Cleaning device for flat mop

Abstract

The cleaning device at least comprises a first cleaning cavity, the first cleaning cavity comprises an upper portion body and a lower portion body, the lower portion body is used for containing cleaning liquid, the upper portion body is provided with a containing cavity, a cleaning body is stored in the containing cavity, the containing cavity is provided with an opening, and when the flat mop is inserted into the first cleaning cavity, the cleaning body is placed in the containing cavity. A wiping object of the flat plate mop faces the opening so that a cleaning body can be obtained through the opening. The cleaning body is arranged on the basis of a traditional mop cleaning bucket, the cleaning body can be used for deeply cleaning the flat mop, the flat mop is cleaned more thoroughly, the cleaning effect of the flat mop is better, operation is convenient, and the flat mop does not need to be transferred to different positions to be subjected to deep cleaning of the cleaning body and drawing rinsing with clear water; the conveying unit and the transfer unit can move under driving of the flat mop, conveying of the cleaning body is achieved, the cleaning body does not need to be manually sprayed or smeared on the ground, operation steps are reduced, and use is convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of cleaning tools, and particularly relates to a cleaning device for a flat mop. Background Art

[0002] Chinese Patent CN217610928U discloses "A wringer and a mop", which includes a main body. A container part is provided on the main body, and a pressing pump head is connected to the container part. A shaping frame is installed on the main body, and the shaping frame is slidably installed on the main body. By sliding the shaping frame to squeeze the pressing pump head, the shaping frame is provided with flower holes. Detergent raw materials are added to the container part, and after the raw materials are pumped out, embossing is realized through the flower holes, and the detergent is extruded onto the ground in an embossed form, without taking another cleaner to spray onto the ground, improving the cleaning efficiency. However, in the above structure, the mop pulling and cleaning and the mop cleaning with detergent are two relatively independent steps, and the detergent cleaning is not combined into the mop pulling and cleaning process. Moreover, the detergent outlet is located at the bottom of the main body, which causes inconvenience for the addition operation of the detergent, and the cleaning effect of the mop needs to be further improved. Content of the Utility Model

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a cleaning device for a flat mop, which can complete the deep cleaning and squeezing of the flat mop in a bucket body, facilitating the cleaning of the flat mop.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a cleaning device for a flat mop, at least including a first cleaning cavity. The first cleaning cavity includes an upper body and a lower body. The lower body is used for holding cleaning liquid, and the upper body is provided with a cavity, in which a cleaning body is stored, and the cavity has an opening. When the flat mop is inserted into the first cleaning cavity, the wiping object of the flat mop faces the opening to obtain the cleaning body through the opening.

[0005] Further, a transfer part is provided at the opening of the cavity, which can be in contact with the cleaning body and the wiping object of the flat mop respectively, and is used for transferring the cleaning body in the cavity to the wiping object of the flat mop.

[0006] Further, the transfer part is arranged on a transmission unit, and the transmission unit has at least a working state and a waiting state. In the working state, at least part of the transmission unit contacts or tends to contact the wiping object of the flat mop to transfer the cleaning body to the wiping object. In the waiting state, the transmission unit stops transferring the cleaning body to the wiping object;

[0007] The transfer part is arranged in the transfer unit, which at least has an active state and a locked state. In the active state, at least part of the transfer unit moves to convey the cleaning body in the cavity to the wiping object; in the locked state, the transfer unit stops moving so that the cleaning body in the cavity stops being conveyed to the wiping object.

[0008] Further, it further includes a blocking unit, which can move between the wiping object and the transfer part, or the blocking unit can move between the cleaning body and the transfer part to isolate the cleaning body and the wiping object.

[0009] Further, the transfer part has a concave-convex structure for obtaining the cleaning body.

[0010] Further, a scraping part is also provided on the upper body of the first cleaning cavity, and the scraping part is arranged close to the opening so that the wiping object of the flat mop can contact the scraping part; the scraping part is a brush, or the scraping part is a squeezing part, or the scraping part is a combination of a brush and a squeezing part.

[0011] Further, the cavity is connected to the mounting bracket, and the mounting bracket is connected to the first cleaning cavity.

[0012] Further, the transfer part is a mesh body, and at least part of it covers the periphery of the cleaning body.

[0013] Further, the relative position of at least part of the transfer unit and the opening of the cavity changes; or the relative position of at least part of the cavity and at least part of the transfer unit changes; or the relative position of the transfer unit and at least part of the cavity relative to the first cleaning cavity changes, so that the transfer unit switches between the working state and the waiting state.

[0014] Further, the transfer part is a transmission roller, and transmission teeth are distributed on its outer wall, and it rotates around the rotating shaft to convey the cleaning body in the cavity to the wiping object;

[0015] Or,

[0016] The transfer part is a transmission sphere, which is rollingly arranged in the round hole, and grooves are distributed on its outer wall, and it rolls to convey the cleaning body in the cavity to the wiping object;

[0017] Or,

[0018] The transfer part includes a transmission roller and a scraping part. The transmission roller and the scraping part are both arranged towards the wiping object. The transmission roller can rotate under the drive of the flat mop, and the transmission roller is eccentrically connected with a crank part. The scraping part is connected with a movable groove for the crank part to extend into; when the transmission roller rotates relative to the cavity, the crank part drives the scraping part to move relative to the cleaning body through the movable groove, so that the scraping part scrapes the cleaning body and conveys it to the wiping object.

[0019] Further, the cleaning body is a solid cleaning soap, and a pressing unit is further arranged in the cavity, and the pressing unit presses the solid cleaning soap towards the side where the opening is located; the pressing unit at least includes a pressing plate in contact with the cleaning body and an elastic member pressing against the pressing plate.

[0020] Further, a second cleaning cavity adjacent to the first cleaning cavity is further included, and a scraping member is arranged in the second cleaning cavity.

[0021] The beneficial effects of the present utility model are as follows: 1) By providing a cleaning body in the traditional cleaning mop bucket, the flat mop can be deeply cleaned using the cleaning body, that is, the deep cleaning and rinsing of the wiping material of the flat mop are integrated into one cleaning device, making the cleaning of the flat mop more thorough, with better cleaning effect, and convenient to operate, without the need to transfer the flat mop to different positions for deep cleaning of the cleaning body and pulling and rinsing with clear water separately; 2) The setting of the transfer part realizes the transmission of the cleaning body to the wiping material of the flat mop. Compared with the wiping material of the flat mop directly contacting the cleaning body, this structure makes the transmission of the cleaning body to the wiping material of the flat mop more uniform, preventing the situation where the wiping material of the flat mop adheres too much to the cleaning body locally and cannot adhere locally; 3) The setting of the transfer part also realizes the effective switching between the two states of the transmission and stop transmission of the cleaning body to the wiping material of the flat mop, with a higher degree of control over the use of the cleaning body; 4) The transmission unit and the transfer unit can move under the drive of the flat mop to realize the transmission of the cleaning body, without the need for manual operation to spray or apply the cleaning body on the ground, reducing the operation steps and being more convenient to use; 5) The two steps of cleaning and squeezing dry using the cleaning body can be carried out in one bucket body, with a small overall volume; 6) The switching method between the working state and the waiting state of the transmission unit is diverse, and the switching between the active state and the locked state of the transfer unit enables the cleaning device to be suitable for different usage scenarios; 7) The transmission unit and the transfer unit include rotatable transmission rollers, and transmission teeth are evenly distributed on the outer periphery of the transmission rollers, ensuring that the cleaning body transmitted to the wiping material is evenly distributed, avoiding excessive local cleaning body resulting in incomplete rinsing, and also avoiding too little local cleaning body resulting in ineffective cleaning; 8) The transmission unit and the transfer unit include rotatable transmission spheres, or the transfer unit includes a transmission roller and a scraping part, with a large scraping area of the cleaning body, fast transmission of the cleaning body, and each area of the wiping material can adhere to the cleaning body faster, the cleaning body can foam more abundantly, and the cleaning body can play a better role; 9) The positioning component enables the transmission unit to stay stably in the working state or the waiting state without deviating randomly during use; 10) The locking unit enables the transfer unit to be firmly held in the locked state, ensuring the effective isolation of the two steps of water scraping and cleaning using the cleaning body, and ensuring the cleaning effect of the flat mop; 11) The pressing unit ensures that the transmission unit can still contact the cleaning body and effectively transmit it to the wiping material after long-term use; 12) The cleaning body can achieve a good decontamination effect on the flat mop, can remove odors, and can increase the lubricity of the surface of the wiping material of the flat mop during cleaning, extending the service life of the wiping material; 13) The design of the transfer part as a mesh body has a simple structure and reduces the processing cost. Description of the Drawings

[0022] Figure 1 It is a three-dimensional view of the present utility model in cooperation with a flat mop.

[0023] Figure 2This is a partial cross-sectional view of the present utility model in cooperation with a flat mop.

[0024] Figure 3 This is a perspective view of the part of the water baffle, cavity and mounting bracket in the present utility model. Figure 1 。

[0025] Figure 4 This is a perspective view of the part of the water baffle, cavity and mounting bracket in the present utility model. Figure 2 。

[0026] Figure 5 This is a perspective view of the part of the cavity and mounting bracket in the present utility model.

[0027] Figure 6 This is a perspective view of the cavity and transmission unit in the present utility model.

[0028] Figure 7 This is a partial schematic view of the transfer part of the transmission unit in the present utility model being a transmission sphere.

[0029] Figure 8 This is a partial schematic view of the transmission unit and cavity in the present utility model. Figure 1 。

[0030] Figure 9 This is a partial schematic view of the transmission unit and cavity in the present utility model. Figure 2 。

[0031] Figure 10 This is a perspective view of the transmission roller in the present utility model.

[0032] Figure 11 This is a perspective view of the scraping part in the present utility model.

[0033] Figure 12 This is a partial schematic view of the transmission unit, cavity, locking unit and mounting bracket in the present utility model. Figure 1 。

[0034] Figure 13 This is a partial schematic view of the transmission unit, cavity, locking unit and mounting bracket in the present utility model. Figure 2 。

[0035] Figure 14 This is a partial schematic view of the transmission unit, cavity, locking unit and mounting bracket in the present utility model. Figure 3 。

[0036] Figure 15 This is a partial schematic view of the transmission unit and locking unit in the present utility model. Figure 1 。

[0037] Figure 16 This is a partial schematic view of the transmission unit and locking unit in the present utility model. Figure 2 。

[0038] Figure 17 This is a cross-sectional view of the present utility model, and the blocking unit is set at this time.

[0039] Figure 18 When the blocking unit is set in the present utility model, the three-dimensional view of the part where the water baffle, mounting bracket, and cavity are located Figure 1 .

[0040] Figure 19 When the blocking unit is set in the present utility model, the three-dimensional view of the part where the water baffle, mounting bracket, and cavity are located Figure 2 .

[0041] Figure 20 When the blocking unit is set in the present utility model, the three-dimensional view of the part where the water baffle, mounting bracket, and cavity are located Figure 3 .

[0042] Figure 21 When the blocking unit is set in the present utility model, the three-dimensional view of the part where the water baffle, mounting bracket, and cavity are located Figure 4 .

[0043] Figure 22 When the blocking unit is set in the present utility model, the three-dimensional view of the part where the water baffle, mounting bracket, and cavity are located Figure 5 .

[0044] Figure 23 This is a partial schematic view of the transfer part of the present utility model being a mesh body.

[0045] Among them, 11-first cleaning chamber, 111-upper body, 112-lower body, 113-water baffle, 12-second cleaning chamber, 13-mounting frame, 14-squeezing scraper, 2-cavity, 21-cavity opening, 22-driving assembly, 221-sliding transverse groove, 222-sliding member, 223-active track, 2231-slideway 1, 2232-slideway 2, 2233-transition slideway, 3-transfer part, 32-transmission roller, 321-transmission tooth, 322-rotating shaft, 323-card slot, 33-transmission ball, 331-round hole, 332-groove, 34-scraper, 341-active groove, 35-crank part, 361-dial button, 362-locking member, 363-bite Toothed portion, 364-avoiding portion, 4-transmission unit, 5-transfer unit, 51-locking unit, 511-driving member, 5111-boss, 5112-locking spring sheet, 5113-locking convex portion, 512-locking member, 5121-tooth end, 513-travel groove, 514-elastic reset member, 515-groove body, 5151-point groove, 5152-linear groove, 6-blocking unit, 61-baffle, 62-linkage assembly, 621-first linkage rod, 6211-columnar protrusion, 622-second linkage rod, 63-driving rod, 631-waist-shaped hole, 632-locking spring sheet, 633-locking groove, 634-limiting protrusion, 7-scraping member, 8-flat mop. DETAILED DESCRIPTION

[0046] In order to enable those skilled in the art to better understand the solution of the utility model, the following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0047] like Figure 1 , Figure 2 As shown, a cleaning device for a flat mop has a barrel body, which includes at least a first cleaning chamber 11, and the first cleaning chamber 11 includes an upper body 111 and a lower body 112. The lower body 112 is used to hold a cleaning liquid, where the cleaning liquid is used to clean or rinse the flat mop, such as water, etc. The upper body 111 is provided with a cavity 2, and a cleaning body is stored in the cavity 2, where the cleaning body is used to perform deep cleaning on the flat mop, such as liquid detergent, soap, etc. There is no clear boundary for the division of the upper body 111 and the lower body 112. Generally speaking, the cleaning liquid in the lower body 112 will not be immersed in the position of the cavity 2.

[0048] The cavity 2 has an opening 21 which faces the side where the flat mop 8 extends into the first cleaning cavity 11. When the flat mop 8 is inserted into the first cleaning cavity 11, the wiping object of the flat mop 8 can face the opening 21, so as to obtain the cleaning body through the opening 21. Then, the wiping object of the flat mop 8 with the cleaning body is immersed in the cleaning liquid of the lower body 112. The flat mop 8 moves up and down in the first cleaning cavity 11 with the wiping object. During the up-and-down movement, the cleaning body in the cavity 2 is repeatedly picked up, and in cooperation with the cleaning liquid of the lower body 112, deep cleaning of the wiping object of the flat mop 8 is achieved.

[0049] In order to increase the foaming effect of the cleaning body on the wiping object of the flat mop 8 and improve the cleaning efficiency of the flat mop, a scraping member 7 can also be provided on the upper body 111 of the first cleaning cavity 11. The scraping member 7 is arranged close to the opening 21, so that the wiping object of the flat mop 8 can contact the scraping member 7 after obtaining the cleaning body, which is convenient for the friction and foaming of the cleaning body. In a specific embodiment, the scraping member 7 can be bristles, or the scraping member 7 can be the squeezing and scraping member in an existing cleaning mop bucket, that is, it can have the function of squeezing water from the wiping object, or the scraping member 7 can be a combination of bristles and the squeezing and scraping member, and there is no specific limitation.

[0050] A cleaning device for a flat mop further includes a second cleaning cavity 12 which is adjacent to the first cleaning cavity 11, and a squeezing and scraping member for squeezing the wiping object of the flat mop 8 is arranged in the second cleaning cavity 12. At this time, deep cleaning and washing of the wiping object of the flat mop are carried out in the first cleaning cavity 11, and the squeezing operation of the wiping object of the flat mop is carried out in the second cleaning cavity 12. Of course, a squeezing and scraping member can also be arranged on the upper body 111 of the first cleaning cavity 11 described in the foregoing structure. At this time, the first cleaning cavity 11 not only plays the role of deep cleaning and washing, but also plays the role of squeezing, and there is no need to provide the second cleaning cavity 12. Of course, in other embodiments, the number of cleaning cavities can be three, and there is no specific limitation.

[0051] For the convenience of assembly, a water baffle 113 is detachably connected to the top of the first cleaning cavity 11. An installation frame 13 is connected to the water baffle 113, and the cavity 2 is connected to the installation frame 13. A part of the installation frame 13 protrudes from the water baffle 113 for easy operation. The above-mentioned scraping member 7 can also be arranged on the installation frame 13.

[0052] The above structure does not limit how the cleaning body in the cavity 2 is transmitted to the wiping object of the flat mop 8 through the opening 21, and it has various structural forms. For example, when the cleaning body is a solid soap, it is placed in the cavity 2 in a limited way, and the wiping object of the flat mop 8 directly picks up the cleaning body through the opening 21. Or a transfer part 3 can be arranged at the opening 21 of the cavity 2, and the transfer part 3 can be in contact with the cleaning body and the wiping object of the flat mop 8 respectively, and is used to transfer the cleaning body in the cavity 2 to the wiping object of the flat mop 8.

[0053] Specifically, as Figures 2 - 6 shown, a transfer part 3 is provided at the opening 21 of the cavity 2. The transfer part 3 is arranged on the transmission unit 4. The transmission unit 4 has at least a working state and a waiting state. In the working state, at least part of the transmission unit 4 contacts or tends to contact the wiping object of the flat mop 8, so as to transfer the cleaning body in the cavity 2 to the wiping object. When the flat mop 8 moves up and down for cleaning in the first cleaning cavity 11, the in-depth cleaning of the cleaning body is carried out at the same time, making the cleaning effect of the flat mop 8 better. And in the waiting state, the transmission unit 4 stops transferring the cleaning body to the wiping object. At this time, the flat mop 8 moves up and down for cleaning in the first cleaning cavity 11 to complete the rinsing of the wiping object, avoiding that there are still a lot of cleaning bodies remaining in the wiping object when the flat mop 8 mops the floor. That is to say, by switching the transmission unit 4 between the working state and the waiting state, the in-depth cleaning and rinsing of the wiping object of the flat mop 8 are separated.

[0054] It should be noted that at least part of the above-mentioned transmission unit 4 tending to contact the wiping object of the flat mop 9 means that it does not exclude the situation where the transmission unit 4 does not contact the wiping object of the flat mop 8, but the transmission unit 4 has made the cleaning body contact the wiping object. At least part of the above-mentioned transmission unit 4 refers to the situations including the whole of the transmission unit 4 contacting the wiping object, only a small part of the transmission unit 4 contacting the wiping object, and most of the transmission unit 4 contacting the wiping object.

[0055] Regarding the switching of the transmission unit 4 between the working state and the waiting state, it can be achieved by changing the relative position between at least part of the transmission unit 4 and the opening 21 of the cavity 2, that is, the transmission unit 4 moves and the cavity 2 remains relatively stationary, so that the transmission unit 4 moves away from or closer to the cleaning body in the cavity 2. Or rather, it is by changing the relative position between at least part of the cavity 2 and at least part of the transmission unit 4, that is, the transmission unit 4 remains relatively stationary and the cavity 2 moves, so that the cavity 2 moves away from or closer to the transmission unit 4. It should be noted that at least part of the cavity 2 here includes the cleaning body in the cavity 2. Or rather, the relative position of at least part of the transmission unit 4 and the cavity 2 with respect to the first cleaning cavity 11 changes, that is, the transmission unit 4 and the cavity 2 move together, and the two move away from or closer to the position where the flat mop 8 is inserted together.

[0056] In this embodiment, the transmission unit 4 is connected to the opening 21 of the cavity 2, and the cavity 2 and the transmission unit 4 move together relative to the mounting frame 13, so as to switch the transmission unit 4 between the working state and the waiting state. To Figure 2Taking the direction shown as an example, the cavity 2 can move left and right relative to the first cleaning cavity 11. When the cavity 2 moves to the right, the transmission unit 4 is closer to the wiping object of the flat mop 8, so that the transmission unit 4 enters the working state. When the cavity 2 moves to the left, the transmission unit 4 is away from the wiping object of the flat mop 8, so that the transmission unit 4 enters the waiting state.

[0057] More specifically, as Figure 5 shown, in this embodiment, the transmission unit 4 includes transmission rollers 32 rotatably connected to the cavity 2. The number of the transmission rollers 32 is two, and they are arranged in parallel along the pulling direction of the flat mop 8. In other words, the two transmission rollers 32 are arranged vertically, and a plurality of transmission teeth 321 are evenly distributed at intervals around the outer wall of the transmission roller 32, so that the cleaning body can be evenly transmitted to the wiping object, avoiding uneven distribution of the cleaning body. Here, the transmission roller 32 can be regarded as the transfer part 3, and the transmission teeth 321 are the concave-convex structures for obtaining the cleaning body. Of course, in other embodiments, the number of the transmission rollers 32 is not limited, and it can be one or more. The transmission roller 32 can rotate around the rotating shaft 322. Thus, the cleaning body located in the cavity 2 can be transmitted to the wiping object under the driving of the rotation of the transmission roller 32. More specifically, the inner side of the transmission roller 32 contacts the cleaning body in the cavity 2, drives it outwards after rotation, and rotates continuously in the same direction, realizing continuous transmission of the cleaning body. Other structures of the transmission unit 4 are not described in detail, and it can include a plurality of components related to the transmission roller 32.

[0058] In this embodiment, the driving component for driving the cavity 2 to translate is the driving component 22. At least part of the driving component 22 undergoes translation or rotation to drive the cavity 2 to translate relative to the mounting frame 13. Specifically in this embodiment, the driving component 22 at least includes a toggle horizontal groove 221 opened on the mounting frame 13, a toggle member 222 movably connected to the mounting frame 13, and a movable track 223 opened on the cavity 2. The toggle horizontal groove 221 extends along the width direction of the first cleaning cavity 11. Part of the toggle member 222 extends into the movable track 223, and part of the toggle member 222 is located in the toggle horizontal groove 221. By applying an external force to drive the toggle member 222 to move relative to the first cleaning cavity 11 in the toggle horizontal groove 221, the cavity 2 can be extended or retracted from the mounting frame 13.

[0059] As Figure 5 shown, part of the toggle member 222 is located on the side of the water baffle 113 facing the first cleaning cavity 11, and part of the toggle member 222 passes through the water baffle 113 and cooperates with the toggle horizontal groove 221.

[0060] As Figure 6As shown, the movable track 223 includes a chute 1 2231, a chute 2 2232 arranged parallel to the chute 1 2231, and a transition chute 2233 connecting the chute 1 2231 and the chute 2 2232. The transition chute 2233 is arranged obliquely. Of course, the chute 1 2231 and the chute 2 2232 are not necessarily completely parallel, as long as they are not located in the same straight line. Specifically, the chute 1 2231 extends along the width direction of the first cleaning chamber 11, and the entire movable track 223 is a Z-shaped chute. Here, the Z-shaped chute refers to a shape trend close to the Z shape, which is not necessarily a standard Z shape, but can also be a mirror image of Z. The chute 1 and the chute 2, and the transition chute are not necessarily straight grooves, but can also be curved grooves. As long as the chute 1 2231 and the chute 2 2232 have a height difference and are connected to each other, the specific shape is not limited.

[0061] When external force is applied to make the toggle member 222 translate relative to the water squeezing rack 1 in the toggle transverse groove 221, due to the restriction of the toggle transverse groove 221, the two toggle parts of the toggle member 222 can only translate laterally. Once it translates to a width exceeding the lateral width of the slide groove 1 2231 or the slide groove 2232, it will inevitably enter the transition slide groove 2233. Since the toggle part can only translate, the toggle part moves against the transition slide groove 2233, and the cavity 2 translates inward and outward under the drive of the toggle part.

[0062] In order to ensure that the transmission unit 4 can stably stay in the working state or the waiting state when it enters the working state or the waiting state, a positioning component is also included for limiting the transmission unit 4 in the working state or the waiting state. Specifically, the positioning component is a convex rib structure arranged on the mounting frame 13, and the convex rib can abut against the toggle member 222 of the driving assembly 22, so that the toggle member 222 stays in this position, and only by applying a greater external force can the toggle member 222 cross the convex rib and switch to another state. The number of the convex rib is at least one, which can cooperate with the two grooves, so that the toggle member 222 can stay when the transmission unit 4 is in the working state or in the waiting state. Of course, in other embodiments, it can also be other limiting structures in the prior art, which are not specifically limited.

[0063] Of course, the structure can be simplified. The driving component 22 can also include a longitudinal groove structure opened on the mounting frame 13, and a toggle member connected to the cavity 2. When an external force is applied to drive the toggle member to translate in the longitudinal groove, the cavity 2 is driven to move synchronously, thereby achieving the purpose of moving the transmission unit 4 close to or away from the object wiped by the flat mop 8, so that the transmission unit 4 switches between the working state and the waiting state.

[0064] Of course, if Figure 7As shown in the figure, the transfer part 3 on the transmission unit 4 can also be a transmission sphere 33, which is rotatably arranged in a round hole 331. The round hole 331 is opened on the side wall of the opening 21 of the cavity 2. The number of the round holes 331 is multiple, and correspondingly, the number of the transmission spheres 33 is also multiple. They are arranged at intervals on the same plane of the cavity 2, so that all parts of the wiping object can receive the cleaning body conveyed by the transmission spheres 33. Of course, the multiple transmission spheres 33 may not be on the same plane, and there is no specific limitation. The outer wall of the transmission sphere 33 is distributed with grooves 332, and the grooves 332 are the concave-convex structures for obtaining the cleaning body. When the transmission sphere 23 rolls, the cleaning body in the cavity 2 can be conveyed to the wiping object.

[0065] Of course, as Figures 8 - 11 shown in the figure, the transfer part 3 can also include a transmission roller 32 and a scraping part 34. The above-mentioned transmission roller 32 and scraping part 34 are both arranged at the opening 21 of the cavity 2, that is, both are arranged facing the wiping object. Relatively speaking, the transmission roller 32 is located above the scraping part 34. When the flat mop 8 moves up and down, it can drive the transmission roller 32 to rotate. While the transmission roller 32 rotates, it drives the scraping part 34 to move, so that the scraping part 34 scrapes the cleaning body actively.

[0066] As Figure 10 shown in the figure, in this embodiment, the transmission roller 32 is a driving roller, which is rotatably connected to the cavity 2 and can contact the wiping object of the flat mop 8 and rotate relative to its own rotating shaft under the drive of the wiping object. An eccentric crank part 35 is also connected to the driving roller, that is, the center line of the crank part 35 does not overlap with the center line of the rotating shaft.

[0067] As Figure 11 shown in the figure, the scraping part 34 is a scraping part for scraping the cleaning body. The scraping part is connected with a movable groove 341 into which the crank part 35 extends. The width of the movable groove 341 is roughly equivalent to the outer diameter of the crank part 35, and the length of the movable groove 341 is greater than the outer diameter of the crank part 35. When the driving roller rotates relative to the cavity 2, the crank part 35 moves up and down in the movable groove 341, thereby driving the scraping part to move up and down. In this embodiment, the cleaning body is a solid cleaning soap, and the solid cleaning soap can be scraped and conveyed to the wiping object during the upward or downward movement of the scraping part. In other words, at this time, the transmission roller 32 may not play the role of scraping the cleaning body. Of course, it does not exclude that the transmission roller 32 and the scraping part 34 play the role of scraping the cleaning body at the same time.

[0068] When the transmission roller 32 rotates relatively to drive the scraping part 34 to move up and down, the transmission unit 4 enters the working state. When the transmission roller 32 stops rotating relatively, it cannot drive the scraping part 34 to move up and down. At this time, the transmission unit 4 enters the waiting state.

[0069] In this embodiment, the specific structure of the positioning component for limiting the transmission unit 4 to the working state or the waiting state includes a button 361 partially protruding from the cavity 2, a locking member 362 connected to the button 361, and an engaging tooth portion 363 and a relief portion 364 located on the outer wall of the driving roller. The button 361 is connected to the mounting bracket 13, so that the button 361 can be partially protruded from the water baffle 113 through the mounting bracket 13 to achieve the control of the button 361. The locking member 362 can move relatively, so that it can switch between two states of cooperating with the engaging tooth portion 363 and cooperating with the relief portion 364.

[0070] When an external force is applied to the button 361 to make the locking member 362 engage with the engaging tooth portion 363, the driving roller stops rotating under the action of the locking member 362. At this time, the driving roller cannot drive the wiper to move up and down, that is, there will be no mutual friction scraping action between the wiper and the cleaning body, and the transmission unit 4 enters the waiting state. The relief portion 364 is a groove structure. When an external force is applied in the reverse direction to the button 361 to disengage the locking member 362 from the engaging tooth portion 363 and the locking member 362 enters the relative position corresponding to the relief portion 364, the engaging teeth on the locking member 362 are within the relief portion 364 and it will not act on the driving roller, and the driving roller can rotate freely. Thus, the wiper can move up and down (the up and down directions are illustrated by the Figure 9 indicated directions here) to scrape the cleaning body under the drive of the driving roller, and the transmission 4 enters the working state.

[0071] Another function of the engaging tooth portion 363 is to better transmit the acting force of the wiping material to the driving roller, so that the driving roller can rotate around its own rotation axis. In this structure, both the driving roller and the wiper can be understood as the transfer parts of the transmission unit 4. The wiper can be understood as the concave-convex structure on the transfer part. Specifically, in this embodiment, the wiper can be a grid-like structure, and the cleaning body is transmitted from the gap to the wiping material.

[0072] Such as Figures 12 - 16As shown, a transfer part 3 is provided at the opening 21 of the cavity 2. The transfer part 3 is arranged on the transfer unit 5. The transfer part 3 is a transmission roller 32, and transmission teeth 321 are evenly distributed on its outer wall. The transmission teeth 321 are the concave-convex structures for obtaining the cleaning body. The transmission roller 32 can rotate around the rotating shaft, so as to first transfer the cleaning body in the cavity 2 into the space between adjacent transmission teeth 321, and then transfer the cleaning body to the wiping object through the contact between the wiping object and the transmission teeth 321. By continuously rotating the transmission roller 32, the cleaning body in the cavity 2 is continuously conveyed to the wiping object, so that when the flat mop 8 moves up and down for cleaning in the first cleaning cavity 11, it can effectively adhere to the cleaning body between the transmission teeth 321. Of course, it cannot be excluded that the transfer part of the transfer unit 5 has no concave-convex structure, and the transfer part being a smooth plane can also achieve the transfer of the cleaning body. In addition, the concave-convex structure here also includes structures with relatively small concavities and convexities such as rough surfaces. Other structures of the transfer unit 5 are not described in detail, and it may include multiple components related to the transmission roller 32.

[0073] The transfer unit 5 has at least an active state and a locked state. In the active state, at least part of the transfer unit 5 moves, so as to convey the cleaning body in the cavity 2 to the wiping object, so that when the flat mop 8 moves up and down for cleaning in the first cleaning cavity 11, the deep cleaning of the cleaning body is carried out at the same time, making the cleaning effect of the flat mop 8 better. In combination with the specific structure of this embodiment, the transfer unit 5 includes a transmission roller 32. The transmission roller 32 rotates around the rotating shaft, so that the transmission teeth 321 continuously scrape the cleaning body in the cavity 2 and rotate and convey it to the side of the wiping object, so that when the flat mop 8 moves up and down for cleaning in the first cleaning cavity 11, it can effectively adhere to the cleaning body between the transmission teeth 321.

[0074] In the locked state, the transfer unit 5 stops moving, so that the conveyance of the cleaning body in the cavity 2 to the wiping object stops. At this time, the flat mop 8 moves up and down for cleaning in the first cleaning cavity 11 to complete the rinsing of the wiping object, avoiding that there are still a large number of cleaning bodies remaining on the wiping object when the flat mop 8 is mopping the floor. In combination with the specific structure of this embodiment, the transmission roller 32 stops rotating. Even if the transmission teeth 321 facing the cavity 2 scrape the cleaning body, they cannot rotate and convey it to the side of the wiping object. When the flat mop 8 moves up and down in the first cleaning cavity 11, it cannot adhere to the cleaning body.

[0075] For the switching of the transfer unit 5 between the active state and the locked state, the locking unit 51 is utilized. The locking unit 51 includes a driving member 511, a locking member 512 cooperating with the driving member 511, a travel groove 513 provided in the cavity 2, and an elastic reset member 514. The elastic reset member 514 abuts against the locking member 512 and the cavity 2 respectively, and is used to press the locking member 512 towards the direction where the transfer unit 5 is located. The locking member 512 is provided with a groove body 515, and the groove body 515 is correspondingly arranged with the travel groove 513. A convex column 5111 is formed on the driving member 511, which can sequentially pass through the travel groove 513 and the groove body 515. The above groove body 515 includes a dot-shaped groove 5151 for restricting the movement of the convex column 5111 along the direction of approaching or departing from the transfer portion 3 and a linear groove 5152 for forming the movement of the convex column 5111 along the direction of approaching or departing from the transfer portion 3. In this embodiment, the cross-section of the groove body 515 is generally in the shape of a right triangle, and the ends of the dot-shaped groove 5151 and the linear groove 5152 close to the transfer portion 3 are flush. The travel groove 513 is of a kidney-shaped groove structure and extends along the axial direction of the first cleaning chamber 11.

[0076] When an external force is applied to the driving member 511, the driving member 511 moves along the axial direction of the first cleaning chamber 11, so that the convex column 5111 can switch between the dot-shaped groove 5151 and the linear groove 5152. When the convex column 5111 moves to the dot-shaped groove 5151, due to the restriction of the convex column 5111 on the locking member 512, the locking member 512 cannot move freely and cannot be driven by the elastic reset member 514 to abut against the transmission roller 32. When the convex column 5111 moves to the linear groove 5152, the locking member 512 can move relatively freely. At this time, under the drive of the elastic reset member 514, the locking member 512 translates close to the transmission roller 32 until the two abut and lock. In order to ensure the effective translation of the locking member 512, an uneven mating structure can be formed between the inner wall of the cavity 2 and the outer wall of the locking member 512, so that the locking member 512 can translate along the track.

[0077] As Figure 15 shown, for the structure where the locking member 512 abuts against the transfer unit 5, the transmission roller 32 has a blocking surface, and the locking member 512 has a blocked surface that can cooperate with the blocking surface. When the blocking surface and the blocked surface abut, the transfer unit 5 enters the locked state, and the number of blocked surfaces on the locking member 512 is the same as the number of transmission rollers 32. The specific structures of the blocking surface and the blocked surface can be a tooth end and a card slot. The transmission roller 32 has a card slot 323, and the locking member 512 has a tooth end 5121 that can engage with the card slot 323. When the tooth end 323 falls into the card slot 5121, the transmission roller 32 cannot rotate around the rotating shaft, and the transfer unit 5 enters the locked state.

[0078] The positions of the tooth end and the card slot can be interchanged, that is, the transmission roller 32 has a tooth end, and the locking member 512 has a card slot that can engage with the tooth end. When the tooth end falls into the card slot, the transmission roller 32 cannot rotate around the rotating shaft, and the transfer unit 5 enters the locked state.

[0079] As Figure 12 , Figure 14 shown, the driving member 511 extends upward and passes through the water baffle 113. The convex column 5111 is arranged at the lower end of the driving member 511. A locking elastic piece 5112 is arranged at the upper part of the driving member 511, and a locking convex part 5113 is arranged on the back of the driving member 511 where the locking elastic piece 5112 is arranged and close to the locking elastic piece 5112. Correspondingly, a locking groove for the locking convex part 5113 to be inserted into is formed on the water baffle 113. An external force can be applied to the driving member 511 to squeeze the locking elastic piece 5112. By using the cooperation of the locking convex part 5113, the locking elastic piece 5112 and the locking groove, the up and down movement of the driving member 511 is realized and locked in the state where the convex column 5111 falls into the dot-shaped groove 5151, that is, the transfer unit 5 is kept in the active state.

[0080] During the use process, in the initial state, the transfer unit 5 is in the active state. At this time, the cleaning body can be used to clean the wiping object of the flat mop 8 by the rotation of the transfer part 3, that is, the transmission roller 32 rotates around the rotating shaft under the drive of the wiping object, so as to transfer the cleaning body in the cavity 2 to the wiping object, so that the wiping object is cleaned by the cleaning body; an external force is applied to the driving member 511 to make the locking convex part 5113 of the driving member 511 disengage from the locking groove, and then the driving member 511 is pressed down so that the convex column 5111 falls into the linear groove 5152. At this time, the elastic reset member 514 drives the locking member 512 to approach the transmission roller 32, and the two are abutted and locked, that is, the transmission roller 32 will not rotate. At this time, when the flat mop 8 moves up and down in the first cleaning cavity 11, the cleaning body will not be transferred to the wiping object of the flat mop 8; once it is necessary to switch back to the active state of the transfer unit 5, an external force is applied to the driving member 511 to move it upward so that the convex column 5111 of the driving member 511 falls into the dot-shaped groove 5151. At the same time, the locking convex part 5113 enters the locking groove and maintains this state under the action of the locking elastic piece 5112.

[0081] As Figures 17 - 22 shown, another structural form is to provide a blocking unit 6. The blocking unit 6 can move between the wiping object and the transfer part 3, or the blocking unit 6 can move between the cleaning body and the transfer part 3. Its main purpose is to isolate the cleaning body and the wiping object to prevent the cleaning body from being continuously conveyed to the wiping object. The following takes the case where the blocking unit 6 moves between the wiping object and the transfer part 3 as an example for description. The structure when the blocking unit 6 moves between the cleaning body and the transfer part 3 is similar and will not be elaborated.

[0082] AsFigure 20 and Figure 21 As shown in Figure 21 , the blocking unit 6 includes a baffle 61, a linkage assembly 62, and a driving rod 63. The linkage assembly 62 includes a first linkage rod 621 and a second linkage rod 622 whose two ends are respectively rotatably connected to the side walls of the baffle 61 and the cavity 2 (it should be noted here that the cavity 2 and the mounting bracket 13 can be not clearly distinguished, or the linkage assembly 62 is connected to the mounting bracket 13, and the cavity 2 is arranged inside the mounting bracket 13). A rotating structure is provided between the side wall of the first linkage rod 621 and the lower end of the driving rod 63. Specifically, a cylindrical protrusion 6211 is provided on the outer wall of the first linkage rod 621 facing the driving rod 63, and a waist-shaped hole 631 extending horizontally is formed at the lower end of the driving rod 63. The cylindrical protrusion 6211 extends into the waist-shaped hole 631.

[0083] When the baffle 61 is in a state facing the transfer part 3, that is, the baffle 61 blocks the wiper from contacting the cleaning body on the transfer part 3, when a downward external force is applied to the driving rod 63, the end of the first linkage rod 621 rotatably connected to the cavity 2 does not move, and the end of it rotatably connected to the baffle 61 is pushed downward, driving the end of the second linkage rod 622 rotatably connected to the baffle 61 to also move downward. Thus, the baffle 61 is driven by the first linkage rod 621 and the second linkage rod 622 to move downward away from the transfer part 3, that is, the baffle 61 switches from the position facing the transfer part 3 to a position below the transfer part 3. At this time, the wiper of the flat mop 8 can contact the transfer part 3 to obtain the cleaning body.

[0084] When an external force is applied to the driving rod 63 to pull it upward, the end of the first linkage rod 621 rotatably connected to the baffle 61 is driven upward, and similarly, the end of the second linkage rod 622 rotatably connected to the baffle 61 also moves upward. Thus, the baffle 61 is reset to a state facing the transfer part 3. At this time, the flat mop 8 cannot obtain the cleaning body when moving up and down.

[0085] The upper structure of the driving rod 63 is similar to that of the driving member 511. A locking elastic piece 632 is provided on the upper part of the driving rod 63, and a locking convex part is provided on the back of the driving rod 63 where the locking elastic piece 632 is provided, close to the locking elastic piece 632. Correspondingly, a locking groove 633 for the locking convex part to be inserted into is formed on the water baffle 113. An external force can be applied to the driving rod 63 to squeeze the locking elastic piece 632. By using the cooperation of the locking convex part, the locking elastic piece 632, and the locking groove 633, the up and down movement of the driving rod 63 can be realized and locked in a state of pulling the first linkage rod 621 upward, that is, maintaining the state where the baffle 61 faces the transfer part 3.

[0086] To ensure that the baffle 61 can be exactly opposite to the transfer part 3, a limit protrusion 634 can be provided between the side wall of the cavity 2 and the positions where the first linkage rod 621 and the second linkage rod 622 are respectively rotatably connected to the cavity. When the second linkage rod 622 rotates upward until it abuts against the end face of the limit protrusion 634, it indicates that the baffle 61 is opposite to the transfer part 3; similarly, when the first linkage rod 621 rotates downward until it abuts against the side face of the limit protrusion 634, it indicates that the baffle 61 no longer blocks the transfer part 3. Of course, the above locking convex part being inserted into the locking groove 633 is also a limiting structure.

[0087] As Figure 23 shown, the transfer part 3 can be a mesh body, specifically an elastic foaming net, which is made of an elastic material and is connected to the opening 21 of the cavity 2. The cleaning body is a solid cleaning soap, which is placed in the cavity 2, and its outer surface contacts the elastic foaming net. At this time, the elastic foaming net can serve as the concave-convex structure for scraping the cleaning body, and during the up-and-down movement of the wiping object of the flat mop 8, it is easy to adhere to the cleaning body and generate foam.

[0088] In this embodiment, part of the elastic foaming net covers the cleaning body, and the part of the cavity 2 that covers the cleaning body. In other words, the elastic foaming net and the cavity 2 jointly cover the cleaning body. Of course, in other embodiments, it can also be that the elastic foaming net entirely covers the cleaning body, and both are placed in the cavity 2, or the elastic foaming net after entirely covering the cleaning body is connected in the cavity 2.

[0089] Of course, the transfer part can also be an ordinary foaming net in existing products. After it entirely covers the cleaning body, both are placed in the cavity 2 together, or the foaming net after entirely covering the cleaning body is connected in the cavity 2. Or, the foaming net is connected to the opening 21 of the cavity 2 and partially covers the cleaning body.

[0090] Thus, the above baffle 61 can also be provided between the mesh body and the wiping object.

[0091] When the cleaning body in the cavity 2 is a solid cleaning soap, after long-term use, the volume of the fixed cleaning soap becomes smaller. To ensure that it can always be in effective contact with the transfer part 3, the cleaning device can also include a pressing unit, which presses the solid cleaning soap towards the side where the transfer part 3 is located. Specifically, the pressing unit at least includes a pressing plate that contacts the cleaning body and an elastic member that abuts against the pressing plate. The other end of the elastic member abuts against the side wall of the cavity 2. As the volume of the cleaning body in the cavity 2 deforms, the compressed elastic member continuously elongates, and the cleaning body is pushed towards the transfer part 3 by the pressing plate.

[0092] The above specific embodiments are used to explain and illustrate the present invention, rather than to limit the present invention. Any modifications and changes made to the present invention within the spirit and scope of the claims of the present invention fall within the protection scope of the present invention.

Claims

1. A cleaning device for a flat mop, at least comprising a first cleaning chamber (11), characterized in that: The first cleaning chamber (11) includes an upper body (111) and a lower body (112). The lower body (112) is used to hold the cleaning liquid. The upper body (111) is provided with a cavity (2) in which a cleaning body is stored, and the cavity (2) has an opening (21). When the flat mop (8) is inserted into the first cleaning chamber (11), the wiping object of the flat mop (8) faces the opening (21) to obtain the cleaning body through the opening (21).

2. The cleaning device for a flat mop according to claim 1, characterized in that: A transfer part (3) is provided at the opening (21) of the cavity. The transfer part (3) can be in contact with the cleaning body and the wiping object of the flat mop respectively, and is used to transfer the cleaning body in the cavity (2) to the wiping object of the flat mop (8).

3. The cleaning device for a flat mop according to claim 2, wherein: The transfer part (3) is arranged on a transmission unit (4). The transmission unit (4) has at least a working state and a waiting state. In the working state, at least part of the transmission unit (4) contacts or tends to contact the wiping object of the flat mop (8) to transfer the cleaning body to the wiping object. In the waiting state, the transmission unit (4) stops transferring the cleaning body to the wiping object; The transfer part (3) is arranged on a transfer unit (5). The transfer unit (5) has at least an active state and a locked state. In the active state, at least part of the transfer unit (5) moves to convey the cleaning body in the cavity (2) to the wiping object; in the locked state, the transfer unit (5) stops moving so that the cleaning body in the cavity (2) stops being conveyed to the wiping object.

4. The cleaning device for a flat mop according to claim 2, characterized in that: It further includes a blocking unit (6). The blocking unit (6) can move between the wiping object and the transfer part (3), or the blocking unit (6) can move between the cleaning body and the transfer part (3) to isolate the cleaning body and the wiping object.

5. The cleaning device for a flat mop according to claim 2, characterized in that: The transfer part (3) has a concave-convex structure for obtaining the cleaning body.

6. The cleaning device for a flat mop according to claim 1, characterized in that: The upper body (111) of the first cleaning chamber (11) is further provided with a scraping part. The scraping part is close to the opening so that the wiping object of the flat mop can contact the scraping part; the scraping part is a brush, or the scraping part is a squeezing and scraping part, or the scraping part is a combination of a brush and a squeezing and scraping part.

7. The cleaning device for a flat mop according to claim 1, characterized in that: The cavity (2) is connected to a mounting bracket (13), and the mounting bracket (13) is connected to the first cleaning chamber (11).

8. The cleaning device for a flat mop according to claim 2, characterized in that: The transfer part (3) is a mesh body, and at least part of it covers the periphery of the cleaning body.

9. The cleaning device for a flat mop according to claim 3, characterized in that: The relative position of at least part of the transmission unit (4) and the opening (21) of the cavity changes; or, the relative position of at least part of the cavity (2) and at least part of the transmission unit (4) changes; Or, the relative position of at least part of the transmission unit (4) and the cavity (2) with respect to the first cleaning chamber (11) changes so that the transmission unit (4) switches between the working state and the waiting state.

10. The cleaning device for a flat mop according to claim 3, wherein: The transfer part (3) is a transmission roller (32), and transmission teeth (321) are distributed on its outer wall. It rotates around a rotating shaft (322) to transfer the cleaning body in the cavity (2) to the wiping object; Or, The transfer part (3) is a transmission sphere (33), which rolls in a round hole (331), and has grooves (332) distributed on its outer wall. Its rolling transfers the cleaning body in the cavity (2) to the wiping object. Or, The transfer part (3) includes a transmission roller (32) and a scraping part (34). The transmission roller (32) and the scraping part (34) are both arranged towards the wiping object. The transmission roller (32) can rotate under the drive of the flat mop (8), and the transmission roller (32) is eccentrically connected with a crank part (35). The scraping part (34) is connected with a movable slot (341) for the crank part (35) to extend into. When the transmission roller (32) rotates relative to the cavity (2), the crank part (35) drives the scraping part (34) to move relative to the cleaning body through the movable slot (341), so that the scraping part (34) scrapes the cleaning body and transfers it to the wiping object.

11. The cleaning device for a flat mop according to claim 1, characterized in that: The cleaning body is a solid cleaning soap, and the cavity (2) is further provided with a pressing unit, which presses the solid cleaning soap towards the side where the opening is located. The pressing unit at least includes a pressing plate in contact with the cleaning body and an elastic member pressing against the pressing plate.

12. The cleaning device for a flat mop according to claim 1, characterized in that: It further includes a second cleaning cavity (12) adjacent to the first cleaning cavity (11), and the second cleaning cavity is provided with a squeezing and scraping part (14).

Images