to ensure better sealing between the first main body 1221 and the body 11 and between the first main body 1221 and the second main body 1222. The first body 1221 and the second body 1222 are hollow structures, and the hollow portions form a mounting passage 121, and when the liquid level detection member 400 is mounted, the liquid level detection member 400 can pass through the mounting passage 121 to protrude into the water containing space 111.

The second body 1222 is switchable between an expanded state and a folded state. Specifically, fig. 9 is a schematic view showing the second body 1222 in an unfolded state, and fig. 10 is a schematic view showing the second body 1222 in a folded state. When the liquid level detection member 400 needs to be installed, the second body 1222 can be switched to the unfolded state so that the liquid level detection member 400 can be inserted into the installation through channel, and after the liquid level detection member 400 is inserted into the water containing space 111, the second body 1222 can be switched to the folded state so that the second body 1222 is more compact in structure and is convenient to seal the installation channel 121.

Referring to fig. 9 and 10, the receiving portion 123 is connected to the first body 1221, and the receiving portion 123 is used for receiving the folded second body 1222. Specifically, after the second body 1222 is folded, the receiving portion 123 needs to fix the second body 1222 to a certain degree, so as to prevent the second body 1222 from being automatically unfolded into the unfolded state. The receiving portion 123 includes a first coupling ear 1231 and a second coupling ear 1232.

The first coupling lug 1231 and the second coupling lug 1232 may be respectively installed on two opposite sides of the outer wall of the first body 1221, as shown in fig. 9 and 10, the first coupling lug 1231 is connected to the left side of the outer wall of the first body 1221, and the second coupling lug 1232 is connected to the right side of the outer wall of the first body 1221. The first coupling lug 1231 and the second coupling lug 1232 may be integrally formed with the first body 1221 to enhance the reliability of the connection between the first coupling lug 1231 and the first body 1221 and the connection between the second coupling lug 1232 and the second body 1222.

The first coupling ear 1231 is provided with a first snap fastener 1233, the second coupling ear 1232 is provided with a second snap fastener 1234, and the first snap fastener 1233 and the second snap fastener 1234 are engaged with each other so that the first coupling ear 1231 and the second coupling ear 1232 receive the second body 1222 in a folded state. The number of first snap fasteners 1233 and the number of second snap fasteners 1234 may be equal, for example, the number of first snap fasteners 1233 and the number of second snap fasteners 1234 are both one, or the number of first snap fasteners 1233 and the number of second snap fasteners 1234 are both two, three, four, etc. First snap 1233 is removably connected to second snap 1234. As shown in fig. 10, when the second body 1222 is folded, the first and

second coupling ears

1231 and 1232 may be coupled to each other while surrounding the second body 1222, and the first and

second snap fasteners

1233 and 1234 may be coupled to each other, so that the second body 1222 may not be unfolded into the unfolded state when the first and

second coupling ears

1231 and 1232 are received. When the second body 1222 needs to be unfolded, as shown in fig. 9, the first snap fastener 1233 and the second snap fastener 1234 may be separated, the first connecting ear 1231 and the second connecting ear 1232 no longer encircle the second body 1222, and the second body 1222 is switched to the unfolded state, so as to further extend the liquid level detecting element 400 into the installation channel 121.

Referring to fig. 9 to 11, the sealing portion 124 is connected to an inner wall of the second body 1222. The sealing part 124 may serve to seal the installation channel 121 such that the installation channel 121 is isolated from the outside, preventing the cleaning liquid or air of the water-containing space 111 from entering the outside through the installation channel 121. In the present embodiment, the sealing portion 124 includes a hook 1241 and a block 1243.

The hook 1241 is disposed at one side of an inner wall of the second body 1222, and a slot 1242 is formed at the hook 1241. The fixture block 1243 is disposed on the other side of the inner wall of the second body 1222, and the fixture block 1243 can extend into the slot 1242 and abut against the hook 1241. The hook 1241 of one sealing portion 124 may form one or more slots 1242, the overall shape of the slot 1242 may be smaller in opening and larger in hollow, the number of the latch 1243 may be the same as the number of the slots 1242, the size of the position where the latch 1243 is connected to the second body 1222 is smaller corresponding to the shape of the slot 1242, and the size of the end of the latch 1243 away from the second body 1222 is larger.

When the clamping block 1243 is engaged with the hook 1241, the hook 1241 deforms, so that the opening of the slot 1242 is expanded, after the clamping block 1243 extends into the slot 1242, the shape of the hook 1241 is restored, and the size of the opening of the slot 1242 is also restored to accommodate the clamping block 1243 in the slot 1242 (as shown in fig. 11 b), so that the clamping block 1243 and the hook 1241 form a labyrinth structure together. Meanwhile, the clamping block 1243 abuts against the clamping hook 1241, so that air or cleaning liquid is not easy to pass between the clamping block 1243 and the clamping hook 1241. When the latch 1243 and the hook 1241 need to be separated, the hook 1241 and the latch 1243 are pulled apart, so that the latch 1243 is pulled out of the slot 1242 (as shown in fig. 11 a). Since the latch 1243 and the hook 1241 are made of flexible materials, the hook 1241 and the latch 1243 can be repeatedly engaged and disengaged.

In the example shown in fig. 9 to 11, the number of the sealing portions 124 is plural, for example, two, three, four, five, etc., and the plural sealing portions 124 are provided at intervals on the second body 1222 in the extending direction of the mounting passage 121. The plurality of sealing portions 124 may collectively seal the installation passage 121, and even if one of the sealing portions 124 fails, the sealing effect of the plurality of sealing portions 124 as a whole is good. Of course, in other examples, the number of the sealing portion 124 may be one, and is not limited herein.

When the liquid level detecting element 400 needs to be installed, the second body 1222 can be switched to the unfolded state, the latch 1243 of the sealing portion 124 is separated from the hook 1241, the installation channel 121 is opened, and the liquid level detecting element 400 passes through the installation channel 121 and extends into the water containing space 111. After the liquid level detecting member 400 is installed, the latching portion 1243 of the sealing portion 124 can be engaged with the latching portion 1241, and then the second body 1222 can be switched to the folded state and surrounded by the receiving portion 123.

Referring to fig. 6 and 12, the fixing member 13 is connected to the second opening 113. The fixing member 13 is used to fix the liquid level detection gauge such that the liquid level detection member 400 is partially located inside the water containing space 111 and partially located outside the water containing space 111. Specifically, after the liquid level detection member 400 is inserted into the water containing space 111, only a part of the components of the liquid level detection member 400 need to be inserted from the second opening 113, so that the size of the second opening 113 can be reduced. The liquid level detecting member 400 may include an assembly member 401 and a detecting member 402, wherein the detecting member 402 may be located in the water containing space 111 and detect the water level in the water containing space 111, so that a user may adjust the cleaning operation according to the water level, and the assembly member 401 may be located outside the water containing space 111 to fix the liquid level detecting member 400 and electrically connect the liquid level detecting member 400 with an external power source.

The fixing member 13 includes a locking portion 131 and a coupling portion 132. The locking portion 131 is fixed to the holder 23. The combining portion 132 is used to be fixedly connected with the liquid level detection member 400. Specifically, the locking portion 131 may be fixed to the holder 23, for example, by screwing, engaging, or the like with the holder 23. Since the fixing member 13 is fixed to the body 11 and is attached to the second opening 113, and the locking portion 131 of the fixing member 13 is fixed to the bracket 23, the fixing member 13 can also function to fix the body 11 to the bracket 23.

The connecting portion 132 is used for being matched with the liquid level detecting piece 400, in one example, the connecting portion 132 is provided with a threaded hole, an external thread is formed on the outer wall of the assembly piece 401, and the assembly piece 401 can be connected with the connecting portion 132 through the thread. To fix the liquid level detection member 400 to the fixing member 13. When the liquid level detection member 400 or the water bag 10 needs to be replaced, the screw connection between the liquid level detection member 400 and the fixing member 13 is simply separated.

Of course, the water bag 10 may include other elements besides the body 11, the connecting member 14, the mounting member 12 and the fixing member 13. For example, the water bag 10 may include a one-way exhaust valve installed on the exhaust port 114, and the one-way exhaust valve may be used to allow only air to pass through the exhaust port 114 from the water containing space 111 to the outside, so that after the cleaning solution is exhausted from the water bag 10, the outside air is not supplemented into the water containing space 111 through the exhaust port 114, the water bag 10 may be deformed and the water containing space 111 may be reduced; when the cleaning liquid is added to the water bag 10, the air in the water-containing space 111 can be discharged to the outside through the air outlet 114 to increase the space available for containing the cleaning liquid.

In summary, the water bag 10 of the present embodiment includes a flexible body 11, a mounting member 12 and a fixing member 13. The body 11 is formed with a first water space, the body 11 is provided with a first opening 112 and a second opening 113, the first opening 112 is communicated with the water containing space 111, and the second opening 113 is communicated with the water containing space 111. The mounting member 12 is coupled to the first opening 112, and the mounting member 12 is formed with a mounting passage 121 communicating with the water containing space 111, the mounting passage 121 being for the liquid level detecting member 400 to pass through and to extend into the water containing space 111. The fixing member 13 is connected to the second opening 113, and the fixing member 13 is used for fixing the liquid level detection member 400, so that the liquid level detection member 400 is partially located in the water containing space 111 and partially located outside the water containing space 111.

The mounting member 12 is formed with a mounting passage 121, the liquid level detection member 400 can extend into the water containing space 111 through the mounting passage 121, and further extend out and fix the liquid level detection member 400 from the second opening 113 on the fixing member 13, the liquid level detection member 400 partially extends into the water containing space 111 to detect the liquid level in the water bag 10, and the mounting member 12 and the fixing member 13 are arranged on the body 11 to mount and fix the liquid level detection device on the water bag 10.

In the description herein, reference to the description of the terms "certain embodiments," "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

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 of the feature. In the description of the present application, "a plurality" means at least two, e.g., two, three, unless specifically limited otherwise.

Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations of the above embodiments may be made by those of ordinary skill in the art within the scope of the present application, which is defined by the claims and their equivalents.

Claims

1. A water bag for a cleaning robot, characterized in that the water bag comprises:

the water storage device comprises a flexible body, a water storage space is formed on the body, a first opening and a second opening are formed in the body, the first opening is communicated with the water storage space, and the second opening is communicated with the water storage space;

the mounting piece is connected to the first opening, a mounting channel communicated with the water containing space is formed in the mounting piece, and the mounting channel is used for allowing the liquid level detection piece to pass through and extend into the water containing space; and

the mounting, the mounting is connected on the second opening, the mounting is used for fixing liquid level detection spare, so that liquid level detection spare part is located hold the water space in, the part is located hold outside the water space.

2. The water bag according to claim 1, wherein the mounting member comprises:

a main body portion that forms the mounting passage, the main body portion including a first main body and a second main body, the first main body being connected between the main body and the second main body, the second main body being switchable between an expanded state and a collapsed state; and

a receiving portion connected to the first body, the receiving portion being for receiving the second body in a folded state.

3. The water bag according to claim 2, wherein said mounting member further comprises a sealing portion attached to an inner wall of said second body, said sealing portion comprising:

the clamping hook is arranged on one side of the inner wall and is provided with a clamping groove; and

the clamping block is arranged on the other side of the inner wall and can extend into the clamping groove and abut against the clamping hook.

4. The water bag according to claim 3, wherein said sealing portion is provided in plural numbers, and said plural sealing portions are provided at intervals on said second body in an extending direction of said mounting passage.

5. The water bag according to claim 2, wherein said receiving portion comprises a first engaging lug and a second engaging lug, said first engaging lug and said second engaging lug are respectively mounted on opposite sides of an outer wall of said first body, said first engaging lug is provided with a first snap fastener, said second engaging lug is provided with a second snap fastener, said first snap fastener and said second snap fastener are adapted to receive said second body in a folded state.

6. The water bag according to claim 1, further comprising a flexible connecting member, wherein said connecting member is connected to said body, said connecting member is provided with a clamp and a clamp seat, said connecting member can be bent and said clamp is engaged with said clamp seat, and said connecting member is bent and wound around an external member.

7. The water bag according to claim 1, wherein said body is provided with an air outlet communicating with said water containing space, said water bag further comprising a one-way air outlet valve mounted on said air outlet for allowing only air to pass from said water containing space through said air outlet to the outside.

8. A water storage assembly, comprising:

a water tank formed with an accommodating space; and

the water bag according to any one of claims 1 to 7, wherein said water bag is mounted in said receptacle space, said water receptacle space is for storing a cleaning solution, and said receptacle space other than said water bag is for storing waste water.

9. The water storage assembly of claim 8, wherein the tank comprises a bracket, and the fixture comprises:

a locking part fixed on the bracket; and

and the combining part is used for being fixedly connected with the liquid level detection piece.

10. A cleaning robot, characterized by comprising:

cleaning the assembly; and

the water storage assembly of claim 8 or 9, wherein the water storage assembly is configured to provide cleaning fluid to the cleaning assembly and/or to recover effluent collected by the cleaning assembly.