A mop bucket

Abstract

The mop bucket disclosed by the application comprises a mop bucket body and a flat mop, the flat mop comprises a mop head and a wiping article arranged on the mop head; the mop bucket body comprises an outer bucket, a cleaning bin is arranged in the outer bucket, a roller cleaning part is arranged in the cleaning bin, the roller cleaning part comprises a rotating roller rotatably arranged in the cleaning bin, the rotating roller is provided with a cleaning member, and the cleaning member abuts against the surface of the wiping article when the mop head is inserted into the cleaning bin; a rack extending along the length direction of the mop head is arranged on the mop head, a speed change mechanism is arranged in the outer bucket, a driving gear corresponding to the rack is arranged on the power input end of the speed change mechanism, and the power output end of the speed change mechanism is in transmission connection with the rotating roller; when the mop head is inserted into the cleaning bin and moves in a first direction and / or a second direction, the rack is in meshing transmission with the driving gear, so that the speed change mechanism drives the rotating roller to rotate rapidly relative to the wiping article, and then the cleaning member rolls and presses the wiping article rapidly.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cleaning tools, in particular to a mop bucket. BACKGROUND

[0002] The flat mop is a kind of mop that contacts the ground through a plane, which is favored by consumers because of its convenience and high cleaning efficiency. The structure of the flat mop mainly includes a mop rod, a mop head and a wiping material (such as a mop cloth), wherein the wiping material is fixed on the mop head by means of sleeving, pasting or buckling, etc. The flat mop is often configured with a mop bucket, and the two constitute a set for use. By inserting and lifting the mop head in the mop bucket reciprocally, the cleaning of the surface dirt of the wiping material can be achieved.

[0003] The common flat mop bucket in the prior art generally uses a scraper (also known as a squeezer) to clean the wiping material. For example, refer to the flat mop tool disclosed in the Chinese Utility Model Patent (authorized publication number CN213216786U), which essentially discloses a flat mop bucket that uses a scraper to clean the wiping material. The essence of this way of cleaning the wiping material with a scraper is that the wiping material and the scraper form a sliding friction during relative motion, and the surface of the wiping material is scraped and squeezed by the lip of the scraper to achieve the effect of cleaning and drying the wiping material. However, it has the following disadvantages: the scraper can only scrape off a small part of the dirt attached to the surface of the wiping material, and cannot effectively remove the dirt in the deep layer of the wiping material. In fact, during the squeezing of the wiping material, the scraper often squeezes part of the dirt on the surface of the wiping material into the deep layer of the wiping material. In addition, when there is hair attached to the surface of the wiping material, the scraper cannot scrape the hair off the surface of the wiping material, on the contrary, the hair will move in the direction of the deep layer of the wiping material under the squeezing action of the scraper, resulting in poor cleaning effect. SUMMARY

[0004] The purpose of the present application is to overcome the defects and shortcomings of the prior art, and to provide a flat mop bucket with simple and reasonable structure, which is conducive to improving the cleaning effect of the wiping material.

[0005] To achieve the above-mentioned purpose, the following technical solutions are adopted.

[0006] A mop bucket, comprising a mop bucket body and a flat mop matched therewith, the flat mop comprising a mop head and a wiping material arranged on the mop head;

[0007] The mop bucket body comprises an outer bucket, an independent clean water bin and a cleaning bin are arranged in the outer bucket, a water supply mechanism is further arranged in the outer bucket, the water supply mechanism is used for supplying the cleaning liquid stored in the clean water bin to the cleaning bin, the mop head can be inserted into the cleaning bin, and the mop head can reciprocally move in the cleaning bin along a first direction and a second direction.

[0008] The cleaning bin is provided with a roller cleaning element, which comprises a rotating roller rotatably arranged in the cleaning bin, and the rotating roller is provided with a cleaning member, which abuts against the surface of the wiping material when the mop head is inserted into the cleaning bin;

[0009] The mop head is provided with a rack extending along the length direction thereof, and the outer barrel is provided with a speed change mechanism, the power input end of the speed change mechanism is provided with a driving gear corresponding to the rack, and the power output end of the speed change mechanism is in transmission connection with the rotating roller;

[0010] When the mop head is inserted into the cleaning bin and moves towards the first direction and / or the second direction, the rack is in meshing transmission with the driving gear, so that the speed change mechanism drives the rotating roller to rotate rapidly relative to the wiping material, and in turn, the cleaning member rapidly rolls the wiping material.

[0011] Further, the power input end of the speed change mechanism is provided with a transmission shaft, the driving gear is sleeved outside the transmission shaft, and a one-way bearing is arranged between the driving gear and the transmission shaft, so that the driving gear and the transmission shaft are in one-way transmission connection through the one-way bearing.

[0012] Further, the cleaning bin has a cleaning station and a drying station, one end of the rotating roller extends to the cleaning station, and the other end of the rotating roller extends to the drying station;

[0013] The rack comprises a first rack and a second rack arranged on both sides of the mop head;

[0014] The driving gear comprises a first driving gear corresponding to the cleaning station and a second driving gear corresponding to the drying station, and the first driving gear and the second driving gear are both sleeved outside the transmission shaft, and the one-way bearing is arranged between the first driving gear and the transmission shaft and between the second driving gear and the transmission shaft, respectively;

[0015] When the mop head is inserted into the cleaning station, the first rack is in meshing with the first driving gear, and the second rack is out of position with the second driving gear;

[0016] When the mop head is inserted into the drying station, the first rack is out of position with the first driving gear, and the second rack is in meshing with the second driving gear.

[0017] Further, the water supply mechanism comprises a piston pump, a driving link and a water outlet pipe, the piston pump is arranged in the clean water bin, one end of the driving link is eccentrically hinged to the first driving gear, the other end of the driving link is hinged to a power piston of the piston pump, one end of the water outlet pipe is connected to a water outlet of the piston pump, and the other end of the water outlet pipe is in communication with the cleaning bin.

[0018] When the first driving gear rotates, the first driving gear drives the power piston to reciprocate in the piston pump through the driving link, so as to drive the piston pump to operate, thereby pumping the cleaning liquid in the clean water bin to the water outlet pipe and supplying the cleaning bin through the water outlet pipe.

[0019] Further, the outer barrel comprises a barrel body and a barrel cover, the barrel cover covers the barrel body, the barrel cover is provided with an opening for inserting the mop head into the cleaning bin, an inner periphery of the opening is provided with a plurality of water distribution grooves corresponding to the wiping material, a water guide channel is formed in the barrel cover, one end of the water guide channel is in communication with the water supply mechanism, and the other end of the water guide channel is in communication with the water distribution grooves.

[0020] Further, the roller cleaning member is arranged near the opening of the cleaning bin and below the water distribution grooves.

[0021] Further, a first water blocking member is arranged in the cleaning bin, the first water blocking member is located below and adjacent to the roller cleaning member.

[0022] Further, the outer barrel is provided with a clean water barrel and a drying barrel, the clean water bin is formed in the clean water barrel, the drying barrel is located at the bottom of the cleaning bin, a sewage bin is formed between the outer wall of the drying barrel and the inner wall of the outer barrel, the top of the drying barrel is provided with a second water blocking member corresponding to the wiping material, and the second water blocking member is provided with a drainage hole for guiding sewage to flow into the sewage bin.

[0023] Further, the cleaning member is arranged on the surface of the rotating roller, and the cleaning member is one or any combination of a scraping strip, a soft rubber convex point and a brush.

[0024] Further, the speed change mechanism is a multi-stage speed increasing gear set.

[0025] Further, the variable speed mechanism comprises a transmission shaft, a first transmission gear, a second input transmission gear, a second output transmission gear and a third transmission gear, the driving gear and the first transmission gear are sleeved on the outside of the transmission shaft, the second input transmission gear and the second output transmission gear are fixedly connected and coaxially matched, the second input transmission gear is engaged with the first transmission gear, the third transmission gear is fixedly connected with the rotating roller and coaxially matched, and the third transmission gear is engaged with the second output transmission gear.

[0026] The present application has the following advantages:

[0027] Compared with the prior art, the mop bucket provided by the present application has the following advantages: the rack is arranged on the mop head, and the variable speed mechanism is arranged in the outer barrel, the rack drives the driving gear to rotate through the variable speed mechanism during the reciprocating movement of the mop head in the cleaning bin, the rotating roller is driven to rotate rapidly by the variable speed mechanism, the cleaning member is knocked and extruded to the surface of the wiping object in the form of rolling, the dirt attached to the surface of the wiping object can be scraped off, the dirt in the deep area of the wiping object can also be effectively scraped off by the rapid rolling of the rotating roller, and the dirt on the surface of the wiping object can be prevented from being extruded to the deep area of the wiping object, so that the cleaning effect of the wiping object is better. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 is a perspective structural schematic view of the mop bucket body provided by the embodiment of the present application.

[0029] Figure 2 is a sectional view of the mop bucket provided by the embodiment of the present application. Figure 1 .

[0030] Figure 3 is a sectional view of the mop bucket provided by the embodiment of the present application. Figure 2 .

[0031] Figure 4 is a perspective structural schematic view of the mop bucket body provided by the embodiment of the present application.

[0032] Figure 5 is a schematic view of the variable speed mechanism and the roller type cleaning member provided by the embodiment of the present application.

[0033] Figure 6 is a perspective structural schematic view of the first roller type cleaning member provided by the embodiment of the present application.

[0034] Figure 7is a schematic diagram of a third roller cleaning piece provided by an embodiment of the present application.

[0035] Figure 8 is a schematic diagram of a third roller cleaning piece provided by an embodiment of the present application.

[0036] Figure 9 is a schematic diagram of a third roller cleaning piece provided by an embodiment of the present application.

[0037] Figure 10 is a schematic diagram of a third roller cleaning piece provided by an embodiment of the present application.

[0038] Figures 1 to 10 in the middle:

[0039] 1, flat mop; 11, mop head; 12, wiping material; 13, first rack; 14, second rack; 2, outer barrel; 21, barrel body; 22, barrel cover; 221, opening; 222, water distribution groove; 223, water guide channel; 3, cleaning bin; 31, cleaning station; 32, drying station; 33, first water blocking member; 4, sewage bin; 5, roller cleaning piece; 51, rotating roller; 52, cleaning member; 521, scraping strip; 522, soft rubber protrusion; 523, brush; 6, speed change mechanism; 61, transmission shaft; 62, first drive gear; 63, second drive gear; 64, one-way bearing; 65, first-stage transmission gear; 66, second-stage input transmission gear; 67, second-stage output transmission gear; 68, third-stage transmission gear; 7, clean water bin; 8, water supply mechanism; 81, piston pump; 811, power piston; 82, drive connecting rod; 83, water outlet pipe; 9, clean water barrel; 10, drying barrel; 101, second water blocking member; 102, drainage hole. DETAILED DESCRIPTION

[0040] The present application will be further described below with reference to the drawings.

[0041] As Figures 1 to 10 shown in a mop barrel, comprising a mop barrel body and a flat mop 1 matched therewith, the flat mop 1 comprising a mop head 11 and a wiping material 12 arranged on the mop head 11, the mop barrel body comprising an outer barrel 2, the outer barrel 2 comprising a barrel body 21 and a barrel cover 22, the barrel cover 22 covering the barrel body 21, the barrel body 21 being provided with a cleaning bin 3, the wiping material 12 on the mop head 11 completing a cleaning operation in the cleaning bin 3. The barrel cover 22 is provided with an opening 221 for the mop head 11 to be inserted into the cleaning bin 3, the mop head 11 being able to be vertically inserted into the cleaning bin 3 from the opening 221, and the mop head 11 being able to reciprocate in the cleaning bin 3 along a first direction and a second direction.

[0042] In the embodiment, when the mop head 11 moves vertically downward in the cleaning bin 3, the moving direction is defined as the first direction; when the mop head 11 moves vertically upward in the cleaning bin 3, the moving direction is defined as the second direction.

[0043] The cleaning bin 3 is provided with a roller cleaning element 5, which includes a rotating roller 51 rotatably arranged in the cleaning bin 3. The rotating roller 51 is provided with a cleaning member 52, which abuts against the surface of the wiping material 12 when the mop head 11 is inserted into the cleaning bin 3. Specifically, the cleaning member 52 is arranged on the surface of the rotating roller 51 and arranged along the circumferential direction of the rotating roller 51. The cleaning member 52 is one or any combination of a scraping strip 521, a soft rubber bump 522, and a brush 523. For example, in the embodiment, the cleaning member 52 is the scraping strip 521 arranged on the surface of the rotating roller 51 (see Figure 6 In the axial direction of the rotating roller 51, the scraping strip 521 extends to both ends of the rotating roller 51 in the axial direction of the rotating roller 51. In the circumferential direction of the rotating roller 51, the scraping strip 521 is uniformly distributed along the circumferential direction of the rotating roller 51. Of course, in other embodiments, the cleaning member 52 can be the scraping strip 521 and the soft rubber bump 522 arranged on the surface of the rotating roller 51 (see Figure 7 In the circumferential direction of the rotating roller 51, the soft rubber bump 522 is uniformly distributed along the circumferential direction of the rotating roller 51. In the circumferential direction of the rotating roller 51, the brush 523 is uniformly distributed along the circumferential direction of the rotating roller 51. Of course, in other embodiments, the cleaning member 52 can be the scraping strip 521 and the brush 523 arranged on the surface of the rotating roller 51 (see Figure 8 In the circumferential direction of the rotating roller 51, the soft rubber bump 522 is uniformly distributed along the circumferential direction of the rotating roller 51. In the circumferential direction of the rotating roller 51, the brush 523 is uniformly distributed along the circumferential direction of the rotating roller 51. Of course, in other embodiments, the cleaning member 52 can be the scraping strip 521 and the brush 523 arranged on the surface of the rotating roller 51 (see

[0044] As shown in Figure 4 The side of the mop head 11 without the wiping material 12 is provided with a rack, which extends to both ends of the mop head 11 in the length direction of the mop head 11, i.e., extends in the vertical direction when the mop head 11 is vertically inserted into the cleaning bin 3. The outer barrel 2 is provided with a speed change mechanism 6, the power input end of the speed change mechanism 6 is provided with a driving gear corresponding to the rack, and the power output end of the speed change mechanism 6 is in transmission connection with the rotating roller 51.

[0045] In the embodiment, when the mop head 11 is inserted into the cleaning bin 3 and moves in the first direction, the rack is in meshing transmission with the driving gear, so that the speed change mechanism 6 starts to operate to transmit the power from the mop head 11, i.e., the speed change mechanism 6 drives the rotating roller 51 to rotate rapidly relative to the wiping material 12, so that the cleaning member 52 rapidly rolls on the wiping material 12.

[0046] Further, in the embodiment, when the mop head 11 moves in the cleaning bin 3 in the first direction, the rotating direction of the rotating roller 51 is: referring to Figure 9As shown, when the cleaning member 52 is in surface contact with the wiping article 12, the portion of the cleaning member 52 in contact with the wiping article 12 is turned downward relative to the wiping article 12, so that dirt such as sewage generated in the process of the cleaning member 52 rolling the wiping article 12 can move downward, which is conducive to preventing the dirt from splashing out of the cleaning bin 3.

[0047] Of course, in other embodiments, the mop head 11 can be configured to drive the speed change mechanism 6 to drive the rotating roller 51 to rotate rapidly relative to the wiping article 12 when the mop head 11 moves in the second direction in the cleaning bin 3 by the rack and drive gear cooperation; or the mop head 11 can be configured to drive the speed change mechanism 6 to drive the rotating roller 51 to rotate rapidly relative to the wiping article 12 when the mop head 11 moves in the first direction and the second direction in the cleaning bin 3 by the rack and drive gear cooperation.

[0048] In this embodiment, the speed change mechanism 6 is a multi-stage speed-up gear set. Specifically, referring to Figure 4 and Figure 5 As shown, the speed change mechanism 6 of this embodiment includes a transmission shaft 61, a first-stage transmission gear 65, a second-stage input transmission gear 66, a second-stage output transmission gear 67, and a third-stage transmission gear 68. The drive gear and the transmission shaft 61 are located at the power input end of the speed change mechanism 6, and the third-stage transmission gear 68 is located at the power output end of the speed change mechanism 6. The drive gear and the first-stage transmission gear 65 are both sleeved on the outside of the transmission shaft 61. The second-stage input transmission gear 66 and the second-stage output transmission gear 67 are fixedly connected and coaxially concentrically cooperated. The second-stage input transmission gear 66 is in mesh with the first-stage transmission gear 65. The third-stage transmission gear 68 is fixedly connected with the rotating roller 51 and coaxially concentrically cooperated. The third-stage transmission gear 68 is in mesh with the second-stage output transmission gear 67.

[0049] When the rack moves vertically with the mop head 11 in the cleaning bin 3, the rack drives the drive gear to rotate, the drive gear drives the transmission shaft 61 to rotate, the transmission shaft 61 further drives the first-stage transmission gear 65 to rotate, and then the first-stage transmission gear 65 sequentially transmits power to the second-stage input transmission gear 66, the second-stage output transmission gear 67, and the third-stage transmission gear 68, so that the speed change mechanism 6 operates and transmits power from the mop head 11, and then the rotating roller 51 rotates rapidly.

[0050] Further, referring to Figure 5 As shown, in this embodiment, the drive gear is sleeved on the outside of the transmission shaft 61, and a one-way bearing 64 is arranged between the drive gear and the transmission shaft 61. The drive gear and the transmission shaft 61 are in one-way transmission connection through the one-way bearing 64. The first-stage transmission gear 65 is fixedly sleeved on the outside of the transmission shaft 61.

[0051] When the mop head 11 moves in the first direction, the driving gear can transmit power to the transmission shaft 61 through the one-way bearing 64, so that the transmission shaft 61 rotates, and the transmission shaft 61 transmits the power of the driving gear to the primary transmission gear 65, and further to the power output end of the speed change mechanism 6, so that the rotating roller 51 rotates rapidly relative to the wiping material 12, and the cleaning member 52 performs the cleaning operation on the wiping material 12. When the mop head 11 moves in the second direction, the one-way bearing 64 slips at this time, the driving gear cannot transmit power to the transmission shaft 61, and the transmission shaft 61 cannot be driven to rotate by the driving gear, so that the power of the power input end of the speed change mechanism 6 cannot be transmitted to the power output end, that is, the driving gear is idling, and at this time the rotating roller 51 cannot rotate rapidly relative to the wiping material 12 under the driving of the speed change mechanism 6. Through the above structural design, the phenomenon that the mop head 11 is laborious to operate when it moves vertically upward due to the rapid rolling action of the rotating roller 51 is avoided, and the labor-saving effect is achieved. Of course, it should be noted that since the cleaning member 52 and the wiping material 12 surface form a resisting cooperation during the cleaning operation, when the mop head 11 moves vertically upward, the rotating roller 51 will rotate reversely relative to the wiping material 12 to a certain extent under the action of the friction force between the cleaning member 52 and the wiping material 12, but the reverse rotation is generated by the friction force between the cleaning member 52 and the wiping material 12, so the rotating roller 51 is not rotating rapidly relative to the wiping material 12. In other words, since the rotating speed of the rotating roller 51 reversely rotating when the mop head 11 moves vertically upward due to the friction force is much smaller than the rotating speed of the rotating roller 51 rotating under the driving of the speed change mechanism 6 when the mop head 11 moves vertically downward, so the resistance of the rotating roller 51 to the wiping material 12 is relatively small at this stage. In addition, by arranging the one-way bearing 64 to make the driving gear perform one-way transmission, the phenomenon that the sewage splashes out due to the rapid reverse rotation of the roller cleaning piece 5 during the cleaning operation can also be avoided.

[0052] Referring to Figure 2 and Figure 3 , in the embodiment, the bucket 21 is provided with a clean water bin 7 and a water supply mechanism 8, the clean water bin 7 and the cleaning bin 3 are independent of each other, the clean water bin 7 is used for storing cleaning liquid (such as clean water), and the water supply mechanism 8 is used for supplying the cleaning liquid stored in the clean water bin 7 to the cleaning bin 3, so as to cooperate with the roller cleaning piece 5 to clean the wiping material 12.

[0053] Referring to Figure 1 , Figure 3 , Figure 5 and Figure 10As shown, the cleaning bin 3 has a cleaning station 31 and a drying station 32 arranged side by side, one end of the rotating roller 51 extends to the cleaning station 31, the other end of the rotating roller 51 extends to the drying station 32, the rack includes a first rack 13 and a second rack 14 arranged on both sides of the mop head 11, the driving gear includes a first driving gear 62 corresponding to the cleaning station 31 and a second driving gear 63 corresponding to the drying station 32, the first driving gear 62 and the second driving gear 63 are both sleeved outside the transmission shaft 61, and a one-way bearing 64 is arranged between the first driving gear 62 and the transmission shaft 61 and between the second driving gear 63 and the transmission shaft 61, respectively.

[0054] When the mop head 11 is inserted into the cleaning station 31, the first rack 13 is engaged with the first driving gear 62, and the second rack 14 is disengaged with the second driving gear 63. That is, in this embodiment: when the mop head 11 moves in the first direction in the cleaning station 31, the first rack 13 drives the first driving gear 62 to rotate, the first driving gear 62 in turn drives the transmission shaft 61 to drive the speed change mechanism 6 to operate, the rotating roller 51 rotates rapidly, and the cleaning member 52 removes dirt on the wiping object 12. At this time, the second rack 14 is disengaged with the second driving gear 63 (i.e. the two are not engaged), so that the second rack 14 and the second driving gear 63 do not form power transmission.

[0055] When the mop head 11 is inserted into the drying station 32, the first rack 13 is disengaged with the first driving gear 62, and the second rack 14 is engaged with the second driving gear 63. That is, in this embodiment: when the mop head 11 moves in the first direction in the drying station 32, the second rack 14 drives the second driving gear 63 to rotate, and in turn drives the transmission shaft 61 to drive the speed change mechanism 6 to operate, the rotating roller 51 rotates rapidly, and the cleaning member 52 can squeeze the wiping object 12. At this time, the first rack 13 is disengaged with the first driving gear 62 (i.e. the two are not engaged), so that the first rack 13 and the first driving gear 62 do not form power transmission.

[0056] Referring to Figure 2 and Figure 10 As shown, the water supply mechanism 8 includes a piston pump 81, a driving link 82 and a water outlet pipe 83, the piston pump 81 is arranged in the clean water bin 7, one end of the driving link 82 is eccentrically hinged to the first driving gear 62, the other end of the driving link 82 is hinged to the power piston 811 of the piston pump 81, one end of the water outlet pipe 83 is connected to the water outlet of the piston pump 81, and the other end of the water outlet pipe 83 is communicated with the cleaning bin 3;

[0057] When the mop head 11 moves vertically back and forth in the cleaning station 31, the first drive gear 62 rotates under the drive of the first rack 13. At this time, the first drive gear 62 drives the power piston 811 to move back and forth in the piston pump 81 through the drive connecting rod 82, thereby driving the piston pump 81 to operate and pumping the cleaning liquid in the clean water tank 7 to the water outlet pipe 83, and then supplying it to the cleaning tank 3 through the water outlet pipe 83. The specific structure and working principle of the piston pump 81 are all existing technologies, so they will not be described in detail here. It should be noted that in this embodiment, since the drive connecting rod 82 is eccentrically hinged to the first drive gear 62, the mop head 11 can drive the drive connecting rod 82 to move under the cooperation of the first rack 13 and the first drive gear 62, so that the piston pump 81 pumps water, regardless of whether the mop head 11 moves in the first direction or the second direction in the cleaning station 31.

[0058] When the mop head 11 moves vertically back and forth in the drying station 32, since a one-way bearing 64 is provided between the first drive gear 62 and the transmission shaft 61, the transmission shaft 61 will not drive the first drive gear 62 to rotate. That is, when the mop head 11 moves in the drying station 32, the piston pump 81 will not pump water, thereby effectively preventing the cleaning liquid from being sprayed onto the wiping object 12 during the drying stage.

[0059] See Figure 1 , Figure 2 and Figure 3 As shown, in this embodiment, the inner periphery of the opening 221 is provided with a plurality of water distribution grooves 222 corresponding to the wiping object 12. The water distribution grooves 222 are evenly distributed along the inner periphery of the opening 221. A water channel 223 is formed inside the bucket lid 22. One end of the water channel 223 is connected to the water outlet pipe 83 of the water supply mechanism 8, and the other end of the water channel 223 is connected to the water distribution grooves 222. When the piston pump 81 is working, the cleaning liquid in the clean water tank 7 enters the water channel 223 through the water outlet pipe 83 and is evenly sprayed onto the surface of the wiping object 12 through the water distribution grooves 222. Under the combined action of the cleaning liquid and the roller cleaning component 5, the cleaning effect on the wiping object 12 is improved.

[0060] Preferably, the roller cleaning component 5 is disposed near the opening 221 of the cleaning chamber 3 and below the water distribution trough 222. By placing the water distribution trough 222 at the opening 221 of the lid 22 and placing the roller cleaning component 5 below the water distribution trough 222, both the cleaning liquid and the roller cleaning component 5 can fully act on the object to be wiped 12. Furthermore, during the process of the roller cleaning component 5 rolling and wiping the object 12, the cleaning liquid on the surface of the object 12 can flow from top to bottom above the rotating roller 51, thereby improving the cleaning effect on the object 12.

[0061] See Figure 2 and Figure 3As shown, in the embodiment, the cleaning bin 3 is provided with a first water blocking member 33, which is located below and adjacent to the roller cleaning member 5. The longitudinal section of the first water blocking member 33 is in the shape of "n". The side of the first water blocking member 33 close to the wiping material 12 extends vertically downward, and the side of the first water blocking member 33 away from the wiping material 12 extends downward from top to bottom in a direction away from the wiping material 12. When the roller cleaning member 5 rolls on the wiping material, most of the sewage generated can be blocked by the first water blocking member 33 and move downward, so as to slow down the splashing of the sewage in the cleaning bin 3 caused by the centrifugal force of the roller cleaning member 5.

[0062] Referring to Figure 2 and Figure 3 As shown, in the embodiment, the outer barrel 2 is provided with a clean water barrel 9 and a drying barrel 10. The clean water bin 7 is formed in the clean water barrel 9, and the drying barrel 10 is located at the bottom of the cleaning bin 3 and directly below the opening 221, i.e. the lower end of the mop head 11 can extend into the drying barrel 10. The outer wall of the drying barrel 10 and the inner wall of the outer barrel 2 form the sewage bin 4. The top of the drying barrel 10 is provided with a second water blocking member 101 corresponding to the wiping material 12. The second water blocking member 101 is in an angle with the wiping material 12. The second water blocking member 101 is provided with a drainage hole 102 for guiding the sewage to flow into the sewage bin 4. When the wiping material 12 is cleaned, most of the sewage on the surface of the wiping material 12 is blocked by the second water blocking member 101 and enters the sewage bin 4 under the action of the drainage hole 102, so as to avoid the accumulation of a large amount of sewage in the drying barrel 10, thereby effectively achieving the effect of sewage separation and preventing the wiping material 12 from being polluted again due to the accumulation of sewage at the bottom of the mop head 11 during the cleaning process.

[0063] The above description is only the preferred embodiment of the present application, and any equivalent changes or modifications made according to the structure, features and principles described in the patent application scope of the present application are included in the patent application scope of the present application.

Claims

1. A mop bucket comprising a mop bucket body and a flat mop matched with the mop bucket body, the flat mop comprising a mop head and a wiping material arranged on the mop head; the mop bucket body comprising an outer bucket, a separate clean water bin and a cleaning bin arranged in the outer bucket, and a water supply mechanism arranged in the outer bucket, the water supply mechanism being used for supplying cleaning liquid stored in the clean water bin to the cleaning bin, the mop head being capable of being inserted into the cleaning bin, and the mop head being capable of reciprocating in the cleaning bin in a first direction and a second direction; characterized in that: a roller cleaning member is arranged in the cleaning bin, the roller cleaning member comprising a rotating roller rotatably arranged in the cleaning bin, the rotating roller being provided with a cleaning member, the cleaning member abutting against a surface of the wiping material when the mop head is inserted into the cleaning bin; a rack extending along a length direction of the mop head is arranged on the mop head, a speed change mechanism is arranged in the outer bucket, a driving gear corresponding to the rack is arranged at a power input end of the speed change mechanism, and a power output end of the speed change mechanism is in transmission connection with the rotating roller; when the mop head is inserted into the cleaning bin and moves in the first direction and / or the second direction, the rack is in meshing transmission with the driving gear, so that the speed change mechanism drives the rotating roller to rotate rapidly relative to the wiping material, and in turn, the cleaning member rapidly rolls the wiping material; the power input end of the speed change mechanism is provided with a transmission shaft, the driving gear is sleeved on an outer portion of the transmission shaft, a one-way bearing is arranged between the driving gear and the transmission shaft, and the driving gear and the transmission shaft are in one-way transmission connection through the one-way bearing; the cleaning bin has a washing station and a drying station, one end of the rotating roller extends to the washing station, and the other end of the rotating roller extends to the drying station; the rack comprises a first rack and a second rack arranged on two sides of the mop head; the driving gear comprises a first driving gear corresponding to the washing station and a second driving gear corresponding to the drying station, the first driving gear and the second driving gear are both sleeved on the outer portion of the transmission shaft, and the one-way bearing is arranged between the first driving gear and the transmission shaft and between the second driving gear and the transmission shaft, respectively; when the mop head is inserted into the washing station, the first rack is in meshing with the first driving gear, and the second rack is out of position with the second driving gear; when the mop head is inserted into the drying station, the first rack is out of position with the first driving gear, and the second rack is in meshing with the second driving gear.

2. A mop bucket as claimed in claim 1, wherein: the water supply mechanism comprises a piston pump, a driving connecting rod and a water outlet pipe, the piston pump is arranged in the clean water bin, one end of the driving connecting rod is eccentrically hinged to the first driving gear, the other end of the driving connecting rod is hinged to a power piston of the piston pump, one end of the water outlet pipe is connected to a water outlet of the piston pump, and the other end of the water outlet pipe is in communication with the cleaning bin. When the first driving gear rotates, the first driving gear drives the power piston to reciprocate in the piston pump through the driving connecting rod, so as to drive the piston pump to operate, thereby pumping the cleaning liquid in the clean water bin to the water outlet pipe and supplying the cleaning bin through the water outlet pipe.

3. A mop bucket as claimed in claim 1, wherein: The outer barrel includes a barrel body and a barrel cover, the barrel cover covers the barrel body, the barrel cover is provided with an opening for inserting the mop head into the cleaning bin, an inner periphery of the opening is provided with a plurality of water distribution grooves corresponding to the wiping material, a water guide channel is formed in the barrel cover, one end of the water guide channel is in communication with the water supply mechanism, and the other end of the water guide channel is in communication with the water distribution grooves.

4. A mop bucket as claimed in claim 3, wherein: The roller cleaning part is arranged near the opening of the cleaning bin and below the water distribution grooves.

5. A mop bucket as claimed in claim 1 or 4, wherein: The cleaning bin is provided with a first water blocking part below and adjacent to the roller cleaning part.

6. A mop bucket as defined in claim 1, wherein: The outer barrel is provided with a clean water bin and a drying bin, the clean water bin is formed in the clean water bin, the drying bin is located at the bottom of the cleaning bin, a sewage bin is formed between the outer wall of the drying bin and the inner wall of the outer barrel, the top of the drying bin is provided with a second water blocking part corresponding to the wiping material, and the second water blocking part is provided with a drainage hole for guiding sewage to flow into the sewage bin.

7. A mop bucket as defined in claim 1 wherein: The cleaning member is arranged on the surface of the rotating roller, and the cleaning member is one or any combination of a scraping strip, a soft rubber convex point and a brush.

8. A mop bucket as defined in claim 1, wherein: The speed change mechanism is a multi-stage speed increasing gear set.

9. A mop bucket according to claim 1 or 8, wherein: The speed change mechanism includes a transmission shaft, a first transmission gear, a second input transmission gear, a second output transmission gear and a third transmission gear, the driving gear and the first transmission gear are sleeved outside the transmission shaft, the second input transmission gear and the second output transmission gear are fixedly connected and coaxially matched, the second input transmission gear is engaged with the first transmission gear, the third transmission gear is fixedly connected with the rotating roller and coaxially matched, and the third transmission gear is engaged with the second output transmission gear.

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