Striking sleeve for flat mop and flat mop

Abstract

The stroking sleeve comprises a stroking head, a connecting part and a handle, the stroking head is provided with a stroking opening for the flat mop plate to penetrate through, an extrusion mechanism is arranged in the stroking opening, the extrusion mechanism extrudes a wiping object on the flat mop plate, and the wiping object is arranged on the connecting part. The connecting part and the handle are sleeved on a mop rod of the flat mop, and the flat mop is characterized in that the stroking head is connected with one end of the connecting part through assembly, and the other end of the connecting part is connected with the handle through assembly. The flat mop comprises a mop rod and a mop plate rotationally connected to the mop rod, a wiping object is arranged on the mop plate, and the stroking sleeve is connected to the mop rod in a sliding mode. The stroking sleeve for the flat mop is formed by assembling the stroking head, the handle and the connecting part, the whole structure is simple, manufacturing is convenient, the stroking sleeve can be suitable for flat mops of different lengths, and universality is high.

Description

Technical Field

[0001] The utility model relates to the technical field of daily necessities, and particularly relates to a sleeve for a flat mop and a flat mop. Background Art

[0002] A flat mop is a long-handled cleaning tool for scrubbing the ground or glass. The existing flat mops generally have similar structures, including a mop rod and a mop head movably connected to the mop rod. A wiping material is provided on the mop head for scrubbing the ground or glass. In order to clean the flat mop and achieve self-cleaning and water squeezing, a slidable sleeve is provided on the mop rod. The sleeve is sleeved on the mop rod through a connecting part. A squeezing head is provided at the end of the connecting part, and a squeezing opening is left on the squeezing head. By sliding the connecting part on the mop rod, the flat mop moves in the squeezing opening, and then the squeezing mechanism in the squeezing opening squeezes the wiping material on the mop board to dehydrate it. However, the existing sleeves for flat mops are all integral structures with fixed sizes. Different lengths of mop boards require sleeves with different sizes. For example, when the length of the mop board is relatively long, the length of the connecting part of the sleeve needs to be increased to match the length of the mop board, so as to facilitate the overall cleaning and scraping of the mop board. Or when the length of the mop board is relatively small, the length of the connecting part of the sleeve needs to be shortened to adapt to the length of the mop board, to avoid the problem that the length of the sleeve is too large and affects the cleaning use of the mop board, as well as the problem that the mop board frequently slips out of the sleeve during the cleaning process. Therefore, the existing sleeves have low versatility and cannot be adapted to different models of mop boards. Different sizes of sleeves need to be produced according to the sizes of the flat mops, which will inevitably lead to an increase in production costs. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a sleeve for a flat mop. The sleeve is assembled by a squeezing head, a handle and a connecting part, with a simple overall structure and convenient production, and can be applicable to flat mops of different lengths, with high versatility.

[0004] To achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A sleeve for a flat mop, comprising a squeezing head, a connecting part and a handle. A squeezing opening for the flat mop board to pass through is provided on the squeezing head, and a squeezing mechanism is provided in the squeezing opening to squeeze the wiping material on the flat mop board. The connecting part and the handle are sleeved on the mop rod of the flat mop. One end of the connecting part is assembled and connected to the squeezing head, and the other end of the connecting part is assembled and connected to the handle.

[0006] Preferably, the connecting part is connected to the squeezing head by snap connection, plug connection or screw connection, and the connecting part is connected to the handle by snap connection, plug connection or screw connection.

[0007] Preferably, a first positioning portion is provided on the squeezing head, and a second positioning portion is provided at one end of the handle. The connecting portion is assembled and connected to the squeezing head and the handle through the first positioning portion and the second positioning portion.

[0008] Preferably, the cross-section of the connecting portion is a C shape with a notch, and the connecting portion covers the outside of the flat mop rod; limiting portions are provided at the edges on both sides of the notch; both the first positioning portion and the second positioning portion are conformable to the cross-section of the connecting portion, and one end of the connecting portion is inserted and fixed in the first positioning portion and the other end is inserted and fixed in the second positioning portion.

[0009] Preferably, the limiting portions are arranged along the length direction of the connecting portion, and a first screw hole is provided at the end of the limiting portion. Second screw holes that cooperate with the first screw hole are provided at the bottoms of both the first positioning portion and the second positioning portion.

[0010] Preferably, positioning edges are provided at the bottoms of both the first positioning portion and the second positioning portion; a positioning strip is provided on the limiting portion close to the side of the flat mop rod.

[0011] Preferably, the handle is sleeved on the mop rod of the flat mop, and a locking assembly is provided on the handle. When the locking assembly is in the open state, the squeezing head can slide up and down to squeeze and clean the wiping object of the flat mop; when the locking assembly is in the locked state, the squeezing head is fixed on the mop rod of the flat mop.

[0012] Preferably, the locking assembly includes a dial plate and a clamping plate. A pivot shaft is provided at the connection between the clamping plate and the dial plate. A through lock hole is provided on the handle, and a hinge seat that cooperates with the pivot shaft is provided at the edge of the lock hole. The dial plate drives the clamping plate to rotate at the lock hole.

[0013] Preferably, the squeezing head includes an upper squeezing frame and a lower squeezing frame. A squeezing opening is formed between the upper squeezing frame and the lower squeezing frame. The squeezing mechanism includes a scraping blade and a roller shaft. The scraping blade and the roller shaft are rotatably arranged on the upper squeezing frame. A roller bracket is arranged on the lower squeezing frame, and rollers are installed on the roller bracket. The rollers and the squeezing mechanism are arranged oppositely.

[0014] Preferably, three groups of roller shafts are provided on the upper squeezing frame, and long strip holes corresponding to the roller shafts are provided on the upper squeezing frame; a first limiting piece and a second limiting piece are further provided on the upper squeezing frame. The scraping blade is rotatably arranged between the first limiting piece and the second limiting piece; 2 rollers are installed on the roller bracket.

[0015] Another object of the present invention is to provide a flat mop. The squeezing sleeve used by the flat mop is an assembled structure, with a simple overall structure and convenient manufacturing, which can reduce the processing cost.

[0016] To achieve the above object, the present invention adopts the following technical solutions:

[0017] A flat mop, comprising a mop rod and a mop board rotatably connected to the mop rod, with a wiping material for cleaning the floor provided on the mop board, and a sleeve for the flat mop described in the above technical solution is slidably connected to the mop rod.

[0018] Preferably, it further includes a chuck, and the chuck is received at one end of the mop rod away from the mop board.

[0019] Preferably, a receiving groove is provided on the mop rod, a clamping edge is provided on the inner side wall near the opening end of the receiving groove, and a clamping strip cooperating with the clamping edge is provided on the chuck.

[0020] Preferably, a positioning protrusion is provided on the mop rod, a first limiting edge is provided on the sleeve head, and a second limiting edge is provided on the handle, and the positioning protrusion limits the strokes of the first limiting edge and the second limiting edge.

[0021] Preferably, at least two positioning protrusions are provided, and the two positioning protrusions are arranged inside the edge of the connecting part and form mutual limitation with the edge of the connecting part.

[0022] Preferably, a scraping strip is provided along the length direction of the mop board, and hanging teeth connected to the wiping material are provided at both ends of the mop board.

[0023] In the above technical solution, a first positioning part is provided on the sleeve head, a second positioning part is provided at one end of the handle, and the connecting part is assembled and connected to the sleeve head and the handle through the first positioning part and the second positioning part to form a sleeve. The assembly form is any way or any combination of snap connection, plug connection or screw connection. Compared with the integral sleeve in the prior art, the assembled sleeve has wider versatility. Only by changing the length of the connecting part can the sleeve be adapted to the size change of the flat mop board, thereby facilitating the processing and production of the sleeve. Further, the connecting part is integrally strip-shaped, and the cross-section of the connecting part is a C-shaped with a notch, and a strip with the same cross-section as the connecting part can be formed by extrusion process. In this way, the required length of the connecting part can be intercepted according to the size of the mop board, and then the intercepted connecting part can be assembled with the sleeve head and the handle. Therefore, when the size of the mop board changes, it is not necessary to replace or add a sleeve mold for production, which can further reduce the processing cost.

[0024] The dial plate, clamping plate and pivot of the locking assembly are integrally formed, and there is an included angle between the dial plate and the clamping plate; the handle is sleeved on the mop rod of the flat mop, and a through lock hole is provided on the side wall of the handle. An articulated seat matching with the pivot is provided on the edge of the lock hole. The locking assembly is rotationally connected to the lock hole through the pivot. When the dial plate is pulled to rotate away from the lock hole, the clamping plate will retract to the lock hole. At this time, the locking assembly is in an open state, and the squeezing head can slide up and down along the mop rod to squeeze and clean the wiping object on the mop plate; when the dial plate is pulled to rotate towards the lock hole to drive the clamping plate into the handle and protrude from the inner side wall of the handle, at this time the clamping plate is closely attached to the mop rod and squeezes the mop rod against the side wall of the handle to prevent relative displacement between the mop rod and the handle, that is, the locking assembly locks and fixes the squeezing head on the mop rod to facilitate the mop plate to clean the ground. The locking assembly is arranged at the handle, which is convenient for locking.

[0025] A chuck is provided on the mop rod. The chuck can pre-clean the garbage such as hair attached to the wiping object to prevent it from being wound around the scraping blade or roller later and affecting the cleaning effect of the squeezing sleeve. After the pre-cleaning is completed, the chuck can be stored in the storage groove. Description of the Drawings

[0026] Figure 1 It is a three-dimensional structural schematic diagram of the squeezing sleeve of the present utility model;

[0027] Figure 2 It is an exploded structural schematic diagram of the lower extrusion frame of the present utility model;

[0028] Figure 3 It is an exploded structural schematic diagram of the upper extrusion frame of the present utility model;

[0029] Figure 4 It is a three-dimensional structural schematic diagram of the connecting part of the present utility model;

[0030] Figure 5 It is a three-dimensional structural schematic diagram of the handle of the present utility model;

[0031] Figure 6 It is a three-dimensional structural schematic diagram of the locking assembly of the present utility model;

[0032] Figure 7 It is a cross-sectional structural schematic diagram of the locking state of the locking assembly of the present utility model;

[0033] Figure 8 It is a three-dimensional structural schematic diagram of the mop of the present utility model;

[0034] Figure 9 It is an exploded state structural schematic diagram of the mop of the present utility model;

[0035] Figure 10 It is a sectional structural schematic diagram of the squeezing sleeve and the mop rod of the present utility model;

[0036] Figure 11 Schematic cross-sectional structure diagram of the wringing head and the mop rod of the present utility model;

[0037] Figure 12 Schematic cross-sectional structure diagram of the storage groove of the present utility model.

[0038] In the figure, 1 is the wringing head; 11 is the wringing opening; 12 is the first positioning part; 2 is the connecting part; 21 is the notch; 22 is the limiting part; 221 is the positioning strip; 23 is the first screw hole; 3 is the handle; 31 is the second positioning part; 32 is the second screw hole; 33 is the locking hole; 34 is the hinge seat; 4 is the upper pressing frame; 41 is the scraping blade; 42 is the roller; 43 is the long strip hole; 44 is the first limiting piece; 45 is the second limiting piece; 5 is the lower pressing frame; 51 is the roller bracket; 52 is the roller; 6 is the locking assembly; 61 is the dial; 62 is the clamping plate; 63 is the pivot; 7 is the mop rod; 71 is the storage groove; 72 is the clamping edge; 73 is the positioning protrusion; 74 is the chuck; 75 is the clamping strip; 8 is the mop plate; 81 is the scraping strip; 82 is the hanging tooth; 9 is the first limiting edge; 10 is the second limiting edge. Detailed implementation manners

[0039] The following further describes the present utility model with reference to the accompanying drawings:

[0040] As Figures 1 to 7 shown, a wringing sleeve for a flat mop includes a wringing head 1, a connecting part 2 and a handle 3. A wringing opening 11 for the flat mop plate to pass through is provided on the wringing head 1. An extrusion mechanism is provided in the wringing opening 11, and the extrusion mechanism extrudes the wiping material on the flat mop plate. The connecting part 2 and the handle 3 are sleeved on the mop rod 7 of the flat mop. One end of the wringing head 1 is assembled and connected to one end of the connecting part 2, and the other end of the connecting part 2 is assembled and connected to the handle 3. The handle 3 drives the connecting part 2 to slide on the mop rod 7 of the flat mop. Further, the assembly method of the connecting part 2 and the wringing head 1 is any one or any combination of snap connection, plug connection or screw connection, and the assembly method of the connecting part 2 and the handle 3 is any one or any combination of snap connection, plug connection or screw connection. By forming the wringing sleeve in this assembly manner, the wringing sleeve can have wider versatility, that is, only by changing the length of the connecting part 2, the wringing sleeve can be made suitable for the mop plates of flat mops with different length dimensions. Further, it can be processed into a strip with the same cross-section as that of the connecting part 2 by an extrusion process, and the connecting part 2 with the required length is intercepted according to the size of the mop plate. Therefore, when the size of the mop plate changes, there is no need to replace or add a wringing sleeve mold, that is, the wringing sleeve assembled in this way can be used for flat mops of various sizes, further reducing the processing cost. The wringing head 1 is provided with a first positioning part 12, and one end of the handle 3 is provided with a second positioning part 31. The connecting part 2 is assembled and connected to the wringing head 1 and the handle 3 through the first positioning part 12 and the second positioning part 31 to form a wringing sleeve, and the method is simple and the installation is convenient.

[0041] In this embodiment, the cross-section of the connecting part 2 is C-shaped with a notch 21, and the connecting part 2 covers the outside of the flat mop rod 7. Both the first positioning part 12 and the second positioning part 31 are conformable to the cross-section of the connecting part 2. One end of the connecting part 2 is inserted and fixed in the first positioning part 12 and the other end is inserted and fixed in the second positioning part 31. In this way, the fixed connection of the connecting part 2, the wringing head 1 and the handle 3 is formed into a wringing sleeve.

[0042] In a preferred embodiment, limiting parts 22 are arranged on the edges on both sides of the notch 21. When the connecting part 2 is sleeved on the outside of the mop rod 7, the limiting parts 22 can prevent the connecting part 2 from disengaging from the mop rod 7. Further, the limiting parts 22 are arranged along the length direction of the connecting part 2, and first screw holes 23 are arranged at the ends of the limiting parts 22. Second screw holes 32 that cooperate with the first screw holes 23 are arranged at the bottoms of the first positioning part 12 and the second positioning part 31. After the connecting part 2 is inserted into the wringing head 1 and the handle 3, screws are used to pass through the first screw holes 23 and the second screw holes 32 for further fixation to enhance the connection strength between the connecting part 2 and the wringing head 1 and the handle 3.

[0043] In a preferred embodiment, positioning edges are arranged at the bottoms of the first positioning part 12 and the second positioning part 31. The positioning edges and the side walls of the first positioning part 12 and the second positioning part 31 form a receiving cavity for the connecting part 2. The positioning edges limit the connecting part 2 from curling and deforming and disengaging from the first positioning part 12 or the second positioning part 31. A positioning strip 221 is arranged on the side of the limiting part 22 close to the flat mop rod. The positioning strip 221 cooperates with the protrusion arranged on the mop rod to prevent the wringing sleeve from rotating.

[0044] In a preferred embodiment, the handle 3 is sleeved on the mop rod 7 of the flat mop, and a locking assembly 6 is provided on the handle 3. When holding the handle and moving the sleeve up and down, the state of the locking assembly 6 can be very conveniently switched. When the locking assembly 6 is in the open state, the squeezing head 1 can slide up and down along the mop rod 7 to squeeze and clean the wiping material on the mop plate 8; when the locking assembly 6 is in the locked state, the squeezing head 1 is fixed on the mop rod 7 to facilitate the cleaning of the mop plate on the ground. Further, the locking assembly 6 includes a dial plate 61 and a clamping plate 62. A pivot 63 is provided at the connection between the clamping plate 62 and the dial plate 61. The dial plate 61, the clamping plate 62 and the pivot 63 are integrally formed and there is an angle between the dial plate 61 and the clamping plate 62; a through lock hole 33 is provided on the handle 3, and a hinge seat 34 matching with the pivot 63 is provided at the edge of the lock hole 33. The locking assembly 6 is rotatably connected to the lock hole 33 through the pivot 63. Pull the dial plate 61 to rotate away from the lock hole 33, driving the clamping plate 62 to retract to the lock hole 33. At this time, the locking assembly is in the open state; pull the dial plate 61 to rotate towards the lock hole 33 and drive the clamping plate 62 to enter the handle 3 and protrude from the inner side wall of the handle 3. At this time, the clamping plate 62 is closely attached to the mop rod 7 and squeezes the mop rod 7 of the flat mop against the side wall of the handle 3 to prevent relative displacement between the mop rod and the handle 3, that is, the locking assembly 6 is locked and fixed on the mop rod 7 of the flat mop.

[0045] In this embodiment, the mopping head 1 includes an upper squeezing frame 4 and a lower squeezing frame 5, which are fixed together and a mopping opening 11 is formed between the upper squeezing frame 4 and the lower squeezing frame 5, and the squeezing mechanism includes a scraper 41 and a roller 42, which are rotatably arranged on the upper squeezing frame 4, and a roller bracket 51 is arranged on the lower squeezing frame 5, on which a roller 52 is installed, preferably two rollers are installed, and the roller 52 and the squeezing mechanism are arranged relative to each other, and the flat mop plate reciprocates between the roller 52 and the squeezing mechanism. The rotation direction of the roller 52 is consistent with the movement direction of the mop plate 8, so that when the mop plate 8 moves up and down through the mopping opening 11, the scraper 41 scrapes and cleans the wipes on the mop plate and the roller 42 squeezes and dehydrates the wipes, and the roller 52 supports the mop plate to move back and forth smoothly in the mopping opening. Further, three groups of rollers 42 are arranged on the upper squeezing frame 4 for multiple squeezing. The upper extrusion frame 4 is provided with a long hole 43 corresponding to the roller 42, and the long hole 43 is convenient for cleaning the dirt attached to the roller 43. Furthermore, the upper extrusion frame 4 is also provided with a first limiting piece 44 and a second limiting piece 45, and the scraper 41 is rotatably arranged between the first limiting piece 44 and the second limiting piece 45. When the mop plate 8 passes through the stroking opening 11, the scraper 41 is driven to rotate backwards and then the scraper 41 abuts against the first limiting piece 44. At this time, the width of the stroking opening 11 is the smallest, and the scraping force on the wiped object is the largest, that is, it is very convenient to clean the garbage on the wiped object; when the mop plate 8 moves back and escapes from the stroking opening 11, the scraper 41 rotates with the mop plate 8, and then tilts downward and abuts against the second limiting piece 45, so that the space of the stroking opening 11 is increased to facilitate the passage of the mop plate 8.

[0046] In the above technical solution, the two ends of the connecting part 2 are respectively inserted into the first positioning part 12 of the stroke head 1 and the second positioning part 31 on the handle 3, and then the screws are tightened at the first screw hole 23 and the second screw hole 32 to complete the assembly of the stroke sleeve. The overall structure is simple and easy to process.

[0047] like Figures 8 to 12 As shown, the utility model also provides a flat mop with a sleeve, including a mop rod 7 and a mop plate 8 rotatably connected to the mop rod 7, on which a wiping object for cleaning the floor is provided; a scraping strip 81 is provided along the length direction of the mop plate 8, and hanging teeth connected to the wiping object are provided at both ends of the mop plate 8.

[0048] A squeezing sleeve is slidably connected to the mop rod 7. The squeezing sleeve includes a squeezing head 1, a connecting portion 2 and a handle 3. A squeezing opening 11 for the flat mop board to pass through is provided on the squeezing head 1. An extrusion mechanism is provided in the squeezing opening 11 to extrude the wiping material on the flat mop board. The connecting portion 2 and the handle 3 are sleeved on the mop rod 7 of the flat mop. One end of the squeezing head 1 is assembled and connected to the connecting portion 2, and the other end of the connecting portion 2 is assembled and connected to the handle 3. The handle 3 drives the connecting portion 2 to slide on the mop rod 7 of the flat mop. Further, the assembly method of the connecting portion 2 and the squeezing head 1 is any method or any combination of snap connection, plug connection or screw connection, and the assembly method of the connecting portion 2 and the handle 3 is any method or any combination of snap connection, plug connection or screw connection. Further still, a first positioning portion 12 is provided on the squeezing head 1, and a second positioning portion 31 is provided at one end of the handle 3. The connecting portion 2 is assembled and connected to the squeezing head 1 and the handle 3 through the first positioning portion 12 and the second positioning portion 31 to form a squeezing sleeve, with a simple method and convenient installation.

[0049] In this embodiment, the cross-section of the connecting portion 2 is a C shape with a notch 21, and the connecting portion 2 covers the outside of the flat mop rod 7. The first positioning portion 12 and the second positioning portion 31 are both conformable to the cross-section of the connecting portion 2. One end of the connecting portion 2 is inserted and fixed in the first positioning portion 12 and the other end is inserted and fixed in the second positioning portion 31, thus fixedly connecting the connecting portion 2, the squeezing head 1 and the handle 3 together to form a squeezing sleeve.

[0050] In a preferred embodiment, limiting portions 22 are provided on the edges on both sides of the notch 21. When the connecting portion 2 is sleeved on the outside of the mop rod 7, the limiting portions 22 can prevent the connecting portion 2 from disengaging from the mop rod 7. Further, the limiting portions 22 are arranged along the length direction of the connecting portion 2, and a first screw hole 23 is provided at the end of the limiting portion 22. Second screw holes 32 matching the first screw hole 23 are provided at the bottoms of the first positioning portion 12 and the second positioning portion 31. After the connecting portion 2 is inserted into the squeezing head 1 and the handle 3, screws are used to pass through the first screw hole 23 and the second screw hole 32 for further fixation to enhance the connection strength between the connecting portion 2 and the squeezing head 1 and the handle 3.

[0051] In a preferred embodiment, a positioning protrusion 73 is provided on the mop rod 7, a first limiting edge 9 is provided on the wringing head 1, and a second limiting edge 10 is provided on the handle 3. When the wringing sleeve moves up and down to scrape and clean the mop plate 8, the positioning protrusion 73 limits the movement stroke of the first limiting edge 9 and the second limiting edge 10, that is, the positioning protrusion 73 slides relative to between the first limiting edge 9 and the second limiting edge 10 to prevent the wringing sleeve from coming off the mop rod. Further, there are two positioning protrusions 73, and the two positioning protrusions 73 are arranged inside the edge of the connecting portion 2 and form mutual limitation with the edge of the connecting portion 2. Further still, a positioning strip 221 is provided on one side of the limiting portion 22 close to the flat mop rod 7, and the positioning strip 221 cooperates with the positioning protrusion 73 to mutually limit, thereby preventing the wringing sleeve from rotating. In this embodiment, the first limiting edge 9 and the second limiting edge 10 can be positioning edges provided at the bottom of the first positioning portion 12 and the second positioning portion 31, and a receiving cavity for the connecting portion 2 is formed between the positioning edge and the side walls of the first positioning portion 12 and the second positioning portion 31 to limit the connecting portion 2 from curling and deforming and coming out of the first positioning portion 12 or the second positioning portion 31.

[0052] In a preferred embodiment, the handle 3 is sleeved on the mop rod 7 of the flat mop and a locking assembly 6 is provided on the handle 3. When holding the handle and moving the wringing sleeve up and down, the state of the locking assembly 6 can be switched very conveniently. When the locking assembly 6 is in the open state, the wringing head 1 can slide up and down along the mop rod 7 to squeeze and clean the wiping material on the mop plate 8; when the locking assembly 6 is in the locked state, the wringing head 1 is fixed on the mop rod 7 to facilitate the mop plate to clean the ground. Further, the locking assembly 6 includes a dial 61 and a clamping plate 62. A pivot 63 is provided at the connection between the clamping plate 62 and the dial 61. The dial 61, the clamping plate 62 and the pivot 63 are integrally formed and there is an included angle between the dial 61 and the clamping plate 62; a through lock hole 33 is provided on the handle 3, and a hinge seat 34 cooperating with the pivot 63 is provided on the edge of the lock hole 33. The locking assembly 6 is rotatably connected to the lock hole 33 through the pivot 63. Pull the dial 61 to rotate away from the lock hole 33 and drive the clamping plate 62 to retract to the lock hole 33. At this time, the locking assembly is in the open state; pull the dial 61 to rotate towards the lock hole 33 and drive the clamping plate 62 to enter the handle 3 and protrude from the inner side wall of the handle 3. At this time, the clamping plate 62 is closely attached to the mop rod 7 and squeezes the mop rod 7 of the flat mop against the side wall of the handle 3 to prevent relative displacement between the mop rod and the handle 3, that is, the locking assembly 6 is locked and fixed on the mop rod 7 of the flat mop.

[0053] In this embodiment, the stroking head 1 includes an upper extrusion frame 4 and a lower extrusion frame 5, which are fixed together and a stroking opening 11 is formed between the upper extrusion frame 4 and the lower extrusion frame 5, and the extrusion mechanism includes a scraper 41 and a roller 42, which are rotatably arranged on the upper extrusion frame 4, and a roller bracket 51 is arranged on the lower extrusion frame 5, on which rollers 52 are installed, preferably two rollers are installed, and the roller bracket 51 and the extrusion mechanism are arranged opposite to each other. The rotation direction of the roller 52 is consistent with the movement direction of the mop board 8, so that when the mop board 8 moves up and down through the stroking opening 11, the scraper 41 scrapes and cleans the wipes on the mop board and the roller 42 squeezes and dehydrates the wipes, and the roller 52 supports the mop board to move back and forth smoothly in the stroking opening. Furthermore, three groups of rollers 42 are arranged on the upper extrusion frame 4 for multiple squeezing. The upper extrusion frame 4 is provided with a long hole 43 corresponding to the roller 42, and the long hole 43 is convenient for cleaning the dirt attached to the roller 43. Furthermore, the upper extrusion frame 4 is also provided with a first limiting piece 44 and a second limiting piece 45, and the scraper 41 is rotatably arranged between the first limiting piece 44 and the second limiting piece 45. When the mop plate 8 passes through the stroking opening 11, the scraper 41 is driven to rotate backward and then abut against the first limiting piece 44. At this time, the scraping force on the wiped object is the greatest, that is, it is very convenient to clean the garbage on the wiped object; when the mop plate 8 moves back and escapes from the stroking opening 11, the scraper 41 rotates with the mop plate 8, and then tilts downward and abuts against the second limiting piece 45, so that the space of the stroking opening 11 is increased to facilitate the passage of the mop plate 8.

[0054] In a preferred embodiment, a clamp 74 is also included, and the clamp 74 can remove the garbage on the wipe for pre-cleaning. The clamp 74 is stored at the end of the mop rod 7 away from the mop plate 8. The mop rod 7 is provided with a storage groove 71, and a clamp edge 72 is provided on the inner side wall near the opening end of the storage groove 71. The clamp 74 is provided with a clamp strip 75 that cooperates with the clamp edge 72. The clamp 74 is inserted into the storage groove 71 and pressed to make the clamp strip 75 pass through the clamp edge 72, so that the clamp 42 is stored in the mop rod 7. When in use, the clamp 74 can be pulled out by holding the end of the clamp 74.

[0055] In the above technical solution, a squeezing sleeve is sleeved on the mop rod. When the dial 61 is toggled to rotate the clamping plate 62 into the locking hole 33, there is a gap between the mop rod 7 and the handle 3 at this time. Hold the handle and move it up and down along the mop rod 7, so that the squeezing sleeve can conveniently clean and squeeze the mop plate; when the cleaning is completed, rotate the dial 61 to rotate the first clamping plate 62 to the inside of the handle to squeeze the mop rod 7 and the inner wall of the handle 3 to be tightly pressed against each other, so as to eliminate the gap between the mop rod 7 and the handle 3, and prevent the mop rod 7 and the handle 3 from moving relative to each other, thereby fixing the squeezing sleeve on the mop rod for convenient floor cleaning. After cleaning the floor, there are garbage such as hair attached to the wiping object. The chuck can be pulled out from the end of the mop rod to pre-clean the hair and other garbage on the wiping object, avoiding it from being wound around the wiper blade or roller later and affecting the cleaning effect of the squeezing sleeve, or clamping and putting the garbage cleaned on the floor into the trash can. After the cleaning is completed, the chuck can be stored in the storage groove.

[0056] This embodiment is only an illustration of the concept and implementation of the present invention, not a limitation thereof. Under the concept of the present invention, technical solutions without substantial transformation are still within the protection scope.

Claims

1. A stroking sleeve for a flat mop, comprising a stroking head, a connecting portion and a handle, wherein a stroking opening for a flat mop plate to pass through is provided on the stroking head, a squeezing mechanism is provided in the stroking opening, and the squeezing mechanism squeezes the wiping material on the flat mop plate, the connecting portion and the handle are sleeved on the mop rod of the flat mop, characterized in that: The stroking head is connected to one end of the connecting portion by assembly, and the other end of the connecting portion is connected to the handle by assembly.

2. The mop cover for a flat mop according to claim 1, characterized in that: The connecting part is connected to the stroking head by means of a snap connection, a plug connection or a screw connection, and the connecting part is connected to the handle by means of a snap connection, a plug connection or a screw connection.

3. The stroking cover for a flat mop according to claim 1 or 2, characterized in that: The stroking head is provided with a first positioning portion, and one end of the handle is provided with a second positioning portion, and the connecting portion is assembled and connected with the stroking head and the handle through the first positioning portion and the second positioning portion.

4. The stroking cover for a flat mop according to claim 3, characterized in that: The cross section of the connecting part is C-shaped with a notch and the connecting part covers the outer side of the flat mop rod; the edges on both sides of the notch are provided with limit parts; the first positioning part and the second positioning part are both in line with the cross section of the connecting part, and one end of the connecting part is plugged and fixed in the first positioning part and the other end is plugged and fixed in the second positioning part.

5. The stroking cover for a flat mop according to claim 4, characterized in that: The limiting portion is arranged along the length direction of the connecting portion and a first screw hole is arranged at the end of the limiting portion. The bottoms of the first positioning portion and the second positioning portion are both provided with a second screw hole matching the first screw hole.

6. The stroking cover for a flat mop according to claim 4 or 5, characterized in that: The bottoms of the first positioning portion and the second positioning portion are both provided with positioning edges; and a positioning strip is provided on the limiting portion close to the flat-handled mop rod.

7. The stroking cover for a flat mop according to any one of claims 1, 2, 4 or 5, characterized in that: The handle is sleeved on the mop rod of the flat mop and a locking assembly is provided on the handle. When the locking assembly is in an open state, the stroke head can slide up and down to squeeze and clean the wiped object of the flat mop; when the locking assembly is in a locked state, the stroke head is fixed on the mop rod of the flat mop.

8. The mop cover for a flat mop according to claim 7, characterized in that: The locking assembly includes a paddle plate and a clamping plate, the ends of the clamping plate and the paddle plate intersect to form an angle, a pivot is provided at the connection between the clamping plate and the paddle plate, a transparent locking hole is provided on the handle, and a hinge seat cooperating with the pivot is provided on the edge of the locking hole, and the paddle plate drives the clamping plate to rotate at the locking hole.

9. The stroking cover for a flat mop according to any one of claims 1, 2, 4, 5 or 8, characterized in that: The stroking head includes an upper extrusion frame and a lower extrusion frame, a stroking mouth is formed between the upper extrusion frame and the lower extrusion frame, the extrusion mechanism includes a scraper and a roller shaft, the scraper and the roller shaft are rotatably arranged on the upper extrusion frame, a roller bracket is arranged on the lower extrusion frame, a roller is installed on the roller bracket, and the roller and the extrusion mechanism are arranged relatively.

10. The mop cover for a flat mop according to claim 9, characterized in that: The upper extrusion frame is provided with three groups of rollers, and the upper extrusion frame is provided with long holes corresponding to the rollers; the upper extrusion frame is also provided with a first limiting plate and a second limiting plate, and the scraper is rotatably arranged between the first limiting plate and the second limiting plate; two rollers are installed on the roller bracket.

11. A flat mop, comprising a mop rod and a mop plate rotatably connected to the mop rod, wherein a wiping object for cleaning the floor is arranged on the mop plate, characterized in that: The mop rod is slidably connected with a mop sleeve for a flat mop as claimed in any one of claims 1 to 10.

12. The flat mop according to claim 11, characterized in that: A clamp is also included, and the clamp is received at an end of the mop rod away from the mop plate.

13. The flat mop according to claim 12, characterized in that: A storage groove is arranged on the mop rod, a clamping edge is arranged on the inner side wall close to one end of the opening of the storage groove, and a clamping strip matched with the clamping edge is arranged on the clamping head.

14. The flat mop according to claim 12 or 13, characterized in that: The mop rod is provided with a positioning protrusion, the stroking head is provided with a first limiting edge, and the handle is provided with a second limiting edge, and the positioning protrusion limits the travel of the first limiting edge and the second limiting edge.

15. The flat mop according to claim 14, characterized in that: There are two positioning protrusions, and the two positioning protrusions are arranged at the inner side of the edge of the connecting part and form mutual limitation with the edge of the connecting part.

16. The flat mop according to claim 15, characterized in that: A scraping strip is arranged along the length direction of the mop board, and hanging teeth connected with the wiping object are arranged at both ends of the mop board.

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