Mop bucket

Abstract

The utility model discloses a mop bucket which comprises a water storage cavity, a rotating shaft and an impeller structure. The water storage cavity is provided with an outlet; water in the water storage cavity can flow out through the outlet so as to clean the mop; the impeller structure is arranged on the rotating shaft; the impeller structure has an initial position and a switch position; the rotating shaft rotates to drive the impeller structure to move from the initial position to the switch position. The impeller structure can avoid the outlet at one of the initial position and the switch position to open the outlet so that water in the water storage cavity can flow out through the outlet, and the impeller structure can block the outlet at the other position so as to close the outlet; the water storage cavity is provided with an outlet; and water in the water storage cavity can flow out through the outlet so as to clean the mop. According to the mop bucket, the outlet of the water storage cavity can be opened and closed more conveniently.

Description

Technical Field

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

[0002] With the development of society, the cleaning methods of mop buckets are becoming more and more diverse and convenient. In the prior art, some mop buckets can open the opening of the water storage chamber when cleaning the mop, so that the water in the water storage chamber can flow out through the opening to clean the mop; when the mop is not needed, the water storage chamber is closed.

[0003] However, in some mop buckets in the prior art, a seesaw is used to drive the switch structure to open or close the outlet. In this way, when the switch structure is driven to open or close, the user needs to press the seesaw additionally, which is inconvenient to use.

[0004] Therefore, how to provide a mop bucket that is more convenient to open and close the water storage chamber outlet has become a technical problem that those skilled in the art urgently need to solve. Utility Model Content

[0005] The present invention aims to solve at least one of the technical problems in the prior art. To this end, one purpose of the present invention is to provide a mop bucket that is more convenient to open and close the water storage chamber outlet.

[0006] According to the utility model, a mop bucket is disclosed, comprising:

[0007] A water storage chamber; the water storage chamber has an outlet; water in the water storage chamber can flow out through the outlet to clean the mop;

[0008] shaft;

[0009] and an impeller structure; the impeller structure is arranged on the rotating shaft; the impeller structure has an initial position and a switch position; the rotation of the rotating shaft can drive the impeller structure to move from the initial position to the switch position; the impeller structure can avoid the outlet in one of the initial position and the switch position to open the outlet so that water in the water storage chamber can flow out through the outlet, and can block the outlet in the other position to close the outlet.

[0010] Beneficial effect: The impeller structure is driven to move from the initial position to the switch position by the rotation of the rotating shaft. Compared with the prior art, the user operation of the present application is simpler and the opening and closing of the water storage chamber outlet is more convenient.

[0011] Furthermore, the impeller structure is movably arranged on the rotating shaft; when the rotating shaft rotates, it can drive the impeller structure to move in the axial direction of the rotating shaft, so that the impeller structure moves from the initial position to the switch position.

[0012] Beneficial effect: When the shaft rotates, it can drive the impeller structure to move in the axial direction of the shaft. Only by driving the shaft to rotate, the impeller structure can be driven to move from the initial position to the switch position to open and close the outlet of the water storage chamber.

[0013] Furthermore, the rotating shaft extends in the vertical direction.

[0014] Beneficial effect: The rotating shaft extends in the vertical direction, and when it rotates, it can drive the impeller structure to move in the vertical direction, such as upward, to open and close the outlet of the water storage chamber.

[0015] Furthermore, the first end of the rotating shaft extends into the water storage chamber through the outlet; the impeller structure is located inside the water storage chamber and corresponds to the position of the outlet.

[0016] Beneficial effect: The impeller structure is arranged inside the water storage chamber, which can accurately block or open the outlet, and has a better opening and closing effect on the outlet of the water storage chamber.

[0017] Furthermore, the impeller structure includes a sleeve and blades, and the blades are arranged on the outer peripheral wall of the sleeve; and the sleeve is sleeved on the rotating shaft.

[0018] Beneficial effect: The sleeve is mounted on the rotating shaft, and the installation method is simple.

[0019] Furthermore, a blocking piece is provided on the outer peripheral side of the sleeve, which is used to block the outlet to close the outlet; when the impeller structure is in one of the initial position and the switch position, the blocking piece avoids the outlet to open the outlet; in the other position, the blocking piece blocks the outlet to close the outlet.

[0020] Beneficial effects: This application adopts a blocking piece to block or avoid the outlet, thereby realizing the opening and closing of the outlet, and the implementation method is simple.

[0021] Furthermore, a circumferential limiting structure is provided on the rotating shaft, and the circumferential limiting structure is used to limit the movement of the impeller structure in the circumferential direction of the rotating shaft.

[0022] Beneficial effect: The circumferential limiting structure is used to limit the movement of the impeller structure in the circumferential direction of the rotating shaft, which can ensure that the rotating shaft can drive the impeller structure to rotate and prevent the two from having relative movement in the circumferential direction.

[0023] Furthermore, an axial limiting structure is provided on the rotating shaft, and the axial limiting structure is used to limit the movement of the impeller structure in the axial direction of the rotating shaft.

[0024] Beneficial effects: The axial range of motion of the impeller structure can be limited, so that the impeller structure can move within a certain range to prevent it from separating from the rotating shaft; or to prevent the impeller structure from excessive movement leading to its failure.

[0025] Furthermore, when a circumferential limiting structure is provided on the rotating shaft, the circumferential limiting structure includes a first concave-convex structure, and a second concave-convex structure is provided on the impeller structure. The first concave-convex structure and the second concave-convex structure cooperate with each other to limit the movement of the impeller structure in the circumferential direction of the rotating shaft.

[0026] When the rotating shaft is able to drive the impeller structure to move in the axial direction of the rotating shaft when it rotates, at least one of the first concave-convex structure and the second concave-convex structure extends in the axial direction of the rotating shaft.

[0027] Beneficial effects: The positioning is performed by means of concave-convex matching, which has a simple structure and a good positioning effect; and when the rotating shaft rotates, the impeller structure can be driven to move in the axial direction of the rotating shaft, and at least one of the first concave-convex structure and the second concave-convex structure extends in the axial direction of the rotating shaft, which can ensure that the impeller structure can move in the axial direction while being limited in the circumferential direction when the rotating shaft rotates.

[0028] Furthermore, when the impeller structure includes a sleeve, an axial limiting structure is provided on the rotating shaft, and a sealing member is provided on the outer peripheral side of the sleeve, the sealing member is provided at the first end of the sleeve; the axial limiting structure is provided on the rotating shaft and is located at the second end of the sleeve.

[0029] Beneficial effect: It prevents the impeller structure from moving beyond the range of motion or detaching from the shaft in the axial direction, thus ensuring the stability of the product.

[0030] Furthermore, an elastic member is abutted between the axial limiting structure and the impeller structure; the elastic member is used to drive the impeller structure to return from the switch position to the initial position.

[0031] Beneficial effect: The elastic member can provide a restoring force to the impeller structure, thereby ensuring that the impeller structure can return to its initial position.

[0032] Furthermore, the axial limiting structure includes a boss provided on the outer peripheral wall of the rotating shaft.

[0033] Beneficial effects: The setting method is simple and the limiting effect is good.

[0034] Furthermore, when the rotating shaft extends in the vertical direction, the rotation of the rotating shaft can drive the impeller structure to move upward, so that the impeller structure moves from the initial position to the switch position; when the rotating shaft is stationary, the impeller structure moves to the initial position under the action of gravity.

[0035] Beneficial effects: The restoring force is provided to the impeller structure by gravity, and no separate parts are required. The structure is simple, the cost is low, and the restoring effect is good.

[0036] Furthermore, a support member is provided in the mop bucket; the support member can drive the rotating shaft to rotate; the support member is used to support the mop; the mop can drive the support member to move, so as to drive the rotating shaft to rotate.

[0037] Beneficial effect: When the user places the mop on the support in the mop bucket, the rotating shaft can be driven to rotate, thereby driving the impeller structure to open and close the water storage chamber outlet, so that the mop can be spun dry or cleaned. The operation is simple and easy to use.

[0038] Furthermore, the mop bucket also includes a rotating rod; the extension directions of the rotating rod and the rotating shaft are parallel to each other or have an angle; the support is arranged at one end of the rotating rod; the rotating rod and the rotating shaft are connected through a gear mechanism; the mop can drive the rotating rod to rotate through the support to drive the rotating shaft to rotate.

[0039] Beneficial effect: The rotational force of the rotating rod can be transmitted to the rotating shaft through the gear mechanism, so that the rotating shaft rotates, and then drives the impeller structure to open and close the water storage chamber outlet, so that the mop can be spun or cleaned, which is simple to operate and easy to use.

[0040] Furthermore, the gear mechanism includes a transmission rod; a first bevel gear is provided on the rotating rod, and a second bevel gear meshing with the first bevel gear is provided on the transmission rod; a third bevel gear is also provided on the transmission rod, and a fourth bevel gear meshing with the third bevel gear is provided on the rotating shaft; the rotation of the rotating rod drives the first bevel gear to rotate, drives the second bevel gear to drive the transmission rod to rotate, thereby driving the third bevel gear to rotate, and then drives the fourth bevel gear to drive the rotating shaft to rotate.

[0041] Beneficial effect: The first bevel gear and the second bevel gear that mesh with each other are used to change the moving direction of the rotating rod, and then the third bevel gear and the fourth bevel gear that mesh with each other are used to change the moving direction of the transmission rod, thereby ensuring that the rotating shaft is driven to rotate smoothly.

[0042] The utility model also discloses a mop bucket, comprising:

[0043] A water storage chamber; the water storage chamber has an outlet;

[0044] Water outlet channel; the water outlet channel is connected to the outlet; the water outlet channel has multiple water outlets, and the water outlets are arranged in sequence in a direction away from the outlet; water in the water storage chamber can flow out through the outlet, enter the water outlet channel, and then flow out through the water outlet to clean the mop;

[0045] Pressurization structure: There is a pressurization structure in the water storage chamber, which is used to pressurize the water entering the water outlet channel.

[0046] Beneficial effect: The boosting structure is used to boost the pressure of the water entering the water outlet channel, so that the water in the water outlet channel can flow out evenly through each water outlet, preventing uneven water discharge, and further preventing different positions of the mop from being sprayed with water with different humidity, thereby improving the cleaning effect of the mop.

[0047] Furthermore, the extension direction of the water outlet channel is perpendicular to the central axis direction of the outlet, and the water outlets are arranged in sequence in the extension direction of the water outlet channel.

[0048] Beneficial effects: This arrangement allows the water outlets and water storage chambers to be located at different positions, which can reasonably utilize the space in the mop bucket and make the installation structure of the mop more reasonable.

[0049] Furthermore, the pressurizing structure includes a rotatable impeller structure, and when the impeller structure rotates, it can pressurize the water entering the water outlet channel.

[0050] Beneficial effect: By adjusting and increasing the pressure of water entering the water outlet channel through the rotating impeller structure, the water pressure entering the water outlet channel can be ensured to be uniform, thereby ensuring that the water flowing out of each water outlet is more uniform.

[0051] Furthermore, the mop bucket also includes a rotating shaft, and the impeller structure is arranged on the rotating shaft; the rotation of the rotating shaft can drive the impeller structure to rotate, so as to increase the pressure of water entering the water outlet channel.

[0052] Beneficial effects: the impeller structure is driven to rotate by the rotating shaft, the structure is simple, and the driving is convenient.

[0053] Furthermore, the impeller structure includes a sleeve and blades, and the blades are arranged on the outer peripheral wall of the sleeve; and the sleeve is sleeved on the rotating shaft.

[0054] Beneficial effect: by adopting the sleeve-sleeving method, the impeller structure and the rotating shaft can be produced separately during manufacturing and then assembled, which makes production more convenient and assembly simpler.

[0055] Furthermore, a circumferential limiting structure is provided on the rotating shaft, and the circumferential limiting structure is used to limit the movement of the impeller structure in the circumferential direction of the rotating shaft.

[0056] Beneficial effect: The circumferential limiting structure is used to limit the movement of the impeller structure in the circumferential direction of the rotating shaft, which can ensure that the rotating shaft can drive the impeller structure to rotate and prevent the rotating shaft and the impeller structure from having relative displacement in the circumferential direction, affecting the driving effect of the rotating shaft on the impeller structure.

[0057] Furthermore, when a circumferential limiting structure is provided on the rotating shaft, the circumferential limiting structure includes a first concave-convex structure, and a second concave-convex structure is provided on the impeller structure. The first concave-convex structure cooperates with the second concave-convex structure to limit the circumferential movement of the impeller structure on the rotating shaft.

[0058] Beneficial effect: The positioning is performed in a concave-convex matching manner, which has a simple structure and a good positioning effect.

[0059] Furthermore, a support member is provided in the mop bucket; the support member can drive the impeller structure to rotate; the support member is used to support the mop; the mop can drive the support member to move, thereby driving the rotating shaft to rotate.

[0060] Beneficial effect: When the user places the mop on the support member in the mop bucket, the rotating shaft can be driven to rotate, thereby driving the impeller structure to rotate, so as to increase the pressure of the water entering the water outlet channel.

[0061] Furthermore, the mop bucket also includes a rotating rod; the extension directions of the rotating rod and the rotating shaft are parallel to each other or have an angle; when the boosting structure also includes a rotating shaft, the support member is arranged at one end of the rotating rod; the rotating rod and the rotating shaft are connected through a gear mechanism; the mop can drive the rotating rod to rotate through the support member to drive the rotating shaft to rotate.

[0062] Beneficial effect: The rotational force of the rotating rod can be transmitted to the rotating shaft through the gear mechanism, so that the rotating shaft rotates, driving the impeller structure to rotate, thereby pressurizing the water entering the water outlet channel.

[0063] Furthermore, the rotating rod is arranged parallel to the rotating shaft; the gear mechanism includes a transmission rod; a first bevel gear is provided on the rotating rod, and a second bevel gear meshing with the first bevel gear is provided on the transmission rod; a third bevel gear is also provided on the transmission rod, and a fourth bevel gear meshing with the third bevel gear is provided on the rotating shaft; the rotation of the rotating rod drives the first bevel gear to rotate, drives the second bevel gear to drive the transmission rod to rotate, thereby driving the third bevel gear to rotate, and then drives the fourth bevel gear to drive the rotating shaft to rotate.

[0064] Beneficial effect: The first bevel gear and the second bevel gear that mesh with each other are used to change the moving direction of the rotating rod, and then the third bevel gear and the fourth bevel gear that mesh with each other are used to change the moving direction of the transmission rod, thereby ensuring that the rotating shaft is driven to rotate smoothly.

[0065] Furthermore, the impeller structure has an initial position and a switch position; the rotation of the rotating shaft can drive the impeller structure to move from the initial position to the switch position; the impeller structure can avoid the outlet in one of the initial position and the switch position to open the outlet so that the water in the water storage chamber can flow out through the outlet, and can block the outlet in the other position to close the outlet.

[0066] Beneficial effect: The impeller structure is driven to move from the initial position to the switch position by the rotation of the rotating shaft. Compared with the prior art, the user operation of the present application is simpler and the opening and closing of the water storage chamber outlet is more convenient.

[0067] Furthermore, the impeller structure is movably disposed on the rotating shaft; when the rotating shaft rotates, the impeller structure can be driven to move in the axial direction of the rotating shaft, so that the impeller structure moves from an initial position to a switch position.

[0068] Beneficial effect: When the shaft rotates, it can drive the impeller structure to move in the axial direction of the shaft. Only by driving the shaft to rotate, the impeller structure can be driven to move from the initial position to the switch position to open and close the outlet of the water storage chamber.

[0069] Furthermore, the rotating shaft extends in the vertical direction.

[0070] Beneficial effect: The rotating shaft extends in the vertical direction, and when it rotates, it can drive the impeller structure to move in the vertical direction, such as upward, to open and close the outlet of the water storage chamber.

[0071] Furthermore, when a circumferential limiting structure is provided on the rotating shaft, the circumferential limiting structure includes a first concave-convex structure, and a second concave-convex structure is provided on the impeller structure; at least one of the first concave-convex structure and the second concave-convex structure is a strip structure extending in the axial direction of the rotating shaft, so that the impeller structure can be driven to move in the axial direction of the rotating shaft when the rotating shaft rotates.

[0072] Beneficial effects: The positioning is performed by means of concave-convex matching, which has a simple structure and a good positioning effect; and when the rotating shaft rotates, the impeller structure can be driven to move in the axial direction of the rotating shaft, and at least one of the first concave-convex structure and the second concave-convex structure extends in the axial direction of the rotating shaft, which can ensure that the impeller structure can move in the axial direction while being limited in the circumferential direction when the rotating shaft rotates.

[0073] Furthermore, the first end of the rotating shaft extends into the outlet; the impeller structure is located inside the water storage chamber and corresponds to the position of the outlet.

[0074] Beneficial effects: The impeller structure is arranged inside the water storage chamber, which can accurately block or open the outlet, and has a better opening and closing effect on the water storage chamber outlet; and the impeller structure inside the water storage chamber can effectively boost the pressure of water entering the water outlet channel.

[0075] Further, when the impeller structure includes a sleeve and the impeller structure has an initial position and a switch position, a blocking piece is provided on the outer peripheral side of the sleeve, and the blocking piece is used to block the outlet to close the outlet; when the impeller structure is in one of the initial position and the switch position, the blocking piece avoids the outlet to open the outlet; in the other position, the blocking piece blocks the outlet to close the outlet.

[0076] Beneficial effects: This application adopts a blocking piece to block or avoid the outlet, thereby realizing the opening and closing of the outlet, and the implementation method is simple.

[0077] Furthermore, an axial limiting structure is provided on the rotating shaft, and the axial limiting structure is used to limit the movement of the impeller structure in the axial direction of the rotating shaft.

[0078] Beneficial effects: The axial range of motion of the impeller structure can be limited, so that the impeller structure can move within a certain range to prevent it from separating from the rotating shaft; or to prevent the impeller structure from excessive movement leading to its failure.

[0079] Furthermore, the blocking piece is arranged at one end of the sleeve; and the axial limiting structure is arranged on the rotating shaft and is located at an end of the sleeve away from the blocking piece.

[0080] Beneficial effects: The axial range of motion of the impeller structure can be limited, so that the impeller structure can move within a certain range to prevent it from separating from the rotating shaft; or to prevent the impeller structure from excessive movement leading to its failure.

[0081] Furthermore, an elastic member is abutted between the axial limiting structure and the impeller structure.

[0082] Beneficial effect: The elastic member can provide a restoring force to the impeller structure, thereby ensuring that the impeller structure can return to its initial position.

[0083] And / or, the axial limiting structure includes a boss arranged on the outer peripheral wall of the rotating shaft.

[0084] Beneficial effects: The setting method is simple and the limiting effect is good.

[0085] And / or, when the rotating shaft extends in the vertical direction, the rotation of the rotating shaft can drive the impeller structure to move upward, so that the impeller structure moves from the initial position to the switch position; when the rotating shaft is stationary, the impeller structure moves to the initial position under the action of gravity.

[0086] Beneficial effects: The restoring force is provided to the impeller structure by gravity, and no separate parts are required. The structure is simple, the cost is low, and the restoring effect is good.

[0087] The mop bucket of the present invention drives the impeller structure to move from an initial position to a switch position by the rotation of the rotating shaft. Compared with the prior art, the user of the present invention can operate the mop bucket more easily and it is more convenient to open and close the outlet of the water storage chamber.

[0088] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0089] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0090] Figure 1 It is a cross-sectional view of the mop bucket of the utility model on the longitudinal section of the outlet;

[0091] Figure 2This is a schematic diagram of the installation structure of the impeller structure and the rotating shaft of the mop bucket of the utility model;

[0092] Figure 3 This is a schematic diagram of the installation structure of the impeller structure and the rotating shaft of the mop bucket of the utility model;

[0093] Figure 4 It is a cross-sectional view of the mop bucket of the utility model on the longitudinal section of the outlet;

[0094] Figure 5 It is a structural schematic diagram of the mop bucket of the utility model;

[0095] Figure 6 It is a structural schematic diagram of the mop bucket of the present utility model.

[0096] Reference numerals:

[0097] 1. Water storage chamber; 11. Outlet; 2. Rotating shaft; 21. Impeller structure; 211. Sleeve; 212. Blade; 213. Sealing member; 214. Second concave-convex structure; 22. Circumferential limiting structure; 23. Axial limiting structure; 24. Elastic member; 25. Fourth bevel gear; 3. Support member; 4. Rotating rod; 41. First bevel gear; 5. Gear mechanism; 51. Transmission rod; 511. Second bevel gear; 512. Third bevel gear; 6. Water outlet channel; 61. Water outlet; 7. Scraping teeth; 8. Barrel body; 9. Mop. DETAILED DESCRIPTION

[0098] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0099] Reference below Figures 1-6 A mop bucket according to an embodiment of the present invention is described.

[0100] like Figures 1-6As shown, the present application discloses a mop bucket comprising a water storage chamber 1, a rotating shaft 2, and an impeller structure 21. The water storage chamber 1 has an outlet 11. Water in the water storage chamber 1 can flow out through the outlet 11 to clean the mop 9. The impeller structure 21 is disposed on the rotating shaft 2. The impeller structure 21 has an initial position and an on / off position. Rotation of the rotating shaft 2 drives the impeller structure 21 from the initial position to the on / off position. In one of the initial and on / off positions, the impeller structure 21 can avoid the outlet 11, thereby opening the outlet 11 and allowing water in the water storage chamber 1 to flow out through the outlet 11. In the other position, the impeller structure 21 can block the outlet 11, thereby closing the outlet 11. The rotation of the rotating shaft 2 drives the impeller structure 21 from the initial position to the on / off position. Compared to the prior art, the present application provides simpler user operation and more convenient opening and closing of the outlet 11 of the water storage chamber 1. In the present application, the mop bucket also includes a barrel body 8, within which the water storage chamber 1, the rotating shaft 2, and the impeller structure 21 are all disposed. The driving mode of the rotation of the rotating shaft 2 can include manual driving or motor driving; the manual driving mode can be directly driven by the user's hands, or the user can use a mop 9 to drive the rotating shaft 2 to rotate on the support member 3.

[0101] In some embodiments, the water storage chamber 1 is a chamber that directly supplies water, for example, a water storage chamber 1 is formed inside a shell, which is arranged in the barrel body 8; or there is a space in the barrel body 8 to form the water storage chamber 1.

[0102] In other embodiments, the water storage chamber 1 is a transit chamber, for example, an external water pipe or a water bucket can supply water to the water storage chamber 1 .

[0103] In some embodiments, the water storage chamber 1 is provided at the upper end of the barrel body 8 , and the outlet 11 is provided at the lower end of the water storage chamber 1 , with a distance between the outlet 11 and the bottom of the barrel body 8 .

[0104] In some embodiments, the impeller structure 21 avoids the outlet 11 in the initial position, ie, opens the outlet 11 . At this time, the impeller structure 21 blocks the outlet 11 in the switch position to close the outlet 11 .

[0105] In other embodiments, the impeller structure 21 avoids the outlet 11 in the switch position, that is, opens the outlet 11 . At this time, the impeller structure 21 blocks the outlet 11 in the initial position to close the outlet 11 .

[0106] In some embodiments, the rotation of the rotating shaft 2 drives the impeller structure 21 to rotate. A blocking member 213 is provided on the impeller structure 21. The blocking member 213 is provided on one side of the rotating shaft 2. The outlet 11 is also located on the outer peripheral side of the rotating shaft 2. During the rotation of the rotating shaft 2, the blocking member 213 rotates along with the rotating shaft 2 and around the central axis of the rotating shaft 2, moves to the position of the outlet 11, blocks the outlet 11, and closes the outlet 11; the rotating shaft 2 continues to rotate, the blocking member 213 is staggered with the outlet 11, and the outlet 11 is opened; in this embodiment, when the rotating shaft 2 rotates, the blocking member 213 is During one rotation, the outlet 11 is closed only at the outlet 11 position, and the outlet 11 is opened at other positions so that water can flow out; the shaft 2 rotates continuously, and water can flow out through the outlet 11 to clean the mop 9; and when the shaft 2 is stationary, the blocking member 213 is always blocked at the outlet 11 to close the outlet 11; further, in this embodiment, a torsion spring can be provided on the shaft 2, and the setting method of the torsion spring is consistent with the prior art, that is, when the driving of the shaft 2 stops, the torsion spring can drive the shaft 2 to rotate until the blocking member 213 blocks the outlet 11.

[0107] In other embodiments, the impeller structure 21 is movably provided on the rotating shaft 2, and the rotating shaft 2 coincides with the central axis direction of the outlet 11; when the rotating shaft 2 rotates, the impeller structure 21 is driven to move in the axial direction of the rotating shaft 2, and the blocking member 213 also moves in the axial direction of the rotating shaft 2 to move between the initial position and the switch position, thereby opening and closing the outlet 11.

[0108] The present application also discloses some embodiments, in which the impeller structure 21 is movably arranged on the rotating shaft 2; when the rotating shaft 2 rotates, it can drive the impeller structure 21 to move in the axial direction of the rotating shaft 2, so that the impeller structure 21 moves from the initial position to the switch position; when the rotating shaft 2 rotates, it can drive the impeller structure 21 to move in the axial direction of the rotating shaft 2. It only needs to drive the rotating shaft 2 to rotate to drive the impeller structure 21 from the initial position to the switch position to open and close the outlet 11 of the water storage chamber 1. At this time, in the direction of the central axis of the outlet 11, the impeller structure 21 gradually approaches or moves away from the opening from the outside or the inside of the water storage chamber 1 to open and close the opening. The extension direction of the rotating shaft 2 is parallel to the central axis direction of the outlet 11. The outer diameter of the rotating shaft 2 is smaller than the inner diameter of the opening. The number of blades 212 includes at least one. When the number of blades 212 is greater than one, the rotation direction of each blade 212 is the same to ensure that the impeller structure 21 can move along the axial direction of the rotating shaft 2 when the rotating shaft 2 rotates.

[0109] This application also discloses some embodiments in which the rotating shaft 2 extends in a vertical direction. When the rotating shaft 2 rotates, it can drive the impeller structure 21 to move in the axial direction of the rotating shaft 2. Simply by driving the rotating shaft 2 to rotate, the impeller structure 21 can be driven to move from an initial position to a switch position, thereby opening and closing the outlet 11 of the water storage chamber 1.

[0110] In some embodiments, the rotating shaft 2 can have an angle with the vertical direction, such as an inclined direction, and can also drive the impeller structure 21 to move in the axial direction of the rotating shaft 2. When the rotating shaft 2 rotates, the impeller structure 21 is driven to move upward, and when the rotating shaft 2 is stationary, the impeller structure 21 moves downward under the action of gravity.

[0111] In some embodiments, the first end of the rotating shaft 2 is located outside the water storage chamber 1 and extends to the outlet 11. The impeller structure 21 is also located outside the water storage chamber 1 and is provided on the rotating shaft 2. At this time, when the impeller structure 21 is in the initial position, it has an axial distance from the outlet 11 to avoid the outlet 11 and open the outlet 11. When the rotating shaft 2 rotates, the impeller structure 21 is driven to move upward to approach the outlet 11 and then block the outlet 11 to close the outlet 11 of the water storage chamber 1. At this time, the mop 9 can be spun dry. That is, when the rotating shaft 2 is stationary, the impeller structure 21 avoids the outlet 11, the outlet 11 is open, and the water in the water storage chamber 1 can flow out through the outlet 11, so that the mop 9 can be cleaned.

[0112] The present application also discloses some embodiments, in which the first end of the rotating shaft 2 extends into the water storage chamber 1 through the outlet 11; the impeller structure 21 is located inside the water storage chamber 1 and corresponds to the position of the outlet 11. When the rotating shaft 2 rotates, it can drive the impeller structure 21 to move in the axial direction of the rotating shaft 2. Only by driving the rotating shaft 2 to rotate can the impeller structure 21 be driven to move from the initial position to the switch position to open and close the outlet 11 of the water storage chamber 1. In this embodiment, when the impeller structure 21 is in the initial position, the rotating shaft 2 is stationary, and the impeller structure 21 moves downward under the action of gravity and blocks the outlet 11; when the rotating shaft 2 rotates, the impeller structure 21 is driven to move upward to avoid the outlet 11 and then open the outlet 11, at which time the mop 9 can be cleaned.

[0113] The present application also discloses some embodiments, wherein the impeller structure 21 includes a sleeve 211 and blades 212. The blades 212 are arranged on the outer peripheral wall of the sleeve 211; the sleeve 211 is sleeved on the rotating shaft 2. The sleeve 211 is sleeved on the rotating shaft 2, which simplifies the installation method. When the rotating shaft 2 rotates, the sleeve 211 is driven to move on the rotating shaft 2, thereby driving the blades 212 to move.

[0114] This application also discloses some embodiments in which a blocking member 213 is provided on the outer circumference of the sleeve 211. The blocking member 213 is used to block the outlet 11 to close the outlet 11. When the impeller structure 21 is in one of the initial position and the switch position, the blocking member 213 avoids the outlet 11 to open the outlet 11. When the impeller structure 21 is in the other position, the blocking member 213 blocks the outlet 11 to close the outlet 11. This application uses the blocking member 213 to block or avoid the outlet 11 to achieve opening and closing of the outlet 11, which is simple to implement.

[0115] In some embodiments, the blocking member 213 is an annular structure extending around the outer circumference of the sleeve 211 , and the blocking member 213 can cover and block the outlet 11 .

[0116] In other embodiments, the blocking member 213 is a fin provided on the outer peripheral side of the sleeve 211 , and the blocking member 213 can block and cover the outlet 11 ; the size of the fin is adapted to the size of the outlet 11 , and can also be larger than the size of the outlet 11 .

[0117] The present application also discloses some embodiments, in which a circumferential limiting structure 22 is provided on the rotating shaft 2, and the circumferential limiting structure 22 is used to limit the movement of the impeller structure 21 in the circumferential direction of the rotating shaft 2; the use of the circumferential limiting structure 22 to limit the movement of the impeller structure 21 in the circumferential direction of the rotating shaft 2 can ensure that the rotating shaft 2 can drive the impeller structure 21 to rotate, and prevent the two from generating relative movement in the circumferential direction.

[0118] In some embodiments, the rotating shaft 2 is provided with an axial limiting structure 23, which is used to limit the movement of the impeller structure 21 in the axial direction of the rotating shaft 2. The axial limiting structure 23 can limit the range of movement of the impeller structure 21 in the axial direction, so that the impeller structure 21 can move within a certain range and prevent it from separating from the rotating shaft 2; or prevent the impeller structure 21 from moving too long, which would affect the movement of the impeller structure 21 between the initial position and the switch position, thereby ensuring the operational stability of the product and improving the user experience.

[0119] The present application also discloses some embodiments, in which when a circumferential limiting structure 22 is provided on the rotating shaft 2, the circumferential limiting structure 22 includes a first concave-convex structure, and a second concave-convex structure 214 is provided on the impeller structure 21. The first concave-convex structure cooperates with the second concave-convex structure 214 to limit the movement of the impeller structure 21 in the circumferential direction of the rotating shaft 2;

[0120] When the shaft 2 rotates, it can drive the impeller structure 21 to move in the axial direction of the shaft 2. At least one of the first concave-convex structure and the second concave-convex structure 214 extends in the axial direction of the shaft 2. The use of a concave-convex matching method for position limiting has a simple structure and a good position limiting effect. Moreover, when the shaft 2 rotates, it can drive the impeller structure 21 to move in the axial direction of the shaft 2. At least one of the first concave-convex structure and the second concave-convex structure 214 extends in the axial direction of the shaft 2, ensuring that the impeller structure 21 is limited in the circumferential direction while being able to move in the axial direction when the shaft 2 rotates.

[0121] In some embodiments, the impeller structure 21 is fixedly connected to the rotating shaft 2, and can rotate with the rotating shaft 2, that is, rotate around the rotating shaft 2. At this time, the first concave-convex structure is a circumferential limiting structure 22, and is also an axial limiting structure 23. The cross-sectional shapes of the first concave-convex structure and the second concave-convex structure 214 are both circular, square, irregular, elliptical or polygonal; that is, the impeller structure 21 is directly fixed on the rotating shaft 2 through the concave-convex cooperation of the first concave-convex structure and the second concave-convex structure 214.

[0122] In some embodiments, the first concave-convex structure is a first groove, which is a strip-shaped groove, and the second concave-convex structure 214 is a strip-shaped protrusion. The strip-shaped protrusion is provided on the inner circumferential wall of the sleeve 211, and the strip-shaped groove is provided on the outer circumferential wall of the rotating shaft 2. The strip-shaped groove and the strip-shaped protrusion both extend in the axial direction of the rotating shaft 2, and the strip-shaped protrusion and the strip-shaped groove are adapted to each other. The strip-shaped groove and the strip-shaped protrusion can be a linear groove and a linear protrusion, respectively, or a curved groove and a curved protrusion, respectively, as long as the two ends of the strip-shaped groove and the strip-shaped protrusion are respectively located at two axial positions of the rotating shaft 2. Similarly, the first concave-convex structure can be a strip-shaped protrusion, and the second concave-convex structure 214 can be a strip-shaped groove.

[0123] In some embodiments, the first concave-convex structure is a strip groove, and the second concave-convex structure 214 is a protrusion. The protrusion is in the strip groove and can move along the extension direction of the strip groove. The strip groove extends in the axial direction of the rotating shaft 2; similarly, the first concave-convex structure can be a protrusion, and the second concave-convex structure 214 is a strip groove. The extension direction of the strip groove is the axial direction of the sleeve 211, that is, the axial direction of the rotating shaft 2.

[0124] This application also discloses some embodiments. When the impeller structure 21 includes a sleeve 211, an axial limiting structure 23 is provided on the rotating shaft 2, and a sealing member 213 is provided on the outer circumference of the sleeve 211, the sealing member 213 is provided at the first end of the sleeve 211; the axial limiting structure 23 is provided on the rotating shaft 2 and is located at the second end of the sleeve 211. This prevents the impeller structure 21 from moving axially beyond the active stroke or from separating from the rotating shaft 2, allowing the impeller structure 21 to move within a preset stroke, thereby ensuring the stability of the product and improving the user experience. The preset stroke can ensure that the impeller structure 21 can accurately and stably open and close the outlet 11 of the water storage chamber 1.

[0125] In some embodiments, the rotating shaft 2 is placed vertically or tilted, the limiting structure is on the rotating shaft 2 and is located at the lower end of the sleeve 211, and the blocking member 213 is located at the upper end of the sleeve 211; the first end of the rotating shaft 2 is located outside the water storage chamber 1 and extends to the outlet 11, and the impeller structure 21 is also located outside the water storage chamber 1 and is provided on the rotating shaft 2; at this time, when the impeller structure 21 is in the initial position, there is an axial distance between it and the outlet 11 to avoid the outlet 11 and open the outlet 11; when the rotating shaft 2 rotates, the impeller structure 21 is driven The impeller structure 21 moves upward to approach the outlet 11 and then blocks the outlet 11 through the blocking member 213. At this time, the blocking member 213 blocks the outlet 11. When the rotating shaft 2 stops rotating, the impeller structure 21 moves downward under the action of gravity and moves to the axial limiting structure 23. It is blocked by the axial limiting structure 23. The movement of the impeller structure 21 is formed between the axial limiting structure 23 and the outlet 11 position, preventing it from breaking away from the formation and affecting the opening and closing of the outlet 11 of the water storage chamber 1.

[0126] The present application also discloses some embodiments, in which the rotating shaft 2 is placed vertically or obliquely, the limiting structure is on the rotating shaft 2 and is located at the upper end of the sleeve 211, and the blocking member 213 is located at the lower end of the sleeve 211; the first end of the rotating shaft 2 extends into the water storage chamber 1 through the outlet 11; the impeller structure 21 is located inside the water storage chamber 1 and corresponds to the position of the outlet 11. When the rotating shaft 2 is stationary, under the action of gravity, the impeller structure 21 moves downward, and at this time the blocking member 213 is limited by the inner wall of the water storage chamber 1 at the outlet 11, and blocks and covers the outlet 11; and when the rotating shaft 2 rotates, the impeller structure 21 is driven to move upward on the rotating shaft 2 to open the outlet 11. The oblique placement of the rotating shaft 2 means that it is tilted relative to the vertical direction, and the impeller structure 21 moves up and down while moving in the axial direction of the rotating shaft 2.

[0127] This application also discloses some embodiments in which an elastic member 24 abuts against the axial limiting structure 23 and the impeller structure 21. The elastic member 24 is used to drive the impeller structure 21 back to its initial position from the switched position. The elastic member 24 provides a restoring force to the impeller structure 21, ensuring that the impeller structure 21 can return to its initial position. The use of the elastic member 24 to provide a restoring force to the impeller structure 21 can also mitigate situations where gravity is insufficient or the sleeve 211 becomes stuck on the rotating shaft 2, thereby increasing the force exerted on the impeller structure 21 to return to its initial position.

[0128] In some embodiments, the elastic member 24 is a spring, which is sleeved on the rotating shaft 2 , and has two ends respectively abutting or connected to the impeller structure 21 and the axial limiting structure 23 .

[0129] In some embodiments, the elastic member 24 may be a rubber ring sleeved on the rotating shaft 2 , with two ends thereof respectively abutting or connected to the impeller structure 21 and the axial limiting structure 23 .

[0130] In some embodiments, the elastic member 24 may also be an elastic strip, with two ends respectively abutting against the impeller structure 21 and the axial limiting structure 23 .

[0131] This application also discloses some embodiments, wherein the axial limiting structure 23 comprises a boss disposed on the outer peripheral wall of the rotating shaft 2; the arrangement is simple and has a good limiting effect. The inner diameter of the sleeve 211 is slightly larger than the outer diameter of the rotating shaft 2 and smaller than the outer diameter of the boss.

[0132] This application also discloses certain embodiments in which, when the shaft 2 extends vertically, its rotation drives the impeller structure 21 upward, allowing the impeller structure 21 to move from its initial position to the switch position. When the shaft 2 is stationary, the impeller structure 21 moves to its initial position under the action of gravity. This solution fully utilizes mechanical characteristics. The shaft 2 drives the impeller structure 21 upward through rotation, and after rotation stops, gravity provides a restoring force for the impeller structure 21. This solution eliminates the need for separate parts, offers a simple structure, is cost-effective, and provides a good restoring effect.

[0133] In some embodiments, the impeller structure 21 can be restored to its initial position simply by gravity; for example, when the rotating shaft 2 is arranged in a vertical direction or the impeller structure 21 has a large mass, and the friction between the rotating shaft 2 and the sleeve 211 is small, there is no active jamming; this method has a simple structure and low cost; and has a good restoration effect.

[0134] In other embodiments, the impeller structure 21 returns to its initial position by means of the elastic force provided by the elastic member 24 as a restoring force: for example, the angle between the rotating shaft 2 and the vertical direction is large, and the component of gravity in the axial direction of the rotating shaft 2 is small, and it is impossible to drive the impeller structure 21 to return to its initial position. At this time, the elastic force increased by the elastic member 24 can drive the impeller structure 21 to return to its initial position; for example, the mass of the impeller structure 21 is too small or the friction between the rotating shaft 2 and the impeller structure 21 is large, resulting in gravity being unable to drive the impeller structure 21 to return to its initial position. At this time, the elastic force increased by the elastic member 24 can drive the impeller structure 21 to return to its initial position.

[0135] In some embodiments, the impeller returns to its initial position through the combined action of the elastic force of the elastic member 24 and gravity; for example, the rotating shaft 2 has a certain angle with the vertical direction, but relying solely on gravity, its recovery speed is slow, and the outlet 11 of the water storage chamber 1 cannot be opened and closed in time, affecting the opening and closing sensitivity of the water storage chamber 1; at this time, increasing the elastic force of the elastic member 24 can increase the recovery speed, and the outlet 11 of the water storage chamber 1 can be opened and closed in time, thereby improving the opening and closing sensitivity of the outlet 11 of the water storage chamber 1 and improving the user experience.

[0136] The present application also discloses some embodiments, in which a support member 3 is further provided in the mop bucket; the support member 3 can drive the rotating shaft 2 to rotate; the support member 3 is used to support the mop 9; the mop 9 can drive the support member 3 to move, thereby driving the rotating shaft 2 to rotate. When the user places the mop 9 on the support member 3 in the mop bucket, the rotating shaft 2 can be driven to rotate, thereby driving the impeller structure 21 to open and close the outlet 11 of the water storage chamber 1, so that the mop 9 can be spun dry or cleaned. The operation is simple and easy to use. During use, the user can drive the rotating shaft 2 to rotate without additional operation, thereby opening and closing the outlet 11 of the water storage chamber 1, so as to clean or dry the mop 9. The operation is simple and suitable for a wide range of people.

[0137] The present application also discloses certain embodiments, wherein the mop bucket further includes a rotating rod 4; the rotating rod 4 and the rotating shaft 2 extend in parallel or at an angle to each other; a support member 3 is disposed at one end of the rotating rod 4; the rotating rod 4 and the rotating shaft 2 are connected by a gear mechanism 5; and the mop 9 can be driven by the support member 3 to rotate the rotating rod 4, thereby driving the rotating shaft 2 to rotate. The gear mechanism 5 can transmit the rotational force of the rotating rod 4 to the rotating shaft 2, causing the rotating shaft 2 to rotate, thereby driving the impeller structure 21 to open and close the outlet 11 of the water storage chamber 1, thereby allowing the mop 9 to be spun or cleaned, with simple operation and ease of use. Furthermore, the gear mechanism 5 has a simple connection and stable transmission, which improves the operational stability of the mop bucket.

[0138] In some embodiments, the rotating rod 4 is aligned with or parallel to the central axis of the rotating shaft 2 .

[0139] The present application also discloses some embodiments, in which the gear mechanism 5 includes a transmission rod 51; a first bevel gear 41 is provided on the rotating rod 4, and a second bevel gear 511 meshing with the first bevel gear 41 is provided on the transmission rod 51; a third bevel gear 512 is also provided on the transmission rod 51, and a fourth bevel gear 25 meshing with the third bevel gear 512 is provided on the rotating shaft 2; the rotating rod 4 rotates to drive the first bevel gear 41 to rotate, which drives the second bevel gear 511 to drive the transmission rod 51 to rotate, thereby driving the third bevel gear 512 to rotate, and then driving the fourth bevel gear 25 to drive the rotating shaft 2 to rotate. The mutually meshing first bevel gear 41 and second bevel gear 511 are used to change the moving direction of the rotating rod 4, and then the mutually meshing third bevel gear 512 and fourth bevel gear 25 are used to change the moving direction of the transmission rod 51, thereby ensuring that the rotating shaft 2 is smoothly driven to rotate. The rotating rod 4 and the rotating shaft 2 are both arranged in a vertical direction, the support member 3 is arranged on the top of the rotating rod 4, and the water storage chamber 1 is arranged on the top of the rotating shaft 2, which is more in line with the user's usage habits and improves the user experience.

[0140] In some embodiments, the gear mechanism 5 further includes a pair of bevel gears. There is an angle between the rotating rod 4 and the extending direction of the rotating shaft 2, and the two can achieve transmission only through the pair of bevel gears.

[0141] In some embodiments, the extending directions of the rotating rod 4 and the rotating shaft 2 are parallel to each other, and the transmission rod 51 is disposed between the two and perpendicular to the two.

[0142] The present application also discloses a mop bucket, comprising a water storage chamber 1, a water outlet channel 6, and a pressurizing structure. The water storage chamber 1 has an outlet 11. The water outlet channel 6 is connected to the outlet 11. The water outlet channel 6 has multiple water outlets 61, each of which is arranged sequentially in a direction away from the outlet 11. Water in the water storage chamber 1 can flow out through the outlet 11, enter the water outlet channel 6, and then flow out through the water outlets 61 to clean the mop 9. The water storage chamber 1 has a pressurizing structure for pressurizing the water entering the water outlet channel 6. Using the pressurizing structure to pressurize the water entering the water outlet channel 6 allows the water in the water outlet channel 6 to flow out evenly through the various water outlets 61, preventing uneven water discharge and, in turn, preventing different moisture levels at different locations on the mop 9, thereby improving the cleaning effect of the mop 9. The water storage chamber 1 can be a chamber directly supplied with water, such as a housing formed within the barrel 8, or a space within the barrel 8 forming the water storage chamber 1. The water storage chamber 1 can also be a transit chamber, such as one supplied by an external water pipe or bucket. The water storage chamber 1 is located at the upper end of the barrel 8, and the outlet 11 is located at the lower end of the water storage chamber 1, with a distance between the outlet 11 and the bottom of the barrel 8.

[0143] In the prior art, the water storage chamber 1 is placed on top, that is, the outlet 11 is located at the bottom of the water storage chamber 1. When the water in the water storage chamber 1 flows out from the outlet 11, the pressure of the part that falls first is greater, and the pressure of the subsequent outflow is relatively smaller, which will cause different water pressures at the water outlets 61 at different positions away from the outlet 11, resulting in uneven water discharge from each water outlet 61.

[0144] Compared with the existing technology, the present application adopts a boosting structure to boost the pressure of water entering the water outlet channel 6, which can ensure that the pressure entering the water outlet channel 6 is uniform, thereby ensuring that the water output from each water outlet 61 is uniform, so that all parts of the mop 9 can be evenly wetted, ensuring the cleaning effect of the mop 9.

[0145] The present application also discloses some embodiments in which the extension direction of the water outlet channel 6 is perpendicular to the central axis direction of the outlet 11, and the water outlets 61 are arranged sequentially in the extension direction of the water outlet channel 6. This arrangement allows the water outlets 61 to be located at different positions from the water storage chamber 1, which can effectively utilize the space in the mop bucket and make the mop bucket structure more reasonable.

[0146] In some embodiments, a water outlet shell is further included, the water outlet channel 6 is arranged in the water outlet shell, and a water outlet 61 is provided on the water outlet shell; the water outlet 61 can be one or a combination of a water spray outlet, a water sprinkling outlet, and a water dripping outlet.

[0147] In some embodiments, one end of the water outlet housing is connected to one end of the water storage chamber 1 , and the other end is connected to one end of the support member 3 .

[0148] In some embodiments, scraping teeth 7 are provided on the water outlet housing for scraping the mop 9 to clean it. The scraping teeth 7 are located at the upper end of the water outlet housing, surrounding the water outlet 61 and flush with the support member 3. When the mop 9 is placed on the support member 3 and rotates on the support member 3, the water outlet 61 sprays water on the mop 9 while the scraping teeth 7 scrape and clean it. This method of spraying and scraping at the same time provides a good cleaning effect on the mop 9.

[0149] This application also discloses some embodiments in which a pressurizing structure includes a rotatable impeller structure 21. When the impeller structure 21 rotates, it can pressurize the water entering the water outlet channel 6. By regulating and pressurizing the water entering the water outlet channel 6 through the rotating impeller structure 21, the water pressure within the water outlet channel 6 can be uniform, thereby ensuring that the water flowing out of each water outlet 61 is more uniform. This provides a good pressurizing effect, a simple structure, easy manufacturing, and low cost.

[0150] The present application also discloses some embodiments in which the mop bucket further includes a rotating shaft 2, on which an impeller structure 21 is disposed. Rotation of the rotating shaft 2 drives the impeller structure 21 to rotate, thereby pressurizing the water entering the water outlet channel 6. The rotating shaft 2 drives the impeller structure 21 to rotate, resulting in a simple structure. The rotating shaft 2 can be directly driven to rotate, thereby driving the impeller structure 21 to rotate, making driving convenient.

[0151] In some embodiments, the shaft 2 can be driven manually or by a motor. The manual drive mode can be driven directly by the user's hands, or the shaft 2 can be driven to rotate on the support member 3 by a mop 9.

[0152] This application also discloses certain embodiments. The impeller structure 21 includes a sleeve 211 and blades 212. The blades 212 are disposed on the outer circumferential wall of the sleeve 211. The sleeve 211 is sleeved onto the rotating shaft 2. The sleeve 211 sleeve arrangement allows the impeller structure 21 and the rotating shaft 2 to be manufactured separately and then assembled, resulting in more convenient production and simplified assembly. The number of blades 212 is at least one. When the number of blades 212 is greater than one, the rotation directions of the blades 212 are the same to ensure a supercharging effect.

[0153] This application also discloses some embodiments in which a circumferential limiting structure 22 is provided on the rotating shaft 2. The circumferential limiting structure 22 is used to limit the movement of the impeller structure 21 in the circumferential direction of the rotating shaft 2. The use of the circumferential limiting structure 22 to limit the movement of the impeller structure 21 in the circumferential direction of the rotating shaft 2 ensures that the rotating shaft 2 can drive the impeller structure 21 to rotate, and prevents the rotating shaft 2 and the impeller structure 21 from relative displacement in the circumferential direction, which would affect the driving effect of the rotating shaft 2 on the impeller structure 21.

[0154] This application also discloses some embodiments in which, when a circumferential limiting structure 22 is provided on the rotating shaft 2, the circumferential limiting structure 22 includes a first concave-convex structure, and a second concave-convex structure 214 is provided on the impeller structure 21. The first concave-convex structure and the second concave-convex structure 214 cooperate in a concave-convex manner to limit the movement of the impeller structure 21 in the circumferential direction of the rotating shaft 2. The use of a concave-convex cooperation method for limiting the position has a simple structure and a good limiting effect.

[0155] In some embodiments, the impeller structure 21 is fixedly connected to the rotating shaft 2, and can rotate with the rotating shaft 2, that is, rotate around the rotating shaft 2. At this time, the first concave-convex structure is a circumferential limiting structure 22, and is also an axial limiting structure 23. The cross-sectional shapes of the first concave-convex structure and the second concave-convex structure 214 are both circular, square, irregular, elliptical or polygonal; that is, the impeller structure 21 is directly fixed on the rotating shaft 2 through the concave-convex cooperation of the first concave-convex structure and the second concave-convex structure 214.

[0156] This application also discloses some embodiments in which a support member 3 is provided within the mop bucket; the support member 3 is capable of driving an impeller structure 21 to rotate; the support member 3 is used to support a mop 9; the mop 9 can drive the support member 3 to move, thereby driving the rotation shaft 2 to rotate. When the user places the mop 9 on the support member 3 within the mop bucket, the rotation shaft 2 is driven to rotate, thereby driving the impeller structure 21 to rotate, thereby pressurizing the water entering the water outlet channel 6. This provides simple operation and stable drive.

[0157] The present application also discloses some embodiments in which the mop bucket further includes a rotating rod 4; the extending directions of the rotating rod 4 and the rotating shaft 2 are parallel to or at an angle to each other; when the pressurizing structure further includes the rotating shaft 2, a support member 3 is disposed at one end of the rotating rod 4; the rotating rod 4 and the rotating shaft 2 are connected by a gear mechanism 5; the mop 9 can drive the rotating rod 4 to rotate via the support member 3, thereby driving the rotating shaft 2 to rotate. The gear mechanism 5 can transmit the rotational force of the rotating rod 4 to the rotating shaft 2, causing the rotating shaft 2 to rotate, driving the impeller structure 21 to rotate, thereby pressurizing the water entering the water outlet channel 6 to ensure uniform water discharge from each water outlet 61.

[0158] In some embodiments, the extending directions of the rotating rod 4 and the rotating shaft 2 are parallel to each other or have an angle therebetween.

[0159] The present application also discloses some embodiments, in which the gear mechanism 5 includes a transmission rod 51; a first bevel gear 41 is provided on the rotating rod 4, and a second bevel gear 511 meshing with the first bevel gear 41 is provided on the transmission rod 51; a third bevel gear 512 is also provided on the transmission rod 51, and a fourth bevel gear 25 meshing with the third bevel gear 512 is provided on the rotating shaft 2; the rotating rod 4 rotates to drive the first bevel gear 41 to rotate, which drives the second bevel gear 511 to drive the transmission rod 51 to rotate, thereby driving the third bevel gear 512 to rotate, and then driving the fourth bevel gear 25 to drive the rotating shaft 2 to rotate. The mutually meshing first bevel gear 41 and second bevel gear 511 are used to change the moving direction of the rotating rod 4, and then the mutually meshing third bevel gear 512 and fourth bevel gear 25 are used to change the moving direction of the transmission rod 51, thereby ensuring that the rotating shaft 2 is smoothly driven to rotate.

[0160] The present application also discloses some embodiments, in which the impeller structure 21 has an initial position and a switch position; the rotation of the rotating shaft 2 can drive the impeller structure 21 to move from the initial position to the switch position; in one of the initial position and the switch position, the impeller structure 21 can avoid the outlet 11 to open the outlet 11 so that the water in the water storage chamber 1 can flow out through the outlet 11, and in the other position, the impeller structure 21 can block the outlet 11 to close the outlet 11. The rotation of the rotating shaft 2 drives the impeller structure 21 from the initial position to the switch position to open and close the outlet 11; in this embodiment, the impeller structure 21 can not only pressurize the water entering the water outlet channel 6, but also open and close the outlet 11 of the water storage chamber 1, thus serving two purposes, and making it more convenient to open and close the outlet 11 of the water storage chamber 1.

[0161] The present application also discloses some embodiments, in which the impeller structure 21 is movably arranged on the rotating shaft 2; when the rotating shaft 2 rotates, the impeller structure 21 can be driven to move in the axial direction of the rotating shaft 2, so that the impeller structure 21 moves from the initial position to the switch position; when the rotating shaft 2 rotates, the impeller structure 21 can be driven to move in the axial direction of the rotating shaft 2. It is only necessary to drive the rotating shaft 2 to rotate. At this time, the rotating shaft 2 not only drives the blades 212 to rotate to pressurize the water entering the water outlet channel 6, but also opens and closes the outlet 11 of the liquid storage chamber.

[0162] In some embodiments, the impeller structure 21 opens the outlet 11 of the liquid storage chamber while rotating. At this time, the liquid in the liquid storage chamber is pressurized by the impeller structure 21 and flows from the outlet 11 to the water outlet channel 6, and flows out evenly from each water outlet 61 to clean the mop 9.

[0163] The present application also discloses some embodiments in which the rotating shaft 2 extends in the vertical direction. The rotating shaft 2 extends in the vertical direction and can drive the impeller structure 21 to move in the vertical direction, such as upward, to open and close the outlet 11 of the water storage chamber 1 when it rotates.

[0164] This application also discloses some embodiments, in which a circumferential limiting structure 22 is provided on the rotating shaft 2, the circumferential limiting structure 22 including a first concave-convex structure, and a second concave-convex structure 214 is provided on the impeller structure 21; at least one of the first concave-convex structure and the second concave-convex structure 214 is a strip-shaped structure extending in the axial direction of the rotating shaft 2, so that when the rotating shaft 2 rotates, the impeller structure 21 can be driven to move in the axial direction of the rotating shaft 2. The use of a concave-convex matching method for limiting position has a simple structure and a good limiting effect; and when the rotating shaft 2 rotates, the impeller structure 21 can be driven to move in the axial direction of the rotating shaft 2, and at least one of the first concave-convex structure and the second concave-convex structure 214 extends in the axial direction of the rotating shaft 2, which can ensure that when the rotating shaft 2 rotates, the impeller structure 21 is limited in the circumferential direction while being able to move in the axial direction. The specific configuration of the first concave-convex structure and the second concave-convex structure 214 can be the same as described above.

[0165] This application also discloses some embodiments in which the first end of the rotating shaft 2 extends into the outlet 11; the impeller structure 21 is located within the water storage chamber 1 and corresponds to the position of the outlet 11. The impeller structure 21 is disposed within the water storage chamber 1, which can accurately block or open the outlet 11, thereby improving the opening and closing effect of the outlet 11 of the water storage chamber 1; and the impeller structure 21 within the water storage chamber 1 can effectively increase the pressure of the water entering the water outlet channel 6.

[0166] This application also discloses some embodiments. When the impeller structure 21 includes a sleeve 211 and the impeller structure 21 has an initial position and a switch position, a blocking member 213 is provided on the outer periphery of the sleeve 211. The blocking member 213 is used to block the outlet 11 to close the outlet 11. When the impeller structure 21 is in one of the initial position and the switch position, the blocking member 213 avoids the outlet 11 to open the outlet 11. When the impeller structure 21 is in the other position, the blocking member 213 blocks the outlet 11 to close the outlet 11. Using the blocking member 213 to block or avoid the outlet 11 to achieve opening and closing of the outlet 11 is simple.

[0167] This application also discloses some embodiments in which an axial limiting structure 23 is provided on the rotating shaft 2. The axial limiting structure 23 is used to limit the movement of the impeller structure 21 in the axial direction of the rotating shaft 2. The axial limiting structure 23 can limit the range of movement of the impeller structure 21 in the axial direction, so that the impeller structure 21 can move within a certain range to prevent it from separating from the rotating shaft 2; or prevent the impeller structure 21 from moving too long, resulting in failure to open and close the outlet 11.

[0168] This application also discloses some embodiments in which a blocking member 213 is disposed at one end of a sleeve 211; an axial limiting structure 23 is disposed on the rotating shaft 2 and located at the end of the sleeve 211 away from the blocking member 213. This can limit the axial range of motion of the impeller structure 21, restricting its movement within a certain range to prevent it from separating from the rotating shaft 2; or preventing the impeller structure 21 from excessive movement, which could lead to failure.

[0169] The present application also discloses some embodiments, in which an elastic member 24 is abutted between the axial limiting structure 23 and the impeller structure 21; the elastic member 24 can provide a restoring force to the impeller structure 21, and can ensure that the impeller structure 21 can return to its initial position.

[0170] The present application also discloses some embodiments, in which the axial limiting structure 23 includes a boss arranged on the outer peripheral wall of the rotating shaft 2; the arrangement is simple and the limiting effect is good.

[0171] This application also discloses some embodiments in which, when the shaft 2 extends vertically, the shaft 2 rotates to drive the impeller structure 21 upward, thereby moving the impeller structure 21 from its initial position to the open / closed position. When the shaft 2 is stationary, the impeller structure 21 moves to its initial position under the action of gravity. Gravity provides a restoring force for the impeller structure 21, eliminating the need for separate parts, resulting in a simple structure, low cost, and excellent restoring performance.

[0172] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, features defined as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0173] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0174] The other components and operations of the mop bucket according to the embodiment of the present invention are well known to those skilled in the art and will not be described in detail here. In the description of the present invention, "first feature" and "second feature" may include one or more of these features. The vertical, horizontal, and front-to-back directions are based on the vertical, horizontal, and front-to-back directions shown in the figure.

[0175] In the description of the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or the first and second features being in contact not directly but through another feature therebetween. Furthermore, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is at a higher level than the second feature.

[0176] In the description of this specification, the reference terms "one embodiment", "some embodiments", "illustrative embodiments", "example", "specific example", or "some examples" mean that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In the present invention, various features can be combined arbitrarily.

[0177] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A mop bucket, characterized in that: include: A water storage chamber (1); the water storage chamber (1) has an outlet (11); water in the water storage chamber (1) can flow out through the outlet (11) to clean the mop (9); Rotating shaft (2); and an impeller structure (21); the impeller structure (21) is arranged on the rotating shaft (2); the impeller structure (21) has an initial position and a switch position; the rotation of the rotating shaft (2) can drive the impeller structure (21) to move from the initial position to the switch position; the impeller structure (21) can avoid the outlet (11) in one of the initial position and the switch position to open the outlet (11) so that water in the water storage chamber (1) can flow out through the outlet (11), and can block the outlet (11) in the other position to close the outlet (11).

2. The mop bucket according to claim 1, characterized in that: The impeller structure (21) is movably arranged on the rotating shaft (2); when the rotating shaft (2) rotates, it can drive the impeller structure (21) to move in the axial direction of the rotating shaft (2), so that the impeller structure (21) moves from the initial position to the switch position; And / or, the rotating shaft (2) extends in a vertical direction.

3. The mop bucket according to claim 1, characterized in that: The first end of the rotating shaft (2) extends into the water storage chamber (1) through the outlet (11); the impeller structure (21) is located inside the water storage chamber (1) and corresponds to the position of the outlet (11).

4. The mop bucket according to any one of claims 1 to 3, characterized in that: The impeller structure (21) comprises a sleeve (211) and blades (212), wherein the blades (212) are arranged on the outer peripheral wall of the sleeve (211); and the sleeve (211) is sleeved on the rotating shaft (2).

5. The mop bucket according to claim 4, characterized in that: A blocking piece (213) is provided on the outer peripheral side of the sleeve (211), and the blocking piece (213) is used to block the outlet (11) to close the outlet (11); when the impeller structure (211) is in one of the initial position and the switch position, the blocking piece (213) avoids the outlet (11) to open the outlet (11); when in the other position, the blocking piece (213) blocks the outlet (11) to close the outlet (11).

6. The mop bucket according to any one of claims 1-3 and 5, characterized in that: A circumferential limiting structure (22) is provided on the rotating shaft (2), and the circumferential limiting structure (22) is used to limit the movement of the impeller structure (21) in the circumferential direction of the rotating shaft (2); And / or, an axial limiting structure (23) is provided on the rotating shaft (2), and the axial limiting structure (23) is used to limit the movement of the impeller structure (21) in the axial direction of the rotating shaft (2).

7. The mop bucket according to claim 6, characterized in that: When a circumferential limiting structure (22) is provided on the rotating shaft (2), the circumferential limiting structure (22) comprises a first concave-convex structure, and a second concave-convex structure (214) is provided on the impeller structure (21), and the first concave-convex structure and the second concave-convex structure (214) cooperate in a concave-convex manner to limit the movement of the impeller structure (21) in the circumferential direction of the rotating shaft (2); When the rotating shaft (2) is rotated to drive the impeller structure (21) to move in the axial direction of the rotating shaft (2), at least one of the first concave-convex structure and the second concave-convex structure (214) extends in the axial direction of the rotating shaft (2).

8. The mop bucket according to claim 6, characterized in that: When the impeller structure (21) includes a sleeve (211), an axial limiting structure (23) is provided on the rotating shaft (2), and a blocking member (213) is provided on the outer peripheral side of the sleeve (211), the blocking member (213) is provided at the first end of the sleeve (211); and the axial limiting structure (23) is provided on the rotating shaft (2) and is located at the second end of the sleeve (211).

9. The mop bucket according to claim 8, characterized in that: An elastic member (24) is in contact between the axial limiting structure (23) and the impeller structure (21); the elastic member (24) is used to drive the impeller structure (21) to return from the switch position to the initial position; And / or, the axial limiting structure (23) includes a boss provided on the outer peripheral wall of the rotating shaft (2); And / or, when the rotating shaft (2) extends in the vertical direction, the rotation of the rotating shaft (2) can drive the impeller structure (21) to move upward, so that the impeller structure (21) moves from the initial position to the switch position; when the rotating shaft (2) is stationary, the impeller structure (21) moves to the initial position under the action of gravity.

10. The mop bucket according to any one of claims 1-3, 5, 7-9, characterized in that: A support member (3) is also provided in the mop bucket; the support member (3) can drive the rotating shaft (2) to rotate; the support member (3) is used to support the mop (9); the mop (9) can drive the support member (3) to move, thereby driving the rotating shaft (2) to rotate.

11. The mop bucket according to claim 10, characterized in that: The mop bucket further comprises a rotating rod (4); the extending directions of the rotating rod (4) and the rotating shaft (2) are parallel to each other or have an angle therebetween; the support member (3) is arranged at one end of the rotating rod (4); the rotating rod (4) and the rotating shaft (2) are connected to each other by a gear mechanism (5); the mop (9) can drive the rotating rod (4) to rotate via the support member (3), thereby driving the rotating shaft (2) to rotate.

12. The mop bucket according to claim 11, characterized in that: The gear mechanism (5) comprises a transmission rod (51); a first bevel gear (41) is provided on the rotating rod (4); a second bevel gear (511) meshing with the first bevel gear (41) is provided on the transmission rod (51); a third bevel gear (512) is also provided on the transmission rod (51); a fourth bevel gear (25) meshing with the third bevel gear (512) is provided on the rotating shaft (2); the rotating rod (4) rotates to drive the first bevel gear (41) to rotate, and drives the second bevel gear (511) to drive the transmission rod (51) to rotate, thereby driving the third bevel gear (512) to rotate, and further driving the fourth bevel gear (25) to drive the rotating shaft (2) to rotate.

13. A mop bucket, characterized in that: include: A water storage chamber (1); the water storage chamber (1) has an outlet (11); A water outlet channel (6); the water outlet channel (6) is in communication with the outlet (11); the water outlet channel (6) has a plurality of water outlets (61), and the water outlets (61) are arranged sequentially in a direction away from the outlet (11); water in the water storage chamber (1) can flow out through the outlet (11), enter the water outlet channel (6), and then flow out through the water outlets (61) to clean the mop (9); Supercharged structure; The water storage chamber (1) has a pressurizing structure therein, and the pressurizing structure is used to pressurize the water entering the water outlet channel (6).

14. The mop bucket according to claim 13, wherein: The extension direction of the water outlet channel (6) is perpendicular to the central axis direction of the outlet (11), and the water outlets (61) are arranged in sequence in the extension direction of the water outlet channel (6).

15. The mop bucket according to claim 13 or 14, characterized in that: The pressurizing structure comprises a rotatably arranged impeller structure (21), and when the impeller structure (21) rotates, it is capable of pressurizing the water entering the water outlet channel (6).

16. The mop bucket according to claim 15, characterized in that The mop bucket further comprises a rotating shaft (2), and the impeller structure (21) is arranged on the rotating shaft (2); the rotation of the rotating shaft (2) can drive the impeller structure (21) to rotate, so as to increase the pressure of water entering the water outlet channel (6).

17. The mop bucket according to claim 16, wherein: The impeller structure (21) comprises a sleeve (211) and blades (212), wherein the blades (212) are arranged on the outer peripheral wall of the sleeve (211); and the sleeve (211) is sleeved on the rotating shaft (2).

18. The mop bucket according to claim 16 or 17, characterized in that: A circumferential limiting structure (22) is provided on the rotating shaft (2), and the circumferential limiting structure (22) is used to limit the movement of the impeller structure (21) in the circumferential direction of the rotating shaft (2).

19. The mop bucket according to claim 18, characterized in that The circumferential limiting structure (22) comprises a first concave-convex structure, and a second concave-convex structure (214) is provided on the impeller structure (21), wherein the first concave-convex structure and the second concave-convex structure (214) cooperate with each other in a concave-convex manner to limit the movement of the impeller structure (21) in the circumferential direction of the rotating shaft (2).

20. The mop bucket according to any one of claims 16-17 and 19, characterized in that: A support member (3) is also provided in the mop bucket; the support member (3) can drive the impeller structure (21) to rotate; the support member (3) is used to support the mop (9); the mop (9) can drive the support member (3) to move, thereby driving the rotating shaft (2) to rotate.

21. The mop bucket according to claim 20, wherein: The mop bucket further comprises a rotating rod (4); the extending directions of the rotating rod (4) and the rotating shaft (2) are parallel to each other or have an angle therebetween; when the boosting structure further comprises a rotating shaft (2), the support member (3) is arranged at one end of the rotating rod (4); the rotating rod (4) and the rotating shaft (2) are connected in transmission via a gear mechanism (5); the mop (9) can drive the rotating rod (4) to rotate via the support member (3), thereby driving the rotating shaft (2) to rotate.

22. The mop bucket according to claim 21, wherein: The gear mechanism (5) comprises a transmission rod (51); a first bevel gear (41) is provided on the rotating rod (4); a second bevel gear (511) meshing with the first bevel gear (41) is provided on the transmission rod (51); a third bevel gear (512) is also provided on the transmission rod (51); a fourth bevel gear (25) meshing with the third bevel gear (512) is provided on the rotating shaft (2); the rotating rod (4) rotates to drive the first bevel gear (41) to rotate, and drives the second bevel gear (511) to drive the transmission rod (51) to rotate, thereby driving the third bevel gear (512) to rotate, and further driving the fourth bevel gear (25) to drive the rotating shaft (2) to rotate.

23. The mop bucket according to any one of claims 16-17, 19, 21-22, characterized in that: The impeller structure (21) has an initial position and a switch position; the rotation of the rotating shaft (2) can drive the impeller structure (21) to move from the initial position to the switch position; the impeller structure (21) can avoid the outlet (11) in one of the initial position and the switch position to open the outlet (11) so that water in the water storage chamber (1) can flow out through the outlet (11); and can block the outlet (11) in the other position to close the outlet (11).

24. The mop bucket according to claim 23, wherein: The impeller structure (21) is movably arranged on the rotating shaft (2); when the rotating shaft (2) rotates, it can drive the impeller structure (21) to move in the axial direction of the rotating shaft (2), so that the impeller structure (21) moves from the initial position to the switch position; And / or, the rotating shaft (2) extends in a vertical direction.

25. The mop bucket according to claim 24, wherein: When a circumferential limiting structure (22) is provided on the rotating shaft (2), the circumferential limiting structure (22) includes a first concave-convex structure, and a second concave-convex structure (214) is provided on the impeller structure (21); at least one of the first concave-convex structure and the second concave-convex structure (214) is a strip structure extending in the axial direction of the rotating shaft (2), so that the impeller structure (21) can be driven to move in the axial direction of the rotating shaft (2) when the rotating shaft (2) rotates.

26. The mop bucket according to any one of claims 16-17, 19, 21-22, 24-25, characterized in that: The first end of the rotating shaft (2) extends into the outlet (11); the impeller structure (21) is located inside the water storage chamber (1) and corresponds to the position of the outlet (11).

27. The mop bucket according to any one of claims 17, 19, 21-22, 24-25, characterized in that: When the impeller structure (21) includes a sleeve (211), and the impeller structure (21) has an initial position and a switch position, a blocking member (213) is provided on the outer peripheral side of the sleeve (211), and the blocking member (213) is used to block the outlet (11) to close the outlet (11); when the impeller structure (211) is in one of the initial position and the switch position, the blocking member (213) avoids the outlet (11) to open the outlet (11); when the impeller structure (211) is in the other position, the blocking member (213) blocks the outlet (11) to close the outlet (11).

28. The mop bucket according to claim 27, wherein: An axial limiting structure (23) is provided on the rotating shaft (2), and the axial limiting structure (23) is used to limit the movement of the impeller structure (21) in the axial direction of the rotating shaft (2).

29. The mop bucket according to claim 28, wherein: The blocking member (213) is arranged at one end of the sleeve (211); the axial limiting structure (23) is arranged on the rotating shaft (2) and is located at an end of the sleeve (211) away from the blocking member (213).

30. The mop bucket according to claim 29, wherein: An elastic member (24) is in contact between the axial limiting structure (23) and the impeller structure (21); And / or, the axial limiting structure (23) includes a boss provided on the outer peripheral wall of the rotating shaft (2); And / or, when the rotating shaft (2) extends in the vertical direction, the rotation of the rotating shaft (2) can drive the impeller structure (21) to move upward, so that the impeller structure (21) moves from the initial position to the switch position; when the rotating shaft (2) is stationary, the impeller structure (21) moves to the initial position under the action of gravity.

Images