Water squeezing module and water squeezing mop bucket

Abstract

The utility model relates to the technical field of cleaning appliances, and discloses a water squeezing module and a water squeezing mop bucket. The water squeezing module comprises a water squeezing plate used for placing a mop head; the water squeezing structure comprises an abutting part and a water squeezing part which is connected with the abutting part and located above the water squeezing plate; the driving part is movably arranged between the water squeezing plate and the abutting part; and the driven part is in transmission connection with the driving part. A user manually drives the mop head located on the water squeezing plate to move close to the driven part, the driving part is driven to be inserted between the water squeezing plate and the abutting part, the abutting part can drive the water squeezing part to move in the direction close to the water squeezing plate, and water squeezing operation of the mop head is achieved. By means of the water squeezing module, a user only needs to operate the mop head to move, water squeezing operation of the mop head can be achieved, operation is convenient, and efficiency is high; and the water squeezing part and the water squeezing plate are matched to squeeze the mop head, so that the water squeezing uniformity of the mop head is ensured, and the water squeezing effect of squeezing the mop head is ensured.

Description

Technical Field

[0001] This utility model relates to the field of cleaning tools technology, specifically to a wringing module and a wringing mop bucket. Background Technology

[0002] Current squeezing mechanisms in PVA mop buckets typically involve manually pressing down on the rollers to wring out water, which is cumbersome, laborious, and inefficient. Furthermore, the current squeezing mechanisms do not apply water evenly to the PVA mop, resulting in excessive water residue and poor wringing performance, thus affecting cleaning results. Utility Model Content

[0003] In view of this, the present invention provides a wringing module to solve the problems of the current cumbersome operation of the wringing mechanism in sponge mop buckets, resulting in laborious operation, low efficiency, and poor wringing effect. At the same time, the present invention provides a wringing mop bucket.

[0004] In a first aspect, this utility model provides a dewatering module, the dewatering module comprising:

[0005] A wringer is used to hold the mop head.

[0006] A dewatering structure, the dewatering structure including an abutment portion and a dewatering portion connected to the abutment portion and located above the dewatering plate;

[0007] A drive unit is movably disposed between the dewatering plate and the abutment part;

[0008] The driven part is connected to the driving part in a transmission manner;

[0009] When the wringer plate moves toward the driven part under the drive of the mop head, the driven part moves and drives the driving part to move toward the direction of insertion between the wringer plate and the abutment part. The driving part drives the abutment part to move relative to the wringer plate, so that the wringer part moves toward the wringer plate in order to squeeze the mop head placed on the wringer plate.

[0010] Beneficial effects: This utility model provides a wringing module. The user manually drives the mop head, located on the wringing plate, to move closer to the driven part, causing the driving part to insert between the wringing plate and the abutment part. This allows the abutment part to drive the wringing part closer to the wringing plate, thus achieving the wringing operation of the mop head. Using this wringing module, the user only needs to operate the mop head to achieve the wringing operation, making it convenient and efficient. The wringing part and the wringing plate work together to squeeze the mop head, ensuring the uniformity of the wringing and guaranteeing the effective wringing effect.

[0011] In one optional embodiment, the driving part abuts against the abutting part, and when the driving part moves to be inserted between the squeezing plate and the abutting part, it presses the abutting part to move away from the squeezing plate, and the abutting part drives the squeezing part to move closer to the squeezing plate.

[0012] Beneficial effects: The contact between the driving part and the abutting part facilitates the transmission of force from the driving part to the abutting part during movement, thereby making it easier for the abutting part to drive the squeezing part to approach the squeezing plate.

[0013] In one optional embodiment, the dewatering structure further includes a connecting portion, one end of which is connected to the dewatering portion and the other end of which is connected to the abutting portion. When the driving portion drives the abutting portion to move away from the dewatering plate, the abutting portion drives the connecting portion to move, and the connecting portion drives the dewatering portion to move closer to the dewatering plate.

[0014] Beneficial effect: The water squeezing structure is provided with a connecting part to connect the water squeezing part and the abutting part, so that the abutting part can drive the water squeezing part to move.

[0015] In one alternative embodiment, the two ends of the connecting portion are located on the upper and lower sides of the dewatering plate, respectively, such that the dewatering portion is located above the dewatering plate and the abutting portion is located below the dewatering plate.

[0016] Beneficial effects: The two ends of the connecting part are located on the upper and lower sides of the wringer plate, respectively, so as to connect with the wringing part located on the upper side of the wringer plate and with the abutting part located on the lower side of the wringer plate. The abutting part located at the lower side can prevent interference with the mop head during the wringing operation.

[0017] In one optional embodiment, the edge of the dewatering plate is further provided with a limiting through hole, and the connecting part passes through the limiting through hole. When the driving part drives the abutting part to move down, the connecting part slides along the limiting through hole.

[0018] Beneficial effects: Setting a limiting through hole limits the movement of the connection part, improving the stability of the movement of the connection part and the water squeezing structure.

[0019] In one optional embodiment, the dewatering module includes at least two dewatering structures, which are disposed opposite to each other on both sides of the dewatering plate, and the abutting portions of the two dewatering structures are fixedly connected to the lower side of the dewatering plate.

[0020] Beneficial effects: The two squeezing structures located on opposite sides of the squeezing plate can work together to squeeze water from the mop head, further improving the uniformity of squeezing water from the mop head and enhancing the squeezing effect.

[0021] In one optional embodiment, the connecting part is rotatably connected to the abutting part; when the driving part drives the abutting part to move away from the dewatering plate, the connecting part rotates relative to the abutting part until the dewatering part is directly above the dewatering plate; when the abutting part continues to move away from the dewatering plate, the abutting part drives the connecting part to move, and the connecting part drives the dewatering part located directly above the dewatering plate to move closer to the dewatering plate.

[0022] Beneficial effect: Before the drive unit moves the contact unit away from the wringer, the two wringing structures arranged opposite each other are in an open state, so that the mop head can be placed between the two wringing structures above.

[0023] In one optional embodiment, one of the connecting part and the abutting part is provided with a rotating shaft, and the other is provided with a shaft hole; the rotating shaft is inserted into the shaft hole to make the connecting part and the abutting part rotatably connected.

[0024] Beneficial effect: A rotating shaft and a shaft hole are provided between the connecting part and the abutting part to enable a simple and stable rotating connection between the connecting part and the abutting part.

[0025] In one optional embodiment, the connecting portion is provided with a mounting groove, the abutting portion extends into the mounting groove, and is rotatably connected to two side walls opposite to the mounting groove.

[0026] Beneficial effects: The mounting groove in the connecting part provides installation space for the rotational connection of the abutment part and avoids interference between the rotation of the connecting part and the abutment part.

[0027] In one optional embodiment, the driving part is provided with a first guide surface, the distance between the first guide surface and the dewatering plate gradually increases in the direction away from the abutment part; when the driving part moves to be inserted between the dewatering plate and the abutment part, the abutment part slides along the first guide surface, causing the distance between the abutment part and the dewatering plate to gradually increase, thereby driving the dewatering part to move closer to the dewatering plate.

[0028] Beneficial effect: The drive unit is provided with a first guide surface that gradually increases in distance from the dewatering plate along the direction away from the abutment, so that when the drive unit moves between the dewatering plate and the abutment, the guide surface can be used to drive the abutment away from the dewatering plate.

[0029] In one optional embodiment, the driving part is further provided with an abutting surface, the abutting surface abutting against the dewatering plate, and the abutting surface is connected to one end of the first guide surface near the abutting part; when the driving part moves to be inserted between the dewatering plate and the abutting part, the abutting surface slides along the dewatering plate.

[0030] Beneficial effect: By providing an abutment surface in the drive unit to abut against the dewatering plate, the smoothness of the drive unit's movement relative to the dewatering plate is improved.

[0031] In one optional embodiment, the abutting portion is provided with a second guide surface, which abuts against the first guide surface; when the driving portion moves between the dewatering plate and the abutting portion, the second guide surface slides along the first guide surface, causing the distance between the abutting portion and the dewatering plate to gradually increase.

[0032] Beneficial effect: The second guide surface of the abutting part abuts against the first guide surface of the driving part, which improves the smoothness of the movement of the abutting part driven by the driving part.

[0033] In one optional embodiment, the driving part includes a first connecting rod and a first driven rod hinged to the first connecting rod, the first connecting rod being tractively connected to the driven part, and the first driven rod being connected to the side of the abutment part near the dewatering plate.

[0034] When the driven part moves and drives the first connecting rod to move between the squeezing plate and the abutting part, the first connecting rod drives the first driven rod to rotate; the first driven rod rotates and presses against the abutting part to move away from the squeezing plate, so that the squeezing part moves closer to the squeezing plate.

[0035] Beneficial effects: The first driven rod is connected to the outside of the first connecting rod of the drive unit, and the first driven rod is inserted between the squeezing plate and the abutment part. The first driven rod is driven to rotate by the first connecting rod, so that the first driven rod rotates and presses the abutment part to move away from the squeezing plate.

[0036] In one optional embodiment, the drive unit further includes a second driven rod hinged to the first connecting rod, the second driven rod being connected to the side of the dewatering plate near the abutment portion;

[0037] When the driven part moves and drives the first connecting rod to move between the squeezing plate and the abutting part, the first connecting rod simultaneously drives the first driven rod and the second driven rod to rotate; the first driven rod rotates and presses against the abutting part, and the second driven rod rotates and presses against the squeezing plate, so that the abutting part moves away from the squeezing plate.

[0038] Beneficial effect: The drive unit drives the first driven rod and the second driven rod to open up to each other through the first connecting rod, thereby realizing the movement of the contact part away from the dewatering plate.

[0039] In one optional embodiment, the first driven rod is rotatably connected to the abutment portion, and the second driven rod is rotatably connected to the dewatering plate; one end of the first driven rod and one end of the second driven rod are coaxially rotatably connected to the first connecting rod.

[0040] When the first connecting rod moves between the squeezing plate and the abutment, it simultaneously drives the first driven rod and the second driven rod to rotate, causing the other ends of the first driven rod and the other ends of the second driven rod to move away from each other.

[0041] Beneficial effect: Rotating the first driven rod to the abutment and rotating the second driven rod to the squeezing plate improves the stability of the drive unit moving between the squeezing plate and the abutment.

[0042] In one optional embodiment, the driven part is rotatably connected to the driving part;

[0043] When the wringer moves toward the driven part under the drive of the mop head, the driven part rotates relative to the driving part and drives the driving part to move toward the direction of insertion between the wringer and the abutment part.

[0044] Beneficial effect: The rotating connection between the driven part and the driving part improves the stability of the transmission between the driven part and the driving part.

[0045] In one optional embodiment, the first end of the driven part is rotatably connected to the driving part, and the second end of the driven part is supported by an external bracket.

[0046] When the wringer plate moves toward the bracket under the drive of the mop head, the first end rotates relative to the second end under the support of the second end, causing the driven part to drive the driving part to move toward the direction of insertion between the wringer plate and the abutment part.

[0047] Beneficial effects: The first end of the driven part is rotatably connected to the driving part, thereby providing transmission power to the driving part; the second end of the driven part is supported by an external bracket, which provides support for the driven part.

[0048] In one optional embodiment, the driven part is slidably connected to the dewatering plate, and when the first end rotates relative to the second end, it slides relative to the dewatering plate.

[0049] Beneficial effect: The driven part is slidably connected to the dewatering plate, thereby limiting the movement of the driven part and ensuring the stability of the movement of the driven part.

[0050] In one optional embodiment, the dewatering plate is provided with a groove, the driven part is provided with a slider, the slider is inserted into the groove, and slides along the groove when the first end rotates relative to the second end.

[0051] Beneficial effects: The combination of the chute and the slider enables a sliding connection between the driven part and the squeezing plate, resulting in a simple structure and stable fit.

[0052] In one alternative embodiment, the dewatering plate extends toward the external support and is provided with a mounting plate, and the groove is provided on the mounting plate.

[0053] Beneficial effect: The installation plate extends from the dewatering plate towards the external support to provide an opening position for the chute.

[0054] In one alternative embodiment, the distance between the groove and the bracket gradually increases or decreases in the direction away from the abutment portion.

[0055] Beneficial effect: The distance between the slide and the support gradually increases or decreases along the direction away from the contact part, thereby matching the movement trajectory of the slider on the driven part.

[0056] In one optional embodiment, the driven part includes a second link and a third link; one end of the second link is hinged to one end of the third link, and the other end is supported by the external bracket to form the second end of the driven part; the other end of the third link is rotatably connected to the driving part to form the first end of the driven part.

[0057] When the wringer plate moves toward the bracket under the drive of the mop head, one end of the second connecting rod rotates relative to its other end under the support of the second end of the driven part, and drives the other end of the third connecting rod to rotate relative to the driving part, so that the driving part moves toward inserting between the wringer plate and the abutment part.

[0058] Beneficial effect: The rotation of the second link in the driven part drives the third link to rotate, which in turn drives the drive part to rotate and move in the direction of insertion between the squeezing plate and the abutment part.

[0059] In one alternative embodiment, one end of the second connecting rod is slidably connected to the dewatering plate via a groove, and one end of the second connecting rod rotates relative to its other end while sliding along the groove.

[0060] Beneficial effect: One end of the second connecting rod is slidably connected to the squeezing plate through a groove to achieve a sliding fit between the driven part and the squeezing plate.

[0061] In one alternative embodiment, the second end of the driven portion is slidably connected to the external bracket, and when the wringer moves toward the bracket under the drive of the mop head, the second end slides along the external bracket.

[0062] Beneficial effect: The second end of the driven part is slidably connected to the external support to improve the motion stability of the driven part.

[0063] In one optional embodiment, the external bracket is provided with a limiting groove, the second end of the driven part is at least partially located in the limiting groove, and when the wringer moves toward the bracket under the drive of the mop head, the second end slides along the limiting groove.

[0064] The end of the limiting groove is used to limit the maximum displacement of the second end of the driven part.

[0065] Beneficial effect: The end of the limiting groove restricts the maximum displacement of the second end of the driven part to avoid excessive rotation of the driven part and damage to the corresponding connection structure.

[0066] In one optional embodiment, the second end is provided with a roller, the second end is slidably connected to the external bracket via the roller, and the roller rotates when the second end slides along the external bracket.

[0067] Beneficial effect: By providing rollers at the second end of the driven part, the smoothness of the movement of the driven part relative to the external support is improved.

[0068] In one optional embodiment, the dewatering module is provided with two sets of dewatering structures along the length of the dewatering plate. A driving part is provided between the abutting part of each set of dewatering structures and the dewatering plate, and each driving part is drivenly connected to a driven part.

[0069] When the wringer plate moves toward the driven part under the drive of the mop head, each driven part moves and drives the driving part connected to it to move toward the wringer plate and the abutment part inserted into the corresponding wringer structure. Each driving part drives the abutment part of the corresponding wringer structure to move relative to the wringer plate, so that each abutment part drives the wringer part connected to it to move toward the wringer plate, so as to squeeze the mop head placed on the wringer plate on both sides along the length direction.

[0070] Beneficial effects: The two squeezing structures facilitate squeezing the mop head placed on the squeezing plate on both sides along the length direction, improving the uniformity and efficiency of squeezing water from the mop head.

[0071] In one optional embodiment, the two driven portions are staggered, and either of the two driven portions is provided with a first limiting portion; when the wringer moves toward the driven portion under the drive of the mop head, at least a portion of the two driven portions move closer to each other such that one driven portion abuts against the first limiting portion provided on the other driven portion, thereby limiting the maximum displacement of the wringer moving toward the driven portion under the drive of the mop head.

[0072] And / or, the two driven portions are staggered, and either of the two driven portions is provided with a second limiting portion; when the squeezing plate moves away from the driven portion to reset, at least a portion of the two driven portions approach each other such that one driven portion abuts against the second limiting portion provided on the other driven portion, thereby limiting the maximum displacement of the squeezing plate moving away from the driven portion.

[0073] Beneficial effects: The first limiting part restricts the maximum displacement of the wringer plate moving towards the driven part under the drive of the mop head, and the second limiting part restricts the maximum displacement of the wringer plate moving away from the driven part, so as to avoid damage to the corresponding connection structure caused by excessive rotation of the driven part.

[0074] In one optional embodiment, the side of the dewatering plate is provided with a mating hole;

[0075] The squeezing module also includes a guide post, which passes through the mating hole. The squeezing plate is driven by the mop head to move along the guide post toward the driven part.

[0076] Beneficial effects: A mating hole is provided on the side of the dewatering plate, and a guide post is provided through the mating hole for guiding the movement of the dewatering plate, thereby improving the movement stability of the dewatering module.

[0077] Secondly, this utility model also provides a wringer bucket, the wringer bucket comprising:

[0078] The barrel itself;

[0079] The water-squeezing module described in the above embodiment is disposed inside the barrel body, and the driven part of the water-squeezing module is supported on the bottom surface of the barrel body.

[0080] Since the wringer bucket includes a wringing module and has the same effect as the wringing module, it will not be described in detail here. Attached Figure Description

[0081] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0082] Figure 1 This is a schematic diagram of the structure of a first embodiment of a dewatering module provided by this utility model;

[0083] Figure 2 This is a cross-sectional view of a first embodiment of a dewatering module provided by this utility model;

[0084] Figure 3 This is a schematic diagram of the structure of a second embodiment of a dewatering module provided by this utility model;

[0085] Figure 4 A cross-sectional view of a second embodiment of a dewatering module provided by this utility model;

[0086] Figure 5 This is a schematic diagram of the structure of a mop bucket provided by this utility model.

[0087] Explanation of reference numerals in the attached figures:

[0088] 1. Dewatering plate; 101. Limiting through hole; 102. Slide groove; 103. Mounting plate; 104. Mating hole;

[0089] 2. Water-squeezing structure; 201. Abutment part; 2011. Second guide surface; 202. Water-squeezing part; 203. Connecting part;

[0090] 3. Drive unit; 301. First guide surface; 302. Abutment surface; 303. First connecting rod; 304. First driven rod; 305. Second driven rod;

[0091] 4. Driven part; 401. Slider; 402. Second connecting rod; 403. Third connecting rod; 404. Roller; 405. First limiting part; 406. Second limiting part;

[0092] 5. Guide pillars;

[0093] 6. Barrel body; 601. Limiting groove. Detailed Implementation

[0094] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0095] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not 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 utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0096] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0097] Furthermore, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0098] The following is combined with Figures 1-5 The following describes embodiments of the present invention.

[0099] According to an embodiment of the present invention, on one hand, a dewatering module is provided, such as... Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the dewatering module includes: a dewatering plate 1, a dewatering structure 2, a driving part 3, and a driven part 4.

[0100] The wringer plate 1 is used to hold the mop head; the wringing structure 2 includes an abutment part 201 and a wringing part 202 connected to the abutment part 201 and located above the wringer plate 1; the drive part 3 is movably disposed between the wringer plate 1 and the abutment part 201; the driven part 4 is connected to the drive part 3 in a transmission manner; when the wringer plate 1 moves towards the driven part 4 under the drive of the mop head, the driven part 4 moves and drives the drive part 3 to move towards the direction of insertion between the wringer plate 1 and the abutment part 201, and the drive part 3 drives the abutment part 201 to move relative to the wringer plate 1, so that the wringing part 202 moves towards the wringer plate 1, so as to squeeze the mop head placed on the wringer plate 1.

[0101] In the above embodiment, by manually driving the mop head located on the wringer plate 1 to move closer to the driven part 4, the driving part 3 is driven to insert between the wringer plate 1 and the abutment part 201, which causes the abutment part 201 to drive the wringer part 202 to move closer to the wringer plate 1, thereby realizing the wringing operation of the mop head. With the wringing module, the user only needs to operate the movement of the mop head to realize the wringing operation of the mop head, which is convenient and efficient. The wringer part 202 and the wringer plate 1 work together to squeeze the mop head, ensuring the uniformity of the wringing of the mop head and ensuring the wringing effect of the mop head.

[0102] Specifically, the wringing module provided in this embodiment can be used independently or integrated into the mop bucket. Before wringing, the user holds the mop handle and places the mop head on the wringing plate 1. During wringing, the user manually drives the mop head on the wringing plate 1 downward to move closer to the driven part 4. The driven part 4 moves and drives the driving part 3 to move in the direction between the wringing plate 1 and the abutment part 201. The driving part 3 drives the abutment part 201 downward away from the wringing plate 1, so that the wringing part 202 moves downward to approach the wringing plate 1, thereby squeezing the mop head placed on the wringing plate 1.

[0103] Furthermore, the wringing section 202 is provided with a wringing component that is parallel to the wringing plate 1. When the wringing section 202 moves downward to approach the wringing plate 1, the wringing component and the wringing plate 1 respectively abut against the upper and lower sides of the mop head, thereby performing a wringing operation on the cotton.

[0104] The specific structural form and arrangement of the water-squeezing structure 2 in the first and second embodiments are described below.

[0105] In some embodiments, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the driving part 3 abuts against the abutting part 201. When the driving part 3 moves between the insertion plate 1 and the abutting part 201, the abutting part 201 moves away from the abutting plate 1, and the abutting part 201 drives the squeezing part 202 to move closer to the squeezing plate 1.

[0106] In the above embodiment, the drive unit 3 abuts against the abutting part 201 to facilitate the transmission of force to the abutting part 201 when the drive unit 3 moves, thereby facilitating the abutting part 201 to drive the squeezing part 202 to approach the squeezing plate 1.

[0107] Specifically, the side surface or end of the drive unit 3 away from the dewatering plate 1 abuts against the abutment part 201, thereby transmitting force through the abutment point between the drive unit 3 and the abutment part 201.

[0108] In some embodiments, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the dewatering structure 2 also includes a connecting part 203. One end of the connecting part 203 is connected to the dewatering part 202, and the other end is connected to the abutting part 201. When the driving part 3 drives the abutting part 201 to move away from the dewatering plate 1, the abutting part 201 drives the connecting part 203 to move, and the connecting part 203 drives the dewatering part 202 to move closer to the dewatering plate 1.

[0109] In the above embodiment, a connecting part 203 is provided in the squeezing structure 2 to connect the squeezing part 202 and the abutting part 201, so that the abutting part 201 can drive the squeezing part 202 to move.

[0110] Specifically, one end of the connecting part 203 is rotatably or fixedly connected to the squeezing part 202, and the other end of the connecting part 203 is rotatably or fixedly connected to the abutting part 201.

[0111] In some embodiments, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the two ends of the connecting part 203 are located on the upper and lower sides of the squeezing plate 1, respectively, so that the squeezing part 202 is located above the squeezing plate 1 and the abutting part 201 is located below the squeezing plate 1.

[0112] In the above embodiment, the two ends of the connecting portion 203 are located on the upper and lower sides of the wringer 1, respectively, so as to connect with the wringing portion 202 located on the upper side of the wringer 1 and with the abutting portion 201 located on the lower side of the wringer 1. The abutting portion 201 located at the lower side can prevent interference with the mop head during the wringing operation.

[0113] Specifically, one end of the connecting part 203 is located below the wringer plate 1, thereby connecting the abutting part 201 to the bottom of the wringer plate 1, so as to prevent the movement of the abutting part 201 from interfering with the mop head above the wringer plate 1 during the wringing operation.

[0114] Furthermore, the connecting part 203 is arranged vertically relative to the dewatering plate 1, thereby connecting between the dewatering part 202 and the abutting part 201, and the two ends of the connecting part 203 are located on the upper and lower sides of the dewatering plate 1, respectively.

[0115] In some embodiments, such as Figure 1 , Figure 3 As shown, the edge of the dewatering plate 1 is also provided with a limiting through hole 101, and the connecting part 203 passes through the limiting through hole 101. When the driving part 3 drives the abutting part 201 to move down, the connecting part 203 slides along the limiting through hole 101.

[0116] In the above embodiment, a limiting through hole 101 is provided to limit the movement of the connecting part 203, thereby improving the stability of the movement of the connecting part 203 and the water squeezing structure 2.

[0117] Specifically, the limiting through hole 101 is provided on the side edge of the dewatering plate 1 along its length direction.

[0118] In some embodiments, such as Figure 1 , Figure 3 As shown, the dewatering module includes at least two dewatering structures 2, which are disposed opposite to each other on both sides of the dewatering plate 1, and the abutting part 201 of the two dewatering structures 2 is fixedly connected to the lower side of the dewatering plate 1.

[0119] In the above embodiment, the two squeezing structures 2 disposed on opposite sides of the squeezing plate 1 can work together to squeeze water from the mop head, further improving the uniformity of squeezing water from the mop head and enhancing the squeezing effect.

[0120] Specifically, two opposing squeezing structures 2 form a set of squeezing structures 2. The set of squeezing structures 2 includes an abutment part 201, two connecting parts 203 connected to both ends of the abutment part 201, and a squeezing part 202 provided on each of the connecting parts 203, for a total of two squeezing parts 202.

[0121] In some embodiments, such as Figure 1 , Figure 3 As shown, the connecting part 203 is rotatably connected to the abutting part 201; when the driving part 3 drives the abutting part 201 to move away from the dewatering plate 1, the connecting part 203 rotates relative to the abutting part 201 until the dewatering part 202 is located directly above the dewatering plate 1; when the abutting part 201 continues to move away from the dewatering plate 1 under the drive, the abutting part 201 drives the connecting part 203 to move, and the connecting part 203 drives the dewatering part 202 located directly above the dewatering plate 1 to move closer to the dewatering plate 1.

[0122] In the above embodiment, before the driving part 3 drives the abutment part 201 to move away from the wringer plate 1, a set of two wringer structures 2 arranged opposite to each other are in an open state so that the mop head can be placed between the two wringer structures 2 from above.

[0123] Specifically, the middle of the connecting part 203 is bent, so that the end of the connecting part 203 connected to the wringing part 202 extends outward at a certain angle. Before the driving part 3 drives the abutment part 201 to move away from the wringing plate 1, the end of the connecting part 203 connected to the wringing part 202 extends outward at a certain angle, so that the two wringing structures 2 arranged opposite to each other are in an open state. When the mop head is placed on the wringing plate 1, as the driving part 3 drives the abutment part 201 to move away from the wringing plate 1, i.e., downward, the two opposite connecting parts 203 move towards each other, so that the two wringing parts 202 come together. This allows the wringing component on the wringing part 202 to be located directly above the wringing plate 1, so that the downward projection of the wringing component on the wringing part 202 falls on the upper surface of the mop head, ensuring that the wringing component of the wringing part 202 cooperates with the wringing plate 1 to effectively wring water from the mop head.

[0124] In some embodiments, such as Figure 1 , Figure 3 As shown, one of the connecting part 203 and the abutting part 201 is provided with a rotating shaft, and the other is provided with a shaft hole; the rotating shaft is inserted into the shaft hole so that the connecting part 203 and the abutting part 201 are rotatably connected.

[0125] In the above embodiment, a rotating shaft and a shaft hole are provided between the connecting part 203 and the abutting part 201 so that the connecting part 203 and the abutting part 201 can be connected in a simple and stable rotational manner.

[0126] Specifically, in this embodiment, the connecting part 203 is provided with a shaft hole, and the abutting part 201 is provided with a rotating shaft.

[0127] In some embodiments, such as Figure 1 , Figure 3 As shown, the connecting part 203 is provided with a mounting groove, the abutting part 201 extends into the mounting groove, and is rotatably connected to the two side walls opposite to the mounting groove.

[0128] In the above embodiment, the connecting part 203 is provided with a mounting groove to provide mounting space for the rotational connection of the abutment part 201, and to avoid interference between the rotation of the connecting part 203 and the abutment part 201.

[0129] Specifically, the end of the connecting part 203 is provided with a mounting groove, and the abutting part 201 is embedded in the mounting groove at the end of the connecting part 203.

[0130] The specific structural form and cooperation method of the drive unit 3 in the first embodiment are described below.

[0131] In some embodiments, such as Figure 2 As shown, the drive unit 3 is provided with a first guide surface 301. The distance between the first guide surface 301 and the dewatering plate 1 gradually increases in the direction away from the abutment part 201. When the drive unit 3 moves to insert between the dewatering plate 1 and the abutment part 201, the abutment part 201 slides along the first guide surface 301, causing the distance between the abutment part 201 and the dewatering plate 1 to gradually increase, thereby driving the dewatering part 202 to move closer to the dewatering plate 1.

[0132] In the above embodiment, the driving unit 3 is provided with a first guide surface 301 that gradually increases in distance from the dewatering plate 1 in the direction away from the abutment portion 201, so that when the driving unit 3 moves between the dewatering plate 1 and the abutment portion 201, the first guide surface 301 can be used to drive the abutment portion 201 away from the dewatering plate 1.

[0133] Specifically, the drive unit 3 is a wedge-shaped structure, and the first guide surface 301 is the wedge-shaped surface of the wedge-shaped structure. By utilizing the structure in which the distance between the wedge-shaped surface and the squeezing plate 1 gradually increases along the direction away from the abutment part 201, the abutment part 201 gradually moves away from the squeezing plate 1 as the first guide surface 301 gradually extends between the squeezing plate 1 and the abutment part 201. This causes the abutment part 201 to drive the squeezing part 202 to gradually move closer to the squeezing plate 1 and downward.

[0134] In some embodiments, such as Figure 2 As shown, the driving unit 3 is also provided with an abutting surface 302, which abuts against the squeezing plate 1, and the abutting surface 302 is connected to the end of the first guide surface 301 near the abutting part 201; when the driving unit 3 moves between the squeezing plate 1 and the abutting part 201, the abutting surface 302 slides along the squeezing plate 1.

[0135] In the above embodiment, an abutment surface 302 is provided on the drive unit 3 to abut against the dewatering plate 1, thereby improving the smoothness of the movement of the drive unit 3 relative to the dewatering plate 1.

[0136] Specifically, the contact surface 302 is connected to the end of the first guide surface 301 near the contact part 201, and the drive part 3 is a right-angled triangular structure in whole, with the first guide surface 301 being the hypotenuse of the right-angled triangular structure.

[0137] In some embodiments, such as Figure 2 As shown, the abutting part 201 is provided with a second guide surface 2011, which abuts against the first guide surface 301. When the driving part 3 moves between the inserted squeezing plate 1 and the abutting part 201, the second guide surface 2011 slides along the first guide surface 301, causing the distance between the abutting part 201 and the squeezing plate 1 to gradually increase.

[0138] In the above embodiment, a second guide surface 2011 is provided on the abutting part 201 to abut against the first guide surface 301 of the driving part 3, thereby improving the smoothness of the movement of the abutting part 201 driven by the driving part 3.

[0139] Specifically, the first guide surface 301 is provided on the side surface of the driving part 3 away from the dewatering plate 1, and the second guide surface 2011 is provided on the side surface of the abutting part 201 close to the dewatering plate 1.

[0140] The specific structural form and cooperation method of the drive unit 3 in the second embodiment are described below.

[0141] In some embodiments, such as Figure 4 As shown, the drive unit 3 includes a first connecting rod 303 and a first driven rod 304 hinged to the first connecting rod 303. The first connecting rod 303 is connected to the driven unit 4 in a transmission manner, and the first driven rod 304 is connected to the side of the abutment part 201 near the dewatering plate 1. When the driven unit 4 moves and drives the first connecting rod 303 to move between the dewatering plate 1 and the abutment part 201, the first connecting rod 303 drives the first driven rod 304 to rotate. The first driven rod 304 rotates and presses against the abutment part 201 to move away from the dewatering plate 1, so that the dewatering part 202 moves towards the dewatering plate 1.

[0142] In the above embodiment, the first connecting rod 303 of the driving part 3 is connected to the first driven rod 304 on the outside, and the first driven rod 304 is inserted between the squeezing plate 1 and the abutment part 201. The first connecting rod 303 drives the first driven rod 304 to rotate, so that the first driven rod 304 rotates and presses against the abutment part 201 to move away from the squeezing plate 1.

[0143] Specifically, when the driven part 4 moves and drives the first connecting rod 303 to move between the inserted squeezing plate 1 and the abutting part 201, the first connecting rod 303 drives the first driven rod 304 to rotate downward. The first driven rod 304 rotates downward to press against the abutting part 201, causing the abutting part 201 to move downward away from the squeezing plate 1, and in turn causing the squeezing part 202 to move downward closer to the squeezing plate 1.

[0144] In some embodiments, such as Figure 4 As shown, the driving unit 3 also includes a second driven rod 305 hinged to the first connecting rod 303. The second driven rod 305 is connected to the side of the squeezing plate 1 near the abutment part 201. When the driven unit 4 moves and drives the first connecting rod 303 to move between the squeezing plate 1 and the abutment part 201, the first connecting rod 303 simultaneously drives the first driven rod 304 and the second driven rod 305 to rotate. The first driven rod 304 rotates and presses against the abutment part 201, and the second driven rod 305 rotates and presses against the squeezing plate 1, so that the abutment part 201 moves away from the squeezing plate 1.

[0145] In the above embodiment, the drive unit 3 drives the first driven rod 304 and the second driven rod 305 to open up to each other through the first connecting rod 303, thereby realizing the movement of the contact part 201 away from the dewatering plate 1.

[0146] Specifically, when the driven part 4 moves and drives the first connecting rod 303 to move between the inserted squeezing plate 1 and the abutment part 201, the first connecting rod 303 drives the first driven rod 304 to rotate downward and drives the second driven rod 305 to rotate upward. The first driven rod 304 rotates downward to press against the abutment part 201, causing it to move downward relative to the squeezing plate 1. The second driven rod 305 rotates upward to press against the squeezing plate 1, causing it to move downward relative to the abutment part 201, ultimately causing the abutment part 201 to move downward away from the squeezing plate 1.

[0147] In some embodiments, such as Figure 4 As shown, the first driven rod 304 is rotatably connected to the abutment part 201, and the second driven rod 305 is rotatably connected to the squeezing plate 1; one end of the first driven rod 304 and one end of the second driven rod 305 are rotatably connected to the first connecting rod 303 on the same axis; when the first connecting rod 303 moves between the squeezing plate 1 and the abutment part 201, it simultaneously drives the first driven rod 304 and the second driven rod 305 to rotate, so that the other end of the first driven rod 304 and the other end of the second driven rod 305 move away from each other.

[0148] In the above embodiment, the first driven rod 304 is rotatably connected to the abutment portion 201 and the second driven rod 305 is rotatably connected to the squeezing plate 1 to improve the stability of the drive unit 3 moving between the squeezing plate 1 and the abutment portion 201.

[0149] Specifically, when the first connecting rod 303 moves between the insertion squeezing plate 1 and the abutment part 201, it simultaneously drives the first driven rod 304 and the second driven rod 305 to rotate, causing the other ends of the first driven rod 304 and the second driven rod 305 to move away from each other, thereby causing the driving part 3 to drive the first driven rod 304 and the second driven rod 305 to open up to each other through the first connecting rod 303.

[0150] The specific structural form and cooperation method of the driven part 4 in the first and second embodiments are described below.

[0151] In some embodiments, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the driven part 4 is rotatably connected to the driving part 3; when the wringer 1 moves toward the driven part 4 under the drive of the mop head, the driven part 4 rotates relative to the driving part 3 and drives the driving part 3 to move toward the direction of insertion between the wringer 1 and the contact part 201.

[0152] In the above embodiment, the driven part 4 is rotatably connected to the driving part 3 to improve the stability of the transmission of the driven part 4 to the driving part 3.

[0153] Specifically, the driven part 4 and the driving part 3 are rotatably connected, or the driven part 4 and the driving part 3 are rotatably connected through an intermediate transmission member.

[0154] In some embodiments, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the first end of the driven part 4 is rotatably connected to the driving part 3, and the second end of the driven part 4 is supported by the external bracket. When the wringer 1 moves toward the bracket under the drive of the mop head, the first end rotates relative to the second end under the support of the second end, so that the driven part 4 drives the driving part 3 to move toward the direction of insertion between the wringer 1 and the abutment part 201.

[0155] In the above embodiment, the first end of the driven part 4 is rotatably connected to the driving part 3, thereby providing the driving part 3 with transmission power; the second end of the driven part 4 is supported by an external bracket, which provides support for the driven part 4.

[0156] Specifically, when the wringing module is used alone, the external support is the ground; when the wringing module is used in the mop bucket, the external support is the bottom surface of the inner wall of the mop bucket.

[0157] In some embodiments, such as Figure 1 , Figure 3 As shown, the driven part 4 is slidably connected to the squeezing plate 1, and when the first end rotates relative to the second end, it slides relative to the squeezing plate 1.

[0158] In the above embodiment, the driven part 4 is slidably connected to the water-squeezing plate 1, thereby limiting the movement of the driven part 4 to ensure the stability of the movement of the driven part 4.

[0159] Specifically, the driven part 4 and the water-squeezing plate 1 are slidably connected through a sliding connection structure such as a sliding groove slider assembly and a mating double track assembly.

[0160] In some embodiments, such as Figure 1 , Figure 3 As shown, the dewatering plate 1 is provided with a groove 102, and the driven part 4 is provided with a slider 401. The slider 401 is inserted into the groove 102 and slides along the groove 102 when the first end rotates relative to the second end.

[0161] In the above embodiments, the cooperative structure of the groove 102 and the slider 401 enables a sliding connection between the driven part 4 and the water-squeezing plate 1, which is simple in structure and stable in cooperation.

[0162] Specifically, the mating structure of the chute 102 and the slider 401 is provided in four sets, with two sets on each side along the length of the dewatering plate 1, and the mating structures of the two sets of chute 102 and slider 401 on the same side are symmetrically arranged.

[0163] In some embodiments, such as Figure 1 , Figure 3 As shown, the dewatering plate 1 extends towards the external support and is provided with a mounting plate 103, and the slide groove 102 is provided on the mounting plate 103.

[0164] In the above embodiment, a mounting plate 103 is provided on the dewatering plate 1 extending towards the external support to provide an opening position for the chute 102.

[0165] Specifically, two mounting plates 103 are provided on both sides along the length of the dewatering plate 1, and each mounting plate 103 is provided with two symmetrically arranged sliding grooves 102.

[0166] In some embodiments, such as Figure 1 , Figure 3 As shown, the distance between the slide 102 and the bracket gradually increases or decreases in the direction away from the abutment 201.

[0167] In the above embodiment, the distance between the slide groove 102 and the bracket gradually increases or decreases in the direction away from the abutment portion 201, thereby adapting to the movement trajectory of the slider 401 on the driven portion 4.

[0168] Specifically, such as Figure 1 As shown, in the dewatering module of the first embodiment, the distance between the chute 102 and the support gradually increases in the direction away from the abutment portion 201; as Figure 3 As shown, in the dewatering module of the second embodiment, the distance between the chute 102 and the bracket gradually decreases in the direction away from the abutment portion 201.

[0169] In some embodiments, such as Figure 2 As shown, the driven part 4 includes a second link 402 and a third link 403; one end of the second link 402 is hinged to one end of the third link 403, and the other end is supported by an external bracket to form the second end of the driven part 4; the other end of the third link 403 is rotatably connected to the driving part 3 to form the first end of the driven part 4; when the wringer 1 moves toward the bracket under the drive of the mop head, under the support of the second end of the driven part 4, one end of the second link 402 rotates relative to its other end, and drives the other end of the third link 403 to rotate relative to the driving part 3, so that the driving part 3 moves toward the direction of insertion between the wringer 1 and the abutment part 201.

[0170] In the above embodiment, the driven part 4 rotates the third link 403 through the rotation of the second link 402, which in turn drives the driving part 3 to rotate and move in the direction of inserting the squeezing plate 1 and the abutment part 201.

[0171] Specifically, in the dewatering module of the first embodiment, the driven part 4 is designed as a component consisting of a second link 402 and a third link 403, to avoid motion interference between the movement of the driven part 4 and the driving part 3. That is, the intermediate connecting function of the third link 403 makes the position of the second link 402 relatively far away from the driving part 3, thus avoiding motion interference between the third link 403 of the driven part 4 and the driving part 3.

[0172] Furthermore, in the dewatering module of the second embodiment, as an alternative implementation, the driven part 4 can also be designed as a component in which the second link 402 and the third link 403 cooperate.

[0173] In some embodiments, such as Figure 1 , Figure 2 As shown, one end of the second connecting rod 402 is slidably connected to the water-squeezing plate 1 through the slide groove 102. While one end of the second connecting rod 402 rotates relative to its other end, it slides along the slide groove 102.

[0174] In the above embodiment, one end of the second connecting rod 402 is slidably connected to the water-squeezing plate 1 through the sliding groove 102 to achieve a sliding fit between the driven part 4 and the water-squeezing plate 1.

[0175] Specifically, in the dewatering module of the first embodiment, a slider 401 is provided on the second connecting rod 402, and the slider 401 is inserted into the sliding groove 102 for sliding engagement.

[0176] Furthermore, in the second embodiment of the dewatering module, as an alternative implementation, when the driven part 4 is designed as a component in which the second link 402 and the third link 403 cooperate, a corresponding slider 401 can also be designed in the second link 402, and the slider 401 can be inserted into the corresponding groove 102 for sliding cooperation.

[0177] In some embodiments, such as Figure 5 As shown, the second end of the driven part 4 is slidably connected to the external bracket. When the wringer 1 moves toward the bracket under the drive of the mop head, the second end slides along the external bracket.

[0178] In the above embodiment, the second end of the driven part 4 is slidably connected to the external support to improve the motion stability of the driven part 4.

[0179] Specifically, the second end of the driven part 4 is the lower end of the driven part 4. When the wringing module is used alone, the external support is the ground, and the second end of the driven part 4 is slidably connected to the ground; when the wringing module is used in the mop bucket, the external support is the bottom surface of the inner wall of the mop bucket, and the second end of the driven part 4 is slidably connected to the bottom surface of the inner wall of the mop bucket.

[0180] In some embodiments, such as Figure 5 As shown, the external bracket is provided with a limiting groove 601. The second end of the driven part 4 is at least partially located in the limiting groove 601. When the wringer 1 moves towards the bracket under the drive of the mop head, the second end slides along the limiting groove 601. The end of the limiting groove 601 is used to limit the maximum displacement of the sliding of the second end of the driven part 4.

[0181] In the above embodiment, the end of the limiting groove 601 is provided to limit the maximum displacement of the second end of the driven part 4 to avoid excessive rotation of the driven part 4 and damage to the corresponding connection structure.

[0182] Specifically, when the wringing module is used alone, the external support is the ground, the second end of the driven part 4 is slidably connected to the ground, and the limiting groove 601 is directly set on the ground; when the wringing module is used in the mop bucket, the external support is the bottom surface of the inner wall of the mop bucket, the second end of the driven part 4 is slidably connected to the bottom surface of the inner wall of the mop bucket, and the limiting groove 601 is set on the bottom surface of the inner wall of the mop bucket.

[0183] In some embodiments, such as Figure 5 As shown, a roller 404 is provided at the second end, and the second end is slidably connected to the external bracket through the roller 404. The roller 404 rotates when the second end slides along the external bracket.

[0184] In the above embodiment, a roller 404 is provided at the second end of the driven part 4 to improve the smoothness of the movement of the driven part 4 relative to the external support.

[0185] Specifically, there are two driven parts 4 arranged in a cross configuration, and each of the two driven parts 4 has a roller 404 on its second end.

[0186] In some embodiments, such as Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, the squeezing module has two sets of squeezing structures 2 arranged along the length of the squeezing plate 1. Each set of squeezing structures 2 has a driving part 3 between the abutment part 201 and the squeezing plate 1. Each driving part 3 is connected to a driven part 4. When the squeezing plate 1 moves towards the driven part 4 under the drive of the mop head, each driven part 4 moves and drives the driving part 3 connected to it to move towards the squeezing plate 1 and the abutment part 201 inserted into the corresponding squeezing structure 2. Each driving part 3 drives the abutment part 201 of the corresponding squeezing structure 2 to move relative to the squeezing plate 1, so that each abutment part 201 drives the squeezing part 202 connected to it to move towards the squeezing plate 1, so as to squeeze the mop head placed on the squeezing plate 1 on both sides along the length.

[0187] In the above embodiment, two squeezing structures 2 are provided to squeeze the mop head placed on the squeezing plate 1 on both sides along the length direction, thereby improving the uniformity and efficiency of squeezing water from the mop head.

[0188] Specifically, two squeezing structures 2 are arranged opposite each other on both sides of the squeezing plate 1 along its length to form a set of squeezing structures 2. There are two sets of squeezing structures 2 arranged opposite each other along the length of the squeezing plate 1, that is, a total of four squeezing structures 2. The two sets of squeezing structures 2 are used to squeeze the mop head placed on the squeezing plate 1 along both sides along its length.

[0189] In some embodiments, such as Figure 1 , Figure 3 As shown, two driven parts 4 are staggered, and either of the two driven parts 4 is provided with a first limiting part 405; when the wringer 1 moves towards the driven part 4 under the drive of the mop head, at least a portion of the two driven parts 4 approaches each other so that one driven part 4 abuts against the first limiting part 405 provided on the other driven part 4, thereby limiting the maximum displacement of the wringer 1 in the direction of approaching the driven part 4 under the drive of the mop head; and / or, the two driven parts 4 are staggered, and either of the two driven parts 4 is provided with a second limiting part 406; when the wringer 1 moves away from the driven part 4 to reset, at least a portion of the two driven parts 4 approaches each other so that one driven part 4 abuts against the second limiting part 406 provided on the other driven part 4, thereby limiting the maximum displacement of the wringer 1 in the direction of away from the driven part 4.

[0190] In the above embodiment, the first limiting part 405 is used to limit the maximum displacement of the wringer 1 in the direction closer to the driven part 4 under the drive of the mop head, and the second limiting part 406 is used to limit the maximum displacement of the wringer 1 in the direction away from the driven part 4, so as to avoid the driven part 4 from rotating excessively and causing damage to the corresponding connection structure.

[0191] Specifically, such as Figure 1 As shown, in the dewatering module of the first embodiment, the first limiting part 405 is provided on the driven part 4 on the left side, and the second limiting part 406 is provided on the driven part 4 on the right side. Figure 3 As shown, in the dewatering module of the second embodiment, the first limiting part 405 is provided on the driven part 4 on the left side, and the second limiting part 406 is provided on the driven part 4 on the right side.

[0192] In some embodiments, such as Figure 5 As shown, the side of the squeezing plate 1 is provided with a mating hole 104; the squeezing module also includes a guide post 5, which passes through the mating hole 104. The squeezing plate 1 is driven by the mop head to move along the guide post 5 towards the driven part 4.

[0193] In the above embodiment, a mating hole 104 is provided on the side of the dewatering plate 1, and a guide post 5 is provided through the mating hole 104 for guiding mating, so as to guide the movement of the dewatering plate 1 and improve the movement stability of the dewatering module.

[0194] Specifically, when the wringing module is used alone, the external support is the ground, and the guide column 5 is fixedly set on the ground; when the wringing module is used in the mop bucket, the external support is the bottom surface of the inner wall of the mop bucket, and the guide column 5 is fixedly set on the bottom surface of the inner wall of the mop bucket.

[0195] According to an embodiment of the present invention, another aspect also provides a wringer mop bucket, such as... Figure 5 As shown, the wringer bucket includes: bucket body 6 and wringer module as described in the above embodiment.

[0196] The squeezing module is located inside the barrel body 6, and the driven part 4 of the squeezing module is supported on the bottom surface of the barrel body 6.

[0197] Specifically, in this embodiment, the second end of the driven part 4 is supported on the bottom surface of the barrel body 6; the guide post 5 is fixedly disposed on the bottom surface of the barrel body 6.

[0198] Although embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations all fall within the scope defined by this application.

Claims

1. A water squeezing module, characterized in that, The water squeezing module comprises: a water squeezing plate (1) for placing a mop head; a water squeezing structure (2) comprising an abutting part (201) and a water squeezing part (202) connected with the abutting part (201) and located above the water squeezing plate (1); a driving part (3) movably arranged between the water squeezing plate (1) and the abutting part (201); a driven part (4) in transmission connection with the driving part (3); when the water squeezing plate (1) is driven by the mop head to move towards the driven part (4), the driven part (4) moves the driving part (3) to insert between the water squeezing plate (1) and the abutting part (201), and the driving part (3) drives the abutting part (201) to move relative to the water squeezing plate (1), so that the water squeezing part (202) moves towards the water squeezing plate (1) to squeeze the mop head placed on the water squeezing plate (1).

2. The water-removing module according to claim 1, characterized in that The driving part (3) abuts against the abutting part (201), and when the driving part (3) moves to insert between the water squeezing plate (1) and the abutting part (201), the abutting part (201) is pressed to move away from the water squeezing plate (1), and the abutting part (201) drives the water squeezing part (202) to move towards the water squeezing plate (1).

3. The water-removal module of claim 2, wherein The water squeezing structure (2) further comprises a connecting part (203), one end of the connecting part (203) is connected with the water squeezing part (202), and the other end is connected with the abutting part (201), when the driving part (3) drives the abutting part (201) to move away from the water squeezing plate (1), the abutting part (201) drives the connecting part (203) to move, and the connecting part (203) drives the water squeezing part (202) to move towards the water squeezing plate (1).

4. The water-removal module of claim 3, wherein Both ends of the connecting part (203) are located on the upper side and the lower side of the water squeezing plate (1), so that the water squeezing part (202) is located above the water squeezing plate (1), and the abutting part (201) is located below the water squeezing plate (1).

5. The extrusion die assembly of claim 4, wherein, The edge of the water squeezing plate (1) is further provided with a limiting through hole (101), and the connecting part (203) is arranged in the limiting through hole (101), when the driving part (3) drives the abutting part (201) to move downward, the connecting part (203) slides along the limiting through hole (101).

6. The water-removal module of claim 5, wherein The water squeezing module comprises at least two water squeezing structures (2), two water squeezing structures (2) are oppositely arranged on both sides of the water squeezing plate (1), and the abutting parts (201) of the two water squeezing structures (2) are fixedly connected on the lower side of the water squeezing plate (1).

7. The extrusion die set of any one of claims 3-6, wherein, The connecting part (203) is rotationally connected with the abutting part (201); when the driving part (3) drives the abutting part (201) to move away from the strainer plate (1), the connecting part (203) rotates relative to the abutting part (201) to the position that the straining part (202) is directly above the strainer plate (1); when the abutting part (201) is continuously driven to move away from the strainer plate (1), the abutting part (201) drives the connecting part (203) to move, and the connecting part (203) drives the straining part (202) directly above the strainer plate (1) to move towards the strainer plate (1).

8. The extrusion die assembly of claim 7, wherein, The connecting part (203) and one of the abutting part (201) are provided with a rotating shaft, and the other is provided with a shaft hole; the rotating shaft is inserted into the shaft hole to rotationally connect the connecting part (203) with the abutting part (201).

9. The extrusion die assembly of claim 8, wherein, The connecting part (203) is provided with a mounting groove, the abutting part (201) extends into the mounting groove, and the two side walls opposite to the mounting groove are rotationally connected.

10. The extrusion die set of any one of claims 1-6, 8, 9, wherein, The driving part (3) is provided with a first guide surface (301), the distance between the first guide surface (301) and the strainer plate (1) gradually increases in the direction away from the abutting part (201); when the driving part (3) moves between the strainer plate (1) and the abutting part (201), the abutting part (201) slides along the first guide surface (301) to gradually increase the distance between the abutting part (201) and the strainer plate (1), and further drives the straining part (202) to move towards the strainer plate (1).

11. The extrusion die set of claim 10, wherein, The driving part (3) is further provided with an abutting surface (302), the abutting surface (302) abuts with the strainer plate (1), and the abutting surface (302) is connected with one end of the first guide surface (301) close to the abutting part (201); when the driving part (3) moves between the strainer plate (1) and the abutting part (201), the abutting surface (302) slides along the strainer plate (1).

12. The extrusion die set of claim 11, wherein, The abutting part (201) is provided with a second guide surface (2011), the second guide surface (2011) abuts with the first guide surface (301); when the driving part (3) moves between the strainer plate (1) and the abutting part (201), the second guide surface (2011) slides along the first guide surface (301) to gradually increase the distance between the abutting part (201) and the strainer plate (1).

13. The extrusion die set of any one of claims 1-6, 8, 9, wherein, The driving part (3) comprises a first connecting rod (303) and a first driven rod (304) hinged with the first connecting rod (303), the first connecting rod (303) is drivingly connected with the driven part (4), and the first driven rod (304) is connected with one side of the abutting part (201) close to the strainer plate (1). When the driven part (4) moves and drives the first connecting rod (303) to move between the squeeze plate (1) and the abutting part (201), the first connecting rod (303) drives the first driven rod (304) to rotate; the first driven rod (304) rotates and presses against the abutting part (201) to move away from the squeeze plate (1), so that the squeezing part (202) moves towards the squeeze plate (1).

14. The extrusion die assembly of claim 13, wherein, The driving part (3) further comprises a second driven rod (305) hinged with the first connecting rod (303), and the second driven rod (305) is connected with the side of the squeeze plate (1) close to the abutting part (201); When the driven part (4) moves and drives the first connecting rod (303) to move between the squeeze plate (1) and the abutting part (201), the first connecting rod (303) simultaneously drives the first driven rod (304) and the second driven rod (305) to rotate; the first driven rod (304) rotates and presses against the abutting part (201), and the second driven rod (305) rotates and presses against the squeeze plate (1), so that the abutting part (201) moves away from the squeeze plate (1).

15. The extrusion die set of claim 14, wherein, The first driven rod (304) is rotationally connected with the abutting part (201), and the second driven rod (305) is rotationally connected with the squeeze plate (1); one end of the first driven rod (304) and one end of the second driven rod (305) are coaxially rotationally connected with the first connecting rod (303); When the first connecting rod (303) moves between the squeeze plate (1) and the abutting part (201), it simultaneously drives the first driven rod (304) and the second driven rod (305) to rotate, so that the other end of the first driven rod (304) and the other end of the second driven rod (305) move away from each other.

16. The press-washing module according to any one of claims 1-6, 8, 9, 11, 12, 14, 15, characterized in that, The driven part (4) is rotationally connected with the driving part (3); When the squeeze plate (1) moves towards the driven part (4) under the driving of the mop head, the driven part (4) rotates relative to the driving part (3) and drives the driving part (3) to move between the squeeze plate (1) and the abutting part (201).

17. The extrusion die set of claim 16, wherein, The first end of the driven part (4) is rotationally connected with the driving part (3), and the second end of the driven part (4) is supported by an external support; When the squeeze plate (1) moves towards the support under the driving of the mop head, the first end rotates relative to the second end under the support of the second end, so that the driven part (4) drives the driving part (3) to move between the squeeze plate (1) and the abutting part (201).

18. The extrusion die assembly of claim 17, wherein, The driven part (4) is slidingly connected with the squeeze plate (1), and when the first end rotates relative to the second end, it slides relative to the squeeze plate (1).

19. The extrusion die set of claim 18, wherein, The squeegee plate (1) is provided with a sliding groove (102), the driven part (4) is provided with a sliding block (401), the sliding block (401) is inserted into the sliding groove (102), and when the first end rotates relative to the second end, the sliding block (401) slides along the sliding groove (102).

20. The squeegee module of claim 19, wherein, The squeegee plate (1) is provided with a mounting plate (103) extending towards the external support, and the sliding groove (102) is arranged on the mounting plate (103).

21. The squeegee module of claim 20, wherein, The distance between the sliding groove (102) and the support gradually increases or gradually decreases away from the abutting part (201).

22. The extrusion die assembly of any one of claims 17-21, wherein, The driven part (4) includes a second connecting rod (402) and a third connecting rod (403); one end of the second connecting rod (402) is hinged to one end of the third connecting rod (403), and the other end is supported on the external support to form the second end of the driven part (4); the other end of the third connecting rod (403) is rotationally connected with the driving part (3) to form the first end of the driven part (4). When the squeegee plate (1) moves towards the support under the driving of the mop head, the first end of the second connecting rod (402) rotates relative to the other end under the support of the second end of the driven part (4), and the other end of the third connecting rod (403) rotates relative to the driving part (3), so that the driving part (3) moves in the direction between the squeegee plate (1) and the abutting part (201).

23. The squeegee module of claim 22, wherein, One end of the second connecting rod (402) is slidingly connected with the squeegee plate (1) through the sliding groove (102), and the one end of the second connecting rod (402) rotates relative to the other end while sliding along the sliding groove (102).

24. The extrusion die assembly of any one of claims 17-21, 23, wherein, The second end of the driven part (4) is slidingly connected with the external support, and when the squeegee plate (1) moves towards the support under the driving of the mop head, the second end slides along the external support.

25. The squeegee module of claim 24, wherein, The external support is provided with a limiting groove (601), and the second end of the driven part (4) is at least partially located in the limiting groove (601), and when the squeegee plate (1) moves towards the support under the driving of the mop head, the second end slides along the limiting groove (601). The end of the limiting groove (601) is used to limit the maximum displacement of the second end of the driven part (4) sliding.

26. The squeegee module of claim 25, wherein, The second end is provided with a roller (404), the second end is slidingly connected with the external support through the roller (404), and the roller (404) rotates when the second end slides along the external support.

27. The press-washing module according to any one of claims 1-6, 8, 9, 11, 12, 14, 15, 17-21, 23, 25, 26, characterized in that, The squeegee module is provided with two groups of squeegee structures (2) along the length direction of the squeegee plate (1), the abutting part (201) of each group of squeegee structures (2) and the squeegee plate (1) are provided with a driving part (3), and each driving part (3) is drivingly connected with a driven part (4). When the squeezing plate (1) is driven by the mop head to move towards the driven part (4), each driven part (4) drives the driving part (3) connected thereto to move towards the gap between the squeezing plate (1) and the abutting part (201) of the corresponding squeezing structure (2), and each driving part (3) drives the abutting part (201) of the corresponding squeezing structure (2) to move relative to the squeezing plate (1), so that each abutting part (201) drives the squeezing part (202) connected thereto to move towards the squeezing plate (1), thereby facilitating the squeezing of the mop head placed on the squeezing plate (1) on both sides in the length direction.

28. The extrusion die set of claim 27, wherein: The two driven parts (4) are staggered, and any one of the two driven parts (4) is provided with a first limiting part (405); when the squeezing plate (1) is driven by the mop head to move towards the driven part (4), at least part of the two driven parts (4) are close to each other, so that one driven part (4) abuts against the first limiting part (405) provided on the other driven part (4), thereby limiting the maximum displacement of the squeezing plate (1) when driven by the mop head to move towards the driven part (4). And / or, the two driven parts (4) are staggered, and any one of the two driven parts (4) is provided with a second limiting part (406); when the squeezing plate (1) moves away from the driven part (4) to reset, at least part of the two driven parts (4) are close to each other, so that one driven part (4) abuts against the second limiting part (406) provided on the other driven part (4), thereby limiting the maximum displacement of the squeezing plate (1) when moving away from the driven part (4).

29. The press-washing module according to any one of claims 1-6, 8, 9, 11, 12, 14, 15, 17-21, 23, 25, 26, 28, characterized in that, The side of the squeezing plate (1) is provided with a matching hole (104); The squeezing module further comprises a guide column (5) penetrating the matching hole (104), and the squeezing plate (1) is driven by the mop head to move along the guide column (5) towards the driven part (4).

30. A wringer mop bucket characterized by, The squeezing mop bucket comprises: a bucket body (6); The squeezing module of any one of claims 1-29 is arranged in the bucket body (6), and the driven part (4) of the squeezing module is supported on the bottom surface of the bucket body (6).

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