CN212939605U - Water tank assembly and cleaning robot - Google Patents

Abstract

The application discloses water tank set spare and cleaning machines people. The water tank assembly comprises a water tank body, a pump and a filtering structure. The pump and the filtering structure are arranged in the inner cavity of the water tank body. The filtering structure is formed with a filtering chamber, and the pump is communicated with the filtering chamber. The surface of water tank body is formed with the water filling port, and the inner chamber of water tank body is communicate to the water filling port, and filtration exposes in the water filling port. The application provides a technical scheme can solve prior art, because the impurity of aquatic leads to cleaning machines people's water tank can not go out the problem of water.

Description

Water tank assembly and cleaning robot

Technical Field

The application relates to the technical field of cleaning robots, in particular to a water tank assembly and a cleaning robot.

Background

Cleaning machines people now on the market possess electronic water tank, thereby electronic water tank transports the water in the water tank to the mop on thereby realize mopping the ground function.

Wherein, if the water of pouring into the water tank does not pass through the filtration, can have impurity, lead to the water tank to take place to block up, cause the water tank can not go out water, influence and drag the ground function.

SUMMERY OF THE UTILITY MODEL

The application provides a water tank subassembly and cleaning machines people, it can solve prior art, because the impurity of aquatic leads to cleaning machines people's water tank can not go out the problem of water.

In a first aspect, an embodiment of the present invention provides a water tank assembly, including a water tank body, a pump and a filtering structure. The pump and the filtering structure are arranged in the inner cavity of the water tank body. The filtering structure is formed with a filtering chamber, and the pump is communicated with the filtering chamber. The surface of water tank body is formed with the water filling port, and the inner chamber of water tank body is communicate to the water filling port, and filtration exposes in the water filling port.

Above-mentioned scheme provides a water tank set spare. The water tank assembly comprises a water tank body, a pump and a filtering structure. The water tank assembly is applied to the cleaning robot, and a user can inject water into the inner cavity of the water tank body through the water injection port on the surface of the water tank body. The pump communicates the filtration cavity of filtration, and the rivers that the pump guided are the water after filtration through filtration, guarantees that the impurity in aquatic can not influence the jam of pump. Because long-time use, the impurity of aquatic probably blocks up in filtration department, for guaranteeing cleaning machines people's normal work, user's accessible water filling port is clean exposes in the filtration of water filling port to make filtration not blockked up, normal filtration.

In an alternative embodiment, the filter structure comprises a bracket and a filter screen, the bracket is fixed in the water tank body, the filter screen is fixed on the bracket, and the filter screen and the bracket jointly form a filter chamber;

the bracket is provided with a water outlet which is communicated with the filtering chamber and is connected with the pump.

In an alternative embodiment, the wall surface of the bracket is formed with a through hole, the filter net is fixed to the inner wall of the bracket, and the filter net is exposed to the through hole.

In an alternative embodiment, the bracket is formed with a cleaning wall, the cleaning wall is recessed, and the cleaning wall is formed with a through hole;

the cleaning wall is exposed to the water filling port.

In an optional embodiment, the water tank assembly further comprises a soft rubber plug, and the soft rubber plug is detachably arranged on the water filling port and used for plugging the water filling port.

In an optional embodiment, an invagination part is formed on the surface of the water tank body, and a water injection port is formed in the invagination part;

the sunken part is formed with the draw-in groove, and the bottom surface of soft plug is formed with lug and shutoff cap, and the lug inlays and locates in the draw-in groove, shutoff cap shutoff water filling port.

In an optional embodiment, the pump is a water pump, the water pump is fixed on the water tank body, and a water inlet of the water pump is communicated with the filtering chamber through a pipeline.

In an alternative embodiment, the tank body includes a second case and a first case, the second case and the first case being connected to each other;

the pump and the filtering structure are fixed on the first shell, and the water injection port is formed on the second shell.

In a second aspect, an embodiment of the present invention provides a cleaning robot, including a water tank assembly according to any one of the foregoing embodiments;

the outlet of the pump is communicated with the water outlet hole of the water tank body.

In an alternative embodiment, the water outlet hole is formed in the bottom surface of the water tank body;

the cleaning robot also comprises a mop cloth which is arranged on the bottom surface of the water tank body.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

FIG. 1 is a perspective view of a water tank assembly according to the present embodiment;

FIG. 2 is a schematic perspective view of the water tank assembly with a hidden soft rubber plug in the embodiment;

FIG. 3 is a perspective view of the water tank assembly hiding the second housing in this embodiment;

FIG. 4 is a perspective view of the first housing and the filter structure of this embodiment;

FIG. 5 is a perspective view of the bracket of this embodiment;

fig. 6 is a schematic perspective view of the soft rubber plug of the present embodiment.

Icon: 10-a water tank assembly; 11-a water tank body; 12-a water pump; 13-a filter structure; 14-soft rubber plug; 15-a pipeline;

110-a second housing; 111-a first housing; 112-water injection port; 113-a card slot; 114-water outlet;

120-a water inlet; 121-a water outlet;

130-a scaffold; 131-a filter screen; 132-a water outlet; 133-a through hole; 134-cleaning the walls;

140-a bump; 141-a plugging cap; 142-tapered flanges.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present application, it is to be understood that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, refer to the orientation or positional relationship as shown in the drawings, or as conventionally placed in use of the product of the application, or as conventionally understood by those skilled in the art, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be considered as limiting the present application.

In the description of the embodiments of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

The technical solution in the present application will be described below with reference to the accompanying drawings.

The present embodiment provides a water tank assembly 10, which can solve the problem that the water tank of the cleaning robot cannot discharge water due to impurities in the water in the prior art.

Referring to fig. 1, fig. 2 and fig. 3, fig. 1 is a schematic perspective view of the water tank assembly 10 of the present embodiment, fig. 2 is a schematic perspective view of the water tank assembly 10 hiding the rubber plug 14 of the present embodiment, and fig. 3 is a schematic perspective view of the water tank assembly 10 hiding the second housing 110 of the present embodiment.

The water tank assembly 10 includes a water tank body 11, a water pump 12, a filtering structure 13 and a soft rubber plug 14.

The tank body 11 includes a first case 111 and a second case 110, the second case 110 and the first case 111 are connected to each other, and the second case 110 and the first case 111 together form an inner cavity of the tank body 11. A water filling port 112 of the tank body 11 is formed on a surface of the second case 110. The soft rubber plug 14 is detachably arranged on the water filling port 112 and is used for plugging the water filling port 112. The user can open the soft rubber plug 14 to fill water into the inner cavity of the water tank body 11 through the water filling port 112.

The water pump 12 and the filter structure 13 are disposed in the inner cavity of the water tank body 11, wherein the water pump 12 and the filter structure 13 are fixed in the first housing 111.

The filter structure 13 is formed with a filter chamber, and the water inlet 120 of the water pump 12 communicates with the filter chamber through the pipe 15.

Water tank set spare 10 is applied to cleaning machines people, and after the inner chamber water injection of water tank body 11, water can be filtered after passing through filtration 13, and impurity can be sieved except that filtering chamber, and the water after filtering is then drawn forth by water pump 12, and the water of drawing forth is drawn forth through pipeline 15 by water discharge port 121 of water pump 12 for cleaning machines people drags ground work.

Wherein the filter structure 13 is exposed to the water filling port 112, so that the user can clean the filter structure 13 through the water filling port 112.

In the above, a water tank assembly 10 is provided. The tank assembly 10 includes a tank body 11, a water pump 12, and a filter structure 13. The tank assembly 10 is applied to a cleaning robot, and a user can inject water into an inner cavity of the tank body 11 through the water injection port 112 formed on the surface of the tank body 11. Water pump 12 intercommunication filtration structure 13's filtration cavity, the water of water pump 12 guide is the water after filtration structure 13 filters, guarantees that the impurity in the aquatic can not influence the jam of water pump 12. Due to long-term use, impurities in water may be blocked at the filter structure 13, and in order to ensure the normal operation of the cleaning robot, a user may clean the filter structure 13 exposed to the water filling port 112 with a brush, thereby enabling the filter structure 13 to be normally filtered without being blocked.

Referring to fig. 4 and fig. 5, fig. 4 is a schematic perspective view of the first housing 111 and the filter structure 13 in the present embodiment, and fig. 5 is a schematic perspective view of the bracket 130 in the present embodiment.

The filtering structure 13 comprises a bracket 130 and a filter screen 131, the bracket 130 is fixed in the water tank body 11, the filter screen 131 is fixed on the bracket 130, and the filter screen 131 and the bracket 130 form a filtering chamber together.

Wherein, the filter structure 13 includes a bracket 130 and a filter screen 131, and the bracket 130 ensures that the filter structure 13 can be stably fixed to the first housing 111.

The bracket 130 is formed with a water outlet 132, the water outlet 132 is communicated with the filtering chamber, and the water outlet 132 is connected with the water pump 12. In this embodiment, the water outlet 132 is a tube structure, one end of the tube structure is located in the filtering chamber, and the other end of the tube structure is connected to the water inlet 120 of the water pump 12 through the tube 15.

It should be noted that, in other embodiments, the water outlet 132 may also be a hole structure, and the water pump 12 may be inserted into the hole structure through the pipe 15 to extract the filtered water.

The wall surface of the bracket 130 is formed with a through hole 133, the filter screen 131 is fixed to the inner wall of the bracket 130, and the filter screen 131 is exposed to the through hole 133.

In this embodiment, a plurality of through holes 133 are formed on the wall surface of the bracket 130 at intervals, each through hole 133 can expose the filter screen 131, and water in the tank body 11 can enter the filter chamber of the filter structure 13 through the through holes 133 on the wall surface of the bracket 130 and through the filtration of the filter screen 131.

In other embodiments, the matching relationship between the filter screen 131 and the bracket 130 is not limited, and the positional relationship of the filter screen 131 with respect to the bracket 130 in the filter structure 13 may not be limited. For example, the support net is a cylindrical support net, the bracket 130 is located in the inner cavity of the support net, and the bracket 130 plays a role of support.

Referring to fig. 3 and 4, the bracket 130 is formed with a cleaning wall 134, the cleaning wall 134 is recessed, the cleaning wall 134 is formed with a through hole 133, and a portion of the filter screen 131 is exposed to the through hole 133 of the cleaning wall 134.

The cleaning wall 134 is exposed to the water filling port 112.

When it is found that the efficiency of the water tank assembly 10 is slowed down, the reason for this may be that the filter structure 13 is clogged by impurities in the water, for which reason the filter structure 13 needs to be cleaned:

the soft rubber plug 14 is opened, the user cleans the filter screen 131 exposed at the cleaning wall 134, for example, the filter screen 131 is brushed by a brush, then the water tank body 11 is overturned, the water in the water tank body 11 is poured out, and impurities can flow out along with the water, so as to complete the cleaning of the filter structure 13.

It should be noted that, in the present embodiment, the cleaning wall 134 is in an arc-shaped recessed shape and corresponds to the circular water filling opening 112, so that a user can conveniently clean the filter screen 131 along the edge of the water filling opening 112. In other embodiments, the shape of the cleaning wall 134 is not limited and may be planar.

Referring to fig. 2 and fig. 6, fig. 6 is a schematic perspective view of the soft rubber plug 14 in the present embodiment.

An inner recess is formed in the surface of the second housing 110, and a water injection port 112 is formed in the inner recess.

The inward-recessed portion is formed with a clamping groove 113, the bottom surface of the soft rubber plug 14 is formed with a projection 140 and a plugging cap 141, the projection 140 is embedded in the clamping groove 113, and the plugging cap 141 plugs the water injection port 112.

In this embodiment, in order to ensure the stable connection between the soft rubber plug 14 and the second housing 110, the protrusion 140 of the soft rubber plug 14 is in a step structure. In order to ensure the sealing performance of the soft rubber plug 14 and avoid water leakage from the water filling port 112, a tapered flange 142 is formed at the end of the plugging cap 141 of the soft rubber plug 14, the front end of the tapered flange 142 can be smoothly placed into the water filling port 112, and a sealing step is formed at the rear end of the tapered flange 142 and can be pressed to deform when being placed into the water filling port 112 so as to be in sealing fit with the water filling port 112.

It should be noted that in other embodiments, the specific structure of the soft rubber plug 14 is not limited.

In this embodiment, the water-drawing device in the water tank assembly 10 is a water pump 12, which is applied to a cleaning robot for a water pump board. In other embodiments, when the water tank assembly 10 is applied to an air pump type cleaning robot, the device for drawing water in the water tank assembly 10 may be an air pump.

The present embodiment also provides a cleaning robot comprising a mop and a water tank assembly 10 as provided above.

The outlet of the water pump 12 is communicated with the water outlet hole 114 of the water tank body 11. The outlet hole 114 is formed at the bottom surface of the body 11, and the mop cloth is disposed at the bottom surface of the body 11.

After the inner chamber water injection of water tank body 11, water can be filtered after passing through filtration structure 13, and impurity can be sieved outside filtering the cavity, and the water after filtering is then drawn forth to apopore 114 by water pump 12 to drench the mop, cleaning machines people walks, and the mop of drenching can drag ground and sweep.

When discovering cleaning machines people's play water efficiency not high, then can open soft plug 14, clean the filter screen 131 who exposes in water filling port 112 through the brush, then pour the water in the water tank body 11, impurity then can flow along with water to accomplish the cleanness of filtration 13.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. A water tank component is characterized by comprising a water tank body, a pump and a filtering structure;

the pump and the filtering structure are arranged in an inner cavity of the water tank body;

the filtering structure is provided with a filtering chamber, and the pump is communicated with the filtering chamber;

the surface of water tank body is formed with the water filling port, the water filling port intercommunication the inner chamber of water tank body, filtration exposes the water filling port.

2. The water tank assembly of claim 1,

the filter structure comprises a support and a filter screen, the support is fixed in the water tank body, the filter screen is fixed on the support, and the filter screen and the support form a filter chamber together;

the support is formed with the delivery port, the delivery port intercommunication filter chamber, the delivery port is connected the pump.

3. The water tank assembly of claim 2,

the wall surface of the support is provided with a through hole, the filter screen is fixed on the inner wall of the support, and the filter screen is exposed in the through hole.

4. The water tank assembly of claim 3,

the bracket is provided with a cleaning wall which is in an invagination shape, and the cleaning wall is provided with the through hole;

the cleaning wall is exposed to the water filling port.

5. The water tank assembly of claim 1,

the water tank component further comprises a soft rubber plug, and the soft rubber plug is detachably arranged on the water filling port and used for plugging the water filling port.

6. The water tank assembly of claim 5,

an invagination part is formed on the surface of the water tank body, and the water injection port is formed in the invagination part;

the sunken portion is formed with the draw-in groove, the bottom surface of soft plug is formed with lug and shutoff cap, the lug inlays to be located in the draw-in groove, the shutoff cap shutoff the water filling port.

7. The water tank assembly of claim 1,

the pump is a water pump, the water pump is fixed on the water tank body, and a water inlet of the water pump is communicated with the filtering cavity through a pipeline.

8. The water tank assembly of claim 1,

the water tank body comprises a first shell and a second shell, and the first shell and the second shell are connected with each other;

the pump and the filtering structure are fixed on the first shell, and the water injection port is formed on the second shell.

9. A cleaning robot is characterized in that,

the cleaning robot comprising the water tank assembly of any one of claims 1-8;

the outlet of the pump is communicated with the water outlet hole of the water tank body.

10. The cleaning robot according to claim 9,

the water outlet hole is formed in the bottom surface of the water tank body;

the cleaning robot further comprises a mop cloth, and the mop cloth is arranged on the bottom surface of the water tank body.

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