Water absorption scraping strip, water absorption assembly and cleaning equipment

Abstract

The invention relates to a water absorption scraping strip, a water absorption assembly and cleaning equipment. The water absorption scraping strip comprises a scraping strip part which is in contact with a to-be-cleaned surface, the scraping strip part comprises a first scraping strip part and a second scraping strip part, the first scraping strip part and the second scraping strip part are oppositely arranged and form a gap, and the first scraping strip part and the second scraping strip part are configured in the mode that when the scraping strip part moves relative to the to-be-cleaned surface, the first scraping strip part and the second scraping strip part are separated from each other. Liquid on the surface to be cleaned is transferred into the gap; and the capillary suction hole is communicated with the gap, and the capillary suction hole and the gap form a fluid channel which enables liquid in the gap to flow out of the capillary suction hole. The water absorption scraping strip can absorb water in a capillary action mode, and therefore the water absorption effect of the water absorption scraping strip can be improved.

Description

Technical Field

[0001] This disclosure relates to the field of cleaning equipment manufacturing technology, and in particular to a water-absorbing squeegee, a water-absorbing component, and a cleaning device. Background Technology

[0002] In the field of cleaning equipment manufacturing technology, existing squeegees require high-powered vacuum pumps to suction water, which increases the cost of water suction. Furthermore, these high-powered pumps are noisy, affecting the user's living environment. Additionally, existing squeegees have poor water suction performance, leaving a significant amount of water residue on the floor.

[0003] It should be noted that the information disclosed in the background section above is only used to enhance the understanding of the background of this disclosure, and therefore may include information that does not constitute prior art known to those skilled in the art. Summary of the Invention

[0004] The purpose of this disclosure is to provide a water-absorbing squeegee, a water-absorbing assembly, and a cleaning device. The water-absorbing squeegee, water-absorbing assembly, and cleaning device have good water absorption performance and leave minimal water residue after absorption.

[0005] This disclosure provides a water-absorbing squeegee, comprising:

[0006] A scraper section contacts the surface to be cleaned. The scraper section includes a first scraper section and a second scraper section. The first scraper section and the second scraper section are disposed opposite each other and form a gap. The first scraper section and the second scraper section are configured to transfer liquid on the surface to be cleaned into the gap when the scraper section moves relative to the surface to be cleaned.

[0007] The capillary suction hole communicates with the gap, and the capillary suction hole and the gap form a fluid passage for the liquid in the gap to flow out of the capillary suction hole.

[0008] In one exemplary embodiment of this disclosure, the absorbent scraper further includes:

[0009] The body portion, the first scraper portion and the second scraper portion are both connected to the body portion, and the capillary suction holes are disposed on the body portion and / or the scraper portion.

[0010] In one exemplary embodiment of this disclosure, the body portion includes a first body portion and a second body portion, and the absorbent scraper includes:

[0011] The first absorbent scraper includes: a first body part and a first scraper part, wherein the first scraper part is connected to the first body part;

[0012] The second absorbent squeegee is connected to the first absorbent squeegee, and the second absorbent squeegee includes: a second body part and a second squeegee part, the second squeegee part being connected to the second body part;

[0013] The capillary suction hole is disposed in the first body part, and / or the capillary suction hole is disposed in the second body part, and / or the capillary suction hole is disposed in the first scraper part.

[0014] In one exemplary embodiment of this disclosure, the capillary suction pores include:

[0015] The first suction hole is provided on the first body part and is located on the side of the first body part closer to the second body part;

[0016] The second suction hole is disposed on the second body part and is located on the side of the second body part close to the first body part. The first suction hole part and the second suction hole part are connected.

[0017] In one exemplary embodiment of this disclosure, the minimum distance between the side of the first scraper portion near the second scraper portion and the side of the second scraper portion near the first scraper portion in the second direction is less than the size of the capillary suction hole in the second direction;

[0018] Wherein, the second direction is the direction in which the first scraper section points to the second scraper section.

[0019] In one exemplary embodiment of this disclosure, the minimum distance between the side of the first scraper portion near the second scraper portion and the side of the second scraper portion near the first scraper portion in a second direction is greater than or equal to 0 mm and less than or equal to 0.7 mm.

[0020] In one exemplary embodiment of this disclosure, the size of the capillary suction pore in the second direction is greater than 0.7 mm and less than or equal to 3 mm.

[0021] In one exemplary embodiment of this disclosure, the length of the second scraper portion in the first direction is greater than or equal to the length of the first scraper portion in the first direction;

[0022] Wherein, the first direction is the direction in which the scraper part points to the body part.

[0023] In one exemplary embodiment of this disclosure, the absorbent scraper is provided with a plurality of capillary suction holes, which are spaced apart along the length of the absorbent scraper.

[0024] In one exemplary embodiment of this disclosure, the absorbent scraper further includes:

[0025] A water collection tank is provided at least in the main body, and the plurality of capillary suction holes are connected to the water collection tank.

[0026] In an exemplary embodiment of this disclosure, the main body is provided with a first stop and a second stop, the first stop and the second stop extending along a first direction and the first stop and the second stop being spaced apart in a second direction, and the water collection tank being located between the first stop and the second stop.

[0027] Wherein, the first direction is the direction in which the scraper section points to the body section, and the second direction is the direction in which the first scraper section points to the second scraper section.

[0028] In one exemplary embodiment of this disclosure, the absorbent scraper further includes:

[0029] A water inlet is provided on the main body and is connected to the water collection tank, so that water in the water collection tank can be collected at the water inlet.

[0030] In one exemplary embodiment of this disclosure, the width of the end of the first scraper portion away from the body portion in the second direction is smaller than the width of the end of the first scraper portion near the body portion in the second direction.

[0031] Wherein, the second direction is the direction in which the first scraper section points to the second scraper section.

[0032] In one exemplary embodiment of this disclosure, the capillary suction hole is disposed on the body portion, and a notch is provided at the end of the first scraper portion opposite to the body portion.

[0033] In one exemplary embodiment of this disclosure, multiple notches are provided, and the multiple notches are spaced apart along the length direction of the first scraper portion.

[0034] In one exemplary embodiment of this disclosure, a first connecting portion is provided on the side of the first body portion near the second body portion, and a second connecting portion is provided on the side of the second body portion near the first body portion, wherein the first connecting portion and the second connecting portion are connected.

[0035] In one exemplary embodiment of this disclosure, the first connecting portion is a protrusion and the second connecting portion is a recess, or the second connecting portion is a protrusion and the first connecting portion is a recess.

[0036] In one exemplary embodiment of this disclosure, a third connecting portion is further provided on the side of the first body portion near the second body portion, and a fourth connecting portion is further provided on the side of the second body portion near the first body portion, wherein the third connecting portion and the fourth connecting portion are connected.

[0037] In one exemplary embodiment of this disclosure, when the first connecting portion is a protrusion, the third connecting portion is a recess, and the fourth connecting portion is a protrusion; or, when the first connecting portion is a recess, the third connecting portion is a protrusion, and the fourth connecting portion is a recess.

[0038] In one exemplary embodiment of this disclosure, a plurality of first connecting portions and a plurality of second connecting portions are provided, and the plurality of first connecting portions are respectively connected to the plurality of second connecting portions.

[0039] In one exemplary embodiment of this disclosure, a plurality of third connecting portions are provided, a plurality of fourth connecting portions are provided, and the plurality of third connecting portions are respectively connected to the plurality of fourth connecting portions.

[0040] In one exemplary embodiment of this disclosure, a plurality of first connecting portions and a plurality of third connecting portions are alternately arranged, and a plurality of second connecting portions and a plurality of fourth connecting portions are alternately arranged.

[0041] In one exemplary embodiment of this disclosure, the first scraper portion and the second scraper portion are inclined in a second direction;

[0042] Wherein, the second direction is the direction in which the first scraper section points to the second scraper section.

[0043] In one exemplary embodiment of this disclosure, the first scraper portion and / or the second scraper portion are flexible structures.

[0044] Another aspect of this disclosure provides a water-absorbing component, including:

[0045] A water-absorbing squeegee, wherein the water-absorbing squeegee is any one of the water-absorbing squeegees described above;

[0046] The wastewater tank is connected to the capillary suction hole;

[0047] A sewage suction pump is connected to the sewage tank.

[0048] In one exemplary embodiment of this disclosure, the absorbent scraper includes a water collection trough, and the wastewater tank is connected to the water collection trough.

[0049] In one exemplary embodiment of this disclosure, the water-absorbing scraper further includes: a water inlet connected to the water collection tank, and the wastewater tank connected to the water inlet.

[0050] In one exemplary embodiment of this disclosure, the water-absorbing component further includes:

[0051] A connecting pipe, which connects the capillary suction hole and the sewage tank.

[0052] Another aspect of this disclosure provides a cleaning device, the cleaning device comprising:

[0053] Main body;

[0054] A water-absorbing component, wherein the water-absorbing component is any one of the water-absorbing components described above, and the water-absorbing component is connected to the main body.

[0055] In one exemplary embodiment of this disclosure, the water-absorbing component is capable of moving relative to the main body in a first direction or in a direction opposite to the first direction;

[0056] Wherein, the first direction is the direction in which the scraper part points to the body part.

[0057] In one exemplary embodiment of this disclosure, the cleaning device further includes:

[0058] An elastic element is disposed between the water-absorbing assembly and the main body, and the water-absorbing assembly can compress the elastic element when it moves along the first direction.

[0059] In an exemplary embodiment of this disclosure, the main body is provided with a first limiting part, which extends along the first direction and is capable of limiting the movement of the water-absorbing component along the first direction or in a direction opposite to the first direction.

[0060] In one exemplary embodiment of this disclosure, the main body includes:

[0061] The housing, in which part of the absorbent assembly is located, and the housing is the first limiting part.

[0062] The technical solution provided in this disclosure can achieve the following beneficial effects:

[0063] The absorbent scraper provided in this disclosure includes a scraper section and capillary suction holes. The scraper section may include a first scraper section and a second scraper section, which are disposed opposite to each other and form a slit, which can communicate with the capillary suction holes. Therefore, this disclosure can actively absorb liquid through capillary action via the slit, and the liquid absorbed by the slit can flow out through the capillary suction holes.

[0064] Therefore, the squeegee provided in this disclosure, compared to existing technologies, eliminates the need for a high-powered vacuum pump when absorbing liquids. Instead, a low-powered pump combined with capillary action through crevices is sufficient, thus reducing the cost of liquid absorption. Furthermore, the low-powered pump generates less noise, minimizing its impact on the user's living environment. Its smaller size also facilitates placement within the cleaning unit, saving space. Additionally, when actively absorbing water using a vacuum pump in conjunction with capillary action, the absorption effect is better than passive suction using only a pump, reducing the amount of liquid residue after absorption.

[0065] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and are not intended to limit this disclosure. Attached Figure Description

[0066] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this disclosure and, together with the description, serve to explain the principles of this disclosure. It is obvious that the drawings described below are merely some embodiments of this disclosure, and those skilled in the art can obtain other drawings based on these drawings without any inventive effort.

[0067] Figure 1 A schematic diagram of the structure of an absorbent scraper according to an exemplary embodiment of the present disclosure is shown;

[0068] Figure 2 An exemplary embodiment according to this disclosure is shown. Figure 1 A partial structural diagram;

[0069] Figure 3 Another exemplary embodiment according to this disclosure is shown. Figure 1 A partial structural diagram;

[0070] Figure 4 A schematic diagram of the structure of a first absorbent scraper according to an exemplary embodiment of the present disclosure is shown;

[0071] Figure 5 A schematic diagram of the structure of a second absorbent scraper according to an exemplary embodiment of the present disclosure is shown;

[0072] Figure 6 A schematic diagram of the structure of a water-absorbing assembly according to an exemplary embodiment of the present disclosure is shown;

[0073] Figure 7 A partial structural block diagram of a water-absorbing assembly according to an exemplary embodiment of the present disclosure is shown;

[0074] Figure 8 A first-view structural schematic diagram of a cleaning device according to an exemplary embodiment of the present disclosure is shown;

[0075] Figure 9 A second-view structural schematic diagram of a cleaning device according to an exemplary embodiment of the present disclosure is shown.

[0076] Explanation of reference numerals in the attached figures:

[0077] 1. Water-absorbing scraper; 11. Body part; 111. First body part; 112. Second body part; 113. First stop part; 114. Second stop part; 115. First connecting part; 116. Second connecting part; 117. Third connecting part; 118. Fourth connecting part; 12. Scraper part; 121. First scraper part; 1211. Notch; 122. Second scraper part; 123. Gap; 13. Siphon through hole; 131. First through hole part; 132. Second through hole part; 14. First water-absorbing scraper; 15. Second water-absorbing scraper; 16. Water collection tank; 17. Water inlet;

[0078] 2. Water suction assembly; 21. Wastewater tank; 22. Sewage pump; 23. Connecting pipe;

[0079] 3. Main body; 31. First limiting part; 32. Shell; 4. Elastic element;

[0080] X, first direction; Y, second direction; Z, length direction. Detailed Implementation

[0081] Exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in many forms and should not be construed as limited to the embodiments set forth herein; rather, they are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and therefore their detailed description will be omitted.

[0082] Although relative terms such as "up" and "down" are used in this specification to describe the relative relationship of one component of an icon to another, these terms are used only for convenience, such as according to the orientation of the examples shown in the accompanying drawings. It is understood that if the device of the icon is flipped upside down, the component described as "up" will become the component described as "down." When a structure is "up" of another structure, it may mean that the structure is integrally formed on the other structure, or that the structure is "directly" mounted on the other structure, or that the structure is "indirectly" mounted on the other structure through another structure.

[0083] The terms “a,” “one,” “the,” and “the” are used to indicate the existence of one or more elements / components / etc.; the terms “including” and “having” are used to indicate an open-ended inclusion meaning and that there may be other elements / components / etc. in addition to the listed elements / components / etc.; the terms “first” and “second” are used only as markers and are not a limitation on the number of objects.

[0084] like Figures 1 to 7 As shown, this disclosure first provides a water-absorbing squeegee 1. This water-absorbing squeegee 1 can be used on a cleaning host. For example, the cleaning host can be a sweeping robot, a robotic vacuum cleaner, a floor scrubber, a window cleaning robot, etc. This disclosure does not specifically limit the type of cleaning host; it can be selected and configured according to actual needs. The water-absorbing squeegee 1 has a good water absorption effect, and the amount of water residue after absorption is small.

[0085] like Figures 1 to 5 As shown, the absorbent squeegee 1 provided in this disclosure may include a squeegee portion 12 and a capillary suction hole 13. The squeegee portion 12 can contact the surface to be cleaned and may include a first squeegee portion 121 and a second squeegee portion 122. The first squeegee portion 121 and the second squeegee portion 122 may be arranged opposite each other to form a gap. The first squeegee portion 121 and the second squeegee portion 122 may be configured to transfer liquid on the surface to be cleaned into the gap when the squeegee portion 12 moves relative to the surface to be cleaned. The capillary suction hole 13 may communicate with the gap and may form a fluid passage with the gap, allowing liquid in the gap to flow out of the capillary suction hole 13.

[0086] The squeegee 1 provided in this disclosure can actively absorb liquid through capillary action in the crevices, and the liquid absorbed through the crevices can flow out through the capillary suction holes 13. Therefore, compared with the prior art, the squeegee 1 provided in this disclosure eliminates the need for a high-powered vacuum pump 22 during water suction; only a low-powered vacuum pump 22 is needed in conjunction with the capillary action in the crevices, thus reducing the cost of water suction. Furthermore, the low-powered vacuum pump 22 produces less noise, minimizing the impact on the user's living environment. Simultaneously, the low-powered vacuum pump 22 is smaller in size, making it easier to place inside the cleaning unit and saving space. In addition, when actively suctioning water using the vacuum pump 22 in conjunction with capillary action, the suction effect is better than that of passively suctioning water using only the vacuum pump 22, reducing the amount of liquid residue after suction.

[0087] It should be noted that the surface to be cleaned can be the floor, window, wall, table, etc., and this disclosure does not impose any specific limitations on it. Furthermore, the contact between the squeegee part 12 and the surface to be cleaned, as mentioned here, means that when the squeegee 1 is in use, the squeegee part 12 can contact the surface to be cleaned; when the squeegee 1 is not in use, the squeegee part 12 may not contact the surface to be cleaned.

[0088] In one embodiment of this disclosure, the absorbent scraper 1 may further include a body portion 11. Both the first scraper portion 121 and the second scraper portion 122 can be connected to the body portion 11, and capillary suction holes 13 can be disposed on the body portion 11 and / or the scraper portion 12. For example, the capillary suction holes 13 can be disposed on the body portion 11, or on the first scraper portion 121, or on the second scraper portion 122, or simultaneously on both the first scraper portion 121 and the second scraper portion 122, or simultaneously on both the body portion 11 and the first scraper portion 121, or simultaneously on both the body portion 11 and the second scraper portion 122, or simultaneously on the body portion 11, the first scraper portion 121, and the second scraper portion 122.

[0089] In one embodiment, the length L2 of the second scraper portion 122 in the first direction X can be greater than or equal to the length L1 of the first scraper portion 121 in the first direction X. The first direction X can be the direction in which the scraper portion 121 points towards the body portion 11. Therefore, this disclosure utilizes the second scraper portion 122 to collect liquid on the surface to be cleaned, ensuring that the liquid is gathered at the crevices, thereby guaranteeing that the crevices can absorb all the liquid from the surface to be cleaned. This further improves the water absorption effect of the absorbent scraper 1 and further reduces the amount of liquid residue after absorption.

[0090] In one embodiment of this disclosure, such as Figures 1 to 5As shown, the main body 11 may include a first main body 111 and a second main body 112. The absorbent scraper 1 may include a first absorbent scraper 14 and a second absorbent scraper 15. The first absorbent scraper 14 may include a first main body 111 and a first scraper portion 121, with the first scraper portion 121 connected to the first main body 111. The second absorbent scraper 15 may be connected to the first absorbent scraper 14, and the second absorbent scraper 15 may include a second main body 112 and a second scraper portion 122, with the second scraper portion 122 connected to the second main body 112. With this configuration, when the first main body 111 and / or the first scraper portion 121 is damaged, only the first absorbent scraper 14 needs to be replaced; when the second main body 112 and / or the second scraper portion 122 is damaged, only the second absorbent scraper 15 needs to be replaced, thereby reducing the maintenance cost of the absorbent scraper 1. Meanwhile, manufacturing the water-absorbing scraper 1 into two parts, the first water-absorbing scraper 14 and the second water-absorbing scraper 15, is less difficult.

[0091] In one embodiment of this disclosure, a first connecting portion 115 may be provided on the side of the first body portion 111 near the second body portion 112, and a second connecting portion 116 may be provided on the side of the second body portion 112 near the first body portion 111. The first connecting portion 115 and the second connecting portion 116 can be connected so that the first absorbent scraper 14 and the second absorbent scraper 15 are connected.

[0092] In one embodiment, the first connecting part 115 and the second connecting part 116 can be connected by adhesive bonding. This configuration simplifies the connection between the first connecting part 115 and the second connecting part 116. However, it is not limited to this; the first connecting part 115 and the second connecting part 116 can also be connected by a connector or by a snap-fit ​​connection, depending on actual needs.

[0093] In one embodiment, such as Figures 2 to 5 As shown, the first connecting portion 115 can be a protrusion, and the second connecting portion 116 can be a recess. The first connecting portion 115 can extend into and connect with the second connecting portion 116, and the sidewall of the second connecting portion 116 can limit the first connecting portion 115, making the connection between the first connecting portion 115 and the second connecting portion 116 more stable. Alternatively, the second connecting portion 116 can be a protrusion, and the first connecting portion 115 can be a recess. The second connecting portion 116 can extend into and connect with the first connecting portion 115, and the sidewall of the first connecting portion 115 can limit the second connecting portion 116, making the connection between the first connecting portion 115 and the second connecting portion 116 more stable.

[0094] In one embodiment, multiple first connecting portions 115 and multiple second connecting portions 116 may be provided, and the multiple first connecting portions 115 may be connected to the multiple second connecting portions 116 respectively. This arrangement increases the number of connection points between the first absorbent scraper 14 and the second absorbent scraper 15, thereby improving the connection strength and stability between the first absorbent scraper 14 and the second absorbent scraper 15.

[0095] In one embodiment of this disclosure, such as Figures 2 to 5 As shown, a third connecting portion 117 may be provided on the side of the first body portion 111 near the second body portion 112, and a fourth connecting portion 118 may be provided on the side of the second body portion 112 near the first body portion 111. The third connecting portion 117 and the fourth connecting portion 118 can be connected. By adding the third connecting portion 117 and the fourth connecting portion 118, this disclosure can increase the connection position between the first absorbent scraper 14 and the second absorbent scraper 15, thereby improving the connection strength and stability between the first absorbent scraper 14 and the second absorbent scraper 15.

[0096] In one embodiment, the third connecting part 117 and the fourth connecting part 118 can be connected by adhesive bonding. This configuration simplifies the connection between the third connecting part 117 and the fourth connecting part 118. However, it is not limited to this; the third connecting part 117 and the fourth connecting part 118 can also be connected by a connector or by a snap-fit ​​connection, depending on actual needs.

[0097] In one embodiment, when the first connecting portion 115 is a protrusion, the third connecting portion 117 can be a recess, and the fourth connecting portion 118 can be a protrusion. The fourth connecting portion 118 can extend into and connect with the third connecting portion 117, and the sidewall of the third connecting portion 117 can be used to limit the fourth connecting portion 118, making the connection between the third connecting portion 117 and the fourth connecting portion 118 more stable. Alternatively, when the first connecting portion 115 is a recess, the fourth connecting portion 118 can be a protrusion, and the third connecting portion 117 can be a recess. The fourth connecting portion 118 can extend into and connect with the third connecting portion 117, and the sidewall of the third connecting portion 117 can be used to limit the fourth connecting portion 118, making the connection between the third connecting portion 117 and the fourth connecting portion 118 more stable.

[0098] In one embodiment, multiple third connecting portions 117 and multiple fourth connecting portions 118 may be provided, and the multiple third connecting portions 117 may be connected to the multiple fourth connecting portions 118 respectively. This arrangement can further increase the connection points between the first absorbent scraper 14 and the second absorbent scraper 15, thereby further improving the connection strength and stability between the first absorbent scraper 14 and the second absorbent scraper 15.

[0099] In one embodiment, a plurality of first connecting portions 115 and a plurality of third connecting portions 117 may be alternately arranged, as may a plurality of second connecting portions 116 and a plurality of fourth connecting portions 118. This arrangement can further improve the connection strength and stability between the first absorbent blade 14 and the second absorbent blade 15.

[0100] In another embodiment of this disclosure, the connecting portion connecting the first absorbent scraper 14 and the second absorbent scraper 15 may not be provided on the first body portion 111 and the second body portion 112, but may be provided on the first scraper portion 121 and the second scraper portion 122. The connection between the first absorbent scraper 14 and the second absorbent scraper 15 is achieved by connecting the first scraper portion 121 and the second scraper portion 122, which is also within the protection scope of this disclosure.

[0101] In another embodiment of this disclosure, the absorbent scraper 1 can also be a one-piece structure, that is, the body part 11, the first scraper part 121, and the second scraper part 122 can be manufactured using an integrated manufacturing process, rather than being manufactured separately and then connected together by connectors. This arrangement reduces the number of connection points between the body part 11 and the first scraper part 121, and between the body part 11 and the second scraper part 122, thereby reducing the probability of breakage between these points and improving the overall structural strength of the absorbent scraper 1.

[0102] In another embodiment of this invention, the main body 11 can be a one-piece structure, while the scraper section 12 can be a separate structure. That is, the first scraper section 121 and the second scraper section 122 can be manufactured separately and can be connected to the main body 11 separately. With this configuration, when the first scraper section 121 is damaged, only the first scraper section 121 needs to be replaced; when the second scraper section 122 is damaged, only the second scraper section 122 needs to be replaced, thereby reducing the maintenance cost of the absorbent scraper 1. At the same time, manufacturing the scraper section 12 into the first scraper section 121 and the second scraper section 122 is less difficult.

[0103] In one embodiment of this disclosure, such as Figure 2 , Figure 4 and Figure 5As shown, the capillary suction hole 13 may include a first suction hole portion 131 and a second suction hole portion 132. The first suction hole portion 131 may be disposed on the first body portion 111, and the first suction hole portion 131 may be located on the side of the first body portion 111 closer to the second body portion 112; the second suction hole portion 132 may be disposed on the second body portion 112, and the second suction hole portion 132 may be located on the side of the second body portion 112 closer to the first body portion 111. The second suction hole portion 132 and the first suction hole portion 131 can communicate. With this configuration, when the squeegee 1 is absorbing water, the first squeegee portion 121 and the second squeegee portion 122 can collect the liquid on the surface to be cleaned, and the collected liquid flows from the gap between the first squeegee portion 121 and the second squeegee portion 122 to the capillary suction hole 13, and then flows out through the capillary suction hole 13. Therefore, this disclosure can utilize the first scraper section 121 and the second scraper section 122 to collect the liquid together, thereby ensuring that all the liquid on the surface to be cleaned enters the gap and flows out through the capillary suction holes 13, so as to further improve the water absorption effect of the water-absorbing scraper 1 and further reduce the amount of liquid residue on the surface to be cleaned.

[0104] In one embodiment, such as Figures 1 to 3 As shown, the minimum distance in the second direction Y between the side of the first scraper portion 121 near the second scraper portion 122 and the side of the second scraper portion 122 near the first scraper portion 121 can be less than the size of the capillary suction orifice 13 in the second direction Y. Here, the second direction Y can be the direction in which the first scraper portion 121 points towards the second scraper portion 122. This arrangement prevents solid waste larger than the size of the capillary suction orifice 13 from reaching the capillary suction orifice 13 through the gap between the first scraper portion 121 and the second scraper portion 122, thus preventing the capillary suction orifice 13 from becoming clogged.

[0105] In one embodiment, the minimum distance in the second direction Y between the side of the first scraper portion 121 near the second scraper portion 122 and the side of the second scraper portion 122 near the first scraper portion 121 can be located at one end of the first scraper portion 121 near the capillary suction hole 13 and the other end of the second scraper portion 122 near the capillary suction hole 13. This arrangement avoids a small distance between the end of the first scraper portion 121 away from the capillary suction hole 13 and the end of the second scraper portion 122 away from the capillary suction hole 13, thus allowing more water to enter the gap between the first scraper portion 121 and the second scraper portion 122, improving the water absorption effect of the absorbent scraper 1.

[0106] In one embodiment, the distances in the second direction Y between the side of the first scraper portion 121 near the second scraper portion 122 and the side of the second scraper portion 122 near the first scraper portion 121 can be equal everywhere. That is, the distances in the second direction Y between the side of the first scraper portion 121 near the second scraper portion 122 and the side of the second scraper portion 122 near the first scraper portion 121 can both be the minimum distances described above. This configuration can further improve the blocking ability of the first scraper portion 121 and the second scraper portion 122 on solid waste, further prevent solid waste larger than the size of the capillary suction orifice 13 from reaching the capillary suction orifice 13 through the gap between the first scraper portion 121 and the second scraper portion 122, and thus further prevent the capillary suction orifice 13 from becoming blocked.

[0107] In one embodiment, the minimum distance in the second direction Y between the side of the first scraper 121 near the second scraper 122 and the side of the second scraper 122 near the first scraper 121 is greater than or equal to 0 mm and less than or equal to 0.7 mm. For example, the minimum distance in the second direction Y between the side of the first scraper 121 near the second scraper 122 and the side of the second scraper 122 near the first scraper 121 can be 0 mm, 0.2 mm, 0.4 mm, 0.6 mm, 0.7 mm, etc. This configuration can improve the capillary effect of the gap between the first scraper 121 and the second scraper 122, thereby improving the gap's ability to actively absorb water through capillary action. This ensures that the absorbent scraper 1 can completely absorb the liquid on the surface to be cleaned, further reducing the amount of liquid residue after absorption and improving the water absorption effect of the absorbent scraper 1.

[0108] In one embodiment, the size of the capillary suction hole 13 in the second direction Y can be greater than 0.7 mm and less than or equal to 3 mm. For example, the size of the capillary suction hole 13 in the second direction Y can be 0.7 mm, 1 mm, 1.5 mm, 2 mm, 2.5 mm, 3 mm, etc. This setting can avoid the size of the capillary suction hole 13 being too small in the second direction Y, thereby reducing the probability of the capillary suction hole 13 becoming blocked, and can also ensure the flow capacity of the capillary suction hole 13, improving the water absorption efficiency of the capillary suction hole 13. At the same time, this setting can avoid the size of the capillary suction hole 13 being too large in the second direction Y, thereby ensuring that the capillary suction hole 13 can also have a good capillary effect, so that the capillary suction hole 13 can actively absorb and flow out the liquid in the gap through capillary action, ensuring the water absorption effect of the water-absorbing scraper 1.

[0109] In one embodiment of this disclosure, such as Figures 1 to 3 As shown, the first scraper section 121 and the second scraper section 122 can be tilted in the second direction Y. This arrangement facilitates the collection of liquid by the first scraper section 121 and the second scraper section 122.

[0110] It should be noted that the inclination of the first scraper section 121 and the second scraper section 122 toward the second direction Y does not mean that the first scraper section 121 and the second scraper section 122 are arranged along the second direction Y. In essence, it means that the first scraper section 121 and the second scraper section 122 have been deflected toward the second direction Y relative to the first direction X.

[0111] In this disclosure, such as Figures 1 to 5 As shown, the second scraper section 122 can be a flexible structure. That is, the second scraper section 122 can deform. This design ensures that the second scraper section 122 and the ground can always be in close contact, thereby preventing gaps from forming between the second scraper section 122 and the ground during water absorption. This also prevents water from flowing out through the gaps between the second scraper section 122 and the ground, ensuring that the second scraper section 122 can collect all the water on the ground, thus ensuring the water absorption effect of the water-absorbing scraper 1 and further reducing the amount of water residue after absorption.

[0112] In one embodiment, the first scraper section 121 can be a flexible structure, that is, the first scraper section 121 can also be deformed.

[0113] In one embodiment, both the first scraper section 121 and the second scraper section 122 can be flexible structures. When the second scraper section 122 is a flexible structure, it needs to ensure that the second scraper section 122 is always in close contact with the ground, so a preset downward pressure needs to be applied to the second scraper section 122. However, after the second scraper section 122 is subjected to downward pressure, the gap between the second scraper section 122 and the first scraper section 121 will increase, thereby affecting the capillary effect of the gap. At the same time, during the water absorption operation, the second scraper section 122 will be subjected to the resistance of water and the friction of the ground, which will make the gap between the second scraper section 122 and the first scraper section 121 even larger, thereby further affecting the capillary effect of the gap.

[0114] Therefore, by also configuring the first scraper section 121 as a flexible structure, a preset downward pressure can be applied to the first scraper section 121, causing it to deform towards the second scraper section 122. This reduces the gap width between the first scraper section 121 and the second scraper section 122, ensuring the capillary effect of the gap. Furthermore, during the water absorption operation, the first scraper section 121 is also subjected to water resistance and ground friction, causing it to deform towards the second scraper section 122. This compensates for the deformation of the second scraper section 122, further reducing the gap width between the first scraper section 121 and the second scraper section 122, and further ensuring the capillary effect of the gap.

[0115] In one embodiment of this disclosure, such as Figure 3 As shown, the width W2 of the end of the first scraper section 121 facing away from the body section 11 in the second direction Y can be smaller than the width W1 of the end of the first scraper section 121 near the body section 11 in the second direction Y. This configuration allows the end of the first scraper section 121 facing away from the body section 11 to be thinner, making it easier to deform. Therefore, during use, only a small preset downward pressure needs to be applied to the first scraper section 121 to cause deformation, making it easier to compensate for the deformation of the second scraper section 122. This ensures that the gap between the first scraper section 121 and the second scraper section 122 can have a small width, guaranteeing the capillary effect of the gap.

[0116] In one embodiment of this disclosure, such as Figures 1 to 4 As shown, capillary suction holes 13 can be provided on the main body 11, and a notch 1211 can be provided at the end of the first scraper 121 facing away from the main body 11. This arrangement prevents the first scraper 121 from obstructing the liquid, allowing the liquid to pass through the notch 1211 on the first scraper 121 to reach the second scraper 122, whereby the second scraper 122 collects the liquid. Furthermore, this arrangement ensures that all the liquid on the surface to be cleaned can enter between the first scraper 121 and the second scraper 122 without being blocked by the first scraper 121, thus ensuring that the liquid reaches the crevices and maintaining the absorbent effect of the squeegee 1.

[0117] In one embodiment, multiple notches 1211 can be provided, and the multiple notches 1211 can be spaced apart along the length direction Z of the first scraper portion 121. This arrangement can improve the liquid throughput and throughput efficiency, and further prevent the first scraper portion 121 from obstructing the liquid.

[0118] In one embodiment, the distance between any two adjacent notches 1211 is the same. This arrangement can further improve the liquid flow efficiency. Simultaneously, since the notches 1211 reduce the structural strength of the first scraper section 121 at the notch locations, evenly distributing multiple notches 1211 ensures that the first scraper section 121 has uniform structural strength. This avoids the problem of lower structural strength in certain areas of the first scraper section 121 due to a higher density of notches 1211, thereby improving the reliability and service life of the first scraper section 121.

[0119] In one embodiment of this disclosure, the absorbent squeegee 1 may be provided with a plurality of capillary suction holes 13, which may be spaced apart along the length direction Z of the absorbent squeegee 1, thereby increasing the water absorption efficiency of the absorbent squeegee 1.

[0120] In one embodiment, the spacing between any two capillary suction holes 13 along the length direction Z of the absorbent scraper 1 can be the same. This arrangement ensures that liquid within the gap can pass evenly through the multiple capillary suction holes 13, guaranteeing the absorbent scraper 1 has good absorbency. Simultaneously, since the presence of capillary suction holes 13 reduces the structural strength of the areas where these holes are located, evenly distributing the multiple capillary suction holes 13 ensures uniform structural strength for the absorbent scraper 1. This avoids the problem of lower structural strength in certain areas due to a higher density of capillary suction holes 13, thereby improving the reliability and service life of the absorbent scraper 1.

[0121] This disclosure does not limit the specific number of multiple capillary suction holes 13, which can be selected and set according to actual needs, and all of this is within the protection scope of this disclosure.

[0122] Additionally, it should be noted that when there are multiple capillary suction holes 13, the minimum distance in the second direction Y between the side of the first scraper portion 121 near the second scraper portion 122 and the side of the second scraper portion 122 near the first scraper portion 121 can be less than the size of at least one capillary suction hole 13 in the second direction Y.

[0123] In one embodiment, the shape of the orthographic projection of the capillary suction hole 13 in the first direction X can be rectangular, but it is not limited to this. The shape of the orthographic projection of the capillary suction hole 13 in the first direction X can also be other shapes, such as circles, triangles, etc., which can be selected and set according to actual needs, and all of these are within the protection scope of this disclosure.

[0124] In one embodiment of this disclosure, such as Figure 2 and Figure 3As shown, the absorbent scraper 1 may further include a water collection tank 16. The water collection tank 16 may be at least located on the body portion 11. For example, the water collection tank 16 may be at least located on the first body portion 111; or, the water collection tank 16 may be at least located on the second body portion 112; or, the water collection tank 16 may be at least located on both the first body portion 111 and the second body portion 112. Multiple capillary suction holes 13 may communicate with the water collection tank 16 to collect the liquid flowing from each capillary suction hole 13, facilitating subsequent liquid drainage.

[0125] The main body 11 may be provided with a first stop 113 and a second stop 114. The first stop 113 and the second stop 114 may extend along a first direction X, and the first stop 113 and the second stop 114 may be spaced apart in a second direction Y. The aforementioned water collection tank 16 may be located between the first stop 113 and the second stop 114. That is, it can be understood that the water collection tank 16 may be the area enclosed by the first stop 113 and the second stop 114; or, the water collection tank 16 may be a separate structure provided between the first stop 113 and the second stop 114. With this arrangement, the first stop 113 and the second stop 114 can be used to stop the water in the water collection tank 16 in the second direction Y, preventing the water in the water collection tank 16 from leaking out and causing secondary pollution to the environment.

[0126] In one embodiment of this disclosure, the suction scraper 1 may further include a water inlet 17. The water inlet 17 may be disposed on the main body 11 and may communicate with the water collection tank 16, allowing water in the water collection tank 16 to converge at the water inlet 17. By providing the water inlet 17, this disclosure enables the water collection tank 16 to be connected to the sewage tank 21, so that all water in the water collection tank 16 enters the sewage tank 21 through the single opening of the water inlet 17. This reduces the number of communication openings between the water collection tank 16 and the sewage tank 21, simplifies the structure of the suction scraper 1, and reduces the manufacturing difficulty and cost of the suction scraper 1.

[0127] This disclosure also provides a water-absorbing component 2. For example... Figures 1 to 7 As shown, the water suction assembly 2 may include: a water suction blade 1, a wastewater tank 21, and a sewage suction pump 22. The water suction blade 1 may be the same as described above; the wastewater tank 21 may be connected to the capillary suction hole 13; and the sewage suction pump 22 may be connected to the wastewater tank 21.

[0128] It should be noted that the specific structure and beneficial effects of the absorbent scraper 1 have been described in detail in the previous embodiment. Therefore, in this embodiment, the specific structure and beneficial effects of the absorbent scraper 1 will not be described again. Please refer to the specific description in the previous embodiment. All of these are within the protection scope of this disclosure.

[0129] The water-absorbing assembly 2 provided in this disclosure includes the water-absorbing scraper 1 described above, and the water-absorbing scraper 1 includes a scraper portion 12 and a capillary suction hole 13. The scraper portion 12 may include a first scraper portion 121 and a second scraper portion 122, which are arranged opposite to each other and form a gap, which can communicate with the capillary suction hole 13. Therefore, the water-absorbing scraper 1 provided in this disclosure can actively absorb liquid through capillary action via the gap, and the liquid absorbed by the gap can flow out through the capillary suction hole 13.

[0130] Therefore, compared with the prior art, the water suction assembly 2 provided in this disclosure no longer requires a high-powered vacuum pump 22 for water suction. Only a low-powered vacuum pump 22 combined with capillary action in the crevices is needed, thereby reducing the cost of water suction. Furthermore, the low-powered vacuum pump 22 produces less noise, minimizing the impact on the user's living environment. Simultaneously, the low-powered vacuum pump 22 is smaller in size, reducing the overall volume of the water suction assembly 2, making it easier to place within the cleaning unit and saving space. In addition, when actively suctioning water using the vacuum pump 22 in conjunction with capillary action, the suction effect is better than passive suction using only the vacuum pump 22, reducing the amount of liquid residue after suction.

[0131] In one embodiment of this disclosure, such as Figure 2 , Figure 3 , Figure 6 and Figure 7 As shown, when the suction blade 1 is equipped with a water collection tank 16, the wastewater tank 21 can be connected to the water collection tank 16 on the suction blade 1 to collect the water absorbed into the water collection tank 16 from the gaps and capillary suction holes 13.

[0132] In one embodiment, when the suction blade 1 includes a water inlet 17, the wastewater tank 21 can be connected to the water inlet 17. Since the water inlet 17 is connected to the water collection tank 16, connecting the wastewater tank 21 to the water inlet 17 in this embodiment allows the water collection tank 16 and the wastewater tank 21 to communicate through the water inlet 17. This allows all the water in the water collection tank 16 to enter the wastewater tank 21 through the single opening of the water inlet 17, thereby reducing the number of communication ports between the water collection tank 16 and the wastewater tank 21, simplifying the structure of the suction assembly 2, and reducing the manufacturing difficulty and cost of the suction assembly 2.

[0133] In one embodiment of this disclosure, the water absorption assembly 2 may further include a connecting pipe 23. The connecting pipe 23 can be used to connect the capillary suction hole 13 and the wastewater tank 21, so that the water absorbed by the gap and the capillary suction hole 13 flows into the wastewater tank 21, preventing wastewater from leaking out from the gap between the capillary suction hole 13 and the wastewater tank 21 and causing secondary pollution to the environment.

[0134] In one embodiment, when the suction scraper 1 is provided with a water collection tank 16, the connecting pipe 23 can connect the water collection tank 16 and the sewage tank 21, so that the water in the water collection tank 16 flows into the sewage tank 21 through the connecting pipe 23.

[0135] In one embodiment, when the suction scraper 1 is provided with a water inlet 17, the connecting pipe 23 can connect the water inlet 17 and the sewage tank 21, so that the water in the water collection tank 16 flows evenly into the connecting pipe 23 through the water inlet 17 and into the sewage tank 21 through the connecting pipe 23.

[0136] In one embodiment of this disclosure, the inner diameter of the connecting tube 23 can be from 1mm to 10mm. For example, the inner diameter of the connecting tube 23 can be 1mm, 2mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, etc. This configuration allows the connecting tube 23 to be smaller in size, enabling it to be twisted to a greater extent within a limited space, thereby making its layout within the cleaning host more convenient.

[0137] In another embodiment of this disclosure, the water absorption assembly 2 may not be provided with a connecting pipe 23. For example, the capillary suction hole 13 may be directly connected to the sewage tank 21, and the connection between the capillary suction hole 13 and the sewage tank 21 may be sealed by a sealing element. This method can also achieve the purpose of allowing the water absorbed by the gap and the capillary suction hole 13 to flow into the sewage tank 21.

[0138] In one embodiment of this disclosure, the suction pump 22 can be an air pump, primarily used to provide a vacuum environment for the water suction assembly 2, making the air pressure inside the capillary suction hole 13 lower than the air pressure outside the capillary suction hole 13. This allows accumulated water to enter the capillary suction hole 13 using the pressure difference, thus achieving the purpose of water suction. Furthermore, the air pump has lower noise levels, further reducing the impact of noise on the user's living environment. Simultaneously, the air pump is also smaller in size, further saving space within the cleaning unit. Moreover, providing a vacuum environment through the air pump facilitates water-air separation, preventing water and air from being sucked into the suction pump 22 and causing damage to it.

[0139] However, this disclosure does not impose any special restrictions on the type of sewage pump 22. That is, the sewage pump 22 may not be an air pump, but may be other types of pump bodies. It can be selected and set according to actual needs, and all of these are within the protection scope of this disclosure.

[0140] This disclosure also provides a cleaning device. For example... Figures 1 to 9 As shown, the cleaning device may include a main body 3 and a water-absorbing component 2. The water-absorbing component 2 may be the water-absorbing component 2 described above, and the water-absorbing component 2 may be connected to the main body 3 to be installed on the main body 3.

[0141] It should be noted that the specific structure and beneficial effects of the water-absorbing component 2 have been described in detail in the previous embodiment. Therefore, in this embodiment, the specific structure and beneficial effects of the water-absorbing component 2 will not be described again. Please refer to the specific description in the previous embodiment. All of these are within the protection scope of this disclosure.

[0142] The cleaning device provided in this disclosure includes the aforementioned water-absorbing component 2, which includes a water-absorbing scraper 1. The water-absorbing scraper 1 includes a scraper portion 12 and capillary suction holes 13. The scraper portion 12 may include a first scraper portion 121 and a second scraper portion 122, which are arranged opposite to each other and form a gap, which can communicate with the capillary suction holes 13. Therefore, the water-absorbing scraper 1 provided in this disclosure can actively absorb liquid through capillary action via the gap, and the liquid absorbed by the gap can flow out through the capillary suction holes 13.

[0143] Therefore, compared with the prior art, the cleaning equipment provided by this disclosure no longer requires a high-powered vacuum pump 22 for water suction. Only a low-powered vacuum pump 22 combined with capillary action in the crevices is needed, thus reducing the cost of water suction. Furthermore, the low-powered vacuum pump 22 produces less noise, minimizing the impact on the user's living environment. Simultaneously, the low-powered vacuum pump 22 is smaller in size, reducing the volume of the water suction component 2 and thus the space occupied by the water suction component 2 within the main body 3. This allows the cleaning equipment to be manufactured in a smaller size to meet the needs of different cleaning scenarios. In addition, when water is actively suctioned using the vacuum pump 22 in conjunction with capillary action, the suction effect is better than that of passive water suction using only the vacuum pump 22, reducing the amount of water residue after suction.

[0144] In one embodiment of this disclosure, the main body 3 can be the cleaning host described above, that is: the main body 3 can be a sweeping machine, a sweeping robot, a floor scrubbing machine, a window cleaning machine, etc.

[0145] In one embodiment of this disclosure, such as Figures 1 to 8 As shown, the water-absorbing component 2 can move relative to the main body 3 in a first direction X or in a direction opposite to the first direction X. This configuration allows the water-absorbing component 2 to move along the first direction X to lift the water-absorbing squeegee 1 when the ground is raised, and to move along the opposite direction X to lower the water-absorbing squeegee 1 when the ground is recessed. This ensures that the water-absorbing squeegee 1 maintains a stable distance from the ground, guaranteeing good water absorption performance and thus providing the cleaning equipment with excellent water absorption and operational stability.

[0146] Furthermore, when the first scraper section 121 and / or the second scraper section 122 are flexible structures, the above-mentioned arrangement can ensure that the first scraper section 121 and / or the second scraper section 122 can always have the same deformation when encountering uneven ground, thereby further ensuring the water absorption stability of the water-absorbing scraper 1 and further improving the water absorption performance of the cleaning equipment.

[0147] In one embodiment of this disclosure, such as Figure 8 As shown, the cleaning device may also include an elastic element 4. For example, the elastic element 4 may be a spring, but is not limited thereto, and this disclosure does not impose any specific limitations thereto.

[0148] The elastic element 4 can be disposed between the water-absorbing assembly 2 and the main body 3, and can compress the elastic element 4 when the water-absorbing assembly 2 moves along the first direction X. Thus, when there is a protrusion on the ground, the water-absorbing assembly 2 can move along the first direction X, at which time the water-absorbing assembly 2 compresses the elastic element 4, so that the elastic element 4 has a restoring force inside; when the cleaning equipment crosses the protruding ground, the restoring force inside the elastic element 4 will be released, so that the elastic element 4 can push the water-absorbing assembly 2 to move in the opposite direction to the first direction X, so that the water-absorbing squeegee 1 can be tightly attached to the flat ground again.

[0149] In one embodiment, such as Figures 1 to 8 As shown, the elastic element 4 can be disposed between the main body 11 and the main body 3 to facilitate the placement and fixation of the elastic element 4. However, it is not limited to this; the elastic element 4 can also be disposed between other structural components of the water absorption assembly 2 and the main body 3, depending on actual needs.

[0150] In one embodiment, the two ends of the elastic member 4 can be connected to the water-absorbing component 2 and the main body 3 respectively, so that the elastic member 4 can be fixed by the water-absorbing component 2 and the main body 3, and the elastic member 4 can be prevented from falling off between the water-absorbing component 2 and the main body 3 during compression or recovery.

[0151] In one embodiment, when the cleaning equipment is on a flat surface, the elastic element 4 can be in a compressed state, meaning that the elastic element 4 also has a certain restoring force when the cleaning equipment is on a flat surface. Therefore, when the cleaning equipment is on a flat surface, the restoring force inside the elastic element 4 can be applied to the water-absorbing assembly 2, ensuring that the water-absorbing squeegee 1 remains in close contact with the ground, thus guaranteeing the water-absorbing capacity of the cleaning equipment.

[0152] In one embodiment, there may be multiple elastic elements 4, which may be spaced apart. Since the total restoring force of multiple elastic elements 4 after compression is greater than that of a single elastic element 4 after compression, this embodiment, by setting multiple elastic elements 4, can ensure that the water-absorbing assembly 2 can move in the opposite direction to the first direction X, thus ensuring that the water-absorbing squeegee 1 can fit tightly against the ground.

[0153] In one embodiment of this disclosure, such as Figure 8 As shown, the main body 3 may be provided with a first limiting part 31. The first limiting part 31 may extend along the first direction X, and the first limiting part 31 may limit the movement of the water absorption component 2 along the first direction X or in the opposite direction to the first direction X, so as to ensure that the water absorption component 2 can move accurately along the first direction X or in the opposite direction to the first direction X, and avoid the water absorption component 2 from deviating during the movement.

[0154] In one embodiment, the main body 3 may include a housing 32, and a portion of the water-absorbing component 2 may be located within the housing 32. The housing 32 may be the aforementioned first limiting part 31, that is, the wall of the housing 32 may be used to limit the water-absorbing component 2, so that the water-absorbing component 2 can only move in the first direction X or in the opposite direction to the first direction X.

[0155] However, it is not limited to this. The first limiting part 31 may not be the housing 32, but may be other structural components with limiting functions. For example, the first limiting part 31 may be a limiting post, a limiting groove, etc., which can be set according to actual needs.

[0156] Other embodiments of this disclosure will readily occur to those skilled in the art upon consideration of the specification and practice of the invention disclosed herein. This disclosure is intended to cover any variations, uses, or adaptations of this disclosure that follow the general principles of this disclosure and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope and spirit of this disclosure are indicated by the appended claims.

Claims

1. A water-absorbing scraper, characterized in that, include: A scraper section contacts the surface to be cleaned. The scraper section includes a first scraper section and a second scraper section. The first scraper section and the second scraper section are disposed opposite each other and form a gap. The first scraper section and the second scraper section are configured to transfer liquid on the surface to be cleaned into the gap when the scraper section moves relative to the surface to be cleaned. A capillary suction hole is connected to the gap, and the capillary suction hole and the gap form a fluid passage for the liquid in the gap to flow out of the capillary suction hole.

2. The absorbent scraper according to claim 1, characterized in that, The absorbent scraper also includes: The body portion, the first scraper portion and the second scraper portion are both connected to the body portion, and the capillary suction holes are disposed on the body portion and / or the scraper portion.

3. The absorbent scraper according to claim 2, characterized in that, The main body includes a first main body and a second main body, and the absorbent scraper includes: The first absorbent scraper includes: a first body part and a first scraper part, wherein the first scraper part is connected to the first body part; The second absorbent squeegee is connected to the first absorbent squeegee, and the second absorbent squeegee includes: a second body part and a second squeegee part, the second squeegee part being connected to the second body part; The capillary suction hole is disposed in the first body part, and / or the capillary suction hole is disposed in the second body part, and / or the capillary suction hole is disposed in the first scraper part.

4. The absorbent scraper according to claim 3, characterized in that, The capillary pores include: The first suction hole is provided on the first body part and is located on the side of the first body part closer to the second body part; The second suction hole is disposed on the second body part and is located on the side of the second body part close to the first body part. The first suction hole part and the second suction hole part are connected.

5. The absorbent scraper according to claim 4, characterized in that, The minimum distance between the side of the first scraper portion near the second scraper portion and the side of the second scraper portion near the first scraper portion in the second direction is less than the size of the capillary suction hole in the second direction; Wherein, the second direction is the direction in which the first scraper section points to the second scraper section.

6. The absorbent scraper according to claim 5, characterized in that, The minimum distance between the side of the first scraper portion near the second scraper portion and the side of the second scraper portion near the first scraper portion in the second direction is greater than or equal to 0 mm and less than or equal to 0.7 mm.

7. The absorbent scraper according to claim 5, characterized in that, The size of the capillary suction pore in the second direction is greater than 0.7 mm and less than or equal to 3 mm.

8. The absorbent scraper according to any one of claims 2 to 7, characterized in that, The length of the second scraper portion in the first direction is greater than or equal to the length of the first scraper portion in the first direction; Wherein, the first direction is the direction in which the scraper part points to the body part.

9. A water-absorbing component, characterized in that, include: A water-absorbing squeegee, wherein the water-absorbing squeegee is the water-absorbing squeegee described in any one of claims 1 to 8; The wastewater tank is connected to the capillary suction hole; A sewage suction pump is connected to the sewage tank.

10. A cleaning device, characterized in that, The cleaning equipment includes: Main body; The water-absorbing component is the water-absorbing component as described in claim 9, and the water-absorbing component is connected to the main body.

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