Hand-washing-free flat mop convenient to clean

Abstract

The hand-washing-free flat mop convenient to clean comprises a mop rod, the mop rod is connected with a mop plate, a wiping object is installed on the mop plate, the mop rod is in sliding connection with a water squeezing and stroking sleeve assembly, the water squeezing and stroking sleeve assembly comprises a stroking opening part, the stroking opening part comprises a water squeezing cover plate, a cleaning piece is arranged on the inner side of the water squeezing cover plate, and the cleaning piece is connected with the mop rod. The cleaning piece is provided with a cleaning agent, and when the mop plate penetrates through the stroking opening part for cleaning, the cleaning piece can abut against the wiping object on the mop plate. According to the hand-washing-free flat plate mop, a user cleans the wiping object and attaches the cleaning agent to the wiping object at the same time, so that the floor cleaning agent does not need to be additionally smeared on the wiping object or poured into a cleaning barrel of the cleaning mop, the operation steps of the user are reduced, the cleaning efficiency is improved, and the floor cleaning agent is not required to be additionally smeared on the wiping object or poured into the cleaning barrel of the cleaning mop. And the use experience of the user is improved.

Description

Technical Field

[0001] This utility model relates to the field of flat mop technology, and in particular to a hands-free flat mop that is easy to clean. Background Technology

[0002] In daily cleaning, hands-free flat mops are widely popular due to their simple structure and ease of use. Existing hands-free mops generally consist of a flat mop and a wringer assembly surrounding it. The flat mop includes a mop head and a mop handle. The cleaning material is movably connected to the back of the mop head, while the mop handle is rotatably connected to the front of the mop head. Users clean the floor by holding the mop handle. The wringer assembly includes a connecting sleeve that is fitted onto the mop handle. The wringer assembly has a spout with an opening. The connecting sleeve moves up and down on the mop handle, allowing the mop head to move within the opening. A squeezing mechanism within the opening cleans and dehydrates the cleaning material.

[0003] However, existing hands-free flat mops still have some shortcomings. During the wringing and cleaning process, existing hands-free flat mops lack a dedicated detergent dispenser and an effective detergent application mechanism. Users need to apply the detergent directly to the surface or pour it into the mop's cleaning bucket, which inevitably leads to cumbersome operation, poor cleaning results, and reduced cleaning efficiency. It may also cause users to frequently change the surface to wipe, increasing cleaning costs and workload, and negatively impacting the user experience. Utility Model Content

[0004] The purpose of this invention is to provide a hands-free flat mop that is easy to clean. While cleaning the surface, the user also applies cleaning agent to the surface, eliminating the need to apply floor cleaner to the surface or pour it into the mop's cleaning bucket. This reduces the user's steps, improves cleaning efficiency, and enhances the user experience.

[0005] To achieve the above objectives, this utility model provides the following solution:

[0006] This utility model provides a hands-free flat mop that is easy to clean, including a mop handle connected to a mop board, on which a wiping agent is installed. The mop handle is slidably connected to a wringer assembly, which includes a wringer opening and a wringer cover. The wringer cover has a cleaning component on its inner side, which contains a solid cleaning agent. When the mop board passes through the wringer opening for cleaning, the cleaning component can abut against the wiping agent on the mop board.

[0007] Preferably, the cleaning member is connected to the elastic member, and the elastic member is compressed when the cleaning member moves away from the wiping object, and released when the cleaning member moves closer to the wiping object.

[0008] Preferably, the inner side of the squeezing cover is slidably connected to the first connecting plate and the second connecting plate, respectively. The outer ends of the first connecting plate are respectively provided with first connecting plate protrusions. The middle part of the second connecting plate is provided with a second connecting plate through hole. The outer ends of the second connecting plate are respectively provided with second connecting plate protrusions. The squeezing cover is provided with a first elongated hole on the side of the same as the first connecting plate. The squeezing cover is provided with a second elongated hole corresponding to the first elongated hole on the side of the same as the second connecting plate. The first connecting plate protrusion can move up and down in the first elongated hole, and the second connecting plate protrusion can move up and down in the second elongated hole.

[0009] Preferably, the elastic element is a plurality of deformation springs. A first connecting plate pivot is symmetrically provided on the end face of the first connecting plate away from the wiping object, and a second connecting plate pivot is symmetrically provided on the end face of the second connecting plate away from the wiping object. The first connecting plate pivot and the second connecting plate pivot correspond to each other. One end of each deformation spring is respectively installed on the first connecting plate pivot and the second connecting plate pivot, and the other end abuts against the inner side of the wringer cover.

[0010] Preferably, the cleaning component includes a cleaning roller and a support column. The cleaning roller is made of solid cleaning agent and has a roller through hole along the axial direction. The support column passes through the roller through hole and one end of the support column is fixedly connected to the inner side of the first connecting plate, while the other end of the support column is inserted into the through hole of the second connecting plate.

[0011] Preferably, the two sides of the dewatering cover plate are respectively provided with corresponding elongated holes. The cleaning component includes a cleaning roller and a support column. The cleaning roller is made of solid cleaning agent and has a roller through hole along the axial direction. The support column passes through the roller through hole, so that both ends of the support column are respectively inserted into the elongated holes of the dewatering cover plate on the same side and can move up and down within the elongated holes of the dewatering cover plate. The elastic component is a tension spring. The tension spring is disposed inside the dewatering cover plate and located at both ends of the support column. One end of the tension spring is sleeved on the support column, and the other end is snapped into the inner side of the dewatering cover plate.

[0012] Preferably, the spout further includes a wringer, and a through-hole is formed between the wringer cover and the wringer. The mop blade passes through the through-hole to clean the wiping material. The wringer cover has a first snap-fit ​​groove and a first snap-fit ​​plate at both ends. The wringer has a second snap-fit ​​groove and a second snap-fit ​​plate. The first snap-fit ​​plate can snap into the second snap-fit ​​groove, and the second snap-fit ​​plate can snap into the first snap-fit ​​groove, so that the wringer cover and the wringer are snap-fitted together.

[0013] Preferably, the wringer cover and the wringer frame are connected to the snap-fit ​​component after being snapped together. The upper end face of the wringer cover is provided with a first groove or a first protrusion, and the snap-fit ​​component is provided with a first protrusion or a first groove that mates with the first groove or the first protrusion. The lower end face of the wringer frame is provided with a second groove or a second protrusion, and the snap-fit ​​component is provided with a second protrusion or a second groove that mates with the second groove or the second protrusion. When the wringer cover and the wringer frame are snapped together, one end of the snap-fit ​​component can be snapped onto the wringer cover, and the other end of the snap-fit ​​component can be snapped onto the wringer frame.

[0014] Preferably, a scraper is rotatably provided inside the dewatering cover plate, and a limiting plate is provided between the scraper and the cleaning roller.

[0015] Preferably, the wringer is symmetrically provided with rollers, which can roll along the length of the mop board.

[0016] Preferably, the wringer assembly further includes a connecting sleeve and a connecting cylinder connected to each other, the connecting sleeve and the connecting cylinder being fitted onto the outer periphery of the mop handle, and the connecting sleeve being connected to the wringer frame.

[0017] Preferably, the connecting sleeve has a C-shaped cross-section with an opening, the edges on both sides of the opening are provided with limiting edges, the limiting edges are provided with limiting strips, the mop handle is provided with bolt protrusions, and the bolt protrusions and the limiting strips mutually limit each other.

[0018] Preferably, the wringer is provided with a first connecting part, and the end of the connecting tube near the mop board is provided with a second connecting part. The shapes of the first connecting part and the second connecting part are adapted to the connecting sleeve. One end of the connecting sleeve is inserted and fixed in the first connecting part, and the other end of the connecting sleeve is inserted and fixed in the second connecting part.

[0019] Preferably, a first hole is provided at both ends of the limiting edge, and a second hole is provided on both the first connecting part and the second connecting part, and the first hole and the second hole are adapted to each other.

[0020] Preferably, the mop board is connected to the mop handle via a receiving assembly, and at least two mop board through holes are provided in the middle of the side surface of the mop board opposite to the wiping object. The bottom of the receiving assembly is provided with a receiving post that is adapted to the through holes of the mop board, and the receiving post can be inserted into the through holes of the mop board.

[0021] Preferably, the receiving assembly includes a first receiving member and a second receiving member, the first receiving member being connected to the second receiving member via a steering block, the first receiving member being used to connect to the mop board, and the second receiving member being used to connect to the mop handle.

[0022] Preferably, the first receiving member is hollow, the receiving post is located at the bottom of the first receiving member, and the middle part of the first receiving member is recessed inward, so that the first receiving member includes a communicating notch and a first mounting hole.

[0023] Preferably, the first receiving member is internally connected to the support member, the bottom plate of the support member is adapted to the recess, the two sides of the support member extend upward to form symmetrical support blocks, the support blocks are accommodated in the first mounting hole on the same side, the top surface of the support block is provided with a support groove, and the support groove and the top surface of the first mounting hole form a support through hole.

[0024] Preferably, the support member has symmetrical support member locking platforms on both sides, and a receiving groove is provided in the first mounting hole, with the support member locking platform abutting in the receiving groove.

[0025] Preferably, the upper surface of the base plate of the support member is provided with a support member protrusion, the support member protrusion is parallel to the mop plate, and the bottom of the steering block is provided with symmetrical protrusions on both sides, the support member protrusion can abut against the protrusion on the same side.

[0026] Preferably, the steering block has steering block convex shafts on both sides, which are rotatably connected in the support through holes. The steering block has steering block through holes along the direction perpendicular to the steering block convex shafts. The second receiving member has a first support plate and a second support plate at one end near the steering block. The steering block can be engaged between the first support plate and the second support plate. The first support plate has a first support plate through hole, and the second support plate has a second support plate through hole. The rotating shaft passes through the first support plate through hole, the steering block through hole, and the second support plate through hole in sequence, so that the steering block is rotatably connected to the second receiving member.

[0027] Preferably, the top of the steering block is arc-shaped, and one end of the top of the steering block is provided with a notch. The second receiving member is provided with a blocking block, one end of the blocking block is provided with a blocking block convex shaft, and a spring is connected to the blocking block convex shaft. The spring abuts against the inside of the second receiving member, and the other end of the blocking block abuts against the notch.

[0028] Preferably, the second receiving member has a plug-in part at one end near the mop handle, a spring plate in the middle of the plug-in part, strip-shaped through holes on both sides of the spring plate, a locking block in the middle of the spring plate, and a locking hole at one end of the mop handle near the second receiving member. The locking block can be locked into the locking hole, so that the second receiving member is connected to the mop handle.

[0029] Preferably, the connecting cylinder is provided with a locking part. When the locking part is open, the wringer sleeve assembly can slide relative to the mop handle to squeeze the wiping material on the mop board in the through-hole. When the locking part is locked, the wringer sleeve assembly is fixed on the mop handle.

[0030] Preferably, the locking part includes a connected actuating plate and a clamping plate. One end of the clamping plate is inclinedly connected to the middle of the actuating plate. A protruding post is provided at the connection between the clamping plate and the actuating plate. A locking hole is provided on the connecting cylinder. Connecting seats extend from both sides of the locking hole. A hinge hole is provided on the connecting seat. The protruding post can be rotatably connected in the hinge hole, so that the clamping plate can rotate in the locking hole.

[0031] Preferably, the mop blade has hooks at both ends that connect to the wiping material.

[0032] Preferably, the mop board is connected to a scraper on both sides, and the mop board has a groove on both sides. The scraper has a protruding part that can be engaged with the groove on the mop board.

[0033] The present invention achieves the following beneficial technical effects compared to the prior art:

[0034] This utility model provides an easy-to-clean, hands-free flat mop. When the mop head passes through the brush head for cleaning, the cleaning component rests against the object being wiped on the mop head. Because one end of the support column is fixedly connected, the support column, the first connecting plate, and the second connecting plate are integrally formed and move vertically as a whole. Therefore, while the cleaning roller rotates on the support column, the support column itself does not rotate. When cleaning the object, the user holds the object upwards, and the cleaning component, due to its own weight, rests against the object to adhere the cleaning agent. This allows the user to apply cleaning agent to the object while cleaning, eliminating the need to separately apply floor cleaner to the object or pour it into the mop's cleaning bucket. This reduces the user's steps, improves cleaning efficiency, and enhances the user experience. Even in the initial stages of use, if the slightly larger diameter of the cleaning roller causes the mop board to move awkwardly within the spout or even block the mop board, the support column will move the cleaning roller upwards within the first and second elongated holes while simultaneously compressing the elastic element. This provides space for smooth movement of the mop. After moving upwards, the elasticity of the elastic element and its own weight will cause the cleaning roller to contact the surface of the mop, applying cleaning agent. Furthermore, as the cleaning agent on the cleaning roller is used, its diameter will decrease. The elasticity of the elastic element and its own weight will cause the cleaning roller to remain below the first and second elongated holes, pressing against the mop and adhering the cleaning agent to it, thus achieving efficient use of the cleaning agent and avoiding waste. By setting the cleaning element as a cleaning roller, the movement of the mop board within the spout becomes more flexible. Compared to using square cleaning agents, which are difficult to rotate and may result in one side of the cleaning agent being in contact with the object for an extended period while other surfaces are not reached, leading to waste of cleaning agent or the need for reinstallation and reduced efficiency, the rotating cleaning roller in this invention allows the cleaning agent to contact the object more comprehensively, ensuring efficient use of the cleaning agent and avoiding waste. Attached Figure Description

[0035] Figure 1 This is a schematic diagram of the overall structure of the first embodiment of the hands-free flat mop that is easy to clean according to this utility model.

[0036] Figure 2 This is an exploded structural diagram of the first embodiment of the hands-free flat mop that is easy to clean according to this utility model;

[0037] Figure 3 This is an exploded view of the wringing and brushing sleeve assembly of the first embodiment of the easy-to-clean hands-free flat mop of this utility model;

[0038] Figure 4This is an exploded view of the spout of the first embodiment of the hands-free flat mop that is easy to clean according to this utility model;

[0039] Figure 5 This is an exploded view of the spout from another angle of the first embodiment of the hands-free flat mop that is easy to clean in this utility model.

[0040] Figure 6 This is a schematic diagram of the receiving component structure of the first embodiment of the hands-free flat mop that is easy to clean in this utility model;

[0041] Figure 7 This is an exploded structural diagram of the receiving component of the first embodiment of the hands-free flat mop that is easy to clean in this utility model.

[0042] Figure 8 This is a schematic diagram of the structure of the first receiving component of the first embodiment of the hands-free flat mop that is easy to clean in this utility model.

[0043] Figure 9 This is a schematic diagram of the connection structure of the mop board in the first embodiment of the easy-to-clean, hands-free flat mop of this utility model.

[0044] Figure 10 This is a schematic diagram of the connection structure of the locking part of the first embodiment of the hands-free flat mop that is easy to clean in this utility model.

[0045] Figure 11 This is a partially exploded structural diagram of a second embodiment of the hands-free flat mop that is easy to clean according to this utility model;

[0046] Figure 12 This is a partially exploded structural diagram of the third embodiment of the hands-free flat mop that is easy to clean according to this utility model;

[0047] In the diagram: 1-mop handle, 2-squeezing sleeve assembly, 201-squeezing opening, 202-squeezing cover plate, 203-first connecting plate, 204-second connecting plate, 205-first connecting plate convex shaft, 206-second connecting plate through hole, 207-second connecting plate convex shaft, 208-first elongated hole, 209-second elongated hole, 210-cleaning component, 211-cleaning roller, 212-support column, 213-roller through hole, 214-squeezing frame, 215-through opening, 216-first locking groove, 217-first locking plate, 218-second locking groove, 219-second locking plate, 220-locking component, 221-first locking groove, 222-first protrusion, 223-second locking 224-Second protrusion, 225-Scraper, 226-Limiting plate, 227-Roller, 228-Reinforcing rib, 229-Connecting sleeve, 230-Connecting cylinder, 231-First connecting part, 232-Second connecting part, 233-Opening, 234-Limiting edge, 235-Limiting strip, 236-Bolt protrusion, 237-First hole, 238-Second hole, 239-Locking part, 240-Actuating plate, 241-Clamping plate, 242-Protrusion, 243-Locking hole, 244-Connecting seat, 245-Hinge hole; 246-Deformation spring, 247-First connecting plate pivot, 248-Second connecting plate pivot, 249-Long hole in squeezing cover plate, 250-Tension spring;

[0048] 3-Mop board, 301-Hanging tooth, 4-Receiving component, 401-First receiving part, 402-Second receiving part, 403-Swimming block, 404-Mop board through hole, 405-Receiving post, 406-Notch, 407-First mounting hole, 408-Support member, 409-Support block, 410-Support groove, 411-Support through hole, 412-Support member locking platform, 413-Accommodation groove, 414 - Support member protrusion, 415- Protrusion plate, 416- Steering block protrusion shaft, 417- Steering block through hole, 418- First support plate, 419- Second support plate, 420- First support plate through hole, 421- Second support plate through hole, 422- Rotating shaft, 423- Notch, 424- Blocking block, 425- Blocking block protrusion shaft, 426- Insertion part, 427- Spring plate, 428- Strip through hole, 429- Snap-fit ​​block;

[0049] 5-Scraper strip, 501-Mop board groove, 502-Scraper strip protrusion. Detailed Implementation

[0050] First Embodiment

[0051] This embodiment provides an easy-to-clean, hands-free flat mop, such as... Figures 1-10As shown, the system includes a mop handle 1 connected to a mop plate 3. A wiping agent is mounted on the mop plate 3 and attached to it via hooks 301 at both ends for cleaning the floor. The mop handle 1 is slidably connected to a wringer assembly 2, which includes a wringer opening 201 and a wringer cover 202. The wringer cover 202 is symmetrically slidably connected to a first connecting plate 203 and a second connecting plate 204 on both sides. The first connecting plate 203 has first connecting plate protrusions 205 at both outer ends, and the second connecting plate 204 has a second connecting plate through hole 206 in its middle. The second connecting plate 204 also has second connecting plate protrusions 207 at both outer ends. On both sides of the through hole 206 of the connecting plate, the side of the squeezing cover plate 202 that is on the same side as the first connecting plate 203 is provided with a first elongated hole 208, and the side of the squeezing cover plate 202 that is on the same side as the second connecting plate 204 is provided with a second elongated hole 209 corresponding to the first elongated hole 208. The first elongated hole 208 and the second elongated hole 209 provide moving space for the first connecting plate 203 and the second connecting plate 204 to slide up and down, so that the first connecting plate convex shaft 205 can move up and down in the first elongated hole 208, and the second connecting plate convex shaft 207 can move up and down in the second elongated hole 209. A cleaning component 210 is provided on the inner side of the wringer cover 202. The cleaning component 210 includes a cleaning roller 211 and a support column 212. The cleaning roller 211 is made of solid cleaning agent and has a roller through hole 213 along the axial direction. The support column 212 passes through the roller through hole 213 and one end of the support column 212 is fixedly connected to the inner side of the first connecting plate 203. The other end of the support column 212 is inserted into the through hole 206 of the second connecting plate, so that when the mop board 3 passes through the spout 201 for cleaning, the cleaning roller 211 can abut against the cleaning agent on the mop board 3. Since one end of the support column 212 is fixedly connected, the support column 212, the first connecting plate 203, and the second connecting plate 204 are connected as a whole and move up and down as a whole. Therefore, while the cleaning roller 211 rotates on the support column 212, the support column 212 will not rotate on its own. When cleaning the surface, the user holds the surface upwards. The cleaning roller 211, due to its own weight, presses against the surface to adhere the cleaning agent. This allows the user to apply the cleaning agent to the surface while cleaning, eliminating the need to apply floor cleaner separately or pour it into the mop's cleaning bucket. This reduces the user's steps, improves cleaning efficiency, and enhances the user experience.Even in the initial stages of use, when the size of the cleaning roller 211 is slightly large, causing the mop plate 3 to move uncomfortably within the spout 201 or even become stuck, the support column 212 will drive the cleaning roller 211 upward within the first elongated hole 208 and the second elongated hole 209, providing space for the smooth movement of the object being wiped. After moving upward, it will also contact the surface of the object being wiped due to its own gravity, providing cleaning agent. By setting the cleaning component 210 as the cleaning roller 211, the movement of the mop plate 3 within the spout 201 becomes more flexible. Furthermore, compared to using square cleaning agents, which are difficult to rotate and may result in one side of the cleaning agent contacting the object for an extended period while other surfaces remain untouched, leading to waste of cleaning agent or the need for reinstallation and reduced efficiency, the rotation of the cleaning roller 211 in this invention allows the cleaning agent to contact the object more comprehensively, ensuring efficient use of the cleaning agent and avoiding waste.

[0052] The squeegee part 201 also includes a wringer 214. A through-hole 215 is formed between the wringer cover 202 and the wringer 214. The mop board 3 passes through the through-hole 215 to clean the wiping material. The wringer cover 202 has a first snap-fit ​​groove 216 and a first snap-fit ​​plate 217 at both ends. The wringer 214 has a second snap-fit ​​groove 218 and a second snap-fit ​​plate 219. The first snap-fit ​​plate 217 can snap into the second snap-fit ​​groove 218, and the second snap-fit ​​plate 219 can snap into the first snap-fit ​​groove 216, so that the wringer cover 202 and the wringer 214 snap into each other. Moreover, the wringer cover 202 and the wringer 214 will not move in the front, back, left and right directions, thus ensuring the stability of the structure. After the squeezing cover plate 202 and the squeezing frame 214 are engaged, they are connected to the snap-fit ​​member 220. The snap-fit ​​member 220 covers the ends of the squeezing cover plate 202 and the squeezing frame 214 after they are connected. The upper end face of the squeezing cover plate 202 is provided with a first slot or a first protrusion. The snap-fit ​​member 220 is provided with a first protrusion or a first slot that engages with the first slot or the first protrusion. The lower end face of the squeezing frame 214 is provided with a second slot or a second protrusion. The snap-fit ​​member 220 is provided with a second protrusion or a second slot that engages with the second slot or the second protrusion. When the squeezing cover plate 202 and the squeezing frame 214 are engaged, one end of the snap-fit ​​member 220 can be snapped onto the squeezing cover plate 202, and the other end of the snap-fit ​​member 220 can be snapped onto the squeezing frame 214. In this embodiment, the upper surface of the wringer cover 202 is provided with a first slot 221, the upper end of the snap-fit ​​member 220 is provided with a first protrusion 222, the lower surface of the wringer frame 214 is provided with a second slot 223, and the lower end of the snap-fit ​​member 220 is provided with a second protrusion 224. During installation, the wringer cover 202 and the wringer frame 214 are first snapped together as one unit, then the snap-fit ​​member 220 is wrapped around the outside of the wringer cover 202 and the wringer frame 214, and the first protrusion 222 is snapped into the first slot 221, and the second protrusion 224 is snapped into the second slot 223 to achieve the connection of the snap-fit ​​members 220 on both sides, thus ensuring the connection stability of the device. If the wringer cover 202 and the wringer frame 214 are connected by direct insertion and snap-fit, they are prone to separation during cleaning or squeezing of the flat mop board 3 using the wringer assembly 2. In this embodiment, however, the snap-fit ​​element 220 covers and snaps onto both ends of the wringer cover 202 and the wringer frame 214, making them a single unit. During cleaning, the pressure exerted on the mop board 3 by the wringer assembly 2 acts directly on the snap-fit ​​element 220, and is transmitted through both ends to the connection points of the first slot 221 and the first protrusion 222, and the second slot 223 and the second protrusion 224. This makes the mop less prone to damage and extends its lifespan. Furthermore, embedding the snap-fit ​​element 220 into the wringer cover 202 and the wringer frame 214 enhances the aesthetics.

[0053] A scraper 225 is rotatably mounted inside the wringer cover 202, and a limiting plate 226 is provided between the scraper 225 and the cleaning roller 211. Rollers 227 are symmetrically mounted on the wringer frame 214, and the rollers 227 can roll along the length of the mop board 3. Thus, when the mop board 3 moves up and down through the opening 215, the scraper 225 scrapes and cleans the object being wiped, and the cleaning roller 211 applies cleaning agent to the surface of the object and squeezes it to remove water. The rollers 227 support the mop board 3, allowing it to move smoothly up and down within the opening 215. In addition, by providing a limiting plate 226 on the wringer cover 202 and positioning the limiting plate 226 between the scraper 225 and the cleaning roller 211, when the scraper 225 is perpendicular to the mop board 3, the limiting plate 226 will hold the scraper 225 in place. When the mop board 3 passes through the opening 215, it will drive the scraper 225 to rotate backward and then the scraper 225 will press against the limiting plate 226. At this time, the width of the opening 215 is the smallest, and the scraping force on the wiping object is the greatest, which will make it easier to clean the dirt off the wiping object. In addition, a reinforcing rib 228 is provided on the side of the scraper 225 away from the limiting plate 226 to increase the rigidity and reliability of the scraper 225.

[0054] The wringer assembly 2 also includes a connecting sleeve 229 and a connecting cylinder 230 connected to each other. The connecting sleeve 229 and the connecting cylinder 230 are fitted around the outer periphery of the mop handle 1, and the connecting sleeve 229 is connected to the wringer frame 214. Specifically, the wringer frame 214 is provided with a first connecting part 231, and the end of the connecting cylinder 230 near the mop plate 3 is provided with a second connecting part 232. The shapes of the first connecting part 231 and the second connecting part 232 are adapted to the connecting sleeve 229. One end of the connecting sleeve 229 is inserted and fixed in the first connecting part 231, and the other end of the connecting sleeve 229 is inserted and fixed in the second connecting part 232, so that the connecting sleeve 229 is assembled and connected to the spout 201 and the connecting cylinder 230 through the first connecting part 231 and the second connecting part 232 to form the wringer assembly 2, which is easy to install. The connecting sleeve 230 drives the connecting sleeve 229, causing the entire wringer assembly 2 to slide on the mop handle 1. This assembly method allows the wringer assembly 2 to have wider versatility; that is, by simply changing the length of the connecting sleeve 229, the wringer assembly 2 can be adapted to mop boards 3 of different lengths. The connecting sleeve 229 has a C-shaped cross-section with an opening 233. Limiting edges 234 are provided on both sides of the opening 233 to prevent gaps between the connecting sleeve 229 and the mop handle 1. Limiting strips 235 are provided on the limiting edges 234, and bolt protrusions 236 are provided on the mop handle 1. The bolt protrusions 236 and the limiting strips 235 mutually limit each other, preventing the wringer assembly 2 from rotating. Both ends of the limiting line 234 along the length of the connecting sleeve 229 are provided with a first hole 237, and both the first connecting part 231 and the second connecting part 232 are provided with a second hole 238, which are compatible with each other. After inserting both ends of the connecting sleeve 229 into the first connecting part 231 of the wringer 214 and the second connecting part 232 of the connecting cylinder 230 respectively, screws are used to tighten them at the first hole 237 and the second hole 238, thus completing the assembly of the wringer sleeve assembly 2, which is easy to install.

[0055] The mop plate 3 is connected to the mop handle 1 via a receiving assembly 4. The receiving assembly 4 includes a first receiving member 401 and a second receiving member 402. The first receiving member 401 is connected to the second receiving member 402 via a steering block 403. The first receiving member 401 is used to connect to the mop plate 3, and the second receiving member 402 is used to connect to the mop handle 1. At least two mop plate through holes 404 are provided in the middle of the side surface of the mop plate 3 opposite to the wiping material. The bottom of the first receiving member 401 is provided with a receiving post 405, which can be inserted into the mop plate through holes 404 and connected by bolts to realize the connection between the receiving assembly 4 and the mop plate 3. The first receiving member 401 is hollow, and the middle part of the first receiving member 401 is recessed inward, so that the first receiving member 401 includes a communicating notch 406 and a first mounting hole 407. The first receiving member 401 is internally connected to the support member 408, which is made of plastic. The bottom plate of the support member 408 is adapted to the recess 406, allowing the support member 408 to pass through the recess 406. Symmetrical support blocks 409 extend upwards from both sides of the support member 408, and are accommodated in the first mounting hole 407 on the same side. The top surface of the support block 409 has a support groove 410, which forms a support through hole 411 with the top surface of the first mounting hole 407. Symmetrical support member locking platforms 412 are also provided on both sides of the support member 408. A receiving groove 413 is provided in the first mounting hole 407, and the support member locking platforms 412 abut against the receiving groove 413, preventing the support member 408 from shaking within the first receiving member 401 and ensuring the stability of the device.

[0056] The upper surface of the base plate of the support member 408 is provided with a support member protrusion 414, which is parallel to the mop plate 3. Symmetrical protrusions 415 are provided on both sides of the bottom of the steering block 403. The two protrusions 415 are the same size and on the same plane. When the second receiving member 402 rotates relative to the first receiving member 401, the support member protrusion 414 can abut against the protrusions 415 on the same side, thus achieving the fixation and reliable connection between the mop handle 1 and the mop plate 3. Steering block 403 has steering block convex shafts 416 on both sides. The steering block convex shafts 416 are integrally formed with the steering block. The steering block convex shafts 416 are rotatably connected in the support through hole 411 to realize the front and rear rotational connection between the steering block 403 and the first receiving member 401. The steering block 403 has a steering block through hole 417 in the direction perpendicular to the steering block convex shaft 416. The second receiving member 402 has a first support plate 418 and a second support plate 419 at one end near the steering block 403. The steering block 403 can be locked between the first support plate 418 and the second support plate 419. The first support plate 418 has a first support plate through hole 420, and the second support plate 419 has a second support plate through hole 421. The rotating shaft 422 passes through the first support plate through hole 420, the steering block through hole 417 and the second support plate through hole 421 in sequence, so that the steering block 403 is rotatably connected to the second receiving member 402. The top of the steering block 403 is arc-shaped, allowing the second receiving member 402 to rotate around the pivot 422 along the top of the steering block 403, thus achieving a rotatable connection between the second receiving member 402 and the steering block 403. One end of the top of the steering block 403 has a notch 423, and the second receiving member 402 has a blocking block 424. One end of the blocking block 424 has a blocking block protrusion 425, and a spring (not shown) is connected to the blocking block protrusion 425. The spring abuts against the inside of the second receiving member 402, and the other end of the blocking block 424 abuts against the notch 423. This allows the second receiving member 402 to be folded to a position parallel to the mop board 3 and maintained in this state, improving ease of use.

[0057] The second receiving component 402 has a plug-in portion 426 at one end near the mop handle 3. A spring plate 427 is located in the middle of the plug-in portion 426, and strip-shaped through holes 428 are provided on both sides of the spring plate 427 to facilitate deformation during the snap-fit ​​process. A snap-fit ​​block 429 is located in the middle of the spring plate 427, and a snap-fit ​​hole (not shown) is located at one end of the mop handle 1 near the second receiving component 402. The snap-fit ​​block 429 can snap into the snap-fit ​​hole, connecting the second receiving component 402 to the mop handle 1, thus achieving the connection between the receiving component 4 and the mop handle 1.

[0058] The connecting cylinder 230 is provided with a locking part 239. By providing the locking part 239, the state of the locking part 239 can be switched more conveniently when the wringer assembly 2 moves up and down, thereby switching the state of the wringer. When the locking part 239 is open, the swiping part 201 can slide relative to the mop handle 1, allowing the scraper 225 and the cleaning roller 211 to squeeze the wiping material on the mop plate 3 in the through-hole 215 and clean the wiping material. When the locking part 239 is locked, the swiping part 201 is fixed on the mop handle 1 for easy cleaning of the floor. Specifically, the locking part 239 includes a connected actuating plate 240 and a clamping plate 241. The actuating plate 240 is provided with a "locking mark" and a "releasing mark". One end of the clamping plate 241 is inclinedly connected to the middle of the actuating plate 240, so that the two form an angle. A protrusion 242 is provided at the connection between the clamping plate 241 and the actuating plate 240. The connecting cylinder 230 is provided with a locking hole 243. Connecting seats 244 extend from both sides of the locking hole 243. The connecting seats 244 are provided with hinge holes 245. The protrusion 242 can be rotatably connected in the hinge hole 245, so that the clamping plate 241 can rotate in the locking hole 243. When in use, turning the toggle plate 240 towards the "Release" side causes the locking plate 241 to retract into the locking hole 243, at which point the locking part 239 is in the open state. Turning the toggle plate 240 towards the "Lock" side causes the locking plate 241 to move into the connecting cylinder 230 and protrude from the inner side wall of the connecting cylinder 230. At this time, the locking plate 241 is pressed against the mop handle 1 and squeezes the mop handle 1 against the side wall of the connecting cylinder 230. At this time, the mop handle 1 and the connecting cylinder 230 will not have relative displacement, thus locking the locking part 239 onto the mop handle 1.

[0059] The mop board 3 is connected to the scraper 5 on both sides. If there is dust, garbage, or water stains on the floor, the scraper 5 can be used to sweep first, and then the wiping agent can be used for cleaning, which enhances the cleaning effect. Both sides of the mop board 3 are provided with mop board grooves 501, and the scraper 5 is provided with scraper protrusions 502. The scraper protrusions 502 can be engaged into the mop board grooves 501 to realize the connection between the scraper 5 and the mop board 3.

[0060] Second Embodiment

[0061] This embodiment provides an easy-to-clean, hands-free flat mop, such as... Figure 11As shown, the cleaning component is connected to the elastic component, which consists of several deformation springs 246. In this embodiment, there are four deformation springs 246. A first connecting plate pivot 247 is symmetrically arranged on the end face of the first connecting plate away from the object being wiped, and a second connecting plate pivot 248 is symmetrically arranged on the end face of the second connecting plate away from the object being wiped. One end of two deformation springs 246 is sleeved on the first connecting plate pivot 247 and the other end abuts against the inner side of the wringer cover. One end of the other two deformation springs 246 is sleeved on the second connecting plate pivot 248 and the other end abuts against the inner side of the wringer cover. The first connecting plate pivot 247 and the second connecting plate pivot 248 correspond to each other, so that the first connecting plate and the second connecting plate will compress the deformation springs 246 simultaneously when they move upward. When the cleaning roller 211 is initially too large in diameter, causing the mop blade to move unevenly at the spout, the support column 212 will drive the cleaning roller 211 to move upward within the first elongated hole 208 and the second elongated hole 209. Simultaneously, the deformation spring 246 is compressed, allowing the mop blade to move smoothly up and down at the spout. Then, relying on its own weight and the compressive force of the deformation spring 246, the cleaning roller 211 will move downward and press against the surface of the object being wiped, adhering the cleaning agent to the surface for cleaning. As the cleaning agent on the cleaning roller 211 is used, the diameter of the cleaning roller 211 will decrease. However, due to the elasticity of the deformation spring 246, the cleaning roller 211 can be kept at the lower end of the first elongated hole 208 and the second elongated hole 209, ensuring that the cleaning roller 211 is pressed against the wiping object to adhere the cleaning agent to the wiping object. This achieves effective utilization of the cleaning agent on the cleaning roller 211 and avoids waste.

[0062] It should be noted that the other components in this embodiment are the same as those in the first embodiment, and will not be described again here.

[0063] Third Embodiment

[0064] This embodiment provides an easy-to-clean, hands-free flat mop, such as... Figure 12As shown, the two sides of the squeezing cover plate are respectively provided with corresponding squeezing cover plate elongated holes 249. The cleaning component includes a cleaning roller 211 and a support column 212. The cleaning roller 211 is made of solid cleaning agent and has a roller through hole along the axial direction. The support column 212 passes through the roller through hole, so that both ends of the support column 212 are respectively inserted into the squeezing cover plate elongated holes 249 and can move up and down within the squeezing cover plate elongated holes 249. In this embodiment, the elastic element is a tension spring 250. There are two tension springs 250. The tension springs 250 are provided inside the squeezing cover plate and located at both ends of the support column 212. One end of the tension spring 250 is sleeved on the support column 212, and the other end is engaged in the inner side of the squeezing cover plate, specifically engaged in the first slot 221 of the squeezing cover plate, so that the tension spring 250 connection is more stable. When the support column 212 moves upward within the elongated hole 249 of the wringer cover, it drives the cleaning roller 211 upward while simultaneously compressing the tension spring 250. Initially, when the diameter of the cleaning roller 211 is too large, causing the mop blade to move unevenly at the spout, the support column 212 drives the cleaning roller 211 upward within the elongated hole 249 of the wringer cover, compressing the tension spring 250 and allowing the mop blade to move smoothly up and down at the spout. Then, relying on its own weight and the compressive force of the tension spring 250, the cleaning roller 211 moves downward and presses against the surface of the object being wiped, adhering the cleaning agent to the surface for cleaning. As the cleaning agent on the cleaning roller 211 is used, the diameter of the cleaning roller 211 will decrease. However, due to the elasticity of the tension spring 250, the cleaning roller 211 can be kept at the lower end of the wringing cover, ensuring that the cleaning roller 211 is pressed against the wiping object to adhere the cleaning agent to the wiping object. This achieves effective utilization of the cleaning agent on the cleaning roller 211 and avoids waste.

[0065] It should be noted that the other components in this embodiment are the same as those in the first embodiment, and will not be described again here.

[0066] The easy-to-clean, hands-free flat mop provided by this utility model, in specific application, involves fitting the wringer assembly 2 onto the mop handle 1, and moving the actuating plate 240 to rotate the locking plate 241 into the locking hole 243. At this time, there is a gap between the mop handle 1 and the connecting cylinder 230. Holding the connecting cylinder 230 causes the wringer assembly 2 to move up and down along the mop handle 1, while the mop plate 3 moves within the through-hole 215. The cleaning roller 211 on the wringer cover 202 will then clean the mop. The detergent adheres to the object being wiped and is squeezed to clean it. After cleaning, the actuating plate 240 is rotated, causing the clamping plate 241 to rotate into the connecting cylinder 230 and squeeze the inner wall of the connecting cylinder 230. This eliminates the gap between the mop handle 1 and the connecting cylinder 230, preventing relative movement between the mop handle 1 and the connecting cylinder 230. Consequently, the wringing sleeve assembly 2 is fixed to the mop handle 1, allowing the user to easily clean the floor by holding the flat mop.

[0067] This utility model uses specific examples to illustrate its principles and implementation methods. The above description of the embodiments is only for the purpose of helping to understand the method and core idea of ​​this utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the idea of ​​this utility model. In summary, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A hands-free flat mop for easy cleaning, comprising a mop handle connected to a mop board, a wiping agent mounted on the mop board, the mop handle being slidably connected to a wringer assembly, the wringer assembly including a wringer opening, the wringer opening including a wringer cover plate, characterized in that: The inner side of the wringer cover is provided with a cleaning component, which contains solid cleaning agent. When the mop board passes through the spout for cleaning, the cleaning component can abut against the cleaning material on the mop board.

2. The easy-to-clean, hands-free flat mop according to claim 1, characterized in that: The cleaning component is connected to the elastic component. When the cleaning component moves away from the object being wiped, the elastic component is compressed, and when the cleaning component moves closer to the object being wiped, the elastic component is released.

3. The easy-to-clean, hands-free flat mop according to claim 2, characterized in that: The inner side of the squeezing cover is slidably connected to the first connecting plate and the second connecting plate respectively. The outer ends of the first connecting plate are respectively provided with first connecting plate protrusions. The middle part of the second connecting plate is provided with a second connecting plate through hole. The outer ends of the second connecting plate are respectively provided with second connecting plate protrusions. The squeezing cover is provided with a first elongated hole on the side of the same as the first connecting plate. The squeezing cover is provided with a second elongated hole corresponding to the first elongated hole on the side of the same as the second connecting plate. The first connecting plate protrusion can move up and down in the first elongated hole. The second connecting plate protrusion can move up and down in the second elongated hole.

4. The easy-to-clean, hands-free flat mop according to claim 3, characterized in that: The elastic element consists of several deformation springs. A first connecting plate pivot is symmetrically arranged on the end face of the first connecting plate away from the wiping object, and a second connecting plate pivot is symmetrically arranged on the end face of the second connecting plate away from the wiping object. The first connecting plate pivot and the second connecting plate pivot correspond to each other. One end of each deformation spring is respectively installed on the first connecting plate pivot and the second connecting plate pivot, and the other end abuts against the inner side of the wringer cover.

5. The easy-to-clean, hands-free flat mop according to claim 4, characterized in that: The cleaning component includes a cleaning roller and a support column. The cleaning roller is made of solid cleaning agent and has a roller through hole along the axial direction. The support column passes through the roller through hole and one end of the support column is fixedly connected to the inner side of the first connecting plate, while the other end of the support column is inserted into the through hole of the second connecting plate.

6. The easy-to-clean, hands-free flat mop according to claim 2, characterized in that: The dewatering cover plate has corresponding elongated holes on both sides. The cleaning component includes a cleaning roller and a support column. The cleaning roller is made of solid cleaning agent and has a roller through hole along the axial direction. The support column passes through the roller through hole, so that both ends of the support column are respectively inserted into the elongated holes of the dewatering cover plate on the same side and can move up and down within the elongated holes of the dewatering cover plate. The elastic component is a tension spring. The tension spring is located inside the dewatering cover plate and at both ends of the support column. One end of the tension spring is sleeved on the support column, and the other end is snapped into the inner side of the dewatering cover plate.

7. The easy-to-clean, hands-free flat mop according to claim 5, characterized in that: The wiping opening also includes a wringer, and a through-hole is formed between the wringer cover and the wringer. The mop board passes through the through-hole to clean the wiping material. The wringer cover has a first snap-fit ​​groove and a first snap-fit ​​plate at both ends. The wringer has a second snap-fit ​​groove and a second snap-fit ​​plate. The first snap-fit ​​plate can snap into the second snap-fit ​​groove, and the second snap-fit ​​plate can snap into the first snap-fit ​​groove, so that the wringer cover and the wringer are snap-fitted together.

8. The easy-to-clean, hands-free flat mop according to claim 7, characterized in that: After the dewatering cover and the dewatering frame are engaged, they are connected to the snap-fit ​​component. The upper end face of the dewatering cover is provided with a first slot or a first protrusion, and the snap-fit ​​component is provided with a first protrusion or a first slot that engages with the first slot or the first protrusion. The lower end face of the dewatering frame is provided with a second slot or a second protrusion, and the snap-fit ​​component is provided with a second protrusion or a second slot that engages with the second slot or the second protrusion. When the dewatering cover and the dewatering frame are engaged, one end of the snap-fit ​​component can be snapped onto the dewatering cover, and the other end of the snap-fit ​​component can be snapped onto the dewatering frame.

9. The easy-to-clean, hands-free flat mop according to claim 8, characterized in that: A scraper is rotatably mounted inside the dewatering cover, and a limiting plate is provided between the scraper and the cleaning roller.

10. The easy-to-clean, hands-free flat mop according to claim 9, characterized in that: The wringer is symmetrically equipped with rollers, which can roll along the length of the mop board.

11. The easy-to-clean, hands-free flat mop according to claim 10, characterized in that: The wringer assembly also includes a connecting sleeve and a connecting cylinder that are connected to each other. The connecting sleeve and the connecting cylinder are fitted onto the outer periphery of the mop handle, and the connecting sleeve is connected to the wringer frame.

12. The easy-to-clean, hands-free flat mop according to claim 11, characterized in that: The connecting sleeve has a C-shaped cross-section with an opening. Limiting edges are provided on both sides of the opening, and limiting strips are provided on the limiting edges. Bolt protrusions are provided on the mop handle, and the bolt protrusions and the limiting strips mutually limit each other.

13. The easy-to-clean, hands-free flat mop according to claim 12, characterized in that: The wringer is provided with a first connecting part, and the end of the connecting tube near the mop board is provided with a second connecting part. The shapes of the first connecting part and the second connecting part are adapted to the connecting sleeve. One end of the connecting sleeve is inserted and fixed in the first connecting part, and the other end of the connecting sleeve is inserted and fixed in the second connecting part.

14. The easy-to-clean, hands-free flat mop according to claim 13, characterized in that: Both ends of the limiting edge are provided with a first hole, and both the first connecting part and the second connecting part are provided with a second hole, and the first hole and the second hole are adapted to each other.

15. The hands-free flat mop for easy cleaning according to any one of claims 1-6 or 8, characterized in that: The mop board is connected to the mop handle via a receiving assembly. The mop board has at least two through holes in the middle of the side surface opposite to the object being wiped. The bottom of the receiving assembly has a receiving post that matches the through holes of the mop board, and the receiving post can be inserted into the through holes of the mop board.

16. The easy-to-clean, hands-free flat mop according to claim 15, characterized in that: The receiving assembly includes a first receiving component and a second receiving component. The first receiving component is connected to the second receiving component via a steering block. The first receiving component is used to connect to the mop board, and the second receiving component is used to connect to the mop handle.

17. The easy-to-clean, hands-free flat mop according to claim 16, characterized in that: The first receiving member is hollow, and the receiving post is located at the bottom of the first receiving member. The middle part of the first receiving member is recessed inward, so that the first receiving member includes a connected notch and a first mounting hole.

18. The easy-to-clean, hands-free flat mop according to claim 17, characterized in that: The first receiving component is connected to a support component inside. The bottom plate of the support component is adapted to the recess. The two sides of the support component extend upward to form symmetrical support blocks. The support blocks are accommodated in the first mounting hole on the same side. The top surface of the support block is provided with a support groove. The support groove and the top surface of the first mounting hole form a support through hole.

19. The easy-to-clean, hands-free flat mop according to claim 18, characterized in that: The support member has symmetrical support member locking platforms on both sides, and a receiving groove is provided in the first mounting hole, with the support member locking platform abutting in the receiving groove.

20. The easy-to-clean, hands-free flat mop according to claim 19, characterized in that: The upper surface of the base plate of the support member is provided with a support member protrusion, which is parallel to the mop plate. The bottom of the steering block is provided with symmetrical protrusions on both sides, and the support member protrusion can abut against the protrusions on the same side.

21. The easy-to-clean, hands-free flat mop according to claim 20, characterized in that: The steering block has steering block convex shafts on both sides, which are rotatably connected in the support through holes. The steering block has steering block through holes along the direction perpendicular to the steering block convex shafts. The second receiving member has a first support plate and a second support plate at one end near the steering block. The steering block can be engaged between the first support plate and the second support plate. The first support plate has a first support plate through hole, and the second support plate has a second support plate through hole. The rotating shaft passes through the first support plate through hole, the steering block through hole, and the second support plate through hole in sequence, so that the steering block is rotatably connected to the second receiving member.

22. The easy-to-clean, hands-free flat mop according to claim 21, characterized in that: The top of the steering block is arc-shaped, and one end of the top of the steering block is provided with a notch. The second receiving member is provided with a blocking block, one end of the blocking block is provided with a blocking block convex shaft, and a spring is connected to the blocking block convex shaft. The spring abuts against the inside of the second receiving member, and the other end of the blocking block abuts against the notch.

23. The easy-to-clean, hands-free flat mop according to claim 22, characterized in that: The second receiving member has a plug-in part at one end near the mop handle, a spring plate in the middle of the plug-in part, strip-shaped through holes on both sides of the spring plate, a snap-fit ​​block in the middle of the spring plate, and a snap-fit ​​hole at one end of the mop handle near the second receiving member. The snap-fit ​​block can snap into the snap-fit ​​hole, so that the second receiving member is connected to the mop handle.

24. The easy-to-clean, hands-free flat mop according to claim 11, characterized in that: The connecting cylinder is provided with a locking part. When the locking part is open, the wringer sleeve assembly can slide relative to the mop handle to squeeze the wiping material on the mop board in the through-hole. When the locking part is locked, the wringer sleeve assembly is fixed on the mop handle.

25. The easy-to-clean, hands-free flat mop according to claim 24, characterized in that: The locking part includes a connected actuating plate and a clamping plate. One end of the clamping plate is inclinedly connected to the middle of the actuating plate. A protruding post is provided at the connection between the clamping plate and the actuating plate. A locking hole is provided on the connecting cylinder. Connecting seats extend from both sides of the locking hole. A hinge hole is provided on the connecting seat. The protruding post can be rotatably connected in the hinge hole, so that the clamping plate can rotate in the locking hole.

26. The easy-to-clean, hands-free flat mop according to claim 1, characterized in that: The mop blade has hooks at both ends that connect to the wiping material.

27. The easy-to-clean, hands-free flat mop according to claim 1, characterized in that: The mop board is connected to a scraper on both sides, and the mop board has a groove on both sides. The scraper has a protruding part that can be engaged with the groove on the mop board.

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