Cup cleaning device

Abstract

The invention discloses a cup cleaning device which comprises a mounting base, a cleaning assembly and a gland assembly, the cleaning assembly comprises at least one cleaning piece, the cleaning piece is rotationally mounted on the mounting base, a cup to be cleaned can be arranged on the cleaning piece in a sleeving mode, and the gland assembly can abut against the top of the cup; wherein the cleaning part drives the cup to rotate, and a rotating speed difference exists between the cup and the cleaning part, so that sliding friction is formed between the cleaning part and the inner wall of the cup. According to the cup cleaning device, cups are effectively fixed, meanwhile, the cups are effectively cleaned through the rotating speed difference, and the cleaning efficiency and the cleaning quality of the cups are greatly improved.

Description

Technical Field

[0001] This application relates to the technical field of cleaning devices, and particularly to a cup cleaning device. Background Art

[0002] In the field of cup cleaning, existing cleaning devices face a common key problem, that is, cups cannot be effectively fixed. During the cleaning process, the unstable state of the cups greatly affects the cleaning effect. Traditional cleaning devices often adopt a simple placement method, and the cups are prone to displacement and shaking under cleaning actions such as water flow impact or robotic arm swinging, making the cleaning liquid unable to accurately act on all parts of the cups, especially areas such as the bottom of the cup, the edge of the cup mouth, and the corners inside the cup, and it is difficult to completely remove stains and residues.

[0003] Even if some devices attempt to fix the cups by adding clamping structures, these clamping structures either have poor adaptability to the cups and cannot meet the fixing requirements of cups with different sizes and shapes; or they are prone to causing scratches and other damages to the surface of the cups during the clamping process, affecting the appearance and service life of the cups. Summary of the Invention

[0004] The purpose of the embodiments of this application is to provide a cup cleaning device to solve the technical problems of the prior art.

[0005] To achieve the above purpose, this application adopts the following technical solutions:

[0006] On the one hand, a cup cleaning device is provided, including: a mounting base, a cleaning component, and a pressing cover component. The cleaning component includes at least one cleaning part, the cleaning part is rotatably installed on the mounting base, the cup to be cleaned can be sleeved on the cleaning part, and the pressing cover component can press against the top of the cup; wherein, the cleaning part drives the cup to rotate, and there is a rotational speed difference between the cup and the cleaning part, so as to form a sliding friction between the cleaning part and the inner wall of the cup.

[0007] Further, there are three cleaning parts, the cup is sleeved on one of the cleaning parts, the other two cleaning parts are in contact with the outer wall of the cup, and the rotational speed of at least one cleaning part is different from that of the other cleaning parts.

[0008] Further, the cleaning component further includes a power part, the power part drives one of the cleaning parts to rotate, and drives the other cleaning parts to rotate through a transmission component, so that the other cleaning parts rotate.

[0009] Further, the cleaning component further includes a cleaning block fixedly installed on the mounting base, and the cleaning block is used to contact the outer wall of the cup.

[0010] Furthermore, a water spray assembly is provided on the mounting seat, and the water spray port of the water spray assembly is directed toward the cleaning element.

[0011] Furthermore, the gland assembly also includes a bracket, a pressing member and a connecting member, one end of the connecting member is connected to the bracket, and the other end of the connecting member is connected to the pressing member. The pressing member can swing relative to the bracket through the connecting member, so that the cup is always subjected to a downward force and / or a force guiding it to be straightened during the cleaning process.

[0012] Furthermore, the connecting member includes an elastic member arranged between the bracket and the pressing member, one end of the elastic member is connected to the bracket, and the other end of the elastic member is connected to the pressing member, so that the pressing member always applies a straightening force to the cup.

[0013] Furthermore, the connecting member further comprises a support column provided on the pressing member, the elastic member is sleeved outside the support column, and the expansion and contraction of the elastic member is guided by the support column.

[0014] Furthermore, a cleaning piece is provided on a side of the pressing piece facing the cup, and the cleaning piece is integrally formed with the pressing piece, or the cleaning piece is adhered to the pressing piece.

[0015] Furthermore, the cleaning assembly further comprises a supporting shaft and a kit, wherein the kit is sleeved on the supporting shaft, and the cleaning piece is arranged on the kit, so that the cleaning piece and / or the kit can be disassembled, replaced or cleaned.

[0016] The beneficial effects of this application are as follows: This cup cleaning device effectively solves the existing problems of cups being unable to be effectively fixed and incompletely cleaned. The pressing action of the pressure cap assembly stabilizes the cups during the cleaning process, preventing poor cleaning results caused by cup shaking. Furthermore, the sliding friction generated by the speed difference between the cleaning element and the cup enhances cleaning force, improving cleaning efficiency and quality. Furthermore, this design is suitable for cups of various sizes and shapes, demonstrating its versatility and practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present application is further described in detail below with reference to the accompanying drawings and examples.

[0018] Figure 1 This is a three-dimensional diagram of the cup cleaning device according to an embodiment of the present application;

[0019] Figure 2 This is an exploded view of the cup cleaning device according to an embodiment of the present application;

[0020] Figure 3 The three-dimensional cup cleaning device of the embodiment of the present applicationFigure 1 (Hidden gland assembly);

[0021] Figure 4 Isometric view of the cup cleaning device described in the embodiment of the present application Figure 2 (Hidden gland assembly);

[0022] Figure 5 Is the cleaning schematic diagram of the cup described in the embodiment of the present application;

[0023] Figure 6 Is the assembly schematic diagram of the transmission component described in the embodiment of the present application;

[0024] Figure 7 Isometric view of the mounting base described in the embodiment of the present application;

[0025] Figure 8 Is the assembly drawing of the clip and the cleaning block described in the embodiment of the present application;

[0026] Figure 9 Isometric view of the gland assembly described in the embodiment of the present application;

[0027] Figure 10 Exploded view of the gland assembly described in the embodiment of the present application;

[0028] Figure 11 Top view of the gland assembly described in the embodiment of the present application;

[0029] Figure 12 For the embodiment of the present application Figure 11 Schematic cross-sectional view at A-A in;

[0030] Figure 13 Isometric view of the bracket described in the embodiment of the present application;

[0031] Figure 14 Schematic structural diagram of the pressing member and the connecting member described in the embodiment of the present application (hiding the elastic member);

[0032] Figure 15 Isometric view of the gland assembly described in another embodiment of the present application;

[0033] Figure 16 Exploded view of the support shaft, the kit and the cleaning member described in the embodiment of the present application;

[0034] Figure 17 Top view of the cup cleaning device described in the embodiment of the present application (only one cleaning member);

[0035] Figure 18 For the embodiment of the present application Figure 17 Schematic cross-sectional view at B-B in;

[0036] Figure 19Stereogram of the kit described in the embodiments of the present application;

[0037] Figure 20 Assembly drawing of the support shaft and the seal described in the embodiments of the present application.

[0038] In the figure: 1. Mounting base; 101. Slot; 2. Cleaning assembly; 201. Cleaning part; 202. Power part; 203. Cleaning block; 204. Transmission assembly; 205. Clamping part; 206. Support shaft; 207. Kit; 208. Seal; 2011. First cleaning part; 2012. Second cleaning part; 2013. Third cleaning part; 2041. First gear; 2042. Second gear; 2061. Connecting key; 2071. Barbs; 2072. Limiting boss; 3. gland assembly; 301. Bracket; 302. Pressing part; 303. Connecting part; 304. Cleaning part; 305. Limiting part; 3011. Through hole; 3012. Card hole; 3031. Elastic part; 3032. Strut; 3033. Elastic connecting plate; 3034. Snap; 4. Water spraying assembly; 5. Cup. Detailed implementation manners

[0039] To make the technical problems solved by the present application, the technical solutions adopted and the achieved technical effects clearer, the technical solutions of the embodiments of the present application will be further described in detail below. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of the present application.

[0040] In the description of the present application, unless otherwise clearly defined and limited, the terms "connected", "connected", "fixed" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0041] In this application, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or simply means that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or simply means that the horizontal height of the first feature is less than that of the second feature.

[0042] As Figures 1 to 20 shown, this embodiment provides a cup cleaning device, including: a mounting base 1, a cleaning assembly 2 and a gland assembly 3. The cleaning assembly 2 includes at least one cleaning member 201. The cleaning member 201 is rotatably mounted on the mounting base 1. The cup 5 to be cleaned can be sleeved on the cleaning member 201, and the gland assembly 3 can press against the top of the cup 5; wherein, the cleaning member 201 drives the cup 5 to rotate, and there is a rotational speed difference between the cup 5 and the cleaning member 201, so as to form a sliding friction between the cleaning member 201 and the inner wall of the cup 5.

[0043] Based on the above solution, the mounting base 1 serves as a basic support structure to ensure the stable installation of the cleaning assembly 2 and the gland assembly 3. The cup 5 to be cleaned is placed in an upside-down manner, that is, the cup mouth of the cup 5 is sleeved on the cleaning member 201, and the top of the cup 5 is actually the cup bottom of the cup 5. The gland assembly 3 presses against the cup bottom of the cup 5, applying an appropriate pressure to fix the cup 5 to prevent it from shifting or shaking during the cleaning process. The cleaning member 201 can rotate around its own axis. During the cleaning process, the cleaning member 201 rotates, and at the same time, the cup 5 is driven by the frictional force between it and the cleaning member 201 to rotate at a different rotational speed. This rotational speed difference causes a relative movement between the cleaning member and the inner wall of the cup 5, forming a sliding friction. The sliding friction not only increases the cleaning intensity but also ensures full contact between the cleaning member 201 and each part of the inner wall of the cup 5, effectively removing stains and residues.

[0044] The cup cleaning device of the embodiment of this application significantly improves the cleaning effect and efficiency of the cup 5 through the design of the gland assembly 3 and the rotational speed difference. The gland assembly 3 presses against the cup bottom of the cup 5 to ensure the stability of the cup 5 during the cleaning process and avoid incomplete cleaning caused by shaking. The rotational speed difference between the cleaning member 201 and the cup 5 generates a sliding friction, enhancing the cleaning intensity and effectively removing stubborn stains. This device has good adaptability to cups 5 of different sizes and shapes and can meet diverse requirements. In practical applications, this design reduces damage to the surface of the cup 5, extends its service life, and at the same time reduces the need for manual intervention, improving the degree of cleaning automation and convenience.

[0045] It should be noted that when there is only one cleaning part 201 in the cleaning assembly 2, due to the frictional force between the gland assembly 3 and the cup 5, the rotational speed of the cup 5 is lower than that of the cleaning part 201, thus forming a rotational speed difference. Or when the cleaning part 201 drives the cup 5 to rotate through frictional force, due to the magnitude of the frictional force between the cleaning part 201 and the cup 5, the cup 5 cannot keep the same rotational speed as the cleaning part 201, thus forming a rotational speed difference.

[0046] Furthermore, the cleaning assembly 2 includes at least two cleaning parts 201 arranged at intervals. The cup 5 is sleeved on one of the cleaning parts 201, and the outer surfaces of at least two cleaning parts 201 clamp the cup wall of the cup 5. At least one cleaning part 201 is rotatably installed on the mounting seat 1, and the two cleaning parts 201 have a rotational speed difference, so that at least two cleaning parts 201 respectively form a sliding friction with the inner and outer wall surfaces of the cup 5.

[0047] In this solution, in order to further improve the synergistic effect of the two cleaning parts 201 to achieve efficient cleaning, both cleaning parts 201 are rotatably installed on the mounting seat 1. The cup 5 to be cleaned is clamped between two relatively independent cleaning parts 201, and its outer surface adaptively fits the inner and outer contours of the cup body. The cleaning part 201 adopts a differential drive design, and the rotational speed difference can be dynamically adjusted by the control system. When performing a cleaning operation, the cleaning part 201 sleeved with the cup 5 drives the cup 5 to rotate. Another cleaning part 201 has a speed difference with the previous cleaning part, so that the inner and outer walls of the cup 5 are simultaneously subjected to circumferential sliding frictional forces, preventing the inner and outer walls of the cup 5 from rotating synchronously with the cleaning part, and ensuring the efficient peeling of pollutants on the premise of protecting the surface of the cup body.

[0048] This solution significantly improves the cleaning efficiency and equipment applicability through a differential synergy mechanism. The dynamic regulation ability of differential drive enables the precise switching of the inner and outer wall cleaning modes: for deep-seated tea stains on the inner wall, the high rotational speed on the inner side enhances the centrifugal penetration force of the inner cleaning part 201 to thoroughly clean the dead corners; for stains or label residue glue on the outer wall, the high rotational speed on the outer side enables the outer cleaning part 201 to quickly peel off pollutants, avoiding the cleaning blind spots of traditional equipment. The contact part between the cleaning part 201 and the cup 5 can adopt an elastic water-absorbing material, such as sponge material, which can adaptively deform to accommodate cup types of different sizes, and at the same time ensure the stability of the cup 5 under high-speed operation through the centripetal force balance design, eliminating the risk of vibration and shedding.

[0049] In addition, some embodiments can also automatically match differential parameters through an intelligent control system combined with pressure and material perception, which not only prevents the thin-walled cup body from cracking, but also optimizes the energy consumption distribution. It enables a high rotational speed ratio in the rapid decontamination stage and switches to a low-power mode in the polishing stage, improving the comprehensive energy efficiency.

[0050] It should be noted that the cup 5 is clamped between two cleaning members 201. Specifically, there is an interference fit between the cup 5 and the cleaning members 201 to ensure that the relative friction force inside is sufficient to drive the cup 5 to rotate, and at the same time ensure that the friction force outside is sufficient to clean the outer wall of the cup 5.

[0051] Furthermore, there are three cleaning members 201, and the three cleaning members 201 are distributed in a triangle. The triangle can specifically be an equilateral triangle or an isosceles triangle. The cup 5 is sleeved on one of the cleaning members 201, and the other two cleaning members 201 are in contact with the outer wall of the cup 5, and the rotation speed of at least one of the cleaning members 201 is different from that of the other cleaning members 201. During cleaning, the rotation speed of at least one cleaning member 201 is different from that of the others, forming a multi-level speed difference. One cleaning member 201 drives the cup 5 to rotate, and the other two cleaning members 201 rotate at different speeds. The cleaning members 201 with different rotation speeds generate sliding friction with the inner and outer walls of the cup 5. The inner wall is cleaned by the inner cleaning member 201, and the outer wall is scrubbed by the two outer cleaning members 201. The triangular layout enables the cleaning members 201 to contact the cup 5 from different angles. Combining with the friction force generated by the speed difference, all-round cleaning is achieved to remove stains on the inner and outer walls.

[0052] Specifically, the three cleaning members 201 are respectively a first cleaning member 2011, a second cleaning member 2012 and a third cleaning member 2013. The cup 5 is sleeved on the first cleaning member 2011. The second cleaning member 2012 and the third cleaning member 2013 have the same rotation speed. The rotation speed ratio i of the first cleaning member 2011 to the second cleaning member 2012 is less than or greater than 1. In this embodiment, the cup 5 is sleeved on the first cleaning member 2011. The second cleaning member 2012 and the third cleaning member 2013 are symmetrically distributed at the vertices of an equilateral triangle or an isosceles triangle and have the same rotation speed, forming a stable clamping force field, and fully saving space and reducing the volume of the overall equipment. When the rotation speed ratio i (i = n1 / n2) of the first cleaning member 2011 to the second cleaning member 2012 is adjusted to i < 1, the rotation speed of the first cleaning member 2011 is lower than that of the second cleaning member 2012 and the third cleaning member 2013. At this time, the second and third cleaning members 2013 serve as high-speed active friction members, applying a symmetric shearing force to the outer wall of the cup 5 at the same high rotation speed. The first cleaning member 2011 serves as a low-speed support platform, enhancing the relative friction between the cup 5 and the second cleaning member 2012 and the third cleaning member 2013 through differential motion, and focusing on peeling off the contaminants on the outer wall. When i > 1, the rotation speed of the first cleaning member 2011 is higher than that of the second cleaning member 2012 and the third cleaning member 2013, driving the cup 5 to rotate at a high speed. The second cleaning member 2012 and the third cleaning member 2013 serve as low-speed friction members, using the reverse frictional force generated by the rotation speed difference to centrally clean the inner wall of the cup 5. The three-point symmetric layout combined with the synchronous rotation speed of the second cleaning member 2012 and the third cleaning member 2013 ensures uniform distribution of the clamping force. The dynamic adjustment of the rotation speed ratio i enables the cup 5 to switch between self-rotation and forced rotation.

[0053] This solution realizes efficient and stable directional cleaning through three-point symmetric differential cooperation and rotation speed synchronization control. When i < 1, the second cleaning member 2012 and the third cleaning member 2013 rotate at the same high speed in the same direction to form a symmetric shearing force field, which is particularly suitable for efficient large-area decontamination of the outer wall of a wide-mouth cup. The three-point synchronous friction makes the cleaning uniformity of the outer wall higher. When i > 1, the high-speed self-rotation of the cup 5 drives the inner wall to generate differential friction with the second cleaning member 2012 and the third cleaning member 2013, realizing spiral centrifugal flushing for the tea scale on the inner wall of a narrow-mouth cup, and significantly improving the cleaning efficiency compared with the double-cleaning member solution. The symmetric design with the same rotation speed of the second cleaning member 2012 and the third cleaning member 2013 eliminates the unbalanced torque, enabling a special-shaped cup (such as a multi-faceted cup) to still maintain zero-offset rotation at high speed, with stronger clamping stability. The intelligent switching of the rotation speed ratio i combined with three-point elastic clamping automatically adapts to the change of the center of gravity of the cup 5 (such as a handled cup), preventing uneven contact pressure caused by tilting.

[0054] Meanwhile, the cleaning assembly 2 further includes a power member 202. The power member 202 drives one of the cleaning members to rotate, and drives the other cleaning members to rotate through a transmission assembly 204, so that the other cleaning members rotate. The transmission assembly 204 is specifically a gear set. The gear set includes a first gear 2041 coaxially arranged on the output shaft of the power member 202 and a second gear 2042 coaxially arranged on the other cleaning members. The first gear 2041 meshes with the second gear 2042, and the transmission ratio η of the first gear 2041 to the second gear 2042 is less than or greater than 1. The output shaft of the power member 202 is coaxially connected to the first cleaning member 2011 and meshes with the second gears 2042 on the second cleaning member 2012 and the third cleaning member 2013 through the first gear 2041. The transmission ratio η (Z1 / Z2) of the first gear 2041 to the second gear 2042 determines the value of the speed ratio i (i = n1 / n2):

[0055] When Z1 < Z2, η < 1, and vice versa, i > 1. The rotation speed of the first cleaning member 2011 is higher than that of the second cleaning member 2012, driving the cup 5 to rotate at a high speed. The second cleaning member 2012 and the third cleaning member 2013 rub the outer wall at a low speed;

[0056] When Z1 > Z2, η > 1, and vice versa, i < 1. The rotation speed of the second cleaning member 2012 is higher than that of the first cleaning member 2011. At this time, the second cleaning member 2012 and the third cleaning member 2013 act as high-speed active friction members, applying a high-speed shear force to the outer wall of the cup 5. The first cleaning member 2011 acts as a low-speed support platform to drive the cup 5 to rotate in the opposite direction, enhancing the relative speed difference between the inner and outer walls.

[0057] The rigid meshing of the gear set ensures a constant speed ratio. The surface of the elastic cleaning member expands adaptively under the differential centrifugal force, conforming to the cup wall to form a spiral friction track. At the same time, the three-point symmetric layout maintains the clamping force balance through the synchronism of gear transmission, avoiding the offset of the cup 5.

[0058] The fixed speed ratio scheme of the mechanical gear set realizes the precise differential coordination of multiple cleaning members through a single drive source, with a simplified structure and stable operation. The gear meshing transmission replaces the independent drive of multiple motors, reducing the hardware cost and energy consumption. At the same time, the mechanical speed ratio has no electronic speed regulation delay, and the speed control accuracy is higher. The fixed tooth number ratio design is adapted to the standardized production line to ensure the uniformity of batch cleaning, and the cleaning efficiency is higher than that of the electronic differential scheme. At the same time, the modular gear set supports the rapid replacement of gear pairs with different tooth number ratios (such as switching from Z1 = 25, Z2 = 55 to Z1 = 55, Z2 = 25), realizing the flexible switching of the speed ratio and taking into account the requirements of high-speed decontamination of the outer wall and fine polishing of the inner wall.

[0059] In some embodiments, the cleaning component 2 further includes a cleaning block 203 fixedly installed on the mounting base 1, and the cleaning block 203 is used to abut against the outer wall of the cup 5. When the cleaning member is driven to rotate, the frictional force between its surface and the inner wall of the cup 5 drives the cup 5 to rotate synchronously. However, the cleaning block 203 forms a static frictional resistance against the outer wall of the cup 5 due to its fixed installation, so that the actual rotation speed of the cup 5 is lower than that of the cleaning member, and the two form a dynamic differential speed. The differential friction effect occurs simultaneously on both the inner and outer sides of the cup 5: the rotational speed difference between the cleaning member and the inner wall of the cup 5 generates a centrifugal scouring force to deeply clean the tea scale on the inner wall; the static friction interface between the outer wall of the cup 5 and the fixed cleaning block 203 peels off the stains on the outer wall through relative sliding friction.

[0060] In addition, a slot 101 is provided on the mounting base 1, and a clamping member 205 is inserted into the slot 101. The clamping member 205 clamps the cleaning block 203. The clamping member 205 is fixed in the slot 101 of the mounting base 1 through a rigid plug-in structure, and the cleaning block 203 contacts the outer wall of the cup 5 through the adjustable clamping mechanism of the clamping member 205. When the cleaning member rotates to drive the cup 5 to rotate, relative movement is generated between the outer wall of the cup 5 and the cleaning block 203 due to frictional contact: the rigid slot 101 structure of the clamping member 205 ensures that the cleaning block 203 maintains a constant pre-tightening force in the radial direction, and the elastic deformation of the cleaning block 203 adaptively fits the curvature of the outer wall of the cup 5 to form a stable static-dynamic friction interface. For example, when the outer wall of the cup 5 is a concave-convex relief surface, the cleaning block 203 is embedded in the concave area through local deformation, and the stains in the texture are directionally removed under differential friction; at the same time, the clamping force of the clamping member 205 can be adjusted according to the size of the cup 5 to ensure that the contact pressure between the cleaning block 203 and the cup wall is evenly distributed, avoiding local overload causing damage to the cup body.

[0061] At the same time, the slot 101 type fixing structure supports the quick replacement of the cleaning block 203 to adapt to the cleaning requirements of cups 5 made of different materials (such as replacing the sponge pad), avoiding scratching the cup body due to rigid friction. In addition, the design without additional transmission components reduces the risk of mechanical failures, and the modular assembly of the slot 101, the clamping member 205, and the cleaning block 203 shortens the maintenance time, which is especially suitable for the high-frequency and small-batch quick cleaning requirements in the home scenario.

[0062] It should be particularly noted that a water spraying component 4 is further provided on the mounting base 1, and the water spraying port of the water spraying component 4 faces the cleaning member. During the cleaning process, the water spraying component 4 first sprays water onto the cleaning member to quickly wet it. When the wet cleaning member contacts the cup 5, it can better play the cleaning role. The water spraying component 4 can also continuously spray water, and the water flow flushes the surface of the cup 5 to help remove stains.

[0063] In some embodiments, the pressure cover assembly 3 further includes a bracket 301, a pressing member 302 and a connecting member 303, one end of the connecting member 303 is connected to the bracket 301, and the other end of the connecting member 303 is connected to the pressing member 302, and the pressing member 302 can swing relative to the bracket 301 through the connecting member 303, so that the cup 5 is always subjected to a downward force and / or a force guiding it to be straightened during the cleaning process.

[0064] The pressure cap assembly 3 not only allows for flexible adjustment based on the real-time state of the cup 5, but also ensures that the cup 5 is always subjected to both a downward force and a force guiding it to align during the cleaning process, thereby achieving effective fixation and alignment. These two forces can be set either individually or simultaneously, allowing for adaptive adjustment based on actual cleaning needs, thereby broadening its application range. Therefore, this solution has at least three different pressure states.

[0065] The first is that when the cup 5 is tilted, the pressing piece 302 can be tilted and fixed synchronously. Specifically, when the cup 5 is placed at an angle, or is tilted by external forces such as water flow impact or brush friction during the cleaning process, the pressing piece 302 can swing and tilt synchronously with the cup 5. During this process, the pressing piece 302 always presses on the top of the cup 5, continuously applying force to prevent the cup 5 from further deflecting or shaking in the tilted state. This design ensures that the cup 5 can be fixed to a certain extent even in a tilted state, ensuring the basic stability of the cleaning process. This fixing method prevents the cup 5 from deviating from the cleaning area due to loss of restraint, so that the cleaning element can still clean most areas of the cup 5, minimizes cleaning blind spots, lays the foundation for subsequent resetting and thorough cleaning, and does not require manual pressing of the cup, saving time and effort.

[0066] The second type is that the cup 5 can be fixed and quickly reset by the pressing member 302 after tilting. When the cup 5 tilts during the cleaning process, the pressing member 302 also tilts synchronously first to maintain contact with and the acting force on the cup 5. However, different from the first case, the pressing member 302 then quickly drives the cup 5 back to the upright state by means of the elastic reset function of the connecting member 303 or an external reset mechanism. This process can not only correct the tilted state of the cup 5 in a timely manner but also ensure that the cup 5 quickly returns to the optimal cleaning position. In this way, the gland assembly 3 reduces the time when the cup 5 is in a tilted state, thereby reducing the risk of the decline in the cleaning effect caused by tilting. The cup 5 can quickly return to the upright state, enabling the cleaning element to immediately perform a comprehensive and uniform cleaning on the cup 5, effectively improving the cleaning efficiency and quality and ensuring that the cup 5 achieves the best cleaning effect in a short time. In the second pressing state, when the connecting member 303 has a reset function, there is no need to additionally set an external reset mechanism. When the connecting member 303 only has a connecting function and does not have a reset function, the reset of the pressing member 302 requires an additional reset mechanism to be added.

[0067] The third type is that the pressing member 302 can swing slightly to continuously straighten the cup 5. During the normal cleaning process, the cup 5 may be slightly interfered by external forces and thus tend to deviate from the upright state. At this time, the pressing member 302 can swing slightly within its movable range. This swing enables the pressing member 302 to always apply an appropriate corrective force to the cup 5 through the connection of the connecting member 303, so that the cup 5 can be maintained in the upright state under the action of the pressing member 302. Specifically, when the cup 5 tilts, only part of its cup bottom abuts against the pressing member 302, so the pressing member 302 will apply a downward pressure to the abutting part of the cup 5, forcing the cup 5 to be straightened, that is, making the bottom of the cup 5 completely fit with the pressing member 302. In this way, the gland assembly 3 can actively fine-tune the position of the cup 5 to ensure that the cup 5 is always in the optimal cleaning state. This not only improves the uniformity and thoroughness of cleaning but also reduces the wear of the cleaning element and energy waste caused by the unstable position of the cup 5, thereby extending the service life of the cleaning device and reducing the operating cost.

[0068] In summary, the gland assembly 3 of the present application can be flexibly adjusted according to different states of the cup 5 during the cleaning process through at least three working modes, ensuring that the cup 5 is always subjected to a downward force and a force guiding it to be straightened. It not only solves the problem that the cup 5 in the prior art is prone to deviation and causes incomplete cleaning but also significantly improves the performance and reliability of the tea cup cleaning device.

[0069] Among them, the connecting member 303 enables the pressing member 302 to at least swing radially relative to the bracket 301. Radial swing means that the pressing member 302 swings in the horizontal direction perpendicular to the axial direction, which can be simply understood as swinging within a certain range on a spherical surface. When the cup 5 is tilted during the cleaning process, the pressing member 302 performs a corresponding radial swing through the connecting member 303, follows the tilt of the cup 5 and always presses against its upper part, applying a force to prevent further deviation.

[0070] Further, the connecting member 303 includes an elastic member 3031 disposed between the bracket 301 and the pressing member 302. One end of the elastic member 3031 is connected to the bracket 301, and the other end of the elastic member 3031 is connected to the pressing member 302, so that the pressing member 302 always applies a force to straighten the cup 5. The elastic member 3031 is nested between the bracket 301 and the pressing member 302 in the form of a compression spring / torsion spring. Its pre-tightening force mainly enables the pressing member 302 to maintain a moderate pressing force on the cup 5 in the initial state, which is equivalent to enabling the pressing member 302 to perform elastic movement in the axial direction. Combining the above-mentioned radial swing, universal swing of the pressing member 302 can be achieved, and the cup 5 can be adaptively pressed from various angles. Secondly, when the cup 5 is tilted by an external force, the pressing member 302 swings relative to the bracket 301, and the elastic member 3031 deforms synchronously (compressed, stretched or twisted). At this time, the elastic member 3031 not only continuously provides a corrective force in the opposite direction to the tilt direction, but also drives the pressing member 302 to quickly reset after the external force disappears.

[0071] Furthermore, the bracket 301 is provided with a through hole 3011. The connecting member 303 further includes a strut 3032 disposed on the pressing member 302. The strut 3032 is slidably inserted into the through hole 3011. The radius of the strut 3032 is smaller than the radius of the through hole 3011 to guide the elastic contraction of the elastic member 3031 and prevent damage to the elastic member 3031. Structurally, the bracket 301 is provided with a through hole 3011, and the pressing member 302 is configured with a strut 3032. The strut 3032 is inserted into it with a clearance fit with a size smaller than the radius of the through hole 3011. This design enables the strut 3032 to swing freely in the radial direction within the through hole 3011, that is, multi-directional displacement within a spherical surface. When the cup 5 during cleaning is tilted by an external force, the strut 3032 synchronously shifts within the through hole 3011 along with the pressing member 302, ensuring that the pressing member 302 always maintains a pressing contact with the cup 5. This solution produces significant beneficial effects. First, through the sliding fit between the strut 3032 and the through hole 3011, the pressing member 302 can follow the tilt of the cup 5 in real time, effectively preventing the cup 5 from deviating from the cleaning area during the cleaning process and ensuring the integrity of the brushing coverage. Second, the clearance swing mechanism has both guiding and reset functions. When the external force disappears, the strut 3032 naturally returns to the center under the action of the elastic member 3031, driving the cup 5 to quickly reset to the optimal cleaning posture and improving the cleaning efficiency. Finally, the radial swing constraint enables the pressing member 302 to be finely adjusted only in the horizontal plane, which not only prevents the fixing failure caused by axial movement but also reduces the complexity of the mechanism brought by three-dimensional movement and improves the structural reliability.

[0072] Optionally, the elastic member 3031 is specifically a spring. The spring is sleeved on the strut 3032 so that the strut 3032 can guide the movement direction of the spring. The elastic member 3031 is a ring-shaped compression spring sleeved on the outer periphery of the strut 3032, with both ends respectively abutting against the bottom of the bracket 301 and the top of the pressing member 302. This nested layout makes the deformation direction of the elastic member 3031 completely coaxial with the swing trajectory of the strut 3032, forming a conduction path for pure radial force. When the cup 5 is tilted, causing the strut 3032 to swing, the spring is linearly compressed in the swing direction, and its deformation amount is proportional to the swing angle. At this time, the elastic potential energy provides a continuous reset moment.

[0073] In addition, a plurality of the through holes 3011 and the struts 3032 are provided, and they are connected in a one-to-one correspondence. The plurality of through holes 3011 are arranged at intervals so that the pressing member 302 swings more balancedly and stably. A plurality of through holes 3011 are provided on the bracket 301 in an annular array / matrix distribution. The pressing member 302 is correspondingly provided with a plurality of struts 3032. Each strut 3032 is respectively inserted into an independent through hole 3011 to form a clearance fit. This multi-pivot design enables the pressing member 302 to obtain multi-point radial constraints. Each strut 3032 can swing independently within the corresponding through hole 3011 to form a distributed kinematic chain. When the cup 5 is tilted, the struts 3032 at different positions generate differential swings according to the local contact pressure, and maintain uniform pressing on the cup 5 through the cooperative deformation of multiple pivots. The elastic member 3031 can adopt a distributed nesting (each strut 3032 is individually sleeved with a spring) or an integrated layout (an annular spring group is provided at the bottom of the bracket 301) to provide an independent restoring moment for each strut 3032.

[0074] In some embodiments, the bracket 301 is provided with a clamping hole 3012. The connecting member 303 includes an elastic connecting plate 3033 and a buckle 3034. One end of the elastic connecting plate 3033 is connected to the pressing member 302, and the other end is connected to the buckle 3034. The buckle 3034 is clamped in the clamping hole 3012, and the thickness of the elastic connecting plate 3033 is less than the width of the clamping hole 3012. When the cup 5 needs to be fixed for cleaning, first align the buckle 3034 with the clamping hole 3012 on the bracket 301 and insert it. Since the thickness of the elastic connecting plate 3033 is less than the width of the clamping hole 3012, it can pass through smoothly and undergo elastic deformation, so that the buckle 3034 forms a clamping connection within the clamping hole 3012. At this time, the elastic connecting plate 3033 provides elastic support for the pressing member 302. When the cup 5 has a tendency to tilt under an external force, the pressing member 302 drives the elastic connecting plate 3033 to swing elastically, and through the restoring force generated by the elastic deformation, the cup 5 is straightened and fixed. The elastic deformation of the elastic connecting plate 3033 can adapt to the slight tilt of the cup 5, maintain the pressing state, and maintain the stability of the cup 5.

[0075] This solution simplifies the installation and disassembly process of the pressing member 302. The cooperation between the buckle 3034 and the clamping hole 3012 makes the connection firm and easy to operate, facilitating the maintenance and replacement of the pressing member 302. The elastic characteristics of the elastic connecting plate 3033 can adapt to the change of the cleaning state of the cup 5, provide an appropriate corrective force, reduce the dependence on the elastic member 3031, thereby improving the reliability and durability of the structure. At the same time, since the thickness of the elastic connecting plate 3033 is less than the width of the clamping hole 3012, it ensures the elastic deformation space, enhances the adaptability of the device, enables it to better meet the cleaning requirements of cups 5 with different shapes and sizes, and improves the versatility and practicality of the tea cup cleaning device.

[0076] In addition, the elastic connecting plate 3033 and the buckle 3034 are used in combination, and the strut 3032 and the elastic member 3031 are also used in combination. However, these two combinations can be used in combination again or separately. Simply put, the elastic connecting plate 3033 and the buckle 3034 can achieve the functions of fixing and swinging, and the strut 3032 and the elastic member 3031 do not need to be additionally added. A limiting member 305 can also be provided at the top of the strut 3032, and the limiting member 305 can prevent the pressing member 302 from detaching from the bracket 301. The limiting member 305 can specifically be a screw.

[0077] Meanwhile, the bracket 301 is provided with a plurality of card holes 3012 distributed at intervals, and the connecting member 303 includes a corresponding plurality of elastic connecting plates 3033 and buckles 3034. One end of each elastic connecting plate 3033 is connected to the pressing member 302, and the other end is connected to the buckle 3034. The buckles 3034 are respectively snapped into the corresponding card holes 3012. When the cup 5 tilts during the cleaning process, the plurality of pressing members 302 drive the elastic connecting plates 3033 to swing elastically synchronously. Since the thickness of each elastic connecting plate 3033 is less than the width of the card hole 3012, elastic deformation can occur in the corresponding card hole 3012 to form a corrective force opposite to the tilting direction of the cup 5. The plurality of elastic connecting plates 3033 act together to apply a uniform corrective force to the cup 5 from different directions by the pressing member 302, ensuring that the cup 5 can quickly return to its original position and maintain the upright state, while restricting the swinging amplitude of the pressing member 302 to prevent the cup 5 from detaching from the cleaning area due to excessive swinging.

[0078] It should be noted that a cleaning member 304 is provided on the side of the pressing member 302 facing away from the bracket 301. The cleaning member 304 includes a cleaning layer and a connecting layer, and the connecting layer is connected to the cleaning layer and the pressing member 302 respectively. During the cleaning process, when the pressing member 302 presses against the cup 5, the cleaning member 304 contacts the top of the cup 5 synchronously with the pressing member 302. The cleaning layer is made of a soft material (such as silicone, cleaning sponge, etc.) and fits the cup 5, and can clean the top of the cup 5 in the pressing state. The connecting layer ensures that the cleaning layer is firmly combined with the pressing member 302, preventing the cleaning layer from falling off or shifting due to water flow impact or mechanical vibration during the cleaning process. At the same time, during the pressing and swinging of the pressing member 302, the cleaning layer can adjust the fitting angle in real time according to the shape and tilting state of the cup 5 to achieve dynamic cleaning of the cup 5 and improve the thoroughness of cleaning.

[0079] In addition, it should be noted that the cleaning member 304 has a certain elasticity. Therefore, when the pressing member 302 and the bracket 301 are rigidly connected, the elastic characteristics of the cleaning member 304 form a key buffer layer: on the one hand, it absorbs the impact vibration during the cleaning process through compressive deformation, and on the other hand, it maintains a continuous contact pressure on the cup 5 by relying on the material memory characteristics. This rigid-flexible coupling design not only ensures the fixing reliability but also achieves a dynamic wiping effect through the energy storage and energy release cycle of the cleaning member 304, which is particularly suitable for cleaning fragile utensils such as thin-walled crystal cups.

[0080] As an optional specific implementation, the cleaning member 304 can be integrally formed on the pressing member 302. The integral formation of the cleaning member 304 and the pressing member 302 simplifies the production and assembly process, improves production efficiency, and reduces production costs. This design enhances the structural strength and stability of the cleaning member 304, reduces the risk of the cleaning member 304 falling off or shifting under water flow impact or mechanical vibration, and ensures the continuity and reliability of the cleaning process. The seamless connection between the cleaning member 304 and the pressing member 302 enables the two to act in coordination, improving the cleaning effect. In addition, the integral formation design makes the cleaning member 304 easier to install and replace, reduces the maintenance cost, and improves the practicality and market competitiveness of the device.

[0081] In some embodiments, the cleaning assembly 2 further includes a support shaft 206 and a kit 207. The kit 207 is sleeved on the support shaft 206, and the cleaning member 201 is arranged on the kit 207 so that the cleaning member 201 and / or the kit 207 can be detachably replaced or cleaned. When the device is in the working state, the support shaft 206 serves as the fixing and supporting main body of the entire cleaning structure. The kit 207 is sleeved on the support shaft 206, and at this time, the cleaning member 201 is installed on the kit 207. During the cleaning process, the support shaft 206 can drive the kit 207 and the cleaning member 201 to rotate together or perform other movements, so that the cleaning member 201 is in full contact with the surface of the cup 5, thereby achieving the cleaning effect on the cup 5. When it is necessary to replace or clean the cleaning member 201 alone, due to the detachable design of the cleaning member 201 and / or the kit 207, the operator can directly remove the cleaning member 201 from the kit 207, or remove the kit 207 together with the cleaning member 201 from the support shaft 206, without having to disassemble the entire cup cleaning device on a large scale, greatly improving the convenience of disassembly and replacement. For example, the cleaning member 201 can adopt a snap 3034, threaded connection or plug-and-play structure to connect with the kit 207. In this way, when disassembly is required, only a certain force needs to be applied to complete the disassembly action, and the installation is equally convenient and fast, ensuring that the cleaning member 201 can be firmly installed on the kit 207 and normally perform the cleaning function.

[0082] The cup cleaning device provided by this application has brought significant beneficial effects by designing the cleaning part 201 and / or the kit 207 as a detachable structure. First of all, during actual use, since the cleaning part 201 is the part that directly contacts the cup 5, it is easy to be stained with dirt or wear and age. The design of this application enables the cleaning part 201 to be quickly disassembled and replaced. When the cleaning part 201 fails, the user only needs to replace the new cleaning part 201, without having to replace the entire cleaning device, which greatly reduces the usage cost. Secondly, the detachable cleaning part 201 is convenient for separate cleaning, and can be deeply cleaned and disinfected specifically for the cleaning part 201 to ensure the cleanliness of the cleaning part 201, thereby improving the hygienic performance of the entire cup cleaning device. Moreover, this design improves the flexibility and adaptability of the device. Users can replace the cleaning parts 201 with different materials, shapes and specifications at any time according to different types of cups 5, stain degrees and cleaning requirements, so that the cleaning device can better meet diverse cleaning needs. For example, for stubborn stains, a cleaning part 201 with stronger cleaning ability can be replaced; for cups 5 that are easily scratched, a cleaning part 201 made of soft material can be replaced. In addition, the convenience of the disassembly process also reduces the potential damage risk to other components of the device caused by frequent disassembly, and improves the service life and stability of the entire device.

[0083] In addition, the cleaning part 201 and the kit 207 can be integrally formed parts. When the cleaning part 201 and the kit 207 are designed as integrally formed parts, there is no longer a detachable connection structure between them, but they are fixedly arranged on the support shaft 206 as a whole. During the cleaning process, the support shaft 206 drives the entire integrally formed part to move, so that the cleaning part 201 contacts the surface of the cup 5 and completes the cleaning action. Since there is no detachable connection point between the cleaning part 201 and the kit 207, during the cleaning process, the cleaning part 201 and the kit 207 will not loosen or separate, ensuring the stability and continuity of the cleaning action. When cleaning or replacement is required, the cleaning part 201 and the kit 207 can be removed as a whole, and both the kit 207 and the cleaning part 201 are preferably designed to be washable structures, which is convenient for synchronous cleaning.

[0084] Preferably, the cleaning member 201 is sleeved on the kit 207 and has an interference fit with the kit 207, so that the cleaning member 201 is firmly connected to the kit 207. When the cleaning member 201 is sleeved on the kit 207 and has an interference fit with the kit 207, during the installation process, a certain force needs to be applied to the cleaning member 201 to overcome the frictional force between the kit 207 and the cleaning member 201, so as to tightly install the cleaning member 201 on the kit 207. Due to the characteristics of the interference fit, a large frictional force will be generated between the cleaning member 201 and the kit 207, and this frictional force forms a firm connection between the cleaning member 201 and the kit 207. When the cup cleaning device is working, the support shaft 206 drives the kit 207 to move. Due to the firm connection between the cleaning member 201 and the kit 207, the cleaning member 201 can move together with the kit 207 and contact the surface of the cup 5 to achieve the cleaning function. Since the connection between the two is firm, during the cleaning process, even when encountering a large frictional force or external force, the cleaning member 201 is not easily detached or loosened from the kit 207, thus ensuring the stability and reliability of the cleaning process.

[0085] At the same time, the interference fit does not require additional connecting parts 303 or complex connection structures, simplifies the design and manufacturing process of the device, and reduces the production cost and maintenance complexity. At the same time, the firm connection also helps to improve the service life of the entire cleaning structure and reduce the frequency of replacing the entire component due to wear at the connection part.

[0086] It is worth mentioning that the support shaft 206 is provided with a connection key 2061, and a key groove is provided on the inner side of the kit 207. The connection key 2061 is inserted into the key groove so that the kit 207 rotates synchronously with the support shaft 206. The connection key 2061 on the support shaft 206 fits tightly with the key groove on the inner side of the kit 207. When the support shaft 206 rotates, the connection key 2061 is embedded in the key groove and transmits torque, so that the kit 207 and the support shaft 206 rotate synchronously. This design ensures that there is no relative rotation between the kit 207 and the support shaft 206, and the cleaning member 201 rotates stably with the kit 207 and fully contacts the surface of the cup 5 to achieve efficient cleaning. At the same time, the cooperation between the connection key 2061 and the key groove limits the radial movement of the kit 207 on the support shaft 206, further enhancing the stability of the entire structure.

[0087] In some embodiments, the support shaft 206 is rotatably installed on the mounting seat 1, and at least part of the connection key 2061 passes through the mounting seat 1 to be connected to the key groove. A first gear 2041 or a second gear 2042 for connecting to the power member 202 is provided at one end of the support shaft 206 away from the cleaning member, and a seal 208 is provided between the support shaft 206 and the mounting seat 1 so that the power member 202 cannot contact the cleaning water.

[0088] In the above solution, the support shaft 206, the mounting base 1, the power component 202 and the seal 208 are organically combined, so that the cleaning device rotates stably and has good sealing performance. The mounting base 1 provides a stable support for the support shaft 206 to ensure its smooth rotation; the first gear 2041 is connected to the power component 202 to efficiently transmit power; the connection key 2061 fits tightly with the keyway to ensure that the kit 207 rotates synchronously with the support shaft 206, improving the cleaning efficiency and quality.

[0089] It should be particularly noted that the cup cleaning device needs to come into contact with a large amount of cleaning water during operation, and the power component 202 is usually an electrical or mechanical component. Once these components come into contact with water, there is a high probability of short circuit, rust or damage, resulting in the device being unable to work properly or even being scrapped. The setting of the seal 208 can effectively isolate the cleaning water from the power component 202, ensuring that the power component 202 is always in a dry environment, thereby extending its service life and ensuring the stable operation of the device. Moreover, if the cleaning water seeps into the area between the power component 202 and the support shaft 206, it may form a water film on the surfaces of these components, affecting the friction and torque transmission efficiency between the power component 202 and the support shaft 206. The seal 208 can prevent this situation from occurring, ensuring that the power component 202 can efficiently and stably transmit power to the support shaft 206, and then driving the cleaning part 201 to perform stable rotary cleaning, improving the cleaning effect and efficiency.

[0090] Furthermore, an anti - detachment structure is provided between the kit 207 and the cleaning part 201 to make it difficult for the cleaning part 201 to fall off. In the cup cleaning device of the present application, an adapted anti - detachment structure is provided between the kit 207 and the cleaning part 201 made of flexible material. The design of this anti - detachment structure takes into account the flexible characteristics of the cleaning part material to ensure the stability of the connection while avoiding damage to the flexible material. Common adapted anti - detachment structures can be elastic buckles 3034, flexible straps, adhesives, or Velcro, etc. When installing the cleaning part 201, taking advantage of its flexible characteristics, it can be fixed on the kit 207 by appropriate deformation. The anti - detachment structure then provides a reverse restraining force after the cleaning part 201 returns to its original shape, preventing its displacement in the axial or radial direction. During the cleaning process, although the flexible cleaning part 201 contacts the surface of the cup 5 and generates frictional force, and at the same time, the water flow impact and its own swing may generate external forces that cause the cleaning part 201 to detach from the kit 207, the anti - detachment structure ensures that the cleaning part 201 cannot easily fall off the kit 207 through its elastic locking or adhesion effect, thus ensuring the continuity and stability of the cleaning process. For example, if an elastic buckle 3034 - type anti - detachment structure is adopted, the elastic protruding part on the cleaning part 201 will closely cooperate with the groove on the kit 207 to form a mechanically lockable recoverable deformation; if it is Velcro, the adhesion force between the hook surface and the fuzzy surface is used to prevent loosening.

[0091] Specifically, the anti - detachment structure includes barbs 2071 provided on the outer wall of the kit 207. The barbs 2071 on the outer wall of the kit 207 effectively prevent the cleaning part from falling off and provide a stable connection. The design of the barbs 2071 is simple, without complex structures or additional components. It is adapted to the flexible cleaning part material and relies on its elastic deformation to generate a locking force, without the need for additional fixation, simplifying the installation and disassembly process. At the same time, the barbs 2071 bite tightly with the flexible material, preventing the cleaning part 201 from shaking or shifting, improving the cleaning effect and running smoothness, reducing noise and vibration, and extending the service life of the device.

[0092] More specifically, a plurality of barbs 2071 are provided, and the plurality of barbs 2071 are axially symmetrically arranged on both sides of the kit 207, and at least two barbs 2071 are provided on the same side. When the flexible cleaning part 201 is sleeved onto the kit 207, it is necessary to overcome the resistance of the barbs 2071 to cause a certain elastic deformation of the cleaning part 201. When the cleaning part 201 is fully sleeved in place, its elastic restoring force makes the inner wall of the cleaning part 201 closely adhere to the outer wall of the kit 207. At this time, the barbs 2071 on both sides respectively form a clamping effect on the cleaning part 201 from two axial directions. The plurality of barbs 2071 on the same side can be evenly distributed and jointly bear the force to prevent the cleaning part 201 from falling off, making it difficult for the cleaning part 201 to displace in the axial and radial directions.

[0093] By symmetrically arranging a plurality of barbs 2071 on both sides of the kit 207, the detachment of the flexible cleaning member 201 is effectively prevented, greatly improving the reliability of the cleaning device. First of all, the symmetrically arranged barbs 2071 can ensure the balanced force of the cleaning member 201 in the axial direction, preventing it from shifting or rotating during installation or use, thus ensuring the consistency of the cleaning effect. Secondly, the arrangement of multiple barbs 2071 on the same side increases the contact area and friction with the flexible cleaning member 201, further enhancing the anti-detachment performance. This structure is simple and low-cost, facilitating manufacturing and installation, without the need for additional fixing components or complex connection structures.

[0094] Meanwhile, the kit 207 is provided with a radially protruding limiting boss 2072, and the limiting boss 2072 abuts against and limits the end face of the cleaning member 201. The limiting boss 2072 of the kit 207 plays a positioning role when installing the cleaning member 201. Its radially protruding part is in close contact with the end face of the cleaning member 201, accurately determining the installation position and ensuring correct installation. During the cleaning process, the cleaning member 201 is prone to axial displacement due to water swelling or softening. The limiting boss 2072 effectively blocks it. Combining with the anti-detachment structure such as barbs 2071, the axial movement of the cleaning member 201 is restricted, preventing displacement or detachment caused by water flow impact or its own swing, and ensuring stability and firmness.

[0095] In some embodiments, the material of the cleaning member 201 is one or any combination of splicing of cloth, brush, sponge or cleaning glue. Different materials or their combinations are used to meet diverse cleaning needs, and each material has its unique characteristics and applicable scenarios.

[0096] Among them, the cloth has good water absorption and softness, and is suitable for cleaning delicate cups 5 on the surface. It can effectively remove stains while avoiding scratches, and is commonly used for cleaning glass cups and ceramic cups, providing gentle cleaning.

[0097] The brush is made of dense nylon or other synthetic fibers, providing strong friction, suitable for removing stubborn stains such as coffee stains and tea stains, especially suitable for cleaning textured or hard-to-reach areas such as the bottom and walls of the cup, and has a good cleaning effect.

[0098] The sponge material is soft and elastic, suitable for cleaning general stains, can adapt to the shape of the cup 5, and effectively clean the edges and corners. The open-cell structure can adsorb cleaning agents, improving the detergency, and is commonly used for daily cleaning.

[0099] The cleaning glue has the characteristics of high adsorption and strong detergency, and can effectively remove stubborn stains and adhesions on the surface of the cup 5, such as dried beverage residues. It can penetrate into the tiny pores on the surface of the cup 5, providing deep cleaning, and is suitable for cups 5 of various materials, especially having a good cleaning effect on special stains that are difficult to clean.

[0100] In summary, the cup cleaning device can flexibly select or combine different cleaning materials according to different cleaning requirements and the material of the cup 5, thereby improving the adaptability and cleaning effect of the device.

[0101] In the description of this article, it should be understood that the orientation or positional relationships such as "upper", "lower", "left", "right", etc. are only for the convenience of description and simplifying operations, rather than indicating or implying that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation to this application. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0102] In the description of this specification, the description referring to terms such as "one embodiment", "example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of this application. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example.

[0103] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

[0104] The technical principle of this application has been described above in combination with specific embodiments. These descriptions are only for explaining the principle of this application and cannot be construed as a limitation to the protection scope of this application in any way. Based on the explanations herein, those skilled in the art can think of other specific implementation manners of this application without creative labor, and these manners will all fall within the protection scope of this application.

Claims

1. A cup cleaning device, characterized in that, include: A mounting seat (1), a cleaning component (2) and a pressure cover component (3), wherein the cleaning component (2) comprises at least one cleaning member (201), the cleaning member (201) being rotatably mounted on the mounting seat (1), the cup (5) to be cleaned being able to be sleeved on the cleaning member (201), and the pressure cover component (3) being able to press against the top of the cup (5); wherein the cleaning member (201) drives the cup (5) to rotate, and there is a rotation speed difference between the cup (5) and the cleaning member (201), so that sliding friction is formed between the cleaning member (201) and the inner wall of the cup (5).

2. The cup cleaning device according to claim 1, characterized in that, Three cleaning parts (201) are provided, the cup (5) is sleeved on one of the cleaning parts (201), and the other two cleaning parts (201) are in contact with the outer wall of the cup (5), and the rotation speed of at least one of the cleaning parts (201) is different from the rotation speed of the other cleaning parts (201).

3. The cup cleaning device according to claim 2, wherein, The cleaning component (2) further comprises a power member (202), wherein the power member (202) drives one of the cleaning components (201) to rotate, and drives the other cleaning components (201) to rotate via a transmission component (204), thereby causing the other cleaning components (201) to rotate.

4. The cup cleaning device according to claim 1, wherein The cleaning assembly (2) further comprises a cleaning block (203) fixedly mounted on the mounting seat (1), wherein the cleaning block (203) is used to abut against the outer wall of the cup (5).

5. The cup cleaning device according to any one of claims 1-4, characterized in that, A water spray assembly (4) is also provided on the mounting seat (1), and the water spray port of the water spray assembly (4) faces the cleaning element (201).

6. The cup cleaning device according to any one of claims 1-4, characterized in that, The pressure cover assembly (3) further comprises a bracket (301), a pressing member (302) and a connecting member (303); one end of the connecting member (303) is connected to the bracket (301), and the other end of the connecting member (303) is connected to the pressing member (302); the pressing member (302) can swing relative to the bracket (301) via the connecting member (303), so that the cup (5) is always subjected to a downward force and / or a force guiding it to be aligned during the cleaning process.

7. The cup cleaning device according to claim 6, characterized in that, The connecting member (303) comprises an elastic member (3031) arranged between the bracket (301) and the pressing member (302), one end of the elastic member (3031) being connected to the bracket (301), and the other end of the elastic member (3031) being connected to the pressing member (302), so that the pressing member (302) always applies a straightening force toward the cup (5).

8. The cup cleaning device according to claim 7, characterized in that, The connecting member (303) further comprises a support (3032) provided on the pressing member (302), and the elastic member (3031) is sleeved outside the support (3032), and the expansion and contraction of the elastic member (3031) is guided by the support (3032).

9. The cup cleaning device according to claim 6, characterized in that, A cleaning piece (304) is provided on the side of the pressing piece (302) facing the cup (5); the cleaning piece (304) is integrally formed with the pressing piece (302), or the cleaning piece (304) is adhered to the pressing piece (302).

10. The cup cleaning device according to any one of claims 1-4, characterized in that, The cleaning assembly (2) further includes a support shaft (206) and a kit (207). The kit (207) is sleeved on the support shaft (206), and the cleaning member (201) is disposed on the kit (207) so that the cleaning member (201) and / or the kit (207) can be detachably replaced or cleaned.

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