Single bucket spin mop set

Abstract

The present application provides a single-barrel rotary mop set, belonging to the technical field of cleaning tools. It solves the problem of unclear hand feeling in the switching process of cleaning and spin-drying state of the existing rotary mop. The single-barrel rotary mop set comprises a mop cleaning barrel and a rotary mop; a centrifugal part and a control part are arranged in the mop disc, and the control part is connected with the centrifugal part; when the supporting column is arranged in the positioning hole and the clutch insert piece is embedded in the clutch slot, the mop disc rotation drives the water pump assembly to operate, and when the rotation speed of the mop disc is increased, the rotary mop is abutted on the mop cleaning barrel through the control part and the mop disc is lifted upward, and the clutch insert piece is separated from the clutch slot. When switching from the cleaning and wiping state to the spin-drying state, the rotation speed of the mop disc of the rotary mop is increased, the centrifugal part drives the control part to move, the inclined surface of the control part is first abutted on the abutment seat, and the rotary mop is lifted as a whole due to the movement of the inclined surface.

Description

Technical Field

[0001] This invention belongs to the field of cleaning tool technology and relates to a rotary mop, particularly a single-bucket rotary mop set. This case is a divisional application of the invention patent entitled "A Single-Bucket Rotary Mop Set", application number 202110073144.X, filed on January 20, 2021. Background Technology

[0002] The difference between a spin mop and a traditional mop is that the working head can rotate; the rotation generates centrifugal force to wring out and wipe the clean items. Spin mops have advantages such as being easy to use, lightweight and flexible, easy to clean, keeping your hands completely clean, and avoiding stains and sewage.

[0003] There are many relevant documents on rotary mops, such as the up-and-down drive rotary wringer mop (application number 200920201154.1) and the rotary mop handle (application number 201120345603.7). A rotary mop handle includes an outer rod, an inner rod, a claw clutch, a screw, a nut, an upper handle, and a middle handle. The claw clutch is installed inside one end of the outer rod, and the middle handle is installed outside the other end of the outer rod. A locking sleeve is provided on the middle handle. The nut is installed inside one end of the inner rod. The end of the inner rod with the nut is inserted into the middle handle and the outer rod. One end of the screw is connected to the output end of the claw clutch, and the other end is engaged with the nut.

[0004] The aforementioned rotary mop uses a rotary mop spin-drying bucket for washing and wringing. There is considerable literature on rotary mop spin-drying buckets, such as the rotary mop spin-drying bucket (application number 201220474972.0), which includes a bucket body containing a dehydration mechanism and a washing mechanism. The dehydration mechanism includes a dehydration basket, a dehydration shaft, a dehydration basket support, a water mist baffle, and a water mist separator. The washing mechanism includes a washing rotary joint, a washing seat, and a washing shaft. The working head of the rotary mop is positioned on the washing rotary joint of the washing mechanism. Pushing the outer rod up and down causes the inner rod to rotate relative to the outer rod, bringing the wiping parts into contact with water and thus washing them. The working head of the rotary mop is positioned inside the dehydration basket of the dehydration mechanism. Pushing the outer rod up and down causes the inner rod to rotate relative to the outer rod, thus wringing out the wiping parts.

[0005] To further simplify operation, a self-lifting mop cleaning tool (application number 202010652864.7) has been proposed. This tool includes a mop and a mop bucket. The mop head comprises a fixed plate and a lifting plate. The fixed plate is connected to the mop handle, and the lifting plate is connected to the fixed plate. A gap exists between the lifting plate and the fixed plate, gradually decreasing in size from the center of the lifting plate outwards. A driving component is located within this gap. When the driving component is at the end with the larger gap, the lifting plate is at a lower position. As the mop head rotates, the driving component moves outwards under centrifugal force, increasing the gap and raising the lifting plate to its highest position. The lifting and lowering of the mop head is controlled by adjusting its rotation speed. The mop can automatically switch between washing and wringing operations within the mop bucket without the need for lifting or other manual operations, providing seamless switching and great convenience.

[0006] To meet the diverse user experiences of consumers, those skilled in the art hope to propose more rotating mops and single-bucket rotating mop sets with different structures and user experiences. Summary of the Invention

[0007] This invention proposes a single-bucket rotary mop set. The technical problem this invention aims to solve is how to propose another single-bucket rotary mop set, preferably one that provides a different user experience during washing and wringing.

[0008] The technical problem to be solved by the present invention can be achieved through the following technical solution: A single-bucket rotary mop set, including a mop cleaning bucket and a rotary mop; the mop cleaning bucket includes a bucket body, a water pump assembly and a clutch insert, a vertically arranged support column is fixed inside the bucket body, and the water pump assembly is located inside the bucket body; the rotary mop includes a mop disc and a mop handle, a wiping component is installed on the lower surface of the mop disc, and a positioning hole is provided at the center of the mop disc; the mop disc has a clutch slot; a centrifugal part and a control part are provided inside the mop disc, and the control part is connected to the centrifugal part; when the support column passes through the positioning hole and the clutch insert is embedded in the clutch slot, the mop disc rotates to drive the water pump assembly to run, and when the rotation speed of the mop disc increases, the rotary mop can be made to abut against the mop cleaning bucket through the control part and the mop disc can be lifted upward, and the clutch insert disengages from the clutch slot.

[0009] In the above-mentioned single-bucket rotary mop set, the single-bucket rotary mop set also includes a support seat located inside the mop cleaning bucket. The support seat is located outside the support column and can rotate relative to the support column. When the rotation speed of the mop disc increases, the control part of the rotary mop abuts against the mop cleaning bucket through the support seat.

[0010] In the above-mentioned single-bucket rotary mop set, the control unit is connected to the mop disc through a first guide structure. The control unit has a bearing surface and an inclined surface. The bearing surface is a plane and faces the same direction as the bottom surface of the mop disc. When the rotation speed of the mop disc increases, the control unit moves towards the axis line close to the positioning hole, and the inclined surface of the control unit first abuts against the abutment seat.

[0011] In the above-mentioned single-bucket rotary mop set, the single-bucket rotary mop set also includes a support seat located inside the rotary mop. The support seat is set in the positioning hole and is connected to the mop disc through a second guide structure. The guiding direction of the second guide structure is the axis of the positioning hole. When the rotation speed of the mop disc increases, the control part of the rotary mop abuts against the mop cleaning bucket through the support seat.

[0012] In the above-mentioned single-bucket rotary mop set, the control unit is connected to the mop disc via a first guide structure. The control unit has a bearing surface and an inclined surface. The bearing surface is a plane and faces the same direction as the bottom surface of the mop disc. A roller is rotatably connected to the abutment. When the rotation speed of the mop disc increases, the control unit moves towards the axis of the positioning hole. The inclined surface of the control unit first abuts against the wheel surface of the roller.

[0013] In the above-mentioned single-bucket rotating mop set, a drive shaft is sleeved on the support column, and the lower end of the drive shaft is connected to the impeller of the water pump assembly; the clutch insert is located on the drive shaft; an end face bearing is installed on the drive shaft, and the abutment seat can rest on the end face bearing.

[0014] In the above-mentioned single-bucket rotating mop set, the mop cleaning bucket also includes a cleaning plate located inside the bucket body. The inner cavity of the bucket body is located in the area above the cleaning plate for accommodating the mop disc and wiping parts of the rotating mop. An end face bearing is installed on the cleaning plate, and the abutment can rest on the end face bearing.

[0015] In the above-mentioned single-bucket rotating mop set, the cleaning plate is provided with water spray holes, and the water pump assembly is connected to the water spray holes through pipes; when the mop disc rotates and drives the water pump assembly to run, the water pump assembly can pump the water in the bucket to the water spray holes, and the water is sprayed onto the wiping parts in a jet manner.

[0016] In the above-mentioned single-bucket rotary mop set, the control unit and the centrifugal unit are integrated into one unit, which is called the centrifugal control unit. There are two sets of centrifugal control units, which are symmetrically arranged along the axis of the positioning hole. When the speed of the mop disc increases, the two control units move simultaneously toward the axis of the positioning hole. The mop disc and the mop cleaning bucket are connected through the two control units.

[0017] In the above-mentioned single-bucket rotating mop set, the centrifugal control component and the mop disc are also connected by an elastic component. When the rotation speed of the mop disc decreases, the elastic component can pull the centrifugal control component to move, thereby increasing the distance between the bearing surface and the center line of the positioning hole.

[0018] In the above-mentioned single-bucket rotary mop set, the mop disc and the lower end of the mop handle are connected by a cross-shaped connecting shaft, which has a positioning groove that matches the top of the support column.

[0019] In the aforementioned single-bucket rotary mop set, the mop cleaning bucket also includes a brush located inside the bucket, and the rotary mop has a supporting abutment surface; when the support column passes through the positioning hole and the end face of the support column abuts against the supporting abutment surface, the wiping component contacts the brush; when the mop disc rotates and the mop disc is in an upward lifting state, the supporting abutment surface and the end face of the support column are separated, and the wiping component and the brush are separated.

[0020] In the aforementioned single-bucket rotating mop set, the groove surface of the positioning groove serves as a supporting and abutting surface.

[0021] In the aforementioned single-bucket rotating mop set, the local diameter of the positioning hole matches the diameter of the support column.

[0022] In the above-mentioned single-bucket rotary mop set, the first guide structure includes a guide groove located inside the mop tray, and a centrifugal control component is embedded in the guide groove, which can move longitudinally along the side wall of the guide groove.

[0023] In the above-mentioned single-bucket rotary mop set, the mop disc has a travel abutment surface. When the mop disc is not rotating, the elastic element causes the centrifugal control element to abut against the travel abutment surface, and the distance between the centrifugal part and the center line of the positioning hole is at its minimum value.

[0024] In the aforementioned single-bucket rotary mop set, the control unit is wedge-shaped.

[0025] Compared with existing technologies, this single-bucket rotary mop set has an improved feature: when cleaning the wiping parts, the support surface abuts against the end face of the support column; when switching from the wiping parts cleaning state to the spin-drying state, the rotation speed of the mop disc is increased, which forces the centrifugal part to move the control part. As a result, the inclined surface of the control part first abuts against the support seat. Due to the movement of the inclined surface, the entire rotary mop is forced to rise. That is, when the single-bucket rotary mop set is in the spin-drying wiping parts state, the bearing surface of the control part presses on the support seat, and the support seat presses on the mop cleaning bucket.

[0026] The control unit and the backing seat offer advantages such as low frictional resistance during state switching, flexible and stable movement of the centrifugal control components, and smooth state switching. In the washing and wiping state, the mop disc exhibits flexible and stable rotation. In the spin-drying and wiping state, the mop disc not only boasts low rotational frictional resistance and flexible and stable rotation, but also resists automatic switching back to the washing and wiping state. Even if the mop handle is pressed down again, the control unit will not separate from the backing seat, thus improving operational convenience and comfort. Attached Figure Description

[0027] Figure 1 This is a three-dimensional structural diagram of the rotating mop in Embodiment 1.

[0028] Figure 2 This is a partial exploded view of the rotating mop in Embodiment 1.

[0029] Figure 3 This is a three-dimensional structural diagram of the mop cleaning bucket in Example 1.

[0030] Figure 4 This is a top view of the single-bucket rotating mop set in Embodiment 1.

[0031] Figure 5 yes Figure 4 A schematic diagram of the cross-sectional structure of AA.

[0032] Figure 6 yes Figure 5 Schematic diagram of the cross-sectional structure of BB.

[0033] Figure 7 yes Figure 6 A schematic diagram of the cross-sectional structure of CC.

[0034] Figure 8 This is a cross-sectional view of the single-bucket rotating mop set in the spin-drying and wiping state in Embodiment 1.

[0035] Figure 9 yes Figure 8 Schematic diagram of the cross-sectional structure of DD.

[0036] Figure 10 This is a partial exploded view of the rotating mop in Embodiment 2.

[0037] Figure 11 This is a top view of the rotating mop in Embodiment 2.

[0038] Figure 12 yes Figure 11 A schematic diagram of the cross-sectional structure of the EE.

[0039] Figure 13 yes Figure 12A schematic diagram of the cross-sectional structure of FF.

[0040] In the diagram, 1. Mop head; 1a. Base; 1b. Top plate; 1c. Positioning socket; 1d. Guide groove; 1e. Stroke abutment surface; 1f. Clutch slot; 2. Mop handle; 3. Wiping component; 4. Cross connecting shaft; 4a. Positioning groove; 4b. Support abutment surface; 5. Centrifugal control component; 5a. Centrifugal part; 5b. Control part; 5b1. Bearing surface; 5b2. Inclined surface; 6. Elastic component; 10. Bucket body; 10a. Partition; 10b. Clean water chamber; 10c. Waste water chamber; 11. Support column; 12. Cleaning plate; 12a. Spray hole; 13. Water pump assembly; 13a. Impeller; 14. Brush; 15. Pipe; 16. Cover plate; 17. Drive shaft; 17a. Clutch insert; 18. Abutment seat; 19. End face bearing; 20. Roller. Detailed Implementation

[0041] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings to further illustrate the technical solutions of the present invention. However, the present invention is not limited to these embodiments.

[0042] Example 1: As Figures 4 to 9 As shown, a single-bucket spin mop set includes a spin mop and a mop cleaning bucket.

[0043] like Figure 1 , Figure 2 , Figures 5 to 9 As shown, the rotary mop includes a mop disc 1, a mop handle 2, and a wiping component 3. The mop disc 1 includes a base plate 1a and a top plate 1b, which are fixedly connected by snap-fits or screws. This structure is convenient to manufacture, has low production cost, and is especially convenient for installing other components into the mop disc 1.

[0044] The wiping component 3 is installed on the bottom surface of the chassis 1a, and the top of the top plate 1b is connected to the lower end of the mop handle 2 through a cross-shaped connecting shaft 4. This allows the mop handle 2 to rotate at a greater angle relative to the mop disc 1, making it easier to rotate the mop to clean the floor.

[0045] like Figures 5 to 9As shown, the mop cleaning bucket includes a bucket body 10, inside which is a support column 11. The support column 11 is vertically positioned and located at the center of the bucket body 10, with its lower end fixedly connected to the bucket body 10. The mop disc 1 has a positioning insertion hole 1c at its center, the wiping component 3 has a clearance hole, and the cross-shaped connecting shaft 4 has a positioning groove 4a that matches the top of the support column 11. The groove surface of the positioning groove 4a serves as a support abutment surface 4b. When the rotating mop is placed into the bucket body 10 from top to bottom, the support column 11 passes through the clearance hole and the positioning insertion hole 1c until its top is embedded in the positioning groove 4a. This prevents the cross-shaped connecting shaft 4 from rotating relative to the mop disc 1, improving the connection stability between the mop disc 1 and the mop handle 2. This, in turn, improves the verticality of the mop handle 2 during the washing and wringing of the wiping component 3, making it easier for people to push and pull the outer rod of the mop handle 2 up and down.

[0046] like Figure 1 , Figure 2 , Figures 5 to 9 As shown, the rotary mop also includes a centrifugal section 5a and a control section 5b, with the control section 5b connected to the centrifugal section 5a. The control section 5b has a bearing surface 5b1 and an inclined surface 5b2. The bearing surface 5b1 faces the same direction as the bottom surface of the mop disc 1. The bearing surface 5b1 is a plane and is parallel to the bottom surface of the mop disc 1. The accompanying drawings show the control section 5b and centrifugal section 5a integrated; for ease of description, this integrated part is referred to as the centrifugal control component 5. The integrated centrifugal control component 5 not only enables the control section 5b to move synchronously with the centrifugal section 5a but also effectively improves the strength of the centrifugal control component 5. There are two sets of centrifugal control components 5, symmetrically arranged along the axis of the positioning hole 1c. This allows both control sections 5b to move simultaneously towards the axis closer to the positioning hole 1c, thereby connecting the mop disc 1 and the mop cleaning bucket through the two control sections 5b, improving the uniformity of force distribution and enhancing the rotational stability of the mop disc 1.

[0047] A centrifugal control component 5 is disposed within the mop tray 1. The centrifugal control component 5 and the mop tray 1 are connected by a set of first guide structures, thereby improving the movement flexibility and stability of the centrifugal control component 5. The first guide structure includes a guide groove 1d located within the mop tray 1. The centrifugal control component 5 is embedded within the guide groove 1d, thereby allowing the centrifugal control component 5 to move longitudinally along the side wall of the guide groove 1d. The longitudinal line of the guide groove 1d is parallel to the radial line of the positioning hole 1c; depending on the actual situation, the guide groove 1d can also be arranged along the radial line of the positioning hole 1c. This structure ensures that when the mop tray 1 rotates and the centrifugal part 5a pulls the control part 5b to move, the distance between the bearing surface 5b1 and the axis of the positioning hole 1c decreases. The centrifugal control component 5 and the mop tray 1 are also connected by an elastic element 6. When the rotational speed of the mop tray 1 decreases, the elastic element 6 can pull the centrifugal control component 5 to move, thereby increasing the distance between the bearing surface 5b1 and the axis of the positioning hole 1c. The mop disc 1 has a travel abutment surface 1e. When the mop disc 1 is not rotating, the centrifugal control component 5 abuts against the travel abutment surface 1e, thereby maintaining the distance between the bearing surface 5b1 and the centerline of the positioning hole 1c at its maximum value. Therefore, integrating the control unit 5b with the centrifugal unit 5a simplifies the connection structure with the mop disc 1, improves manufacturing convenience, and reduces the manufacturing cost of the rotary mop.

[0048] The positioning socket 1c has a clutch slot 1f on its side wall, and the lower end of the clutch slot 1f is open. There are multiple clutch slots 1f, which are evenly distributed around the axis of the positioning socket 1c; the attached drawing in the specification shows that there are 4 clutch slots 1f.

[0049] like Figures 5 to 9 As shown, the mop cleaning bucket also includes a cleaning plate 12 and a water pump assembly 13. The bucket body 10 has a partition section 10a. The inner cavity of the bucket body 10, located inside the partition section 10a, is called the clean water cavity 10b, which holds clean water. The inner cavity of the bucket body 10, located outside the partition section 10a, is called the wastewater cavity 10c, which holds wastewater. The cleaning plate 12 is located above the partition section 10a and is mounted on it. The area of ​​the inner cavity of the bucket body 10 above the cleaning plate 12 is used to accommodate the mop disc 1 and the wiping component 3 of the rotating mop.

[0050] A brush 14 is mounted on the outer side of the support column 11 and fixed to the cleaning plate 12. The brush 14 is arranged along the radial line of the support column 11. The cleaning plate 12 also has multiple water spray holes 12a, which are also arranged along the radial line of the support column 11. The water spray holes 12a are located on one side of the brush 14. A water pump assembly 13 is located at the bottom of the clean water chamber 10b and is connected to the water spray holes 12a via a pipe 15. This improves the cleaning effect and efficiency of the wiping component 3. The cleaning plate 12 has a water inlet connected to the clean water chamber 10b. A cover plate 16 is installed on the cleaning plate 12 to seal the water inlet. Opening the cover plate 16 allows clean water to be injected into the clean water chamber 10b. Closing the water inlet with the cover plate 16 allows water sprayed from the water spray holes 12a to flow through the top surface of the cleaning plate 12 into the wastewater chamber 10c.

[0051] A drive shaft 17 is fitted onto the support column 11, and the lower end of the drive shaft 17 is connected to the impeller 13a of the water pump assembly 13. The upper end of the drive shaft 17 has a clutch insert 17a that can be embedded in the clutch slot 1f; there are multiple clutch inserts 17a, which are evenly distributed circumferentially around the axis of the drive shaft 17. The attached drawings in the specification show that there are 4 clutch inserts 17a.

[0052] A stop seat 18 is provided on the outer side of the support column 11, which is used for the control unit 5b to abut against. The stop seat 18 is rotatably connected to the drive shaft 17 or the cleaning plate 12. This reduces the friction between the mop disc 1 and the mop cleaning bucket of the rotary mop and prevents wear on the control unit 5b. The stop seat 18 is connected to the drive shaft 17 or the cleaning plate 12 through an end face bearing 19, which further improves the rotational flexibility and stability of the stop seat 18, thereby improving the rotational flexibility and stability of the mop disc 1 of the rotary mop and allowing the mop disc 1 to rotate for a longer time under the action of inertial force.

[0053] The process of cleaning and spin-drying the wiping component 3 is explained to further illustrate the function and advantages of each component. For example... Figures 5 to 7 As shown, the rotating mop is placed into the bucket 10 from top to bottom. The support column 11 passes through the clearance hole and the positioning hole 1c. The local diameter of the positioning hole 1c matches the diameter of the support column 11 until the upper end face of the support column 11 abuts against the support abutment surface 4b. This effectively restricts the swing of the mop disc 1. In this state, the wiping member 3 is in contact with the brush 14, and the clutch inserts 17a are correspondingly embedded in the clutch slots 1f.

[0054] The mop handle 2 of the rotary mop can adopt the rotary mop handle 2 application number 201120345603.7 described in Chinese patent literature. That is, when the outer handle is pushed down, the outer handle drives the inner handle to rotate, and the inner handle drives the mop disc 1 and the wiping element 3 to rotate around the axis of the support column 11. Usually, pressing the outer handle slowly can ensure that the mop disc 1 rotates at a low speed, thereby maintaining the contact state between the wiping element 3 and the brush 14 and the state of the clutch insert 17a being embedded in the clutch slot 1f; the elasticity of the spring element keeps the centrifugal control element 5 from moving relative to the mop disc 1. The rotation of the mop disc 1 drives the drive shaft 17 to rotate, and the drive shaft 17 drives the impeller 13a of the water pump assembly 13 to rotate. The water pump assembly 13 pumps the water in the clean water chamber 10b to the spray hole 12a, and the water is sprayed onto the wiping element 3 in a jet manner. The wiping element 3 is in continuous contact with the brush 14, thereby cleaning the wiping element 3.

[0055] By connecting and rapidly pressing the outer rod multiple times, the rotation speed of the mop disc 1 increases rapidly, and the centrifugal force generated by the centrifugal part 5a also increases sharply. The centrifugal control component 5 moves along the guiding direction of the first guide structure; subsequently, the spring is stretched, and the inclined surface 5b2 of the control part 5b first abuts against the abutment 18. The inclined surface 5b2 of the control part 5b and the abutment 18 are in line contact, which reduces the friction between them, making the movement of the control part 5b relative to the abutment 18 more flexible and stable. During the rotation of the mop disc 1, both sets of centrifugal control components 5 move along the guiding direction of the first guide structure; and the distance between the control parts in the two sets of centrifugal control components 5 can be reduced.

[0056] As the centrifugal control component 5 continues to move, the control part 5b is forced to move upward relative to the abutment 18. This, in turn, causes the centrifugal control component 5 to lift and move the mop disc 1 upward until the bearing surfaces 5b1 of the control parts 5b in both sets of centrifugal control components 5 are abutting against the top surface of the abutment 18. During this process, the supporting abutment surface 4b separates from the end face of the supporting column 11, the clutch insert 17a disengages from the clutch slot 1f, causing the water pump assembly 13 to stop operating, and the distance between the wiping component 3 and the cleaning plate 12 to gradually increase until the wiping component 3 and the brush 14 are separated. This significantly reduces the friction between the rotating mop and the mop cleaning bucket, making it easier to maintain the high-speed rotation of the mop disc 1. The wiping component 3 rotates at high speed, and the water inside is spun out, thus quickly drying the mop.

[0057] Example 2: This example is basically the same in structure and principle as Example 1. The similarities will not be repeated here; only the differences will be described. The difference is that the abutment 18 is not installed inside the mop cleaning bucket, but inside the rotating mop. The abutment 18 is located inside the positioning hole 1c, and a roller 20 is rotatably connected to the abutment 18. The inclined surface 5b2 of the control part 5b can abut against the wheel surface of the roller 20. The abutment 18 is connected to the mop disc 1 through a second guide structure, the guide direction of which is the axis of the positioning hole 1c. During the washing and spin-drying of the wiping component 3, the abutment 18 naturally rests against the cleaning plate 12 or drive shaft 17 of the mop cleaning bucket under gravity. Depending on the actual situation, if an end bearing 19 is installed on the cleaning plate 12 or drive shaft 17 of the mop cleaning bucket, the abutment 18 rests against the end bearing 19.

[0058] Example 3: This example is basically the same as Example 2 in structure and principle. The similarities will not be described again. Only the differences will be described. The difference is that the control unit 5b does not have an inclined surface, and the abutment 18 does not have a roller 20. Instead, the abutment 18 has a downward inclined surface.

Claims

1. A single-bucket rotating mop set, comprising a mop cleaning bucket and a rotating mop; the mop cleaning bucket includes a bucket body (10), a water pump assembly (13), and a clutch insert (17a), a vertically arranged support column (11) is fixed inside the bucket body (10), and the water pump assembly (13) is located inside the bucket body (10); the rotating mop includes a mop disc (1) and a mop handle (2), a wiping component (3) is installed on the lower surface of the mop disc (1), and a positioning insertion hole (1c) is provided at the center of the mop disc (1); characterized in that, The mop tray (1) has a clutch slot (1f); the mop tray (1) is provided with a centrifugal part (5a) and a control part (5b), and the control part (5b) is connected to the centrifugal part (5a); the control part (5b) is connected to the mop tray (1) through a first guide structure, and the control part (5b) has a bearing surface (5b1) and an inclined surface (5b2), the bearing surface (5b1) is a plane, and the bearing surface (5b1) and the bottom surface of the mop tray (1) face the same direction; The single-bucket rotating mop set also includes a stop (18) located inside the mop cleaning bucket. The stop (18) is located outside the support column (11) and can rotate relative to the support column (11). When the support column (11) is inserted into the positioning hole (1c) and the clutch insert (17a) is embedded in the clutch slot (1f), the mop disc (1) rotates and drives the water pump assembly (13) to run. When the speed of the mop disc (1) increases, the control unit (5b) moves towards the axis of the positioning hole (1c). The inclined surface (5b2) of the control unit (5b) first abuts against the abutment (18). When the speed of the mop disc (1) increases, the control unit (5b) of the rotating mop can abut against the mop cleaning bucket through the abutment (18) and lift the mop disc (1) upward. The clutch insert (17a) disengages from the clutch slot (1f).

2. The single-bucket rotating mop set according to claim 1, characterized in that, A drive shaft (17) is sleeved on the support column (11), and the lower end of the drive shaft (17) is connected to the impeller (13a) of the water pump assembly (13); the clutch insert (17a) is located on the drive shaft (17); an end face bearing (19) is installed on the drive shaft (17), and the abutment (18) can rest on the end face bearing (19); The mop cleaning bucket may also include a cleaning plate (12) located inside the bucket body (10), the inner cavity of the bucket body (10) located in the area above the cleaning plate (12) for accommodating the mop disc (1) and wiping component (3) of the rotating mop; an end face bearing (19) is mounted on the cleaning plate (12), and abutment (18) can rest on the end face bearing (19).

3. The single-bucket rotating mop set according to claim 2, characterized in that, The cleaning plate (12) is provided with a water spray hole (12a), and the water pump assembly (13) is connected to the water spray hole (12a) through the pipe (15). When the mop plate (1) rotates and drives the water pump assembly (13) to run, the water pump assembly (13) can pump the water in the bucket (10) to the water spray hole (12a), and the water is sprayed onto the wiping piece (3) in a spray manner.

4. The single-bucket rotating mop set according to claim 1, characterized in that, The control unit (5b) and the centrifugal unit (5a) are integrated and called centrifugal control unit (5). There are two sets of centrifugal control units (5), which are symmetrically arranged along the axis of the positioning hole (1c). When the speed of the mop disc (1) increases, the two control units (5b) move simultaneously toward the axis of the positioning hole (1c). The mop disc (1) and the mop cleaning bucket are connected through the two control units (5b).

5. The single-bucket rotating mop set according to claim 4, characterized in that, The centrifugal control component (5) is also connected to the mop disc (1) via an elastic component (6). When the rotation speed of the mop disc (1) decreases, the elastic component (6) can pull the centrifugal control component (5) to move, thereby increasing the distance between the bearing surface (5b1) and the center line of the positioning hole (1c).

6. The single-bucket rotating mop set according to claim 1, characterized in that, The mop disc (1) and the lower end of the mop handle (2) are connected by a cross connecting shaft (4), and the cross connecting shaft (4) has a positioning groove (4a) that matches the top of the support column (11).

7. A single-bucket rotating mop set, comprising a mop cleaning bucket and a rotating mop; the mop cleaning bucket includes a bucket body (10), a water pump assembly (13), and a clutch insert (17a), a vertically arranged support column (11) is fixed inside the bucket body (10), and the water pump assembly (13) is located inside the bucket body (10); the rotating mop includes a mop disc (1) and a mop handle (2), a wiping component (3) is installed on the lower surface of the mop disc (1), and a positioning insertion hole (1c) is provided at the center of the mop disc (1); characterized in that, The mop tray (1) has a clutch slot (1f); the mop tray (1) is provided with a centrifugal part (5a) and a control part (5b), and the control part (5b) is connected to the centrifugal part (5a); the control part (5b) is connected to the mop tray (1) through a first guide structure, and the control part (5b) has a bearing surface (5b1) and an inclined surface (5b2), the bearing surface (5b1) is a plane, and the bearing surface (5b1) and the bottom surface of the mop tray (1) face the same direction; The single-bucket rotary mop set also includes a support seat (18) located inside the rotary mop. The support seat (18) is set in the positioning hole (1c). The support seat (18) is connected to the mop disc (1) through a second guide structure. The guide direction of the second guide structure is the axis of the positioning hole (1c). A roller (20) is rotatably connected to the support seat (18). When the support column (11) is inserted into the positioning hole (1c) and the clutch insert (17a) is embedded in the clutch slot (1f), the mop disc (1) rotates and drives the water pump assembly (13) to run. When the speed of the mop disc (1) increases, the control unit (5b) moves towards the axis of the positioning hole (1c). The inclined surface (5b2) of the control unit (5b) first abuts against the wheel surface of the roller (20). When the speed of the mop disc (1) increases, the control unit (5b) of the rotating mop can abut against the mop cleaning bucket through the abutment seat (18) and lift the mop disc (1) upward, and the clutch insert (17a) disengages from the clutch slot (1f).

8. The single-bucket rotating mop set according to claim 7, characterized in that, A drive shaft (17) is sleeved on the support column (11), and the lower end of the drive shaft (17) is connected to the impeller (13a) of the water pump assembly (13); the clutch insert (17a) is located on the drive shaft (17); an end face bearing (19) is installed on the drive shaft (17), and the abutment (18) can rest on the end face bearing (19); The mop cleaning bucket may also include a cleaning plate (12) located inside the bucket body (10), the inner cavity of the bucket body (10) located in the area above the cleaning plate (12) for accommodating the mop disc (1) and wiping component (3) of the rotating mop; an end face bearing (19) is mounted on the cleaning plate (12), and abutment (18) can rest on the end face bearing (19).

9. The single-bucket rotating mop set according to claim 8, characterized in that, The cleaning plate (12) is provided with a water spray hole (12a), and the water pump assembly (13) is connected to the water spray hole (12a) through the pipe (15). When the mop plate (1) rotates and drives the water pump assembly (13) to run, the water pump assembly (13) can pump the water in the bucket (10) to the water spray hole (12a), and the water is sprayed onto the wiping piece (3) in a spray manner.

10. The single-bucket rotating mop set according to claim 7, characterized in that, The control unit (5b) and the centrifugal unit (5a) are integrated and called centrifugal control unit (5). There are two sets of centrifugal control units (5), which are symmetrically arranged along the axis of the positioning hole (1c). When the speed of the mop disc (1) increases, the two control units (5b) move simultaneously toward the axis of the positioning hole (1c). The mop disc (1) and the mop cleaning bucket are connected through the two control units (5b).

11. The single-bucket rotating mop set according to claim 10, characterized in that, The centrifugal control component (5) is also connected to the mop disc (1) via an elastic component (6). When the rotation speed of the mop disc (1) decreases, the elastic component (6) can pull the centrifugal control component (5) to move, thereby increasing the distance between the bearing surface (5b1) and the center line of the positioning hole (1c).

12. The single-bucket rotating mop set according to claim 7, characterized in that, The mop disc (1) and the lower end of the mop handle (2) are connected by a cross connecting shaft (4), and the cross connecting shaft (4) has a positioning groove (4a) that matches the top of the support column (11).

Images