Anti-blocking structure, water supply device, floor brush and cleaning equipment

Abstract

The embodiment of the utility model discloses an anti-blocking structure used for cleaning equipment, and the anti-blocking structure comprises a shielding part which covers a water outlet of the cleaning equipment; the accommodating groove is concavely formed in the surface, deviating from the water outlet, of the shielding part, and a guide inclined surface is formed at an opening of the accommodating groove. According to the embodiment of the utility model, garbage can be prevented from being extruded to directly enter the water outlet, the water outlet is prevented from being blocked, normal use of the cleaning equipment is ensured, the movement direction of the extruded garbage can be guided, the garbage is enabled to be gathered in the accommodating groove far away from the water outlet, and the problems that the garbage blocks the water outlet channel and the water outlet and is difficult to clean are solved. In addition, the embodiment of the utility model further discloses a water supply device which comprises the anti-blocking structure and the water storage structure, and the anti-blocking structure covers the water outlet of the water storage structure. The embodiment of the utility model further discloses a floor brush which comprises a floor brush body and a rolling brush, and the rolling brush is located at the water outlet end of the water supply device. The embodiment of the invention further discloses cleaning equipment which comprises a cleaning equipment body and a water supply device. Or the cleaning equipment comprises a floor brush.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning equipment, in particular to an anti-blocking structure, a water supply device, a floor brush and cleaning equipment. Background Art

[0002] With the development of science and technology and people's increasing requirements for quality of life, smart homes are increasingly appearing in people's daily lives, among which the most representative one is the floor scrubber. The floor scrubber uses clean water or cleaning liquid to flow onto the roller brush to clean the floor. At the same time, the floor scrubber recycles sewage and takes it away from the site, which has the advantages of environmental protection, energy saving, and high efficiency.

[0003] In order to improve the cleaning and self-cleaning effects, the floor scrubbers currently on the market usually place the water outlet as close to the roller brush as possible. During the cleaning process, some garbage can pass over the scraper bar of the roller brush and adhere to the water outlet. When the roller brush squeezes the garbage, the garbage can easily pass through the water outlet and enter the water outlet channel, causing the water outlet channel and the water outlet to be blocked. At the same time, the blocked garbage is not easy to clean, affecting the normal use of the floor scrubber. Utility Model Content

[0004] The main purpose of the utility model is to provide an anti-clogging structure, a water supply device, a floor brush and a cleaning device, aiming to solve the problem that the water outlet of the existing floor scrubber is easily clogged and the clogged garbage is not easy to clean.

[0005] To achieve the above-mentioned purpose, the embodiment of the utility model provides an anti-clogging structure for cleaning equipment, wherein the anti-clogging structure comprises:

[0006] A shielding portion, covering the water outlet of the cleaning device;

[0007] The accommodating groove is concavely arranged on the surface of the shielding portion away from the water outlet, and a guiding inclined surface is formed at the opening of the accommodating groove.

[0008] In some embodiments, the guiding slope is inclined from the surface of the shielding portion toward the bottom wall of the accommodating groove; and / or,

[0009] The shielding portion includes a shielding position corresponding to the position of the water outlet to cover the water outlet, and the shielding position is spaced apart from the accommodating groove; and / or,

[0010] The groove wall of the accommodating groove is provided with at least one hole to communicate with the water outlet.

[0011] The present utility model also provides a water supply device for cleaning equipment, wherein the water supply device comprises:

[0012] As the aforementioned anti-blocking structure, and

[0013] The water storage structure is provided with a water outlet, and the anti-blocking structure covers the water outlet.

[0014] In some embodiments, the water storage structure comprises a clean water tank and a water outlet cover plate, the water outlet cover plate is provided with the water outlet, and the water outlet is connected to the clean water tank; and / or,

[0015] The water outlet cover plate is detachably connected to the shielding portion.

[0016] In some embodiments, the water outlet cover plate is further provided with a guide slope, and the guide slope is located at the lower end of the water outlet and is used to guide the cleaning liquid flowing out of the water outlet.

[0017] In some embodiments, the water outlet cover plate is provided with guide parts protruding from both sides of the water outlet, and the two guide parts and the guide slope together form a guide channel.

[0018] In some embodiments, a partition is provided in the diversion channel, and the partition is used to divert the cleaning liquid flowing out of the water outlet; and / or,

[0019] The guide parts located on both sides of the partition extend in a direction away from the partition, and are used for guiding the cleaning liquid flowing out of the water outlet in a direction away from the partition.

[0020] In some embodiments, a plurality of water outlets are provided, and the plurality of water outlets are spaced apart and arranged on the same side of the water outlet cover plate, and the water outlet cover plate is provided with reinforcing ribs between adjacent water outlets.

[0021] An embodiment of the utility model further provides a floor brush, comprising a floor brush body and a roller brush, wherein the floor brush body is provided with a water supply device as described above, and the roller brush is located at the water outlet end of the water supply device.

[0022] The embodiment of the utility model further provides a cleaning device, comprising a cleaning device body and the aforementioned water supply device installed on the cleaning device body; or the cleaning device comprises the aforementioned floor brush.

[0023] The embodiment of the utility model provides a shielding part on the outside of the water outlet to prevent garbage from being squeezed and directly entering the water outlet, prevent the water outlet from being blocked, and ensure the normal use of the cleaning device. In addition, the embodiment of the utility model provides a recessed receiving groove on the surface of the shielding part away from the water outlet, and a guiding slope is formed at the opening of the receiving groove. The guiding slope can guide the movement direction of the garbage after being squeezed, so that the garbage gathers in the receiving groove away from the water outlet, thereby solving the problem of garbage blocking the water outlet channel and the water outlet, and the blocked garbage is difficult to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a structural schematic diagram of an embodiment of the anti-blocking structure of the utility model;

[0025] Figure 2 It is a front view schematic diagram of an embodiment of the water supply device of the utility model;

[0026] Figure 3 for Figure 2 A partial enlarged view of the middle A;

[0027] Figure 4 It is a partially disassembled schematic diagram of the water supply device of the utility model;

[0028] Figure 5 for Figure 4 A partial enlarged view of point B in the middle;

[0029] Figure 6 This is a schematic structural diagram of an embodiment of the flow guide channel of the utility model;

[0030] Figure 7 It is a structural schematic diagram of an embodiment of a floor brush of the utility model.

[0031] Description of Figure Numbers:

[0032] Label name Label name 100 Anti-clogging structure 202 Water outlet 10 Blocking part 203 Diversion slope 20 Storage tank 204 Diversion part 21 Guide slope 205 Diversion channel 11 Blocking position 206 Divider 22 hole 207 Reinforcement 200 Water supply device 300 Floor brush 208 Fresh water tank 301 Floor brush body 201 Water outlet cover 302 Roller Brush

[0033] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the scheme in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0036] It should also be noted that when an element is referred to as being "fixed on" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element at the same time. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0037] In addition, the descriptions of "first", "second", etc. in the present utility model are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0038] Existing cleaning equipment (such as floor scrubbers) uses clean water or cleaning liquid to flow onto a roller brush (and / or the ground) to clean the ground through a roller brush. Among them, the stability and uniformity of the water supply to the roller brush by the floor scrubber will directly affect the cleaning effect of the roller brush on the ground. Existing floor scrubbers usually supply water to the roller brush from a clean water tank, and the cleaning liquid flows to each water outlet through the internal water channel, so that the water flows to different parts of the roller brush respectively, so as to achieve the purpose of uniform water supply to the roller brush. During the cleaning process, the roller brush can clean up the stains, grease, dust and other garbage on the ground by rotating and cleaning on the ground, and the garbage brought up by the roller brush is sucked away through the sewage suction port in the floor scrubber and transported to the sewage tank for storage. However, due to the large volume of the garbage, the high viscosity of the garbage, the insufficient suction at the sewage suction port, etc., some of the garbage may not be sucked away in time, and some of the garbage that is not sucked away in time may adhere to each water outlet position. When the roller brush squeezes the garbage, the garbage can easily enter the water outlet channel through the water outlet, causing the water outlet channel and the water outlet to be blocked. At the same time, the garbage blocked therein is difficult to clean out, reducing the cleaning efficiency, affecting the normal use of the floor scrubber, and even causing the floor scrubber to malfunction.

[0039] In view of the above-mentioned deficiencies of the technical solution discovered by the utility model of the present application, a technical solution is proposed which can prevent the water outlet from being blocked, ensure the normal water supply of the water outlet, and make it easier to clean the blocked garbage.

[0040] The embodiment of the utility model proposes an anti-blocking structure 100, which is mainly used in cleaning equipment; wherein the cleaning equipment of the utility model is a device with a cleaning function, for example, the cleaning equipment can be a cleaning base station, a cleaning robot, a handheld floor scrubber, a floor scrubber robot, a mopping machine, etc.

[0041] Please refer to Figure 1In one embodiment of the utility model, the anti-blocking structure 100 includes a shielding portion 10, which covers the water outlet 202 of the cleaning equipment. The width and height of the shielding portion 10 span the water outlet 202 to separate the water outlet 202 from the water-using components of the cleaning equipment (such as the roller brush 302). When the garbage carried by the roller brush 302 is pulled to the shielding portion 10 during rotation, the shielding portion 10 comes into contact with the garbage and blocks the garbage outside the water outlet 202, thereby shielding the water outlet 202 and preventing the garbage from being squeezed directly into the water outlet 202, thereby preventing the water outlet 202 from being blocked, ensuring normal water supply to the water outlet 202, and the water flowing out of the water outlet 202 can flow evenly to the water-using components of the cleaning equipment, thereby improving the cleaning effect of the cleaning equipment and solving the problem of garbage blocking the water outlet.

[0042] Moreover, the anti-blocking structure 100 of an embodiment of the utility model further includes a receiving groove 20, which is concavely arranged on the surface of the shielding portion 10 away from the water outlet 202, that is, the receiving groove 20 is concave, and can temporarily buffer the garbage (for example, the garbage that is not sucked away by the suction port in time). A guiding slope 21 is formed at the opening of the receiving groove 20, and when the garbage is squeezed, it can gather in the receiving groove 20 away from the water outlet 202 along the guiding slope 21. Therefore, the guiding slope 21 of the embodiment of the utility model plays a role in guiding the movement direction of the garbage after being squeezed, so as to facilitate the next step of cleaning the garbage.

[0043] In some embodiments, the cleaning device has a self-cleaning function for removing residual dirt inside itself. During the self-cleaning process, when a large amount of garbage is accumulated in the receiving tank 20, the roller brush 302 of the cleaning device rotates forward and reverse alternately to clean up the garbage accumulated in the receiving tank 20, thereby avoiding the problems of garbage accumulation and odor. After the cleaning device performs self-cleaning, there may still be a problem that the garbage in the receiving tank 20 is not cleaned up. This design also facilitates the user to actively clean up the garbage in the receiving tank 20. For example, the user can remove the roller brush 302 and then use a brush or other tools to clean up the garbage in the receiving tank 20.

[0044] In some embodiments, the guide slope 21 is inclined from the surface of the shielding portion 10 toward the bottom wall of the receiving groove 20. The guide slope 21 can guide the garbage to gather in the middle of the receiving groove 20 after being squeezed, and the guide slope 21 plays a role in limiting the movement direction of the garbage, preventing the garbage from moving out of the receiving groove 20, so that the garbage is as far away from the water outlet 202 as possible.

[0045] In this embodiment, the receiving groove 20 is arranged in a rectangular shape, and four guiding slopes 21 are arranged, respectively arranged at the four sides of the rectangle, and the adjacent guiding slopes 21 are transitioned in an arc shape, which can guide the garbage located at the four sides to the center of the receiving groove 20 to gather, so as to prevent the garbage from clogging the water outlet 202. Of course, in other embodiments, the shape of the receiving groove 20 can also be circular, elliptical, polygonal, and other regular or irregular shapes, which can be specifically set according to actual needs, and is not limited thereto.

[0046] Optionally, the inclination angle of the guiding slope 21 relative to the plane where the bottom of the receiving groove 20 is located is less than 180 degrees and not less than 120 degrees, so that the guiding slope 21 smoothly transitions from the shielding portion 10 to the receiving groove 20, and can more smoothly guide the garbage to move into the receiving groove 20. In this embodiment, the angle of the guiding slope 21 is preferably set to 120 degrees, which has the effect of guiding the garbage to gather in the middle of the receiving groove 20, and the closer the guiding slope 21 is to 180 degrees, the worse the gathering effect is than when it is set to 120 degrees.

[0047] See also Figure 3 Specifically, the shielding portion 10 includes a shielding position 11 corresponding to the position of the water outlet 202 to cover the water outlet 202, and the shielding position 11 is spaced apart from the receiving groove 20. In this embodiment, the diameter of the shielding position 11 is larger than the diameter of the water outlet 202, and there is a preset distance between the shielding position 11 and the water outlet 202, which covers the water outlet 202 while allowing the cleaning liquid to flow out of the water outlet 202 to ensure the normal water supply of the water outlet 202; the shielding position 11 is spaced apart from the receiving groove 20, which can guide the garbage on the shielding position 11 to the receiving groove 20 at the shortest distance and the fastest speed.

[0048] Optionally, in order to ensure smooth water flow at a maximum flow rate (eg, 200 ml / min), the caliber of the water outlet 202 is designed to be 2 mm, while the diameter of the shielding position 11 is greater than 2 mm to ensure that the water outlet 202 is covered.

[0049] Furthermore, the outer surfaces of the shielding portion 11 and the receiving groove 20 can be set to smooth arc-shaped surfaces, which can prevent external garbage from being left on the shielding portion 10 and the receiving groove 20, and at the same time facilitate the cleaning equipment to remove the garbage through the self-cleaning function.

[0050] In some embodiments, the groove wall of the accommodating groove 20 is provided with at least one hole 22 to communicate with the water outlet 202. The cleaning liquid (such as water, water with cleaning liquid, etc.) in the cleaning equipment can flow out through the water outlet 202 and the hole 22, and then flow to the water-using device of the cleaning equipment. That is, after the cleaning liquid flows out through the water outlet 202, it flows to the hole 22 through the guide channel 205, and then flows out through the hole 22 to the roller brush 302 and / or the ground to be cleaned. The hole 22 can be arranged at the bottom of the receiving groove 20 (that is, the bottom wall of the receiving groove 20), or at the side of the receiving groove 20 (that is, the side wall of the receiving groove); the size of the hole 22 can be a part of the groove wall of the receiving groove 20, or a certain groove wall of the receiving groove 20. For example, the hole 22 is the bottom wall of the receiving groove 20, that is, the bottom of the receiving groove 20 is hollow; for another example, two holes 22 are symmetrically arranged on the two side walls of the receiving groove 20 adjacent to the shielding position 11 (see Figure 3 , a hole 22 is provided on each of the two side walls of the receiving groove 20); the user can design the position, shape and size of the hole according to the actual situation, and is not limited thereto. In this embodiment, no gap may be provided between the shielding portion 10 and the water outlet 202 of the cleaning device; or, a gap is provided between the shielding portion 10 and the water outlet 202 of the cleaning device, and the cleaning liquid at the water outlet 202 can flow out through the hole 22, or through the gap, or through both the hole 22 and the gap at the same time, thereby increasing the water output.

[0051] Of course, in some embodiments, the bottom of the accommodating tank 20 is closed, that is, no opening is set. At this time, a gap is set between the shielding portion 10 and the water outlet 202 of the cleaning equipment, and the cleaning liquid can flow out of the gap and then flow to the water-using device of the cleaning equipment.

[0052] It should be noted that no matter how the shielding portion 10 and the water outlet 202 cooperate, it is necessary to ensure that the cleaning liquid in the water outlet 202 can flow to the water-using device of the cleaning equipment. The user can design it according to the actual situation, but it is not limited to this.

[0053] The present utility model also provides a water supply device 200 for cleaning equipment, please refer to Figures 2 to 4 The water supply device 200 includes the anti-clogging structure 100 and a water storage structure (not shown), the water storage structure is provided with a water outlet 202, and the anti-clogging structure 100 covers the water outlet 202. Since the water supply device 200 of the utility model adopts all the technical solutions of all the embodiments of the anti-clogging structure 100, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here one by one.

[0054] Furthermore, the water storage structure includes a clean water tank 208 and a water outlet cover plate 201, and the water outlet cover plate 201 is provided with a water outlet 202, and the water outlet 202 is communicated with the clean water tank 208. The clean water tank 208 and the water outlet cover plate 201 can be in contact connection (for example, the water outlet cover plate 201 is directly arranged outside the clean water tank 208), or can be in non-contact connection (for example, other components (for example, a pump) are also arranged between the water outlet cover plate 201 and the clean water tank 208, and the clean liquid in the clean water tank 208 is transported to the water outlet 202 of the water outlet cover plate 201 through a pipeline).

[0055] Among them, the clean water tank 208 contains water or other cleaning liquid (for example, water with cleaning liquid), which can be connected to the water of the external water supply end through the water inlet of the clean water tank 208 to realize automatic water replenishment of the clean water tank 208, and can supply water to various parts of the water-using device (such as the roller brush 302) of the cleaning equipment through the water outlet 202, or, when the water or other cleaning liquid in the clean water tank 208 is cleaning the surface to be cleaned, it can be sprayed onto the surface to be cleaned, so as to clean the surface to be cleaned. The clean water tank 208 can also be set to be detachable, that is, the user can remove the clean water tank 208 from the cleaning equipment and actively replenish the clean water tank 208.

[0056] In this embodiment, the water outlet 202 can be connected to the clean water tank 208 through a pipeline; optionally, a booster pump is provided between the water outlet 202 and the clean water tank 208, and the booster pump is used to spray the water in the clean water tank 208 through the water outlet 202 toward the water-using device of the cleaning equipment, thereby improving the water supply effect of the clean water tank 208 and the cleaning effect of the cleaning equipment; optionally, a solenoid valve is provided between the water outlet 202 and the clean water tank 208, and the solenoid valve is used to control the opening and closing of the pipeline, thereby controlling the water outlet of the water outlet 202.

[0057] In some embodiments, the water outlet cover plate 201 is detachably connected to the shielding portion 10, and the detachable connection method is a threaded connection, a snap connection, etc., which is set according to actual conditions. When the hole 22 at the bottom of the accommodating tank 20 or the water outlet 202 is blocked by impurities such as garbage after long-term use, the user can disassemble the water outlet cover plate 201 from the shielding portion 10 and clean the water outlet 202 and the hole 22.

[0058] It should be noted that, in other embodiments, the water outlet cover plate 201 and the shielding portion 10 may also adopt an integrated structure, which is not limited thereto.

[0059] Please refer to Figure 5In some embodiments, the water outlet cover plate 201 is further provided with a diversion slope 203, which is located at the lower end of the water outlet 202 and is used to divert the cleaning liquid flowing out of the water outlet 202. The diversion slope 203 has a slope that tilts from top to bottom and from inside to outside. When the cleaning liquid flows out of the water outlet 202, it flows from top to bottom along the diversion slope 203 by its own gravity, which can speed up the water flow to wash away the garbage attached to the water-using device and supply water to the water-using device, thereby improving the cleaning effect of the water-using device.

[0060] In some embodiments, the water outlet cover plate 201 is provided with guide portions 204 on both sides of the water outlet 202, and the two guide portions 204 and the guide slope 203 together form a guide channel 205. The guide channel 205 has a certain depth (depending on the height of the guide portion 204 and / or the slope of the guide slope 203), which facilitates the flow of water in the guide channel 205. Moreover, the guide slope 203 is located at the lower end of the water outlet 202 and has a certain height difference. The water flowing out of the water outlet 202 passes through the guide slope 203, which can accelerate the speed of the water flow.

[0061] In this embodiment, the two guide parts 204 are used to restrict the direction of water flow, so that the cleaning liquid flowing out of the water outlet 202 flows along the designed guide channel 205, so that the water flow reaches each target position, and the uniformity of the water output is improved. The guide channel 205 can be straight, curved or other regular or irregular shapes, and the user can set it according to actual needs, without limitation thereto.

[0062] Please refer to Figure 6 In some embodiments, a partition 206 is provided in the guide channel 205, and the partition 206 is used to divert the cleaning liquid flowing out of the water outlet 202. The extension direction of the partition 206 is substantially the same as the water flow direction, and it is spaced apart from the guides 204 on both sides, and is used to divert the water flowing out of the corresponding water outlet 202 to both sides of the partition 206, so that the water flows more evenly to the water-using device of the cleaning equipment.

[0063] In this embodiment, a single partition 206 is provided, which is located in the middle of the diversion channel 205, and is used to divide the water flowing out of the outlet 202 to both sides of the partition 206, that is, a one-to-two method. Of course, in other embodiments, the number of partitions 206 can also be set to multiple, such as one-to-three, one-to-four, one-to-five, etc., which can be set according to actual conditions and are not limited thereto.

[0064] Furthermore, the guide portions 204 (i.e., the ends of the guide portions 204) located on both sides of the partition 206 extend in a direction away from the partition 206, and are used to guide the cleaning liquid flowing out of the water outlet 202 in a direction away from the partition 206. The ends of the guide portions 204 can be arranged in an arc shape, and their surfaces can be arranged in a smooth surface, which can increase the flow rate and speed of the water outlet, and make the water flow more evenly and fully flow to the water-using device of the cleaning equipment.

[0065] In some embodiments, a plurality of water outlets 202 are provided, and the plurality of water outlets 202 are spaced apart on the same side of the water outlet cover plate 201. In this embodiment, the water outlets 202 are evenly spaced apart on the same side of the water outlet cover plate 201, so that the water supply device 200 evenly supplies water to various parts of the water-using device (such as the roller brush 302) of the cleaning equipment, so that the water supply to various parts of the water-using device is more evenly distributed, so that the cleaning equipment can achieve a better cleaning effect. Optionally, the number of water outlets 202 can be set to an integer power of 2, for example, 16.

[0066] Of course, in other embodiments, the water outlets 202 are evenly spaced and distributed in a square array, which can be used to evenly supply water to various parts of a block-shaped cleaning device (such as a mop), but is not limited thereto.

[0067] Corresponding to the water outlets 202, the shielding portion 10 is provided with the same number of shielding positions 11, each shielding position 11 corresponds to the position of each water outlet 202 one by one to cover each water outlet 202, and the shielding position 11 is arranged at intervals with the receiving grooves 20, that is, the shielding position 11 is between two adjacent receiving grooves 20 or the receiving groove 20 is between two adjacent shielding positions 11. The number of receiving grooves 20 can be greater than, equal to, or less than the number of shielding positions 11. The shapes of the receiving grooves 20 can be completely the same or not completely the same, and the sizes of the receiving grooves 20 can be completely the same or not completely the same.

[0068] In some embodiments, in order to make the water outlet cover plate 201 have a certain strength, the water outlet cover plate 201 is provided with a plurality of reinforcing ribs 207 between adjacent water outlets 202, which can prevent the water outlet cover plate 201 from being easily deformed. Among them, the number of reinforcing ribs 207 can be set according to specific needs, and the direction of the reinforcing ribs 207 can be set in different directions according to specific needs. In this embodiment, the direction of the reinforcing ribs 207 is extended from top to bottom, and it is spaced apart from the guide part 204, and the height is lower than the height of the guide part 204. Moreover, a recessed position is provided between the reinforcing ribs 207 and the guide part 204 to save structural materials and make the wall thickness of the structure uniform.

[0069] Please refer to Figure 7The embodiment of the utility model further provides a floor brush 300, including a floor brush body 301 and a roller brush 302. The floor brush body 301 is provided with a water supply device 200 as described above, and the roller brush 302 is located at the water outlet of the water supply device 200. The specific structure of the water supply device 200 refers to the above embodiment. Since the floor brush 300 of the utility model adopts all the technical solutions of all the embodiments of the water supply device 200, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here.

[0070] Exemplarily, each water outlet 202 of the water supply device 200 can be provided corresponding to the roller brush 302, for supplying water to the roller brush 302. Specifically, each water outlet 202 of the water supply device 200 is evenly spaced along the axial direction of the roller brush 302. When the floor brush 300 is working, each water outlet 202 of the water supply device 200 evenly discharges water and supplies it to each corresponding part of the roller brush 302, thereby achieving even water supply to the roller brush 302.

[0071] The present invention also provides a cleaning device, including a cleaning device body and a water supply device 200 installed on the cleaning device body; or the cleaning device includes a floor brush 300. The cleaning device is a device with a cleaning function, for example, a cleaning base station, a cleaning robot, a handheld floor scrubber, a floor scrubber robot, a floor mopping machine, etc.

[0072] Since the cleaning device adopts all the technical solutions of all the embodiments of the water supply device 200 or the floor brush 300, the cleaning device of the utility model also has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be described one by one here.

[0073] In summary, the embodiment of the utility model prevents garbage from being squeezed and directly entering the water outlet 202 by providing a shielding portion 10 on the outside of the water outlet 202, prevents the water outlet 202 from being blocked, and ensures the normal use of the cleaning device. In addition, the utility model provides a recessed receiving groove 20 on the surface of the shielding portion 10 away from the water outlet 202, and forms a guiding slope 21 at the opening of the receiving groove 20. The guiding slope 21 can guide the movement direction of the garbage after being squeezed, so that the garbage gathers in the receiving groove 20 away from the water outlet 202, and facilitates the cleaning of the garbage gathered in the receiving groove 20, thereby solving the problem of garbage blocking the water outlet channel and the water outlet 202, and the blocked garbage is difficult to clean.

[0074] The above embodiments of the utility model are merely examples for clearly explaining the utility model, and are not intended to limit the implementation methods of the utility model. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the utility model are still within the scope of protection of the utility model.

Claims

1. An anti-clogging structure for cleaning equipment, characterized in that: The anti-blocking structure comprises: a shielding portion, covering the water outlet of the cleaning device; The accommodating groove is concavely arranged on the surface of the shielding portion away from the water outlet, and a guiding inclined surface is formed at the opening of the accommodating groove.

2. The anti-clogging structure according to claim 1, characterized in that: The guide slope is arranged to be inclined from the surface of the shielding portion toward the bottom wall of the accommodating groove; and / or, The shielding portion includes a shielding position corresponding to the position of the water outlet to cover the water outlet, and the shielding position is spaced apart from the accommodating groove; and / or, The wall of the accommodating tank is provided with at least one hole to communicate with the water outlet.

3. A water supply device for cleaning equipment, characterized in that: The water supply device comprises: The anti-clogging structure according to claim 1 or 2, and The water storage structure is provided with a water outlet, and the anti-clogging structure covers the water outlet.

4. The water supply device according to claim 3, characterized in that The water storage structure includes a clean water tank and a water outlet cover plate, the water outlet cover plate is provided with the water outlet, and the water outlet is connected to the clean water tank; and / or, The water outlet cover plate is detachably connected to the shielding portion.

5. The water supply device according to claim 4, characterized in that: The water outlet cover plate is further provided with a diversion slope, which is located at the lower end of the water outlet and is used to divert the cleaning liquid flowing out of the water outlet.

6. The water supply device according to claim 5, characterized in that The water outlet cover plate is provided with guide parts on both sides of the water outlet, and the two guide parts and the guide slope together form a guide channel.

7. The water supply device according to claim 6, characterized in that A partition is provided in the diversion channel, and the partition is used to divert the cleaning liquid flowing out of the water outlet; and / or, The guide portions located on both sides of the partition extend in a direction away from the partition and are used to guide the cleaning liquid flowing out of the water outlet in a direction away from the partition.

8. The water supply device according to claim 4, characterized in that There are multiple water outlets, and the multiple water outlets are arranged at intervals on the same side of the water outlet cover plate. The water outlet cover plate is provided with reinforcing ribs between adjacent water outlets.

9. A floor brush, comprising a floor brush body and a roller brush, characterized in that: The floor brush body is provided with a water supply device according to any one of claims 3 to 8, and the roller brush is located at the water outlet end of the water supply device.

10. A cleaning device, characterized in that: The cleaning device comprises a cleaning device body and a water supply device according to any one of claims 3 to 8 installed on the cleaning device body; or the cleaning device comprises the floor brush according to claim 9.

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