Cleaning assembly for cleaning flat mop

Abstract

The cleaning assembly comprises an outer barrel, a clean water barrel and a cleaning barrel which are independent of one another, and the clean water barrel and the cleaning barrel are clamped and matched with each other, so that the clean water barrel and the cleaning barrel can be assembled in the outer barrel after being assembled in advance, assembly is facilitated, and it is guaranteed that the relative positions of the clean water barrel and the cleaning barrel are stable. During cleaning, the switch is turned on, the clean water barrel supplies water to the cleaning barrel through the water supply channel, the top end of the clean water barrel is open, the observation cover made of transparent materials is arranged at the opening for sealing, and the sealing ring is arranged at the joint of the observation cover and the clean water barrel, so that vacuum can be formed above the liquid level in the clean water barrel. The atmospheric pressure exerts large pressure on the clear water barrel, and in order to ensure the strength, a plurality of reinforcing ribs arranged at intervals are arranged on the barrel wall of the clear water barrel; when water in the cleaning barrel submerges the outlet end of the water supply channel, the clean water barrel does not supply water to the cleaning barrel automatically under the action of atmospheric pressure, so that the water supply amount each time is constant.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of cleaning tools, especially a cleaning assembly suitable for cleaning flat mop or foamed cotton flat mop. BACKGROUND

[0002] The mop cleaning bucket for cleaning flat mop or foamed cotton flat mop mostly needs to fill water in the bucket body, and then the mop is put in for cleaning. Only the first time is clean water, and the next time is the second clean water in the mop bucket after cleaning. After cleaning, the wringing operation is carried out in another area. There are many patents of mop buckets for cleaning flat mop. The core is that the mop bucket has independent wringing area and independent water holding area. The water holding area is used for cleaning the mop, and the wringing area is used for wringing the mop. The water squeezed out by the wiping object is transferred to the water holding area through the water transfer device.

[0003] For example, the Chinese utility model patent with patent number CN201821203889.3 (publication number CN209863678U) discloses a flat mop tool, which comprises a mop bucket and a flat mop. The mop bucket has independent wringing area and independent water holding area. The bucket body of the wringing area is provided with a squeezing device. The flat mop comprises a wiping object, a mop rod, and a flat mop plate connected to the lower end of the mop rod. In use, the flat mop is rotated to a state where it can be squeezed, and then inserted into the squeezing device in the wringing area. The wiping object is squeezed by the squeezing device through up and down movement. The water squeezed out by the wiping object is transferred to the water holding area through the water transfer device. Because the amount of water squeezed out by the wiping object is greater than the amount of water entering the squeezing area from the water holding area through the slow-release mechanism, the water in the wringing area can be basically completely transferred to the water holding area after multiple reciprocations. The wiping object is also wrung out in this process. Then the water in the water holding area enters the wringing area through the slow-release mechanism. After the flat mop is used for mopping and the wiping object is dirty, it can enter the wringing area for wringing and cleaning.

[0004] This flat mop cleaning tool has the following defects: each cleaning operation is full of water, and the water needs to be refilled from the faucet after the operation is completed. It cannot automatically supply water to the cleaning area. Cleaning and wringing are divided into two areas, and two operations in different areas are needed to complete one cleaning work. The cleaning operation is not convenient. In addition, the sewage washed off from the wiping object each time is discharged back to the water holding area, causing the water cup in the water holding area to be contaminated. The contaminated water in the water holding area enters the wringing area through the slow-release mechanism, so that the water used for cleaning the mop the next time is not clean water, affecting the cleaning of the wiping object. The slow-release mechanism may be a small hole that cannot be closed. In this way, the lower end of the wiping object may always be soaked in the water in the wringing area during the operation of cleaning and wringing the wiping object, making the wringing effect of the wiping object worse and unable to be fully wrung out.

[0005] In summary, the aforementioned flat mop cleaning tool can be further improved. Utility model content

[0006] The utility model provides a cleaning tool for flat mop, which can clean and wring the mop simultaneously in one area, and the amount of clean water used in each cleaning is small, so it is more water-saving.

[0007] The utility model discloses a technical scheme that solves the above technical problem: a cleaning assembly for cleaning flat mop, including cleaning bucket and mop, the mop includes the mop head of rotary connection in the lower end of mop stick, be equipped with the wiping material on the mop head, its characterized in that: the cleaning bucket includes outer barrel, clean water bucket and washing barrel, the clean water bucket and washing barrel are installed at least partially in the outer barrel, and the clean water bucket and washing barrel are mutually clamped, the bottom of washing barrel supports the bottom end of the mop head entering it, the top of clean water bucket is open and is equipped with the observation cover made of transparent material to close at the open, and the observation cover is ultrasonic welded or connected with the fastener of clean water bucket, a plurality of interval setting reinforcing ribs are equipped on the barrel wall of clean water bucket, the middle part of clean water bucket and washing barrel is connected through water supply channel, and the import end of water supply channel is located at the bottom of washing barrel or the lower part of the surrounding body, and the outlet end of water supply channel and the bottom of washing barrel have a height distance, the washing barrel is equipped with the water squeezing plate that forms the extrusion of wiping material, the mop head rotates to the extrudable state with the mop stick basically parallel, and the mop head and the mop stick in this state are inserted into the washing barrel and move up and down, the water squeezing plate carries out the extrusion and scraping operation to the wiping material, the upper of water squeezing plate forms the drainage channel that drains the part of water scraped down on the wiping material to the outer barrel, the backwater channel that a part of water returns to the washing barrel, and the direction of water return and the direction of water drainage are mutually opposite, and still include the switch for starting and closing water supply channel.

[0008] In order to realize that the clean water bucket and the washing barrel are mutually clamped, as improvement, the sidewall or the bottom of the above-mentioned clean water bucket has a first plug-in part, the first plug-in part is provided with a first perforation communicating the outside and the inner cavity thereof, the sidewall of the washing barrel has a second plug-in part, the second plug-in part is provided with a second perforation communicating the outside and the inner cavity thereof; the second plug-in part is plugged into the first perforation, and the second perforation constitutes the water supply channel, or the first plug-in part is plugged into the second perforation, and the first perforation constitutes the water supply channel. In addition, the water supply channel is formed by the plug-in parts plugged into each other, so that the water supply channel has a certain length. Of course, the water supply channel can also be a hole in the sidewall.

[0009] In order to limit the descending degree of the mop head, the inner bottom surface of the above-mentioned washing barrel is provided with a raised support table, and the support table supports the bottom end of the mop head entering the washing barrel.

[0010] In order to form the water drainage channel and the water return channel with a reasonable and simple structure, as a preferred, the top surface of the wringing plate has an upward extending baffle, the baffle and the wringing plate form the water return channel, the upper end of the water return channel is open, the water return channel is open at one end which is towards the direction of the mop inserted into the washing bucket; the area above the baffle forms the water drainage channel. The water drainage channel and the water return channel are formed on the wringing plate only by the setting of the baffle, the structure is simple, and the manufacturing and assembly are facilitated.

[0011] In order to fully transfer the water in the washing bucket to the outer bucket, the wringing plate can swing, the top surface of the wringing plate has a further concave transition water storage cavity, and the wringing plate which swings upward can pour the water in the transition water storage cavity into the outer bucket. After being washed for several times, the water amount on the mop is small, and the energy of the squeezed water is insufficient to be directly drained into the outer bucket. Therefore, the small amount of squeezed water is stored in the transition water storage cavity, and the water in the transition water storage cavity can be drained into the outer bucket through swinging or can be drained into the outer bucket through the water drainage hole arranged at the bottom of the transition water storage cavity.

[0012] In order to ensure that the water scraping plate swings within a proper angle range, a limiting structure for limiting the swinging angle range of the wringing plate is further included, and the wringing plate is blocked by the limiting structure and cannot be turned downward during the process that the mop head enters the washing bucket downward. If the forward turning angle is too large, the water in the transition water storage cavity is easily drained into the washing bucket. Therefore, the water in the transition water storage cavity is ensured not to be drained into the washing bucket as much as possible, and as much as possible of the water is drained into the outer bucket.

[0013] In order to further save water, as a preferred, the water level height when the water in the washing bucket is higher than the outlet end of the water supply channel is an initial water level height, the water level in the washing bucket is raised to a second water level height in the state that the mop head completely enters the washing bucket, and the height of the mop is higher than the second water level height; the water returned by the water return channel can be absorbed by the mop which is higher than the second water level height. The mop above the second water level is not soaked, and this part of the mop can be soaked by the water returned through the shunt component.

[0014] In order to ensure that a small amount of water can also meet the requirement that the highest water level in the washing bucket is as high as possible after the mop enters the washing bucket, at least a part of an inner wall of the washing bucket is arranged to be inclined, so that the washing bucket forms a flared shape from bottom to top.

[0015] In order to prevent water from splashing out of the top of the washing bucket when the mop head is moved up and down, a water baffle is arranged in the washing bucket, and the water baffle is arranged on the back plate of the mop head which enters the washing bucket.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] 1. The cleaning barrel comprises an outer barrel, a clean water barrel and a washing barrel which are independent of each other, the clean water barrel and the washing barrel are clamped with each other, so that the clean water barrel and the washing barrel can be assembled in advance and then assembled into the outer barrel, which is beneficial to assembly and ensures the stability of the relative position of the clean water barrel and the washing barrel.

[0018] 2. The clean water barrel is used to fill with clean water, when washing, the switch is opened, the clean water barrel supplies water to the washing barrel through the water supply channel, the top end of the clean water barrel is open and is closed by an observation cover made of transparent material, a sealing ring is arranged at the joint of the observation cover and the clean water barrel, so that a vacuum is formed above the liquid surface in the clean water barrel, the atmospheric pressure exerts a large pressure on the clean water barrel, in order to ensure the strength, a plurality of reinforcing ribs are arranged on the barrel wall of the clean water barrel, when the water in the washing barrel covers the outlet end of the water supply channel, the clean water barrel automatically stops supplying water to the washing barrel under the action of the atmospheric pressure, so that the water quantity of each time of water supply is certain, the height distance between the outlet end of the water supply channel and the bottom of the washing barrel is the actual water quantity for washing, and the observation cover made of transparent material is convenient for observing the water level in the clean water barrel.

[0019] 3. When the switch is closed, the clean water barrel does not supply water to the washing barrel even if the liquid surface is lowered, the mop head moves up and down in the washing barrel, the wiping object is cleaned by being squeezed and scraped by the squeezing plate, part of the sewage on the wiping object is drained to the outer barrel through the drainage channel each time, and part of the sewage is returned to the washing barrel through the water return channel, so that the wiping object in the washing barrel is supplemented and infiltrated, so that in the initial state, the water in the washing barrel does not need to meet the condition of completely infiltrating the wiping object, and water can be saved.

[0020] 4. The mop is repeatedly moved up and down until the water in the washing barrel is basically transferred clean by the drainage channel, so that the water on the wiping object can be fully squeezed out, the cleaning and squeezing are completed in only one washing barrel, and the squeezing operation is more convenient; the direction of water return and the direction of water drainage are opposite to each other and independent of each other without interference; during secondary cleaning, the opening and closing element is opened again, the clean water barrel supplies water to the washing barrel through the water supply channel again, and the foregoing operation is repeated to complete the second cleaning, so that clean water is used to clean the mop each time. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a perspective structural schematic view of an embodiment of the utility model (the mop head is not inserted into the washing area);

[0022] Figure 2 It is a sectional view of Figure 1 ;

[0023] Figure 3 It is an enlarged view of A of Figure 2 ;

[0024] Figure 4 It is an enlarged view of B of Figure 2 ;

[0025] Figure 5 It is a three-dimensional structure schematic view (mop head downwardly inserts cleaning area state) of the embodiment of the utility model;

[0026] Figure 6 It is Figure 5 the sectional view;

[0027] Figure 7 It is Figure 6 the enlarged view of E of

[0028] Figure 8 It is Figure 6 the enlarged view of F of

[0029] Figure 9 It is a sectional view (mop head upwardly separates cleaning area state) of the embodiment of the utility model;

[0030] Figure 10 It is Figure 9 the enlarged view of I of

[0031] Figure 11 It is an assembly exploded schematic view of the embodiment of the utility model;

[0032] Figure 12 It is an assembly exploded schematic view between the clean water bucket and the cleaning bucket of the embodiment of the utility model;

[0033] Figure 13 It is an assembly exploded schematic view of the squeezing component of the embodiment of the utility model. DETAILED DESCRIPTION

[0034] The utility model is further described in detail below in combination with the embodiment of the drawings.

[0035] As Figures 1 to 13 shown, it is the preferred embodiment of the utility model.

[0036] A cleaning assembly for cleaning flat mop, including cleaning bucket 1 and mop, the mop includes the mop head 3 of rotation connection in the lower end of mop stick 2, be equipped with wiping 4 on the mop head 3;Wiping 4 can be fiber cloth also can be foamed cotton.

[0037] The cleaning barrel 1 comprises an outer barrel 11, a clean water barrel 12 and a cleaning barrel 13, the clean water barrel 12 and the cleaning barrel 13 are at least partially installed in the outer barrel 11, one inner wall of the cleaning barrel 13 is at least partially inclined, so that the cleaning barrel 13 is flared from bottom to top. The clean water barrel 12 and the cleaning barrel 13 are clamped with each other, the bottom of the cleaning barrel 13 supports the bottom end of the mop head 3 entering it, the inner bottom surface of the cleaning barrel 13 is provided with a raised support platform 7, which supports the bottom end of the mop head 3 entering the cleaning barrel 13. The top end of the clean water barrel 12 is open and closed by an observation cover 14 made of transparent material, the observation cover 14 is ultrasonically welded or connected with fasteners to the clean water barrel 12, and the barrel wall of the clean water barrel 12 is provided with a plurality of spaced reinforcing ribs 121.

[0038] The middle part of the clean water barrel 12 and the cleaning barrel 13 are connected by a water supply channel D, the inlet end D1 of the water supply channel D is located at the bottom or the lower part of the surrounding body of the cleaning barrel 13, the side wall or the bottom of the clean water barrel 12 has a first plug-in part 9a, the first plug-in part 9a is provided with a first through hole 9a1 connecting the outside and the inner cavity thereof, the side wall of the cleaning barrel 13 has a second plug-in part 9b, the second plug-in part 9b is provided with a second through hole 9b1 connecting the outside and the inner cavity thereof; the second plug-in part 9b is inserted into the first through hole 9a1, and the second through hole 9b1 constitutes the water supply channel D, or the first plug-in part 9a is inserted into the second through hole 9b1, and the first through hole 9a1 constitutes the water supply channel D.

[0039] The outlet end D2 of the water supply channel D has a height distance H from the bottom of the cleaning barrel 13, the cleaning barrel 13 is provided with a wringing plate 6 for wringing the wiping material 4, the mop head 3 is rotated to a wringable state substantially parallel to the mop rod 2, the mop head 3 and the mop rod 2 in this state are inserted into the cleaning barrel 13 and moved up and down, the wringing plate 6 performs wringing operation on the wiping material 4, the upper part of the wringing plate 6 forms a drainage channel S1 for draining a part of water wrung from the wiping material 4 to the outer barrel 11, and a water return channel S2 for returning a part of water to the cleaning barrel 13, the direction of water return and the direction of water drainage are opposite to each other, and the switch 5 for opening and closing the water supply channel D is further included.

[0040] The top surface of the wringing plate 6 has an upwardly extending baffle 61 which, together with the wringing plate 6, forms the return water channel S2, the upper end of the return water channel S2 being open, and the end of the return water channel S2 facing the mop 4 inserted into the washing tub 13 being open; the area above the baffle 61 forms the drainage channel S1. The wringing plate 6 can swing, and the top surface of the wringing plate 6 has a further concave transition water storage cavity 62, and the wringing plate 6 swung upwardly can pour the water in the transition water storage cavity 62 into the outer tub 11. Further comprising a limiting structure 8 limiting the swinging angle range of the wringing plate 6, and during the process of the mop head 3 entering the washing tub 13 downwardly, the wringing plate 6 is blocked by the limiting structure 8 and cannot be flipped downwardly.

[0041] The water level height when the water in the washing tub 13 submerges the outlet end D2 of the water supply channel D is the initial water level height h1, and in the state that the mop head 3 is completely entered into the washing tub 13, the water level in the washing tub 13 is raised to the second water level height h2, and the height of the mop 4 is higher than the second water level height h2; the water returned by the return water channel can be absorbed by the mop 4 which is higher than the second water level height h2.

[0042] The washing tub 13 is provided with a water baffle 131 which is arranged opposite to the back plate of the mop head 3 entering the washing tub 13.

[0043] The cleaning tub 1 comprises the outer tub 11, the clean water tub 12 and the washing tub 13 which are independent of each other, and the clean water tub 12 and the washing tub 13 are clamped to each other, so that the clean water tub 12 and the washing tub 13 can be pre-assembled and then assembled into the outer tub 11, facilitating the assembly and ensuring the stability of the relative positions of the clean water tub 12 and the washing tub 13.

[0044] The clean water tub 12 is used to fill with clean water, and during washing, the switch 5 is opened, and the clean water tub 12 supplies water to the washing tub 13 through the water supply channel D. The top end of the clean water tub 12 is open and closed by an observation cover 14 made of transparent material, and a sealing ring 15 is arranged at the joint of the observation cover 14 and the clean water tub 12, so that a vacuum is formed above the liquid surface in the clean water tub 12, and the atmospheric pressure exerts a greater pressure on the clean water tub 12. In order to ensure the strength, a plurality of reinforcing ribs 121 are arranged on the tub wall of the clean water tub 12 at intervals. When the water in the washing tub 13 submerges the outlet end D2 of the water supply channel D, the clean water tub 12 automatically stops supplying water to the washing tub 13 under the action of atmospheric pressure, so that the water quantity of each time of water supply is certain. The height distance H between the outlet end D2 of the water supply channel D and the bottom of the washing tub 13 is the actual water quantity for washing, and the observation cover 14 made of transparent material facilitates the observation of the water level condition in the washing tub 13.

[0045] When the switch 5 is closed, even if the water level drops, the clean water tank 13 will not supply water to the cleaning tank 13 all the time, the mop head 3 moves up and down in the cleaning tank 13, the wiping material 4 is cleaned by the squeezing plate 6, and part of the sewage on the wiping material 4 is squeezed and scraped each time, and is discharged to the outer barrel through the drainage channel S1, and part of the sewage is returned to the cleaning tank 13 through the water return channel S2, and the wiping material 4 in the cleaning tank 13 is supplemented and soaked, so that in the initial state, the water in the cleaning tank 13 does not need to meet the condition of completely soaking the wiping material 4, and water can be saved.

[0046] The mop is repeatedly moved up and down until the water in the cleaning tank 13 is basically transferred by the drainage channel S1, and the water on the wiping material 4 can be fully squeezed out, and the cleaning and squeezing are completed in one cleaning tank 13, and the squeezing operation is more convenient; the direction of water return and the direction of water discharge are opposite to each other, and the two are independent of each other and do not interfere with each other; during secondary cleaning, the opening and closing element 5 is opened again, the clean water tank 12 supplies water to the cleaning tank 13 through the water supply channel D again, and the above operation is repeated to complete the second cleaning, and ensure that the mop is cleaned with clean water each time.

[0047] It should be noted that in the description of the embodiment, the terms "front, rear, left, right, upper, lower" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. The terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral connection; it can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

Claims

1. A cleaning assembly for cleaning a flat mop, comprising a cleaning bucket (1) and a mop, the mop comprising a mop head (3) pivotally connected to a lower end of a mop handle (2), the mop head (3) being provided with a wiping material (4); characterized in that: The cleaning bucket (1) comprises an outer bucket (11), a clean water bucket (12) and a cleaning bucket (13), the clean water bucket (12) and the cleaning bucket (13) are at least partially installed in the outer bucket (11), the clean water bucket (12) and the cleaning bucket (13) are clamped with each other, the bottom of the cleaning bucket (13) supports the bottom end of the mop head (3) entering it, the top end of the clean water bucket (12) is open and is closed by an observation cover (14) made of transparent material, the observation cover (14) is ultrasonic welded or fastened with the clean water bucket (12), a plurality of reinforcing ribs (121) are arranged on the bucket wall of the clean water bucket (12), the clean water bucket (12) and the cleaning bucket (13) are communicated through a water supply channel (D), the inlet end (D1) of the water supply channel (D) is located at the bottom or the lower part of the surrounding body of the cleaning bucket (13), the water supply channel (D) has a height distance (H) between the outlet end (D2) and the bottom of the cleaning bucket (13), the cleaning bucket (13) is provided with a wringing plate (6) for wringing the wiping material (4), the mop head (3) is rotated to a wringable state substantially parallel to the mop rod (2), the mop head (3) and the mop rod (2) in the wringable state are inserted into the cleaning bucket (13) and moved up and down, the wringing plate (6) performs wringing operation on the wiping material (4), the upper part of the wringing plate (6) forms a drainage channel (S1) for draining a part of water on the wiping material (4) to the outer bucket (11) and a backflow channel (S2) for backflowing a part of water to the cleaning bucket (13), the direction of water backflowing and the direction of water draining are opposite to each other, and the cleaning bucket (1) further comprises a switch (5) for opening and closing the water supply channel (D).

2. The cleaning assembly for cleaning a flat mop of claim 1, wherein: The side wall or the bottom of the clean water bucket (12) has a first plug-in part (9a), the first plug-in part (9a) is provided with a first through hole (9a1) for communicating the outside and the inner cavity thereof, the side wall of the cleaning bucket (13) has a second plug-in part (9b), the second plug-in part (9b) is provided with a second through hole (9b1) for communicating the outside and the inner cavity thereof; the second plug-in part (9b) is plugged into the first through hole (9a1), and the second through hole (9b1) constitutes the water supply channel (D), or the first plug-in part (9a) is plugged into the second through hole (9b1), and the first through hole (9a1) constitutes the water supply channel (D).

3. The cleaning assembly for cleaning a flat mop of claim 1, wherein: The inner bottom surface of the cleaning bucket (13) is provided with a raised support table (7), which supports the bottom end of the mop head (3) entering the cleaning bucket (13).

4. The cleaning assembly for cleaning a flat mop of claim 1, wherein: The top surface of the wringing plate (6) has an upwardly extending baffle (61), the baffle (61) and the wringing plate (6) surround the backflow channel (S2), the upper end of the backflow channel (S2) is open, and one end of the backflow channel (S2) facing the wiping material (4) inserted into the cleaning bucket (13) is open.

5. The cleaning assembly for cleaning a flat mop of claim 4, wherein: The area above the baffle (61) forms the drainage channel (S1).

6. The cleaning assembly for cleaning a flat mop of claim 4, wherein: The top surface of the wringing plate (6) has a further recessed transition water storage cavity (62).

7. The cleaning assembly for a flat mop of claim 6, wherein: The squeeze plate (6) can swing, and the upwardly swinging squeeze plate (6) can pour the water in the transition water storage cavity (62) into the outer barrel (11).

8. The cleaning assembly for cleaning a flat mop of claim 7, wherein: The limiting structure (8) is further included for limiting the swinging angle range of the squeeze plate (6), and the squeeze plate (6) is blocked by the limiting structure (8) and cannot be turned downward during the process that the mop head (3) enters the cleaning barrel (13).

9. The cleaning assembly for cleaning a flat mop of claim 1, wherein: The water level height when the water in the cleaning barrel (13) reaches the outlet end (D2) of the water supply channel (D) is the initial water level height (h1), and the water level in the cleaning barrel (13) is raised to a second water level height (h2) in the state that the mop head (3) completely enters the cleaning barrel (13), and the height of the wiping article (4) is higher than the second water level height (h2); the water flowing back through the water return channel can be adsorbed by the wiping article (4) which is higher than the second water level height (h2).

10. The cleaning assembly for cleaning a flat mop of claim 1, wherein: The cleaning barrel (13) is provided with a water baffle (131), and the water baffle (131) is provided on the back plate of the mop head (3) entering the cleaning barrel (13).

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