CN216020860U - Cleaning device - Google Patents

Cleaning device Download PDF

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Publication number
CN216020860U
CN216020860U CN202120911246.XU CN202120911246U CN216020860U CN 216020860 U CN216020860 U CN 216020860U CN 202120911246 U CN202120911246 U CN 202120911246U CN 216020860 U CN216020860 U CN 216020860U
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Prior art keywords
cleaning
cavity
liquid
area
piece
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CN202120911246.XU
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Chinese (zh)
Inventor
郭振科
施艳冬
高钊
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Dreame Technology Suzhou Co ltd
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Dreame Technology Suzhou Co ltd
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Priority to CN202120911246.XU priority Critical patent/CN216020860U/en
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Publication of CN216020860U publication Critical patent/CN216020860U/en
Priority to PCT/CN2022/089719 priority patent/WO2022228491A1/en
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Abstract

The utility model relates to a cleaning device comprising: the cleaning device comprises a barrel body, a cleaning device and a cleaning device, wherein the barrel body is provided with a first cavity for containing cleaning liquid; the cleaning piece is arranged in the barrel body and provided with a cleaning area; the liquid supply assembly is arranged in the first cavity and used for conveying cleaning liquid to the cleaning area; and the area of the cavity bottom of the first cavity, which is opposite to the liquid supply assembly, is recessed to form a recessed area for collecting the cleaning liquid at the cavity bottom of the first cavity. Through the mode, the cleaning liquid in the first cavity can be fully utilized, and the water supply device has the advantages of simple structure and good water supply effect.

Description

Cleaning device
Technical Field
The utility model relates to the technical field of cleaning equipment, in particular to a cleaning device.
Background
The floor cleaning machine can clean the ground by rotating the cleaning cloth arranged at the bottom of the floor cleaning machine so as to achieve the cleaning effect, thereby freeing people from heavy cleaning work. Cleaning cloth of floor wiping machine need wash through rather than the cleaning device of adaptation after using, and cleaning device includes the staving and locates the liquid supply assembly that is used for carrying water to cleaning cloth department in the staving, and among the prior art, when the cleaning liquid in the cleaning device is less, the liquid supply assembly can't be carried the water of staving bottom to cleaning cloth department. Accordingly, there is a need for improvements in the art that overcome the deficiencies in the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a cleaning device which can fully utilize cleaning liquid in a first cavity and has the advantages of simple structure and good water supply effect.
The purpose of the utility model is realized by the following technical scheme:
a cleaning device, comprising: the cleaning device comprises a barrel body, a cleaning device and a cleaning device, wherein the barrel body is provided with a first cavity for containing cleaning liquid; the cleaning piece is arranged in the barrel body and provided with a cleaning area; the liquid supply assembly is arranged in the first cavity and used for conveying cleaning liquid to the cleaning area; and the area of the cavity bottom of the first cavity, which is opposite to the liquid supply assembly, is recessed to form a recessed area for collecting the cleaning liquid at the cavity bottom of the first cavity.
In one embodiment, the liquid supply assembly includes an actuator and a driving member, and the driving member is configured to drive the actuator to reciprocate in the first cavity so as to enable the actuator to deliver the cleaning liquid to the cleaning area.
In one of them embodiment, the executive is equipped with the first inlet that is used for the feed liquor, is used for a first liquid outlet of play liquid and communicates first inlet with the stock solution chamber of first liquid outlet, wherein, first inlet is located the bottom of executive, first liquid outlet with wash the district intercommunication.
In one embodiment, the first liquid inlet is arranged on the bottom end surface of the executing part; wherein, the orthographic projection of the first liquid inlet on the first cavity bottom is positioned in the depressed area.
In one embodiment, a sealing element is further arranged on the bottom end face of the actuating element, the sealing element is arranged on the periphery of the first liquid inlet in a surrounding mode, and the recessed area is provided with an annular convex rib matched with the sealing element.
In one embodiment, the barrel body is further provided with a second cavity for storing dirty liquid, wherein the second cavity and the first cavity are independent from each other.
In one embodiment, the second cavity is disposed at the periphery of the first cavity; or the second cavity is arranged at the top of the first cavity; or the second cavity is arranged at the bottom of the first cavity.
In one embodiment, the driving force of the driving piece is from a floor mopping machine matched with the cleaning piece; or the driving piece is a mechanism which is arranged in the barrel body and has the linear reciprocating motion capability; or the driving force of the driving piece is from a mechanism which is arranged in the barrel and has rotary motion capability.
In one embodiment, an elastic element is arranged between the actuating piece and the concave area, so that the actuating piece is in floating abutment with the lower part of the fitting head.
In one embodiment, the recessed area is provided with a guide post extending toward the cleaning member, the guide post penetrates through the actuating member in the vertical direction, and the guide post abuts against the driving member.
The utility model has the following beneficial effects:
according to the cleaning device provided by the utility model, the recessed area can collect the cleaning liquid at the bottom of the first cavity, so that the liquid supply assembly can convey the cleaning liquid at the bottom of the first cavity to the cleaning area of the cleaning part, the cleaning liquid in the first cavity can be fully utilized, and the cleaning device has the advantages of simple structure and good water supply effect.
Drawings
Fig. 1 is a schematic structural diagram of a cleaning device according to the present invention.
Fig. 2 is an exploded view of fig. 1.
Fig. 3 is a schematic cross-sectional structure of fig. 1.
Fig. 4 is an enlarged schematic view of the region a in fig. 3.
Fig. 5 is a schematic view of the structure of the cleaning member of fig. 1.
FIG. 6 is a schematic view of the liquid supply assembly of FIG. 1.
Fig. 7 is an exploded view of fig. 6.
Fig. 8 is a schematic view of the actuator of fig. 7 in a bottom view.
Fig. 9 is a schematic structural view of the actuator in fig. 7 in a top view.
Fig. 10 is a schematic view of the drive member of fig. 7.
Fig. 11 is a schematic view of the structure of the rotary head of fig. 10.
Fig. 12 is a schematic view of the fitting of fig. 10.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures. 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 invention.
The terms "comprising" and "having," as well as any variations thereof, in the present invention are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the utility model. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
Referring to fig. 1 to 4, the present invention provides a cleaning device, including: a tub 200 provided with a first chamber 210 for containing a cleaning liquid; a cleaning member 300 disposed in the tub 200, the cleaning member 300 having a cleaning region; the liquid supply assembly 100 is arranged in the first cavity 210 and used for conveying cleaning liquid to the cleaning area; wherein, the area of the bottom of the first cavity 210 facing the liquid supply assembly 100 is recessed to form a recessed area for collecting the cleaning liquid at the bottom of the first cavity 210.
Through the manner, the cleaning liquid at the bottom of the first cavity 210 can be gathered by the recessed area, so that the liquid supply assembly 100 can convey the cleaning liquid at the bottom of the first cavity 210 to the cleaning area of the cleaning part 300, the cleaning liquid in the first cavity can be utilized to the greatest extent, and the cleaning device has the advantages of simple structure and good water supply effect.
In the embodiment of the utility model, the cleaning device is used for cleaning the wiping cloth of the floor wiping machine, the bottom of the floor wiping machine is rotatably provided with the cleaning head, and the cleaning head is provided with the wiping cloth for cleaning the surface to be cleaned. After the floor-scrubbing machine executes the floor-scrubbing task, the cleaning cloth on the cleaning head needs to be cleaned in time. As shown in fig. 5, the cleaning member 300 includes a plate-shaped main body 310 and a supporting portion 320 disposed on a bottom end surface of the plate-shaped main body 310, the supporting portion 320 is used for supporting the plate-shaped main body 310, a plurality of ribs 311 are disposed on a top end surface of the plate-shaped main body 310, and an area where the ribs 311 are located is a cleaning area of the cleaning member 300. When cleaning the rag, the rag leans against with rib 311, and rib 311 can scrape the rag in the rag rotation process to realize the washing of rag. The top and bottom referred to above correspond to the top and bottom in the drawings.
In the embodiment of the present invention, the plate-shaped body 310 is located above the highest water level of the first chamber 210, and the liquid supply assembly 100 is used for delivering the cleaning liquid located below the plate-shaped body 310 to the cleaning area on the plate-shaped body 310. Referring to fig. 6 to 9, the liquid supply assembly 100 includes a driving member 120, an actuating member 130, an elastic element 140 and a guiding post 150, wherein the actuating member 130 is in floating contact with a lower portion of the driving member 120 through the elastic element 140. The elastic element 140 is configured to drive the actuating element 130 to move towards the driving element 120 to achieve the resetting, and the elastic element 140 is disposed at a position, firstly, referring to fig. 4, where the elastic element 140 is disposed between the actuating element 130 and the recessed area, and the actuating element 130 has an upward movement state under the action of the elastic element 140; secondly, referring to fig. 7, the elastic element 140 is disposed between the driving element 120 and the actuating element 130, in this case, the top end of the elastic element 140 is connected to the guiding post 150, the bottom end is connected to the actuating element 130, and the elastic element 140 has a continuous contracting tension to restore the actuating element 130 upward; the elastic member 140 referred to above is preferably a spring. The guide post 150 is disposed in the recessed area and extends toward the cleaning element 300, the guide post 150 penetrates the actuating element 130 in the vertical direction, the actuating element 130 is guided by movement, and the actuating element 130 is provided with a through hole 133 through which the guide post 150 passes. In order to avoid relative rotation between the actuator 130 and the guide post 150, the cross section of the matching part of the guide post 150 and the actuator 130 is rectangular or square, and the through hole 133 is a square hole matched with the guide post 150.
Further, the executing member 130 is provided with a first liquid inlet 134 for inlet liquid, a first liquid outlet 131 for outlet liquid, and a liquid storage cavity M communicating the first liquid inlet 134 and the first liquid outlet 131, a plate-shaped main body 310 of the cleaning member 300 is provided with a water outlet 312 corresponding to the first liquid outlet 131, and the first liquid outlet 131 is communicated with the cleaning area through the water outlet 312. The driving member 120 is used for driving the actuating member 130 to reciprocate in the first cavity 210, so that the actuating member 130 can deliver the cleaning liquid to the cleaning area, and the reciprocating movement can be in an up-and-down direction, or in a left-and-right direction, or in a front-and-back direction, preferably, the actuating member 130 reciprocates in the up-and-down direction, which can be understood as a vertical direction of the barrel 200. When the actuator 130 reciprocates in the up-down direction, the first inlet 134 is disposed at the bottom of the actuator 130, and it is understood that the first inlet 134 is disposed at the bottom end surface of the actuator 130, or the first inlet 134 is disposed at the bottom of the sidewall of the actuator 130; when the actuator 130 reciprocates in the left-right direction or the front-back direction, in this case, the first inlet port 134 is formed on a side wall of the actuator 130. For convenience of illustration, the case that the actuator 130 reciprocates in the up-and-down direction is taken as an example for illustration, when the actuator 130 moves downward, the cleaning liquid below the actuator 130 generates a resistance force for preventing the actuator 130 from descending, and the resistance force acts on the cleaning liquid in the liquid storage chamber M through the first liquid inlet 134, so that the cleaning liquid in the liquid storage chamber M is conveyed to the cleaning area of the cleaning member through the first liquid outlet 131, in this case, the liquid in the liquid storage chamber M is discharged while being fed; when the actuator moves upwards, since the opening of the first inlet port 134 faces downwards, the cleaning liquid in the liquid storage chamber is not affected by the cleaning liquid above the actuator 130, and therefore the cleaning liquid in the liquid storage chamber is not conveyed to the cleaning area of the cleaning member through the first outlet port, and in this case, the liquid storage chamber is in a pure liquid inlet state.
The driving member 120 can be disposed in various forms, in one embodiment, as shown in fig. 10 to 12, the driving member 120 includes a rotating head 121 and a fitting 122, the fitting 122 is located below the rotating head 121 and abuts against the rotating head 121, the actuating member 130 floats and abuts against the lower side of the fitting 122, and the top of the guiding column 150 abuts against the driving member 120. The bottom of the rotating head 121 has a first clamping structure 1211, and the top of the adapter 122 has a second clamping structure 1222 matching with the first clamping structure 1211. The first latch structure 1211 includes at least one first tooth, and the second latch structure 1222 includes at least one second tooth, the first tooth is annularly disposed at the bottom of the rotating head 121, and the second tooth is annularly disposed at the top of the mating head 122. When the rotating head 121 rotates along the first direction, the first tooth part and the second tooth part are matched, and the rotating head 121 and the fitting head 122 rotate synchronously to enable the executing part 130 to supply water to the cleaning area; when the spin head 121 rotates in the second direction, the spin head 121 and the coupling head 122 are disengaged to stop the water supply to the cleaning region by the actuator 130. The first direction and the second direction referred to above may be understood as different directions of rotation of the cleaning head of the floor cleaning machine, the second direction being counter clockwise when the first direction is clockwise, and the second direction being clockwise when the first direction is counter clockwise, the first direction and the second direction being opposite directions. In the present embodiment, the bottom of the fitting head 122 is provided with a first matching portion 1221, and the top of the actuator 130 is provided with a second matching portion 132 abutting against the first matching portion 1221, wherein the first matching portion 1221 and the second matching portion 132 are used for converting the rotation motion of the fitting head 122 into the linear reciprocating motion of the actuator 130 in the up-down direction. The driving force of the driving member 120 may be from a cleaning head of the floor cleaning machine adapted to the washing member 300, or may be from a mechanism having a rotational movement capability, such as a motor or a gear box provided with a motor, provided in the tub 200. In another embodiment, the driving member 120 is a mechanism disposed in the barrel 200 and having a linear reciprocating capability, so that the driving member 120 can drive the actuating member 130 to reciprocate, in which case the driving member 120 can be a cylinder, an electromagnet, an electric push rod, or the like.
Further, the liquid supply assembly 100 further includes a base shell 110 disposed in the first cavity 210, an accommodating cavity 113 is disposed inside the base shell 110, the actuator 130 is located in the accommodating cavity 113, the base shell 110 is further provided with a second liquid inlet 111 and a second liquid outlet 112 communicated with the accommodating cavity 113, the first liquid outlet 131 is inserted into the second liquid outlet 112, and the first liquid outlet 131 is communicated with the cleaning area through the second liquid outlet 112. The position relationship between the driving member 120 and the accommodating cavity 113 is various, and the driving member 120 may be located in the accommodating cavity 113, may also be located outside the accommodating cavity 113, and may also be that the driving member 120 is partially located in the accommodating cavity 113 and partially located outside the accommodating cavity 113. When the driving element 120 is configured by the rotating head 121 and the coupling head 122, the rotating head 121 of the driving element 120 is exposed in the cleaning area, the coupling head 122 of the driving element 120 is located in the accommodating cavity 113, the top of the guiding column 150 abuts against the rotating head 121, the top of the guiding column 150 is a hemispherical surface, the guiding column 150 penetrates through the coupling head 122 in the up-down direction, and the cross section of the matching part of the guiding column 150 and the coupling head 122 is circular. The floor cleaning machine is provided with an abutting portion (not shown) engaged with the rotating head 121, and when the cleaning head of the floor cleaning machine is placed on the cleaning member 300, the abutting portion abuts against the rotating head 121, thereby driving the rotating head 121 to rotate together. It is understood that the rotating head 121 may also be integrated into the cleaning head of the floor cleaning machine, in which case the second clamping structure 1222 of the adapter 122 is exposed to the cleaning area, the first mating portion 1221 of the adapter 122 is located in the receiving cavity 113, and the top of the guiding column 150 abuts against the adapter 122.
In the embodiment of the present invention, the orthographic projection of the first liquid inlet 134 on the bottom of the first cavity 210 is located in the recessed area, so that the downward movement stroke of the first liquid inlet 134 is longer, thereby facilitating the transportation of the cleaning liquid in the bottom of the first cavity 210 to the cleaning area. In the product testing process, under the condition that a concave area is not arranged at the bottom of the first cavity 210, when the depth of the cleaning liquid in the first cavity 210 is 20mm, the cleaning liquid in the first cavity 210 can not supply liquid to the cleaning area any more; under the condition that the concave area is arranged at the bottom of the first cavity 210, when the depth of the cleaning liquid in the first cavity 210 is 20mm, the cleaning liquid can be continuously supplied to the cleaning area, so that the cleaning liquid in the first cavity 210 can be fully utilized, and the water supply effect is good.
Further, the bottom end surface of the actuator 130 is further provided with a sealing member 135, the sealing member 135 is annularly arranged on the periphery of the first liquid inlet 134, and the recessed area is provided with an annular convex rib 220 matched with the sealing member 135. When the executive component 130 moves to the lower limit position, the sealing component 135 abuts against the annular convex rib 220, so that the cleaning liquid in the liquid storage cavity M can be prevented from flowing back to the first cavity 210, the pressure in the liquid storage cavity M is ensured, and the dirty liquid generated during cleaning cloth can be prevented from entering the liquid storage cavity M through the first liquid outlet 131.
In the embodiment of the present invention, the barrel 200 is further provided with a second cavity 230 for storing the contaminated liquid, the second cavity 230 and the first cavity 210 are independent from each other, and the second cavity 230 and the first cavity 210 are independent from each other, which means that the second cavity 230 and the first cavity 210 are not communicated with each other. In the cleaning process of the cleaning cloth, the liquid supply assembly 100 responds to the rotation of the cleaning head along the first direction to convey the cleaning liquid in the first cavity 210 to the cleaning area for cleaning of the cleaning cloth, and the dirty liquid generated in the cleaning process of the cleaning cloth is converged into the second cavity 230 along the extending direction of the ribs 311; during the spin-drying process of the cloth, the liquid scraped by the ribs 311 also flows into the second cavity 230 along the extending direction of the ribs 311, so that the dirty liquid is collected. The second cavity 230 may be disposed in various manners, and the second cavity 230 may be disposed at the periphery of the first cavity 210, at the top of the first cavity 210, or at the bottom of the first cavity 210. In the embodiment of the present invention, the second cavity 230 is annularly disposed on the periphery of the first cavity 210, which has the advantages of simple structure and convenient use.
In summary, the embodiment of the utility model can collect the cleaning liquid at the bottom of the first cavity 210 by providing the recessed area, so that the liquid supply assembly 100 can transport the cleaning liquid at the bottom of the first cavity 210 to the cleaning area of the cleaning element 300, the cleaning liquid in the first cavity can be fully utilized, and the utility model has the advantages of simple structure and good water supply effect. Further, the bottom end face of executive component 130 is equipped with sealing member 135, and the depressed area is equipped with the annular protruding muscle 220 with sealing member 135 complex, and dirty liquid that produces when can avoiding the rag to wash through setting up sealing member 135 and annular protruding muscle 220 gets into in the stock solution chamber M through first liquid outlet 131. Further, the barrel body 200 is further provided with a second cavity 230 for storing dirty liquid, and the second cavity 230 is annularly arranged on the periphery of the first cavity 210, so that the barrel has the advantages of simple structure and convenience in use. Furthermore, the cross section of the matching part of the guide post 150 and the actuator 130 is rectangular or square, and the through hole 133 is a square hole matched with the guide post 150, so that the relative rotation between the actuator 130 and the guide post 150 can be effectively avoided.
The above is only one embodiment of the present invention, and any other modifications based on the concept of the present invention are considered as the protection scope of the present invention.

Claims (10)

1. A cleaning device, comprising:
the cleaning device comprises a barrel body (200) and a cleaning device, wherein the barrel body is provided with a first cavity (210) for containing cleaning liquid;
the cleaning piece (300) is arranged in the barrel body (200), and a cleaning area is arranged on the cleaning piece (300); and
the liquid supply assembly (100) is arranged in the first cavity (210) and is used for conveying cleaning liquid to the cleaning area;
the area of the cavity bottom of the first cavity (210) facing the liquid supply assembly (100) is concave to form a concave area for collecting the cleaning liquid at the cavity bottom of the first cavity (210).
2. The cleaning apparatus as recited in claim 1,
the liquid supply assembly (100) comprises an actuator (130) and a driving member (120), wherein the driving member (120) is configured to drive the actuator (130) to reciprocate in the first cavity (210) so that the actuator (130) can convey cleaning liquid to the cleaning area.
3. The cleaning device according to claim 2, wherein the actuator (130) is provided with a first liquid inlet (134) for inlet liquid, a first liquid outlet (131) for outlet liquid, and a liquid storage cavity M communicating the first liquid inlet (134) and the first liquid outlet (131), wherein the first liquid inlet (134) is arranged at the bottom of the actuator (130), and the first liquid outlet (131) is communicated with the cleaning area.
4. The cleaning apparatus as recited in claim 3,
the first liquid inlet (134) is arranged on the bottom end surface of the executing part (130);
wherein, the orthographic projection of the first liquid inlet (134) on the cavity bottom of the first cavity (210) is positioned in the recessed area.
5. The cleaning apparatus as recited in claim 4,
the bottom end face of the executing part (130) is further provided with a sealing part (135), the sealing part (135) is arranged on the periphery of the first liquid inlet (134) in a surrounding mode, and the recessed area is provided with an annular convex rib (220) matched with the sealing part (135).
6. The cleaning apparatus as recited in claim 1,
the barrel body (200) is further provided with a second cavity (230) for storing dirty liquid, wherein the second cavity (230) and the first cavity (210) are independent from each other.
7. The cleaning apparatus as recited in claim 6,
the second cavity (230) is arranged on the periphery of the first cavity (210); alternatively, the first and second electrodes may be,
the second cavity (230) is arranged at the top of the first cavity (210); alternatively, the first and second electrodes may be,
the second cavity (230) is arranged at the bottom of the first cavity (210).
8. The cleaning apparatus as claimed in claim 2,
the driving force of the driving piece (120) comes from a floor mopping machine matched with the cleaning piece (300); alternatively, the first and second electrodes may be,
the driving piece (120) is a mechanism which is arranged in the barrel body (200) and has linear reciprocating motion capability; alternatively, the first and second electrodes may be,
the driving force of the driving piece (120) comes from a mechanism which is arranged in the barrel body (200) and has rotary motion capability.
9. The cleaning apparatus as claimed in claim 2,
an elastic element (140) is arranged between the actuating piece (130) and the concave area, so that the actuating piece (130) is in floating contact with the lower part of the matching head (122).
10. The cleaning apparatus as claimed in claim 2,
the depressed area is provided with a guide column (150) extending towards the cleaning piece (300), the guide column (150) penetrates through the executing piece (130) in the vertical direction, and the guide column (150) is abutted to the driving piece (120).
CN202120911246.XU 2021-04-29 2021-04-29 Cleaning device Active CN216020860U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202120911246.XU CN216020860U (en) 2021-04-29 2021-04-29 Cleaning device
PCT/CN2022/089719 WO2022228491A1 (en) 2021-04-29 2022-04-28 Cleaning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120911246.XU CN216020860U (en) 2021-04-29 2021-04-29 Cleaning device

Publications (1)

Publication Number Publication Date
CN216020860U true CN216020860U (en) 2022-03-15

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ID=80614036

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120911246.XU Active CN216020860U (en) 2021-04-29 2021-04-29 Cleaning device

Country Status (1)

Country Link
CN (1) CN216020860U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022228491A1 (en) * 2021-04-29 2022-11-03 追觅创新科技(苏州)有限公司 Cleaning device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022228491A1 (en) * 2021-04-29 2022-11-03 追觅创新科技(苏州)有限公司 Cleaning device

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