Shoe washing device

Abstract

The application relates to a shoe cleaning device. The shoe cleaning device comprises a shell assembly and a shoe rack assembly. The shell assembly comprises a shell and an inner shell connected to each other. The shell surrounds the outer periphery of the inner shell, and a containing cavity is formed between the shell and the inner shell. The inner shell encloses a cleaning cavity. The shoe rack assembly comprises a shoe rack and a driving mechanism. The shoe rack is located in the cleaning cavity and is used for arranging objects to be cleaned. At least part of the driving mechanism is located in the containing cavity. A power output shaft of the driving mechanism is connected to the shoe rack and is used for driving the shoe rack to rotate. The shoe rack comprises a main body, a first movable part and a second movable part. The main body is connected to the power output shaft of the driving mechanism. The first movable part and the second movable part are movably connected to the main body. The first movable part and the second movable part can move towards or away from the main body to support objects to be cleaned with different sizes. The shoe rack of the shoe cleaning device can adapt to objects to be cleaned with different sizes, and the shoe cleaning device has a high cleaning effect on the objects to be cleaned.

Description

Technical Field

[0001] This application relates to the field of shoe washing equipment technology, specifically to a shoe washing device. Background Technology

[0002] In daily life, the demand for shoe cleaning is increasing, and shoe washing devices, as equipment specifically designed for cleaning shoes, are gradually becoming common tools in both home and commercial cleaning scenarios. However, the shoe rack structure of current shoe washing devices is generally designed with a fixed size, which cannot be adjusted to fit the size of the shoes to be cleaned (such as children's shoes and adult shoes, sneakers and leather shoes). When placing smaller shoes, the shoe body is prone to shaking between the shoe and the shoe rack, causing the shoe body to be unable to bear stable force during the cleaning process, which may reduce the cleaning efficiency of the shoes and may also cause the shoe shape to be deformed due to the shoe body hitting the inner wall of the cleaning chamber. When placing larger shoes, the fixed shoe rack may not be able to effectively support the shoe body, and the shoe body may not even be able to be fully placed in the cleaning chamber, which seriously limits the applicability of shoe washing devices. Utility Model Content

[0003] In view of this, this application provides a shoe washing device, wherein the shoe rack of the shoe washing device can accommodate items of different sizes to be washed, and the shoe washing device has a high cleaning effect on the items to be washed.

[0004] This application provides a shoe washing device, comprising: a housing assembly and a shoe rack assembly. The housing assembly includes a connected outer shell and an inner shell, the outer shell surrounding the outer periphery of the inner shell, forming a receiving cavity between the outer shell and the inner shell, and the inner shell enclosing a cleaning cavity. The shoe rack assembly includes a shoe rack and a drive mechanism, the shoe rack being located within the cleaning cavity, and the shoe rack being used to hold items to be washed. At least a portion of the drive mechanism is located within the receiving cavity, and the power output shaft of the drive mechanism is connected to the shoe rack for driving the shoe rack to rotate. The shoe rack includes a main body, a first movable member, and a second movable member. The main body is connected to the power output shaft of the drive mechanism, and the first and second movable members are movably connected to the main body. The first and second movable members can move relative to the main body towards or away from it to support items of different sizes to be washed.

[0005] Furthermore, the main body has a first movable groove that extends along a first direction, wherein the first direction is the arrangement direction of the first movable component and the second movable component; the first movable component includes a first movable part and a first abutting part connected together, the first movable part being slidably connected to the first movable groove along the first direction, and the first abutting part being used to support the object to be cleaned.

[0006] Further, the second movable member includes a connecting portion, a second supporting portion, and a second movable portion. The connecting portion is fixedly connected to one end of the second supporting portion, and the second movable portion is rotatably connected to one end of the second supporting portion opposite to the connecting portion. The second supporting portion is used to support the object to be cleaned. The main body has a second movable groove, which extends along a second direction and is located closer to the drive mechanism than the first movable groove. The second direction is the extension direction of the main body. The connecting portion is rotatably connected to the end of the main body opposite to the drive mechanism, and the second movable portion is slidably connected to the second movable groove along the second direction.

[0007] Furthermore, the shoe rack assembly further includes a first elastic member, which is at least partially located within the first movable groove. One end of the first elastic member is connected to the inner wall of the first movable groove near the second movable member, and the other end of the first elastic member abuts against the first movable portion; and / or, the shoe rack assembly includes a first adjusting member, which passes through the first movable portion and the first movable groove, so that the relative position of the first movable member and the main body is fixed or the first movable member can move relative to the main body.

[0008] Furthermore, the shoe rack assembly further includes a second elastic member, which is at least partially located within the second movable groove. One end of the second elastic member is connected to the inner wall of the second movable groove near the drive mechanism, and the other end of the second elastic member abuts against the second movable portion; and / or, the shoe rack assembly includes a second adjusting member, which passes through the second movable portion and the second movable groove, so that the relative position of the second movable member and the main body is fixed or the second movable member can move relative to the main body.

[0009] Furthermore, the number of shoe racks is at least one pair, and the at least one pair of shoe racks are spaced apart within the cleaning chamber. The driving mechanism is used to drive the at least one pair of shoe racks to rotate. The driving mechanism includes a driving member, a driving wheel, a first driven wheel, a second driven wheel, and a timing belt. The power output shaft of the driving member is connected to the driving wheel. The timing belt is sleeved on at least a portion of the outer periphery of the driving wheel, the first driven wheel, and the second driven wheel. The first driven wheel is connected to one shoe rack, and the second driven wheel is connected to the other shoe rack. When the driving member is activated, the driving member drives the driving wheel to rotate, and the timing belt rotates, causing the first driven wheel and the second driven wheel to rotate, thereby driving the two shoe racks to rotate.

[0010] Furthermore, the shoe washing device also includes a spray assembly, which includes a booster pump and a spray head connected in series. The booster pump is installed in the accommodating cavity, and the spray head is installed on the inner side wall of the inner shell. The booster pump is used to deliver fluid to the spray head. There are multiple spray heads, which are arranged sequentially along the height direction of the shoe washing device.

[0011] Furthermore, the shoe washing device also includes a control component, and the spray component also includes a sensor. The sensor is installed on the side of the inner shell away from the cleaning chamber, and the sensor is used to detect the water level information in the cleaning chamber. The control component is electrically connected to the sensor and the booster pump respectively. The control component is used to receive the water level information detected by the sensor and control the booster pump to turn on or off.

[0012] Furthermore, the shoe washing device also includes a vibrator assembly, which includes at least one pair of vibrators, each pair of vibrators being respectively disposed with at least one pair of shoe racks. The vibrators are connected to the outer side wall of the inner shell and located within the accommodating cavity. The vibrator assembly is electrically connected to the control component, and the vibrator assembly can convert the electrical signal of the control component into mechanical vibration to drive the inner shell to vibrate.

[0013] Furthermore, the inner shell has an air inlet and an air outlet, with the air inlet located further away from the bottom wall of the inner shell than the air outlet; the shoe washing device also includes a drying assembly located in the receiving cavity; the drying assembly includes a heating rod, a fan, and a ventilation duct connected in series, with the end of the heating rod away from the fan connected to the air inlet, and the end of the ventilation duct away from the fan connected to the air outlet.

[0014] Furthermore, the shoe washing device also includes a temperature sensor, which is located inside the washing chamber and connected to the inner wall of the inner shell, for detecting the temperature inside the washing chamber; the shoe washing device also includes a control component, which is electrically connected to the temperature sensor and the fan respectively, and the control component is used to receive the temperature information detected by the temperature sensor and control the fan to turn on or off.

[0015] Furthermore, the shoe washing device also includes a sterilization mechanism, which is connected to the inner wall of the inner shell and is spaced apart from the temperature sensor.

[0016] In this application, when the shoe washing device is used to clean the item to be cleaned, the shoe rack supports the item so that it is located within the cleaning chamber. When the drive mechanism is activated, it drives the shoe rack to rotate, thereby rotating the item to be cleaned. This allows the item to come into full contact with fluids such as water and cleaning agents within the cleaning chamber. Compared to static or fixed-position cleaning, the rotational cleaning process can more thoroughly clean the surface and internal crevices of the item, reducing cleaning dead angles. Simultaneously, the centrifugal force generated by the rotation assists in removing stains, significantly improving cleaning efficiency and the final cleaning effect. Furthermore, during the rotation of the shoe rack, the item to be cleaned can also come into full contact with and be cleaned by other auxiliary cleaning tools such as cleaning brushes located within the cleaning chamber, further enhancing the cleaning effect. Further, the first and second movable members are movably connected to the main body. The first and second movable members can move towards or away from the main body; in other words, the relative positions of the first movable member and the main body, as well as the relative positions of the second movable member and the main body, are adjustable. When faced with items of different sizes (such as children's shoes and adult shoes) and different styles (such as low-top shoes, high-top shoes, and sneakers) to be cleaned, the distance between the first movable part and the second movable part can be adjusted to ensure that different types of items can be stably supported on the shoe rack. The items to be cleaned are not likely to wobble relative to the shoe rack during the cleaning process, so that the items to be cleaned can be stably stressed and the shoe washing device can have a high cleaning effect on the items to be cleaned. At the same time, it can prevent the items to be cleaned from colliding with the inner wall of the cleaning chamber and causing deformation. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the implementation will be briefly introduced below. Obviously, the drawings described below are some implementations of this application. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of a shoe washing device according to an embodiment of this application; Figure 2 This is an exploded structural diagram of a shoe washing device according to an embodiment of this application; Figure 3 This is a top view of a shoe washing device according to an embodiment of this application; Figure 4 for Figure 3 Schematic diagram of cross-sectional structure along the AA direction in the embodiment Figure 1 ; Figure 5 This is a schematic diagram of the structure of a shoe rack according to an embodiment of this application; Figure 6 This is a partial structural schematic diagram of a shoe rack according to an embodiment of this application; Figure 7 This is an exploded view of a shoe rack assembly according to an embodiment of this application. Figure 1 ; Figure 8 This is an exploded view of a shoe rack assembly according to an embodiment of this application. Figure 2 ; Figure 9 for Figure 3 Schematic diagram of cross-sectional structure along the AA direction in the embodiment Figure 2 ; Figure 10 This is a partial structural schematic diagram of a shoe washing device according to an embodiment of this application; Figure 11 for Figure 3 A schematic diagram of the cross-sectional structure along the BB direction in the embodiment; Figure 12 This is a circuit block diagram of a shoe washing device according to an embodiment of this application; Figure 13 This is a partial structural schematic diagram of a shoe washing device according to an embodiment of this application; Figure 14 This is a circuit block diagram of a shoe washing device according to another embodiment of this application.

[0019] Explanation of reference numerals in the attached figures: 100-Shoe washing device, 110-Housing assembly, 111-Outer shell, 112-Inner shell, 1121-Air inlet, 1122-Air outlet, 113-Containing cavity, 114-Washing cavity, 115-Flip cover, 120-Shoe rack assembly, 121-Drive mechanism, 1211-Driver, 1212-Drive wheel, 1213-First driven wheel, 1214-Second driven wheel, 1215-Synchronous belt, 122-First elastic element, 123-First adjusting element, 124-Second elastic element, 125-Second adjusting element, 130-Shoe rack, 131-Main body, 1311-First movable groove, 131 2-Second movable slot, 132-First movable part, 1321-First movable section, 1322-First supporting section, 133-Second movable part, 1331-Connecting section, 1332-Second supporting section, 1333-Second movable section, 140-Spray assembly, 141-Boost pump, 1411-Pump body, 1412-Solenoid valve, 142-Spray head, 143-Sensor, 150-Control assembly, 160-Vibrator assembly, 161-Vibrator, 170-Drying assembly, 171-Heating rod, 172-Fan, 173-Ventilation duct, 180-Temperature sensor, 190-Sterilization mechanism. Detailed Implementation

[0020] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0021] The terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish different objects, not to describe a specific order. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or apparatus that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products, or apparatuses.

[0022] In this document, references to "embodiment" or "implementation" mean that a particular feature, structure, or characteristic described in connection with an embodiment or implementation may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0023] Please see Figures 1 to 5 This application provides a shoe washing device 100, which includes: a housing assembly 110 and a shoe rack assembly 120. The housing assembly 110 includes a connected outer shell 111 and an inner shell 112. The outer shell 111 surrounds the outer periphery of the inner shell 112, and a receiving cavity 113 is formed between the outer shell 111 and the inner shell 112. The inner shell 112 surrounds a cleaning cavity 114. The shoe rack assembly 120 includes a shoe rack 130 and a drive mechanism 121. The shoe rack 130 is located within the cleaning cavity 114 and is used to hold items to be washed. The drive mechanism 121 has at least... Part of the shoe rack is located within the accommodating cavity 113. The power output shaft of the drive mechanism 121 is connected to the shoe rack 130 to drive the shoe rack 130 to rotate. The shoe rack 130 includes a main body 131, a first movable member 132, and a second movable member 133. The main body 131 is connected to the power output shaft of the drive mechanism 121. The first movable member 132 and the second movable member 133 are movably connected to the main body 131. The first movable member 132 and the second movable member 133 can move towards or away from the main body 131 to support items of different sizes to be cleaned.

[0024] Understandably, in the terminology of this application, "item to be cleaned" refers to shoes to be cleaned, which may include, but is not limited to, athletic shoes, leather shoes, etc.

[0025] Understandably, along the arrangement direction of the first movable member 132 and the second movable member 133, when the first movable member 132 and the second movable member 133 move towards each other, the distance between the first movable member 132 and the second movable member 133 decreases; when the first movable member 132 and the second movable member 133 move away from each other, the distance between the first movable member 132 and the second movable member 133 increases.

[0026] Optionally, the first movable member 132 and the second movable member 133 may be movably connected to the main body member 131 by at least one of the following: rotational connection, sliding connection, etc.

[0027] In this embodiment, when the shoe washing device 100 is used to clean the item to be cleaned, the shoe rack 130 supports the item so that it is located within the cleaning chamber 114. When the drive mechanism 121 is activated, it drives the shoe rack 130 to rotate, thereby rotating the item to be cleaned. This allows the item to come into full contact with fluids such as water or cleaning agents within the cleaning chamber 114. Compared to static or fixed-position cleaning, the rotational cleaning process can more thoroughly clean the surface and internal crevices of the item, reducing cleaning dead spots. Simultaneously, the centrifugal force generated by the rotation assists in removing stains, significantly improving cleaning efficiency and the final cleaning effect. Furthermore, during the rotation of the shoe rack 130, the item to be cleaned can also come into full contact with and be cleaned by other auxiliary cleaning tools such as cleaning brushes located within the cleaning chamber 114, further enhancing the cleaning effect. Furthermore, the first movable member 132 and the second movable member 133 are movably connected to the main body member 131. The first movable member 132 and the second movable member 133 can move towards or away from the main body member 131. In other words, the relative positions of the first movable member 132 and the main body member 131, as well as the relative positions of the second movable member 133 and the main body member 131, are adjustable. When dealing with items of different sizes (e.g., children's shoes, adult shoes) and different styles (e.g., low-top shoes, high-top shoes, sports shoes), the distance between the first movable member 132 and the second movable member 133 can be adjusted to ensure that different types of items can be stably supported on the shoe rack 130. The items are less likely to shake relative to the shoe rack 130 during the cleaning process, so that the items can be stably stressed and the shoe washing device 100 has a high cleaning effect on the items. At the same time, it can prevent the items from colliding with the inner wall of the cleaning chamber 114 and causing deformation.

[0028] Specifically, when the size of the object to be cleaned is large, the first movable member 132 and the second movable member 133 move in opposite directions to increase the distance between them, ensuring that the side of the first movable member 132 away from the second movable member 133 and the side of the second movable member 133 away from the first movable member 132 always abut against the inner side of the object to be cleaned. When the size of the object to be cleaned is small, the first movable member 132 and the second movable member 133 move towards each other to decrease the distance between them, ensuring that the side of the first movable member 132 away from the second movable member 133 and the side of the second movable member 133 away from the first movable member 132 always abut against the inner side of the object to be cleaned. In this way, relative shaking between the object to be cleaned and the shoe rack 130, or the object to be cleaned falling off the shoe rack 130, can be avoided, thereby ensuring the cleaning efficiency of the shoe washing device 100 on the object to be cleaned. Meanwhile, compared to the fixed structure of the shoe rack 130, the shoe rack 130 provided in this application can adapt to various types and sizes of shoes, which improves the applicability of the shoe washing device 100 and the shoe washing device 100 has better performance.

[0029] Optionally, in some embodiments, the shoe washing device 100 further includes a cleaning brush (not shown), which is disposed on the inner wall of the washing chamber 114. When the shoe rack 130 drives the object to be washed to rotate, the cleaning brush can scrub the dirt on the surface of the object to be washed.

[0030] Optionally, the housing assembly 110 further includes a flip cover 115 connected to the outer shell 111 to open or close the cleaning chamber 114 for easy placement or removal of the object to be cleaned.

[0031] Understandably, during the cleaning process of the shoe washing device 100 on the object to be cleaned, the drive mechanism 121 can be activated during the processes of spraying, ultrasonic washing, spin-drying, and drying to drive the shoe rack 130 to rotate and improve the cleaning effect on the object to be cleaned. In this embodiment, the distance between the first movable member 132 and the second movable member 133 is adjustable, which allows the shoe rack 130 to always support the object to be cleaned. When the shoe rack 130 drives the object to be cleaned to rotate, it can prevent the object to be cleaned from being thrown out of the shoe rack 130 due to centrifugal force, thereby ensuring the cleaning effect of the shoe washing device 100 on the object to be cleaned.

[0032] Understandably, when it is necessary to spin-dry the items to be washed on the shoe rack 130, the shoe rack 130 can be made to rotate at high speed so that the items to be washed generate a large centrifugal force to achieve the purpose of spin-drying.

[0033] Optionally, in some embodiments, the first movable member 132 is movably connected to the main body member 131 in the same way as the second movable member 133 is movably connected to the main body member 131; in other embodiments, the first movable member 132 is movably connected to the main body member 131 in a different way than the second movable member 133 is movably connected to the main body member 131.

[0034] Please see also Figure 6 In some embodiments, the main body 131 has a first movable groove 1311, the first movable groove 1311 being along a first direction (e.g., Figure 6 Extending in the X direction, wherein the first direction is the arrangement direction of the first movable member 132 and the second movable member 133; the first movable member 132 includes a first movable part 1321 and a first supporting part 1322 connected together, the first movable part 1321 can be slidably connected to the first movable groove 1311 along the first direction, and the first supporting part 1322 is used to support the object to be cleaned.

[0035] Optionally, in some embodiments, the first movable part 1321 and the first supporting part 1322 are integrally formed; in other embodiments, the first movable part 1321 and the first supporting part 1322 are separate structures, and the first movable part 1321 and the first supporting part 1322 are fixedly connected.

[0036] In this embodiment, the first movable groove 1311 extends along the first direction, and the first movable part 1321 is slidably connected to the first movable groove 1311 along the first direction, so as to drive the first support part to move toward or away from the second movable member 133, so that the side of the first abutting part 1322 away from the second movable member 133 can always abut against the inner side of the item to be cleaned, thereby improving the stability of the item to be cleaned on the shoe rack 130 and preventing the item to be cleaned from falling off the shoe rack 130 during the cleaning process. Furthermore, the first movable groove 1311 can provide a guiding function for the movement of the first movable part 1321, ensuring that the first movable member 132 moves toward or away from the second movable member 133, avoiding offset or jamming during the adjustment of the relative positions of the first movable member 132 and the second movable member 133, and improving the performance of the shoe washing device 100.

[0037] Specifically, when the shoe rack 130 is used to support a small item to be cleaned, the first movable part 1321 drives the first abutting part 1322 to move along the first direction toward the direction closer to the second movable member 133, so as to reduce the size of the shoe rack 130 along the first direction; when the shoe rack 130 is used to support a large item to be cleaned, the first movable part 1321 drives the first abutting part 1322 to move along the first direction toward the direction away from the second movable member 133, so as to increase the size of the shoe rack 130 along the first direction.

[0038] Please see also Figure 7 and Figure 8 In some embodiments, the shoe rack assembly 120 further includes a first elastic member 122, which is at least partially located within the first movable groove 1311. One end of the first elastic member 122 is connected to the inner wall of the first movable groove 1311 near the second movable member 133, and the other end of the first elastic member 122 abuts against the first movable portion 1321. And / or, the shoe rack assembly 120 includes a first adjusting member 123, which passes through the first movable portion 1321 and the first movable groove 1311, so that the relative position of the first movable member 132 and the main body 131 is fixed or the first movable member 132 can move relative to the main body 131.

[0039] Understandably, the first elastic element 122 is a spring element, and the first adjusting element 123 is a screw element.

[0040] Understandably, in Figure 7 In this embodiment, the shoe rack assembly 120 includes the first elastic member 122; in Figure 8 In this embodiment, the shoe rack assembly includes the first adjusting member 123.

[0041] Optionally, in some embodiments, the shoe rack assembly 120 includes a first elastic member 122, such that when the item to be cleaned is placed on or removed from the shoe rack 130, the shoe rack 130 can automatically adjust its size in a first direction to accommodate items of different sizes. In other embodiments, the shoe rack assembly 120 includes a first adjusting member 123, which allows the first movable part 1321 to be manually adjusted when the shoe rack 130 is used to hold the item to be cleaned, and the first adjusting member 123 to fix the relative position of the first movable part 1321 and the first movable groove 1311, so that the shoe rack 130 can accommodate items of different sizes.

[0042] Understandably, when the shoe rack assembly 120 includes a first elastic element 122, the first elastic element 122 can undergo elastic deformation along the first direction.

[0043] In some embodiments, when the shoe rack assembly 120 includes a first elastic member 122 and the shoe rack 130 is used to support an item to be cleaned, one end of the first elastic member 122 is connected to the inner wall of the first movable groove 1311 near the second movable member 133, and the other end of the first elastic member 122 abuts against the first movable part 1321. At this time, the first elastic member 122 is in a contracted state, and the first elastic member 122 has an elastic force on the first movable part 1321, so that the side of the first abutting part 1322 away from the first elastic member 122 abuts against the inner wall of the item to be cleaned, preventing the item to be cleaned from falling off the shoe rack 130 during the cleaning process and improving the stability of the item to be cleaned on the shoe rack 130. When the shoe washing device 100 completes the cleaning process and the item to be cleaned is removed from the shoe rack 130, the first elastic element 122 elastically recovers its shape, increasing in size along the first direction. This pushes the first movable part 1321 to slide relative to the first movable groove 1311 along the first direction away from the second movable element 133, allowing the shoe rack 130 to automatically return to its original shape. Users no longer need to manually adjust the shoe rack 130 each time they take out or put in an item to be cleaned, improving the usability of the shoe rack 130. Furthermore, in this embodiment, for larger items to be cleaned, the sliding distance of the first movable part 1321 is greater, the compression of the first elastic element 122 is greater, and the resulting clamping force is stronger, ensuring the item to be cleaned is stably fixed. For smaller items to be cleaned, the compression of the first elastic element 122 is smaller, and the clamping force is moderate, avoiding excessive compression that could deform the shoes. This characteristic of "adapting force to changes in size" is better suited to the support needs of different shoe types compared to a fixed-force support structure, further improving the adaptability and safety of the shoe rack 130.

[0044] In other embodiments, when the shoe rack assembly 120 includes a first adjusting member 123, the relative position of the first movable part 1321 and the first movable groove 1311 can be manually adjusted. The first adjusting member 123 passes through the first movable part 1321 and the first movable groove 1311 to fix their relative positions, thereby fixing the shoe rack 130 along the first direction to a user-preset size setting. This embodiment, through the mechanical locking structure of the first adjusting member 123, enables the shoe rack 130 to provide stable support for the item to be cleaned. When the item to be cleaned is a heavy shoe such as a thick athletic shoe or boot, or when the shoe rack 130 is subjected to high-intensity rotation, the first movable part 1321 will not slide along the first movable groove 1311 due to excessive force. This prevents the item from colliding or falling due to loose support, or from being partially cleaned due to positional displacement, significantly improving the stability and safety of the shoe washing device 100 in high-intensity cleaning scenarios.

[0045] In some embodiments, the second movable member 133 includes a connecting portion 1331, a second abutting portion 1332, and a second movable portion 1333. The connecting portion 1331 is fixedly connected to one end of the second abutting portion 1332, and the second movable portion 1333 is rotatably connected to one end of the second abutting portion 1332 opposite to the connecting portion 1331. The second abutting portion 1332 is used to support the object to be cleaned. The main body member 131 has a second movable groove 1312, which is along a second direction (e.g., ...). Figure 6 The second movable part 1331 extends in the Y direction and is located closer to the drive mechanism 121 than the first movable groove 1311, wherein the second direction is the extension direction of the main body 131; the connecting part 1331 is rotatably connected to the end of the main body 131 away from the drive mechanism 121, and the second movable part 1333 is slidably connected to the second movable groove 1312 along the second direction.

[0046] Understandably, the connecting part 1331 is fixedly connected to the second supporting part 1332, and the second supporting part 1332 and the second movable member 133 are movably connected.

[0047] Optionally, in some embodiments, the second direction intersects the first direction. Further optionally, in some embodiments, the second direction is perpendicular to the first direction.

[0048] Optionally, in some embodiments, the second direction is parallel to the height direction of the shoe washing device 100.

[0049] In this embodiment, the two opposite ends of the second abutment 1332 are respectively connected to the connecting part 1331 and the second movable part 1333. The second movable part 133 forms a dual guarantee of "fixed support + adjustable adaptation". As the core component that directly supports the item to be cleaned, the second abutment 1332 can form a stable contact with the inner side of the item to be cleaned with the cooperation of the connecting part 1331 and the second movable part 1333, preventing the item from falling off the shoe rack 130 during the cleaning process. In addition, the connecting part 1331 and the second movable part 1333 cooperate with each other to adjust the size of the second movable part 133 in the first direction. More specifically, the distance between the first abutment 1322 and the second abutment 1332 in the first direction can be adjusted so that the shoe rack 130 can adapt to items of different sizes to be cleaned, improving the applicability of the cleaning device.

[0050] Specifically, when the shoe rack 130 is used to support small items to be washed, the connecting part 1331 drives the second abutment part 1332 to rotate toward the side closer to the driving mechanism 121. The end of the second abutment part 1332 away from the connecting part 1331 is rotatably connected to the second movable part 1333, and pushes the second movable part 1333 to slide relative to the second movable groove 1312 along the second direction toward the side closer to the driving mechanism 121. At the same time, the side of the second abutment part 1332 away from the first movable member 132 gradually moves closer to the first movable member 132, so as to reduce the distance between the side of the second abutment part 1332 away from the first movable member 132 and the first abutment part 1322, thereby reducing the size of the shoe rack 130 along the first direction.

[0051] When the shoe rack 130 is used to support a large item to be washed, the connecting part 1331 drives the second supporting part 1332 to rotate toward the side away from the driving mechanism 121. The end of the second supporting part 1332 away from the connecting part 1331 is rotatably connected to the second movable part 1333, and pushes the second movable part 1333 to slide relative to the second movable groove 1312 along the second direction toward the side away from the driving mechanism 121. At the same time, the side of the second supporting part 1332 away from the first movable part 132 gradually moves away from the first movable part 132, so as to increase the distance between the side of the second supporting part 1332 away from the first movable part 132 and the first supporting part 1322, thereby increasing the size of the shoe rack 130 along the first direction.

[0052] In some embodiments, the shoe rack assembly 120 further includes a second elastic member 124, which is at least partially located within the second movable groove 1312. One end of the second elastic member 124 is connected to the inner wall of the second movable groove 1312 near the drive mechanism 121, and the other end of the second elastic member 124 abuts against the second movable portion 1333. Alternatively, the shoe rack assembly 120 includes a second adjusting member 125, which passes through the second movable portion 1333 and the second movable groove 1312, such that the relative position of the second movable member 133 and the main body 131 is fixed, or the second movable member 133 is movable relative to the main body 131.

[0053] Understandably, the second elastic element 124 is a spring element, and the second adjusting element 125 is a screw element.

[0054] Understandably, in Figure 7 In this embodiment, the shoe rack assembly 120 includes the second elastic member 124; in Figure 8 In this embodiment, the shoe rack assembly includes the second adjusting member 125.

[0055] Optionally, in some embodiments, the shoe rack assembly 120 includes a second elastic member 124, such that when the item to be cleaned is placed on or removed from the shoe rack 130, the shoe rack 130 can automatically adjust its size in a first direction to accommodate items of different sizes. In other embodiments, the shoe rack assembly 120 includes a second adjusting member 125, which allows the second movable part 1333 to be manually adjusted when the shoe rack 130 is used to hold the item to be cleaned, and the relative position of the second movable part 1333 and the second movable groove 1312 to be fixed by the second adjusting member 125, so that the shoe rack 130 can accommodate items of different sizes.

[0056] Understandably, when the shoe rack assembly 120 includes a second elastic element 124, the second elastic element 124 can elastically deform along the second direction.

[0057] In some embodiments, when the shoe rack assembly 120 includes a second elastic member 124 and the shoe rack 130 is used to support the item to be cleaned, one end of the second elastic member 124 is connected to the second movable groove 1312 near the inner wall of the drive mechanism 121, and the other end of the second elastic member 124 abuts against the second movable part 1333. At this time, the second elastic member 124 is in a contracted state, and the second elastic member 124 has an elastic force on the second movable part 1333, so that the second movable part 1333 is rotatably connected to the second abutting part 1332. The side of the second abutting part 1332 away from the first movable member 132 abuts against the inner wall of the item to be cleaned, preventing the item to be cleaned from falling off the shoe rack 130 during the cleaning process and improving the stability of the item to be cleaned on the shoe rack 130. When the shoe washing device 100 completes the cleaning work and the item to be cleaned is removed from the shoe rack 130, the second elastic member 124 elastically recovers, the size of the second elastic member 124 increases along the second direction, and pushes the second movable part 1333 to slide relative to the second movable groove 1312 in the second direction away from the drive mechanism 121, so that the shoe rack 130 automatically returns to its original state. The user does not need to manually adjust the shoe rack 130 every time the item to be cleaned is taken out or put in, thus improving the performance of the shoe rack 130.

[0058] In other embodiments, when the shoe rack assembly 120 includes a second adjusting member 125, the relative position of the second movable part 1333 and the second movable groove 1312 can be manually adjusted, and the second adjusting member 125 is inserted through the second movable part 1333 and the second movable groove 1312 to fix the relative position of the second movable part 1333 and the second movable groove 1312, thereby providing stable support for the second supporting part 1332, so as to fix the size of the shoe rack 130 along the first direction at the user-preset size level. This embodiment utilizes the mechanical locking structure of the second adjusting member 125 to enable the shoe rack 130 to provide stable support for the item to be cleaned. When the item to be cleaned is a heavy shoe such as a thick athletic shoe or Martin boot, or when the shoe rack 130 is rotating at high intensity, the second movable part 1333 will not slide along the second movable groove 1312 due to excessive force. This prevents the item to be cleaned from colliding or falling off due to loose support, or from being partially cleaned due to positional displacement. This significantly improves the stability and safety of the shoe washing device 100 in high-intensity cleaning scenarios.

[0059] Please see also Figure 9 and Figure 10In some embodiments, the number of shoe racks 130 is at least one pair, and at least one pair of shoe racks 130 are spaced apart within the cleaning chamber 114. The drive mechanism 121 is used to drive at least one pair of shoe racks 130 to rotate. The drive mechanism 121 includes a drive member 1211, a drive wheel 1212, a first driven wheel 1213, a second driven wheel 1214, and a timing belt 1215. The power output shaft of the drive member 1211 is connected to the drive wheel 1212, and the timing belt 1215 is sleeved on the drive wheel 1214. At least a portion of the outer periphery of the driving wheel 1212, the first driven wheel 1213, and the second driven wheel 1214, wherein the first driven wheel 1213 is connected to one of the shoe racks 130, and the second driven wheel 1214 is connected to the other shoe rack 130; when the driving member 1211 is activated, the driving member 1211 drives the driving wheel 1212 to rotate, and the synchronous belt 1215 rotates and drives the first driven wheel 1213 and the second driven wheel 1214 to rotate, thereby driving the two shoe racks 130 to rotate.

[0060] Understandably, in the terminology of this application, "a pair" refers to two items. The items to be cleaned are shoes, which generally appear in pairs. Correspondingly, the number of shoe racks 130 is at least one pair, so that the shoe washing device 100 can clean at least one pair of shoes at the same time, thereby improving the cleaning efficiency of the shoe washing device 100.

[0061] Understandably, in the terminology of this application, "at least one pair" means one or more pairs, and "more than one pair" means two or more pairs, which may be, but is not limited to, two, three, four or five pairs.

[0062] Optionally, in one specific embodiment, the driving element 1211 is a drive motor.

[0063] In this embodiment, the drive mechanism 121 drives the drive wheel 1212 to rotate. The first driven wheel 1213, the second driven wheel 1214, and the synchronous belt 1215 cooperate to form a synchronous transmission structure. Specifically, when the drive member 1211 drives the drive wheel 1212 to rotate, the synchronous belt 1215 drives the first driven wheel 1213 and the second driven wheel 1214 to rotate synchronously through friction. Since the transmission ratio of the synchronous belt 1215 is fixed and there is no slippage during the transmission process, it can drive the first driven wheel 1213 and the second driven wheel 1214 to rotate synchronously in the cleaning chamber 114. This synchronous rotation ensures that the contact frequency and relative motion intensity of each pair of shoes with water and detergent are completely consistent, avoiding the problem of one shoe being over-cleaned and the other under-cleaned due to differences in rotation speed, ensuring the consistency of the final cleaning effect, thereby giving the shoe washing device 100 better performance.

[0064] Please see also Figure 11 In some embodiments, the shoe washing device 100 further includes a spray assembly 140, which includes a booster pump 141 and a spray head 142 connected in series. The booster pump 141 is installed in the receiving cavity 113, and the spray head 142 is installed on the inner side wall of the inner shell 112. The booster pump 141 is used to deliver fluid to the spray head 142. There are multiple spray heads 142, and the multiple spray heads 142 are arranged sequentially along the height direction of the shoe washing device 100.

[0065] Understandably, the fluid may be, but is not limited to, water, detergent, etc.

[0066] In this embodiment, the booster pump 141 is connected to the spray head 142. The booster pump 141 can pressurize the fluid and deliver it to the spray head 142, so that the fluid is sprayed at high speed onto the object to be cleaned on the shoe rack 130, which can wash away dirt and large particles of mud and sand on the surface of the object to be cleaned, and achieve preliminary spraying of the object to be cleaned. In addition, by setting the booster pump 141, the efficiency of water injection into the cleaning chamber 114 can be improved, thereby improving the efficiency of soaking and cleaning the object to be cleaned. Furthermore, the multiple spray heads 142 are arranged sequentially along the height direction of the shoe washing device 100. In other words, the multiple spray heads 142 are arranged sequentially along the extension direction of the main body 131. When the object to be cleaned is placed on the shoe rack 130, the multiple spray heads 142 can cooperate with each other to increase the probability and effect of spraying and cleaning the object to be cleaned by the spray heads 142, thereby improving the performance of the shoe washing device 100.

[0067] Understandably, compared to the scheme of setting the spray head 142 on the side of the object to be cleaned away from the drive mechanism 121, the spray head 142 of the present application embodiment is arranged sequentially along the extension direction of the main body 131. The distance between the spray head 142 and the object to be cleaned is closer, the water pressure is stronger, and the spray cleaning effect on the object to be cleaned can be improved.

[0068] Preferably, during the spraying process of the object to be cleaned, the drive mechanism 121 can be activated to drive the object to be cleaned, which is mounted on the shoe rack 130, to rotate, thereby improving the comprehensiveness of the spray head 142 spraying the object to be cleaned, so that each side of the object to be cleaned is sprayed by the high pressure of the spray head 142.

[0069] Please see also Figure 12In some embodiments, the shoe washing device 100 further includes a control component 150, and the spray component 140 further includes a sensor 143. The sensor 143 is installed on the side of the inner shell 112 opposite to the cleaning chamber 114, and the sensor 143 is used to detect the water level information in the cleaning chamber 114. The control component 150 is electrically connected to the sensor 143 and the booster pump 141 respectively. The control component 150 is used to receive the water level information detected by the sensor 143 and control the booster pump 141 to turn on or off.

[0070] In this embodiment, the control component 150 is electrically connected to the sensor 143 and the booster pump 141. When it is necessary to spray the object to be cleaned or to inject water into the cleaning chamber 114, the control component 150 controls the booster pump 141 to turn on, thereby pressurizing the fluid and delivering it to the spray head 142, thus achieving spraying of the object to be cleaned. When the water level in the cleaning chamber 114 reaches a preset height, the sensor 143 can detect the water level information in the cleaning chamber 114. The control component 150 receives the water level information detected by the sensor 143 and controls the booster pump 141 to turn off, stopping the booster pump 141 from delivering fluid to the spray head 142. The control component 150, the sensor 143, and the booster pump 141 cooperate to achieve intelligent water level detection in the cleaning chamber 114, eliminating the need for manual operation by the user and improving the performance of the shoe washing device 100.

[0071] Optionally, in some embodiments, the sensor 143 is a pressure sensor, which detects the weight of the fluid in the cleaning chamber 114 based on the pressure inside the inner shell 112, thereby obtaining the water level height in the cleaning chamber 114.

[0072] Optionally, the booster pump 141 includes a pump body 1411 and a solenoid valve 1412. By opening or closing the solenoid valve 1412, the connection or interruption between the pump body 1411 and the spray head 142 can be achieved. Specifically, when the solenoid valve 1412 is open, the flow channel between the pump body 1411 and the spray head 142 is connected, and the pump body 1411 can deliver fluid to the spray head 142; when the solenoid valve 1412 is closed, the flow channel for the pump body 1411 to deliver fluid to the spray head 142 is interrupted.

[0073] Understandably, the control component 150 controls the opening or closing of the booster pump 141, and may also control the opening or closing of the solenoid valve 1412.

[0074] In some embodiments, the shoe washing device 100 further includes a vibrator assembly 160, which includes at least one pair of vibrators 161. The at least one pair of vibrators 161 are respectively disposed corresponding to at least one pair of shoe racks 130. The vibrators 161 are connected to the outer side wall of the inner shell 112 and located in the receiving cavity 113. The vibrator assembly 160 is electrically connected to the control component 150. The vibrator assembly 160 can convert the electrical signal of the control component 150 into mechanical vibration to drive the inner shell 112 to vibrate.

[0075] Understandably, in the terminology of this application, "at least one pair" means one or more pairs, and "more than one pair" means two or more pairs, which may be, but is not limited to, two, three, four or five pairs.

[0076] In this embodiment, when the control component 150 controls the vibrator assembly 160 to vibrate, at least one vibrator 161 drives the inner shell 112 to vibrate as a whole, thereby causing the fluid in the cleaning chamber 114, such as water or detergent, to form a high-frequency oscillating water flow, so as to achieve ultrasonic cleaning of the object to be cleaned. Compared with the scouring force generated by the rotation of the shoe rack 130 alone, the oscillating water flow can penetrate deeper into the gaps of the shoe (such as shoelace holes, sole patterns, and the inside of the tongue), and remove stubborn stains (such as dirt clumps and oil residue) attached to the fiber or rubber surface through high-frequency impact. For example, when cleaning the dirt embedded in the sole pattern of sports shoes, vibration allows the water flow to repeatedly impact the depth of the pattern, avoiding the problem of "clean surface, but residue in the gaps" in traditional rotation cleaning, and significantly improving the thoroughness of cleaning. Furthermore, at least one pair of the vibrators 161 are respectively corresponding to at least one pair of shoe racks 130. In each pair of shoe racks 130, one of the vibrators 161 in the pair can be configured to correspond to one of the shoe racks 130 in the pair, so as to drive the object to be cleaned on one of the shoe racks 130 to impact and vibrate with the water flow. Similarly, the other vibrator 161 in the pair can be configured to correspond to the other shoe rack 130 in the pair, so as to drive the object to be cleaned on the other shoe rack 130 to impact and vibrate with the water flow. This improves the cleaning efficiency of the shoe washing device 100 for the object to be cleaned.

[0077] Understandably, when ultrasonically washing the object to be cleaned, the control component 150 controls the booster pump 141 to turn on, so that the spray head 142 injects fluid into the cleaning chamber 114. When the fluid in the cleaning chamber 114 reaches a preset height (the fluid at least completely submerges the object to be cleaned), the booster pump 141 is turned off to stop injecting water into the cleaning chamber 114, and the vibrator assembly 160 is turned on to drive the inner shell 112 and the fluid in the cleaning chamber 114 to vibrate, so as to remove dirt from the object to be cleaned.

[0078] Optionally, in some embodiments, during the ultrasonic washing of the object to be cleaned, the drive mechanism 121 can be activated to drive the object to be cleaned, which is mounted on the shoe rack 130, to rotate slowly, so that the dirt peeled off from the object to be cleaned during the ultrasonic process can be dissolved in the fluid, thereby achieving the washing of the object to be cleaned.

[0079] Please see also Figure 13 In some embodiments, the inner shell 112 has an air inlet 1121 and an air outlet 1122, with the air inlet 1121 located further away from the bottom wall of the inner shell 112 than the air outlet 1122; the shoe washing device 100 further includes a drying assembly 170 located in the receiving cavity 113; the drying assembly 170 includes a heating rod 171, a fan 172, and a ventilation duct 173 connected in communication, with one end of the heating rod 171 away from the fan 172 connected to the air inlet 1121, and one end of the ventilation duct 173 away from the fan 172 connected to the air outlet 1122.

[0080] Understandably, during the operation of the shoe washing device 100, the air inlet 1121, the heating rod 171, the fan 172, the ventilation duct 173, the air outlet 1122, and the washing chamber 114 form a closed air duct, so that hot air circulates into the washing chamber 114 to dry the items to be washed placed in the washing chamber 114.

[0081] In this embodiment, after washing and spin-drying the item to be cleaned, it can be dried by hot air drying. Specifically, the fan 172 and the heating rod 171 are turned on to allow air to flow within the shoe washing device 100, so that heat quickly fills the cleaning chamber 114 to absorb and remove moisture from the item to be cleaned, thereby achieving drying. Furthermore, the air inlet 1121 is located further away from the bottom wall of the inner shell 112 than the air outlet 1122. In other words, the airflow path within the cleaning chamber 114 is "upward in, downward out." The fan 172 sends hot air into the cleaning chamber 114 through the air inlet 1121. The hot air rises and diffuses within the cleaning chamber 114, fully contacting the surface and interior of the item to be cleaned. After absorbing moisture, the gas temperature decreases and its density increases, sinking along the inner wall of the cleaning chamber 114 to the bottom air outlet 1122, and then being discharged through the ventilation duct 173. This "top-in, bottom-out" airflow circulation path can cover the entire space of the cleaning chamber 114, avoiding the problem of hot air concentrating in a local area and dead airflow in the chamber in the traditional "single air outlet" design, which is conducive to improving the drying efficiency of the shoe washing device 100 for the items to be cleaned.

[0082] Optionally, in some embodiments, the ventilation duct 173 is a silicone channel. The ventilation duct 173 facilitates a sealed connection with the air inlet 1121 and the air outlet 1122, maintaining the unobstructed flow of air. At the same time, it facilitates bending of the ventilation duct 173 to improve the structural rationality of the drying component 170 in the accommodating cavity 113, making full use of the space of the accommodating cavity 113, and facilitating the miniaturization design of the shoe washing device 100.

[0083] Please see also Figure 14 In some embodiments, the shoe washing device 100 further includes a temperature sensor 180, which is disposed in the washing chamber 114 and connected to the inner sidewall of the inner shell 112, for detecting the temperature in the washing chamber 114; the shoe washing device 100 also includes a control component 150, which is electrically connected to the temperature sensor 180 and the fan 172 respectively, and is used to receive the temperature information detected by the temperature sensor 180 and control the fan 172 to turn on or off.

[0084] In this embodiment, the temperature sensor 180 is used to detect the temperature inside the cleaning chamber 114. Specifically, the temperature sensor 180 is used to detect the temperature of the gas inside the cleaning chamber 114. When the temperature sensor 180 detects that the temperature inside the cleaning chamber 114 is too high, the control component 150 receives the temperature information detected by the temperature sensor 180 and controls the fan 172 to shut down, so as to prevent hot air with excessive temperature from continuously entering the cleaning chamber 114 and damaging the items to be cleaned. In this embodiment, the control component 150 and the temperature sensor 180 cooperate with each other to accurately and in real time measure the temperature inside the cleaning chamber 114. This can prevent damage to the items to be cleaned due to excessively high temperature inside the cleaning chamber 114, and also prevent incomplete drying or slow drying due to excessively low temperature inside the cleaning chamber 114, thereby improving the performance of the shoe washing device 100.

[0085] Optionally, the control component 150 is also electrically connected to the heating rod 171. The control component 150 can control the heating rod 171 according to the received temperature information to adjust the heating temperature of the heating rod 171, thereby adjusting the airflow temperature in the cleaning chamber 114.

[0086] In some embodiments, the shoe washing device 100 further includes a sterilization mechanism 190, which is connected to the inner wall of the inner shell 112 and is spaced apart from the temperature sensor 180.

[0087] Optionally, the sterilization mechanism 190 may release sterilization factors, which may be, but are not limited to, ultraviolet light, ozone, silver ions, etc.

[0088] In this embodiment, the sterilization mechanism 190 is directly connected to the inner wall of the inner shell 112, which can act on the object to be cleaned at close range. This avoids the sterilization agent being unable to enter the gaps of the object to be cleaned due to the remote installation location, thereby improving the sterilization coverage, reducing the risk of bacterial and fungal residues in the object to be cleaned, and improving the cleaning effect of the shoe washing device 100 on the object to be cleaned.

[0089] Optionally, the sterilization mechanism 190 is electrically connected to the control component 150, which can be used to control the opening or closing of the sterilization mechanism 190 to achieve automated control of the sterilization mechanism 190 of the shoe washing device 100.

[0090] Optionally, in some specific embodiments, the sterilization mechanism 190 is a slow-release silver ion module. The sterilization mechanism 190 releases silver ions when energized through physical slow release or contact reaction. The silver ions diffuse to the surface of the object to be cleaned to inhibit bacterial growth and improve the cleaning effect.

[0091] Optionally, in some embodiments, during the silver ion sterilization process of the object to be cleaned, the drive mechanism 121 can be activated to drive the object to be cleaned, which is mounted on the shoe rack 130, to rotate, so that the fluid in the cleaning chamber 114 forms a circulating water flow, which helps the silver ions diffuse to the surface of the object to be cleaned and inhibits bacterial growth.

[0092] Optionally, in one specific embodiment, the sterilization mechanism 190 is an ultraviolet lamp module, which can release ultraviolet light to sterilize the object to be cleaned.

[0093] Optionally, in some embodiments, during the ultraviolet sterilization process of the item to be cleaned, the drive mechanism 121 can be activated to drive the item to be cleaned, which is mounted on the shoe rack 130, to rotate so that the ultraviolet light can be evenly irradiated to all angles of the item to be cleaned, thereby improving the thoroughness of ultraviolet sterilization of the item to be cleaned.

[0094] In the shoe washing device 100 provided in this application, when the shoe washing device 100 is used to clean the object to be cleaned, the working process of the shoe washing device 100 is as follows: First, the object to be cleaned is placed on the shoe rack 130, and the object to be cleaned is initially sprayed by the spray assembly 140 to remove dirt and large particles of mud and sand from the surface of the object to be cleaned. After the spraying is completed, the wastewater in the cleaning chamber 114 is discharged. Further, fluid is injected into the cleaning chamber 114 through the spray assembly 140, so that the cleaning chamber 114 contains water and detergent. By turning on the vibrator assembly 160, the inner shell 112 and the fluid in the inner shell 112 are vibrated to achieve ultrasonic cleaning of the object to be cleaned, so as to clean the surface of the object to be cleaned. Stubborn deposits on the surface are removed. After ultrasonic cleaning, the wastewater in the cleaning chamber 114 is drained. Further, fluid (such as water) is injected into the cleaning chamber 114 through the spray assembly 140, simultaneously spraying the item to be cleaned with a fine spray to remove detergent from its surface. Rinsing and soaking are then performed to completely remove the detergent from the surface of the item. After the fine spraying is completed, the wastewater in the cleaning chamber 114 is drained. Further, the drive mechanism 121 is activated to rotate the shoe rack 130 and the item to be cleaned at high speed, achieving centrifugal drying. Finally, the drying assembly 170 uses hot air to dry the item to complete the cleaning process.

[0095] Optionally, the shoe washing device 100 further includes a mud and sand filter cover (not shown in the figure). The bottom of the washing chamber 114 is provided with a drain outlet, and the mud and sand filter cover is disposed at the drain outlet so that when the fluid in the washing chamber 114 is discharged from the washing chamber 114 through the drain outlet, the mud and sand filter cover can filter large particles of mud, sand, or hair, so as to avoid large particles of mud, sand, or hair blocking the drain outlet and affecting the drainage function, thereby improving the performance of the shoe washing device 100.

[0096] In this application, the terms "embodiment" and "implementation" mean that a specific feature, structure, or characteristic described in connection with an embodiment can be included in at least one embodiment of this application. The appearance of these phrases in various locations throughout the specification does not necessarily refer to the same embodiment, nor are they independent or alternative embodiments mutually exclusive with other embodiments. Those skilled in the art will understand, explicitly and implicitly, that the embodiments described in this application can be combined with other embodiments. Furthermore, it should be understood that the features, structures, or characteristics described in the various embodiments of this application can be arbitrarily combined to form another embodiment that does not depart from the spirit and scope of the technical solution of this application, provided there is no contradiction between them.

[0097] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application and are not intended to limit it. Although this application has been described in detail with reference to the above preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions to the technical solutions of this application should not depart from the spirit and scope of the technical solutions of this application.

Claims

1. A shoe washing device, characterized in that, The shoe washing device includes: A housing assembly, comprising a connected outer shell and an inner shell, the outer shell surrounding the outer periphery of the inner shell, forming a receiving cavity between the outer shell and the inner shell, and the inner shell enclosing a cleaning cavity; and A shoe rack assembly, comprising a shoe rack and a drive mechanism, wherein the shoe rack is located within the cleaning chamber and is used to hold items to be cleaned; at least a portion of the drive mechanism is located within the receiving chamber, and the power output shaft of the drive mechanism is connected to the shoe rack for driving the shoe rack to rotate; The shoe rack includes a main body, a first movable part, and a second movable part. The main body is connected to the power output shaft of the drive mechanism. The first movable part and the second movable part are movably connected to the main body. The first movable part and the second movable part can move towards or away from the main body to support items of different sizes to be cleaned.

2. The shoe washing device according to claim 1, characterized in that, The main body has a first movable groove, which extends along a first direction, wherein the first direction is the arrangement direction of the first movable component and the second movable component; The first movable component includes a first movable part and a first supporting part connected together. The first movable part is slidably connected to the first movable groove along a first direction, and the first supporting part is used to support the object to be cleaned.

3. The shoe washing device according to claim 2, characterized in that, The second movable part includes a connecting part, a second supporting part, and a second movable part. The connecting part is fixedly connected to one end of the second supporting part, and the second movable part is rotatably connected to one end of the second supporting part away from the connecting part. The second supporting part is used to support the object to be cleaned. The main body has a second movable groove that extends along a second direction and is located closer to the drive mechanism than the first movable groove, wherein the second direction is the extension direction of the main body; the connecting part is rotatably connected to the end of the main body away from the drive mechanism, and the second movable part is slidably connected to the second movable groove along the second direction.

4. The shoe washing device according to claim 2, characterized in that, The shoe rack assembly further includes a first elastic element, which is at least partially located within the first movable groove. One end of the first elastic element is connected to the inner wall of the first movable groove near the second movable element, and the other end of the first elastic element abuts against the first movable portion; and / or, The shoe rack assembly includes a first adjusting member, which passes through the first movable part and the first movable groove, so that the relative position of the first movable member and the main body is fixed or the first movable member can move relative to the main body.

5. The shoe washing device according to claim 3, characterized in that, The shoe rack assembly further includes a second elastic member, which is at least partially located within the second movable groove. One end of the second elastic member is connected to the inner wall of the second movable groove near the drive mechanism, and the other end of the second elastic member abuts against the second movable portion; and / or, The shoe rack assembly includes a second adjusting member, which passes through the second movable part and the second movable groove, so that the relative position of the second movable member and the main body is fixed or the second movable member can move relative to the main body.

6. The shoe washing device according to claim 1, characterized in that, The number of shoe racks is at least one pair, and the at least one pair of shoe racks are spaced apart in the cleaning chamber. The driving mechanism is used to drive the at least one pair of shoe racks to rotate. The drive mechanism includes a drive member, a drive wheel, a first driven wheel, a second driven wheel, and a timing belt. The power output shaft of the drive member is connected to the drive wheel. The timing belt is sleeved on at least a portion of the outer periphery of the drive wheel, the first driven wheel, and the second driven wheel. The first driven wheel is connected to one of the shoe racks, and the second driven wheel is connected to another shoe rack. When the drive unit is activated, it drives the drive wheel to rotate, and the timing belt rotates, which in turn drives the first driven wheel and the second driven wheel to rotate, thereby driving the two shoe racks to rotate.

7. The shoe washing device according to claim 6, characterized in that, The shoe washing device also includes a spray assembly, which includes a booster pump and a spray head connected together. The booster pump is installed in the accommodating cavity, and the spray head is installed on the inner side wall of the inner shell. The booster pump is used to deliver fluid to the spray head. There are multiple spray heads, which are arranged sequentially along the height direction of the shoe washing device.

8. The shoe washing device according to claim 7, characterized in that, The shoe washing device also includes a control component, and the spray component also includes a sensor. The sensor is installed on the side of the inner shell away from the cleaning chamber and is used to detect the water level information in the cleaning chamber. The control component is electrically connected to the sensor and the booster pump respectively. The control component is used to receive the water level information detected by the sensor and control the booster pump to turn on or off.

9. The shoe washing device according to claim 8, characterized in that, The shoe washing device further includes a vibrator assembly, which includes at least one pair of vibrators. The at least one pair of vibrators is respectively arranged corresponding to at least one pair of shoe racks. The vibrators are connected to the outer side wall of the inner shell and located in the accommodating cavity. The vibrator assembly is electrically connected to the control component. The vibrator assembly can convert the electrical signal of the control component into mechanical vibration to drive the inner shell to vibrate.

10. The shoe washing device according to claim 1, characterized in that, The inner shell has an air inlet and an air outlet, with the air inlet being located further away from the bottom wall of the inner shell than the air outlet. The shoe washing device further includes a drying component located in the accommodating cavity; the drying component includes a heating rod, a fan, and a ventilation duct connected in series, the end of the heating rod away from the fan is connected to the air inlet, and the end of the ventilation duct away from the fan is connected to the air outlet.

11. The shoe washing device according to claim 10, characterized in that, The shoe washing device also includes a temperature sensor, which is located inside the washing chamber and connected to the inner wall of the inner shell, and is used to detect the temperature inside the washing chamber. The shoe washing device also includes a control component, which is electrically connected to the temperature sensor and the fan respectively. The control component is used to receive the temperature information detected by the temperature sensor and control the fan to turn on or off.

12. The shoe washing device according to claim 11, characterized in that, The shoe washing device also includes a sterilization mechanism, which is connected to the inner wall of the inner shell and is spaced apart from the temperature sensor.

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