CN216454851U

CN216454851U - Cleaning device

Info

Publication number: CN216454851U
Application number: CN202122857773.XU
Authority: CN
Inventors: 宋可
Original assignee: Shenzhen Useer Robot Co Ltd
Current assignee: Shenzhen Useer Robot Co Ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-05-10
Anticipated expiration: 2031-11-22

Abstract

The utility model relates to the technical field of cleaning tools, in particular to a cleaning device, which comprises a shell, a water tank component and an air pressure adjusting component, wherein a water spraying opening and a mop component are arranged on the shell; the water tank assembly is arranged in the shell and can be connected with the water spraying opening, and water in the water tank assembly can flow out of the water spraying opening; the atmospheric pressure adjusting part sets up in the casing, just atmospheric pressure adjusting part with the water tank set spare is connected, through adjusting the velocity of flow and the flow that the interior atmospheric pressure of water tank set spare flows in order to control water. The utility model has simple structure, not only ensures the cleaning quality, but also effectively controls the water yield.

Description

Cleaning device

Technical Field

The utility model relates to the technical field of cleaning tools, in particular to a cleaning device.

Background

At present, cleaning machines on the market basically have water tanks to mop with cleaning cloths, the water tanks can automatically flow water to the ground, and then the cleaning cloths are used for cleaning, however, when the areas of stains are different or the degrees of the stains needing to be cleaned are different, the constant water outlet quantity of the water tanks easily causes insufficient water quantity or the condition of unclean cleaning in the cleaning process, the cleaning quality is influenced, and the use feeling is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cleaning device which is simple in structure, not only can ensure the cleaning quality, but also can effectively control the water yield.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a cleaning device, comprising:

the mop cleaning device comprises a shell, wherein a water spraying opening and a mop component are arranged on the shell;

the water tank assembly is arranged in the shell and can be communicated with the water spraying opening, and water in the water tank assembly can flow out of the water spraying opening;

the air pressure adjusting assembly is arranged in the shell and connected with the water tank assembly, and the air pressure in the water tank assembly is adjusted to control the flow speed and the flow of water flowing out.

Preferably, the atmospheric pressure regulating assembly includes that inside is equipped with the shell of adjusting the chamber, adjust the chamber with water tank set spare intercommunication, just it is equipped with the piston to adjust the intracavity, the piston with adjust the inner wall swing joint in chamber and with water tank set spare forms sealed environment, the piston is in it is right with compressed gas to adjust the intracavity gas pressure in the water tank set spare.

Preferably, the pneumatic adjusting assembly further comprises a driving piece, a telescopic rod is arranged on the driving piece and extends into the adjusting cavity, the telescopic rod is connected with one end, far away from the water tank assembly, of the piston, and the driving piece controls the telescopic rod to stretch out and draw back to drive the piston to move back and forth in the adjusting cavity.

Preferably, the air pressure adjusting assembly further comprises an elastic member disposed in the adjusting cavity, and two ends of the elastic member are respectively connected to the telescopic rod and the piston.

Preferably, the air pressure adjusting assembly further comprises a top plate movably connected with the adjusting cavity, and the top plate is respectively connected with the telescopic rod and the elastic piece.

Preferably, the adjusting cavity comprises a guide cavity and a pressure cavity which are connected, the top plate is positioned in the guide cavity, a guide post is arranged on the inner wall of the guide cavity, and a guide groove matched with the guide post is formed in the top plate; the piston with the inner wall swing joint of pressure chamber and with the water tank set spare forms sealed environment, the piston is in move in the pressure chamber with compressed gas to the water tank set spare internal gas pressure is adjusted.

Preferably, the air pressure adjusting assembly further comprises a sealing ring, and the inner wall and the outer wall of the sealing ring are respectively attached to the piston and the adjusting cavity.

Preferably, the cleaning device further comprises an air duct, the air duct is arranged in the shell, and the air duct is respectively connected with the water tank assembly and the air pressure adjusting assembly in a sealing mode.

Preferably, the water tank assembly includes:

the water tank is provided with a water injection hole and a water outlet hole;

and the water spraying piece is respectively communicated with the water outlet and the water spraying opening to form a water spraying channel.

Preferably, the housing is provided with a plurality of the water discharge ports, and the plurality of the water discharge ports are arranged at intervals along a longitudinal direction of the water tank.

Preferably, the water outlet holes are arranged in a plurality at intervals along the length direction of the water tank, and the water outlet holes, the water spraying pieces and the water spraying ports are all in one-to-one correspondence so as to form a plurality of water spraying channels.

Has the advantages that: the utility model provides a cleaning device, which is used for adjusting air pressure in a water tank assembly according to the area and the stain degree of a to-be-cleaned part so as to change the flow speed and the flow rate of discharged water; when the degree of the stains to be cleaned is serious, the air pressure in the water tank assembly is increased to improve the flow speed and flow of water, so that the to-be-cleaned dirt can be quickly cleaned. The cleaning device is simple in structure, not only can ensure cleaning quality, but also can effectively control water yield and improve use feeling.

Drawings

FIG. 1 is an assembly view of a cleaning device provided in accordance with an embodiment of the present invention from one perspective;

FIG. 2 is an assembly view of the cleaning device provided in accordance with the present invention from another perspective;

FIG. 3 is an exploded view of a cleaning device provided in accordance with an embodiment of the present invention;

FIG. 4 is an exploded view of the water tank and housing provided by an embodiment of the present invention;

FIG. 5 is an overall view of an air pressure adjustment assembly provided in accordance with an embodiment of the present invention;

fig. 6 is a perspective view of an air pressure adjustment assembly provided in accordance with an embodiment of the present invention.

Wherein:

1. a housing; 11. a water jet; 12. a first accommodating chamber; 13. a second accommodating chamber;

2. a water tank assembly;

21. a water tank; 211. a water injection hole; 212. a water outlet hole; 213. a second air hole;

22. a silica gel plug;

3. an air pressure regulating assembly;

31. a housing; 311. an adjustment chamber; 3111. a guide cavity; 31111. a guide post; 3112. a pressure chamber;

32. a drive member; 321. a telescopic rod;

33. a top plate; 34. an elastic member; 35. a piston;

36. a fixing plate; 361. a first air hole;

37. a seal ring;

4. an air duct;

5. a mop assembly;

6. and a driving wheel.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "secured" are to be construed broadly and encompass, for example, both fixed and removable connections; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may include the first feature being in direct contact with the second feature, or may include the first feature being in direct contact with the second feature but being in contact with the second feature by another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.

As shown in fig. 1 in combination with fig. 2, the present embodiment provides a cleaning device, which includes a housing 1, a water tank assembly 2, and a pneumatic pressure adjusting assembly 3, wherein a water jet 11 and a mop assembly 5 are provided on the housing 1; the water tank assembly 2 is arranged in the shell 1, the water tank assembly 2 can be connected with the water spraying opening 11, and water in the water tank assembly 2 can flow out of the water spraying opening 11; the air pressure adjusting component 3 is arranged in the shell 1, the air pressure adjusting component 3 is connected with the water tank component 2, and the air pressure in the water tank component 2 is adjusted to control the flow speed and the flow of water flowing out.

When the device is used, the air pressure in the water tank assembly 2 is adjusted according to the area to be cleaned and the degree of the stain, so that the flow speed and the flow of discharged water are changed, when the area to be cleaned is large or the degree of the stain is light, the air pressure in the water tank assembly 2 is reduced to reduce the flow speed and the flow of discharged water, and water is saved as far as possible while the requirement of cleaning is met; when the degree of the stain to be cleaned is serious, the air pressure in the water tank assembly 2 is increased to improve the flow speed and flow of water, so that the stain to be cleaned can be quickly cleaned. The cleaning device is simple in structure, not only can ensure cleaning quality, but also can effectively control the accuracy of water yield.

In addition, the mop component 5, the water tank component 2 and the air pressure adjusting component 3 are respectively arranged on the shell 1, so that the replacement is convenient, and the service life of the cleaning device is prolonged.

Specifically, as shown in fig. 3 and 4, the housing 1 is provided with a first accommodating cavity 12 and a second accommodating cavity 13 which are communicated with each other to accommodate the water tank assembly 2 and the air pressure adjusting assembly 3, respectively; considering that the cleaning device is mainly used for cleaning the ground, the water jet 11 and the mop assembly 5 are both provided at the bottom end of the housing 1.

In order to enable the water tank assembly 2 to be communicated with the water spraying port 11, the water tank assembly 2 comprises a water tank 21 and a water spraying component (not shown), and the water tank 21 is provided with a water injection hole 211 and a water outlet hole 212; the water spraying member is respectively communicated with the water outlet hole 212 and the water spraying opening 11 to form a water spraying channel. Even the user can add water to the water tank 21 through the water injection hole 211, block up the water injection hole 211 through the silica gel stopper 22 when need not adding water and can not only avoid impurity such as dust to get into in the water tank 21, can also guarantee that the water tank 21 is in sealed environment when not spraying water to whether need follow the water jet 11 through the water of water spray piece control water in the water tank 21 and flow.

In this embodiment, the sidewall of the water tank 21 is provided with scales so that the user can observe the real-time amount of water in the water tank 21.

Further, the housing 1 is provided with a plurality of water spraying ports 11, and the plurality of water spraying ports 11 are arranged at intervals along the length direction of the water tank 21 to improve the water outlet efficiency. Of course, the number and the specific distribution of the water spraying ports 11 can be arranged according to the actual situation, and the embodiment is not particularly limited.

In order to control the water outlet of each water outlet 11 conveniently, a plurality of water outlet holes 212 are arranged at intervals along the length direction of the water tank 21, and the water outlet holes 212, the water spraying pieces and the water outlets 11 are all in one-to-one correspondence to form a plurality of water spraying channels. Of course, in other embodiments, only one water spraying member or one water outlet hole 212 may be used to realize the water outlet of the plurality of water spraying openings 11, and the embodiment is not particularly limited. Wherein, in order to realize the connection of water tank set spare 2 and air pressure adjusting device, cleaning device still includes air duct 4, and air duct 4 sets up in casing 1, and air duct 4 respectively with water tank set spare 2's water tank 21 and air pressure adjusting component 3 sealing connection, and air pressure adjusting component 3 passes through air duct 4 control water tank set spare 2's water tank 21 internal gas pressure promptly.

Optionally, a drive wheel 6 is also mounted to the bottom end of the housing 1 to facilitate movement of the cleaning apparatus over a floor surface.

Specifically, as shown in fig. 5 and fig. 6, the air pressure adjusting assembly 3 includes a housing 31 having an adjusting cavity 311 therein, the adjusting cavity 311 is communicated with the water tank 21, a piston 35 is disposed in the adjusting cavity 311, the piston 35 is movably connected to an inner wall of the adjusting cavity 311 and forms a sealed environment with the water tank 21, and the piston 35 moves in the adjusting cavity 311 to compress air to adjust the air pressure in the water tank assembly 2. That is, the flow rate and quantity of water are controlled by pressurizing or depressurizing the inside of the water tank 21 by reciprocating the piston 35 on the regulation chamber 311.

In order to control the reciprocating movement of the piston 35, the air pressure adjusting assembly 3 further includes a driving member 32, the driving member 32 is provided with an expansion rod 321, the expansion rod 321 extends into the adjusting cavity 311, the expansion rod 321 is connected with one end of the piston 35 far away from the water tank assembly 2, and the driving member 32 controls the expansion rod 321 to expand and contract so as to drive the piston 35 to reciprocate on the adjusting cavity 311 along the length direction of the adjusting cavity 311.

Illustratively, the drive member 32 is an electrically controlled extension motor.

Further, the air pressure adjusting assembly 3 further includes an elastic member 34 disposed in the adjusting cavity 311, and both ends of the elastic member 34 are respectively connected to the telescopic rod 321 and the piston 35, that is, the deformation of the elastic member 34 can further improve the precise control of the piston 35 and provide a certain buffering performance.

Illustratively, the piston 35 is a diaphragm and the elastic member 34 is a compression spring.

Further, the air pressure adjusting assembly 3 further comprises a top plate 33 movably connected with the adjusting cavity 311, and the top plate 33 is respectively connected with the telescopic rod 321 and the elastic member 34, so that the telescopic rod 321 and the elastic member 34 can be better connected, and the accuracy of pressure adjustment is ensured.

In this embodiment, the adjusting cavity 311 includes a guide cavity 3111 and a pressure cavity 3112 connected to each other, the top plate 33 is located in the guide cavity 3111, a guide post 31111 is disposed on an inner wall of the guide cavity 3111, and a guide groove matched with the guide post 31111 is formed on the top plate 33, so that the top plate 33 can move along an axial direction of the guide post 31111; piston 35 and the inner wall swing joint of pressure chamber 3112 and with water tank set 2 formation sealed environment, piston 35 removes in pressure chamber 3112 and adjusts the air pressure in water tank set 2 with compressed gas to guarantee that elastic component 34 can be along its axial uniform deformation.

Further, the air pressure adjusting assembly 3 further comprises a sealing ring 37, and the inner wall and the outer wall of the sealing ring 37 are respectively attached to the piston 35 and the adjusting cavity 311, so as to ensure the sealing performance of the adjusting cavity 311.

The air pressure adjusting assembly 3 further includes a fixing plate 36, and the fixing plate 36 is sealed at the bottom end of the adjusting cavity 311, so that a sealed environment is formed between the piston 35 and the fixing plate 36, thereby facilitating pressure adjustment.

In order to connect the fixing plate 36 with the air duct 4 to adjust the air pressure of the water tank 21, the fixing plate 36 and the water tank 21 are respectively provided with a first air hole 361 and a second air hole 213 which can be connected with the air duct 4.

The above description is only a preferred embodiment of the present invention, and it should not be understood that the present invention is limited to the details of the embodiment and the range of applications, which can be changed by those skilled in the art according to the spirit of the present invention.

Claims

1. A cleaning device, comprising:

the mop cleaning device comprises a shell (1), wherein a water spraying port (11) and a mop component (5) are arranged on the shell (1);

the water tank assembly (2) is arranged in the shell (1), the water tank assembly (2) can be communicated with the water spraying opening (11), and water of the water tank assembly (2) can flow out of the water spraying opening (11);

the air pressure adjusting component (3) is arranged in the shell (1), the air pressure adjusting component (3) is connected with the water tank component (2), and the air pressure in the water tank component (2) is adjusted to control the flow speed and the flow of water flowing out.

2. The cleaning device as claimed in claim 1, wherein the air pressure adjusting assembly (3) comprises a housing (31) having an adjusting cavity (311) therein, the adjusting cavity (311) is communicated with the water tank assembly (2), a piston (35) is disposed in the adjusting cavity (311), the piston (35) is movably connected with an inner wall of the adjusting cavity (311) and forms a sealed environment with the water tank assembly (2), and the piston (35) moves in the adjusting cavity (311) to compress air to adjust the air pressure in the water tank assembly (2).

3. The cleaning device as claimed in claim 2, wherein the pneumatic adjustment assembly (3) further comprises a driving member (32), a telescopic rod (321) is disposed on the driving member (32), the telescopic rod (321) extends into the adjustment chamber (311), the telescopic rod (321) is connected to an end of the piston (35) away from the water tank assembly (2), and the driving member (32) controls the telescopic rod (321) to extend and retract to drive the piston (35) to reciprocate in the adjustment chamber (311).

4. A cleaning device as claimed in claim 3, characterized in that said pneumatic adjustment assembly (3) further comprises an elastic member (34) disposed in said adjustment chamber (311), said elastic member (34) being connected at both ends to said telescopic rod (321) and said piston (35), respectively.

5. The cleaning device according to claim 4, characterized in that the pneumatic adjustment assembly (3) further comprises a top plate (33) movably connected with the adjustment chamber (311), the top plate (33) being connected with the telescopic rod (321) and the elastic member (34), respectively.

6. The cleaning device as claimed in claim 5, wherein the adjusting chamber (311) comprises a guide chamber (3111) and a pressure chamber (3112) connected with each other, the top plate (33) is located in the guide chamber (3111) and a guide post (31111) is arranged on the inner wall of the guide chamber (3111), and a guide groove matched with the guide post (31111) is formed on the top plate (33); piston (35) with the inner wall swing joint of pressure chamber (3112) and with water tank set spare (2) form sealed environment, piston (35) are in move in pressure chamber (3112) with compressed gas is to the atmospheric pressure adjusts in water tank set spare (2).

7. The cleaning device according to claim 2, characterized in that the air pressure regulating assembly (3) further comprises a sealing ring (37), the inner wall and the outer wall of the sealing ring (37) respectively abutting the piston (35) and the regulating cavity (311).

8. The cleaning device according to claim 1, characterized in that the cleaning device further comprises an air duct (4), the air duct (4) is arranged in the housing (1), and the air duct (4) is hermetically connected with the water tank assembly (2) and the air pressure regulating assembly (3), respectively.

9. The cleaning apparatus as defined in any one of claims 1 to 8, characterized in that the water tank assembly (2) comprises:

the water tank (21) is provided with a water injection hole (211) and a water outlet hole (212);

the water spraying piece is communicated with the water outlet hole (212) and the water spraying opening (11) respectively to form a water spraying channel.

10. The cleaning device according to claim 9, wherein a plurality of the water discharge ports (11) are provided on the housing (1), and the plurality of the water discharge ports (11) are arranged at intervals along a length direction of the water tank (21).

11. The cleaning apparatus as claimed in claim 10, wherein a plurality of the water outlet holes (212) are provided at intervals along the length direction of the water tank (21), and the water outlet holes (212), the water spraying members and the water spraying ports (11) are all in one-to-one correspondence to form a plurality of the water spraying channels.