Cleaning device for flat mop

Abstract

The present invention relates to a cleaning device for a flat mop, the flat mop comprises a mop rod and a flat mop head movably connected to the mop rod, a wiping object is arranged on the flat mop head, a mop bucket is used to clean the wiping object on the flat mop head, a cleaning assembly is arranged in the mop bucket, the cleaning assembly comprises a cleaning plate and drainage grooves arranged on both sides of the cleaning plate, a water storage bucket is arranged on the mop bucket, the water storage bucket is filled with clean water, the wiping object is rubbed and cleaned by the cleaning assembly, and the clean water in the water storage bucket is transported to the cleaning plate through the drainage groove to rinse the wiping object on the flat mop head. The present invention cleans the wiping object of the flat mop head by the cleaning assembly, and has the characteristics of better cleaning effect, more water saving and higher cleaning efficiency.

Description

Technical Field

[0001] The embodiments of the present invention relate to the technical field of methods for using mops, and in particular to a cleaning device for flat mops. Background Art

[0002] A mop, also known as a mop rag, refers to a long-handled cleaning tool for scrubbing the floor. It also refers to a long-handled cleaning tool in general. Initially, an old cloth was tied to the rod head and cleaned in a bucket. Later, with the popularization of wooden floors and tiles, the cleaning difficulty became easier, but the cleaning requirements were further improved. The mop required a higher frequency of cleaning and a more thorough cleaning. At this time, the lightweight and easy-to-use flat mop came out. The flat mop generally includes a mop rod and a flat mop head movably connected to the mop rod, and a wiping object is set on the flat mop head. However, flat mops have an inherent defect: they have a hard flat surface, which means that they can only be rinsed or the wipe on the flat mop head can be removed and scrubbed. The rinsing method is to move the mop in the water and dissolve the dirt in the water through the stirring of the water, but the water is also polluted at this time, and the mop is equivalent to being immersed in sewage. The only way to minimize the degree of water pollution and make the mop reach the effect closest to the "clean state" is to replace the cleaning water multiple times. In addition, some stubborn stains on the mop are difficult to remove by simple washing. Therefore, consumers who have higher requirements for cleaning will choose scrubbing, but the scrubbing method is time-consuming and labor-intensive, and it causes great harm to the hands.

[0003] Patent CN200920122916.9 discloses a mop and bucket combination device, which uses a washboard to clean the mop. However, since the cleaning water cannot separate the clean and dirty water, the problem of the mop being contaminated cannot be effectively solved. Summary of the invention

[0004] In view of the above problems existing in the prior art, the main purpose of the present invention is to provide a cleaning device for a flat mop to solve the problems in the prior art that the flat mop is not cleaned thoroughly and the operation is troublesome and laborious.

[0005] The technical solution of the present invention is as follows:

[0006] A cleaning device for a flat mop, the flat mop comprising a mop rod and a flat mop head movably connected to the mop rod, characterized in that: a wiping object is arranged on the flat mop head, a mop bucket is used to clean the wiping object on the flat mop head, a cleaning assembly is arranged in the mop bucket, the cleaning assembly comprises a cleaning plate and drainage grooves arranged on both sides of the cleaning plate, a water storage bucket is arranged on the mop bucket, the water storage bucket is filled with clean water, the wiping object is rubbed and cleaned by the cleaning assembly, and at the same time, the clean water in the water storage bucket is transported to the cleaning plate through the drainage groove to rinse the wiping object on the flat mop head.

[0007] The mop bucket is in the shape of a rectangular parallelepiped, and the cleaning plate is arranged in the mop bucket along the length direction through a support assembly. The support assembly includes a first support plate and a second support plate. The first support plate is fixedly arranged on the left side wall of the mop bucket along the length direction, and the second support plate is fixedly arranged on the right side wall of the mop bucket along the length direction.

[0008] The cleaning plate is in a rectangular shape, a first fixing plate is arranged on the left side of the cleaning plate, and a second fixing plate is arranged on the right side of the cleaning plate, the first fixing plate is arranged on the first supporting plate; the second fixing plate is arranged on the second supporting plate.

[0009] The drainage groove comprises a first drainage groove and a second drainage groove, wherein:

[0010] The upper surface of the first fixed plate is a horizontal plane, and the first drainage groove is arranged on the upper surface of the first fixed plate along the length direction, and the first drainage groove is evenly provided with a plurality of first drainage ports near the side wall of the cleaning plate, and the clean water in the first drainage groove flows into the cleaning plate through the first drainage ports;

[0011] The upper surface of the second fixed plate, and the second drainage groove is arranged on the upper surface of the second fixed plate along the length direction, and the second drainage groove is provided with a plurality of second drainage ports near the side wall of the cleaning plate, and the clean water in the second drainage groove flows into the cleaning plate through the second drainage ports.

[0012] The angle between the plane where the cleaning plate is located and the plane where the bottom of the mop bucket is located is greater than 0° and less than 90°, and the plane where the front end of the cleaning plate is located is located below the plane where the rear end of the cleaning plate is located.

[0013] A first mounting groove is arranged on the inner side of the front end of the mop bucket, a left end of the first mounting groove extends toward the inner side of the left end of the mop bucket to form a second mounting groove, a right end of the first mounting groove extends toward the inner side of the right end of the mop bucket to form a third mounting groove, and the first mounting groove, the second mounting groove and the third mounting groove are located on the same horizontal plane, and the water storage bucket is arranged on the mop bucket through the first mounting groove, the second mounting groove and the third mounting groove.

[0014] The water storage barrel comprises a water storage barrel body, an opening is provided at the upper end of the water storage barrel body, water is filled into the water storage barrel body through the opening, a water flow hole is provided at the bottom of the water storage barrel body, and a switch valve is provided on the water storage barrel body at the position of the water flow hole, wherein:

[0015] A circular water tank is provided at the bottom of the water storage barrel body, and the left and right sides of the water tank are respectively connected with a first guide groove and a second guide groove, the first guide groove is provided with a first guide hole, and the first guide hole is located above the first guide groove, and the second guide hole is provided in the second guide groove, and the second guide hole is located above the second guide groove;

[0016] By pressing the switch valve, the water in the water storage barrel body flows into the water tank through the water flow hole, the clean water in the water tank flows into the first guide groove and the second guide groove, the clean water in the first guide groove enters the first drainage groove through the first guide hole, and the clean water in the second guide groove enters the second drainage groove through the second guide hole.

[0017] The switch valve includes a switch valve body, which includes a valve seat, a spring member and a valve cover. The valve cover is arranged above the bottom of the water storage barrel body, and the valve seat is arranged below the bottom of the water storage barrel body. A fixed shaft is fixedly arranged on the lower surface of the valve cover, and the fixed shaft of the valve cover passes through a fixed hole arranged at the bottom of the water storage barrel body and is connected to the valve seat. The spring member is arranged between the valve cover and the valve seat, and the spring member is located below the bottom of the water storage barrel body. The valve cover is sealed and connected to the bottom of the water storage barrel body through the support of the spring member.

[0018] A pressing device is provided below the water storage barrel body, and the pressing device includes a pressing rod and a connecting rod. The pressing rod is vertically fixedly provided at the upper end of the connecting rod. A pressing hole, a first limiting groove and a second limiting groove are provided on the lower surface of the bottom of the water storage tank. The pressing hole is located below the valve seat, and the first limiting groove and the second limiting groove are respectively located on both sides of the pressing hole and are connected to the pressing hole. The two ends of the pressing rod are respectively located in the first limiting groove and the second limiting groove. By pressing the connecting rod, the pressing rod is driven to press against the valve seat to make the valve cover separate from the inner side wall of the bottom of the water storage barrel body, and the water in the water storage barrel body flows out through the water flow hole and enters the water storage tank.

[0019] The present invention has the following advantages and beneficial effects: the cleaning component is arranged in the mop bucket by the embodiment of the present invention, and the mop rod can be held with both hands or one hand for operation during use, so that the mop head can be moved back and forth in the cleaning component for rubbing and cleaning, and the operation is simple and convenient. When the wipes on the flat mop head are rubbed and cleaned on the cleaning plate by the mop rod, clean water is transported to the cleaning plate through the water storage bucket arranged on the mop bucket and the first drainage groove and the second drainage groove, so that the cleaning effect is better; in addition, a plurality of first scrapers and second scrapers are arranged on the cleaning plate to increase the contact area between the cleaning plate and the wipes on the flat mop, thereby greatly improving the cleaning efficiency; and the first water flow channel and the second water flow channel are arranged on the cleaning plate, so that the sewage generated during the rubbing and cleaning process can be discharged outwardly through the first water flow channel and the second water flow channel in time, so that the mixing of clean water and sewage can be avoided, so the cleaning efficiency is greatly improved, and water is more saved. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the exploded structure of a mop bucket provided in an embodiment of the present invention.

[0021] Figure 2 A schematic diagram of the three-dimensional structure of a mop bucket provided by an embodiment of the present invention with the cleaning component removed.

[0022] Figure 3 A schematic diagram of a three-dimensional structure in which a cleaning plate, a first fixing plate and a second fixing plate are combined in a mop bucket provided by an embodiment of the present invention.

[0023] Figure 4 A schematic diagram of the three-dimensional structure of a cleaning plate in a mop bucket provided by an embodiment of the present invention.

[0024] Figure 5 A schematic diagram of the front structural view of a flat mop in a cleaning state provided by an embodiment of the present invention.

[0025] Figure 6 A schematic top view of the flat mop provided by an embodiment of the present invention in a cleaning state.

[0026] Figure 7 A schematic diagram of a flat mop provided by an embodiment of the present invention being used in a mop bucket for rubbing and cleaning.

[0027] Figure 8 A schematic diagram of the three-dimensional structure of a mop bucket provided in accordance with an embodiment of the present invention.

[0028] Fig. 9 This is a schematic diagram of the three-dimensional structure of a flat mop provided by an embodiment of the present invention in a mopping state.

[0029] Fig.10A schematic diagram of the three-dimensional structure of a mop bucket according to another embodiment of the present invention.

[0030] Fig.11 A schematic diagram of the exploded structure of a first guide device in a mop bucket provided in an embodiment of the present invention.

[0031] Fig.12 A schematic diagram of the exploded structure of a second guide device in a mop bucket provided by an embodiment of the present invention.

[0032] Fig.13 A schematic diagram of the three-dimensional structure of a water storage barrel provided in an embodiment of the present invention.

[0033] Fig.14 A schematic diagram of the top view of the water storage barrel provided in an embodiment of the present invention without the switch valve.

[0034] Fig.15 A schematic diagram of the three-dimensional structure of a water storage bucket provided by an embodiment of the present invention after a handle is provided.

[0035] Fig.16 A schematic diagram of the exploded structure of a switch valve in a water storage barrel provided in an embodiment of the present invention.

[0036] Fig.17 A schematic diagram of the bottom view of the valve cover in the switch valve provided in an embodiment of the present invention.

[0037] Fig.18 A schematic diagram of the bottom structure of a water storage barrel provided in an embodiment of the present invention.

[0038] Fig.19 A schematic structural diagram of the cooperation between a water tank and a switch valve in a water storage barrel provided in an embodiment of the present invention.

[0039] Fig. 20 A schematic cross-sectional structural diagram of a water storage barrel provided in an embodiment of the present invention.

[0040] Fig.21 A schematic diagram of the exploded structure of the first guide roller and the first fixing column provided in an embodiment of the present invention. DETAILED DESCRIPTION

[0041] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0042] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0043] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0044] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0045] like Figures 1 to 21As shown: a cleaning device for a flat mop according to an embodiment of the present invention, the flat mop 200 comprises a mop rod 201 and a flat mop head 202 movably connected to the mop rod 201, a wiping object 203 is arranged on the flat mop head 202, a mop bucket 100 is used to clean the wiping object 203 on the flat mop head 202, a cleaning assembly is arranged in the mop bucket 100, a water storage bucket is arranged on the mop bucket, clean water is filled in the water storage bucket, the cleaning assembly comprises a cleaning plate 101 and drainage grooves arranged on both sides of the cleaning plate 101, during the process of rubbing and cleaning the wiping object by the cleaning assembly, the clean water in the water storage bucket flows to the cleaning plate 101 through the drainage groove. Clean water is delivered to the washing plate to rinse the wipes on the flat mop head; a first wiper 116 is provided at the end of the washing plate 101. The flat mop 200 is cleaned according to the following steps: the flat mop head 202 is rotated to a state where it can be cleaned; then the mop rod 201 is held tightly, the flat mop head 202 in the cleaning state is placed into the cleaning assembly and the mop rod 201 is pressed downward, so that the flat mop head 202 is rubbed back and forth on the washing plate 101, the wipes 203 are rubbed and cleaned by the cleaning assembly, and the wipes 203 are wiped with water by the first wiper 116; when mopping the floor, the flat mop head 202 is rotated to a mopping state. Through the above design, the wipes 203 on the flat mop head 202 can be cleaned by rubbing the washing plate 101, and the residual water in the wipes 203 can be further scraped out by the first wiper 116, thereby achieving the purpose of improving the cleaning efficiency.

[0046] The cleaning device for a flat mop provided in an embodiment of the present invention transports clean water to the cleaning plate 101 through a drainage groove to rinse the wipes 203 on the flat mop head 202 during the rubbing and cleaning of the wipes 203 by a cleaning component.

[0047] An embodiment of the present invention provides a cleaning device for a flat mop, wherein the mop bucket 100 is in the shape of a cuboid, and the cleaning plate 101 is arranged in the mop bucket 100 along the length direction through a support assembly, and the support assembly includes a first support plate (not shown in the figure) and a second support plate 102, wherein:

[0048] The first support plate is fixedly arranged on the left side wall of the mop bucket 100 along the length direction, and a first groove (not shown in the figure) is arranged in the middle of the first support plate, a first positioning convex portion (not shown in the figure) is formed between the front side wall of the first groove and the front end surface of the first support plate, and a second positioning convex portion (not shown in the figure) is formed between the rear side wall of the first groove and the rear end surface of the first support plate;

[0049] The second support plate 102 is fixedly arranged on the right side wall along the length direction inside the mop bucket 100, and a second groove 113 is arranged in the middle of the second support plate 102, and a third positioning convex portion 111 is formed between the front side wall of the second groove 113 and the front end surface of the second support plate 102, and a fourth positioning convex portion 114 is formed between the other side wall of the second groove 113 and the rear end surface of the second support plate 102. The third positioning convex portion 111 and the first positioning convex portion are arranged correspondingly and have the same structure, and the fourth positioning convex portion 114 and the second positioning convex portion are arranged correspondingly and have the same structure; in addition, the first support plate and the second support plate 102 can be integrally formed with the mop bucket 100 for easy processing.

[0050] In a cleaning device for a flat mop provided by an embodiment of the present invention, the first positioning protrusion is the same height as the second positioning protrusion, and the third positioning protrusion 111 is the same height as the fourth positioning protrusion 114. At the same time, the first positioning protrusion and the third positioning protrusion 111 are also the same height.

[0051] An embodiment of the present invention provides a cleaning device for a flat mop, wherein the cleaning plate 100 is in a rectangular shape, a first fixing plate 103 is provided on the left side of the cleaning plate 100, and a second fixing plate 104 is provided on the right side of the cleaning plate 101, wherein:

[0052] A first positioning groove 112 is provided at the bottom of the first fixing plate 103 at a position corresponding to the first positioning protrusion, and a second positioning groove 115 is provided at the bottom of the first fixing plate 103 at a position corresponding to the second positioning protrusion; the first fixing plate 103 is arranged on the first supporting plate by the cooperation of the first positioning protrusion and the first positioning groove 112 and the second positioning protrusion and the second positioning groove 115; a third positioning groove (not shown in the figure) is provided at the bottom of the second fixing plate 104 at a position corresponding to the third positioning protrusion 111, and a fourth positioning groove (not shown in the figure) is provided at the bottom of the second fixing plate 104 at a position corresponding to the fourth positioning protrusion; the second fixing plate 104 is arranged on the second supporting plate 102 by the cooperation of the third positioning protrusion 111 and the third positioning groove and the fourth positioning protrusion 114 and the fourth positioning groove. The above-mentioned first fixing plate 103, the second fixing plate 104 and the cleaning plate 101 can be integrally formed for convenient processing. Through the above-mentioned arrangement, the cleaning plate 101 can be stably and smoothly arranged on the first supporting plate and the second supporting plate 102, so that the safety and reliability are further improved.

[0053] An embodiment of the present invention provides a cleaning device for a flat mop, wherein the drainage groove includes a first drainage groove 117 and a second drainage groove 118, wherein:

[0054] The upper surface of the first fixed plate 103 is a horizontal plane, and the first drainage groove 117 is arranged on the upper surface of the first fixed plate 103 along the length direction, and the first drainage groove 117 is evenly provided with a plurality of first drainage ports 119 near the side wall of the cleaning plate 101, and the clean water in the first drainage groove 117 flows onto the cleaning plate through the first drainage ports 119; the upper surface of the second fixed plate 104 is a horizontal plane, and the second drainage groove 118 is arranged on the upper surface of the second fixed plate 104 along the length direction, and the second drainage groove 118 is provided with a plurality of second drainage ports 120 near the side wall of the cleaning plate 101, and the clean water in the second drainage groove 118 flows onto the cleaning plate through the second drainage ports 120. Through the above design, when the wipe 203 on the flat mop head 202 is rubbed and cleaned on the cleaning plate 101, the external clean water can be respectively passed through the first drainage groove 117 and the second drainage groove 118, and respectively flowed into the cleaning plate 101 through the first drainage port 119 and the second drainage port 120, so as to clean the wipe being rubbed and cleaned on the cleaning plate, thereby improving the cleaning efficiency. In addition, the inner bottom of the first drainage groove 117 and the second drainage groove 118 can preferably be a plane, and the structures of the multiple first drainage ports 119 and the multiple second drainage ports 120 are the same, and the clean water in the first drainage groove 117 and the second drainage groove 118 flows evenly and slowly through the first drainage port 119 and the second drainage port 120 into the upper surface of the cleaning plate 101, thereby achieving the purpose of water saving.

[0055] An embodiment of the present invention provides a cleaning device for a flat mop, wherein the plane where the bottom of the mop bucket 200 is located is a horizontal plane, the angle between the plane where the cleaning plate 101 is located and the plane where the bottom of the mop bucket 200 is located is greater than 0° and less than 90°, and the plane where the front end of the cleaning plate 101 is located is located below the plane where the rear end of the cleaning plate 101 is located. Through the above design, that is, the cleaning plate 101 is tiltedly arranged in the mop bucket 100, when the flat mop is rubbed and cleaned on the cleaning plate 101, the sewage generated during the rubbing and cleaning process of the flat mop on the cleaning plate 101 can flow from the cleaning plate 101 into the mop bucket 101 in time, so that the wipes on the flat mop can be quickly cleaned, and the mixing of sewage and clean water to affect the cleaning process is avoided, so as to achieve the purpose of saving clean water and high cleaning efficiency.

[0056] An embodiment of the present invention provides a cleaning device for a flat mop, wherein a first mounting groove (not shown in the figure) is arranged on the inner side of the front end of the mop bucket 100, the left end of the first mounting groove extends toward the inner side of the left end of the mop bucket to form a second mounting groove (not shown in the figure), the right end of the first mounting groove extends toward the inner side of the right end of the mop bucket to form a third mounting groove (not shown in the figure), and the first mounting groove, the second mounting groove and the third mounting groove are located on the same horizontal plane.

[0057] The water storage bucket is arranged on the mop bucket 100 through the first mounting groove, the second mounting groove and the third mounting groove. The water storage bucket includes a water storage bucket body 300. The upper end of the water storage bucket body 300 is provided with an opening 301. Water is filled into the water storage bucket body through the opening 301. The bottom of the water storage bucket body is provided with a water flow hole 303, and a switch valve is provided on the water storage bucket body 300 at the position of the water flow hole 303, wherein:

[0058] A circular water tank 320 is provided below the bottom of the water storage barrel body 300, and the water tank 320 is threadedly connected to the bottom of the water storage barrel body 300 by fastening screws, and the left and right sides of the water tank 320 are respectively connected with a first guide groove 321 and a second guide groove 322, the first guide groove 321 is provided with a first guide hole 323, and the first guide hole 323 is located above the first guide groove 117, and the second guide hole 324 is provided in the second guide groove 322, and the second guide hole 324 is located above the second guide groove 118;

[0059] By pressing the switch valve, the water in the water storage barrel body 300 flows into the water tank 320 through the water flow hole 303, and the clean water in the water tank 320 flows into the first guide groove 321 and the second guide groove 322. The clean water in the first guide groove 321 enters the first drainage groove 117 through the first guide hole 323, and the clean water in the second guide groove 322 enters the second drainage groove 118 through the second guide hole 324. At the same time, the clean water in the first drainage groove 117 and the second drainage groove 118 flows into the cleaning plate 101 through the first drainage port 119 and the second drainage port 120 respectively.

[0060] The switch valve includes a switch valve body, the switch valve body includes a valve seat 304, a spring member 305 and a valve cover 306, the valve cover 306 is arranged above the bottom of the water storage barrel body 300, the valve seat 304 is arranged below the bottom of the water storage barrel body 300, a fixed shaft 307 is fixedly arranged on the lower surface of the valve cover 306, and the fixed shaft 307 of the valve cover 306 passes through the fixing hole 302 arranged at the bottom of the water storage barrel body 300 and is connected to the valve seat 304, the spring member 305 is arranged between the valve cover 306 and the valve seat 304, and the spring member 305 is located below the bottom of the water storage barrel body 300, and the valve cover 306 is sealed and connected to the bottom of the water storage barrel body 300 through the support of the spring member 305. Through the above design, the valve cover 306 is tightly sealed with the bottom of the water storage barrel body 300, avoiding the occurrence of water leakage, and the safety and reliability are improved to a certain extent.

[0061] A pressing device is provided below the water storage barrel body 300, and the pressing device includes a pressing rod 401 and a connecting rod 402. The pressing rod 401 is vertically fixedly provided at the upper end of the connecting rod 402. A pressing hole 403, a first limiting groove 404 and a second limiting groove 405 are provided on the lower surface of the bottom of the water storage tank 320. The pressing hole 403 is located below the valve seat 304, and the first limiting groove 404 and the second limiting groove 404 are respectively located at The two sides of the pressure hole 403 are connected to the pressure hole 403, and the two ends of the pressure rod 401 are respectively located in the first limiting groove 404 and the second limiting groove 405; by pressing the connecting rod 402, the pressure rod 401 is driven to press against the valve seat 304 to make the valve cover 306 separate from the inner wall of the bottom of the water storage barrel body 300, and the water in the water storage barrel body 300 flows out through the water flow hole 303 and enters the water tank 320. That is to say, after the water storage bucket is placed on the mop bucket 100, when the flat mop head 202 rubs back and forth on the cleaning plate 101, the front end of the flat mop head 202 intermittently touches the connecting rod 402, that is, the connecting rod 402 is pressed, thereby driving the pressing rod 401 to press against the valve seat 304 to separate the valve cover 306 from the inner side wall of the bottom of the water storage bucket body 300, and the water in the water storage bucket body 300 flows out through the water flow hole 303 and enters the water storage bucket body 300. In the water tank 320, the clean water in the water tank 320 flows into the first guide groove 321 and the second guide groove 322, the clean water in the first guide groove 321 enters the first drainage groove 117 through the first guide hole 323, and the clean water in the second guide groove 322 enters the second drainage groove 118 through the second guide hole 324. At the same time, the clean water in the first drainage groove 117 and the second drainage groove 118 flows into the cleaning plate 101 through the first drainage port 119 and the second drainage port 120 respectively, so as to achieve the purpose of rinsing the wipes, thereby achieving the purpose of improving the cleaning efficiency.

[0062] The upper surface of the valve seat 304 is provided with a first fixing groove 308, the lower end of the spring member 305 is arranged in the first fixing groove 308, and a fixing portion 309 is arranged inside the first fixing groove 308, and a through hole (not shown in the figure) is arranged in the fixing portion 309. Through the above design, the spring member 305 is firmly and stably arranged in the first fixing groove 308 of the valve seat 304, so that the spring member 305 is stably arranged in the valve cover 306 and the valve seat 304, and the safety and reliability are further improved.

[0063] The fixing portion 309 is provided with a first positioning groove 310, and the lower end of the fixing shaft 307 is arranged in the first positioning groove 310 and is locked with the valve seat 304 by a locking screw (not shown in the figure). By pressing the valve seat 304 upward, the spring member 305 on the valve seat 304 is compressed, and the valve cover 306 moves upward under the drive of the valve seat 304 to separate from the inner side wall at the bottom of the water storage barrel body 300, and the water in the water storage barrel body 300 flows outward through the water flow hole 303. Through the above design, the valve cover 306 is threadedly connected with the valve seat 304 through the fixing shaft 307, which is convenient for early assembly and later maintenance, easy to disassemble, and has certain safety and reliability.

[0064] The lower end of the fixed shaft 307 is provided with a threaded hole 311, and the locking screw passes through the through hole and is arranged in the threaded hole. Through the above design, the fixed shaft 307 is threadedly connected with the valve seat 304, which is convenient for assembly and disassembly, and can also ensure certain safety performance.

[0065] The switch valve body further includes a sealing ring 312, and the sealing ring 312 is fixedly disposed in a circular positioning groove 313 disposed on the lower surface of the valve cover 306. The sealing ring 312 can further improve the sealing performance between the lower surface of the valve cover 306 and the inner bottom surface of the water storage barrel body 300, and when the water storage barrel body 300 does not need to flow water outward, water will not seep or leak outward through the water flow hole 302, thereby improving safety.

[0066] The lower surface of the valve cover 306 is provided with a plurality of reinforcing ribs 314 in the circumferential direction outside the fixed shaft 307, one end of the reinforcing rib 314 is fixedly connected to the outer side wall of the fixed shaft 307, and the other end of the reinforcing rib 314 is fixedly connected to the outer side wall of the positioning groove 313 close to the fixed shaft 307. Through the above design, i.e., providing a plurality of reinforcing ribs 314 on the lower surface of the valve cover 306, the strength of the valve cover 306 can be further improved, thereby extending its service life.

[0067] The plurality of reinforcing ribs 314 are evenly distributed in the circumferential direction of the lower surface of the valve cover 306. The cross section of the reinforcing ribs 314 is square, and the plane where the lower end surface of the reinforcing ribs 314 is located is located above the plane where the lower end surface of the valve cover 306 is located. Through the above design, the thickness of the reinforcing ribs 306 is less than the thickness of the valve cover 306, so as to avoid affecting the sealing between the valve cover 306 and the water storage barrel body 300.

[0068] The embodiment of the present invention provides a cleaning device for a flat mop, wherein the cleaning plate 101 is provided with a plurality of scrapers for increasing the contact area with the wipe 203 on the flat mop head 202. Through the above design, i.e., the plurality of scrapers provided, the contact area between the cleaning plate 101 and the wipe 203 on the flat mop head 202 can be increased, thereby improving the cleaning efficiency.

[0069] The plurality of scrapers include a plurality of first scrapers 121 and a plurality of second scrapers 122, wherein: the right end of the first scraper 121 is arranged on the right end surface of the upper surface of the cleaning plate 101, the left end of the first scraper 121 is arranged on the left end surface of the upper surface of the cleaning plate 101, and the plurality of first scrapers 121 are arranged parallel to each other and at equal intervals along the length direction of the upper surface of the cleaning plate 101; the left end of the second scraper 122 is arranged on the left end surface of the upper surface of the cleaning plate 100 and connected to the left end of the first scraper 122, the right end of the second scraper 122 is arranged on the right end surface of the upper surface of the cleaning plate 101 and connected to the right end of the second scraper 122 adjacent thereto, and the second scraper 122 and the two adjacent first scrapers 121 form a Z shape. The plurality of first scrapers 121 and the plurality of second scrapers 122 can be integrally formed with the cleaning plate 101, which is convenient for processing and improves processing efficiency. Meanwhile, the cross-sections of the first scraper 121 and the second scraper 122 are both inverted V-shaped. By providing the first scraper 121 and the plurality of second scrapers 122 on the cleaning plate 101, the contact area between the cleaning plate 101 and the wiped object on the flat mop is increased, thereby improving the cleaning efficiency, saving cleaning time, and achieving the purpose of saving water.

[0070] In a cleaning device for a flat mop provided by an embodiment of the present invention, a plurality of convex portions may be provided on the cleaning plate to increase the contact area between the cleaning plate and the wipe on the flat mop head to improve the cleaning efficiency. At the same time, the water may be directly delivered to the cleaning plate by a water pipe without passing through a water storage bucket and a drainage trough, thereby increasing the flexibility and application scope of the mop bucket 100. Specifically, the plurality of convex portions include a plurality of first convex portions 105 and a plurality of second convex portions 109, one end of the first convex portion 105 is located on one side of the cleaning plate 101, the other end of the first convex portion 105 is connected to one end of the second convex portion 109, and the other end of the second convex portion 109 is located on the other side of the cleaning plate 101. By providing a plurality of first convex portions 105 and second convex portions 109 on the cleaning plate 101, the contact area between the cleaning plate 101 and the wipe on the flat mop is increased, thereby improving the cleaning efficiency, saving the cleaning time, and achieving the purpose of saving water.

[0071] A plurality of the first convex portions 105 are distributed in parallel on the cleaning plate 101, and a first water flow channel 106 for sewage to flow is formed between two adjacent first convex portions 105; a plurality of the second convex portions 109 are distributed in parallel on the cleaning plate 101, and a second water flow channel 110 for sewage to flow is formed between two adjacent second convex portions 109, and the second water flow channel 110 is connected to the first water flow channel 106. By providing the first water flow channel 106 and the second water flow channel 110 on the cleaning plate 101, the sewage generated during the rubbing and cleaning process can be discharged outwardly through the first water flow channel 106 and the second water flow channel 110 in a timely manner and flow into the mop bucket 100, so that the mixing of clean water and sewage can be avoided, and thus the cleaning efficiency is greatly improved.

[0072] The cleaning device for a flat mop provided by the embodiment of the present invention further includes a first wiper 116 in order to improve the cleaning efficiency, and the first wiper 116 is fixedly arranged on the upper surface of the rear end of the cleaning plate 101 along the width direction of the cleaning plate 191. The first wiper 116 is in a rectangular shape, and the first wiper 116 and the cleaning plate 101 can be integrally formed, thereby improving the processing efficiency; the first wiper 116 is evenly provided with a plurality of inverted V-shaped convex portions 124 on the upper surface along the length direction thereof, and the rear end surface of the first wiper 116 is flush with the rear end side surface of the cleaning plate 101. In the process of cleaning the wipe 203 on the flat mop head 202, by evenly providing a plurality of inverted V-shaped convex portions 124 on the upper surface along the length direction of the first wiper 116, the dust or debris on the wipe 203 can be quickly cleaned while wiping the wipe, thereby further improving the cleaning efficiency of the wipe.

[0073] The embodiment of the present invention provides a cleaning device for a flat mop, wherein a drain port (not shown) is provided at the bottom of the mop bucket 100. The sewage generated by the flat mop during the rubbing and cleaning process can be discharged through the drain port provided at the bottom of the mop bucket 100.

[0074] The embodiment of the present invention provides a cleaning device for a flat mop, wherein the plane on the upper surface of the rear end of the mop bucket 100 is located below the plane on the upper surface of the left end of the mop bucket 100 and the upper surface of the right end of the mop bucket 100, and the outer edge of the upper surface of the rear end of the mop bucket 100 extends upward to form a blocking portion 125, the left end of the blocking portion 125 extends toward the left end of the mop bucket 100 and is connected to the outer surface of the upper part of the left end of the mop bucket, the right end of the blocking portion 125 extends toward the right end of the mop bucket 100 and is connected to the outer surface of the upper part of the right end of the mop bucket 100, and the mop bucket 100 is provided with a plurality of cleaning surfaces. A second wiper 126 is provided on the inner edge of the upper surface of the rear end of the bucket 100, and the planes of the first scraper 121, the second scraper 122, the inverted V-shaped protrusion 124 in the first scraper 116 and the upper surface of the second scraper 126 are the same plane, which can make the process of rubbing and cleaning the wipes 203 on the flat mop head 202 on the cleaning plate smoother and the operation more stable; a water storage area 127 is formed between the second scraper 126 and the enclosure 125, and the sewage in the water storage area 127 flows into the mop bucket 100 through both sides of the second scraper 126. Through the above design, that is, by extending the second wiper 126 upward from the inner edge of the upper surface of the rear end of the mop bucket 100, during the process of cleaning the wipe 203 on the flat mop head 202 on the cleaning plate, the second wiper 126 can further wipe the sewage remaining in the wipe 203, thereby improving the cleaning efficiency and achieving the purpose of saving more water.

[0075] An embodiment of the present invention provides a cleaning device for a flat mop. In order to make the rubbing and cleaning process of the wipe 203 on the flat mop head 202 on the cleaning plate 101 smoother, a first guide device and a second guide device can be respectively provided on the inner wall on the left and the inner wall on the right above the first wiper plate 116 on the cleaning plate 101 at the rear end of the mop bucket 100. Through the first guide device and the second guide device, the movement of the flat mop head on the cleaning plate can be smoother and the operation can be more stable, so that the rubbing and cleaning of the wipe 203 on the flat mop head 202 on the cleaning plate 101 is more labor-saving.

[0076] The first guide device includes a first guide roller 128, which is disposed on the inner side wall of the mop bucket 100 at the left side of the rear end through a first fixing column 130, and the first guide roller 128 is connected to the first fixing column 130 through a first locking bolt 137, and the first guide roller 128 is rotatably connected to the first locking bolt 137. The first fixing column 130 has a cavity inside the end away from the first guide roller 128, and a first mounting shaft 133 is fixedly disposed in the cavity, and the first fixing column 130 is connected to a first mounting portion 134 disposed on the outer side wall of the mop bucket 100 through the first mounting shaft 133. A first positioning hole (not shown in the figure) is disposed on the inner side wall of the mop bucket 100, and the first positioning hole is connected to a first positioning groove 136 disposed on the outer side wall of the mop bucket 100, and the first mounting shaft 133 passes through the first positioning hole and is connected to a first mounting portion 134 disposed in the first positioning groove 136 through a first fastening screw (not shown in the figure). A first threaded hole (not shown) is provided at one end of the first mounting shaft 133 away from the first guide roller 128, and the first fastening screw passes through the first through hole 140 in the first mounting portion 134 and is arranged in the first threaded hole, that is, the first mounting portion 134 is threadedly connected to the first mounting shaft 133 through the first fastening screw. The first locking bolt 137 passes through the first mounting hole 138 provided at the end of the first fixing column 130 and is fastened to the first locking nut 139 provided in the cavity of the first fixing column 130, and the first mounting hole 138 is connected to the cavity of the first fixing column 130. The above design facilitates the early assembly and later maintenance of the first guide device, and at the same time, the first guide device is firmly combined with the mop bucket 100, and the safety and reliability are further improved.

[0077] The second guide device includes a second guide roller 129, which is arranged on the inner wall of the right side of the rear end of the mop bucket 100 through a second fixing column 131. The second roller 129 is connected to the second fixing column 130 through a second locking bolt 132, and the second roller 129 is rotatably connected to the second locking bolt 132.

[0078] The second fixing column 131 has a cavity inside at one end away from the second guide roller 129, and a second mounting shaft 141 is fixedly arranged in the cavity. The second fixing column 132 is connected to a second mounting portion 142 arranged on the outer wall of the mop bucket 100 through the second mounting shaft 141. A second positioning hole 143 is arranged on the inner wall of the mop bucket 100, and the second positioning hole 143 is connected to a second positioning groove (not shown in the figure) arranged on the outer wall of the mop bucket 100. The second mounting shaft 141 passes through the second positioning hole 143 and is connected to the second mounting portion 142 arranged in the second positioning groove through a second fastening screw (not shown in the figure). A second threaded hole (not shown in the figure) is arranged at one end of the second mounting shaft 141 away from the second guide roller 129, and the second fastening screw passes through a second through hole 144 in the second mounting portion 142 and is arranged in the second threaded hole, that is, the second mounting portion 142 is threadedly connected to the second mounting shaft 141 through the second fastening screw. The second locking bolt 132 passes through the second mounting hole 145 provided at the end of the second fixing column 131 and is fastened to the second locking nut 146 provided in the cavity of the second fixing column 131. The second mounting hole 145 is communicated with the cavity of the second fixing column 131. The above design facilitates the early assembly and later maintenance of the second guide device. At the same time, the second guide device is firmly combined with the mop bucket 100, and the safety and reliability are further improved.

[0079] The water storage bucket further includes a handle 315, and the two ends of the handle 315 are rotatably connected to the two sides of the upper end of the water storage bucket body 300 provided with an opening 301. Through the above design, that is, through the provision of the handle 315, the convenience of carrying the water storage bucket can be improved, and it is more convenient to use.

[0080] like Fig.21As shown, the first guide roller 128 includes a ring-shaped guide roller body 160, a positioning ring 161 is provided in the circumferential direction of the inner side wall of the guide roller body 160, a third through hole 162 is provided in the center of the positioning ring 161, a first locking bolt 137 is provided in the third through hole 162 of the positioning ring 161, a plurality of positioning holes 163 are provided in the circumferential direction of the positioning ring 161, a positioning ball 164 is provided in the positioning hole 163, the first locking bolt 137 includes a head 151 and a screw 150, the screw 150 is provided with an external thread, a ring-shaped fixing portion 152 is provided in the circumferential direction of the outer side of the screw 150 close to the head 151, the outer diameter of the fixing portion 152 is smaller than the outer diameter of the head 151 and larger than the outer diameter of the screw 150, the fixing portion 152 of the first locking bolt 137 is provided in the first through hole 162 and is rotatably connected thereto. The structure of the second guide roller 129 is the same as that of the first guide roller 128. Through the above design, the structural safety and reliability of the first guide roller 128 and the second guide roller 129 are improved to a certain extent, and the service life is extended.

[0081] A limiting ring 165 is disposed on a side of the guide roller body 160 away from the head 151 , and the limiting ring 165 is rotatably connected with the ball 164 via a fifth positioning groove 166 disposed on its side wall, and a fourth through hole 167 is disposed in the limiting ring 165 .

[0082] The inner side wall of the guide roller body 160 is provided with a first circular positioning groove (not shown in the figure) and a second positioning groove (not shown in the figure), the positioning ring 161 is located in the first positioning groove and is rotatably connected thereto, the limiting ring 165 is located in the second positioning groove and is rotatably connected thereto, and the fixing portion 152 of the first locking bolt 137 sequentially passes through the third through hole 162 and the fourth through hole 167 and then extends outward, and the fixing portion 152 is rotatably connected to the fourth through hole 167.

[0083] Finally, it should be noted that the above-described embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some or all of the technical features thereof may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A cleaning device for a flat mop, the flat mop comprising a mop rod and a flat mop head movably connected to the mop rod, characterized in that: The flat mop head is provided with a wiping object, and a mop bucket is used to clean the wiping object on the flat mop head. A cleaning component is provided in the mop bucket, and the cleaning component includes a cleaning plate and drainage grooves provided on both sides of the cleaning plate. The mop bucket is provided with a water storage bucket, and the water storage bucket is filled with clean water. The wiping object is rubbed and cleaned by the cleaning component, and the clean water in the water storage bucket is transported to the cleaning plate through the drainage groove to rinse the wiping object on the flat mop head; The water storage barrel comprises a water storage barrel body, a water flow hole is arranged at the bottom of the water storage barrel body, and a switch valve is arranged at the position of the water flow hole on the water storage barrel body, wherein: a circular water storage tank is arranged below the bottom of the water storage barrel body; The switch valve comprises a switch valve body, the switch valve body comprises a valve seat, a spring member and a valve cover, the valve cover is arranged above the bottom of the water storage barrel body, the valve seat is arranged below the bottom of the water storage barrel body, a fixing shaft is fixedly arranged on the lower surface of the valve cover, and the fixing shaft of the valve cover passes through a fixing hole arranged at the bottom of the water storage barrel body and is connected to the valve seat, the spring member is arranged between the valve cover and the valve seat, and the spring member is located below the bottom of the water storage barrel body, and the valve cover is sealed and connected to the bottom of the water storage barrel body through the support of the spring member; A pressing device is arranged below the water storage barrel body, and the pressing device includes a pressing rod and a connecting rod. The pressing rod is vertically fixed at the upper end of the connecting rod. A pressing hole, a first limiting groove and a second limiting groove are arranged on the lower surface of the bottom of the water tank. The pressing hole is located below the valve seat, and the first limiting groove and the second limiting groove are respectively located on both sides of the pressing hole and are connected to the pressing hole. Both ends of the pressing rod are respectively located in the first limiting groove and the second limiting groove.

2. The cleaning device for a flat mop according to claim 1, characterized in that: The mop bucket is in the shape of a rectangular parallelepiped, and the cleaning plate is arranged in the mop bucket along the length direction through a support assembly. The support assembly includes a first support plate and a second support plate. The first support plate is fixedly arranged on the left side wall of the mop bucket along the length direction, and the second support plate is fixedly arranged on the right side wall of the mop bucket along the length direction.

3. The cleaning device for a flat mop according to claim 2, characterized in that: The cleaning plate is in a rectangular shape, a first fixing plate is arranged on the left side of the cleaning plate, and a second fixing plate is arranged on the right side of the cleaning plate, the first fixing plate is arranged on the first supporting plate; the second fixing plate is arranged on the second supporting plate.

4. The cleaning device for a flat mop according to claim 3, characterized in that: The drainage groove comprises a first drainage groove and a second drainage groove, wherein: The upper surface of the first fixed plate is a horizontal plane, and the first drainage groove is arranged on the upper surface of the first fixed plate along the length direction, and the first drainage groove is evenly provided with a plurality of first drainage ports near the side wall of the cleaning plate, and the clean water in the first drainage groove flows into the cleaning plate through the first drainage ports; The upper surface of the second fixed plate is a horizontal plane, and the second drainage groove is arranged on the upper surface of the second fixed plate along the length direction, and the second drainage groove is provided with multiple second drainage ports near the side wall of the cleaning plate, and the clean water in the second drainage groove flows into the cleaning plate through the second drainage port.

5. The cleaning device for a flat mop according to claim 1, characterized in that: The angle between the plane where the cleaning plate is located and the plane where the bottom of the mop bucket is located is greater than 0° and less than 90°, and the plane where the front end of the cleaning plate is located is located below the plane where the rear end of the cleaning plate is located.

6. The cleaning device for a flat mop according to claim 1, characterized in that: A first mounting groove is arranged on the inner side of the front end of the mop bucket, a left end of the first mounting groove extends toward the inner side of the left end of the mop bucket to form a second mounting groove, a right end of the first mounting groove extends toward the inner side of the right end of the mop bucket to form a third mounting groove, and the first mounting groove, the second mounting groove and the third mounting groove are located on the same horizontal plane, and the water storage bucket is arranged on the mop bucket through the first mounting groove, the second mounting groove and the third mounting groove.

7. The cleaning device for a flat mop according to claim 4, characterized in that: The left and right sides of the water tank are respectively connected to a first guide groove and a second guide groove, the first guide groove is provided with a first guide hole, and the first guide hole is located above the first guide groove, the second guide groove is provided with a second guide hole, and the second guide hole is located above the second guide groove.

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