Mop structure, mop cleaning module and mop cleaning method

Abstract

The invention provides a mop structure, a mop cleaning module and a mop cleaning method, and relates to the technical field of cleaning tools, and the mop structure comprises a rod body assembly, an acceleration mechanism and a mop disc. The acceleration mechanism is in transmission connection with the rod body assembly; the mop disc is in transmission connection with the acceleration mechanism, and the mop disc is provided with a wiping object; the rod body assembly rotates to drive the acceleration mechanism to operate, the acceleration mechanism operates to drive the mop disc to rotate, and the rotating speed of the mop disc is larger than that of the rod body assembly. According to the mop disc, the mop disc can be more efficient during dewatering or ground cleaning.

Description

Technical Field

[0001] The present invention relates to the technical field of cleaning tools, and in particular to a mop structure, a mop cleaning module and a mop cleaning method. Background Art

[0002] In daily life, a mop is a common cleaning tool. In the related art, after cleaning the mop, people can put the mop into a dehydration basket, press down the mop rod to drive the mop head to rotate, and the mop head drives the mop to rotate in the dehydration basket, so that the water on the mop is thrown out of the dehydration basket.

[0003] However, when the user dehydrates the mop, due to the slow rotation speed of the mop head, the user needs to press down the mop rod multiple times to dehydrate the mop, resulting in a large number of operations by the user and a poor user experience. At the same time, due to the low dehydration efficiency of the mop, the user's work efficiency in using the mop is also low, which is not conducive to cleaning work that requires to be completed in a short time. Summary of the invention

[0004] The present invention provides a mop structure, a mop cleaning module and a mop cleaning method, which are used to solve the problem of low mop dehydration efficiency in the prior art and achieve the beneficial effect of making the mop plate more efficient during dehydration.

[0005] The present invention provides a mop structure according to an embodiment of the present application, including a rod assembly, an acceleration mechanism and a mop plate.

[0006] The acceleration mechanism is transmission-connected with the rod body assembly;

[0007] The mop disc is transmission-connected with the acceleration mechanism, and the mop disc is provided with a wiping object;

[0008] The rotation of the rod body assembly drives the acceleration mechanism to operate, and the operation of the acceleration mechanism drives the mop plate to rotate, and the rotation speed of the mop plate is greater than the rotation speed of the rod body assembly.

[0009] Based on the above-mentioned embodiments of the present application, the mop structure is a tool used for cleaning the floor in daily life, and the rod assembly is the main part of the mop, which is used for hand-held operation. The acceleration mechanism is respectively connected to the rod body and the mop disc, and the function of the acceleration mechanism is to transmit the rotational power of the rod assembly to the mop disc and accelerate the rotation of the mop disc. The mop disc is the part that directly contacts the floor for wiping, and a wiping material, such as a cloth strip or a sponge, is attached to the mop disc. When the operator rotates the rod assembly, this rotation will be transmitted to the mop disc through the acceleration mechanism, so that the rotation speed of the mop disc is faster than the rotation speed of the rod assembly, thereby realizing accelerated dehydration of the wiping material, improving the dehydration efficiency of the wiping material, and thus improving the work efficiency of the user when using the mop. At the same time, it also reduces the number of operations of the user when using the mop, and improves the user experience.

[0010] Specifically, the acceleration mechanism is connected to the rod body assembly through some kind of transmission method; the handle is connected to the acceleration mechanism through a transmission mechanism, and the mop disc is also specially designed with a wiping material for wiping; when the user operates the rod body assembly to rotate, this rotation will be transmitted to the acceleration mechanism through the transmission connection, and then the acceleration mechanism will start to operate; the operation of the acceleration mechanism will drive the rotation of the mop disc, and due to the clever design, the rotation speed of the mop disc will be higher than the rotation speed of the rod body assembly, thereby improving the wiping efficiency or dehydration efficiency.

[0011] In some examples, the acceleration mechanism includes an active sub-portion and a passive sub-portion;

[0012] The active sub-part is respectively connected to the rod body assembly and the driven sub-part, and the driven sub-part is connected to the mop plate; the rotation of the rod body assembly drives the active sub-part to move, the movement of the active sub-part drives the driven sub-part to rotate, and the rotation of the driven sub-part drives the mop plate to rotate.

[0013] The above-mentioned acceleration mechanism can improve the efficiency of the mop when dehydrating or cleaning the floor. The acceleration mechanism consists of two parts: an active sub-part and a driven sub-part. The active sub-part is the driving part, which is connected to the rod body assembly of the mop and can be connected to the driven sub-part in transmission. The driven sub-part is connected to the mop plate, which is the part of the mop that actually contacts the ground and is used for cleaning. When the user operates the mop, by directly or indirectly rotating the rod body assembly, the active sub-part moves accordingly, thereby driving the driven sub-part to rotate. The rotation of the driven sub-part is transmitted to the mop plate, causing the mop plate to rotate as well. This design allows the mop plate to be more efficient when dehydrating or cleaning the floor.

[0014] In some examples, the active sub-part includes a planetary carrier and a gear plate, the gear plate is provided with an internal gear, and the planetary carrier is provided with at least one planetary wheel meshing with the internal gear; the driven sub-part includes a sun gear, the sun gear meshes with the planetary wheels, and the sun gear is connected to the mop plate; the rotation of the rod body assembly drives the planetary carrier to rotate, the rotation of the planetary carrier drives the planetary wheels to rotate under the meshing action of the internal gear, the rotation of the planetary wheels drives the sun wheel meshing with the sun gear to rotate, the rotation of the sun wheel drives the mop plate to rotate, and the rotation speed of the planetary carrier is less than the rotation speed of the sun wheel.

[0015] The above structure further discloses the technical details of the mop structure, which involves the transmission part of the mop, specifically, the rotation of the mop plate is achieved through the cooperation of a series of gears (planetary gear mechanism).

[0016] Among them, the active sub-part is composed of a planetary carrier and a gear plate, wherein the gear plate is provided with an internal gear, and the planetary carrier is provided with at least one planetary wheel meshing with the internal gear; the driven sub-part includes a sun wheel, there is a meshing relationship between the sun wheel and the planetary wheel, and the sun wheel is connected to the mop plate.

[0017] When the rod assembly rotates, the rod assembly drives the planet carrier to rotate accordingly. The rotation of the planet carrier will cause at least one planetary gear meshing with the internal gear to rotate under the meshing action of the internal gear. During the rotation of the planetary gear, it will drive the sun gear meshing with it to rotate together. The rotation of the sun gear will eventually be transmitted to the mop plate, causing the mop plate to start rotating. It is worth noting that in the above transmission process, the rotation speed of the planet carrier is lower than the rotation speed of the sun gear.

[0018] In some examples, a mounting post is disposed at the center of the planet carrier;

[0019] The sun gear sleeve is arranged on the outer side of the mounting column and can rotate relative to the mounting column.

[0020] The above-mentioned installation column is provided to support and fix the entire planetary carrier structure to ensure its stability. At the same time, the sun gear is designed to be sleeved on the outer area of ​​the installation column, and such a design enables the sun gear to perform relative rotational motion around the installation column.

[0021] In order to ensure a more stable meshing between the planetary gear and the sun gear, an appropriate clearance is provided between the outer diameter of the mounting post and the inner diameter of the sun gear. In addition, a locking device for fixing the sun gear may be provided on the mounting post of the planetary carrier to prevent the sun gear from axially moving during use. This design can effectively improve the stability and durability of the mop during use, while ensuring the continuity of cleaning efficiency.

[0022] In some examples, the end of the mounting post is engaged with the rod assembly so that the rod assembly rotates to drive the planet carrier to rotate.

[0023] In the above structure, the end of the mounting post can be connected to the rod assembly. This design allows the rod assembly to drive the mounting post to rotate, thereby driving the planetary frame connected to the mounting post to rotate together. This design can facilitate the installation of the mop and improve the production efficiency of the mop.

[0024] In some examples, the planet carrier is provided with a plurality of mounting sub-columns around the circumference of the mounting column, and the planetary gear sleeve is provided on the outside of the mounting sub-columns and can rotate relative to the mounting sub-columns.

[0025] The above-mentioned mounting sub-columns can provide a stable support structure for the planetary gear. The planetary gear is sleeved on the outer side of the corresponding mounting sub-column. Such a design can make the planetary gear rotate circumferentially around the mounting sub-column, thereby realizing its motion function in the planetary gear mechanism.

[0026] In some examples, the mounting sub-columns are arranged in parallel with the mounting columns so that the rotation axes of the sun gear and the planetary gears are parallel to each other.

[0027] The mounting sub-column and the mounting column are arranged in parallel, and such a design enables the rotation axes of the sun gear and the planetary gear to remain parallel to each other.

[0028] This parallel arrangement ensures more precise meshing between gears, thus improving the efficiency and stability of the entire transmission system. In addition, the parallel mounting sub-columns can also keep the center distance of the planetary gears consistent when rotating, which is essential for maintaining the uniformity of gear transmission and reducing noise. In practical applications, this design can significantly reduce maintenance costs and extend the service life of mechanical devices.

[0029] In some examples, the end of the sun gear remote from the planet carrier is snap-fitted to the mop disc.

[0030] This clamping method is realized through a specific mechanical structure, which ensures a firm connection between the sun gear and the mop disc. In actual operation, this connection method allows the sun gear to rotate under the drive of the planetary carrier, while ensuring the stability and reliability of the mop disc. In addition, this design simplifies the assembly process, thereby improving the production efficiency of the entire mop structure. Through this structure, the mop disc can effectively transmit the rotational power of the planetary carrier, thereby achieving efficient cleaning operations.

[0031] In some examples, a plurality of elastic arms are provided on one end of the sun gear away from the planetary frame or the mop plate, and a clamping block is provided on the ends of the plurality of elastic arms; a clamping groove or a clamping hole is provided on the other end of the sun gear away from the planetary frame or the mop plate;

[0032] The elastic arm extends into the clamping groove or the clamping hole, and is clamped with the side wall of the clamping groove or the edge of the clamping hole through the clamping block.

[0033] The above-mentioned design not only enhances the connection strength between the sun gear and the mop disc, but also enables quick positioning during assembly to accommodate planetary carriers and mop discs of different sizes. In addition, the elastic characteristics of the elastic arm can absorb a certain impact force and reduce component damage caused by external forces. The matching design of the clamping block and the clamping groove or the clamping hole ensures the stability and durability of the mop structure during use, thereby improving the service life and cleaning efficiency of the entire mop.

[0034] In some examples, the acceleration mechanism further includes a chassis, which is configured to cooperate with the gear plate and is used to cooperate with an external mechanism to lock the gear plate.

[0035] The function of the above-mentioned chassis is to cooperate with an external mechanism to lock the gear plate, thereby ensuring the stability and reliability of the entire acceleration mechanism.

[0036] In some examples, the chassis is engaged with the gear plate, and the mop structure can be used in conjunction with an external mechanism. When the external mechanism limits the chassis along the circumference of the chassis, the gear plate is locked.

[0037] The above-mentioned design allows the mop to be used flexibly in different working environments, that is, the gear plate can be locked or unlocked in cooperation with different external mechanisms, so that the acceleration mechanism can be operated or not operated. For example, when the mop structure is cleaned, the external mechanism can limit the circumference of the chassis, so that the planetary gear cannot drive the sun gear to rotate because the gear plate can rotate. At this time, the acceleration mechanism does not operate, that is, the rotation speed of the rod body assembly can be the same as the rotation speed of the mop plate; when the mop structure is dehydrated, the external mechanism can limit the circumference of the chassis, so that the gear plate is fixed and cannot rotate, and the planetary gear can drive the sun gear to rotate. At this time, the acceleration mechanism operates, so that the rotation speed of the rod body assembly is less than the rotation speed of the mop plate.

[0038] Moreover, the limit design can reduce gear damage caused by improper operation and extend the service life of the mop. In practical applications, this limit mechanism can be a simple protrusion or groove structure or a more complex locking system, depending on the use requirements and expected durability of the mop.

[0039] In some examples, a first matching hole is provided at the center of the chassis, and the external mechanism includes a support column; one of the first matching hole and the support column is provided with a first limiting groove, and the other is provided with a first limiting block;

[0040] The support column is inserted into the first matching hole, so that when the first limiting block extends into the first limiting groove, the support column limits the chassis along the circumferential direction of the chassis.

[0041] The first matching hole is provided for matching with the external mechanism. The external mechanism is mainly composed of a support column, and the support column has specific functional characteristics in design.

[0042] Specifically, a first limiting groove is arranged on the end of the supporting column, and a first limiting block is arranged in the first matching hole; or, a first limiting block is arranged on the end of the supporting column, and a first limiting groove is arranged in the first matching hole.

[0043] This design enables the first limiting block to smoothly extend into the first limiting groove when the support column is inserted into the first matching hole in the center of the chassis. When the first limiting block extends into the first limiting groove, the support column can limit the chassis along the circumference of the chassis.

[0044] That is to say, when the support column is fully inserted into the first matching hole, the cooperation between the first limiting block and the first limiting groove will play a limiting role, ensuring that the support column can achieve the cooperation and locking between the first limiting block and the first limiting groove during the insertion process, thereby accurately positioning and limiting the chassis along its circumference. Such a design not only improves the connection stability between the chassis and the external mechanism, but also ensures the accuracy and reliability of the entire device during operation.

[0045] In some examples, the bottom of the planet carrier is recessed to form a second matching hole, and the second matching hole is connected to the first matching hole;

[0046] The support column comprises a first limiting section and a second limiting section, the outer side wall of the first limiting section is provided with a first limiting groove or a first limiting block, and the second limiting section is provided on a side of the first limiting section close to the planet carrier;

[0047] One of the second matching hole and the second limiting section is provided with a second limiting groove, and the other is provided with a second limiting block;

[0048] The support column is inserted into the first matching hole, so that the first limiting block extends into the first limiting groove, and when the second limiting block extends into the second limiting groove, the support column limits the chassis and the planet carrier along the circumference of the chassis respectively.

[0049] In the above structure, the cooperation between the second limit groove and the second limit block can realize the second limit function, ensuring that after the support column is inserted into the second matching hole, the second limit block can cooperate closely with the second limit groove, thereby locking the relative position of the chassis and the planetary carrier. At this time, the planetary gear mechanism will be locked and will no longer produce an acceleration effect on the mop plate.

[0050] This design can improve the connection stability between the chassis and the planetary frame, ensuring the accuracy and reliability of the entire mop structure during use. Through this dual limiting mechanism, two operating modes can be achieved, and the corresponding support columns can also be set in two ways. One is a support column with only the first limiting section. At this time, the first limiting section limits the circumference of the chassis and locks the gear plate. At this time, the acceleration mechanism can operate; the other is a support column with both the first limiting section and the second limiting section. At this time, the first limiting section limits the circumference of the chassis, and the second limiting section limits the circumference of the planetary frame, so that the relative position of the chassis and the planetary frame is locked. At this time, the planetary gear mechanism will be locked and will no longer produce an acceleration effect on the mop plate. Users can choose according to the usage scenario.

[0051] Among them, only the support column of the first limit section can be applied to the dehydration bucket, at which time the acceleration mechanism can operate normally, the mop disc can be rotated quickly, and the effect of rapid dehydration can be achieved, and the support column can be locked in the corresponding position in the dehydration bucket. The support column at this time can be called a dehydration support column.

[0052] The support column having both the first limit section and the second limit section can be applied to a cleaning bucket. At this time, the acceleration mechanism can be locked by the two limit sections, and the acceleration mechanism will become ineffective. The mop structure without the acceleration function can clean the wipes on the mop plate more effortlessly in water or other cleaning liquids. After the above-mentioned acceleration mechanism is locked, the rod body assembly and the mop plate will not be able to directly transmit the transmission. At this time, the support column can be rotatably connected to the corresponding position in the cleaning bucket, and the rotation of the mop plate will rely on the relative rotation of the support column and the cleaning bucket. Specifically, it is achieved by combining the internal transmission of the rod body assembly with the rotation connection of the support column. At this time, the support column can be called a cleaning support column.

[0053] In some examples, one of the edges of the gear plate and the chassis is provided with a snap-fitting protrusion, and the other is provided with a snap-fitting groove; the snap-fitting protrusion is inserted into the snap-fitting groove to realize snap-fitting and fixing of the gear plate and the chassis.

[0054] In the above structure, the edge of the gear plate is designed with a structure that matches the chassis so as to be firmly connected to the chassis. Specifically, one side edge of the gear plate is designed to have a snap-fit ​​protrusion, and the corresponding side of the chassis is provided with a corresponding snap-fit ​​groove; or one side edge of the gear plate is designed to have a snap-fit ​​groove, and the corresponding side of the chassis is provided with a corresponding snap-fit ​​protrusion.

[0055] By inserting the snap-fit ​​protrusion into the snap-fit ​​groove, the snap-fit ​​fixation between the gear plate and the chassis can be achieved. This design not only ensures the tight combination of the gear plate and the chassis, but also provides convenience during assembly and disassembly, because this snap-fit ​​mode can make the connection and separation operations quick and easy.

[0056] In some examples, the rod assembly includes a rod body and a connecting portion; the rod body is rotationally connected to the connecting portion, and the connecting portion is transmission-connected to the acceleration mechanism; the rod body rotates around its axial direction to drive the connecting portion to rotate, and the rotation of the connecting portion drives the acceleration mechanism to operate.

[0057] The above-mentioned rod assembly is actually composed of two main parts, which are the rod body and the connecting part;

[0058] The rod body and the connecting part are connected by a special rotational connection method (the corresponding connection method is set according to needs), so that the rod body can achieve smooth rotational connection with the connecting part, and the connecting part is connected to the acceleration mechanism by a transmission connection.

[0059] When the rod body starts to rotate around its own axis, the rod body will drive the connecting part to rotate together, and the rotation of the connecting part will further drive the operation of the acceleration mechanism, thereby realizing efficient operation of the entire mechanical device.

[0060] In some examples, the connection portion includes a hinge and a rotating disk, the first end of the hinge is rotatably connected to the rod body, the second end of the hinge is fixedly connected to the rotating disk, and the rotating disk is transmission-connected to the acceleration mechanism;

[0061] The rod body rotates around its axial direction, driving the hinge to rotate in the same direction. The rotation of the hinge drives the rotating disk to rotate in the same direction. The rotation of the rotating disk drives the acceleration mechanism to operate.

[0062] The above-mentioned connection part includes two key components, namely, a hinge and a rotating disk. Specifically, one end of the hinge is connected to the rod body by rotation, and the other end of the hinge is fixedly connected to the rotating disk. In addition, the rotating disk and the acceleration mechanism are connected by transmission, which ensures that the power can be effectively transmitted between the rotating disk and the acceleration mechanism.

[0063] When the rod body starts to rotate around its axis, the rod body will drive the hinge to rotate in the same direction or opposite direction. As the hinge rotates, the hinge will further drive the rotating disk to rotate in the same direction. Once the rotating disk starts to rotate, the rotating disk will drive the acceleration mechanism through the transmission mechanism, causing the acceleration mechanism to start running, and then the acceleration mechanism will drive the mop disk to rotate. The whole process is a coherent and efficient power transmission process, which ensures the smooth operation of the mechanical device.

[0064] In some examples, a through hole is provided in the center of the mop tray, the acceleration mechanism is provided on the side of the mop tray away from the rod body assembly, and the acceleration mechanism includes a mounting column extending from the through hole to the side of the mop tray close to the rod body assembly; the rotating disk is clamped with the end of the mounting column, the rotating disk rotates to drive the mounting column to rotate, and the acceleration mechanism operates when the mounting column rotates.

[0065] The mop tray is provided with a through hole at the center thereof, which is used to cooperate with the mounting post, and the acceleration mechanism is installed on the side of the mop tray away from the rod assembly. The mounting post passes through the through hole at the center of the mop tray and extends to the side of the mop tray close to the rod assembly.

[0066] The rotating disk is connected to the end of the mounting post to fix the rotating disk and the mounting post. When the rotating disk starts to rotate, the mounting post will be driven to rotate together. As the mounting post rotates, the acceleration mechanism starts to perform its function, thereby accelerating the rotation of the mop disk.

[0067] In some examples, one of the ends of the mounting column and the rotating disk is provided with a latching tongue, and the other is provided with a latching hole; the latching tongue extends into the latching hole and is latched with an edge of the latching hole.

[0068] The mounting post and the rotating disk are mutually engaged, and specifically, a latch tongue can be provided at the end of the mounting post away from the rod body assembly, and a latch hole can be provided at a corresponding position of the rotating disk; or a latch hole can be provided at the end of the mounting post away from the rod body assembly, and a latch tongue can be provided at a corresponding position of the rotating disk. Multiple sets of latch tongues and latch holes can be provided to improve the stability of the engagement.

[0069] In some examples, a flange is provided at the end of the hinge away from the rod body and extends in a direction away from the axial direction of the rod body, and the flange is clamped and fixed to the rotating disk.

[0070] The hinge is not directly connected to the end of the rod body, but at least one flange is extended from the end of the rod body in a direction away from the axis of the rod body. The flange is designed to improve the stability of the hinge and the rotating disk.

[0071] In some examples, one of the flange and the rotating disk is provided with a clamping column, and the other is provided with a buckle groove; the clamping column extends into the buckle groove so that the flange and the rotating disk are clamped and fixed.

[0072] The design of the coupling post and the buckle groove can achieve a more secure connection between the hinge and the rotating disk. The insertion of the coupling post is simple and easy, and the structure of the buckle groove can effectively prevent the coupling post from accidentally falling off, thereby ensuring the stability of the mop during use.

[0073] In addition, this design allows users to quickly replace the rotating disc without using tools, improving the maintenance efficiency of the mop. In practical applications, this structural design not only improves the durability of the product, but also enhances the user experience.

[0074] In some examples, a receiving groove is provided on the side of the mop disc facing away from the acceleration mechanism, a through hole is provided at the bottom of the receiving groove for facilitating transmission connection between the rod assembly and the acceleration mechanism, and the rotating disc is arranged in the receiving groove.

[0075] The provision of the accommodating groove can provide sufficient accommodating space for the connection part, reduce the interference of external objects on the operation of the connection part, and avoid damage to the connection part caused by the collision of external objects on the connection part.

[0076] The design of the through hole can achieve smooth force transmission between the rod body assembly and the acceleration mechanism, thereby improving the use efficiency of the mop structure.

[0077] In some examples, the rotating disk is clearance-fitted with the side wall of the receiving groove.

[0078] This clearance fit design allows the rotating disc to rotate freely in the receiving groove while maintaining a certain amount of movement space to adapt to different operating forces and angles. This design not only improves the flexibility of the mop, but also reduces wear caused by excessive friction.

[0079] In some examples, the mop structure further includes an upper rod body, which is sleeved with the rod body assembly and is connected to the rod body assembly through a spiral rod transmission;

[0080] When the upper rod body moves along the axial direction of the rod body assembly, the rod body assembly is driven to rotate through the spiral rod.

[0081] The mop structure mentioned above not only includes a rod assembly, but also an upper rod portion. The upper rod portion is designed to be sleeved with the rod assembly to form an integral structure. In order to achieve an effective connection between the upper rod and the rod assembly, the upper rod and the rod assembly are connected by a screw rod.

[0082] When the upper rod moves along the axial direction of the rod assembly, this design can drive the rod assembly to rotate accordingly through the rotation mechanism of the spiral rod. This design not only enhances the flexibility of the mop, but also improves the convenience of operation, making it easier and more efficient for users to use the mop for cleaning.

[0083] In a second aspect, an embodiment of the present application further provides a mop cleaning module, comprising a mop and a mop bucket, wherein the mop bucket is provided with an acceleration mechanism;

[0084] The mop comprises a rod assembly and a mop plate movably connected to the rod assembly; when the mop is placed in a mop bucket and is arranged in cooperation with an acceleration mechanism, the rod assembly is transmission-connected to the acceleration mechanism, and the mop plate is locked to the acceleration mechanism;

[0085] The rotation of the rod body assembly drives the acceleration mechanism to operate, and the operation of the acceleration mechanism drives the mop plate to rotate, and the rotation speed of the mop plate is greater than the rotation speed of the rod body assembly.

[0086] The mop cleaning module has a rod assembly and a mop plate similar to the above mop structure, and is also provided with a corresponding acceleration mechanism. The acceleration mechanism is a key part connecting the rod body and the mop plate. The function of the acceleration mechanism is to speed up the rotation speed of the rod assembly and transmit it to the mop plate. In this way, the mop plate can be more efficient when dehydrating or cleaning the floor. The mop here can be replaced with the mop structure of the first aspect above, and other structures of the mop structure will not be repeated here.

[0087] Specifically, the mop cleaning module of the present application is mainly composed of two core parts: one is the mop itself, and the other is a mop bucket specially designed for it. The mop part is composed of a rod body assembly and a mop disc. The mop disc is movably connected to the rod body assembly, which means that the mop disc can move relative to the rod body assembly. When the mop is placed in the mop bucket, the mop will be arranged in cooperation with the acceleration mechanism. Under this arrangement, a transmission connection is formed between the rod body assembly and the acceleration mechanism, and the mop disc is locked with the acceleration mechanism. After acceleration by the acceleration mechanism, the rotation speed of the mop disc is greater than the rotation speed of the rod body assembly.

[0088] When the user operates the mop to dehydrate, the rotation of the rod assembly directly drives the operation of the acceleration mechanism. Once the acceleration mechanism is activated, it further drives the mop plate to rotate. In the above process, the rotation speed of the mop plate is designed to be higher than the rotation speed of the rod assembly, thereby greatly improving the dehydration efficiency of the wipes on the mop plate.

[0089] In some examples, the acceleration mechanism includes an active sub-portion and a passive sub-portion;

[0090] When the mop is placed in the mop bucket and is arranged in cooperation with the acceleration mechanism, the active sub-part is respectively connected to the rod assembly and the driven sub-part in transmission, and the driven sub-part is locked with the mop plate;

[0091] The rod body assembly rotates to drive the active sub-part to move, the active sub-part moves to drive the driven sub-part to rotate, and the driven sub-part rotates to drive the mop plate to rotate.

[0092] Through this design, the rotation speed of the mop disc can be significantly increased, thereby accelerating the dehydration process of the water on the mop. In addition, the setting of the acceleration mechanism also has the following advantages: first, the acceleration mechanism can reduce the labor intensity of the user when operating the mop, because with the assistance of the acceleration mechanism, the rotation of the mop disc is easier. Secondly, due to the increase in the rotation speed of the mop disc, the mopping efficiency is also increased, making the cleaning work more efficient. Finally, the acceleration mechanism has a simple structure, is easy to manufacture and maintain, and has a relatively low cost, which is suitable for large-scale production and home use.

[0093] In some examples, the active sub-part includes a planet carrier and a gear plate, the gear plate is provided with an internal gear, and the planet carrier is provided with at least one planetary gear meshing with the internal gear; the driven sub-part includes a sun gear, the sun gear meshes with the planetary gear, and the sun gear is locked with the mop plate;

[0094] The rotation of the rod assembly drives the planet carrier to rotate, the rotation of the planet carrier drives the planetary gear to rotate under the meshing action of the internal gear, the rotation of the planetary gear drives the sun gear meshing therewith to rotate, the rotation of the sun gear drives the mop plate to rotate, and the rotation speed of the planet carrier is lower than the rotation speed of the sun gear.

[0095] The above structure further discloses the technical details of the mop structure, which involves the transmission part of the mop, specifically the rotation of the mop plate is achieved through the cooperation of the planetary gear mechanism.

[0096] Among them, the active sub-part is composed of a planetary carrier and a gear plate, wherein the gear plate is provided with an internal gear, and the planetary carrier is provided with at least one planetary wheel meshing with the internal gear; the driven sub-part includes a sun wheel, there is a meshing relationship between the sun wheel and the planetary wheel, and the sun wheel is connected to the mop plate.

[0097] When the rod assembly rotates, the rod assembly drives the planet carrier to rotate accordingly. The rotation of the planet carrier will cause at least one planetary gear meshing with the internal gear to rotate under the meshing action of the internal gear. During the rotation of the planetary gear, it will drive the sun gear meshing with it to rotate together. The rotation of the sun gear will eventually be transmitted to the mop plate, causing the mop plate to start rotating. It is worth noting that in the above transmission process, the rotation speed of the planet carrier is lower than the rotation speed of the sun gear.

[0098] In the above structure, the planet carrier is a structure that supports the planetary gears and allows them to rotate around the sun gear in the planetary gear mechanism. The gear plate refers to a disk with gears, which is used to achieve meshing transmission with other gears. In the planetary gear mechanism, the planetary gear is a gear that rotates around the sun gear and can mesh with the internal gear or the sun gear. In the planetary gear mechanism, the sun gear is a gear located in the center, around which the planetary gears rotate and mesh with it.

[0099] In some examples, a mounting post is disposed at the center of the planet carrier;

[0100] The sun gear sleeve is arranged on the outer side of the mounting column and can rotate relative to the mounting column.

[0101] The above-mentioned installation column is provided to support and fix the entire planetary carrier structure to ensure its stability. At the same time, the sun gear is designed to be sleeved on the outer area of ​​the installation column, and such a design enables the sun gear to perform relative rotational motion around the installation column.

[0102] In order to ensure a more stable meshing between the planetary gear and the sun gear, an appropriate clearance is provided between the outer diameter of the mounting post and the inner diameter of the sun gear. In addition, a locking device for fixing the sun gear may be provided on the mounting post of the planetary carrier to prevent the sun gear from axially moving during use. This design can effectively improve the stability and durability of the mop during use, while ensuring the continuity of cleaning efficiency.

[0103] In some examples, the planet carrier is provided with a plurality of mounting sub-columns around the circumference of the mounting column, and the planetary gear sleeve is provided on the outside of the mounting sub-columns and can rotate relative to the mounting sub-columns.

[0104] The above-mentioned mounting sub-columns can provide a stable support structure for the planetary gear. The planetary gear is sleeved on the outer side of the corresponding mounting sub-column. Such a design allows the planetary gear to rotate freely around the mounting sub-column relative to each other, thereby realizing its motion function in the planetary gear mechanism.

[0105] In a third aspect, an embodiment of the present application further provides a mop cleaning method, which is applied to a mop cleaning module, wherein the mop cleaning module includes a mop and a mop bucket, wherein the mop or the mop bucket is provided with an acceleration mechanism; the mop bucket is provided with a cleaning area and a dehydration area;

[0106] The mop comprises a rod body assembly and a mop plate movably connected to the rod body assembly;

[0107] When the mop is placed in the cleaning area of ​​the mop bucket, the rod assembly rotates to drive the mop disc to rotate, and the rotation speed of the mop disc is the same as the rotation speed of the rod assembly;

[0108] When the mop is placed in the dehydration area of ​​the mop bucket, the rod assembly rotates to drive the acceleration mechanism to operate, and the operation of the acceleration mechanism drives the mop disc to rotate, and the rotation speed of the mop disc is greater than the rotation speed of the rod assembly.

[0109] The method increases the rotation speed of the mop disc in the dehydration zone by setting an acceleration mechanism, thereby effectively improving the dehydration efficiency of the mop. During the dehydration process, the acceleration mechanism can be realized by planetary gear transmission, gear transmission, belt transmission or other mechanical transmission methods to ensure the stability of the mop disc when rotating at high speed. In addition, the method also involves the cleaning process of the mop disc, wherein the rotation of the mop disc in the cleaning zone can be manually operated by the user or automatically completed by a drive device provided on the mop bucket. The cleaning zone and the dehydration zone can be two independent areas in the mop bucket, or they can be the same area converted by a mechanical structure. Through such a design, the use and maintenance of the mop become more convenient, and the cleaning effect is also significantly improved.

[0110] In some examples, the acceleration mechanism is provided on the mop, and the acceleration mechanism is transmission-connected to the rod assembly; the mop plate is transmission-connected to the acceleration mechanism, and the mop plate is provided with a wiping object;

[0111] When the mop is placed in the cleaning area of ​​the mop bucket, the acceleration mechanism is locked with the rod assembly, and the rotation of the rod assembly drives the mop plate to rotate, and the rotation speed of the mop plate is the same as the rotation speed of the rod assembly;

[0112] When the mop is placed in the dehydration area of ​​the mop bucket, the rod assembly rotates to drive the acceleration mechanism to operate, and the operation of the acceleration mechanism drives the mop disc to rotate, and the rotation speed of the mop disc is greater than the rotation speed of the rod assembly.

[0113] With this design, users can easily switch between the cleaning and dehydration stages when performing mop cleaning without replacing any parts. In addition, the addition of the acceleration mechanism enables the mop disc to reach a higher rotation speed during the dehydration stage, thereby effectively removing excess water from the mop, shortening the mop drying time and improving cleaning efficiency. At the same time, due to the special design of the acceleration mechanism, the stability of the mop disc is guaranteed even when rotating at high speeds, ensuring safety and reliability during use.

[0114] Specifically, the acceleration mechanism can be installed on the structure of the mop, and the acceleration mechanism and the rod assembly of the mop cooperate with each other through a transmission connection; the mop plate and the acceleration mechanism also cooperate with each other through a transmission connection, and the mop plate is provided with wiping materials.

[0115] When the mop is placed in the cleaning area of ​​the mop bucket, the acceleration mechanism will be locked with the rod assembly. At this time, the mop plate can be driven to rotate together through the rotation of the rod assembly, so that the rotation speed of the mop plate is consistent with the rotation speed of the rod assembly. In this way, compared with the acceleration in the dehydration area, the wipes can be cleaned more labor-savingly;

[0116] When the mop is placed in the dehydration area of ​​the mop bucket, the rotation of the rod assembly will further drive the operation of the acceleration mechanism. During the operation of the acceleration mechanism, the rotation speed of the mop disc will exceed the rotation speed of the rod assembly, thereby achieving the effect of accelerated dehydration.

[0117] In some examples, the acceleration mechanism includes an active sub-portion and a passive sub-portion;

[0118] The active sub-part is respectively connected to the rod body assembly and the driven sub-part in transmission, and the driven sub-part is connected to the mop plate;

[0119] When the mop is placed in the cleaning area of ​​the mop bucket, the active sub-part is locked with the rod assembly, the driven sub-part is locked with the active sub-part, and the rod assembly rotates to drive the mop plate to rotate;

[0120] When the mop is placed in the dehydration area of ​​the mop bucket, the rod body assembly rotates to drive the active sub-part to move, the active sub-part moves to drive the driven sub-part to rotate, and the driven sub-part rotates to drive the mop plate to rotate.

[0121] The above-mentioned acceleration mechanism can improve the efficiency of the mop when dehydrating or cleaning the floor. The acceleration mechanism consists of two parts: an active sub-part and a driven sub-part. The active sub-part is the driving part, which is connected to the rod body assembly of the mop and can be connected to the driven sub-part in transmission. The driven sub-part is connected to the mop plate, which is the part of the mop that actually contacts the ground and is used for cleaning. When the user operates the mop, by directly or indirectly rotating the rod body assembly, the active sub-part moves accordingly, thereby driving the driven sub-part to rotate. The rotation of the driven sub-part will be transmitted to the mop plate, causing the mop plate to rotate as well. This design allows the mop plate to be more efficient when dehydrating or cleaning the floor.

[0122] That is, the active sub-part is connected to the rod assembly and the driven sub-part respectively by means of transmission connection, and the driven sub-part is directly connected to the mop plate;

[0123] When the rod assembly starts to rotate, the rod assembly will drive the active sub-part to perform corresponding activities, and the active sub-part will drive the driven sub-part to rotate during the activity. Finally, the rotation of the driven sub-part will be transmitted to the mop disc, causing the mop disc to also start to rotate.

[0124] When the mop is placed in the cleaning area of ​​the mop bucket, the active sub-part will be locked with the rod assembly, and the driven sub-part will also be locked with the active sub-part. At this time, the acceleration mechanism will be in a failed state, so that when the rod assembly starts to rotate, it will drive the mop plate to rotate together;

[0125] When the mop is placed in the dehydration area of ​​the mop bucket, the rotation of the rod assembly will drive the active sub-part to move, and the movement of the active sub-part will further drive the driven sub-part to rotate, so that the rotation of the driven sub-part can drive the mop plate to rotate together, and the rotation speed of the mop plate is greater than the rotation speed of the active sub-part.

[0126] In some examples, the active sub-part includes a planet carrier and a gear plate, the gear plate is provided with an internal gear, and the planet carrier is provided with at least one planetary gear meshing with the internal gear; the driven sub-part includes a sun gear, the sun gear meshes with the planetary gear, and the sun gear is connected to the mop plate;

[0127] When the mop is placed in the cleaning area of ​​the mop bucket, the planet carrier and the gear plate are locked with the rod assembly, the sun gear is locked with the planet gear, and the rod assembly rotates to drive the mop plate to rotate;

[0128] When the mop is placed in the dehydration area of ​​the mop bucket, the rod assembly rotates to drive the planetary carrier to rotate, the planetary carrier rotates to drive the planetary gear to rotate under the meshing action of the internal gear, the planetary gear rotates to drive the sun gear meshing therewith to rotate, the sun gear rotates to drive the mop plate to rotate, and the rotation speed of the planetary carrier is lower than the rotation speed of the sun gear.

[0129] In the above structure, the active sub-part is composed of a planetary carrier and a gear plate, wherein the gear plate has an internal gear structure, and the planetary carrier is provided with at least one planetary wheel meshing with the internal gear; the driven sub-part is composed of a sun gear, there is a meshing relationship between the sun gear and the planetary gear, and the sun gear is connected to the mop plate.

[0130] In the cleaning area of ​​the mop bucket, the rotation of the mop disc is directly driven by the rod assembly. The rod assembly is locked with the planetary frame and the gear plate, so that the mop disc can rotate synchronously. In this state, the rotation of the rod assembly can directly drive the rotation of the mop disc, thereby realizing the cleaning function of the mop.

[0131] When the mop is placed in the dehydration area of ​​the mop bucket, the rotation of the rod assembly will first drive the rotation of the planetary carrier. The rotation of the planetary carrier will cause the planetary gear to rotate under the meshing of the internal gear, and then the meshing relationship between the planetary gear and the sun gear will cause the sun gear to start rotating. The rotation of the sun gear will eventually be transmitted to the mop disc, causing the mop disc to rotate and the mop to be dehydrated. It is worth noting that in the above process, the rotation speed of the planetary carrier is lower than the rotation speed of the sun gear. This design can effectively improve the dehydration efficiency.

[0132] In some examples, a mounting post is disposed at the center of the planet carrier;

[0133] The sun gear is sleeved on the outside of the mounting column and can rotate relative to the mounting column;

[0134] When the mop is placed in the dehydration area of ​​the mop bucket, the rod assembly rotates to drive the planetary carrier to rotate, the planetary carrier rotates to drive the planetary gear to rotate under the meshing action of the internal gear, the planetary gear rotates to drive the sun gear meshing with it to rotate, the sun gear rotates relative to the mounting column to drive the mop plate to rotate, and the rotation speed of the planetary carrier is lower than the rotation speed of the sun gear.

[0135] The above-mentioned installation column is provided to support and fix the entire planetary carrier structure to ensure its stability. At the same time, the sun gear is designed to be sleeved on the outer area of ​​the installation column, and such a design enables the sun gear to perform relative rotational motion around the installation column.

[0136] In order to ensure a more stable meshing between the planetary gear and the sun gear, an appropriate clearance is provided between the outer diameter of the mounting post and the inner diameter of the sun gear. In addition, a locking device for fixing the sun gear may be provided on the mounting post of the planetary carrier to prevent the sun gear from axially moving during use. This design can effectively improve the stability and durability of the mop during use, while ensuring the continuity of cleaning efficiency.

[0137] When the mop is placed in the dehydration area of ​​the mop bucket, the rotation of the rod assembly is transmitted to the planet carrier, causing the planet carrier to start rotating. The rotation of the planet carrier, in turn, drives the planetary gear to rotate through the meshing action of the internal gear. During the rotation of the planetary gear, it meshes with the sun gear, causing the sun gear to start rotating. The rotation of the sun gear relative to the mounting column will further drive the mop plate to rotate. It is worth noting that in the above process, the rotation speed of the planet carrier is always lower than the rotation speed of the sun gear.

[0138] In some examples, the end of the mounting post is engaged with the rod assembly so that the rod assembly rotates to drive the planet carrier to rotate.

[0139] In the above structure, the end of the mounting post can be connected to the rod assembly. This design allows the rod assembly to rotate around the mounting post, thereby driving the planet carrier connected to the rod assembly to rotate together. This design can improve the flexibility and operability of the mop.

[0140] In some examples, the planet carrier is provided with a plurality of mounting sub-columns around the circumference of the mounting column, and the planetary gear sleeve is provided on the outside of the mounting sub-columns and can rotate relative to the mounting sub-columns.

[0141] The above-mentioned mounting sub-columns can provide a stable support structure for the planetary gear. The planetary gear is sleeved on the outer side of the corresponding mounting sub-column. Such a design allows the planetary gear to rotate freely around the mounting sub-column relative to each other, thereby realizing its motion function in the planetary gear mechanism.

[0142] In some examples, the mounting sub-columns are arranged in parallel with the mounting columns so that the rotation axes of the sun gear and the planetary gears are parallel to each other.

[0143] The mounting sub-columns are arranged in parallel with the mounting columns. This layout ensures that the rotation axes of the sun gear and the planetary gears can remain parallel to each other.

[0144] This parallel arrangement design not only simplifies the structure of the transmission system, but also improves the transmission efficiency. The parallel rotation axis can reduce the additional friction and wear caused by the non-parallel axis when transmitting power between the sun gear and the planetary gear. In addition, the parallel arrangement of the mounting sub-columns and mounting columns can be more easily connected to other mechanical components, such as the connection with the motor or reducer, thereby realizing the compact integration of the entire transmission system.

[0145] In some examples, the acceleration mechanism further includes a chassis, which is fixedly connected to the gear plate and is used to cooperate with an external mechanism (such as a mop bucket) to lock the gear plate.

[0146] The chassis is closely matched with the gear plate, and the function of the chassis is to be able to effectively match and lock with the gear plate, so as to ensure the stability and reliability of the entire acceleration mechanism.

[0147] In order to further enhance the stability and reliability of the acceleration mechanism, the chassis can be designed with a locking piece that matches the gear plate. The locking piece can be a raised locking tongue, a groove or other forms of mechanical locking devices, and the locking piece can cooperate with the corresponding structure on the gear plate during assembly to achieve a secure lock.

[0148] In some examples, the chassis is clamped with the gear plate, and the dehydration area of ​​the mop bucket is fixedly provided with a first support column, which is used to limit the chassis along the circumference of the chassis and lock the gear plate; the cleaning area of ​​the mop bucket is rotatably provided with a second support column, which is used to lock with the chassis, the gear plate and the planetary carrier;

[0149] When the mop is placed in the cleaning area of ​​the mop bucket, the second support column, the chassis, the planetary carrier, the gear plate and the sun gear are all locked with the rod assembly, and the rotation of the rod assembly drives the second support column to rotate, and the rotation of the second support column drives the planetary carrier, the gear plate and the sun gear locked therewith to rotate, thereby driving the mop plate engaged with the sun gear to rotate;

[0150] When the mop is placed in the dehydration area of ​​the mop bucket, the first support column limits the chassis along the circumference of the chassis. When the chassis is limited, the gear plate is locked, and the rotation of the rod assembly drives the planetary carrier to rotate. The rotation of the planetary carrier drives the planetary gear to rotate under the meshing action of the internal gear. The rotation of the planetary gear drives the sun gear meshing with it to rotate. The rotation of the sun gear drives the mop plate to rotate. The rotation speed of the planetary carrier is lower than the rotation speed of the sun gear.

[0151] The above-mentioned support column is also provided with two types. The dehydration support column corresponding to the first support column is a support column with only the first limiting section, and the cleaning support column corresponding to the second support column is a support column with both the first limiting section and the second limiting section, and the specific coordination is based on the needs. Specifically, the support column includes a first limiting section and a second limiting section, the outer side wall of the first limiting section is provided with a first limiting groove or a first limiting block, and the second limiting section is provided on the side of the first limiting section close to the planetary frame; the second matching hole and one of the second limiting sections is provided with a second limiting groove, and the other is provided with a second limiting block; when the support column is inserted into the first matching hole so that the first limiting block extends into the first limiting groove and the second limiting block extends into the second limiting groove, the support column limits the chassis and the planetary frame along the circumference of the chassis.

[0152] Specifically, the first support column can be applied to the dehydration bucket, at which time the acceleration mechanism can operate normally, the mop plate can be rotated quickly, and the effect of rapid dehydration can be achieved. At this time, the support column can be locked in the corresponding position in the dehydration bucket.

[0153] That is to say, when the mop is placed in the dehydration area of ​​the mop bucket, the first support column will limit the chassis along the circumference of the chassis to ensure that the chassis does not move during the dehydration process. After the chassis is limited, the gear plate will also be locked. At this time, the rotation of the rod assembly will drive the planetary carrier to rotate. The rotation of the planetary carrier will drive the planetary gear to rotate under the meshing action of the internal gear, and the rotation of the planetary gear will drive the sun gear meshed with it to rotate. The rotation of the sun gear will eventually drive the mop plate to rotate, realizing the dehydration function of the mop. It is worth noting that in the above process, the rotation speed of the planetary carrier is lower than the rotation speed of the sun gear. This design can ensure that the mop plate can obtain sufficient rotation speed to achieve the dehydration effect.

[0154] The second support column can be applied to the cleaning bucket. At this time, the acceleration mechanism can be locked through the two limit sections, and the acceleration mechanism will be invalid. The mop structure without the acceleration function can clean the wipes on the mop plate more effortlessly in water or other cleaning liquids. After the above-mentioned acceleration mechanism is locked, the rod body assembly and the mop plate will not be able to directly drive. At this time, the support column can be rotatably connected to the corresponding position in the cleaning bucket, and the rotation of the mop plate will rely on the relative rotation of the support column and the cleaning bucket. Specifically, it is achieved by combining the internal transmission of the rod body assembly with the rotation connection of the support column.

[0155] That is to say, when the mop is placed in the cleaning area of ​​the mop bucket, the second support column, the bottom plate, the planetary carrier, the gear plate and the sun gear are all locked with the rod assembly. At this time, the rotation of the rod assembly will drive the second support column to rotate together, and the rotation of the second support column will further drive the planetary carrier, the gear plate and the sun gear locked therewith to rotate together. Since the sun gear and the mop plate are clamped together, the rotation of the sun gear will directly drive the mop plate to rotate, thereby realizing the cleaning function of the mop.

[0156] In some examples, a first matching hole is provided at the center of the chassis, one of the first matching hole and the first support column is provided with a first limiting groove, and the other is provided with a first limiting block;

[0157] The first supporting column is inserted into the first matching hole, so that when the first limiting block extends into the first limiting groove, the first supporting column limits the chassis along the circumferential direction of the chassis.

[0158] The first matching hole is provided for matching with the first supporting column. The first supporting column is mainly composed of the first supporting column, and the first supporting column has specific functional characteristics in design.

[0159] Specifically, a first limiting groove is arranged on the end of the first supporting column, and a first limiting block is arranged in the first matching hole; or, a first limiting block is arranged on the end of the first supporting column, and a first limiting groove is arranged in the first matching hole.

[0160] This design enables the first limiting block to smoothly extend into the first limiting groove when the first supporting column is inserted into the first matching hole in the center of the chassis. When the first limiting block extends into the first limiting groove, the first supporting column can limit the chassis along the circumference of the chassis.

[0161] That is to say, when the first support column is fully inserted into the first matching hole, the cooperation between the first limiting block and the first limiting groove will play a limiting role, ensuring that the first support column can achieve the cooperation and locking between the first limiting block and the first limiting groove during the insertion process, thereby accurately positioning and limiting the chassis along its circumference. Such a design not only improves the connection stability between the chassis and the first support column, but also ensures the accuracy and reliability of the entire device during operation.

[0162] In some examples, the bottom of the planet carrier is recessed to form a second matching hole, and the second matching hole is connected to the first matching hole;

[0163] The second support column comprises a first limiting section and a second limiting section, wherein the second limiting section is arranged on a side of the first limiting section close to the planet carrier; one of the outer side wall of the first limiting section and the first matching hole is provided with a first limiting groove, and the other is provided with a first limiting block; one of the second matching hole and the second limiting section is provided with a second limiting groove, and the other is provided with a second limiting block;

[0164] The first limiting section of the second support column is inserted into the first matching hole, so that the first limiting block extends into the first limiting groove, and the second limiting section is inserted into the second matching hole, so that the second limiting block extends into the second limiting groove, and the second support column, chassis, planetary carrier, gear plate and sun gear are all locked with the rod body assembly.

[0165] The design of the second support column includes two limiting sections, namely the first limiting section and the second limiting section. Of the two limiting sections, the second limiting section is specially arranged on the proximal side of the first limiting section, that is, the side close to the planet carrier. A first limiting groove is provided on one of the outer side wall of the first limiting section and the first matching hole, while a first limiting block is provided on the other; similarly, a second limiting groove is provided on one of the second matching hole and the second limiting section, while a second limiting block is provided on the other;

[0166] In the above structure, the cooperation between the first limit groove and the first limit block can realize the first limit function (limiting the chassis and the gear plate to ensure that the acceleration mechanism is effectively transmitted to the mop plate), and the cooperation between the second limit groove and the second limit block can realize the second limit function (limiting the chassis, the gear plate and the planetary carrier to lock the entire acceleration mechanism), ensuring that after the support column is inserted into the second matching hole, the second limit block can fit tightly with the second limit groove, thereby locking the relative position of the chassis and the planetary carrier. At this time, the planetary gear mechanism will be locked and will no longer produce an acceleration effect on the mop plate.

[0167] In the actual assembly process, the first limiting section of the second support column will be inserted into the first matching hole, so that the first limiting block can extend into the first limiting groove. At the same time, the second limiting section will also be inserted into the second matching hole, so that the second limiting block can extend into the second limiting groove. Through such structural design and assembly method, the second support column, chassis, planet carrier, gear plate and sun gear will be tightly locked together with the rod body assembly, ensuring the stability and reliability of the entire mechanical structure.

[0168] In some examples, a top bead is disposed between the second support column and the bottom of the mop bucket; the second support column is rotatably connected to the bottom of the mop bucket via the top bead.

[0169] A plurality of top beads are designed to be installed between the second support column and the bottom of the mop bucket, so as to reduce the rotational friction between the second support column and the mop bucket, making the rotation of the second support column and the mop bucket more stable and smooth.

[0170] The mop structure, mop cleaning module and mop cleaning method provided by the present invention increase the rotation speed of the mop disc in the dehydration zone by setting an acceleration mechanism, thereby effectively improving the dehydration efficiency of the mop. During the dehydration process, the acceleration mechanism can be realized by planetary gear transmission, gear transmission, belt transmission or other mechanical transmission methods to ensure the stability of the mop disc when rotating at high speed. In addition, the method also involves the cleaning process of the mop disc, wherein the rotation of the mop disc in the cleaning zone can be manually operated by the user, or can be automatically completed by a driving device set on the mop bucket. BRIEF DESCRIPTION OF THE DRAWINGS

[0171] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0172] Figure 1 It is a structural schematic diagram of the mop structure provided by the present invention;

[0173] Figure 2 is a structural schematic diagram of the mop structure provided by the present invention from another perspective (the wiping object is not shown);

[0174] Figure 3 is a cross-sectional schematic diagram of a mop structure provided by the present invention;

[0175] Figure 4 The mop structure provided by the present invention is Figure 3 The enlarged schematic diagram of point A in the middle;

[0176] Figure 5 It is a schematic diagram of the structure of the mop plate and the acceleration mechanism after explosion in the mop structure provided by the present invention;

[0177] Figure 6 It is a structural schematic diagram of another perspective of the mop plate and the acceleration mechanism in the mop structure provided by the present invention after explosion;

[0178] Figure 7 It is a structural schematic diagram of a first matching hole in the chassis of the mop structure provided by the present invention;

[0179] Figure 8 It is a structural schematic diagram of the second matching hole of the planetary frame in the mop structure provided by the present invention;

[0180] Fig. 9 It is a structural schematic diagram of the dehydration support column provided by the present invention;

[0181] Fig.10 It is a schematic diagram of the structure of the cleaning support column provided by the present invention;

[0182] Fig.11 is a structural schematic diagram of the cleaning support column provided by the present invention from another perspective;

[0183] Fig.12 It is an exploded schematic diagram of a rod body portion and a connecting portion on a rod body assembly in the mop structure provided by the present invention;

[0184] Fig.13 The mop structure provided by the present invention is Fig.12 The enlarged schematic diagram of point B in the middle;

[0185] Fig.14 It is a structural schematic diagram of the mop cleaning module provided by the present invention;

[0186] Fig.15 It is a structural schematic diagram of the mop structure and the mop bucket in the mop cleaning module provided by the present invention when they are separated;

[0187] Fig.16 It is a structural schematic diagram of a mop bucket in a mop cleaning module provided by the present invention;

[0188] Fig.17 is a cross-sectional schematic diagram of a mop cleaning module provided by the present invention;

[0189] Fig.18 It is a schematic diagram of the structure of the dehydration support column and the assembly component in the mop cleaning module provided by the present invention when they are matched;

[0190] Fig.19 It is a schematic diagram of the structural explosion of the dehydration support column and the assembly components in the mop cleaning module provided by the present invention when they are matched.

[0191] 100. Mop structure;

[0192] 110. Upper rod body;

[0193] 120, rod assembly; 121, rod body; 122, connecting part; 1221, hinge;

[0194] 1222, rotating disk;

[0195] 130, acceleration mechanism; 131, active subunit; 1311, planet carrier; 1312, planet gear;

[0196] 1313, gear plate; 1314, mounting column; 1315, mounting sub-column; 132, driven sub-unit;

[0197] 1321, sun gear; 1322, limiting protrusion; 133, chassis; 134, first matching hole;

[0198] 1341, first limiting groove; 135, second matching hole; 1351, second limiting groove; 136, clamping protrusion; 137, clamping groove;

[0199] 140. mop tray; 141. limiting notch;

[0200] 150. Screw rod;

[0201] 200. Mop bucket;

[0202] 210, dehydration barrel; 211, dehydration support column; 220, dehydration area;

[0203] 230, cleaning bucket; 231, cleaning support column; 2311, first limiting section; 2312, second limiting section; 232, drainage hole; 233, drainage plug; 240, cleaning area;

[0204] 250, first limit block; 260, second limit block; 270, lifting handle; 280, assembly component;

[0205] 281. Assembly rod; 282. First assembly part; 283. Second assembly part; 284. Locking sleeve. DETAILED DESCRIPTION

[0206] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0207] Reference Figures 1 to 4 An embodiment of the present application provides a mop structure 100 , including a rod assembly 120 , an acceleration mechanism 130 and a mop tray 140 .

[0208] The acceleration mechanism 130 is transmission-connected to the rod assembly 120 ; the mop plate 140 is transmission-connected to the acceleration mechanism 130 , and the mop plate 140 is provided with a wiping object; the rotation of the rod assembly 120 drives the acceleration mechanism 130 to operate, and the operation of the acceleration mechanism 130 drives the mop plate 140 to rotate, and the rotation speed of the mop plate 140 is greater than the rotation speed of the rod assembly 120 .

[0209] Based on the above-mentioned embodiments of the present application, the mop structure 100 is a tool for cleaning the floor in daily life, and the rod assembly 120 is the main part of the mop, which is used for hand-held operation. The acceleration mechanism 130 is respectively connected to the rod body and the mop disc 140. The function of the acceleration mechanism 130 is to transmit the rotational power of the rod assembly 120 to the mop disc 140 and accelerate the rotation of the mop disc 140. The mop disc 140 is the part that directly contacts the floor for wiping, and a wiping object, such as a cloth strip or a sponge, is attached to the mop disc 140. When the operator rotates the rod assembly 120, this rotation will be transmitted to the mop disc 140 through the acceleration mechanism 130, so that the rotation speed of the mop disc 140 is faster than the rotation speed of the rod assembly 120, thereby realizing accelerated dehydration of the wiping object, improving the dehydration efficiency of the wiping object, and thus improving the work efficiency of the user when using the mop. At the same time, it also reduces the number of operations of the user when using the mop, and improves the user experience.

[0210] Specifically, the acceleration mechanism 130 is connected to the rod body assembly 120 through a certain transmission method; the mop disc 140 is connected to the acceleration mechanism 130 through a transmission mechanism, and a wiping material is specially designed on the mop disc 140 for wiping; when the user operates the rod body assembly 120 to rotate, this rotation will be transmitted to the acceleration mechanism 130 through the transmission connection, thereby causing the acceleration mechanism 130 to start running; the operation of the acceleration mechanism 130 will drive the rotation of the mop disc 140, and due to the clever design, the rotation speed of the mop disc 140 will be higher than the rotation speed of the rod body assembly 120, thereby improving the wiping efficiency or dehydration efficiency.

[0211] In the above structure, the mop plate 140 is the part of the mop that contacts the ground, and may be provided with a wiping material for absorbing and removing stains. The acceleration mechanism 130 is a mechanical device connecting the rod body and the mop plate 140, and is used to increase the rotation speed of the mop plate 140 and improve the cleaning efficiency. The rod body assembly 120 is the handle part of the mop, which is used for the operator to hold and rotate, and is the main structure of the mop. The wiping material refers to the material installed on the mop plate 140 for actually wiping the ground, such as a cloth strip, a sponge, etc., and can also be set to other types or materials of wiping materials as needed.

[0212] Reference Figure 4 In some examples, the acceleration mechanism 130 includes an active sub-part 131 and a driven sub-part 132; the active sub-part 131 is respectively connected to the rod body assembly 120 and the driven sub-part 132, and the driven sub-part 132 is connected to the mop plate 140; the rotation of the rod body assembly 120 drives the active sub-part 131 to move, the movement of the active sub-part 131 drives the driven sub-part 132 to rotate, and the rotation of the driven sub-part 132 drives the mop plate 140 to rotate.

[0213] The above-mentioned acceleration mechanism 130 can improve the efficiency of the mop when dehydrating or cleaning the floor. The acceleration mechanism 130 is composed of two parts: an active sub-unit 131 and a driven sub-unit 132. The active sub-unit 131 is a driving part, which is connected to the rod body assembly 120 of the mop and can be connected to the driven sub-unit 132 in a transmission manner. The driven sub-unit 132 is connected to the mop plate 140, which is the part of the mop that actually contacts the ground and is used for cleaning. When the user operates the mop, by directly or indirectly rotating the rod body assembly 120, the active sub-unit 131 moves accordingly, thereby driving the driven sub-unit 132 to rotate. The rotation of the driven sub-unit 132 will be transmitted to the mop plate 140, causing the mop plate 140 to rotate as well. This design allows the mop plate 140 to be more efficient when dehydrating or cleaning the floor.

[0214] That is to say, the active sub-part 131 is connected to the rod body assembly 120 and the driven sub-part 132 respectively by means of transmission connection, and the driven sub-part 132 is directly connected to the mop plate 140; when the rod body assembly 120 starts to rotate, the rod body assembly 120 will drive the active sub-part 131 to perform corresponding activities, and the active sub-part 131 will drive the driven sub-part 132 to rotate during the activity, and finally, the rotation of the driven sub-part 132 will be transmitted to the mop plate 140, so that the mop plate 140 also starts to rotate.

[0215] The acceleration mechanism 130 mentioned above refers to a mechanical device that can increase the speed of an object. These devices can take many forms, including but not limited to planetary gear mechanisms, gear mechanisms, rack and pinion mechanisms, chain transmission structures, and nut and screw mechanisms, etc., or a combination of at least two mechanisms. Each mechanism has its own unique operation mode and application scenario, but their common function is to increase the speed of an object by mechanical means.

[0216] The planetary gear mechanism is a complex gear system that includes one or more gears (called planetary gears 1312) rotating around a central gear. This structure can change the ratio of input speed to output speed and can be used in situations where speed change is required.

[0217] Gear mechanism is one of the most common transmission methods, which transmits and changes the rotation speed through the meshing of two or more gears. Gear mechanism is simple and reliable, and is widely used in various mechanical equipment.

[0218] The rack-and-pinion mechanism is composed of at least one rack that moves linearly and a plurality of rotating gears. Through the power transmission between the linear motion of the rack and the rotational motion of the gear, the rotation of the rod assembly 120 can be accelerated by the rack-and-pinion mechanism and then transmitted to the mop tray 140. For example, the rod assembly 120 is connected to a power gear, the power gear is meshed with the rack, the rack is meshed with a multi-stage driven gear, and the final gear of the multi-stage driven gear is connected to the mop tray 140. The rod assembly 120 rotates, driving the power gear to rotate, the power gear rotates to drive the rack to move linearly, the rack moves linearly to drive the driven gear to run, so that the final gear rotates, and then drives the mop tray 140 to rotate. By adjusting the transmission ratio between the rack and gear, the acceleration of the mop tray 140 can be achieved.

[0219] The chain transmission structure is a mechanical transmission method that transmits power through the meshing of a chain and a sprocket. A chain transmission structure usually includes at least one chain and a plurality of sprockets. Through the transmission movement of the chain and the rotation of the sprocket, the rotation of the rod assembly 120 is accelerated by the gear rack mechanism and then transmitted to the mop plate 140. The chain transmission structure has low cost and is easy to maintain, and is suitable for transmission of medium load and speed. For example, the rod assembly 120 is connected to a power sprocket, and the power sprocket is connected to another secondary sprocket through a chain. The diameters of the secondary sprocket and the power sprocket are different, so that the rotation speed of the secondary sprocket can be greater than that of the power sprocket. The secondary sprocket is connected to the mop plate 140, and the rotation of the secondary sprocket can drive the mop plate 140 to rotate, thereby accelerating the mop plate 140.

[0220] Among the numerous acceleration mechanisms 130, a variety of different mechanical structures can be selected to achieve the acceleration function. These acceleration mechanisms 130 have their own characteristics and are suitable for different application scenarios and requirements.

[0221] Reference Figure 4 In some examples, the active sub-unit 131 includes a planet carrier 1311 and a gear plate 1313, the gear plate 1313 is provided with an internal gear, and the planet carrier 1311 is provided with at least one planetary gear 1312 meshing with the internal gear; the driven sub-unit 132 includes a sun gear 1321, the sun gear 1321 meshes with the planetary gear 1312, and the sun gear 1321 is connected to the mop plate 140; the rod body assembly 120 rotates to drive the planet carrier 1311 to rotate, the planet carrier 1311 rotates to drive the planetary gear 1312 to rotate under the meshing action of the internal gear, the planetary gear 1312 rotates to drive the sun gear 1321 meshing therewith to rotate, the sun gear 1321 rotates to drive the mop plate 140 to rotate, and the rotation speed of the planet carrier 1311 is less than the rotation speed of the sun gear 1321.

[0222] The above structure further discloses the technical details of the mop structure 100 , which involves the transmission part of the mop, specifically, the rotation of the mop plate 140 is achieved through the cooperation of a series of gears (planetary gear mechanism).

[0223] Among them, the active sub-part 131 is composed of a planetary carrier 1311 and a gear plate 1313, wherein the gear plate 1313 is provided with an internal gear, and the planetary carrier 1311 is provided with at least one planetary gear 1312 meshing with the internal gear; the driven sub-part 132 includes a sun gear 1321, there is a meshing relationship between the sun gear 1321 and the planetary gear 1312, and the sun gear 1321 is connected to the mop plate 140.

[0224] When the rod assembly 120 rotates, the rod assembly 120 drives the planet carrier 1311 to rotate accordingly. The rotation of the planet carrier 1311 causes at least one planetary gear 1312 meshing with the internal gear to rotate under the meshing action of the internal gear. During the rotation of the planetary gear 1312, the sun gear 1321 meshing with it is driven to rotate together. The rotation of the sun gear 1321 is eventually transmitted to the mop tray 140, causing the mop tray 140 to also start to rotate.

[0225] In the above structure, the planet carrier 1311 is a structure that supports the planetary gear 1312 and allows it to rotate around the sun gear 1321 in the planetary gear mechanism. The gear plate 1313 refers to a disk with an internal gear, which is used to achieve meshing transmission with other gears. The planetary gear 1312 is a gear that rotates around the sun gear 1321 in the planetary gear mechanism and can mesh with the internal gear or the sun gear 1321. The sun gear 1321 is a gear located at the center of the planetary gear mechanism, and the planetary gear 1312 rotates around it and meshes with it.

[0226] The above-mentioned design allows the rotation speed of the mop plate 140 to be higher than the rotation speed of the rod body assembly 120, thereby improving the dehydration, washing or cleaning efficiency of the mop. Through the deceleration and torque-increasing effect of the planetary gear mechanism, the mop plate 140 can have a higher rotation speed during the dehydration process, thereby improving the cleaning effect. In addition, the combined design of the planetary frame 1311 and the gear plate 1313 makes the entire mop structure 100 more compact, easy to operate and store. In practical applications, this mop structure 100 can be applied to cleaning work on various different floors, whether it is a hard floor or a carpet, and can provide a good cleaning effect.

[0227] Reference Figures 4 to 6 In some examples, a mounting column 1314 is disposed at the center of the planet carrier 1311 ; the sun gear 1321 is sleeved on the outside of the mounting column 1314 and can rotate relative to the mounting column 1314 .

[0228] The installation column 1314 is provided to support and fix the entire planet carrier 1311 structure to ensure its stability. At the same time, the sun gear 1321 is designed to be sleeved on the outer area of ​​the installation column 1314, so that the sun gear 1321 can perform relative rotational movement around the installation column 1314.

[0229] In order to ensure that the meshing between the planetary gear 1312 and the sun gear 1321 is more stable, an appropriate matching clearance is provided between the outer diameter of the mounting post 1314 and the inner diameter of the sun gear 1321. In addition, a locking device for fixing the sun gear 1321 may be provided on the mounting post 1314 of the planetary carrier 1311 to prevent the sun gear 1321 from axially moving during use. With such a design, the stability and durability of the mop during use can be effectively improved, while ensuring the continuity of cleaning efficiency.

[0230] The bottom of the mounting column 1314 can be designed as a hollow structure, and a specific locking structure is arranged therein; this design puts the locking structure in an unlocked state during dehydration. At this time, the planetary gear mechanism can be used normally, and the corresponding rotation speed of the planetary carrier 1311 is less than the rotation speed of the sun gear 1321, that is, the rotation speed of the mop plate 140 is greater than the rotation speed of the corresponding rotating part in the rod body assembly 120, so that the effect of rapid dehydration can be achieved. At this time, the mop plate 140 rotates fast but the rod body assembly 120 is more laborious.

[0231] When cleaning the mop tray 140 and the wipes thereon, the planetary gear mechanism can be locked by the locking structure, and the planetary gear mechanism will temporarily lose the transmission effect, which can make the process of cleaning the mop tray 140 and the wipes thereon more labor-saving than in the dehydration state. In the cleaning state, due to the resistance of water, more labor is required to achieve better cleaning.

[0232] Reference Figures 4 to 6 In some examples, the end of the mounting column 1314 is engaged with the rod assembly 120 so that the rod assembly 120 rotates to drive the planet carrier 1311 to rotate.

[0233] In the above structure, the end of the mounting post 1314 can be snapped into contact with the rod assembly 120. This design allows the rod assembly 120 to drive the mounting post 1314 to rotate, thereby driving the planet carrier 1311 connected to the mounting post 1314 to rotate together. This design can facilitate the installation of the mop and improve the production efficiency of the mop.

[0234] The above-mentioned snap connection refers to a connection method between the end of the rod body assembly 120 and the mounting column 1314, which can be quickly connected and disassembled without the need for additional tools.

[0235] In addition, in order to further enhance the use experience of the mop, the rod assembly 120 can be designed to be retractable. This retractable structure allows the mop to adjust its length according to the height of the user and the cleaning area, so as to adapt to various usage scenarios. In the telescopic part of the rod assembly 120, multiple locking positions can be set to ensure that the rod assembly 120 remains stable during use and does not change its length unexpectedly due to external forces. Through such a design, users can more easily complete cleaning work at various angles and heights when using the mop, greatly improving cleaning efficiency and convenience of operation.

[0236] Reference Figures 4 to 6 In some examples, the planet carrier 1311 is provided with a plurality of mounting sub-columns 1315 in the circumferential direction around the mounting column 1314 , and the planet gear 1312 is sleeved on the outside of the mounting sub-columns 1315 and can rotate relative to the mounting sub-columns 1315 .

[0237] The above-mentioned mounting sub-columns 1315 can provide a stable support structure for the planetary gear 1312. The planetary gear 1312 is sleeved on the outer side of the corresponding mounting sub-column 1315. Such a design can make the planetary gear 1312 rotate circumferentially around the mounting sub-column 1315, thereby realizing its motion function in the planetary gear mechanism.

[0238] In order to ensure the stability and durability of the planetary wheel 1312, a bearing may be provided between the planetary wheel 1312 and the mounting sub-column 1315. Such a bearing structure may reduce the friction of the planetary wheel 1312 during rotation and extend the service life of the mop. In addition, the rotation of the planetary wheel 1312 may be controlled by one or more drive wheels, which may be manual or electric, depending on different usage requirements. With such a design, the cleaning efficiency and convenience of the mop are further improved.

[0239] Reference Figure 5 and Figure 6 In some examples, the mounting sub-column 1315 is arranged in parallel with the mounting column 1314, so that the rotation axes of the sun gear 1321 and the planetary gear 1312 are parallel to each other.

[0240] The mounting sub-column 1315 and the mounting column 1314 are arranged in parallel. Such a design enables the rotation axes of the sun gear 1321 and the planetary gear 1312 to remain parallel to each other.

[0241] This parallel arrangement ensures more precise meshing between gears, thereby improving the efficiency and stability of the entire transmission system. In addition, the parallel arrangement of the mounting sub-columns 1315 can also keep the center distance of the planetary gears 1312 consistent when rotating, which is essential for maintaining the uniformity of gear transmission and reducing noise. In practical applications, this design can significantly reduce maintenance costs and extend the service life of the mechanical device.

[0242] The sun gear 1321 and the planetary gear 1312 can be made of special materials to withstand higher loads and longer operation. The selection of these materials needs to take into account wear resistance, fatigue resistance, and compatibility with lubricants. In some advanced applications, the sun gear 1321 and the planetary gear 1312 can even be surface hardened to improve their surface hardness and wear resistance.

[0243] The sun gear 1321 and the planetary gear 1312 are important parts in the mechanical device, which can be located in the gear system for transmitting power and motion. Since these parts are often subjected to high loads and long-term operation, they need to be made of special materials. The selection of these special materials should consider several key factors: wear resistance, fatigue resistance and compatibility with lubricants. Wear resistance ensures that the parts are not easy to wear during long-term use; fatigue resistance means that the material can maintain its performance under repeated stress and is not easy to break; compatibility with lubricants ensures that the lubricant can effectively protect the parts and reduce wear and heat generation. In some more demanding occasions, in order to further improve the performance and life of the parts, the sun gear 1321 and the planetary gear 1312 may also undergo surface hardening treatment, which will significantly improve the hardness and wear resistance of their surface.

[0244] The sun gear 1321 and the planetary gear 1312 can be made of the following special materials:

[0245] High-strength alloy steel: has good strength and wear resistance, suitable for applications with high loads and long operation time.

[0246] Stainless steel: has excellent corrosion resistance and fatigue resistance, suitable for equipment working in harsh environments.

[0247] Titanium alloy: Lightweight and high strength, with good wear and fatigue resistance, suitable for applications where weight reduction is required.

[0248] Silicon carbide ceramic: has high hardness and excellent wear resistance, suitable for applications requiring extremely high wear resistance.

[0249] In addition to the above materials, the sun gear 1321 and the planetary gear 1312 can also be subjected to surface hardening treatment, such as carburizing and quenching, surface spraying, etc., to improve their surface hardness and wear resistance. The selection of these treatment methods needs to be determined according to specific application requirements and material properties.

[0250] In some examples, the end of the sun gear 1321 away from the planet carrier 1311 is engaged with the mop tray 140 .

[0251] This clamping method is realized through a specific mechanical structure, which ensures a firm connection between the sun gear 1321 and the mop plate 140. In actual operation, this connection method can make the sun gear 1321 rotate under the drive of the planet carrier 1311, while ensuring the stability and reliability of the mop plate 140. In addition, this design also simplifies the assembly process, so that the production efficiency of the entire mop structure 100 is improved. Through this structure, the mop plate 140 can effectively transmit the rotational power of the planet carrier 1311, thereby achieving efficient cleaning operations.

[0252] In some examples, a plurality of elastic arms are provided on the end of the sun gear 1321 away from the planetary carrier 1311 or on one of the mop tray 140, and a clamping block is provided on the ends of the plurality of elastic arms; a clamping groove 137 or a clamping hole is provided on the end of the sun gear 1321 away from the planetary carrier 1311 or on the other end of the mop tray 140; the elastic arm extends into the clamping groove 137 or the clamping hole, and is clamped with the side wall of the clamping groove 137 or the edge of the clamping hole through the clamping block.

[0253] The above-mentioned design not only enhances the connection strength between the sun gear 1321 and the mop plate 140, but also enables quick positioning during the assembly process to adapt to different sizes of the planet carrier 1311 and the mop plate 140. In addition, the elastic characteristics of the elastic arm can absorb a certain impact force and reduce the damage to the components caused by external forces. The matching design of the clamping block and the clamping groove 137 or the clamping hole ensures the stability and durability of the mop structure 100 during use, thereby improving the service life and cleaning efficiency of the entire mop.

[0254] Specifically, these elastic arms can extend into the corresponding snap-in grooves 137 or snap-in holes, and snap-in blocks at the ends of the elastic arms are snap-in with the side walls of the snap-in grooves 137 or the edges of the snap-in holes, thereby achieving the functions of fixing and connecting.

[0255] This design makes the mop structure 100 more flexible and adaptable during use. When the mop needs to be adjusted in angle or the mop head needs to be replaced, the user can easily separate and reconnect the clamping block and the clamping groove 137 or the clamping hole by retracting the elastic arm, thereby quickly completing the adjustment. In addition, this structural design also improves the durability of the mop structure 100, because the close fit between the clamping block and the clamping groove 137 or the clamping hole can effectively prevent loosening or falling off during use. In practical applications, this structure not only facilitates the user's operation, but also improves the overall performance and service life of the mop.

[0256] In the above structure, the elastic arm is a part of the mop structure 100, which is used to provide elastic connection or fixing. The clamping block refers to a component used to clamp or buckle the corresponding part to achieve the fixation between the components. The clamping groove 137 or the clamping hole is where the elastic arm clamping block is inserted and fixed, which can be a groove-shaped or hole-shaped structure, used to provide a support point for the clamping block.

[0257] Reference Figure 5 and Figure 6 Furthermore, the elastic arm on the sun gear 1321 can be replaced with a limiting protrusion 1322, the limiting protrusion 1322 protrudes in a direction away from the planet carrier 1311, and the mop plate 140 is provided with a limiting notch 141 adapted to the limiting protrusion 1322. The limiting protrusion 1322 and the limiting notch 141 are provided in multiple groups for better limiting, so that the sun gear 1321 and the mop plate 140 can rotate synchronously. The sun gear 1321 and the mop plate 140 are both sleeved on the mounting column 1314, and the rod assembly 120 and the planet carrier 1311 cooperate to clamp the sun gear 1321 and the mop plate 140 to improve the overall connection stability.

[0258] Reference Figure 5 and Figure 6 In some examples, the acceleration mechanism 130 further includes a chassis 133 , and the chassis 133 is configured to cooperate with the gear plate 1313 to lock the gear plate 1313 with an external mechanism.

[0259] The function of the chassis 133 is to cooperate with an external mechanism to lock the gear plate 1313 , thereby ensuring the stability and reliability of the entire acceleration mechanism 130 .

[0260] In order to further enhance the stability and reliability of the acceleration mechanism 130, the chassis 133 may be designed with a locking piece that matches the gear plate 1313. The locking piece may be a raised locking tongue, a groove or other forms of mechanical locking devices, and the locking piece may cooperate with the corresponding structure on the gear plate 1313 during assembly to achieve a secure locking.

[0261] In addition, the material selection of the chassis 133 is also crucial. A high-strength, wear-resistant material can be selected to withstand the mechanical stress and friction in long-term use. The chassis 133 may also include mounting holes or slots for fixing other components to achieve further integration and optimization of the entire mop structure 100. Through these designs, the acceleration mechanism 130 can not only provide stable acceleration performance, but also ensure the durability and reliability of the mop under various usage conditions.

[0262] In some examples, the chassis 133 is engaged with the gear plate 1313 , and the mop structure 100 can be used in conjunction with an external mechanism. When the external mechanism limits the chassis 133 along the circumference of the chassis 133 , the gear plate 1313 is locked.

[0263] The above-mentioned design can make the mop be used flexibly in different working environments, that is, the gear plate 1313 can be locked or unlocked in cooperation with different external mechanisms, so that the acceleration mechanism 130 can be operated or not operated. For example, when the mop structure 100 is cleaned, the external mechanism can limit the circumference of the chassis 133, so that the planetary gear 1312 cannot drive the sun gear 1321 to rotate because the gear plate 1313 can rotate. At this time, the acceleration mechanism 130 does not operate, that is, the rotation speed of the rod body assembly 120 can be the same as the rotation speed of the mop plate 140; when the mop structure 100 is dehydrated, the external mechanism can limit the circumference of the chassis 133, so that the gear plate 1313 is fixed and cannot rotate, and the planetary gear 1312 can drive the sun gear 1321 to rotate. At this time, the acceleration mechanism 130 operates, so that the rotation speed of the rod body assembly 120 is less than the rotation speed of the mop plate 140.

[0264] Moreover, the limit design can reduce gear damage caused by improper operation and extend the service life of the mop. In practical applications, this limit mechanism can be a simple protrusion or groove structure or a more complex locking system, depending on the use requirements and expected durability of the mop.

[0265] Specifically, there is a snap-fitting structural relationship between the chassis 133 and the gear plate 1313. When an external mechanism operates the chassis 133 and limits the chassis 133 along its circumference, the gear plate 1313 will be effectively locked in a specific position.

[0266] This design ensures that the gear plate 1313 of the acceleration mechanism 130 will not accidentally move or fall off during the use of the mop, thereby improving the safety of operation and the service life of the mop. In addition, by accurately controlling the position of the gear plate 1313, the speed of the mop can be finely adjusted to meet the needs of different use environments.

[0267] Reference Figures 5 to 7In some examples, a first matching hole 134 is provided at the center of the chassis 133, and the external structure includes a support column; one of the first matching hole 134 and the support column is provided with a first limiting groove 1341, and the other is provided with a first limiting block 250; the support column is inserted into the first matching hole 134, so that when the first limiting block 250 extends into the first limiting groove 1341, the support column limits the chassis 133 along the circumference of the chassis 133.

[0268] The first matching hole 134 is provided for matching with an external mechanism. The external mechanism is mainly composed of a support column, and the support column has specific functional characteristics in design.

[0269] Specifically, a first limiting groove 1341 is provided on the end of the support column, and a first limiting block 250 is provided in the first matching hole 134 ; or, a first limiting block 250 is provided on the end of the support column, and a first limiting groove 1341 is provided in the first matching hole 134 .

[0270] This design allows the first limiting block 250 to smoothly extend into the first limiting groove 1341 when the support column is inserted into the first matching hole 134 at the center of the chassis 133. When the first limiting block 250 extends into the first limiting groove 1341, the support column can limit the chassis 133 along the circumference of the chassis 133.

[0271] That is, when the support column is completely inserted into the first matching hole 134, the first limiting block 250 and the first limiting groove 1341 cooperate to limit the position, ensuring that the support column can achieve the cooperation and locking between the first limiting block 250 and the first limiting groove 1341 during the insertion process, thereby accurately positioning and limiting the chassis 133 along its circumference. Such a design not only improves the connection stability between the chassis 133 and the external mechanism, but also ensures the accuracy and reliability of the entire device during operation.

[0272] Furthermore, the other end or the outer peripheral side of the support column can be designed with a peripheral limit groove, and the edge of the chassis 133 is provided with a peripheral limit block. When the support column is inserted into the chassis 133, the peripheral limit block can extend into the peripheral limit groove, thereby limiting the axial position of the support column. This double limit design further enhances the connection strength between the support column and the chassis 133, prevents the displacement of the support column due to external force during use, and ensures the stability and durability of the mop structure 100 during use.

[0273] The limit groove and the limit block in the above structure are a mechanical matching method used to limit the movement range of the components to ensure the correct installation of the components and the realization of their functions. Circumferential limit refers to the limitation of the circumferential direction around a certain axis to ensure that the support column will not rotate or move around the chassis 133 at will.

[0274] Reference Figure 6 and Figure 8 In some examples, the bottom of the planet carrier 1311 is recessed to form a second matching hole 135, and the second matching hole 135 is connected to the first matching hole 134; the support column includes a first limiting section 2311 and a second limiting section 2312, and the outer wall of the first limiting section 2311 is provided with a first limiting groove 1341 or a first limiting block 250, and the second limiting section 2312 is provided on the side of the first limiting section 2311 close to the planet carrier 1311; one of the second matching hole 135 and the second limiting section 2312 is provided with a second limiting groove 1351, and the other is provided with a second limiting block 260; when the support column is inserted into the first matching hole 134, so that the first limiting block 250 extends into the first limiting groove 1341, and the second limiting block 260 extends into the second limiting groove 1351, the support column limits the chassis 133 and the planet carrier 1311 along the circumference of the chassis 133 respectively.

[0275] In the above structure, the cooperation between the second limiting groove 1351 and the second limiting block 260 can realize the second limiting function, ensuring that after the support column is inserted into the second matching hole 135, the second limiting block 260 can be tightly matched with the second limiting groove 1351, thereby locking the relative position of the chassis 133 and the planetary carrier 1311. At this time, the planetary gear mechanism will be locked and will no longer produce an acceleration effect on the mop plate 140.

[0276] This design can improve the connection stability between the chassis 133 and the planetary frame 1311, and ensure the accuracy and reliability of the entire mop structure 100 during use. Through this dual limiting mechanism, two operating modes can be realized, and the corresponding support column can also be provided with two types, one is a support column with only the first limiting section 2311, at this time the first limiting section 2311 limits the circumference of the chassis 133 and locks the gear plate 1313, at this time the acceleration mechanism 130 can operate; the other is a support column with both the first limiting section 2311 and the second limiting section 2312, at this time the first limiting section 2311 limits the circumference of the chassis 133, and the second limiting section 2312 limits the circumference of the planetary frame 1311, so that the relative position of the chassis 133 and the planetary frame 1311 is locked, at this time the planetary gear mechanism will be locked, and no acceleration effect will be generated on the mop plate 140. Users can choose according to the usage scenario.

[0277] Reference Fig. 9 , wherein only the support column of the first limit section 2311 can be applied to the dehydration barrel 210, at which time the acceleration mechanism 130 can operate normally, the mop plate 140 can be rotated quickly, and the effect of rapid dehydration can be achieved, and the support column can be locked at the corresponding position in the dehydration barrel 210. The support column at this time can be called a dehydration support column 211.

[0278] Reference Fig.10 and Fig.11 , the support column having the first limit section 2311 and the second limit section 2312 can be applied to the cleaning bucket 230. At this time, the acceleration mechanism 130 can be locked by the two limit sections, and the acceleration mechanism 130 will fail. The mop structure 100 without the acceleration function can clean the wipes on the mop plate 140 more effortlessly in a cleaning liquid such as water. After the above-mentioned acceleration mechanism 130 is locked, the rod body assembly 120 and the mop plate 140 will not be able to directly drive. At this time, the support column can be rotatably connected to the corresponding position in the cleaning bucket 230, and the rotation of the mop plate 140 will rely on the relative rotation of the support column and the cleaning bucket 230. Specifically, it is achieved by combining the internal transmission of the rod body assembly 120 with the rotation connection of the support column. At this time, the support column can be called a cleaning support column 231.

[0279] In the above structure, by cooperating with the first limiting section 2311 and the second limiting section 2312 and the corresponding positions, the connection between the support column and the chassis 133 and the planetary frame 1311 can be made more secure, effectively preventing the displacement of components due to external forces during use, thereby ensuring the stability and durability of the mop structure 100.

[0280] Specifically, the bottom of the planet carrier 1311 presents a concave shape, and this concave shape forms the above-mentioned second matching hole 135. The above-mentioned second matching hole 135 is interconnected with the first matching hole 134 mentioned above; the design of the support column includes two main limiting sections, namely the first limiting section 2311 and the second limiting section 2312. On the outer wall of the first limiting section 2311, a structure for limiting is specially designed, which can be the first limiting groove 1341 or the first limiting block 250. The second limiting section 2312 is arranged on the side of the first limiting section 2311 close to the planet carrier 1311; in the design of the second matching hole 135 and the second limiting section 2312, one part is designed to include the second limiting groove 1351, and the other part is designed to include the second limiting block 260. Such a design enables effective matching and limiting between the second matching hole 135 and the second limiting section 2312; when the support column is inserted into the first matching hole 134, the first limiting block 250 will extend into the first limiting groove 1341, and the second limiting block 260 will also extend into the second limiting groove 1351. Such a structural design ensures that the support column can accurately limit the chassis 133 and the planet carrier 1311 along the circumference of the chassis 133.

[0281] Furthermore, the second limiting section 2312 of the support column may also include one or more elastic elements, which can provide an inward pressure to ensure a tight fit between the second limiting block 260 and the second limiting groove 1351. In addition, the bottom recessed design of the planetary frame 1311 not only helps to form the second matching hole 135, but also reduces the weight of the overall structure, thereby improving the flexibility and convenience of operation of the mop structure 100.

[0282] In order to further enhance the stability and durability of the structure, the material of the planet carrier 1311 can be selected from high-strength alloy materials, while the support column can be made of wear-resistant engineering plastics. Such material selection not only ensures the strength and durability of the components, but also takes cost-effectiveness into consideration.

[0283] The mop structure 100 may also include one or more auxiliary limiting devices, which may be springs, rubber pads or other types of elastic elements. The auxiliary limiting devices are arranged between the support column and the planetary frame 1311 to provide additional limiting force to ensure that the various parts of the mop structure 100 can be maintained in the correct position under various working conditions, thereby improving the use efficiency and cleaning effect of the mop.

[0284] In the present invention, the cleaning bucket 230 described has a cavity space capable of accommodating cleaning liquid. Drain holes 232 are specially designed on the wall of the cavity, and these drain holes 232 can be conveniently connected to drainage pipes or drain plugs 233 to facilitate the discharge of cleaning liquid. It is worth noting that the drain holes 232 are carefully arranged near the bottom of the cavity, and such a design greatly improves the convenience of drainage, ensures that the liquid in the cleaning process can be discharged smoothly, thereby improving the cleaning efficiency.

[0285] In order to facilitate the user to adjust the position more flexibly when using the cleaning bucket 230 and / or the dehydration bucket 210, a conveniently movable lifting handle 270 is specially designed on the cleaning bucket 230 and / or the dehydration bucket 210. The user can easily transfer the cleaning bucket 230 and / or the dehydration bucket 210 according to actual needs to adapt to different usage scenarios. In addition, the bottom of the cleaning bucket 230 can also be provided with a transfer mechanism such as a universal wheel, and such a design makes the movement of the cleaning bucket 230 more flexible and convenient. In order to ensure the stability and safety of the cleaning bucket 230 during the movement, a brake mechanism can also be provided accordingly, and the user can lock the position of the cleaning bucket 230 as needed to prevent it from sliding unnecessary during the movement.

[0286] The washing bucket 230 and the dehydration bucket 210 of the present invention are flexible in design and can be designed as an integral structure or as mutually detachable separate structures according to user needs. The one-piece design can provide a more compact and integrated use experience, while the separate structure provides greater flexibility. Users can choose whether to use the washing bucket 230 and the dehydration bucket 210 separately according to actual use needs, thereby meeting different washing and dehydration needs.

[0287] In some examples, one of the edge of the gear plate 1313 and the bottom plate 133 is provided with a snap-fit ​​protrusion 136, and the other is provided with a snap-fit ​​groove 137; Figure 6 .

[0288] The snap-fit ​​protrusion 136 is inserted into the snap-fit ​​groove 137 to realize snap-fit ​​fixation between the gear plate 1313 and the chassis 133 .

[0289] In the above structure, the edge of the gear plate 1313 is designed with a structure that matches the chassis 133 so as to be firmly connected with the chassis 133. Specifically, one side edge of the gear plate 1313 is designed to have a snap-fit ​​protrusion 136, and the corresponding side of the chassis 133 is provided with a corresponding snap-fit ​​groove 137; or, one side edge of the gear plate 1313 is designed to have a snap-fit ​​groove 137, and the corresponding side of the chassis 133 is provided with a corresponding snap-fit ​​protrusion 136.

[0290] By inserting the snap-fit ​​protrusion 136 into the snap-fit ​​groove 137, the snap-fit ​​fixation between the gear plate 1313 and the chassis 133 can be achieved. This design not only ensures the tight combination of the gear plate 1313 and the chassis 133, but also provides convenience during the assembly and disassembly process, because this snap-fit ​​mode can make the connection and separation operation fast and easy.

[0291] In addition, in order to further improve the use efficiency of the mop structure 100, the connection design of the gear plate 1313 and the chassis 133 also takes into account the anti-skid function. In some embodiments, the contact surface of the clamping protrusion 136 and the clamping groove 137 can be designed to be serrated or have other anti-skid textures to increase friction and prevent the gear plate 1313 and the chassis 133 from sliding relative to each other during use. This anti-skid design ensures the stability and reliability of the mop when performing cleaning work, especially when used on slippery floors, and can effectively prevent accidents.

[0292] The connection between the gear plate 1313 and the chassis 133 may also include one or more locking devices other than the clamping method, and these locking devices may be screws, nuts or other types of fasteners. Through these locking devices, the fixation between the gear plate 1313 and the chassis 133 can be further strengthened to ensure that the gear plate 1313 will not loosen due to vibration or external force during long-term use or under high-load working conditions. Such a design not only improves the overall performance of the mop structure 100, but also extends its service life. Some vibration reduction structures such as rubber pads, springs, etc. can also be set at the connection between the gear plate 1313 and the chassis 133.

[0293] Reference Fig.12 and Fig.13 In some examples, the rod body assembly 120 includes a rod body 121 and a connecting portion 122; the rod body 121 is rotationally connected to the connecting portion 122, and the connecting portion 122 is transmission-connected to the acceleration mechanism 130; the rod body 121 rotates around its axial direction, driving the connecting portion 122 to rotate, and the rotation of the connecting portion 122 drives the acceleration mechanism 130 to operate.

[0294] The above-mentioned rod body assembly 120 is actually composed of two main parts, namely the rod body 121 and the connecting part 122; the rod body 121 and the connecting part 122 are connected by a special rotational connection method (the corresponding connection method is set according to specific needs), so that the rod body 121 can achieve a smooth rotational connection with the connecting part 122, and the connecting part 122 is connected to the acceleration mechanism 130 by a transmission connection.

[0295] When the rod body 121 starts to rotate around its own axis, the rod body 121 will drive the connecting portion 122 to rotate together, and the rotation of the connecting portion 122 will further drive the operation of the acceleration mechanism 130, thereby achieving efficient operation of the entire mechanical device.

[0296] In order to achieve this efficient rotational connection, the connection between the rod body 121 and the connecting portion 122 can be a bearing or a similar structure to reduce friction and wear and ensure long-term smooth operation. In addition, the transmission connection between the connecting portion 122 and the acceleration mechanism 130 can be a direct fixed connection, or a gear, belt or other transmission element can be used to adapt to different work requirements and environmental conditions. Through the above-designed rod body assembly 120, the use efficiency and operation convenience of the mop are significantly improved, making cleaning work easier and more efficient.

[0297] Reference Fig.12 and Fig.13In some examples, the connecting portion 122 includes a hinge 1221 and a rotating disk 1222, the first end of the hinge 1221 is rotatably connected to the rod body 121, the second end of the hinge 1221 is fixedly connected to the rotating disk 1222, and the rotating disk 1222 is transmission-connected to the acceleration mechanism 130; the rod body 121 rotates around its axial direction, driving the hinge 1221 to rotate in the same direction, the rotation of the hinge 1221 drives the rotating disk 1222 to rotate in the same direction, and the rotation of the rotating disk 1222 drives the acceleration mechanism 130 to operate.

[0298] The connecting part 122 includes two key components, namely, a hinge 1221 and a rotating disk 1222. Specifically, one end of the hinge 1221 is connected to the rod body 121 by rotation, and the other end of the hinge 1221 is fixedly connected to the rotating disk 1222. In addition, the rotating disk 1222 and the acceleration mechanism 130 are connected by transmission, which ensures that the rotating disk 1222 and the acceleration mechanism 130 can effectively transmit power.

[0299] When the rod body 121 starts to rotate around its axis, the rod body 121 will drive the hinge 1221 to rotate in the same direction or in the opposite direction. As the hinge 1221 rotates, the hinge 1221 will further drive the rotating disk 1222 to rotate in the same direction. Once the rotating disk 1222 starts to rotate, the rotating disk 1222 will drive the acceleration mechanism 130 through the transmission mechanism, so that the acceleration mechanism 130 starts to operate, and the acceleration mechanism 130 will then drive the mop disk 140 to rotate. The whole process is a coherent and efficient power transmission process, which ensures the smooth operation of the mechanical device.

[0300] It should be pointed out that the rod body 121 itself may not rotate, and actually only the hinge 1221 is rotating, and the rotation between the rod body 121 and the hinge 1221 is relative, which is a relative motion.

[0301] For example, by tightly holding and applying pressure to the rod body 121, the hinge 1221 can be forced to rotate relative to the rod body 121. In this way, the function of mechanical transmission can be achieved.

[0302] In this particular process, the rod body 121 may not rotate at all, so there is no question of whether the rod body 121 and the hinge 1221 rotate in the same direction or in the opposite direction.

[0303] Since the second end of the hinge 1221 is fixedly connected to the rotating disk 1222 , the rotation of the hinge 1221 drives the rotating disk 1222 to rotate in the same direction.

[0304] In some embodiments, the acceleration mechanism 130 may be a gear transmission mechanism, wherein the rotating disk 1222 is meshed with the gears of the acceleration mechanism 130 through gears, thereby achieving power transmission. This gear transmission method can effectively improve transmission efficiency and reduce energy loss. At the same time, the precise meshing of the gears also ensures the stability and reliability of the mop structure 100 during use. The acceleration mechanism 130 may also be a planetary gear mechanism.

[0305] A planetary gear mechanism is a mechanical transmission system that can be composed of a central sun gear 1321 (sun gear), planetary gears 1312 surrounding the sun gear 1321, and a fixed external gear (ring gear). In the planetary gear mechanism, the direction and speed of movement of the planetary gear 1312 depends on its interaction with the sun gear 1321 and the external gear. When the planetary gear 1312 is driven toward the sun gear 1321, we can determine whether the transmission effect is acceleration or deceleration by comparing the rotation speed of the sun gear 1321 and the revolution speed of the planetary gear 1312.

[0306] If the revolution speed of the planetary gear 1312 is greater than the rotation speed of the sun gear 1321, the planetary gear 1312 is decelerating relative to the sun gear 1321; on the contrary, if the revolution speed of the planetary gear 1312 is less than the rotation speed of the sun gear 1321, the planetary gear 1312 is accelerating relative to the sun gear 1321. The planetary gear mechanism can be designed as a speed reducer or a speed increaser, depending on its configuration and application.

[0307] The rod body 121 may be a hollow structure for easy installation and maintenance. In some designs, a wire or pipe may be provided inside the rod body 121 for connecting other electronic or mechanical components, such as batteries, motors, etc., to realize the motorization or automation function of the mop. Such a design not only improves the convenience of using the mop, but also expands its application range.

[0308] The connecting portion 122 also includes a limiting device for limiting the rotation angle of the rod body 121 to prevent damage caused by excessive rotation. The limiting device can be a simple mechanical limiting block or a more complex electronic limiting system, which is selected and designed according to actual needs.

[0309] In order to further optimize the structural design of the mop and improve its operational flexibility and cleaning efficiency, the hinge 1221 can be designed to have a certain elasticity to adapt to the use requirements at different angles. At the same time, the rotating disk 1222 can be equipped with a friction-reducing material or coating to reduce the friction between the acceleration mechanism 130 and ensure the smoothness of the mop during use. In addition, in order to enhance the durability of the mop, the acceleration mechanism 130 can be made of wear-resistant material and designed with dust protection measures to extend the service life of the entire mop structure 100. Through the optimization of these details, the mop is not only more convenient in operation, but also more reliable in long-term use.

[0310] In some embodiments, the acceleration mechanism 130 may also be a chain transmission structure, in which the sprocket is connected to the rotating disk 1222 by a chain, so that the rotation of the rotating disk 1222 can be transmitted to the sprocket in a chain transmission manner, thereby achieving an acceleration effect. The sprocket can cooperate with the nut screw, and the rotational motion of the nut screw is converted into linear motion, further improving the cleaning efficiency of the mop. In other embodiments, the acceleration mechanism 130 can adopt gear transmission, and through the meshing of a series of gears, the acceleration transmission from the rotating disk 1222 to the output shaft is realized. Gear transmission has the advantages of stable transmission ratio and high transmission efficiency, and is suitable for the mop structure 100 that requires a large torque output. Through these designs, the performance of the mop is significantly improved, making the cleaning work easier and more efficient.

[0311] In some examples, a through hole is provided at the center of the mop tray 140, the acceleration mechanism 130 is provided on the side of the mop tray 140 away from the rod body assembly 120, and the acceleration mechanism 130 includes a mounting column 1314 passing through the through hole to the side of the mop tray 140 close to the rod body assembly 120; the rotating disk 1222 is clamped with the end of the mounting column 1314, and the rotation of the rotating disk 1222 drives the mounting column 1314 to rotate, and the acceleration mechanism 130 operates when the mounting column 1314 rotates.

[0312] A through hole is provided at the center of the mop tray 140, which is used to cooperate with the mounting post 1314, and the acceleration mechanism 130 is installed on the side of the mop tray 140 away from the rod assembly 120. The mounting post 1314 passes through the through hole at the center of the mop tray 140 and extends to the side of the mop tray 140 close to the rod assembly 120.

[0313] The rotating disk 1222 is engaged with the end portion of the mounting post 1314 to achieve the fixation of the rotating disk 1222 and the mounting post 1314. When the rotating disk 1222 starts to rotate, it will drive the mounting post 1314 to rotate together. As the mounting post 1314 rotates, the acceleration mechanism 130 starts to perform its function, thereby achieving accelerated rotation of the mop disk 140.

[0314] Based on the above process, the present application describes a transmission method by way of example. Specifically, the rod assembly 120 drives the mounting post 1314 to rotate through its movement. As the mounting post 1314 rotates, the mounting post 1314 drives the rotating disk 1222 to rotate accordingly. A plurality of planetary gears 1312 may be evenly distributed on the rotating disk 1222. These planetary gears 1312, driven by the rotating disk 1222, will not only revolve, that is, rotate around the center of the rotating disk 1222, but also have a meshing relationship with the gear disk 1313 and the sun gear 1321, thereby realizing the transmission of power.

[0315] In this complex transmission process, the gear plate 1313 can be locked by the support column to keep it stationary. Although the gear plate 1313 does not rotate, its internal teeth can still contact the planetary gear 1312, and then indirectly drive the planetary gear 1312 to rotate through the rotating disk 1222. While the planetary gear 1312 is revolving, it also rotates. This double rotation enables the planetary gear 1312 to cooperate closely with the sun gear 1321 to transmit power. The sun gear 1321 is connected to the mop plate 140, so the rotation of the sun gear 1321 will directly drive the mop plate 140 to rotate. The rotational motion of the mop plate 140 will eventually be transmitted to the wipes on the mop plate 140, so that these wipes can be effectively dehydrated.

[0316] In some examples, one of the ends of the mounting post 1314 and the rotating disk 1222 is provided with a latching tongue, and the other is provided with a latching hole; the latching tongue extends into the latching hole and is latched with the edge of the latching hole.

[0317] The mounting post 1314 and the rotating disk 1222 are mutually engaged, and specifically, a latch tongue can be provided at the end of the mounting post 1314 away from the rod body assembly 120, and a latch hole can be provided at a corresponding position of the rotating disk 1222; or a latch hole can be provided at the end of the mounting post 1314 away from the rod body assembly 120, and a latch tongue can be provided at a corresponding position of the rotating disk 1222. Multiple sets of latch tongues and latch holes can be provided to improve the stability of the engagement.

[0318] This clamping method ensures that the mounting post 1314 and the rotating disk 122 have a high connection strength, so that even if there is a large resistance or impact during the use of the mop, it will not easily loosen or fall off. In addition, the matching design of the clamping tongue and the clamping hole can also achieve quick installation and removal, which is convenient for users to maintain or replace parts of the mop when necessary. In actual applications, the size, shape and material selection of the clamping tongue and the clamping hole are carefully designed to ensure their durability and reliability in long-term use.

[0319] Furthermore, the matching design of the latch and the latch hole allows the mounting post 1314 to move axially within the rotating disk 1222 to a limited extent, which helps to absorb and disperse the impact force generated during use, thereby further protecting the acceleration mechanism 130 from damage. In addition, the latch in this structure can have a certain elastic force, which can form a certain pre-tightening force between the rotating disk 1222 and the mounting post 1314, which helps to reduce the gap and noise during rotation, making the mop more stable and quiet during operation.

[0320] Reference Fig.12 and Fig.13 In some examples, the end of the hinge 1221 away from the rod body 121 is provided with a flange extending in a direction away from the axial direction of the rod body 121, and the flange is clamped and fixed to the rotating disk 1222.

[0321] The hinge 1221 is not directly connected to the end of the rod body 121, but at least one flange is extended from the end of the rod body 121 in a direction away from the axis of the rod body 121. The flange is designed to improve the stability of the clamping with the rotating disk 1222.

[0322] The arrangement of the flange not only enhances the connection strength between the hinge 1221 and the rotating disk 1222, but also increases the flexibility of the structure to a certain extent. Due to the existence of the flange, the contact area between the hinge 1221 and the rotating disk 1222 is increased, thereby improving the stability and durability of the connection.

[0323] In addition, the shape and size of the flange can be adjusted according to actual needs to adapt to rotating disks 1222 of different sizes and shapes, so that the entire mop structure 100 has a wider range of applications. In actual use, this design helps to reduce the wear between the hinge 1221 and the rotating disk 1222, extend the service life of the mop, and provide a more stable operating experience during the cleaning process.

[0324] In some examples, one of the flange and the rotating disk 1222 is provided with a clamping column, and the other is provided with a buckle groove; the clamping column extends into the buckle groove so that the flange and the rotating disk 1222 are clamped and fixed.

[0325] Through the matching design of the clamping column and the buckle groove, a more secure connection can be achieved between the hinge 1221 and the rotating disk 1222. The insertion action of the clamping column is simple and easy, and the structure of the buckle groove can effectively prevent the clamping column from accidentally falling off, ensuring the stability of the mop during use.

[0326] In addition, this design allows the user to quickly replace the rotating disk 1222 without using tools, thereby improving the maintenance efficiency of the mop. In practical applications, this structural design not only improves the durability of the product, but also enhances the user experience.

[0327] Specifically, a clamping column can be provided on the flange, and a buckle groove can be provided at the corresponding matching position of the rotating disk 1222; similarly, a buckle groove can be provided on the flange, and a clamping column can be provided at the corresponding matching position of the rotating disk 1222. There is a special connection method between the flange structure of the rotating disk 1222 and the rotating disk 1222. This design enables the clamping column to be clamped and fixed between the flange and the rotating disk 1222 after it extends into the buckle groove. This clamping mechanism not only ensures the stability of the structure, but also facilitates installation and disassembly in practical applications, thereby improving the convenience of operation.

[0328] In addition, the matching design of the clamping column and the buckle groove can also provide a certain amount of fine-tuning space, so that the relative position between the flange and the rotating disk 1222 can be fine-tuned during the assembly process to achieve the best matching state. This fine-tuning ability is necessary to ensure the stability and reliability of the mop structure 100 during long-term use. Furthermore, the shape and size of the clamping column and the buckle groove can be further optimized to adapt to the rotating disk 1222 of different materials, thereby further improving the compatibility and durability of the mop structure 100. In this way, the mop structure 100 can maintain its performance even when facing different cleaning environments and conditions, ensuring that users can obtain consistent cleaning results.

[0329] In some examples, a receiving groove is provided on the side of the mop plate 140 facing away from the acceleration mechanism 130, and a through hole is provided at the bottom of the receiving groove to facilitate the transmission connection between the rod body assembly 120 and the acceleration mechanism 130, and the rotating plate 1222 is arranged in the receiving groove.

[0330] The arrangement of the receiving groove can provide sufficient receiving space for the connection part 122 , reduce interference of external objects on the operation of the connection part 122 , and avoid damage to the connection part 122 caused by collision of external objects on the connection part 122 .

[0331] The design of the through hole can achieve smooth force transmission between the rod assembly 120 and the acceleration mechanism 130 , thereby improving the use efficiency of the mop structure 100 .

[0332] In addition, the presence of the receiving groove also provides a guarantee for the stability and durability of the mop plate 140. The mop structure 100 is kept stable and the mop plate 140 is not easily deformed. This design takes into account various needs in actual use, making the mop perform better in daily household cleaning.

[0333] The rod assembly 120 is connected to the acceleration mechanism 130 through a through hole. The acceleration mechanism 130 can be a planetary gear mechanism, a gear mechanism, a pulley mechanism or other transmission device for amplifying the torque applied by the user, thereby improving the cleaning efficiency of the mop.

[0334] In order to meet different cleaning needs, the material and shape of the mop tray 140 can be different. For example, some mop trays 140 may be made of soft materials to suit the cleaning of smooth floors, while others may be made of hard materials to deal with the cleaning of rough or stubborn stains. In addition, the shape design of the mop tray 140 also takes into account the cleaning of different corners and gaps. Some designs are flat, while others have edges to improve cleaning efficiency and effectiveness.

[0335] Through the above-mentioned configuration, the mop structure 100 is not only more stable in structure, but also more diversified in function, and can meet the needs of different users and different cleaning environments.

[0336] In some examples, the rotating disk 1222 is clearance-matched with the side wall of the receiving groove.

[0337] This clearance fit design allows the rotating disk 1222 to rotate freely in the receiving groove while maintaining a certain amount of movement space to adapt to different operating forces and angles. Such a design not only improves the flexibility of the mop, but also reduces the wear caused by excessive friction.

[0338] In addition, the design of the rotating disk 1222 can also absorb impact force to a certain extent, protecting the mop rod assembly 120 from damage. In actual use, the user can adjust the position of the rotating disk 1222 according to cleaning needs to achieve the best cleaning effect.

[0339] In some examples, the mop structure 100 further includes an upper rod body 110 , which is sleeved with the rod body assembly 120 and is transmission-connected to the rod body assembly 120 via a spiral rod 150 ; when the upper rod body 110 moves axially along the rod body assembly 120 , the spiral rod 150 drives the rod body assembly 120 to rotate.

[0340] The mop structure 100 mentioned above not only includes the rod assembly 120, but also has an upper rod 110. The upper rod 110 is designed to be sleeved with the rod assembly 120 to form an integral structure. In order to achieve an effective connection between the upper rod 110 and the rod assembly 120, the upper rod 110 and the rod assembly 120 are connected by a screw rod 150.

[0341] When the upper rod 110 moves along the axial direction of the rod assembly 120, this design can drive the rod assembly 120 to rotate accordingly through the rotation mechanism of the spiral rod 150. This design not only enhances the flexibility of the mop, but also improves the convenience of operation, making it easier and more efficient for users to use the mop for cleaning.

[0342] In addition, through the transmission connection of the spiral rod 150, the mop rod body can be quickly extended and retracted to meet the cleaning needs of different heights and spaces. In actual application, the user can adjust the position of the upper rod body 110 as needed to achieve the best cleaning angle and range. Another advantage of this design is that it reduces the number of times the traditional mop needs to bend or reach during use, thereby reducing the physical burden of the user and improving cleaning efficiency. At the same time, the mop with this structure is also more compact when stored, saving space.

[0343] Reference Figures 14 to 16 In the second aspect, the embodiment of the present application further provides a mop cleaning module, including a mop and a mop bucket 200, the mop bucket 200 is provided with an acceleration mechanism 130; the mop includes a rod body assembly 120 and a mop plate 140 movably connected to the rod body assembly 120; when the mop is placed in the mop bucket 200 and is arranged in conjunction with the acceleration mechanism 130, the rod body assembly 120 is transmission-connected to the acceleration mechanism 130, and the mop plate 140 is locked with the acceleration mechanism 130; the rotation of the rod body assembly 120 drives the acceleration mechanism 130 to operate, and the operation of the acceleration mechanism 130 drives the mop plate 140 to rotate, and the rotation speed of the mop plate 140 is greater than the rotation speed of the rod body assembly 120.

[0344] The mop cleaning module has a rod assembly 120 and a mop plate 140 similar to the mop structure 100, and is also provided with a corresponding acceleration mechanism 130, the function of which is to accelerate the rotation speed of the rod assembly 120 and transmit it to the mop plate 140. This can make the mop plate 140 more efficient when dehydrating.

[0345] Specifically, the mop cleaning module of the present application is mainly composed of two core parts: one is the mop itself, and the other is the mop bucket 200 designed specifically for it. The mop part is composed of a rod body assembly 120 and a mop disc 140. The mop disc 140 is rotatably connected to the rod body assembly 120, which means that the mop disc 140 can rotate relative to the rod body assembly 120. When the mop is placed in the mop bucket 200, the mop disc will establish a transmission connection with the acceleration mechanism 130 set in the mop bucket 200. Under this setting, the rod body assembly 120 rotates, driving the acceleration mechanism 130 to operate, and the operation of the acceleration mechanism 130 can drive the mop disc 140 to rotate, and the rotation speed of the mop disc 140 is greater than the rotation speed of the rod body assembly 120.

[0346] When the user operates the mop to dehydrate, the user can place the mop in the area of ​​the mop bucket 200 where the acceleration mechanism 130 is provided, and the rod body assembly 120 is connected to the acceleration mechanism 130 through transmission. Specifically, the acceleration mechanism 130 may include a support column, and the rod body 120 is engaged with the support column or circumferentially limited to achieve a transmission connection with the acceleration mechanism 130. At this time, the rotation of the rod body assembly 120 will directly drive the operation of the acceleration mechanism 130. Once the acceleration mechanism 130 is started, it will further drive the mop plate 140 to rotate. In the above process, by adjusting the transmission ratio of the acceleration mechanism 130, the rotation speed of the mop plate 140 can be higher than the rotation speed of the rod body assembly 120, thereby greatly improving the dehydration efficiency of the wipes on the mop plate 140.

[0347] In order to achieve this acceleration effect, the acceleration mechanism 130 can adopt a mechanical structure such as a planetary gear mechanism, a chain drive or a nut screw.

[0348] The planetary gear mechanism is a complex gear system that includes one or more gears (called planetary gears 1312) that rotate around a central gear. This structure can change the ratio of input speed to output speed and can be used in situations where speed change is required. The chain transmission structure converts the rotational motion of the rod assembly 120 into high-speed rotation of the mop plate 140 through the cooperation of the chain and the gear. The nut-screw structure uses the principle of thread to drive the rotation of the mop plate 140 through the linear motion of the rod assembly 120. Both structures can effectively convert manpower into greater rotational power of the mop plate 140, thereby accelerating the dehydration speed.

[0349] Reference Fig.17 In some examples, the acceleration mechanism 130 includes an active sub-part 131 and a driven sub-part 132; when the mop is placed in the mop bucket 200 and is configured in conjunction with the acceleration mechanism 130, the active sub-part 131 is respectively connected to the rod body assembly 120 and the driven sub-part 132 by transmission, and the driven sub-part 132 is locked with the mop plate 140; the rotation of the rod body assembly 120 drives the active sub-part 131 to move, the movement of the active sub-part 131 drives the driven sub-part 132 to rotate, and the rotation of the driven sub-part 132 drives the mop plate 140 to rotate.

[0350] Through this design, the rotation speed of the mop disc 140 is significantly increased, thereby accelerating the dehydration process of the water on the mop. In addition, the setting of the acceleration mechanism 130 also has the following advantages: first, the acceleration mechanism 130 can reduce the labor intensity of the user when operating the mop, because with the assistance of the acceleration mechanism 130, the rotation of the mop disc 140 is easier. Secondly, due to the increase in the rotation speed of the mop disc 140, the mopping efficiency is also increased, making the cleaning work more efficient. Finally, the acceleration mechanism 130 has a simple structure, is easy to manufacture and maintain, and has a relatively low cost, and is suitable for large-scale production and home use.

[0351] Specifically, the above-mentioned acceleration mechanism 130 can improve the efficiency of the mop when dehydrating or cleaning the floor. The acceleration mechanism 130 is composed of two parts: an active sub-unit 131 and a driven sub-unit 132. The active sub-unit 131 is a driving part, which is connected to the rod body assembly 120 of the mop and can be connected to the driven sub-unit 132 in a transmission manner. The driven sub-unit 132 is connected to the mop plate 140, which is the part of the mop that actually contacts the ground and is used for cleaning. When the user operates the mop, by directly or indirectly rotating the rod body assembly 120, the active sub-unit 131 moves accordingly, thereby driving the driven sub-unit 132 to rotate. The rotation of the driven sub-unit 132 will be transmitted to the mop plate 140, causing the mop plate 140 to rotate as well. Such a design allows the mop plate 140 to be more efficient when dehydrating or cleaning the floor. The mop bucket 200 is a container for storing the mop. The mop bucket 200 can be filled with liquid for convenient cleaning of wipes. The mop bucket 200 cooperates with the acceleration mechanism 130 on the mop to speed up the rotation speed of the mop disc 140 during dehydration and improve the dehydration efficiency.

[0352] In order to realize the rapid rotation of the mop plate 140, the active sub-unit 131 can be designed to have a gear or sprocket structure, and the driven sub-unit 132 is designed to be a gear or sprocket matching therewith. This design enables a greater torque to be transmitted through the meshing of the gear or sprocket when the user operates the rod body assembly 120 to rotate, thereby realizing the accelerated rotation of the mop plate 140. The matching mechanism of the active sub-unit 131 and the driven sub-unit 132 may specifically include but is not limited to a planetary gear mechanism, a gear mechanism, a gear rack mechanism, a chain transmission structure, and a nut screw mechanism, and may also be a combination of at least two mechanisms.

[0353] The rack-and-pinion mechanism is composed of at least one rack that moves linearly and a plurality of rotating gears. Through the power transmission between the linear motion of the rack and the rotational motion of the gear, the rotation of the rod assembly 120 can be accelerated by the rack-and-pinion mechanism and then transmitted to the mop tray 140. For example, the rod assembly 120 is connected to a power gear in the mop bucket, the power gear is meshed with the rack, the rack is meshed with a multi-stage driven gear, and the final gear of the multi-stage driven gear is connected to the mop tray 140. The rotation of the rod assembly 120 drives the power gear to rotate, the rotation of the power gear drives the rack to move linearly, the linear movement of the rack drives the driven gear to run, so that the final gear rotates, and then drives the mop tray 140 to rotate. By adjusting the transmission ratio between the rack and gear, the acceleration of the mop tray 140 can be achieved.

[0354] The chain transmission structure is a mechanical transmission method that transmits power through the meshing of a chain and a sprocket. A chain transmission structure usually includes at least one chain and a plurality of sprockets. Through the transmission movement of the chain and the rotation of the sprocket, the rotation of the rod assembly 120 is accelerated by the gear rack mechanism and then transmitted to the mop plate 140. The chain transmission structure has low cost and is easy to maintain, and is suitable for transmission of medium load and speed. For example, the rod assembly 120 is connected to a power sprocket in the mop bucket by transmission, and the power sprocket is connected to another secondary sprocket by a chain. The diameters of the secondary sprocket and the power sprocket are different, so that the rotation speed of the secondary sprocket can be greater than that of the power sprocket. The secondary sprocket is connected to the mop plate 140 by transmission, and the rotation of the secondary sprocket can drive the mop plate 140 to rotate, thereby accelerating the mop plate 140.

[0355] Among the numerous acceleration mechanisms 130, a variety of different mechanical structures can be selected to achieve the acceleration function. These acceleration mechanisms 130 have their own characteristics and are suitable for different application scenarios and requirements.

[0356] Reference Fig.17 In some examples, the active sub-unit 131 includes a planet carrier 1311 and a gear plate 1313, the gear plate 1313 is provided with an internal gear, and the planet carrier 1311 is provided with at least one planetary wheel 1312 meshing with the internal gear; the driven sub-unit 132 includes a sun gear 1321, the sun gear 1321 meshes with the planetary wheel 1312, and the sun gear 1321 is locked with the mop plate 140; the rod body assembly 120 rotates to drive the planet carrier 1311 to rotate, the planet carrier 1311 rotates to drive the planetary wheel 1312 to rotate under the meshing action of the internal gear, the planetary wheel 1312 rotates to drive the sun wheel 1321 meshing therewith to rotate, the sun wheel 1321 rotates to drive the mop plate 140 to rotate, and the rotation speed of the planet carrier 1311 is less than the rotation speed of the sun wheel 1321.

[0357] Among them, the active sub-part 131 is composed of a planetary carrier 1311 and a gear plate 1313, wherein the gear plate 1313 is provided with an internal gear, and the planetary carrier 1311 is provided with at least one planetary gear 1312 meshing with the internal gear; the driven sub-part 132 includes a sun gear 1321, there is a meshing relationship between the sun gear 1321 and the planetary gear 1312, and the sun gear 1321 is connected to the mop plate 140.

[0358] When the rod assembly 120 rotates, the rod assembly 120 drives the planet carrier 1311 to rotate accordingly. The rotation of the planet carrier 1311 causes at least one planetary gear 1312 meshing with the internal gear to rotate under the meshing action of the internal gear. During the rotation of the planetary gear 1312, the sun gear 1321 meshing with it is driven to rotate together. The rotation of the sun gear 1321 is eventually transmitted to the mop tray 140, causing the mop tray 140 to also start to rotate.

[0359] In the above structure, the planet carrier 1311 is a structure that supports the planetary gear 1312 and allows it to rotate around the sun gear 1321 in the planetary gear mechanism. The gear plate 1313 refers to a disk with an internal gear, which is used to mesh with the planetary gear 1312 and drive the planetary gear 1312 to rotate when it rotates relative to the planet carrier 1311. The planetary gear 1312 is a gear that rotates around the sun gear 1321 in the planetary gear mechanism and can mesh with the internal gear or the sun gear 1321. The sun gear 1321 is a gear located at the center of the planetary gear mechanism, and the planetary gear 1312 rotates around it and meshes with it.

[0360] The above-mentioned design allows the rotation speed of the mop plate 140 to be higher than the rotation speed of the rod body assembly 120, thereby improving the dehydration, washing or cleaning efficiency of the mop. Through the deceleration and torque-increasing effect of the planetary gear mechanism, the mop plate 140 can have a higher rotation speed during the dehydration process, thereby improving the cleaning effect. In addition, the combined design of the planetary frame 1311 and the gear plate 1313 makes the entire mop structure 100 more compact, easy to operate and store. In practical applications, this mop structure 100 can be applied to cleaning work on various different floors, whether it is a hard floor or a carpet, and can provide a good cleaning effect.

[0361] Reference Fig.17 In some examples, a mounting column 1314 is disposed at the center of the planet carrier 1311 ; the sun gear 1321 is sleeved on the outside of the mounting column 1314 and can rotate relative to the mounting column 1314 .

[0362] The installation column 1314 is provided to support and fix the entire planet carrier 1311 structure to ensure its stability. At the same time, the sun gear 1321 is designed to be sleeved on the outer area of ​​the installation column 1314, so that the sun gear 1321 can perform relative rotational movement around the installation column 1314.

[0363] In order to ensure that the meshing between the planetary gear 1312 and the sun gear 1321 is more stable, an appropriate matching clearance is provided between the outer diameter of the mounting post 1314 and the inner diameter of the sun gear 1321. In addition, a locking device for fixing the sun gear 1321 may be provided on the mounting post 1314 of the planetary carrier 1311 to prevent the sun gear 1321 from axially moving during use. With such a design, the stability and durability of the mop during use can be effectively improved, while ensuring the continuity of cleaning efficiency.

[0364] In order to ensure the stability of the sun gear 1321 and reduce unnecessary friction, the mounting post 1314 can be made of high-strength material, and its surface is finely processed to reduce the friction coefficient. In addition, a bearing can be set between the sun gear 1321 and the mounting post 1314 to further improve the flexibility of rotation and reduce wear. In some designs, an appropriate gap may be designed between the inner hole of the sun gear 1321 and the outer diameter of the mounting post 1314 to accommodate thermal expansion and mechanical tolerances under different working conditions. Through the optimization of these design details, the transmission system of the mop can not only provide higher cleaning efficiency, but also ensure reliability and durability for long-term use.

[0365] In some examples, the planet carrier 1311 is provided with a plurality of mounting sub-columns 1315 in the circumferential direction around the mounting column 1314 , and the planetary gear 1312 is sleeved on the outside of the mounting sub-columns 1315 and can rotate relative to the mounting sub-columns 1315 .

[0366] The above-mentioned mounting sub-columns 1315 can provide a stable support structure for the planetary gear 1312. The planetary gear 1312 is sleeved on the outer side of the corresponding mounting sub-column 1315. Such a design allows the planetary gear 1312 to rotate freely around the mounting sub-column 1315, thereby realizing its motion function in the planetary gear mechanism.

[0367] In order to ensure the stability and durability of the planetary wheel 1312, a bearing may be provided between the planetary wheel 1312 and the mounting sub-column 1315. Such a bearing structure may reduce the friction of the planetary wheel 1312 during rotation and extend the service life of the mop. In addition, the rotation of the planetary wheel 1312 may be controlled by one or more drive wheels, which may be manual or electric, depending on different usage requirements. With such a design, the cleaning efficiency and convenience of the mop are further improved.

[0368] On the third aspect, the embodiment of the present application also provides a mop cleaning method, which is applied to a mop cleaning module, wherein the mop cleaning module includes a mop and a mop bucket 200, the mop or the mop bucket 200 is provided with an acceleration mechanism 130, and the mop bucket 200 is provided with a cleaning area 240 and a dehydration area 220; the mop includes a rod body assembly 120 and a mop plate 140 movably connected to the rod body assembly 120; when the mop is placed in the cleaning area 240 of the mop bucket 200, the rod body assembly 120 rotates to drive the mop plate 140 to rotate, and the rotation speed of the mop plate 140 is the same as the rotation speed of the rod body assembly 120; when the mop is placed in the dehydration area 220 of the mop bucket 200, the rod body assembly 120 rotates to drive the acceleration mechanism 130 to operate, and the operation of the acceleration mechanism 130 drives the mop plate 140 to rotate, and the rotation speed of the mop plate 140 is greater than the rotation speed of the rod body assembly 120.

[0369] The method increases the rotation speed of the mop disc 140 in the dehydration zone 220 by setting an acceleration mechanism 130, thereby effectively improving the dehydration efficiency of the mop. During the dehydration process, the acceleration mechanism 130 can be realized by planetary gear 1312 transmission, gear transmission, belt transmission or other mechanical transmission methods to ensure the stability of the mop disc 140 when rotating at high speed. In addition, the method also involves the cleaning process of the mop disc 140, wherein the rotation of the mop disc 140 in the cleaning zone 240 can be manually operated by the user, or automatically completed by a driving device set on the mop bucket 200. The cleaning zone 240 and the dehydration zone 220 can be two independent areas in the mop bucket 200, or they can be the same area converted by a mechanical structure. Through such a design, the use and maintenance of the mop become more convenient, and the cleaning effect is also significantly improved.

[0370] The mop cleaning method described above in the present application is applicable to the use of a mop cleaning module. At least one of the mop or the mop bucket 200 is equipped with an acceleration mechanism 130. That is to say, the acceleration mechanism 130 can be set on the mop as needed, or the acceleration mechanism 130 can be set in the mop bucket 200, or corresponding acceleration mechanisms 130 can be set on both the mop and the mop bucket 200. When there are two acceleration mechanisms 130, double acceleration can be performed during the dehydration process to further improve the dehydration efficiency, and double deceleration can be performed during the cleaning process to further improve the labor-saving degree of cleaning.

[0371] Specifically, when the mop is placed in the cleaning area 240 of the mop bucket 200, the rotation of the rod assembly 120 directly drives the mop plate 140 to rotate together. At this time, the rotation speed of the mop plate 140 can be consistent with the rotation speed of the rod assembly 120. Since the flow resistance of the mop wipes is relatively large when being cleaned in the cleaning liquid, this can make the cleaning of the mop more labor-saving.

[0372] When the mop is placed in the dehydration area 220 of the mop bucket 200, the rotation of the rod assembly 120 triggers the operation of the acceleration mechanism 130. The intervention of the acceleration mechanism 130 increases the rotation speed of the mop plate 140, thereby reaching a higher rotation speed than the rod assembly 120, which can effectively improve the dehydration efficiency of the mop.

[0373] Through this design, the mop cleaning module can not only clean the mop, but also increase the rotation speed of the mop plate 140 through the acceleration mechanism 130 during the dehydration stage, thereby achieving the purpose of rapid dehydration, making the entire cleaning process more efficient and convenient.

[0374] In the mop cleaning module, the acceleration mechanism 130 can be a variety of different mechanical structures, such as a planetary gear mechanism, a gear mechanism, a gear rack mechanism, a chain transmission structure, a nut screw mechanism, a belt transmission mechanism, etc. These structures can increase the rotation speed according to the relative movement of the mop plate 140 and the rod assembly 120. For example, when the rod assembly 120 rotates, the acceleration mechanism 130 through the gear transmission can increase the rotation speed to the mop plate 140, or the rotational motion is converted into a linear motion through the nut screw structure, and then the linear motion is converted into the rotational motion of the mop plate 140 through the conversion mechanism, thereby increasing the rotation speed.

[0375] In actual applications, users can select different acceleration mechanisms 130 as needed to adapt to different use environments and cleaning requirements. For example, in situations where rapid dehydration is required, an acceleration mechanism 130 with a more obvious speed increase effect can be selected; and in environments where higher noise control requirements are required, a quieter transmission method can be selected.

[0376] In addition, the design of the mop cleaning module also takes into account the ease of operation. The setting of the acceleration mechanism 130 allows the user to achieve rapid rotation of the mop disc 140 without additional torque input during use, thereby simplifying the operation process and reducing the labor intensity of the user. At the same time, the module can also be equipped with a safety protection device on the mop bucket 200 to prevent accidental injuries during high-speed rotation.

[0377] In summary, the mop cleaning module provided in the present application not only improves the cleaning efficiency of the mop by introducing the acceleration mechanism 130, but also optimizes the user experience, making the use of the mop more efficient, convenient and safe.

[0378] In some examples, the acceleration mechanism 130 is disposed on the mop, and the acceleration mechanism 130 is transmission-connected to the rod body assembly 120; the mop disc 140 is transmission-connected to the acceleration mechanism 130, and the mop disc 140 is provided with a wipe; when the mop is placed in the cleaning area 240 of the mop bucket 200, the acceleration mechanism 130 is locked with the rod body assembly 120 as a whole, the rotation of the rod body assembly 120 drives the acceleration mechanism 130 to rotate, the rotation of the acceleration mechanism 130 drives the mop disc 140 to rotate, and the rotation speed of the mop disc 140 is the same as the rotation speed of the rod body assembly 120; when the mop is placed in the dehydration area 220 of the mop bucket 200, the rod body assembly 120 is transmission-connected to the acceleration mechanism 130, the rotation of the rod body assembly 120 drives the acceleration mechanism 130 to operate, the operation of the acceleration mechanism 130 drives the mop disc 140 to rotate, and the rotation speed of the mop disc 140 is greater than the rotation speed of the rod body assembly 120.

[0379] With this design, the user can easily switch between the cleaning and dehydration zones when cleaning the mop without replacing any parts. In addition, the addition of the acceleration mechanism 130 enables the mop disc 140 to reach a higher rotation speed during the dehydration stage, thereby effectively removing excess water from the mop, shortening the drying time of the mop, and improving the cleaning efficiency. At the same time, due to the special design of the acceleration mechanism 130, the stability of the mop disc 140 is guaranteed even when rotating at high speed, ensuring safety and reliability during use.

[0380] Specifically, the acceleration mechanism 130 can be installed on the structure of the mop, and the acceleration mechanism 130 and the rod assembly 120 of the mop cooperate with each other through a transmission connection; the mop plate 140 and the acceleration mechanism 130 also cooperate with each other through a transmission connection, and the mop plate 140 is provided with a material for wiping.

[0381] When the mop is placed in the cleaning area 240 of the mop bucket 200, the acceleration mechanism 130 will be locked with the rod assembly 120. At this time, the rotation of the rod assembly 120 can drive the mop disc 140 to rotate together, so that the rotation speed of the mop disc 140 is consistent with the rotation speed of the rod assembly 120. In this way, compared with the acceleration in the dehydration area 220, the wipes can be cleaned more labor-savingly; and when the mop is placed in the dehydration area 220 of the mop bucket 200, the rotation of the rod assembly 120 will further drive the operation of the acceleration mechanism 130. During the operation, the acceleration mechanism 130 will make the rotation speed of the mop disc 140 exceed the rotation speed of the rod assembly 120, thereby achieving the effect of accelerated dehydration.

[0382] The above-mentioned design can make the mop be used flexibly in different working environments, that is, the gear plate 1313 can be locked or unlocked in cooperation with the cleaning area 240 and the dehydration area 220, so that the acceleration mechanism 130 can be operated or not operated. For example, when the mop structure 100 is cleaned, the cleaning area 240 can not limit the circumference of the chassis 133, so that the planetary gear 1312 cannot drive the sun gear 1321 to rotate because the gear plate 1313 can rotate, and the acceleration mechanism 130 does not operate at this time, that is, the rotation speed of the rod assembly 120 can be the same as the rotation speed of the mop plate 140; when the mop structure 100 is dehydrated, the dehydration area 220 can limit the circumference of the chassis 133, so that the gear plate 1313 is fixed and cannot rotate, and the planetary gear 1312 can drive the sun gear 1321 to rotate, and the acceleration mechanism 130 operates at this time, so that the rotation speed of the rod assembly 120 is less than the rotation speed of the mop plate 140.

[0383] In some examples, the acceleration mechanism 130 includes an active sub-section 131 and a driven sub-section 132; the active sub-section 131 is respectively connected to the rod body assembly 120 and the driven sub-section 132 in transmission connection, and the driven sub-section 132 is connected to the mop plate 140; when the mop is placed in the cleaning area 240 of the mop bucket 200, the active sub-section 131 is locked with the rod body assembly 120, the driven sub-section 132 is locked with the active sub-section 131, and the rod body assembly 120 rotates to drive the mop plate 140 to rotate; when the mop is placed in the dehydration area 220 of the mop bucket 200, the rod body assembly 120 rotates to drive the active sub-section 131 to move, the active sub-section 131 moves to drive the driven sub-section 132 to rotate, and the driven sub-section 132 rotates to drive the mop plate 140 to rotate.

[0384] The above-mentioned acceleration mechanism 130 can improve the efficiency of the mop when dehydrating or cleaning the floor. The acceleration mechanism 130 is composed of two parts: an active sub-unit 131 and a driven sub-unit 132. The active sub-unit 131 is a driving part, which is connected to the rod body assembly 120 of the mop and can be connected to the driven sub-unit 132 in a transmission manner. The driven sub-unit 132 is connected to the mop plate 140, which is the part of the mop that actually contacts the ground and is used for cleaning. When the user operates the mop, by directly or indirectly rotating the rod body assembly 120, the active sub-unit 131 moves accordingly, thereby driving the driven sub-unit 132 to rotate. The rotation of the driven sub-unit 132 will be transmitted to the mop plate 140, causing the mop plate 140 to rotate as well. This design allows the mop plate 140 to be more efficient when dehydrating or cleaning the floor.

[0385] That is to say, the active sub-part 131 is connected to the rod body assembly 120 and the driven sub-part 132 respectively by means of transmission connection, and the driven sub-part 132 is directly connected to the mop plate 140; when the rod body assembly 120 starts to rotate, the rod body assembly 120 will drive the active sub-part 131 to perform corresponding activities, and the active sub-part 131 will drive the driven sub-part 132 to rotate during the activity, and finally, the rotation of the driven sub-part 132 will be transmitted to the mop plate 140, so that the mop plate 140 also starts to rotate.

[0386] When the mop is placed in the cleaning area 240 of the mop bucket 200, the active sub-section 131 will be locked with the rod body assembly 120, and the driven sub-section 132 will also be locked with the active sub-section 131. At this time, the acceleration mechanism 130 will be in a failed state, so that when the rod body assembly 120 starts to rotate, it will drive the mop plate 140 to rotate together; and when the mop is placed in the dehydration area 220 of the mop bucket 200, the rotation of the rod body assembly 120 will drive the active sub-section 131 to move, and the movement of the active sub-section 131 will further drive the driven sub-section 132 to rotate, and finally the rotation of the driven sub-section 132 can drive the mop plate 140 to rotate together, and the rotation speed of the mop plate 140 is greater than the rotation speed of the active sub-section 131.

[0387] In some examples, the active sub-unit 131 includes a planet carrier 1311 and a gear plate 1313, the gear plate 1313 is provided with an internal gear, and the planet carrier 1311 is provided with at least one planetary gear 1312 meshing with the internal gear; the driven sub-unit 132 includes a sun gear 1321, the sun gear 1321 meshes with the planetary gear 1312, and the sun gear 1321 is connected to the mop plate 140; when the mop is placed in the cleaning area 240 of the mop bucket 200, the planet carrier 1311 and the gear plate 1313 are locked with the rod body assembly 120, and the sun gear 1321 is connected to the mop plate 140. The positive gear 1321 is locked with the planetary gear 1312, and the rod body assembly 120 rotates to drive the mop plate 140 to rotate; when the mop is placed in the dehydration area 220 of the mop bucket 200, the rod body assembly 120 rotates to drive the planetary carrier 1311 to rotate, and the planetary carrier 1311 rotates to drive the planetary gear 1312 to rotate under the meshing action of the internal gear, and the planetary gear 1312 rotates to drive the sun gear 1321 meshing therewith to rotate, and the sun gear 1321 rotates to drive the mop plate 140 to rotate, and the rotation speed of the planetary carrier 1311 is less than the rotation speed of the sun gear 1321.

[0388] In the above structure, the active sub-part 131 is composed of a planetary carrier 1311 and a gear plate 1313, wherein the gear plate 1313 has an internal gear structure, and the planetary carrier 1311 is provided with at least one planetary gear 1312 meshing with the internal gear; the driven sub-part 132 is composed of a sun gear 1321, there is a meshing relationship between the sun gear 1321 and the planetary gear 1312, and the sun gear 1321 is connected to the mop plate 140.

[0389] In the cleaning area 240 of the mop bucket 200, the rotation of the mop plate 140 is directly driven by the rod assembly 120. The rod assembly 120 is locked with the planetary frame 1311 and the gear plate 1313, so that the mop plate 140 can rotate synchronously. In this state, the rotation of the rod assembly 120 can directly drive the rotation of the mop plate 140, thereby realizing the cleaning function of the mop.

[0390] When the mop is placed in the dehydration area 220 of the mop bucket 200, the rotation of the rod assembly 120 will first drive the rotation of the planet carrier 1311. The rotation of the planet carrier 1311 will cause the planetary gear 1312 to rotate under the meshing of the internal gear, and then the meshing relationship between the planetary gear 1312 and the sun gear 1321 will cause the sun gear 1321 to start rotating. The rotation of the sun gear 1321 will eventually be transmitted to the mop plate 140, causing the mop plate 140 to rotate, thereby achieving the dehydration of the mop. It is worth noting that in the above process, the rotation speed of the planet carrier 1311 is less than the rotation speed of the sun gear 1321. This design can effectively improve the dehydration efficiency.

[0391] In order to further optimize the dehydration efficiency, a speed ratio can be set between the rotation speed of the planet carrier 1311 and the rotation speed of the sun gear 1321. For example, when the rotation speed of the planet carrier 1311 is 1 / 2 of the rotation speed of the sun gear 1321, a higher dehydration efficiency can be achieved. The setting of this speed ratio can be achieved by adjusting the gear ratio between the planet gear 1312 and the inner gear. In addition, in order to ensure that the mop plate 140 can be dehydrated evenly during the dehydration process, the connection between the sun gear 1321 and the mop plate 140 can be designed as an elastic connection to absorb the impact force caused by the speed difference.

[0392] In some examples, a mounting post 1314 is provided at the center of the planet carrier 1311; the sun gear 1321 is sleeved on the outside of the mounting post 1314 and can rotate relative to the mounting post 1314; when the mop is placed in the dehydration area 220 of the mop bucket 200, the rod body assembly 120 rotates to drive the planet carrier 1311 to rotate, the planet carrier 1311 rotates to drive the planetary gear 1312 to rotate under the meshing action of the internal gear, the planetary gear 1312 rotates to drive the sun gear 1321 meshing therewith to rotate, the sun gear 1321 rotates relative to the mounting post 1314 to drive the mop plate 140 to rotate, and the rotation speed of the planet carrier 1311 is less than the rotation speed of the sun gear 1321.

[0393] The installation column 1314 is provided to support and fix the entire planet carrier 1311 structure to ensure its stability. At the same time, the sun gear 1321 is designed to be sleeved on the outer area of ​​the installation column 1314, so that the sun gear 1321 can perform relative rotational movement around the installation column 1314.

[0394] In order to ensure that the meshing between the planetary gear 1312 and the sun gear 1321 is more stable, an appropriate matching clearance is provided between the outer diameter of the mounting post 1314 and the inner diameter of the sun gear 1321. In addition, a locking device for fixing the sun gear 1321 may be provided on the mounting post 1314 of the planetary carrier 1311 to prevent the sun gear 1321 from axially moving during use. With such a design, the stability and durability of the mop during use can be effectively improved, while ensuring the continuity of cleaning efficiency.

[0395] When the mop is placed in the dehydration area 220 of the mop bucket 200, the rotational motion of the rod assembly 120 is transmitted to the planet carrier 1311, causing the planet carrier 1311 to start rotating. The rotation of the planet carrier 1311 will drive the planetary gear 1312 to rotate through the meshing action of the internal gear. During the rotation process, the planetary gear 1312 will mesh with the sun gear 1321, thereby causing the sun gear 1321 to start rotating. The rotation of the sun gear 1321 relative to the mounting column 1314 will further drive the mop plate 140 to rotate accordingly. It is worth noting that in the above process, the rotation speed of the planet carrier 1311 is always lower than the rotation speed of the sun gear 1321.

[0396] This design increases the rotation speed of the mop plate 140, thereby accelerating the dehydration efficiency. Through the speed difference between the planet carrier 1311 and the sun gear 1321, the speed of the mop plate 140 can be controlled, thereby achieving the purpose of optimizing the dehydration effect. In some embodiments, in order to further improve the dehydration efficiency, a speed reduction mechanism, such as a gear reducer, can be provided between the planet carrier 1311 and the sun gear 1321 to reduce the speed of the planet carrier 1311, thereby increasing the speed difference of the sun gear 1321, so that the speed of the mop plate 140 is higher and the dehydration effect is better.

[0397] In some examples, the end of the mounting column 1314 is engaged with the rod assembly 120 , so that the rod assembly 120 rotates to drive the planet carrier 1311 to rotate.

[0398] In the above structure, the end of the mounting post 1314 can be snap-connected with the rod assembly 120. This design allows the rod assembly 120 to rotate around the mounting post 1314, thereby driving the planet carrier 1311 connected to the rod assembly 120 to rotate together. This design can improve the flexibility and operability of the mop.

[0399] The above-mentioned snap connection refers to a connection method between the end of the rod body assembly 120 and the mounting column 1314, which can be quickly connected and disassembled without the need for additional tools.

[0400] In order to further enhance the stability and durability of the structure, the connecting portion 122 between the rod assembly 120 and the mounting column 1314 can be made of high-strength materials, such as stainless steel or specially treated alloy steel. In addition, the design of the connecting portion 122 can include an anti-loosening structure, such as a threaded locking or spring clamping device, to ensure that the connecting portion 122 will not loosen or fall off during long-term use and frequent operation. In some cases, in order to adapt to the usage habits and space limitations of different users, the length of the rod assembly 120 can be designed to be adjustable, which can be achieved through a telescopic mechanism or a detachable extension section. Such a design not only improves the scope of application of the product, but also facilitates the user's personalized adjustment.

[0401] In some examples, the planet carrier 1311 is provided with a plurality of mounting sub-columns 1315 in the circumferential direction around the mounting column 1314 , and the planetary gear 1312 is sleeved on the outside of the mounting sub-columns 1315 and can rotate relative to the mounting sub-columns 1315 .

[0402] The above-mentioned mounting sub-columns 1315 can provide a stable support structure for the planetary gear 1312. The planetary gear 1312 is sleeved on the outer side of the corresponding mounting sub-column 1315. Such a design allows the planetary gear 1312 to rotate freely around the mounting sub-column 1315, thereby realizing its motion function in the planetary gear mechanism.

[0403] In order to ensure smoother rotation between the planetary gear 1312 and the mounting sub-column 1315, the outer surface of the planetary gear 1312 can be designed to have a certain friction coefficient, or a drag reduction element such as a ball bearing can be used. In addition, the structural design of the planetary carrier 1311 can be further optimized to adapt to different workloads and speed requirements. For example, by adjusting the size, number or installation position of the planetary gear 1312, the transmission ratio and torque output of the entire mechanical device can be changed to meet the needs of different application scenarios. In some designs, a limit device can also be added to prevent excessive displacement or vibration of the planetary carrier 1311 when rotating at high speed, to ensure the stable operation of the mechanical device.

[0404] In some examples, the mounting sub-column 1315 is disposed in parallel with the mounting column 1314 , so that the rotation axes of the sun gear 1321 and the planetary gears 1312 are parallel to each other.

[0405] The mounting sub-column 1315 and the mounting column 1314 are arranged in parallel. This arrangement ensures that the rotation axes of the sun gear 1321 and the planetary gear 1312 can remain parallel to each other.

[0406] This parallel arrangement design not only simplifies the structure of the transmission system, but also improves the transmission efficiency. The parallel rotation axis can reduce the additional friction and wear caused by the non-parallel axis when transmitting power between the sun gear 1321 and the planetary gear 1312. In addition, the parallel arrangement of the mounting sub-columns 1315 and the mounting column 1314 can be more easily connected to other mechanical components, such as the connection with the motor or the reducer, thereby realizing the compact integration of the entire transmission system.

[0407] In order to further improve the transmission efficiency and reduce energy loss, the tooth profile of the planetary gear 1312 can be optimized. For example, the use of an involute tooth profile can reduce the impact and noise when the gears are meshing, while improving the smoothness of the transmission. At the same time, the material selection of the planetary gear 1312 is also very important, and high-strength, wear-resistant materials can be selected to ensure good performance in long-term operation.

[0408] The sun gear 1321 and the planetary gear 1312 can be made of special materials to withstand higher loads and longer operation. The selection of these materials needs to take into account wear resistance, fatigue resistance, and compatibility with lubricants. In some advanced applications, the sun gear 1321 and the planetary gear 1312 can even be surface hardened to improve their surface hardness and wear resistance.

[0409] The sun gear 1321 and the planetary gear 1312 are important parts in the mechanical device, which can be located in the gear system for transmitting power and motion. Since these parts are often subjected to high loads and long-term operation, they need to be made of special materials. The selection of these special materials should consider several key factors: wear resistance, fatigue resistance and compatibility with lubricants. Wear resistance ensures that the parts are not easy to wear during long-term use; fatigue resistance means that the material can maintain its performance under repeated stress and is not easy to break; compatibility with lubricants ensures that the lubricant can effectively protect the parts and reduce wear and heat generation. In some more demanding occasions, in order to further improve the performance and life of the parts, the sun gear 1321 and the planetary gear 1312 may also undergo surface hardening treatment, which will significantly improve the hardness and wear resistance of their surface.

[0410] The sun gear 1321 and the planetary gear 1312 can be made of the following special materials:

[0411] High-strength alloy steel: has good strength and wear resistance, suitable for applications with high loads and long operation time.

[0412] Stainless steel: has excellent corrosion resistance and fatigue resistance, suitable for equipment working in harsh environments.

[0413] Titanium alloy: Lightweight and high strength, with good wear and fatigue resistance, suitable for applications where weight reduction is required.

[0414] Silicon carbide ceramic: has high hardness and excellent wear resistance, suitable for applications requiring extremely high wear resistance.

[0415] In addition to the above materials, the sun gear 1321 and the planetary gear 1312 can also be subjected to surface hardening treatment, such as carburizing and quenching, surface spraying, etc., to improve their surface hardness and wear resistance. The selection of these treatment methods needs to be determined according to specific application requirements and material properties.

[0416] In some examples, the acceleration mechanism 130 further includes a chassis 133 , and the chassis 133 is fixedly connected to the gear plate 1313 , and is used to cooperate with the mop bucket 200 to lock the gear plate 1313 .

[0417] The chassis 133 is tightly matched with the gear plate 1313 . The chassis 133 is used to effectively lock with the gear plate 1313 , thereby ensuring the stability and reliability of the entire acceleration mechanism 130 .

[0418] In order to further enhance the stability and reliability of the acceleration mechanism 130, the chassis 133 may be designed with a locking piece that matches the gear plate 1313. The locking piece may be a raised locking tongue, a groove or other forms of mechanical locking devices, and the locking piece may cooperate with the corresponding structure on the gear plate 1313 during assembly to achieve a secure locking.

[0419] In addition, the material selection of the chassis 133 is also crucial. A high-strength, wear-resistant material can be selected to withstand the mechanical stress and friction in long-term use. The chassis 133 may also include mounting holes or slots for fixing other components to achieve further integration and optimization of the entire mop structure 100. Through these designs, the acceleration mechanism 130 can not only provide stable acceleration performance, but also ensure the durability and reliability of the mop under various usage conditions.

[0420] Specifically, the chassis 133 can be made of high-strength materials such as metal or engineering plastics. The chassis 133 is also provided with a disassembly and assembly buckle slot for user operation, so that the user can disassemble and assemble the mop more conveniently when using it. At the same time, the design of the chassis 133 can also include a drainage hole 232 to facilitate the drainage of water after the mop is used, thereby further improving the dehydration efficiency.

[0421] In some examples, the chassis 133 is engaged with the gear plate 1313, and the dehydration area 220 of the mop bucket 200 is fixedly provided with a first support column, which is used to limit the chassis 133 along the circumference of the chassis 133 and lock the gear plate 1313; the cleaning area 240 of the mop bucket 200 is rotatably provided with a second support column, which is used to lock with the chassis 133, the gear plate 1313 and the planetary carrier 1311; the first support column corresponds to the above-mentioned dehydration support column 211, and the second support column corresponds to the above-mentioned cleaning support column 231.

[0422] When the mop is placed in the cleaning area 240 of the mop bucket 200, the second support column, the bottom plate 133, the planetary frame 1311, the gear plate 1313 and the sun gear 1321 are all locked with the rod assembly 120, and the rod assembly 120 rotates to drive the second support column to rotate, and the second support column rotates to drive the planetary frame 1311, the gear plate 1313 and the sun gear 1321 locked therewith to rotate, thereby driving the mop plate 140 engaged with the sun gear 1321 to rotate; the mop is placed in the dehydration area 220 of the mop bucket 200. When the first support column limits the chassis 133 along the circumference of the chassis 133, the gear plate 1313 is locked when the chassis 133 is limited, the rod assembly 120 rotates to drive the planetary carrier 1311 to rotate, the planetary carrier 1311 rotates to drive the planetary gear 1312 to rotate under the meshing action of the internal gear, the planetary gear 1312 rotates to drive the sun gear 1321 meshing therewith to rotate, the sun gear 1321 rotates to drive the mop plate 140 to rotate, and the rotation speed of the planetary carrier 1311 is less than the rotation speed of the sun gear 1321.

[0423] The above-mentioned support columns are also provided with two types. The dehydration support column 211 corresponding to the first support column is a support column with only the first limiting section 2311, and the cleaning support column 231 corresponding to the second support column is a support column with both the first limiting section 2311 and the second limiting section 2312, which are coordinated according to specific needs. Specifically, the support column includes a first limiting section 2311 and a second limiting section 2312, the outer wall of the first limiting section 2311 is provided with a first limiting groove 1341 or a first limiting block 250, and the second limiting section 2312 is arranged on the side of the first limiting section 2311 close to the planetary carrier 1311; one of the second matching hole 135 and the second limiting section 2312 is provided with a second limiting groove 1351, and the other is provided with a second limiting block 260; when the support column is inserted into the first matching hole 134, so that the first limiting block 250 extends into the first limiting groove 1341, and the second limiting block 260 extends into the second limiting groove 1351, the support column limits the chassis 133 and the planetary carrier 1311 along the circumferential direction of the chassis 133.

[0424] Specifically, the first support column can be applied to the dehydration barrel 210. At this time, the acceleration mechanism 130 can operate normally, and the mop plate 140 can be rotated quickly to achieve the effect of rapid dehydration. At this time, the support column can be locked in the corresponding position in the dehydration barrel 210.

[0425] That is to say, when the mop is placed in the dehydration area 220 of the mop bucket 200, the first support column will limit the chassis 133 along the circumference of the chassis 133 to ensure that the chassis 133 will not move during the dehydration process. After the chassis 133 is limited, the gear plate 1313 will also be locked. At this time, the rotation of the rod assembly 120 will drive the planetary carrier 1311 to rotate. The rotation of the planetary carrier 1311 will drive the planetary gear 1312 to rotate under the meshing action of the internal gear, and the rotation of the planetary gear 1312 will drive the sun gear 1321 meshed therewith to rotate. The rotation of the sun gear 1321 will eventually drive the mop plate 140 to rotate, realizing the dehydration function of the mop. It is worth noting that in the above process, the rotation speed of the planetary carrier 1311 is less than the rotation speed of the sun gear 1321. Such a design can ensure that the mop plate 140 can obtain a sufficient rotation speed to achieve the dehydration effect.

[0426] The second support column can be applied to the cleaning bucket 230. At this time, the acceleration mechanism 130 can be locked through the two limit sections, and the acceleration mechanism 130 will be invalid. The mop structure 100 without the acceleration function can clean the wipes on the mop plate 140 more effortlessly in a cleaning liquid such as water. After the above-mentioned acceleration mechanism 130 is locked, the rod assembly 120 and the mop plate 140 will not be able to directly drive. At this time, the support column can be rotatably connected to the corresponding position in the cleaning bucket 230, and the rotation of the mop plate 140 will rely on the relative rotation of the support column and the cleaning bucket 230. Specifically, it is achieved by combining the internal transmission of the rod assembly 120 with the rotation connection of the support column.

[0427] That is, when the mop is placed in the cleaning area 240 of the mop bucket 200, the second support column, the bottom plate 133, the planetary carrier 1311, the gear plate 1313 and the sun gear 1321 are all locked with the rod assembly 120. At this time, the rotation of the rod assembly 120 drives the second support column to rotate together, and the rotation of the second support column further drives the planetary carrier 1311, the gear plate 1313 and the sun gear 1321 locked therewith to rotate together. Since the sun gear 1321 and the mop plate 140 are clamped together, the rotation of the sun gear 1321 directly drives the mop plate 140 to rotate, thereby realizing the cleaning function of the mop.

[0428] In order to further improve the dehydration efficiency of the mop disc 140, the meshing of the planet carrier 1311 and the internal gear is designed to have a certain reduction ratio. This reduction ratio design enables the planet carrier 1311 to drive the planetary gear 1312 at a lower speed when rotating, and the planetary gear 1312 drives the sun gear 1321 at a higher speed, so that the mop disc 140 can obtain a faster rotation speed. Such a design not only ensures high efficiency during the dehydration process, but also reduces the wear on the material of the mop disc 140, thereby extending the service life of the mop.

[0429] In addition, in order to meet the needs of different users, the mop structure 100 also includes an adjustable dehydration force setting. By adjusting the limit device connected to the first support column, the user can adjust the dehydration force according to the material and cleaning degree of the mop. This adjustable design makes the mop structure 100 more user-friendly and can meet the use requirements of different occasions.

[0430] Reference Figures 17 to 19 The dehydration bucket 210 can be assembled in the cleaning bucket 230 through the assembly assembly 280, and the assembly assembly 280 includes an assembly rod 281, a first assembly part 282, a second assembly part 283 and a locking sleeve 284. The assembly rod 281 runs through the entire dehydration bucket 210, and a dehydration support column 211 is fixedly installed on the inner part of the dehydration bucket 210 of the assembly rod 281. The dehydration support column 211 can be locked with the assembly rod 281 to ensure its stability, so as to cooperate with the acceleration mechanism 130 to improve the dehydration efficiency of the mop structure 100.

[0431] The first assembly part 282 is arranged inside the dehydration barrel 210 and is arranged on the outer peripheral side of the assembly rod 281, and the second assembly part 283 is located inside the cleaning barrel 230 and is also arranged on the assembly rod 281. In order to further enhance the stability of the structure, a locking sleeve 284 is provided at one end of the assembly rod 281 away from the dehydration barrel 210, and the locking sleeve 284 is locked with the bottom wall of the cleaning barrel 230, thereby ensuring the stability of the entire assembly structure.

[0432] In addition, the bottom wall of the cleaning barrel 230 is designed to be partially convex upward, and such a design can effectively raise the assembly position of the dehydration barrel 210 to make it more stable.

[0433] During the assembly process, the first assembly part 282 and the second assembly part 283 are combined together by a threaded connection, which is not only simple but also reliable. When the first assembly part 282 and the second assembly part 283 are connected by threads, they will tightly clamp the dehydration bucket 210, further enhancing the stability of the entire assembly structure. This design ensures the stability of the dehydration bucket 210 in the cleaning bucket 230, and is also convenient for users to disassemble and reassemble when needed.

[0434] In some examples, a first matching hole 134 is provided at the center of the chassis 133, and one of the first matching hole 134 and the first support column is provided with a first limiting groove 1341, and the other is provided with a first limiting block 250; the first support column is inserted into the first matching hole 134, so that when the first limiting block 250 extends into the first limiting groove 1341, the first support column limits the chassis 133 along the circumference of the chassis 133.

[0435] The first matching hole 134 is provided for matching with the first supporting column. The first supporting column is mainly composed of the first supporting column, and the first supporting column has specific functional characteristics in design.

[0436] Specifically, a first limiting groove 1341 is provided on the end of the first support column, and a first limiting block 250 is provided in the first matching hole 134 ; or, a first limiting block 250 is provided on the end of the first support column, and a first limiting groove 1341 is provided in the first matching hole 134 .

[0437] This design allows the first limiting block 250 to smoothly extend into the first limiting groove 1341 when the first supporting column is inserted into the first matching hole 134 at the center of the chassis 133. When the first limiting block 250 extends into the first limiting groove 1341, the first supporting column can limit the chassis 133 along the circumference of the chassis 133.

[0438] That is to say, after the first support column is completely inserted into the first matching hole 134, the cooperation between the first limiting block 250 and the first limiting groove 1341 will play a limiting role, ensuring that the first support column can achieve the cooperation and locking between the first limiting block 250 and the first limiting groove 1341 during the insertion process, thereby accurately positioning and limiting the chassis 133 along its circumference. Such a design not only improves the connection stability between the chassis 133 and the first support column, but also ensures the accuracy and reliability of the entire device during operation.

[0439] Furthermore, the other end or the outer peripheral side of the first support column can be designed with a peripheral limit groove, and the edge of the chassis 133 is provided with a peripheral limit block. When the first support column is inserted into the chassis 133, the peripheral limit block can extend into the peripheral limit groove, thereby limiting the axial position of the first support column. This double limit design further enhances the connection strength between the first support column and the chassis 133, prevents the displacement of the first support column due to external force during use, and ensures the stability and durability of the mop structure 100 during use.

[0440] The limit groove and the limit block in the above structure are a mechanical matching method used to limit the movement range of the components to ensure the correct installation of the components and the realization of their functions. Circumferential limit refers to the limitation of the circumferential direction around a certain axis to ensure that the first support column will not rotate or move around the chassis 133 at will.

[0441] In addition, in order to further enhance the stability and durability of the structure, the outer surface of the first support column can be designed with spiral reinforcement ribs. These reinforcement ribs can not only improve the bending strength of the support column, but also prevent the support column from twisting and deforming during use to a certain extent. In some specific embodiments, the spiral direction and pitch of the reinforcement ribs can be adjusted according to actual needs to adapt to different working environments and load requirements.

[0442] In some cases, in order to facilitate assembly and maintenance, the other end of the first support column can be designed as a detachable structure. This design allows the user to easily remove the support column when necessary for cleaning or replacement, thereby improving the service life and maintenance efficiency of the mop structure 100.

[0443] In some examples, the bottom of the planet carrier 1311 is recessed to form a second matching hole 135, and the second matching hole 135 is connected to the first matching hole 134; the second support column includes a first limiting section 2311 and a second limiting section 2312, and the second limiting section 2312 is arranged on a side of the first limiting section 2311 close to the planet carrier 1311; one of the outer side wall of the first limiting section 2311 and the first matching hole 134 is provided with a first limiting groove 1341, and the other is provided with a first limiting block 250; the second matching hole 135 and the first matching hole 134 are connected to each other. One of the two limiting sections 2312 is provided with a second limiting groove 1351, and the other is provided with a second limiting block 260; the first limiting section 2311 of the second support column is inserted into the first matching hole 134, so that the first limiting block 250 extends into the first limiting groove 1341, and the second limiting section 2312 is inserted into the second matching hole 135, so that the second limiting block 260 extends into the second limiting groove 1351, and the second support column, the chassis 133, the planetary carrier 1311, the gear plate 1313 and the sun gear 1321 are all locked with the rod body assembly 120.

[0444] The design of the second support column includes two limiting sections, namely the first limiting section 2311 and the second limiting section 2312. Of the two limiting sections, the second limiting section 2312 is specially arranged on the proximal side of the first limiting section 2311, that is, the side close to the planet carrier 1311. On the outer wall of the first limiting section 2311 and one of the first matching hole 134, a first limiting groove 1341 will be provided, and on the other one, a first limiting block 250 will be provided; similarly, on one of the second matching hole 135 and the second limiting section 2312, a second limiting groove 1351 will be provided, and on the other one, a second limiting block 260 will be provided; in the above structure, the cooperation between the first limiting groove 1341 and the first limiting block 250 can realize the first heavy limiting function (limiting the chassis 133 and the gear plate 1313 to ensure the acceleration mechanism 1 30 is effectively transmitted to the mop plate 140), the cooperation between the second limiting groove 1351 and the second limiting block 260 can realize the second limiting effect (limiting the chassis 133, the gear plate 1313 and the planetary carrier 1311 to lock the entire acceleration mechanism 130), ensuring that after the support column is inserted into the second matching hole 135, the second limiting block 260 can be closely matched with the second limiting groove 1351, thereby locking the relative position of the chassis 133 and the planetary carrier 1311, and the planetary gear mechanism will be locked at this time, and no acceleration effect will be generated on the mop plate 140.

[0445] In the actual assembly process, the first limiting section 2311 of the second support column will be inserted into the first matching hole 134, so that the first limiting block 250 can extend into the first limiting groove 1341. At the same time, the second limiting section 2312 will also be inserted into the second matching hole 135, so that the second limiting block 260 can extend into the second limiting groove 1351. Through such structural design and assembly method, the second support column, the chassis 133, the planet carrier 1311, the gear plate 1313 and the sun gear 1321 will be tightly locked together with the rod body assembly 120, ensuring the stability and reliability of the entire mechanical structure.

[0446] In some examples, a top bead is disposed between the second support column and the bottom of the mop bucket 200 ; the second support column is rotatably connected to the bottom of the mop bucket 200 via the top bead.

[0447] A plurality of top beads are designed to be installed between the second support column and the bottom of the mop bucket 200, so as to reduce the rotational friction between the second support column and the mop bucket 200, so that the rotation of the second support column and the mop bucket 200 is more stable and smooth.

[0448] The material of the top ball can be selected to be wear-resistant and appropriately elastic to ensure that it can maintain good rotation performance after long-term use. In addition, the installation position and size of the top ball are carefully designed to ensure that while providing sufficient support, it will not cause unnecessary pressure on other parts of the mop. In this way, the service life of the second support column is extended, and the user experience is also improved.

[0449] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A mop structure, characterized in that: include: Rod assembly; An acceleration mechanism, the acceleration mechanism is transmission-connected to the rod assembly; A mop plate, the mop plate is in transmission connection with the acceleration mechanism, and the mop plate is provided with a wiping object; The rotation of the rod assembly drives the acceleration mechanism to operate, and the operation of the acceleration mechanism drives the mop plate to rotate, and the rotation speed of the mop plate is greater than the rotation speed of the rod assembly.

2. The mop structure according to claim 1, characterized in that: The acceleration mechanism includes an active sub-part and a driven sub-part; The active sub-part is respectively connected to the rod assembly and the driven sub-part in transmission connection, and the driven sub-part is connected to the mop plate; The rod body assembly rotates to drive the active sub-part to move, the active sub-part moves to drive the driven sub-part to rotate, and the driven sub-part rotates to drive the mop plate to rotate.

3. The mop structure according to claim 2, characterized in that: The active sub-part includes a planet carrier and a gear plate, the gear plate is provided with an internal gear, and the planet carrier is provided with at least one planetary gear meshing with the internal gear; the driven sub-part includes a sun gear, the sun gear meshes with the planetary gear, and the sun gear is connected to the mop plate; The rotation of the rod assembly drives the planetary carrier to rotate, the rotation of the planetary carrier drives the planetary gear to rotate under the meshing action of the internal gear, the rotation of the planetary gear drives the sun gear meshing therewith to rotate, the rotation of the sun gear drives the mop plate to rotate, and the rotation speed of the planetary carrier is lower than the rotation speed of the sun gear.

4. The mop structure according to claim 3, characterized in that: A mounting column is provided at the center of the planet carrier; The sun gear sleeve is arranged on the outer side of the mounting column and can rotate relative to the mounting column.

5. The mop structure according to claim 4, characterized in that: The end of the mounting column is clamped with the rod assembly so that the rod assembly rotates to drive the planet carrier to rotate.

6. The mop structure according to claim 4 or 5, characterized in that: The planet carrier is provided with a plurality of mounting sub-columns around the circumference of the mounting column. The planetary gear sleeve is arranged on the outer side of the mounting sub-columns and can rotate relative to the mounting sub-columns.

7. The mop structure according to claim 6, characterized in that: The mounting sub-column is arranged in parallel with the mounting column, so that the rotation axes of the sun gear and the planetary gear are parallel to each other.

8. The mop structure according to any one of claims 3 to 5 and 7, characterized in that: The end of the sun gear away from the planet carrier is clamped with the mop disk.

9. The mop structure according to claim 8, characterized in that: The end of the sun gear away from the planetary carrier or one of the mop discs is provided with a plurality of elastic arms, and the ends of the plurality of elastic arms are provided with clamping blocks; the end of the sun gear away from the planetary carrier or the other of the mop discs is provided with a clamping groove or a clamping hole; The elastic arm extends into the clamping groove or the clamping hole, and is clamped with the side wall of the clamping groove or the edge of the clamping hole through the clamping block.

10. The mop structure according to any one of claims 3 to 5, 7 and 9, characterized in that: The acceleration mechanism further comprises a chassis, which is arranged in cooperation with the gear plate and is used for cooperating with an external mechanism to lock the gear plate.

11. The mop structure according to claim 10, characterized in that: The chassis is clamped with the gear plate, and the mop structure can be used in conjunction with the external mechanism. When the external mechanism limits the chassis along the circumference of the chassis, the gear plate is locked.

12. The mop structure according to claim 11, characterized in that: The center of the chassis is provided with a first matching hole, and the external mechanism includes a support column; one of the first matching hole and the support column is provided with a first limiting groove, and the other is provided with a first limiting block; The support column is inserted into the first matching hole, so that when the first limiting block extends into the first limiting groove, the support column limits the chassis along the circumferential direction of the chassis.

13. The mop structure according to claim 12, characterized in that: The bottom of the planet carrier is recessed to form a second matching hole, and the second matching hole is connected to the first matching hole; The support column comprises a first limiting section and a second limiting section, the outer side wall of the first limiting section is provided with the first limiting groove or the first limiting block, and the second limiting section is provided on a side of the first limiting section close to the planet carrier; One of the second matching hole and the second limiting section is provided with a second limiting groove, and the other is provided with a second limiting block; The support column is inserted into the first matching hole so that the first limiting block extends into the first limiting groove. When the second limiting block extends into the second limiting groove, the support column limits the chassis and the planet carrier respectively along the circumference of the chassis.

14. The mop structure according to any one of claims 11 to 13, characterized in that: One of the edges of the gear plate and the chassis is provided with a snap-fit ​​protrusion, and the other is provided with a snap-fit ​​groove; The clamping protrusion is inserted into the clamping groove to realize the clamping and fixing of the gear plate and the chassis.

15. The mop structure according to any one of claims 1 to 5, 7, 9, 11 to 13, characterized in that: The rod assembly comprises a rod body and a connecting portion; The rod body is rotatably connected to the connecting portion, and the connecting portion is transmission-connected to the acceleration mechanism; The rod body rotates around its axial direction to drive the connecting part to rotate, and the rotation of the connecting part drives the acceleration mechanism to operate.

16. The mop structure according to claim 15, characterized in that: The connecting part comprises a hinge and a rotating disk, wherein the first end of the hinge is rotatably connected to the rod body, the second end of the hinge is fixedly connected to the rotating disk, and the rotating disk is transmission-connected to the acceleration mechanism; The rod body rotates around its axial direction, driving the hinge to rotate in the same direction. The rotation of the hinge drives the rotating disk to rotate in the same direction. The rotation of the rotating disk drives the acceleration mechanism to operate.

17. The mop structure according to claim 16, characterized in that: A through hole is provided at the center of the mop tray, the acceleration mechanism is provided on a side of the mop tray away from the rod assembly, and the acceleration mechanism includes a mounting post extending from the through hole to a side of the mop tray close to the rod assembly; The rotating disk is clamped with the end of the mounting column, and the rotating disk drives the mounting column to rotate. When the mounting column rotates, the acceleration mechanism operates.

18. The mop structure according to claim 17, characterized in that: One of the ends of the mounting column and the rotating disk is provided with a latch tongue, and the other end is provided with a latch hole; The latch tongue extends into the latch hole and is latched with the edge of the latch hole.

19. The mop structure according to any one of claims 16 to 18, characterized in that: The end of the hinged member away from the rod body is provided with a flange extending in a direction away from the axial direction of the rod body, and the flange is clamped and fixed to the rotating disk.

20. The mop structure according to claim 19, characterized in that: One of the flange and the rotating disk is provided with a clamping column, and the other is provided with a buckle groove; the clamping column extends into the buckle groove so that the flange and the rotating disk are clamped and fixed.

21. The mop structure according to any one of claims 16 to 18 and 20, characterized in that: A receiving groove is arranged on one side of the mop disc away from the accelerating mechanism, a through hole is arranged at the bottom of the receiving groove for facilitating transmission connection between the rod assembly and the accelerating mechanism, and the rotating disc is arranged in the receiving groove.

22. The mop structure according to claim 21, characterized in that: The rotating disk is clearance-matched with the side wall of the containing groove.

23. The mop structure according to any one of claims 1 to 5, 7, 9, 11 to 13, 16 to 18, 20, and 22, characterized in that: The mop structure also includes an upper rod body, which is sleeved with the rod body assembly and is connected to the rod body assembly through a spiral rod transmission; When the upper rod body moves along the axial direction of the rod body assembly, the rod body assembly is driven to rotate by the spiral rod.

24. A mop cleaning module, characterized in that: It comprises a mop and a mop bucket, wherein the mop bucket is provided with an acceleration mechanism; The mop comprises a rod assembly and a mop plate movably connected to the rod assembly; when the mop is placed in the mop bucket and is arranged in cooperation with the acceleration mechanism, the rod assembly is transmission-connected to the acceleration mechanism, and the mop plate is locked to the acceleration mechanism; The rotation of the rod assembly drives the acceleration mechanism to operate, and the operation of the acceleration mechanism drives the mop plate to rotate, and the rotation speed of the mop plate is greater than the rotation speed of the rod assembly.

25. The mop cleaning module according to claim 24, characterized in that: The acceleration mechanism includes an active sub-part and a driven sub-part; When the mop is placed in the mop bucket and is arranged in cooperation with the acceleration mechanism, the active sub-part is respectively connected to the rod assembly and the driven sub-part in transmission, and the driven sub-part is locked with the mop tray; The rod body assembly rotates to drive the active sub-part to move, the active sub-part moves to drive the driven sub-part to rotate, and the driven sub-part rotates to drive the mop plate to rotate.

26. The mop cleaning module according to claim 25, characterized in that: The active sub-part includes a planet carrier and a gear plate, the gear plate is provided with an internal gear, and the planet carrier is provided with at least one planetary gear meshing with the internal gear; the driven sub-part includes a sun gear, the sun gear meshes with the planetary gear, and the sun gear is locked with the mop plate; The rotation of the rod assembly drives the planetary carrier to rotate, the rotation of the planetary carrier drives the planetary gear to rotate under the meshing action of the internal gear, the rotation of the planetary gear drives the sun gear meshing therewith to rotate, the rotation of the sun gear drives the mop plate to rotate, and the rotation speed of the planetary carrier is lower than the rotation speed of the sun gear.

27. The mop cleaning module according to claim 26, characterized in that: A mounting column is provided at the center of the planet carrier; The sun gear sleeve is arranged on the outer side of the mounting column and can rotate relative to the mounting column.

28. The mop cleaning module according to claim 27, characterized in that: The planet carrier is provided with a plurality of mounting sub-columns around the circumference of the mounting column. The planetary gear sleeve is arranged on the outer side of the mounting sub-columns and can rotate relative to the mounting sub-columns.

29. A mop cleaning method, characterized in that: Applicable to a mop cleaning module, the mop cleaning module comprises a mop and a mop bucket, the mop or the mop bucket is provided with an acceleration mechanism, and the mop bucket is provided with a cleaning area and a dehydration area; The mop comprises a rod assembly and a mop plate movably connected to the rod assembly; When the mop is placed in the cleaning area of ​​the mop bucket, the rod assembly rotates to drive the mop plate to rotate, and the rotation speed of the mop plate is the same as the rotation speed of the rod assembly; When the mop is placed in the dehydration area of ​​the mop bucket, the rod assembly rotates to drive the acceleration mechanism to operate, and the operation of the acceleration mechanism drives the mop plate to rotate, and the rotation speed of the mop plate is greater than the rotation speed of the rod assembly.

30. The method according to claim 29, characterized in that The acceleration mechanism is arranged on the mop, and the acceleration mechanism is transmission-connected with the rod assembly; the mop plate is transmission-connected with the acceleration mechanism, and the mop plate is provided with a wiping object; When the mop is placed in the cleaning area of ​​the mop bucket, the acceleration mechanism is locked with the rod assembly, the rod assembly rotates to drive the mop plate to rotate, and the rotation speed of the mop plate is the same as the rotation speed of the rod assembly; When the mop is placed in the dehydration area of ​​the mop bucket, the rod assembly rotates to drive the acceleration mechanism to operate, and the operation of the acceleration mechanism drives the mop plate to rotate, and the rotation speed of the mop plate is greater than the rotation speed of the rod assembly.

31. The method according to claim 30, characterized in that The acceleration mechanism includes an active sub-part and a driven sub-part; The active sub-part is respectively connected to the rod assembly and the driven sub-part in transmission connection, and the driven sub-part is connected to the mop plate; When the mop is placed in the cleaning area of ​​the mop bucket, the active sub-part is locked with the rod body assembly, the driven sub-part is locked with the active sub-part, and the rod body assembly rotates to drive the mop plate to rotate; When the mop is placed in the dehydration area of ​​the mop bucket, the rod assembly rotates to drive the active sub-part to move, the active sub-part moves to drive the driven sub-part to rotate, and the driven sub-part rotates to drive the mop plate to rotate.

32. The method according to claim 31, characterized in that The active sub-part includes a planet carrier and a gear plate, the gear plate is provided with an internal gear, and the planet carrier is provided with at least one planetary gear meshing with the internal gear; the driven sub-part includes a sun gear, the sun gear meshes with the planetary gear, and the sun gear is connected to the mop plate; When the mop is placed in the cleaning area of ​​the mop bucket, the planet carrier and the gear plate are locked with the rod assembly, the sun gear is locked with the planet gear, and the rod assembly rotates to drive the mop plate to rotate; When the mop is placed in the dehydration area of ​​the mop bucket, the rotation of the rod assembly drives the planetary carrier to rotate, the rotation of the planetary carrier drives the planetary gear to rotate under the meshing action of the internal gear, the rotation of the planetary gear drives the sun gear meshing therewith to rotate, the rotation of the sun gear drives the mop plate to rotate, and the rotation speed of the planetary carrier is lower than the rotation speed of the sun gear.

33. The method according to claim 32, characterized in that A mounting column is provided at the center of the planet carrier; The sun gear is sleeved on the outside of the mounting column and can rotate relative to the mounting column; When the mop is placed in the dehydration area of ​​the mop bucket, the rod assembly rotates to drive the planetary carrier to rotate, the planetary carrier rotates to drive the planetary gear to rotate under the meshing action of the internal gear, the planetary gear rotates to drive the sun gear meshing therewith to rotate, the sun gear rotates relative to the mounting column to drive the mop plate to rotate, and the rotation speed of the planetary carrier is lower than the rotation speed of the sun gear.

34. The method according to claim 33, characterized in that The end of the mounting column is clamped with the rod assembly so that the rod assembly rotates to drive the planet carrier to rotate.

35. The method according to claim 33 or 34, characterized in that The planet carrier is provided with a plurality of mounting sub-columns around the circumference of the mounting column. The planetary gear sleeve is arranged on the outer side of the mounting sub-columns and can rotate relative to the mounting sub-columns.

36. The method according to claim 35, characterized in that The mounting sub-column is arranged in parallel with the mounting column, so that the rotation axes of the sun gear and the planetary gear are parallel to each other.

37. The method according to any one of claims 32 to 34 and 36, characterized in that: The acceleration mechanism also includes a chassis, which is fixedly connected to the gear plate and is used to cooperate with the mop bucket to lock the gear plate.

38. The method according to claim 37, characterized in that The chassis is clamped with the gear plate, and the dehydration area of ​​the mop bucket is fixedly provided with a first support column, which is used to limit the chassis along the circumference of the chassis and lock the gear plate; the cleaning area of ​​the mop bucket is rotatably provided with a second support column, which is used to lock with the chassis, the gear plate and the planet carrier; When the mop is placed in the cleaning area of ​​the mop bucket, the second support column, the chassis, the planetary carrier, the gear plate and the sun gear are all locked with the rod assembly, the rod assembly rotates to drive the second support column to rotate, the second support column rotates to drive the planetary carrier, the gear plate and the sun gear locked therewith to rotate, and then drives the mop plate engaged with the sun gear to rotate; When the mop is placed in the dehydration area of ​​the mop bucket, the first support column limits the chassis along the circumference of the chassis, and the gear plate is locked when the chassis is limited. The rotation of the rod assembly drives the planetary carrier to rotate, and the rotation of the planetary carrier drives the planetary gear to rotate under the meshing action of the internal gear. The rotation of the planetary gear drives the sun gear meshing therewith to rotate, and the rotation of the sun gear drives the mop plate to rotate, and the rotation speed of the planetary carrier is lower than the rotation speed of the sun gear.

39. The method according to claim 38, characterized in that A first matching hole is provided at the center of the chassis, one of the first matching hole and the first supporting column is provided with a first limiting groove, and the other is provided with a first limiting block; The first supporting column is inserted into the first matching hole, so that when the first limiting block extends into the first limiting groove, the first supporting column limits the chassis along the circumference of the chassis.

40. The method according to claim 39, characterized in that The bottom of the planet carrier is recessed to form a second matching hole, and the second matching hole is connected to the first matching hole; The second support column includes a first limiting section and a second limiting section, wherein the second limiting section is arranged on a side of the first limiting section close to the planet carrier; one of the outer side wall of the first limiting section and the first matching hole is provided with a first limiting groove, and the other is provided with a first limiting block; one of the second matching hole and the second limiting section is provided with a second limiting groove, and the other is provided with a second limiting block; The first limiting section of the second support column is inserted into the first matching hole, so that the first limiting block extends into the first limiting groove, and the second limiting section is inserted into the second matching hole, so that the second limiting block extends into the second limiting groove, and the second support column, the chassis, the planetary carrier, the gear plate and the sun gear are all locked with the rod body assembly.

41. The method according to claim 40, characterized in that A top bead is arranged between the second supporting column and the bottom of the mop bucket; the second supporting column is rotatably connected to the bottom of the mop bucket through the top bead.

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