Multifunctional flat mop

Abstract

The utility model discloses a multifunctional flat mop which comprises a mop rod, the lower end of the mop rod is connected with a rotatable mop plate, the mop plate comprises a cover plate and a bottom plate fixedly connected with the cover plate, a wiping object is installed on the bottom plate, and the multifunctional flat mop is characterized in that the side edge of the mop plate is provided with a first clamping groove; a first clamping groove is formed in the mop plate, the first clamping groove is formed in the length direction of the mop plate, a sweeping assembly is connected into the first clamping groove, the sweeping assembly comprises a mounting strip, polyester bristles are arranged on the mounting strip, and the mounting strip is connected to the first clamping groove in a clamped mode. The multifunctional flat mop has the functions of wiping and sweeping at the same time, and is good in cleaning effect, simple in overall structure and convenient to install.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning tools, in particular to a multifunctional flat mop. Background Art

[0002] At present, whether it is an ordinary mop, a squeeze mop that does not need to be cleaned by hand, or a flat mop, it can only be used for mopping the floor in housework cleaning. If you want to sweep the floor, you still have to use other tools to achieve it. For example, before wiping the floor, you will first sweep it with a broom to clean up the garbage on the ground, and then use the mop to wipe it, but often the garbage that has not been cleaned up will still be dragged out, and the broom needs to be used again to clean it. In this way, the alternating use of brooms and mops increases the labor intensity, and cleaning is time-consuming and laborious. The utility model with application number 202121203104.4 discloses a multifunctional detachable mop, and the utility model with application number 201822034316.9 discloses a multifunctional mop for cleaning. The patents are both arranged by arranging a rotatable brush roller on one side of the drag plate, and bristles are axially dispersed on the brush roller, thereby realizing the sweeping and mopping integrated function of the mop. However, in the above two patents, since the cleaning parts are all brush rollers, the planting of bristles is cumbersome, the process of making brush rollers is complicated, and the brush rollers are rotating parts, which are prone to malfunctions. At the same time, the axially dispersed bristles are inconvenient to clean, and can only clean larger garbage, but not completely clean small particles of garbage. In particular, dust can only be cleaned by wiping with a mop, but this will quickly cause the mop to become dirty, which increases the frequency of cleaning the mop, which is very inconvenient. Utility Model Content

[0003] The utility model aims to provide a multifunctional flat mop, which has the functions of wiping and sweeping at the same time, has a good cleaning effect, and has a simple overall structure and is easy to install.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A multifunctional flat mop comprises a mop rod, a rotatable mop plate is connected to the lower end of the mop rod, the mop plate comprises a cover plate and a bottom plate fixedly connected to the cover plate, a wiping object is installed on the bottom plate, a first clamping groove is provided on the side of the mop plate, the first clamping groove is arranged along the length direction of the mop plate, a cleaning component is connected in the first clamping groove, the cleaning component comprises a mounting strip, polyester bristles are arranged on the mounting strip, and the mounting strip is clamped on the first clamping groove.

[0006] Preferably, the upper portion of the first clamping groove is bent downward to form a first clamping edge and the lower portion is bent upward to form a second clamping edge, a clamping gap is formed between the first clamping edge and the second clamping edge, the mounting strip is fixed in the first clamping groove, and the polyester bristles pass through the clamping gap and protrude from the mop board.

[0007] Preferably, the mop rod is connected to the mop plate via a hinge; two connecting seats are provided in the middle of the cover plate, the bottom plate is provided with a supporting protrusion that cooperates with the connecting seat, a connecting hole is formed between the supporting protrusion and the connecting seat, and pivots are provided on both sides of the hinge, and the pivots rotate in the connecting hole.

[0008] Preferably, a first ridge is provided between the two supporting protrusions, a second ridge is provided on the lower side of the hinge head, and the first ridge is limitedly matched with the second ridge.

[0009] Preferably, the mounting strip is bonded and fixed to the bottom of the first clamping groove; and a scraping strip is also provided on the mop board.

[0010] Preferably, the bottom plate is plugged and fixed on the cover plate; the side of the cover plate is extended and bent downward to form a plug-in slot, and the bottom plate is plugged and fixed in the plug-in slot; the first clip-in slot is arranged on the back side of the plug-in slot; a second clip-in slot is provided on the side of the cover plate away from the first clip-in slot, and the scraper strip is clipped and fixed in the second clip-in slot.

[0011] Preferably, the base plate is clamped and / or screwed to the cover plate, the first clamping edge is arranged on the cover plate and the second clamping edge is arranged on the base plate; a downward positioning card is provided on the cover plate, and a clamping hole cooperating with the positioning card is provided on the scraper strip, and the positioning card passes through the clamping hole to fix the scraper strip between the base plate and the cover plate.

[0012] Preferably, a liquid storage tank is further provided on the mop plate, a liquid filling port is provided on the cover plate to form an opening of the liquid storage tank, the liquid filling port is provided with a transparent cover, and a liquid seepage port is provided at the bottom of the liquid storage tank. When the cleaning liquid is added to the liquid storage tank through the opening of the liquid storage tank, the cleaning liquid penetrates through the liquid seepage port to the wiping material on the bottom side of the bottom plate.

[0013] Preferably, the transparent cover is provided with a fixing clamp ring, which is made of soft elastic material, and is provided with a hollow portion and a plurality of strip holes, and the strip holes are radially arranged around the hollow portion and connected to the hollow portion.

[0014] Preferably, the liquid storage tank is divided into a liquid adding chamber and a sterilization chamber, a partition is provided between the liquid adding chamber and the sterilization chamber, the partition corresponds to the edge of the fixed clamp ring, and the partition is arranged on the bottom plate.

[0015] Preferably, the transparent cover is rotatably covered on the liquid filling port; a fixing portion is provided on one side of the transparent cover, a rotating shaft is provided on both sides of the fixing portion, a groove matching with the fixing portion is provided on the cover plate, and shaft holes are provided on both sides of the groove.

[0016] Preferably, a clamping portion is provided on the side opposite to the fixing portion, a protruding latch is provided on the clamping portion, an avoidance groove cooperating with the clamping portion is provided on the cover plate, and a bayonet cooperating with the latch is provided in the avoidance groove.

[0017] Preferably, the transparent cover is snap-fitted onto the liquid filling port; the transparent cover is provided with at least two protruding snapping protrusions, the snapping protrusions are arranged opposite to each other, and the edge of the liquid filling port is provided with notches that cooperate with the snapping protrusions.

[0018] Preferably, a fixed hanging tooth is provided at one end of the base plate and a movable hanging tooth is provided at the other end, and a U-shaped bending structure is provided between the movable hanging tooth and the base plate; a clamping block is provided above the movable hanging tooth, and a clamping position is provided at the edge of the clamping block, and a recess matching the shape of the clamping block is provided on the cover plate, and a buckle matching the clamping position is provided on the edge of the recess.

[0019] Preferably, a connecting rod is rotatably connected to the hinged head, one end of which is fixedly connected to the mop rod, and a slot cooperating with the connecting seat is provided on the side of the connecting rod; a positioning slot is provided on the side of the hinged head, and a positioning protrusion cooperating with the positioning slot is provided in the connecting rod.

[0020] In the above technical solution, a first card slot is provided on the side of the mop board, and a cleaning component for cleaning the floor is connected to the first card slot. The cleaning component includes a mounting strip, and polyester bristles are provided on the mounting strip. The polyester bristles are high-density fiber hairs, which are softer and denser than ordinary brushes, and have better cleaning effects. In the process of cleaning garbage, floating dust can be cleaned at the same time, so that the wipes on the mop board can clean the floor more conveniently, and the use time of the wipes can be extended, and frequent cleaning of the wipes can be avoided, and labor intensity can be reduced. A first card edge and a second card edge are provided at the opening of the first card slot, and a card seam is formed between the first card edge and the second card edge. The first card edge and the second card edge limit the mounting strip from falling off during use, and the card seam has a gathering effect on the polyester bristles, preventing the polyester cilia from dispersing and affecting the cleaning effect. In addition, compared with the method of directly planting the brush on the mop board, the method of assembling and installing the cleaning component and the mop board is simpler, which is convenient for the processing of the mop board.

[0021] The mop plate includes a cover plate and a bottom plate. A liquid storage tank is provided on the mop plate. A liquid adding port is provided on the cover plate to form the opening of the liquid storage tank. A liquid seepage port is provided at the bottom of the liquid storage tank. A partition is provided in the liquid storage tank to separate the liquid storage tank into a liquid adding tank and a sterilization tank. A hollow portion is provided on the fixed clamp ring on the upper part of the liquid adding tank. Since the cleaning liquid is used frequently and quickly, the cleaning liquid is directly added to the liquid adding tank through the hollow portion. Meanwhile, the sterilization tank can store substances such as sterilizing balls. The sterilizing balls can be slowly released and infiltrated from the liquid seepage port onto the wipes to sterilize and clean the wipes. Since the sterilizing substance is a slow-release sterilization substance and is consumed relatively slowly, a partition is used to isolate it from the liquid adding tank, which can conveniently add the cleaning liquid and ensure that the sterilizing substance will not fall out from the hollow portion, which is convenient and durable. In addition, a transparent cover is provided at the opening of the liquid storage tank. The transparent cover can conveniently observe the use of the sterilizing substance and facilitate timely addition. The transparent cover is rotatably covered on the liquid storage tank, and the opening method is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a three-dimensional structural diagram of the multifunctional flat mop (without cleaning components);

[0023] Figure 2 This is a schematic diagram of the disassembled state of the multifunctional flat mop (without cleaning components);

[0024] Figure 3 It is a schematic diagram of the shape of the upper bracket cleaning component of the utility model;

[0025] Figure 4 It is a side view of the first structure of the cover plate of the utility model;

[0026] Figure 5 It is a schematic diagram of the three-dimensional structure of the mop board of the utility model in the second state;

[0027] Figure 6 It is a schematic diagram of the three-dimensional exploded structure of the mop board of the utility model in the second state;

[0028] Figure 7 It is a schematic diagram of the three-dimensional structure of the transparent cover plate of the utility model in the second state.

[0029] Figure 8 It is a schematic diagram of the second structure of the cover plate of the utility model.

[0030] In the figure, 1 mop plate; 2 cover plate; 21 plug-in slot; 22 positioning card; 23 baffle; 24 liquid filling port; 25 groove; 26 shaft hole; 27 avoidance slot; 28 clamping mouth; 29 notch; 3 bottom plate; 31 liquid seepage port; 32 fixed hanging tooth; 33 movable hanging tooth; 34 U-shaped bending structure; 4 first clamping slot; 41 first clamping edge; 42 second clamping edge; 43 clamping seam; 5 cleaning component; 51 mounting strip; 52 polyester bristles; 6 hinged head; 61 pivot; 62 second convex edge; 63 positioning slot; 7 connecting seat ; 71 connecting hole; 8 supporting protrusion; 81 first convex ridge; 9 scraper strip; 91 second snap-in groove; 92 snap hole; 10 liquid storage tank; 101 liquid adding chamber; 102 sterilization chamber; 103 partition; 11 transparent cover; 111 fixing part; 112 rotating shaft; 113 snap-in part; 114 snap tongue; 115 snap protrusion; 12 fixing snap ring; 121 bar hole; 122 hollow part; 13 snap block; 131 snap position; 132 notch; 133 buckle; 14 connecting rod; 141 snap groove; 142 positioning protrusion. DETAILED DESCRIPTION

[0031] The utility model is further described below in conjunction with the accompanying drawings:

[0032] like Figures 1 to 8As shown, a multifunctional flat mop includes a mop rod, a rotatable mop plate 1 is connected to the lower end of the mop rod, the mop plate 1 includes a cover plate 2 and a bottom plate 3 fixedly connected to the cover plate 2, a wiping object is installed on the bottom plate 3, a first clamping groove 4 is provided on the side of the mop plate 1, the first clamping groove 4 is arranged along the length direction of the mop plate 1, the upper part of the first clamping groove 4 is bent downward to form a first clamping edge 41 and the lower part is bent upward to form a second clamping edge 42, and a clamping seam 43 is formed between the first clamping edge 41 and the second clamping edge 42. A cleaning assembly 5 is connected in the first clamping groove 4. The cleaning assembly 5 includes a mounting strip 51. The mounting strip 51 is provided with polyester bristles 52. The mounting strip 51 penetrates from one end of the first clamping groove 4 to the other end of the first clamping groove 4. The first clamping edge 41 and the second clamping edge 42 limit the mounting strip 51 from falling off during use. The polyester bristles 52 pass through the clamping seam 43 and protrude from the mop board 1, so that the floor can be cleaned. The polyester bristles are high-density fiber hairs, which are softer and denser than ordinary brushes, and have better cleaning effects. In addition, compared with directly planting the brush on the mop board 1, the way of assembling and installing the cleaning assembly 5 and the mop board 1 is simpler, which is convenient for processing the mop board 1. Furthermore, an adhesive is provided on the back of the mounting strip 51 to bond and fix the mounting strip 51 to the bottom of the first clamping groove 4 to enhance the stability of the connection. In this embodiment, the bottom plate 3 is plugged and fixed on the cover plate 2, and the side of the cover plate 2 is extended and bent downward to form a plug-in slot 21. The bottom plate 3 is plugged and fixed in the plug-in slot 21. Baffles 23 are provided on both sides of the cover plate 2. When the bottom surface 2 is inserted into the plug-in slot 21, the baffles 23 on both sides are inserted to make the mop board more complete and beautiful. The first clamping slot 4 is provided on the back side of the plug-in slot 21.

[0033] The mop rod is connected to the mop plate 1 through a hinge 6; two connection seats 7 are provided in the middle of the cover plate 2, and a support protrusion 8 matched with the connection seat 7 is provided on the bottom plate 3, and a connection hole 71 is formed between the support protrusion 8 and the connection seat 7. A pivot 61 is provided on both sides of the hinge 6, and the pivot 61 is rotatably connected in the connection hole 71, so as to facilitate the adjustment of the angle between the mop plate 1 and the mop rod. Furthermore, a first transverse ridge 81 is provided between the two support protrusions 8, and a second ridge 62 is provided on the lower side of the hinge 6, and the first ridge 81 and the second ridge 62 are limitedly matched. When using the wiper on the mop board to wipe the floor, the mop board 1 remains parallel to the floor; when the cleaning component 5 is needed to clean the floor, the mop board 1 is rotated to make the cleaning component 5 contact the floor. During the rotation of the mop board 1, the first ridge 81 contacts the second ridge 62. Applying pressure to make the mop board 1 continue to rotate can make the second ridge 62 pass over the first ridge 81. At this time, the first ridge 81 will limit the rotation of the second ridge 62. At this time, there is a suitable angle between the mop board 1 and the mop rod, which is convenient for users to use the cleaning component 5 to clean the floor, and ensures that the mop board 1 will not swing back and forth, affecting the user experience. When it is necessary to use a wiper to clean the floor, just apply a little force to make the second ridge 62 rotate over the first ridge 81. The operation is convenient and simple.

[0034] In a preferred case, the mop board 1 is further provided with a scraper strip 9, and a second snap-in groove 91 is provided on the side of the cover plate 2 away from the first snap-in groove 4, and the scraper strip 9 is snap-fitted and fixed in the second snap-in groove 91. In another preferred case, the bottom plate 3 is snap-fitted and / or screw-fitted to the cover plate 2, and at this time, the first snap-in edge 41 is provided on the cover plate 2 and the second snap-in edge 42 is provided on the bottom plate 3, and the first snap-in groove 4 is formed between the bottom plate 3 and the cover plate 2. A downward positioning card 22 is provided on the cover plate 2, and a snap-in hole 92 that cooperates with the positioning card 22 is provided on the scraper strip 9, and the positioning card 22 passes through the snap-in hole 92 to fix the scraper strip 9 between the bottom plate 3 and the cover plate 2.

[0035] In a preferred case, a liquid storage tank 10 is further provided on the mop board 1, preferably two liquid storage tanks are symmetrically arranged on both sides of the mop board 1, a liquid filling port 24 is provided on the cover plate 1 to form an opening of the liquid storage tank 10, and a liquid seepage port 31 is provided at the bottom of the liquid storage tank 10, and the liquid seepage port 31 is arranged on the bottom plate 3; when the cleaning liquid is added to the liquid storage tank 10 through the liquid filling port 24, the cleaning liquid penetrates into the wiping material on the bottom side of the bottom plate 3 through the liquid seepage port 31.

[0036] In a preferred case, a transparent cover 11 is provided on the liquid filling port 24, and the transparent cover 11 is rotatably covered on the liquid filling port 24; a fixing portion 111 is provided on one side of the transparent cover 11, and a rotating shaft 112 is provided on both sides of the fixing portion 111; a groove 25 matching the fixing portion 111 is provided on the cover plate 2, and shaft holes 26 are provided on both sides of the groove 25, and the rotating shaft 112 is rotatably connected in the shaft hole 26, and the groove 25 makes way for the fixing portion 111 to facilitate the rotation of the transparent cover 11. A clamping portion 113 is provided on the side opposite to the fixing portion 111 of the transparent cover 11, and a downwardly protruding clamping tongue 115 is provided on the clamping portion 113. A shunting groove 27 cooperating with the clamping portion 113 is provided on the cover plate 2, and a bayonet 28 cooperating with the clamping tongue 114 is provided in the shunting groove 27. When the transparent cover 11 is covered on the liquid filling port 24, the clamping tongue 114 is clamped and fixed in the bayonet 28 to prevent the transparent cover 11 from being opened at will and affecting the use; in addition, the setting of the shunting groove 27 and the groove 25 can make the transparent cover 11 flush with the upper surface of the cover plate 2 when covered, which can ensure the beauty of the mop board 1 and will not affect the back and forth movement of the mop board when it is washed and dehydrated. Further, the size of the shunting groove 27 is larger than the size of the clamping portion 131, so that the user can conveniently open the transparent cover 11 to add detergents, sterilizing balls and other substances in the liquid storage tank 10.

[0037] In another preferred case, the transparent cover 11 is fixed on the liquid filling port 24 by snapping or rotating. At this time, at least two protruding snapping protrusions 115 are provided on the transparent cover 11, and the two snapping protrusions 115 are arranged opposite to each other. A notch 29 that cooperates with the snapping protrusions 115 is provided on the edge of the liquid filling port 24. The transparent cover 11 is covered on the opening position of the liquid storage tank 6, and the snapping protrusions 115 are aligned with the notch 29. Then, the transparent cover 11 is rotated in any direction to make the snapping protrusions 115 misaligned with the notch 29, so that the transparent cover 11 can be snapped and fixed on the cover plate 2.

[0038] In a preferred case, a fixing snap ring 12 is fixedly connected to the transparent cover 11, and the fixing snap ring 12 is made of soft elastic material. A hollow portion 122 and a plurality of strip holes 121 are provided on the fixing snap ring 12. The strip holes 121 are radially arranged around the hollow portion 122 and connected to the hollow portion 122, so that detergent can be conveniently added to the liquid storage tank 10 through the hollow portion 122. At the same time, when dust paper or clothes are used as wiping materials, the dust paper or clothes can be wrapped around the mop board 1, and the edge of the dust paper or clothes can be inserted into the hollow portion 122. At this time, the strip hole 121 is deformed to facilitate the insertion of the edge of the dust paper or clothes, and then the strip hole 121 returns to its deformation to fix the dust paper or clothes, which is convenient to use.

[0039] In a preferred case, the liquid storage tank 10 is divided into a liquid adding chamber 101 and a sterilization chamber 102, and a partition 103 is provided between the liquid adding chamber 101 and the sterilization chamber 102, and the partition 103 corresponds to the edge of the fixed clamp 12, and the partition 103 is arranged on the bottom plate 3, so that the detergent can be conveniently added to the liquid adding chamber 101 through the hollow part 122, and the dust removal paper or clothes can be conveniently fixed at the same time, and sterilization balls, camphor balls and other sterilization substances can also be placed in the sterilization chamber 102 to make them slowly released and work through the seepage port 31, and the partition 103 can prevent the sterilization balls from falling out of the hollow part 122, and the transparent cover 11 facilitates the observation of the use of the sterilization substances.

[0040] The cam 13 is provided with a plurality of grooves 14, 15 and 16, and the grooves 14 are provided on the grooves 14 to prevent the cam 13 from sliding out of the grooves 14. The grooves 13 are provided with a plurality of grooves 15 for sliding out of the grooves 14 to allow the cam 13 to slide in the grooves 14.

[0041] In a preferred case, the hinged head 6 is rotatably connected with a connecting rod 14, one end of which is fixedly connected to the mop rod, and a slot 141 cooperating with the connecting seat 7 is provided on the side of the connecting rod 14, so that the mop rod can be kept parallel to the mop board 1, which is convenient for scraping the mop board 1. Further, a positioning slot 63 is provided on the side of the hinged head 6, and a positioning protrusion 142 cooperating with the positioning slot 63 is provided in the connecting rod 14. When the mop rod is parallel to the mop board 1, the positioning protrusion 142 is elastically clamped in the positioning slot 63 to prevent the mop board 1 from changing direction during the scraping and dehydration process.

[0042] In the above technical solution, the cleaning component 5 is inserted from one end of the first clamping groove 4 to the other end of the first clamping groove 4, and the installation is completed by gluing and fixing the installation strip 51 of the cleaning component 5 to the bottom of the first clamping groove 4. At this time, the polyester bristles 52 are in the clamping seam 43, and the first clamping edge 41 and the second clamping edge 42 can prevent the installation strip 51 from falling out, and at the same time can limit the dispersion of the polyester bristles 52, making them more concentrated and having a better cleaning effect. When using a wipe to wipe the ground or using the cleaning component 5 to clean the ground, it is only necessary to rotate the mop plate. The hinged head 6 has a locking function for the mop plate that has been rotated into place to prevent it from shaking and affecting the cleaning effect. The overall structure is simple, the cleaning effect is good, and the cleaning frequency of the wipe can be effectively reduced, and the labor intensity can be reduced.

[0043] This embodiment is only an illustration of the concept and implementation of the utility model, and does not limit it. Under the concept of the utility model, technical solutions that have not been substantially changed are still within the scope of protection.

Claims

1. A multifunctional flat mop, comprising a mop rod, a rotatable mop plate connected to the lower end of the mop rod, the mop plate comprising a cover plate and a bottom plate fixedly connected to the cover plate, a wiping object is installed on the bottom plate, characterized in that: A first clamping groove is provided on the side of the mop board, and the first clamping groove is arranged along the length direction of the mop board. A cleaning component is connected in the first clamping groove, and the cleaning component includes a mounting strip, and polyester bristles are provided on the mounting strip. The mounting strip is clamped on the first clamping groove.

2. The multifunctional flat mop according to claim 1, characterized in that: The upper part of the first clamping groove is bent downward to form a first clamping edge and the lower part is bent upward to form a second clamping edge, a clamping gap is formed between the first clamping edge and the second clamping edge, the mounting strip is fixed in the first clamping groove, and the polyester bristles pass through the clamping gap and protrude from the mop plate.

3. The multifunctional flat mop according to claim 2, characterized in that: The mop rod is connected to the mop plate via a hinge; two connecting seats are provided in the middle of the cover plate, the bottom plate is provided with a supporting protrusion matched with the connecting seat, a connecting hole is formed between the supporting protrusion and the connecting seat, and pivots are provided on both sides of the hinge, and the pivots rotate in the connecting hole.

4. The flat mop according to claim 3, characterized in that: A first convex ridge is provided between the two supporting protrusions, a second convex ridge is provided on the lower side of the hinge head, and the first convex ridge is limitedly matched with the second convex ridge.

5. The multifunctional flat mop according to claim 4, characterized in that: The installation strip is bonded and fixed to the bottom of the first clamping groove; and a scraping strip is also provided on the mop board.

6. The multifunctional flat mop according to claim 5, characterized in that: The bottom plate is plugged and fixed on the cover plate; the side of the cover plate is extended and bent downward to form a plug-in slot, and the bottom plate is plugged and fixed in the plug-in slot; the first clamping slot is arranged on the back side of the plug-in slot; a second clamping slot is provided on the side of the cover plate away from the first clamping slot, and the scraper strip is clamped and fixed in the second clamping slot.

7. The multifunctional flat mop according to claim 5, characterized in that: The bottom plate is clamped and / or screwed to the cover plate, the first clamping edge is arranged on the cover plate and the second clamping edge is arranged on the bottom plate; a downward positioning card is arranged on the cover plate, and a clamping hole cooperating with the positioning card is arranged on the scraper strip, and the positioning card passes through the clamping hole to fix the scraper strip between the bottom plate and the cover plate.

8. The multifunctional flat mop according to claim 1 or 5, characterized in that: The mop plate is also provided with a liquid storage tank, the cover plate is provided with a liquid filling port to form an opening of the liquid storage tank, the liquid filling port is provided with a transparent cover, and a liquid seepage port is provided at the bottom of the liquid storage tank. When the cleaning liquid is added to the liquid storage tank through the opening of the liquid storage tank, the cleaning liquid penetrates into the wiping material on the bottom side of the bottom plate through the liquid seepage port.

9. The multifunctional flat mop according to claim 8, characterized in that: The transparent cover is provided with a fixing clamp ring, which is made of soft elastic material. A hollow portion and a plurality of strip holes are provided on the fixing clamp ring, and the strip holes are radially arranged around the hollow portion and connected to the hollow portion.

10. The multifunctional flat mop according to claim 9, characterized in that: The liquid storage tank is divided into a liquid adding chamber and a sterilization chamber, a partition is arranged between the liquid adding chamber and the sterilization chamber, the partition corresponds to the edge of the fixed clamp ring, and the partition is arranged on the bottom plate.

11. The multifunctional flat mop according to claim 10, characterized in that: The transparent cover is rotatably covered on the liquid filling port; a fixing portion is provided on one side of the transparent cover, a rotating shaft is provided on both sides of the fixing portion, a groove matching with the fixing portion is provided on the cover plate, and shaft holes are provided on both sides of the groove.

12. The multifunctional flat mop according to claim 11, characterized in that: A clamping portion is provided on a side opposite to the fixing portion, a protruding clamping tongue is provided on the clamping portion, an escape groove matched with the clamping portion is provided on the cover plate, and a bayonet matched with the clamping tongue is provided in the escape groove.

13. The multifunctional flat mop according to claim 10, characterized in that: The transparent cover is snap-fitted to cover the liquid adding port; at least two protruding snapping protrusions are arranged on the transparent cover, the snapping protrusions are arranged opposite to each other, and the edge of the liquid adding port is provided with notches that match the snapping protrusions.

14. The multifunctional flat mop according to claim 11 or 13, characterized in that: A fixed hanging tooth is provided at one end of the base plate and a movable hanging tooth is provided at the other end, and a U-shaped bending structure is provided between the movable hanging tooth and the base plate; a clamping block is provided above the movable hanging tooth, and a clamping position is provided at the edge of the clamping block, and a recess matching the shape of the clamping block is provided on the cover plate, and a buckle matching the clamping position is provided on the edge of the recess.

15. The flat mop according to claim 3, characterized in that: A connecting rod is rotatably connected to the hinge head, one end of which is fixedly connected to the mop rod, and a slot matching the connecting seat is provided on the side of the connecting rod; a positioning slot is provided on the side of the hinge head, and a positioning protrusion matching the positioning slot is provided in the connecting rod.

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