Floor brush mechanism and cleaning device

Abstract

The utility model discloses a floor brush mechanism and cleaning equipment. Among them, floor brush mechanism includes: floor brush main part, first cleaning spare, rotates and is established in floor brush main part, collects dirty subassembly, installs in floor brush main part, and the dirty collection subassembly is equipped with the air inlet part, and the air inlet part is set up with first air inlet and second air inlet, and the floor brush main part is equipped with the first flow channel that communicates first air inlet and first cleaning spare, can select and install first adjusting spare and second cleaning subassembly in the air inlet part, among them, first adjusting spare is equipped with first plugging part for plugging second air inlet, and second cleaning subassembly includes second adjusting spare and second flow channel, and second adjusting spare is equipped with second plugging part for plugging first air inlet, and second flow channel communicates with second air inlet.

Description

Technical Field

[0001] This utility model relates to the field of cleaning technology, and in particular to a floor brush mechanism and cleaning equipment. Background Technology

[0002] Cleaning equipment such as sweepers and washer-mops typically include a floor brush mechanism, which cleans the surface (such as the floor) by contacting it. Generally, due to the complex structure of the floor brush mechanism, the functions of floor scrubbers and washer-mops are relatively fixed, and their application scenarios are relatively limited. Utility Model Content

[0003] In view of this, the present application provides a floor brush mechanism and a cleaning device, which realizes the diversification of the cleaning function of the floor brush mechanism, can meet the needs of cleaning different surfaces and different areas, and makes the application scenarios of the floor brush mechanism more extensive.

[0004] An embodiment of this utility model provides a floor brush mechanism, comprising: a floor brush body; a first cleaning component rotatably disposed on the floor brush body; a dirt collection component installed on the floor brush body, the dirt collection component having an air inlet, the air inlet having a first air inlet and a second air inlet, the floor brush body having a first flow channel connecting the first air inlet and the first cleaning component; a first adjusting component and a second cleaning component selectively installed on the air inlet; wherein, the first adjusting component has a first blocking portion for blocking the second air inlet; the second cleaning component includes a second adjusting component and a second flow channel, the second adjusting component having a second blocking portion for blocking the first air inlet, the second flow channel being connected to the second air inlet.

[0005] For example, the floor brush body is provided with an installation groove, and the dirt collection component is detachably housed in the installation groove; wherein, one of the floor brush body and the dirt collection component is provided with a positioning part, and the other is provided with a limiting part, the positioning part and the limiting part cooperate to limit the relative movement of the floor brush body and the dirt collection component.

[0006] For example, the second cleaning assembly further includes a second cleaning element, which includes at least one of the following: a fabric cleaning brush head, a dusting brush head, a pet brush head, a flat nozzle brush head, and a hose nozzle; wherein, a second flow channel is disposed in the second cleaning element; or, the second flow channel is disposed in the second adjusting member and communicates with the second cleaning element.

[0007] For example, the second adjusting member and the second cleaning member are either separate structures or an integrated structure.

[0008] For example, the floor brush mechanism further includes: a liquid supply channel disposed in the floor brush body; and a liquid supply component connected to the liquid supply channel, including a first liquid supply section and a second liquid supply section, wherein the first liquid supply section is used to supply liquid to the first cleaning component, the second liquid supply section is used to supply liquid to the second cleaning component, and the first adjusting component is provided with a third sealing section for sealing the second liquid supply section.

[0009] For example, the second adjusting member is provided with a fourth sealing part for sealing the first liquid supply part; when the second flow channel is provided in the second adjusting member, the second adjusting member is provided with a first liquid supply channel, which is configured to connect the second liquid supply part and the second cleaning member.

[0010] For example, the second adjusting member is provided with a fifth sealing part and a sixth sealing part, the fifth sealing part being used to seal the first liquid supply part and the sixth sealing part being used to seal the second liquid supply part.

[0011] For example, the internal structure of the dirt collection component is divided into a dirt collection chamber and a transition chamber, which are connected to the air inlet. The transition chamber is provided with liquid pipelines that are respectively connected to the first liquid supply section and the second liquid supply section. The wall of the dirt collection chamber is provided with an air outlet that is connected to the negative pressure source.

[0012] For example, the first air inlet is located on the side wall of the transition cavity, and the second air inlet is located on the top wall of the transition cavity.

[0013] An embodiment of this utility model also provides a cleaning device, including the floor brush mechanism of any of the foregoing.

[0014] The floor brush mechanism and cleaning equipment provided in this application embodiment can selectively install the first adjusting member and the second cleaning component in the air inlet to realize the cleaning operation of the first surface to be cleaned or the second surface to be cleaned. This allows the same floor brush mechanism to perform cleaning operations on different surfaces to be cleaned, realizing the diversification of the cleaning function of the floor brush mechanism, meeting the needs of cleaning different surfaces to be cleaned, making the application scenarios of the floor brush mechanism more extensive, and improving user satisfaction.

[0015] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this utility model more obvious and understandable, specific embodiments of this utility model are given below. Attached Figure Description

[0016] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of the invention. Furthermore, the same reference numerals denote the same parts throughout the drawings. Wherein:

[0017] Figure 1 A schematic exploded view of the floor brush mechanism provided in an embodiment of the present invention is shown;

[0018] Figure 2 A partial schematic structural diagram of the floor brush body provided in an embodiment of the present invention is shown;

[0019] Figure 3 A schematic structural diagram of the floor brush mechanism with the first adjusting member installed in the air inlet section, according to an embodiment of the present invention, is shown.

[0020] Figure 4 A schematic cross-sectional view of the floor brush mechanism with the first adjusting member installed in the air inlet section, provided by an embodiment of the present invention, is shown from a first perspective.

[0021] Figure 5 A schematic cross-sectional view from a second perspective is shown of the floor brush mechanism with the first adjusting member installed in the air inlet according to an embodiment of the present invention.

[0022] Figure 6 It shows Figure 5 A schematic enlarged view of point A in the diagram;

[0023] Figure 7 A schematic structural diagram of the floor brush mechanism with the second adjusting member installed in the air inlet section, according to an embodiment of the present invention, is shown.

[0024] Figure 8 A schematic cross-sectional view from a first perspective is shown of the floor brush mechanism with the second adjusting member installed in the air inlet according to an embodiment of the present invention.

[0025] Figure 9 A schematic cross-sectional view of the floor brush mechanism with the second adjusting member installed in the air inlet section, according to an embodiment of the present invention, is shown from a second perspective.

[0026] Figure 10 It shows Figure 9 A schematic enlarged view of section B in the diagram;

[0027] Figure 11 A schematic block diagram of the floor brush mechanism provided in an embodiment of the present invention is shown;

[0028] Figure 12 A schematic block diagram of a floor brush mechanism with the first adjusting member installed in the air inlet section, according to an embodiment of the present invention, is shown.

[0029] Figure 13A schematic block diagram of a floor brush mechanism with the second cleaning component installed in the air inlet section, according to some embodiments of the present invention, is shown.

[0030] Figure 14 A schematic block diagram of a floor brush mechanism with the second cleaning component installed in the air inlet section, according to some other embodiments of the present invention, is shown.

[0031] Figure 15 A schematic block diagram of a cleaning device provided by an embodiment of the present invention is shown.

[0032] in, Figures 1 to 15 The correspondence between the reference numerals and component names in the attached drawings is as follows:

[0033] 100 Floor brush mechanism, 110 Floor brush body, 111 First flow channel, 112 Mounting groove, 113 Positioning part, 120 First cleaning component, 130 Sludge collection assembly, 131 Air inlet, 132 First air inlet, 133 Second air inlet, 134 Limiting part, 135 Sludge collection chamber, 136 Transition chamber, 137 Liquid pipe a, 138 Liquid pipe b, 139 Air outlet, 140 First adjusting component, 141 First sealing part, 142 ... Three sealing sections, 150 second cleaning component, 151 second adjusting component, 1511 second sealing section, 1512 fourth sealing section, 1513 first liquid supply channel, 1514 fifth sealing section, 1515 sixth sealing section, 152 second channel, 153 second cleaning component, 160 liquid supply component, 161 first liquid supply section, 162 second liquid supply section, 163 three-way pipe, 170 liquid supply channel, 200 cleaning device, 210 handheld component. Detailed Implementation

[0034] In the following description, numerous details are provided to enable a thorough understanding of the present invention. However, those skilled in the art will appreciate that the following description merely illustrates preferred embodiments of the present invention, which may be practiced without one or more of these details. Furthermore, to avoid confusion with the present invention, some technical features well-known in the art have not been described in detail.

[0035] like Figure 1 , Figure 3 , Figure 7 , Figure 11 , Figure 12 , Figure 13As shown in the embodiment of this application, a floor brush mechanism 100 is provided, including: a floor brush body 110; a first cleaning component 120 rotatably disposed on the floor brush body 110; a dirt collection component 130 installed on the floor brush body 110, the dirt collection component 130 having an air inlet 131, the air inlet 131 having a first air inlet 132 and a second air inlet 133, the floor brush body 110 having a first flow channel 111 connecting the first air inlet 132 and the first cleaning component 120; a first adjusting component 140 and a second cleaning component 150 selectively installed on the air inlet 131; wherein, the first adjusting component 140 has a first blocking part 141 for blocking the second air inlet 133; the second cleaning component 150 includes a second adjusting component 151 and a second flow channel 152, the second adjusting component 151 having a second blocking part 1511 for blocking the first air inlet 132, and the second flow channel 152 communicating with the second air inlet 133.

[0036] like Figure 1 and Figure 11 As shown, the floor brush mechanism 100 provided in this application embodiment includes a floor brush body 110, a first cleaning component 120, a dirt collection component 130, a first adjusting component 140, and a second cleaning component 150. The first cleaning component 120 is rotatably disposed on the floor brush body 110, and the dirt collection component 130 is installed on the floor brush body 110. The air inlet 131 of the dirt collection component 130 has a first air inlet 132 and a second air inlet 133. The first adjusting component 140 and the second cleaning component 150 can be selectively installed on the air inlet 131.

[0037] Among them, such as Figure 3 and Figure 12 As shown, when the first adjusting member 140 is installed in the air inlet 131, the first blocking part 141 of the first adjusting member 140 blocks the second air inlet 133, so that the airflow will not flow into the air inlet 131 from the second air inlet 133. The first cleaning member 120 is connected to the first air inlet 132 through the first flow channel 111 provided in the floor brush body 110. In this way, the dirt on the first surface to be cleaned by the first cleaning member 120 flows into the air inlet 131 through the first flow channel 111 and the first air inlet 132 under the action of the negative pressure airflow, so as to collect the dirt on the first surface to be cleaned in the air inlet 131 and realize the cleaning operation of the first surface to be cleaned.

[0038] like Figure 7 , Figure 13As shown, when the second cleaning component 150 is installed in the air inlet 131, the second sealing portion 1511 of the second adjusting member 151 blocks the first air inlet 132, preventing airflow from entering the air inlet 131 from the first air inlet 132. The second flow channel 152 of the second cleaning component 150 is connected to the second air inlet 133. Thus, under the action of negative pressure airflow, dirt on the second surface to be cleaned by the second cleaning component 150 flows into the air inlet 131 through the second flow channel 152 and the second air inlet 133, collecting the dirt on the second surface to be cleaned in the air inlet 131, thereby achieving the cleaning operation of the second surface to be cleaned. It can be understood that the first surface to be cleaned and the second surface to be cleaned can be different surfaces or different areas of the same surface.

[0039] Therefore, by selectively installing the first adjusting member 140 and the second cleaning component 150 on the air inlet 131, the cleaning operation of the first surface to be cleaned or the second surface to be cleaned can be realized. This allows the same floor brush mechanism 100 to perform cleaning operations on different surfaces to be cleaned, or to perform cleaning operations on different areas of the same surface. This realizes the diversification of the cleaning function of the floor brush mechanism 100, which can meet the needs of cleaning different surfaces and different areas to be cleaned. This makes the floor brush mechanism 100 applicable to a wide range of scenarios and improves user satisfaction.

[0040] The first cleaning component 120 can be a roller brush, which is rotatably connected to the main body 110 of the floor brush. By rolling the roller brush, it can perform a cleaning operation on the first surface to be cleaned. It can be understood that the first surface to be cleaned can be the ground or other surfaces to be cleaned.

[0041] It is understandable that, such as Figure 9 , Figures 11 to 13 As shown, the cleaning equipment 200 also includes a negative pressure source, and the dirt collection component 130 is also provided with an air outlet 139. The air outlet 139 can be connected to the air inlet 131. When the negative pressure source is working, the airflow can flow from the first air inlet 132 through the air inlet 131 and the air outlet 139 to the negative pressure source, or the airflow can flow from the second air inlet 133 through the air inlet 131 and the air outlet 139 to the negative pressure source. The dirt carried in the airflow will be collected in the air inlet 131 to realize the dirt collection operation.

[0042] Among them, such as Figure 3 and Figure 12As shown, the first adjusting member 140 is installed on the air inlet 131, and the first sealing part 141 blocks the second air inlet 133. Alternatively, the first adjusting member 140 can be installed on the second air inlet 133 of the air inlet 131, and the first sealing part 141 can block the second air inlet 133. It is understood that the first adjusting member 140 and the air inlet 131 can adopt at least one of the following structures: threaded structure, plug-in structure, snap-fit ​​structure, and magnetic structure, to achieve a detachable connection.

[0043] Among them, such as Figure 7 , Figure 13 As shown, the second cleaning component 150 is installed on the air inlet 131, and the second sealing part 1511 of the second adjusting member 151 blocks the first air inlet 132. The second flow channel 152 is connected to the second air inlet 133. The second adjusting member 151 and the second flow channel 152 can be an integral structure. In this way, by installing the second adjusting member 151 or the second flow channel 152 at the second air inlet 133 of the air inlet 131, the second flow channel 152 is connected to the second air inlet 133. At the same time, the second sealing part 1511 of the second adjusting member 151 can block the first air inlet 132, which is simple to operate. It is understood that the second adjusting member 151 and the second flow channel 152 can also be a separate structure. In this case, the second flow channel 152 is installed at the second air inlet 133 of the air inlet section 131 and communicates with the second air inlet 133. The second adjusting member 151 is installed at the first air inlet 132 to block the first air inlet 132 using the second sealing part 1511. The second flow channel 152 and the air inlet section 131, and the second adjusting member 151 and the air inlet section 131, can be connected in a detachable manner using at least one of the following structures: threaded structure, plug-in structure, snap-fit ​​structure, and magnetic structure. It is understood that the second sealing part 1511 can extend from the second air inlet 133 into the interior of the air inlet section 131 to block the first air inlet 132, or the second sealing part 1511 can extend from the outside of the second air inlet 133 into the interior of the air inlet section 131 to block the first air inlet 132.

[0044] like Figure 1 As shown, in some possible embodiments provided in this application, the floor brush body 110 is provided with an installation groove 112, and the dirt collection component 130 is detachably housed in the installation groove 112. Thus, the dirt collection component 130 can be disassembled and separated from the installation groove 112 of the floor brush body 110, and the dirt in the dirt collection component 130 can be treated, and the dirt collection component 130 can be maintained and cleaned, which helps to improve the convenience of dirt treatment, maintenance and cleaning of the dirt collection component 130.

[0045] The brush body 110 and the dirt collection component 130 can be detachably connected by at least one of the following: bolt structure, plug-in structure, snap-fit ​​structure, tenon and mortise structure, and magnetic structure.

[0046] The dirt collection component 130 is detachably housed in the mounting groove 112, so that at least part of the outer wall of the dirt collection component 130 can be accommodated in the mounting groove 112. That is, the mounting groove 112 provides installation space and storage space for the dirt collection component 130. As a result, the space occupied by the entire floor brush mechanism 100 can be reduced, which can meet the design requirements of the floor brush mechanism 100 being compact and small in size.

[0047] Furthermore, such as Figure 1 As shown, one of the floor brush body 110 and the dirt collection component 130 is provided with a positioning part 113, and the other is provided with a limiting part 134. The positioning part 113 and the limiting part 134 cooperate to limit the relative movement of the floor brush body 110 and the dirt collection component 130. This can improve the assembly accuracy and disassembly efficiency of the floor brush body 110 and the dirt collection component 130, and also help to improve the reliability of the connection between the floor brush body 110 and the dirt collection component 130.

[0048] The positioning part 113 can be disposed on the brush body 110, and the limiting part 134 can be disposed on the dirt collection component 130. Alternatively, the positioning part 113 can be disposed on the dirt collection component 130, and the limiting part 134 can be disposed on the brush body 110. For example, the positioning part 113 or the limiting part 134 can be disposed on the inner wall of the mounting groove 112, and correspondingly, the limiting part 134 or the positioning part 113 can be disposed on the outer wall of the dirt collection component 130. Specifically, the positioning part 113 may include a protrusion and / or a recess, and the limiting part 134 may include a corresponding recess and / or a protrusion. For example, the protrusion can be a protrusion, a hook, etc., and the recess can be a groove, a slot, etc. It is understood that in some embodiments, the positioning part 113 and the limiting part 134 may also be a locking hook or other structure.

[0049] Specifically, such as Figure 1 As shown, the positioning part 113 on the floor brush body 110 includes a groove and a buckle. It can be understood that the limiting part 134 on the dirt collection assembly 130 can be a corresponding protrusion and a slot.

[0050] like Figure 13 As shown, in some possible embodiments provided in this application, the second cleaning component 150 further includes a second cleaning element 153, and a second flow channel 152 is disposed on the second cleaning element 153, or the second flow channel 152 is disposed on the second adjusting element 151 and communicates with the second element, thereby enabling the second cleaning element 153 to communicate with the air inlet 131 to perform a cleaning operation on the second surface to be cleaned using the second cleaning element 153.

[0051] The second cleaning component 153 differs from the first cleaning component 20. The second cleaning component 153 includes at least one of the following: a fabric cleaning brush head, a dusting brush head, a pet brush head, a flat nozzle brush head, and a flexible hose brush head. The fabric cleaning brush head is suitable for cleaning fabric surfaces such as sofas, curtains, and beds; the dusting brush head is suitable for cleaning curtains and walls; the pet brush head is suitable for cleaning pet hair, such as quickly and easily removing hair from floors and beds; the flat nozzle brush head is suitable for cleaning along walls, radiant heaters, corners, and narrow spaces; and the flexible hose brush head allows for adjustable extension length, enabling more flexible cleaning of hard-to-reach corners, such as for cleaning car interiors. Therefore, by adding a second cleaning component 150, the floor brush mechanism 100 can perform cleaning operations on fabric surfaces, pet hair, shallow and narrow corners, and hard-to-reach areas, thus diversifying the cleaning functions of the floor brush mechanism 100, making the application scenarios of the floor brush mechanism 100 more extensive, increasing the scope of use of the floor brush mechanism 100, and improving user satisfaction.

[0052] Understandably, the number of the second cleaning parts 153 can be one, two, or more of the following: fabric cleaning brush head, dust brush head, pet brush head, flat nozzle brush head, and hose nozzle.

[0053] In some embodiments, the second flow channel 152 is disposed on the second cleaning member 153. In this case, the second cleaning member 153 can be directly connected to the dirt collection assembly 130 so that the second flow channel 152 of the second cleaning member 153 communicates with the second air inlet 133 of the air inlet 131. This makes disassembly and assembly simple and operation convenient. It is understood that in this solution, the second adjusting member 151 and the second cleaning member 153 can be a separate structure. For example, the second adjusting member 151 and the second cleaning member 153 can be installed on the air inlet 131 respectively. The second sealing part 1511 of the second adjusting member 151 blocks the first air inlet 132, and the second flow channel 152 of the second cleaning member 153 communicates with the second air inlet 133. Thus, while the first air inlet 132 is blocked, the second cleaning member 153 and the air inlet 131 are connected so that the second cleaning member 153 can be used for cleaning operations. It is understandable that in this solution, the second adjusting member 151 and the second cleaning member 153 can also be an integral structure. For example, after the integral structure of the second adjusting member 151 and the second cleaning member 153 is installed in the air inlet 131, the second blocking part 1511 of the second adjusting member 151 blocks the first air inlet 132, and the second flow channel 152 of the second cleaning member 153 is connected to the second air inlet 133. Thus, while blocking the first air inlet 132, the second cleaning member 153 and the air inlet 131 are connected to each other so that the cleaning operation can be performed using the second cleaning member 153.

[0054] like Figure 13As shown, in some embodiments, the second flow channel 152 is disposed on the second adjusting member 151 and communicates with the second cleaning member 153. In this case, the second cleaning member 153 can be indirectly connected to the dirt collection assembly 130 through the second flow channel 152 of the second adjusting member 151, so that the second flow channel 152 of the second cleaning member 153 communicates with the second air inlet 133 of the air inlet 131. This makes disassembly and assembly simple and operation convenient. It is understandable that in this scheme, the second adjusting member 151 and the second cleaning member 153 can be separate structures. For example, the second adjusting member 151 can be installed in the air inlet 131 and the second cleaning member 153 can be installed in the second adjusting member 151, or the second cleaning member 153 can be installed in the second adjusting member 151 and the second adjusting member 151 can be installed in the air inlet 131. In this way, the second blocking part 1511 of the second adjusting member 151 can block the first air inlet 132, and the second flow channel 152 of the second adjusting member 151 connects the second air inlet 133 and the second cleaning member 153. Thus, while blocking the first air inlet 132, the second cleaning member 153 and the air inlet 131 are connected so that the second cleaning member 153 can be used for cleaning operations. It is understandable that in this solution, the second adjusting member 151 and the second cleaning member 153 can also be an integral structure. For example, after the integral structure of the second adjusting member 151 and the second cleaning member 153 is installed in the air inlet 131, the second blocking part 1511 of the second adjusting member 151 blocks the first air inlet 132, and the second flow channel 152 of the second adjusting member 151 connects the second cleaning member 153 and the second air inlet 133. Thus, while blocking the first air inlet 132, the second cleaning member 153 and the air inlet 131 are connected to perform cleaning operations using the second cleaning member 153.

[0055] The second adjusting component 151 and the second cleaning component 153 are integrated into one unit, allowing for the assembly and disassembly of the second adjusting component 151 and the air inlet 131, as well as the second cleaning component 153 and the air inlet 131, through a single disassembly and assembly operation. This simplifies the operation and facilitates assembly and disassembly, thereby improving the production and maintenance efficiency of the second cleaning component 150. Furthermore, in designs where the second adjusting component 151 and the second cleaning component 153 require connection, this design simplifies the connection process and enhances the reliability, stability, and sealing of the connection between the two components, reducing the risk of air leakage and improving the cleaning effect.

[0056] The second adjusting component 151 and the second cleaning component 153 are separate structures, allowing for individual disassembly and replacement for maintenance and replacement, thus saving on maintenance and replacement costs. Furthermore, by designing the second adjusting component 151 and the second cleaning component 153 as separate structures, in designs where the second cleaning component 153 does not need to be connected to the air inlet 131 via the second adjusting component 151, the requirements for the placement of the first air inlet 132 and the second air inlet 133 are reduced. Different second cleaning components 153 can also be installed on the air inlet 131 to achieve cleaning operations using different second cleaning components 153. In designs where the second cleaning component 153 needs to be connected to the air inlet 131 via the second adjusting component 151, the second adjusting component 151 can be adapted to different second cleaning components 153, enabling cleaning operations using different second cleaning components 153, further diversifying the cleaning functions of the floor brush mechanism 100 and expanding its application scenarios.

[0057] like Figure 2 , Figure 4 , Figure 5 and Figure 6 As shown, in some possible embodiments provided in this application, the floor brush mechanism 100 further includes: a liquid supply channel 170 disposed on the floor brush body 110; and a liquid supply assembly 160 connected to the liquid supply channel 170, including a first liquid supply section 161 and a second liquid supply section 162. The first liquid supply section 161 is used to supply liquid to the first cleaning component 120, and the second liquid supply section 162 is used to supply liquid to the second cleaning component 150. The first adjusting component 140 is provided with a third sealing section 142 for sealing the second liquid supply section 162.

[0058] In this embodiment, the liquid supply assembly 160 includes a first liquid supply section 161 and a second liquid supply section 162 that are connected to the liquid supply channel 170. The first liquid supply section 161 is used to supply liquid to the first cleaning component 120, so that the first cleaning component 120 can perform wet cleaning operations on the first surface to be cleaned, such as mopping, thereby increasing the function of the floor brush mechanism 100. This allows the first cleaning component 120 to not only perform dry cleaning operations but also wet mopping operations, meeting the needs of different cleaning methods for the first surface to be cleaned, expanding the scope of use, and improving user satisfaction.

[0059] The second liquid supply unit 162 is used to supply liquid to the second cleaning component 150. Specifically, the second liquid supply unit 162 is used to supply liquid to the second cleaning component 153, so that the second cleaning component 153 can perform wet cleaning operations on the second surface to be cleaned, such as wet cleaning operations on fabric surfaces like sofas and curtains, and wet cleaning operations on corners, narrow areas, and hard-to-reach areas. This increases the functionality of the floor brush mechanism 100, so that the second cleaning component 153 can not only perform dry cleaning operations but also wet cleaning operations, meeting the needs of different cleaning methods for the second surface to be cleaned, expanding the scope of use, and improving user satisfaction.

[0060] This enables the first cleaning component 120 to perform dry sweeping and wet mopping operations, and the second cleaning component 153 to perform dry sweeping and wet cleaning operations. This further diversifies the cleaning functions of the floor brush mechanism 100, allowing it to meet the cleaning needs of different surfaces and areas, thus broadening the application scenarios of the floor brush mechanism 100 and improving user satisfaction.

[0061] Specifically, such as Figure 2 As shown, the liquid supply channel 170 distributes liquid to the first liquid supply section 161 and the second liquid supply section 162 through the three-way pipe 163.

[0062] like Figure 4 , Figure 5 and Figure 6As shown, in the above embodiment, the first adjusting member 140 is provided with a third sealing part 142 for sealing the second liquid supply part 162. That is, when the first adjusting member 140 is installed on the air inlet 131, the first sealing part 141 of the first adjusting member 140 seals the second air inlet 133, so that airflow will not flow into the air inlet 131 from the second air inlet 133. The first cleaning member 120 is connected to the first air inlet 132 through the first flow channel 111 provided in the floor brush body 110. At the same time, the third sealing part 142 seals the second liquid supply part 162, so that the second liquid supply part 162 will not supply liquid to the second cleaning member 153. In this way, the negative pressure source works, and the airflow flows into the air inlet 131 from the first cleaning member 120, the first flow channel 111, and the first air inlet 132 to realize the dry cleaning operation on the first surface to be cleaned. The liquid supply assembly 160 operates, supplying liquid from the liquid supply channel 170 through the first liquid supply section 161 to the first cleaning component 120, so that the first cleaning component 120 can perform a wet mopping operation on the first surface to be cleaned. It is understood that because the second liquid supply section 162 is blocked by the third sealing section 142 of the first adjusting member 140, liquid will not flow from the second liquid supply section 162 to the second cleaning component 153, reducing the possibility of liquid leakage; the second air inlet 133 is blocked by the first sealing section 141 of the first adjusting member 140, preventing airflow from the second air inlet 133 into the air inlet section 131, reducing the risk of air leakage. Simultaneously, the first adjusting member 140 alone can achieve the blocking of both the second air inlet 133 and the second liquid supply section 162, making operation simple and convenient.

[0063] Specifically, such as Figure 5 and Figure 6 As shown, the air inlet 131 is used to connect liquid pipelines to the first liquid supply section 161 and the second liquid supply section 162, respectively. For example, liquid pipeline a137 is connected to the first liquid supply section 161, and liquid pipeline b138 is connected to the second liquid supply section 162. The third sealing part 142 of the first adjusting member 140 seals the second liquid supply section 162. This can be done by the third sealing part 142 directly sealing the second liquid supply section 162, or indirectly sealing the second liquid supply section 162 by sealing the liquid pipeline b138 connected to the second liquid supply section 162 within the transition cavity 136. Figure 5 and Figure 6 As shown, the third sealing part 142 blocks the liquid pipeline b138, preventing the second liquid supply part 162 from supplying liquid to the second cleaning component 153, while the liquid supplied by the first liquid supply part 161 flows to the first cleaning component 120 via the liquid pipeline a137. Specifically, the liquid supplied by the first liquid supply part 161 flows as follows: Figure 6 As shown by the dashed arrow in the image.

[0064] like Figure 8 , Figure 9 , Figure 10As shown, in some possible embodiments provided in this application, the second adjusting member 151 is provided with a fourth sealing part 1512 for sealing the first liquid supply part 161. That is, when the second adjusting member 151 is installed on the air inlet 131, the second sealing part 1511 of the second adjusting member 151 seals the first air inlet 132, so that airflow will not flow into the air inlet 131 from the first air inlet 132, and the second cleaning member 153 is connected to the first air inlet 132. At the same time, the fourth sealing part 1512 of the second adjusting member 151 seals the first liquid supply part 161, so that the first liquid supply part 161 will not supply liquid to the first cleaning member 120. In this way, the negative pressure source works, and the airflow flows into the air inlet 131 from the second cleaning member 153, the second flow channel 152, and the second air inlet 133 to realize the dry cleaning operation on the second surface to be cleaned. The liquid supply assembly 160 operates, supplying liquid from the liquid supply channel 170 through the second liquid supply section 162 to the second cleaning component 153, so that the second cleaning component 153 can perform a wet cleaning operation on the second surface to be cleaned. Because the first air inlet 132 is blocked by the second sealing section 1511 of the second adjusting member 151, there is no possibility of airflow flowing into the air inlet section 131 through the first air inlet 132, reducing the possibility of air leakage from the first air inlet 132. Because the first liquid supply section 161 is blocked by the fourth sealing section 1512 of the second adjusting member 151, liquid will not flow from the first liquid supply section 161 to the first cleaning component 120, reducing the possibility of liquid leakage. Figure 10 The arrows in the diagram indicate the direction of airflow from the second air inlet 133 into the air intake section 131.

[0065] It is understandable that the fourth sealing part 1512 of the second adjusting member 151 blocks the first liquid supply part 161. This can be done by the fourth sealing part 1512 directly blocking the first liquid supply part 161, or by the fourth sealing part 1512 indirectly blocking the first liquid supply part 161 by blocking the liquid pipeline connected to the first liquid supply part 161 in the air inlet part 131.

[0066] like Figure 8 As shown, in some possible embodiments provided in this application, when the second flow channel 152 is provided on the second adjusting member 151, the second adjusting member 151 is provided with a first liquid supply channel 1513, and the first liquid supply channel 1513 is configured to connect the second liquid supply part 162 and the second cleaning member 153.

[0067] In this embodiment, when the second flow channel 152 is provided on the second adjusting member 151, it means that the second cleaning member 153 needs to be connected to the air inlet 131 through the second adjusting member 151, that is, the second cleaning member 153 is connected to the second air inlet 133 through the second flow channel 152 of the second adjusting member 151. In this case, the second adjusting member 151 is provided with a first liquid supply channel 1513. Thus, when the second adjusting member 151 is installed in the air inlet 131, the second blocking part 1511 of the second adjusting member 151 blocks the first air inlet 132, so that the airflow will not flow into the air inlet 131 from the first air inlet 132. The second cleaning member 153 is connected to the first air inlet 132 through the second flow channel 152 of the second adjusting member 151. At the same time, the fourth blocking part 1512 of the second adjusting member 151 blocks the first liquid supply part 161, so that the first liquid supply part 161 will not supply liquid to the first cleaning member 120. The first liquid supply channel 1513 of the second adjusting member 151 connects the second liquid supply part 162 and the second cleaning member 153, so that the second liquid supply part 162 and the second cleaning member 153 can communicate. In this way, when the negative pressure source is working, airflow flows from the second cleaning component 153, the second flow channel 152, and the second air inlet 133 into the air intake section 131 to achieve dry cleaning of the second surface to be cleaned. When the liquid supply component 160 is working, liquid is supplied from the liquid supply flow channel 170 through the second liquid supply section 162 and the second flow channel 152 to the second cleaning component 153 to perform wet cleaning of the second surface to be cleaned. Since the first air inlet 132 is blocked by the second sealing part 1511 of the second regulating component 151, there is no possibility of airflow flowing into the air intake section through the first air inlet 132, reducing the possibility of air leakage from the first air inlet 132. Since the first liquid supply section 161 is blocked by the fourth sealing part 1512 of the second regulating component 151, liquid will not flow from the first liquid supply section 161 to the first cleaning component 120, reducing the possibility of liquid leakage. Meanwhile, the second adjusting component 151 can be used to block the first air inlet 132, block the first liquid supply section 161, and connect the second flow channel 152 with the second air inlet 133 and the second cleaning component 153. The operation is simple and convenient.

[0068] like Figure 14 As shown, in some possible embodiments provided in this application, the second adjusting member 151 is provided with a fifth blocking part 1514 and a sixth blocking part 1515. The fifth blocking part 1514 is used to block the first liquid supply part 161, and the sixth blocking part 1515 is used to block the second liquid supply part 162.

[0069] In this embodiment, when the second adjusting member 151 is installed on the air inlet 131, the second blocking part 1511 of the second adjusting member 151 blocks the first air inlet 132, so that airflow will not flow into the air inlet 131 from the first air inlet 132. The second cleaning member 153 is connected to the first air inlet 132 through the second flow channel 152 of the second adjusting member 151. At the same time, as Figure 14 As shown, the fifth sealing part 1514 of the second adjusting member 151 blocks the first liquid supply part 161, preventing the first liquid supply part 161 from supplying liquid to the first cleaning member 120. The sixth sealing part 1515 of the second adjusting member 151 blocks the second liquid supply part 162, preventing the second liquid supply part 162 from supplying liquid to the second cleaning member 153. Thus, the negative pressure source operates, and airflow flows from the second cleaning member 153, the second flow channel 152, and the second air inlet 133 into the air inlet 131, achieving a dry cleaning operation on the second surface to be cleaned. It can be understood that in this case, the second cleaning member 153 can be used as a dry cleaning member; that is, the second cleaning member 153 can be equipped with an air duct for dry cleaning operations. Since the second cleaning member 153 does not have a liquid flow channel, it cannot perform wet cleaning operations. Therefore, the different types of needs of the second cleaning member 153 are met.

[0070] Under normal circumstances, when the second cleaning component 153 cannot perform wet cleaning, after the second adjusting component 151 is installed in the air inlet 131, the liquid supply component 160 can be controlled to not work. In this way, the first liquid supply component 161 and the second liquid supply component 162 will not work, and no liquid will be supplied to the first cleaning component 120 and the second cleaning component 153, so that the second cleaning component 153 can smoothly perform dry cleaning operation.

[0071] Understandably, in some examples, when the second cleaning component 153 cannot perform wet cleaning, there is a possibility that the liquid supply component 160 may be accidentally started working after the second adjusting component 151 is installed in the air inlet 131. In this state, since the first liquid supply section 161 is blocked by the fifth sealing section 1514 and the second liquid supply section 162 is blocked by the sixth sealing section 1515, even if the liquid supply component 160 is working, due to the action of the fifth sealing section 1514 and the sixth sealing section 1515, the liquid in the liquid supply channel 170 will not be supplied to the first cleaning component 120 via the first liquid supply section 161, nor to the second cleaning component 153 via the second liquid supply section 162. This reduces the possibility of liquid leakage caused by the accidental operation of the liquid supply component 160, reduces liquid waste, saves energy, and improves the reliability of the floor brush mechanism 100.

[0072] In other words, the second cleaning component 153 can have multiple functions. For example, the second cleaning component 153 can have only one function: dry cleaning, or it can have both dry cleaning and wet cleaning functions. Specifically, when the second cleaning component 153 has only one function: dry cleaning, the second adjusting component 151 can include a second sealing part 1511, a fifth sealing part 1514, and a sixth sealing part 1515. When the second cleaning component 153 has both dry cleaning and wet cleaning functions, the second adjusting component 151 can include a second sealing part 1511 and a fourth sealing part 1512.

[0073] like Figure 4 and Figure 8 As shown, in some possible embodiments provided in this application, the internal part of the dirt collection assembly 130 is divided into a dirt collection chamber 135 and a transition chamber 136. The dirt collection chamber 135 and the transition chamber 136 are connected to the air inlet 131. The transition chamber 136 is provided with liquid pipelines that are respectively connected to the first liquid supply section 161 and the second liquid supply section 162. The cavity wall of the dirt collection chamber 135 is provided with an air outlet 139 that is connected to the negative pressure source.

[0074] The sludge collection chamber 135 is used to collect sludge. Specifically, the chamber wall of the sludge collection chamber 135 is provided with an air outlet 139 that communicates with a negative pressure source. The sludge collection chamber 135 is also connected to an air inlet 131. Thus, when the negative pressure source is working, airflow flows into the sludge collection chamber 135 from the first air inlet 132 or the second air inlet 133, collecting the sludge carried in the airflow into the sludge collection chamber 135. The cleaner airflow then flows to the negative pressure source. The negative pressure source can be a fan.

[0075] The transition cavity 136 is used to connect liquid pipelines to the first liquid supply section 161 and the second liquid supply section 162, respectively. For example, liquid pipeline a137 is connected to the first liquid supply section 161, and liquid pipeline b138 is connected to the second liquid supply section 162. It is understood that, without being blocked, liquid pipeline a137 can connect the first liquid supply section 161 to the first cleaning component 120, and liquid pipeline b138 can connect the second liquid supply section 162 to the second cleaning component 153. It is also understood that the third blocking part 142 of the first adjusting component 140 blocks the second liquid supply section 162, either directly or indirectly by blocking the liquid pipeline b138 connected to the second liquid supply section 162 within the transition cavity 136. The fourth sealing part 1512 of the second adjusting member 151 seals the first liquid supply part 161. The fourth sealing part 1512 can directly seal the first liquid supply part 161, or the fourth sealing part 1512 can indirectly seal the first liquid supply part 161 by sealing the liquid pipeline a137 connected to the first liquid supply part 161 in the transition cavity 136. The fifth sealing part 1514 of the second adjusting member 151 blocks the first liquid supply part 161. The fifth sealing part 1514 can directly block the first liquid supply part 161, or the fifth sealing part 1514 can indirectly block the first liquid supply part 161 by blocking the liquid pipeline a137 connected to the first liquid supply part 161 in the transition cavity 136. The sixth sealing part 1515 of the second adjusting member 151 blocks the second liquid supply part 162. The sixth sealing part 1515 can directly block the second liquid supply part 162, or the sixth sealing part 1515 can indirectly block the second liquid supply part 162 by blocking the liquid pipeline b138 connected to the second liquid supply part 162 in the transition cavity 136.

[0076] In this embodiment, the interior of the dirt collection component 130 is divided into a dirt collection chamber 135 and a transition chamber 136, so that dirt and liquid pipelines are separated in different spaces, reducing the possibility of collected dirt contaminating or clogging the liquid pipelines, which is beneficial to improving the cleaning effect and enabling the floor brush mechanism 100 to work reliably.

[0077] In some embodiments, the second cleaning component 153 needs to be connected to the dirt collection assembly 130 via the second adjusting component 151. For example, after the second adjusting component 151 is installed on the air inlet 131, the second blocking part 1511 of the second adjusting component 151 blocks the first air inlet 132, and the second flow channel 152 of the second adjusting component 151 connects the second cleaning component 153 and the second air inlet 133. The second air inlet 133 needs to be connected to the air inlet 131 to realize the connection of the airflow channel. The first liquid supply channel 1513 of the second adjusting component 151 is connected to the second cleaning component 153, and the first liquid supply channel 1513 is also connected to the liquid pipeline a137 in the transition cavity 136 and the second liquid supply part 162 to realize the connection of the second liquid supply part 162 and the second cleaning component 153. Since the second flow channel 152 and the first liquid supply channel 1513 are located on the second adjusting member 151, the distance between them is relatively close. Therefore, the sludge collection chamber 135 and the transition chamber 136 can be partially connected, such as the upper part of the sludge collection chamber 135 and the transition chamber 136 being connected, so as to facilitate the smooth connection between the first liquid supply channel 1513 and the liquid pipeline a137 in the transition chamber 136, and the smooth connection between the second flow channel 152 and the second air inlet 133.

[0078] Understandably, in some examples, the positions and structures of the second flow channel 152 and the first liquid supply channel 1513 on the second regulating member 151, as well as the positions of the second air inlet 133 and the liquid pipeline connected to the second liquid supply section 162, can be reasonably set so that the sludge collection chamber 135 and the transition chamber 136 are isolated and not connected.

[0079] In some possible embodiments provided in this application, the first air inlet 132 is located on the side wall of the transition cavity 136, that is, the first air inlet 132 is located on the side wall of the dirt collection component 130, so that the first air inlet 132 can communicate with the first flow channel 111 on the floor brush body 110 from the side wall of the transition cavity 136, so as to achieve communication with the first cleaning component 120.

[0080] Among them, such as Figure 1 As shown, the second air inlet 133 is located on the top wall of the transition cavity 136, that is, the second air inlet 133 is located on the top wall of the dirt collection assembly 130. This makes it convenient for the user to install the first adjusting member 140 or the second adjusting member 151 from the top of the dirt collection assembly 130 at the second air inlet 133. The operation is simple and the disassembly and assembly are convenient.

[0081] It is understandable that the second air inlet 133 is located at the top of the transition cavity 136, and the second air inlet 133 can be connected to the dirt collection cavity 135 through a pipe.

[0082] like Figure 15As shown in the embodiments of this application, a cleaning device 200 is also provided, including the floor brush mechanism 100 of any of the foregoing embodiments. Since the cleaning device 200 includes the floor brush mechanism 100 of any of the foregoing embodiments, it has the technical effects of the floor brush mechanism 100, which will not be described in detail here.

[0083] The cleaning device 200 may also include a handheld component 210, which is connected to the floor brush mechanism 100. For example, the handheld component 210 is connected to the floor brush body 110 of the floor brush mechanism 100. The user can push the floor brush mechanism 100 to move on the first surface to be cleaned by holding the handheld component 210. That is, the cleaning device 200 can be a handheld cleaning device.

[0084] It is understood that in other embodiments, the cleaning device 200 may also take other forms, such as a self-moving cleaning device that can operate autonomously to move on the first surface to be cleaned.

[0085] In the description of this utility model, the term "multiple" refers to two or more. Unless otherwise explicitly defined, the terms "upper," "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. The terms "connection," "installation," "fixing," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0086] In the description of this utility model, the terms "one embodiment," "some embodiments," "specific embodiment," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this utility model. In this utility model, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0087] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A floor brush mechanism, characterized in that, include: The main body of the floor brush; The first cleaning component is rotatably mounted on the main body of the floor brush. A dirt collection component is installed on the floor brush body. The dirt collection component is provided with an air inlet. The air inlet has a first air inlet and a second air inlet. The floor brush body is provided with a first flow channel connecting the first air inlet and the first cleaning component. A first adjusting element and a second cleaning component may be selectively installed on the air inlet; The first adjusting member is provided with a first sealing part for sealing the second air inlet; The second cleaning component includes a second adjusting member and a second flow channel. The second adjusting member is provided with a second sealing part for sealing the first air inlet. The second flow channel is connected to the second air inlet.

2. The floor brush mechanism according to claim 1, characterized in that, The main body of the floor brush is provided with a mounting groove, and the dirt collection component is detachably housed in the mounting groove; The floor brush body and the dirt collection component are provided with a positioning part and a limiting part, respectively. The positioning part and the limiting part cooperate to limit the relative movement of the floor brush body and the dirt collection component.

3. The floor brush mechanism according to claim 1, characterized in that, The second cleaning assembly also includes a second cleaning component, which includes at least one of the following: a fabric cleaning brush head, a dusting brush head, a pet brush head, a flat nozzle brush head, and a flexible nozzle. The second flow channel is located in the second cleaning component; or, the second flow channel is located in the second adjusting component and communicates with the second cleaning component.

4. The floor brush mechanism according to claim 3, characterized in that, The second adjusting component and the second cleaning component are either separate or integrated structures.

5. The floor brush mechanism according to claim 3, characterized in that, Also includes: A liquid supply channel is provided in the main body of the floor brush; and The liquid supply assembly, connected to the liquid supply channel, includes a first liquid supply section and a second liquid supply section. The first liquid supply section is used to supply liquid to the first cleaning component, and the second liquid supply section is used to supply liquid to the second cleaning assembly. The first adjusting component is provided with a third sealing section for sealing the second liquid supply section.

6. The floor brush mechanism according to claim 5, characterized in that, The second adjusting member is provided with a fourth sealing part, which is used to seal the first liquid supply part; When the second flow channel is provided on the second adjusting member, the second adjusting member is provided with a first liquid supply channel, which is configured to connect the second liquid supply section and the second cleaning member.

7. The floor brush mechanism according to claim 5, characterized in that, The second adjusting member is provided with a fifth sealing part and a sixth sealing part. The fifth sealing part is used to seal the first liquid supply part, and the sixth sealing part is used to seal the second liquid supply part.

8. The floor brush mechanism according to claim 5, characterized in that, The internal structure of the dirt collection assembly is divided into a dirt collection chamber and a transition chamber. The dirt collection chamber and the transition chamber are connected to the air inlet. The transition chamber is provided with liquid pipelines that are respectively connected to the first liquid supply section and the second liquid supply section. The wall of the dirt collection chamber is provided with an air outlet that is connected to a negative pressure source.

9. The floor brush mechanism according to claim 8, characterized in that, The first air inlet is located on the side wall of the transition cavity, and the second air inlet is located on the top wall of the transition cavity.

10. A cleaning device, characterized in that, Includes the floor brush mechanism as described in any one of claims 1 to 9.

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