Mop structure and mop cleaning module

Abstract

The utility model provides a mop structure and a mop cleaning module, 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 utility model relates to cleaning tool technical field especially relates to a mop structure and mop cleaning module. BACKGROUND

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

[0003] However, when the user dehydrates the mop, the rotation speed of the mop head is slow, and the user needs to press down the mop rod multiple times to make the mop cloth be dehydrated, resulting in more operation times of the user, poor user experience, and low efficiency of the user using the mop, which is not conducive to the cleaning work required to be completed in a short time. UTILITY MODEL CONTENT

[0004] The utility model provides a kind of mop structure and mop cleaning module to solve the problem of low dehydration efficiency of mop in prior art, realize that mop disc can be more efficient when dehydrating.

[0005] The embodiment of the application provides a mop structure, which comprises a rod body assembly, an acceleration mechanism and a mop disc.

[0006] The acceleration mechanism is in transmission connection with the rod body assembly;

[0007] The mop disc is in transmission connection with the acceleration mechanism, and the mop disc is provided with a wiping material;

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

[0009] Based on the above-mentioned embodiment of the application, the mop structure is a tool used for cleaning the ground in daily life, the rod body assembly is the main part of the mop, which is used for hand operation. The acceleration mechanism is connected with the rod body and the mop disc respectively. The function of the acceleration mechanism is to transmit the rotating power of the rod body assembly to the mop disc and accelerate the rotation of the mop disc. The mop disc is the part that directly contacts the ground for wiping. The wiping material, such as cloth or sponge, is attached to the mop disc. When the operator rotates the rod body assembly, the rotation is transmitted to the mop disc through the acceleration mechanism, so that the rotation speed of the mop disc is faster than that of the rod body assembly. The acceleration dehydration of the wiping material is realized, the dehydration efficiency of the wiping material is improved, and the working efficiency of the user using the mop is improved. At the same time, the number of operations of the user using the mop is reduced, and the user experience is improved.

[0010] Specifically, the acceleration mechanism is connected with the rod body assembly through a transmission mechanism; the mop head is connected with the acceleration mechanism through a transmission mechanism, and a wiping object for wiping is specially designed on the mop head; when a user operates the rod body assembly to rotate, the rotation is transmitted to the acceleration mechanism through the transmission connection, and the acceleration mechanism starts to operate; the operation of the acceleration mechanism drives the rotation of the mop head, and the rotation speed of the mop head is higher than that of the rod body assembly due to the ingenious design, thereby improving the wiping efficiency or dehydration efficiency.

[0011] In some examples, the acceleration mechanism comprises a driving sub-portion and a driven sub-portion;

[0012] The driving sub-portion is in transmission connection with the rod body assembly and the driven sub-portion respectively, and the driven sub-portion is connected with the mop head; the rotation of the rod body assembly drives the driving sub-portion to move, the movement of the driving sub-portion drives the rotation of the driven sub-portion, and the rotation of the driven sub-portion drives the rotation of the mop head.

[0013] The above acceleration mechanism can improve the efficiency of the mop when dehydrating or cleaning the ground. The acceleration mechanism consists of two parts: a driving sub-portion and a driven sub-portion. The driving sub-portion is the driving part, which is connected with the rod body assembly of the mop and can be in transmission connection with the driven sub-portion. The driven sub-portion is connected with the mop head, which is the part of the mop that actually contacts the ground and is used for cleaning work. When a user operates the mop, the driving sub-portion moves along with the rod body assembly by directly or indirectly rotating the rod body assembly, and then drives the rotation of the driven sub-portion. The rotation of the driven sub-portion is transmitted to the mop head, causing the mop head to also rotate. This design makes the mop head more efficient when dehydrating or cleaning the ground.

[0014] In some examples, the driving sub-portion comprises a planet carrier and a gear disc, the gear disc 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-portion comprises a sun gear, the sun gear is in meshing relationship with the planetary gear, and the sun gear is connected with the mop head; the rotation of the rod body assembly drives the rotation of the planet carrier, the rotation of the planet carrier drives the rotation of the planetary gear under the meshing action of the internal gear, the rotation of the planetary gear drives the rotation of the sun gear meshing therewith, the rotation of the sun gear drives the rotation of the mop head, and the rotation speed of the planet carrier is less than that of the sun gear.

[0015] The above structure further discloses the technical details of the structure of the mop, which relates to the transmission part of the mop, and specifically realizes the rotation of the mop head through the cooperation of a series of gears (planetary gear mechanism).

[0016] The driving sub-portion is composed of a planet carrier and a gear disc, the gear disc 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-portion comprises a sun gear, the sun gear is in meshing relationship with the planetary gear, and the sun gear is connected with the mop head.

[0017] When the rod assembly rotates, the rod assembly drives the planet carrier to rotate. The rotation of the planet carrier promotes the rotation of at least one planet gear meshing with the ring gear under the meshing of the ring gear. In the process of rotation, the planet gear drives the sun gear meshing therewith to rotate. The rotation of the sun gear is finally transmitted to the mop disc, so that the mop disc also starts to rotate. It is worth noting that in the above transmission process, the rotation speed of the planet carrier is less than that of the sun gear.

[0018] In some examples, the center of the planet carrier is provided with a mounting column;

[0019] The sun gear is sleeved outside the mounting column and can rotate relative to the mounting column.

[0020] The mounting column is provided to support and fix the entire planet carrier structure to ensure its stability. At the same time, the sun gear is designed to be sleeved outside the outer side area of the mounting column, which can make the sun gear rotate relative to the mounting column.

[0021] In order to ensure the stability of the meshing between the planet gear and the sun gear, a proper fitting gap is provided between the outer diameter of the mounting column and the inner diameter of the sun gear. In addition, the mounting column of the planet carrier can also be provided with a locking device for fixing the sun gear to prevent the sun gear from moving axially during use. Through such design, the stability and durability of the mop during use can be effectively improved, while the cleaning efficiency is ensured to be continuous.

[0022] In some examples, the end of the mounting column is clamped with the rod assembly to facilitate the rotation of the rod assembly to drive the planet carrier to rotate.

[0023] The end of the mounting column in the above structure can be clamped with the rod assembly. This design can make the rod assembly drive the mounting column to rotate, and in turn drive the planet carrier connected with the mounting column to rotate. Such design can be beneficial to 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 planet gear is sleeved outside the mounting sub-column and can rotate relative to the mounting sub-column.

[0025] The mounting sub-columns can provide a stable support structure for the planet gear. The planet gear is sleeved outside the corresponding mounting sub-column, which can make the planet gear rotate around the mounting sub-column to realize its movement function in the planetary gear mechanism.

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

[0027] The mounting sub-column and the mounting column are arranged in parallel, which allows the rotation axes of the sun gear and the planet gears to remain parallel to each other.

[0028] This parallel arrangement ensures more precise meshing between the gears, thereby improving the efficiency and stability of the entire transmission system. In addition, the parallel arrangement of the mounting sub-column also allows the planet gears to maintain a consistent center distance during rotation, which is crucial for maintaining the uniformity of the gear transmission and reducing noise. In practical applications, this design can significantly reduce maintenance costs and prolong the service life of the mechanical device.

[0029] In some examples, the end of the sun gear away from the planet carrier is clamped with the mop disc.

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

[0031] In some examples, the end of the sun gear away from the planet 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 other end of the sun gear away from the planet carrier or the other mop disc is provided with a clamping slot or a clamping hole.

[0032] The elastic arms extend into the clamping slot or the clamping hole and are clamped with the clamping blocks and the side walls of the clamping slot or the edges of the clamping hole.

[0033] This design not only enhances the connection strength between the sun gear and the mop disc, but also allows for quick positioning during assembly to accommodate planet carriers and mop discs of different sizes. In addition, the elastic properties of the elastic arms can absorb some impact force, reducing damage to components caused by external forces. The clamping block and the clamping slot or the clamping hole ensure 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 base plate, which is arranged in cooperation with the gear disc and is used to lock the gear disc with an external mechanism.

[0035] The above-mentioned base plate is used to lock the gear disc in cooperation with the external mechanism, thereby ensuring the stability and reliability of the entire acceleration mechanism.

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

[0037] This 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 to facilitate the operation or non-operation of the acceleration mechanism. For example, when the mop structure is cleaned, the external mechanism can not limit the circumferential direction of the chassis. As the gear plate can rotate, the planetary gear cannot drive the sun gear to rotate, and at this time, the acceleration mechanism does not operate, that is, the rotating speed of the rod body assembly is the same as that of the mop plate. When the mop structure is dehydrated, the external mechanism can limit the circumferential direction of the chassis. As the gear plate is fixed and cannot rotate, the planetary gear can drive the sun gear to rotate, and at this time, the acceleration mechanism operates, so that the rotating speed of the rod body assembly is less than that of the mop plate.

[0038] In addition, through the limiting design, the damage of the gear caused by improper operation can be reduced, and the service life of the mop is prolonged. In actual application, this limiting 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, 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;

[0040] 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 cooperation with the external mechanism. The external mechanism is mainly composed of a support column, which has specific functional features in design.

[0042] Specifically, the end of the support column is provided with a first limiting groove, and the first matching hole is provided with a first limiting block; or the end of the support column is provided with a first limiting block, and the first matching hole is provided with a first limiting groove.

[0043] This design allows 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 circumferential direction of the chassis.

[0044] That is, after 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 cooperation between the first limiting block and the first limiting groove can be achieved during the insertion process, thereby accurately positioning and limiting the bottom disc along its circumference. Such a design not only improves the connection stability of the bottom disc 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, which is in communication with the first matching hole;

[0046] The support column includes a first limiting section and a second limiting section, and 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 arranged on one 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] When the support column is inserted into the first matching hole, 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 bottom disc and the planet carrier along the circumference of the bottom disc, respectively.

[0049] In the above structure, the cooperation between the second limiting groove and the second limiting block can achieve the second limiting role, ensuring that the second limiting block can tightly cooperate with the second limiting groove after the support column is inserted into the second matching hole, thereby locking the relative position of the bottom disc and the planet carrier. At this time, the planetary gear mechanism will be locked and will not produce the accelerating effect on the mop disc.

[0050] Such a design can improve the connection stability of the bottom disc and the planet carrier, and ensure the accuracy and reliability of the entire mop structure during use. Through this double limiting mechanism, two operating modes can be achieved, and the corresponding support column can also be provided with two kinds. One is a support column with only a first limiting section, at this time, the first limiting section limits the circumference of the bottom disc and locks the gear disc, at this time, the accelerating mechanism can operate; the other is a support column with a first limiting section and a second limiting section, at this time, the first limiting section limits the circumference of the bottom disc, and the second limiting section limits the circumference of the planet carrier, so that the relative position of the bottom disc and the planet carrier is locked, at this time, the planetary gear mechanism will be locked and will not produce the accelerating effect on the mop disc. Users can choose according to the use scenario.

[0051] Among them, the support column with only the first limiting section can be applied to the dehydration barrel, at this time, the accelerating mechanism can operate normally, and the fast rotation of the mop disc can be realized, realizing the effect of fast dehydration, at this time, the support column can be locked in the corresponding position in the dehydration barrel. At this time, the support column can be called a dehydration support column.

[0052] The support column with the first and second limiting sections can be applied to the cleaning barrel. At this time, the two limiting sections can achieve the locking of the acceleration mechanism, and the acceleration mechanism will be disabled. The mop structure without the acceleration function can clean the cleaning liquid such as water in the mop disc more labor-savingly. After the above-mentioned acceleration mechanism is locked, the rod body assembly and the mop disc cannot be directly transmitted. At this time, the support column can be rotatably connected to the corresponding position in the cleaning barrel, and the rotation of the mop disc will rely on the relative rotation of the support column and the cleaning barrel to rotate. Specifically, it is realized by the internal transmission of the rod body assembly combined with the rotatable connection of the support column. At this time, the support column can be called a cleaning support column.

[0053] In some examples, the edge of the gear disc is provided with a clamping protrusion, and the other is provided with a clamping groove; the clamping protrusion is inserted into the clamping groove to achieve the clamping and fixing of the gear disc and the bottom disc.

[0054] In the above structure, the edge part of the gear disc is designed to cooperate with the bottom disc to firmly connect with the bottom disc. Specifically, one side edge of the gear disc is designed to have a clamping protrusion, and the corresponding side of the bottom disc is provided with a corresponding clamping groove; or, one side edge of the gear disc is designed to have a clamping groove, and the corresponding side of the bottom disc is provided with a corresponding clamping protrusion.

[0055] By inserting the clamping protrusion into the clamping groove, the clamping and fixing between the gear disc and the bottom disc can be achieved. This design not only ensures the close combination of the gear disc and the bottom disc, but also provides convenience in assembly and disassembly, because this clamping method can quickly and easily connect and separate the operation.

[0056] In some examples, the rod body assembly includes a rod body and a connecting part; the rod body is rotatably connected with the connecting part, and the connecting part is in transmission connection with the acceleration mechanism; the rod body rotates around its axial direction to drive the connecting part to rotate, and the connecting part rotates to drive the acceleration mechanism to operate.

[0057] The above-mentioned rod body 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 through a special rotary connection mode (the corresponding connection mode is set according to the need), so that the rod body can be smoothly connected with the connecting part, and the connecting part is connected with the acceleration mechanism through a transmission connection mode.

[0059] When the rod body starts to rotate around its own axis, the rod body will drive the connecting part to rotate, and the rotation of the connecting part will further drive the operation of the acceleration mechanism, so as to realize the efficient operation of the whole mechanical device.

[0060] In some examples, the connecting part comprises a hinge and a rotating disc, a first end of the hinge is rotationally connected with the rod body, a second end of the hinge is fixedly connected with the rotating disc, and the rotating disc is in transmission connection with the accelerating mechanism.

[0061] The rod body rotates around its axial direction, driving the hinge to rotate in the same direction, the hinge drives the rotating disc to rotate in the same direction, and the rotating disc drives the accelerating mechanism to operate.

[0062] The connecting part comprises the hinge and the rotating disc. Specifically, one end of the hinge is rotationally connected with the rod body, and the other end of the hinge is fixedly connected with the rotating disc. In addition, the rotating disc is in transmission connection with the accelerating mechanism, so as to ensure that the rotating disc and the accelerating mechanism can effectively transmit power.

[0063] When the rod body starts to rotate around its axial direction, the rod body drives the hinge to rotate in the same direction or in the opposite direction. With the rotation of the hinge, the hinge further drives the rotating disc to rotate in the same direction. Once the rotating disc starts to rotate, the rotating disc drives the accelerating mechanism through the transmission mechanism, so that the accelerating mechanism starts to operate, and the accelerating mechanism then drives the mop disc to rotate. The whole process is a coherent and efficient power transmission process, which ensures smooth operation of the mechanical device.

[0064] In some examples, the center of the mop disc is provided with a through hole, the accelerating mechanism is arranged on the side of the mop disc away from the rod body assembly, and the accelerating mechanism comprises a mounting column that passes through the through hole to the side of the mop disc close to the rod body assembly; the rotating disc is in clamping connection with the end of the mounting column, and the rotating disc drives the mounting column to rotate, and the accelerating mechanism operates when the mounting column rotates.

[0065] The center of the mop disc is provided with a through hole for matching the mounting column, and the accelerating mechanism is arranged on the side of the mop disc away from the rod body assembly. The mounting column passes through the through hole in the center of the mop disc and extends to the side of the mop disc close to the rod body assembly.

[0066] The rotating disc is in clamping connection with the end of the mounting column, so as to fix the rotating disc and the mounting column. When the rotating disc starts to rotate, the rotating disc drives the mounting column to rotate. With the rotation of the mounting column, the accelerating mechanism starts to operate, so as to realize the accelerated rotation of the mop disc.

[0067] In some examples, the end of the mounting column is provided with a clamping tongue, and the other end is provided with a clamping hole; the clamping tongue extends into the clamping hole and is in clamping connection with the edge of the clamping hole.

[0068] The mounting column and the rotating disc are mutually clamped, and specifically, a clamping tongue can be arranged at the end of the mounting column away from the rod body assembly, and a clamping hole is arranged at the corresponding position of the rotating disc; or a clamping hole can be arranged at the end of the mounting column away from the rod body assembly, and a clamping tongue is arranged at the corresponding position of the rotating disc. The clamping tongue and the clamping hole can be matched with multiple groups to improve the clamping stability.

[0069] In some examples, the end of the hinged part away from the rod body extends in a direction away from the axis of the rod body and is provided with a flange, and the flange is clamped and fixed with the rotating disc.

[0070] The above-mentioned hinged part is not directly connected to the end of the rod body, but at least one flange extends away from the axis of the rod body. The design of the flange is to improve the clamping stability of the hinged part and the rotating disc.

[0071] In some examples, one of the flange and the rotating disc is provided with a clamping column, and the other is provided with a clamping groove; the clamping column is inserted into the clamping groove to clamp and fix the flange and the rotating disc.

[0072] Through the cooperation design of the clamping column and the clamping groove, the connection between the hinged part and the rotating disc can be more firm. The insertion action of the clamping column is simple and easy to operate, and the structure of the clamping groove can effectively prevent the clamping column from falling off accidentally, ensuring the stability of the mop during use.

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

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

[0075] The containing groove can provide sufficient accommodation space for the connecting part, reducing the interference of external objects with the operation of the connecting part and avoiding damage to the connecting part caused by the collision of external objects.

[0076] The design of the through hole can enable 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 disc and the containing groove side wall are gap matched.

[0078] This gap matching design can enable the rotating disc to rotate freely in the containing groove while maintaining a certain activity space to adapt to different operating forces and angles. Such a 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 comprises an upper rod body, the upper rod body is sleeved with the rod body assembly, and the upper rod body is in transmission connection with the rod body assembly through a screw rod;

[0080] When the upper rod body moves along the axial direction of the rod body assembly, the screw rod drives the rod body assembly to rotate.

[0081] The above-mentioned mop structure not only includes the rod body assembly, but also additionally provides the upper rod body part. The above-mentioned upper rod body part is designed to be sleeved with the rod body assembly, thereby forming an integrated structure. In order to realize the effective connection between the upper rod body and the rod body assembly, the upper rod body and the rod body assembly are in transmission connection through a screw rod.

[0082] When the upper rod body moves along the axial direction of the rod body assembly, the screw rod drives the rod body assembly to rotate correspondingly. Such a design not only enhances the use flexibility of the mop, but also improves the operation convenience, so that the user can use the mop to clean more easily and efficiently.

[0083] In a second aspect, the embodiments of the present application also provide a mop cleaning module, comprising a mop and a mop bucket, the mop bucket is provided with an acceleration mechanism;

[0084] The mop comprises a rod body assembly and a mop disc movably connected with the rod body assembly; when the mop is placed in the mop bucket and is arranged in cooperation with the acceleration mechanism, the rod body assembly is in transmission connection with the acceleration mechanism, and the mop disc is locked with the acceleration mechanism;

[0085] The rod body assembly drives the acceleration mechanism to operate, and the acceleration mechanism drives the mop disc to rotate, and the rotating speed of the mop disc is greater than that of the rod body assembly.

[0086] The mop cleaning module has a rod body assembly and a mop disc similar to the above-mentioned mop structure, and also has a corresponding acceleration mechanism. The acceleration mechanism is a key part connecting the rod body and the mop disc, and the function of the acceleration mechanism is to accelerate the rotating speed of the rod body assembly and transmit it to the mop disc. In this way, the mop disc can be more efficient when it is dehydrated or cleans the ground. The mop here can be replaced by the mop structure of the first aspect, and other structures of the mop structure will not be described here.

[0087] Specifically, the mop cleaning module of the present application mainly consists of two core parts: one is the mop itself, and the other is the mop bucket specially designed for it. The mop part is composed of a rod assembly and a mop disc. The mop disc is movably connected with the rod assembly, which means that the mop disc can move relative to the rod assembly. When the mop is placed in the mop bucket, the mop will be matched with the acceleration mechanism. In this setting, the rod assembly forms a transmission connection with the acceleration mechanism, while the mop disc is locked with the acceleration mechanism. After being accelerated by the acceleration mechanism, the rotation speed of the mop disc is higher than that of the rod assembly.

[0088] When the user operates the mop for dehydration work, the rotation of the rod assembly will directly drive the operation of the acceleration mechanism. Once the acceleration mechanism is started, it will further drive the rotation of the mop disc. In the above process, the rotation speed of the mop disc is designed to be higher than that of the rod assembly, thereby greatly improving the dehydration efficiency of the wiping object on the mop disc.

[0089] In some examples, the acceleration mechanism includes a driving sub and a driven sub;

[0090] When the mop is placed in the mop bucket and matched with the acceleration mechanism, the driving sub is in transmission connection with the rod assembly and the driven sub respectively, and the driven sub is locked with the mop disc;

[0091] The rotation of the rod assembly drives the movement of the driving sub, the movement of the driving sub drives the rotation of the driven sub, and the rotation of the driven sub drives the rotation of the mop disc.

[0092] Through this design, the rotation speed of the mop disc is significantly improved, thereby speeding up the water dehydration process on the mop. In addition, the setting of the acceleration mechanism has the following advantages: first, the acceleration mechanism can reduce the labor intensity of the user when operating the mop, because the rotation of the mop disc is more relaxed with the assistance of the acceleration mechanism. Second, due to the increase of the rotation speed of the mop disc, the mopping efficiency also increases, making the cleaning work more efficient. Finally, the structure of the acceleration mechanism is simple, easy to manufacture and maintain, and the cost is relatively low, which is suitable for mass production and household use.

[0093] In some examples, the driving sub includes a planet carrier and a gear disc, the gear disc 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 includes a sun gear, the sun gear meshes with the planetary gear, and the sun gear is locked with the mop disc;

[0094] The rotation of the rod assembly drives the rotation of the planet carrier, the rotation of the planet carrier drives the rotation of the planetary gear under the meshing action of the internal gear, the rotation of the planetary gear drives the rotation of the sun gear meshing therewith, and the rotation of the sun gear drives the rotation of the mop disc. The rotation speed of the planet carrier is less than that of the sun gear.

[0095] The above structure further discloses the technical details of the mop structure, which relates to the transmission part of the mop, and specifically realizes the rotation of the mop disc through the cooperation of the planetary gear mechanism.

[0096] The driving part is composed of a carrier and a gear disc, wherein the gear disc is provided with an internal gear, and the carrier is provided with at least one planetary gear meshing with the internal gear; the driven part includes a sun gear, the sun gear and the planetary gear are in meshing relationship, and the sun gear is connected with the mop disc.

[0097] When the rod body assembly rotates, the rod body assembly drives the carrier to rotate. The rotation of the carrier drives 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, the sun gear meshing with the planetary gear also rotates. The rotation of the sun gear is finally transmitted to the mop disc, so that the mop disc also starts to rotate. It is worth noting that the rotation speed of the carrier is less than that of the sun gear in the above transmission process.

[0098] In the above structure, the carrier is a structure that supports the planetary gear and allows it to rotate around the sun gear. The gear disc refers to a disc with gears 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 at the center, around which the planetary gear rotates and meshes with it.

[0099] In some examples, the center of the carrier is provided with a mounting column;

[0100] The sun gear is sleeved outside the mounting column and can rotate relative to the mounting column.

[0101] The mounting column is provided to support and fix the entire carrier structure to ensure its stability. At the same time, the sun gear is designed to be sleeved outside the outer side area of the mounting column, which allows the sun gear to rotate relative to the mounting column.

[0102] In order to ensure the stability of the meshing between the planetary gear and the sun gear, a proper fitting gap is provided between the outer diameter of the mounting column and the inner diameter of the sun gear. In addition, the mounting column of the carrier can also be provided with a locking device for fixing the sun gear to prevent the sun gear from moving axially during use. Through such design, the stability and durability of the mop during use can be effectively improved, while the cleaning efficiency is ensured to be continuous.

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

[0104] The mounting sub-column can provide a stable support structure for the planetary wheel. The planetary wheel is sleeved outside the corresponding mounting sub-column, and the planetary wheel can freely rotate around the mounting sub-column, thereby realizing the movement function of the planetary wheel in the planetary gear mechanism.

[0105] The embodiment of the present application also provides a mop cleaning method applied to a mop cleaning module, the mop cleaning module comprising a mop and a mop bucket, the mop or the mop bucket being provided with an acceleration mechanism; the mop bucket is provided with a cleaning area and a dehydration area;

[0106] The mop comprises a rod assembly and a mop disc movably connected with the rod 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 rotating speed of the mop disc is the same as that 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, the acceleration mechanism operates to drive the mop disc to rotate, and the rotating speed of the mop disc is greater than that of the rod assembly.

[0109] The method improves the dehydration efficiency of the mop by setting the acceleration mechanism to improve the rotating speed of the mop disc in the dehydration area. In the dehydration process, the acceleration mechanism can be realized by planetary wheel transmission, gear transmission, belt transmission or other mechanical transmission modes, so as to ensure the stability of the mop disc when rotating at high speed. In addition, the method also relates to the cleaning process of the mop disc, and the rotation of the mop disc in the cleaning area can be manually operated by the user or automatically completed by the driving device arranged on the mop bucket. The cleaning area and the dehydration area can be two independent areas in the mop bucket, or can be the same area converted by the mechanical structure. Through such 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 arranged on the mop, the acceleration mechanism is in transmission connection with the rod assembly, the mop disc is in transmission connection with the acceleration mechanism, and the mop disc 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, the rod assembly rotates to drive the mop disc to rotate, and the rotating speed of the mop disc is the same as that 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, the acceleration mechanism operates to drive the mop disc to rotate, and the rotating speed of the mop disc is greater than that of the rod assembly.

[0113] Through this design, the user can easily switch between the cleaning and dehydration stages when performing mop cleaning, without the need to replace any components. In addition, the addition of the acceleration mechanism enables the mop disc to achieve a higher rotational speed during the dehydration stage, effectively removing excess water from the mop, shortening the drying time of the mop, 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 at high speed, ensuring safety and reliability during use.

[0114] Specifically, the acceleration mechanism can be installed on the structure of the mop, at which time the acceleration mechanism and the rod body assembly of the mop work together through transmission connection; the mop disc and the acceleration mechanism also work together through transmission connection, and the mop disc is configured with a material for wiping.

[0115] When the mop is placed in the cleaning area of the mop bucket, the acceleration mechanism will be in a locked state with the rod body assembly, at which time the rotation of the rod body assembly can drive the mop disc to rotate together, so that the rotational speed of the mop disc remains consistent with the rotational speed of the rod body assembly. This makes it easier to clean and wipe the mop compared to the acceleration of the dehydration area;

[0116] When the mop is placed in the dehydration area of the mop bucket, the rotation of the rod body assembly will further drive the operation of the acceleration mechanism, which will cause the rotational speed of the mop disc to exceed the rotational speed of the rod body assembly, thereby achieving the effect of accelerating dehydration.

[0117] In some examples, the acceleration mechanism includes a driving sub-portion and a driven sub-portion;

[0118] The driving sub-portion is in transmission connection with the rod body assembly and the driven sub-portion, respectively, and the driven sub-portion is connected with the mop disc;

[0119] When the mop is placed in the cleaning area of the mop bucket, the driving sub-portion is locked with the rod body assembly, and the driven sub-portion is locked with the driving sub-portion, and the rotation of the rod body assembly drives the rotation of the mop disc;

[0120] When the mop is placed in the dehydration area of the mop bucket, the rotation of the rod body assembly drives the driving sub-portion to move, the driving sub-portion drives the driven sub-portion to rotate, and the driven sub-portion drives the mop disc to rotate.

[0121] The above acceleration mechanism can improve the efficiency of the mop when it is used for drying or cleaning the ground. The acceleration mechanism consists of two parts: a driving part and a driven part. The driving part is the driving part, which is connected to the rod assembly of the mop and can be in transmission connection with the driven part. The driven part is connected to the mop disc, which is the part of the mop that actually contacts the ground and is used for cleaning. When the user operates the mop, the driving part moves by directly or indirectly rotating the rod assembly, thereby driving the driven part to rotate. The rotation of the driven part is transmitted to the mop disc, causing the mop disc to rotate. This design makes the mop disc more efficient when drying or cleaning the ground.

[0122] That is, the driving part is connected to the rod assembly and the driven part through transmission connection, and the driven part is directly connected to the mop disc;

[0123] When the rod assembly starts to rotate, it drives the driving part to move accordingly. The driving part drives the driven part to rotate during the movement. Finally, the rotation of the driven part is transmitted to the mop disc, causing the mop disc to start rotating.

[0124] When the mop is placed in the cleaning area of the mop bucket, the driving part is locked with the rod assembly, and the driven part is also locked with the driving part. At this time, the acceleration mechanism will be in a disabled state. When the rod assembly starts to rotate, it will drive the mop disc to rotate together;

[0125] When the mop is placed in the drying area of the mop bucket, the rotation of the rod assembly drives the driving part to move, which further drives the driven part to rotate. Finally, the rotation of the driven part can drive the mop disc to rotate together, and the rotation speed of the mop disc is greater than that of the driving part.

[0126] In some examples, the driving part includes a planet carrier and a gear disc, the gear disc 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 part includes a sun gear, the sun gear meshes with the planetary gear, and the sun gear is connected with the mop disc;

[0127] When the mop is placed in the cleaning area of the mop bucket, the planet carrier and the gear disc are locked with the rod assembly, the sun gear is locked with the planetary gear, and the rotation of the rod assembly drives the mop disc to rotate;

[0128] When the mop is placed in the drying area of the mop bucket, the rotation of the rod assembly drives the planet carrier to rotate, the planet carrier drives the planetary gear to rotate under the meshing action of the internal gear, the planetary gear drives the sun gear to rotate, and the sun gear drives the mop disc to rotate. The rotation speed of the planet carrier is less than that of the sun gear.

[0129] In the above structure, the driving part consists of a planet carrier and a gear disk, wherein the gear disk has an internal gear structure, and at least one planet gear meshing with the internal gear is arranged on the planet carrier; the driven part consists of a sun gear, which meshes with the planet gears, and the sun gear is connected to the mop disc.

[0130] In the mop bucket's cleaning area, the mop disc's rotation is directly driven by the lever assembly. The lever assembly is locked to the planetary carrier and gear disc, allowing the mop disc to rotate synchronously. In this state, the rotation of the lever assembly directly drives the mop disc's rotation, thus achieving the mop's cleaning function.

[0131] When the mop is placed in the spin-drying area of ​​the mop bucket, the rotation of the handle assembly first drives the planetary carrier to rotate. The planetary carrier's rotation then causes the planetary gears to rotate under the meshing of the internal gears, which in turn causes the sun gear to rotate as well. The sun gear's rotation is ultimately transmitted to the mop disc, causing it to spin and thus spin-dry the mop. It's important to note that in this process, the planetary carrier's rotational speed is less than that of the sun gear; this design effectively improves spin-drying efficiency.

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

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

[0134] When the mop is placed in the wringer area of ​​the mop bucket, the rod assembly rotates, causing the planetary carrier to rotate. The rotation of the planetary carrier causes the planetary gears to rotate under the meshing action of the internal gears. The rotation of the planetary gears causes the sun gear meshing with them to rotate. The rotation of the sun gear relative to the mounting post causes the mop disc to rotate. The rotation speed of the planetary carrier is less than the rotation speed of the sun gear.

[0135] The aforementioned mounting posts are designed to support and secure the entire planetary carrier structure, ensuring its stability. Meanwhile, the sun gear is designed to be fitted onto the outer region of the mounting posts, allowing it to rotate relative to the posts.

[0136] To ensure a more stable meshing between the planetary gears 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. Furthermore, the mounting post of the planetary carrier may also be equipped with a locking device to secure the sun gear and prevent axial movement during use. This design effectively improves the stability and durability of the mop during use, while ensuring consistent cleaning efficiency.

[0137] When the mop is placed in the dehydration area of the mop bucket, the rotating motion of the rod assembly will be transmitted to the planet carrier, causing the planet carrier to start rotating. The rotation of the planet carrier will in turn drive the planet wheel to rotate through the meshing action of the internal gear. During the rotation of the planet wheel, it will engage 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 disc to rotate. It is worth noting that during the above process, the rotation speed of the planet carrier is always lower than that of the sun gear.

[0138] In some examples, the end of the mounting column is clamped with the rod assembly to facilitate the rotation of the rod assembly to drive the planet carrier.

[0139] The end of the mounting column in the above structure can be clamped with the rod assembly. This design can make the rod assembly rotate around the mounting column, thereby driving the planet carrier connected with the rod assembly to rotate. Such 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 planet wheel is sleeved outside the mounting sub-column and can rotate relative to the mounting sub-column.

[0141] The above mounting sub-columns can provide a stable support structure for the planet wheel. The planet wheel is sleeved outside the corresponding mounting sub-column, which can make the planet wheel rotate freely around the mounting sub-column, 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 column, so that the rotation axes of the sun gear and the planet wheel are parallel to each other.

[0143] The mounting sub-columns are arranged in parallel with the mounting column, which ensures that the rotation axes of the sun gear and the planet wheel 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 axes can reduce the additional friction and wear caused by the non-parallel axes when transmitting power between the sun gear and the planet wheel. In addition, the parallel arrangement of the mounting sub-columns and the mounting column can more easily interface with other mechanical components, such as the connection with the motor or the reducer, thereby realizing the compact integration of the entire transmission system.

[0145] In some examples, the acceleration mechanism further comprises a bottom plate fixedly connected with the gear plate, for cooperating with the external mechanism (such as the mop bucket) to lock the gear plate.

[0146] The above-mentioned bottom plate is closely arranged with the gear plate, and the function of the bottom plate is to effectively cooperate with the gear plate for locking, thereby ensuring 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 matched with the gear plate. The locking piece can be a protruding lock tongue, a groove or other forms of mechanical locking device, which can cooperate with the corresponding structure on the gear plate during assembly to achieve firm locking.

[0148] In some examples, the chassis is clamped with the gear plate, and the first support column is fixedly arranged in the dehydration area of the mop bucket, and is used for limiting the chassis along the circumference of the chassis and locking the gear plate; the second support column is rotatably arranged in the cleaning area of the mop bucket, and is used for locking with the chassis, the gear plate and the planet carrier;

[0149] When the mop is placed in the cleaning area of the mop bucket, the second support column, the chassis, the planet carrier, the gear plate and the sun gear are locked with the rod body assembly, the rod body assembly drives the second support column to rotate, the second support column drives the planet carrier, the gear plate and the sun gear locked therewith to rotate, and in turn drives the mop disc clamped 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, and the gear plate is locked when the chassis is limited, the rod body assembly drives the planet carrier to rotate, the planet carrier drives the planet wheel to rotate under the meshing action of the inner gear, the planet wheel drives the sun gear meshed therewith to rotate, and the sun gear drives the mop disc to rotate, and the rotation speed of the planet carrier is less than that of the sun gear.

[0151] The above-mentioned support column is also provided with two kinds, 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 the first limiting section and the second limiting section, which are specifically matched according to needs. Specifically, 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 arranged on one side of the first limiting section close to the planet carrier; one of the second matching holes and the second limiting section is provided with a second limiting groove, and the other is provided with a second limiting block; when the first limiting block and the second limiting block extend into the first limiting groove and the second limiting groove respectively, the support column limits the chassis and the planet carrier along the circumference of the chassis.

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

[0153] That is, when the mop is placed in the dehydration area of the mop bucket, the first support column limits the bottom disc along the circumference of the bottom disc, ensuring that the bottom disc does not move during the dehydration process. After the bottom disc is limited, the gear disc is also locked, and the rotation of the rod body assembly will drive the planet carrier to rotate. The rotation of the planet carrier will drive the planet wheel to rotate under the meshing action of the internal gear, and the rotation of the planet wheel will drive the sun gear engaged with it to rotate. The rotation of the sun gear will eventually drive the mop disc to rotate, realizing the dehydration function of the mop. It is worth noting that during the above process, the rotation speed of the planet carrier is less than that of the sun gear, which can ensure that the mop disc can obtain sufficient rotation speed to achieve the dehydration effect.

[0154] The second support column can be applied to the cleaning bucket, and the acceleration mechanism is locked by the two limiting sections at this time. The acceleration mechanism will be disabled, and the mop structure without the acceleration function can clean the mop disc in the cleaning liquid such as water more labor-saving. After the above-mentioned acceleration mechanism is locked, the rod body assembly and the mop disc cannot be directly transmitted, and at this time the support column can be rotationally connected to the corresponding position in the cleaning bucket, and the rotation of the mop disc will rely on the relative rotation of the support column and the cleaning bucket. Specifically, it is realized by the internal transmission of the rod body assembly combined with the rotational connection of the support column.

[0155] That is, when the mop is placed in the cleaning area of the mop bucket, the second support column, the bottom disc, the planet carrier, the gear disc and the sun gear will be locked with the rod body assembly. At this time, the rotation of the rod body assembly will drive the second support column to rotate, and the rotation of the second support column will further drive the planet carrier, the gear disc and the sun gear locked with it to rotate. Since the sun gear and the mop disc are connected together, the rotation of the sun gear will directly drive the mop disc to rotate, thereby realizing the cleaning function of the mop.

[0156] In some examples, the bottom disc is provided with a first matching hole, and the first matching hole and one of the first support columns is provided with a first limiting slot, and the other is provided with a first limiting block;

[0157] The first support column is inserted into the first matching hole, so that when the first limiting block extends into the first limiting slot, the first support column limits the bottom disc along the circumference of the bottom disc.

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

[0159] Specifically, the first support column is provided with a first limiting slot on the end portion, and the first matching hole is provided with a first limiting block; or the first support column is provided with a first limiting block on the end portion, and the first matching hole is provided with a first limiting slot.

[0160] The design allows the first limiting block to smoothly extend into the first limiting slot 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 slot, the first supporting column can limit the chassis along the circumference of the chassis.

[0161] That is, after the first supporting column is fully inserted into the first matching hole, the cooperation between the first limiting block and the first limiting slot will play a limiting role, ensuring that the first limiting block can be cooperatively locked with the first limiting slot during the insertion process, thereby accurately positioning and limiting the chassis along its circumference. Such a design not only improves the connection stability of the chassis and the first supporting 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, which is in communication with the first matching hole;

[0163] The second supporting column includes a first limiting section and a second limiting section, with the second limiting section arranged on the 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 slot, 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 slot, and the other is provided with a second limiting block;

[0164] The first limiting section of the second supporting column is inserted into the first matching hole, so that the first limiting block extends into the first limiting slot, and the second limiting section is inserted into the second matching hole, so that the second limiting block extends into the second limiting slot, and the second supporting column, the chassis, the planet carrier, the gear disc and the sun gear are locked with the rod body assembly.

[0165] The design of the second supporting column includes two limiting sections, namely the first limiting section and the second limiting section. Among the two limiting sections, the second limiting section is particularly arranged on the proximal side of the first limiting section, that is, the side close to the planet carrier. On one of the outer side wall of the first limiting section and the first matching hole, a first limiting slot is provided, and on the other, a first limiting block is provided; similarly, on one of the second matching hole and the second limiting section, a second limiting slot is provided, and on the other, a second limiting block is provided;

[0166] In the above structure, the cooperation between the first limiting slot and the first limiting block can achieve the first re-limiting effect (limiting the chassis and the gear disc to ensure that the acceleration mechanism is effectively transmitted to the mop disc), and the cooperation between the second limiting slot and the second limiting block can achieve the second re-limiting effect (limiting the chassis, the gear disc and the planet carrier to lock the entire acceleration mechanism), ensuring that after the supporting column is inserted into the second matching hole, the second limiting block can be tightly cooperated with the second limiting slot, thereby locking the relative position of the chassis and the planet carrier. At this time, the planetary gear mechanism will be locked and will not produce the accelerating effect on the mop disc.

[0167] In the actual assembly process, the first limiting section of the second supporting column is 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 is inserted into the second matching hole, so that the second limiting block can extend into the second limiting groove. Through such a structural design and assembly mode, the second supporting column, the chassis, the planet carrier, the gear disc and the sun gear are 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 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.

[0169] The second supporting column and the bottom of the mop bucket are designed to be mounted with a plurality of top beads, which reduces the rotational friction between the second supporting column and the mop bucket, and makes the rotation of the second supporting column and the mop bucket more stable and smooth.

[0170] The mop structure, the mop cleaning module and the mop cleaning method provided by the utility model, through setting up the accelerating mechanism, the rotation speed of the mop disc in the dehydration area is improved, thereby effectively improving the dehydration efficiency of the mop. In the dehydration process, the accelerating mechanism can be realized through planetary gear transmission, gear transmission, belt transmission or other mechanical transmission modes, to ensure the stability of the mop disc in high-speed rotation. In addition, the method also relates to the cleaning process of the mop disc, wherein the rotation of the mop disc in the cleaning area can be manually operated by the user or automatically completed through the driving device arranged on the mop bucket. BRIEF DESCRIPTION OF DRAWINGS

[0171] In order to more clearly illustrate the technical solutions of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description. Obviously, the drawings in the following description are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating any creative labor.

[0172] Figure 1 It is the structural schematic diagram of the mop structure provided by the utility model;

[0173] Figure 2 It is the structural schematic diagram of another view (wiping material is not shown) of the mop structure provided by the utility model;

[0174] Figure 3 It is the sectional view schematic diagram of the mop structure provided by the utility model;

[0175] Figure 4 It is the mop structure provided by the utility model in the Figure 3An enlarged schematic view at C in A;

[0176] Figure 5 It is the structural schematic diagram of the mop disc and the accelerating mechanism after explosion of the mop structure provided by the utility model;

[0177] Figure 6 It is the structural schematic diagram of another view angle after explosion of the mop disc and the accelerating mechanism in the mop structure provided by the utility model;

[0178] Figure 7 It is the structural schematic diagram of the first matching hole of the bottom disc in the mop structure provided by the utility model;

[0179] Figure 8 It is the structural schematic diagram of the second matching hole of the planet carrier in the mop structure provided by the utility model;

[0180] Figure 9 It is the structural schematic diagram of the dehydration supporting column provided by the utility model;

[0181] Figure 10 It is the structural schematic diagram of the cleaning supporting column provided by the utility model;

[0182] Figure 11 It is the structural schematic diagram of another view angle of the cleaning supporting column provided by the utility model;

[0183] Figure 12 It is the exploded schematic view of the rod body part and the connecting part on the rod body assembly in the mop structure provided by the utility model;

[0184] Figure 13 It is the enlarged schematic view at C in B of the mop structure provided by the utility model; Figure 12

[0185] Figure 14 It is the structural schematic diagram of the mop cleaning module provided by the utility model;

[0186] Figure 15 It is the structural schematic diagram when the mop structure and the mop bucket are separated in the mop cleaning module provided by the utility model;

[0187] Figure 16 It is the structural schematic diagram of the mop bucket in the mop cleaning module provided by the utility model;

[0188] Figure 17 It is the cross-sectional schematic diagram of the mop cleaning module provided by the utility model;

[0189] Figure 18 It is the structural schematic diagram when the dehydration supporting column and the assembly assembly are matched in the mop cleaning module provided by the utility model;

[0190] Figure 19 ​It is the structure explosion schematic view of the cooperation of the dehydration supporting column and the assembly component in the mop cleaning module provided by the utility model.

[0191] 100, mop structure;

[0192] 110, upper rod body;

[0193] 120, rod assembly; 121, rod body; 122, connecting part; 1221, hinge; 1222, rotating disc;

[0194] 130, accelerating mechanism; 131, driving part; 1311, planet carrier; 1312, planet wheel; 1313, gear disc; 1314, mounting column; 1315, mounting sub-column; 132, driven part; 1321, sun gear; 1322, limiting protrusion; 133, base plate; 134, first matching hole;

[0195] 1341, first limiting groove; 135, second matching hole; 1351, second limiting groove;

[0196] 136, clamping protrusion; 137, clamping groove;

[0197] 140, mop disc; 141, limiting notch;

[0198] 150, spiral rod;

[0199] 200, mop bucket;

[0200] 210, dehydration bucket; 211, dehydration supporting column; 220, dehydration area;

[0201] 230, cleaning bucket; 231, cleaning supporting column; 2311, first limiting section;

[0202] 2312, second limiting section; 232, drainage hole; 233, drainage plug; 240, cleaning area;

[0203] 250, first limiting block; 260, second limiting block; 270, pull handle;

[0204] 280, assembly component; 281, assembly rod; 282, first assembly part; 283, second assembly part; 284, locking sleeve. DETAILED DESCRIPTION

[0205] In order to make the purpose, technical scheme and advantages of the utility model clearer, the technical scheme in the utility model will be clearly and completely described in combination with the drawings in the utility model below. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0206] With reference to Figures 1 to 4 The embodiment of the application provides a mop structure 100, which comprises a rod body assembly 120, an acceleration mechanism 130 and a mop disc 140.

[0207] The acceleration mechanism 130 is in transmission connection with the rod body assembly 120; the mop disc 140 is in transmission connection with the acceleration mechanism 130, and the mop disc 140 is provided with a wiping material; the rod body assembly 120 drives the acceleration mechanism 130 to run by rotating, and the acceleration mechanism 130 drives the mop disc 140 to rotate, and the rotating speed of the mop disc 140 is greater than that of the rod body assembly 120.

[0208] Based on the above-mentioned embodiments of the application, the mop structure 100 is a tool for cleaning the ground in daily life, the rod body assembly 120 is the main part of the mop and is used for holding and operating. The acceleration mechanism 130 is connected with the rod body and the mop disc 140 respectively, and the acceleration mechanism 130 is used for transmitting the rotating power of the rod body assembly 120 to the mop disc 140 and accelerating the rotation of the mop disc 140. The mop disc 140 is the part directly contacting the ground for wiping, and the mop disc 140 is provided with a wiping material such as a cloth strip or a sponge. When the operator rotates the rod body assembly 120, the rotation is transmitted to the mop disc 140 through the acceleration mechanism 130, so that the rotating speed of the mop disc 140 is faster than that of the rod body assembly 120, the acceleration dehydration of the wiping material is realized, the dehydration efficiency of the wiping material is improved, and the working efficiency of the user when using the mop is improved. At the same time, the operation frequency of the user when using the mop is reduced, and the user experience is improved.

[0209] Specifically, the acceleration mechanism 130 is connected with the rod body assembly 120 through a certain transmission mode; the mop disc 140 is connected with the acceleration mechanism 130 through a transmission mechanism, and the mop disc 140 is specially designed with a wiping material for wiping; when the user operates the rod body assembly 120 to rotate, the rotation is transmitted to the acceleration mechanism 130 through the transmission connection, and then the acceleration mechanism 130 starts to run; the running of the acceleration mechanism 130 drives the rotation of the mop disc 140, and due to the ingenious design, the rotating speed of the mop disc 140 is higher than that of the rod body assembly 120, so that the wiping efficiency or the dehydration efficiency is improved.

[0210] The mop disc 140 is the part of the mop that contacts the ground and can have a wiping material for absorbing and wiping stains. The acceleration mechanism 130 is a mechanical device that connects the rod body and the mop disc 140, which is used to increase the rotation speed of the mop disc 140 and improve the cleaning efficiency. The rod body assembly 120 is the handle part of the mop, which is used by 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 disc 140 for actual wiping of the ground, such as a cloth strip, a sponge, etc., and can also be set as other types or materials of wiping materials as needed.

[0211] Referring to Figure 4 In some examples, the acceleration mechanism 130 includes a driving sub 131 and a driven sub 132; the driving sub 131 is in driving connection with the rod body assembly 120 and the driven sub 132, respectively; the driven sub 132 is connected with the mop disc 140; the rod body assembly 120 drives the driving sub 131 to move, the driving sub 131 drives the driven sub 132 to rotate, and the driven sub 132 drives the mop disc 140 to rotate.

[0212] The above-mentioned acceleration mechanism 130 can improve the efficiency of the mop when it is dehydrated or cleaning the ground. The acceleration mechanism 130 is composed of two parts: the driving sub 131 and the driven sub 132. The driving sub 131 is the driving part, which is connected with the rod body assembly 120 of the mop and can be in driving connection with the driven sub 132. The driven sub 132 is connected with the mop disc 140, which is the part of the mop that actually contacts the ground and is used for cleaning work. When the user operates the mop, the rod body assembly 120 is directly or indirectly rotated, the driving sub 131 moves accordingly, and then drives the driven sub 132 to rotate. The rotation of the driven sub 132 is transmitted to the mop disc 140, so that the mop disc 140 also rotates. Such design makes the mop disc 140 more efficient when it is dehydrated or cleaning the ground.

[0213] That is, the driving sub 131 is connected with the rod body assembly 120 and the driven sub 132 through driving connection, and the driven sub 132 is directly connected with the mop disc 140; when the rod body assembly 120 starts to rotate, the rod body assembly 120 drives the driving sub 131 to move accordingly, and the driving sub 131 drives the driven sub 132 to rotate in the moving process, and finally, the rotation of the driven sub 132 is transmitted to the mop disc 140, so that the mop disc 140 also starts to rotate.

[0214] The acceleration mechanism 130 mentioned above refers to mechanical devices that can increase the speed of an object's movement. These devices can take various forms, including but not limited to planetary gear mechanisms, gear mechanisms, rack and pinion mechanisms, chain drive structures, and nut and screw mechanisms, among others. They can also be a combination of at least two mechanisms. Each mechanism has its unique way of operation and application scenarios, but their common function is to mechanically increase the speed of an object's movement.

[0215] Among them, the planetary gear mechanism is a complex gear system that contains 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.

[0216] Gear mechanism is one of the most common transmission methods, which transmits and changes the speed of rotation through the meshing of two or more gears. Gear mechanism is simple, reliable, and widely used in various mechanical equipment.

[0217] The rack and pinion mechanism is composed of at least one linear motion rack and multiple rotating gears. It can transmit the rotation of the rod body assembly 120 to the mop disc 140 after acceleration by the rack and pinion mechanism through the power transmission between the linear motion of the rack and the rotation of the gears. For example, the rod body assembly 120 is connected with a power gear, the power gear is connected with a rack, and the rack is connected with multiple stage driven gears. The last gear of the multiple stage driven gears is connected with the mop disc 140. The rotation of the rod body assembly 120 drives the rotation of the power gear, which in turn drives the linear movement of the rack, which drives the operation of the stage driven gears, causing the last gear to rotate and in turn drive the rotation of the mop disc 140. By adjusting the transmission ratio between the rack and pinion, the acceleration of the mop disc 140 can be achieved.

[0218] Chain drive structure is a mechanical transmission method that transmits power through the meshing of chain and sprocket. A chain drive structure usually includes at least one chain and multiple sprockets. It can transmit the rotation of the rod body assembly 120 to the mop disc 140 after acceleration by the rack and pinion mechanism through the transmission movement of the chain and the rotation of the sprocket. Chain drive structure has low cost and is easy to maintain, suitable for medium load and speed transmission. For example, the rod body assembly 120 is connected with a power sprocket, the power sprocket is connected with another secondary sprocket through a chain, and the secondary sprocket has a different diameter from the power sprocket, which can achieve a higher speed of the secondary sprocket than the power sprocket. The secondary sprocket is connected with the mop disc 140, and the rotation of the secondary sprocket can drive the rotation of the mop disc 140, achieving the acceleration of the mop disc 140.

[0219] Among the many acceleration mechanisms 130, a variety of different mechanical structures can be chosen to achieve the function of acceleration. These acceleration mechanisms 130 each have their own characteristics and are suitable for different application scenarios and requirements.

[0220] Referring to Figure 4 In some examples, the driving part 131 comprises a planet carrier 1311 and a gear disc 1313, the gear disc 1313 is provided with an internal gear, and the planet carrier 1311 is provided with at least one planet gear 1312 engaged with the internal gear; the driven part 132 comprises a sun gear 1321 engaged with the planet gear 1312, and the sun gear 1321 is connected with the mop disc 140; the rotation of the rod assembly 120 drives the planet carrier 1311 to rotate, the rotation of the planet carrier 1311 drives the planet gear 1312 to rotate under the meshing action of the internal gear, the rotation of the planet gear 1312 drives the sun gear 1321 engaged with it to rotate, and the rotation of the sun gear 1321 drives the mop disc 140 to rotate, and the rotation speed of the planet carrier 1311 is less than that of the sun gear 1321.

[0221] The above structure further discloses the technical details of the mop structure 100, which relates to the transmission part of the mop, and specifically realizes the rotation of the mop disc 140 through the cooperation of a series of gears (planetary gear mechanism).

[0222] In the above structure, the driving part 131 is composed of the planet carrier 1311 and the gear disc 1313, the gear disc 1313 is provided with an internal gear, and the planet carrier 1311 is provided with at least one planet gear 1312 engaged with the internal gear; the driven part 132 comprises a sun gear 1321 engaged with the planet gear 1312, and the sun gear 1321 is connected with the mop disc 140.

[0223] When the rod assembly 120 rotates, the rod assembly 120 drives the planet carrier 1311 to rotate. The rotation of the planet carrier 1311 drives at least one planet gear 1312 engaged with the internal gear to rotate under the meshing action of the internal gear. During the rotation of the planet gear 1312, the planet gear 1312 drives the sun gear 1321 engaged with it to rotate. The rotation of the sun gear 1321 is finally transmitted to the mop disc 140, so that the mop disc 140 also starts to rotate.

[0224] In the above structure, the planet carrier 1311 is in the planetary gear mechanism, and the planet carrier 1311 is a structure supporting the planet gear 1312 and allowing it to rotate around the sun gear 1321. The gear disc 1313 refers to a disc with an internal gear, which is used to realize the meshing transmission with other gears. The planet gear 1312 is a gear rotating around the sun gear 1321 in the planetary gear mechanism, which can be engaged with the internal gear or the sun gear 1321. The sun gear 1321 is a gear located at the center position in the planetary gear mechanism, and the planet gear 1312 rotates around it and is engaged with it.

[0225] The design described above allows the mop disc 140 to rotate at a higher speed than the rod assembly 120, thereby improving the efficiency of the mop in terms of wringing, cleaning or washing. The planetary gear mechanism can increase the speed of the mop disc 140 during the wringing process, thereby improving the cleaning effect. In addition, the combination of the planet carrier 1311 and the gear disc 1313 makes the entire mop structure 100 more compact, facilitating operation and storage. In practical applications, this mop structure 100 can be used for cleaning various types of floors, whether hard or carpeted, and can provide good cleaning results.

[0226] Reference Figures 4 to 6 In some examples, the center of the planet carrier 1311 is provided with a mounting column 1314; the sun gear 1321 is sleeved outside the mounting column 1314 and can rotate relative to the mounting column 1314.

[0227] The mounting column 1314 is provided to support and fix the entire planet carrier 1311 structure, ensuring its stability. At the same time, the sun gear 1321 is designed to be sleeved on the outside of the mounting column 1314, which allows the sun gear 1321 to rotate relative to the mounting column 1314.

[0228] To ensure the stability of the engagement between the planet wheel 1312 and the sun gear 1321, a suitable fitting gap is provided between the outer diameter of the mounting column 1314 and the inner diameter of the sun gear 1321. In addition, the mounting column 1314 of the planet carrier 1311 can also be provided with a locking device for fixing the sun gear 1321 to prevent the sun gear 1321 from moving axially during use. Through such a design, the stability and durability of the mop during use can be effectively improved, while ensuring the continuity of the cleaning efficiency.

[0229] The bottom of the mounting column 1314 can be designed as a hollow structure, and a specific locking structure is provided therein; this design is in an unlocked state when wringing, at which time the planetary gear mechanism can be used normally, and the rotational speed of the corresponding planet carrier 1311 is less than that of the sun gear 1321, that is, the rotational speed of the mop disc 140 is greater than that of the corresponding rotating parts in the rod assembly 120, which can achieve the effect of rapid wringing. At this time, the mop disc 140 rotates fast but the rod assembly 120 is more laborious.

[0230] When cleaning the mop disc 140 and the wiping material thereon, the planetary gear mechanism can be locked by the locking structure, which will temporarily lose the transmission effect, so that the mop disc 140 and the wiping material thereon can be cleaned more labor-saving during the cleaning process. In the cleaning state, more labor is required to clean better due to the resistance of water.

[0231] Referring to Figures 4 to 6 In some examples, the end of the mounting column 1314 is clamped with the rod assembly 120 to facilitate the rotation of the rod assembly 120 to drive the rotation of the planet carrier 1311.

[0232] The end of the mounting column 1314 can be clamped with the rod assembly 120 in the above structure. This design can make the rod assembly 120 drive the rotation of the mounting column 1314, and in turn drive the rotation of the planet carrier 1311 connected with the mounting column 1314. Such design can facilitate the installation of the mop and improve the production efficiency of the mop.

[0233] The clamping mentioned above refers to a connection method of the end of the rod assembly 120 with the mounting column 1314, which can be quickly connected and detached without the need for additional tools.

[0234] In addition, in order to further enhance the user experience of the mop, the rod assembly 120 can be designed to be telescopic. This telescopic structure allows the mop to adjust the length according to the height of the user and the cleaning area, thereby adapting to various different use scenarios. In the telescopic part of the rod assembly 120, multiple locking positions can be provided to ensure that the rod assembly 120 remains stable during use and does not change in length accidentally due to external forces. Through such design, the user can more easily complete various angle and height cleaning work when using the mop, greatly improving the cleaning efficiency and the convenience of operation.

[0235] Referring to Figures 4 to 6 In some examples, the planet carrier 1311 is provided with a plurality of mounting sub-columns 1315 around the circumference of the mounting column 1314, and the planet wheel 1312 is sleeved outside the mounting sub-column 1315 and can rotate relative to the mounting sub-column 1315.

[0236] The mounting sub-columns 1315 mentioned above can provide a stable support structure for the planet wheel 1312. The planet wheel 1312 is sleeved outside the corresponding mounting sub-column 1315, and such design can make the planet wheel 1312 rotate around the circumference of the mounting sub-column 1315, thereby realizing its movement function in the planetary gear mechanism.

[0237] In order to ensure the stability and durability of the planet wheel 1312, a bearing can be provided between the planet wheel 1312 and the mounting sub-column 1315. Such bearing structure can reduce the friction of the planet wheel 1312 during rotation and prolong the service life of the mop. In addition, the rotation of the planet wheel 1312 can be controlled by one or more drive wheels, which can be manual or electric, selected according to different use requirements. Through such design, the cleaning efficiency and the convenience of operation of the mop are further improved.

[0238] Referring to Figure 5 and Figure 6 In some examples, the mounting sub-column 1315 is arranged parallel to the mounting column 1314, such that the axes of rotation of the sun gear 1321 and the planet gears 1312 are parallel to each other.

[0239] The mounting sub-column 1315 is arranged parallel to the mounting column 1314, which allows the axes of rotation of the sun gear 1321 and the planet gears 1312 to remain parallel to each other.

[0240] This parallel arrangement ensures more precise meshing between the gears, resulting in improved efficiency and stability of the entire transmission system. Additionally, the parallel arrangement of the mounting sub-column 1315 allows the planet gears 1312 to maintain consistent center distances during rotation, which is crucial for maintaining uniformity in gear transmission and reducing noise. In practical applications, this design can significantly reduce maintenance costs and extend the service life of the mechanical device.

[0241] The sun gear 1321 and the planet gears 1312 can be made of special materials to withstand higher loads and longer operating times. The choice of these materials needs to consider wear resistance, fatigue resistance, and compatibility with lubricants. In some advanced applications, the sun gear 1321 and the planet gears 1312 can even be surface-hardened to improve their surface hardness and wear resistance.

[0242] The sun gear 1321 and the planet gears 1312 are important components in mechanical devices, which can be located in a gear system for transmitting power and motion. Since these components often bear high loads and operate for long periods of time, they need to be made of special materials. The choice of these special materials needs to consider several key factors: wear resistance, fatigue resistance, and compatibility with lubricants. Wear resistance ensures that the components do not wear out easily over time; fatigue resistance means that the material can maintain its properties under repeated stress without breaking easily; compatibility with lubricants ensures that the lubricant can effectively protect the components, reducing wear and heat generation. In some more demanding situations, the sun gear 1321 and the planet gears 1312 may also undergo surface hardening treatment to further improve their performance and lifespan, which significantly improves their surface hardness and wear resistance.

[0243] The sun gear 1321 and the planet gears 1312 can be made of the following special materials:

[0244] High-strength alloy steel: It has good strength and wear resistance, suitable for applications that bear high loads and operate for long periods of time.

[0245] Stainless steel: It has excellent corrosion resistance and fatigue resistance, suitable for devices that work in harsh environments.

[0246] Titanium alloy: lightweight and high strength, with good wear resistance and fatigue resistance, suitable for applications that require weight reduction.

[0247] Silicon carbide ceramic: high hardness and excellent wear resistance, suitable for applications that require extremely high wear resistance.

[0248] In addition to the above materials, the sun gear 1321 and the planet gear 1312 can also be subjected to surface hardening treatment, such as carburizing quenching, surface spraying, etc., to improve their surface hardness and wear resistance. The selection of these treatment methods needs to be determined according to the specific application requirements and material properties.

[0249] In some examples, the end of the sun gear 1321 away from the planet carrier 1311 is clamped with the mop disc 140.

[0250] This clamping method is achieved through a specific mechanical structure, ensuring the firm connection between the sun gear 1321 and the mop disc 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 disc 140. In addition, this design also simplifies the assembly process, improving the production efficiency of the entire mop structure 100. Through this structure, the mop disc 140 can effectively transmit the rotational power of the planet carrier 1311, thereby achieving efficient cleaning work.

[0251] In some examples, the end of the sun gear 1321 away from the planet carrier 1311 or one of the mop discs 140 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 1321 away from the planet carrier 1311 or the other of the mop discs 140 is provided with a clamping groove 137 or a clamping hole; the elastic arms extend into the clamping groove 137 or the clamping hole and are clamped with the clamping blocks and the side wall of the clamping groove 137 or the edge of the clamping hole.

[0252] This design not only enhances the connection strength between the sun gear 1321 and the mop disc 140, but also allows for quick positioning during assembly to accommodate planet carriers 1311 and mop discs 140 of different sizes. In addition, the elastic properties of the elastic arms can absorb some impact force, reducing damage to components caused by external forces. The clamping block and the clamping groove 137 or the clamping hole ensure the stability and durability of the mop structure 100 during use, thereby improving the service life and cleaning efficiency of the entire mop.

[0253] Specifically, these elastic arms can extend into the corresponding clamping groove 137 or clamping hole and be clamped with the clamping blocks at the ends of the elastic arms and the side wall of the clamping groove 137 or the edge of the clamping hole, thereby achieving the effects of fixation and connection.

[0254] The design makes the mop structure 100 have better flexibility and adaptability 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 re-couple the clamping block with the clamping groove 137 or the clamping hole through the extension and retraction of 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 of the clamping block with the clamping groove 137 or the clamping hole can effectively prevent loosening or falling off during use. In actual application, this structure not only facilitates the operation of the user, but also improves the overall performance and service life of the mop.

[0255] In the above structure, the elastic arm is part of the mop structure 100 and is used to provide elastic connection or fixing. The clamping block refers to a component used to clamp or hold the corresponding part to achieve the fixation between components. The clamping groove 137 or the clamping hole is where the elastic arm clamping block is inserted and fixed, which can be a slot-shaped or hole-shaped structure to provide a support point for the clamping block.

[0256] Referring to Figure 5 and Figure 6 , further, the elastic arm on the sun gear 1321 can be replaced by a limiting protrusion 1322, which protrudes away from the planetary carrier 1311, and the mop disc 140 is provided with a limiting notch 141 matched with the limiting protrusion 1322, and the limiting protrusion 1322 and the limiting notch 141 are provided with multiple sets to better limit, so that the sun gear 1321 and the mop disc 140 can rotate synchronously. The sun gear 1321 and the mop disc 140 are both sleeved on the mounting column 1314, and the lever assembly 120 and the planetary carrier 1311 cooperate to clamp the sun gear 1321 and the mop disc 140, so as to improve the overall connection stability.

[0257] Referring to Figure 5 and Figure 6 , in some examples, the acceleration mechanism 130 further comprises a bottom disc 133, which is matched with the gear disc 1313 and is used to cooperate with external mechanisms to lock the gear disc 1313.

[0258] The above-mentioned bottom disc 133 is used to cooperate with external mechanisms to lock the gear disc 1313, thereby ensuring the stability and reliability of the entire acceleration mechanism 130.

[0259] In order to further enhance the stability and reliability of the acceleration mechanism 130, the bottom disc 133 can be designed with a locking piece matched with the gear disc 1313. The locking piece can be a protruding lock tongue, a groove or other forms of mechanical locking device, which can cooperate with the corresponding structure on the gear disc 1313 during assembly to achieve firm locking.

[0260] In addition, the material selection of the chassis 133 is also crucial, and high-strength and wear-resistant materials can be chosen to withstand mechanical stress and friction during long-term use. The chassis 133 can also include mounting holes or slots for securing other components, to achieve further integration and optimization of the entire mop structure 100. Through these designs, the acceleration mechanism 130 not only provides stable acceleration performance, but also ensures the durability and reliability of the mop under various use conditions.

[0261] In some examples, the chassis 133 is clamped with the gear plate 1313, and the mop structure 100 can be used in cooperation with an external mechanism. When the external mechanism limits the circumference of the chassis 133, the gear plate 1313 is locked.

[0262] This design allows the mop to be used flexibly in different working environments, i.e., the gear plate 1313 can be locked or unlocked in cooperation with different external mechanisms, to facilitate the operation or non-operation of the acceleration mechanism 130. For example, when cleaning the mop structure 100, the external mechanism can not limit the circumference of the chassis 133, so that the planetary gear 1312 cannot drive the sun gear 1321 to rotate due to the rotation of the gear plate 1313, at which time the acceleration mechanism 130 does not operate, i.e., the rotation speed of the rod body assembly 120 is the same as that of the mop plate 140; when dehydrating the mop structure 100, the external mechanism can limit the circumference of the chassis 133, so that the gear plate 1313 is fixed and cannot rotate, and then the planetary gear 1312 can drive the sun gear 1321 to rotate, at which time the acceleration mechanism 130 operates, so that the rotation speed of the rod body assembly 120 is less than that of the mop plate 140.

[0263] Moreover, through the limiting design, the damage of the gear due to improper operation can be reduced, and the service life of the mop can be prolonged. In actual application, this limiting 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.

[0264] Specifically, the chassis 133 and the gear plate 1313 have a clamped structural relationship. When the external mechanism operates on the chassis 133 and limits the circumference of the chassis 133, the gear plate 1313 is effectively locked in a specific position.

[0265] This design ensures that the gear plate 1313 of the acceleration mechanism 130 does not move or fall accidentally during the use of the mop, thereby improving the safety of operation and the service life of the mop. In addition, by precisely controlling the position of the gear plate 1313, fine adjustment of the speed of the mop can be achieved to meet the needs in different use environments.

[0266] Reference Figures 5 to 7In some examples, the first matching hole 134 is arranged at the center of the chassis 133, and the external mechanism 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; when the support column is inserted into the first matching hole 134, the first limiting block 250 extends into the first limiting groove 1341, and the support column limits the chassis 133 along the circumferential direction of the chassis 133.

[0267] The first matching hole 134 is arranged to cooperate with the external mechanism. The external mechanism is mainly composed of a support column, which has specific functional features in design.

[0268] Specifically, the end of the support column is provided with a first limiting groove 1341, and the first matching hole 134 is provided with a first limiting block 250; or, the end of the support column is provided with a first limiting block 250, and the first matching hole 134 is provided with a first limiting groove 1341.

[0269] 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 circumferential direction of the chassis 133.

[0270] That is, after the support column is fully 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 support column can realize 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 circumferential direction. Such design not only improves the connection stability of the chassis 133 and the external mechanism, but also ensures the accuracy and reliability of the entire device during operation.

[0271] Further, the other end or the outer circumferential side of the support column can be designed with a circumferential limiting groove, and the edge of the chassis 133 is provided with a circumferential limiting block. When the support column is inserted into the chassis 133, the circumferential limiting block can extend into the circumferential limiting groove, thereby limiting the axial position of the support column. This double limiting design further enhances the connection strength between the support column and the chassis 133, prevents displacement of the support column due to external force during use, and ensures the stability and durability of the mop structure 100 during use.

[0272] The limiting groove and the limiting block in the above structure are a mechanical cooperation method for limiting the movement range of the component, ensuring the correct installation of the component and the realization of the function. The circumferential limiting refers to the limitation of the surrounding direction around an axis, which ensures that the support column cannot rotate or move randomly around the chassis 133.

[0273] With reference to Figure 6 And Figure 8 In some examples, the bottom of the planet carrier 1311 is recessed to form a second matching hole 135 that is in communication with the first matching hole 134; the support column includes a first limiting section 2311 and a second limiting section 2312, the outer side 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 one 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, 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 bottom disc 133 and the planet carrier 1311 along the circumference of the bottom disc 133, respectively.

[0274] In the above structure, the cooperation between the second limiting groove 1351 and the second limiting block 260 can realize the function of the second limiting, which ensures that the second limiting block 260 can tightly cooperate with the second limiting groove 1351 after the support column is inserted into the second matching hole 135, so as to lock the relative position of the bottom disc 133 and the planet carrier 1311. At this time, the planetary gear mechanism will be locked and will not produce the accelerating effect on the mop disc 140.

[0275] This design can improve the connection stability of the bottom disc 133 and the planet carrier 1311, and ensure the accuracy and reliability of the entire mop structure 100 during use. Through this double limiting mechanism, two operating modes can be realized, and the corresponding support column can also be provided with two kinds. One is a support column with only a first limiting section 2311, at this time, the first limiting section 2311 limits the circumference of the bottom disc 133 and locks the gear disc 1313, at this time, the accelerating mechanism 130 can operate; the other is a support column with a first limiting section 2311 and a second limiting section 2312, at this time, the first limiting section 2311 limits the circumference of the bottom disc 133, and the second limiting section 2312 limits the circumference of the planet carrier 1311, so that the relative position of the bottom disc 133 and the planet carrier 1311 is locked, at this time, the planetary gear mechanism will be locked and will not produce the accelerating effect on the mop disc 140. Users can choose according to the use scene.

[0276] With reference to Figure 9 Among them, the support column with only the first limiting section 2311 can be applied to the dehydration barrel 210, at this time, the accelerating mechanism 130 can normally operate, the mop disc 140 can rotate quickly, and the effect of rapid dehydration can be realized, at this time, the support column can be locked in the corresponding position in the dehydration barrel 210. At this time, the support column can be called a dehydration support column 211.

[0277] Referring to Figure 10 and Figure 11 Meanwhile, the support column with the first limiting section 2311 and the second limiting section 2312 can be applied to the cleaning barrel 230, and the acceleration mechanism 130 can be locked by the two limiting sections, and the mop structure 100 without the acceleration function can clean the wiping material on the mop disc 140 more labor-savingly in the cleaning liquid such as water. After the acceleration mechanism 130 is locked, the rod assembly 120 and the mop disc 140 cannot be directly driven, and the support column can be rotatably connected to the corresponding position in the cleaning barrel 230, and the rotation of the mop disc 140 can be realized by the relative rotation of the support column and the cleaning barrel 230. Specifically, the rotation of the support column is realized by the internal transmission of the rod assembly 120. The support column can be referred to as a cleaning support column 231.

[0278] In the above structure, the first limiting section 2311 and the second limiting section 2312 are matched with the corresponding positions, so that the connection of the support column with the bottom disc 133 and the planet carrier 1311 can be more firm, and the displacement of the components caused by external force during use is effectively prevented, thereby ensuring the stability and durability of the mop structure 100.

[0279] Specifically, the bottom of the planet carrier 1311 is recessed, and the recessed shape forms the second matching hole 135. The second matching hole 135 is in communication with the first matching hole 134 mentioned above; the support column includes two main limiting sections, namely the first limiting section 2311 and the second limiting section 2312. A limiting structure is specially designed on the outer side wall of the first limiting section 2311, 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 contain the second limiting groove 1351, and the other part is designed to contain the second limiting block 260. Such a design enables effective cooperation 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 structure design ensures that the support column can accurately limit the bottom disc 133 and the planet carrier 1311 along the circumference of the bottom disc 133.

[0280] Further, the second limiting section 2312 of the support column can also include one or more elastic elements that 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 recess design of the planet carrier 1311 not only helps to form the second fitting hole 135, but also can reduce the weight of the overall structure, improve the flexibility and convenience of operation of the mop structure 100.

[0281] 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, and the support column can be made of wear-resistant engineering plastics. Such material selection not only ensures the strength and durability of the assembly, but also considers cost-effectiveness.

[0282] The mop structure 100 can also include one or more auxiliary limiting devices, which can be springs, rubber pads or other types of elastic elements, configured between the support column and the planet carrier 1311 to provide additional limiting force to ensure that the various parts of the mop structure 100 are kept in the correct position under various working conditions, thereby improving the efficiency and cleaning effect of the mop.

[0283] In the utility model, the cleaning bucket 230 described has a cavity space capable of containing cleaning liquid. The wall surface of the cavity is specially designed with drainage holes 232, which can be conveniently connected with a drainage pipe or a drainage plug 233 to facilitate the discharge of the cleaning liquid. It is worth noting that the drainage holes 232 are carefully arranged near the bottom of the cavity, which greatly improves the convenience of drainage and ensures that the liquid can be smoothly discharged during the cleaning process, thereby improving the cleaning efficiency.

[0284] In order to facilitate the user to adjust the position more flexibly when using the cleaning bucket 230 and / or the dehydration bucket 210, the cleaning bucket 230 and / or the dehydration bucket 210 are specially designed with a convenient moving pull handle 270. The user can easily transfer the cleaning bucket 230 and / or the dehydration bucket 210 according to actual needs to adapt to different use scenarios. In addition, the bottom of the cleaning bucket 230 can also be provided with a transfer mechanism such as a universal wheel, which 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 movement, a brake mechanism can also be correspondingly provided, and the user can lock the position of the cleaning bucket 230 as needed to prevent unnecessary sliding during movement.

[0285] The cleaning barrel 230 and the dehydration barrel 210 are designed flexibly, and can be designed as an integrated structure, or can be set as a detachable split structure according to the requirement of a user. The integrated design can provide more compact and integrated use experience, and the split structure provides greater flexibility, and the user can select whether to use the cleaning barrel 230 and the dehydration barrel 210 separately according to the actual use requirement, so that different cleaning and dehydration requirements are met.

[0286] In some examples, the edge of the gear disc 1313 is provided with a clamping protrusion 136 on one side and a clamping groove 137 on the other side; with reference to Figure 6 .

[0287] The clamping protrusion 136 is inserted into the clamping groove 137 to realize the clamping and fixing of the gear disc 1313 and the bottom disc 133.

[0288] In the above structure, the edge part of the gear disc 1313 is designed to have a structure matched with the bottom disc 133, so as to be firmly connected with the bottom disc 133. Specifically, one side edge of the gear disc 1313 is designed to have a clamping protrusion 136, and the corresponding side of the bottom disc 133 is provided with a corresponding clamping groove 137; or one side edge of the gear disc 1313 is designed to have a clamping groove 137, and the corresponding side of the bottom disc 133 is provided with a corresponding clamping protrusion 136.

[0289] By inserting the clamping protrusion 136 into the clamping groove 137, the clamping and fixing between the gear disc 1313 and the bottom disc 133 can be realized. This design not only ensures the close combination of the gear disc 1313 and the bottom disc 133, but also provides convenience in assembly and disassembly, because this clamping method can make the connection and separation operation fast and simple.

[0290] In addition, in order to further improve the use efficiency of the mop structure 100, the connection design of the gear disc 1313 and the bottom disc 133 also considers 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 the friction force and prevent the relative sliding of the gear disc 1313 and the bottom disc 133 during use. This anti-skid design ensures the stability and reliability of the mop during cleaning work, especially when used on wet and slippery ground, which can effectively prevent accidents.

[0291] The connection between the gear disc 1313 and the base disc 133 can also include one or more locking devices in addition to the clamping method, which can be screws, nuts or other types of fasteners. Through these locking devices, the fixation of the gear disc 1313 and the base disc 133 can be further strengthened, ensuring that the gear disc 1313 will not loosen due to vibration or external force under long-term use or under high-load working conditions. Such design not only improves the overall performance of the mop structure 100, but also prolongs its service life. The connection between the gear disc 1313 and the base disc 133 can also be provided with some damping structures such as rubber pads, elastic sheets, etc.

[0292] Referring to Figure 12 and Figure 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 with the connecting portion 122, and the connecting portion 122 is drivingly connected with the acceleration mechanism 130; the rod body 121 rotates around its axial direction, driving the connecting portion 122 to rotate, and the connecting portion 122 drives the acceleration mechanism 130 to operate.

[0293] The rod body assembly 120 described above is actually composed of two main parts, which are the rod body 121 and the connecting portion 122; the rod body 121 and the connecting portion 122 are connected through a special rotational connection method (the corresponding connection method is set according to the needs), so that the rod body 121 can be smoothly connected with the connecting portion 122, and the connecting portion 122 is connected with the acceleration mechanism 130 through a driving connection.

[0294] When the rod body 121 starts to rotate around its axis, the rod body 121 will drive the connecting portion 122 to rotate, and the rotation of the connecting portion 122 will further drive the operation of the acceleration mechanism 130, thereby realizing the efficient operation of the entire mechanical device.

[0295] In order to realize such efficient rotational connection, the connection between the rod body 121 and the connecting portion 122 can adopt bearings or similar structures to reduce friction and wear, and ensure long-term smooth operation. In addition, the driving connection between the connecting portion 122 and the acceleration mechanism 130 can be directly fixed, or can adopt gears, belts or other transmission elements to adapt to different working requirements and environmental conditions. Through the rod body assembly 120 designed as above, the use efficiency and operation convenience of the mop are significantly improved, making the cleaning work more easy and efficient.

[0296] Referring to Figure 12 and Figure 13In some examples, the connecting part 122 comprises a hinged piece 1221 and a rotating disc 1222, the first end of the hinged piece 1221 is rotationally connected with the rod body 121, the second end of the hinged piece 1221 is fixedly connected with the rotating disc 1222, the rotating disc 1222 is drivingly connected with the accelerating mechanism 130; the rod body 121 rotates around its axial direction, driving the hinged piece 1221 to rotate in the same direction, the rotation of the hinged piece 1221 drives the rotating disc 1222 to rotate in the same direction, and the rotation of the rotating disc 1222 drives the accelerating mechanism 130 to operate.

[0297] The connecting part 122 described above comprises two key components, i.e., the hinged piece 1221 and the rotating disc 1222. Specifically, one end of the hinged piece 1221 is rotationally connected with the rod body 121, and the other end of the hinged piece 1221 is fixedly connected with the rotating disc 1222. In addition, the rotating disc 1222 is drivingly connected with the accelerating mechanism 130, so as to ensure that the rotating disc 1222 and the accelerating mechanism 130 can effectively transmit power.

[0298] When the rod body 121 starts to rotate around its axial direction, the rod body 121 drives the hinged piece 1221 to rotate in the same direction or in the opposite direction. With the rotation of the hinged piece 1221, the hinged piece 1221 further drives the rotating disc 1222 to rotate in the same direction. Once the rotating disc 1222 starts to rotate, the rotating disc 1222 drives the accelerating mechanism 130 through the transmission mechanism, so that the accelerating mechanism 130 starts to operate, and then drives the mop disc 140 to rotate. The whole process is a coherent and efficient power transmission process, which ensures the smooth operation of the mechanical device.

[0299] It should be pointed out that the rod body 121 itself may not rotate, and actually only the hinged piece 1221 rotates, and the rotation between the rod body 121 and the hinged piece 1221 is relative, which is a relative motion.

[0300] For example, by tightly holding and applying pressure to the rod body 121, the hinged piece 1221 can be forced to rotate relative to the rod body 121, and in this way, the function of mechanical transmission can be realized.

[0301] In this specific process, the rod body 121 may not rotate at all, so there is no problem of whether the rod body 121 and the hinged piece 1221 rotate in the same direction or in the opposite direction.

[0302] Since the second end of the hinged piece 1221 is fixedly connected with the rotating disc 1222, the rotation of the hinged piece 1221 drives the rotating disc 1222 to rotate in the same direction.

[0303] In some embodiments, the acceleration mechanism 130 can be a gear transmission mechanism, in which the rotating disc 1222 is engaged 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, while the precise engagement of the gears also ensures the stability and reliability of the mop structure 100 during use. The acceleration mechanism 130 can also be a planetary gear mechanism.

[0304] 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 a planetary gear mechanism, the direction and speed of the planetary gears 1312 depend on their interaction with the sun gear 1321 and the external gear. When the planetary gears 1312 are driven towards the sun gear 1321, the transmission effect is determined by comparing the rotational speed of the sun gear 1321 and the orbital speed of the planetary gears 1312.

[0305] If the orbital speed of the planetary gears 1312 is greater than the rotational speed of the sun gear 1321, the planetary gears 1312 are decelerated relative to the sun gear 1321; conversely, if the orbital speed of the planetary gears 1312 is less than the rotational speed of the sun gear 1321, the planetary gears 1312 are accelerated relative to the sun gear 1321. The planetary gear mechanism can be designed as a reducer or a speed increaser, depending on its configuration and application.

[0306] The above-mentioned rod body 121 can be a hollow structure, facilitating installation and maintenance. In some designs, the interior of the rod body 121 can be provided with wires or pipes for connecting other electronic or mechanical components, such as batteries, motors, etc., to realize the electric or automatic functions of the mop. Such design not only improves the convenience of the mop, but also expands its application range.

[0307] The connecting part 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.

[0308] To further optimize the structural design of the mop and improve its operational flexibility and cleaning efficiency, the hinge 1221 can be designed with a certain elasticity to adapt to different angles of use. At the same time, the rotating disc 1222 can be equipped with friction-reducing materials or coatings to reduce the friction between the acceleration mechanism 130, ensuring the smoothness of the mop during use. In addition, to enhance the durability of the mop, the acceleration mechanism 130 can be made of wear-resistant materials and designed with dustproof protection measures to prolong the service life of the entire mop structure 100. Through these optimizations in detail, the mop not only becomes more convenient to operate, but also more reliable in long-term use.

[0309] In some embodiments, the acceleration mechanism 130 can also be a chain drive structure, in which the sprocket is connected to the rotating disc 1222 through a chain, so that the rotation of the rotating disc 1222 can be transmitted to the sprocket in a chain drive manner, thereby achieving the 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 a gear transmission, which realizes the acceleration transmission from the rotating disc 1222 to the output shaft through a series of gear meshing. The gear transmission has the advantages of stable transmission ratio and high transmission efficiency, and is suitable for mop structures 100 that require large torque output. Through these designs, the performance of the mop has been significantly improved, making cleaning work more easy and efficient.

[0310] In some examples, the center of the mop disc 140 is provided with a through hole, the acceleration mechanism 130 is arranged on the side of the mop disc 140 away from the rod body assembly 120, and the acceleration mechanism 130 includes a mounting column 1314 that passes out of the through hole to the side of the mop disc 140 close to the rod body assembly 120; the rotating disc 1222 is clamped with the end of the mounting column 1314, and the rotating disc 1222 rotates to drive the mounting column 1314 to rotate, and the mounting column 1314 rotates to operate the acceleration mechanism 130.

[0311] The center of the mop disc 140 is provided with a through hole for cooperating with the mounting column 1314, and the acceleration mechanism 130 is arranged on the side of the mop disc 140 away from the rod body assembly 120. The mounting column 1314 passes out of the through hole in the center of the mop disc 140 and extends to the side of the mop disc 140 close to the rod body assembly 120.

[0312] The rotating disc 1222 is clamped with the end of the mounting column 1314 to fix the rotating disc 1222 and the mounting column 1314, and when the rotating disc 1222 starts to rotate, it drives the mounting column 1314 to rotate. With the rotation of the mounting column 1314, the acceleration mechanism 130 starts to function, thereby achieving the accelerated rotation of the mop disc 140.

[0313] Based on the above process, the application exemplarily describes a transmission mode. Specifically, the rod body assembly 120 drives the mounting column 1314 to rotate through its movement. With the rotation of the mounting column 1314, the mounting column 1314 in turn drives the rotating disc 1222 to rotate. The rotating disc 1222 can be uniformly distributed with a plurality of planetary gears 1312, which will not only revolve, that is, rotate around the center of the rotating disc 1222, but also have a meshing relationship between the planetary gears 1312, the gear disc 1313 and the sun gear 1321, thereby realizing power transmission.

[0314] In this complex transmission process, the gear disc 1313 can be locked by the support column to keep it in a stationary state. Although the gear disc 1313 does not rotate, its inner teeth can still contact the planetary gears 1312, thereby indirectly driving the planetary gears 1312 to rotate through the rotating disc 1222. The planetary gears 1312 not only revolve, but also rotate, and this double rotation enables the planetary gears 1312 to closely cooperate with the sun gear 1321 to transmit power. The sun gear 1321 is connected to the mop disc 140, so the rotation of the sun gear 1321 will directly drive the mop disc 140 to rotate. The rotating motion of the mop disc 140 is ultimately transmitted to the wiping material on the mop disc 140, so that the wiping material can be effectively dehydrated.

[0315] In some examples, the end of the mounting column 1314 is provided with a latch on one side of the rotating disc 1222 and a card hole on the other side; the latch extends into the card hole and is clamped with the edge of the card hole.

[0316] The mounting column 1314 and the rotating disc 1222 are clamped with each other, specifically, a latch can be arranged on the end of the mounting column 1314 away from the rod body assembly 120, and a card hole can be arranged on the corresponding position of the rotating disc 1222; or a card hole can be arranged on the end of the mounting column 1314 away from the rod body assembly 120, and a latch can be arranged on the corresponding position of the rotating disc 1222. The latch and the card hole can be cooperatively provided with multiple groups to improve the clamping stability.

[0317] Through this clamping mode, it can be ensured that the mounting column 1314 and the rotating disc 1222 have high connection strength, so that even if a large resistance or impact is encountered during the use of the mop, loosening or falling off will not easily occur. In addition, the matching design of the latch and the card hole can also realize quick installation and disassembly, which is convenient for users to maintain or replace parts of the mop when needed. In actual application, the size, shape and material selection of the latch and the card hole are carefully designed to ensure their durability and reliability in long-term use.

[0318] And the matching design of the card tongue and the card hole can make the mounting column 1314 move axially within the rotating disc 1222 within a certain range, which helps to absorb and disperse the impact force generated during use, thereby further protecting the acceleration mechanism 130 from damage. In addition, the card tongue in this structure can have a certain elastic force, which can form a certain pre-tightening force between the rotating disc 1222 and the mounting column 1314, which helps to reduce the gap and noise during rotation, making the mop more stable and quiet during operation.

[0319] Referring to Figure 12 And Figure 13 In some examples, the hinge 1221 is provided with a flange extending away from the end of the rod body 121 in a direction away from the axis of the rod body 121, and the flange is fixedly connected with the rotating disc 1222.

[0320] The hinge 1221 described above is not directly connected to the end of the rod body 121, but extends at least one flange away from the axis of the rod body 121. The design of the flange is to improve the stability of the connection with the rotating disc 1222.

[0321] The setting of the flange not only enhances the connection strength between the hinge 1221 and the rotating disc 1222, but also increases the flexibility of the structure to a certain extent. Due to the presence of the flange, the contact area between the hinge 1221 and the rotating disc 1222 is increased, thereby improving the stability and durability of the connection.

[0322] In addition, the shape and size of the flange can be adjusted according to actual needs to adapt to rotating discs 1222 of different sizes and shapes, making the application range of the entire mop structure 100 more extensive. In actual use, this design helps to reduce wear and tear between the hinge 1221 and the rotating disc 1222, prolonging the service life of the mop while providing a more stable operation experience during cleaning.

[0323] In some examples, one of the flange and the rotating disc 1222 is provided with a clamping column, and the other is provided with a buckle slot; the clamping column extends into the buckle slot so that the flange and the rotating disc 1222 are fixedly connected.

[0324] Through the matching design of the clamping column and the buckle slot, a more secure connection between the hinge 1221 and the rotating disc 1222 can be achieved. The insertion action of the clamping column is simple and easy to operate, and the structure of the buckle slot can effectively prevent the clamping column from accidentally falling off, ensuring the stability of the mop during use.

[0325] In addition, this design allows users to quickly replace the rotating disc 1222 without the use of tools, improving the maintenance efficiency of the mop. In actual application, this structural design not only improves the durability of the product, but also enhances the user experience.

[0326] Specifically, a clamping column can be provided on the flange, and a corresponding fitting position of the rotating disc 1222 is provided with a buckle groove; similarly, a buckle groove can also be provided on the flange, and a corresponding fitting position of the rotating disc 1222 is provided with a clamping column. There is a special connection mode between the flange structure of the rotating disc 1222 and the rotating disc 1222. After the clamping column is inserted into the buckle groove, the clamping and fixing between the flange and the rotating disc 1222 can be achieved. This clamping mechanism not only ensures the stability of the structure, but also facilitates installation and disassembly in actual application, improving the convenience of operation.

[0327] In addition, the matching design of the clamping column and the buckle groove also provides a certain fine-tuning space, so that the relative position between the flange and the rotating disc 1222 can be fine-tuned during assembly to achieve the best fitting state. This fine-tuning capability ensures the stability and reliability of the mop structure 100 during long-term use. Further, the shape and size of the clamping column and the buckle groove can be further optimized to adapt to rotating discs 1222 of different materials, thereby further improving the compatibility and durability of the mop structure 100. In this way, even when facing different cleaning environments and conditions, the mop structure 100 can maintain its performance and ensure that users can achieve consistent cleaning results.

[0328] In some examples, the mop disc 140 is provided with a containing groove on the side away from the acceleration mechanism 130, and the bottom of the containing groove is provided with a through hole for facilitating the transmission connection between the rod assembly 120 and the acceleration mechanism 130. The rotating disc 1222 is arranged in the containing groove.

[0329] The containing groove can provide sufficient accommodation space for the connecting part 122, reducing the interference of external objects with the operation of the connecting part 122, and avoiding damage to the connecting part 122 caused by collision with external objects.

[0330] The design of the through hole can enable smooth force transmission between the rod assembly 120 and the acceleration mechanism 130, thereby improving the use efficiency of the mop structure 100.

[0331] In addition, the existence of the containing groove also provides protection for the stability and durability of the mop disc 140. The stability of the mop structure 100 is maintained, and the mop disc 140 is not easily deformed. This design takes into account various needs in actual use, so that the mop performs better in daily household cleaning.

[0332] The rod assembly 120 is connected to the acceleration mechanism 130 through the through hole, and the acceleration mechanism 130 can be a planetary gear mechanism, a gear mechanism, a belt pulley mechanism, or other transmission devices, for amplifying the torque exerted by the user, thereby improving the cleaning efficiency of the mop.

[0333] In order to adapt to different cleaning needs, the material and shape of the mop disc 140 can be different. For example, some mop discs 140 can be made of soft material to adapt to the cleaning of smooth floors, while others can be made of hard material to cope with rough or stubborn dirt cleaning. In addition, the shape of the mop disc 140 is also designed for cleaning different corners and gaps, some are designed as flat, and some have edges to improve cleaning efficiency and effect.

[0334] Through the above setting mode, the mop structure 100 is not only more stable in structure, but also more diversified in function, which can meet the needs of different users and different cleaning environments.

[0335] In some examples, the rotating disc 1222 is in clearance fit with the side wall of the accommodating groove.

[0336] This clearance fit design can make the rotating disc 1222 rotate freely in the accommodating groove while maintaining a certain activity space to adapt to different operation forces and angles. Such design not only improves the flexibility of the mop, but also reduces the wear caused by excessive friction.

[0337] In addition, this design of the rotating disc 1222 can also absorb impact force to a certain extent, protecting the mop rod body assembly 120 from damage. In actual use, the user can adjust the position of the rotating disc 1222 according to the cleaning needs to achieve the best cleaning effect.

[0338] 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 drivingly connected with the rod body assembly 120 through a screw rod 150; when the upper rod body 110 moves axially along the rod body assembly 120, the rod body assembly 120 is driven to rotate by the screw rod 150.

[0339] The above-mentioned mop structure 100 not only includes the rod body assembly 120, but also additionally provides the upper rod body 110 part. The above-mentioned upper rod body 110 part is designed to be sleeved with the rod body assembly 120, thereby forming a whole structure. In order to realize the effective connection between the upper rod body 110 and the rod body assembly 120, the upper rod body 110 and the rod body assembly 120 are drivingly connected through a screw rod 150.

[0340] When the upper rod body 110 moves in the axial direction of the rod body assembly 120, this design can drive the rod body assembly 120 to rotate correspondingly through the rotation mechanism of the screw rod 150. Such design not only enhances the flexibility of the mop, but also improves the convenience of operation, so that the user can use the mop to clean more easily and efficiently.

[0341] In addition, through the transmission connection of the screw rod 150, the mop rod body can be quickly extended and retracted, thereby adapting to 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 need for the user to frequently bend over or reach out during the use of a traditional mop, thereby reducing the physical burden on the user and improving cleaning efficiency. At the same time, the mop with this structure is also more compact when stored, saving space.

[0342] Referring to Figures 14 to 16 In a second aspect, embodiments of the present application also provide a mop cleaning module, which comprises a mop and a mop bucket 200, and the mop bucket 200 is provided with an acceleration mechanism 130; the mop comprises a rod body assembly 120 and a mop disc 140 movably connected with the rod body assembly 120; when the mop is placed in the mop bucket 200 and is arranged in cooperation with the acceleration mechanism 130, the rod body assembly 120 is in transmission connection with the acceleration mechanism 130, and the mop disc 140 is locked with the acceleration mechanism 130; the rod body assembly 120 drives the acceleration mechanism 130 to operate, and the acceleration mechanism 130 drives the mop disc 140 to rotate, and the rotation speed of the mop disc 140 is greater than that of the rod body assembly 120.

[0343] The mop cleaning module has a rod body assembly 120 and a mop disc 140 similar to the mop structure 100 described above, and is also provided with a corresponding acceleration mechanism 130. The role of the acceleration mechanism 130 is to accelerate the rotation speed of the rod body assembly 120 and transmit it to the mop disc 140. In this way, the mop disc 140 can be more efficient when dehydrating.

[0344] Specifically, the mop cleaning module of the present application mainly consists of two core parts: one is the mop itself, and the other is the mop bucket 200 specially designed for it. The mop part is composed of a rod body assembly 120 and a mop disc 140. The mop disc 140 is in rotational connection with 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 transmission connection with the acceleration mechanism 130 arranged in the mop bucket 200. In this arrangement, 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 rotation of the mop disc 140, and the rotation speed of the mop disc 140 is greater than that of the rod body assembly 120.

[0345] When the user operates the mop for dehydration, the user can place the mop in the area of the mop bucket 200 provided with the acceleration mechanism 130, and make the rod body assembly 120 establish a transmission connection with the acceleration mechanism 130. Specifically, the acceleration mechanism 130 can include a support column, and the rod body assembly 120 is gradually sleeved or circumferentially limited with the support column to realize the 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 disc 140 to rotate. In the above process, by adjusting the transmission ratio of the acceleration mechanism 130, the rotation speed of the mop disc 140 can be higher than that of the rod body assembly 120, thereby greatly improving the dehydration efficiency of the wiping object on the mop disc 140.

[0346] In order to realize this acceleration effect, the acceleration mechanism 130 can adopt a planetary gear mechanism, a chain transmission or a nut screw.

[0347] The planetary gear mechanism is a complex gear system, which contains 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 occasions requiring speed change. The chain transmission structure converts the rotary motion of the rod body assembly 120 into high-speed rotation of the mop disc 140 through the cooperation of chain and gear. And the nut screw structure utilizes the principle of thread, and drives the rotation of the mop disc 140 through the linear motion of the rod body assembly 120. Both of these two structures can effectively convert human power into greater rotary power of the mop disc 140, thereby accelerating the dehydration speed.

[0348] Referring to Figure 17 In some examples, the acceleration mechanism 130 includes a driving sub 131 and a driven sub 132; when the mop is placed in the mop bucket 200 and cooperates with the acceleration mechanism 130, the driving sub 131 is respectively in transmission connection with the rod body assembly 120 and the driven sub 132, and the driven sub 132 is in locking connection with the mop disc 140; the rod body assembly 120 drives the driving sub 131 to move, the driving sub 131 drives the driven sub 132 to rotate, and the driven sub 132 drives the mop disc 140 to rotate.

[0349] With this design, the rotation speed of the mop disc 140 is significantly increased, thus accelerating the water removal process on the mop. In addition, the setting of the acceleration mechanism 130 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 more effortless. Second, due to the increase in the rotation speed of the mop disc 140, the efficiency of mopping is also increased, making the cleaning work more efficient. Finally, the structure of the acceleration mechanism 130 is simple, easy to manufacture and maintain, and relatively low in cost, suitable for mass production and household use.

[0350] Specifically, the above-mentioned acceleration mechanism 130 can improve the efficiency of the mop when removing water or cleaning the floor. The acceleration mechanism 130 consists of two parts: the driving part 131 and the driven part 132. The driving part 131 is the driving part, which is connected to the rod assembly 120 of the mop, and can be in transmission connection with the driven part 132. The driven part 132 is connected to the mop disc 140, which is the part of the mop that actually contacts the floor and is used for cleaning work. When the user operates the mop, by directly or indirectly rotating the rod assembly 120, the driving part 131 moves, thereby driving the driven part 132 to rotate. The rotation of the driven part 132 is transmitted to the mop disc 140, causing the mop disc 140 to rotate. This design makes the mop disc 140 more efficient when removing water or cleaning the floor. The mop bucket 200 is a container for storing the mop, which can be filled with liquid for easy cleaning and wiping. The mop bucket 200 cooperates with the acceleration mechanism 130 on the mop to accelerate the rotation speed of the mop disc 140 during water removal, improving the water removal efficiency.

[0351] In order to realize the rapid rotation of the mop disc 140, the driving part 131 can be designed to have a gear or sprocket structure, and the driven part 132 is designed to have a matching gear or sprocket. This design allows the user to operate the rod assembly 120 to rotate, and through the meshing of the gear or sprocket, a larger torque can be transmitted, thereby achieving the accelerated rotation of the mop disc 140. The cooperation mechanism of the driving part 131 and the driven part 132 can include, but is not limited to, a planetary gear mechanism, a gear mechanism, a gear and rack mechanism, a chain transmission structure, and a nut and screw mechanism, and can also be a combination of at least two mechanisms.

[0352] The rack and pinion mechanism is composed of at least one linearly moving rack and a plurality of rotating pinions. The rotation of the rod assembly 120 is transmitted to the mop disc 140 after being accelerated by the rack and pinion mechanism through the power transmission between the linear motion of the rack and the rotary motion of the pinion. For example, the rod assembly 120 is drivingly connected to a power pinion in the mop bucket, the power pinion is meshingly connected to the rack, and the rack is meshingly connected to a plurality of driven pinions. The last pinion of the plurality of driven pinions is drivingly connected to the mop disc 140. The rotation of the rod assembly 120 drives the rotation of the power pinion, the rotation of the power pinion drives the linear movement of the rack, the linear movement of the rack drives the operation of the driven pinions, the rotation of the last pinion drives the rotation of the mop disc 140, and the rotation of the mop disc 140 is accelerated.

[0353] The chain drive structure is a mechanical transmission mode for transmitting power through the meshing of a chain and a sprocket. A chain drive structure generally includes at least one chain and a plurality of sprockets. The rotation of the rod assembly 120 is transmitted to the mop disc 140 after being accelerated by the rack and pinion mechanism through the transmission movement of the chain and the rotation of the sprocket. The chain drive structure has low cost and is easy to maintain, and is suitable for medium load and speed transmission. For example, the rod assembly 120 is drivingly connected to a power sprocket in the mop bucket, the power sprocket is connected to another secondary sprocket through a chain, the secondary sprocket has a different diameter from the power sprocket, and the rotation speed of the secondary sprocket is greater than that of the power sprocket. The secondary sprocket is drivingly connected to the mop disc 140, and the rotation of the secondary sprocket drives the rotation of the mop disc 140, thereby accelerating the rotation of the mop disc 140.

[0354] Among the many acceleration mechanisms 130, a variety of different mechanical structures can be selected to achieve the function of acceleration. These acceleration mechanisms 130 each have characteristics and are suitable for different application scenarios and needs.

[0355] Referring to Figure 17 In some examples, the driving part 131 includes a planet carrier 1311 and a gear disc 1313, the gear disc 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 part 132 includes a sun gear 1321, the sun gear 1321 meshes with the planetary gear 1312, and the sun gear 1321 is locked with the mop disc 140; the rotation of the rod assembly 120 drives the rotation of the planet carrier 1311, the rotation of the planet carrier 1311 drives the rotation of the planetary gear 1312 under the meshing action of the internal gear, the rotation of the planetary gear 1312 drives the rotation of the sun gear 1321 meshing therewith, the rotation of the sun gear 1321 drives the rotation of the mop disc 140, and the rotation speed of the planet carrier 1311 is less than that of the sun gear 1321.

[0356] The driving part 131 is composed of a planet carrier 1311 and a gear disc 1313, wherein the gear disc 1313 is provided with an internal gear, and the planet carrier 1311 is provided with at least one planet gear 1312 engaged with the internal gear; the driven part 132 includes a sun gear 1321, which is engaged with the planet gear 1312 and connected with the mop disc 140.

[0357] When the rod assembly 120 rotates, the rod assembly 120 drives the planet carrier 1311 to rotate. The rotation of the planet carrier 1311 drives the at least one planet gear 1312 engaged with the internal gear to rotate under the meshing action of the internal gear. The planet gear 1312 drives the sun gear 1321 engaged therewith to rotate during the rotation of the planet gear 1312. The rotation of the sun gear 1321 is finally transmitted to the mop disc 140, so that the mop disc 140 also starts to rotate.

[0358] In the planetary gear mechanism, the planet carrier 1311 is a structure that supports the planet gear 1312 and allows it to rotate around the sun gear 1321. The gear disc 1313 refers to a disc with an internal gear to engage with the planet gear 1312 and drive the planet gear 1312 to rotate when it rotates relative to the planet carrier 1311. In the planetary gear mechanism, the planet gear 1312 is a gear that rotates around the sun gear 1321 and can engage with the internal gear or the sun gear 1321. In the planetary gear mechanism, the sun gear 1321 is a gear located at the center around which the planet gear 1312 rotates and engages with it.

[0359] This design allows the rotation speed of the mop disc 140 to be higher than that of the rod assembly 120, thereby improving the efficiency of the mop in terms of drying, cleaning, or cleaning. Through the speed reduction and torque increase effect of the planetary gear mechanism, the mop disc 140 can have a higher rotation speed during the drying process, improving the cleaning effect. In addition, the combination of the planet carrier 1311 and the gear disc 1313 makes the entire mop structure 100 more compact, facilitating operation and storage. In practical applications, this mop structure 100 can be applied to cleaning various different surfaces, whether it is a hard surface or a carpet, and can provide good cleaning effect.

[0360] Referring to Figure 17 In some examples, the planet carrier 1311 is provided with a mounting column 1314 at the center; the sun gear 1321 is sleeved outside the mounting column 1314 and can rotate relative to the mounting column 1314.

[0361] The mounting column 1314 is provided to support and fix the entire planetary carrier 1311 structure, ensuring its stability. At the same time, the sun gear 1321 is designed to be sleeved on the outer side of the mounting column 1314, which can make the sun gear 1321 rotate relative to the mounting column 1314.

[0362] In order to ensure the stability of the engagement between the planetary gear 1312 and the sun gear 1321, a proper fitting gap is provided between the outer diameter of the mounting column 1314 and the inner diameter of the sun gear 1321. In addition, the mounting column 1314 of the planetary carrier 1311 can also be provided with a locking device for fixing the sun gear 1321, to prevent the sun gear 1321 from moving axially during use. Through such design, the stability and durability of the mop during use can be effectively improved, while ensuring the continuity of cleaning efficiency.

[0363] In order to ensure the stability of the sun gear 1321 and reduce unnecessary friction, the mounting column 1314 can be made of high-strength material, and its surface can be finely processed to reduce the friction coefficient. In addition, bearings can be provided between the sun gear 1321 and the mounting column 1314 to further improve the flexibility of rotation and reduce wear. In some designs, a proper gap can be designed between the inner hole of the sun gear 1321 and the outer diameter of the mounting column 1314 to accommodate thermal expansion and mechanical tolerance under different working conditions. Through the optimization of these design details, the transmission system of the mop not only can provide higher cleaning efficiency, but also can ensure the reliability and durability during long-term use.

[0364] In some examples, the planetary carrier 1311 is provided with a plurality of mounting sub-columns 1315 around the circumference of the mounting column 1314, and the planetary gear 1312 is sleeved on the outer side of the mounting sub-column 1315 and can rotate relative to the mounting sub-column 1315.

[0365] The mounting sub-column 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, which can make the planetary gear 1312 rotate freely around the mounting sub-column 1315, thereby realizing its movement function in the planetary gear mechanism.

[0366] In order to ensure the stability and durability of the planetary gear 1312, bearings can be provided between the planetary gear 1312 and the mounting sub-column 1315. This bearing structure can reduce the friction of the planetary gear 1312 during rotation, prolong the service life of the mop. In addition, the rotation of the planetary gear 1312 can be controlled by one or more drive wheels, which can be manual or electric, selected according to different use requirements. Through such design, the cleaning efficiency and operation convenience of the mop are further improved.

[0367] In a third aspect, the embodiments of the present application also provide a mop cleaning method, which is applied to a mop cleaning module. The mop cleaning module comprises a mop and a mop bucket 200. The mop or the mop bucket 200 is provided with an acceleration mechanism 130. The mop bucket 200 is provided with a cleaning area 240 and a dehydration area 220. The mop comprises a rod assembly 120 and a mop plate 140 which is movably connected to the rod assembly 120. When the mop is placed in the cleaning area 240 of the mop bucket 200, the rotation of the rod assembly 120 drives the rotation of the mop plate 140. The rotation speed of the mop plate 140 is the same as that of the rod assembly 120. When the mop is placed in the dehydration area 220 of the mop bucket 200, the rotation of the rod assembly 120 drives the operation of the acceleration mechanism 130. The operation of the acceleration mechanism 130 drives the rotation of the mop plate 140. The rotation speed of the mop plate 140 is greater than that of the rod assembly 120.

[0368] The method improves the dehydration efficiency of the mop by setting the acceleration mechanism 130 to improve the rotation speed of the mop plate 140 in the dehydration area 220. In the dehydration process, the acceleration mechanism 130 can be achieved by planetary gear 1312 transmission, gear transmission, belt transmission or other mechanical transmission modes to ensure the stability of the mop plate 140 in high-speed rotation. In addition, the method also relates to the cleaning process of the mop plate 140. The rotation of the mop plate 140 in the cleaning area 240 can be manually operated by the user or automatically completed by the driving device arranged on the mop bucket 200. The cleaning area 240 and the dehydration area 220 can be two independent areas in the mop bucket 200 or the same area converted by the mechanical structure. Through such design, the use and maintenance of the mop become more convenient, and the cleaning effect is also significantly improved.

[0369] The mop cleaning method described above is suitable for the use of the mop cleaning module. At least one of the mop or the mop bucket 200 is equipped with the acceleration mechanism 130. That is, the acceleration mechanism 130 can be arranged on the mop as needed, or the acceleration mechanism 130 can be arranged in the mop bucket 200, or both the mop and the mop bucket 200 are provided with corresponding acceleration mechanisms 130. When there are two acceleration mechanisms 130, the dehydration efficiency can be further improved by double acceleration in the dehydration process, or the labor-saving degree of cleaning can be further improved by double deceleration in the cleaning process.

[0370] 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 rotation of the mop plate 140. At this time, the rotation speed of the mop plate 140 can be consistent with that of the rod assembly 120. Since the flow resistance of the mop wiping material is large when it is cleaned in the cleaning liquid, the cleaning of the mop can be more labor-saving.

[0371] 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 disc 140, achieving a higher rotation speed than that of the rod assembly 120, which effectively improves the dehydration efficiency of the mop.

[0372] Through this design, the mop cleaning module not only realizes the cleaning of the mop, but also increases the rotation speed of the mop disc 140 through the acceleration mechanism 130 during the dehydration stage, achieving rapid dehydration, making the entire cleaning process more efficient and convenient.

[0373] In this mop cleaning module, the acceleration mechanism 130 can be various mechanical structures, such as planetary gear mechanism, gear mechanism, gear and rack mechanism, chain transmission structure, nut and screw mechanism, belt transmission mechanism, etc. These structures can achieve rotation speed increase according to the relative motion between the mop disc 140 and the rod assembly 120. For example, when the rod assembly 120 rotates, the acceleration mechanism 130 through gear transmission can increase the rotation speed to the mop disc 140, or through the nut and screw structure to convert the rotary motion into linear motion, and then through the conversion mechanism to convert the linear motion into the rotary motion of the mop disc 140, thereby achieving the increase of rotation speed.

[0374] In actual application, users can choose different acceleration mechanisms 130 according to needs to adapt to different use environments and cleaning needs. For example, in the case of rapid dehydration, the acceleration mechanism 130 with more obvious rotation speed increase effect can be selected; while in the environment with higher noise control requirements, the quieter transmission mode can be selected.

[0375] In addition, the design of the mop cleaning module also considers the simplicity of operation. The setting of the acceleration mechanism 130 enables users 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 users. At the same time, the module can also be equipped with safety protection devices on the mop bucket 200 to prevent accidental injury during high-speed rotation.

[0376] In summary, the mop cleaning module provided by the present application introduces the acceleration mechanism 130, which not only improves the cleaning efficiency of the mop, but also optimizes the user experience, making the use of the mop more efficient, convenient and safe.

[0377] In some examples, the acceleration mechanism 130 is arranged on the mop, and the acceleration mechanism 130 is in transmission connection with the rod body assembly 120; the mop disc 140 is in transmission connection with the acceleration mechanism 130, and the mop disc 140 is provided with a wiping material; when the mop is placed in the cleaning area 240 of the mop bucket 200, the acceleration mechanism 130 is locked as a whole with the rod body assembly 120, the rotation of the rod body assembly 120 drives the rotation of the acceleration mechanism 130, and the rotation of the acceleration mechanism 130 drives the rotation of the mop disc 140, and the rotation speed of the mop disc 140 is the same as that 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 in transmission connection with the acceleration mechanism 130, the rotation of the rod body assembly 120 drives the operation of the acceleration mechanism 130, and the operation of the acceleration mechanism 130 drives the rotation of the mop disc 140, and the rotation speed of the mop disc 140 is greater than that of the rod body assembly 120.

[0378] Through this design, the user can easily switch between the cleaning and dehydration areas when cleaning the mop without changing any parts. In addition, the addition of the acceleration mechanism 130 enables the mop disc 140 to achieve a higher rotation speed during the dehydration stage, effectively removing excess water on 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 at high speed, ensuring safety and reliability during use.

[0379] Specifically, the acceleration mechanism 130 can be installed on the structure of the mop, and at this time, the acceleration mechanism 130 and the rod body assembly 120 of the mop are in transmission connection and work together; the mop disc 140 and the acceleration mechanism 130 are also in transmission connection and work together, and the mop disc 140 is provided with a wiping material.

[0380] 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, and at this time, the rotation of the rod body assembly 120 can drive the rotation of the mop disc 140, so that the rotation speed of the mop disc 140 is consistent with that of the rod body assembly 120, which can save labor for cleaning the wiping material compared with the acceleration in the dehydration area 220; when the mop is placed in the dehydration area 220 of the mop bucket 200, the rotation of the rod body assembly 120 further drives the operation of the acceleration mechanism 130, and the rotation speed of the mop disc 140 exceeds that of the rod body assembly 120 during the operation of the acceleration mechanism 130, thereby achieving the effect of accelerating dehydration.

[0381] The above design can make the mop flexible to use in different working environments, that is, cooperating with the washing area 240 and the dehydration area 220 can lock or unlock the gear disc 1313, so as to make the acceleration mechanism 130 run or not run. For example, when the mop structure 100 is washed, the washing area 240 can not limit the circumference of the bottom disc 133, so that the planetary wheel 1312 cannot drive the sun wheel 1321 to rotate due to the rotation of the gear disc 1313, at this time, the acceleration mechanism 130 does not run, that is, the rotating speed of the rod body assembly 120 is the same as that of the mop disc 140; when the mop structure 100 is dehydrated, the dehydration area 220 can limit the circumference of the bottom disc 133, so that the gear disc 1313 is fixed and cannot rotate, and then the planetary wheel 1312 can drive the sun wheel 1321 to rotate, at this time, the acceleration mechanism 130 runs, so that the rotating speed of the rod body assembly 120 is less than that of the mop disc 140.

[0382] In some examples, the acceleration mechanism 130 includes a driving sub-portion 131 and a driven sub-portion 132; the driving sub-portion 131 is respectively in transmission connection with the rod body assembly 120 and the driven sub-portion 132, and the driven sub-portion 132 is connected with the mop disc 140; when the mop is placed in the washing area 240 of the mop bucket 200, the driving sub-portion 131 is locked with the rod body assembly 120, the driven sub-portion 132 is locked with the driving sub-portion 131, and the rod body assembly 120 drives the mop disc 140 to rotate; when the mop is placed in the dehydration area 220 of the mop bucket 200, the rod body assembly 120 drives the driving sub-portion 131 to move, the driving sub-portion 131 drives the driven sub-portion 132 to rotate, and the driven sub-portion 132 drives the mop disc 140 to rotate.

[0383] The above-mentioned acceleration mechanism 130 can improve the efficiency of the mop when dehydrating or cleaning the ground. The acceleration mechanism 130 is composed of two parts: the driving sub-portion 131 and the driven sub-portion 132. The driving sub-portion 131 is the driving part, which is connected with the rod body assembly 120 of the mop and can be in transmission connection with the driven sub-portion 132. The driven sub-portion 132 is connected with the mop disc 140, which is the part of the mop that actually contacts the ground and is used for cleaning. When the user operates the mop, the driving sub-portion 131 moves along with the rod body assembly 120, which is directly or indirectly rotated, and then drives the driven sub-portion 132 to rotate. The rotation of the driven sub-portion 132 is transmitted to the mop disc 140, so that the mop disc 140 also rotates. Such a design makes the mop disc 140 more efficient when dehydrating or cleaning the ground.

[0384] That is, the driving sub 131 is connected to the rod assembly 120 and the driven sub 132 through transmission connection, and the driven sub 132 is directly connected to the mop disc 140; when the rod assembly 120 starts to rotate, the rod assembly 120 drives the driving sub 131 to move accordingly, and the driving sub 131 drives the driven sub 132 to rotate in the moving process, and finally the rotation of the driven sub 132 is transmitted to the mop disc 140, so that the mop disc 140 also starts to rotate.

[0385] When the mop is placed in the cleaning area 240 of the mop bucket 200, the driving sub 131 is locked with the rod assembly 120, and the driven sub 132 is also locked with the driving sub 131, at this time the acceleration mechanism 130 is in a disabled state, so when the rod assembly 120 starts to rotate, it drives the mop disc 140 to rotate together; when the mop is placed in the dehydration area 220 of the mop bucket 200, the rotation of the rod assembly 120 drives the driving sub 131 to move, and the movement of the driving sub 131 further drives the driven sub 132 to rotate, and finally the rotation of the driven sub 132 can drive the mop disc 140 to rotate together, and the rotation speed of the mop disc 140 is greater than that of the driving sub 131.

[0386] In some examples, the driving sub 131 includes a planet carrier 1311 and a gear disc 1313, the gear disc 1313 is provided with an internal gear, and the planet carrier 1311 is provided with at least one planetary gear 1312 engaged with the internal gear; the driven sub 132 includes a sun gear 1321, the sun gear 1321 is engaged with the planetary gear 1312, and the sun gear 1321 is connected with the mop disc 140; when the mop is placed in the cleaning area 240 of the mop bucket 200, the planet carrier 1311 and the gear disc 1313 are locked with the rod assembly 120, the sun gear 1321 is locked with the planetary gear 1312, and the rotation of the rod assembly 120 drives the mop disc 140 to rotate; when the mop is placed in the dehydration area 220 of the mop bucket 200, the rotation of the rod assembly 120 drives the planet carrier 1311 to rotate, the rotation of the planet carrier 1311 drives the planetary gear 1312 to rotate under the meshing action of the internal gear, the rotation of the planetary gear 1312 drives the sun gear 1321 engaged therewith to rotate, and the rotation of the sun gear 1321 drives the mop disc 140 to rotate, and the rotation speed of the planet carrier 1311 is less than that of the sun gear 1321.

[0387] In the above structure, the driving sub 131 is composed of a planet carrier 1311 and a gear disc 1313, wherein the gear disc 1313 has the structure of an internal gear, and the planet carrier 1311 is provided with at least one planetary gear 1312 engaged with the internal gear; the driven sub 132 is composed of a sun gear 1321, and the sun gear 1321 is engaged with the planetary gear 1312, and the sun gear 1321 is connected with the mop disc 140.

[0388] 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 planet carrier 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.

[0389] 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 in turn drive the rotation of the planet wheel 1312 under the meshing of the internal gear. The meshing relationship between the planet wheel 1312 and the sun gear 1321 will make the sun gear 1321 start to rotate. The rotation of the sun gear 1321 will finally be transmitted to the mop plate 140, so that the mop plate 140 rotates to realize 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 that of the sun gear 1321, which can effectively improve the dehydration efficiency.

[0390] In order to further optimize the dehydration efficiency, a rotation 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, higher dehydration efficiency can be achieved. This rotation speed ratio can be achieved by adjusting the tooth ratio of the planet wheel 1312 and the internal gear. In addition, in order to ensure that the mop plate 140 can be uniformly dehydrated during the dehydration process, the connection between the sun gear 1321 and the mop plate 140 can be designed as a flexible connection to absorb the impact force caused by the speed difference.

[0391] In some examples, the center of the planet carrier 1311 is provided with a mounting column 1314; the sun gear 1321 is sleeved outside the mounting column 1314 and can rotate relative to the mounting column 1314; when the mop is placed in the dehydration area 220 of the mop bucket 200, the rotation of the rod assembly 120 drives the rotation of the planet carrier 1311, the rotation of the planet carrier 1311 drives the rotation of the planet wheel 1312 under the meshing action of the internal gear, the rotation of the planet wheel 1312 drives the rotation of the sun gear 1321 meshed therewith, the rotation of the sun gear 1321 relative to the mounting column 1314 drives the rotation of the mop plate 140, and the rotation speed of the planet carrier 1311 is less than that of the sun gear 1321.

[0392] The above-mentioned mounting 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 outside the outer side area of the mounting column 1314, which can make the sun gear 1321 rotate relative to the mounting column 1314.

[0393] To ensure the engagement between the planet wheel 1312 and the sun wheel 1321 is more stable, a proper fitting gap is provided between the outer diameter of the mounting column 1314 and the inner diameter of the sun wheel 1321. In addition, a locking device for fixing the sun wheel 1321 can also be provided on the mounting column 1314 of the planet carrier 1311 to prevent the sun wheel 1321 from moving axially during use. Through such a design, the stability and durability of the mop during use can be effectively improved, while ensuring the continuity of cleaning efficiency.

[0394] When the mop is placed in the dehydration area 220 of the mop bucket 200, the rotating motion of the rod assembly 120 will be transmitted to the planet carrier 1311, so that the planet carrier 1311 starts to rotate. The rotation of the planet carrier 1311 in turn drives the planet wheel 1312 to rotate through the meshing action of the internal gear. During the rotation of the planet wheel 1312, the planet wheel 1312 will mesh with the sun wheel 1321, thereby causing the sun wheel 1321 to also start to rotate. The rotation of the sun wheel 1321 relative to the mounting column 1314 further drives the mop disc 140 to rotate. It is worth noting that during the above process, the rotation speed of the planet carrier 1311 is always lower than that of the sun wheel 1321.

[0395] This design allows the rotation speed of the mop disc 140 to be increased, thereby speeding up the dehydration efficiency. Through the speed difference between the planet carrier 1311 and the sun wheel 1321, the rotation speed of the mop disc 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 wheel 1321 to reduce the rotation speed of the planet carrier 1311, thereby increasing the rotation speed difference of the sun wheel 1321, so that the rotation speed of the mop disc 140 is higher and the dehydration effect is better.

[0396] In some examples, the end of the mounting column 1314 is clamped with the rod assembly 120 to facilitate the rotation of the rod assembly 120 to drive the planet carrier 1311 to rotate.

[0397] The end of the mounting column 1314 in the above structure can be clamped with the rod assembly 120. This design allows the rod assembly 120 to rotate around the mounting column 1314, thereby driving the planet carrier 1311 connected to the rod assembly 120 to rotate. Such a design can improve the flexibility and operability of the mop.

[0398] The above clamping refers to a connection method of the end of the rod assembly 120 and the mounting column 1314, which can be quickly connected and detached without the need for additional tools.

[0399] To further enhance the stability and durability of the structure, the connecting portion 122 of 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 anti-loosening structures such as threaded locking or spring clamping devices to ensure that the connecting portion 122 does not loosen or fall off during long-term use and frequent operation. In some cases, to accommodate different user habits and space limitations, the length of the rod assembly 120 can be designed to be adjustable, achieved through a telescopic mechanism or detachable extension section. Such a design not only improves the application range of the product, but also facilitates personalized adjustment by the user.

[0400] In some examples, the planet carrier 1311 is provided with a plurality of mounting sub-columns 1315 around the circumference of the mounting column 1314, and the planetary gears 1312 are sleeved outside the mounting sub-columns 1315 and can rotate relative to the mounting sub-columns 1315.

[0401] The mounting sub-columns 1315 described above can provide a stable support structure for the planetary gears 1312. The planetary gears 1312 are sleeved outside the corresponding mounting sub-columns 1315, and such a design allows the planetary gears 1312 to rotate freely around the mounting sub-columns 1315, thereby realizing their movement function in the planetary gear mechanism.

[0402] To ensure smoother rotation between the planetary gears 1312 and the mounting sub-columns 1315, the outer surface of the planetary gears 1312 can be designed to have a certain friction coefficient, or a ball bearing or other drag-reducing element can be used. In addition, the structural design of the planet carrier 1311 can be further optimized to adapt to different workloads and speed requirements. For example, by adjusting the size, number, or mounting position of the planetary gears 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 limiting device can also be added to prevent excessive displacement or vibration of the planet carrier 1311 during high-speed rotation, ensuring stable operation of the mechanical device.

[0403] In some examples, the mounting sub-columns 1315 are arranged 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.

[0404] The mounting sub-columns 1315 and the mounting column 1314 are arranged in parallel, which ensures that the rotation axes of the sun gear 1321 and the planetary gears 1312 can remain parallel to each other.

[0405] This parallel arrangement not only simplifies the structure of the transmission system, but also improves the transmission efficiency. The parallel rotation axes can reduce the additional friction and wear caused by the non-parallel axes when transmitting power between the sun gear 1321 and the planet gear 1312. In addition, the parallel arrangement of the mounting sub-column 1315 and the mounting column 1314 can more easily interface with other mechanical components, such as connecting with the motor or reducer, thereby achieving compact integration of the entire transmission system.

[0406] In order to further improve the transmission efficiency and reduce energy loss, the tooth profile of the planet gear 1312 can be optimally designed. For example, using involute tooth profile can reduce the impact and noise when the gears mesh, while improving the smoothness of transmission. At the same time, the material selection of the planet gear 1312 is also crucial, which can choose high-strength, wear-resistant materials to ensure good performance in long-term operation.

[0407] The sun gear 1321 and the planet gear 1312 can be made of special materials to withstand higher loads and longer operation. The selection of these materials needs to consider wear resistance, fatigue resistance and compatibility with lubricants. In some advanced applications, the sun gear 1321 and the planet gear 1312 can even be surface hardened to improve their surface hardness and wear resistance.

[0408] The sun gear 1321 and the planet gear 1312 are important parts in mechanical devices, which can be located in the gear system for transmitting power and motion. Since these parts often bear high loads and long operation, they need to be made of special materials. The selection of these special materials needs to consider several key factors: wear resistance, fatigue resistance and compatibility with lubricants. Wear resistance ensures that the parts do not easily wear out in long-term use; fatigue resistance means that the material can maintain its performance under repeated stress without breaking; compatibility with lubricants ensures that the lubricant can effectively protect the parts, reducing wear and heat generation. In some more demanding situations, in order to further improve the performance and life of the parts, the sun gear 1321 and the planet gear 1312 may also be surface hardened, which will significantly improve their surface hardness and wear resistance.

[0409] The sun gear 1321 and the planet gear 1312 can be made of the following special materials:

[0410] High-strength alloy steel: with good strength and wear resistance, suitable for applications that bear high loads and long operation.

[0411] Stainless steel: with excellent corrosion resistance and fatigue resistance, suitable for equipment working in harsh environments.

[0412] Titanium alloy: lightweight and high strength, with good wear resistance and fatigue resistance, suitable for applications that require weight reduction.

[0413] Silicon carbide ceramic: high hardness and excellent wear resistance, suitable for applications that require extremely high wear resistance.

[0414] In addition to the above materials, the sun gear 1321 and the planet gear 1312 can also be subjected to surface hardening treatment, such as carburizing quenching, surface spraying, etc., to improve their surface hardness and wear resistance. The selection of these treatment methods needs to be determined according to the specific application requirements and material properties.

[0415] In some examples, the acceleration mechanism 130 further includes a chassis 133 fixedly connected with the gear disc 1313, for cooperating with the mop bucket 200 to lock the gear disc 1313.

[0416] The above-mentioned chassis 133 is closely matched with the gear disc 1313, and the role of the chassis 133 is to be able to effectively cooperate with the gear disc 1313 to lock, thereby ensuring the stability and reliability of the entire acceleration mechanism 130.

[0417] In order to further enhance the stability and reliability of the acceleration mechanism 130, the chassis 133 can be designed with a locking piece matched with the gear disc 1313. The locking piece can be a protruding lock tongue, a groove or other forms of mechanical locking device, which can cooperate with the corresponding structure on the gear disc 1313 during assembly to achieve firm locking.

[0418] In addition, the material selection of the chassis 133 is also crucial, which can be selected from high-strength and wear-resistant materials to withstand mechanical stress and friction during long-term use. The chassis 133 can 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 not only can provide stable acceleration performance, but also can ensure the durability and reliability of the mop under various use conditions.

[0419] Specifically, the chassis 133 can be made of high-strength materials such as metal or engineering plastic. The chassis 133 is also provided with a disassembly buckle slot for convenient user operation, so that the user can more conveniently disassemble when using the mop. At the same time, the design of the chassis 133 can also include a drainage hole 232 to facilitate higher water discharge effect after use of the mop, further improving the dehydration efficiency.

[0420] In some examples, the chassis 133 is clamped with the gear plate 1313, the first support column is fixedly arranged at the dehydration area 220 of the mop bucket 200, and is used for limiting the chassis 133 along the circumferential direction of the chassis 133 and locking the gear plate 1313; the second support column is rotatably arranged at the cleaning area 240 of the mop bucket 200, and is used for locking the chassis 133, the gear plate 1313 and the planet carrier 1311; the first support column corresponds to the dehydration support column 211, and the second support column corresponds to the cleaning support column 231.

[0421] When the mop is placed in the cleaning area 240 of the mop bucket 200, the second support column, the chassis 133, the planet carrier 1311, the gear plate 1313 and the sun gear 1321 are all locked with the rod body assembly 120, the rod body assembly 120 drives the second support column to rotate, the second support column drives the planet carrier 1311, the gear plate 1313 and the sun gear 1321 locked therewith to rotate, and further drives the mop plate 140 clamped with the sun gear 1321 to rotate; when the mop is placed in the dehydration area 220 of the mop bucket 200, the first support column limits the chassis 133 along the circumferential direction of the chassis 133, and the gear plate 1313 is locked when the chassis 133 is limited, the rod body assembly 120 drives the planet carrier 1311 to rotate, the planet carrier 1311 drives the planet wheel 1312 to rotate under the meshing action of the internal gear, the planet wheel 1312 drives the sun gear 1321 meshed therewith to rotate, and the sun gear 1321 drives the mop plate 140 to rotate, and the rotation speed of the planet carrier 1311 is less than that of the sun gear 1321.

[0422] The above-mentioned support column also has two kinds, the dehydration support column 211 corresponding to the first support column is a support column only having the first limiting section 2311, and the cleaning support column 231 corresponding to the second support column is a support column simultaneously having the first limiting section 2311 and the second limiting section 2312, and the specific cooperation is required. Specifically, the support column includes the first limiting section 2311 and the second limiting section 2312, the outer side wall of the first limiting section 2311 is provided with the first limiting groove 1341 or the first limiting block 250, and the second limiting section 2312 is arranged at one side of the first limiting section 2311 close to the planet carrier 1311; one of the second matching holes 135 and the second limiting section 2312 is provided with the second limiting groove 1351, and the other is provided with the second limiting block 260; when 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 by inserting the support column into the first matching hole 134, the support column limits the chassis 133 and the planet carrier 1311 along the circumferential direction of the chassis 133.

[0423] 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 rapid rotation of the mop disc 140 can be realized, and the effect of rapid dehydration can be realized, and at this time, the support column can be locked in the corresponding position in the dehydration barrel 210.

[0424] That is, when the mop is placed in the dehydration area 220 of the mop bucket 200, the first support column will limit the bottom disc 133 along the circumference of the bottom disc 133, and ensure that the bottom disc 133 will not move during the dehydration process. After the bottom disc 133 is limited, the gear disc 1313 will also be locked, and at this time the rotation of the rod body 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 further drive the sun gear 1321 to rotate. The rotation of the sun gear 1321 will finally drive the mop disc 140 to rotate, realizing the dehydration function of the mop. It is worth noting that during the above process, the rotation speed of the planetary carrier 1311 is less than that of the sun gear 1321, which can ensure that the mop disc 140 can obtain sufficient rotation speed to achieve the dehydration effect.

[0425] The second support column can be applied to the cleaning barrel 230, at this time, the locking of the acceleration mechanism 130 can be realized through two limiting sections, and the acceleration mechanism 130 will be disabled, and the mop structure 100 without acceleration function can clean the wiping material on the mop disc 140 in the water or other cleaning liquid more labor-saving. After the above acceleration mechanism 130 is locked, the rod body assembly 120 and the mop disc 140 cannot be directly transmitted, at this time the support column can be rotationally connected to the corresponding position in the cleaning barrel 230, and the rotation of the mop disc 140 will rely on the relative rotation of the support column and the cleaning barrel 230. Specifically, it is realized by the internal transmission of the rod body assembly 120 combined with the rotational connection of the support column.

[0426] That is, when the mop is placed in the cleaning area 240 of the mop bucket 200, the second support column, the bottom disc 133, the planetary carrier 1311, the gear disc 1313 and the sun gear 1321 will be locked with the rod body assembly 120. At this time, the rotation of the rod body assembly 120 will drive the second support column to rotate, and the rotation of the second support column will further drive the planetary carrier 1311, the gear disc 1313 and the sun gear 1321 locked therewith to rotate. Since the sun gear 1321 and the mop disc 140 are clamped together, the rotation of the sun gear 1321 will directly drive the mop disc 140 to rotate, thereby realizing the cleaning function of the mop.

[0427] In order to further improve the efficiency of the mop disc 140, the engagement between the planet carrier 1311 and the inner gear is designed to have a certain reduction ratio. This design of reduction ratio makes the planet carrier 1311 drive the planet wheel 1312 at a lower speed when rotating, and the planet wheel 1312 drives the sun gear 1321 at a higher speed, so that the mop disc 140 obtains a faster rotating speed. Such design not only ensures the high efficiency in the dehydration process, but also reduces the wear and tear of the material of the mop disc 140, prolonging the service life of the mop.

[0428] In addition, in order to meet the needs of different users, the mop structure 100 also includes adjustable dehydration intensity setting. By adjusting the limiting device connected with the first supporting column, the user can adjust the size of the dehydration intensity according to the material and cleaning degree of the mop. This adjustable design makes the mop structure 100 more humanized, which can meet the use requirements of different occasions.

[0429] Referring to Figures 17 to 19 , the dehydration barrel 210 can be assembled in the washing barrel 230 through the assembly component 280, which includes an assembly rod 281, a first assembly part 282, a second assembly part 283 and a locking sleeve 284. The assembly rod 281 penetrates through the entire dehydration barrel 210, and the dehydration supporting column 211 is fixedly installed on the part of the assembly rod 281 inside the dehydration barrel 210. The dehydration supporting 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.

[0430] The first assembly part 282 is arranged inside the dehydration barrel 210 and penetrates the outer circumferential side of the assembly rod 281, and the second assembly part 283 is located inside the washing barrel 230 and also penetrates the assembly rod 281. In order to further strengthen the stability of the structure, the end of the assembly rod 281 away from the dehydration barrel 210 is provided with the locking sleeve 284, which is locked with the bottom wall of the washing barrel 230, thereby ensuring the stability of the entire assembly structure.

[0431] In addition, the bottom wall of the washing barrel 230 is designed to be partially upwardly protruding, which can effectively raise the assembly position of the dehydration barrel 210 and make it more stable.

[0432] During assembly, the first assembly part 282 and the second assembly part 283 are combined together by 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 barrel 210, further enhancing the stability of the entire assembly structure. This design ensures the stability of the dehydration barrel 210 in the washing barrel 230, and also facilitates the user to disassemble and reassemble when needed.

[0433] In some examples, the first support column is inserted into the first fitting hole 134 in the center of the chassis 133, and when the first limiting block 250 extends into the first limiting slot 1341, the first support column limits the chassis 133 along the circumferential direction of the chassis 133.

[0434] The first fitting hole 134 is designed to cooperate with the first support column. The first support column is mainly composed of the first support column, which has specific functional features in design.

[0435] Specifically, the first limiting slot 1341 is arranged on the end of the first support column, and the first limiting block 250 is arranged in the first fitting hole 134; or the first limiting block 250 is arranged on the end of the first support column, and the first limiting slot 1341 is arranged in the first fitting hole 134.

[0436] This design allows the first limiting block 250 to smoothly extend into the first limiting slot 1341 when the first support column is inserted into the first fitting hole 134 in the center of the chassis 133. When the first limiting block 250 extends into the first limiting slot 1341, the first support column can limit the chassis 133 along the circumferential direction of the chassis 133.

[0437] That is, after the first support column is fully inserted into the first fitting hole 134, the cooperation between the first limiting block 250 and the first limiting slot 1341 will play a limiting role, ensuring that the first support column can realize the cooperation and locking between the first limiting block 250 and the first limiting slot 1341 during the insertion process, thereby accurately positioning and limiting the chassis 133 along its circumferential direction. Such a design not only improves the connection stability of the chassis 133 and the first support column, but also ensures the accuracy and reliability of the entire device during operation.

[0438] Further, the other end or the peripheral side of the first support column can be designed with a circumferential limiting slot, and the edge of the chassis 133 is provided with a circumferential limiting block. When the first support column is inserted into the chassis 133, the circumferential limiting block can extend into the circumferential limiting slot, thereby limiting the axial position of the first support column. This double limiting design further enhances the connection strength between the first support column and the chassis 133, prevents displacement of the first support column due to external forces during use, and ensures the stability and durability of the mop structure 100 during use.

[0439] The limit slot and the limit block in the above structure are a mechanical fitting method for limiting the movement range of the component, ensuring the correct installation of the component and the realization of the function. The circumferential limit refers to the limitation in the peripheral direction around an axis, ensuring that the first support column cannot rotate or move randomly around the chassis 133.

[0440] 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 helical reinforcing ribs. These reinforcing ribs not only improve the bending strength of the support column, but also prevent the support column from twisting and deforming to some extent during use. In some specific embodiments, the helical direction and pitch of the reinforcing ribs can be adjusted according to actual needs to adapt to different working environments and load requirements.

[0441] 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 users to easily remove the support column when needed for cleaning or replacement, thereby improving the service life and maintenance efficiency of the mop structure 100.

[0442] In some examples, the bottom of the planet carrier 1311 is recessed to form a second matching hole 135, which is in communication with the first matching hole 134; the second support column includes a first limit section 2311 and a second limit section 2312, the second limit section 2312 is arranged on one side of the first limit section 2311 close to the planet carrier 1311; the outer side wall of the first limit section 2311 and one of the first matching hole 134 are provided with a first limit slot 1341, and the other is provided with a first limit block 250; the second matching hole 135 and one of the second limit section 2312 are provided with a second limit slot 1351, and the other is provided with a second limit block 260; the first limit section 2311 of the second support column is inserted into the first matching hole 134, so that the first limit block 250 extends into the first limit slot 1341, and the second limit section 2312 is inserted into the second matching hole 135, so that the second limit block 260 extends into the second limit slot 1351, and the second support column, the chassis 133, the planet carrier 1311, the gear disc 1313 and the sun gear 1321 are locked with the rod body assembly 120.

[0443] The second support column is designed with two limiting sections, i.e., a first limiting section 2311 and a second limiting section 2312. Among the two limiting sections, the second limiting section 2312 is particularly arranged on the proximal side of the first limiting section 2311, i.e., the side close to the planet carrier 1311. On the outer side wall of the first limiting section 2311 and one of the first matching holes 134, a first limiting groove 1341 is arranged, and the other one is arranged with a first limiting block 250; similarly, on the second matching hole 135 and one of the second limiting section 2312, a second limiting groove 1351 is arranged, and the other one is arranged with a second limiting block 260; in the above structure, the cooperation of the first limiting groove 1341 and the first limiting block 250 can realize the first re-limiting effect (limiting the bottom disc 133 and the gear disc 1313, ensuring that the acceleration mechanism 130 is effectively transmitted to the mop disc 140), and the cooperation of the second limiting groove 1351 and the second limiting block 260 can realize the second re-limiting effect (limiting the bottom disc 133, the gear disc 1313 and the planet carrier 1311, and locking the entire acceleration mechanism 130), so that the second limiting block 260 can be tightly matched with the second limiting groove 1351 after the second support column is inserted into the second matching hole 135, thereby locking the relative position of the bottom disc 133 and the planet carrier 1311, and the planetary gear mechanism will be locked and will not produce the acceleration effect on the mop disc 140.

[0444] In the actual assembly process, 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 can extend into the first limiting groove 1341. At the same time, the second limiting section 2312 is also 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 mode, the second support column, the bottom disc 133, the planet carrier 1311, the gear disc 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.

[0445] In some examples, a plurality of top beads are arranged between the second support column and the bottom of the mop bucket 200, so as to reduce the rotating friction between the second support column and the bottom of the mop bucket 200, and make the rotation of the second support column and the mop bucket 200 more stable and smooth.

[0446] The second support column and the bottom of the mop bucket 200 are designed to be arranged with a plurality of top beads, so as to reduce the rotating friction between the second support column and the bottom of the mop bucket 200, and make the rotation of the second support column and the mop bucket 200 more stable and smooth.

[0447] The material of the top bead can be selected from a wear-resistant material with appropriate elasticity to ensure that the mop still has good rotation performance after long-term use. In addition, the installation position and size of the top bead are carefully designed to ensure that sufficient support is provided without causing unnecessary pressure on other components of the mop. In this way, the service life of the second support column is extended, and the user experience is also improved.

[0448] Finally, it should be noted that the above examples are only used to illustrate the technical solutions of the present application, and are not limiting. Although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that the technical solutions described in the foregoing examples can still be modified, or some technical features can be replaced by equivalents. These modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A mop structure, characterized by, The application relates to a mop structure. The mop structure comprises a rod body assembly, an acceleration mechanism in transmission connection with the rod body assembly, and a mop disc in transmission connection with the acceleration mechanism and provided with a wiping object. The rod body assembly drives the acceleration mechanism to rotate, the acceleration mechanism drives the mop disc to rotate, and the rotating speed of the mop disc is higher than that of the rod body assembly. The acceleration mechanism comprises a driving sub-assembly and a driven sub-assembly. The driving sub-assembly is in transmission connection with the rod body assembly and the driven sub-assembly respectively, and the driven sub-assembly is connected with the mop disc.

2. The mop structure according to claim 1, wherein The rod body assembly drives the driving sub-assembly to move, the driving sub-assembly drives the driven sub-assembly to rotate, and the driven sub-assembly drives the mop disc to rotate. The driving sub-assembly comprises a planet carrier and a gear disc provided with an internal gear, and the planet carrier is provided with at least one planet wheel in meshing connection with the internal gear. The driven sub-assembly comprises a sun gear in meshing connection with the planet wheel, and the sun gear is connected with the mop disc.

3. The mop structure according to claim 2, wherein The rod body assembly drives the planet carrier to rotate, the planet carrier drives the planet wheel to rotate under the meshing action of the internal gear, the planet wheel drives the sun gear to rotate, the sun gear drives the mop disc to rotate, and the rotating speed of the planet carrier is lower than that of the sun gear. The center of the planet carrier is provided with a mounting column.

4. The mop structure according to claim 3, wherein The sun gear is sleeved outside the mounting column and can rotate relative to the mounting column. The end of the mounting column is clamped with the rod body assembly so that the rod body assembly drives the planet carrier to rotate.

5. The mop structure according to claim 4, wherein The planet carrier is provided with a plurality of mounting sub-columns around the circumference of the mounting column, and the planet wheel is sleeved outside the mounting sub-columns and can rotate relative to the mounting sub-columns.

6. Mop construction according to claim 4 or 5, characterized in that The mounting sub-columns are arranged in parallel with the mounting column, so that the rotating shafts of the sun gear and the planet wheel are parallel to each other.

7. The mop structure according to claim 6, wherein The end of the sun gear away from the planet carrier is clamped with the mop disc.

8. Mop structure according to any one of claims 3 to 5, 7, characterized in that The end of the sun gear away from the planet carrier or one of the mop discs is provided with a plurality of elastic arms, and the ends of the elastic arms are provided with clamping blocks.

9. The mop structure according to claim 8, wherein The other of the sun gear away from the planet carrier or the mop disc is provided with a clamping groove or a clamping hole. The elastic arms are inserted into the clamping groove or the clamping hole, and the clamping blocks are clamped with the side wall of the clamping groove or the edge of the clamping hole.

10. The mop structure according to any one of claims 3 to 5, 7, 9, wherein The acceleration mechanism further comprises a bottom disc matched with the gear disc and used for locking the gear disc with an external mechanism.

11. The mop structure according to claim 10, wherein The bottom disc is clamped with the gear disc, and the mop structure can be used in cooperation with the external mechanism.

12. The mop structure according to claim 11, wherein The center of the bottom disc is provided with a first matching hole, the external mechanism comprises a supporting column, one of the first matching hole and the supporting 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 slot, the support column limits the bottom disc along the circumferential direction of the bottom disc.

13. The mop structure according to claim 12, wherein The bottom of the planet carrier is recessed to form a second matching hole, which is communicated with the first matching hole. The support column comprises a first limiting section and a second limiting section, and the outer side wall of the first limiting section is provided with the first limiting slot or the first limiting block, and the second limiting section is arranged on the side of the first limiting section close to the planet carrier. The second matching hole and one of the second limiting sections are provided with a second limiting slot, and the other is provided with a second limiting block. The support column is inserted into the first matching hole, so that when the first limiting block extends into the first limiting slot and the second limiting block extends into the second limiting slot, the support column limits the bottom disc and the planet carrier along the circumferential direction of the bottom disc, respectively.

14. Mop structure according to any one of claims 11 to 13, characterized in that The edge of the gear disc is provided with a clamping protrusion on one of the bottom disc, and the other is provided with a clamping slot. The clamping protrusion is inserted into the clamping slot to achieve the clamping and fixing of the gear disc and the bottom disc.

15. The mop structure according to any one of claims 1 to 5, 7, 9, 11 to 13, wherein The rod body assembly comprises a rod body and a connecting part. The rod body is rotationally connected with the connecting part, and the connecting part is drivingly connected with the acceleration mechanism. The rod body rotates around its axial direction, driving 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, wherein The connecting part comprises a hinged piece and a rotating disc, the first end of the hinged piece is rotationally connected with the rod body, the second end of the hinged piece is fixedly connected with the rotating disc, and the rotating disc is drivingly connected with the acceleration mechanism. The rod body rotates around its axial direction, driving the hinged piece to rotate in the same direction, the rotation of the hinged piece drives the rotating disc to rotate in the same direction, and the rotation of the rotating disc drives the acceleration mechanism to operate.

17. The mop structure according to claim 16, wherein The center of the mop disc is provided with a through hole, the acceleration mechanism is arranged on the side of the mop disc away from the rod body assembly, and the acceleration mechanism comprises a mounting column which passes through the through hole to the side of the mop disc close to the rod body assembly. The rotating disc is clamped with the end of the mounting column, the rotating disc drives the mounting column to rotate, and the mounting column operates when it rotates.

18. The mop structure according to claim 17, wherein The end of the mounting column is provided with a clamping tongue on one of the rotating disc, and the other is provided with a clamping hole. The clamping tongue extends into the clamping hole and is clamped with the edge of the clamping hole.

19. Mop construction according to any one of claims 16 to 18, characterized in that The end of the hinged piece away from the rod body is provided with a flange extending in the direction away from the axial direction of the rod body, and the flange is clamped and fixed with the rotating disc.

20. The mop structure of claim 19, wherein, The flange and the rotating disc are provided with a clamping column on one of them, and the other is provided with a buckle slot; the clamping column extends into the buckle slot, so that the flange and the rotating disc are clamped and fixed.

21. The mop structure according to any one of claims 16 to 18, 20, wherein The side of the mop disc away from the acceleration mechanism is provided with a containing slot, the bottom of the containing slot is provided with a through hole for facilitating the transmission connection between the rod body assembly and the acceleration mechanism, and the rotating disc is arranged in the containing slot.

22. The mop structure according to claim 21, wherein The rotating disc is gap-fitted with the side wall of the containing slot.

23. The mop structure according to any one of claims 1 to 5, 7, 9, 11 to 13, 16 to 18, 20, 22, wherein The mop structure further comprises an upper rod body, which is sleeved with the rod body assembly and connected with the rod body assembly through a screw rod transmission; When the upper rod body moves axially along the rod body assembly, the screw rod drives the rod body assembly to rotate.

24. A mop cleaning module, comprising: The mop structure comprises a mop and a mop bucket, and the mop bucket is provided with an acceleration mechanism; The mop comprises a rod body assembly and a mop disc movably connected with the rod body assembly; when the mop is placed in the mop bucket and arranged in cooperation with the acceleration mechanism, the rod body assembly is in transmission connection with the acceleration mechanism, and the mop disc is in locking with the acceleration mechanism; The rod body assembly drives the acceleration mechanism to operate, and the acceleration mechanism drives the mop disc to rotate, and the rotating speed of the mop disc is greater than that of the rod body assembly.

25. The mop cleaning module of claim 24, wherein, The acceleration mechanism comprises a driving sub-portion and a driven sub-portion; When the mop is placed in the mop bucket and arranged in cooperation with the acceleration mechanism, the driving sub-portion is in transmission connection with the rod body assembly and the driven sub-portion respectively, and the driven sub-portion is in locking with the mop disc; The rod body assembly drives the driving sub-portion to move, the driving sub-portion drives the driven sub-portion to rotate, and the driven sub-portion drives the mop disc to rotate.

26. The mop cleaning module of claim 25, wherein, The driving sub-portion comprises a planet carrier and a gear disc, the gear disc 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-portion comprises a sun gear, the sun gear meshes with the planetary gear, and the sun gear is in locking with the mop disc; The rod body assembly drives the planet carrier to rotate, the planet carrier drives the planetary gear to rotate under the meshing action of the internal gear, the planetary gear drives the sun gear meshing therewith to rotate, the sun gear drives the mop disc to rotate, and the rotating speed of the planet carrier is less than that of the sun gear.

27. The mop cleaning module of claim 26, wherein, A mounting column is arranged at the center of the planet carrier; The sun gear is sleeved outside the mounting column and can rotate relative to the mounting column.

28. The mop cleaning module of claim 27, wherein, A plurality of mounting sub-columns are arranged around the mounting column of the planet carrier, and the planetary gear is sleeved outside the mounting sub-column and can rotate relative to the mounting sub-column.

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