CN218922474U

CN218922474U - Cleaning tool

Info

Publication number: CN218922474U
Application number: CN202222299804.9U
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Xi'an Aichuangjia Helper Intelligent Technology Co ltd
Current assignee: Xi'an Aichuangjia Helper Intelligent Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2023-04-28
Anticipated expiration: 2031-12-31
Also published as: CN217488583U

Abstract

The embodiment of the application provides a cleaning tool, which comprises a mop and a mop bucket, wherein a mop jack is arranged on the mop bucket, the mop can be inserted into the mop jack and moves in the mop bucket, a water inlet is formed in the position, close to the mop jack, of the mop bucket, and the water inlet is used for outputting water for cleaning the mop; the mop bucket also comprises a switch assembly, wherein the switch assembly is arranged adjacent to the water inlet and is used for controlling the opening or closing of the water inlet. The switch assembly is arranged to control the opening or closing of the water inlet, so that the cleaning mode and the dewatering mode of the mop can be effectively controlled.

Description

Cleaning tool

Technical Field

The application relates to the technical field of daily necessities, in particular to a cleaning tool.

Background

The mop is a common cleaning tool in daily life, and the flat mop is widely applied to daily life due to the advantages of large cleaning area, convenient cleaning and the like. At present, a mop bucket matched with the flat mop is used for cleaning the flat mop and dehydrating the flat mop in the market. Most of the existing structures are that the mop is inserted into a clean water area to clean the mop, water in the clean water area can become dirty in the cleaning process, the mop cannot be effectively cleaned, and the subsequent mop is not utilized. When the water in the cleaning area is conveyed to the mop for cleaning, whether the water is required to be conveyed or not, and the cleaning mode and the dewatering mode of the mop cannot be effectively controlled.

Disclosure of Invention

The embodiment of the application provides a cleaning tool, can reach better cleaning performance, and can effectively control the cleaning mode and the dehydration mode of mop.

The cleaning tool provided in the embodiment of the application comprises: the novel mop comprises a mop (1) and a mop barrel (2), wherein a mop inserting opening (211) is formed in the mop barrel (2), the mop (1) can be inserted into the mop inserting opening (211) and moves in the mop barrel (2), a water inlet (50) is formed in the position, close to the mop inserting opening (211), of the mop barrel (2), and the water inlet (50) is used for outputting water for cleaning the mop (1); the mop bucket (2) further comprises a switch assembly (7), wherein the switch assembly (7) is arranged adjacent to the water inlet (50) and is used for controlling the opening or closing of the water inlet (50).

According to the cleaning tool provided by the embodiment of the application, the switch assembly is arranged to control the opening or closing of the water inlet, so that the cleaning mode and the dewatering mode of the mop can be effectively controlled.

Optionally, the switch assembly (7) comprises a second switch (72) and a gear structure (73), one end of the gear structure (73) is movably connected with the second switch (72), the other end of the gear structure is movably connected with an area adjacent to the water inlet (50), and the second switch (72) can drive the gear structure (73) to move so as to open or close the water inlet (50).

Optionally, one end of the gear structure (73) is rotatably connected with the second switch (72), the other end of the gear structure is slidably connected to an area adjacent to the water inlet (50), and the second switch (72) can drive the gear structure (73) to move up and down.

Optionally, a third opening (731) matched with the water inlet (50) is formed in the gear structure (73), and the second switch (72) can drive the gear structure (73) to move so as to open or close the water inlet (50) by adjusting the position of the third opening (731).

According to the cleaning tool provided by the embodiment of the application, the water inlet is opened or closed through the third opening on the gear structure, so that the gear structure can be opened or closed in a limited moving range, and the miniaturization design of the whole structure is facilitated.

Optionally, a stop structure (74) is arranged below the gear structure (73) for limiting the downward movement distance of the gear structure (73).

Optionally, the second switch (72) is rotatably connected with one end of the gear structure (73) through a first rotating shaft (751) and a second connecting rod (752);

the first rotating shaft (751) can be in rotary connection with a part at a fixed position of the mop bucket (2), the second switch (72) is fixedly connected with the first rotating shaft (751), the first rotating shaft (751) is fixedly connected with the second connecting rod (752), and the second connecting rod (752) is in rotary connection with one end of the gear structure (73).

Optionally, a second sliding groove (732) is formed in the other end of the gear structure (73), a second sliding block (541) matched with the second sliding groove (732) is arranged near the water inlet (50), and the second sliding block (541) and the second sliding groove (732) are matched to slide so that the gear structure (73) is in sliding connection with the water inlet (54).

Optionally, the second switch (72) can drive the gear structure (73) to move transversely.

Optionally, a fourth opening (734) matched with the water inlet (50) is arranged on the gear structure (73), and the second switch (72) can drive the gear structure (73) to move transversely so as to open or close the water inlet (50) by adjusting the position of the fourth opening (734).

Optionally, the second switch (72) is rotatably connected with one end of the gear structure (73) through a second rotating shaft (761) and a third connecting rod (762); the second rotating shaft (761) can be rotatably connected with a part at a fixed position of the mop bucket (2), the second switch (72) is fixedly connected with the second rotating shaft (761), and the second rotating shaft (761) is fixedly connected with the third connecting rod 762).

Optionally, one end of the gear structure (73) is provided with a mounting groove (736), one end of the third connecting rod (762) is movably inserted into the mounting groove (736) so that the third connecting rod (762) can move in the mounting groove (736), the second switch (72) is movably connected with the gear structure (73), when the second switch (72) is touched, the second switch (72) drives the second rotating shaft (761) and the third connecting rod (762) to rotate, and the third connecting rod (762) rotates so that the third connecting rod (762) abuts against and applies force to the mounting groove (762).

Optionally, the mop bucket (2) is provided with a plurality of water inlets (50), the gear structure (73) is provided with a plurality of fourth openings (734), and the water inlets (50) and the fourth openings (734) are staggered or communicated through the transverse movement of the gear structure (73) so as to realize the opening or closing of the water inlets (50).

Optionally, a third limit structure (735) is formed at an end of the gear structure (73), and the third limit structure (735) is used for limiting displacement of lateral movement of the gear structure (73).

Optionally, the second switch (72) may be activated when the mop (1) is moved laterally in the mop receptacle (211).

Optionally, when the mop (1) transversely moves to a position abutting against the second switch (72), the second switch (72) is driven to rotate, so that the second switch (72) drives the gear structure (73) to move so as to open or close the water inlet (50).

According to the cleaning tool provided by the embodiment of the application, the second switch is triggered through the transverse movement of the mop, so that the user operation can be simplified, and the user experience can be improved.

Optionally, the switch assembly (7) further comprises an elastic member, one end of the elastic member is connected with the second switch (72), the other end of the elastic member is connected with a part near the second switch (72) in the mop socket (211), and the elastic member is used for resetting after the second switch (72) is triggered.

Optionally, the elastic element is a torsion spring.

Optionally, the mop bucket (2) further comprises a flow guiding device (5), the flow guiding device (5) is communicated with the water inlet (50), and the water inlet (50) is used for conveying water stored in the flow guiding device (5) onto the mop (1).

Optionally, the diversion device (5) is formed with a diversion sump; the water inlet (50) is arranged on the first side (512) of the diversion water bin, which is close to the mop inserting opening (211), and the second side (511) of the diversion water bin, which is far away from the mop inserting opening (211), receives externally conveyed water for cleaning the mop (1).

Optionally, the diversion sump is arranged obliquely from top to bottom in an extension direction from a first side (512) of the diversion sump to a second side (511) of the diversion sump.

Optionally, the guiding device (5) further comprises a guiding pipe (53) and a water inlet part (54), one end of the guiding pipe (53) is used for receiving water conveyed from the outside and used for cleaning the mop (1), the other end of the guiding pipe is connected with the water inlet part (54), the water inlet (50) is formed in the position, adjacent to the mop insertion opening (211), of the water inlet part (54), and the water received by one end of the guiding pipe (53) enters the water inlet part (54) through the guiding pipe (53) and is transmitted to the mop (1) through the water inlet (50) of the water inlet part (54).

According to the cleaning tool provided by the embodiment of the application, as the flow guiding device has a certain flow guiding effect, water can be smoothly transmitted to the mop through the flow guiding device.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort to a person skilled in the art.

Fig. 1 is a schematic structural view of a cleaning tool provided in an embodiment of the present application.

Fig. 2 is an exploded view of fig. 1.

Fig. 3 is an exploded view of the water supply device, the transmission device and the first bracket provided in the embodiment of the present application.

Fig. 4 is a schematic assembly view of a water supply device, a transmission device and a first bracket provided in an embodiment of the present application.

Fig. 5 is a schematic structural view of a first bracket provided in an embodiment of the present application.

Fig. 6 is a top view of a cleaning tool provided in an embodiment of the present application.

Fig. 7 is a three-dimensional cross-sectional view from the perspective A-A in fig. 6.

Fig. 8 is a partial enlarged view at a in fig. 7.

Fig. 9 is a schematic structural view of a tub cover having a wiper portion provided in an embodiment of the present application.

Fig. 10 is a schematic assembly view of another angle of the water feeding device, the transmission device and the first bracket provided in the embodiment of the present application.

Fig. 11 is an exploded view of fig. 10.

Fig. 12 is a partial enlarged view at B in fig. 11.

Fig. 13 is a schematic structural view of a first clamping portion provided in an embodiment of the present application.

Fig. 14 is a schematic state diagram of the first switch and mop when the cleaning implement provided in the embodiment of the present application is in a cleaning mode.

Fig. 15 is a partial enlarged view at C in fig. 14.

Fig. 16 is a schematic state diagram of the first switch and mop when the cleaning implement provided in the embodiment of the present application is in a dewatering mode.

Fig. 17 is a partial enlarged view at D in fig. 16.

Fig. 18 is a schematic state diagram of the first clamping portion and the first vertical transmission belt when the cleaning tool provided in the embodiment of the application is in the dewatering mode.

Fig. 19 is a partial enlarged view of fig. 18 at E.

FIG. 20 is an exploded view of another cleaning tool provided in an embodiment of the present application.

Fig. 21 is a schematic structural view of a tub cover having a wiper portion provided in an embodiment of the present application.

Fig. 22 is a three-dimensional cross-sectional view of fig. 21 at a view B-B.

Fig. 23 is a three-dimensional cross-sectional view of fig. 21 at a view C-C.

Fig. 24 is a top view of a cleaning implement with a mop removed provided in an embodiment of the present application.

Fig. 25 is a three-dimensional cross-sectional view of view D-D in fig. 24.

Fig. 26 is a partial enlarged view at F in fig. 25.

Fig. 27 is a three-dimensional cross-sectional view from the view point E-E in fig. 24.

Fig. 28 is an exploded view of a cleaning implement including a water supply of a vane pump according to an embodiment of the present application.

Fig. 29 is an exploded view of a water supply including a vane pump, a transmission, and a first bracket provided in an embodiment of the present application.

Fig. 30 and 31 are schematic assembly views of two angles of a water feeding device including a vane pump, a transmission device and a first bracket provided in an embodiment of the present application.

FIG. 32 is a top view of a cleaning implement including a water supply of an impeller pump according to an embodiment of the present application.

Fig. 33 is a two-dimensional cross-sectional view of fig. 32 at a view angle F-F.

Fig. 34 is a partial enlarged view of fig. 33 at G.

FIG. 35 is an exploded view of a water supply including a vane pump, a transmission, and a first bracket according to an embodiment of the present application

Fig. 36 is a partial enlarged view of fig. 35 at H.

FIG. 37 is a schematic state diagram of the first switch and mop when the cleaning implement of the water supply device including the impeller pump provided in the embodiment of the present application is in the cleaning mode.

Fig. 38 is a partial enlarged view of fig. 37 at I.

FIG. 39 is an exploded view of a cleaning tool including a water supply device for a piston member provided in an embodiment of the present application.

Fig. 40 is an exploded view of a water supply device including a piston member, a transmission, a first bracket and a switch assembly provided in an embodiment of the present application.

Fig. 41 is a schematic assembly view of a water feeding set including a piston member, a transmission, a first bracket and a switch assembly provided in an embodiment of the present application.

Fig. 42 is a schematic structural view of a water feeding device including a piston member according to an embodiment of the present application.

Fig. 43 is an exploded view of fig. 42.

FIG. 44 is a top view of a cleaning tool including a piston member for a water supply device according to an embodiment of the present application.

Fig. 45 is a three-dimensional cross-sectional view of fig. 44 at a view G-G.

Fig. 46 is a partial enlarged view of 45 at K.

Fig. 47 is a partial enlarged view of fig. 45 at J.

Fig. 48 is an exploded view of fig. 41.

Fig. 49 is a partial enlarged view at L in fig. 48.

Fig. 50 is a schematic assembly view of a second axle, a third axle, and a fourth axle fit provided in an embodiment of the present application.

Fig. 51 is another exploded view of a water supply device including a piston member, a transmission, a first bracket and a switch assembly provided in an embodiment of the present application.

Fig. 52 is a partial enlarged view of 51 at M.

Fig. 53 is a top view of an assembled water supply including a piston member, a transmission, a first bracket and a switch assembly according to an embodiment of the present application.

Fig. 54 is a three-dimensional cross-sectional view of fig. 53 at a view H-H.

Fig. 55 is a schematic assembly view of a cleaning tool for a mop bucket provided in an embodiment of the present application.

FIG. 56 is an exploded view of a cleaning tool including a two piston member water supply device provided in accordance with an embodiment of the present application.

Fig. 57 is an exploded view of a water supply assembly including two piston members, a transmission, a first bracket and a switch assembly provided in an embodiment of the present application.

Fig. 58 is a schematic assembly view of a water feeding set, a transmission, a first bracket and a switch assembly including two piston members provided in an embodiment of the present application.

Fig. 59 is a schematic assembly view of a water supply device including two piston members and other component carrier assembly provided in an embodiment of the present application.

Fig. 60 is a top view of fig. 59.

Fig. 61 is a three-dimensional cross-sectional view of fig. 60 at the perspective of M-M.

Fig. 62 is a partial enlarged view at Q in fig. 61.

Fig. 63 is a schematic assembly view of another view of the assembly of a water feeding device comprising two piston members and other component carriers provided in an embodiment of the present application.

FIG. 64 is a top view of a cleaning tool including a two piston member water supply device provided in an embodiment of the present application.

Fig. 65 is a cross-sectional view from the I-I view of fig. 64.

Fig. 66 is a partial enlarged view of O in fig. 65.

Fig. 67 and 68 are exploded views of the assembly of the water intake and the switch assembly provided by the embodiments of the present application.

Fig. 69 and 70 are schematic assembly diagrams of the assembly of the water inlet and the switch assembly provided in the embodiments of the present application.

Fig. 71 is a three-dimensional cross-sectional view of an inlet portion and switch assembly provided in an embodiment of the present application.

Fig. 72 is a schematic assembly view of the assembly of the water intake, switch assembly and tub cover provided in an embodiment of the present application.

FIG. 73 is a schematic state diagram of a second switch, mop, and second limit structure when the cleaning implement provided in the embodiments of the present application is in a cleaning mode.

FIG. 74 is a schematic assembly view of a second spacing structure mounted on a bucket cover when the cleaning tool provided in an embodiment of the present application is in a cleaning mode.

Fig. 75 is a schematic state diagram of the second switch, mop, and second spacing structure when the cleaning implement provided in the embodiments of the present application is in a dewatering mode.

FIG. 76 is a schematic assembly view of a second stop feature mounted on the lid of a cleaning tool provided in an embodiment of the present application in a dewatering mode.

Fig. 77 is a top view of a bucket cover with a wiper portion provided in an embodiment of the present application.

Fig. 78 is a three-dimensional cross-sectional view from the view J-J of fig. 77.

Fig. 79 is a three-dimensional cross-sectional view of view K-K of fig. 77.

FIG. 80 is a schematic block diagram of a cleaning implement other than a mop provided by embodiments of the present application.

Fig. 81 is a three-dimensional cross-sectional view of the view L-L of fig. 80.

Fig. 82 is a partial enlarged view of fig. 81 at P.

Fig. 83 is an exploded view of a cleaning implement provided in accordance with an embodiment of the present application via a rack drive transmission on the mop head.

Fig. 84 is an exploded view of a water feeding apparatus, a transmission driven by a rack on a mop head, and a first stand as provided in an embodiment of the present application.

Fig. 85 and 86 are schematic assembly views of two angles of a water feeding device, a transmission device driven by a rack on a mop head, a first bracket and a mop after assembly according to an embodiment of the present application.

Fig. 87 is a partial enlarged view of fig. 86 at R.

Fig. 88 is a schematic block diagram of a cleaning implement provided in accordance with an embodiment of the present application with a rack-driven transmission on the mop head after removal of the mop.

Fig. 89 is a three-dimensional cross-sectional view of fig. 88 at angle N-N.

Fig. 90 is a partial enlarged view of fig. 89 at S.

FIG. 91 is a top view of a cleaning implement with a raised block for removing a mop provided in an embodiment of the present application.

Fig. 92 is a three-dimensional cross-sectional view from the perspective P-P in fig. 91.

Fig. 93 is a partial enlarged view at T in fig. 92.

FIG. 94 is a top view of a cleaning tool with a raised block provided in an embodiment of the present application.

Fig. 95 is a two-dimensional cross-sectional view of view Q-Q of fig. 94.

Fig. 96 is a top view of a cleaning implement having a receiving bin for removing a mop provided in an embodiment of the present application.

FIG. 97 is a cross-sectional view from the R-R view in FIG. 96.

Fig. 98 is a partial enlarged view at W in the two-dimensional cross-sectional view of fig. 97.

Fig. 99 is a partial enlarged view at X in the two-dimensional cross-sectional view of fig. 97.

FIG. 100 is a top view of a cleaning tool having a receiving bin provided in an embodiment of the present application.

Fig. 101 is a two-dimensional cross-sectional view of view S-S in fig. 100.

Fig. 102 is an exploded view of a containment bin and a separator provided in an embodiment of the present application.

Fig. 103 is an exploded view of another cleaning tool provided in an embodiment of the present application.

FIG. 104 is an exploded view of a water supply device, a transmission device and a first bracket according to an embodiment of the present application

Fig. 105 is a schematic assembly view of the assembly of the water feeding device, the transmission device and the first bracket provided in the embodiment of the present application.

Fig. 106 is a schematic assembly view of a water feeding set, a transmission, a first bracket and a mop assembly provided in an embodiment of the present application.

FIG. 107 is an exploded view of yet another cleaning tool provided in accordance with an embodiment of the present application.

Fig. 108 is a schematic assembly view of a water supply device, a transmission device, a first bracket and a mop assembly provided in an embodiment of the present application.

Reference numerals

1. A mop; 11. a mop rod; 12. a mop head; 121. a wipe; 122. a mop plate; 13. a protrusion; 14. a driving structure; 12a, the front face of the mop head 12; 12b, the back of the mop head 12; 2. a mop bucket; 21. a barrel cover; 211. a mop socket; 211a, scraping and washing sides; 211b, an abutment side; 211c, a first side of the mop receptacle; 211d, a second side of the mop receptacle; 22. a tub body; 221. a clear water zone; 222. a sewage area; 2221. a first sewage area; 2222. a second sewage area; 23. a wiper section; 231. a sewage discharging through hole; 232. a first portion; 233. a second portion; 24. the second blowdown structure: 241. a sewage draining groove; 242. a sewage outlet; 25. a connecting plate; 251. a first opening; 3. a water supply device; 311. a scooping shaft assembly; 3111. a first scooping rotation shaft; 3112. a second scooping shaft; 312. a scooping assembly; 3121. a scooping belt; 3122. a scooping member; 3123. a scooping port; 32. a vane pump; 321. a pump body; 322. a drive shaft; 323. a second opening; 331. a water feeding cylinder; 3311. a water inlet area; 3310. a water inlet through hole; 3312. a water supply area; 342. a piston member; 3421. a piston; 3421a, a lid; 3421b, extension below the piston; 3421c, end of extension; 3422. a piston rod; 3422a, a first slider; 351. a first one-way valve; 352. a first limit structure; 3521. a first chute; 353. a first link; 391. a communication member; 3911. a first end of the communication member; 3912. a second end of the communication member; 3913. a third end of the communication member; 4. a transmission device; 41. a lifting assembly; 411. a lifting plate; 411a, grooves; 412. a clamping member; 4121. a first clamping portion; 4122. a second clamping portion; 4123. a guide protrusion; 4123a, guide ramp; 4124. a connection part; 413. a third cover; 42a, a first vertical drive belt; 421. a first vertical drive assembly; 422. a first transverse transmission assembly; 4223. a first transverse belt; 424. a second vertical drive assembly; 425. a second transverse transmission assembly; 4253. a second transverse belt; 426. a third vertical drive assembly; 4263. a third vertical drive belt; 427. a tape measure mechanism; 4271. a second axle; 4272. a second ruler strip; 4272a, a free end of the second rule; 4273. a second coil spring; 4273a, one end of a second coil spring; 4273b, the other end of the second coil spring; 4274. a second cover; 4282. a pawl; 4283. a ratchet wheel; 4283a, ratchet teeth; 4284. a third wheel axle; 4285. a fourth wheel axle; 4281a, a fourth vertical drive belt; 4281b, a third transverse drive belt; 43. a guide wheel; 5. a flow guiding device; 50. a water inlet; 511. a second side; 512. a first side; 53. a flow guiding pipe; 54. a water inlet part; 541. a second slider; 542. one end of the water inlet part; 6. an elastic reset mechanism; 61. a first axle; 62. a first coil spring; 621. one end of the first coil spring; 622. the other end of the first coil spring; 63. a first ruler strip; 631. a free end of the first blade; 64. a first cover; 71. a first switch; 7. a switch assembly; 72. a second switch; 73. a gear structure; 731. a third opening; 732. a second chute; 74. a stop structure; 751. a first rotating shaft; 752. a second link; 734. a fourth opening; 735. a third limit structure; 736. a mounting groove; 761. a second rotating shaft; 762. a third link; 763. a connecting shaft; 81. a first bracket; 81a, a first fixed shaft; 82. a guide post; 83. a lifting block; 841. a receiving bin; 842. a support plate; 843. an elastic reset piece; 844. a column; 845. a second one-way valve; 88. a second limit structure; 89. and a second bracket.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

It should be understood that in the embodiments of the present application, the terms "connected," "fixedly connected," "in contact," and the like are to be construed broadly unless explicitly stated or limited otherwise. The specific meaning of the various terms described above in the embodiments of the present application will be understood by those of ordinary skill in the art as the case may be.

For "connection", various connection modes such as fixed connection, rotational connection, flexible connection, sliding connection, integral formation, electrical connection, contact connection, and the like are exemplified; may be directly connected, or may be indirectly connected through an intervening medium, or may be in communication between two elements or in an interactive relationship therebetween.

For example, for "fixedly coupled," it may be that one element is directly or indirectly coupled to another element; the fixed connection can comprise mechanical connection, welding, bonding and the like, wherein the mechanical connection can comprise riveting, bolting, screwing, keying, buckling, locking, splicing and the like, and the bonding can comprise adhesive bonding, solvent bonding and the like.

For example, the explanation of "contact" may be that one element is in direct contact with another element or in indirect contact, and furthermore, contact between two elements described in the embodiments of the present application may be understood as contact within an allowable range of mounting error, and there may be a small gap due to the mounting error.

It should also be understood that the description of the embodiments herein as "parallel" or "perpendicular" may be understood as "approximately parallel" or "approximately perpendicular".

It should also be appreciated that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Features defining "first", "second" may include one or more such features, either explicitly or implicitly.

In the examples herein, a first feature "on" or "under" a second feature may be either the first and second features in direct contact, or the first and second features in indirect contact via an intermediary, unless expressly stated and defined otherwise. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be further understood that the terms "inner," "outer," "upper," "bottom," "front," "rear," and the like, when used in this specification, specify the orientation or position, if any, than are indicated by the following figures, but are merely for convenience in describing and simplifying the description, and do not necessarily indicate or imply that the devices or elements referred to must have, but are not otherwise limited to, specific orientations and operations.

In the embodiments of the present application, "at least one" means one or more, and "a plurality" means two or more. "at least part of an element" means part or all of the element. "and/or", describes an association relationship of an association object, and indicates that there may be three relationships, for example, a and/or B, and may indicate: a alone, a and B together, and B alone, wherein A, B may be singular or plural. The character "/" generally indicates that the context-dependent object is an "or" relationship

It should be noted that, in the embodiments of the present application, the same reference numerals denote the same components or the same parts, and for the same parts in the embodiments of the present application, reference numerals may be given to only one of the parts or the parts in the drawings by way of example, and it should be understood that, for other same parts or parts, the reference numerals are equally applicable.

In order to solve the effective bad problem of washing the mop among the prior art, this application embodiment provides a burnisher, sets up water installation in the clear water district, drives the operation of water installation through transmission on with the uploading to the mop in the clear water district, owing to not having the problem of inserting the mop into clear water district internal cleaning water pollution-causing, can reach fine cleaning performance. Moreover, because the water feeding device is positioned in the clear water area, the volume of the mop bucket is smaller while water delivery can be realized, and the internal structural design is compact and reasonable.

Embodiments of the present application provide a variety of designs for cleaning tools, including a variety of designs for each device in the cleaning tool, including but not limited to a water feeding device, a transmission device, a switch assembly for controlling a cleaning mode and a dewatering mode, and a variety of designs for transmitting a flow guiding device from the water feeding device, etc. Hereinafter, cleaning tools of various designs will be described in detail with reference to the accompanying drawings. It should be understood that the various designs of apparatus described above may be combined with one another and are not limited to the particular designs shown in the following figures.

Fig. 1-19 are schematic views of a cleaning tool according to embodiments of the present application, including combinations of designs of the various devices, in relation to a first design. Hereinafter, the cleaning tool of the first design will be described in detail.

Fig. 1 is a schematic structural view of a cleaning tool provided in an embodiment of the present application. Fig. 2 is an exploded view of fig. 1. Fig. 3 is an exploded view of the water supply device 3, the transmission device 4 and the first bracket 81 provided in the embodiment of the present application. Fig. 4 is a schematic assembly view of the water feeding device 3, the transmission device 4 and the first bracket 81 provided in the embodiment of the present application.

Referring to fig. 1 to 2, a cleaning tool provided in an embodiment of the present application includes a mop 1 and a mop bucket 2.

The mop 1 may be a flat mop comprising a mop rod 11 and a mop head 12, the mop rod 11 and the mop head 12 being rotatably connected, the mop head 12 and the mop rod 11 being jointly insertable into the mop bucket 2 and movable up and down in the mop bucket 2 when the mop head 12 is rotated to a substantially parallel state with the mop rod 11. The mop head 12 includes a mop plate 122 and a wipe 121, the wipe 121 being removably attached to one side of the mop plate 122, the wipe 121 being attachable to the mop plate 122 when in use and the wipe 121 being removable from the mop plate 122 when not in use.

For ease of description, the embodiments herein define a front side and a back side of the mop head 12, with one side of the wipe 121 being the front side of the mop head 12 and one side of the mop plate 122 being the back side of the mop head 12.

The mop bucket 2 is provided with a mop insertion opening 211 for inserting the mop 1. The mop bucket 2 is internally provided with the isolated clear water area 221 and the sewage area 222, and the clear water area 221 and the mop inserting opening 211 are arranged in a staggered mode, so that the mop 1 is not contacted with the clear water area 221 when moving in the mop bucket 2, and a good cleaning effect can be achieved.

For ease of description, referring to fig. 1, the present embodiment defines a scraping side 211a, an abutment side 211b, a first side 211c, and a second side 211d of mop receptacle 211. When mop 1 is inserted into mop receptacle 211, the opposite side of wipe 121 of mop head 12 may be understood as the scraping side 211a of mop receptacle 211, and correspondingly, the side of mop receptacle 211 opposite scraping side 211a may be understood as the abutting side 211b of mop 1, and abutting side 211b may be understood as the opposite side of mop plate 121 of mop head 12. The first side 211c and the second side 211d may be understood as both sides of the mop receptacle 211 along the length direction.

In some embodiments, the mop bucket 2 comprises a bucket body 22 and a bucket cover 21, wherein a mop insertion opening 211 is arranged on the bucket cover 21, a clean water area 221 and a sewage area 222 are arranged in the bucket body 22, and various devices and the like can be accommodated or placed in the bucket body 22. Illustratively, the tub cover 21 and the tub body 22 may be detachably connected, or may be integrally formed, which is not limited in this embodiment.

Referring to fig. 1 to 4, a water feeding device 3 and a transmission device 4 are provided in the mop bucket 2, the water feeding device 3 is provided in the clean water zone 221, and the water feeding device 3 is connected with the transmission device 4. During the movement of the mop 1, the transmission device 4 can drive the water feeding device 3 to operate so as to upload water in the clean water area 221 to the mop 1, so that the mop 1 is cleaned.

During the cleaning process, the mop 1 may move up or down or up and down, and the embodiments of the present application are not limited in any way, and will be described in detail with reference to specific structures.

It should be noted that, in the embodiment of the present application, the mop 1 moves upward, downward, or upward and downward, and the cleaning tool moves in a direction under a normal use state when the mop 1 is inserted into the mop insertion opening 211, when the mop 1 moves upward, the mop 1 moves out of the mop bucket 2 slowly, and when the mop 1 moves downward, the mop 1 stretches into the mop bucket 2 slowly.

The cleaning tool provided by the embodiment of the application is provided with the water feeding device 3 in the clear water area 221 of the mop bucket 2, and in the moving process of the mop 1, the transmission device 4 drives the water feeding device 3 to operate so as to upload the clear water in the clear water area 221 to the mop 1 to realize cleaning of the mop 1, and the problem of clear water pollution caused by inserting the mop 1 into the clear water area 221 does not exist, so that the mop has a good cleaning effect. Moreover, because the water feeding device 3 is positioned in the clear water zone 221, the space of the mop bucket 2 is reasonably occupied, and the problem that the volume of the mop bucket 2 is large due to the fact that the water feeding device 3 occupies extra space is avoided, so that the design of the internal structure of the mop bucket 2 is compact and reasonable.

Referring to fig. 3 and 4, the water feeding device 3 includes a scooping rotation shaft assembly 311 and a scooping assembly 312, the scooping rotation shaft assembly 311 is rotatably disposed in the mop bucket 2, and an upper end of the scooping rotation shaft assembly 311 is connected with the transmission device 4, and the scooping rotation shaft assembly 311 is sleeved with the scooping rotation shaft assembly 312. During the movement of the mop 1, the transmission device 4 drives the water scooping rotation shaft assembly 311 to rotate so as to drive the water scooping assembly 312 to operate, so that the water in the clean water region 221 is uploaded from a low position to a high position through the water scooping assembly 312, and finally the water is transmitted to the mop 1.

Illustratively, referring to fig. 3 and 4, the bail shaft assembly 311 includes a first bail shaft 3111 and a second bail shaft 3112, the first bail shaft 3111 being rotatably disposed at an upper end of the mop bucket 2 and connected with the transmission 4, the second bail shaft 3112 being rotatably disposed at a lower end of the mop bucket 2.

Illustratively, referring to fig. 3 and 4, the bailing assembly 312 includes a bailing drive belt 3121 and a plurality of bails 3122 disposed on the bailing drive belt 3121. The scooping transmission belt 3121 is sleeved on the scooping rotation shaft assembly 311, for example, the scooping transmission belt 3121 is sleeved on the first scooping rotation shaft 3111 and the second scooping rotation shaft 3112, and the scooping piece 3122 is provided with a scooping port 3123 for scooping and storing water in the clear water region 221 when the scooping transmission belt is transmitted.

In some embodiments, referring to fig. 3 and 4, a first bracket 81 is provided within the mop bucket 2 to facilitate installation of various devices within the mop bucket 2. For example, the first bail shaft 3111 may be rotatably disposed on the first bracket 81 to be successfully disposed within the mop bucket 2.

Fig. 5 a schematic structural diagram of a first bracket 81 provided with a deflector 5 according to an embodiment of the present application.

In this embodiment, in order to facilitate water delivery to mop 1, referring to fig. 3 to 5, a guiding device 5 may be disposed in mop bucket 2, and guiding device 5 may cooperate with the upper end of water feeding device 3 to transfer the water stored on water scooping member 3122 in water feeding device 3 to guiding device 5 for final transfer to mop 1. In this way, the water from the water supply device 3 can be smoothly transferred to the mop 1 through the flow guiding device 5.

The deflector 5 may be arranged on the first support 81, for example.

Referring to fig. 5, the deflector 5 is provided with a water inlet 50 near the mop receptacle 211 for delivering water from the water supply means 3 to the mop 1. Referring to fig. 3 to 5, the deflector 5 is disposed around the upper end of the water supply device 3 to form an annular deflector sump, the deflector sump includes a first side 512 and a second side 511 disposed opposite to each other, the second side 511 of the deflector sump is away from the mop insertion opening 211, the first side 512 of the deflector sump is close to the mop insertion opening 211 and is provided with a water inlet 50, and water of the water supply device 3 can flow from the second side 511 of the deflector sump to the first side 512 and from the water inlet 50 to the mop 1. In this way, the water is buffered somewhat during the flow from the first side 512 of the diversion sump to the second side 511 of the diversion sump, allowing more uniform flow of water to the mop 1.

In some embodiments, the diversion sump is sloped from top to bottom in a direction extending from the first side 512 of the diversion sump to the second side 511 of the diversion sump. That is, the first side 512 of the diversion sump is in a low position and the second side 511 of the diversion sump is in a high position, with water flowing from the high to the low position. The diversion water bin with high and low positions can enable water to smoothly flow from the second side 511 to the first side 512 of the diversion water bin, so that water conveying efficiency is improved; secondly, the mop 1 can be flushed by forming a certain pressure difference on the water, so that the mop 1 is flushed cleanly.

In the embodiments of the water feeding device 3 and the deflector 5 described above, the water stored on the scooping member 3122 may be thrown towards the second side 511 of the deflector sump by setting the orientation of the scooping opening 3123 of the scooping member 3122.

Illustratively, referring to fig. 3 and 4, the scoop 3123 of the scoop 3122 near the side of the mop receptacle 211 extends upwardly and the scoop 3122 extends obliquely upwardly.

During operation of the water feeding device 3, the water scooping member 3122 on the side close to the mop socket 211 is operated upward and the water scooping member 3122 on the side far from the mop socket 211 is operated downward (as indicated by the straight arrow in fig. 4) by the driving of the water scooping transmission belt 3121. Thus, the scooping member 3122 adjacent to the mop receptacle 211 is capable of scooping water in the clear water region 221 smoothly, and when the scooping member 3122 adjacent to the mop receptacle 211 moves to the upper end of the mop bucket 2, the scooping member 3122 throws water stored on the scooping member 3122 toward the second side 511 of the diversion sump (as shown by the curved arrow in fig. 4) under the action of the scooping belt 3121, and finally, the water flows from the second side 511 of the diversion sump to the first side 512 of the diversion sump and is transferred to the mop 1 through the water inlet 50.

Fig. 6 is a top view of a cleaning tool provided in an embodiment of the present application. Fig. 7 is a three-dimensional cross-sectional view from the perspective A-A in fig. 6. Fig. 8 is a partial enlarged view at a in fig. 7. Fig. 9 is a schematic structural view of a tub cover having a wiper portion provided in an embodiment of the present application.

Referring to fig. 6 to 9, the scraping side 211a of the mop receptacle 211 is provided with a scraping part 23, and the scraping part 23 and the mop head 12 are in pressing contact to dehydrate the mop 1 during the movement of the mop 1. In addition, the extruded sewage is discharged into a sewage area 222 isolated from the clean water area 221, thereby realizing clean sewage separation of the mop bucket 2.

Referring to fig. 8 to 9, the wiper portion 23 includes a first portion 232 and a second portion 233 connected to each other, and the connection between the first portion 232 and the second portion 233 is at an acute angle for cooperation with the mop head 12 to achieve dehydration of the mop 1. Illustratively, the first portion 232 is positioned above the second portion 233.

In connection with the above-described deflector 5, in some embodiments, referring to fig. 8, the wiper portion 23 is located below the water inlet 50 of the deflector 5. Thus, in the process of cleaning the mop 1, clean water is firstly conveyed to the mop 1 through the water inlet 50 positioned above the water scraping part 23, and sewage can be extruded through the water scraping part 23 after relatively enough water is arranged on the mop 1, so that a better cleaning effect can be achieved.

Referring to fig. 8 to 9, the mop insertion opening 211 is provided with a connection plate 25 extending downward, an end of the connection plate 25 is formed as a wiper portion 23, and a first opening 251 is opened above the wiper portion 23 of the connection plate 25, the first opening 251 being in communication with the water inlet 50. Thus, during cleaning of the mop 1, water coming out of the water inlet 50 of the deflector 5 is transferred to the mop 1 through the first opening 251.

In the embodiment of the present application, the driving device 4 may be driven by any manner to drive the water supply device 3 to operate, and the embodiment of the present application is not limited in any way.

To simplify the user operation, in some embodiments, the mop 1 drives the driving device 4 to drive the water supply device 3 to operate.

Therefore, in the moving process of the mop 1, the transmission device 4 can be driven without additional operation, but the operation of the water feeding device 3 can be realized by only moving the mop 1 to drive the transmission device 4, so that the cleaning of the mop 1 is realized, the operation process is simple, the operation complexity of a user is effectively reduced, and the user experience is well improved. Moreover, compared with the mode of driving the water feeding device 3 to operate by adopting the motor, the mode of driving the transmission device 4 to drive the water feeding device 3 to operate by the movement of the mop 1 can save energy consumption and cost.

Illustratively, during the downward movement of the mop 1, the mop 1 drives the driving device 4 to drive the water supply device 3 to operate.

In the water feeding device 4 comprising the water scooping assembly 312 and the water scooping rotating shaft assembly 311, the mop 1 drives the transmission device 4 to transmit, and the transmission device 4 drives the water scooping rotating shaft assembly 311 to rotate so as to drive the water scooping assembly 312 to rotate.

In some embodiments, referring to fig. 3 and 4, the driving device 4 includes a lifting assembly 41 and a driving mechanism, the lifting assembly 41 is connected with the driving mechanism, the driving mechanism is disposed on a first bracket 81 in the mop bucket 2, and one end of the driving mechanism is connected with the water supply device 3; in the process of downward movement of the mop 1, the mop 1 acts on the lifting assembly 41, and the lifting assembly 41 drives the transmission mechanism to drive the water feeding device 3 to operate.

In the water feeding device 3 including the bailing rotary shaft assembly 311 and the bailing assembly 312, one end of the transmission structure is connected with the bailing rotary shaft assembly 311, for example, with the first bailing rotary shaft 3111 of the bailing rotary shaft assembly 311. In the process that the mop 1 moves downwards, the mop 1 acts on the lifting assembly 41, the lifting assembly 41 drives the transmission mechanism to drive the water scooping rotary shaft assembly 311 to rotate, so that the water scooping assembly 312 is driven to rotate, and the running of the water feeding device 3 is realized.

In some embodiments, referring to fig. 3 and 4, the transmission mechanism includes a first vertical transmission assembly 421 disposed vertically and a first transverse transmission assembly 422 disposed transversely, the first vertical transmission assembly 421 is connected to the lifting assembly 41, one end of the first transverse transmission assembly 422 is connected to the first vertical transmission assembly 421, and the other end is connected to the water supply device 3. For the water feeding device 3 including the bail shaft assembly 311 and the bail assembly 312, one end of the first transverse transmission assembly 422 is connected to the bail shaft assembly 311 (e.g., the first bail shaft 3111 in the bail shaft assembly 311).

In the process that the mop 1 moves downwards, the mop 1 acts on the lifting assembly 41, the lifting assembly 41 drives the first vertical transmission assembly 421 to transmit, and the first vertical transmission assembly 421 drives the first horizontal transmission assembly 422 to transmit so as to drive the water feeding device 3 to operate.

In one example, the first vertical drive assembly 421 includes a first vertical drive belt 42a, a runner 4211, and a runner 4212, the first vertical drive belt 42a being connected to the runner 4211 and the runner 4212, respectively. Illustratively, the first vertical drive belt 42a may have teeth thereon, and the

wheels

4211 and 4212 may be gears, with the first vertical drive belt 42a meshing with the

wheels

4211 and 4212, respectively.

In one example, the first traverse drive assembly 422 includes a first traverse drive belt 4223, a runner 4221, and a runner 4222, the first traverse drive belt 4223 being coupled to the runner 4221 and the runner 4222, respectively. Illustratively, the first transverse belt 4223 may have teeth thereon, and the

wheels

4221 and 4222 may be gears, with the first transverse belt 4223 being meshed with the

wheels

4221 and 4222, respectively.

In the above-described structure of the first vertical transmission assembly 421 and the first horizontal transmission assembly 422, the runner 4212 is coaxially disposed with the runner 4221, the runner 4222 is connected with the water feeding device 3 (for example, the first bailing shaft 3111 of the bailing shaft assembly 311), and the first vertical transmission belt 42a is connected with the above-described lifting assembly 41 to realize connection of the lifting assembly 41 with the transmission mechanism.

In the process that the mop 1 moves downwards, the mop 1 acts on the lifting assembly 41, the lifting assembly 41 drives the first vertical transmission belt 42a to drive, the first vertical transmission belt 42a drives the rotating wheel 4211 and the rotating wheel 4212, the rotating wheel 4212 drives the coaxially arranged rotating wheel 4221 to drive, the rotating wheel 4221 drives the first transverse transmission belt 4223 to drive, and the first transverse transmission belt 4223 drives the rotating wheel 4222 to drive the water feeding device 3 to operate.

In some embodiments, referring to fig. 3 and 4, the transmission device 4 may include two transmission mechanisms disposed opposite to each other, where the two transmission mechanisms are connected to two ends of the water supply device 3, so as to facilitate stability of the operation of the water supply device 3.

In the water feeding device 3 including the bail shaft assembly 311 and the bail assembly 312, two transmission mechanisms are respectively connected to both sides of the upper end of the bail shaft assembly 311 (e.g., both sides of the first bail shaft 3111). For example, the wheels 4222 of the two transmission mechanisms are respectively connected to both sides of the upper end of the bail shaft assembly 311 (e.g., both sides of the first bail shaft 3111).

Fig. 10 is a schematic assembly view of another angle of the water feeding device, the transmission device and the first bracket provided in the embodiment of the present application. Fig. 11 is an exploded view of fig. 10. Fig. 12 is a partial enlarged view at B in fig. 11.

In some embodiments, referring to fig. 3 to 4 and 10 to 12, the lifting assembly 41 includes a lifting plate 411 and a clamping member 412 provided on the lifting plate 411, the clamping member 412 having a clamping slit; for clamping the first vertical transmission belt 42a. In the process of downward movement of the mop 1, the mop 1 acts on the lifting plate 411, the lifting plate 411 drives the clamping piece 412 to move downward, and the clamping piece 412 drives the transmission mechanism to transmit through clamping the first vertical transmission belt 42a so as to finally drive the water feeding device 3 to operate.

Referring to fig. 11 and 12, the clamping member 412 includes a first clamping portion 4121 and a second clamping portion 4122, and a clamping gap is formed between the first clamping portion 4121 and the second clamping portion 4122 to clamp the first vertical transmission belt 42a.

Illustratively, referring to fig. 11 and 12, the outside of the clamping member 412 is provided with a third cover 413, and the third cover 413 is covered on the clamping member 412, which can play a role in protecting the clamping member 412.

In some embodiments, two clamping pieces 412 are oppositely arranged on the lifting plate 411 along the transverse direction of the lifting plate 411, and the two clamping pieces 412 are respectively arranged at two ends of the lifting plate 411 in the transverse direction and are matched with the first vertical transmission belts 42a of the two transmission mechanisms to drive the two transmission mechanisms to operate so as to drive the water feeding device 3 to operate stably.

In some embodiments, referring to fig. 3-4 and 10-11, the mop bucket 2 further includes a vertically disposed guide post 82 therein, the guide post 82 being in sliding engagement with the lifting assembly 41. Like this, when lifting assembly 41 reciprocates, lifting assembly 41 can remove along guide post 82, not only can play the effect of vertical direction, and thereby can make lifting assembly 41 stable removal avoid the rock problem of removal process, improved the stability of structure.

In one example, fig. 3-4 and 10-11, the guide post 82 is a sliding fit with the lifter plate 411 in the lifter assembly 41. Illustratively, the lifting plate 411 is provided with an opening (not shown) that can pass through the guide post 82, and the lifting assembly 41 can move up and down through the sliding fit of the opening and the guide post 82.

In an example, fig. 3 to 4 and 10 to 11, the guide post 82 is vertically disposed on the first bracket 81. The lower end of the guide post 82 is fixed to the first bracket 81 to dispose the guide post 82 in the mop bucket 2.

In some embodiments, two guide posts 82 are disposed opposite each other in the mop bucket 2, at both ends of the elevation assembly 41 in the lateral direction. Like this, lifting assembly 41 removes the in-process both ends and receives the guide effect of guide post 82, not only can play better guide effect, moreover, more is favorable to lifting assembly 41's stable removal, has further improved the stability of structure.

In other embodiments, more (e.g., 3 or 4) guide posts 82 may be provided, and embodiments of the present application are not limited in any way.

In order to achieve the upward movement of the lifting assembly 41, the mop 1 does not act on the lifting assembly 41 during the upward movement of the mop 1, and in one example, the user may manually operate the lifting assembly 41, for example, a pull rod may be vertically disposed on the lifting plate 411, so that the user can achieve the upward movement of the lifting assembly 41 by pulling the pull rod. In another example, to simplify user operation, automatic upward movement of the lift assembly 41 may be achieved by providing a resilient return mechanism 6 to enhance the user experience.

Referring to fig. 10, the mop bucket 2 further includes an elastic restoring mechanism 6 disposed on the first bracket 81, and one end of the elastic restoring mechanism 6 is connected with the lifting assembly 41, so that the lifting assembly 41 is driven to move upward by the elastic restoring mechanism 6 in the process of moving the mop 1 upward.

According to the cleaning tool provided by the embodiment of the application, the lifting assembly 41 can automatically move upwards to reset through the elastic reset mechanism 6, the process that the lifting assembly 41 moves upwards through other additional operations is avoided, the user operation is simplified, and the user experience is improved.

In some embodiments, the resilient return mechanism 6 includes a first axle 61, a first coil spring 62, and a first blade 63. The first wheel shaft 61 is rotatably provided on the first bracket 81. The first coil spring 62 is wound in the first wheel shaft 61, and one end 621 of the first coil spring 62 is fixed to the first bracket 81 and the other end 622 is fixed to the first wheel shaft 61, so that the first coil spring 62 can rotationally accumulate or rotationally discharge force to generate or release elastic force when the first wheel shaft 61 rotates. The first blade 63 is wound around the outside of the first axle 61, and the free end 631 of the first blade 63 is coupled to the lifting assembly 41 to effect extension or retraction of the first blade 63 by movement of the lifting assembly 41.

Illustratively, one end 621 of the first coil spring 62 may be fixed to the first bracket 81 by a first fixing shaft 81 a.

In the process that the mop 1 drives the lifting assembly 41 to move downwards, the lifting assembly 41 stretches the first ruler strip 63 and drives the first wheel shaft 61 to rotate, and the first wheel shaft 61 rotates to drive the first coil spring 62 to rotate for accumulating force so that the first coil spring 62 generates elasticity; in the process of upward movement of the mop 1, the first wheel shaft 61 reversely rotates and pulls the first ruler strip 63 under the elastic force of the first coil spring 62, and the first ruler strip 63 drives the lifting assembly 41 to move upward, so that automatic upward movement of the lifting assembly 41 is realized.

Referring to fig. 12, in one example, the free end 631 of the first blade 63 is coupled to the lift plate 411 of the lift assembly 41. Illustratively, the lift plate 411 is provided with a channel 411a for securing the free end 631 of the first blade 63.

In some embodiments, the elastic restoring mechanism 6 further includes a first cover 64, which covers the outer sides of the first wheel axle 61, the first coil spring 62 and the first ruler strip 63, so as to play a role in protection.

The cleaning tool provided by the embodiment of the application is designed to comprise the first coil spring 62 and the first ruler strip 63 through the elastic reset mechanism 6, and the structure is small in size, so that the occupied space of the mop bucket 2 is small and convenient to install, and the stability of the structure is facilitated.

In other embodiments, the resilient return mechanism may be other resilient structures, for example, the resilient return mechanism may include a spring.

In some embodiments, the two elastic restoring mechanisms 6 may be disposed in the mop bucket 2 opposite to each other along the transverse direction of the lifting assembly 41, and one end of each elastic restoring mechanism 6 is connected to one end of the lifting assembly 41. Like this, lifting assembly 41 removes in-process both ends and all receives the atress, can effectively improve lifting assembly 41 and remove the stability of in-process, and two elasticity canceling release mechanical systems 6 provide more elasticity for lifting assembly 41's upward movement, improve lifting assembly 41's upward movement's speed.

In other embodiments, more (e.g., 3 or 4) elastic return mechanisms 6 may be provided, and the embodiments of the present application are not limited in any way.

With the above-described water feeding device 3 including the scooping rotation shaft assembly 311 and the scooping assembly 312, the reverse rotation of the water feeding device 3 cannot scoop the water in the clear water zone 221, so that the operation of the water feeding device 3 can be allowed when the mop 1 moves upward. However, the reverse rotation causes a great loss of the water feeding device 3, and causes a certain resistance to the upward movement of the lifting assembly 41, which is not conducive to the cleaning of the mop 1.

Therefore, in order to avoid the problem caused by the reverse rotation of the water feeding device 3 when the mop 1 moves upwards, the embodiment of the present application proposes that the transmission device 4 stops transmission during the upward movement of the mop 1, so that the water feeding device 3 stops running.

Fig. 13 is a schematic structural view of a first clamping portion 4121 provided in an embodiment of the present application.

Referring to fig. 12 and 13, a guide protrusion 4123 is formed on the first clamping portion 4121, for example, an end portion of the first clamping portion 4121 is formed as the guide protrusion 4123. One side of the guide protrusion 4123 has a guide slope 4123a, and the guide slope 4123a makes the guide protrusion 4123 form an acute angle structure. When the mop 1 moves downwards, the acute angle structure of the guide projection 4123 can well prop against the first vertical transmission belt 42a, and the first vertical transmission belt 42a can be well clamped by matching with the second clamping part 4122; when the mop 1 moves up, the lifting plate 411 drives the clamping member 412 to move up, and the guide protrusion 4123 rotates reversely, at this time, the guide inclined surface 4123a is in smooth contact with the first vertical driving belt 42a, so that the force applied to the first vertical driving belt 42a is small, and the clamping member 412 cannot clamp the first vertical driving belt 42a, and thus, the first vertical driving belt 42a stops driving, and finally, the water feeding device 3 stops running.

According to the cleaning tool provided by the embodiment of the application, the guide protrusion 4123 with the guide inclined plane 4123a is formed on the first clamping part 4121 of the clamping piece 41, when the lifting plate 411 drives the clamping piece 412 to move downwards, the clamping piece 412 clamps the first vertical transmission belt 42a to drive the transmission mechanism to drive, when the lifting plate 411 drives the clamping piece 412 to move upwards, the guide inclined plane 4123a is in smooth contact with the first vertical transmission belt 42a, so that the force applied to the first vertical transmission belt 42a is small, the clamping piece 412 cannot clamp the first vertical transmission belt 42a, and the first vertical transmission belt 42a stops driving, so that the water feeding device 3 stops running finally. The structure can realize unidirectional operation of the water feeding device 3, reduce the loss of the water feeding device 3, reduce the upward moving resistance of the lifting assembly 41, and has simple structure and easy realization.

The cleaning tool of the embodiment of the application not only cleans the mop 1, but also has a dewatering function. For ease of description, two modes of operation of the cleaning tool are defined, a washing mode and a dewatering mode, respectively. In the cleaning mode, the water feeding device 3 is operated, the water feeding device 3 feeds water to the mop 1, in the dewatering mode, the water feeding device 3 stops operating and does not feed water to the mop 1, and when the mop 1 moves, the mop is only in extrusion contact with the water scraping part 23 to extrude excessive water to achieve dewatering, so that the dewatered mop 1 can be conveniently used for mopping the floor.

In order to effectively control the washing mode and the dehydrating mode of the mop 1, a switch for controlling both modes of operation may be provided. In some embodiments, referring to fig. 12 and 13, in combination with the clamping member 412 in the lifting assembly 41, the clamping member 412 further includes a connecting portion 4124 (as shown in fig. 12) for connecting the first clamping portion 4121 and the second clamping portion 4122, the first clamping portion 4121 is rotatably disposed on the connecting portion 4124, and the end portion of the first clamping portion 4121 is fixedly provided with a first switch 71 (as shown in fig. 13), and the first switch 71 may drive the first clamping portion 4121 to rotate to clamp or not clamp the first vertical driving belt 42a.

When the first switch 71 is triggered, the first clamping portion 4121 is driven to rotate, so that the states of the first clamping portion 4121 and the first vertical transmission belt 42a can be changed, so that the clamping piece 412 clamps or does not clamp the first vertical transmission belt 42a. When the first switch 71 drives the first clamping part 4121 to rotate to a state that the clamping piece 412 can clamp the first vertical transmission belt 42a, the mop 1 is in a cleaning mode, and the clamping piece 412 drives the first vertical transmission belt 42a to drive the transmission mechanism to drive, so as to finally drive the water feeding device 3 to operate to clean the mop 1; when the first switch 71 drives the first clamping portion 4121 to rotate to a state in which a gap is formed between the first clamping portion 412 and the first vertical driving belt 42a or a force exerted on the first vertical driving belt 42a by the first clamping portion 4121 is small, the mop 1 is in a dewatering mode, the first clamping portion 4121 and the second clamping portion 4122 cannot clamp the first vertical driving belt 42a, and therefore, the clamping member 412 cannot drive the first vertical driving belt 42a to drive the driving mechanism to stop running, and finally, the water supply device 3 stops running.

To actuate the first switch 71, in some embodiments, a user may operate the first switch 71 manually or by other means to control the state of the first clamping portion 4121 and the first vertical transmission belt 42a. To simplify user operation to enhance the user experience, in other embodiments, the first switch 71 may be actuated by the mop 1 itself.

In one example, the first switch 71 may be activated when the mop 1 moves laterally to rotate the first clamping portion 4121 to clamp or unclamp the first vertical drive belt 42a. Wherein, at least part of the area of the first switch 71 is positioned at the upper end of the lifting plate 411, so that the mop 1 can conveniently touch the first switch 71. It should be understood that lateral movement of mop 1 may be understood as movement of mop 1 along the length of mop receptacle 211.

In one example, when the mop 1 is in the cleaning mode, the first switch 71 is not in contact with the mop 1, and when the mop 1 is in the dehydrating mode, the mop head 12 abuts on the first switch 71 such that the state of the first switch 71 in the two modes is different.

Illustratively, a protrusion 13 (described below) may be provided at a lower end of the rear surface 12b of the mop head 12 for controlling the state of the first switch 71 by the protrusion 13 during lateral movement of the mop 1.

In an example, in order to achieve automatic return after the rotation of the first switch 71, an elastic member (not shown) such as a torsion spring may be provided, one end of which is connected to the first switch 71 and the other end of which is connected to the clamping member 412 (e.g., the connection portion 4124 of the clamping member 412).

Fig. 14 is a schematic state diagram of the first switch and mop when the cleaning implement provided in the embodiment of the present application is in a cleaning mode. Fig. 15 is a partial enlarged view at C in fig. 14. Fig. 16 is a schematic state diagram of the first switch and mop when the cleaning implement provided in the embodiment of the present application is in a dewatering mode. Fig. 17 is a partial enlarged view at D in fig. 16. Fig. 18 is a schematic state diagram of the first clamping portion and the first vertical transmission belt when the cleaning tool provided in the embodiment of the application is in the dewatering mode. Fig. 19 is a partial enlarged view of fig. 18 at E.

Referring to fig. 12, 14 to 15, when the mop 1 is in the cleaning mode, the mop 1 is entirely adjacent to or next to the first side 211c of the mop receptacle 211 (see first side 211c shown in fig. 2), the first switch 71 is located on one side of the projection 13 (as shown in fig. 15), the mop 1 is in no contact with the first switch 71, and the first clamping portion 4121 and the second clamping portion 4122 clamp the first vertical transmission belt 42a (as shown in fig. 12) when the mop 1 is moved down.

Referring to fig. 16 to 19, when the mop 1 is switched from the cleaning mode to the dehydrating mode, the mop 1 moves laterally toward the second side 211d (the second side 211d shown in fig. 2 can be referred to) of the mop receptacle 211, the protrusion 13 on the mop head 12 is abutted against the first switch 71 (as shown in fig. 17), the first switch 71 is triggered to rotate to drive the first clamping portion 4121 to rotate, so that the first clamping portion 4121 and the second clamping portion 4122 do not clamp the first vertical transmission belt 42a (as shown in fig. 19), and the water supply device 3 is not operated any more, and thus, the mop 1 is in the dehydrating mode.

Referring to fig. 12, 14 to 15, when the mop 1 needs to be cleaned again, the mop 1 needs to be switched from the dewatering mode to the cleaning mode, the mop 1 moves laterally to the first side 211c (refer to the first side 211c shown in fig. 2) of the mop insertion opening 211, the protrusions 13 on the mop head 12 are no longer contacted with the first switch 71 due to the movement of the mop 1, the first switch 71 drives the first clamping portion 4121 to rotate reversely under the action of the elastic member, and automatic reset is achieved, and at this time, the first clamping portion 4121 and the second clamping portion 4122 clamp the first vertical transmission belt 42a, and the mop 1 is in the cleaning mode again.

It should be appreciated that the number of first switches 71 is the same as the number of clamping members 412.

Fig. 20-27 are schematic illustrations of cleaning tools of a second design, including combinations of designs of individual devices, provided in accordance with embodiments of the present application. The second design differs from the first design in that the design of the sewage disposal process is related, and the design of the rest of the devices can be the same as the first design, and reference is made to the related description above, and the description is omitted. Hereinafter, the sewage disposal process will be described with emphasis.

Fig. 20 is an exploded view of a cleaning tool provided in an embodiment of the present application. Fig. 21 is a schematic structural view of a tub cover 21 having a wiper portion 23 provided in an embodiment of the present application. Fig. 22 is a three-dimensional cross-sectional view of fig. 21 at a view B-B. Fig. 23 is a three-dimensional cross-sectional view of fig. 21 at a view C-C. Fig. 24 is a top view of a cleaning implement according to an embodiment of the present application with mop 1 removed. Fig. 25 is a three-dimensional cross-sectional view of view D-D in fig. 24. Fig. 26 is a partial enlarged view at F in fig. 25. Fig. 27 is a three-dimensional cross-sectional view from the view point E-E in fig. 24.

Referring to fig. 20, the mop bucket 2 includes therein an isolated fresh water section 221, a first dirty water section 2221 and a second dirty water section 2222, the first dirty water section 2221 including an area located outside of the scraping side 211a of the mop receptacle 211, the second dirty water section 2222 including an area located below the mop receptacle 211. Wherein the outer side of the scraping side 211a represents the side of the scraping side 211a away from the abutment side 211b of the mop receptacle 211.

In one example, referring to fig. 20, first dirty water region 2221 includes regions within mop bucket 2 on either side of clean water region 221 in a first direction that is parallel to the length of mop receptacle 211. Of course, the first sewage area 2221 may also include other areas, and the embodiments of the present application are not limited in any way. Alternatively, the first contaminated water area 2221 may also include an area located between the clean water area 221 and the second contaminated water area 2222.

In one example, referring to fig. 20, the mop bucket 2 includes two first sewage areas 2221 disposed opposite to each other in the areas on both sides of the clean water area 221 in the first direction.

When the mop 1 is inserted into the mop insertion opening 211, the mop head 12 moves up and down in the second sewage area 2222, and most of sewage squeezed by the mop head 12 and the wiper 23 is drained into the first sewage area 2221, and a small part of sewage can flow into the second sewage area 2222. Thus, only a small portion of the waste water flows into the second waste water area 2222 accommodating the mop head 12, which can reduce the contamination of the waste water during the movement of the mop 1 and improve the cleaning effect.

In order to drain the sewage into the first sewage area 2221 as much as possible, referring to fig. 21 to 23, a first sewage draining structure is provided on the wiper portion 23 for draining the sewage squeezed from the mop head 12 into the first sewage area 2221.

In one example, referring to fig. 22, the first drain structure includes at least one drain through hole 231. It should be understood that when the number of the drain through holes 231 is large, the size of the drain through holes 231 is small, when the number of the drain through holes 231 is small, the size of the drain through holes 231 is large, and when there is only one drain through hole 231, the size of the drain through holes 231 in the length direction may be large, forming a lengthwise-type through hole.

Referring to fig. 22, the wiping part 23 includes an upper first portion 232 and a lower second portion 233, where the first portion 232 and the second portion 233 are connected at an acute angle for squeezing out waste water in cooperation with the mop head 12. Wherein, the first sewage draining structure is disposed on the first portion 232, and the second portion 233 can drain sewage from the first sewage draining structure to the first sewage area 2221.

When the first sewage area 2221 includes an area located at either side of the clean water area 221 in the first direction in the mop bucket 2, in order to better drain sewage to the first sewage area 2221, referring to fig. 22 and 23, one end of the wiper portion 23, which is far away from the mop insertion opening 211, is connected with a second sewage draining structure 24 provided with a sewage draining groove 241, and a sewage draining outlet 242 is provided at an end of the sewage draining groove 241, which is close to a side wall of the mop bucket 1, and sewage from the first sewage draining structure enters the sewage draining groove 241 and then is drained into the first sewage area 2221 through the sewage draining outlet 242.

Referring to fig. 24 to 27, the wiper portion 23 cooperates with the mop head 12 to squeeze out the sewage, which enters the sewage drain groove 241 through a first sewage drain structure (e.g., a structure including a sewage drain through hole 231) on the first portion 232 of the wiper portion 23, and is drained into the first sewage area 2221 through a sewage drain port 242 at an end of the sewage drain groove 241.

When the mop bucket 22 includes the above-described two first sewage areas 2221, referring to fig. 27, sewage flowing into the sewage drain grooves 241 flows into the respective corresponding first sewage areas 2221 from the sewage drain openings 242 at both ends, respectively.

The cleaning tool provided by the embodiment of the application, through the second blowdown structure that the tip setting of scraping water portion 23 has drain 241 and drain 242, can make sewage have certain buffering effect at drain 241 flow in-process to in the relatively gentle speed follow drain 242 flows into first sewage district 2221, prevent that rivers from being faster with sewage splash to clear water district 221 in, further improve the cleaning performance.

Fig. 28-36 are schematic views of a cleaning tool of a third design, including combinations of designs of the various devices, provided in accordance with embodiments of the present application. The third design differs from the first design mainly in the relative design of the water feeding device 3, the design of the remaining devices being similar to the first design, reference being made to the above description of the same, only briefly described below.

Fig. 29 is an exploded view of a water supply including a vane pump, a transmission, and a first bracket provided in an embodiment of the present application. Fig. 30 is a schematic assembly view of a water feeding device including a vane pump, a transmission device and a first bracket provided in an embodiment of the present application.

Referring to fig. 28 to 30, the cleaning tool includes a mop 1 and a mop bucket 2, and the mop bucket 2 includes a tub cover 21 and a tub body 22, and a clean water zone 221 and a dirty water zone 222 are provided in the mop bucket 2, as an example. The mop bucket 2 is internally provided with a water feeding device 3 and a transmission device 4, the water feeding device 3 is arranged in the clear water zone 221, and the water feeding device 3 is connected with the transmission device 4.

The water feeding device 3 comprises an impeller pump 32, the impeller pump 32 comprises a pump body 321, an impeller and a driving shaft 322, wherein the impeller is arranged in the pump body 32, the impeller is arranged on the driving shaft 322, the driving shaft 322 is rotatably arranged in a clear water zone 221, and the driving shaft 322 is connected with a transmission device 4 (such as a rotating wheel 4262 of the transmission device 4). During the movement of the mop 1, the driving device 4 drives the driving shaft 322 to rotate so as to drive the impeller to rotate, thereby pumping the water in the clean water area 221 into the impeller pump 32 and outputting the water from the impeller pump 32 to be finally uploaded to the mop 1.

Referring to fig. 30, a second opening 323 is formed at the bottom end of the pump body 321 such that water in the clean water area 221 enters the impeller pump 32 through the second opening 323, thereby continuously inputting clean water into the impeller pump 32.

Fig. 31 is a schematic assembly view of a water feeding device including a vane pump, a transmission device and a first bracket provided in an embodiment of the present application. FIG. 32 is a top view of a cleaning implement including a water supply of an impeller pump according to an embodiment of the present application. Fig. 33 is a two-dimensional cross-sectional view of fig. 32 at a view angle F-F. Fig. 34 is a partial enlarged view of fig. 33 at G.

In order to facilitate the water supply to the mop 1, referring to fig. 29 and 31, a deflector 5 may be disposed in the mop bucket 2, and the deflector 5 may cooperate with the impeller pump 32 to transfer the water in the impeller pump 32 into the deflector 5 for final transfer to the mop 1. In this way, water from the impeller pump 32 can be more smoothly transferred to the mop 1 through the deflector 5.

In some embodiments, referring to fig. 29 and 31, the flow guiding device 5 includes a flow guiding pipe 53 and a water inlet 54, one end of the flow guiding pipe 53 is connected with the pump body 321, the other end is connected with the water inlet 54, and the water inlet 54 is provided with a water inlet 50 (as shown in fig. 29) adjacent to the mop insertion opening 211. Thus, water from the impeller pump 32 enters the water inlet portion 54 through the flow guide pipe 53, and is transferred to the mop 1 through the water inlet 50 of the water inlet portion 54.

In the embodiment in which the scraping side 211a of the mop receptacle 211 is provided with the above-described scraping portion 23, referring to fig. 33 and 34, in combination with the flow guiding device 5 including the flow guiding tube 53 and the water inlet portion 54 described above, the scraping portion 23 is located below the water inlet 50 of the water inlet portion 54. Thus, in the process of cleaning the mop 1, clean water is firstly conveyed to the mop 1 through the water inlet 50 positioned above the water scraping part 23, and sewage can be extruded through the water scraping part 23 after relatively enough water is arranged on the mop 1, so that a better cleaning effect can be achieved.

Referring to fig. 33 and 34, the mop insertion opening 211 is provided with a connection plate 25 extending downward, an end of the connection plate 25 is formed as a wiper portion 23, and a first opening 251 is opened at an upper side of the wiper portion 23 of the connection plate 25, the first opening 251 being communicated with the water inlet 50. Thus, during the cleaning of the mop 1, water coming out of the water inlet 50 of the water inlet 54 is transferred to the mop 1 through the first opening 251.

In the embodiment of the present application, the impeller pump 32 may be driven by driving the transmission device 4 to operate in any manner, and the embodiment of the present application is not limited in any way.

To simplify user operation, in some embodiments, the drive 4 is driven by the mop 1 to drive the impeller pump 32.

Illustratively, during the downward movement of mop 1, mop 1 drives transmission 4 to drive impeller pump 32. The mop 1 drives the transmission device 4 to transmit, and the transmission device 4 drives the driving shaft 322 of the impeller pump 32 to rotate so as to drive the impeller to rotate, thereby supplying water to the mop 1.

Referring to fig. 29 and 31, the driving device 4 includes a lifting assembly 41 and a driving mechanism, the lifting assembly 41 is connected with the driving mechanism, the driving mechanism is disposed on a first bracket 81 in the mop bucket 2, and one end of the driving mechanism is connected with the impeller pump 32. During the downward movement of the mop 1, the mop 1 acts on the lifting assembly 41, and the lifting assembly 41 drives the transmission mechanism to drive the impeller pump 32 to operate.

In some embodiments, referring to fig. 29 and 31, the transmission mechanism includes a vertically disposed second vertical transmission assembly 424, a third vertical transmission assembly 426, and a laterally disposed second lateral transmission assembly 425, two ends of the second lateral transmission assembly 425 are connected to the second vertical transmission assembly 424 and the third vertical transmission assembly 426, respectively, and the third vertical transmission assembly 426 is connected to the drive shaft 322 of the impeller pump 32.

In the process of downward movement of the mop 1, the mop 1 acts on the lifting assembly 41, the lifting assembly 41 drives the second vertical transmission assembly 424 to transmit, the second vertical transmission assembly 424 drives the second transverse transmission assembly 425 to transmit, and the second transverse transmission assembly 425 drives the third vertical transmission assembly 426 to transmit so as to drive the impeller pump 32 to operate.

In one example, the second vertical drive assembly 424 includes a first vertical drive belt 42a, a runner 4241, and a runner 4242, the first vertical drive belt 42a being connected to the runner 4241 and the runner 4242, respectively. Illustratively, the first vertical drive belt 42a may have teeth thereon, and the

wheels

4241 and 4242 may be gears, with the first vertical drive belt 42a meshing with the

wheels

4241 and 4242, respectively.

In one example, the second traverse drive assembly 425 includes a second traverse drive belt 4253, a runner 4251, and a runner 4252, the second traverse drive belt 4253 being connected to the runner 4251 and the runner 4252, respectively. Illustratively, the second transverse belt 4253 may have teeth thereon, and the

wheels

4251 and 4252 may be gears, with the second transverse belt 4253 being meshed with the

wheels

4251 and 4252, respectively.

In one example, third vertical drive assembly 426 includes a third vertical drive belt 4263, a wheel 4261, and a wheel 4262, with third vertical drive belt 4263 being connected to wheel 4261 and wheel 4262, respectively. Illustratively, third vertical drive belt 4263 may have teeth thereon, and

wheels

4261 and 4262 may be gears, with third vertical drive belt 4263 meshing with

wheels

4261 and 4262, respectively.

In the above-described structure of the second vertical transmission assembly, the third vertical transmission assembly, and the second horizontal transmission assembly, the runner 4242 is coaxially disposed with the runner 4251, the runner 4252 is coaxially disposed with the runner 4261, the runner 4262 is connected with the driving shaft 322 of the impeller pump 32, and the first vertical transmission belt 42a is connected with the above-described lifting assembly 41, so as to realize connection of the lifting assembly 41 and the transmission mechanism.

In the process that the mop 1 moves downwards, the mop 1 acts on the lifting assembly 41, the lifting assembly 41 drives the first vertical transmission belt 42a to drive, the first vertical transmission belt 42a drives the rotating wheel 4241 and the rotating wheel 4242, the rotating wheel 4242 drives the coaxially arranged rotating wheel 4251 to drive, the rotating wheel 4251 drives the second transverse transmission belt 4253 to drive, the second transverse transmission belt 4253 drives the rotating wheel 4252 to drive, the rotating wheel 4252 drives the coaxially arranged rotating wheel 4261 to drive, the rotating wheel 4261 drives the third vertical transmission belt 4263 to drive, and the third vertical transmission belt 4263 drives the rotating wheel 4262 to drive the driving shaft 322 of the impeller pump 32 to rotate.

In some embodiments, referring to fig. 29 and 31, the transmission 4 may include two transmission mechanisms disposed opposite each other, the two transmission mechanisms being respectively connected to two ends of the driving shaft 322 of the impeller pump 32, so as to facilitate stability during operation of the impeller pump 32.

In some embodiments, referring to fig. 29 and 31, the lifting assembly 41 includes a lifting plate 411 and a clamping member 412 provided on the lifting plate 411, the clamping member 412 having a clamping gap; for clamping the first vertical transmission belt 42a. In the process of downward movement of the mop 1, the mop 1 acts on the lifting plate 411, the lifting plate 411 drives the clamping piece 412 to move downward, and the clamping piece 412 drives the transmission mechanism to transmit by clamping the first vertical transmission belt 42a so as to finally drive the impeller pump 32 to operate.

In some embodiments, referring to fig. 29 and 31, the mop bucket 2 further includes a vertically disposed guide post 82 therein, the guide post 82 being in sliding engagement with the lifting assembly 41.

Fig. 35 is an exploded view of a water supply including a vane pump, a transmission, and a first bracket assembly provided in an embodiment of the present application. Fig. 36 is a partial enlarged view of fig. 35 at H.

In some embodiments, referring to fig. 35 and 36, the mop bucket 2 further includes an elastic restoring mechanism 6 disposed on the first bracket 81, and one end of the elastic restoring mechanism 6 is connected with the lifting assembly 41 to drive the lifting assembly 41 to move upward through the elastic restoring mechanism 6 during the upward movement of the mop 1.

In one example, the resilient return mechanism 6 includes a first axle 61, a first coil spring 62, and a first blade 63. The first wheel shaft 61 is rotatably provided on the first bracket 81. The first coil spring 62 is wound in the first wheel shaft 61, and one end 621 of the first coil spring 62 is fixed to the first bracket 81 and the other end 622 is fixed to the first wheel shaft 61, so that the first coil spring 62 can rotationally accumulate or rotationally discharge force to generate or release elastic force when the first wheel shaft 61 rotates. The first blade 63 is wound around the outside of the first axle 61, and the free end 631 of the first blade 63 is coupled to the lifting assembly 41 to effect extension or retraction of the first blade 63 by movement of the lifting assembly 41.

Illustratively, one end 621 of the first coil spring 62 may be fixed to the first bracket 81 by a first fixing shaft 81 a. The first fixing shaft 81a passes through the first wheel shaft 61, and the first wheel shaft 61 is fixed to the first fixing shaft 81 a.

FIG. 37 is a schematic state diagram of the first switch and mop when the cleaning implement of the water supply device including the impeller pump provided in the embodiment of the present application is in the cleaning mode. Fig. 38 is a partial enlarged view of fig. 37 at I.

In some embodiments, referring to fig. 37 and 38, the end of the first clamping portion 4121 of the clamping member 412 is fixedly provided with a first switch 71, and the first switch 71 may rotate the first clamping portion 4121 to clamp or not clamp the first vertical transmission belt 42a.

Regarding the design of the lifting plate 411, the clamping member 412, and the lifting assembly 41 driving the first vertical driving belt 42a to drive the driving mechanism, the first switch 71 controlling the first clamping portion 4121, and the elastic restoring mechanism 6 is similar to the design of the same components in the cleaning tool shown in fig. 1 to 19, the detailed description will be referred to the related description above, and the detailed description will not be repeated.

Fig. 39-55 are schematic views of a cleaning tool according to a fourth design, including combinations of designs of the individual devices, provided in embodiments of the present application. Hereinafter, the cleaning tool of the fourth design will be described in detail.

Fig. 40 is an exploded view of a water supply device including a piston member, a transmission, a first bracket and a switch assembly provided in an embodiment of the present application. Fig. 41 is a schematic assembly view of another perspective of a water feeding set including a piston member, a transmission, a first bracket and a switch assembly provided in an embodiment of the present application. Fig. 42 is a schematic structural view of a water feeding device including a piston member according to an embodiment of the present application. Fig. 43 is an exploded view of fig. 42. FIG. 44 is a top view of a cleaning tool including a piston member for a water supply device according to an embodiment of the present application. Fig. 45 is a three-dimensional cross-sectional view of fig. 44 at a view G-G. Fig. 46 is a partial enlarged view of 45 at K. Fig. 47 is a partial enlarged view of fig. 45 at J.

Referring to fig. 39 to 41, the cleaning tool includes a mop 1 and a mop bucket 2, and the mop bucket 2 includes a tub cover 21 and a tub body 22, and a clean water zone 221 and a dirty water zone 222 are provided in the mop bucket 2, as an example. The mop bucket 2 is internally provided with a water feeding device 3 and a transmission device 4, the water feeding device 3 is arranged in the clear water zone 221, and the water feeding device 3 is connected with the transmission device 4.

Referring to fig. 42 to 46, the water supply device 3 includes: the water feeding cylinder 331 and the piston member 342 movable in the water feeding cylinder 331, wherein the piston member 342 comprises a piston 3421 and a piston rod 3422, the piston rod 3422 is connected with the transmission device 4, the piston 3421 divides the water feeding cylinder 331 into an upper water feeding area 3311 and a lower water feeding area 3312 (as shown in fig. 46), the water feeding area 3311 is communicated with the clean water area 221, and a first check valve 351 allowing water in the water feeding area 3311 to enter the water feeding area 3312 is arranged below the piston 3421.

During the movement of the mop 1, the driving device 4 drives the piston member 342 to move up and down to achieve the water inlet of the water supply area 3312 and to transfer the water in the water supply area 3312 to the mop 1. Specifically, as the piston member 342 moves downward, the space in the water-feeding area 3312 decreases, the first check valve 351 closes under the action of the water pressure in the water-feeding area 3312, and the piston 3421 presses out the water in the water-feeding area 3312 from the water-feeding area 3312 to be transferred to the mop 1; when the piston member 342 moves upward, the space of the water intake area 3311 is reduced, the first check valve 351 is opened by the water pressure in the water intake area 3311, and the water in the clean water area flows into the water supply area 3312 through the water intake area 3311. Thus, the piston member 3421 repeatedly moves up and down at the inner circumference of the upper water drum 331, and continuously supplies clean water to the mop 1.

The cleaning tool that this application embodiment provided, the device 3 that goes up sets up to including piston 342, the structure of a water section of thick bamboo 331 and first check valve 351, through piston 342 reciprocating in a water section of thick bamboo 331 and the cooperation of a check valve 351, can go into on mop 1 with the water pressure in the clear water district 221. Because the piston member 342 is moved downward with a relatively large pressure, water can be transferred to the mop 1 with a relatively large impact force, so that the mop 1 can be washed cleanly. In addition, the design of this kind of structure is simple easy to realize, and stability is good.

In some embodiments, referring to fig. 43, the first check valve 351 is a cover plate movably disposed under the piston 3421, and a lower surface of the piston 3421 is provided with a cover opening 3421a that cooperates with the first check valve 351. The cover opening 3421a may be exposed or covered by the movement of the first check valve 351, thereby achieving the one-way flow of water.

When the piston 3421 moves downward, the space in the lower water supply area 3312 is reduced, and the first check valve 351 is closed to cover the cap 3421a under the action of the water pressure in the water supply area 3312, so that the water in the water supply area 3312 is prevented from flowing back into the water inlet area 3311. When the piston 3421 moves upward, the space in the upper water inlet region 3311 is reduced, and the first check valve 351 is opened to expose the cap 3421a by the water pressure in the water inlet region 3311, so that the water flow in the water inlet region 3311 is allowed to flow into the upper water region 3312.

In one example, the first check valve 351 is rotatably disposed below the piston 3421.

In some embodiments, referring to fig. 42, the upper end of the water intake area 3311 is provided with at least one water intake through hole 3310 for intake of water. Thus, the clean water in the clean water zone 221 can enter the water inlet zone 3311 through the water inlet through holes 3310 to continuously input water into the water inlet zone 3312; in addition, the water inlet through hole 3310 is arranged above the water inlet area 3311, which is more beneficial for water to smoothly enter the water inlet area 3311 under the action of gravity.

In some embodiments, referring to fig. 42 and 43, the upper end of the upper water drum 331 is vertically provided with a first limiting structure 352 slidably engaged with the piston rod 3422 for limiting the vertical movement of the piston rod 3422. In this way, the first limiting structure 352 limits the vertical movement of the piston rod 3422, so that the stability of the cooperation between the piston member 342 and the water supply cylinder 331 can be improved.

In an example, referring to fig. 42 and 43, a first slider 3422a is provided on the piston rod 3422, and a first sliding groove 3521 matching with the first slider 3422a is provided on the first limit structure 352. This sliding design, which is matched with the first sliding groove 3521 and the first sliding block 3422a, is simple in structure and easy to implement.

In order to facilitate water supply to the mop 1, a flow guiding device 5 can be arranged in the mop bucket 2, and the flow guiding device 5 can be matched with the water feeding device 3 to convey water in the water feeding device 3 into the flow guiding device 5 so as to finally convey the water to the mop 1. In this way, the water from the water supply device 3 can be smoothly transferred to the mop 1 through the flow guiding device 5.

In combination with the above-described water feeding device 3 including the water feeding cylinder 331 and the piston member 342, the flow guiding device 5 communicates with the water feeding area 3312, so that water pressed out of the water feeding area 3312 flows into the flow guiding device 5, and is transferred to the mop 1 through the flow guiding device 5.

In some embodiments, referring to fig. 40, 41 and 46 and 47, the flow guiding device 5 comprises a flow guiding pipe 53 and a water inlet 54, one end of the flow guiding pipe 53 is connected with the water feeding area 3312 (as shown in fig. 46), the other end of the flow guiding pipe 53 is connected with the water inlet 54, a water inlet 50 (as shown in fig. 40 and 47) is formed in the position, adjacent to the mop insertion opening 211, of the water inlet 54, and water from the water feeding area 3312 enters the water inlet 54 through the flow guiding pipe 53 and is transmitted to the mop 1 through the water inlet 54.

When the scraping side 211a of the mop receptacle 211 is provided with the above scraping portion 23, the relationship between the scraping portion 23 and the water inlet 50 may be described with reference to the above, and will not be repeated.

In the embodiment of the present application, the driving device 4 may be driven by any manner to drive the water supply device 3 to operate, which is not limited in any way.

In the water feeding device 3 including the piston member 342 and the water feeding cylinder 331, the mop driving transmission device 4 drives, and the piston member 342 is driven to move up and down in the water feeding cylinder 331 by the transmission device 4 so as to transfer water to the mop 1 when the piston member 342 moves down.

In some embodiments, referring to fig. 40 and 41, the driving device 4 includes a lifting assembly 41 and a driving mechanism, the lifting assembly 41 is connected with the driving mechanism, the driving mechanism is disposed on a first bracket 81 in the mop bucket 2, and one end of the driving mechanism is connected with the water supply device 3; in the process of downward movement of the mop 1, the mop 1 acts on the lifting assembly 41, and the lifting assembly 41 drives the transmission mechanism to drive the water feeding device 3 to operate.

In the water feeding device 3 including the piston member 342 and the water feeding tube 331, one end of the transmission structure is connected to the piston member 342. In the process of downward movement of the mop 1, the mop 1 acts on the lifting assembly 41, the lifting assembly 41 drives the transmission mechanism to transmit, and the transmission mechanism drives the piston member 342 to move up and down in the upper water cylinder 331 so as to transmit water to the mop 1 when the piston member 342 moves down.

Fig. 48 is an exploded view of fig. 41. Fig. 49 is a partial enlarged view at L in fig. 48. Fig. 50 is a schematic assembly view of a second axle, a third axle, and a fourth axle fit provided in an embodiment of the present application. Fig. 51 is another exploded view of a water supply device including a piston member, a transmission, a first bracket and a switch assembly provided in an embodiment of the present application. Fig. 52 is a partial enlarged view of 51 at M.

In some embodiments, referring to fig. 48-52, a transmission includes: tape measure mechanism 427 and a drive assembly. The tape measure mechanism 427 comprises a second wheel shaft 4271 and a second ruler strip 4272, the second wheel shaft 4271 is rotatably arranged on the first support 81, the second ruler strip 4272 is wound on the outer side of the second wheel shaft 4271, the free end 4272a of the second ruler strip 4272 is connected with the lifting assembly 41, and the transmission assembly is connected with the second wheel shaft 4271. In the water feeding device 3 including the piston member 342 and the water feeding tube 331, one end of the transmission assembly is connected to the piston member 342.

In the process of downward movement of the mop 1, the mop 1 acts on the lifting assembly 41, the lifting assembly 41 stretches the second ruler strip 4272 and drives the second wheel shaft 4271 to rotate, the second wheel shaft 4271 drives the transmission assembly to transmit, and the transmission assembly drives the piston member 342 to move up and down in the water feeding barrel 331.

In one example, referring to fig. 49 and 51, a channel 411a is provided on the lifting assembly 41 for securing the free end 4272a of the second blade 4272.

In some embodiments, referring to fig. 49, the transmission assembly includes a ratchet and pawl assembly including a ratchet 4283 and a plurality of pawls 4282, the ratchet and pawl assembly being connected to the second axle 4271, and a belt assembly having one end connected to the ratchet and pawl assembly and the other end connected to the water feeding device 3. In the water feeding device 3 including the piston member 342 and the water feeding tube 331, the other end of the belt assembly is connected to the piston member 342.

During the downward movement of the mop 1, the second wheel shaft 4271 drives the ratchet and pawl assembly to drive, and during the upward movement of the mop 1, the second wheel shaft 4271 drives the ratchet and pawl assembly to stop driving.

It should be understood that the ratchet pawl assembly is a unidirectional mechanism that drives the ratchet pawl assembly when the mop 1 is moved down and stops when the mop 1 is moved up. Specifically, during the downward movement of the mop 1, the second axle 4271 drives the pawl 4282 to drive, and the pawl 4282 is inserted into the ratchet teeth 4283a of the ratchet wheel 4283, so that the ratchet wheel 4283 drives, thereby driving the belt assembly to drive, so as to drive the piston member 342 to move up and down. During the upward movement of the mop 1, the second axle 4271 drives the pawl 4282 to drive in a reverse direction, the pawl 4282 slides over the ratchet teeth 4283a of the ratchet wheel 4283, and the ratchet wheel 4283 is stationary.

In one example, referring to fig. 49 and 50, a plurality of pawls 4282 are looped around a third axle 4284 (shown in fig. 50) connected to the second axle 4271, the ratchet 4283 is engaged with the pawls 4282 and looped over a fourth axle 4285 (shown in fig. 50) connected to the third axle 4284, and the ratchet 4283 is connected to the belt assembly.

The cleaning tool provided by the embodiment of the application can enable the transmission device 4 to transmit only when the mop 1 moves downwards through arranging the ratchet pawl assembly which runs unidirectionally in the transmission assembly, and the transmission device 4 stops transmitting when the mop 1 moves upwards, so that the operation of the water feeding device 3 realizes unidirectional operation, the loss of the water feeding device 3 caused by reverse operation to the water feeding device 3 is reduced, the resistance of the lifting assembly 41 to move upwards is reduced, and the cleaning tool is simple in structure and easy to realize.

In some embodiments, referring to fig. 49, 51 and 52, the tape measure mechanism 427 further comprises a second coil spring 4273 wound within the second axle 4271, one end 4273a of the second coil spring 4273 being secured to the first bracket 81 and the other end 4273b being secured to the second axle 4271.

Illustratively, one end 4273a of the second coil spring 4273 may be fixed to the first bracket 81 by a first fixed shaft 81 a.

In the process that the mop 1 drives the lifting assembly 41 to move downwards, the lifting assembly 41 stretches the second ruler strip 4272 and drives the second wheel shaft 4271 to rotate, and the second wheel shaft 4271 rotates to drive the second coil spring 4273 to rotate for accumulating force so as to enable the second coil spring 4273 to generate elastic force; during the upward movement of the mop 1, the second wheel shaft 4271 reversely rotates and pulls back the second ruler strip 4272 under the elastic force of the second coil spring 4273, and the second ruler strip 4272 drives the lifting assembly 41 to move upwards, so that the lifting assembly 41 automatically moves upwards.

According to the cleaning tool provided by the embodiment of the application, the second coil spring 4273 is arranged in the tape measure mechanism 427, the second coil spring 4273 is matched with the second tape 4272 and the second wheel shaft 4271, the lifting assembly 41 can automatically move upwards to reset, the process that the lifting assembly 41 moves upwards through other additional operations is avoided, the user operation is simplified, and the user experience is improved.

In some embodiments, referring to fig. 49 and 51, the tape measure mechanism 427 further includes a second cover 4274 that covers the outside of the second axle 4271, the second coil spring 4273, and the second blade 4272 for protection.

In some embodiments, referring to fig. 40 and 41, the belt assembly includes a runner 4281e, a transverse belt 4281b, a runner 4281d, a vertical belt 4281a, and a runner 4281c. Wherein the wheel 4281e is coupled to the ratchet pawl assembly and the wheel 4281c is coupled to the piston member 342.

In the downward moving process of the mop 1, the lifting assembly 41 drives the tape measure mechanism 427 to drive, the tape measure mechanism 427 drives the ratchet pawl assembly to drive, the ratchet pawl assembly drives the rotating wheel 4281e to drive, the rotating wheel 4281e drives the transverse driving belt 4281b to drive, the transverse driving belt 4281b drives the rotating wheel 4281d to drive, the rotating wheel 4281d drives the vertical driving belt 4281a to drive, and the vertical driving belt 4281a drives the rotating wheel 4281c to drive the piston piece 342 to move up and down.

It should be understood that the vertical transmission belt 4281a in fig. 40 and 41 may be directly connected to the rotating wheel 4281d, and the example in the drawings is only due to the fact that two transmission mechanisms are provided, the two transmission mechanisms can be respectively connected to the rotating wheels 4281d of the two transmission mechanisms through the rotating shaft 4281f, and the rotating shaft 4281f is driven by the two rotating wheels 4281d to drive the vertical transmission belt 4281a to drive.

In the above-described exemplary transmission 4, the transmission 4 is ultimately realized as a rotation, and the piston member 342 is required to move up and down. Thus, in order to ultimately change the rotational trajectory of the transmission 4 to the movement trajectory of the piston member 342, in some embodiments, referring to fig. 40 and 41, the transmission 4 and the piston rod 3422 of the piston member 342 are connected by a first link 353, and the first link 353 is fixedly connected to the transmission 4 (e.g., the rotating wheel 4281c of the transmission 4 shown in the drawings) and is movably connected to the piston rod 3422.

In the above structure, the piston rod 3422 cooperates with the first limiting structure 352 on the water supply tube 331 to better convert the rotation of the transmission device 4 into the up-and-down movement of the piston member 342.

In the process of moving the mop 1 downward, the transmission device 4 finally drives the first link 353 to rotate, and the first link 353 can drive the piston rod 3422 to move up and down due to the movable connection between the first link 353 and the piston rod 3422.

In some embodiments, the mop bucket 2 further includes a vertically disposed guide post 82 (see the structure shown in fig. 3-4 above), and the guide post 82 is slidably engaged with the lifting assembly 41. Like this, when lifting assembly 41 reciprocates, lifting assembly 41 can remove along guide post 82, not only can play the effect of vertical direction, and thereby can make lifting assembly 41 stable removal avoid the rock problem of removal process, improved the stability of structure.

Fig. 53 is a top view of an assembled water supply including a piston member, a transmission, a first bracket and a switch assembly according to an embodiment of the present application. Fig. 54 is a three-dimensional cross-sectional view of fig. 53 at a view H-H. Fig. 55 is a schematic assembly view of a cleaning tool for removing a mop bucket provided in an embodiment of the present application.

In order to effectively control the washing mode and the dehydrating mode of the mop 1, a switch assembly 7 for controlling both of these operation modes may be provided. Referring to fig. 40, the mop bucket 2 further includes a switch assembly 7, the switch assembly 7 being disposed adjacent to the water inlet 50 for controlling the opening or closing of the water inlet 50.

When the water inlet 50 is closed, water cannot be transferred to the mop 1 through the water inlet 50 regardless of whether the water feeding device 3 is operated, in which case the mop 1 is in a dehydrating mode. When the water inlet 50 is opened, the water feeding device 3 is operated to feed water, which is transferred to the mop 1 through the water inlet 50, in which case the mop 1 is in a cleaning mode.

In some embodiments, referring to fig. 40, 53 and 54, the switch assembly 7 includes a second switch 72 and a gear structure 73, one end of the gear structure 73 is movably connected to the second switch 72, and the other end is movably connected to an area of the water inlet 54 adjacent to the water inlet 50.

When the second switch 72 is triggered, the second switch 72 can drive the gear structure 73 to move so as to open or close the water inlet 50.

In one example, one end of the gear structure 73 is rotatably connected to the second switch 72, and the other end is slidably connected to the water inlet 54 in a region adjacent to the water inlet 50, and the second switch 72 can drive the gear structure 73 to move up and down.

For example, referring to fig. 40, 53 and 54, the second switch 72 is rotatably connected to one end of the gear structure 73 through a first shaft 751 and a second link 752. The first rotating shaft 751 can be rotationally connected with the first bracket 81 or a part of the barrel cover 21 at a fixed position, the second switch 72 is fixedly connected with the first rotating shaft 751, and the first rotating shaft 751 is fixedly connected with the second connecting rod 752, so that the second switch 72 is rotationally connected with the gear structure 73.

For example, referring to fig. 40, 53 and 54, a second sliding groove 732 is provided at the other end of the gear structure 73, and a second slider 541 (shown in fig. 54) that cooperates with the second sliding groove 732 is provided on the water inlet 54, so that the sliding connection of the gear structure 73 and the water inlet 54 is achieved.

When the second switch 72 is touched, the second switch 72 drives the gear structure 73 to rotate through the first rotating shaft 751 and the second connecting rod 752, and since the other end of the gear structure 73 is slidably connected with the water inlet 54, the gear structure 73 can be moved up and down as a whole to open or close the water inlet 50.

In an example, referring to fig. 40, 53 and 54, the gear structure 73 is provided with a third opening 731 cooperating with the water inlet 50, and the second switch 72 may move the gear structure 73 to open or close the water inlet 50 by adjusting the position of the third opening 731.

When the third opening 731 is moved to a position where the water inlet 50 can be exposed, the third opening 731 communicates with the water inlet 50, and the water inlet 50 is opened; when the third opening 731 is moved to a position where it covers the water inlet 50, the third opening 731 is not communicated with the water inlet 50, and the water inlet 50 is closed.

This way of adjusting the opening or closing of the water inlet 50 through the third opening 731 on the gear structure 73 can enable the gear structure 73 to open or close the water inlet 50 in a limited range of movement, which is advantageous for the miniaturization design of the overall structure.

In other examples (not shown), the gear structure 73 may not be provided with an opening, and when the gear structure 73 moves to one side of the water inlet 50, the water inlet 50 can be exposed, and the water inlet 50 is opened; when the gear structure 73 is moved to a position where it shields the water inlet 50, the water inlet 50 is closed.

In one example, referring to fig. 54, a stop structure 74 is provided below the gear structure 73 for limiting the downward distance of the gear structure 73. In this way, the problem of the gear structure 73 moving too far to open the water inlet 50 can be avoided.

To actuate the second switch 72, in some embodiments, a user may operate the second switch 72 manually or by other means to control the movement of the gear structure 73. To simplify user operation to enhance the user experience, in other embodiments, the second switch 72 may be actuated by the mop 1 itself.

In one example, the second switch 72 is activated when the mop 1 is moved laterally to activate the gear structure 73. Wherein the second switch 72 is disposed adjacent an end of the mop receptacle 211, or at least a portion of the second switch 72 is located at an upper end of the lifting assembly 41, so that the mop 1 activates the second switch 72.

In one example, the second switch 72 is not in contact with the mop 1 when the mop 1 is in the cleaning mode, and the mop head 12 abuts on the second switch 72 when the mop 1 is in the dehydrating mode, so that the second switch 72 is different in state in the two modes.

In an example, in order to achieve automatic return after the second switch 72 rotates, an elastic member (not shown), such as a torsion spring, may be provided, one end of which is connected to the second switch 72, and the other end of which may be connected to a member (e.g., the first bracket 81 or the water inlet 54) near the second switch 72. Thus, when the mop 1 is switched from the dewatering mode to the cleaning mode, the mop 1 does not act on the second switch 72 any more, and the second switch 72 can drive the gear structure 73 to reset automatically so as to open the water inlet 50.

Referring to 55, when the mop 1 is in the cleaning mode, the second switch 72 is not in contact with the mop 1, the gear 73 is in a position exposing the water inlet 50, and the water inlet 50 is opened.

When switching from the washing mode to the dehydrating mode, the mop 1 is moved laterally in the direction of the second switch 72 until the mop head 12 is held against the second switch 72 and the second switch 72 is activated to rotate to a position in which the gear structure 73 covers the water inlet 50, the water inlet 50 being closed, whereby the mop 1 is in the dehydrating mode.

When the mop 1 needs to be cleaned again, the mop 1 needs to be switched from the dewatering mode to the cleaning mode, the mop 1 transversely moves towards the direction away from the second switch 72, the mop 1 is not contacted with the first switch 71 any more, the second switch 72 is automatically reset under the action of the elastic piece, the gear structure 73 is driven to be automatically reset, the gear structure 73 is located at the position where the water inlet 50 is exposed again, and the water inlet 50 is opened.

Fig. 56-82 are schematic views of a cleaning tool according to a fifth design, including combinations of designs of the various devices, provided in embodiments of the present application. The fifth design is the same as the fourth design, and reference is made to the above description, and no further description is given. Hereinafter, the distinguishing points will be described in detail.

FIG. 56 is an exploded view of a cleaning tool including a two piston member water supply device provided in accordance with an embodiment of the present application. Fig. 57 is an exploded view of a water supply assembly including two piston members, a transmission, a first bracket and a switch assembly provided in an embodiment of the present application. Fig. 58 is a schematic assembly view of a water feeding set, a transmission, a first bracket and a switch assembly including two piston members provided in an embodiment of the present application. Fig. 59 is a schematic assembly view of a water supply device including two piston members and other component carrier assembly provided in an embodiment of the present application. Fig. 60 is a top view of fig. 59. Fig. 61 is a three-dimensional cross-sectional view of fig. 60 at the perspective of M-M. Fig. 62 is a partial enlarged view at Q in fig. 61. Fig. 63 is a schematic assembly view of another view of the assembly of a water feeding device comprising two piston members and other component carriers provided in an embodiment of the present application.

Referring to fig. 56 to 58, the cleaning tool includes a mop 1 and a mop bucket 2, and the mop bucket 2 includes a tub cover 21 and a tub body 22, and a clean water zone 221 and a dirty water zone 222 are provided in the mop bucket 2, as an example. The mop bucket 2 is internally provided with a water feeding device 3 and a transmission device 4, the water feeding device 3 is arranged in the clear water zone 221, and the water feeding device 3 is connected with the transmission device 4.

Referring to fig. 59 to 61, the water feeding device 3 includes two water feeding cylinders 331, two piston members 342 corresponding to the two water feeding cylinders 331, and two first check valves 351, each piston member 342 being movable within the corresponding water feeding cylinder 331, a corresponding first check valve 351 being provided under a piston 3421 of each piston member 342.

In this embodiment, the structures of the piston member 342 and the water supply cylinder 331 are similar to those of the piston member 342 and the water supply cylinder 331 of the cleaning tool of the fourth design, and will not be described again.

For example, referring to fig. 59 to 61, the water feeding device 3 may be fixed in the fresh water section 221 by the second bracket 89.

In some embodiments, the initial positions of the two piston members 342 are different. Because the water feeding device 3 is capable of feeding water by moving the piston members 342 up and down, the initial positions of the two piston members 342 are set to be different only when the piston members 342 move down, and the differential design can enable one piston member 342 to move down and the other piston member 342 to move up, so that the water feeding device 3 can be relatively in a continuous water feeding state, and the cleaning efficiency is improved.

Illustratively, referring to fig. 61, the initial position of one piston member 342 is located at the upper end of the upper water tank 331 and the initial position of the other piston member 342 is located at the lower end of the upper water tank 331. Thus, at any time, when one piston member 342 moves down to supply water to the mop 1, the other piston member 342 moves up without supplying water, and then, one piston member 342 moves up without supplying water and the other piston member 342 moves up to supply water to the mop 1, so that the whole water supply device 3 is always in a continuous water supply state, and the cleaning efficiency is optimal.

Of course, in other embodiments, the initial positions of the two piston members 342 may be the same, and the embodiments of the present application are not limited in any way.

In some embodiments, referring to fig. 60 and 61, the first check valve 351 is a cover plate movably disposed under the piston 3421, and a lower surface of the piston 3421 is provided with a cover opening (not shown) to be engaged with the first check valve 351. The cover opening can be exposed or covered by the movement of the first check valve 351, thereby realizing the one-way flow of water.

In an example, referring to fig. 60 and 61, the first check valve 351 is slidably disposed under the piston 3421. Illustratively, an extension 3421b is disposed below the piston 3421, and an opening (not shown) is disposed on the first check valve 351 and slidably engaged with the extension 3421b on the first check valve 351.

When the piston 3421 moves downward, the space in the lower water supply area 3312 is reduced, and under the action of the water pressure in the water supply area 3312, the first check valve 351 abuts against the piston 3421, and the first check valve 351 covers the cover opening, so that the water in the water supply area 3312 is prevented from flowing backwards into the water inlet area 3311. When the piston 3421 moves upward, the space in the upper water inlet region 3311 is reduced, the first check valve 351 slides downward along the extension portion 3421b under the action of the water pressure in the water inlet region 3311, at this time, the first check valve 351 is no longer abutted against the piston 3421, and when a gap is formed between the first check valve 351 and the piston 3421, the lid is opened, and when the first check valve 351 slides to the lower end 3421c of the extension portion 3421b, the opening degree of the lid is maximum, and the clean water entering the water inlet region 3312 from the water inlet region 3311 is the largest.

In order to collect the water in the two water supply cylinders 331 so as to be transferred through the flow guide device 5, in some embodiments, referring to fig. 59, 61 and 63, the lower ends of the two water supply cylinders 331 are provided with a communication member 391, and the communication member 391 communicates with the flow guide tube 53 of the flow guide device 5 and the two water supply cylinders 331, respectively. Thus, water is transferred to the mop 1 through the communicating member 391 and the deflector 5.

Illustratively, the communicating member 391 includes a first end 3911, a second end 3912 and a third end 3913, the first end 3911 is in communication with the water supply area 3312 of one of the water supply cylinders 331, the second end 3912 is in communication with the water supply area 3312 of the other water supply cylinder 331, and the third end 3913 is in communication with the flow guide 53 of the flow guide device 5.

It should be noted that the structure of the water supply device 3 including the two piston members 342, the two water supply cylinders 331 and the two first check valves 351 is only schematically illustrated, and the number of the piston members 342, the water supply cylinders 331 and the first check valves 351 in the water supply device 3 is not limited in this embodiment, and may include more than one of the above components. When there are more piston members 342, water feed cylinders 331 and first check valves 351, the communication member 391 is connected to all of the water feed cylinders 331.

FIG. 64 is a top view of a cleaning tool including a two piston member water supply device provided in an embodiment of the present application. Fig. 65 is a cross-sectional view from the I-I view of fig. 64. Fig. 66 is a partial enlarged view of O in fig. 65.

Referring to fig. 64 to 66, the flow guide pipe 53 of the flow guide device 5 communicates with the water inlet 54, and water from the water supply tube 331 of the water supply device 3 enters the water inlet 54 through the flow guide pipe 53 and is transferred onto the mop 1 through the water inlet 54.

Fig. 67 and 68 are exploded views of the assembly of the water intake and the switch assembly provided by the embodiments of the present application. Fig. 69 and 70 are schematic assembly diagrams of the assembly of the water inlet and the switch assembly provided in the embodiments of the present application. Fig. 71 is a three-dimensional cross-sectional view of an inlet portion and switch assembly provided in an embodiment of the present application. Fig. 72 is a schematic assembly view of the assembly of the water intake, switch assembly and tub cover provided in an embodiment of the present application. FIG. 73 is a schematic state diagram of a second switch, mop, and second limit structure when the cleaning implement provided in the embodiments of the present application is in a cleaning mode. FIG. 74 is a schematic assembly view of a second spacing structure mounted on a bucket cover when the cleaning tool provided in an embodiment of the present application is in a cleaning mode. Fig. 75 is a schematic state diagram of the second switch, mop, and second spacing structure when the cleaning implement provided in the embodiments of the present application is in a dewatering mode. FIG. 76 is a schematic assembly view of a second stop feature mounted on the lid of a cleaning tool provided in an embodiment of the present application in a dewatering mode.

In order to effectively control the washing mode and the dehydrating mode of the mop 1, a switch assembly for controlling both modes of operation may be provided. Referring to fig. 67 and 68, the mop bucket 2 further includes a switch assembly 7, the switch assembly 7 being disposed adjacent to the water inlet 50 of the water inlet 54 for controlling the opening or closing of the water inlet 50. In fig. 67, one end 542 of the water inlet 54 is connected to the draft tube 53.

In some embodiments, referring to fig. 67-71, the switch assembly 7 includes a second switch 72 and a gear structure 73, one end of the gear structure 73 is movably connected to the second switch 72, and the other end is movably connected to an area of the water inlet 54 adjacent to the water inlet 50.

In an example, referring to fig. 69 to 71, at least a portion of the water inlet 54 is sleeved in the gear structure 73, and the second switch 72 can drive the gear structure 73 to move laterally.

For example, referring to fig. 67 to 71, the second switch 72 is rotatably connected to one end of the gear structure 73 through a second rotation shaft 761 and a third link 762. The second rotating shaft 761 may be rotatably connected to the support 81 or a component at a fixed position such as the lid 21, the second switch 72 is fixedly connected to the second rotating shaft 761, the second rotating shaft 761 is fixedly connected to the third connecting rod 762, an installation slot 736 (as shown in fig. 68) is provided at one end of the gear structure 73, and one end of the third connecting rod 762 is movably inserted into the installation slot 736 so that the third connecting rod 762 may be movable in the installation slot 736, so as to realize the movable connection between the third connecting rod 762 and the gear structure 73, and thus the movable connection between the second switch 72 and the gear structure 73.

When the second switch 72 is activated, the second switch 72 rotates the second shaft 761 and the third link 762, and the rotation of the third link 762 causes the third link 762 to abut and apply a force on either side of the mounting slot 736. When the third link 762 abuts against a side of the installation slot 736 away from the water inlet 54, the third link 762 drives the gear structure 73 to move towards a direction away from the water inlet 54, and when the third link 762 abuts against a side of the installation slot 736 close to the water inlet 54, the third link 762 drives the gear structure 73 to move towards a direction close to the water inlet 54.

In an example, referring to fig. 67, 68 and 71, the gear structure 73 is provided with a fourth opening 734 in which the water inlet 50 is matched, and the second switch 72 may activate the gear structure 73 to open or close the water inlet 50 by adjusting the position of the fourth opening 734.

When the fourth opening 734 moves to a position where the water inlet 50 can be exposed, the fourth opening 734 communicates with the water inlet 50, and the water inlet 50 is opened; when the fourth opening 734 is moved to a position where it covers the water inlet 50, the fourth opening 734 is not in communication with the water inlet 50, and the water inlet 50 is closed.

In the above manner of adjusting the opening or closing of the water inlet 50 by the lateral movement of the gear structure 73, a plurality of water inlets 50 are illustratively provided on the water inlet 54, and a plurality of fourth openings 734 are provided on the gear structure 73, in which the water inlets 50 and the fourth openings 734 are smaller in size, and the opening or closing of the water inlets 50 is achieved by the dislocation or communication of the plurality of water inlets 50 and the plurality of fourth openings 734.

In some embodiments, referring to fig. 67 and 71, the end of the gear structure 73 is formed with a third limiting structure 735 for limiting the displacement of the lateral movement of the gear structure 73.

Illustratively, referring to fig. 67 and 68, both the water inlet 54 and the gear structure 73 are in a cylindrical structure, and the water inlet 54 is fixed to a member such as the tub cover 21 or the first bracket 81 by a connecting shaft 763, and the connecting shaft 763 passes through the gear structure 73. For example, referring to fig. 72, a connection shaft 763 may be fixed to the tub cover 21 to fix the water inlet 54 to the tub cover 21.

In an example, in order to achieve automatic return after the second switch 72 rotates, an elastic member (not shown), such as a torsion spring, may be provided, one end of which is connected to the second switch 72, and the other end of which may be connected to a part (e.g., the first bracket 81 or the water inlet 54 or the tub cover 21) near the second switch 72. Thus, when the mop 1 is switched from the dewatering mode to the cleaning mode, the mop 1 does not act on the second switch 72 any more, and the second switch 72 can drive the gear structure 73 to reset automatically so as to open the water inlet 50.

Referring to fig. 73, when the mop 1 is in the cleaning mode, the second switch 72 is not in contact with the mop 1, the gear structure 73 is in a position exposing the water inlet 50, and the water inlet 50 is opened.

Referring to fig. 75, when switching from the cleaning mode to the dehydrating mode, the mop 1 is moved laterally in the direction of the second switch 72 until the mop head 12 is held against the second switch 72 and the second switch 72 is actuated to rotate to a position where the blocking structure 73 is in a position to cover the water inlet 50, the water inlet 50 is closed, and the mop 1 is in the dehydrating mode.

In some embodiments, referring to fig. 73 to 76, a second limiting structure 88 is mounted on the tub cover 21 to limit the movable range of the mop 1 in the dehydrating mode. Further, in order to match the switching of the mop 1 between the washing mode and the dehydrating mode, the second stopper 88 is illustratively rotatably provided on the tub cover 21. The second limit structure 88 is in a different state when the mop 1 is in a different mode of operation.

Referring to fig. 75 and 76, when the mop 1 is in the dehydrating mode, the second limit structure 88 is located on one side of the mop head 12 to limit lateral movement of the mop 1.

Referring to fig. 73 and 74, when mop 1 is switched from the dehydrating mode to the cleaning mode, mop 1 is moved laterally in a direction away from second switch 72, mop head 12 contacts second limit structure 88 and exerts a force on second limit structure 88 such that second limit structure 88 rotates to the rear of mop head 12 to facilitate continued lateral movement of mop 1 to move to the cleaning mode.

Fig. 77 is a top view of a bucket cover with a wiper portion provided in an embodiment of the present application. Fig. 78 is a three-dimensional cross-sectional view from the view J-J of fig. 77. Fig. 79 is a three-dimensional cross-sectional view of view K-K of fig. 77. FIG. 80 is a schematic block diagram of a cleaning implement other than a mop provided by embodiments of the present application. Fig. 81 is a three-dimensional cross-sectional view of the view L-L of fig. 80. Fig. 82 is a partial enlarged view of fig. 81 at P.

Referring to fig. 56, the dirty water region 222 includes a first dirty water region 2221 and a second dirty water region 2222 that are isolated, the first dirty water region 2221 including an area located outside of the scraping side 211a of the mop receptacle 211, and the second dirty water region 2222 including an area located below the mop receptacle 211.

When the mop 1 is inserted into the mop insertion opening 211, the mop head 12 moves up and down in the second sewage area 2222, and most of sewage squeezed by the mop head 12 and the wiper 23 is drained into the first sewage area 2221, and a small part of sewage can flow into the second sewage area 2222. Thus, only a small portion of the contaminated water flows into the second contaminated water area 2222 accommodating the mop head 12, so that the problem that the mop head 12 is soiled with the contaminated water during the movement of the mop 1 can be avoided as much as possible, and the cleaning effect can be improved.

In order to drain the sewage into the first sewage area 2221 as much as possible, referring to fig. 77 to 79, a first sewage draining structure is provided on the wiper portion 23 for draining the sewage squeezed from the mop head 12 into the first sewage area 2221.

In an example, referring to fig. 78 and 79, the first drain structure includes at least one drain through hole 231. It should be understood that when the number of the drain through holes 231 is large, the size of the drain through holes 231 is small, when the number of the drain through holes 231 is small, the size of the drain through holes 231 is large, and when there is only one drain through hole 231, the size of the drain through holes 231 in the length direction may be large, forming a lengthwise-type through hole.

Referring to fig. 79, the wiping part 23 includes an upper first portion 232 and a lower second portion 233, where the first portion 232 and the second portion 233 are connected at an acute angle for squeezing out waste water in cooperation with the mop head 12. Wherein, the first sewage draining structure is disposed on the first portion 232, and the inclined surface of the second portion 233 can drain the sewage from the first sewage draining structure to the first sewage area 2221.

Referring to fig. 80 to 82, the wiper portion 23 cooperates with the mop head 12 to squeeze out the sewage, which flows into a first sewage structure (e.g., a structure including a sewage through hole 231) on a first portion 232 of the wiper portion 23, and is guided into a first sewage area 2221 by an inclined surface of a second portion 233.

Fig. 83-90 are schematic diagrams of cleaning tools according to embodiments of the present application, including combinations of designs of the various devices, in relation to a sixth design. The sixth design is the same as the fifth design of the water supply device, and reference is made to the above description, and details are not repeated. Hereinafter, the distinguishing points will be described in detail.

Fig. 83 is an exploded view of a cleaning implement provided in accordance with an embodiment of the present application via a rack drive transmission on the mop head. Fig. 84 is an exploded view of a water feeding apparatus, a transmission driven by a rack on a mop head, and a first stand as provided in an embodiment of the present application. Fig. 85 and 86 are schematic assembly views of two angles of a water feeding device, a transmission device driven by a rack on a mop head, a first bracket and a mop after assembly according to an embodiment of the present application. Fig. 87 is a partial enlarged view of fig. 86 at R.

Referring to fig. 83 to 85, the cleaning tool includes a mop 1 and a mop bucket 2, and the mop bucket 2 includes a tub cover 21 and a tub body 22, and a clean water zone 221 and a dirty water zone 222 are provided in the mop bucket 2, as an example. The mop bucket 2 is internally provided with a water feeding device 3 and a transmission device 4, the water feeding device 3 is arranged in the clear water zone 221, and the water feeding device 3 is connected with the transmission device 4.

The water feeding device 3 transmits water to the mop 1 through the flow guiding device 5. The flow guiding device 5 comprises a flow guiding pipe 53 and a water inlet part 54, a water inlet 50 is arranged on one side of the water inlet part 54, the water from the water feeding device 3 enters the water inlet part 54 through the flow guiding pipe 53, and is transmitted to the mop 1 through the water inlet 50.

Referring to fig. 84 to 87, the driving device 4 includes a guide wheel 43 and a driving mechanism connected, a driving structure 14 (as shown in fig. 86 and 87) is provided on the mop head 12 of the mop 1, the driving structure 14 may be connected with the guide wheel 43, the driving mechanism is provided on the first bracket 81 of the mop bucket 2, and one end of the driving mechanism is connected with the water supply device 3.

In the moving process of the mop 1, the driving structure 14 of the mop head 12 drives the guide wheel 43 to drive, and the guide wheel 43 drives the transmission mechanism to drive the water feeding device 3 to operate.

In one example, referring to fig. 87, the rear face 12b of the mop head 12 is provided with a drive structure 14.

In other examples (not shown), other areas of the mop head 12 (e.g., areas of the front face 12a of the mop head 12 other than the wipe 121) are also possible, and embodiments of the present application are not limited in any way.

In one example, referring to fig. 87, the guide wheel 43 is a gear and the drive structure 14 is a rack.

In another example (not shown in the figures), the guide wheel 43 is made of soft rubber, and the driving structure 14 is a structure having an uneven surface.

In some embodiments, referring to fig. 84 and 85, the drive mechanism includes a runner 4293a, a transverse belt 4291, a runner 4293b, a runner 4293c, a vertical belt 4292, a runner 4293d connected in sequence. The runner 4293a is connected to the guide wheel 43, and the runner 4293d is connected to the water supply device 3 via the first link 353.

When the mop 1 moves, the driving structure 14 of the mop head 12 drives the guide wheel 43 to drive, and the guide wheel 43 drives the rotating wheel 4293a, the transverse driving belt 4291, the rotating wheel 4293b, the rotating wheel 4293c, the vertical driving belt 4292 and the rotating wheel 4293d to drive the water feeding device 3 to operate through the rotating wheel 4293d.

In the above-described embodiments in which the drive means 4 is driven by the drive structure 14 on the mop head 12, the cleaning and dewatering modes can be controlled by moving the mop 1 laterally. When the mop 1 is in the cleaning mode, the driving structure 14 is matched with the guide wheel 43 to finally drive the water feeding device 3 to operate; when cleaning is not needed, the mop 1 is transversely moved to a state that the driving structure 14 is no longer matched with the guide wheels 43, and at the moment, the mop 1 is in a dewatering mode.

Fig. 88 is a schematic block diagram of a cleaning implement provided in accordance with an embodiment of the present application with a rack-driven transmission on the mop head after removal of the mop. Fig. 89 is a three-dimensional cross-sectional view of fig. 88 at angle N-N. Fig. 90 is a partial enlarged view of fig. 89 at S.

In some embodiments, referring to fig. 83, the dirty water region 222 includes isolated first and second

dirty water regions

2221, 2222, the first dirty water region 2221 including an area located outside of the scraping side 211a of the mop receptacle 211, and the second dirty water region 2222 including an area located below the mop receptacle 211.

In some embodiments, referring to fig. 88 to 90, the wiper portion 23 is provided with a first drain structure for draining the sewage squeezed from the mop head 12 into the first sewage area 2221. In an example, referring to fig. 78 and 79, the first drain structure includes at least one drain through hole 231.

In some embodiments, referring to fig. 88-90, the wiper portion 23 includes an upper first portion 232 and a lower second portion 233, where the first portion 232 and the second portion 233 are joined at an acute angle for mating with the mop head 12 to squeeze out dirty water. Wherein, the first sewage draining structure is disposed on the first portion 232, and the inclined surface of the second portion 233 can drain the sewage from the first sewage draining structure to the first sewage area 2221.

Referring to fig. 89, the wiper portion 23 cooperates with the mop head 12 to squeeze out the waste water, which flows into a first drain structure (e.g., a structure including a drain through hole 231) on a first portion 232 of the wiper portion 23, and is guided into a first waste region 2221 by an inclined surface of a second portion 233.

Fig. 91-95 are schematic diagrams of cleaning tools according to embodiments of the present application, including combinations of designs of the various devices, in relation to a seventh design. The seventh design is the same as the design of the water feeding device and the transmission device of the sixth design, and reference is made to the above related description, and no further description is given. The blowdown design is improved over the cleaning tools of the various designs described above. Hereinafter, the distinguishing points will be described in detail.

Fig. 92 is a three-dimensional cross-sectional view from the perspective P-P in fig. 91. Fig. 93 is a partial enlarged view at T in fig. 92.

FIG. 94 is a top view of a cleaning tool with a raised block provided in an embodiment of the present application. Fig. 95 is a two-dimensional cross-sectional view of view Q-Q of fig. 94.

Referring to fig. 91 to 95, the mop bucket 2 includes an isolated clean water region 221 and a dirty water region 222. The scraping side 211a of the mop receptacle 211 is provided with a scraping portion 23, and the scraping portion 23 is provided with a first drainage structure for draining the waste water squeezed from the mop head 12 to a region (direction indicated by an arrow in fig. 95) outside the scraping side 211a of the mop receptacle 211 in the waste water region 222. Illustratively, the first drain structure includes at least one drain through hole 231. For the detailed description of the wiper portion 23, reference is made to the above-mentioned related description, and a detailed description is omitted.

When the mop 1 is inserted into the mop insertion opening 211, the mop head 12 moves up and down in the area below the mop insertion opening 211, and most of the dirty water squeezed by the mop head 12 and the wiper 23 is drained to the area outside the wiping side 211a of the mop insertion opening 211 in the dirty water area 222, so that a small portion of the dirty water can flow into the area below the mop insertion opening 211. Since the area of the sewage area 222 located outside the scraping side 211a of the mop insertion opening 211 is an area where the mop head 12 does not contact, by draining most of the sewage to this area, the problem that the sewage contaminates the mop head 12 from above the mop head 12 during the movement of the mop 1 can be avoided as much as possible, and the cleaning effect can be improved.

In the above-described structure of the dirt discharged through the wiper portion 23, although most of the dirt is drained to the region outside the wiping side 211a of the mop receptacle 211 in the dirt region 222, a small portion of the dirt flows to the region below the mop receptacle 211, and the dirt drained to the region outside the wiping side 211a of the mop receptacle 211 in the dirt region 222 eventually flows to the region below the mop receptacle 211, which affects the cleaning of the mop head 12.

To further avoid the problem of the mop head 12 being soiled, referring to fig. 92 and 95, a raised block 83 is provided on the inner bottom wall of the mop bucket 2 below the mop receptacle 211 for supporting the mop head 12. Thus, the mop head 12 is supported by the elevating block 83, so that the mop head 12 can be prevented from being soiled due to contact with sewage when the mop head is lowered too much, and the cleaning effect can be further improved.

The cleaning tool provided by the embodiment of the application, the first sewage draining structure is arranged on the water draining part 23, so that most sewage can be drained to the area, which is positioned outside the scraping side 211a of the mop socket 211, in the sewage area 222, and the problem that the sewage contaminates the mop head 12 from the upper part of the mop head 12 can be avoided as much as possible; in addition, the lifting block 83 for supporting the mop head 12 is arranged below the mop insertion opening 211, so that the mop head 12 can be prevented from being tensioned by sewage when the mop head 12 is moved down too low, and the cleaning effect is further improved.

Fig. 96-102 are schematic diagrams of cleaning tools according to an eighth design, including combinations of designs of the various devices, provided in accordance with embodiments of the present application. The eighth design is the same as the design of the water supply device and the transmission device of the sixth design, and reference is made to the above related description, and no further description is given. The blowdown design is improved over the cleaning tools of the various designs described above. Hereinafter, the distinguishing points will be described in detail.

Fig. 96 is a top view of a cleaning implement having a receiving bin for removing a mop provided in an embodiment of the present application. FIG. 97 is a cross-sectional view from the R-R view in FIG. 96. Fig. 98 is a partial enlarged view at W in the two-dimensional cross-sectional view of fig. 97. Fig. 99 is a partial enlarged view at X in the two-dimensional cross-sectional view of fig. 97. FIG. 100 is a top view of a cleaning tool having a receiving bin provided in an embodiment of the present application. Fig. 101 is a two-dimensional cross-sectional view of view S-S in fig. 100. Fig. 102 is an exploded view of a containment bin and a separator provided in an embodiment of the present application.

Referring to fig. 96 to 97, the mop bucket 2 includes an isolated clean water region 221 and a dirty water region 222. The scraping side 211a of the socket 211 is provided with a scraping portion 23, and the scraping portion 23 is provided with a first sewage draining structure for draining sewage from the mop head 12 in a region (direction indicated by arrow in fig. 101) outside the scraping side 211a of the mop socket 211. Illustratively, the first drain structure includes at least one drain through hole 231. For the detailed description of the wiper portion 23, reference is made to the above-mentioned related description, and a detailed description is omitted.

To further avoid the problem of the mop head 12 becoming soiled, referring to fig. 97, 99 and 101, a receiving pocket 841 for receiving the mop head 12 is provided on the inner bottom wall of the mop bucket 2 below the mop receptacle 211. Thus, when the mop 1 moves, the mop head 12 can extend into the accommodating chamber 841, so that the mop head 12 can be prevented from contacting with the inner bottom wall of the mop bucket 2 as much as possible, and the problem that the mop head 12 is polluted by sewage can be avoided as much as possible.

In some embodiments, referring to fig. 99, a support plate 842 is disposed within the housing 841, the support plate 842 having a gap with a sidewall of the housing 841 such that waste water flowing from the mop head 12 onto the support plate 842 flows through the gap into the region of the housing 841 below the support plate 842.

Although the first drainage structure of the wiping part 23 can drain most of the sewage to the area outside the wiping side 211a of the mop receptacle 211 in the sewage area 222, a small portion of the sewage flows into the accommodating chamber 841 and can dirty the mop head 12, so that the sewage flows to the area below the supporting plate 842 in the accommodating chamber 841 through the gap between the supporting plate 842 and the side wall of the accommodating chamber 841, the probability that the mop head 12 contacts the sewage can be further reduced, and the cleaning effect is further improved.

In some embodiments, the support plate 842 is movable up and down within the receiving compartment 841. Thus, the moving distance of the mop head 12 in the mop bucket 2 is increased, so that most areas of the mop head 12 can be cleaned and squeezed for dehydration, and the cleaning effect is further improved.

In some embodiments, referring to fig. 99, a lower end of the support plate 842 is provided with a resilient return 843 coupled to the receiving compartment 841 to automatically move upward after the support plate 842 moves downward. Automatic resetting of the support plate 842 is achieved through the elastic resetting piece 843, the implementation mode is simple and feasible, and user experience is improved.

Illustratively, referring to FIG. 99, a post 844 is disposed within the cartridge 841, and a resilient return member 843 is coupled to the post 844 and acts to support the resilient return member 843 to prevent twisting during deformation of the resilient return member 843.

Illustratively, referring to fig. 102, a plurality of resilient return members 843, e.g., 2, 3, 4, 5, and more, may be disposed within the receiving compartment 841, and the embodiments herein are not limited in any way.

In some embodiments, referring to fig. 99, a second check valve 845 is provided at a lower end of the receiving compartment 841 for discharging the sewage in the receiving compartment 841. The second one-way valve 845 only allows the waste water in the holding bin 841 to drain into the waste water zone 222, which can prevent the waste water in the waste water zone 222 from flowing back to the holding bin 841, further reducing the probability of the mop head 12 being soiled.

Fig. 103-106 are schematic views of a cleaning tool according to an embodiment of the present application, including combinations of designs of the respective devices, with respect to a ninth design. The ninth design adjusts the transmission device and the water feeding device of the first design, mainly by the water feeding device, the water can be directly thrown onto the mop head 12, and the specific description of the distinguishing points and the specific description of the other devices can refer to the related description and will not be repeated.

Fig. 103 is an exploded view of another cleaning tool provided in an embodiment of the present application. Fig. 104 is an exploded view of a water supply device, a transmission device, and a first bracket provided in an embodiment of the present application. Fig. 105 is a schematic assembly view of the assembly of the water feeding device, the transmission device and the first bracket provided in the embodiment of the present application. Fig. 106 is a schematic assembly view of a water feeding set, a transmission, a first bracket and a mop assembly provided in an embodiment of the present application.

Referring to fig. 103 and 104, the water feeding device 3 includes a scooping rotation shaft assembly 311 and a scooping assembly 312, the scooping rotation shaft assembly 311 is rotatably disposed in the mop bucket 2, and an upper end of the scooping rotation shaft assembly 311 is connected with the transmission device 4, and the scooping rotation shaft assembly 311 is sleeved with the scooping rotation shaft assembly 312. During the movement of the mop 1, the transmission device 4 drives the water scooping rotation shaft assembly 311 to rotate so as to drive the water scooping assembly 312 to operate, so that the water in the clean water region 221 is uploaded from a low position to a high position through the water scooping assembly 312, and finally the water is transmitted to the mop 1.

Illustratively, referring to fig. 104 and 105, the bail shaft assembly 311 includes a first bail shaft 3111 and a second bail shaft 3112, the first bail shaft 3111 being rotatably disposed at an upper end of the mop bucket 2 and connected to the transmission 4, the second bail shaft 3112 being rotatably disposed at a lower end of the mop bucket 2.

Illustratively, referring to fig. 104 and 105, the bailing assembly 312 includes a bailing belt 3121 and a plurality of bails 3122 disposed on the bailing belt 3121. The scooping transmission belt 3121 is sleeved on the scooping rotation shaft assembly 311, for example, the scooping transmission belt 3121 is sleeved on the first scooping rotation shaft 3111 and the second scooping rotation shaft 3112, and the scooping piece 3122 is provided with a scooping port 3123 for scooping and storing water in the clear water region 221 when the scooping transmission belt 3121 is transmitted.

Illustratively, referring to fig. 104, the scoop 3123 of the scoop 3122 on the side remote from the mop receptacle 211 extends obliquely upward toward the scoop 3122.

Referring to fig. 105 to 106, during operation of the water feeding device 3, the water scooping member 3122 on the side far from the mop socket 211 is operated upward and the water scooping member 3122 on the side near the mop socket 211 is operated downward (as indicated by the straight arrow in fig. 105) by the water scooping transmission belt 3121. Thus, the scooping member 3122 far from the mop socket 211 can scoop the water in the clean water region 221 smoothly, and when the scooping member 3122 far from the mop socket 211 moves to the upper end of the mop bucket 2, the scooping member 3122 throws the water stored on the scooping member 3122 directly toward the mop head 12 (as shown by the curved arrow in fig. 106) under the action of the scooping belt 3121, thereby transmitting the water power to the mop head 12.

In some embodiments, referring to fig. 104 and 105, the driving device 4 includes a lifting assembly 41 and a driving mechanism, the lifting assembly 41 is connected to the driving mechanism, the driving mechanism is disposed on the first bracket 81 in the mop bucket 2, and one end of the driving mechanism is connected to the water supply device 3.

In some embodiments, referring to fig. 104 and 105, the lifting assembly 41 includes a lifting plate 411 and a clamping member 412, and the detailed description may refer to the related description of the first design above, and will not be repeated.

In some embodiments, referring to fig. 104 and 105, the transmission mechanism includes a first vertical transmission assembly 421 disposed vertically and a first transverse transmission assembly 422 disposed transversely, the first vertical transmission assembly 421 is connected to the lifting assembly 41, one end of the first transverse transmission assembly 422 is connected to the first vertical transmission assembly 421, and the other end is connected to the water supply device 3.

For a specific description of the first vertical transmission assembly 421 and the first horizontal transmission assembly 422, reference may be made to the related description of the first design above, and no further description is given. It should be noted that in this embodiment, as compared to the first design, since the transmission directions of the bail rotary shaft assembly 311 and the bail assembly 312 are reversed, for the first transverse belt 4223 in the first transverse transmission assembly 422, the first transverse belt 4223 is disposed crosswise, thus, the transmission directions of the bail rotary shaft assembly 311 and the bail assembly 312 as shown in fig. 105 can be realized

Fig. 107 and 108 are schematic diagrams of cleaning tools provided in accordance with embodiments of the present application, including combinations of designs of the various devices, in relation to a tenth design. The tenth design is similar to the ninth design in that the water feeding device not only can feed water, but also can be used to squeeze and contact with the mop head 12 to extrude sewage when the scooping member in the water feeding device is used, and the structural design of the other devices is similar to the ninth design, and will not be repeated later if no special description is provided.

FIG. 107 is an exploded view of yet another cleaning tool provided in accordance with an embodiment of the present application. Fig. 108 is a schematic assembly view of a water supply device, a transmission device, a first bracket and a mop assembly provided in an embodiment of the present application.

Referring to fig. 107 and 108, as with the bail 3122 in the ninth design, the bail 3123 of the bail 3122 on the side remote from the mop receptacle 211 extends obliquely upward toward and the bail 3122. In this way, the scooping member 3122 on the side away from the mop receptacle 211 travels upward and the scooping member 3122 on the side near the mop receptacle 211 travels downward (as indicated by the straight arrow in fig. 108), the scooping member 3122 throws the water stored on the scooping member 3122 directly toward the mop head 12 (as indicated by the curved arrow in fig. 108), thereby transmitting the water work to the mop head 12.

Referring to fig. 108, at least a portion of the bail 3122 adjacent to the side of the mop receptacle 211 may be in pressing contact with the mop head 12 of the mop 1 to squeeze out dirty water from the mop 1 during movement of the mop 1.

Wherein at least a portion of the bail 3122 proximate the side of the mop receptacle 211 represents all or a portion of the bail 3122 proximate the side of the mop receptacle 211. How the area of the bail 3122 in contact with the mop head 12 is controlled may be practical. For example, when space is limited, the water feeding device 3 may be inclined as shown in fig. 108, with the portion of the bail 3122 adjacent to the side of the mop receptacle 211 in pressing contact with the mop head 12. For another example, all scoops 3122 of the water supply device 3 on the side near the mop receptacle 211 may also be in pressing contact with the mop head 12, provided that the space is sufficient.

In this embodiment, mop 1 is moved downward, and scoop 3122 on the side near mop receptacle 211 is moved downward, and scoop 3122 on the side far from mop receptacle 211 is moved upward, so that water in clear water zone 221 can be transferred to mop 1, however, since scoop 3122 on the side near mop receptacle 211 is inclined downward, the squeezing contact effect may be less desirable, and as a whole, at least mop 1 may be wetted as mop 1 is moved downward. The mop 1 is moved upward, and at this time, the tilting direction of the scooping opening of the scooping piece 3122 near the mop insertion opening 211 side is just opposite to the moving direction of the mop 1, and the mop 1 moved upward can be well in press-contact with the scooping piece 3122 near the mop insertion opening 211 side, thereby realizing cleaning of the mop 1.

The cleaning tool provided by the embodiment of the application, through making the orientation of the water scooping port 3123 of the water scooping piece 3122 far away from the side of the mop socket 211 in the water feeding device 3 upwards and the water scooping piece 3122 upwards extend obliquely, the water scooping piece 3122 far away from the side of the mop socket 211 can throw water towards the mop 1 to successfully send water for the mop 1, moreover, in the moving process of the mop 1, the water scooping port 3123 of the water scooping piece 3122 near the side of the mop socket 211 can be in extrusion contact with the mop head 12 to extrude sewage, thereby the functions of water delivery and sewage extrusion can be realized simultaneously only through the water feeding device, and the problems of structural design complexity and volume increase caused by the need of sewage extrusion and the addition of additional components are avoided.

The present embodiments also provide a cleaning tool of the eleventh design, in combination with the bail assembly of the tenth design, wherein the orientation of the bail 3123 of the bail 3122 on the side remote from the mop socket 211 extends obliquely upward and the bail 3122 upward, and the orientation of the bail 3123 of the bail 3122 on the side close to the mop socket 211 extends obliquely downward and the bail 3122 downward. Wherein at least a portion of the scooping member 3122 adjacent to one side of the mop receptacle 211 may be in pressing contact with the mop head 12 of the mop 1 to squeeze out dirty water from the mop 1 during movement of the mop 1.

Mop 1 moves downward and under the action of scooping belt 3121 scooping member 3122 on the side of mop receptacle 21 moves upward, the direction of movement of scooping member 3122 is just opposite to the direction of movement of mop 1, and mop 1 moving downward can be in pressing contact with scooping member 3122 on the side of mop receptacle 211 to squeeze out the dirty water on mop head 12. Mop 1 is moved up and the scooping member 3121 stops driving, at which time the direction of inclination of the scooping opening of the scooping member 3122 near the mop socket 211 is just opposite to the moving direction of the mop 1, and the mop 1 moved up can also be brought into pressing contact with the scooping member 3122 near the mop socket 211 to squeeze out the sewage on the mop head 12.

It should be noted again that the cleaning tools of the various designs shown above are only illustrative and that the devices of different designs may be combined with each other and are not limited to the combinations shown above.

The foregoing is merely specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present application, and the changes and substitutions are intended to be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A cleaning tool, comprising: the mop is characterized in that the mop (1) can be inserted into the mop inserting opening (211) and move in the mop barrel (2),

a water inlet (50) is formed in the mop bucket (2) close to the mop inserting opening (211), and the water inlet (50) is used for outputting water for cleaning the mop (1);

the mop bucket (2) further comprises a switch assembly (7), wherein the switch assembly (7) is arranged adjacent to the water inlet (50) and is used for controlling the opening or closing of the water inlet (50).

2. A cleaning implement according to claim 1, characterized in that the switch assembly (7) comprises a second switch (72) and a gear structure (73), one end of the gear structure (73) is movably connected with the second switch (72), the other end is movably connected in a region adjacent to the water inlet (50), and the second switch (72) can drive the gear structure (73) to move so as to open or close the water inlet (50).

3. A cleaning implement according to claim 2, characterized in that one end of the gear structure (73) is rotatably connected to the second switch (72), and the other end is slidably connected to the area adjacent to the water inlet (50), and the second switch (72) drives the gear structure (73) to move up and down.

4. A cleaning tool according to claim 3, characterized in that the gear structure (73) is provided with a third opening (731) cooperating with the water inlet (50), and the second switch (72) is operable to activate the gear structure (73) to open or close the water inlet (50) by adjusting the position of the third opening (731).

5. A cleaning implement according to claim 3 or 4, characterized in that a stop structure (74) is provided below the gear structure (73) for limiting the downward distance of the gear structure (73).

6. The cleaning tool of claim 3 or 4, wherein the cleaning tool comprises a cleaning blade,

the second switch (72) is rotationally connected with one end of the gear structure (73) through a first rotating shaft (751) and a second connecting rod (752);

7. The cleaning tool of claim 3 or 4, wherein the cleaning tool comprises a cleaning blade,

a second sliding groove (732) is formed in the other end of the gear structure (73), a second sliding block (541) matched with the second sliding groove (732) is arranged near the water inlet (50), and the second sliding block (541) and the second sliding groove (732) are matched and slide so that the gear structure (73) is in sliding connection with the water inlet (54).

8. A cleaning implement according to claim 2, characterized in that the second switch (72) is adapted to move the gear structure (73) laterally.

9. A cleaning implement according to claim 8, characterized in that the gear structure (73) is provided with a fourth opening (734) cooperating with the water inlet (50), and the second switch (72) is adapted to move the gear structure (73) laterally to open or close the water inlet (50) by adjusting the position of the fourth opening (734).

10. The cleaning tool of claim 8 or 9, wherein the cleaning tool comprises a cleaning blade,

the second switch (72) is rotationally connected with one end of the gear structure (73) through a second rotating shaft (761) and a third connecting rod (762);

the second rotating shaft (761) can be rotatably connected with a part at a fixed position of the mop bucket (2), the second switch (72) is fixedly connected with the second rotating shaft (761), and the second rotating shaft (761) is fixedly connected with the third connecting rod (762).

11. The cleaning tool of claim 10, wherein the cleaning tool comprises a cleaning blade,

one end of the gear structure (73) is provided with a mounting groove (736), one end of the third connecting rod (762) is movably inserted into the mounting groove (736) so that the third connecting rod (762) can move in the mounting groove (736), the second switch (72) is movably connected with the gear structure (73), when the second switch (72) is triggered, the second switch (72) drives the second rotating shaft (761) and the third connecting rod (762) to rotate, and the third connecting rod (762) rotates so that the third connecting rod (762) abuts against and applies force to the mounting groove (736).

12. The cleaning tool according to claim 8, 9 or 11, wherein the mop bucket (2) is provided with a plurality of water inlets (50), the gear structure (73) is provided with a plurality of fourth openings (734), and the water inlets (50) and the fourth openings (734) are staggered or communicated through the transverse movement of the gear structure (73) so as to realize the opening or closing of the water inlets (50).

13. A cleaning implement according to claim 8 or 9, 11, characterized in that the end of the gear structure (73) is formed with a third limit structure (735), the third limit structure (735) being adapted to limit the displacement of the lateral movement of the gear structure (73).

14. The cleaning implement according to any one of claims 1 to 4, 8, 9, 11, characterized in that a second switch (72) is actuatable when the mop (1) is moved laterally in the mop receptacle (211).

15. A cleaning implement according to claim 14, characterized in that the mop (1) is moved laterally to a position abutting the second switch (72) to rotate the second switch (72) so that the second switch (72) moves the gear structure (73) to open or close the water inlet (50).

16. The cleaning tool according to any one of claims 1 to 4, 8, 9, 11, 15,

the switch assembly (7) further comprises an elastic piece, one end of the elastic piece is connected with the second switch (72), the other end of the elastic piece is connected with a part near the second switch (72) in the mop insertion opening (211), and the elastic piece is used for resetting after the second switch (72) is triggered.

17. The cleaning tool of claim 16, wherein the resilient member is a torsion spring.

18. The cleaning tool according to any one of claims 1 to 4, 8, 9, 11, 15, 17, wherein the mop bucket (2) further comprises a deflector (5), the deflector (5) being in communication with the water inlet (50), the water inlet (50) being for delivering water stored in the deflector (5) onto the mop (1).

19. A cleaning tool according to claim 18, characterized in that the deflector (5) is formed with a deflector sump;

the water inlet (50) is arranged on the first side (512) of the diversion water bin, which is close to the mop inserting opening (211), and the second side (511) of the diversion water bin, which is far away from the mop inserting opening (211), receives externally conveyed water for cleaning the mop (1).

20. The cleaning tool of claim 19, wherein the diversion sump is disposed obliquely from top to bottom in a direction extending from a first side (512) of the diversion sump to a second side (511) of the diversion sump.

21. The cleaning tool according to claim 18, wherein the flow guiding device (5) further comprises a flow guiding pipe (53) and a water inlet part (54), one end of the flow guiding pipe (53) is used for receiving externally conveyed water for cleaning the mop (1), the other end of the flow guiding pipe is connected with the water inlet part (54), the water inlet (50) is formed in the position, adjacent to the mop inserting opening (211), of the water inlet part (54), and the water received by one end of the flow guiding pipe (53) enters the water inlet part (54) through the flow guiding pipe (53) and is transmitted onto the mop (1) through the water inlet (50) of the water inlet part (54).