Mop cleaning device, cleaning assembly, and mop

Abstract

This application provides a mop cleaning device, cleaning components, and a mop, including a first fixed part, a first elastic arm, and a squeegee disposed on the first elastic arm. The first elastic arm is fixed to the first fixed part, and a squeegee is connected to the end away from the first fixed part. The squeegee's squeegee end is used to form a squeegee opening for squeezing and wiping the material. When the squeegee is squeezed by the material being wiped, the first elastic arm can elastically swing relative to the first fixed part, thereby causing the squeegee to swing and change the size of the squeegee opening. The mop cleaning device of this application has an elastically swingable squeegee inside its squeegee opening. When the squeegee is squeezed by the material being wiped by the mop head, it can swing away from the material being wiped, thereby changing the size of the squeegee opening. This reduces the frictional resistance of the squeegee to the material being wiped, making it smoother for the user to insert and remove the mop head and reducing the difficulty of operation for the user.

Description

Technical Field

[0001] This application belongs to the field of cleaning tool technology, and specifically relates to a mop cleaning device, cleaning components and mop. Background Technology

[0002] Mops are a common cleaning tool in daily life. There are now many types of mops on the market, such as sponge mops, tampon mops, and flat mops.

[0003] When washing and wringing out the above types of mops, a matching mop bucket is usually used. These mop buckets have a wringer at the top for inserting the mop head, and a squeegee at the wringer for combing or scraping water off the mop head. To clean and wring out the mop head, the user simply inserts and removes the mop head repeatedly into the wringer.

[0004] However, in order to ensure the wringing effect, existing mop buckets often have a small and constant wringing opening, which makes it difficult for users to insert or remove the mop head, thus reducing the user experience. Summary of the Invention

[0005] This application provides a mop cleaning device, cleaning components, and a mop, which makes it easier for users to use and improves the user experience.

[0006] The technical solution provided in this application is: a mop cleaning device, including a first fixing part, a first elastic arm, and a squeegee disposed on the first elastic arm.

[0007] The first elastic arm is fixed to the first fixed part, and a wiper blade is connected to the end away from the first fixed part. The wiping end of the wiper blade is used to form a squeegee for squeezing and wiping the material.

[0008] When the wiper blade is squeezed by the wiping material, the first elastic arm can elastically swing relative to the first fixed part, thereby causing the wiper blade to swing and change the size of the wiping opening.

[0009] Compared to the shortcomings of existing technologies where the width of the spout is small and fixed, making it extremely difficult for users to insert or remove the mop head, the mop cleaning device of this application is equipped with a flexible squeegee inside the spout. When the squeegee is squeezed by the mop head and the object being wiped, it can swing away from the object and change the size of the spout, thereby reducing the frictional resistance of the squeegee to the object being wiped, making it smoother for users to insert and remove the mop head and reducing the difficulty of operation.

[0010] The mop cleaning device in this application is specifically designed for users with limited strength, such as the elderly and children, making it easier for them to clean the mop and avoiding some accidents: when forcefully pulling the mop head, the mop bucket may be lifted or slide, which may cause the mop bucket to tip over, resulting in dirty water leakage, or the mop bucket may fall on the user's feet or objects.

[0011] In one possible design, the mop cleaning device further includes a bucket lid with an opening corresponding to the spout for inserting the wiping material, and a plate-shaped first fixing portion extending from the lower surface of the bucket lid.

[0012] In one possible design, when the first elastic arm swings elastically, the first fixed part is driven to swing elastically.

[0013] In one possible design, the upper surface of the lid includes: a raised portion surrounding the edge, a panel portion lower than the raised portion, and a connecting portion connecting the raised portion and the panel portion; the connecting portion has a drainage hole.

[0014] In one possible design, the mop cleaning device further includes a bucket body with a frame-like first fixing part inside the bucket body.

[0015] In one possible design, the mop cleaning device further includes a bucket body, the first fixing part being the bucket wall of the bucket body, and the first elastic arm being fixed to the inner surface of the bucket wall.

[0016] In one possible design, the width of the wiper blade is less than the length of the first elastic arm. The width of the wiper blade is the length from the end of the wiper blade connected to the first elastic arm to the wiping end. The length of the first elastic arm is the length from the end of the first elastic arm connected to the first fixing part to the end connected to the wiper blade.

[0017] In one possible design, the ratio of the length of the first elastic arm to the width of the wiper blade is in the range of 3-10.

[0018] In one possible design, the thickness of the first elastic arm ranges from 0.8 to 3 millimeters.

[0019] In one possible design, the amplitude of the swing of the first elastic arm when the wiping material is inserted is less than the amplitude of the swing of the first elastic arm when the wiping material is removed.

[0020] In one possible design, the wiper blade is positioned at the edge of the first elastic arm at the end furthest from the first fixed portion.

[0021] In one possible design, the direction of the wiper blade from the end connected to the first elastic arm to the wiping end forms an acute angle with the insertion direction of the wiping material when it is inserted into the wiping nozzle.

[0022] In one possible design, the acute angle has a range of greater than 0° and less than or equal to 60°.

[0023] In one possible design, the first elastic arm and the wiper blade form a “7” shape.

[0024] In one possible design, the direction of the first elastic arm from one end connected to the wiper blade to one end connected to the first fixing part forms an acute angle with the insertion direction of the wiping material when it is inserted into the wiping nozzle.

[0025] In one possible design, the direction of the wiper blade from the end connected to the first elastic arm to the wiping end forms an obtuse angle with the insertion direction of the wiping material when it is inserted into the wiping nozzle.

[0026] In one possible design, the wiper blade is provided with a plurality of guide reinforcement plates spaced apart, the guide reinforcement plates including a guide section for guiding the wiping material into the blade and a guide section for diverting wastewater.

[0027] In one possible design, a first non-restricted clearance space is formed between the first elastic arm and the first fixed part, allowing the wiper blade to elastically swing within the first non-restricted clearance space when it is squeezed by the wiping material.

[0028] In one possible design, the first fixing part is connected to the first elastic arm via a connecting plate, and the space enclosed by the first fixing part, the connecting plate, and the first elastic arm constitutes the first non-limiting clearance space.

[0029] In one possible design, the connecting plate is arc-shaped.

[0030] In one possible design, the first fixing part and the connecting plate are provided with a first reinforcing rib.

[0031] In one possible design, the connecting plate is provided with a drainage hole.

[0032] In one possible design, the wiper blade has drainage holes.

[0033] In one possible design, the wiper blade, the first elastic arm, and the first fixing part are integrally formed.

[0034] In one possible design, the mop cleaning device further includes: a second fixed part and a second elastic arm. The second elastic arm is fixed to the second fixed part, and a stop member is connected to one end away from the second fixed part. The stop member and the squeegee end form the swiping opening. When the stop member is pressed by the wiping material mounting shell, the second elastic arm can elastically swing relative to the second fixed part, thereby causing the stop member to swing and changing the size of the swiping opening.

[0035] In one possible design, a second non-restrictive clearance space is formed between the second elastic arm and the second fixed part, allowing the abutment to elastically swing within the second non-restrictive clearance space when it is compressed by the wiping material mounting shell.

[0036] In one possible design, the second elastic arm is connected to the second fixing part via a connecting arm. The second elastic arm, the connecting arm, and the second fixing part are in the form of a U-shaped structure, and the opening of the U-shaped structure is opposite to the insertion direction of the wiping material into the swiping port.

[0037] In one possible design, the abutment is a roller, which is rotatably mounted on the second elastic arm via a mounting base.

[0038] In one possible design, the mounting base includes two opposing support plates, with a roller rotatably disposed between the two support plates, the roller protruding from the support plates and thus able to abut against the wiping material mounting housing.

[0039] In one possible design, each of the two support plates is provided with a guide groove extending from the opening of the U-shaped structure to the bottom on the inner side near the abutment; a shaft hole is provided at the relative position of the two guide grooves, and the roller shaft is rotatably connected to the shaft hole through the guide groove.

[0040] In one possible design, the outer side of the support plate is provided with a demolding groove extending from the bottom of the U-shaped structure toward the opening, and the closed end of the demolding groove and the closed end of the guide groove form the shaft hole.

[0041] In one possible design, a base plate is also provided on the second elastic arm, the base plate connecting the two support plates.

[0042] In one possible design, the second fixing part, the connecting arm, and the second elastic arm have continuously arranged second reinforcing ribs.

[0043] In one possible design, when the second elastic arm swings elastically, the second fixed part is driven to swing elastically.

[0044] In one possible design, the second fixing part, the connecting arm, and the second elastic arm are integrally formed.

[0045] On the other hand, the technical solution provided in this application is: a cleaning component, including a mop and a mop cleaning device of any of the above-mentioned designs, wherein the mop cleaning device is used to clean and / or dehydrate the mop.

[0046] Furthermore, this application also provides the following technical solution: a mop, including a mop cleaning device of any of the above-mentioned designs, wherein the mop has a wiping material, and the mop cleaning device is used to clean and / or dehydrate the wiping material. Attached Figure Description

[0047] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0048] Figure 1 This is a schematic diagram of a mop cleaning device provided in one embodiment;

[0049] Figure 2 This is a schematic diagram of a bucket lid provided in one embodiment;

[0050] Figure 3 This is a schematic diagram of a barrel provided in one embodiment;

[0051] Figure 4 This is a cross-sectional view of a first fixing part and a wiper blade provided in one embodiment;

[0052] Figure 5 This is a cross-sectional view of the first fixing part and the wiper blade provided in another embodiment;

[0053] Figure 6 This is a schematic diagram of a mop cleaning device provided in another embodiment;

[0054] Figure 7 This is a cross-sectional view of a mop cleaning device provided in yet another embodiment;

[0055] Figure 8 This is a schematic diagram of a stopper, a second fixing part, and a second elastic arm provided in one embodiment;

[0056] Figure 9 yes Figure 8 A diagram showing the hidden support component.

[0057] Figure label:

[0058] 10. First fixing part; 11. Connecting plate; 12. First reinforcing rib;

[0059] 20. First elastic arm; 21. Wiper blade; 211. Wiper end; 212. Guide reinforcement plate; 212a. Guide section; 212b. Guide section; 22. First non-limiting clearance space;

[0060] 30. Bucket lid; 31. Socket; 32. Boss; 33. Panel; 34. Connecting part;

[0061] 40. Barrel body;

[0062] 50. Smoothing the mouth; 51. Comb plate;

[0063] 60. Second fixing part; 61. Connecting arm; 62. Second reinforcing rib;

[0064] 70. Second flexible arm; 71. Second non-limiting clearance space;

[0065] 80. Abutment; 81. Rotating shaft;

[0066] 90. Mounting base; 91. Support plate; 92. Shaft hole; 93. Base plate; 94. Guide groove; 95. Demolding groove;

[0067] 100. Leakage hole. Detailed Implementation

[0068] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0069] In the description of the embodiments of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified. In this application, unless otherwise explicitly specified and limited, the terms "installed," "connected," "joined," "fixed," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two elements or the interaction between two elements, unless otherwise explicitly specified. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0070] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0071] In the description of this application, it should be understood that the terms "inner," "outer," "upper," "bottom," "front," and "rear," etc., indicate the orientation or positional relationship (if any) based on the appendix. Figure 1 The orientations or positional relationships shown are for the purpose of facilitating and simplifying the description of this application, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0072] like Figure 1 As shown, this application provides a mop cleaning device, including a first fixing part 10, a first elastic arm 20, and a squeegee 21 disposed on the first elastic arm 20.

[0073] The first elastic arm 20 is fixed to the first fixed part 10, and a squeegee 21 is connected to the end away from the first fixed part 10. The squeegee end 211 of the squeegee 21 is used to form a squeegee 50 for squeezing the wiping material. In use, the mop head is inserted into the squeegee 50, with the side of the mop head containing the wiping material against the squeegee end 211, and the side of the mop head opposite to the wiping material against the abutment 80 inside the squeegee 50. The user moves the mop head downwards, squeezing the wiping material against the squeegee end 211. Correspondingly, the squeegee end 211 also squeezes the wiping material, squeezing out the water inside the wiping material. During insertion, the squeegee end 211 can squeeze and dehydrate the wiping material. When the mop head moves in the opposite direction, the squeegee end 211 can also squeeze and dehydrate the wiping material. Thus, the mop head reciprocates within the squeegee 50, ultimately completing the cleaning and dehydration operation.

[0074] In this embodiment, the abutment 80 inside the opening 50 can be a fixed structure, such as an abutment surface, guide wheel / rib, etc.; the abutment 80 inside the opening 50 can also be a swingable component, such as a roller and spring arm assembly, a slider and spring arm assembly, etc.

[0075] The first elastic arm 20 can elastically swing relative to the first fixed part 10 when the wiping blade 21 is squeezed by the wiping material, thereby causing the wiping blade 21 to swing and change the size of the wiping opening 50. When the wiping material squeezes the wiping blade 21, the wiping blade 21 swings away from the wiping material. When the mop head moves out of the wiping opening 50, that is, when the wiping blade 21 is no longer squeezed by the wiping material, the wiping blade 21 returns to its initial position.

[0076] Compared to the shortcomings of existing technologies where the width of the spout is small and fixed, making it extremely difficult for users to insert and remove the mop head, the mop cleaning device in this embodiment is equipped with a flexible squeegee 21 inside its spout 50. When the squeegee 21 is squeezed by the mop head's wiping material, it can swing away from the wiping material, thereby changing the size of the spout 50. This reduces the frictional resistance of the squeegee 21 to the wiping material, making it smoother for users to insert and remove the mop head and reducing the difficulty of operation.

[0077] The mop cleaning device in this embodiment is specifically designed for users with insufficient strength, such as the elderly and children, making it easier for them to clean the mop and avoiding some accidents: when forcefully pulling the mop head, the mop bucket may be lifted or slide, which may cause the mop bucket to tip over, resulting in dirty water leakage, or the mop bucket may fall on the user's feet or objects.

[0078] Optionally, the first fixing part 10 serves to provide support and installation space for the first elastic arm 20. The first fixing part 10 can take various forms: it can be an independent annular frame; or it can be a plate extending downwards from the lower surface of the bucket lid 30; or it can be the inner wall of the bucket body 40, with the end of the first elastic arm 20 away from the squeegee 21 directly fixed to the inner wall of the bucket body 40; or it can be a frame extending radially from the inner wall of the bucket body 40. In practical applications, this mop cleaning device can also be a brush head provided on a hands-free mop, in which case the first fixing part 10 can be the inner wall of the brush head, or it can be fixedly connected to the inner wall of the brush head.

[0079] Optionally, the first elastic arm 20 is a plate-like structure made of an elastic material, such as resin, wood-plastic composite, shape memory alloy, etc.; or made of rigid plastic, such as PP polypropylene; or other rigid deformable materials. The embodiments of the present invention are only illustrated by the above examples and do not limit the material of the elastic element 20. The first elastic arm 20 may also be composed of a strip plate and a torsion spring. The strip plate is made of a rigid material, such as wood, steel, etc. A torsion spring is provided at the hinge point between the strip plate and the first fixing part 10 so that the strip plate can swing elastically.

[0080] In one embodiment, there is one wiper blade 21 located on one side of the wiping opening 50. When the wiping material squeezes the wiper blade 21, the first elastic arm 20 drives the wiper blade 21 to swing away from the wiping material, thereby changing the width of the wiping opening 50.

[0081] In other embodiments, there may be two wiper blades 21, located on opposite sides of the wiping opening 50. When the wiping material is inserted, the two wiper blades 21 are squeezed, and the corresponding first elastic arm 20 drives the wiper blades 21 to swing away from the wiping material, thereby changing the distance between the two wiper blades 21, that is, changing the length of the wiping opening 50.

[0082] Alternatively, there can be multiple wiper blades 21, which are distributed around the circumference of the wiping opening 50. When the object to be wiped is inserted, it squeezes the multiple wiper blades 21, and the corresponding first elastic arm 20 drives the wiper blades 21 to swing away from the object to be wiped, thereby changing the length and width of the wiping opening 50, or changing the inner diameter of the wiping opening 50.

[0083] One or more squeegees 21 can create an elastic oscillation effect, enabling users to smoothly insert and remove the mop.

[0084] like Figure 2 As shown, in one embodiment, the mop cleaning device further includes a bucket lid 30, on which an insertion port 31 for inserting a wiping material is provided corresponding to the spout 50, and a plate-shaped first fixing part 10 extends from the lower surface of the bucket lid 30.

[0085] As mentioned above, the first fixing part 10 can be a plate extending downward from the bottom surface of the bucket lid 30. That is, as in this embodiment, the mop cleaning device is a bucket lid 30, and a plate-shaped first fixing part 10 extends from the lower surface of the bucket lid 30. The first fixing part 10 is connected to the first elastic arm 20 and provides support for the first elastic arm 20.

[0086] In addition, the lid 30 has an insertion port 31 for inserting the wiping material at the corresponding opening 50, and the wiping material enters the opening 50 through the insertion port 31.

[0087] In one embodiment, when the first elastic arm 20 swings elastically, the first fixed part 10 is driven to swing elastically.

[0088] In this embodiment, the first fixing part 10 is also made of elastic material, hard plastic or other hard deformable material, and can be driven by the first elastic arm 20 to perform elastic swing.

[0089] Therefore, both the first elastic arm 20 and the first fixed part 10 are elastic, and the first elastic arm 20 and the first fixed part 10 can be linked together, so that their elasticity is superimposed, which can further increase the swing amplitude of the wiper blade 21 and increase the size variation range of the wiping nozzle 50 to be suitable for wiping objects of various sizes.

[0090] It should be noted that the first fixed part 10 and the first elastic arm 20 do not have limiting or interfering components in the swing direction or lateral direction. Therefore, the first fixed part 10 and the first elastic arm 20 can swing freely, and the swing amplitude is not affected by limiting or interfering components.

[0091] like Figure 2 As shown, in one embodiment, the upper surface of the lid 30 includes: a boss portion 32 surrounding the edge, a panel portion 33 lower than the boss portion 32, and a connecting portion 34 connecting the boss portion 32 and the panel portion 33. The connecting portion 34 has a drainage hole 100.

[0092] In this embodiment, the boss portion 32 is used to block water and prevent water from flowing out from the edge of the bucket lid 30. The blocked water flows out of the upper surface of the bucket lid 30 through the water leakage hole 100 of the connecting portion 34.

[0093] like Figure 3 As shown, in one embodiment, the mop cleaning device further includes a bucket 40, the bucket 40 having a frame-like first fixing part 10 inside.

[0094] As mentioned above, the first fixing part 10 can be a frame extending radially from the inner wall of the barrel 40, that is, as in this embodiment, the barrel 40 has a frame-shaped first fixing part 10 inside.

[0095] In another embodiment, the mop cleaning device further includes a bucket body 40, a first fixing part 10 being the bucket wall of the bucket body 40, and a first elastic arm 20 fixed to the inner surface of the bucket wall. For example, the first elastic arm 20 is an elastic plate, and an insertion interface is provided on the inner surface of the bucket wall of the bucket body 40, through which the elastic plate can be inserted to achieve fixation with the bucket wall; or, the first elastic arm 20 is integrally formed with the bucket wall.

[0096] like Figure 4 As shown, in one embodiment, the width L2 of the wiper blade 21 is less than the arm length L1 of the first elastic arm 20. The width of the wiper blade 21 is the length from one end of the wiper blade 21 connected to the first elastic arm 20 to the wiping end 211. The arm length of the first elastic arm 20 is the length from one end of the first elastic arm 20 connected to the first fixing part 10 to one end connected to the wiper blade 21.

[0097] In this embodiment, the arm length L1 of the first elastic arm 20 can be any multiple greater than 1 of the width L2 of the wiper blade 21. For example, the arm length L1 of the first elastic arm 20 can be 1.5 times, 2 times, 4 times, or 6 times the width L2 of the wiper blade 21, etc. In this embodiment, the arm length L1 of the first elastic arm 20 only needs to be greater than the width L2 of the wiper blade 21, and the specific ratio between the two is not limited.

[0098] In this embodiment of the mop cleaning device, because the width L2 of the squeegee 21 is smaller than the arm length L1 of the first elastic arm 20, the arm length L1 of the first elastic arm 20 is longer, and the elastic swing range of the first elastic arm 20 is larger. This results in a larger swing range of the squeegee 21, thereby increasing the range of variation in the size of the squeegee head 50. This makes it easier for the user to clean the mop with the cleaning device. The smaller width of the squeegee 21 allows for a more compact structure of the mop cleaning device and also increases the strength of the squeegee 21, thus better scraping water or debris from the mop.

[0099] In one embodiment, the ratio of the arm length L1 of the first elastic arm 20 to the width L2 of the wiper blade 21 is in the range of 3-10.

[0100] For example, the ratio of the arm length L1 of the first elastic arm 20 to the width L2 of the squeegee 21 can be 3, 5, 7, 10, etc., but is not limited to this. This embodiment can keep the first elastic arm 20 within a moderate arm length L1 range, which can avoid occupying too much space due to the arm length L1 of the first elastic arm 20 being too long, thereby making the structure of the mop cleaning device more compact and smaller in size, and can also avoid affecting the elasticity of the first elastic arm 20 due to the arm length L1 of the first elastic arm 20 being too short, thereby giving the first elastic arm 20 better elasticity, thus allowing for a greater range of variation in the size of the squeegee 50, making it easier for the user to clean the mop.

[0101] In one embodiment, the thickness of the first elastic arm 20 ranges from 0.8 to 3 millimeters.

[0102] For example, the thickness of the first elastic arm 20 can be 0.8 mm, 1 mm, 2 mm, or 3 mm, but is not limited to these. In this embodiment, the first elastic arm 20 can be kept within a moderate thickness range, which can make the first elastic arm 20 have good elasticity, thereby allowing for a larger range of variation in the size of the spout 50, making it easier for the user to clean the mop. It can also make the first elastic arm 20 have high strength and not easily break, thus making the mop cleaning device more reliable.

[0103] In order to ensure that the wiping material is fully squeezed and dehydrated when it is pulled out, in one embodiment, the amplitude of the swing of the first elastic arm 20 when the wiping material is inserted is less than the amplitude of the swing of the first elastic arm 20 when the wiping material is pulled out.

[0104] The above function can be achieved by adjusting the position of the wiper blade 21. Specific options include: the wiper blade 21 is slightly tilted downwards, forming an acute angle with the insertion direction a, for example... Figure 4 As shown; or, the wiper blade 21 is vertically downward and parallel to the insertion direction a; or even, the wiper blade 21 is slightly tilted towards the first elastic arm 20, forming a negative angle with the insertion direction a.

[0105] In this embodiment, when the mop is inserted downwards into the spout 50, the first elastic arm 20 moves along... Figure 4 The first elastic arm 20 swings clockwise, with a smaller amplitude, increasing the contact area between the squeegee 21 and the object being wiped, thus better squeezing and scraping away wastewater. When the mop is pulled upwards from the spout 50, the first elastic arm 20... Figure 4 The first elastic arm 20 swings counterclockwise, and the first elastic arm 20 swings at a large amplitude. As a result, the elastic deformation of the first elastic arm 20 is also large, and the force exerted by the first elastic arm 20 on the wiper blade 21 and the squeezing force of the wiper blade 21 on the wiped object are also large. This makes the wiped object fully squeezed and dehydrated when it is pulled out.

[0106] In one embodiment, the wiper blade 21 is disposed at the edge of the first elastic arm 20 at the end away from the first fixed part 10.

[0107] To fully utilize the elasticity of the first elastic arm 20, the squeegee 21 is positioned at the end of the first elastic arm 20. This concentrates the force exerted by the object being wiped on the first elastic arm 20 at its end, making it easier to deform. Simultaneously, it ensures that when the mop is inserted into the spout 50, the squeegee 21's wiping end is at the tip of the object being wiped, enabling comprehensive cleaning and preventing the top area of ​​the object from being left uncleaned.

[0108] like Figure 4 As shown, in one embodiment, the direction from the end of the wiper blade 21 connected to the first elastic arm 20 to the wiping end 211 forms an acute angle with the insertion direction when the wiping material is inserted into the wiping nozzle 50.

[0109] The insertion direction of the wiping object is a, and the withdrawal direction is b. The angle between the wiper blade 21 and the insertion direction of the wiping object is ∠A. The wiper blade 21 and the insertion direction of the wiping object when inserted into the squeegee 50 form an acute angle, that is, ∠A is an acute angle. In other words, the wiper blade 21 is tilted downward, so that the wiper blade 21 acts as a guide slope, which can transfer the longitudinal force when the wiping object is inserted downward to the lateral force of the wiper blade 21. The wiper blade 21 then transmits the force to the first elastic arm 20, which drives the wiper blade 21 to swing away from the wiping object.

[0110] The downward-sloping squeegee 21 allows the wiping material to be inserted into the squeegee 50 more smoothly. Compared to the horizontal or upward-sloping squeegee 21, the downward-sloping squeegee 21 makes it easier for the user to insert the wiping material and also prevents the wiping material from getting stuck in the squeegee 50.

[0111] like Figure 4 As shown, in one embodiment, the acute angle ∠A has an angle range of 0° < ∠A ≤ 60°.

[0112] Since the material being wiped is usually a flexible material such as cotton or fiber cloth, it will deform when pressed against the squeegee 21. If the downward tilt of the squeegee 21 is too small, it will be difficult for the squeegee 21 to provide guidance, and it will be difficult to transfer the longitudinal force of the wiping material when it is inserted downwards into the lateral force of the squeegee 21. This can easily lead to the wiping material getting stuck at the 50-degree inlet. Therefore, to solve the above problems and ensure the guiding effect of the squeegee 21, the acute angle between the squeegee 21 and the insertion direction of the wiping material is greater than 0° and less than or equal to 60°.

[0113] In one embodiment, the first elastic arm 20 and the wiper blade 21 form a "7" shaped structure.

[0114] In this embodiment, the first elastic arm 20 and the wiper blade 21 are in a figure-7 shape. Thus, the entire plane from the connecting end to the wiping end 211 of the wiper blade 21 forms an inclined plane. During the insertion of the wiping material into the squeegee 50, the entire plane from the connecting end to the wiping end 211 of the wiper blade 21 has a guiding function, with no blind spots in the guiding function. Therefore, the guiding range is larger and the effect is better. Furthermore, regardless of the contact point between the wiping material and the wiper blade 21, the squeezing force exerted by the wiping material on the wiper blade 21 has a lateral component, causing the first elastic arm 20 and the wiper blade 21 to move away from the wiping material.

[0115] In one embodiment, the direction of the first elastic arm 20 from one end connected to the wiper blade 21 to one end connected to the first fixing part 10 forms an acute angle with the insertion direction when the wiping material is inserted into the squeegee 50.

[0116] In this embodiment, in order to make the design length of the first elastic arm 20 meet the elasticity requirements and reduce the space occupied by the first elastic arm 20, so that the overall structure of the device is compact, the first elastic arm 20 is arranged at an acute angle to the insertion direction a.

[0117] Optionally, the angle between the first elastic arm 20 and the insertion direction a can be ≥90°, that is, the first elastic arm 20 is perpendicular to the insertion direction a, or the first elastic arm 20 is arranged at an angle downward, that is, the angle between the first elastic arm 20 and the insertion direction a is an obtuse angle.

[0118] like Figure 5 As shown, in one embodiment, the direction from the end of the wiper blade 21 connected to the first elastic arm 20 to the wiping end 211 is at an obtuse angle to the insertion direction when the wiping material is inserted into the wiping nozzle 50, that is, ∠B is an obtuse angle.

[0119] In this embodiment, when the wiping object is inserted in the insertion direction a, the wiper blade 21 applies a pushing force in the direction b to the wiping object, and the sewage can flow directly through the wiper blade 21 into the space between the first elastic arm 20 and the first fixed part 10, thereby improving the efficiency of sewage diversion; when the wiping object is pulled out in the withdrawal direction b, the wiper blade 21 applies a pulling force in the direction a to the wiping object, which can effectively scrape the water off the wiping object and improve the water squeezing effect of the wiper blade 21.

[0120] like Figure 6 As shown, multiple guide reinforcement plates 212 are spaced apart on the wiper blade 21. The guide reinforcement plate 212 includes a guide section 212a for guiding the insertion of the wiping material and a guide section 212b for guiding the flow of sewage.

[0121] In this embodiment, a plurality of guide reinforcing plates 212 are provided on the side of the wiper blade 21 facing the nozzle 50. The plurality of guide reinforcing plates 212 are arranged parallel to each other at intervals along the length direction of the wiper blade 21, and a water guide groove is formed between each two adjacent guide sections 212b.

[0122] In this embodiment, the wiper blade 21 rubs against the object being wiped when squeezing out water. The guide reinforcement plate 212 on the wiper blade 21 increases its strength and prevents breakage. When the wiper blade 21 squeezes out water, the squeezed water flows from the water guide groove into the first non-restrictive clearance space 22 along the inclined direction of the wiper blade 21, preventing water accumulation at the wiper blade 21 and achieving a good squeezing effect on the object.

[0123] like Figure 6As shown, the guide reinforcement plate 212 includes a guide section 212a for guiding the insertion of the mop head. The end of the guide section 212a near the spout 50 is inclined in the insertion direction of the mop head. Exemplarily, the guide reinforcement plate 212 has an arc-shaped structure, the guide section 212a is the portion of the arc-shaped structure inclined in the spout direction, and the guide section 212b is the portion of the arc-shaped structure inclined in the direction of the first fixing part 10. The guide reinforcement plate 212 can also be inclined as a whole to form the guide section 212a. This application does not impose specific limitations on the structure of the guide reinforcement plate 212.

[0124] The guide arc or guide slope formed by multiple guide sections 212a can transmit the longitudinal force when the wiping material is inserted downwards to the lateral force of the wiper blade 21. The wiper blade 21 then transmits the force to the first elastic arm 20 to make it swing, which can make the wiping material be inserted into the swiping opening 50 more smoothly. This makes it easier for the user to insert the wiping material and also avoids the situation where the wiping material "gets stuck" at the swiping opening 50.

[0125] like Figure 1 , Figures 4-6 As shown, in one embodiment, a first non-limiting clearance space 22 is formed between the first elastic arm 20 and the first fixed part 10, and the wiper blade 21 can elastically swing within the first non-limiting clearance space 22 when it is squeezed by the wiping material.

[0126] In this case, there are no limiting components in the first non-limiting clearance space 22. Therefore, the first elastic arm 20 and the first fixed part 10 can swing freely, and the swing amplitude is not affected by limiting or interfering components.

[0127] In this embodiment, a first non-limiting clearance space 22 is formed between the first elastic arm 20 and the first fixed part 10. When the first elastic arm 20 is subjected to an external force, it enters the first non-limiting clearance space 22 and swings elastically. This first non-limiting clearance space 22 provides space for the elastic swing of the first elastic arm 20, and this first non-limiting clearance space 22 has sufficient accommodating size. Even if the first elastic arm 20 reaches the maximum swing amplitude, it will not collide with the first fixed part 10 or any other component, so as not to affect the swing of the first elastic arm 20.

[0128] like Figure 1 , Figures 4-6 As shown, in one embodiment, the first fixing part 10 is connected to the first elastic arm 20 through the connecting plate 11, and the space enclosed by the first fixing part 10, the connecting plate 11 and the first elastic arm 20 constitutes the first non-limiting avoidance space 22.

[0129] In this example, a connecting plate 11 is added at the connection between the first fixed part 10 and the first elastic arm 20, which can increase the size of the first non-limiting clearance space 22, thereby ensuring that the first elastic arm 20 has sufficient swing space so that it will not collide with the first fixed part 10 or any other component, so as to avoid affecting the swing of the first elastic arm 20.

[0130] In one embodiment, the connecting plate 11 is arc-shaped.

[0131] The first fixed part 10 and the first elastic arm 20 are connected by an arc-shaped connecting plate 11. When the first elastic arm 20 swings elastically, the arc-shaped connecting plate 11 can disperse stress and reduce the probability of breakage at the connection, thereby improving the connection strength between the first elastic arm 20 and the first fixed part 10. In addition, the arc-shaped connecting plate 11 has lower requirements for processing technology and is easy to injection mold.

[0132] like Figure 1 As shown, in one embodiment, the first fixing part 10 and the connecting plate 11 are provided with a first reinforcing rib 12.

[0133] In order to improve the strength of the first fixing part 10 and enhance the connection strength between the first fixing part 10 and the first elastic arm 20, a first reinforcing rib 12 is provided on the first fixing part 10 and the connecting plate 11.

[0134] like Figure 7 As shown, in one embodiment, the connecting plate 11 has a water leakage hole 100.

[0135] Some of the water squeezed out by the scraper 21 may flow into the first non-restricted clearance space 22. By setting a drain hole 100 on the connecting plate 11, the sewage in the first non-restricted clearance space 22 can be discharged into the tank 40, which will not cause sewage to accumulate and makes it convenient for users.

[0136] like Figure 7 As shown, in one embodiment, the wiper blade 21 has a drainage hole 100.

[0137] When the squeegee 21 squeezes water from the wiping material, the squeezed water will temporarily accumulate between the squeegee 21 and the wiping material. By setting a drainage hole 100 on the squeegee 21, the water accumulated on the squeegee 21 can be discharged into the bucket 40, so that the wiping material on the mop head will not be soaked again, and the water squeezing effect is better.

[0138] In one embodiment, the wiper blade 21, the first elastic arm 20, and the first fixing part 10 are integrally formed.

[0139] The injection molding process creates an integral structure with stable overall strength. Furthermore, the injection molding process is relatively mature, easy to process, and has high production efficiency, making it suitable for large-scale production applications while also controlling costs.

[0140] like Figure 2 As shown, in one embodiment, the squeegee 50 is also provided with a comb plate 51 on one side of the scraper 21.

[0141] When using a mop, hair inevitably gets stuck to it. To improve the functionality of the cleaning device, a comb plate 51 is also provided on one side of the squeegee 21 at the spout 50. When performing the wringing operation, the comb plate 51 first separates the hair from the wiping material.

[0142] As mentioned earlier, when the front of the object to be wiped is pressed against the squeegee 21, the first elastic arm 20 can cause the squeegee 21 to swing elastically, thereby changing the size of the swivel head 50 to reduce the frictional resistance of the squeegee 21 against the object to be wiped. This makes it smoother for the user to insert and remove the mop head, reducing the difficulty of operation. Correspondingly, a similar mechanism can also be added to the inner wall of the swivel head 50, which abuts against the back of the object to be wiped, to further increase the range of size change of the swivel head 50, thereby further achieving the effect of saving effort and reducing the difficulty of operation for the user.

[0143] like Figure 7 As shown, in one embodiment, the mop cleaning device further includes a second fixing part 60, a second elastic arm 70, and an abutment 80 disposed on the second elastic arm 70.

[0144] The second elastic arm 70 is fixed to the second fixed part 60, and a stop member 80 is connected to the end away from the second fixed part 60. The stop member 80 and the wiping end 211 form a swiping opening 50. When the stop member 80 is squeezed by the wiping material mounting shell, the second elastic arm 70 can elastically swing relative to the second fixed part 60, thereby causing the stop member 80 to swing and change the size of the swiping opening 50.

[0145] Specifically, the function of the second fixing part 60 is to provide support and installation space for the second elastic arm 70. The second fixing part 60 can take various forms: it can be an independent annular frame; or it can be a plate extending downwards from the lower surface of the lid 30; or it can be the inner wall of the bucket body 40, with the end of the second elastic arm 70 away from the abutment 80 directly fixed to the inner wall of the bucket body 40; or it can be a frame extending radially from the inner wall of the bucket body 40. In practical applications, this mop cleaning device can also be a brush head on a hands-free mop, in which case the second fixing part 60 can be the inner wall of the brush head, or it can be fixedly connected to the inner wall of the brush head.

[0146] Optionally, the second elastic arm 70 is a plate-like structure made of an elastic material, such as resin, wood-plastic composite, shape memory alloy, etc.; or made of rigid plastic, such as PP polypropylene; or other rigid deformable materials. The embodiments of the present invention are only illustrated by the above examples and do not limit the material of the second elastic arm 70. The second elastic arm 70 may also be composed of a strip plate and a torsion spring. The strip plate is made of a rigid material, such as wood, steel, etc. A torsion spring is provided at the hinge between the strip plate and the second fixing part 60 so that the strip plate can swing elastically.

[0147] In this embodiment, a wiper blade 21 and abutment member 80 are arranged opposite each other, with a gap formed between the wiper blade 21 and abutment member 80, forming a groove 50 for the wiping material to pass through. After the wiping material is inserted into the groove 50, the wiper blade 21 and abutment member 80 are pressed against the wiping material and the wiping material mounting shell, respectively. The wiper blade 21 is subjected to a relative force exerted on it by the wiping material, causing the wiper blade 21 to tend to move away from the wiping material; the abutment member 80 is subjected to a relative force exerted on it by the wiping material mounting shell, causing the abutment member 80 to tend to move away from the wiping material mounting shell. The wiper blade 21 and the abutment 80 are connected to the first elastic arm 20 and the second elastic arm 70, respectively, so that the wiper blade 21 and the abutment 80 can move in opposite directions, thereby increasing the width of the wiping opening 50. The squeezing force of the wiper blade 21 on the wiping material is reduced, and the squeezing force of the abutment 80 on the wiping material mounting shell is reduced. Therefore, the resistance encountered by the user when inserting and removing the wiping material in the wiping opening 50 is reduced, making the operation more effortless and convenient. In addition, the squeezing force of the abutment 80 on the wiping material mounting shell is also reduced, so the wear is reduced, making the mounting structure of the abutment 80 more stable and stronger. The abutment 80 is not easy to fall off, thus extending the service life of the entire product.

[0148] In one embodiment, there is one abutment 80, which is located in the middle of the side of the swiping opening 50. The abutment 80 needs to have sufficient contact area with the wiping material mounting shell to ensure balance during squeezing and prevent the wiping material mounting shell from tilting, which would cause the user to experience an unsmooth feeling when inserting or removing the wiping material.

[0149] In other embodiments, there may be two abutment members 80, which are respectively disposed on both sides of the slick opening 50; or there may be multiple abutment members 80, which are evenly distributed along the side of the slick opening 50. The multiple abutment members 80 press the wiping material mounting shell evenly, which can ensure the balance of the wiping material mounting shell.

[0150] like Figure 7 As shown, in one embodiment, a second non-limiting clearance space 71 is formed between the second elastic arm 70 and the second fixed part 60, and the abutment 80 can elastically swing within the second non-limiting clearance space 71 when it is squeezed by the wiping material mounting shell.

[0151] In this case, there are no limiting components in the second non-limiting clearance space 71. Therefore, the second elastic arm 70 and the second fixed part 60 can swing freely, and the swing amplitude is not affected by limiting or interfering components.

[0152] In this embodiment, a second non-limiting clearance space 71 is formed between the second elastic arm 70 and the second fixed part 60. When the second elastic arm 70 is subjected to an external force, it enters the second non-limiting clearance space 71 and swings elastically. This second non-limiting clearance space 71 provides space for the elastic swing of the second elastic arm 70, and this second non-limiting clearance space 71 has sufficient accommodating size. Even if the second elastic arm 70 reaches its maximum swing amplitude, it will not collide with the second fixed part 60 or any other component, thereby not affecting the swing of the second elastic arm 70.

[0153] like Figure 8 As shown, in one embodiment, the second elastic arm 70 is connected to the second fixing part 60 via the connecting arm 61. The second elastic arm 70, the connecting arm 61, and the second fixing part 60 are in the form of a U-shaped structure. The opening of the U-shaped structure is opposite to the insertion direction of the wiping material into the wiping port 50.

[0154] The second elastic arm 70, the connecting arm 61, and the second fixing part 60 are in a U-shaped structure, which can avoid stress concentration. When the second elastic arm 70 swings elastically, the stress is evenly distributed to the second elastic arm 70, the connecting arm 61, and the second fixing part 60, which can reduce the probability of breakage at each connection and improve the overall strength of the structure.

[0155] like Figure 8 As shown, in one embodiment, the abutment 80 is a roller, which is rotatably mounted on the second elastic arm 70 via the mounting base 90.

[0156] When the wiping material moves in the 50-inch groove, the friction between the wiping material mounting shell and the roller causes the roller to rotate. The friction between the roller and the wiping material mounting shell is rolling friction, which is less than sliding friction, making it easier for the user to operate.

[0157] Optionally, the abutment 80 can also be a guide rib, a hemispherical protrusion, or other structures. Such abutment 80 can reduce its contact area with the mounting shell of the wiping object, thereby reducing frictional resistance.

[0158] like Figure 8 As shown, in one embodiment, the mounting base 90 includes two opposing support plates 91, and a roller is rotatably disposed between the two support plates 91. The roller protrudes from the support plate 91 and is able to abut against the wiping material mounting shell.

[0159] Here, the roller includes a rotating shaft 81 passing through it. The roller and the rotating shaft 81 can be an integral structure or a separate structure. The roller rotates around the rotating shaft 81 as an axis. The roller protruding from the support plate 91 means that on the side that abuts against the wiping material mounting shell, the roller protrudes from the edge of the support plate 91, so that it can abut against the wiping material mounting shell and squeeze it.

[0160] By installing the rollers using opposing support plates 91, the stability of the roller mounting structure is ensured, and the installation of the rollers is convenient. The support plate 91 has a relatively long length from the end near the squeegee 21 to the end connected to the second elastic arm 70. Therefore, when the force applied by the mop to the rollers is transmitted to the second elastic arm 70 through the support plate 91, the force received by the second elastic arm 70 is evenly and dispersed, avoiding a large force per unit area on the second elastic arm 70. This further improves the structural strength of the second elastic arm 70 and effectively extends the product's service life.

[0161] like Figure 9 As shown, in one embodiment, each of the two support plates 91 is provided with a guide groove 94 extending from the bottom of the U-shaped opening on the inner side near the abutment member 80; the two guide grooves 94 are provided with shaft holes 92 at their relative positions, and the roller shaft 81 is rotatably connected to the shaft hole 92 through the guide grooves 94.

[0162] The edge of the support plate 91 can be any one of the three edges that are not connected to the second elastic arm 70. The guide groove 94 extends inward from the edge, that is, it has an opening at the edge. The roller shaft 81 enters the guide groove 94 through this opening and is guided to the appropriate installation position, so as to facilitate the installation of the roller in the mounting base 90.

[0163] During installation, apply force along the opposite direction of the two support plates 91 to slightly deform the support plates 91, place the roller between the support plates 91, and insert the two ends of the rotating shaft 81 into the guide groove 94. Push the roller along the length of the guide groove 94 to make the rotating shaft 81 slide in the guide groove 94. After the end of the rotating shaft 81 is inserted into the shaft hole 92, the assembly is complete.

[0164] like Figure 9 As shown, in one embodiment, the outer side of the support plate 91 is provided with a demolding groove 95 extending from the bottom of the U-shaped structure to the opening, and the closed end of the demolding groove 95 and the closed end of the guide groove 94 form a shaft hole 92.

[0165] When there is only a shaft hole 92 without a release groove 95, the mold not only needs to include a front mold and a rear mold, but also requires an additional part to form the shaft hole 92. During demolding, the front and rear molds separate, and this additional part is moved outward along the axial direction of the shaft hole 92 for demolding. This results in a complex mold structure and inconvenient demolding. By adding a release groove 95, the shaft hole 92 can be formed by the front and rear molds alone, eliminating the need for this additional part in the mold. Demolding only requires separating the front and rear molds, thus simplifying the mold, making the demolding process more convenient, and consequently reducing production costs.

[0166] like Figure 9 As shown, in one embodiment, a base plate 93 is also provided on the second elastic arm 70, and the base plate 93 is connected to two support plates 91.

[0167] The base plate 93 extends toward the abutment 80 and is connected to the edges of the two support plates 91 respectively, so as to close one end of the two support plates 91.

[0168] It should be understood that the edge connecting to the base plate 93 and the edge of the inwardly extending guide groove 94 cannot be the same edge, otherwise it will affect the installation of the roller. Furthermore, the edge connecting to the base plate 93 cannot be the edge facing the abutment 80, otherwise it will affect the normal use of the roller.

[0169] Adding a base plate 93 between the two support plates 91 increases the connection strength of the support plates 91, thereby increasing the structural strength of the mounting base 90 and ensuring the stability of the roller.

[0170] In the embodiments of this application, after the roller is installed in the mounting base 90, it will not come into contact with the support plate 91, the base plate 93, or the second elastic arm 70, thereby not increasing additional friction and causing wear to the roller.

[0171] like Figure 8 As shown, in one embodiment, the second fixing part 60, the connecting arm 61, and the second elastic arm 70 have continuously arranged second reinforcing ribs 62.

[0172] To increase the overall strength of the second fixing part 60, the connecting arm 61 and the second elastic arm 70, continuous second reinforcing ribs 62 are provided along the outer surfaces of the three parts.

[0173] In one embodiment, when the second elastic arm 70 swings elastically, the second fixed part 60 is driven to swing elastically.

[0174] In this embodiment, the second fixing part 60 may also be made of an elastic material, hard plastic, or other rigid deformable material, and can be driven by the second elastic arm 70 to perform elastic swinging. The material of the second fixing part 60 may be resin, wood-plastic composite, shape memory alloy, etc., and is not limited to the above materials.

[0175] Therefore, both the second elastic arm 70 and the second fixed part 60 are elastic, and the second elastic arm 70 and the second fixed part 60 can be linked together, so that their elastic capabilities are superimposed, which can further increase the swing amplitude of the abutment 80 and increase the size variation range of the swiping nozzle 50 to be suitable for wiping objects of various sizes.

[0176] It should be noted that the second elastic arm 70 and the second fixed part 60 do not have limiting or interfering components in the swing direction or lateral direction. Therefore, the second elastic arm 70 and the second fixed part 60 can swing freely, and the swing amplitude is not affected by limiting or interfering components.

[0177] In one embodiment, the second fixing part 60, the connecting arm 61, and the second elastic arm 70 are integrally formed.

[0178] The injection molding process creates an integral structure with stable overall strength. Furthermore, the injection molding process is relatively mature, easy to process, and has high production efficiency, making it suitable for large-scale production applications while also controlling costs.

[0179] This application provides a cleaning component, including a mop and the above-described mop cleaning device, which is used to clean and / or wring out the mop.

[0180] The mop includes a mop head and a mop handle. The mop head includes a wiping material and a wiping material mounting shell. The mop head is hinged to the end of the mop handle via the wiping material mounting shell, allowing the mop head to rotate relative to the mop handle. When the length direction of the mop head is rotated to align with the length direction of the mop handle, the mop head is inserted perpendicular to the opening surface of the spout 50. The abutment 80 presses against the wiping material mounting shell, and the squeegee 21 presses and dehydrates the wiping material. When the mop head moves in the reverse direction, the abutment 80 and the squeegee 21 similarly press and dehydrate the wiping material. Thus, the mop head reciprocates within the spout 50, ultimately completing the cleaning and dehydration operations.

[0181] This application provides a mop that includes the mop cleaning device described in any of the above embodiments. The mop has a wiping material, and the mop cleaning device is used to clean and / or dehydrate the wiping material.

[0182] For example, the mop can be a hands-free flat mop or a hands-free sponge mop, and the mop cleaning device can be set on the mop head, through which the mop's wiping material can be cleaned and / or dehydrated by relative movement with the mop head.

[0183] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A mop cleaning device, characterized in that, include: First fixed part (10); The first elastic arm (20) is fixed to the first fixed part (10), and a squeegee (21) is connected to one end away from the first fixed part (10). The squeegee end (211) of the squeegee (21) is used to form a squeegee opening (50) for squeezing the wiping material. When the wiper blade (21) is squeezed by the wiping material, the first elastic arm (20) can elastically swing relative to the first fixed part (10), thereby driving the wiper blade (21) to swing and change the size of the wiping nozzle (50); The first elastic arm (20) swings in the opposite direction when the wiping material is inserted into the squeegee (50) and when the wiping material is pulled out of the squeegee (50). The amplitude of the swing of the first elastic arm (20) when the wiping material is inserted into the squeegee (50) is smaller than the amplitude of the swing of the first elastic arm (20) when the wiping material is pulled out of the squeegee (50). This is so that when the wiping material is pulled out of the squeegee (50), the first elastic arm (20) with elastic deformation squeezes the wiper blade (21) and applies a squeezing force to the wiping material so that the wiping material is fully squeezed and dehydrated.

2. The mop cleaning device according to claim 1, characterized in that, The mop cleaning device also includes a bucket lid (30), on which an insertion port (31) for inserting the wiping material is provided corresponding to the spout (50), and a plate-shaped first fixing part (10) extends from the lower surface of the bucket lid (30).

3. The mop cleaning device according to claim 2, characterized in that, When the first elastic arm (20) swings elastically, the first fixed part (10) is driven to swing elastically.

4. The mop cleaning device according to claim 2, characterized in that, The upper surface of the bucket lid (30) includes: a boss portion (32) surrounding the edge, a panel portion (33) lower than the boss portion (32), and a connecting portion (34) connecting the boss portion (32) and the panel portion (33). The connecting part (34) is provided with a water leakage hole (100).

5. The mop cleaning device according to claim 1, characterized in that, The mop cleaning device also includes a bucket (40) with a frame-like first fixing part (10) inside the bucket (40).

6. The mop cleaning device according to claim 1, characterized in that, The mop cleaning device also includes a bucket body (40), the first fixing part (10) is the bucket wall of the bucket body (40), and the first elastic arm (20) is fixed on the inner surface of the bucket wall.

7. The mop cleaning device according to claim 4, characterized in that, The width of the wiper blade (21) is less than the length of the first elastic arm (20). The width of the wiper blade (21) is the length from one end of the wiper blade (21) connected to the first elastic arm (20) to the wiping end (211). The length of the first elastic arm (20) is the length from one end of the first elastic arm (20) connected to the first fixing part (10) to one end connected to the wiper blade (21).

8. The mop cleaning device according to claim 7, characterized in that, The ratio of the length of the first elastic arm (20) to the width of the wiper blade (21) is in the range of 3-10.

9. The mop cleaning device according to claim 7, characterized in that, The thickness of the first elastic arm (20) ranges from 0.8 to 3 mm.

10. The mop cleaning device according to claim 1, characterized in that, The wiper blade (21) is located at the edge of the first elastic arm (20) away from the first fixed part (10).

11. The mop cleaning device according to claim 8, characterized in that, The direction of the wiper blade (21) from one end connected to the first elastic arm (20) to the wiping end (211) forms an acute angle with the insertion direction of the wiping material when it is inserted into the wiping nozzle (50).

12. The mop cleaning device according to claim 11, characterized in that, The acute angle range is greater than 0° and less than or equal to 60°.

13. The mop cleaning device according to claim 11, characterized in that, The first elastic arm (20) and the wiper blade (21) form a "7" shaped structure.

14. The mop cleaning device according to claim 1, characterized in that, The direction of the first elastic arm (20) from one end connected to the wiper blade (21) to one end connected to the first fixing part (10) is at an acute angle to the insertion direction of the wiping material when it is inserted into the squeegee (50).

15. The mop cleaning device according to claim 1, characterized in that, The direction of the wiper blade (21) from one end connected to the first elastic arm (20) to the wiping end (211) is at an obtuse angle to the insertion direction of the wiping material when it is inserted into the wiping nozzle (50).

16. The mop cleaning device according to claim 15, characterized in that, The wiper blade (21) is provided with a plurality of guide reinforcing plates (212) spaced apart. The guide reinforcing plates (212) include a guide section (212a) for guiding the wiping material to be inserted and a guide section (212b) for guiding sewage.

17. The mop cleaning device according to claim 8 or 11, characterized in that, A first non-limiting clearance space (22) is formed between the first elastic arm (20) and the first fixed part (10), and the wiper blade (21) can elastically swing within the first non-limiting clearance space (22) when it is squeezed by the wiping material.

18. The mop cleaning device according to claim 17, characterized in that, The first fixing part (10) is connected to the first elastic arm (20) through the connecting plate (11). The space enclosed by the first fixing part (10), the connecting plate (11) and the first elastic arm (20) constitutes the first non-limiting avoidance space (22).

19. The mop cleaning device according to claim 18, characterized in that, The connecting plate (11) is arc-shaped.

20. The mop cleaning device according to claim 18, characterized in that, The first fixing part (10) and the connecting plate (11) are provided with a first reinforcing rib (12).

21. The mop cleaning device according to claim 18, characterized in that, The connecting plate (11) has a water leakage hole (100).

22. The mop cleaning device according to claim 1, characterized in that, The wiper blade (21) has a water leakage hole (100).

23. The mop cleaning device according to claim 1, characterized in that, The wiper blade (21), the first elastic arm (20) and the first fixing part (10) are integrally formed.

24. The mop cleaning device according to any one of claims 1-16, 22, and 23, characterized in that, The mop cleaning device also includes: Second fixing part (60); The second elastic arm (70) is fixed to the second fixed part (60), and a stop member (80) is connected to one end away from the second fixed part (60). The stop member (80) and the wiper end (211) form the squeegee (50). When the abutment (80) is squeezed by the wiping material mounting shell, the second elastic arm (70) can elastically swing relative to the second fixed part (60), thereby causing the abutment (80) to swing and change the size of the swiping opening (50).

25. The mop cleaning device according to claim 24, characterized in that, A second non-limiting clearance space (71) is formed between the second elastic arm (70) and the second fixed part (60), and the abutment (80) can elastically swing within the second non-limiting clearance space (71) when it is squeezed by the wiping material mounting shell.

26. The mop cleaning device according to claim 24, characterized in that, The second elastic arm (70) is connected to the second fixing part (60) via a connecting arm (61). The second elastic arm (70), the connecting arm (61) and the second fixing part (60) are in a U-shaped structure. The opening of the U-shaped structure is opposite to the insertion direction of the wiping material into the swiping port (50).

27. The mop cleaning device according to claim 26, characterized in that, The abutment (80) is a roller, which is rotatably mounted on the second elastic arm (70) via a mounting base (90).

28. The mop cleaning device according to claim 27, characterized in that, The mounting base (90) includes two opposing support plates (91), and the roller is rotatably disposed between the two support plates (91). The roller protrudes from the support plate (91) and is able to abut against the wiping material mounting shell.

29. The mop cleaning device according to claim 28, characterized in that, Each of the two support plates (91) is provided with a guide groove (94) extending from the opening of the U-shaped structure to the bottom on the inner side of the abutment (80); the two guide grooves (94) are provided with shaft holes (92) at their relative positions, and the roller shaft (81) is rotatably connected to the shaft hole (92) through the guide groove (94).

30. The mop cleaning device according to claim 29, characterized in that, The outer side of the support plate (91) is provided with a demolding groove (95) extending from the bottom of the U-shaped structure to the opening, and the closed end of the demolding groove (95) and the closed end of the guide groove (94) form the shaft hole (92).

31. The mop cleaning device according to claim 29, characterized in that, The second elastic arm (70) is also provided with a base plate (93), which connects the two support plates (91).

32. The mop cleaning device according to claim 26, characterized in that, The second fixing part (60), the connecting arm (61) and the second elastic arm (70) have continuously arranged second reinforcing ribs (62).

33. The mop cleaning device according to claim 26, characterized in that, When the second elastic arm (70) swings elastically, the second fixed part (60) is driven to swing elastically.

34. The mop cleaning device according to claim 26, characterized in that, The second fixing part (60), the connecting arm (61) and the second elastic arm (70) are integrally formed.

35. A cleaning component, characterized in that, Includes a mop and a mop cleaning device as claimed in any one of claims 1-34, the mop cleaning device being used to wash and / or wring water the mop.

36. A mop, characterized in that, The mop cleaning device includes any one of claims 1-34, the mop having a wiping material, the mop cleaning device being used to clean and / or dehydrate the wiping material.

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