Mop cleaning tool for enhancing cleaning and drying effects

Abstract

A mop cleaning tool for enhancing cleaning and drying effects, comprising a hand-pressed rotary mop and a cleaning bucket; the hand-pressed rotary mop includes an upper rod and a lower rod that are sleeved with each other, and a mop head with a wiping material is connected to the lower end of the lower rod. A transmission shaft for connecting the mop head, a water spraying mechanism, and a cleaning component are provided in the cleaning bucket. The water spraying mechanism is used to spray water on the wiping material, and the cleaning component is used to perform a cleaning operation on the wiping material at the bottom of the mop head. It is characterized in that: a limiting structure for restricting the wiping material from detaching from the cleaning component is provided in the cleaning bucket. After applying force, the mop head can be released from the limit and detach from the cleaning component; in the state where the mop head is connected to the transmission shaft, the rotation of the lower rod drives the mop head, the transmission shaft, and the water pressing component of the water spraying mechanism to rotate together, and the mop head limited by the limiting structure ensures that the wiping material thereon is in contact with the cleaning component. Ensure that the cleaning component is in full contact with the wiping material during the entire cleaning and drying process.

Description

Technical Field

[0001] The present invention belongs to the technical field of cleaning tools, and particularly relates to a mop cleaning tool suitable for cleaning and dehydrating a flat mop. Background Art

[0002] The applicant of the present invention has invented a non-lifting cleaning and wringing bucket with a new structure suitable for cleaning and dehydrating a flat mop. The invention patent application "Improved Mop Bucket" with the application number CN201710332858.1 (publication number CN108852204A) discloses such a mop bucket, which includes a bucket body. A support structure for supporting a mop plate is provided inside the bucket body, and the support structure can make the mop plate placed thereon rotate at a fixed height position; characterized in that: a cleaning component and a water pump are further provided inside the bucket body. The cleaning component is used for scraping the wiping matter at the bottom of the mop plate rotating at a fixed height position inside the bucket body, and the water pump is used for spraying water on the wiping matter at the bottom of the mop plate rotating at a fixed height position inside the bucket body. The water pump is controlled by a control structure to spray water or not.

[0003] During the continuous testing process of the product, it is found that the cleaning and wringing effects are not good. Specifically, to ensure the cleaning effect, the contact degree between the cleaning component and the wiping matter is relatively large, so that the cleaning component forms a positive upward scraping force on the wiping matter. During the process of pressing the upper rod up and down, especially after the upper rod moves upward, since the mop head is not subjected to a downward pressure, the cleaning component is likely to push the mop head upward, resulting in unstable rotation, large noise, and at the same time affecting the scraping of the wiping matter by the cleaning component and the pressing operation of the mop rod. Therefore, the foregoing solution still needs to be further improved. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide a mop cleaning tool in which the cleaning component is in full contact with the wiping matter during the whole cleaning and wringing process, which can effectively improve the cleaning and wringing effects, aiming at the above-mentioned current situation of the prior art.

[0005] The technical solution adopted by the present invention to solve the above technical problems is as follows: A mop cleaning tool for improving cleaning and wringing effects, comprising a hand-pressed rotary mop and a cleaning bucket; the hand-pressed rotary mop includes an upper rod and a lower rod sleeved with each other, and a driving structure is provided between the upper and lower rods to convert the telescopic movement of the upper rod into the rotary movement of the lower rod. A mop head with a wiping material is connected to the lower end of the lower rod. A transmission shaft for connecting the mop head, a water spraying mechanism, and a cleaning component are provided in the cleaning bucket. The water spraying mechanism is used to spray water on the wiping material, and the cleaning component is used to clean the wiping material at the bottom of the mop head rotating in the bucket body; it is characterized in that: a limiting structure for restricting the wiping material from separating from the cleaning component is provided in the cleaning bucket. After applying force, the mop head can be released from the limit and separated from the cleaning component; in the state where the mop head is connected to the transmission shaft, the rotation of the lower rod drives the mop head, the transmission shaft, and the water pressing component of the water spraying mechanism to rotate together. The mop head restricted by the limiting structure ensures that the wiping material thereon is in contact with the cleaning component.

[0006] Preferably, the above-mentioned limiting structure is arranged between the mop head and the transmission shaft. Of course, the limiting structure can also be an elastic sheet on the inner wall of the mop bucket.

[0007] Preferably, the above-mentioned limiting structure is a buckle structure. The buckle structure is convenient for connection and disconnection, and can also play a certain role in restricting the mop head from separating upward from the transmission shaft.

[0008] Specifically, the above-mentioned buckle structure includes a claw fastener provided at the bottom of the mop head and capable of rotating with the mop head. The claw fastener is provided with an elastic claw opening facing downward. A clamping rib cooperating with the elastic claw opening is provided on the periphery of the transmission shaft. In the state where the transmission shaft is inserted into the elastic claw opening, the elastic sheet of the elastic claw opening buckles the bottom of the clamping rib to restrict the upward movement of the claw fastener. The convex part on the inner surface of the elastic sheet and the clamping rib on the transmission shaft are mutually clamped, playing a certain role in restricting the mop head from separating upward from the transmission shaft. The restraining force only needs to be greater than the elastic force of the elastic member acting on the control component, and the smaller the better under the above premise. Of course, the claw fastener can also be integrally formed with the mop head.

[0009] Preferably, a rib groove insertion and matching structure is further provided between the transmission shaft and the claw fastener. In the state where the transmission shaft is inserted into the elastic claw opening, the rib groove insertion and matching structure is combined together so that the rotation of the claw fastener can drive the transmission shaft to rotate. The rib groove insertion and matching structure can be provided with multiple axial card slots at intervals along the circumference of the transmission shaft, and multiple clamping ribs are provided on the inner hole wall of the claw fastener, or vice versa.

[0010] For further improvement, when the mop head is connected to the transmission shaft, the rotation of the lower rod drives the transmission shaft, the mop head and the water pressing component of the water spraying mechanism to rotate coaxially and / or at the same speed. There is no need to additionally sleeve a rotating bracket for driving the mop head to rotate on the transmission shaft, and there is no need to set up a speed reduction mechanism. At the same time, the water pressing component is directly driven by the rotation of the transmission shaft, and there is no need to set up an acceleration mechanism between the water pressing component and the transmission shaft. Therefore, the structure of this cleaning tool is greatly simplified and the cost is also significantly reduced. Through continuous experiments, the simplified structure can also achieve good water spraying and scrubbing effects.

[0011] Preferably, a fixed shaft is fixed inside the housing of the water spraying mechanism, the transmission shaft is sleeved on the top of the fixed shaft, the water pressing component is an impeller, and the impeller shaft on the impeller is sleeved on the fixed shaft through a bearing, and the transmission shaft is connected to the impeller shaft. The connection can be a rigid connection, a threaded connection, or a welded connection. The water pressing component is directly driven by the transmission shaft to realize high-pressure water output, and there is no need to set up an acceleration mechanism, and the structure is simpler. The direct drive can be a direct rigid connection between the impeller and the transmission shaft, and there is no differential connection between the impeller and the transmission shaft. Moreover, using an impeller, the transmission method is the simplest, and the water spraying mechanism is an impeller pump.

[0012] Preferably, the cleaning component is a brush holder containing bristles, and the cleaning operation is realized by scraping the rotating wiping object with the bristles. In this way, the dirt stuck on the wiping object can be better scraped off, and the cleaning effect is better. Of course, the cleaning component can also be a scraping strip or an extrusion roller, and the cleaning operation is realized by squeezing the rotating wiping object with the scraping strip or the extrusion roller.

[0013] Compared with the prior art, the advantages of the present invention are as follows: a limiting structure for restricting the mop head from disengaging upward from the transmission shaft is provided between the mop head and the transmission shaft. When the mop head is connected to the transmission shaft through the limiting structure, the mop head limited by the limiting structure ensures that the wiping object thereon contacts the cleaning component, so that the cleaning component can fully scrape or brush the wiping object, and the cleaning effect is good. During the process of pressing down or pulling up the mop rod, the mop head is not easily axially disengaged from the transmission shaft, ensuring stable rotation of the mop head, low noise, good drying effect, and effectively ensuring cleaning and drying at the original height position. Description of the Drawings

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the embodiment of the present invention after removing the mop;

[0015] Figure 2 It is a cross-sectional view of the embodiment of the present invention after removing the mop (normal state);

[0016] Figure 3 It is a three-dimensional schematic diagram of the embodiment of the present invention (working state);

[0017] Figure 4Cross-sectional view (operating state) of an embodiment of the present invention;

[0018] Figure 5 is Figure 4 an enlarged view of portion A of;

[0019] Figure 6 Stereoscopic structure diagram of the water spraying mechanism part in an embodiment of the present invention;

[0020] Figure 7 Stereoscopic structure schematic diagram of the claw fastener in an embodiment of the present invention

[0021] Figure 8 Stereoscopic structure schematic diagram of the mop in an embodiment of the present invention. Detailed implementation manners

[0022] The present invention will be further described in detail below in conjunction with the embodiments with reference to the drawings.

[0023] As Figures 1 to 8 shown, it is a preferred embodiment of the present invention.

[0024] A mop cleaning tool for enhancing cleaning and wringing effects, comprising a hand-pressed rotary mop 2 and a cleaning bucket 1; the hand-pressed rotary mop 2 includes an upper rod 21 and a lower rod 22 which are sleeved with each other, and a driving structure is provided between the upper and lower rods to convert the telescopic movement of the upper rod 21 into the rotary movement of the lower rod 22. A mop head 23 with a wiping member 4 is connected to the lower end of the lower rod 22. The wiping member 4 can be a dishcloth or the like. The mop head 23 is a flat mop head, and the flat mop head can be disc-shaped or rectangular-shaped.

[0025] A transmission shaft 3, a water spraying mechanism 5, and a cleaning component 6 for connecting the mop head 23 are provided in the cleaning bucket 1. The water spraying mechanism 5 has water spraying holes 53 for spraying water on the wiping member 4, and the cleaning component 6 is used for cleaning the wiping member 4 at the bottom of the mop head 23 rotating in the bucket body 1; the cleaning component 6 is a brush holder 61 containing bristles 62, and the cleaning operation is realized by scraping the rotating wiping member 4 with the bristles 62.

[0026] The cleaning bucket 1 is provided with a limiting structure for restricting the wiping object 4 from detaching from the cleaning component 6. After applying force, the mop head 23 can release the limit and detach from the cleaning component 6. In this embodiment, the limiting structure is arranged between the mop head 23 and the transmission shaft 3. After applying an upward force to the mop head 23, the mop head 23 can release the limit of the limiting structure and detach from the transmission shaft 3. In the state where the mop head 23 is connected to the transmission shaft 3 through the limiting structure, the connection generally drives by sleeving on the transmission shaft 3 and inserting and matching through rib grooves. The rotation of the lower rod 22 drives the transmission shaft 3, the mop head 23, and the water pressing component 52 of the water spraying mechanism 5 to rotate coaxially or at the same speed. The mop head 23 restricted by the limiting structure ensures that the wiping object 4 on it contacts the cleaning component 6. A fixed shaft 9 is fixed inside the housing 51 of the water spraying mechanism 5. The transmission shaft 3 is sleeved on the top end of the fixed shaft 9. The water pressing component 52 is an impeller. The impeller shaft 521 on the impeller is sleeved on the fixed shaft 9 through a bearing. The transmission shaft 3 is connected to the impeller shaft 521.

[0027] The limiting structure in this embodiment is a buckle structure. The buckle structure includes a claw fastener 7 embedded at the bottom of the mop head 23 and capable of rotating with the mop head 23. The claw fastener 7 can be made of plastic with good wear resistance. The claw fastener 7 is provided with an elastic claw opening 71 facing downward. A clamping rib 31 is provided on the periphery of the transmission shaft 3 and is matched with the elastic claw opening 71. In the state where the transmission shaft 3 is inserted into the elastic claw opening 71, the elastic piece 711 of the elastic claw opening 71 buckles the bottom of the clamping rib 31 to restrict the upward movement of the claw fastener 7. Specifically, the convex part 712 on the inner surface of the elastic piece 711 and the clamping rib 31 on the transmission shaft 3 are mutually clamped, which plays a certain role in restricting the mop head 23 from detaching upward from the transmission shaft 3.

[0028] A rib groove insertion and matching structure is also provided between the transmission shaft 3 and the claw fastener 7. In the state where the transmission shaft 3 is inserted into the elastic claw opening 71, the rib groove insertion and matching structure is combined together so that the rotation of the claw fastener 7 can drive the transmission shaft 3 to rotate. Specifically, a plurality of axial clamping grooves 32 can be arranged at intervals along the circumference of the transmission shaft 3, and a plurality of clamping ribs 72 are arranged on the inner hole wall of the claw fastener 7.

[0029] The working principle and process of this cleaning tool are as follows:

[0030] Cleaning and dehydration process: Fill the cleaning bucket 1 with water. In the state where the mop head 23 is not connected to the transmission shaft 3, clean water enters the inner cavity of the water spraying mechanism 5 through the water inlet end 54. Then connect the mop head 23 to the transmission shaft 3 through the buckle structure. In the state where the transmission shaft 3 is inserted into the elastic claw opening 71, the elastic piece 711 of the elastic claw opening 71 buckles the bottom of the clamping rib 31 to restrict the upward movement of the claw fastener 7. The convex part 712 on the inner surface of the elastic piece 711 and the clamping rib 31 on the transmission shaft 3 are mutually clamped, which plays a certain role in restricting the mop head 23 from detaching upward from the transmission shaft 3, so that the cleaning component 6 can fully scrape or brush the wiping object 4, and the cleaning effect is good.

[0031] Operate the mop rod. The rotation of the lower rod 22 drives the transmission shaft 3 and the mop head 23 to rotate synchronously. The transmission shaft 3 drives the water pressing component 52 in the water spraying mechanism 5 to rotate. The water pressing component 52 sprays water to the wiping object 4 through the water spraying holes 53. The limiting structure serves to prevent the mop head 23 from disengaging from the transmission shaft 3 upwards. During the process of pressing down or pulling up the mop rod 2, the mop head 23 is not likely to axially disengage from the transmission shaft 3, ensuring that the mop head 23 rotates smoothly with low noise and good drying effect, and effectively ensuring cleaning and drying at the original height position.

[0032] After the work is completed, remove the mop head from the transmission shaft 2 for the next operation.

[0033] It should be noted that in the description of this embodiment, the orientation or positional relationship indicated by terms such as "front, back", "left, right", "up, down", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it should not be construed as a limitation to the present invention. The terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A mop cleaning tool for enhancing cleaning and drying effects, comprising a hand-pressed rotary mop (2) and a cleaning bucket (1); the hand-pressed rotary mop (2) includes an upper rod (21) and a lower rod (22) sleeved with each other, and a driving structure is provided between the upper and lower rods to convert the telescopic movement of the upper rod (21) into the rotary movement of the lower rod (22), and a mop head (23) with a wiping material (4) is connected to the lower end of the lower rod (22); a transmission shaft (3), a water spraying mechanism (5), and a cleaning component (6) for connecting the mop head (23) are provided in the cleaning bucket (1), the water spraying mechanism (5) is used for spraying water on the wiping material (4), and the cleaning component (6) is used for cleaning the wiping material (4) at the bottom of the mop head (23) rotating in the bucket body (1); characterized in that: A limiting structure for restricting the wiping object (4) from detaching from the cleaning component (6) is provided inside the cleaning bucket (1). After applying force, the mop head (23) can release the limit and detach from the cleaning component (6); in the state where the mop head (23) is connected to the transmission shaft (3), the rotation of the lower rod (22) drives the mop head (23), the transmission shaft (3), and the water pressing component (52) of the water spraying mechanism (5) to rotate together. The mop head (23) restricted by the limiting structure ensures that the wiping object (4) thereon is in contact with the cleaning component (6). The limiting structure is arranged between the mop head (23) and the transmission shaft (3); the limiting structure is a snap structure; the snap structure includes a claw fastener (7) provided at the bottom of the mop head (23) and capable of rotating together with the mop head (23). An elastic claw opening (71) with a downward opening is provided on the claw fastener (7). A rib (31) cooperating with the elastic claw opening (71) is provided on the periphery of the transmission shaft (3). In the state where the transmission shaft (3) is inserted into the elastic claw opening (71), the elastic piece (711) of the elastic claw opening (71) buckles the bottom of the rib (31) to restrict the upward movement of the claw fastener (7); in the state where the mop head (23) is connected to the transmission shaft (3), the rotation of the lower rod (22) drives the transmission shaft (3), the mop head (23), and the water pressing component (52) of the water spraying mechanism (5) to rotate coaxially and / or at the same speed together.

2. The mop cleaning tool for enhancing cleaning and drying effects according to claim 1, characterized in that: A rib groove insertion and matching structure is further provided between the transmission shaft (3) and the claw fastener (7). In the state where the transmission shaft (3) is inserted into the elastic claw opening (71), the rib groove insertion and matching structure is combined together so that the rotation of the claw fastener (7) can drive the transmission shaft (3) to rotate.

3. The mop cleaning tool for improving cleaning and drying effects according to claim 1, wherein: A fixed shaft (9) is fixed inside the housing (51) of the water spraying mechanism (5). The transmission shaft (3) is sleeved on the top end of the fixed shaft (9). The water pressing component (52) is an impeller. The impeller shaft (521) on the impeller is arranged on the fixed shaft (9) through a bearing sleeve (8). The transmission shaft (3) is connected to the impeller shaft (521).

4. The mop cleaning tool for enhancing cleaning and drying effects according to claim 1, wherein: The cleaning component (6) is a brush holder (61) containing bristles (62). The cleaning operation is realized by scraping the rotating wiping object (4) with the bristles (62).

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