Floor brush mechanism and scrubber

Abstract

This invention relates to the field of floor scrubbing machine technology, and more particularly to a floor brush mechanism and a floor scrubbing machine. The floor brush mechanism includes a mounting frame, a switching component, and a first cleaning component. The switching component is pivotally mounted on the mounting frame and can switch from a first state to a second state under pressure at its front end. A portion of the first cleaning component located at the front end of the mounting frame can deform under the influence of the switching component. In the first state, the portion of the first cleaning component at the front end of the mounting frame is inclined relative to the vertical direction; in the second state, the portion of the first cleaning component at the front end of the mounting frame is distributed vertically. This floor brush mechanism, utilizing the switching component, can achieve extreme edge cleaning on the front side or increase the cleaning area of ​​the lower surface, thus expanding the applicability of the floor brush mechanism. This floor scrubbing machine achieves extreme edge cleaning on the front side, which helps improve user satisfaction.

Description

Technical Field

[0001] This invention relates to the field of floor scrubbing machine technology, and more particularly to a floor brush mechanism and a floor scrubbing machine. Background Technology

[0002] Floor scrubbers offer convenience for people cleaning floors, saving users cleaning time and are very popular among users.

[0003] The floor scrubber includes a brush mechanism that can collect floor debris and clean the floor simultaneously. Specifically, the brush mechanism includes a drive mechanism and a first cleaning component. The drive mechanism includes a drive member, a drive wheel, and a driven wheel. The drive wheel and driven wheel work together to tension the first cleaning component. The drive member drives the drive wheel to rotate, causing the first cleaning component to roll along with the drive and driven wheels, cleaning the floor as it rolls. It is understood that the drive and driven wheels have cylindrical cross-sections, resulting in a certain area that cannot be cleaned between the front end of the brush mechanism and the floor. Alternatively, when cleaning low crevices, the brush mechanism needs to extend completely into the crevices to clean them, which is inconvenient for the user.

[0004] To solve the above problems, there is an urgent need to provide a floor brush mechanism and floor scrubbing machine that can address these issues. Summary of the Invention

[0005] One objective of this invention is to provide a floor brush mechanism that can reach the edge of the front of the floor brush mechanism to achieve complete cleaning of the corner areas within the cleaning area, thereby improving the cleaning effect of the floor brush mechanism. Alternatively, when cleaning low crevices, the front end of the floor brush mechanism protrudes on the side in contact with the ground, and the cleaning range of the front end of the first cleaning component is extended, which helps to expand the applicability of the floor brush mechanism.

[0006] Another objective of this invention is to provide a floor scrubbing machine that includes the aforementioned floor brush mechanism, so as to enable the floor scrubbing machine to clean corner areas and improve the user experience.

[0007] To achieve this objective, the present invention adopts the following technical solution:

[0008] A floor brush mechanism, comprising:

[0009] Mounting frame;

[0010] A switching component is swayably mounted on the mounting frame and located at the front end of the mounting frame. The switching component can switch from a first state to a second state when the front end is subjected to force.

[0011] The first cleaning component is used to clean the surface to be cleaned. The first cleaning component is sleeved on the mounting frame and the switching assembly. The portion of the first cleaning component located at the front end of the mounting frame can deform under the action of the switching assembly.

[0012] When the switching component is in the first state, the portion of the first cleaning component located at the front end of the mounting frame is inclined relative to the vertical direction; when the switching component is in the second state, the portion of the first cleaning component located at the front end of the mounting frame is distributed along the vertical direction.

[0013] As an alternative, when the switching component is in the first state, the portion of the first cleaning component located at the front end of the mounting frame has its upper part positioned in front of its lower part.

[0014] As an optional solution, the switching component includes:

[0015] A rotating shaft bracket is rotatably connected to the mounting frame.

[0016] The first end is positioned above the rotating shaft bracket; and

[0017] The second end is located below the rotating shaft bracket, and the first cleaning component is tensioned at least through the first end and the second end.

[0018] As an alternative, the diameter of the second end is less than or equal to the diameter of the first end.

[0019] As an optional solution, the switching component further includes:

[0020] Two pivots are arranged parallel to each other and spaced apart on the pivot frame, and the first end and the second end are respectively rotatably sleeved on the two pivots.

[0021] As an optional solution, the switching component further includes:

[0022] A drive plate is disposed on the rotating shaft frame, and when the switching component is in the first state, a portion of the drive plate protrudes forward from the first end.

[0023] As an alternative, the width of the first cleaning component is not less than the width of the mounting frame.

[0024] As an alternative, the first cleaning component is a flexible belt.

[0025] As an optional solution, the floor brush mechanism further includes:

[0026] A drive assembly is rotatably mounted on the mounting frame and is used to drive the first cleaning component to roll on the surface to be cleaned. The drive assembly and the switching assembly together tension the first cleaning component.

[0027] As an optional solution, the mounting frame includes:

[0028] A first fixed base, wherein the switching component is disposed on the first fixed base;

[0029] A second fixed base, wherein the driving assembly is disposed on the second fixed base; and

[0030] An adjustment component is connected between the first fixed base and the second fixed base, and the adjustment component is capable of maintaining a first distance or a second distance between the first fixed base and the second fixed base, wherein the first distance is less than the second distance.

[0031] A floor scrubbing machine, comprising:

[0032] Mounting base;

[0033] The floor brush mechanism described above is mounted on the mounting base.

[0034] As an alternative, the floor brush mechanism consists of two sets, which are arranged on the mounting base in a left-right direction.

[0035] As an alternative, the two sets of floor brush mechanisms are spaced apart on the mounting base in a left-right direction; the floor scrubber also includes a roller assembly, which is rotatably mounted on the mounting base and located behind the two sets of floor brush mechanisms, with the gap between the roller assembly and the adjacent two sets of floor brush mechanisms corresponding to each other.

[0036] As an optional feature, the floor scrubber also includes:

[0037] At least one set of water-squeezing components is disposed on the mounting base. The water-squeezing components are disposed on one side of the floor brush mechanism and / or the roller assembly in a left-right direction, and the water-squeezing components are interference-fitted with the floor brush mechanism and / or the roller assembly to squeeze out water from the floor brush mechanism and / or the roller assembly.

[0038] The beneficial effects of this invention are as follows:

[0039] This invention provides a floor brush mechanism. The mechanism includes a mounting frame, a switching component, and a first cleaning component. The switching component is pivotally mounted on the mounting frame and located at the front end of the frame. The switching component can switch from a first state to a second state when force is applied to its front end. The first cleaning component is used to clean the surface to be cleaned. The first cleaning component is fitted onto the mounting frame and the switching component. The portion of the first cleaning component located at the front end of the mounting frame can deform under the influence of the switching component. Specifically, in the first state, the portion of the first cleaning component at the front end of the mounting frame is inclined relative to the vertical direction; in the second state, the portion of the first cleaning component at the front end of the mounting frame is distributed vertically. In one scenario, when encountering obstacles such as walls, the floor brush mechanism uses the switching component to deform the first cleaning component, causing its lower part to move forward, enabling it to clean the floor near corners. This achieves extreme edge-to-edge cleaning functionality, allowing dust and stains at corners to be completely cleaned when the user pushes the floor brush mechanism. In another scenario, by utilizing the protruding lower part of the front end of the first cleaning component, the contact area between its front end and the ground is increased. When cleaning low crevices, the user only needs to insert a portion of the floor brush mechanism into the crevices to clean a larger area. Both scenarios expand the cleaning range of the first cleaning component. This floor brush mechanism is suitable for different floor environments, broadening its application range.

[0040] The present invention also provides a floor scrubber, including a mounting base and the aforementioned floor brush mechanism disposed on the mounting base. This floor scrubber achieves extreme edge cleaning from the front, allowing dust and stains at corners to be completely cleaned when the user pushes the floor brush mechanism, thus improving user satisfaction. Attached Figure Description

[0041] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments of the present invention will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the content of the embodiments of the present invention and these drawings without creative effort.

[0042] Figure 1 This is a cross-sectional structural diagram of the floor brush mechanism in the first state provided in Embodiment 1 of the present invention;

[0043] Figure 2 This is a cross-sectional structural diagram of the floor brush mechanism in the second state provided in Embodiment 1 of the present invention;

[0044] Figure 3 This is an exploded structural diagram of the floor brush mechanism provided in Embodiment 1 of the present invention;

[0045] Figure 4 This is a schematic diagram of the floor brush mechanism in its first state according to Embodiment 1 of the present invention;

[0046] Figure 5 This is a schematic diagram of the floor brush mechanism in the second state provided in Embodiment 1 of the present invention;

[0047] Figure 6 This is a schematic diagram of the structure of the floor scrubber provided in Embodiment 2 of the present invention. Figure 1 ;

[0048] Figure 7 This is a cross-sectional structural schematic diagram of the floor scrubber provided in Embodiment 2 of the present invention;

[0049] Figure 8 This is a schematic diagram of the structure of the floor scrubber provided in Embodiment 2 of the present invention. Figure 2 ;

[0050] Figure 9 This is a schematic diagram of the structure of the floor scrubber provided in Embodiment 2 of the present invention. Figure 3 ;

[0051] Figure 10 This is an exploded structural diagram of the floor scrubber provided in Embodiment 2 of the present invention.

[0052] The markings in the image are as follows:

[0053] 100-floor brush mechanism;

[0054] 1-Mounting frame; 11-First fixed seat; 12-Second fixed seat; 13-First cover; 14-Second cover; 15-Adjusting distance assembly; 2-Switching assembly; 21-Spindle frame; 22-First end; 23-Second end; 24-Pivot; 25-Drive plate; 3-First cleaning component; 4-Drive assembly;

[0055] 200 - Mounting bracket; 210 - Base; 220 - Top cover; 230 - First side cover; 240 - Second side cover;

[0056] 300 - Roller assembly; 310 - Roller drive; 320 - Second cleaning component;

[0057] 400 - Dewatering assembly; 410 - Dewatering strip; 420 - Water outlet; 430 - Water pump;

[0058] 500-Walking Components. Detailed Implementation

[0059] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only portions of the structure relevant to the present invention, not the complete structure.

[0060] In the description of this invention, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the connection of the internal structures of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0061] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0062] In the description of this embodiment, the terms "upper," "lower," "left," and "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, 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 the present invention. In addition, the terms "first" and "second" are used only for distinction in description and have no special meaning.

[0063] Example 1

[0064] This embodiment provides a floor brush mechanism 100 for cleaning surfaces, such as floors, tabletops, glass, or walls. For ease of explanation, this embodiment uses floor cleaning as an example.

[0065] like Figure 1As shown, the floor brush mechanism 100 includes a first cleaning component 3. The first cleaning component 3 is used to clean the surface to be cleaned, i.e., to clean the floor. To ensure cleaning effectiveness, the first cleaning component 3 is made of a flexible material. Specifically, the first cleaning component 3 is a flexible belt to allow it to roll and clean the floor. Specifically, the first cleaning component 3 can be a track, a cloth, a sponge, or latex, etc. These types of first cleaning components 3 are common cleaning materials, easy to procure, and low in cost.

[0066] The floor brush mechanism 100 also includes a mounting frame 1, on which the first cleaning component 3 is fitted. The mounting frame 1 is also used to set and support other structures of the floor brush mechanism 100. In addition, the floor brush mechanism 100 also includes a drive assembly 4, which is rotatably mounted on the mounting frame 1 and is used to drive the first cleaning component 3 to roll on the surface to be cleaned. That is, when the drive assembly 4 rotates, it can drive the first cleaning component 3 to roll on the ground, thereby cleaning the ground.

[0067] Please continue reading Figure 1 and Figure 3 Specifically, the mounting frame 1 includes a second fixed base 12, on which the drive assembly 4 is mounted, and the axis of the drive assembly 4 extends in the left-right direction. The mounting frame 1 also includes second covers 14 covering the left and right sides of the drive assembly 4 to protect it.

[0068] Because the drive assembly 4 drives the first cleaning component 3 to clean the floor by rotating, the contact area between the drive assembly 4 and the floor is small, and at the corner, there is a certain distance between the contact point of the first cleaning component 3 and the wall in front, making it impossible to clean. To solve this problem, please refer to [link to relevant documentation]. Figure 1 and Figure 2 The floor brush mechanism 100 of this embodiment also includes a switching component 2. The switching component 2 is swayably mounted on the mounting frame 1 and located at the front end of the mounting frame 1. The switching component 2 can switch from a first state to a second state when force is applied to its front end. A first cleaning element 3 is sleeved on the mounting frame 1 and the switching component 2. The portion of the first cleaning element 3 located at the front end of the mounting frame 1 can deform under the influence of the switching component 2. Wherein, as... Figure 1 As shown, when the switching component 2 is in the first state, the portion of the first cleaning component 3 located at the front end of the mounting frame 1 is inclined relative to the vertical direction, such as... Figure 2As shown, when the switching component 2 is in the second state, the portion of the first cleaning component 3 located at the front end of the mounting frame 1 is distributed vertically. In one case, if the tilt direction of the first cleaning component 3 is such that the upper part is in front of the lower part, when encountering obstacles such as walls, the floor brush mechanism 100 uses the switching component 2 to deform the first cleaning component 3, causing the lower part and upper part of the front end of the first cleaning component 3 to switch to a vertical state. The first cleaning component 3 can clean the ground near the corner, achieving the ultimate edge-to-edge function of the front side of the floor brush mechanism 100. Dust and stains at the edges and corners can be completely cleaned when the user pushes the floor brush mechanism 100. In another case, if the tilt direction of the first cleaning component 3 is such that the upper part is behind the lower part, the protruding lower part of the front end of the first cleaning component 3 increases the contact area between its front end and the ground. When cleaning low crevices, the user only needs to insert a portion of the floor brush mechanism 100 into the low crevices to clean a larger area. In both cases, the floor brush mechanism 100 expands the cleaning range of the first cleaning component. Therefore, the floor brush mechanism 100 is suitable for different ground environments, expanding its application range and helping to meet different user needs.

[0069] It is understandable that the switching component 2 does not require an external power source. It can be driven to swing by the resistance of the wall, which in turn causes the first cleaning component 3 to deform, thus saving energy.

[0070] More specifically, in this embodiment, when the switching component 2 is in the first state, the upper part of the first cleaning component 3 located at the front end of the mounting frame 1 is positioned in front of the lower part. When encountering obstacles such as walls, the floor brush mechanism 100 uses the switching component 2 to deform the first cleaning component 3, causing the lower and upper parts of the front end of the first cleaning component 3 to switch to a vertical state. The first cleaning component 3 can clean the ground near the corners, achieving the ultimate edge-to-edge function of the front side of the floor brush mechanism 100. Dust and stains at the corners can be completely cleaned when the user pushes the floor brush mechanism 100.

[0071] Understandably, when the drive component 4 rotates counterclockwise, it propels the first cleaning component 3 forward on the ground. At this time, the portion of the first cleaning component 3 in contact with the ground moves backward, and the portion moves forward. Therefore, under normal conditions, the switching component 2 is pulled backward by the first cleaning component 3 in contact with the ground, keeping it in the first state. When encountering obstacles such as walls, the switching component 2 can switch to the second state. After leaving the wall, it automatically returns to the first state under the drive of the first cleaning component 3.

[0072] like Figures 1-3As shown, the drive assembly 4 and the switching assembly 2 together tension the first cleaning component 3. That is, the switching assembly 2 is located inside the first cleaning component 3, which ensures that the overall size of the floor brush mechanism 100 is small, the structure is simplified, and the appearance is aesthetically pleasing. When the drive assembly 4 rotates, the friction between the first cleaning component 3 and the drive assembly 4 and the switching assembly 2 is used to drive the first cleaning component 3 to roll on the ground, so as to facilitate cleaning the ground.

[0073] like Figure 4 and Figure 5 As shown, the mounting frame 1 further includes a first fixed base 11, on which the switching component 2 is mounted. Additionally, the mounting frame 1 includes two first covers 13, which are secured to the left and right sides of the first fixed base 11 using a locking mechanism. To ensure the switching component 2 can swing, the switching component 2 is spaced apart from the first fixed base 11, allowing for swing space.

[0074] When assembling the floor brush mechanism 100, the switching component 2 is first placed on the first fixed base 11, and the two first covers 13 are snapped onto both ends of the switching component 2. At the same time, the drive component 4 is installed on the second fixed base 12, and the second covers 14 are snapped onto both sides of the drive component 4.

[0075] With the above structure, the floor brush mechanism 100 is a complete enclosed body, which facilitates modular management by users and makes assembly and maintenance easy.

[0076] Furthermore, the mounting frame 1 also includes an adjusting assembly 15. The adjusting assembly 15 is connected between the first fixed seat 11 and the second fixed seat 12, and it enables the first fixed seat 11 and the second fixed seat 12 to maintain a first distance or a second distance, wherein the first distance is less than the second distance. Specifically, when installing the first cleaning component 3, the adjusting assembly 15 brings the first fixed seat 11 and the second fixed seat 12 close together to maintain the first distance, allowing the first cleaning component 3 to be fitted onto the first fixed seat 11, the second fixed seat 12, the switching assembly 2, and the drive assembly 4. After completing the above actions, the adjusting assembly 15 is adjusted to increase the distance between the first fixed seat 11 and the second fixed seat 12 to the second distance, so that the first fixed seat 11, the second fixed seat 12, the switching assembly 2, and the drive assembly 4 can tension the first cleaning component 3, thereby ensuring the working effect of the first cleaning component 3 and preventing it from falling off.

[0077] Now combined Figures 1-5 The detailed structure of switching component 2 will be explained.

[0078] like Figures 1-3As shown, the switching assembly 2 includes a rotating shaft frame 21, a first end 22, and a second end 23. The rotating shaft frame 21 is rotatably connected to the first cover 13 of the mounting frame 1. The first end 22 is positioned above the rotating shaft frame 21, and the second end 23 is positioned below the rotating shaft frame 21. The first cleaning component 3 is tensioned at least through the first end 22 and the second end 23. This switching assembly 2 uses the rotating shaft frame 21 as a fulcrum and is set using the lever principle, resulting in a simple structure that is easy to implement. It can be understood that when the floor brush mechanism 100 moves forward, under the action of the driving assembly 4, the first cleaning component 3 rolls forward. Utilizing the friction between the first cleaning component 3 and the first end 22 and the second end 23, the first end 22 of the switching assembly 2 tilts forward. This state is the first state of the floor brush mechanism 100, where the first end 22 is in front of the second end 23. At this time, the distance from the front end of the first cleaning component 3 at the contact point with the ground to the wall is L1, as shown... Figure 1 and Figure 4 As shown.

[0079] When the floor brush mechanism 100 encounters a wall, the drive assembly 4 continues to drive the first cleaning component 3 to roll forward. At this time, the wall applies reverse resistance to the first end 22, driving the second end 23 to move forward. The first cleaning component 3 deforms as the second end 23 moves, until both the first end 22 and the second end 23 abut against the wall. This state is the second state of the floor brush mechanism 100. At this time, the distance from the front end of the first cleaning component 3 at the contact point with the ground to the wall is L2. Figure 2 and Figure 5 As shown. When the floor brush mechanism 100 is in the second state, because the diameter of the second end 23 is smaller, L2 is much smaller than L1, so that the position of the second end 23 in contact with the ground is closer to the corner of the wall, so as to achieve the ultimate edge cleaning in front of the floor brush mechanism 100.

[0080] Optionally, the diameter of the second end 23 is less than or equal to the diameter of the first end 22, which is beneficial to improve the front edge coverage and reduce the distance of L2, thereby reducing the area that cannot be cleaned in front of the floor brush mechanism 100.

[0081] Furthermore, since the distance from the first end 22 to the pivot frame 21 is the same as the distance from the second end 23 to the pivot frame 21, that is, the distance between the lever arms on both sides of the pivot frame 21 is equal, the floor brush mechanism 100 needs to consume a large amount of energy to drive the switching component 2 to rotate, which is not conducive to energy saving. To address this problem, the switching component 2 in this embodiment also includes a drive plate 25 disposed on the pivot frame 21. When the switching component 2 is in the first state, a portion of the drive plate 25 protrudes forward from the first end 22. When the front of the floor brush mechanism 100 encounters a wall, the first end 22 uses the drive plate 25 to contact the wall and drive the switching component 2 to rotate. The drive plate 25 serves to extend the power arm, enabling the floor brush mechanism 100 to drive the switching component 2 to rotate with less power, which is beneficial to energy saving.

[0082] Optionally, the switching assembly 2 further includes two pivots 24, which are parallel and spaced apart on the rotating shaft frame 21. The first end 22 and the second end 23 are rotatably sleeved on the two pivots 24. By rotatably setting the first end 22 and the second end 23, the first end 22 and the second end 23 rotate synchronously with the first cleaning component 3, avoiding relative sliding friction with the first cleaning component 3, reducing the friction between the first cleaning component 3 and the first end 22 and the second end 23, and helping to improve the service life of the first cleaning component 3.

[0083] As an optional solution, the width of the first cleaning component 3 is not less than the width of the mounting frame 1, so that both sides of the first cleaning component 3 are fully exposed outside the mounting frame 1, so that the floor brush mechanism 100 can achieve extreme edge cleaning on both sides while achieving extreme edge cleaning at the front, which is beneficial to improving the extreme edge cleaning performance of both sides of the floor brush mechanism 100.

[0084] Example 2

[0085] This embodiment provides a floor scrubber, which includes a mounting base 200 and the aforementioned floor brush mechanism 100, with the floor brush mechanism 100 disposed on the mounting base 200. A handheld mechanism (not shown in the figure) can be connected to the mounting base 200 for user handheld operation.

[0086] like Figures 6-9 As shown, optionally, the floor brush mechanism 100 consists of two sets, which are mounted on the mounting base 200, thereby expanding the cleaning range of the floor scrubber and improving the user's cleaning efficiency. Figure 7 As shown, in order to ensure that the two sets of first cleaning components 3 of the two sets of floor brush mechanisms 100 can move synchronously, the drive components 4 of the two sets of floor brush mechanisms 100 are coaxially arranged and driven synchronously.

[0087] like Figures 8-10 As shown, when there are two sets of scrubbing mechanisms, the drive plate 25 of each set of floor scrubbing mechanisms 100 is located on the side of the support frame of the two sets of floor scrubbing mechanisms 100 that are close to each other, that is, the two drive plates 25 are located in the middle of the mounting base 200. When the floor scrubber moves forward, this structure helps to ensure that both drive plates 25 can abut against the front wall, thereby causing both switching components 2 to swing.

[0088] Two sets of floor brush mechanisms 100 are spaced apart on the mounting base 200 along the left-right direction, leaving a gap between the two brush mechanisms that cannot be cleaned. To clean this gap, the floor scrubber also includes a roller assembly 300 rotatably mounted on the mounting base 200, located behind the floor brush mechanisms 100. The roller assembly 300 is positioned to correspond to the gap between adjacent sets of floor brush mechanisms 100. The roller assembly 300 is rotatably mounted on the mounting base 200 and can clean the surface to be cleaned. Using this structure, the rear roller brush mechanism can fill the gap between the two sets of floor brush mechanisms 100, achieving all-around cleaning. Furthermore, the two sets of floor brush mechanisms 100 perform the first cleaning, followed by the rear roller assembly 300, which helps improve the cleaning effect of the floor scrubber.

[0089] Please continue reading Figure 10 Specifically, the mounting base 200 includes a base 210, with the floor brush mechanism 100 and roller assembly 300 all mounted on the base 210. The mounting base 200 also includes a top cover 220 and second side covers 240. The top cover 220 covers the floor brush mechanism 100 and roller assembly 300, and the two second side covers 240 are respectively disposed on both sides of the top cover 220 and the base 210 to prevent the roller assembly 300 from being exposed.

[0090] To further secure the floor brush mechanism 100 and prevent the sides of the first cover 13 and the second cover 14 from being exposed, the mounting base 200 also includes a first side cover plate 230. The first side cover plate 230 is disposed on both sides of the two sets of floor brush mechanisms 100, covering the first cover 13 and the second cover 14 inside, preventing dust and other contaminants from entering the internal structure.

[0091] The roller assembly 300 includes a roller drive component 310 and a second cleaning component 320. The roller drive component 310 is mounted on the base 210 and includes a drive shaft. The second cleaning component 320 is sleeved on the drive shaft. When the drive shaft rotates, the second cleaning component 320 rolls accordingly to clean the floor. More specifically, to improve the cleaning effect of the floor scrubber, the width of the second cleaning component 320 is maximized to match the width of the inner wall of the base 210, thereby expanding the cleaning area of ​​the second cleaning by the roller assembly 300.

[0092] In addition, please see Figure 10The floor scrubber also includes at least one set of wringing components 400 mounted on the mounting base 200. When the wringing components 400 are a set, they can be positioned on one side of the brush mechanism 100 or the roller assembly 300, with an interference fit to squeeze out water from the brush mechanism 100 or the roller assembly 300, thereby improving the cleaning effect of the floor scrubber. Alternatively, two sets of wringing components 400 can be provided, one on one side of the brush mechanism 100 and the other on one side of the roller assembly 300, with each set squeezing water separately to ensure that both the brush mechanism 100 and the roller assembly 300 have good cleaning capabilities.

[0093] Specifically, the dewatering assembly 400 includes a dewatering strip 410, which abuts against the first cleaning member 3 and / or the second cleaning member 320, and squeezes out water by applying pressure to the surface of the first cleaning member 3 and / or the second cleaning member 320 using the dewatering strip 410.

[0094] In addition, to further improve the cleaning effect of the floor scrubber, the wringing assembly 400 also includes a water pump 430 and a water outlet 420. The water outlet 420 is mounted on the wringing strip 410. The water pump 430 is connected to the water outlet 420 and can provide clean water to the water outlet 420. The water outlet 420 sprays clean water onto the surface of the first cleaning component 3 or the second cleaning component 320, keeping the first cleaning component 3 and the second cleaning component 320 clean and moist, thereby improving the cleaning effect.

[0095] Optionally, the floor scrubber also includes a walking assembly 500 to reduce friction between the scrubber and the floor.

[0096] Note that the foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A floor brush mechanism, characterized in that, include: Mounting frame (1); The switching component (2) is swayably mounted on the mounting frame (1) and located at the front end of the mounting frame (1). The switching component (2) can switch from a first state to a second state when the front end is subjected to force. The first cleaning component (3) is used to clean the surface to be cleaned. The first cleaning component (3) is sleeved on the mounting frame (1) and the switching assembly (2). The portion of the first cleaning component (3) located at the front end of the mounting frame (1) can deform under the drive of the switching assembly (2). When the switching component (2) is in the first state, the portion of the first cleaning component (3) located at the front end of the mounting frame (1) is inclined relative to the vertical direction. When the switching component (2) is in the second state, the portion of the first cleaning component (3) located at the front end of the mounting frame (1) is distributed in the vertical direction.

2. The floor brush mechanism according to claim 1, characterized in that, When the switching component (2) is in the first state, the portion of the first cleaning component (3) located at the front end of the mounting frame (1) has its upper part positioned in front of its lower part.

3. The floor brush mechanism according to claim 1, characterized in that, The switching component (2) includes: The rotating shaft bracket (21) is rotatably connected to the mounting frame (1); The first end (22) is disposed above the rotating shaft bracket (21); and The second end (23) is located below the rotating shaft bracket (21), and the first cleaning component (3) is tensioned at least through the first end (22) and the second end (23).

4. The floor brush mechanism according to claim 3, characterized in that, The diameter of the second end (23) is less than or equal to the diameter of the first end (22).

5. The floor brush mechanism according to claim 3, characterized in that, The switching component (2) further includes: Two pivots (24) are arranged parallel to each other and spaced apart on the rotating frame (21). The first end (22) and the second end (23) are respectively rotatably sleeved on the two pivots (24).

6. The floor brush mechanism according to claim 3, characterized in that, The switching component (2) further includes: A drive plate (25) is disposed on the rotating shaft frame (21), and when the switching assembly (2) is in the first state, a portion of the drive plate (25) protrudes forward from the first end (22).

7. The floor brush mechanism according to claim 1, characterized in that, The width of the first cleaning component (3) is not less than the width of the mounting frame (1).

8. The floor brush mechanism according to any one of claims 1 to 7, characterized in that, The first cleaning component (3) is a flexible belt.

9. The floor brush mechanism according to any one of claims 1 to 7, characterized in that, The floor brush mechanism also includes: The drive assembly (4) is rotatably mounted on the mounting frame (1) and is used to drive the first cleaning component (3) to roll on the surface to be cleaned. The drive assembly (4) and the switching assembly (2) together tension the first cleaning component (3).

10. The floor brush mechanism according to claim 9, characterized in that, The mounting frame (1) includes: The first fixed base (11) is provided, and the switching component (2) is disposed on the first fixed base (11); The second fixed base (12), the drive assembly (4) is disposed on the second fixed base (12); and An adjustment component (15) is connected between the first fixed seat (11) and the second fixed seat (12), and the adjustment component (15) enables the first fixed seat (11) and the second fixed seat (12) to maintain a first distance or a second distance, wherein the first distance is less than the second distance.

11. A floor scrubbing machine, characterized in that, include: Mounting base (200); The floor brush mechanism as described in any one of claims 1 to 10, wherein the floor brush mechanism is disposed on the mounting base (200).

12. The floor scrubber according to claim 11, characterized in that, The floor brush mechanism consists of two sets, which are arranged on the mounting base (200) in a left-right direction.

13. The floor scrubber according to claim 12, characterized in that, The two sets of floor brush mechanisms are spaced apart on the mounting base (200) in the left-right direction; the floor scrubber also includes a roller assembly (300), which is rotatably mounted on the mounting base (200) and located behind the two sets of floor brush mechanisms. The roller assembly (300) is correspondingly positioned with respect to the gap between the two adjacent sets of floor brush mechanisms.

14. The floor scrubber according to claim 13, characterized in that, The floor scrubber also includes: At least one set of dewatering components (400) is disposed on the mounting base (200). The dewatering components (400) are disposed on one side of the floor brush mechanism and / or the roller assembly (300) in the left-right direction, and the dewatering components (400) are interference-fitted with the floor brush mechanism and / or the roller assembly (300) to squeeze out water from the floor brush mechanism and / or the roller assembly (300).

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